Building construction preformed hole template

Abstract

The utility model provides a building construction preformed hole template which comprises a building main body, a preformed hole template body is arranged in the building main body and comprises a bottom plate, a rectangular frame is arranged on the bottom plate, and the rectangular frame comprises a first hollowed-out plate, a second hollowed-out plate, a third hollowed-out plate and a fourth hollowed-out plate. The building construction preformed hole formwork is easy to operate and has good dismounting and mounting performance, the first adjusting rod assembly between the first hollowed-out plate and the second hollowed-out plate can be adjusted, the first adjusting rod assembly comprises a first sliding sleeve, the first sliding sleeve rotates forwards so that the first hollowed-out plate or the second hollowed-out plate can move inwards, and the first hollowed-out plate or the second hollowed-out plate can move inwards. And a second adjusting rod assembly between the third hollowed-out plate and the fourth hollowed-out plate can be adjusted, the second adjusting rod assembly comprises a second sliding sleeve, the third hollowed-out plate and the fourth hollowed-out plate move inwards in the forward rotation process of the second sliding sleeve, and then the purpose of being separated from the building body is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of building engineering technology, and specifically relates to a template for pre-reserved holes in building construction. Background Technology

[0002] During the construction of civil engineering projects, workers will make reserved holes in corresponding places to facilitate the laying of pipelines.

[0003] A search revealed that application number 202021304998.1 proposed a template for reserved holes in building construction. This patent involves moving the template from inside the reserved hole outward by rotating a handle. However, the end of the rotating handle extending inside the template is not limited, so the template will rotate in conjunction with the handle. Therefore, this patent is only applicable to circular templates and has limitations in its use.

[0004] In view of the shortcomings of the above-mentioned solutions in actual production and implementation, this utility model was created by making corrections and improvements. In this regard, a pre-reserved hole template for building construction is provided to solve the above-mentioned problems. Utility Model Content

[0005] This utility model proposes a template for pre-reserved holes in building construction, which solves the problems in the prior art.

[0006] The technical solution of this utility model is implemented as follows: a pre-reserved hole template for building construction includes: a building body, a pre-reserved hole template is provided inside the building body, the pre-reserved hole template includes a base plate, and a rectangular frame is provided on the base plate.

[0007] As a preferred embodiment of a pre-reserved hole template for building construction, the rectangular frame includes a first hollow plate, a second hollow plate, a third hollow plate, and a fourth hollow plate, which are assembled to form a rectangular frame.

[0008] In a preferred embodiment of a pre-reserved hole template for building construction, a first adjusting rod assembly is provided between the first and second perforated plates, and a second adjusting rod assembly is provided between the third and fourth perforated plates, with the first and second adjusting rod assemblies being staggered.

[0009] Using the above scheme, the staggered distribution of the adjusting rod assembly facilitates operation.

[0010] As a preferred embodiment of a pre-reserved hole template for building construction, the first adjusting rod assembly includes a first guide post fixed to the inner wall of the second hollow plate, a first sliding sleeve slidably fitted on the first guide post, a first limiting end plate provided at the end of the first guide post, a first threaded post provided on the inner wall of the first hollow plate, and the first sliding sleeve and the first threaded post being threadedly connected.

[0011] Using the above scheme, the first sliding sleeve and the first threaded column are threaded together to realize the expansion and contraction of the first or second hollow plate, thereby achieving the purpose of mutual cooperation. Secondly, the expansion and contraction process is also conducive to disassembly, and the structure can be separated from the main building by moving inward.

[0012] In a preferred embodiment of a pre-reserved hole template for building construction, the first threaded column and the first guide column are of different lengths.

[0013] As a preferred embodiment of a pre-reserved hole template for building construction, the second adjusting rod assembly includes a second guide post fixed to the inner wall of the fourth hollow plate, a second sliding sleeve slidably fitted on the second guide post, a second limiting end plate provided at the end of the second guide post, a second threaded post provided on the inner wall of the third hollow plate, and the second sliding sleeve and the second threaded post being threadedly connected.

[0014] Using the above scheme, the second sliding sleeve and the second threaded column are threaded together to realize the expansion and contraction of the third or fourth hollow plate, thereby achieving the purpose of mutual cooperation. Secondly, the expansion and contraction process is also conducive to disassembly, and it can be separated from the main building by moving inward.

[0015] In a preferred embodiment of a pre-reserved hole template for building construction, the second threaded column and the second guide column are of different lengths.

[0016] After adopting the above technical solution, the beneficial effects of this utility model are: the construction pre-reserved hole template proposed by this utility model is simple to operate and has good disassembly and assembly.

[0017] The first adjusting rod assembly between the first and second perforated panels is adjustable. The first adjusting rod assembly includes a first sliding sleeve. The first sliding sleeve rotates forward to allow the first or second perforated panel to move inward, thereby achieving the purpose of detaching from the main building structure. The second adjusting rod assembly between the third and fourth perforated panels is adjustable. The second adjusting rod assembly includes a second sliding sleeve. The second sliding sleeve rotates forward to allow the third and fourth perforated panels to move inward, thereby achieving the purpose of detaching from the main building structure. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the pre-reserved hole template structure for building construction according to this utility model;

[0020] Figure 2 This is a top view of the pre-reserved hole template structure for building construction according to this utility model;

[0021] Figure 3 This is a schematic diagram of the pre-drilled hole template structure of this utility model;

[0022] Figure 4 This is a schematic diagram showing the structural relationship between the first hollow plate, the second hollow plate, and the first adjusting rod assembly of this utility model.

[0023] Figure 5 This is a schematic diagram showing the structural relationship between the third and fourth perforated plates and the second adjusting rod assembly of this utility model.

[0024] In the diagram, 1-Building main body; 2-Pre-reserved hole template; 21-First hollow plate; 211-First threaded column; 22-Second hollow plate; 221-First guide column; 222-First limiting end plate; 223-First sliding sleeve; 23-Third hollow plate; 231-Second threaded column; 24-Fourth hollow plate; 241-Second guide column; 242-Second limiting end plate; 243-Second sliding sleeve; 25-Base plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figure 1-5 As shown, a pre-reserved hole template for building construction includes: a building body 1, a pre-reserved hole template 2 installed inside the building body 1, the pre-reserved hole template 2 including a base plate 25, and a rectangular frame installed on the base plate 25.

[0027] The rectangular frame includes a first hollow plate 21, a second hollow plate 22, a third hollow plate 23, and a fourth hollow plate 24, which together form the rectangular frame.

[0028] Furthermore, the base plate 25 can be made of soft foam board material and fixed to the rectangular frame by adhesive bonding, thereby achieving the removability of the base plate 25 and avoiding adhesion to the main building 1.

[0029] A first adjusting rod assembly is provided between the first hollow plate 21 and the second hollow plate 22, and a second adjusting rod assembly is provided between the third hollow plate 23 and the fourth hollow plate 24. The first adjusting rod assembly and the second adjusting rod assembly are staggered.

[0030] Furthermore, the staggered distribution of the adjustment rod assembly facilitates operation.

[0031] The first adjusting rod assembly includes a first guide post 221 fixed on the inner wall of the second hollow plate 22, a first sliding sleeve 223 slidably fitted on the first guide post 221, a first limiting end plate 222 provided at the end of the first guide post 221, a first threaded post 211 provided on the inner wall of the first hollow plate 21, and the first sliding sleeve 223 and the first threaded post 211 threadedly connected.

[0032] The first threaded post 211 and the first guide post 221 are of different lengths.

[0033] The second adjusting rod assembly includes a second guide post 241 fixed on the inner wall of the fourth hollow plate 24, a second sliding sleeve 243 slidably fitted on the second guide post 241, a second limiting end plate 242 provided at the end of the second guide post 241, a second threaded post 231 provided on the inner wall of the third hollow plate 23, and the second sliding sleeve 243 and the second threaded post 231 threadedly connected.

[0034] The second threaded post 231 and the second guide post 241 are of different lengths.

[0035] In use, the first adjusting rod assembly between the first perforated plate 21 and the second perforated plate 22 is adjustable. The first adjusting rod assembly includes a first sliding sleeve 223. The first sliding sleeve 223 rotates forward to make the first perforated plate 21 or the second perforated plate 22 move inward, thereby achieving the purpose of detaching from the main building body. The first perforated plate 21 or the second perforated plate 22 that has not detached is pried out by inserting a chisel into the gap with the main building body 1. The second adjusting rod assembly between the third perforated plate 23 and the fourth perforated plate 24 is adjustable. The second adjusting rod assembly includes a second sliding sleeve 243. The second sliding sleeve 243 rotates forward to make the third perforated plate 23 or the fourth perforated plate 24 move inward. The third perforated plate 23 or the fourth perforated plate 24 that has not detached is pried out by inserting a chisel into the gap with the main building body 1, thereby achieving the purpose of detaching from the main building body 1.

[0036] The first adjusting rod assembly between the first and second perforated panels is adjustable. The first adjusting rod assembly includes a first sliding sleeve. The first sliding sleeve rotates forward to allow the first or second perforated panel to move inward, thereby achieving the purpose of detaching from the main building structure. The second adjusting rod assembly between the third and fourth perforated panels is adjustable. The second adjusting rod assembly includes a second sliding sleeve. The second sliding sleeve rotates forward to allow the third and fourth perforated panels to move inward, thereby achieving the purpose of detaching from the main building structure.

[0037] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise specified and limited, it should be noted that the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components, and can be direct connections or indirect connections through an intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A template for pre-drilled holes in building construction, characterized in that, include: A pre-reserved hole template (2) suitable for installation in the main body of a building (1), the pre-reserved hole template (2) includes a base plate (25), and a rectangular frame is provided on the base plate (25); The rectangular frame includes a first hollow plate (21), a second hollow plate (22), a third hollow plate (23), and a fourth hollow plate (24), which together form a rectangular frame; A first adjusting rod assembly is provided between the first hollow plate (21) and the second hollow plate (22), and a second adjusting rod assembly is provided between the third hollow plate (23) and the fourth hollow plate (24). The first adjusting rod assembly and the second adjusting rod assembly are staggered. The first adjusting rod assembly includes a first guide post (221) fixed on the inner wall of the second hollow plate (22), a first sliding sleeve (223) slidably fitted on the first guide post (221), a first limiting end plate (222) provided at the end of the first guide post (221), a first threaded post (211) provided on the inner wall of the first hollow plate (21), and the first sliding sleeve (223) threadedly connected to the first threaded post (211). The second adjusting rod assembly includes a second guide post (241) fixed on the inner wall of the fourth hollow plate (24), a second sliding sleeve (243) slidably fitted on the second guide post (241), a second limiting end plate (242) provided at the end of the second guide post (241), a second threaded post (231) provided on the inner wall of the third hollow plate (23), and the second sliding sleeve (243) and the second threaded post (231) threadedly connected.

2. The formwork for pre-reserved holes in building construction according to claim 1, characterized in that, The first threaded post (211) and the first guide post (221) are of different lengths.

3. A formwork template for pre-reserved holes in building construction according to claim 1, characterized in that, The second threaded post (231) and the second guide post (241) are of different lengths.

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