CN216552441U

CN216552441U - Detachable fixed anchor point

Info

Publication number: CN216552441U
Application number: CN202122922654.8U
Authority: CN
Inventors: 徐瑞
Original assignee: Suzhou Sijiude Safety Protection Technology Co ltd
Current assignee: Suzhou Sijiude Safety Protection Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-17
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a detachable fixing anchor point.A first through hole and a second through hole are arranged in the middle of a fixing seat in a front-back penetrating manner, a pull rod piece penetrates through the first through hole, a limiting post is arranged at the front end part of the pull rod piece, which extends out of the fixing seat, and groove surfaces are symmetrically arranged on the outer side of the front end part of the limiting post; the pull rod piece is located the back tip of fixing base and is equipped with the spring part by the cover, and the tip that tightens up the place links to each other with the spring part, and it has the gasket to run through the second through-hole through the lead wire simultaneously to tighten up the piece, makes the gasket laminating on the notch of spacing post both sides, through the drawing of tightening up the piece, and the groove face that tip connection's gasket removed along spacing post both sides before making. When carrying out the anchor point and fixing, the gasket and the spacing post of tightening part front end portion mutually support, and it is fixed to the fixed point tensioning, when needs anchor point breaks away from, can rethread draw and draw pull rod spare, make the holistic normal cross-section of spacing post reduce, make the whole wall body face of following of device take off to used repeatedly.

Description

Detachable fixed anchor point

Technical Field

The utility model belongs to the technical field of fixed anchor parts, and particularly relates to a detachable fixed anchor.

Background

In the process of constructing a structural beam in the existing urban construction, a fixed anchor point is required to be adopted for positioning operation firstly, and the existing fixed anchor point is fixed at one time.

The anchor point is fixed, and is fixed disposable with the wall monolithic to this kind of fixed anchor point is to unable reuse, and because structural strength when being connected in order to satisfy the anchor point, its own processing cost is higher, and when the anchor point was fixed the back, only as the disposable of structure hanging point, follow-up unable follow-up wall body is complete to be dismantled, has both caused the extravagant potential safety hazard that can cause to a certain extent of unnecessary product.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a detachable fixing anchor point, which solves the technical problems in the prior art.

The purpose of the utility model can be realized by the following technical scheme:

a detachable fixing anchor point comprises a fixing seat, a pull rod piece and a tightening piece, wherein a first through hole and a second through hole are formed in the middle of the fixing seat in a penetrating mode, the pull rod piece penetrates through the first through hole, a limiting column is arranged at the front end portion, extending out of the fixing seat, of the pull rod piece, groove surfaces are symmetrically formed in the outer side of the front end portion where the limiting column is located, and the outer diameter of the front end portion where the groove surfaces are located is smaller than that of the rear end portion;

the pull rod piece is located the back tip of fixing base and is equipped with the spring part in the cover, the end portion that tightens up the piece place links to each other with the spring part, and it has the gasket to run through the second through-hole through the lead wire simultaneously to tighten up the piece, makes the gasket laminating is on the notch of spacing post both sides, through the drawing of tightening up the piece, and the groove face that tip connection's gasket removed along spacing post both sides before making.

Furthermore, the tail end of the pull rod piece is provided with an annular pull buckle, and meanwhile, the pull buckle and the pull rod piece are of an integrally formed structure.

Furthermore, the second through holes are divided into two groups and are symmetrically distributed by taking the first through holes as centers.

Furthermore, a connecting column extends outwards from the front end of the center of the fixing seat, and the outer diameter of the limiting column is the same as that of the connecting column.

Furthermore, the outer diameter of the gasket is provided with anti-skid lines.

The utility model has the beneficial effects that:

1. this device is mutually supported through pull rod spare, tightening member, when carrying out the anchor point and fixing, and the gasket and the spacing post of tightening member front end mutually support, and is fixed to the fixed point tensioning, when needs anchor point breaks away from, then drag the back tip matte contact of gasket and spacing post behind the tightening member, make the holistic positive cross-section of spacing post reduce, can rethread draw pull rod spare, make the device wholly take off from the wall body face, repeatedly usable.

2. The outer diameter of the gasket of the device is provided with anti-slip lines, so that the anti-slip force of contact between the gasket and a wall body can be improved.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of part A of an embodiment of the present invention;

fig. 3 is a schematic view of a fixing base according to an embodiment of the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, an embodiment of the utility model provides a detachable fixing anchor point, which includes a fixing base 1, a pull rod 2, and a tightening member 3, wherein a first through hole 101 and a second through hole 102 are formed in the front and rear of the middle of the fixing base 1, and the second through holes 102 are two groups and symmetrically distributed with the first through hole 101 as a center. Meanwhile, the pull rod piece 2 penetrates through the first through hole 101, two end portions of the pull rod piece 2 respectively extend out of two end portions of the fixing base 1, a limiting column 21 is arranged at the front end portion of the pull rod piece 2 extending out of the fixing base 1, groove surfaces 211 are symmetrically arranged on the outer sides of the front end portion of the limiting column 21, and the outer diameter of the front end portion of the groove surface 211 is smaller than that of the rear end portion (namely, the front end portion of the limiting column 21 is larger than that of the rear end portion). The front end of the center of the fixed seat 1 extends outwards to form a connecting column 103, and the outer diameter of the limiting column 21 is the same as that of the connecting column 103.

As shown in fig. 3, the rear end portion of the fixing base 1 of the pull rod member 2 is sleeved with the spring member 22, the end portion of the tightening member 3 is connected to the spring member 22, meanwhile, the tightening member 3 penetrates through the second through hole 102 through a lead (made of steel, and the strength is high), the front end portion of the lead is connected with the gasket 23, the gasket 23 is attached to the notches 211 on two sides of the limiting column 21, the gasket 23 is stretched through the tightening member 3, the gasket 23 connected to the front end portion moves along the groove surfaces 211 on two sides of the limiting column 21, the outer diameter of the gasket 23 is provided with the anti-slip patterns 231, the anti-slip patterns 231 increase the contact friction force between the gasket 23 and a wall body when the gasket 23 is pulled, the end of the pull rod member 2 is set to be the annular pull button 201, the pull button 201 and the pull rod member 2 are of an integrated structure, and the overall structure pulling strength is improved.

During the use, at first place gasket 23 in the groove face 211 rear end portion at spacing post 21 place, the external diameter that gasket 23 and spacing post 21 enclose this moment is less, then place spacing post 21 in the bolt hole of wall body and connect, because spacing post 21 and pull rod 2 integral connection, when the outside of drawing knot 201 receives the pulling force, then spacing post 21 draws to the outside, but the outer wall at gasket 23 place has been fixed at the bolt hole inner wall at wall body place, spacing post 21 draws outwards and draws and leads to extruding gasket 23 to both sides, be difficult for causing gasket 23 to drop from the wall body, and reach locking effect.

When needs are dismantled, then the tightener 3 draws and draws, and gasket 23 moves backward under the drawing of lead wire this moment, then draws the gasket 23 and moves to the rear end portion at spacing post 21 place (the external diameter that gasket 23 and spacing post 21 enclose becomes small this moment), can draw pull rod 2 outward again this moment for spacing post 21 wholly breaks away from on the wall body face, can carry out the fixed mounting of next tie point, can used repeatedly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A detachable fixing anchor point comprises a fixing seat (1), a pull rod piece (2) and a tightening piece (3), and is characterized in that a first through hole (101) and a second through hole (102) are formed in the middle of the fixing seat (1) in a front-back penetrating mode, the pull rod piece (2) penetrates through the first through hole (101), a limiting column (21) is arranged at the front end portion, extending out of the fixing seat (1), of the pull rod piece (2), groove surfaces (211) are symmetrically formed in the outer side of the front end portion where the limiting column (21) is located, and the outer diameter of the front end portion where the groove surfaces (211) are located is smaller than that of the rear end portion;

draw bar (2) are located the back tip cover that fixing base (1) was equipped with spring part (22), the tip portion that receives tight piece (3) place links to each other with spring part (22), and it runs through second through-hole (102) through the lead wire and is connected with gasket (23) to receive tight piece (3) simultaneously, makes gasket (23) laminating is on grooved surface (211) of spacing post (21) both sides, through the drawing of receiving tight piece (3), and grooved surface (211) along spacing post (21) both sides are removed in gasket (23) that make preceding end connection.

2. The removable anchor point of claim 1, wherein the end of the pull rod (2) is provided with a ring-shaped pull tab (201), and the pull tab (201) and the pull rod (2) are integrally formed.

3. The removable fixation anchor according to claim 1, characterized in that the second through holes (102) are two groups and are distributed symmetrically with respect to the first through hole (101).

4. The removable anchor point of claim 3, wherein the central front end of the holder (1) has a connection post (103) extending outward, and the outer diameter of the position-limiting post (21) is the same as the outer diameter of the connection post (103).

5. Removable fixation anchor according to claim 4, characterized in that said spacer (23) is provided with an anti-slip thread (231) on its outer diameter.