CN218508827U

CN218508827U - Detachable tensioning anchorage device

Info

Publication number: CN218508827U
Application number: CN202222759043.0U
Authority: CN
Inventors: 卢创谋
Original assignee: Guangxi Guita Tower Co ltd
Current assignee: Guangxi Guita Tower Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-21
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to stretch-draw ground tackle field, especially a can dismantle stretch-draw ground tackle, the connected mode to current reinforcing bar and stretch-draw ground tackle stretch-draw end is complicated relatively, and is inconvenient to its dismantlement, when carrying out stretch-draw to the reinforcing bar, the mode nature of stretch-draw is to complicated problem, now proposes following scheme, and it includes the limiting plate, is located the stretching plate of limiting plate one side, it has a plurality of reinforcing bars to slide to run through in limiting plate and the stretching plate, be equipped with the limited subassembly of injecing the parcel to the reinforcing bar in the limiting plate, be equipped with in the stretching plate and advance to carry out fixed subassembly fixed to the reinforcing bar, be equipped with in the stretching plate and carry out the lift subassembly that rises to the reinforcing bar, the utility model discloses in, stretch-draw stiff end and reinforcing bar stretch-draw reinforcing bar terminal to the fixed mode of reinforcing bar are simple, can make a plurality of grip blocks press from both sides the reinforcing bar fixedly in running through the inslot through hexagon nut simultaneously, can conveniently install the dismantlement.

Description

Detachable tensioning anchorage device

Technical Field

The utility model relates to a stretch-draw ground tackle technical field especially relates to a can dismantle stretch-draw ground tackle.

Background

The electric power pole tower is a support used for supporting a power transmission line in the overhead power transmission line, is mostly made of steel or reinforced concrete and is a main supporting structure of the overhead power transmission line, and in the processing process of the electric power pole tower, in order to improve the rigidity and the strength of the electric power pole tower, reinforcing steel bars need to be bundled together to form a framework, then the framework is elongated through a tension anchor, and concrete pouring is carried out on the basis of the framework.

The existing tension anchorage device has a plurality of defects in the using process:

1. when the tensioning anchor is used, the connection mode of the steel bars and the tensioning ends is relatively complex, and the tensioning anchor is inconvenient to disassemble.

2. When traditional stretch-draw ground tackle is carrying out the stretch-draw to the reinforcing bar, the stretch-draw mode is complicated relatively, can not carry out the stretch-draw to the reinforcing bar through the rotation of a lead screw.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can dismantle stretch-draw ground tackle has solved the connected mode that exists reinforcing bar and stretch-draw ground tackle stretch-draw end among the prior art and is complicated relatively, and is inconvenient to it dismantles, when carrying out stretch-draw to the reinforcing bar, the shortcoming of the mode nature of stretch-draw to complicacy.

The utility model provides a following technical scheme:

a detachable tensioning anchor comprises a limiting plate and a stretching plate positioned on one side of the limiting plate, wherein a plurality of reinforcing steel bars are arranged in the limiting plate and the stretching plate in a sliding penetrating manner, and a limiting assembly for limiting and wrapping the reinforcing steel bars is arranged in the limiting plate;

a fixing component for fixing the reinforcing steel bars is arranged in the stretching plate;

and a pulling-up component for pulling up the reinforcing steel bar is arranged in the stretching plate.

In a possible design, the limiting component comprises a plurality of through grooves arranged in the limiting plate, the through grooves are fixedly connected with a fixing pin, a plurality of clamping plates are arranged in the fixing pin, clamping grooves are formed in the outer sides of the clamping plates, and the fixing pin is clamped with the clamping grooves.

In a possible design, the fixing component comprises a plurality of fixing grooves formed in the stretching plate, one side, close to the limiting plate, of the stretching plate is provided with a plurality of hexagonal rings, one side of each hexagonal ring is fixedly connected with a fixing barrel, the fixing barrels penetrate through the fixing grooves, and the outer wall of each fixing barrel is in threaded connection with a hexagon nut.

In a possible design, the lifting assembly includes a contact groove disposed in the limiting plate, a nut groove is disposed in the stretching plate, a nut is fixedly connected in the nut groove, a stretching screw rod penetrates through the nut, a contact plate is fixedly connected to one end of the stretching screw rod, and the contact plate contacts the contact groove.

In one possible design, the other end of the drawing screw is provided with a hexagonal turning block.

In a possible design, the outer wall of fixed bucket is equipped with a plurality of open slots, is applicable to and gives way many reinforcing bars.

In one possible design, a hexagonal groove is formed at one end of the fixing groove, and the hexagonal groove is matched with the hexagonal ring.

In a possible design, a plurality of the through grooves are provided with limit grooves, and are fixed in the limit grooves.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

The utility model discloses in, fixed being equipped with four grip blocks in, can wrapping up four grip blocks through fixed tying, when the reinforcing bar passes from four grip blocks in, can press from both sides tightly the reinforcing bar through promoting the limiting plate to the one end in block groove.

The utility model discloses in, be equipped with fixed bucket and hexagon nut, through the threaded connection of fixed bucket and hexagon nut, can press from both sides the reinforcing bar tightly, carry out stretch-draw, twist off hexagon nut from fixed bucket after the stretch-draw is accomplished, can dismantle.

The utility model discloses in, the fixed mode of stiff end and reinforcing bar stretch-draw terminal pair reinforcing bar is simple, can make a plurality of grip blocks press from both sides tight fixedly to the reinforcing bar through the stretch-draw reinforcing bar running through the inslot, screws up the fixed bucket through hexagon nut simultaneously, can conveniently install the dismantlement.

Drawings

Fig. 1 is a three-dimensional schematic view of a detachable tension anchor according to an embodiment of the present invention;

FIG. 2 is an exploded view of a removable tension anchor limiting plate according to an embodiment of the present invention;

fig. 3 is an exploded view of a detachable tension anchor stretching plate according to an embodiment of the present invention.

Reference numerals are as follows:

1. a limiting plate; 2. stretching the plate; 3. reinforcing steel bars; 4. a through groove; 5. a clamping plate; 6. a clamping groove; 7. fixing; 8. a touch plate; 9. a contact groove; 10. a hexagonal ring; 11. fixing the barrel; 12. an open slot; 13. fixing grooves; 14. stretching the screw rod; 15. a nut groove; 16. a nut; 17. a hexagonal nut.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Example 1

Referring to fig. 1, a detachable tensioning anchorage device comprises a limiting plate 1 and a stretching plate 2 arranged on one side of the limiting plate 1, wherein a plurality of reinforcing steel bars 3 penetrate through the limiting plate 1 and the stretching plate 2 in a sliding manner, a limiting assembly for limiting and wrapping the reinforcing steel bars 3 is arranged in the limiting plate 1, a fixing assembly for fixing the reinforcing steel bars 3 is arranged in the stretching plate 2, and a pulling-up assembly for pulling up the reinforcing steel bars 3 is arranged in the stretching plate 2.

The technical scheme is that the limiting assembly in the limiting plate 1, the fixing assembly in the stretching plate 2 and the pulling-up assembly in the stretching plate 2 can achieve the technical effects of limiting, fixing and stretching the reinforcing steel bars 3.

Referring to fig. 2, the limiting component includes a plurality of through slots 4 disposed in the limiting plate 1, a fixed fastening 7 is fixedly connected in the through slots 4, a plurality of clamping plates 5 are disposed in the fixed fastening 7, clamping slots 6 are disposed on outer sides of the clamping plates 5, and the fixed fastening 7 and the clamping slots 6 are clamped with each other.

According to the technical scheme, the plurality of steel bars 3 penetrate from the plurality of clamping plates 5 corresponding to the through grooves 4 respectively, in the fixing barrel 11 is penetrated, each of the plurality of clamping plates 5 penetrating through the grooves 4 is wrapped and fixed by the fixing pins 7, when the steel bars penetrate through the plurality of clamping plates 5, small-section openings formed by the plurality of clamping plates 5 limit the steel bars 3, and the technical effect of preventing the steel bars 3 from moving can be achieved.

Referring to fig. 3, the fixing assembly includes a plurality of fixing grooves 13 formed in the stretching plate 2, a plurality of hexagonal rings 10 are disposed on one side of the stretching plate 2 close to the limiting plate 1, a fixing barrel 11 is fixedly connected to one side of the hexagonal rings 10, the fixing barrel 11 penetrates through the fixing grooves 13, and a hexagonal nut 17 is screwed on the outer wall of the fixing barrel 11.

Above-mentioned technical scheme reinforcing bar 3 passes fixed bucket 11, carries out threaded connection through hexagon nut 17 and fixed bucket 11, can reach and carry out the fixed technological effect of centre gripping to reinforcing bar 3.

Referring to fig. 3, the lifting assembly includes a contact groove 9 formed in the limiting plate 1, a nut groove 15 is formed in the stretching plate 2, a nut 16 is fixedly connected in the nut groove 15, a stretching screw 14 penetrates through an internal thread of the nut 16, a contact plate 8 is fixedly connected to one end of the stretching screw 14, and the contact plate 8 is in contact with the contact groove 9.

Above-mentioned technical scheme twists tensile lead screw 14, tensile lead screw 14 carries out the screw thread rotation in nut 16, through rotating tensile lead screw 14,

tensile lead screw

14 and 16 threaded connection of nut, and then 8 promotion limiting plates of the conflict board of 14 one ends of tensile lead screw 1 remove to the direction of keeping away from tensile board 2, tensile lead screw 14 rotates, nut 16 is fixed with tensile board 2, tensile lead screw 14's rotation drives tensile board 2 and removes about, draw and rise the distance between limiting plate 1 and the tensile board 2, make reinforcing bar 3 remove in every a plurality of grip blocks 5 that run through the inslot 4 correspondence, can reach the technological effect who plays the drawing and rise to reinforcing bar 3.

Example 2

Referring to fig. 1, a can dismantle stretch-draw ground tackle, includes limiting plate 1, is located limiting plate 2 of 1 one side of limiting plate, and it has a plurality of reinforcing bars 3 to slide to run through in limiting plate 1 and the stretching plate 2, is equipped with in limiting plate 1 to carry out the limited subassembly of injecing the parcel to reinforcing bar 3, is equipped with in the stretching plate 2 to advance to carry out fixed subassembly fixed to reinforcing bar 3, is equipped with in the stretching plate 2 to carry out the assembly that draws and rise to reinforcing bar 3.

The technical scheme defines the limiting assembly in the plate 1, the fixing assembly in the stretching plate 2 and the pulling assembly in the stretching plate 2, and can achieve the technical effects of limiting, fixing and stretching the reinforcing steel bars 3.

Above-mentioned technical scheme twists tensile lead screw 14, tensile lead screw 14 carries out screw rotation in nut 16, through rotating tensile lead screw 14,

tensile lead screw

14 and 16 threaded connection of nut, and then 8 promotion limiting plates 1 of the conflict board of 14 one ends of tensile lead screw remove to the direction of keeping away from tensile board 2, tensile lead screw 14 rotates, nut 16 is fixed with tensile board 2, tensile lead screw 14's rotation drives tensile board 2 and removes about, draw and rise the distance between limiting plate 1 and the tensile board 2, make reinforcing bar 3 remove in every a plurality of grip blocks 5 that run through the inslot 4 correspondence, can reach the technological effect who plays the drawing and rise to reinforcing bar 3.

Referring to fig. 1, the other end of the drawing screw 14 is provided with a hexagonal rotary block.

According to the technical scheme, the stretching screw rod 14 is driven to rotate through the hexagonal rotating block, and the technical effect of driving the stretching plate 2 to move can be achieved.

Referring to fig. 3, the outer wall of the fixing barrel 11 is provided with a plurality of open grooves 12, which are suitable for abdicating a plurality of reinforcing bars 3.

Above-mentioned technical scheme locates open slot 12 in the fixed bucket 11, can reach the technological effect of being convenient for adjust the removal of stepping down to reinforcing bar 3.

Referring to fig. 3, a hexagonal groove is formed at one end of the fixing groove 13, and the hexagonal groove is engaged with the hexagonal ring 10.

According to the technical scheme, the hexagonal groove is formed according to the shape of the hexagonal ring 10, and the technical effect of conveniently fixing the hexagonal ring 10 can be achieved.

Referring to fig. 3, a plurality of through grooves 4 are provided with a limiting groove, and the fixed pin 7 is provided in the limiting groove.

The technical scheme is that the through groove 4 is internally provided with the limiting groove, so that the technical effects of limiting the fixed pin 7 and preventing the fixed pin 7 from falling off from the through groove 4 can be achieved.

The working principle and the using process of the technical scheme are as follows: when in use, a plurality of reinforcing steel bars 3 are respectively penetrated in a plurality of corresponding clamping plates 5 in the through grooves 4, the plurality of clamping plates 5 in each through groove 4 are wrapped and fixed by a fixing plug 7 in the fixing barrel 11, when the reinforcing steel bars penetrate through the plurality of clamping plates 5, a small section opening formed by the plurality of clamping plates 5 limits the reinforcing steel bars 3 to prevent the reinforcing steel bars 3 from moving, the reinforcing steel bars 3 penetrate through the fixing barrel 11, are in threaded connection with the fixing barrel 11 through a hexagon nut 17 to clamp and fix the reinforcing steel bars 3, screw the stretching screw rod 14, the stretching screw rod 14 is in threaded rotation in a nut 16, and the stretching screw rod 14 is in threaded connection with the nut 16 by rotating the stretching screw rod 14, and then the conflict board 8 of 14 one ends of tensile lead screw promotes the direction removal of limiting plate 1 to keeping away from stretching plate 2, tensile lead screw 14 rotates, nut 16 is fixed with stretching plate 2, the rotation of tensile lead screw 14 drives stretching plate 2 and removes, the distance between limiting plate 1 and the stretching plate 2 is risen, make reinforcing bar 3 move in every a plurality of grip blocks 5 that run through the inslot 4 and correspond, play the effect of rising to reinforcing bar 3, the rising is accomplished, twist hexagonal nut 17 from corresponding fixed bucket 11 and fall, can take off the relevant subassembly in the stretching plate 2, tensile lead screw 14 and limiting plate 1 are mutually touched, through taking off stretching plate 2, can separate tensile lead screw 14 and limiting plate 1.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A detachable tensioning anchorage device is characterized by comprising a limiting plate (1) and a stretching plate (2) positioned on one side of the limiting plate (1), wherein a plurality of reinforcing steel bars (3) are arranged in the limiting plate (1) and the stretching plate (2) in a sliding and penetrating manner, and a limiting assembly for limiting and wrapping the reinforcing steel bars (3) is arranged in the limiting plate (1);

a fixing component for fixing the steel bar (3) is arranged in the stretching plate (2);

and a pulling-up component for pulling up the reinforcing steel bar (3) is arranged in the stretching plate (2).

2. A detachable tension anchorage according to claim 1, wherein the limiting component comprises a plurality of through grooves (4) arranged in a limiting plate (1), a fixed fastening (7) is fixedly connected in the through grooves (4), a plurality of clamping plates (5) are arranged in the fixed fastening (7), clamping grooves (6) are arranged on the outer sides of the clamping plates (5), and the fixed fastening (7) is clamped with the clamping grooves (6).

3. A detachable tensioning anchorage according to claim 1, wherein the fixing assembly comprises a plurality of fixing grooves (13) arranged in the stretching plate (2), a plurality of hexagonal rings (10) are arranged on one side of the stretching plate (2) close to the limiting plate (1), a fixing barrel (11) is fixedly connected to one side of each hexagonal ring (10), the fixing barrel (11) penetrates through the fixing grooves (13), and a hexagonal nut (17) is screwed on the outer wall of the fixing barrel (11).

4. A detachable tension anchorage device according to claim 1, wherein the tension assembly comprises an interference groove (9) formed in the limiting plate (1), a nut groove (15) is formed in the tension plate (2), a nut (16) is fixedly connected in the nut groove (15), a tension screw (14) penetrates through the nut (16) in a threaded manner, an interference plate (8) is fixedly connected to one end of the tension screw (14), and the interference plate (8) and the interference groove (9) are in interference.

5. A detachable tension anchor according to claim 4, characterised in that the other end of the tension screw (14) is provided with a hexagonal turning block.

6. A detachable tension anchorage according to claim 3, wherein the outer wall of the fixed barrel (11) is provided with a plurality of open slots (12).

7. A detachable tension anchor according to any one of claims 3 or 6, characterised in that the fixing groove (13) is provided with a hexagonal groove at one end and the hexagonal groove is fitted with a hexagonal ring (10).

8. A detachable tension anchorage according to claim 2, wherein a plurality of the through grooves (4) are provided with a limiting groove therein, and the fixed pin (7) is provided in the limiting groove.