CN220281539U - Well drilling pump group drags sled - Google Patents

Abstract

The utility model discloses a well drilling pump set sled, which relates to the field of sled, and comprises a sled, wherein two second hydraulic cylinders are hinged to the bottom surface of the sled, the extension ends of the two second hydraulic cylinders are fixedly connected with a bottom plate, a moving mechanism is arranged on the sled, a storage box for placing a well drilling pump is arranged on the sled in a penetrating manner, two clamping plates are arranged in the storage box in a sliding manner, two first hydraulic cylinders are arranged on the front surface and the back surface of the storage box in a penetrating manner, and the extension ends of the first hydraulic cylinders are fixedly connected with the clamping plates. According to the utility model, the storage box, the clamping plates and the first hydraulic cylinders are arranged, the drilling pump set is placed in the storage box, and then the four first hydraulic cylinders are started to push the two clamping plates to move towards opposite directions, so that the two clamping plates clamp and fix the lower part of the drilling pump set, the drilling pump set is firmly placed in the storage box, and the stability of conveying the drilling pump set is improved.

Description

Well drilling pump group drags sled

Technical Field

The utility model relates to the field of towing and prying, in particular to a drilling pump set towing and prying.

Background

In the field of oil gas drilling equipment, the application of the drilling pump set as the heart of an oil rig is very wide, and when the drilling pump set is moved, a sled of the drilling pump set is required.

The traditional Chinese patent with the bulletin number of CN202089142U discloses a semi-trailer pump set towing sled, when the semi-trailer pump set is transported, any part on the pump set is not required to be detached, a hoisting tool is not required, the whole pump set is lifted to the traction height by a lifting hydraulic cylinder assembly, and the semi-trailer pump set is transported rapidly by a tractor; after reaching the working place, the pump set accurately falls to the working position under the combined action of the lifting hydraulic cylinder and the wedge block and rapidly enters the drilling working state, so that the disassembly, transportation and installation costs in the pump set transporting and transporting process are obviously reduced, the transporting working intensity is lightened, the transporting time is saved, and the rapid transporting and transporting of the pump set is realized.

However, the technical scheme has the following defects: the lack of a mechanism to limit the well pump stack results in poor stability when the well pump stack is transported.

Disclosure of Invention

The utility model aims to provide a drilling pump set sled so as to solve at least one technical problem.

The utility model aims to solve the technical problems, and is realized by adopting the following technical scheme:

the utility model provides a well drilling pump package drags sled, includes drags the sled, it has two second pneumatic cylinders to articulate on the bottom surface of sled, two the extension end fixedly connected with bottom plate of second pneumatic cylinder, drag and install moving mechanism on the sled, drag and install the storage box that is used for placing the drilling pump on the sled, set up sliding connection in the storage box and have two splint, the front and the back of storage box all run through and install two first pneumatic cylinders, the extension end and the splint fixed connection of first pneumatic cylinder.

Preferably, a fixed plate is arranged on the bottom surface of the sled, and a plurality of limit posts are equidistantly arranged on the fixed plate.

Preferably, the upper equidistance of bottom plate has offered the spacing hole the same with spacing post quantity, and is a plurality of spacing hole and a plurality of spacing post grafting cooperation.

Preferably, a vertical plate is arranged on the top surface of the sled, and a fixing ring is arranged on the vertical plate.

Preferably, the moving mechanism comprises a mounting seat arranged on the bottom surface of the sled, a shaft rod is arranged on the mounting seat in a penetrating manner, the shaft rod is rotationally connected with the mounting seat, and moving wheels are fixedly connected at two ends of the shaft rod.

Preferably, a plurality of rib plates are arranged on the vertical plate, and the rib plates are fixedly connected with the vertical plate.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the storage box, the clamping plates and the first hydraulic cylinders are arranged, the drilling pump set is placed in the storage box, and then the four first hydraulic cylinders are started to push the two clamping plates to move towards opposite directions, so that the two clamping plates clamp and fix the lower part of the drilling pump set, the drilling pump set is firmly placed in the storage box, and the stability of conveying the drilling pump set is improved.

2. According to the utility model, the bottom plate, the limiting holes, the fixed plate and the limiting columns are arranged, so that the limiting holes on the bottom plate can be sleeved on the limiting columns when the drilling pump group is conveyed, and the second hydraulic cylinder and the bottom plate are prevented from shaking when the tractor is moved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a top view of the present utility model;

reference numerals: 1. dragging and prying; 11. a mounting base; 12. a shaft lever; 13. a moving wheel; 2. a storage box; 21. a clamping plate; 22. a first hydraulic cylinder; 3. a riser; 31. rib plates; 32. a fixing ring; 4. a second hydraulic cylinder; 41. a bottom plate; 42. a limiting hole; 5. a fixing plate; 51. and a limit column.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-3, a drilling pump set sled comprises a sled 1, wherein two second hydraulic cylinders 4 are hinged to the bottom surface of the sled 1, a bottom plate 41 is fixedly connected to the extending ends of the two second hydraulic cylinders 4, a plurality of limiting holes 42 are equidistantly arranged on the bottom plate 41, and when the second hydraulic cylinders 4 operate, the bottom plate 41 is driven to move; the bottom surface of the sled 1 is provided with a fixed plate 5, the lower part of the fixed plate 5 is obliquely arranged, a plurality of limit posts 51 are equidistantly arranged on the fixed plate 5, the number of the limit posts 51 is the same as that of the limit holes 42, and the limit posts 51 are in plug-in fit with the limit holes 42.

Install riser 3 in the top surface left side of draging sled 1, install solid fixed ring 32 on the riser 3, through setting up solid fixed ring 32, be convenient for with draging sled 1 and trailer connection, in order to improve the stability of riser 3, all install a plurality of floor 31 on the both sides of riser 3, a plurality of floor 31 are in the same place with draging sled 1 welding. Install mount pad 11 on the bottom surface of sled 1, run through on the mount pad 11 and be provided with axostylus axostyle 12, axostylus axostyle 12 and mount pad 11 rotate to be connected with the removal wheel 13 all fixedly connected with in both ends of axostylus axostyle 12 to make sled 1 be convenient for be pulled away by the trailer.

The utility model provides a drag sled 1 is last to run through and install storage box 2, the top surface of storage box 2 is the opening, through setting up storage box 2, be convenient for place the well drilling pump package that needs to transport in storage box 2, thereby improve the stability when transporting well drilling pump package, all run through on storage box 2 front and the back and install two first pneumatic cylinders 22, be located the extension of two first pneumatic cylinders 22 of same one side and go up fixedly connected with splint 21, when first pneumatic cylinder 22 operates, can drive splint 21 and remove, and then make two splint 21 cooperation press from both sides the bottom plate 41 clamp with well drilling pump package, thereby place well drilling pump package firmly in storage box 2, thereby further improve the stability when transporting well drilling pump package.

Working principle: when the device is specifically used, the wedge-shaped blocks are placed on the right side of the movable wheel 13, the movable wheel 13 is prevented from rolling rightwards, then the drilling pump set is placed in the storage box 2, the two clamping plates 21 are pushed to move towards opposite directions by starting the four first hydraulic cylinders 22, and then the two clamping plates 21 clamp and fix the lower parts of the drilling pump set, so that the drilling pump set is firmly installed in the storage box 2, the drilling pump set is prevented from being displaced during conveying, and the stability during conveying the drilling pump set is improved.

Then, starting the two second hydraulic cylinders 4, enabling the extending ends of the two second hydraulic cylinders 4 to move downwards, driving the bottom plate 41 to move downwards, further jacking up the left end of the sled 1 upwards, then moving the trailer to the position right below the vertical plate 3, and connecting the fixing ring 32 with a fixing piece on the trailer by using a pin shaft;

then, start two second pneumatic cylinders 4 for the extension of second pneumatic cylinder 4 drives bottom plate 41 and upwards moves, and then makes bottom plate 41 and ground separation, then rotates bottom plate 41, makes bottom plate 41 orientation spacing post 51 on fixed plate 5, then starts two second pneumatic cylinders 4, promotes bottom plate 41 and removes, and then makes spacing hole 42 cover on bottom plate 41 on spacing post 51, thereby avoids when removing and drags sled 1, and second pneumatic cylinder 4 and bottom plate 41 take place to rock, finally through starting the trailer, drives and drags sled 1 and remove.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a well drilling pump package drags sled, includes drags sled (1), it has two second pneumatic cylinders (4) to articulate on the bottom surface of sled (1), two extension end fixedly connected with bottom plate (41) of second pneumatic cylinder (4), install moving mechanism on draging sled (1), its characterized in that: the utility model discloses a drilling pump, including sled (1) and rack, drag sled (1) is last to run through and install storage box (2) that are used for placing the drilling pump, set up sliding connection in storage box (2) and have two splint (21), the front and the back of storage box (2) all run through and install two first pneumatic cylinders (22), the extension end and the splint (21) fixed connection of first pneumatic cylinder (22).

2. The drilling pump stack sled of claim 1, wherein: the bottom surface of sled (1) is last to be installed fixed plate (5), a plurality of spacing posts (51) are installed to the equidistance on fixed plate (5).

3. The drilling pump stack sled of claim 2, wherein: limiting holes (42) with the same number as the limiting columns (51) are formed in the bottom plate (41) at equal intervals, and the limiting holes (42) are in plug-in fit with the limiting columns (51).

4. The drilling pump stack sled of claim 1, wherein: the top surface of sled (1) is last to be installed riser (3), install solid fixed ring (32) on riser (3).

5. The drilling pump stack sled of claim 1, wherein: the movable mechanism comprises an installation seat (11) arranged on the bottom surface of the sled (1), a shaft lever (12) is arranged on the installation seat (11) in a penetrating mode, the shaft lever (12) is rotationally connected with the installation seat (11), and two ends of the shaft lever (12) are fixedly connected with movable wheels (13).

6. The drilling pump stack sled of claim 4, wherein: a plurality of rib plates (31) are arranged on the vertical plate (3), and the rib plates (31) are fixedly connected with the vertical plate (3).