CN214574731U

CN214574731U - Fair-faced concrete wall split bolt hole repairing device

Info

Publication number: CN214574731U
Application number: CN202120055050.5U
Authority: CN
Inventors: 王培杰
Original assignee: China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-11-02
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a clear water concrete wall body is to drawing bolt hole patching device, the electric iron comprises a pole body, the head is installed to the one end of the body of rod, the head is the round platform form, and the top surface of head is the arc arch, the thickness of head is 3mm, head top surface diameter is 20mm, the bottom surface diameter of head is 25 mm. The utility model provides a patching device can carry out convenient repair to the hole of concrete wall to downthehole slip casting carries out the tamping treatment, and easy operation is convenient, and the pleasing to the eye degree of wall after repairing can promote.

Description

Fair-faced concrete wall split bolt hole repairing device

Technical Field

The utility model relates to a concrete wall body hole repair technical field especially relates to a clear water concrete wall body is to draw bolt hole patching device.

Background

The concrete wall body need the formwork before pouring, then pour the concrete into the template in, because need use when the formwork to the stay bolt reinforce, consequently can form corresponding hole on the wall after the form removal, for the pleasing to the eye of wall, need repair the wall hole.

On repairing wall face hole among the prior art, adopt the mode that the slip casting filled the hole, consequently need carry out the tamping to downthehole mortar, nevertheless lack the specialized tool of tamping among the prior art to make the hole repair effect not good, influence the pleasing to the eye degree of wall, so the utility model provides a clear water concrete wall body is to drawing bolt hole patching device here.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fair-faced concrete wall split bolt hole repairing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an as-cast finish concrete wall body split bolt hole patching device, includes the body of rod, the head is installed to the one end of the body of rod, the head is the round platform form, and the top surface of head is the arc arch, the thickness of head is 3mm, head top surface diameter is 20mm, the bottom surface diameter of head is 25 mm.

Further, the body of rod comprises a plurality of screwed pipes of splicing each other, pass through screw block screw thread demountable installation between screwed pipe and the screwed pipe.

Further, the body of rod comprises a plurality of telescopic tube that establish each other cover, through extensible member demountable installation between telescopic tube and the telescopic tube, extensible member includes spacing, spring and locating pin, spacing is "U" font structure of standing on one side, the locating pin is "T" font structure of standing on one side, the one end and the spring of locating pin are fixed, the spring is located spacing, spacing fixes the inner wall at one of them telescopic tube, the other end of locating pin runs through two telescopic tube in proper order, all set up on the telescopic tube with locating pin assorted locating hole.

Further, the rod body and the head are fixedly arranged or detachably arranged through threads.

Further, the rod body and the head are both made of stainless steel.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a patching device can carry out convenient repair to the hole of concrete wall to downthehole slip casting carries out the tamping treatment, and easy operation is convenient, and the pleasing to the eye degree of wall after repairing can promote.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a third embodiment of the present invention;

FIG. 4 is an enlarged view of a portion a of FIG. 2;

FIG. 5 is an enlarged view of a portion b of FIG. 3;

fig. 6 is a schematic view of the installation of the telescoping member and two telescoping tubes of fig. 5.

In the figure: 1 rod body, 2 head, 10 threaded pipe, 11 threaded block, 100 telescopic sleeve, 101 telescopic piece, 102 positioning hole, 103 limiting frame, 104 spring and 105 positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1, a clear water concrete wall body split bolt hole patching device, including the body of rod 1, head 2 is installed to the one end of the body of rod 1, and head 2 is the round platform form, and the top surface of head 2 is the arc arch, and the thickness of head 2 is 3mm, and 2 top surface diameters of head are 20mm, and the bottom surface diameter of head 2 is 25 mm.

In this embodiment, the rod body 1 is a thin rod, and the rod body 1 and the head 2 can be welded and fixed or can be detachably mounted through threads.

Example two

Referring to fig. 2 and 4, a clear water concrete wall body split bolt hole patching device, including the body of rod 1, head 2 is installed to the one end of the body of rod 1, and head 2 is the round platform form, and the top surface of head 2 is the arc arch, and the thickness of head 2 is 3mm, and 2 top surface diameters of head are 20mm, and the bottom surface diameter of head 2 is 25 mm.

The difference from the first embodiment is that the rod body 1 is composed of a plurality of threaded pipes 10 which are spliced with each other, and the threaded pipes 10 are detachably installed through threads of the threaded blocks 11.

According to the hole depth of wall, assemble a plurality of screwed pipe 10, then can carry out the tamping mortar in permeating the hole with head 2.

EXAMPLE III

Referring to fig. 3, 5 and 6, a fair-faced concrete wall split bolt hole repairing device, includes the body of rod 1, and head 2 is installed to the one end of the body of rod 1, and head 2 is round platform form, and the top surface of head 2 is the arc arch, and the thickness of head 2 is 3mm, and 2 top surface diameters of head are 20mm, and the bottom surface diameter of head 2 is 25 mm.

The difference from the first embodiment and the second embodiment is that: the body of rod 1 comprises the telescopic tube 100 that a plurality of mutual covers were established, through telescopic 101 demountable installation between telescopic tube 100 and the telescopic tube 100, telescopic piece 101 includes spacing 103, spring 104 and locating pin 105, spacing 103 is "U" font structure of standing on one's side, locating pin 105 is "T" font structure of standing on one's side, the one end and the spring 104 of locating pin 105 are fixed, spring 104 is located spacing 103, the inner wall at one of them telescopic tube 100 is fixed to spacing 103, two telescopic tube 100 are run through in proper order to the other end of locating pin 105, telescopic tube 100 is last all seted up with locating pin 105 assorted locating hole 102.

According to the hole depth of the wall surface, each telescopic sleeve 100 is pulled to adjust the length, and then the head 2 can penetrate into the hole to tamp mortar.

In the above three embodiments, the topmost end of the rod body 1 is fixedly mounted with the head 2 or is detachably mounted in a threaded manner.

The rod body 1 and the head 2 are both made of stainless steel.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fair-faced concrete wall body split bolt hole patching device, includes the body of rod (1), its characterized in that, head (2) are installed to the one end of the body of rod (1), head (2) are the round platform form, and the top surface of head (2) is the arc arch, the thickness of head (2) is 3mm, head (2) top surface diameter is 20mm, the bottom surface diameter of head (2) is 25 mm.

2. The fair-faced concrete wall split bolt hole repairing device according to claim 1, wherein the rod body (1) is composed of a plurality of threaded pipes (10) which are spliced with each other, and the threaded pipes (10) are detachably installed with the threaded blocks (11) in a threaded mode.

3. The fair-faced concrete wall split bolt hole repairing device as claimed in claim 1, it is characterized in that the rod body (1) is composed of a plurality of telescopic sleeves (100) which are mutually sleeved, the telescopic sleeve (100) and the telescopic sleeve (100) are detachably arranged through a telescopic piece (101), the telescopic part (101) comprises a limiting frame (103), a spring (104) and a positioning pin (105), the limiting frame (103) is in a side-standing U-shaped structure, the positioning pin (105) is in a side-standing T-shaped structure, one end of the positioning pin (105) is fixed with a spring (104), the spring (104) is positioned in the limiting frame (103), the limiting frame (103) is fixed on the inner wall of one telescopic sleeve (100), the other end of the positioning pin (105) sequentially penetrates through the two telescopic sleeves (100), the telescopic sleeves (100) are all provided with positioning holes (102) matched with the positioning pins (105).

4. A fair-faced concrete wall split bolt hole patching device according to any one of claims 1-3, wherein the rod body (1) and the head (2) are fixedly installed or detachably installed in a threaded manner.

5. A fair-faced concrete wall split bolt hole patching device according to any one of claims 1-3, wherein the body (1) and the head (2) are made of stainless steel.