CN220502444U - Pipeline hoisting clamp for hydraulic engineering - Google Patents

Abstract

The utility model discloses a pipeline hoisting clamp for hydraulic engineering, which comprises a mounting plate, wherein a vertical rod is welded on the top surface of the mounting plate, a movable sleeve is slidably arranged on the outer side of the vertical rod, two sliding grooves are formed in the surface of the mounting plate, a limit groove is formed in one side of each sliding groove, a sliding block is slidably arranged in each sliding groove, a connecting rod is hinged to one side of each sliding block, one end of each connecting rod is hinged to one side of the corresponding movable sleeve, a limiting block penetrating through the limit groove is welded on one side of each sliding block, a clamping groove is formed in the inner side of each limiting block, a clamping plate is detachably arranged in each clamping groove, an inserting hole is formed in the surface of each clamping plate, a clamping part is arranged on one side of each clamping plate, and a thread component penetrating through the inserting hole is arranged on one side of each limiting block. According to the utility model, the movable sleeve is pulled to move upwards, so that the two clamping parts can be driven to continuously approach and clamp the pipeline, and after the two clamping parts clamp the pipeline, the movable sleeve is continuously controlled to lift, so that the whole lifting clamp can move upwards.

Description

Pipeline hoisting clamp for hydraulic engineering

Technical Field

The utility model relates to the technical field of pipeline hoisting clamps, in particular to a pipeline hoisting clamp for hydraulic engineering.

Background

Hydraulic engineering is a generic term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments of the earth surface and the ground.

In hydraulic engineering work progress, the pipeline is indispensable, when transferring the work to the pipeline, it is fixed and lifts the pipeline to need to use the lifting clamp generally, chinese patent CN216512401U discloses a pipeline lifting clamp that can centre gripping different specification pipelines, it is when the pipeline of different sizes needs to be centre gripping, at first, rotate the bull stick and drive the loop bar rotation, the loop bar rotates and drives the gear rotation, the gear rotation drives the chain rotation, the chain rotation drives another gear rotation, another gear drives another loop bar rotation, two sets of loop bars all drive the threaded rod rotatory, make the threaded rod rise or descend, make the both ends of layer board take place the deformation, thereby make the layer board adapt to the size of pipeline, can carry out the centre gripping fixed to various pipeline sizes through this device, however when carrying out the lifting work, it need be through grip block and layer board centre gripping pipeline centre gripping when pipeline, therefore during the use need to manually lift whole pipeline to the surface, however, the pipeline general weight that needs to hoist is comparatively great, make the lifting pipeline waste time and energy. Therefore, we provide a pipeline hoisting clamp for hydraulic engineering.

Disclosure of Invention

The utility model aims to provide a pipeline hoisting clamp for hydraulic engineering, which aims to solve the problems of the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline hoist and mount anchor clamps for hydraulic engineering, includes the mounting panel, the welding of mounting panel top surface has the montant, montant outside slidable mounting has movable sleeve, two spouts have been seted up on the mounting panel surface, the spacing groove has been seted up to spout one side, the inside slidable mounting of spout has the slider, slider one side articulates there is the connecting rod, connecting rod one end articulates in movable sleeve one side;

the utility model discloses a stopper, including slider, draw-in groove, stopper, jack, clamping plate, screw thread subassembly, the stopper is welded to slider one side has the stopper that passes in the spacing groove, the draw-in groove is inboard to be seted up, the jack has been seted up on the clamping plate surface, clamping plate one side is provided with the clamping part, stopper one side is provided with the screw thread subassembly that passes in the jack.

Preferably, a lifting rope is arranged on the top surface of the movable sleeve, and one end, far away from the movable sleeve, of the lifting rope is connected with lifting equipment.

Preferably, the clamping part is specifically a clamping plate, the axial section of the clamping plate is arc-shaped, and the clamping plate is fixedly arranged on one side of the clamping plate.

Preferably, the screw thread assembly comprises a threaded rod, one end of the threaded rod is fixedly provided with a knob, and the threaded rod passes through the jack.

Preferably, the large diameter of the threaded rod is matched with the inner diameter of the jack in size.

Preferably, the shaft section of the chute is trapezoid, the horizontal width of the upper part of the chute is smaller than that of the lower part of the chute, and the width of the limiting groove is smaller than the maximum width of the inner side of the chute.

Compared with the prior art, the utility model has the beneficial effects that:

1. this pipeline hoist and mount anchor clamps for hydraulic engineering only need hoist lifting rope, drives the movable sleeve and continuously rises, can control two grip blocks and grasp the pipeline to drive the whole lifting of device through the movable sleeve, it can carry out the centre gripping at hoist and mount in-process is automatic, convenient to use has promoted hoist and mount efficiency.

2. This pipeline hoist and mount anchor clamps for hydraulic engineering can drive the threaded rod motion through rotating the knob, when the threaded rod breaks away from in the jack, can take out the cardboard from the draw-in groove is inboard to the grip block of convenient change not unidimensional, thereby be convenient for carry out centre gripping hoist and mount work to not unidimensional pipeline, promoted the commonality of anchor clamps.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of a clamping plate structure according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the utility model A;

fig. 5 is an enlarged schematic view of the structure of the present utility model B.

In the figure: 1. a mounting plate; 2. a vertical rod; 3. a movable sleeve; 4. a hanging rope; 5. a chute; 6. a limit groove; 7. a slide block; 8. a connecting rod; 9. a limiting block; 10. a clamping groove; 11. a clamping plate; 12. a clamping plate; 13. a jack; 14. a threaded rod; 15. and (5) a knob.

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. 1-5, the utility model provides a pipeline hoisting clamp for hydraulic engineering, which comprises a mounting plate 1, wherein a vertical rod 2 is welded on the top surface of the mounting plate 1, a movable sleeve 3 is slidably arranged on the outer side of the vertical rod 2, two sliding grooves 5 are formed in the surface of the mounting plate 1, a limit groove 6 is formed in one side of each sliding groove 5, a sliding block 7 is slidably arranged in each sliding groove 5, a connecting rod 8 is hinged to one side of each sliding block 7, and one end of each connecting rod 8 is hinged to one side of the movable sleeve 3;

the stopper 9 that passes in the spacing groove 6 is welded to slider 7 one side, and draw-in groove 10 has been seted up to stopper 9 inboard, and draw-in groove 10 inside demountable installation has cardboard 11, and jack 13 has been seted up on cardboard 11 surface, and cardboard 11 one side is provided with the clamping part, and stopper 9 one side is provided with the screw thread subassembly that passes in jack 13.

Specifically, in the jack 13 breaks away from through control screw thread subassembly, can pull down cardboard 11 and clamping part and change not unidimensional, the clamping part of shape, can carry out centre gripping hoist and mount to not unidimensional pipeline, through pulling movable sleeve 3 upward movement, can drive two clamping parts and be close to constantly and the centre gripping pipeline, after two clamping part centre gripping pipelines, the lifting of continuous control movable sleeve 3 can make the whole upward movement of lifting clamp.

Wherein: the lifting rope 4 is arranged on the top surface of the movable sleeve 3, one end, far away from the movable sleeve 3, of the lifting rope 4 is connected with lifting equipment, and the lifting equipment can drive the movable sleeve 3 to move up and down through the lifting rope 4.

Wherein: the clamping part is specifically a clamping plate 12, the axial section of the clamping plate 12 is arc-shaped, the clamping plate 12 is fixedly arranged on one side of the clamping plate 11, and the pipeline is clamped through the two clamping plates 12.

Wherein: the screw thread subassembly includes threaded rod 14, threaded rod 14 one end fixed mounting has knob 15, and threaded rod 14 passes in jack 13, threaded rod 14 major diameter and jack 13 internal diameter size match can drive threaded rod 14 motion through rotating knob 15, when threaded rod 14 breaks away from in jack 13, can take out cardboard 11 from draw-in groove 10 inboard, and threaded rod 14 passes in jack 13, can fix cardboard 11.

Wherein: the axial cross section of the chute 5 is trapezoidal, the horizontal width of the upper part of the chute 5 is smaller than the horizontal width of the lower part, the width of the limiting groove 6 is smaller than the inner side maximum width of the chute 5, and the sliding block 7 cannot be separated from the limiting groove 6 when sliding in the chute 5, and can drive the limiting block 9 penetrating through the limiting groove 6 to move.

Working principle: the utility model relates to a pipeline hoisting clamp for hydraulic engineering, which is characterized in that two clamping plates 12 are moved to two sides of a pipeline when in use, then a crane pulls a lifting rope 4 to ascend, so that a movable sleeve 3 is driven to ascend, two connecting rods 8 are driven to move, and the two connecting rods 8 drive two sliding blocks 7 to move towards directions close to each other, so that a limiting block 9, a clamping plate 11 and the clamping plates 12 are driven to move until the two clamping plates 12 are abutted and clamp the pipeline between the two clamping plates 12, when the lifting rope 4 continues to pull the movable sleeve 3 to move, the two clamping plates 12 are abutted and can not continuously approach each other, so that the two sliding blocks 7 can not approach each other any more, the angle between the connecting rods 8 and the movable sleeve 3 is fixed, and the whole device is driven to be lifted through the movable sleeve 3, so that the pipeline can be automatically clamped in the hoisting process, the use is convenient, and the hoisting efficiency is improved;

can drive threaded rod 14 motion through turning knob 15, when threaded rod 14 breaks away from in jack 13, can take out cardboard 11 from draw-in groove 10 inboard to the grip block 12 of convenient change not unidimensional, thereby be convenient for carry out centre gripping hoist and mount work to not unidimensional pipeline.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Pipeline lifting clamp for hydraulic engineering, including mounting panel (1), its characterized in that: the top surface of the mounting plate (1) is welded with a vertical rod (2), a movable sleeve (3) is slidingly arranged outside the vertical rod (2), two sliding grooves (5) are formed in the surface of the mounting plate (1), a limit groove (6) is formed in one side of each sliding groove (5), a sliding block (7) is slidingly arranged in each sliding groove (5), a connecting rod (8) is hinged to one side of each sliding block (7), and one end of each connecting rod (8) is hinged to one side of the movable sleeve (3);

stopper (9) in passing spacing groove (6) are welded to slider (7) one side, draw-in groove (10) have been seted up to stopper (9) inboard, inside demountable installation of draw-in groove (10) has cardboard (11), jack (13) have been seted up on cardboard (11) surface, cardboard (11) one side is provided with the clamping part, stopper (9) one side is provided with the screw assembly that passes in jack (13).

2. The pipeline hoisting clamp for hydraulic engineering according to claim 1, wherein: the lifting rope (4) is arranged on the top surface of the movable sleeve (3), and one end, far away from the movable sleeve (3), of the lifting rope (4) is connected with lifting equipment.

3. The pipeline hoisting clamp for hydraulic engineering according to claim 1, wherein: the clamping part is specifically a clamping plate (12), the axial section of the clamping plate (12) is arc-shaped, and the clamping plate (12) is fixedly arranged on one side of the clamping plate (11).

4. The pipeline hoisting clamp for hydraulic engineering according to claim 1, wherein: the screw thread subassembly includes threaded rod (14), threaded rod (14) one end fixed mounting has knob (15), threaded rod (14) pass in jack (13).

5. The hydraulic engineering pipeline hoisting clamp according to claim 4, wherein: the large diameter of the threaded rod (14) is matched with the inner diameter of the jack (13).

6. The pipeline hoisting clamp for hydraulic engineering according to claim 1, wherein: the axial section of the sliding groove (5) is trapezoid, the upper horizontal width of the sliding groove (5) is smaller than the lower horizontal width, and the width of the limiting groove (6) is smaller than the inner side maximum width of the sliding groove (5).