Wall bushing mounting and positioning device

Abstract

The utility model relates to the technical field of concrete embedded structures, and discloses a wall bushing mounting and positioning device which comprises a template, an adjusting frame is arranged on one side of the template, a wall bushing body is arranged on one side of the adjusting frame, a strip-shaped groove is formed in the middle of the adjusting frame in a penetrating mode, and a positioning screw is arranged in an inner cavity of the strip-shaped groove. According to the technical scheme of the utility model, the second rubber rack on the wall bushing main body can be engaged and clamped into the first rubber rack on the adjusting frame, and the friction force generated by the engagement and contact of the first rubber rack and the second rubber rack is matched, so that the stability of the wall bushing main body on the adjusting frame is improved; according to the wall feed-through sleeve, the situation of displacement of the wall feed-through sleeve body in the concrete pouring process is reduced, the impact force of concrete can be absorbed through the fact that the first rubber rack and the second rubber rack are pressed and attached together and matched with the buffer spring in the containing groove, and the situation of displacement of the wall feed-through sleeve is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete pre -buried structure technical field, specifically is a through -wall bushing installation positioning device. BACKGROUND

[0002] In the concrete wall construction process, when needing to install the through -wall bushing, need first the through -wall bushing is positioned and installed between two formworks, then pours the concrete.

[0003] Through the retrieval publication no. (CN221957206U) discloses a through -wall bushing installation positioning device, it includes: two mounting brackets, it is opposite setting and installs respectively on two formworks, the mounting bracket is opened with the long strip hole, two sleeve covers are detachably connected on the both ends of the through -wall bushing, the sleeve cover is along the length direction of the long strip hole and is slidably arranged on the corresponding mounting bracket.

[0004] When implementing the technical scheme, at least the following defects still exist: although the utility model can adjust the position of the through -wall bushing, but the stability of the bolt fixed in the adjusting groove after adjustment is not ideal, the impact force of the concrete can cause the displacement of the through -wall bushing when pouring the concrete, and the impact force of the concrete cannot be effectively absorbed, and improvement is urgently needed. Therefore, we propose a through -wall bushing installation positioning device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a through -wall bushing installation positioning device, solve the problem that the stability of the bolt fixed in the adjusting groove after adjustment is not ideal in the background art, the impact force of the concrete can cause the displacement of the through -wall bushing when pouring the concrete, and the impact force of the concrete cannot be effectively absorbed.

[0006] To achieve the above object, the utility model provides the following technical scheme: a through -wall bushing installation positioning device, including the formwork, the one side of formwork is provided with the adjusting frame, the one side of adjusting frame is provided with the through -wall bushing main part, the middle part of adjusting frame is penetrated and is provided with the strip slot, the inner chamber of strip slot is provided with the positioning screw rod, the one side of adjusting frame close to the both ends of through -wall bushing main part are opened with the accommodating groove, the inner chamber of accommodating groove is provided with the first rubber gear rack, the one side of through -wall bushing main part close to adjusting frame is fixedly installed with the second rubber gear rack, the front and rear sides of adjusting frame are opened with the second screw hole, the front and rear sides of formwork are opened with the first screw hole, the size of first screw hole and second screw hole is same.

[0007] By adopting the technical scheme, the second rubber rack on the wall bushing body can be engaged and clamped into the first rubber rack on the adjusting frame, and then the stability of the wall bushing body on the adjusting frame can be improved by the friction force due to the engagement and contact of the first rubber rack and the second rubber rack, the displacement of the wall bushing body during the pouring of concrete can be reduced, the first rubber rack and the second rubber rack can be tightly attached together, and then the impact force of the concrete can be absorbed by the buffer spring in the accommodating groove, and the displacement of the wall bushing can be further reduced.

[0008] Optionally, the first rubber rack and the second rubber rack are on the same horizontal plane, and the first rubber rack and the second rubber rack are engaged.

[0009] By adopting the technical scheme, the stability of the wall bushing body after adjustment can be improved by the cooperation of the first rubber rack and the second rubber rack.

[0010] Optionally, the first rubber rack is fixedly provided with a buffer spring on one side, and the other end of the buffer spring is fixedly connected with the inner wall of the accommodating groove.

[0011] By adopting the technical scheme, the impact force of the concrete can be buffered by the buffer spring.

[0012] Optionally, the size of the positioning screw is matched with the size of the strip-shaped groove, and the positioning screw is movably connected with the strip-shaped groove.

[0013] By adopting the technical scheme, the wall bushing body can move on the strip-shaped groove by the cooperation of the positioning screw and the strip-shaped groove, and then the position of the wall bushing body can be adjusted.

[0014] Optionally, the positioning screw is screw-connected with the inner cavity of the one end of the wall bushing body close to the adjusting frame.

[0015] By adopting the technical scheme, the wall bushing body after adjustment can be positioned by the positioning screw.

[0016] Optionally, the size of the first rubber rack is matched with the size of the inner cavity of the accommodating groove, and the first rubber rack is movably connected with the accommodating groove.

[0017] By adopting the technical scheme, the first rubber rack and the buffer spring can be accommodated by the accommodating groove.

[0018] Compared with the prior art, the technical scheme of the present application has the following advantages:

[0019] The template, the adjusting frame, the wall bushing body, the first rubber rack, the buffer spring, the second rubber rack and the second screw hole are arranged, so that the second rubber rack on the wall bushing body is engaged and clamped into the first rubber rack on the adjusting frame, and the friction force of the engagement and contact of the first rubber rack and the second rubber rack is matched, so that the stability of the wall bushing body on the adjusting frame is improved, the displacement of the wall bushing body in the process of pouring concrete is reduced, the first rubber rack and the second rubber rack are pressed and attached together, the buffer spring in the accommodating groove is matched, and then the impact force of the concrete can be absorbed, and the displacement of the wall bushing is further reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, read in conjunction with the accompanying drawings:

[0021] Fig. 1 It is a template and a wall bushing body three-dimensional structure schematic view of the present application a wall bushing installation positioning device;

[0022] Fig. 2 It is an adjusting frame and a wall bushing body structure schematic view of the present application a wall bushing installation positioning device;

[0023] Fig. 3 It is a wall bushing installation positioning device of the present application a place local enlarged structure schematic view.

[0024] In the figure: 1, template; 11, adjusting frame; 12, wall bushing body; 13, positioning screw; 2, accommodating groove; 21, first rubber rack; 22, buffer spring; 23, strip-shaped groove; 24, second rubber rack; 3, first screw hole; 4, second screw hole. DETAILED DESCRIPTION

[0025] Please refer to Figs. 1-3The utility model provides a technical scheme: a through -wall bushing installation positioning device, including the template 1, the one side of template 1 is provided with the adjusting frame 11, the one side of adjusting frame 11 is provided with through -wall bushing main part 12, the middle part of adjusting frame 11 is provided with strip groove 23, and the inner chamber of strip groove 23 is provided with positioning screw rod 13, and the one side of adjusting frame 11 close to through -wall bushing main part 12 both ends are all provided with containing groove 2, and the inner chamber of containing groove 2 is provided with first rubber rack 21, and the one side of through -wall bushing main part 12 close to adjusting frame 11 is fixedly installed with second rubber rack 24, and the front and rear sides of adjusting frame 11 are all provided with second screw hole 4, and the front and rear sides of template are all provided with first screw hole 3, and the size of first screw hole 3 and second screw hole 4 is same, and the size of positioning screw rod 13 and strip groove 23 is adapted, and positioning screw rod 13 and strip groove 23 are movably connected, and through the cooperation of positioning screw rod 13 and strip groove 23, through -wall bushing main part 12 moves on strip groove 23, and then the position of through -wall bushing main part 12 is adjusted, and the inner chamber of the one end of positioning screw rod 13 close to adjusting frame 11 and through -wall bushing main part 12 is screw connected, through the setting of positioning screw rod 13, and then the positioning of the adjusted through -wall bushing main part 12 can be carried out, and the size of first rubber rack 21 and the inner chamber size of containing groove 2 are adapted, and first rubber rack 21 and containing groove 2 are movably connected, and through the setting of containing groove 2, and then first rubber rack 21 and buffer spring 22 can be contained.

[0026] First rubber rack 21 and second rubber rack 24 are on the same horizontal plane, and first rubber rack 21 and second rubber rack 24 are engaged, and through the cooperation of first rubber rack 21 and second rubber rack 24, and then the stability of the adjusted through -wall bushing main part 12 can be improved.

[0027] The one side of first rubber rack 21 is fixedly installed with buffer spring 22, and the other end of buffer spring 22 is fixedly connected with the inner wall of containing groove 2, and through the setting of buffer spring 22, and then the impact force of concrete can be buffered.

[0028] In the positioning process, first push the bushing body 12 to move to the left, make the second rubber rack 24 on the bushing body 12 align with the first rubber rack 21 on the adjusting frame 11, then rotate the positioning screw 13 to position the bushing body 12, after the bushing body 12 is positioned, the second rubber rack 24 on the bushing body 12 will be engaged and clamped into the first rubber rack 21 on the adjusting frame 11, and then cooperate with the friction force due to the engagement and contact between the first rubber rack 21 and the second rubber rack 24, so as to improve the stability of the bushing body 12 on the adjusting frame 11, reduce the displacement of the bushing body 12 in the process of pouring concrete, and at the same time, due to the tight contact between the first rubber rack 21 and the second rubber rack 24, cooperate with the buffer spring 22 in the accommodating groove 2, so as to absorb the impact force of the concrete, further reduce the displacement of the bushing.

Claims

1. A wall bushing installation positioning device comprising a template (1), characterized in that: One side of the template (1) is provided with an adjusting frame (11), one side of the adjusting frame (11) is provided with a bushing body (12), the middle part of the adjusting frame (11) is provided with a strip-shaped slot (23), the inner cavity of the strip-shaped slot (23) is provided with a positioning screw rod (13), both ends of the side of the adjusting frame (11) close to the bushing body (12) are provided with containing grooves (2), the inner cavity of the containing groove (2) is provided with a first rubber rack (21), the bushing body (12) close to the adjusting frame (11) is fixedly installed with a second rubber rack (24), the front and rear sides of the adjusting frame (11) are provided with second screw holes (4), the front and rear sides of the template are provided with first screw holes (3), the size of the first screw hole (3) is same with the second screw hole (4).

2. A wall bushing mounting positioning device according to claim 1, characterized in that: The first rubber rack (21) and the second rubber rack (24) are in the same horizontal plane, and the first rubber rack (21) is engaged with the second rubber rack (24).

3. A bushing mounting positioning device according to claim 1, wherein: One side of the first rubber rack (21) is fixedly installed with a buffer spring (22), the other end of the buffer spring (22) is fixedly connected with the inner wall of the containing groove (2).

4. A bushing mounting positioning device according to claim 1, wherein: The size of the positioning screw rod (13) is matched with the size of the strip-shaped slot (23), and the positioning screw rod (13) is movably connected with the strip-shaped slot (23).

5. A wall bushing mounting positioning device according to claim 1, characterized in that: The positioning screw rod (13) is screw-connected with the inner cavity of one end of the bushing body (12) close to the adjusting frame (11).

6. A bushing mounting positioning device according to claim 1, wherein: The size of the first rubber rack (21) is matched with the size of the inner cavity of the containing groove (2), and the first rubber rack (21) is movably connected with the containing groove (2).

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