Concrete formwork convenient to disassemble and assemble for engineering construction

Abstract

The utility model discloses a concrete formwork convenient to disassemble and assemble for engineering construction, which comprises two first formworks, a pair of second formworks is arranged between the two first formworks, a pair of fixing blocks is fixedly welded on each of two side walls of each first formwork, inserting holes are formed in the fixing blocks, and the first formworks and the second formworks are connected through the inserting holes. And two pairs of connecting blocks are fixedly welded to the side walls of the second formworks, inserting columns are fixedly welded to the bottom walls of the connecting blocks, the inserting columns are matched with the inserting holes, and reinforcing rods are arranged on the two second formworks. According to the utility model, the second template can be quickly assembled and disassembled from the first template through the splicing matching of the connecting block and the splicing column with the fixing block and the splicing hole arranged on the first template, and the two reinforcing rods can be movably spliced on the two splicing seats to reinforce the first template and the second template; the utility model has the advantages of simple structure, convenient disassembly and assembly operation, and firm assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to a concrete formwork which is convenient for disassembly and assembly during engineering construction. Background Technique

[0002] Concrete formwork refers to the formwork for newly poured concrete to take shape and a complete set of structural systems for supporting the formwork. There are various classification methods for formwork. According to the shape, it is divided into flat formwork and curved formwork; according to the stress conditions, it is divided into load-bearing and non-load-bearing formwork. Fair-faced concrete project is a concrete project that directly uses the natural texture after the concrete is formed as the finishing effect. The final effect of the concrete surface quality mainly depends on the design, processing, installation and node detail treatment of the fair-faced concrete formwork. The installation and disassembly of the existing concrete formwork are very troublesome, time-consuming and laborious, which greatly affects the work efficiency of the staff. Content of the Utility Model

[0003] The purpose of the utility model is to provide a concrete formwork which is convenient for disassembly and assembly during engineering construction, so as to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a concrete formwork which is convenient for disassembly and assembly during engineering construction, comprising:

[0005] Two first formworks, a pair of second formworks are arranged between the two first formworks. A pair of fixing blocks are fixedly welded on both side walls of the first formwork. A plug hole is opened on the fixing block. Two pairs of connecting blocks are fixedly welded on the side wall of the second formwork. A plug post is fixedly welded on the bottom wall of the connecting block. The plug post is adapted to the plug hole. Reinforcing rods are arranged on both of the two second formworks.

[0006] Preferably, plug sockets are fixedly welded in the middle of the outer walls of the two first formworks. Two plug slots are opened on the plug socket. A locking slot is opened on the outer wall of the plug socket away from the first formwork. Plug blocks are fixedly welded at both ends of the reinforcing rod. The plug block is adapted to the plug slot. A slot is opened on the plug block. The slot has the same size as the locking slot.

[0007] Preferably, a locking post is threadedly connected to the locking slot. A rotating rod is fixedly welded on the locking post.

[0008] Preferably, a pair of limiting strips are fixedly welded on the outer walls of both of the two second formworks.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The second template of the present utility model can be quickly disassembled and assembled with the first template through the plug-in cooperation between the connecting blocks and plug-in columns provided on the second template and the fixing blocks and plug-in holes provided on the first template. The two reinforcing rods provided can be movably inserted into the two plug-in seats to reinforce the first template and the second template. The limiting strips provided can limit and fix the second template after the reinforcing rods are installed, so that the assembled concrete casting mold is more firm, not easy to loosen, and the overall structure is simple and the disassembly and assembly operation is convenient. Brief Description of the Drawings

[0011] Figure 1 is a three-dimensional structure diagram of a concrete formwork that is convenient for disassembly and assembly in engineering construction proposed by the present utility model;

[0012] Figure 2 is a three-dimensional structure diagram of the disassembly of the first template and the second template in a concrete formwork that is convenient for disassembly and assembly in engineering construction proposed by the present utility model;

[0013] Figure 3 is a three-dimensional structure diagram of a reinforcing rod in a concrete formwork that is convenient for disassembly and assembly in engineering construction proposed by the present utility model;

[0014] Figure 4 is a three-dimensional structure diagram of a plug-in seat in a concrete formwork that is convenient for disassembly and assembly in engineering construction proposed by the present utility model.

[0015] In the figure: 1, the first template; 2, the second template; 3, the fixing block; 4, the plug-in hole; 5, the connecting block; 6, the plug-in column; 7, the reinforcing rod; 8, the plug-in seat; 9, the plug-in groove; 10, the locking groove; 11, the plug-in block; 12, the slot; 13, the locking column; 14, the rotating rod; 15, the limiting strip. Detailed Embodiment

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figures 1-4 , the present utility model provides a technical solution: a concrete formwork that is convenient for disassembly and assembly in engineering construction, including:

[0018] There are two first templates 1, and a pair of second templates 2 are arranged between the two first templates 1. A pair of fixing blocks 3 are fixedly welded on both side walls of the first template 1. A plugging hole 4 is formed on the fixing block 3. Two pairs of connecting blocks 5 are fixedly welded on the side wall of the second template 2. A plugging column 6 is fixedly welded on the bottom wall of the connecting block 5. The plugging column 6 is adapted to the plugging hole 4. Reinforcing rods 7 are arranged on both of the two second templates 2.

[0019] On the middle parts of the outer walls of the two first templates 1, plugging seats 8 are fixedly welded. Two plugging slots 9 are formed in the plugging seats 8. A locking slot 10 is formed on the outer wall of the plugging seat 8 far away from the first template 1. Plugging blocks 11 are fixedly welded at both ends of the reinforcing rod 7. The plugging blocks 11 are adapted to the plugging slots 9. A slot 12 is formed in the plugging block 11. The slot 12 has the same size as the locking slot 10. Through the plugging cooperation between the plugging blocks 11 and the plugging slots 9 arranged, the reinforcing rod 7 can be plugged on the two plugging seats 8, so as to reinforce the template.

[0020] A locking column 13 is threadedly connected to the locking slot 10. A rotating rod 14 is fixedly welded on the locking column 13. When the locking column 13 is threadedly connected in the locking slot 10, it can be movably plugged on the slot 12 of the plugging block 11, so as to lock and fix the plugging block 11 on the plugging seat 8.

[0021] A pair of limiting strips 15 are fixedly welded on the outer walls of the two second templates 2. The limiting strips 15 are used for limiting the reinforcing rod 7, so as to limit and fix the second template 2.

[0022] Working principle: When assembling this utility model, the plugging columns 6 on the two second templates 2 can be inserted into the corresponding plugging holes 4 of the fixing blocks 3 in sequence, so that the two first templates 1 and the two second templates 2 are combined into a concrete casting mold. Then, the two reinforcing rods 7 are plugged on the two plugging seats 8 in sequence. At this time, the reinforcing rods 7 are clamped in the two limiting strips 15. Then, the locking column 13 is tightened to limit and fix the reinforcing rod 7. When disassembling, just operate the above steps in reverse to disassemble it.

[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to this process, method, article or device.

[0024] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete formwork that is easy to disassemble and assemble for engineering construction, characterized in that: include: Two first templates (1), a pair of second templates (2) are arranged between the two first templates (1), a pair of fixing blocks (3) are fixedly welded on both side walls of the first template (1), and the fixing blocks (3) are provided with plug holes (4), two pairs of connecting blocks (5) are fixedly welded on the side walls of the second template (2), plug columns (6) are fixedly welded on the bottom walls of the connecting blocks (5), and the plug columns (6) are adapted to the plug holes (4), and reinforcement rods (7) are arranged on the two second templates (2).

2. The concrete formwork that is easy to disassemble and assemble for engineering construction according to claim 1 is characterized in that: A plug-in seat (8) is fixedly welded on the middle part of the outer wall of the two first templates (1), and two plug-in slots (9) are provided on the plug-in seat (8). A locking slot (10) is provided on the outer wall of the plug-in seat (8) away from the first template (1). Plug-in blocks (11) are fixedly welded on both ends of the reinforcement rod (7), and the plug-in blocks (11) are adapted to the plug-in slots (9). A slot (12) is provided on the plug-in block (11), and the slot (12) has the same size as the locking slot (10).

3. The concrete formwork that is easy to disassemble and assemble for engineering construction according to claim 2 is characterized in that: A locking column (13) is threadedly connected to the locking groove (10), and a rotating rod (14) is fixedly welded to the locking column (13).

4. The concrete formwork that is easy to disassemble and assemble for engineering construction according to claim 1 is characterized in that: A pair of limiting strips (15) are fixedly welded on the outer walls of the two second templates (2).

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