CN220909608U - Anti-toppling supporting structure of petroleum workover rig - Google Patents

Abstract

The utility model discloses an anti-toppling supporting structure of a petroleum workover rig, which comprises a substrate and a chute, wherein the chute is arranged between two groups in the substrate, two sides in the chute are respectively and movably connected with a base, shaft sleeves are respectively welded at the centers of two ends of the base, positioning blocks are respectively welded at two ends of two sides of the top of the substrate, a screw rod is movably connected between one side in the positioning block, and a third bolt is movably connected between the screw rod and one end of the shaft sleeve. This oil workover rig prevent empting bearing structure is through being provided with the spout between two sets of inside at the base plate, rotates the lead screw respectively at the both ends of base plate one side, relies on the axle sleeve to move the base along the spout left and right sides subtend, treats that the laminating of dull polish groove is in the both sides of workover frame after alright use third bolt locking fixed, makes the adjustment according to the diameter of center department workover frame, and adaptable multiple equipment's support operation has solved the unable problem of anchor clamps interval.

Description

Anti-toppling supporting structure of petroleum workover rig

Technical Field

The utility model relates to the technical field of workover rigs, in particular to an anti-toppling support structure of an oil workover rig.

Background

The workover rig is a device for providing basic power for workover work, most of the workover rig is loaded by a vehicle, and the workover rig can be detached and assembled to a proper oil well place, so that an inclined strut is required to be supported by a supporting structure to maintain the normal operation of the workover rig, but most of common supporting structures are customized according to the external contour of the workover rig, cannot be changed according to cylinders with different thicknesses, and are very inconvenient to adjust on site.

Now, a novel anti-toppling support structure of an oil workover rig is provided to solve the problems.

Disclosure of utility model

The utility model aims to provide an anti-toppling supporting structure of an oil workover rig, which aims to solve the problem that the gap between clamps is not adjustable in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil workover rig prevent empting bearing structure, includes base plate and spout, be provided with the spout between two sets of inside of base plate, the inside both sides of spout respectively swing joint has the base, the center at base both ends do not welds respectively has the axle sleeve, the both ends at base plate top both sides have the locating piece respectively welded, swing joint has the lead screw between the inside one side of locating piece, swing joint has the third bolt between the one end of lead screw and axle sleeve, the inside of base one side is provided with the sand groove, center department between base and the base plate is provided with the workover frame.

Preferably, the screw rod is embedded between one sides of the inside of the shaft sleeve, and the shaft sleeve can move left and right along the outer wall of the screw rod.

Preferably, the both ends of base top one side have welded articulated seat respectively, articulated seat's inside swing joint has the dead lever, swing joint has the second bolt between the one end of articulated seat and dead lever, swing joint has the clamp ring between the one end of dead lever, the outside both ends of clamp ring transversely are provided with the slide respectively, swing joint has first bolt between slide and the dead lever, the both ends between the inside one side of clamp ring are movably pegged graft respectively and are had the connecting rod, the both ends between the outside one side of clamp ring are welded respectively with the spring, the both ends of the outside one side of clamp ring are swing joint has the fourth bolt respectively, the inside one side of clamp ring is provided with the arc wall.

Preferably, the spring is sleeved outside the connecting rod, and the top end of the inclined rod is movably embedded inside the slide way.

Preferably, the stand has been welded respectively at the both ends of base top opposite side, fixed welding has the connection piece between one side of stand, the top swing joint of stand has the fifth bolt, the rear of fifth bolt is connected with the cushion, the connection piece symmetry sets up in the outside both sides of workover rig.

Preferably, the soft pad is attached to the surface of the workover rig, and the upright posts are symmetrically distributed about the vertical middle branching line of the connecting sheet.

Compared with the prior art, the utility model has the beneficial effects that: the anti-toppling support structure of the petroleum workover rig not only realizes the adjustment of the spacing of the support structure and the lifting of the structural strength, but also realizes the multidirectional fixing of the workover rig;

(1) Through the sliding grooves arranged between the two groups in the substrate, the screw rods are respectively rotated at the two ends of one side of the substrate, the base is moved left and right along the sliding grooves by virtue of the shaft sleeve, the third bolts can be used for locking and fixing after the frosted grooves are attached to the two sides of the well repairing frame, the diameter of the well repairing frame at the center can be adjusted, and the device can be suitable for supporting operation of various devices without being independently customized according to a certain type of devices;

(2) Through the two sides inside the chute are respectively and movably connected with the base, the inclined rods in the hinging base are rotated, the clamping rings inserted between one ends above the object are adjusted through the slide way, then the second bolts and the first bolts are used for locking, the springs at the two ends shrink the connecting rods inserted into the two ends of the clamping rings, the arc-shaped grooves are attached to the side wall of the workover rig, the fourth bolts are screwed, and meanwhile, the clamping force of the base below is improved, so that the workover rig is prevented from toppling;

(3) Through welding the stand respectively at the both ends of base top opposite side, after the base is close the workover rig and carries out the centre gripping, the connection piece of welding also contacts the stand outer wall between the stand at both ends, twists the fifth bolt of meshing in the screw hole of turning stand top again, makes the cushion that its rear connection tightly grip the workover rig, cooperates the base of both sides, evenly fixes the workover rig from four angles, maintains its vertical state.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of a substrate according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the clamping ring of the present utility model;

Fig. 4 is a schematic front view of the upright post of the present utility model.

In the figure: 1. a substrate; 2. a base; 3. a shaft sleeve; 4. a chute; 5. a positioning block; 6. a screw rod; 7. a hinge base; 8. a diagonal rod; 9. a clamping ring; 10. a workover rig; 11. a spring; 12. an arc-shaped groove; 13. a slideway; 14. a first bolt; 15. a connecting sheet; 16. a second bolt; 17. a third bolt; 18. a sanding tank; 19. a fourth bolt; 20. a column; 21. a fifth bolt; 22. a soft cushion; 23. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, an anti-toppling support structure of an oil workover rig comprises a substrate 1 and a chute 4, wherein the chute 4 is arranged between two groups in the substrate 1, two sides in the chute 4 are respectively and movably connected with a base 2, shaft sleeves 3 are respectively welded at the centers of two ends of the base 2, positioning blocks 5 are respectively welded at two ends of the top of the substrate 1, a screw rod 6 is movably connected between one side in the positioning blocks 5, a third bolt 17 is movably connected between the screw rod 6 and one end of the shaft sleeve 3, a frosted groove 18 is arranged in one side of the base 2, and a workover rig 10 is arranged at the center between the base 2 and the substrate 1;

the screw rod 6 is embedded between one sides of the inside of the shaft sleeve 3, and the shaft sleeve 3 can move left and right along the outer wall of the screw rod 6;

Specifically, as shown in fig. 1 and 2, the screw rods 6 are respectively rotated at two ends of one side of the substrate 1, the base 2 is moved left and right along the sliding groove 4 by virtue of the shaft sleeve 3, and after the sanding groove 18 is attached to two sides of the workover rig 10, the third bolts 17 can be used for locking and fixing, so that the diameter of the workover rig 10 at the center can be adjusted, and the workover rig can be suitable for supporting operations of various devices.

Example 2: the two ends of one side of the top of the base 2 are respectively welded with a hinging seat 7, the inside of the hinging seat 7 is movably connected with an inclined rod 8, a second bolt 16 is movably connected between the hinging seat 7 and one end of the inclined rod 8, a clamping ring 9 is movably connected between one end of the inclined rod 8, two ends of the outside of the clamping ring 9 are respectively transversely provided with a slide way 13, a first bolt 14 is movably connected between the slide way 13 and the inclined rod 8, two ends of one side of the inside of the clamping ring 9 are respectively movably inserted with a connecting rod 23, two ends of one side of the outside of the clamping ring 9 are respectively welded with a spring 11, two ends of one side of the outside of the clamping ring 9 are respectively movably connected with a fourth bolt 19, one side of the inside of the clamping ring 9 is provided with an arc-shaped groove 12, the spring 11 is sleeved outside the connecting rod 23, and the top end of the inclined rod 8 is movably embedded in the slide way 13;

Specifically, as shown in fig. 1 and 3, the diagonal rod 8 in the hinge seat 7 is rotated, the clamping ring 9 inserted between one ends above the object is adjusted through the slide way 13, the clamping ring is respectively locked by the second bolt 16 and the first bolt 14, the springs 11 at two ends shrink the connecting rods 23 inserted into the two ends of the clamping ring 9, the arc-shaped grooves 12 are attached to the side wall of the workover rig 10, the fourth bolt 19 is screwed, and meanwhile, the clamping force of the lower base 2 is improved.

Example 3: the two ends of the other side of the top of the base 2 are respectively welded with an upright post 20, a connecting sheet 15 is fixedly welded between one sides of the upright posts 20, a fifth bolt 21 is movably connected above the upright posts 20, soft pads 22 are connected to the rear of the fifth bolt 21, the connecting sheets 15 are symmetrically arranged on two sides of the outside of the workover rig 10, the soft pads 22 are attached to the surface of the workover rig 10, and the upright posts 20 are symmetrically distributed about the vertical middle branching line of the connecting sheets 15;

Specifically, as shown in fig. 1 and 4, after the base 2 approaches the workover rig 10 to clamp, the connecting pieces 15 welded between the two end uprights 20 also contact the outer walls of the uprights 20, and then the fifth bolts 21 meshed in the threaded holes at the tops of the uprights 20 are screwed to make the cushion 22 connected at the rear tightly clamp the workover rig 10, and the base 2 at two sides is matched to uniformly fix the workover rig 10 from four angles to prevent shaking and tilting.

Working principle: when the utility model is used, firstly, the screw rods 6 are respectively rotated at two ends of one side of the base plate 1, the base plate 2 is oppositely moved left and right along the sliding groove 4 by virtue of the shaft sleeve 3, after the frosting groove 18 is attached to two sides of the workover frame 10, the third bolt 17 can be used for locking and fixing, the adjustment can be made according to the diameter of the workover frame 10 at the center, the utility model can be suitable for supporting operation of various devices, after the base plate 2 approaches the workover frame 10 for clamping, the connecting pieces 15 welded between the upright posts 20 are also contacted with the outer walls of the upright posts 20, then the fifth bolts 21 meshed in threaded holes at the tops of the upright posts 20 are screwed, so that the cushion 22 connected at the rear part tightly clamps the workover frame 10, the inclined rods 8 in the hinging seat 7 are matched with the base plates 2 at the two sides, the workover frame 10 are uniformly fixed from four angles to prevent shaking and dumping, finally, the clamping rings 9 inserted between one ends above the objects are adjusted by the sliding rails 13, the second bolts 16 and the first bolts 14 are used for locking, the connecting rods 23 inserted inside the two ends of the clamping rings 9 are respectively contracted by springs 11 at the two ends, the side walls of the clamping rings are attached to the side walls 10 by the arc grooves 12, and the side walls of the four bolts 19 are attached to the sides of the workover frame 10, and the four bolts 19 are screwed down and clamped.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an anti-toppling supporting structure of petroleum workover rig, includes base plate (1) and spout (4), its characterized in that: the novel automatic drilling machine is characterized in that sliding grooves (4) are formed between two groups of the inside of the base plate (1), bases (2) are movably connected to two sides of the inside of the sliding grooves (4) respectively, shaft sleeves (3) are welded to the centers of two ends of the bases (2) respectively, positioning blocks (5) are welded to two ends of two sides of the top of the base plate (1) respectively, a screw rod (6) is movably connected between one side of the inside of each positioning block (5), a third bolt (17) is movably connected between one end of each screw rod (6) and one end of each shaft sleeve (3), a frosted groove (18) is formed in one side of each base plate (2), and a workover rig (10) is arranged at the center between each base plate (2) and each base plate (1).

2. The anti-toppling support structure of a petroleum workover rig according to claim 1, wherein: the screw rod (6) is embedded between one sides of the inside of the shaft sleeve (3), and the shaft sleeve (3) can move left and right along the outer wall of the screw rod (6).

3. The anti-toppling support structure of a petroleum workover rig according to claim 1, wherein: the utility model discloses a novel structure of the electric motor car, including base (2), articulated seat (7) have been welded respectively at the both ends of base (2) top one side, the inside swing joint of articulated seat (7) has inclined rod (8), swing joint has second bolt (16) between the one end of articulated seat (7) and inclined rod (8), swing joint has clamp ring (9) between the one end of inclined rod (8), the outside both ends of clamp ring (9) transversely are provided with slide (13) respectively, swing joint has first bolt (14) between slide (13) and inclined rod (8), the both ends between the inside one side of clamp ring (9) are movably pegged graft respectively and are had connecting rod (23), both ends between the outside one side of clamp ring (9) are welded respectively and are had spring (11), the both ends on the outside one side of clamp ring (9) are swing joint has fourth bolt (19) respectively, one side inside clamp ring (9) is provided with arc wall (12).

4. A toppling prevention support structure for a petroleum workover rig according to claim 3, characterised in that: the spring (11) is sleeved outside the connecting rod (23), and the top end of the inclined rod (8) is movably embedded inside the slide way (13).

5. The anti-toppling support structure of a petroleum workover rig according to claim 1, wherein: the two ends of the other side of the top of the base (2) are respectively welded with a stand column (20), a connecting sheet (15) is fixedly welded between one sides of the stand columns (20), a fifth bolt (21) is movably connected above the stand columns (20), soft cushions (22) are connected at the rear of the fifth bolt (21), and the connecting sheets (15) are symmetrically arranged on two sides of the outside of the workover rig (10).

6. The anti-toppling support structure of a petroleum workover rig of claim 5, wherein: the soft cushion (22) is attached to the surface of the workover rig (10), and the upright posts (20) are symmetrically distributed about the vertical middle branching line of the connecting sheet (15).