Quick plugging tool for through-wall bolt hole of concrete shear wall

Abstract

The utility model discloses a quick plugging tool for a through-wall bolt hole of a concrete shear wall, which belongs to the technical field of through-wall bolt hole plugging and is characterized in that a detachable cover plate is arranged at one end of a glue injection cylinder, a piston rod is slidably connected to the center of the cover plate, a piston is arranged at one end of the piston rod, and a handle is arranged at the other end of the piston rod; the quick plugging tool for the concrete shear wall through-wall bolt hole comprises a glue injection barrel, a glue injection pipe is arranged at the other end of the glue injection barrel, a connecting pipe is arranged at one end of the glue injection pipe, an end rod is arranged at the other end of the connecting pipe, a flow guide hole is formed in the center of one end of the glue injection pipe and the center of one end of the connecting pipe, and a glue outlet hole is formed in the surface of the connecting pipe. According to the bolt hole plugging device, sealing glue can be quickly added between the two plugging blocks, so that a bolt hole is plugged, the plugging efficiency is greatly improved, the arranged glue injection pipe is convenient to take out, meanwhile, the plugging blocks are convenient to install, and the use convenience is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wall bolt hole plugging, more specifically, to a concrete shear wall wall bolt hole rapid plugging tool. BACKGROUND

[0002] The PVC wall bolt hole in the concrete shear wall needs to be plugged to prevent rain and snow from seeping into the room along the PVC pipe wall. The commonly used plugging tool needs to leave the plugging assembly in the bolt hole during use. When taking it out, it needs to be bonded firmly with the inner wall of the bolt hole before taking it out, which reduces the plugging efficiency, and the plugging assembly is more troublesome to replace, causing inconvenience to the user.

[0003] For example, the publication number CN220117478U discloses a concrete shear wall wall bolt hole rapid plugging tool, which comprises a push anchor gun and a plugging device, the push anchor gun is provided with the plugging device: the push anchor gun comprises an anchor gun rod, the anchor gun rod is hollow inside, one end of the anchor gun rod is provided with a palm support, the end of the anchor gun rod provided with the palm support is provided with a hand grip, the rod part of the hand grip is located in the anchor gun rod, the rod part of the hand grip is movably connected with the anchor gun rod, the inside of the rod part end is provided with a fixed clamping strip bed.

[0004] As can be seen from the above disclosure, when the push anchor gun is taken out after plugging is completed, it needs to wait until the glue is bonded firmly. Under the condition of meeting the plugging pulling force requirement, the break-off point can be broken off, and then the push anchor gun and the PVC pipe plugging device are automatically separated, which reduces the plugging efficiency, and when plugging the next bolt hole, the clamping strip and the plugging device assembly need to be installed, which is more cumbersome and troublesome, causing inconvenience to the user. UTILITY MODEL CONTENTS

[0005] In view of the problems existing in the prior art, the utility model aims to provide a concrete shear wall wall bolt hole rapid plugging tool. The concrete shear wall wall bolt hole rapid plugging tool can quickly add sealant between the two plugging blocks to plug the bolt hole, greatly improving the plugging efficiency. The setting of the glue injection pipe facilitates the removal and the installation of the plugging block, greatly improving the use convenience.

[0006] To solve the above problems, the utility model adopts the following technical scheme.

[0007] The utility model provides a kind of concrete shear wall through-wall bolt hole fast plugging tool, including glue injection cylinder, one end of the glue injection cylinder is equipped with detachable cover, the center position of the cover is slidably connected with piston rod, one end of the piston rod is equipped with piston, the other end of the piston rod is equipped with handle, the other end of the glue injection cylinder is equipped with glue injection pipe, one end of the glue injection pipe is equipped with connecting pipe, the other end of the connecting pipe is equipped with end rod, the center position of the one end of the glue injection pipe and connecting pipe is equipped with flow guide hole, the surface of the connecting pipe is equipped with glue outlet, the surface of the connecting pipe and end rod is respectively sleeved with first plugging block and second plugging block, the surface of the four around first plugging block and second plugging block is contacted extrusion with the inner wall of bolt hole, the concrete shear wall through-wall bolt hole fast plugging tool can quickly add sealant between two plugging blocks by being equipped with glue injection cylinder and glue injection pipe, glue outlet, so as to plug bolt hole, greatly improve plugging efficiency, and the glue injection pipe is convenient to take out, and it is convenient to install plugging block, greatly improve use convenience.

[0008] Further, the outer diameter of the connecting pipe is smaller than the outer diameter of the glue injection pipe, the outer diameter of the end rod is smaller than the outer diameter of the connecting pipe, the end rod is a solid rod, and the glue outlets are distributed along the length direction of the connecting pipe.

[0009] Further, the first plugging block is provided with a first support pipe at the middle position, the first support pipe is provided with a first insertion hole at the center position, and the inner wall of the first insertion hole is fixedly connected with a first plugging cotton.

[0010] Further, the second plugging block is provided with a second support pipe at the middle position, the second support pipe is provided with a second insertion hole at the center position, and the inner wall of the second insertion hole is fixedly connected with a second plugging cotton.

[0011] Further, the cross-sectional shape of the first plugging cotton and the second plugging cotton is arc-shaped, and the first plugging cotton and the second plugging cotton are made of elastic memory cotton, which can automatically close the insertion hole after the connecting pipe and the end rod are separated from the two plugging blocks.

[0012] Further, the surface of the glue injection cylinder is provided with a transparent plate, the transparent plate is in the shape of a long strip, and the surface of the transparent plate is provided with a scale line to facilitate determining the amount of glue injection.

[0013] Further, the center position of the cover is provided with a sealing sleeve, and the inner wall of the sealing sleeve is in contact with the surface of the piston rod to ensure the sealing property of the connection between the piston rod.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] (1) this scheme through setting glue injection cylinder and glue injection pipe, glue outlet, can fast add sealant between two sealing blocks, thereby the bolt hole is sealed, greatly improve the sealing efficiency.

[0016] (2) the glue injection pipe of this scheme is convenient to take out, and the installation of sealing block is facilitated, and the use convenience is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the glue injection pipe structure perspective view of the utility model;

[0019] Figure 3 It is the first sealing block structure side view of the utility model;

[0020] Figure 4 It is the second sealing block structure side view of the utility model.

[0021] Mark explanation in drawing:

[0022] 1 glue injection cylinder, 11 transparent plate, 12 scale line, 13 cover plate, 14 piston rod, 15 handle, 2 glue injection pipe, 21 connecting pipe, 22 flow guide hole, 23 glue outlet, 24 end rod, 3 first sealing block, 31 first support pipe, 32 first jack, 33 first sealing cotton, 4 second sealing block, 41 second support pipe, 42 second jack, 43 second sealing cotton. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the protection scope of the utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-4A kind of concrete shear wall through-wall bolt hole quick plugging tool, including glue injection cylinder 1, one end of glue injection cylinder 1 is equipped with detachable cover plate 13, the center position of cover plate 13 is equipped with sealing sleeve, and the inner wall of sealing sleeve is in contact with the surface of piston rod 14 extrusion, guarantee the sealing of the connection of piston rod 14, the center position of cover plate 13 is slidably connected with piston rod 14, one end of piston rod 14 is equipped with piston, belong to prior art, it is convenient to push out the glue in glue injection cylinder 1 by glue injection pipe 2, the surface of glue injection cylinder 1 is provided with transparent plate 11, the shape of transparent plate 11 is strip-shaped, the surface of transparent plate 11 is provided with scale line 12, it is convenient to determine the injection amount, the other end of piston rod 14 is equipped with handle 15, the other end of glue injection cylinder 1 is equipped with glue injection pipe 2, one end of glue injection pipe 2 is equipped with connecting pipe 21, the other end of connecting pipe 21 is equipped with end rod 24, the center position of one end of glue injection pipe 2 and connecting pipe 21 is equipped with flow guide hole 22, the surface of connecting pipe 21 is equipped with glue outlet hole 23, the surface of connecting pipe 21 and end rod 24 is respectively sleeved with first plugging block 3 and second plugging block 4, first plugging block 3 and second plugging block 4 are made of elastic water-swelling rubber, it is convenient to be in contact with bolt hole extrusion sealing by elastic force, so as to seal the glue, so that the glue is fixed after solidification Plugging position, the surface around first plugging block 3 and second plugging block 4 is in contact with the inner wall of bolt hole extrusion.

[0026] The outer diameter of connecting pipe 21 is less than the outer diameter of glue injection pipe 2, the outer diameter of end rod 24 is less than the outer diameter of connecting pipe 21, end rod 24 is a solid rod, glue outlet hole 23 is distributed along the length direction of connecting pipe 21, glue outlet hole 23 can inject glue between first plugging block 3 and second plugging block 4, the middle position of first plugging block 3 is equipped with first support pipe 31, the center position of first support pipe 31 is equipped with first insertion hole 32, the inner wall of first insertion hole 32 is fixedly connected with first plugging cotton 33, the end surface of first support pipe 31 is in contact with the end surface of glue injection pipe 2 extrusion, it is convenient to push first plugging block 3 into bolt hole.

[0027] The middle position of second plugging block 4 is equipped with second support pipe 41, the center position of second support pipe 41 is equipped with second insertion hole 42, the inner wall of second insertion hole 42 is fixedly connected with second plugging cotton 43, the end surface of second support pipe 41 is in contact with the end surface of connecting pipe 21 extrusion, it is convenient to push second plugging block 4 into bolt hole, the cross-sectional shape of first plugging cotton 33 and second plugging cotton 43 is arc-shaped, first plugging cotton 33 and second plugging cotton 43 are made of elastic memory cotton, can be automatically closed insertion hole after separating connecting pipe 21 and end rod 24 from two plugging blocks.

[0028] The concrete shear wall through-wall bolt hole rapid plugging tool is used, first, the first plugging block 3 is contacted with the end face of the glue injection pipe 2 through the end rod 24 and the connecting pipe 21 to the left, then the second plugging block 4 is inserted to the left with the end rod 24, then the glue injection pipe 2 with the first plugging block 3 and the second plugging block 4 inserted is inserted into the through-wall bolt hole to the right, so that the first plugging block 3 and the second plugging block 4 are extruded with the inner wall of the bolt hole to generate compression elastic force, thereby fixing the sealing position of the first plugging block 3 and the second plugging block 4, then the glue in the glue injection cylinder 1 is pushed into the glue injection pipe 2 and the connecting pipe 21 by pushing the piston rod 14 to the right through the handle 15, finally the glue is discharged through the glue discharge hole 23, then the glue is contacted and bonded with the first plugging block 3, the second plugging block 4 and the inner wall of the bolt hole, after the glue injection is completed, the glue injection cylinder 1 is moved to the left, so that the glue injection pipe 2, the connecting pipe 21 and the end rod 24 are moved to the left and separated from the first plugging block 3 and the second plugging block 4 and then moved out of the bolt hole, at this time, the first plugging cotton 33 and the second plugging cotton 43 seal the first insertion hole 32 and the second insertion hole 42 and are fixed by the glue bonding, then the next through-wall bolt hole is plugged by installing the new first plugging block 3 and the second plugging block 4 according to the above method, the glue injection cylinder 1 and the glue injection pipe 2, the glue discharge hole 23 are set, the sealant can be quickly added between the two plugging blocks, so as to plug the bolt hole, greatly improving the plugging efficiency, and the glue injection pipe 2 is set to facilitate taking out, at the same time, the installation of the plugging block is facilitated, greatly improving the use convenience.

[0029] The above is only a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A kind of concrete shear wall through-wall bolt hole quick plugging tool, including glue injection cylinder (1), it is characterized in that: One end of the glue injection cylinder (1) is provided with a detachable cover plate (13), the center of the cover plate (13) is slidably connected with a piston rod (14), one end of the piston rod (14) is provided with a piston, the other end of the piston rod (14) is provided with a handle (15), the other end of the glue injection cylinder (1) is provided with a glue injection pipe (2), one end of the glue injection pipe (2) is provided with a connecting pipe (21), the other end of the connecting pipe (21) is provided with an end rod (24), the center of one end of the glue injection pipe (2) and the connecting pipe (21) is provided with a flow guide hole (22), the surface of the connecting pipe (21) is provided with a glue outlet hole (23), the surface of the connecting pipe (21) and the end rod (24) is respectively sleeved with a first sealing block (3) and a second sealing block (4), the surface of the first sealing block (3) and the second sealing block (4) is in contact with the inner wall of the bolt hole.

2. The tool for rapid plugging of a bolt hole of a concrete shear wall according to claim 1, characterized in that: The outer diameter of the connecting pipe (21) is smaller than the outer diameter of the glue injection pipe (2), the outer diameter of the end rod (24) is smaller than the outer diameter of the connecting pipe (21), the end rod (24) is a solid rod, and the glue outlet hole (23) is distributed along the length direction of the connecting pipe (21).

3. The tool for quickly plugging the bolt hole of the concrete shear wall according to claim 1, characterized in that: The middle position of the first sealing block (3) is provided with a first supporting pipe (31), the center of the first supporting pipe (31) is provided with a first insertion hole (32), and the inner wall of the first insertion hole (32) is fixedly connected with a first sealing cotton (33).

4. The tool for quickly plugging the bolt hole of the concrete shear wall according to claim 1, characterized in that: The middle position of the second sealing block (4) is provided with a second supporting pipe (41), the center of the second supporting pipe (41) is provided with a second insertion hole (42), and the inner wall of the second insertion hole (42) is fixedly connected with a second sealing cotton (43).

5. The tool for quickly plugging the bolt hole of the concrete shear wall according to claim 3, characterized in that: The cross-sectional shape of the first sealing cotton (33) and the second sealing cotton (43) is arc-shaped, and the first sealing cotton (33) and the second sealing cotton (43) are made of elastic memory cotton.

6. The tool for quickly plugging the bolt hole of the concrete shear wall according to claim 1, characterized in that: The surface of the glue injection cylinder (1) is provided with a transparent plate (11), the shape of the transparent plate (11) is strip-shaped, and the surface of the transparent plate (11) is provided with a scale line (12).

7. The tool for quickly plugging the bolt hole of the concrete shear wall according to claim 1, characterized in that: The center of the cover plate (13) is provided with a sealing sleeve, and the inner wall of the sealing sleeve is in contact with the surface of the piston rod (14).

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