Hydraulic delayed coagulation concrete culture wall finished product lifting device

Abstract

The utility model discloses a hydraulic delayed coagulation concrete culture wall finished product lifting device, and relates to the technical field of building lifting, the hydraulic delayed coagulation concrete culture wall finished product lifting device comprises a concrete culture wall, the top of the concrete culture wall is provided with a clamping groove, the clamping groove is internally provided with a lifting mechanism, and the lifting mechanism comprises an expansion assembly and a lifting assembly. The device is arranged on the top of the concrete culture wall and comprises an insertion column inserted into a clamping groove, four rectangular grooves are formed in the side face of the insertion column, a first threaded through hole is formed in the insertion column, and expansion rods are movably installed in the rectangular grooves. When the lifting mechanism is disassembled, the coarse thread columns move downwards in the inserting columns, so that the top ends of the four expansion rods are extruded through the pressing blocks, then the expansion rods rotate through the connecting blocks on the side faces, the expansion rods are in a horizontal state, and the expansion rods are clamped in the clamping grooves, so that rapid disassembly of the lifting mechanism is achieved, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting buildings, in particular to a finished product lifting device for hydraulic slow-setting concrete cultural walls. Background Art

[0002] In recent years, with the rapid development of urban and rural ecological river and lake construction, hydraulic concrete cultural walls have become an important part of river cultural landscapes, and their practical applications are becoming more and more extensive. The construction process of hydraulic slow-setting concrete cultural walls is: formwork matching → cleaning table formwork → installing formwork (sticking slow-setting imaging film), embedded parts → brushing release agent → steel bar binding, installation (hanging point) → acceptance → pouring concrete → demoulding (maintenance) → component lifting. Its manufacturing process and mold design are of great significance to improving production efficiency, reducing costs, and improving product quality.

[0003] According to the patent name: A wall lifting device (patent publication number: CN113735032A, patent publication date: 2021-12-03), it includes a guide assembly, which is fixed and vertically arranged on the outer wall, and a wall lifting assembly is arranged on the guide assembly, and the wall to be lifted is detachably arranged on the wall lifting assembly; through the above scheme, a guide assembly is arranged on the outer wall, and the wall lifting assembly is arranged on the guide assembly at the same time, and the wall lifting assembly is made to perform a lifting movement along the guide assembly to achieve the lifting of the prefabricated wall. Through this design scheme, the invention achieves the purpose of quickly lifting the prefabricated wall during use, effectively avoiding the safety hazard of the prefabricated wall falling when the prefabricated wall is hoisted and lifted in the prior art, and at the same time effectively avoids the hidden danger of damage to the prefabricated wall during the transfer of the prefabricated wall.

[0004] Based on the above-mentioned prior art, the existing finished concrete cultural wall lifting device still has the following problems: the existing finished concrete cultural wall lifting device is often lifted by inserting an iron column into the top of the cultural wall, but this operation is not convenient for disassembly and transportation, which increases the construction cost. Therefore, the utility model provides a finished hydraulic slow-setting concrete cultural wall lifting device. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a finished product lifting device for hydraulic slow-setting concrete cultural walls, which solves the following problems existing in the existing finished product lifting devices for concrete cultural walls: the existing finished product lifting devices for concrete cultural walls often lift the wall by inserting iron columns into the top of the cultural wall, but this operation is not convenient for disassembly and transportation, which increases the construction cost.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a finished lifting device for hydraulic slow-setting concrete cultural wall, including a concrete cultural wall, a slot is provided on the top of the concrete cultural wall, a lifting mechanism is provided inside the slot, and the lifting mechanism includes:

[0007] The expansion component is arranged on the top of the concrete cultural wall, and includes a plug column inserted into the card slot, and four rectangular grooves are opened on the side of the plug column, and a first threaded through hole is opened inside the plug column, an expansion rod is movably installed inside the rectangular groove, and ring ears are fixedly installed on the upper front and rear sides of the plug column, and a hanging ring is movably installed inside the ring ear;

[0008] The clamping assembly is arranged inside the plug post and is used to push the expansion rod.

[0009] Preferably, the locking assembly includes a coarse threaded column threadably rotatably installed inside the plug column, a large hexagonal block is fixedly installed on the top of the coarse threaded column, a pressure block is fixedly installed on the bottom of the coarse threaded column, and a second threaded through hole is opened through the coarse threaded column, the large hexagonal block and the pressure block.

[0010] Preferably, the locking assembly further comprises a fine thread column rotatably mounted inside the second threaded through hole, a small hexagonal block is fixedly mounted on the top of the fine thread column, and a top block is fixedly mounted on the bottom of the fine thread column.

[0011] Preferably, the bottom of the pressing block contacts the top of the expansion rod, and the top of the top block contacts the bottom of the expansion rod.

[0012] Preferably, the shape of the slot is convex.

[0013] Preferably, the expansion rod is adapted to the specifications and dimensions of the rectangular groove.

[0014] The utility model provides a finished product lifting device for hydraulic slow-setting concrete cultural wall. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The finished product lifting device of the hydraulic slow-setting concrete cultural wall is provided with an expansion component and a clamping component. The coarse threaded column is rotated, and the coarse threaded column moves downward inside the plug column, thereby squeezing the top ends of the four expansion rods through the pressing block. Then the expansion rods are rotated through the connecting blocks on the side, and the expansion rods are in a horizontal state, so that the expansion rods are clamped inside the clamping groove, thereby realizing the rapid disassembly of the lifting mechanism and reducing the construction cost.

[0016] (2) The finished product lifting device of the hydraulic slow-setting concrete cultural wall drives the fine threaded column to move upward by rotating the small hexagonal block. At the same time, the top of the top block and the bottom side of the expansion rod are connected, thereby reinforcing the position of the expansion rod to provide stable support and fixing effect, effectively preventing the fixed object from moving or loosening when subjected to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a right-side perspective structural diagram of the utility model;

[0018] Figure 2 This is a front sectional three-dimensional structural diagram of the device of the utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the lifting mechanism of the utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the expansion assembly of the utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the clamping assembly of the utility model;

[0022] Figure 6 This is a front sectional structural diagram of the lifting mechanism of the utility model.

[0023] In the figure: 1-concrete cultural wall, 2-lifting mechanism, 21-expansion component, 211-insertion column, 212-first threaded through hole, 213-rectangular groove, 214-expansion rod, 215-ring ear, 216-hanging ring, 22-clamping component, 221-coarse threaded column, 222-large hexagonal block, 223-pressing block, 224-fine threaded column, 225-top block, 226-small hexagonal block, 227-second threaded through hole, 3-clamping slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 , the utility model provides a technical solution:

[0026] A finished product lifting device of a hydraulic slow-setting concrete cultural wall comprises a concrete cultural wall 1, a slot 3 is provided on the top of the concrete cultural wall 1, a lifting mechanism 2 is provided inside the slot 3, and the lifting mechanism 2 comprises:

[0027] The expansion assembly 21 is arranged on the top of the concrete cultural wall 1, and includes a plug column 211 inserted into the card slot 3, and the side of the plug column 211 is provided with four rectangular grooves 213, the rectangular groove 213 is rectangular in shape, four 231 are arranged in a circular array on the surface of the plug column 211, and the plug column 211 is provided with a first threaded through hole 212, and the rectangular groove 213 is provided with an expansion rod 214 movably installed inside, and the four expansion rods 214 are installed in a circular array like 231, and the plug column 211 is fixedly installed on the upper front and rear sides. There is a ring ear 215, and a hanging ring 216 is movably installed inside the ring ear 215. The expansion rod 214 is adapted to the specifications and dimensions of the rectangular groove 213. The coarse threaded column 221 is rotated, and the coarse threaded column 221 moves downward inside the plug column 211, so that the top ends of the four expansion rods 214 are squeezed by the pressing block 223. Then the expansion rod 214 is rotated through the connecting block on the side, and the expansion rod 214 is in a horizontal state, so that the expansion rod 214 is stuck in the inside of the card slot 3, thereby realizing the rapid disassembly of the lifting mechanism 2 and reducing the construction cost;

[0028] The locking assembly 22 is disposed inside the plug post 211 and is used to push the expansion rod 214 .

[0029] In this embodiment, the positioning assembly 22 includes a coarse threaded column 221 that is threadedly rotatably mounted inside the plug column 211, a large hexagonal block 222 is fixedly mounted on the top of the coarse threaded column 221, and a pressing block 223 is fixedly mounted on the bottom of the coarse threaded column 221. A second threaded through hole 227 is formed inside the coarse threaded column 221, the large hexagonal block 222, and the pressing block 223. The positioning assembly 22 also includes a fine threaded column 224 that is rotatably mounted inside the second threaded through hole 227, and a small hexagonal block is fixedly mounted on the top of the fine threaded column 224. 226, a top block 225 is fixedly installed at the bottom of the fine threaded column 224, the bottom of the pressure block 223 is in contact with the top of the expansion rod 214, and the top of the top block 225 is in contact with the bottom of the expansion rod 214. The fine threaded column 224 is driven to move upward by rotating the small hexagonal block 226, and at the same time, the top of the top block 225 is in contact with the bottom side of the expansion rod 214, thereby reinforcing the position of the expansion rod 214 to provide stable support and fixing effect, and effectively prevent the fixed object from moving or loosening when subjected to external force.

[0030] In this embodiment, the shape of the locking groove 3 is convex, and is used to lock and lift the lifting mechanism 2.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] During operation, first insert the lifting mechanism 2 into the interior of the slot 3, and drive the coarse threaded column 221 to rotate by rotating the large hexagonal block 222. The coarse threaded column 221 moves downward inside the plug column 211, thereby squeezing the top ends of the four expansion rods 214 through the pressing block 223, and then the expansion rod 214 rotates through the side connecting block, and the expansion rod 214 is in a horizontal state, so that the expansion rod 214 is stuck in the interior of the slot 3, and then the small hexagonal block 226 is rotated to drive the fine threaded column 224 to move upward, and at the same time, the top of the top block 225 and the bottom side of the expansion rod 214 are connected, so as to reinforce the position of the expansion rod 214, and then the hook of the crane is hung on the two hanging rings 216 to lift the finished concrete cultural wall.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A finished product lifting device for a hydraulic slow-setting concrete cultural wall, comprising a concrete cultural wall (1), wherein a slot (3) is provided on the top of the concrete cultural wall (1), and the device is characterized in that: A lifting mechanism (2) is arranged inside the card slot (3), and the lifting mechanism (2) comprises: An expansion component (21) is arranged on the top of the concrete cultural wall (1), comprising an insertion column (211) inserted into the card slot (3), four rectangular grooves (213) are provided on the side of the insertion column (211), a first threaded through hole (212) is provided inside the insertion column (211), an expansion rod (214) is movably installed inside the rectangular groove (213), ring ears (215) are fixedly installed above the front and rear sides of the insertion column (211), and a hanging ring (216) is movably installed inside the ring ear (215); The locking assembly (22) is arranged inside the plug post (211) and is used to push the expansion rod (214).

2. A finished product lifting device for hydraulic slow-setting concrete cultural wall according to claim 1, characterized in that: The locking assembly (22) comprises a coarse threaded column (221) threadably mounted inside the plug column (211); a large hexagonal block (222) is fixedly mounted on the top of the coarse threaded column (221); a pressing block (223) is fixedly mounted on the bottom of the coarse threaded column (221); and a second threaded through hole (227) is formed inside the coarse threaded column (221), the large hexagonal block (222) and the pressing block (223).

3. A finished product lifting device for hydraulic slow-setting concrete cultural wall according to claim 2, characterized in that: The locking assembly (22) further comprises a fine thread column (224) rotatably mounted inside the second threaded through hole (227), a small hexagonal block (226) being fixedly mounted on the top of the fine thread column (224), and a top block (225) being fixedly mounted on the bottom of the fine thread column (224).

4. A finished product lifting device for hydraulic slow-setting concrete cultural wall according to claim 3, characterized in that: The bottom of the pressing block (223) contacts the top of the expansion rod (214), and the top of the top block (225) contacts the bottom of the expansion rod (214).

5. The finished product lifting device of hydraulic slow-setting concrete cultural wall according to claim 1 is characterized by: The shape of the card slot (3) is convex.

6. The finished product lifting device of hydraulic slow-setting concrete cultural wall according to claim 1 is characterized by: The expansion rod (214) is compatible with the specifications and dimensions of the rectangular groove (213).

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