CN219384451U

CN219384451U - Culvert lifting device

Info

Publication number: CN219384451U
Application number: CN202320018193.8U
Authority: CN
Inventors: 刘炳胜; 康建磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-07-21
Anticipated expiration: 2033-01-05

Abstract

The utility model provides culvert hoisting equipment, which comprises hoisting hanging pieces, wherein the hoisting hanging pieces consist of a top plate, side plates and a bottom plate, the ends of the top plate and the bottom plate are respectively welded with the top end and the bottom end of the side plates, one side of the top end of the top plate is fixedly connected with a horizontal bubble, the top end of the top end is fixedly connected with a clamping assembly, both sides of the top end of the top plate are fixedly connected with hanging rings, the surfaces of the two hanging rings are respectively connected with hanging ropes in a bolting way, one ends of the two hanging ropes are respectively connected with the hoisting pieces, the surface of the bottom plate is buckled with a protective sleeve, whether the lifting pendant is in balanced state when empty can be judged through the horizontal bubble that sets up, if the lifting pendant is unbalanced then adjust lifting pendant to the horizontal state through adjusting the bolt length of lifting rope and observing horizontal bubble, avoid concrete pipe to drop because of the lifting pendant slope in the lifting process, press from both sides tightly fixedly the one end of concrete pipe through the clamping component that sets up to also can avoid the pipeline to break away from the lifting pendant surface and drop.

Description

Culvert lifting device

Technical Field

The utility model belongs to the technical field of road construction, and particularly relates to culvert hoisting equipment.

Background

Culverts are built in order to enable water flow to smoothly pass through roads in the road construction process, common culverts are formed by splicing pipelines made of multiple concrete, surface water can be discharged through the function of the culverts, the safety of road foundations is guaranteed, concrete pipelines need to be hoisted and paved in the construction process of the culverts, hoisting equipment is needed, the existing hoisting equipment is connected with a lifting hook after penetrating through the pipelines by using steel ropes, the hoisting efficiency of the pipelines is low due to the mode, the steel ropes are required to be repeatedly taken and hung by manpower, the labor intensity of workers is high, and the application number is 2022203497. X through search discovery, and a concrete drain pipe hoisting device is disclosed, wherein' comprising: a clamping member and a hanger; the clamping piece is provided with a clamping channel with an opening at one side, the shape of the clamping channel is matched with the shape of the concrete drain pipe to be lifted, and the clamping channel is used for clamping the concrete drain pipe to be lifted; the hanger is arranged above the clamping piece and is connected with the clamping piece through the rope, a first hanging hole is formed in the hanger and used for providing a hanging point for a hoisting machine, the hanger is connected with the clamping piece through the rope, the hanger is connected with the hoisting machine through the first hanging hole on the hanger, and the pipeline can be hoisted and installed by extending the pipeline into the clamping piece after the clamping piece is hoisted by the hoisting machine. If two rope lengths lead to the holder unbalanced simultaneously, and above-mentioned hoist device does not have the function that presss from both sides the anchor clamps to the pipeline, there is to break away from the whereabouts and lead to the pipeline damage from the punch holder surface after being lifted by concrete drain pipe, for this we propose a kind of hoist device that can all concrete pipeline carries out the centre gripping fixed.

Disclosure of Invention

The utility model aims to provide culvert hoisting equipment and aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a culvert lifting device, includes the hoist and mount pendant, the hoist and mount pendant comprises roof, curb plate and bottom plate, the end of roof and bottom plate respectively with the top and the bottom welding of curb plate, the top one side fixedly connected with horizontal bubble of roof, the top fixedly connected with clamping assembly on top, the equal fixedly connected with link in top both sides of roof, the equal bolt in surface of two links has the lifting rope, and the one end of two lifting ropes is connected with the lifting part respectively, the surface knot of bottom plate is equipped with the lag.

As a preferable technical scheme of the utility model, the clamping assembly comprises a hydraulic cylinder fixedly connected to the top end of the top plate, the bottom end of the top plate is provided with a storage groove, a piston rod of the hydraulic cylinder extends to the bottom end of the top plate and is fixedly connected with the surface of the fixing plate, the bottom end of the fixing plate is fixedly connected with a clamping piece, and the depth of the storage groove is matched with the thickness of the fixing plate and the clamping piece.

As a preferable technical scheme of the utility model, the protective sleeve is of an elongated arch structure, and the top end of the protective sleeve is of a smooth arc shape.

As a preferable technical scheme of the utility model, the bottom of the side plate is fixedly connected with a protection pad.

As a preferable technical scheme of the utility model, the bottom end of the clamping piece is provided with an arc-shaped groove.

As a preferable technical scheme of the utility model, the protective sleeve, the protective pad and the clamping piece are all made of rubber.

As a preferable technical scheme of the utility model, the connection parts of the side plates, the top plate and the bottom plate are welded with reinforcing ribs.

Compared with the prior art, the utility model has the beneficial effects that: whether the lifting pendant is in balanced state when empty can be judged through the horizontal bubble that sets up, if the lifting pendant is unbalanced then adjust lifting pendant to the horizontal state through adjusting the bolt length of lifting rope and observing horizontal bubble, avoid concrete pipe to drop because of the lifting pendant slope in the lifting process, press from both sides tightly fixedly the one end of concrete pipe through the clamping component that sets up to also can avoid the pipeline to break away from the lifting pendant surface and drop.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of a hanging member according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is a schematic structural view of a protective sleeve according to the present utility model;

fig. 5 is a schematic structural view of the clamping member in the present utility model.

In the figure: 1. hanging a hanging piece; 11. a top plate; 12. a side plate; 13. a bottom plate; 2. horizontal bubble; 3. a clamping assembly; 31. a hydraulic cylinder; 32. a storage groove; 33. a fixing plate; 34. a clamping member; 4. hanging rings; 5. a hanging rope; 6. hoisting the piece; 7. a protective sleeve; 8. a protective pad; 9. an arc-shaped groove; 10. reinforcing ribs.

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.

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a culvert lifting device, including lifting pendant 1, lifting pendant 1 comprises roof 11, curb plate 12 and bottom plate 13, roof 11 and bottom plate 13's end respectively with curb plate 12's top and bottom welding, roof 11's top one side fixedly connected with level bubble 2, the top fixedly connected with clamping assembly 3 on top, the equal fixedly connected with link 4 in roof 11's top both sides, the equal bolt in surface of two links 4 has lifting rope 5, the one end of two lifting ropes 5 is connected with hoist and mount 6 respectively, the surface knot of bottom plate 13 is equipped with lag 7.

Referring to fig. 1, 3 and 5, in the present embodiment, the clamping assembly 3 includes a hydraulic cylinder 31 fixedly connected to the top end of the top plate 11, a receiving groove 32 is formed at the bottom end of the top plate 11, a piston rod of the hydraulic cylinder 31 extends to the bottom end of the top plate 11 and is fixedly connected to the surface of a fixing plate 33, a clamping member 34 is fixedly connected to the bottom end of the fixing plate 33, and the size of the receiving groove 32 is matched with the sizes of the fixing plate 33 and the clamping member 34.

Specifically, insert inside bottom plate 13 with the concrete pipe back and make lag 7 paste tight concrete pipe top inner wall, later make clamping piece 34 support tight concrete pipe top outer wall through the decline of pneumatic cylinder 31 drive fixed plate 33 to play clamping fixation effect to concrete pipe one end, and then when bottom plate 13 incline certain angle to the right side, can reduce the risk that concrete pipe dropped through clamping piece 34 to concrete pipe's clamping fixation, can make concrete pipe hoist and mount in-process more stable through this kind of mode simultaneously.

Referring to fig. 4, the protecting sleeve 7 has an elongated arch structure, and the top end of the protecting sleeve 7 is smooth and arc-shaped.

Specifically, the lag 7 can be more attached to the top inner wall of the concrete pipe, so that the clamping piece 34 can be matched to achieve a better clamping and fixing effect on the concrete pipe.

Referring to fig. 1, 2 and 3, in the present embodiment, a protection pad 8 is fixedly connected to the bottom of the side plate 12.

Specifically, can protect concrete pipe one end through the protection pad 8 that sets up, avoid concrete pipe's end to be in the hoist and mount in-process and produce the damage.

Referring to fig. 5, in the present embodiment, an arc-shaped groove 9 is formed at the bottom end of the clamping member 34.

Specifically, the arc-shaped groove 9 can enable the clamping piece 34 to be more attached to the outer wall of the top of the concrete pipeline, so that the clamping and fixing effects on the concrete pipeline can be better achieved through the cooperation of the protective sleeve 7.

In this embodiment, the protective sheath 7, the protective pad 8 and the clamping member 34 are all made of rubber.

Specifically, the rubber has a strong friction with the surface of the concrete pipe, so that the concrete pipe can be effectively reduced from falling down due to slight inclination of the bottom plate 13.

Referring to fig. 2 and 3, in the present embodiment, the connection portions of the side plates 12, the top plate 11 and the bottom plate 13 are welded with reinforcing ribs 10.

Specifically, the strength of the junction between the top plate 11, the side plates 12 and the bottom plate 13 can be effectively improved through the arranged reinforcing ribs 10, so that the hoisting equipment can hoist the concrete pipeline with larger weight, and the use strength of the hoisting equipment is improved.

Working principle: after the hanger 6 is connected with the hanger of the crane, whether the hanger 1 is balanced is firstly judged by observing the horizontal bubble 2 under the condition of no load, if the hanger 1 is balanced by adjusting the bolting length of the lifting rope 5 and matching with the horizontal bubble 2, then the crane drives the lifting device to move so that the bottom plate 13 is inserted into the concrete pipeline and then upwards lifts so that the protective sleeve 7 is attached to the inner wall of the top of the concrete pipeline, and the protective pad 8 is attached to the side wall of the end of the pipeline by moving the bottom plate 13, so that the end of the concrete pipeline is prevented from being damaged, then the clamping piece 34 is enabled to be abutted against the top side wall of the concrete pipeline by the hydraulic cylinder 31, the lifting of the concrete pipeline is more stable by the mode, and because the protective sleeve 7 and the clamping piece 34 are rubber, the hanger has larger friction force with the concrete pipeline, the risk that the concrete pipeline is separated from the bottom plate 13 can be effectively reduced when the bottom plate 13 is slightly inclined, the lifting device is more convenient and fast to the concrete pipeline by workers, and the lifting device is not required to manually hang a steel cable by the lifting device, and the lifting device is also required to drive the clamping piece 31 to drive the clamping piece 32 to be moved back into the hanger 1 by the crane through the lifting device when the lifting device is lifted.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Culvert lifting device, including hoist and mount pendant (1), its characterized in that: the utility model provides a hoist and mount pendant (1) comprises roof (11), curb plate (12) and bottom plate (13), the end of roof (11) and bottom plate (13) respectively with the top and the bottom welding of curb plate (12), top one side fixedly connected with level bubble (2) of roof (11), the top fixedly connected with clamp assembly (3) on top, the equal fixedly connected with link (4) in top both sides of roof (11), the equal bolt of surface of two links (4) has lifting rope (5), and the one end of two lifting ropes (5) is connected with lifting part (6) respectively, lag (7) have been detained on the surface of bottom plate (13).

2. The culvert lifting apparatus of claim 1, wherein: the clamping assembly (3) comprises a hydraulic cylinder (31) fixedly connected to the top end of the top plate (11), a storage groove (32) is formed in the bottom end of the top plate (11), a piston rod of the hydraulic cylinder (31) extends to the bottom end of the top plate (11) and is fixedly connected with the surface of a fixing plate (33), a clamping piece (34) is fixedly connected to the bottom end of the fixing plate (33), and the size of the storage groove (32) is matched with the size of the fixing plate (33) and the size of the clamping piece (34).

3. The culvert lifting apparatus of claim 1, wherein: the protective sleeve (7) is of a strip-shaped arch structure, and the top end of the protective sleeve (7) is of a smooth arc shape.

4. The culvert lifting apparatus of claim 2 wherein: the bottom of the side plate (12) is fixedly connected with a protection pad (8).

5. The culvert lifting apparatus of claim 2 wherein: an arc-shaped groove (9) is formed in the bottom end of the clamping piece (34).

6. The culvert lifting apparatus of claim 4 wherein: the protective sleeve (7), the protective pad (8) and the clamping piece (34) are all made of rubber.

7. The culvert lifting apparatus of claim 1, wherein: reinforcing ribs (10) are welded at the joints of the side plates (12), the top plate (11) and the bottom plate (13).