CN218541202U

CN218541202U - Single-hole anchor backing plate

Info

Publication number: CN218541202U
Application number: CN202222901640.2U
Authority: CN
Inventors: 刘强
Original assignee: Chongqing Liangping District Hongfugui Agricultural Machinery Equipment Manufacturing Co ltd
Current assignee: Chongqing Liangping District Hongfugui Agricultural Machinery Equipment Manufacturing Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-28
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to an ground tackle part technical field specifically is a haplopore anchor backing plate, including the anchor backing plate base, the top of anchor backing plate base is provided with brace rod, mud jacking hole and anchor backing plate pipe respectively, the top fixed mounting of brace rod has the plum blossom knob, the bottom of brace rod is rotated and is installed the backup pad, the outside of anchor backing plate pipe is provided with protection machanism, through setting up protection machanism in the haplopore anchor backing plate to utilize the structural design among the protection machanism, realized the sliding fit of guard ring and anchor backing plate pipe fitting, make the inboard of guard ring and the outside in close contact with of anchor backing plate pipe, and then reached the mesh of tying and protecting to the mouth of pipe, the effectual condition of avoiding the mouth of pipe to take place the fracture, improved the strength coefficient of anchor backing plate.

Description

Single-hole anchor backing plate

Technical Field

The utility model relates to an ground tackle part technical field specifically is a haplopore anchor backing plate.

Background

The single-hole anchor backing plate used in the construction process at present is found by retrieval, the utility model discloses a single-hole anchor backing plate in patent application No. CN00247312.7 adopts cast steel one-step casting shaping, and it includes backing plate 1 and strengthening rib 2 that fuses with it, the center of backing plate 1 has a bell mouth 3 that suits with the clamping piece tapering. The anchor backing plate has compact and reasonable structure, is easy to process, greatly shortens the production period and reduces the cost; during construction, the anchor backing plate is installed, the steel strand and the clamping piece can be directly threaded, and the jack is used for tensioning, so that the working efficiency is greatly improved.

Although the above patent solves the above problems in the background art, the following disadvantages still exist: 1. the pipe orifice of the anchor backing plate is not provided with an effective protection component, so that local stress concentration at the pipe orifice is easily caused during tensioning, and further the pipe orifice is cracked; 2. the angle of placing of its anchor backing plate bottom does not have the regulation nature, and the anchor backing plate of being not convenient for is mutually perpendicular with board end steel beam, causes the condition of eccentric installation to appear in the anchor backing plate, and then leads to the anchor backing plate to split because of eccentric pressurized, is unfavorable for from this to the subsequent use of anchor backing plate.

To sum up, the utility model discloses a design a haplopore anchor backing plate and solve the problem among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a haplopore anchor backing plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a single-hole anchor backing plate comprises an anchor backing plate base, wherein the top of the anchor backing plate base is respectively provided with a supporting rib, a mud jacking hole and an anchor backing plate pipe, the top end of the supporting rib is fixedly provided with a quincuncial knob, the bottom end of the supporting rib is rotatably provided with a supporting plate, and the outer side of the anchor backing plate pipe is provided with a protection mechanism;

the protection mechanism comprises mounting grooves formed in the periphery of the outer side of the anchor backing plate pipe and a protection ring sleeved on the outer side of the anchor backing plate pipe, and a clamping block is fixedly mounted on the inner side of the protection ring.

As the utility model discloses preferred scheme, the brace rod has a plurality ofly, and is a plurality of the brace rod is located anchor backing plate base's top end angle department respectively, and its outside has seted up the thread groove, and is a plurality of the bottom of brace rod runs through in the top surface of anchor backing plate base and through the inner wall threaded connection of thread groove and anchor backing plate base, the backup pad is located anchor backing plate base's lower extreme.

As the utility model discloses preferred scheme, the mud jacking hole is located the avris at anchor backing plate base top respectively, and its completion runs through in the top of anchor backing plate base.

As the utility model discloses preferred scheme, the anchor backing plate pipe is located the top axis position of anchor backing plate base, and its inboard all around surface is level and smooth clean form.

As the utility model discloses preferred scheme, the inboard of mounting groove is laminated mutually with the outside surface of fixture block, and its and fixture block sliding connection.

As the utility model discloses preferred scheme, the inboard outside size looks adaptation with anchor backing plate pipe of guard ring, and its top surface is parallel and level mutually with the top surface of anchor backing plate pipe.

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

1. the utility model discloses in, through setting up protection machanism in the haplopore anchor backing plate to utilize the structural design among the protection machanism, realized the sliding fit of guard ring and anchor backing plate pipe fitting, make the inboard of guard ring and the outside in close contact with of anchor backing plate pipe, and then reached and bound the purpose of protection to the mouth of pipe, the effectual condition of avoiding the mouth of pipe to take place the fracture has improved the intensity coefficient of anchor backing plate.

2. The utility model discloses in, through a haplopore anchor backing plate that sets up to utilize the structural design of brace rod, plum blossom knob and backup pad, realized the vertical removal of brace rod and backup pad, and then reached anchor backing plate bottom and placed the purpose that the angle was adjusted, the anchor backing plate of being convenient for is mutually perpendicular with the board end steel beam, and the effectual anchor backing plate of having avoided the eccentric installation's of appearance condition, the follow-up use to the anchor backing plate of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially exploded structure of the anchor pad of the present invention;

fig. 3 is a schematic structural view of the protection mechanism of the present invention.

In the figure: 1. an anchor backing plate base; 101. supporting ribs; 1011. a quincuncial knob; 1012. a support plate; 102. grouting holes; 103. an anchor backing plate tube; 2. a protection mechanism; 201. mounting grooves; 202. a guard ring; 203. and (7) clamping blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-3, the present invention provides a technical solution:

a single-hole anchor backing plate comprises an anchor backing plate base 1, wherein the top of the anchor backing plate base 1 is respectively provided with a supporting rib 101, a mud jacking hole 102 and an anchor backing plate pipe 103, the top end of the supporting rib 101 is fixedly provided with a plum blossom knob 1011, the bottom end of the supporting rib 101 is rotatably provided with a supporting plate 1012, and the outer side of the anchor backing plate pipe 103 is provided with a protection mechanism 2;

wherein, mud jacking hole 102 is located the avris at anchor backing plate base 1 top respectively, and it accomplishes the top that runs through in anchor backing plate base 1, the aperture in mud jacking hole 102 is G3/4, anchor backing plate pipe 103 is located the top axis position of anchor backing plate base 1, and its inboard all around surface is level and smooth clean form, brace rod 101 has a plurality ofly, a plurality of brace rod 101 are located the top end corner department of anchor backing plate base 1 respectively, and its outside has seted up the thread groove, the bottom of a plurality of brace rod 101 runs through in the top surface of anchor backing plate base 1 and through the thread groove and anchor backing plate base 1's inner wall threaded connection, backup pad 1012 is located the lower extreme of anchor backing plate base 1, the cooperation of brace rod 101 and knob 1011, the screw thread rotation of brace rod 101 with anchor backing plate base 1 top inner wall has been realized, under this effect, make backup pad 1012 take place the aversion, and then solved the problem that the angle of placing of anchor backing plate bottom does not have the adjustability, the plum blossom is prevented that eccentric mounting's the condition from appearing.

In this embodiment, referring to fig. 1, fig. 2 and fig. 3, the protection mechanism 2 includes an installation groove 201 formed around the outer side of the anchor backing plate tube 103 and a protection ring 202 sleeved on the outer side of the anchor backing plate tube 103, a fixture block 203 is fixedly installed on the inner side of the protection ring 202, and the fixture block 203 is disposed to be convenient for matching with the installation groove 201, so as to ensure the attachment of the protection ring 202 and the outer side surface of the anchor backing plate tube 103;

wherein, the inboard of mounting groove 201 is laminated with the outside surface of fixture block 203 mutually, and it and fixture block 203 sliding connection, the inboard of protective ring 202 and the outside size looks adaptation of anchor backing plate pipe 103, and its top surface is parallel and level mutually with the top surface of anchor backing plate pipe 103, cooperation between mounting groove 201 and the fixture block 203 has played the slip of ordering about protective ring 202, the sliding contact of protective ring 202 with anchor backing plate pipe 103 has been realized, and then the mouth of pipe department of having solved the anchor backing plate does not possess effectual protection component, thereby avoided the mouth of pipe to receive local stress and the condition of fracture takes place, user's demand has been satisfied.

The utility model discloses work flow: when the single-hole anchor backing plate is used in the building construction process, firstly, the anchor backing plate is placed at a required position, whether sand holes, bubbles and microcracks exist in the anchor backing plate or not is observed, next-step operation can be carried out after error is ensured, secondly, the bottom of the anchor backing plate is ensured to be in a vertical state with the placement position, the quincunx knob 1011 is rotated to drive the supporting rib 101 to rotate, the supporting rib 101 vertically moves under the condition that the supporting rib 101 is in threaded connection with the inside of the top of the anchor backing plate base 1, the supporting plate 1012 also gradually vertically moves along with the movement of the supporting rib 101, adjustment is carried out according to the height of the placement position, therefore, the relative vertical state of the anchor backing plate is ensured, the condition that the anchor backing plate is eccentrically installed is avoided, finally, concrete is poured to the outer side of the anchor backing plate, grouting holes 102 must be effectively sealed in the pouring process of tensioning the anchor backing plate, the arrangement of the protective ring 202 can effectively prevent the situation that the tension stress of the anchor backing plate pipe 103 from locally cracking, the integral stress of anchor backing plate can be better met, and the requirements of the whole engineering can be further met.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes may be made in these embodiments without departing from the spirit and the principles of the invention, and the scope of the invention is not limited thereto.

Claims

1. The utility model provides a haplopore anchor backing plate, includes anchor backing plate base (1), its characterized in that: the top of the anchor backing plate base (1) is provided with a supporting rib (101), a mud jacking hole (102) and an anchor backing plate pipe (103) respectively, the top end of the supporting rib (101) is fixedly provided with a plum blossom knob (1011), the bottom end of the supporting rib (101) is rotatably provided with a supporting plate (1012), and the outer side of the anchor backing plate pipe (103) is provided with a protection mechanism (2);

protection machanism (2) are including offering mounting groove (201) and the cover in the protection ring (202) that establish around anchor backing plate pipe (103) outside in the anchor backing plate pipe (103) outside, the inboard fixed mounting of protection ring (202) has fixture block (203).

2. A single hole anchor pad according to claim 1, wherein: the brace rod (101) have a plurality ofly, a plurality of the brace rod (101) are located the top end angle department of anchor backing plate base (1) respectively, and its outside has seted up the thread groove, and are a plurality of the bottom of brace rod (101) runs through in the top surface of anchor backing plate base (1) and through the inner wall threaded connection of thread groove and anchor backing plate base (1), backup pad (1012) are located the lower extreme of anchor backing plate base (1).

3. A single hole anchor pad according to claim 1, wherein: the mud jacking holes (102) are respectively positioned on the sides of the top of the anchor backing plate base (1) and completely penetrate through the top of the anchor backing plate base (1).

4. A single hole anchor pad according to claim 1, wherein: the anchor backing plate pipe (103) is located at the top central axis of the anchor backing plate base (1), and the inner side peripheral surface of the anchor backing plate pipe is flat and clean.

5. A single hole anchor pad according to claim 1, wherein: the inner side of the mounting groove (201) is attached to the outer side surface of the clamping block (203), and the mounting groove is connected with the clamping block (203) in a sliding mode.

6. A single hole anchor pad according to claim 1, wherein: the inner side of the protection ring (202) is matched with the outer side of the anchor backing plate pipe (103) in size, and the top surface of the protection ring is flush with the top surface of the anchor backing plate pipe (103).