Overwater hinge type concrete precast block hoisting device

Abstract

The utility model discloses an overwater hinge type concrete precast block hoisting device which comprises a hoisting plate and a hoisting rope which are used for hoisting concrete precast block bodies, a plurality of groups of hoisting ropes are connected between the hoisting plate and the hoisting rope, the hoisting rope is hung on a hoisting hook of a crane, the number of the concrete precast block bodies is multiple, and the hoisting rope is connected with the hoisting rope. And the multiple groups of concrete precast block bodies form an interlocking matrix in the transverse direction and the longitudinal direction through rope hinges. According to the water hinge type concrete precast block hoisting device, in the hoisting operation process, the telescopic assembly and the guide assembly are matched with each other, the connecting plate is driven to move away from the mounting plate, and in the movement process, the supporting plate on one side of the connecting plate abuts against the inner side of a linkage type matrix formed after the hinge is used for supporting; through the supporting effect, it is ensured that the concrete precast block bodies on the linkage type matrix formed after hinge are kept in a stable posture in the hoisting and laying process, and therefore the stability and safety of hoisting construction are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a waterborne hinge - type concrete precast block hoisting device. Background Technique

[0002] The articulated slope protection bricks are formed by connecting concrete precast blocks with the same size, shape and weight to each other through ropes to form an interlocking matrix. This structure enables the slope protection bricks to maintain the integrity of the pavement under high - speed water flow and other harsh environments and is not easily eroded.

[0003] During the hoisting process of the interlocking matrix formed after hinging each group of concrete precast blocks, since each group of concrete precast blocks is hinged by ropes and there are certain gaps between the concrete precast blocks, the stability of the entire interlocking matrix formed after hinging is poor during the hoisting process, affecting the stability during the hoisting process.

[0004] Therefore, there is an urgent need for a waterborne hinge - type concrete precast block hoisting device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waterborne hinge - type concrete precast block hoisting device to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A waterborne hinge - type concrete precast block hoisting device includes a lifting plate and a lifting cable for hoisting the concrete precast block body. A plurality of lifting ropes are connected between the lifting plate and the lifting cable, and the lifting cable is hung on the hook of a crane. A plurality of groups of concrete precast block bodies are provided, and the plurality of groups of concrete precast block bodies are hinged by ropes in the horizontal and vertical directions to form an interlocking matrix. It further includes:

[0007] A connecting component for connecting the ropes is arranged between the lifting plate and each group of ropes, and a supporting component for supporting each group of hinged concrete precast block bodies during hoisting is arranged on the lifting plate.

[0008] Two groups of the supporting components are symmetrically arranged on the lifting plate.

[0009] The supporting component includes a mounting plate. One side of the mounting plate is rotatably connected to the lifting plate through a pin shaft. A connecting plate is arranged on the front side of the mounting plate. A telescopic component for telescopically connecting the mounting plate and the connecting plate and a guiding component for guiding during the telescopic process are arranged between the mounting plate and the connecting plate. One side of the connecting plate is rotatably connected through a pin shaft to a supporting plate for abutting and supporting the inner sides of a plurality of hinged concrete precast block bodies.

[0010] The telescopic assembly includes a threaded tube rotatably connected to the mounting plate. A threaded rod is threadedly engaged with the threaded tube, and one end of the threaded rod is fixed to the connecting plate.

[0011] The guiding assembly includes two sets of sleeves fixed to the mounting plate. The two sets of sleeves are symmetrically arranged on both sides of the threaded tube. A sliding rod is slidably connected to the two sets of sleeves, and one end of the sliding rod is fixed to the connecting plate.

[0012] The connecting assembly includes two sets of strip plates symmetrically arranged below the hanging plate. The strip plates and the hanging plate are fixedly connected by a flexible belt. One end of each group of ropes on the same side is installed and connected to the strip plate by hanging.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the process of hoisting operation of the water hinge - type concrete precast block hoisting device of the present utility model, through the mutual cooperation of the telescopic assembly and the guiding assembly, the connecting plate is driven to move away from the mounting plate. During the movement, the support plate on one side of the connecting plate abuts against the inner side of the interlocking matrix formed after the hinge. Through the supporting effect, it is ensured that the concrete precast block body on the interlocking matrix formed after the hinge maintains a stable posture during the hoisting and laying processes, thereby improving the stability and safety of the hoisting construction. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall external structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the connecting assembly of the present utility model;

[0017] Figure 3 It is a schematic diagram of the structures of the support assembly, telescopic assembly and guiding assembly of the present utility model.

[0018] In the figure: 101, concrete precast block body; 102, rope; 201, hanging plate; 202, suspension cable; 203, lifting rope; 301, strip plate; 302, flexible belt; 401, mounting plate; 402, connecting plate; 403, support plate; 501, threaded tube; 502, threaded rod; 601, sleeve; 602, sliding rod. Detailed Embodiment

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-3 , a waterborne hinge-type concrete precast block hoisting device provided by the present invention includes a hanging plate 201 and a suspension cable 202 for hoisting the concrete precast block body 101. A plurality of suspension ropes 203 are connected between the hanging plate 201 and the suspension cable 202, and the suspension cable 202 is hung on the hook of a crane. A plurality of groups of concrete precast block bodies 101 are provided, and the plurality of groups of concrete precast block bodies 101 are hinged by ropes 102 in the transverse and longitudinal directions to form a chain-type matrix. The device further includes:

[0021] A connection component for connecting the ropes 102, which is arranged between the hanging plate 201 and each group of ropes 102, and a support component for supporting each group of hinged concrete precast block bodies 101 during hoisting is arranged on the hanging plate 201;

[0022] It should be noted here that: two groups of support components are symmetrically arranged on the hanging plate 201;

[0023] It should be noted here that: the support component includes a mounting plate 401. One side of the mounting plate 401 is rotatably connected to the hanging plate 201 through a pin shaft. A connecting plate 402 is arranged on the front side of the mounting plate 401. An expansion and contraction component for telescopically connecting the connecting plate 402 and a guiding component for guiding during the expansion and contraction process are arranged between the mounting plate 401 and the connecting plate 402. One side of the connecting plate 402 is rotatably connected through a pin shaft to a support plate 403 for abutting and supporting the inner sides of a plurality of hinged concrete precast block bodies 101;

[0024] It should be noted here that: during the hoisting operation, through the mutual cooperation of the expansion and contraction component and the guiding component, the connecting plate 402 is driven to move away from the mounting plate 401. During the movement, the support plate 403 on one side of the connecting plate 402 abuts and supports the inner side of the chain-type matrix formed after hinging. Through the supporting action, it is ensured that the concrete precast block bodies 101 on the chain-type matrix formed after hinging maintain a stable posture during hoisting and laying, thereby improving the stability and safety of the hoisting construction.

[0025] The expansion and contraction component includes a threaded pipe 501 rotatably connected to the mounting plate 401. A threaded rod 502 is threadedly engaged with the threaded pipe 501. One end of the threaded rod 502 is fixed to the connecting plate 402;

[0026] It should be noted here that when the threaded pipe 501 rotates, during the rotation of the threaded pipe 501, through the meshing transmission between the threaded pipe 501 and the threaded rod 502 and the guiding action of the guiding component, the connecting plate 402 moves towards or away from the mounting plate 401.

[0027] The guiding component includes two sets of sleeves 601 fixed on the mounting plate 401. The two sets of sleeves 601 are symmetrically arranged on both sides of the threaded pipe 501. A sliding rod 602 is slidably connected to the two sets of sleeves 601, and one end of the sliding rod 602 is fixed to the connecting plate 402;

[0028] It should be noted here that through the two sets of sleeves 601 and the sliding rod 602, the telescopic movement of the connecting plate 402 is guided.

[0029] The connecting component includes two sets of strip plates 301 symmetrically arranged below the hanging plate 201. The strip plates 301 and the hanging plate 201 are fixedly connected by a flexible belt 302. One end of each group of ropes 102 on the same side is installed and connected to the strip plate 301 by hanging;

[0030] It should be noted here that during the use of the articulated slope protection brick, through the ropes 102, each group of concrete precast block bodies 101 are hinged to each other horizontally and vertically to form an interlocking matrix. After the hinging is completed, one end of the ropes 102 on the same side is hung and connected to the strip plate 301 to connect the ropes 102 and the strip plate 301.

[0031] Working principle: During the use of the articulated slope protection brick, through the ropes 102, each group of concrete precast block bodies 101 are hinged to each other horizontally and vertically to form an interlocking matrix. After the hinging is completed, one end of the ropes 102 on the same side is hung and connected to the strip plate 301. After the connection is completed, the suspension cable 202 is hung on the hook of the crane. Through the driving of the crane and the connection action of the suspension cable 202, the suspension rope 203 and the hanging plate 201, the interlocking matrix formed by hinging multiple groups of concrete precast block bodies 101 is hoisted;

[0032] And during the hoisting operation, through the mutual cooperation of the telescopic component and the guiding component, the connecting plate 402 is driven to move away from the mounting plate 401. During the movement, the support plate 403 on one side of the connecting plate 402 abuts against the inner side of the interlocking matrix formed after hinging. Through the supporting action, it is ensured that the concrete precast block bodies 101 on the interlocking matrix formed after hinging maintain a stable posture during hoisting and paving, thereby improving the stability and safety of the hoisting construction.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights involved.

Claims

1. An overwater hinged concrete prefabricated block lifting device, comprising: A hanging plate (201) and a sling (202) for hanging a prefabricated concrete block body (101), wherein a plurality of sling ropes (203) are connected between the hanging plate (201) and the sling (202), and the sling (202) is hung on a hook of a crane, and a plurality of prefabricated concrete block bodies (101) are provided, and the plurality of prefabricated concrete block bodies (101) are hinged in the transverse and longitudinal directions through ropes (102) to form a chain-type matrix; It is characterized by further comprising: A connection assembly for connecting the ropes (102) is arranged between the hanging plate (201) and each group of ropes (102), and a support assembly for supporting each group of hinged prefabricated concrete block bodies (101) to be hung is arranged on the hanging plate (201).

2. The above-water hinged prefabricated concrete block lifting device according to claim 1, characterized in that: The support components are symmetrically arranged in two groups on the hanging plate (201).

3. The above-water hinged prefabricated concrete block lifting device according to claim 1, characterized in that: The support assembly comprises a mounting plate (401), one side of the mounting plate (401) is rotatably connected to a hanging plate (201) via a pin shaft, a connecting plate (402) is arranged at the front side of the mounting plate (401), a telescopic assembly for telescopically connecting the connecting plate (402) and a guiding assembly for guiding during the telescopic process are arranged between the mounting plate (401) and the connecting plate (402), and one side of the connecting plate (402) is rotatably connected to a supporting plate (403) for supporting against the inner side of a plurality of groups of prefabricated concrete blocks (101) behind a hinge via a pin shaft.

4. The above-water hinged prefabricated concrete block lifting device according to claim 3 is characterized by: The telescopic assembly comprises a threaded tube (501) rotatably connected to a mounting plate (401), a threaded rod (502) being threadedly engaged with the threaded tube (501), and one end of the threaded rod (502) is fixed to the connecting plate (402).

5. The above-water hinged prefabricated concrete block hoisting device according to claim 4, characterized in that: The guide assembly comprises two groups of sleeves (601) fixed on the mounting plate (401), the two groups of sleeves (601) are symmetrically arranged on both sides of the threaded tube (501), and a sliding rod (602) is slidably connected to the two groups of sleeves (601), and one end of the sliding rod (602) is fixed to the connecting plate (402).

6. The above-water hinged prefabricated concrete block hoisting device according to claim 1, characterized in that: The connection assembly comprises two groups of strip plates (301) symmetrically arranged below the hanging plate (201); the strip plates (301) are connected and fixed to the hanging plate (201) via a flexible belt (302); one end of each group of ropes (102) located on the same side is installed and connected to the strip plates (301) by hanging.

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