CN215241598U

CN215241598U - Assembled concrete prefabricated component rapid disassembly structure

Info

Publication number: CN215241598U
Application number: CN202121176000.9U
Authority: CN
Inventors: 付盼峰
Original assignee: Henan Jinding Yuanda Housing Technology Development Co Ltd
Current assignee: Henan Jinding Yuanda Housing Technology Development Co Ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-21
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses an assembled concrete prefabricated component rapid disassembly structure, including prefabricated bottom plate, the lower extreme of prefabricated bottom plate has been seted up and has been pour the groove to set up left branch and support the constant head tank with the right branch on the prefabricated bottom plate of pouring the groove both sides, all closely laminate on the prefabricated bottom plate of left branch support constant head tank and right branch support constant head tank upper end and add and be equipped with the quick detach closing plate. The quick-release structure for the prefabricated concrete component adopts the quick-release part for connecting the quick-release sealing plate and the prefabricated bottom plate, after pouring and forming, the inserted fixing bar is pulled out, the pushing handle is pulled outwards, the quick-release part is restored to the initial state under the action of the resetting thrust of the belleville spring, the first reset spring and the second reset spring, the connecting ends of the quick-release sealing plate and the prefabricated bottom plate are disassembled, the quick-release sealing plates on the two sides can be smoothly taken down, and the formed prefabricated plate is taken out; wholly on guaranteeing connection stability's basis, the dismouting of being convenient for has improved the efficiency that the prefabrication was pour.

Description

Assembled concrete prefabricated component rapid disassembly structure

Technical Field

The utility model relates to an assembled concrete prefabricated component production technical field specifically is an assembled concrete prefabricated component rapid disassembly structure.

Background

The prefabricated concrete structure member construction technology is an important technology for shortening project construction period and reducing construction cost, is used for overcoming the defects of large arrangement of cast-in-place structural formworks and supports, solves the strength control problems of mould expansion, slurry leakage and maintenance after pouring of pouring construction, and greatly shortens the construction period of a building; the assembly type structure member is processed and manufactured in a factory in advance, and is directly hoisted on a construction site after being transported, but when the assembly type structure member is processed and manufactured in the factory, because the existing equipment is not convenient to disassemble and assemble, for example, when a prefabricated wall body is cast and molded, in the manufacturing process, the efficiency is relatively low, and in order to improve the efficiency of prefabricated casting and improve the productivity, the quick-release structure for the assembly type concrete prefabricated member is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled concrete prefabricated component rapid disassembly structure, on the basis of guaranteeing connection stability, the dismouting of being convenient for has improved prefabricated efficiency of pouring, has solved the problem of pouring prefabricated component inefficiency among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the quick-release structure of the assembled concrete prefabricated part comprises a prefabricated bottom plate, wherein a pouring groove is formed in the lower end of the prefabricated bottom plate, a left supporting positioning groove and a right supporting positioning groove are formed in the prefabricated bottom plate on two sides of the pouring groove, and quick-release sealing plates are tightly attached to the prefabricated bottom plates at the upper ends of the left supporting positioning groove and the right supporting positioning groove; positioning square holes are formed in the prefabricated bottom plate where the upper end and the lower end of the left support positioning groove and the right support positioning groove are located; quick-release pieces are inserted at the four corners of the quick-release sealing plate, and the centers of the side ends of the quick-release pieces are communicated with the positioning square holes; the quick-release part comprises a square insertion block, a belleville spring, a first reset spring, a second reset spring, a first insertion fixing block, a second insertion fixing block, a pushing seat, a pushing rod, a pushing handle and an insertion fixing strip rod, wherein a first square hole is formed in the inner side end of the square insertion block in a penetrating mode, a second square hole is formed in the outer side end of the square insertion block in a penetrating mode, the belleville spring is fixedly installed in the center of the bottom end of the inner cavity of the square insertion block, the sharp-mouth end of the pushing seat is fixedly connected with the center of the front end of the belleville spring, the first insertion fixing block and the second insertion fixing block are respectively inserted into first square holes in two sides of the square insertion block, the first reset spring is additionally installed in the inner cavity of the square insertion block at the side end of the first insertion fixing block, a first supporting block is additionally installed at the front end of the first reset spring, and the first supporting block is fixedly connected with the first insertion fixing block; the second reset spring is additionally arranged in the inner cavity of the square inserting block at the side end of the second inserting fixing block, a second supporting block is additionally arranged at the front end of the second reset spring, and the second supporting block is fixedly connected with the second inserting fixing block; the front end of the pushing rod is fixedly connected with the center of the rear end of the pushing seat, the pushing handle is fixedly connected with the rear end of the pushing rod, and the inserting fixing bar penetrates through the second square hole to be inserted into the through hole of the pushing rod.

Preferably, the number of the first return springs is two, and the two first return springs are symmetrically arranged on two sides of the first inserting fixing block.

Preferably, the number of the second return springs is two, and the two second return springs are symmetrically arranged on two sides of the second inserting fixing block.

Preferably, the front ends of the first and second insertion fixing blocks are located inside the first square hole in an initial state.

Preferably, the pushing seat moves towards the inner side, so that when the inner side ends of the first inserting fixing block and the second inserting fixing block are attached to two side walls of the pushing seat, the first return spring and the second return spring do not lose elastic deformation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the quick-release structure of the assembled concrete prefabricated part is simple in overall structure, the quick-release part is used for connecting the quick-release sealing plate and the prefabricated bottom plate, when the pushing handle is pushed inwards, the first inserting fixing block and the second inserting fixing block are moved outwards under the action of extrusion force and clamped in the positioning square hole, one end of the quick-release sealing plate is connected with one end of the prefabricated bottom plate under the action of the first inserting fixing block, and the other three parts are also tightly connected together under the action of the structure, the quick-release sealing plate and the prefabricated bottom plate are assembled and molded, after the prefabricated concrete prefabricated part is cast and molded, the inserting fixing bar is pulled out, the pushing handle is pulled outwards, the quick-release sealing plate on the two sides can be taken out smoothly under the action of the reset thrust of the belleville spring and the reset thrust of the first reset spring and the second reset spring, the quick-release part restores to the initial state, the connecting ends of the quick-release sealing plate and the prefabricated bottom plate are disassembled at the moment, taking out the formed precast slab; wholly on guaranteeing connection stability's basis, the dismouting of being convenient for has improved the efficiency that the prefabrication was pour.

Drawings

FIG. 1 is a schematic structural view of the prefabricated base plate of the present invention;

FIG. 2 is a diagram illustrating a state of the quick-release sealing plate of the present invention;

FIG. 3 is a schematic view of a quick release member of the present invention;

FIG. 4 is a top cross-sectional view of the quick release member of the present invention;

FIG. 5 is an enlarged view of area A of the present invention;

fig. 6 is a push-in state diagram of the push handle of the present invention.

In the figure: 1. prefabricating a bottom plate; 2. pouring a groove; 3. a left support positioning slot; 4. a right support positioning groove; 5. a sealing plate is quickly disassembled; 6. positioning a square hole; 7. a quick-release member; 701. a square plug-in block; 702. a belleville spring; 703. a first return spring; 704. a second return spring; 705. a first plug-in fixing block; 706. a second plug-in fixed block; 707. a pushing seat; 708. a push rod; 709. pushing the handle; 710. inserting and fixing the bar; 711. a first square hole; 712. a second square hole; 713. a first support block; 714. a second support block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an assembled concrete prefabricated component quick-release structure comprises a prefabricated bottom plate 1, a pouring groove 2 is formed in the lower end of the prefabricated bottom plate 1, a left supporting positioning groove 3 and a right supporting positioning groove 4 are formed in the prefabricated bottom plate 1 on two sides of the pouring groove 2, and quick-release sealing plates 5 are tightly attached to the prefabricated bottom plate 1 at the upper ends of the left supporting positioning groove 3 and the right supporting positioning groove 4; positioning square holes 6 are formed in the prefabricated bottom plate 1 at the upper end and the lower end of each of the left support positioning groove 3 and the right support positioning groove 4; the quick-release parts 7 are inserted at the four corners of the quick-release sealing plate 5, and the centers of the side ends of the quick-release parts 7 are communicated with the positioning square holes 6; the quick-release component 7 comprises a square insertion block 701, a belleville spring 702, a first return spring 703, a second return spring 704, a first insertion fixing block 705, a second insertion fixing block 706, a pushing seat 707, a pushing rod 708, a pushing handle 709 and an insertion fixing bar 710, a first square hole 711 penetrates through the inner side end of the square insertion block 701, a second square hole 712 penetrates through the outer side end of the square insertion block 701, the belleville spring 702 is fixedly installed in the center of the bottom end of the inner cavity of the square insertion block 701, the sharp end of the pushing seat 707 is fixedly connected with the center of the front end of the belleville spring 702, the first insertion fixing block 705 and the second insertion fixing block 706 are respectively inserted into the first square holes 711 on the two sides of the square insertion block 701, the first return spring 703 is additionally installed in the inner cavity of the square insertion block 701 at the side end of the first insertion fixing block 705, a first support block 713 is additionally installed at the front end of the first return spring 703, and the first support block 713 is fixedly connected with the first insertion fixing block 705; a second reset spring 704 is additionally arranged in the inner cavity of the square insertion block 701 at the side end of the second insertion fixing block 706, a second supporting block 714 is additionally arranged at the front end of the second reset spring 704, and the second supporting block 714 is fixedly connected with the second insertion fixing block 706; the front end of the pushing rod 708 is fixedly connected with the center of the rear end of the pushing seat 707, the pushing handle 709 is fixedly connected with the rear end of the pushing rod 708, and the inserting fixing bar 710 penetrates through the second square hole 712 and is inserted into the through hole of the pushing rod 708.

As a further aspect of the present invention: as shown in fig. 4, two first return springs 703 are provided, and the two first return springs 703 are symmetrically installed on two sides of a first plug-in fixed block 705; two second return springs 704 are arranged, and the two second return springs 704 are symmetrically arranged on two sides of the second plug-in fixing block 706.

Through adopting above-mentioned technical scheme, when inwards promoting propelling movement handle 709, propelling movement handle 709 promotes propelling movement seat 707 to move to the inboard through the effect of push rod 708, because the limiting displacement of first square hole 711, make first grafting fixed block 705 and second grafting fixed block 706 compressed, first grafting fixed block 705 outside card is in location square hole 6, the quick detach sealing plate 5 and the effect of prefabricated bottom plate 1 one end of this moment through first grafting fixed block 705 couple together, and the same reason, all the other three places adopt above-mentioned structure zonulae occludens together equally, after connecting, with grafting fixed strip pole 710 to run through second square hole 712 and peg graft in the through-hole of push rod 708, prevent that push rod 708 from outwards moving.

As a further aspect of the present invention: in an initial state of the first plug fixing block 705 and the second plug fixing block 706, front ends of the first plug fixing block 705 and the second plug fixing block 706 are located inside the first square hole 711.

By adopting the technical scheme, in an initial state, the first inserting fixing block 705 and the second inserting fixing block 706 cannot be inserted into the positioning square hole 6, after the first inserting fixing block 705 and the second inserting fixing block 706 are reset, the first inserting fixing block 705 and the second inserting fixing block 706 are located in the first square hole 711 under the thrust action of the first return spring 703 and the second return spring 704, at the moment, the connecting ends of the quick-release sealing plate 5 and the prefabricated bottom plate 1 are detached, the quick-release sealing plates 5 on the two sides can be smoothly taken down, and the formed prefabricated plate is taken out.

As a further aspect of the present invention: as a further aspect of the present invention: the pushing seat 707 moves inward, so that when the inner ends of the first plug-in fixed block 705 and the second plug-in fixed block 706 are attached to the two side walls of the pushing seat 707, the first return spring 703 and the second return spring 704 do not lose elastic deformation.

By adopting the above technical solution, as shown in fig. 6, when the inner side ends of the first insertion fixing block 705 and the second insertion fixing block 706 are attached to the two side walls of the pushing seat 707, the first insertion fixing block 705 and the second insertion fixing block 706 only receive the action of radial extrusion force in the inner cavity of the square insertion block 701 and do not receive the action of bending force, thereby ensuring the stability of the structure.

According to the rapid disassembly structure of the fabricated concrete prefabricated part, when the pushing handle 709 is pushed inwards, the pushing handle 709 pushes the pushing seat 707 to move inwards through the action of the pushing rod 708, due to the limiting action of the first square hole 711, the first inserting fixing block 705 and the second inserting fixing block 706 are compressed, the first inserting fixing block 705 is clamped in the positioning square hole 6 towards the outside, at the moment, the rapid disassembly sealing plate 5 and one end of the prefabricated bottom plate 1 are connected through the action of the first inserting fixing block 705, and similarly, the other three positions are also tightly connected together through the structure, after connection, the inserting fixing bar 710 penetrates through the second square hole 712 to be inserted into the through hole of the pushing rod 708, so that the pushing rod 708 is prevented from moving outwards; after pouring and forming, the inserting fixing bar 710 is pulled out, the pushing handle 709 is pulled out, the quick-release part 7 is restored to the initial state under the action of the reset pushing force of the belleville spring 702 and the reset pushing force of the first reset spring 703 and the second reset spring 704, the connecting ends of the quick-release sealing plates 5 and the prefabricated bottom plate 1 are detached at the moment, the quick-release sealing plates 5 on the two sides can be smoothly taken down, and the formed prefabricated plate is taken out.

In summary, the following steps: the quick-release structure of the assembled concrete prefabricated part is simple in integral structure, the quick-release part 7 is adopted to connect the quick-release sealing plate 5 and the prefabricated bottom plate 1, when the pushing handle 709 is pushed inwards, the first inserting fixing block 705 and the second inserting fixing block 706 are moved outwards under the action of extrusion force and clamped in the positioning square hole 6, at the moment, one end of the quick-release sealing plate 5 and one end of the prefabricated bottom plate 1 are connected through the action of the first inserting fixing block 705, similarly, the other three parts are also tightly connected together by adopting the structure to assemble and form the quick-release sealing plate 5 and the prefabricated bottom plate 1, after pouring and forming are carried out, the inserting fixing bar 710 is pulled out, the pushing handle 709 is pulled outwards, the quick-release part 7 restores to the initial state through the action of the reset thrust of the belleville spring 702 and the action of the reset thrust of the first reset spring 703 and the second reset spring 704, at the moment, the connecting end of the quick-release sealing plate 5 and the prefabricated bottom plate 1 is detached, at the moment, the quick-release sealing plates 5 on the two sides can be smoothly taken down, and the formed precast slab is taken out; wholly on guaranteeing connection stability's basis, the dismouting of being convenient for has improved the efficiency that the prefabrication was pour.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled concrete prefabricated component rapid disassembly structure, includes prefabricated bottom plate (1), its characterized in that: a pouring groove (2) is formed in the lower end of the prefabricated bottom plate (1), a left supporting positioning groove (3) and a right supporting positioning groove (4) are formed in the prefabricated bottom plate (1) on the two sides of the pouring groove (2), and quick-release sealing plates (5) are tightly attached to the prefabricated bottom plate (1) at the upper ends of the left supporting positioning groove (3) and the right supporting positioning groove (4); positioning square holes (6) are formed in the prefabricated bottom plate (1) at the upper end and the lower end of the left supporting positioning groove (3) and the right supporting positioning groove (4); the quick-release sealing plate (5) is provided with quick-release pieces (7) at four corners in an inserted manner, and the centers of the side ends of the quick-release pieces (7) are communicated with the positioning square holes (6); the quick-detaching part (7) comprises a square inserting block (701), a belleville spring (702), a first reset spring (703), a second reset spring (704), a first inserting fixing block (705), a second inserting fixing block (706), a pushing seat (707), a pushing rod (708), a pushing handle (709) and an inserting fixing bar (710), wherein a first square hole (711) is formed in the inner side end of the square inserting block (701) in a penetrating manner, a second square hole (712) is formed in the outer side end of the square inserting block (701) in a penetrating manner, the belleville spring (702) is fixedly installed in the center of the bottom end of the inner cavity of the square inserting block (701), the sharp-mouth end of the pushing seat (707) is fixedly connected with the center of the front end of the belleville spring (702), the first inserting fixing block (705) and the second inserting fixing block (706) are respectively inserted into the first square holes (711) on two sides of the square inserting block (701), the first reset spring (703) is installed in the inner cavity of the square inserting block (701) additionally installed on the first inserting fixing block (701), a first supporting block (713) is additionally arranged at the front end of the first return spring (703), and the first supporting block (713) is fixedly connected with a first inserting fixing block (705); the second reset spring (704) is additionally arranged in an inner cavity of the square insertion block (701) at the side end of the second insertion fixed block (706), a second supporting block (714) is additionally arranged at the front end of the second reset spring (704), and the second supporting block (714) is fixedly connected with the second insertion fixed block (706); the front end of the pushing rod (708) is fixedly connected with the center of the rear end of the pushing seat (707), the pushing handle (709) is fixedly connected with the rear end of the pushing rod (708), and the inserting fixing bar (710) penetrates through the second square hole (712) to be inserted into the through hole of the pushing rod (708).

2. The rapid disassembly structure of an assembly type concrete prefabricated part according to claim 1, characterized in that two first return springs (703) are arranged, and the two first return springs (703) are symmetrically arranged at two sides of a first plug-in fixing block (705).

3. The rapid disassembly structure of fabricated concrete prefabricated parts according to claim 1, characterized in that two second return springs (704) are provided, and the two second return springs (704) are symmetrically installed at two sides of a second plug-in fixing block (706).

4. The rapid disassembly structure of an assembly type concrete prefabricated part according to claim 1, wherein the first plug-in fixing block (705) and the second plug-in fixing block (706) are in an initial state, and the front ends of the first plug-in fixing block (705) and the second plug-in fixing block (706) are positioned in the first square hole (711).

5. The rapid disassembly structure of an assembly type concrete prefabricated part according to claim 1, wherein the pushing seat (707) moves inwards, so that when the inner ends of the first plug-in fixing block (705) and the second plug-in fixing block (706) are attached to two side walls of the pushing seat (707), the first return spring (703) and the second return spring (704) do not lose elastic deformation.