Oil field grouting jacket with assembled splicing structure

Abstract

An oil field grouting jacket with an assembled splicing structure relates to the technical field of grouting jackets and is characterized in that a plurality of positioning pieces are arranged on the outer walls of two positioning frames, the ends of the two positioning frames are mutually inserted through buckles and clamping grooves, a plurality of positioning grooves are formed in the side walls of the positioning frames, and the positioning pieces are arranged on the outer walls of the positioning frames. Moving assemblies are arranged on the outer walls of the two positioning frames; the two connecting rods are fixedly arranged in the positioning frame, and the bottom ends of the two adjusting rods are connected to the connecting rods in a screwed mode through hinge bases. The bottom ends of the multiple rotating rods are rotationally connected to the front side and the rear side of the positioning frame through hinge bases correspondingly. The outer walls of the two splicing rods are rotationally connected to the top end of the adjusting rod and the top end of the rotating rod through rotating rods correspondingly, and the ends of the two splicing rods are inserted into each other; through rotation of the adjusting rod and the rotating rod, the two splicing rods are conveniently spliced and assembled, and then the two splicing rods are fixed through the bolts, so that a positioning ring is formed, and an operator can conveniently assemble the jacket.

Description

Technical Field

[0001] The utility model relates to the technical field of grouting jacket, and particularly relates to an oilfield grouting jacket with an assembled splicing structure. Background Art

[0002] Since the existing oilfield grouting jackets are heavy in weight and large in volume, hoisting equipment is required to install the jackets, resulting in time-consuming and laborious installation. Therefore, there is an urgent need for an oilfield grouting jacket with an assembled splicing structure to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an oilfield grouting jacket with an assembled splicing structure for the defects and deficiencies of the prior art, and its technical features can solve the above problems.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: It includes:

[0005] Positioning frames, there are two positioning frames, several positioning pieces are arranged on the outer walls of the two positioning frames, and the ends of the two positioning frames are inserted with each other through buckles and slots. Several positioning grooves are arranged on the side walls of the positioning frames, and a moving component is arranged on the outer walls of the two positioning frames;

[0006] Connecting rods, there are two connecting rods, the two connecting rods are respectively fixedly arranged in the positioning frames, and the bottoms of the two adjusting rods are rotatably connected to the connecting rods through hinge seats;

[0007] Rotating rods, there are several rotating rods, the bottoms of the several rotating rods are respectively rotatably connected to the front and back sides of the positioning frames through hinge seats, and the rotating rods are arranged in cooperation with and against the convex blocks of the positioning frames;

[0008] Splicing rods, there are two splicing rods, the outer walls of the two splicing rods are respectively rotatably connected to the tops of the adjusting rods and the tops of the rotating rods through rotating rods, and the ends of the two splicing rods are inserted with each other.

[0009] Further, the moving component includes:

[0010] Positioning blocks, there are several positioning blocks and they are fixed in pairs on the fixed frames. The positioning blocks in the same group are symmetrically arranged on the left and right sides of the openings of the positioning grooves respectively;

[0011] Positioning rods, there are several positioning rods, the tops of the several positioning rods are rotatably connected to the inner walls of the positioning blocks in the same group through rotating rods. Positioning holes are penetrated through the rod walls of the positioning rods, and the positioning rods are movably inserted into the positioning grooves. Universal wheels are arranged at the bottoms of the positioning rods;

[0012] Positioning screws, and a plurality of the positioning screws pass through the positioning holes and are threadedly connected to the inner wall of the positioning groove.

[0013] Furthermore, a plurality of limiting rods are fixedly arranged on the two splicing rods at equal angles, and a plurality of limiting wheels are arranged on the inner wall of the limiting rods.

[0014] Furthermore, limiting holes are respectively formed through the tops of the two adjusting rods. After the positioning screws pass through the limiting holes, they are threadedly connected to the limiting rods.

[0015] Furthermore, convex rods are symmetrically arranged at the front and rear ends of the two positioning frames. After the fixing screws pass through the ends of the convex rods, they are threadedly connected to the splicing rods.

[0016] Furthermore, limiting blocks are respectively arranged on the outer side walls of the two positioning frames, limiting grooves are formed in the limiting blocks, and the adjusting rods are clamped in cooperation with the limiting grooves.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. By rotating the adjusting rods and the rotating rods, it is convenient to splice and assemble the two splicing rods, and then fix the two splicing rods with bolts, thereby forming a positioning ring, which is convenient for operators to assemble the jacket;

[0019] 2. A moving component is provided, and the positioning screws control the positions of the positioning rods, thereby adjusting the positions of the universal wheels, which is convenient for finely adjusting the positions of the positioning frames by rolling the universal wheels, and is convenient for assembling the two positioning frames;

[0020] 3. By utilizing the limiting effect of the limiting rods and the limiting wheels, it is convenient for the oil pipe to move between the two splicing rods, and it can avoid the oil pipe from colliding with the splicing rods;

[0021] 4. By utilizing the cooperation of the convex rods and the fixing screws, it is convenient to limit the positions of the splicing rods and improve the stability of the two splicing rods. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the utility model.

[0023] Figure 2 is a schematic structural diagram of the positioning frame and the splicing rod in the utility model.

[0024] Figure 3 is a schematic structural diagram of the moving component in the utility model.

[0025] Figure 4 is a schematic structural diagram of the adjusting rod and the limiting block in the utility model.

[0026] Description of the reference numerals:

[0027] Positioning frame 1, positioning piece 2, positioning groove 3, moving component 4, connecting rod 5, adjusting rod 6, rotating rod 7, splicing rod 8, positioning block 9, positioning rod 10, positioning hole 11, universal wheel 12, positioning screw 13, limiting rod 14, limiting wheel 15, limiting hole 16, limiting screw 17, convex rod 18, fixing screw 19, limiting block 20, limiting groove 21. Specific implementation manner

[0028] The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings. Only the preferred embodiments in the description are taken as examples. All other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention.

[0029] As Figures 1-4 shown, the following technical solutions are adopted in this specific implementation manner: It includes:

[0030] Positioning frame 1. There are two positioning frames 1. A plurality of positioning pieces 2 are provided on the outer walls of the two positioning frames 1, and the ends of the two positioning frames 1 are inserted with each other by buckles and slots. A plurality of positioning grooves 3 are provided on the side walls of the positioning frame 1. A moving component 4 is provided on the outer walls of the two positioning frames 1. The positioning frame 1 plays a positioning role, and it is convenient to fix the positioning frame 1 on the ground through the positioning piece 2;

[0031] Connecting rod 5. There are two connecting rods 5. The two connecting rods 5 are respectively fixedly arranged in the positioning frame 1. The bottoms of the two adjusting rods 6 are rotatably connected to the connecting rod 5 by a hinge seat. Limiting blocks 20 are respectively provided on the outer side walls of the two positioning frames 1. Limiting grooves 21 are opened on the limiting blocks 20. The adjusting rod 6 is movably clamped in the limiting groove 21. After the limiting screw 17 passes through the side wall of the limiting block 20, it is threadedly connected to the adjusting rod 6, which is convenient to limit the adjusting rod 6 in the limiting groove 21 and is convenient to drive the positioning frame 1 to move through the adjusting rod 6;

[0032] Rotating rod 7. There are several rotating rods 7. The bottoms of the several rotating rods 7 are respectively rotatably connected to the front and back sides of the positioning frame 1 by a hinge seat, and the rotating rod 7 is in mating contact with the convex block of the positioning frame 1. The rotating rod 7 plays a limiting role;

[0033] The splicing rod 8, there are two splicing rods 8, the outer walls of the two splicing rods 8 are respectively rotatably connected to the top ends of the adjusting rod 6 and the rotating rod 7 by rotating rods, and the ends of the two splicing rods 8 are inserted into each other. Through the cooperative action of the adjusting rod 6 and the rotating rod 7, the splicing rod 8 is translated, which is convenient for assembling the two splicing rods 8. A plurality of limiting rods 14 are fixedly arranged on the two splicing rods 8 at equal angles. A plurality of limiting wheels 15 are arranged on the inner walls of the limiting rods 14. Through the rolling action of the limiting wheels 15, it is convenient for the oil pipe to move up and down between the two splicing rods 8, and at the same time, it avoids the oil pipe colliding with the splicing rod 8. Limiting holes 16 are respectively opened through the top ends of the two adjusting rods 6. After the limiting screw 17 passes through the limiting hole 16, it is threadedly connected to the limiting rod 14. The position of the adjusting rod 6 is restricted by the limiting screw 17, so as to restrict the position of the splicing rod 8. The ends of the two positioning frames 1 are symmetrically provided with convex rods 18 in the front and back. After the fixing screw 19 passes through the end of the convex rod 18, it is threadedly connected to the splicing rod 8. The position of the splicing rod 8 is restricted by the fixing screw 19, so as to improve the stability of the two splicing rods 8;

[0034] The moving assembly 4 includes:

[0035] The positioning blocks 9, there are several positioning blocks 9 and they are fixed in pairs on the fixed frame 1. The positioning blocks 9 in the same group are symmetrically arranged on the left and right sides of the opening of the positioning groove 3 respectively. The positioning blocks 9 play a positioning role;

[0036] The positioning rods 10, there are several positioning rods 10. The top ends of the several positioning rods 10 are rotatably connected to the inner walls of the positioning blocks 9 in the same group by rotating rods. Positioning holes 11 are opened through the rod walls of the positioning rods 10, and the positioning rods 10 are movably inserted into the positioning groove 3. Universal wheels 12 are arranged at the bottom ends of the positioning rods 10. By rotating the positioning rods 10, the positions of the universal wheels 12 are adjusted, which is convenient for the positioning frame 1 to adjust its position through the universal wheels 12;

[0037] The positioning screws 13, there are several positioning screws 13. The several positioning screws 13 pass through the positioning holes 11 and are threadedly connected to the inner walls of the positioning groove 3. The positioning rods 10 are fixed in the positioning groove 3 by the positioning screws 13.

[0038] When using the present utility model, the operator first moves the positioning frame 1 through the adjusting rod 6. The two positioning frames 1 are adjusted by the movement of the universal wheels 12, and the two positioning frames 1 are assembled together with bolts. Then, the positioning screw 13 is loosened so that the positioning screw 13 disengages from the positioning hole 11. By rotating the positioning rod 10, the universal wheels 12 are rotated to one side of the positioning frame 1, so that the positioning frame 1 is placed on the ground. The expansion bolts are used in cooperation with the positioning pieces 2 to fix the positioning frame 1 on the ground. After that, the limit screw 17 is loosened so that the adjusting rod 6 disengages from the limit groove 21. By rotating the adjusting rod 6, the position of the splicing rod 8 is adjusted. With the limiting effect of the rotating rod 7, it is convenient for the splicing rod 8 to translate until the two splicing rods 8 are spliced and assembled with each other. Then, the limit screw 17 is passed through the limit hole 16 and threadedly connected to the limit rod 14. After the fixing screw 19 passes through the end of the convex rod 18, it is threadedly connected to the splicing rod 8, thereby fixing the positions of the two splicing rods 8.

[0039] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0040] 1. By rotating the adjusting rod 6 and the rotating rod 7, it is convenient to splice and assemble the two splicing rods 8, and then fix the two splicing rods 8 with bolts, thereby forming a positioning ring, which is convenient for the operator to assemble the jacket;

[0041] 2. The moving component 4 is provided, and the positioning screw 13 controls the position of the positioning rod 10, thereby adjusting the position of the universal wheel 12, which is convenient for fine-tuning the position of the positioning frame 1 by the rolling of the universal wheel 12 and facilitating the assembly of the two positioning frames 1;

[0042] 3. With the limiting effect of the limiting rod 14 and the limiting wheel 15, it is convenient for the oil pipe to move between the two splicing rods 8 and avoid the oil pipe from colliding with the splicing rods 8;

[0043] 4. With the cooperation of the convex rod 18 and the fixing screw 19, it is convenient to limit the position of the splicing rod 8 and improve the stability of the two splicing rods 8.

[0044] For those skilled in the art, they can modify the technical solutions recorded in the foregoing embodiments and perform equivalent replacements of some technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An oilfield grouting jacket with an assembled splicing structure, characterized in that, It includes: Positioning frames (1), there are two of the positioning frames (1), several positioning pieces (2) are provided on the outer walls of the two positioning frames (1), and the ends of the two positioning frames (1) are inserted with each other by buckles and slots. Several positioning grooves (3) are provided on the side walls of the positioning frames (1), and a moving component (4) is provided on the outer walls of the two positioning frames (1); Connecting rods (5), there are two of the connecting rods (5), the two connecting rods (5) are respectively fixedly arranged in the positioning frames (1), and the bottoms of the two adjusting rods (6) are rotatably connected to the connecting rods (5) by hinge seats; Rotating rods (7), there are several of the rotating rods (7), the bottoms of the several rotating rods (7) are respectively rotatably connected to the front and back sides of the positioning frames (1) by hinge seats, and the rotating rods (7) are arranged in a matching and abutting manner with the convex blocks of the positioning frames (1); Splicing rods (8), there are two of the splicing rods (8), the outer walls of the two splicing rods (8) are respectively rotatably connected to the tops of the adjusting rods (6) and the tops of the rotating rods (7) by rotating rods, and the ends of the two splicing rods (8) are inserted with each other.

2. The oilfield grouting jacket with an assembled splicing structure according to claim 1, wherein: The moving component (4) includes: Positioning blocks (9), there are several of the positioning blocks (9) and they are fixed in pairs on the positioning frames (1). The positioning blocks (9) of the same group are symmetrically arranged on the left and right sides of the openings of the positioning grooves (3); Positioning rods (10), there are several of the positioning rods (10), the tops of the several positioning rods (10) are rotatably connected to the inner walls of the positioning blocks (9) of the same group by rotating rods. Positioning holes (11) are penetrated through the rod walls of the positioning rods (10), and the positioning rods (10) are movably inserted into the positioning grooves (3). Universal wheels (12) are provided at the bottoms of the positioning rods (10); Positioning screws (13), there are several of the positioning screws (13), and the several positioning screws (13) pass through the positioning holes (11) and are threadedly screwed onto the inner walls of the positioning grooves (3).

3. A kind of oilfield grouting jacket with an assembled splicing structure according to claim 1, characterized in that: Several limiting rods (14) are fixedly provided at equal angles on the two splicing rods (8), and several limiting wheels (15) are provided on the inner walls of the limiting rods (14).

4. The oilfield grouting jacket with an assembled splicing structure according to claim 3, characterized in that: Limiting holes (16) are respectively penetrated through the tops of the two adjusting rods (6). After the limiting screws (17) pass through the limiting holes (16), they are threadedly screwed onto the limiting rods (14).

5. A kind of oilfield grouting jacket with an assembled splicing structure according to claim 1, characterized in that: Convex rods (18) are symmetrically arranged at the front and back of the ends of the two positioning frames (1). After the fixing screws (19) pass through the ends of the convex rods (18), they are threadedly screwed onto the splicing rods (8).

6. A kind of oilfield grouting jacket with an assembled splicing structure according to claim 1, characterized in that: Limiting blocks (20) are respectively provided on the outer side walls of the two positioning frames (1). Limiting grooves (21) are opened on the limiting blocks (20), and the adjusting rods (6) are clamped in cooperation with the limiting grooves (21).

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