Concrete pre-component fixing device

Abstract

The utility model belongs to the technical field of concrete pre-component fixing, and particularly relates to a concrete pre-component fixing device which comprises a fixing frame. An auxiliary fixing device is mounted on the fixing frame; a sliding block is arranged in the sliding hole; a moving frame is fixedly connected between the sliding blocks; a placing cavity is formed in the top of the moving frame; a supporting plate is mounted at the top of the damping cotton strip; an electric push rod is connected to a block body of the fixed block; the moving end of the electric push rod is mounted on the connecting block; mounting frames are fixedly connected to frame bodies on the two sides of the top of the movable frame; a rotating ring buckle is slidably mounted outside the section of the fixed shaft; a protective sheet is mounted on the rotating ring buckle; insertion holes are symmetrically formed in the top of a plate body of the fixing frame; an insertion block is mounted in the insertion hole; the connecting end of the insertion block is fixedly connected with a baffle plate; and through the action of the auxiliary fixing device, collision between the prefabricated parts in the transportation process is avoided, and the stabilizing effect of the prefabricated parts is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete prefabricated component transportation and fixing, in particular to a concrete prefabricated component fixing device. Background Art

[0002] During the transportation of concrete prefabricated components, it is necessary to use a fixing device to fix the prefabricated components at a specified position to avoid damage to the prefabricated components during transportation;

[0003] A Chinese patent with the publication number CN214246083U discloses a fixing device for prefabricated concrete components that is convenient for positioning, including a column, a connecting sleeve, a slider and a connecting block. A connecting sleeve is provided in front of the column, and a fixing block is installed in the middle of the connecting sleeve, and a threaded rod is connected in the middle of the fixing block, a driving motor is fixed on the right side of the threaded rod, and a slider is installed on the outside of the threaded rod, and a hook is connected in the middle of the right side of the slider, a scale is provided on the front side of the hook, and a limit block is installed on the right side of the hook, and a fixing bolt is connected in the middle of the left side of the limit block, and an anti-slip layer is fixed on the right side of the limit block. The fixing device for prefabricated concrete components that is convenient for positioning is provided with a hook, a scale and a limit block. After the limit block is installed to the inside of the hook, the fixing device is placed in a suitable position according to the scale on the front side of the hook, so as to facilitate the positioning of the limit block, so that the limit block applies uniform force to the connected prefabricated components;

[0004] When the above-mentioned fixing device for precast concrete components is in use, the placement and disassembly of the precast concrete components is complicated and inconvenient due to their heavy weight, which makes the precast concrete components and the fixing device prone to collision and damage. Therefore, a fixing device for precast concrete components is proposed to address the above-mentioned problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems in the fixing operation of concrete prefabricated components, the utility model provides a fixing device for concrete prefabricated components.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a concrete prefabricated component fixing device described in the utility model comprises a fixing frame; a supporting frame is installed on the top of the fixing frame; a pressing assembly is installed on the top of the cross plate of the supporting frame; an auxiliary fixing device is installed on the fixing frame; the auxiliary fixing device comprises a sliding cavity; a sliding cavity is provided on the bottom plate of the fixing frame; sliding holes are symmetrically provided on the inner wall surfaces on both sides of the sliding cavity; the sliding holes are connected with the external space; sliding blocks are provided inside the sliding holes; a moving frame is fixedly connected between the sliding blocks; a placing cavity is provided on the top of the moving frame; a shock-absorbing cotton strip is installed on the top of the placing cavity; a supporting plate is installed on the top of the shock-absorbing cotton strip;

[0007] Fixed blocks are fixedly connected to the frames on both sides of the fixed frame at the positions where the sliding holes are opened; an electric push rod is connected to the block body of the fixed block; a connecting block is fixedly connected to the outer end surface of the sliding block; the moving end of the electric push rod is installed on the connecting block; the rapid placement of prefabricated components is convenient.

[0008] Preferably, when the electric push rod is extended to the longest distance, the pallet moves the longest distance from the sliding cavity; the horizontal plane where the top end surface of the pallet is located is higher than the horizontal plane where the top end surface of the moving frame is located; so that the pallet can move smoothly.

[0009] Preferably, mounting frames are fixedly connected to the frames on both sides of the top of the movable frame; a fixed shaft is fixedly connected between the mounting frames; a rotating ring is slidably installed on the outside of the cross section of the fixed shaft; a protective sheet is installed on the rotating ring to avoid collision between prefabricated components.

[0010] Preferably, a structural cavity is provided inside the support plate; connecting holes are provided on both side surfaces of the support plate close to the fixed axis; the connecting holes are connected with the structural cavity; so that the structural cavity can operate smoothly.

[0011] Preferably, a central axis is fixedly connected to the middle position of the structural cavity; a rotating block is slidably installed on the outside of the cross-section of the central axis; connecting rods are rotatably installed on the upper and lower ends of the rotating block; the ends of the connecting rods pass through the connecting holes and are connected to the rotating ring buckles on the same side; so that the protective sheet can rotate smoothly.

[0012] Preferably, the top of the plate body of the fixing frame is symmetrically provided with insertion holes; an insertion block is installed inside the insertion hole; a baffle is fixedly connected to the connecting end of the insertion block; and an auxiliary fixing effect on the prefabricated component is achieved.

[0013] The utility model is beneficial in that:

[0014] The utility model adopts the structural design of the auxiliary fixing device, the electric push rod pushes the connecting block and the sliding block to move along the sliding hole, the moving frame inside the sliding cavity moves outward, the prefabricated component to be fixed is placed at the specified position on the top of the pallet, and a rotational force is applied to the protective sheet. With the cooperation of the rotating block and the connecting rod, the protective sheet is arranged on the side of the prefabricated component, so that collision between the prefabricated components during transportation is avoided. Then the electric push rod is started again, the moving frame drives the prefabricated component to re-enter the sliding cavity, and inserts the insertion block into the inside of the jack, so that the baffle is installed at both ends of the fixing frame. With the cooperation of the shock-absorbing cotton strip, the shaking of the prefabricated component during transportation is avoided, and the stability of the prefabricated component is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a three-dimensional structural schematic diagram;

[0017] Figure 2 It is a schematic diagram of the structure of the auxiliary fixing equipment;

[0018] Figure 3 is a schematic diagram of the structure of the fixing frame;

[0019] Figure 4 It is a schematic diagram of the structure of the anti-collision component;

[0020] Figure 5 It is a structural diagram of the linkage component.

[0021] In the figure: 1, fixed frame; 2, supporting frame; 3, pressing assembly; 401, sliding cavity; 402, sliding hole; 403, sliding block; 404, moving frame; 405, placement cavity; 406, shock-absorbing cotton strip; 407, supporting plate; 408, fixed block; 409, electric push rod; 410, connecting block; 411, mounting frame; 412, fixed shaft; 413, rotating ring buckle; 414, protective sheet; 415, structural cavity; 416, connecting hole; 417, central axis; 418, rotating block; 419, connecting rod; 420, socket; 421, insertion block; 422, baffle. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4As shown, a concrete prefabricated component fixing device comprises a fixing frame 1; a supporting frame 2 is installed on the top of the fixing frame 1; a pressing assembly 3 is installed on the top of the horizontal plate of the supporting frame 2; an auxiliary fixing device is installed on the fixing frame 1; the auxiliary fixing device comprises a sliding cavity 401; a sliding cavity 401 is provided on the bottom plate of the fixing frame 1; sliding holes 402 are symmetrically provided on the inner wall surfaces on both sides of the sliding cavity 401; the sliding holes 402 are connected with the external space; sliding blocks 403 are provided inside the sliding holes 402; a moving frame 404 is fixedly connected between the sliding blocks 403; a placing cavity 405 is provided on the top of the moving frame 404; a shock-absorbing cotton strip 406 is installed on the top of the placing cavity 405; a supporting plate 407 is installed on the top of the shock-absorbing cotton strip 406;

[0024] Fixed blocks 408 are fixedly connected to the positions where the sliding holes 402 are opened on the frames of both sides of the fixed frame 1; electric push rods 409 are connected to the blocks of the fixed blocks 408; a connecting block 410 is fixedly connected to the outer end surface of the sliding block 403; the moving end of the electric push rod 409 is installed on the connecting block 410; when the electric push rod 409 is extended to the longest distance, the support plate 407 moves the longest distance from the sliding cavity 401; the horizontal plane where the top end surface of the support plate 407 is located is higher than the horizontal plane where the top end surface of the moving frame 404 is located;

[0025] During operation, during the transportation of concrete prefabricated components, it is necessary to use a fixing device to fix the prefabricated components at a specified position to avoid damage to the prefabricated components during transportation. When the above-mentioned fixing device for concrete prefabricated components is in use, the concrete prefabricated components are heavy, which makes the placement and disassembly operations more complicated and inconvenient to operate, making it easy for the prefabricated components and the fixing device to collide and be damaged. The present application acts through an auxiliary fixing device, and the electric push rod 409 pushes the connecting block 410 and the sliding block 403 to move along the sliding hole 402, and the moving frame 404 inside the sliding cavity 401 moves outward to place the prefabricated component to be fixed at a specified position on the top of the pallet 407. After the prefabricated component is placed at the specified position, the electric push rod 409 is started again, and the moving frame 404 drives the prefabricated component to re-enter the sliding cavity 401. With the cooperation of the shock-absorbing cotton strip 406, the shaking of the prefabricated component during transportation is avoided, and the stability of the prefabricated component is guaranteed.

[0026] See also Figure 1-5As shown, mounting frames 411 are fixedly connected to the frames on both sides of the top of the mobile frame 404; a fixed shaft 412 is fixedly connected between the mounting frames 411; a rotating buckle 413 is slidably installed on the outside of the cross section of the fixed shaft 412; a protective sheet 414 is installed on the rotating buckle 413; a structural cavity 415 is opened inside the support plate 407; connecting holes 416 are opened on both sides of the support plate 407 close to the fixed shaft 412; the connecting hole 416 is connected with the structural cavity 415; a central axis 417 is fixedly connected to the middle position of the structural cavity 415; a rotating block 418 is slidably installed on the outside of the cross section of the central axis 417; connecting rods 419 are rotatably installed on the upper and lower ends of the rotating block 418; the end of the connecting rod 419 passes through the connecting hole 416 and is connected to the rotating buckle 413 on the same side; a plug hole 420 is symmetrically opened on the top of the plate body of the fixed frame 1; an insertion block 421 is installed inside the plug hole 420; a baffle 422 is fixedly connected to the connecting end of the insertion block 421;

[0027] During operation, after the prefabricated component is placed at the designated position on the top of the pallet 407, a rotational force is applied to the protective sheet 414. With the cooperation of the rotating block 418 and the connecting rod 419, the protective sheet 414 is set on the side of the prefabricated component to avoid collision between the prefabricated components during transportation. The insertion block 421 is inserted into the interior of the socket 420, so that the baffle 422 is installed at both ends of the fixing frame 1. With the cooperation of the shock-absorbing cotton strip 406, the shaking of the prefabricated component during transportation is avoided, and the stability of the prefabricated component is ensured.

[0028] Working principle: During the transportation of prefabricated concrete components, it is necessary to use a fixing device to fix the prefabricated components at a specified position to avoid damage to the prefabricated components during transportation; when the above-mentioned fixing device for prefabricated concrete components is in use, the prefabricated concrete components are heavy, which makes the placement and disassembly operations more cumbersome and inconvenient to operate, making it easy for the prefabricated components and the fixing device to collide and be damaged. The present application uses an auxiliary fixing device to act, and the electric push rod 409 pushes the connecting block 410 and the sliding block 403 to move along the sliding hole 402, and the moving frame 404 inside the sliding cavity 401 moves outward to move the prefabricated components to be fixed. The designated prefabricated component is placed at the designated position on the top of the pallet 407, and a rotational force is applied to the protective sheet 414. With the cooperation of the rotating block 418 and the connecting rod 419, the protective sheet 414 is set on the side of the prefabricated component to avoid collision between the prefabricated components during transportation. Then the electric push rod 409 is started again, and the mobile frame 404 drives the prefabricated component to re-enter the sliding cavity 401, and inserts the insertion block 421 into the inside of the socket 420, so that the baffle 422 is installed at both ends of the fixed frame 1. With the cooperation of the shock-absorbing cotton strip 406, the shaking of the prefabricated component during transportation is avoided, and the stability of the prefabricated component is ensured.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A concrete prefabricated component fixing device, comprising a fixing frame (1); a support frame (2) is installed on the top of the fixing frame (1); a pressing assembly (3) is installed on the top of the transverse plate of the support frame (2); an auxiliary fixing device is installed on the fixing frame (1); characterized in that: The auxiliary fixing device comprises a sliding cavity (401); a sliding cavity (401) is provided on the bottom plate of the fixing frame (1); sliding holes (402) are symmetrically provided on the inner wall surfaces on both sides of the sliding cavity (401); the sliding holes (402) are connected to the external space; a sliding block (403) is provided inside the sliding hole (402); a moving frame (404) is fixedly connected between the sliding blocks (403); a placement cavity (405) is provided on the top of the moving frame (404); a shock-absorbing cotton strip (406) is installed on the top of the placement cavity (405); a supporting plate (407) is installed on the top of the shock-absorbing cotton strip (406); Fixed blocks (408) are fixedly connected to the frame bodies on both sides of the fixed frame (1) at positions where the sliding holes (402) are opened; an electric push rod (409) is connected to the body of the fixed block (408); a connecting block (410) is fixedly connected to the outer end surface of the sliding block (403); and the movable end of the electric push rod (409) is mounted on the connecting block (410).

2. A concrete prefabricated component fixing device according to claim 1, characterized in that: When the electric push rod (409) is extended to the longest distance, the support plate (407) moves the longest distance from the sliding cavity (401); the horizontal plane where the top end surface of the support plate (407) is located is higher than the horizontal plane where the top end surface of the moving frame (404) is located.

3. A concrete prefabricated component fixing device according to claim 2, characterized in that: Mounting frames (411) are fixedly connected to the frame bodies on both sides of the top of the movable frame (404); a fixed shaft (412) is fixedly connected between the mounting frames (411); a rotating ring buckle (413) is slidably mounted on the outside of the cross section of the fixed shaft (412); and a protective sheet (414) is mounted on the rotating ring buckle (413).

4. A concrete prefabricated component fixing device according to claim 3, characterized in that: A structural cavity (415) is provided inside the support plate (407); connecting holes (416) are provided on both side surfaces of the support plate (407) close to the fixed shaft (412); and the connecting holes (416) are connected to the structural cavity (415).

5. A concrete prefabricated component fixing device according to claim 4, characterized in that: A central axis (417) is fixedly connected to the middle of the structural cavity (415); a rotating block (418) is slidably mounted on the outside of the cross section of the central axis (417); connecting rods (419) are rotatably mounted on the upper and lower ends of the rotating block (418); the ends of the connecting rods (419) pass through the connecting holes (416) and are connected to the rotating ring buckle (413) on the same side.

6. A concrete prefabricated component fixing device according to claim 4, characterized in that: The top of the plate body of the fixing frame (1) is symmetrically provided with insertion holes (420); an insertion block (421) is installed inside the insertion hole (420); and a baffle (422) is fixedly connected to the connecting end of the insertion block (421).

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