Super-long basement concrete structure crack control device

Abstract

The utility model discloses a super-long basement concrete structure crack control device, which comprises a main body assembly, a plurality of connecting pieces and a plurality of connecting pieces, the spraying assembly comprises a group of clamping plates, a connecting pipe and a group of mounting pipes; the clamping plates are fixed to the bottom end of the template, the connecting pipes are clamped between the clamping plates, and the mounting pipes are placed in the middles of the connecting pipes. The problems that under the condition that an existing basement is overlong, adverse effects of thermal expansion and cold contraction and concrete shrinkage on the basement are aggravated, most of existing formworks for pouring concrete walls are only single plates, meanwhile, only a small part of the top side of the poured concrete wall is exposed in the air, and the concrete wall is not prone to deformation are solved. The difficulty of watering and maintaining the wall body by a worker is greatly increased, so that the phenomenon that the wall body cracks due to untimely maintenance is very easily caused.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete structures, in particular to a crack control device for an ultra-long basement concrete structure. Background Art

[0002] Basement cracks are mainly caused by the material properties of concrete itself. Concrete has weak tensile strength. Under the influence of internal and external factors such as temperature, concrete shrinkage, and uneven foundation settlement, tensile stress is generated inside the concrete entity. When it exceeds the tensile strength of the concrete, cracks will occur.

[0003] However, it still has the following disadvantages in actual use:

[0004] The existing basement is too long, which aggravates the adverse effects of thermal expansion and contraction and concrete shrinkage on the basement. Most of the existing formwork for pouring concrete walls are just a single plate. At the same time, because only a relatively small part of the top side of the poured concrete wall is exposed to the air, it greatly increases the difficulty of watering and curing the wall for the staff, which makes it very easy to cause cracks in the wall due to untimely maintenance. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a crack control device for an extra-long basement concrete structure, so as to solve the problem proposed in the above background technology that when the existing basement is too long, the adverse effects of thermal expansion and contraction and concrete shrinkage on the basement are aggravated. Most of the existing templates for pouring concrete walls are only a single plate. At the same time, because only a relatively small part of the top side of the poured concrete wall is exposed to the air, it is greatly difficult for the staff to water and maintain the wall, which makes it very easy to cause cracks in the wall due to untimely maintenance.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A main body component, wherein the main body component includes a template;

[0008] A spray assembly, the spray assembly comprising a set of clamping plates, a connecting pipe, and a set of mounting pipes;

[0009] The clamping plates are all fixed to the bottom end of the template, the connecting pipes are clamped between the clamping plates, and the installation pipes are all placed in the middle of the connecting pipes.

[0010] As a further improvement of the utility model, a lower connecting pipe is fixedly connected to the center of the bottom end of the installation pipe, a butt connecting pipe is internally threadedly connected to the bottom end of the lower connecting pipe, and a spray pipe is fixedly connected to the bottom end of the butt connecting pipe.

[0011] As a further improvement of the utility model, the two ends of the installation tube are internally threadedly connected with connection blocks, and the outer ends of the connection blocks are clamped with the inside of the connection tube;

[0012] The connection between the installation pipe and the connecting pipe, and the connection between the spray pipe and the lower connecting pipe are all fixedly connected with sealing strips.

[0013] As a further improvement of the utility model, the device further includes a blocking component;

[0014] The blocking assembly includes a connecting rope, a short rod, and a blocking block;

[0015] The connecting rope is fixed to one side of the lower connecting pipe, the short rod is fixed to the bottom end of the connecting rope, and the blocking block is clamped to the bottom end of the short rod.

[0016] As a further improvement of the utility model, a connecting groove is provided at a corresponding position of the top end of the blocking block on the short rod, and the short rod is threadedly connected to the inside of the connecting groove.

[0017] Optionally, the main body component further comprises concrete;

[0018] The concrete is fixed to the bottom end of the template.

[0019] Beneficial effects of the utility model:

[0020] A connecting pipe is arranged at the bottom of the top of the template, a group of installation pipes is arranged in the center of the connecting pipe, a lower connecting pipe is arranged at the bottom of the installation pipe, and a spraying pipe is threadedly connected to the bottom end of the lower connecting pipe. When the concrete is cured, the lower left side of the connecting pipe is connected to the external water pipe, and the external water pipe is opened to allow water to enter the installation pipe through the connecting pipe, and then the water in the installation pipe enters the spraying pipe through the connecting pipe, and finally is sprayed from the bottom end of the spraying pipe, so that the concrete is cured by regularly opening the spraying assembly, which reduces manual operation errors and thereby reduces the phenomenon of cracks in the wall due to untimely glue curing.

[0021] Based on the first beneficial effect, a connecting rope is fixedly connected to the upper right side of the lower connecting pipe, a short rod is fixedly connected to the bottom end of the connecting rope, and a blocking block is threadedly connected to the bottom end of the short rod. When the spray pipe is removed, the bottom end of the lower connecting pipe is in an empty state, and the blocking block is inserted into the bottom end of the lower connecting pipe to prevent other objects from entering the lower connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the spray assembly of the utility model;

[0024] Figure 3 This is a schematic diagram of the exploded structure of the spray assembly of the utility model;

[0025] Figure 4 This is a schematic diagram of the exploded structure of the connecting pipe and the installation pipe structure of the utility model;

[0026] Figure 5 This is a schematic diagram of the exploded structure of the plugging component of the utility model.

[0027] Figure numbers: 11, concrete; 12, formwork; 21, snap-on plate; 22, connecting pipe; 23, mounting pipe; 24, lower connecting pipe; 25, spraying pipe; 26, connecting block; 27, sealing strip; 28, butt pipe; 31, connecting rope; 32, short rod; 33, blocking block; 34, connecting groove. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0029] Reference Figure 1-Figure 4 As shown, this embodiment includes:

[0030] A main component, the main component includes a template 12;

[0031] The template 12 supports the object on the top;

[0032] The spray assembly includes a set of clamping plates 21, a connecting pipe 22, and a set of mounting pipes 23;

[0033] The clamping plates 21 are fixed to the bottom end of the template 12, the connecting pipes 22 are clamped between the clamping plates 21, and the installation pipes 23 are placed in the middle of the connecting pipes 22;

[0034] There are three clamping plates 21, which are used to place the connecting pipe 22, which is used for water to enter. There are two installation pipes 23, which are used to place other components.

[0035] A lower pipe 24 is fixedly connected to the center of the bottom end of the installation pipe 23, a butt pipe 28 is internally threadedly connected to the bottom end of the lower pipe 24, and a spray pipe 25 is fixedly connected to the bottom end of the butt pipe 28;

[0036] The lower pipe 24 and the butt pipe 28 are provided to connect the installation pipe 23 and the spray pipe 25 together, and the butt pipe 28 is threadedly connected to the lower pipe 24, so that the spray pipe 25 can be easily disassembled;

[0037] The two ends of the mounting tube 23 are internally threadedly connected with connecting blocks 26, and the outer ends of the connecting blocks 26 are clamped with the inside of the connecting tube 22;

[0038] Connecting blocks 26 are provided on both sides of the installation tube 23, and the connecting blocks 26 are clamped in the interior of the connecting tube 22, so as to facilitate the connection between the installation tube 23 and the connecting tube 22, and also facilitate the installation tube 23 to be loaded and unloaded;

[0039] The connection between the installation pipe 23 and the connecting pipe 22, and the connection between the spray pipe 25 and the lower connecting pipe 24 are fixedly connected with a sealing strip 27;

[0040] A sealing strip 27 is provided to place the spray pipe 25 so that during spraying, water leaks and sprays out from the joints at various locations;

[0041] Working principle:

[0042] Connect the lower left side of the connecting pipe 22 to the external water pipe, then open the external water pipe and the assembly, so that water enters the connecting pipe 22, the water in the connecting pipe 22 enters the installation pipe 23 through the connecting block 26, and then the water enters the lower connecting pipe 24 below, the water in the lower connecting pipe 24 enters the spraying pipe 25 through the connecting pipe 28, and finally the water is sprayed from the bottom end of the spraying pipe 25, thereby curing the concrete 11;

[0043] When disassembling the assembly, close the assembly so that there is no water in the assembly, and then rotate the spray pipe 25 by hand so that the butt joint pipe 28 rotates in the lower joint pipe 24, and the butt joint pipe 28 gradually leaves the lower joint pipe 24, so that the spray pipe 25 is separated from the lower joint pipe 24, and the spray pipe 25 is disassembled;

[0044] Through the above technical solution, the concrete 11 is cured by regularly opening the spraying assembly, thereby reducing the phenomenon of cracks in the wall due to untimely glue curing.

[0045] Reference Figure 1 , Figure 5 As shown, a plugging assembly is also included;

[0046] The blocking assembly includes a connecting rope 31, a short rod 32, and a blocking block 33;

[0047] The connecting rope 31 is fixed to one side of the lower connecting pipe 24, the short rod 32 is fixed to the bottom end of the connecting rope 31, and the blocking block 33 is clamped to the bottom end of the short rod 32;

[0048] The connecting rope 31 is fixed to the upper right side of the lower pipe 24. The connecting rope 31 is used to connect the assembly with the lower pipe 24. The short rod 32 is used to connect the connecting rope 31 with a blocking block 33. The blocking block 33 is used to be inserted into the bottom end of the lower pipe 24.

[0049] The short rod 32 is provided with a connection groove 34 at a position corresponding to the top of the blocking block 33, and the short rod 32 is threadedly connected to the inside of the connection groove 34;

[0050] A connecting groove 34 is provided, and the connecting groove 34 is threadedly connected to the short rod 32. When the blocking block 33 is damaged, the blocking block 33 can be separated from the connecting rope 31 by simply rotating the blocking block 33, so as to replace a new blocking block 33.

[0051] The main body component also includes concrete 11;

[0052] Concrete 11 is fixed to the bottom of the formwork 12;

[0053] Concrete 11 is used for connection between other components;

[0054] Working principle:

[0055] After the spray pipe 25 is removed, the bottom end of the lower pipe 24 is in an empty state. The staff holds the blocking block 33 by hand and then inserts the blocking block 33 into the bottom end of the lower pipe 24 to prevent other objects from entering the lower pipe 24.

[0056] When the blocking block 33 is damaged, hold the blocking block 33 by hand and rotate the blocking block 33 so that the short rod 32 gradually leaves the connecting groove 34. When the short rod 32 completely leaves the blocking block 33, a new blocking block 33 can be replaced.

[0057] The above technical solution can prevent other objects from entering the lower connecting pipe 24 when the lower connecting pipe 24 is in an empty state.

[0058] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A crack control device for super-long basement concrete structure, characterized in that: include: A main body component, wherein the main body component includes a template; A spray assembly, the spray assembly comprising a set of clamping plates, a connecting pipe, and a set of mounting pipes; The clamping plates are all fixed to the bottom end of the template, the connecting pipes are clamped between the clamping plates, and the installation pipes are all placed in the middle of the connecting pipes.

2. The super-long basement concrete structure crack control device according to claim 1 is characterized in that: A lower connecting pipe is fixedly connected at the center of the bottom end of the installation pipe, a butt connecting pipe is internally threadedly connected to the bottom end of the lower connecting pipe, and a spraying pipe is fixedly connected to the bottom end of the butt connecting pipe.

3. The crack control device for super-long basement concrete structure according to claim 1 is characterized in that: The two ends of the installation pipe are internally threadedly connected with connection blocks, and the outer ends of the connection blocks are clamped with the inside of the connection pipe; The connection between the installation pipe and the connecting pipe, and the connection between the spray pipe and the lower connecting pipe are all fixedly connected with sealing strips.

4. The super-long basement concrete structure crack control device according to claim 1 is characterized in that: Also included is a plugging assembly; The blocking assembly includes a connecting rope, a short rod, and a blocking block; The connecting rope is fixed to one side of the lower connecting pipe, the short rod is fixed to the bottom end of the connecting rope, and the blocking block is clamped to the bottom end of the short rod.

5. The super-long basement concrete structure crack control device according to claim 4 is characterized in that: The short rod is provided with a connection groove at a corresponding position of the top end of the blocking block, and the short rod is threadedly connected to the inside of the connection groove.

6. The crack control device for super-long basement concrete structure according to claim 1 is characterized in that: The main body assembly also includes concrete; The concrete is fixed to the bottom end of the template.

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