CN219690503U

CN219690503U - Tension anchor rod for building engineering

Info

Publication number: CN219690503U
Application number: CN202320863585.4U
Authority: CN
Inventors: 伍勇
Original assignee: Sichuan Xinpei Construction Engineering Co ltd
Current assignee: Sichuan Xinpei Construction Engineering Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-09-15
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to the technical field of constructional engineering and discloses a tension anchor rod for constructional engineering, which comprises a support column, wherein the bottom surface of the support column is fixedly connected to the top surface of a drill bit, the middle part of the support column is rotationally connected with a rotating rod, the top of the rotating rod is fixedly connected with a fixed block, the outer side of the bottom of the rotating rod is fixedly connected to the middle part of an elliptical block, the bottoms of the two sides of the support column are both slidingly connected with clamping blocks, cambered surfaces are arranged on the opposite sides of the two clamping blocks, the inner walls of the two cambered surfaces are respectively slidingly connected to the two sides of the outside of the elliptical block, and the tops of the two sides of the support column are both fixedly connected with a cross rod. According to the utility model, the rotating rod can be driven to rotate by rotating the fixing block, and the two clamping blocks can be ejected out at the moment by rotating one longer side of the elliptical block to the cambered surfaces of the two clamping blocks, so that the support column can be firmly clamped in soil, and the fixing effect of the support column is improved.

Description

Tension anchor rod for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a tension anchor rod for constructional engineering.

Background

Along with the development of modern technology, building facilities related to people are also continuously perfected, in the process of building engineering construction, the tension anchor rod is one of the devices which are required to be used, and the anti-pulling bearing capacity of the tension anchor rod directly influences the quality of a foundation pit, so that the fixing effect of the tension anchor rod is extremely high, in the process of using the existing tension anchor rod, the anti-pulling capacity of the anchor rod is generally realized by using an anchor rod body and external threads, and therefore, the longitudinal tension resistance of the anchor rod is smaller, and the anti-pulling effect is poor.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a tension anchor rod for construction engineering.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pulling force stock for building engineering, includes the pillar, the bottom surface fixed connection of pillar is at the top surface of drill bit, the middle part of pillar rotates and is connected with the bull stick, the top fixedly connected with fixed block of bull stick, the outside fixedly connected with of bull stick bottom is at the middle part of oval piece, the equal sliding connection of bottom of pillar both sides has the fixture block, two the looks near side of fixture block all is provided with the cambered surface, two the inner wall of cambered surface is sliding connection respectively in the outside both sides of oval piece, the equal fixedly connected with horizontal pole in top of pillar both sides.

As a further description of the above technical solution:

the top at pillar middle part is provided with the draw-in groove, the bottom at pillar middle part is provided with the slide opening, just the draw-in groove with the slide opening is linked together.

As a further description of the above technical solution:

the inner wall of draw-in groove rotates to be connected in the middle part outside of bull stick, the bottom surface middle part of bull stick rotates to be connected in the bottom surface middle part of smooth downthehole wall, two the outside of fixture block is sliding connection respectively in the both sides of smooth downthehole wall.

As a further description of the above technical solution:

the outside sliding connection of fixed block has the clamp plate, the middle part of clamp plate is provided with the fixed orifices, the outside sliding connection of fixed block is in the inner wall of fixed orifices.

As a further description of the above technical solution:

the fixed block and the fixed hole are both arranged to be regular hexagons.

As a further description of the above technical solution:

the middle part outside threaded connection of clamp plate has the bolt, the bottom threaded connection of bolt is in the middle part outside of pillar top surface.

As a further description of the above technical solution:

the middle part outside of clamp plate is provided with the screw hole, the inner wall threaded connection of screw hole is in the middle part outside of bolt, the middle part outside of pillar top surface is provided with the screw groove, the inner wall threaded connection of screw groove is in the bottom outside of bolt, just the bolt is provided with four.

The utility model has the following beneficial effects:

1. according to the utility model, the rotating rod can be driven to rotate by rotating the fixing block, and the two clamping blocks can be ejected out at the moment by rotating one longer side of the elliptical block to the cambered surfaces of the two clamping blocks, so that the support column can be firmly clamped in soil, and the fixing effect of the support column is improved.

2. According to the utility model, the fixing block and the fixing hole are both arranged to be regular hexagons, the pressing plate can be clamped on the outer side of the fixing block, and finally the bolt is screwed into the threaded hole and the inner wall of the threaded groove, so that the fixing block and the rotating rod can be locked at the moment, the phenomenon of rotation of the fixing block and the rotating rod is avoided, and the reduction of the fixing effect caused by the retraction of the two clamping blocks is avoided.

Drawings

Fig. 1 is a schematic structural view of a tension anchor rod for construction engineering according to the present utility model;

fig. 2 is a schematic diagram of a part of a construction tension anchor rod for construction engineering according to the present utility model;

FIG. 3 is a partial construction exploded view of a tension anchor for construction according to the present utility model;

fig. 4 is a schematic view of a part of a construction tension anchor rod for construction engineering according to the present utility model.

Legend description:

1. a support post; 2. a drill bit; 3. a rotating rod; 4. a fixed block; 5. an elliptic block; 6. a clamping block; 7. a cambered surface; 8. a cross bar; 9. a clamping groove; 10. a slide hole; 11. a pressing plate; 12. a fixing hole; 13. a bolt; 14. a threaded hole; 15. a thread groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a pulling force stock for building engineering, including pillar 1, pillar 1's bottom surface fixed connection is at the top surface of drill bit 2, pillar 1's middle part rotates and is connected with bull stick 3, bull stick 3's top fixedly connected with fixed block 4, bull stick 3's outside fixed connection is in oval piece 5's middle part, pillar 1 both sides's bottom all sliding connection has fixture block 6, two fixture block 6's looks near side all is provided with cambered surface 7, two cambered surface 7's inner wall respectively sliding connection in oval piece 5 outside both sides, pillar 1 both sides's top all fixedly connected with horizontal pole 8, during the use, can make pillar 1 drive drill bit 2 rotatory through two horizontal poles 8, can make pillar 1 get into in the soil at this moment, accessible rotation fixed block 4 drives bull stick 3 and rotates afterwards, can make oval piece rotatory through bull stick 3, when oval piece longer both sides rotate to two cambered surface 7 departments of 6, can be ejecting two fixture blocks 6 from pillar 1's inside this moment, thereby can be firmly card in earth with pillar 1, increase pillar 1's fixed effect, it takes place to rock.

The top in the middle of the pillar 1 is provided with a clamping groove 9, the bottom in the middle of the pillar 1 is provided with a sliding hole 10, the clamping groove 9 is communicated with the sliding hole 10, the inner wall of the clamping groove 9 is rotationally connected to the outer side of the middle of the rotating rod 3, the middle of the bottom of the rotating rod 3 is rotationally connected to the middle of the bottom of the inner wall of the sliding hole 10, the outer sides of two clamping blocks 6 are respectively and slidingly connected to the two sides of the inner wall of the sliding hole 10, the outer side of the fixed block 4 is slidingly connected with a pressing plate 11, the middle of the pressing plate 11 is provided with a fixed hole 12, the outer sides of the fixed block 4 are slidingly connected to the inner wall of the fixed hole 12, the fixed block 4 and the fixed hole 12 are both arranged into a regular hexagon, the outer side of the middle of the pressing plate 11 is in threaded connection with a bolt 13, the bottom of the bolt 13 is in threaded connection to the outer side of the middle of the top surface of the pillar 1, the middle part outside of clamp plate 11 is provided with screw hole 14, the inner wall threaded connection of screw hole 14 is in the middle part outside of bolt 13, the middle part outside of pillar 1 top surface is provided with thread groove 15, the inner wall threaded connection of thread groove 15 is in the bottom outside of bolt 13, and bolt 13 is provided with four, and after ejecting ejector block 5, through all setting up fixed block 4 and fixed orifices 12 to regular hexagon, consequently can block clamp plate 11 in the outside of fixed block 4, screw in the inner wall of screw hole 14 and thread groove 15 again with bolt 13 at last, can lock fixed block 4 and bull stick 3 this moment, avoid its phenomenon that takes place the gyration, thereby avoid two fixture blocks 6 to retract and lead to fixed effect decline.

Working principle: during the use, can make pillar 1 drive drill bit 2 rotatory through two horizontal poles 8, can make pillar 1 get into in the soil this moment, accessible rotation fixed block 4 drives bull stick 3 rotatory afterwards, can make oval piece rotatory through bull stick 3, when the longer both sides of oval piece rotate to the cambered surface 7 department of two fixture blocks 6, can push out two fixture blocks 6 from the inside of pillar 1 this moment to can be with the card of pillar 1 firmly in earth, increase pillar 1's fixed effect, avoid it to take place to rock. And after ejecting the ejector block 5, through setting up fixed block 4 and fixed orifices 12 as regular hexagon, consequently can block clamp plate 11 in the outside of fixed block 4, screw bolt 13 into the inner wall of screw hole 14 and thread groove 15 again at last, can lock fixed block 4 and bull stick 3 this moment, avoid it to take place the phenomenon of gyration to avoid two fixture blocks 6 to retract and lead to fixed effect decline.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a pulling force stock for building engineering, includes pillar (1), its characterized in that: the bottom surface fixed connection of pillar (1) is at the top surface of drill bit (2), the middle part rotation of pillar (1) is connected with bull stick (3), the top fixedly connected with fixed block (4) of bull stick (3), the outside fixed connection of bull stick (3) bottom is in the middle part of oval piece (5), the equal sliding connection of bottom of pillar (1) both sides has fixture block (6), two the close side of fixture block (6) all is provided with cambered surface (7), two the inner wall of cambered surface (7) sliding connection respectively is in oval piece (5) outside both sides, the equal fixedly connected with horizontal pole (8) in top of pillar (1) both sides.

2. A tension anchor for construction according to claim 1, wherein: the top at pillar (1) middle part is provided with draw-in groove (9), the bottom at pillar (1) middle part is provided with slide hole (10), just draw-in groove (9) with slide hole (10) are linked together.

3. A tension anchor for construction according to claim 2, wherein: the inner wall of draw-in groove (9) rotates and connects in the middle part outside of bull stick (3), the bottom surface middle part of bull stick (3) rotates and connects in the bottom surface middle part of slide opening (10) inner wall, and two the outside of fixture block (6) is sliding connection respectively in the both sides of slide opening (10) inner wall.

4. A tension anchor for construction according to claim 1, wherein: the outside sliding connection of fixed block (4) has clamp plate (11), the middle part of clamp plate (11) is provided with fixed orifices (12), the outside sliding connection of fixed block (4) is in the inner wall of fixed orifices (12).

5. The tension anchor for construction engineering according to claim 4, wherein: the fixing blocks (4) and the fixing holes (12) are all arranged in a regular hexagon.

6. The tension anchor for construction engineering according to claim 4, wherein: the middle outer side of the pressing plate (11) is in threaded connection with a bolt (13), and the bottom of the bolt (13) is in threaded connection with the middle outer side of the top surface of the support column (1).

7. The tension anchor for construction engineering according to claim 6, wherein: the middle part outside of clamp plate (11) is provided with screw hole (14), the inner wall threaded connection of screw hole (14) is in the middle part outside of bolt (13), the middle part outside of pillar (1) top surface is provided with screw groove (15), the inner wall threaded connection of screw groove (15) is in the bottom outside of bolt (13), just bolt (13) are provided with four.