A terminal board structure convenient to mount and dismount

Abstract

The utility model relates to the technical field of end plate, concretely to an end plate structure convenient to install and dismount, including end plate, including the first side template of one side fixed plug connection of end plate, one side fixed plug connection of second side template of end plate, one side fixed connection of locking pin of end plate, one side fixed connection of quick -release connecting assembly of first side template and second side template one side respectively, and the plug connection of locking pin one side is in quick -release connecting assembly, the utility model provides an end plate structure convenient to install and dismount mainly through setting the locking pin with locking slot hole in one side of end plate, and one side fixed connection of quick -release connecting assembly is arranged in first side template and second side template respectively, and the arc head of quick -release connecting assembly on many sets presses the column, extrusion screw rod and limiting pin and cooperate with the locking pin with locking slot hole, complete quick -connection locking and locking removal, have realized the quick installation and dismounting of end plate structure to the inconvenience of traditional bolt butt joint and installation and dismounting have been avoided.

Description

Technical Field

[0001] This utility model relates to the field of end plate technology, specifically an end plate structure that is easy to install and disassemble. Background Technology

[0002] End plates are a type of formwork used to seal the ends of concrete pouring components in the construction industry. They are typically used in conjunction with the main formwork to support and shape the poured components. The firm connection between the end plate and the main formwork ensures the sealing of the concrete pouring. End plates are widely used in construction fields such as pipe piles, precast box girders, and crash barriers.

[0003] Chinese Patent No. CN214116308U discloses a panel-reinforced anti-collision wall template. Its key feature is that this utility model uses a grid board, steel template panel, and horizontal and vertical frame edges to form a planar hollow structure template, effectively reducing the template weight while ensuring the strength of the panel-reinforced anti-collision wall template. A limiting device, in conjunction with connecting nuts, allows the guide plate to rotate 90 degrees and be fixed. The position of the guide plate can be adjusted according to usage to facilitate worker operation. The limiting device, in conjunction with the spacing adjustment device, ensures a stable distance between the inner and outer templates, thus guaranteeing the linear quality of the anti-collision wall.

[0004] During construction, the above-mentioned solutions and existing technologies for crash barriers typically connect the end plates to the front and rear side forms using bolts. To ensure the connection is secure and prevent formwork bursting and concrete leakage, a large number of bolts and nuts are usually required for tightening. The bolts and formwork holes need to be aligned, as do the bolts and nuts. Inserting and tightening a large number of bolts takes a lot of time, is very inconvenient, and has low installation and disassembly efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide an end plate structure that is easy to install and disassemble, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an end plate structure that is easy to install and disassemble includes an end plate, wherein a first side template is fixedly inserted into one side of the end plate, a second side template is fixedly inserted into one side of the end plate, a locking pin is fixedly connected to one side of the end plate, and quick-release connecting components are fixedly connected to one side of the first side template and the second side template, respectively, and one side of the locking pin is inserted into the quick-release connecting components.

[0007] Preferably, the first side template and the second side template are respectively provided with positioning holes on one side, and the locking pin is provided with a locking slot on one side.

[0008] Preferably, the quick-release connection assembly includes a connecting block, one side of which is fixedly connected to a first side template or a second side template, and one side of which is provided with an insertion groove corresponding to a positioning insertion hole, and a locking pin can be inserted into the insertion groove.

[0009] Preferably, the connecting block has a locking pin groove on one side, the locking pin groove is connected to the insertion groove on one side, an arc-shaped head pressing post is movably inserted into the locking pin groove, a pressing screw is fixedly connected to one side of the arc-shaped head pressing post, the pressing screw is threaded to the locking pin groove, and a limiting groove is provided on one side of the pressing screw.

[0010] Preferably, the arc-shaped head pressing post is inserted into the locking slot.

[0011] Preferably, the connecting block is provided with symmetrical limiting pin grooves on both sides, the limiting pin grooves are movably inserted with limiting pins, the limiting pins can be correspondingly inserted into the limiting grooves, a pull cap is fixedly connected to one side of the limiting pin, a spring is fixedly connected to one side of the pull cap, and the spring is fixedly connected to the connecting block on one side.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The end plate structure proposed in this utility model is easy to install and disassemble. It mainly involves setting multiple sets of locking pins with locking slots on one side of the end plate, and fixing multiple sets of quick-release connecting components to one side of the first side template and the second side template respectively. The arc-shaped head pressing column, the extrusion screw and the limiting pin on the multiple sets of quick-release connecting components cooperate with the locking pins with locking slots to complete the quick connection locking and locking release, realizing the quick installation and disassembly of the end plate structure, avoiding the inconvenience of traditional bolt connection and installation and disassembly. Attached Figure Description

[0014] Figure 1 This is a structural diagram of an end plate structure that is easy to install and disassemble;

[0015] Figure 2 An exploded view of an end plate structure that is easy to install and disassemble;

[0016] Figure 3 This is a partial structural diagram of an end plate structure that is easy to install and disassemble.

[0017] Figure 4 for Figure 1 Partial sectional view from the perspective of the central AA (Alternating Arms Alignment)

[0018] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at part A in the middle;

[0019] Figure 6This is a partial structural diagram of an end plate structure that is easy to install and disassemble.

[0020] In the diagram: End plate 1, First side template 2, Second side template 3, Locking pin 4, Connecting block 501, Insertion groove 502, Locking pin groove 503, Arc-shaped head pressing column 504, Extrusion screw 505, Limiting pin groove 506, Limiting pin 507, Pull cap 508, Spring 509, Limiting groove 510, Positioning insertion hole 6, Locking slot hole 7. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1 to 6 This utility model provides the following two technical solutions:

[0023] Example 1: An end plate structure that is easy to install and disassemble includes an end plate 1, a first side template 2 fixedly inserted into one side of the end plate 1, a second side template 3 fixedly inserted into one side of the end plate 1, a locking pin 4 fixedly connected to one side of the end plate 1, quick-release connecting components fixedly connected to one side of the first side template 2 and the second side template 3 respectively, and the locking pin 4 is inserted into the quick-release connecting components; the first side template 2 and the second side template 3 are respectively provided with positioning holes 6, and the locking pin 4 is provided with locking slots 7.

[0024] In use, the first side template 2 and the second side template 3 are respectively provided with multiple sets of positioning holes 6 on one side. Quick-release connecting components are fixedly connected to the positioning holes 6 on the first side template 2 and the second side template 3. During installation, the first side template 2 and the second side template 3 are first positioned and installed on the ground. Then, the multiple sets of locking pins 4 on one side of the end plate 1 are aligned with the corresponding positioning holes 6 and inserted. After the locking pins 4 are inserted into the positioning holes 6, they are then inserted into the quick-release connecting components. The quick connection and locking are completed by the locking pins 4 and the locking slots 7 on their bodies in conjunction with the quick-release connecting components.

[0025] Example 2: Based on Example 1, the quick-release connection assembly includes a connecting block 501. One side of the connecting block 501 is fixedly connected to the first side template 2 or the second side template 3. One side of the connecting block 501 is provided with an insertion groove 502, which corresponds to the positioning insertion hole 6. A locking pin 4 can be inserted into the insertion groove 502. One side of the connecting block 501 is provided with a locking pin groove 503, which is connected to the insertion groove 502. An arc-shaped head pressing post 504 is movably inserted into the locking pin groove 503. One side of the arc-shaped head pressing post 504 is fixedly connected to a squeeze pin. A pressing screw 505 is threadedly connected to a locking pin groove 503. A limiting groove 510 is provided on one side of the pressing screw 505. An arc-shaped pressing post 504 is correspondingly inserted into the locking groove hole 7. Limiting pin grooves 506 are symmetrically provided on both sides of the connecting block 501. Limiting pin grooves 506 are movably inserted into limiting pins 507. Limiting pins 507 can be correspondingly inserted into limiting grooves 510. A pull cap 508 is fixedly connected to one side of the limiting pin 507. A spring 509 is fixedly connected to one side of the pull cap 508. One side of the spring 509 is fixedly connected to the connecting block 501.

[0026] In use, after the locking pin 4 is inserted into the positioning hole 6, it is further inserted into the insertion groove 502 on one side of the connecting block 501. After being inserted into place, the locking groove 7 on one side of the locking pin 4 aligns with the locking pin groove 503 on one side of the connecting block 501. An arc-shaped head pressing post 504 is movably inserted into the locking pin groove 503. A pressing screw 505 is fixedly connected to one side of the arc-shaped head pressing post 504. The pressing screw 505 is threaded to one side of the locking pin groove 503. By tightening the pressing screw 505, the pressing screw 505 moves inward and presses the arc-shaped head pressing post 504 inward into the locking groove 7. One side of the pressure post 504 is arc-shaped to facilitate quick insertion into the locking slot 7. By continuously tightening the compression screw 505, the arc-shaped head of the pressure post 504 is continuously pushed into the locking slot 7. The arc-shaped head of the pressure post 504 gradually changes from an arc shape on one side to a larger diameter cylindrical shape. The cylindrical shape on one side of the arc-shaped head of the pressure post 504 fits the diameter of the locking slot 7. When fully inserted, the locking pin 4 is pulled inward to ensure that the arc-shaped head of the pressure post 504 is fully inserted into the locking slot 7. This means that the end plate 1 is pulled towards the first side template 2 and the second side template 3, making the connection between the first side template 2, the second side template 3, and the end plate 1 more secure. The tight fit prevents concrete leakage caused by gaps. Connecting each set of locking pins 4 to the quick-release assembly completes the rapid installation of the end plate 1. During disassembly, loosen the compression screws 505 sequentially. The compression screws 505 move outwards, causing the arc-shaped head pressing post 504 to move away from the locking slot 7. The compression screws 505 are loosened until the limiting groove 510 on the compression screw 505 corresponds to the limiting pin grooves 506 on both sides. At this time, the limiting pin 507 in the limiting pin groove 506 is inserted into the limiting groove 510 under the spring compression of the spring 509. After the limiting pin 507 is inserted into the limiting groove 510, it cannot... Continue to turn the extrusion screw 505 outward to prevent it from being over-tightened and falling off. This avoids the need for repeated insertion and installation of the extrusion screw 505. When the limit pin 507 is inserted into the limit groove 510, the arc-shaped head pressing post 504 disengages from the locking groove 7, and the locking pin 4 is released. After turning each set of extrusion screws 505 in sequence, the end plate 1 can be easily removed. The pull cap 508 fixedly connected to one side of the limit pin 507 is used for the initial installation of the arc-shaped head pressing post 504 and the extrusion screw 505. Pull the pull cap 508 to insert the arc-shaped head pressing post 504 and the extrusion screw 505 into the locking pin groove 503.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An end plate structure that is easy to install and disassemble, comprising an end plate (1), characterized in that: The end plate (1) is fixedly inserted with a first side template (2) on one side, and a second side template (3) is fixedly inserted with one side of the end plate (1). A locking pin (4) is fixedly connected to one side of the end plate (1). Quick-release connecting components are fixedly connected to one side of the first side template (2) and the second side template (3), respectively. One side of the locking pin (4) is inserted into the quick-release connecting component. The quick-release connecting component includes a connecting block (501). One side of the connecting block (501) is fixedly connected to the first side template (2) or the second side template (3). One side of the connecting block (501) is provided with an insertion groove (502). The insertion groove (502) corresponds to the positioning insertion hole (6). The locking pin (4) can be inserted into the insertion groove (502).

2. The end plate structure for easy installation and disassembly according to claim 1, characterized in that: The first side template (2) and the second side template (3) are respectively provided with positioning holes (6) on one side, and the locking pin (4) is provided with locking slots (7) on one side.

3. The end plate structure for easy installation and disassembly according to claim 1, characterized in that: The connecting block (501) has a locking pin groove (503) on one side, and the locking pin groove (503) is connected to the insertion groove (502) on one side. An arc-shaped head pressing column (504) is movably inserted into the locking pin groove (503). A pressing screw (505) is fixedly connected to one side of the arc-shaped head pressing column (504). The pressing screw (505) is threaded to the locking pin groove (503). A limiting groove (510) is provided on one side of the pressing screw (505).

4. The end plate structure for easy installation and disassembly according to claim 3, characterized in that: The arc-shaped head pressing post (504) is inserted into the locking slot (7).

5. The end plate structure for easy installation and disassembly according to claim 1, characterized in that: The connecting block (501) is provided with symmetrical limiting pin grooves (506) on both sides. The limiting pin grooves (506) are movably inserted into the limiting pins (507). The limiting pins (507) can be correspondingly inserted into the limiting grooves (510). A pull cap (508) is fixedly connected to one side of the limiting pin (507). A spring (509) is fixedly connected to one side of the pull cap (508). One side of the spring (509) is fixedly connected to the connecting block (501).

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