	US 12,215,582 B1
	Fracturing pump spacer frame
Junlei Yao, Shandong (CN); Lianpan Duan, Shandong (CN); and Feng Wang, Shandong (CN)
Assigned to Yantai Jereh Oilfield Services Group Co., Ltd., Yantai (CN)
Filed by YANTAI JEREH OILFIELD SERVICES GROUP CO., LTD., Shandong (CN)
Filed on Dec. 20, 2023, as Appl. No. 18/391,212.
Application 18/391,212 is a continuation of application No. PCT/CN2023/129201, filed on Nov. 2, 2023.
Claims priority of application No. 202310923192.2 (CN), filed on Jul. 26, 2023; and application No. 202310923200.3 (CN), filed on Jul. 26, 2023.
Int. Cl. F04B 53/16 (2006.01); E21B 43/26 (2006.01); F04B 15/02 (2006.01)

CPC E21B 43/2607 (2020.05) [F04B 53/162 (2013.01); F04B 15/02 (2013.01)]

20 Claims

1. A fracturing pump spacer frame, comprising:

a hydraulic end connecting plate;

a crosshead box connecting plate disposed spaced apart from and in parallel with the hydraulic end connecting plate; and

at least one leg;

wherein:

the hydraulic end connecting plate and the crosshead box connecting plate are fastened by support sleeves;

first bolt holes penetrating the hydraulic end connecting plate, the support sleeves, and the crosshead box connecting plate are further provided in the fracturing pump spacer frame;

the hydraulic end connecting plate, the crosshead box connecting plate, the support sleeves, and the at least one leg are integrally formed; and

each of the at least one leg comprises a first vertical supporting plate and a second vertical supporting plate that are vertically disposed and a first bottom supporting plate that is horizontally disposed, the first vertical supporting plate being located below the hydraulic end connecting plate, the second vertical supporting plate being located below the crosshead box connecting plate, and two sides of the first bottom supporting plate being respectively connected to lower ends of the first vertical supporting plate and the second vertical supporting plate.

9. A fracturing pump spacer frame, comprising:

a hydraulic end connecting plate;

a crosshead box connecting plate disposed spaced apart from and in parallel with the hydraulic end connecting plate; and

at least one leg;

wherein:

the hydraulic end connecting plate and the crosshead box connecting plate are fastened by support sleeves;

first bolt holes penetrating the hydraulic end connecting plate, the support sleeves, and the crosshead box connecting plate are further provided in the fracturing pump spacer frame;

the hydraulic end connecting plate, the crosshead box connecting plate, the support sleeves, and the at least one leg are integrally formed;

each of the at least one leg comprises a third vertical supporting plate that is vertically disposed and a second bottom supporting plate that is horizontally dispose;

a first support rib plate is disposed at a connection between the third vertical supporting plate and one of the support sleeve located above the third vertical supporting plate;

a second support rib plate is disposed at a connection between the third vertical supporting plate and the second bottom supporting plate; and

a gap zone is formed between the first support rib plate and the second support rib plate.