Building construction supporting piece with adjustable length

Abstract

The utility model relates to the technical field of building construction, and discloses a length-adjustable building construction supporting piece which comprises a supporting frame and a rotating cylinder, the rotating cylinder is located on one side of the supporting frame, the side wall of the supporting frame is fixedly connected with a fixing plate, and the fixing plate is provided with a positioning piece convenient for supporting the rotating cylinder to rotate; a spiral groove is formed in an inner cavity of the rotating cylinder, a fixing cylinder is rotationally arranged in the inner cavity of the rotating cylinder, a Z-shaped guide groove is formed in the side wall of the fixing cylinder, a fixing piece used for preventing the fixing cylinder from rotating is arranged on the fixing plate, and a rotating piece used for driving the rotating cylinder to rotate is arranged at one end of the rotating cylinder. A movable seat is slidably arranged in an inner cavity of the fixed cylinder, moving rods are rotatably connected to the two side walls of the movable seat, and the moving rods are slidably arranged between an inner cavity of the spiral groove and an inner cavity of the Z-shaped guide groove; according to the scheme, the fastening length of the supporting piece can be conveniently adjusted, and operation is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, specifically is a length adjustable building construction support spare. BACKGROUND

[0002] Building construction refers to the production activity of engineering construction implementation stage, is the building process of all kinds of buildings, in the building construction process, need to carry out the pull-out test, thereby verifying the anchoring performance of anchoring piece in the concrete structure, through the pull-out test, can ensure that the bonding strength between anchoring piece and concrete satisfies the design requirement, thereby guaranteeing the integrity and stability of structure, and the support spare is the fixing spare for connecting anchoring piece and pull-out tester.

[0003] At present, the pull-out test needs to use the pull-out tester, the support spare is fixed through the pull-out tester, the support spare is connected with anchoring piece, and gradually increases the pulling force until the sample is damaged or reaches the specified load value.

[0004] According to the above, there is a building construction support spare, and the support spare is usually connected by an iron pipe in actual use, when there is an obstruction near the anchoring piece, the connection between the support spare and the pull-out tester is blocked, which affects the operation of the pull-out test, therefore, we provide a length adjustable building construction support spare. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a length adjustable building construction support spare to solve the problems in the above background technology.

[0006] In order to realize the above invention purpose, the utility model provides the following technical scheme:

[0007] The utility model is specifically the following: a length adjustable building construction support spare, which comprises a support frame and a rotating cylinder, the rotating cylinder is located at one side of the support frame, the side wall of the support frame is fixedly connected with a fixed plate, the fixed plate is provided with a positioning piece for conveniently supporting the rotation of the rotating cylinder;

[0008] The inner cavity of the rotating cylinder is provided with a spiral groove, the inner cavity of the rotating cylinder is rotationally provided with a fixed cylinder, the side wall of the fixed cylinder is provided with a Z-shaped guide groove, the fixed plate is provided with a fixing piece for preventing the rotation of the fixed cylinder, one end of the rotating cylinder is provided with a rotating piece for driving the rotation of the rotating cylinder, the inner cavity of the fixed cylinder is slidably provided with a movable seat, the movable seat is rotationally connected with a moving rod on the two side walls, the moving rod is slidably arranged between the inner cavities of the spiral groove and the Z-shaped guide groove, and one end of the movable seat is fixedly connected with a support cylinder.

[0009] As a preferred technical scheme of the present application, the positioning member comprises a mounting frame, the mounting frame is fixedly connected to the side wall of the fixed plate, and the rotating cylinder is rotationally arranged with the mounting frame.

[0010] As a preferred technical scheme of the present application, the fixing member comprises a connecting rod, the connecting rod is fixedly connected to the bottom of the fixed cylinder, the end of the connecting rod penetrates the inner cavity of the rotating cylinder, and the connecting rod is fixedly connected with the fixed plate.

[0011] As a preferred technical scheme of the present application, the rotating member comprises a rotating disc, and the rotating disc is fixedly connected to one end of the rotating cylinder.

[0012] As a preferred technical scheme of the present application, an anti-skid groove is formed in the outer side of the rotating disc.

[0013] As a preferred technical scheme of the present application, the fixed plate is fixedly connected with the support frame through an anchoring member.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] In the scheme of the present application, the support cylinder is arranged to facilitate the pull-out test of the anchoring member. When there is an obstacle near the anchoring member, the rotating disc is rotated, the rotating disc drives the rotating cylinder to rotate, the moving rod is respectively slid in the Z-shaped guide groove and the spiral groove, the fixed cylinder is fixed with the fixed plate through the connecting rod, so that when the rotating cylinder rotates, the moving rod is longitudinally slid in the Z-shaped guide groove through the spiral groove, the movable seat and the support cylinder are moved through the moving rod, the support cylinder is extended along the inner wall of the fixed cylinder, and thus the fastening length of the support member is conveniently adjusted, and the operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0017] In the drawings:

[0018] Figure 1 A perspective view of the adjustable-length building construction support member is provided.

[0019] Figure 2 A rotating cylinder sectional view of the adjustable-length building construction support member is provided.

[0020] Figure 3 A fixed cylinder exploded view of the adjustable-length building construction support member is provided.

[0021] Figure 4A cross-sectional view of a rotating cylinder of a length-adjustable construction support member.

[0022] In the figure: 100, support frame; 110, fixed plate; 120, mounting bracket; 200, rotating cylinder; 210, spiral groove; 220, fixed cylinder; 221, Z-shaped guide groove; 222, connecting rod; 230, rotating disc; 240, movable seat; 241, moving rod; 250, support cylinder. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-4 A length-adjustable construction support member comprises a support frame 100 and a rotating cylinder 200. The rotating cylinder 200 is located at one side of the support frame 100. The side wall of the support frame 100 is fixedly connected with a fixed plate 110. The fixed plate 110 is used for supporting the rotating cylinder 200. The fixed plate 110 is provided with a positioning member for facilitating the rotation of the rotating cylinder 200.

[0025] The inner cavity of the rotating cylinder 200 is provided with a spiral groove 210. The inner cavity of the rotating cylinder 200 is rotatably provided with a fixed cylinder 220. The fixed cylinder 220 is used for supporting a movable seat 240. The side wall of the fixed cylinder 220 is provided with a Z-shaped guide groove 221. The Z-shaped guide groove 221 facilitates the guidance of a moving rod 241. The fixed plate 110 is provided with a fixing member for preventing the rotation of the fixed cylinder 220. One end of the rotating cylinder 200 is provided with a rotating member for driving the rotating cylinder 200 to rotate. The inner cavity of the fixed cylinder 220 is slidably provided with the movable seat 240. The movable seat 240 is used for driving a support cylinder 250 to move. The two side walls of the movable seat 240 are rotatably connected with the moving rod 241. The moving rod 241 is used for driving the movable seat 240 to move. The moving rod 241 is slidably arranged between the inner cavity of the spiral groove 210 and the inner cavity of the Z-shaped guide groove 221. One end of the movable seat 240 is fixedly connected with the support cylinder 250. The support cylinder 250 is used for connecting a pull-out testing instrument.

[0026] Please refer to Figures 1-4 The positioning member comprises a mounting bracket 120. The mounting bracket 120 is fixedly connected to the side wall of the fixed plate 110. The rotating cylinder 200 is rotatably arranged with the mounting bracket 120. The rotating cylinder 200 is supported by the mounting bracket 120, so that the rotating cylinder 200 can rotate on the mounting bracket 120.

[0027] Please refer toFigure 2 and Figure 3 The fixing part includes a connecting rod 222 fixedly connected to the bottom of the fixing cylinder 220, the end of the connecting rod 222 penetrates the inner cavity of the rotating cylinder 200 and is fixedly connected with the fixing plate 110, and the connecting rod 222 is used to fix and limit the fixing cylinder 220, so that the rotating cylinder 200 rotates on the fixing cylinder 220.

[0028] Please refer to Figures 1-3 The rotating part includes a rotating disc 230 fixedly connected to one end of the rotating cylinder 200, and the rotating disc 230 is used to drive the rotating cylinder 200 to rotate.

[0029] Please refer to Figures 1-3 The outer side of the rotating disc 230 is provided with an anti-skid groove, and the anti-skid groove is used to facilitate the rotation of the rotating disc 230.

[0030] Please refer to Figures 1-3 The fixing plate 110 is fixedly connected with the support frame 100 through an anchoring part, and the fixing plate 110 is connected with the support frame 100 through the anchoring part, and the anchoring part is tested by a pull-out testing instrument.

[0031] Specifically, when the pull-out test is performed, a pull-out testing instrument is used to fix a support cylinder 250, the anchoring part is detected by pulling the support cylinder 250, and the pulling force is gradually increased until the sample is damaged or the specified load value is reached. When it is necessary to adjust the length of the support cylinder 250, the rotating disc 230 is rotated, the rotating disc 230 drives the rotating cylinder 200 to rotate, at this time, the rotating cylinder 200 rotates on the outside of the fixing cylinder 220, and the moving rod 241 slides through the spiral groove 210 in the rotating cylinder 200, at this time, the moving rod 241 simultaneously slides in the spiral groove 210 and the Z-shaped guide groove 221, the moving rod 241 drives the movable seat 240 to move, the movable seat 240 drives the support cylinder 250 to slide in the fixing cylinder 220, so that the length adjustment of the support cylinder 250 is realized, that is, the use is completed.

[0032] It should be noted that, in the present document, the terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms “include”, “contain” or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable-length building construction support component, comprising: The support frame (100) and the rotating cylinder (200) are characterized in that the rotating cylinder (200) is located on one side of the support frame (100), and a fixing plate (110) is fixedly connected to the side wall of the support frame (100), and a positioning element is provided on the fixing plate (110) to facilitate the rotation of the rotating cylinder (200). The inner cavity of the rotating cylinder (200) is provided with a spiral groove (210). A fixed cylinder (220) is rotatably provided in the inner cavity of the rotating cylinder (200). A Z-shaped guide groove (221) is provided on the side wall of the fixed cylinder (220). A fixing member is provided on the fixing plate (110) to prevent the fixed cylinder (220) from rotating. A rotating member is provided at one end of the rotating cylinder (200) to drive the rotating cylinder (200) to rotate. A movable seat (240) is slidably provided in the inner cavity of the fixed cylinder (220). A moving rod (241) is rotatably connected to the two side walls of the movable seat (240). The moving rod (241) is slidably provided between the inner cavity of the spiral groove (210) and the inner cavity of the Z-shaped guide groove (221). A support cylinder (250) is fixedly connected to one end of the movable seat (240).

2. The adjustable-length building construction support component according to claim 1, characterized in that: The positioning component includes a mounting bracket (120), which is fixedly connected to the side wall of the fixing plate (110), and the rotating cylinder (200) is rotatably arranged with the mounting bracket (120).

3. The adjustable-length building construction support component according to claim 1, characterized in that: The fastener includes a connecting rod (222), which is fixedly connected to the bottom of the fixed cylinder (220). The end of the connecting rod (222) passes through the inner cavity of the rotating cylinder (200) and is fixedly connected to the fixed plate (110).

4. The adjustable-length building construction support component according to claim 1, characterized in that: The rotating component includes a rotating disk (230), which is fixedly connected to one end of the rotating cylinder (200).

5. The adjustable-length building construction support component according to claim 4, characterized in that: The outer side of the rotating disk (230) is provided with anti-slip grooves.

6. The adjustable-length building construction support component according to claim 1, characterized in that: The fixing plate (110) is fixedly connected to the support frame (100) by anchors.

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