CN215165541U

CN215165541U - Anchor rod positioning device

Info

Publication number: CN215165541U
Application number: CN202121472372.6U
Authority: CN
Inventors: 宋顺; 厉诚; 胡明成; 张韧; 刘磊; 陈坤
Original assignee: Cccc Sanhang First Engineering Hangzhou Co ltd; Cccc Sanhang First Engineering Shanghai Co ltd; Cccc Third Navigation Engineering Bureau Co ltd Shanghai Construction Engineering Branch; CCCC Third Harbor Engineering Co Ltd
Current assignee: Cccc Sanhang First Engineering Hangzhou Co ltd; Cccc Sanhang First Engineering Shanghai Co ltd; Cccc Third Navigation Engineering Bureau Co ltd Shanghai Construction Engineering Branch; CCCC Third Harbor Engineering Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-14
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an anchor rod positioning device, which comprises four positioning sleeves and four connecting rods, wherein two adjacent positioning sleeves are connected through the connecting rods, the center of each positioning sleeve is penetrated and provided with a positioning hole, a quick-assembly structure is arranged between each connecting rod and each positioning sleeve, the quick-assembly structure comprises a rectangular end block and a circular inserted rod fixed on the surface of the bottom of the rectangular end block, and the surface of each positioning sleeve is uniformly provided with a plurality of rod holes corresponding to the connecting rods; through constituteing into stock positioner with four position sleeves and four connecting rods, can install one of them stock earlier in anti-floating anchor rod installation, then overlap stock positioner on this stock, can fix a position all the other stocks that do not beat through other position sleeves on the stock positioner, the effectual installation effectiveness and the installation precision that improve the stock, convenient to use, and this stock positioner equipment is simple, can be quick accomplish equipment and split at the scene.

Description

Anchor rod positioning device

Technical Field

The utility model belongs to the technical field of anti-floating anchor installation, concretely relates to stock positioner.

Background

When the anchor rod bearing platform is built, an anti-floating anchor rod needs to be installed firstly, the anti-floating anchor rod is one of anti-floating measures of an underground structure of building engineering, and refers to a structural member which is arranged for resisting upward displacement of a building on the anti-floating anchor rod, is related to the height and the change condition of the underground water level and is opposite to the stress direction of the compression-resistant pile.

This kind of anti-floating anchor needs squeeze into the mounting surface with anti-floating anchor in the installation, nevertheless because current anti-floating anchor can not obtain good location when the installation, leads to anti-floating anchor frequently to take place the problem that the position adorned partially easily when the actual installation, and installation effectiveness and installation precision are not high, have reduced installation convenience, for this the utility model provides an anchor rod positioner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor rod positioner 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: the anchor rod positioning device comprises four positioning sleeves and four connecting rods, two adjacent positioning sleeves are connected through the connecting rods, a positioning hole is formed in the center of each positioning sleeve in a penetrating mode, a quick-assembly structure is arranged between each connecting rod and each positioning sleeve and comprises a rectangular end block and a circular insertion rod fixed on the bottom surface of the rectangular end block, a plurality of rod holes corresponding to the connecting rods are uniformly formed in the surface of each positioning sleeve, the end portion of each connecting rod is inserted into the inner side of one rod hole, a plurality of rectangular top grooves corresponding to the rectangular end blocks are formed in the top surface of each positioning sleeve, circular insertion holes corresponding to the circular insertion rods are formed in the bottom ends of the rectangular top grooves in a penetrating mode, the circular insertion holes are communicated with the rod holes, through holes corresponding to the circular insertion rods are formed in the end portions of the connecting rods in a penetrating mode, and the rectangular end blocks are installed on the inner sides of the rectangular top grooves in a clamping mode, the bottom end of the round inserted bar penetrates through the inner side of the through hole through the round insertion hole.

Preferably, a cylindrical groove is formed in the rectangular end block, two telescopic clamping beads and a spring are arranged in the cylindrical groove, the spring is connected between the two telescopic clamping beads, circular clamping grooves corresponding to the telescopic clamping beads are formed in the inner walls of the two sides of the rectangular top groove, and the top ends of the telescopic clamping beads are clamped on the inner sides of the circular clamping grooves.

Preferably, the bottom surfaces of the two telescopic clamping beads are respectively fixed with a convex rod, and two ends of the spring are respectively sleeved on the two convex rods.

Preferably, the bottom surface of the positioning sleeve is provided with an annular bottom groove, the inner wall of the bottom end of each rod hole is provided with a circular bottom hole communicated with the annular bottom groove, and the position of the circular bottom hole corresponds to that of the circular jack.

Preferably, an annular bottom seal is installed on the inner side of the annular bottom groove, and an installation structure is arranged between the annular bottom seal and the annular bottom groove.

Preferably, the mounting structure comprises an annular clamping block and an annular clamping groove, the surface of the annular bottom seal is provided with the integrated annular clamping block, the inner wall of the annular bottom groove is provided with the annular clamping groove corresponding to the annular clamping block, and the annular clamping block is clamped in the annular clamping groove.

Preferably, the size of the rod hole is consistent with that of the connecting rod, and the rod hole is communicated with the positioning hole.

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

1. through constituteing into stock positioner with four position sleeves and four connecting rods, can install one of them stock earlier in anti-floating anchor rod installation, then overlap stock positioner on this stock, can fix a position all the other stocks that do not beat through other position sleeves on the stock positioner, the effectual installation effectiveness and the installation precision that improve the stock, convenient to use, and this stock positioner equipment is simple, can be quick accomplish equipment and split at the scene.

2. Through the annular kerve, circular bottom hole, annular end seal, annular fixture block and ring groove isotructure that set up, can be convenient for follow-up circular inserted bar and the demolising of rectangle end block, it is convenient to bring for the split of follow-up connecting rod and position sleeve, and annular end seal can play good shutoff effect to the annular kerve in daily use, avoids circular bottom hole to be blockked up.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A in FIG. 1 according to the present invention;

FIG. 3 is a top cross-sectional view of the junction of the rectangular end block and the locating sleeve of the present invention;

FIG. 4 is a front sectional view of the connection between the connecting rod and the positioning sleeve;

FIG. 5 is an enlarged view of a portion of the area B in FIG. 4 according to the present invention;

in the figure: 1. a positioning sleeve; 2. positioning holes; 3. a connecting rod; 4. a rectangular top slot; 5. a rectangular end block; 6. a circular jack; 7. a circular bottom hole; 8. a cylindrical groove; 9. a spring; 10. a telescopic clamping bead; 11. a circular slot; 12. a circular inserted link; 13. a rod hole; 14. annular bottom sealing; 15. perforating; 16. an annular bottom groove; 17. an annular fixture block; 18. and an annular clamping groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: an anchor rod positioning device comprises four positioning sleeves 1 and four connecting rods 3, two adjacent positioning sleeves 1 are connected through the connecting rods 3, a positioning hole 2 is formed in the center of each positioning sleeve 1 in a penetrating mode, a good positioning effect can be achieved in the anchor rod installation process, the installation efficiency and the installation accuracy of an anchor rod are effectively improved, a quick-assembly structure is arranged between each connecting rod 3 and each positioning sleeve 1 and comprises a rectangular end block 5 and a circular insertion rod 12 fixed to the bottom surface of the rectangular end block 5, a plurality of rod holes 13 corresponding to the connecting rods 3 are uniformly formed in the surface of each positioning sleeve 1, the end portion of each connecting rod 3 is inserted into the inner side of one rod hole 13, a plurality of rectangular top grooves 4 corresponding to the rectangular end blocks 5 are formed in the top surface of each positioning sleeve 1, circular insertion holes 6 corresponding to the circular insertion rods 12 are formed in the bottom ends of the rectangular top grooves 4 in a penetrating mode, and the circular insertion holes 6 are communicated with the rod holes 13, the tip of connecting rod 3 runs through and sets up the perforation 15 corresponding with circular inserted bar 12, and the inboard at rectangle top groove 4 is installed in the block of rectangle end block 5, and circular inserted bar 12's bottom runs through to perforation 15's inboard through circular jack 6 for this stock positioner equipment is simple, can be quick accomplish equipment and split at the scene.

In this embodiment, preferably, a cylindrical groove 8 is formed inside the rectangular end block 5, two retractable clamping beads 10 and a spring 9 are arranged inside the cylindrical groove 8, the spring 9 is connected between the two retractable clamping beads 10, circular clamping grooves 11 corresponding to the retractable clamping beads 10 are formed in inner walls of two sides of the rectangular top groove 4, and top ends of the retractable clamping beads 10 are clamped inside the circular clamping grooves 11, so that the rectangular end block 5 can be smoothly clamped in the rectangular top groove 4.

In this embodiment, preferably, the bottom surfaces of the two retractable clamping beads 10 are fixed with protruding rods, and the two ends of the spring 9 are respectively sleeved on the two protruding rods, so as to prevent the spring 9 from deviating.

In this embodiment, preferably, the bottom surface of the locating sleeve 1 is provided with an annular bottom groove 16, the inner wall of the bottom end of each rod hole 13 is provided with a circular bottom hole 7 communicated with the annular bottom groove 16, and the position of the circular bottom hole 7 corresponds to that of the circular insertion hole 6, so that the subsequent detachment of the circular insertion rod 12 and the rectangular end block 5 can be facilitated.

In this embodiment, preferably, the annular bottom seal 14 is installed on the inner side of the annular bottom groove 16, and can play a good role in sealing the annular bottom groove 16 in daily use, and an installation structure is arranged between the annular bottom seal 14 and the annular bottom groove 16, the installation structure includes an annular fixture block 17 and an annular fixture groove 18, the surface of the annular bottom seal 14 is provided with the annular fixture block 17 of an integral type, both the annular bottom seal 14 and the annular fixture block 17 are made of rubber materials, the inner wall of the annular bottom groove 16 is provided with the annular fixture groove 18 corresponding to the annular fixture block 17, and the annular fixture block 17 is clamped in the annular fixture groove 18, so that the annular bottom seal 14 is subsequently and easily dismounted.

In this embodiment, it is preferable that the size of the rod hole 13 is identical to the size of the link 3, and the rod hole 13 communicates with the positioning hole 2.

The utility model discloses a theory of operation and use flow: when the anchor rod positioning device is assembled, two adjacent positioning sleeves 1 are connected through a connecting rod 3, the end part of the connecting rod 3 is inserted into the inner side of one of the rod holes 13 firstly during connection, then a rectangular end block 5 and a circular insertion rod 12 are inserted into the inner side of a rectangular top groove 4, so that the circular insertion rod 12 can penetrate through a circular insertion hole 6 and be inserted into the inner side of a through hole 15, the rectangular end block 5 can be pushed into the inner side of the rectangular top groove 4, the top ends of telescopic clamping beads 10 are clamped into the inner side of a circular clamping groove 11 under the pushing of a spring 9, the connection between the connecting rod 3 and the positioning sleeves 1 can be completed, then the connection between other positioning sleeves 1 is completed in the same mode, the quick assembly of the anchor rod positioning device can be quickly completed, then one anti-floating anchor rod is installed firstly, after the installation of the anchor rod is completed, one positioning sleeve 1 in the anchor rod positioning device is sleeved on the anchor rod which is installed, at the moment, the other anchor rods which are not installed can be positioned through the other positioning sleeves 1, so that the accuracy of the installation position of the anchor rod is ensured, the installation efficiency and the installation accuracy of the anchor rod are effectively improved, and the problem that the anchor rod is easy to install in an inclined mode in the prior art is solved;

when the positioning sleeve 1 and the connecting rod 3 need to be detached subsequently, the annular bottom seal 14 is firstly moved out from the inner side of the annular bottom groove 16 with force, and then the circular bottom hole 7 pushes up the circular insertion rod 12 with force, so that the rectangular end block 5 is gradually pushed out of the inner side of the rectangular top groove 4, the rectangular end block 5 and the circular insertion rod 12 can be detached smoothly, and an operator can directly detach the connecting rod 3 and the positioning sleeve 1 without limiting the circular insertion rod 12, so that the anchor rod positioning device is easy to detach and convenient to use subsequently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Stock positioner, its characterized in that: the positioning device comprises four positioning sleeves (1) and four connecting rods (3), two adjacent positioning sleeves (1) are connected through the connecting rods (3), a positioning hole (2) penetrates through the center of each positioning sleeve (1), a quick-assembly structure is arranged between each connecting rod (3) and each positioning sleeve (1), the quick-assembly structure comprises a rectangular end block (5) and a circular insertion rod (12) fixed on the surface of the bottom of the rectangular end block (5), a plurality of rod holes (13) corresponding to the connecting rods (3) are uniformly formed in the surface of each positioning sleeve (1), the end of each connecting rod (3) is inserted into the inner side of one rod hole (13), a plurality of rectangular top grooves (4) corresponding to the rectangular end blocks (5) are formed in the surface of the top of each positioning sleeve (1), and circular insertion holes (6) corresponding to the circular insertion rods (12) are formed in the bottom ends of the rectangular top grooves (4), the round insertion hole (6) is communicated with the rod hole (13), a through hole (15) corresponding to the round insertion rod (12) is formed in the end portion of the connecting rod (3) in a penetrating mode, the rectangular end block (5) is installed on the inner side of the rectangular top groove (4) in a clamping mode, and the bottom end of the round insertion rod (12) penetrates through the round insertion hole (6) to the inner side of the through hole (15).

2. A rock bolt positioning device according to claim 1, wherein: a cylindrical groove (8) is formed in the rectangular end block (5), two telescopic clamping beads (10) and a spring (9) are arranged in the cylindrical groove (8), the spring (9) is connected between the two telescopic clamping beads (10), circular clamping grooves (11) corresponding to the telescopic clamping beads (10) are formed in the inner walls of the two sides of the rectangular top groove (4), and the top ends of the telescopic clamping beads (10) are clamped on the inner sides of the circular clamping grooves (11).

3. A rock bolt positioning device according to claim 2, wherein: the bottom surfaces of the two telescopic clamping beads (10) are fixed with convex rods, and the two ends of the spring (9) are sleeved on the two convex rods respectively.

4. A rock bolt positioning device according to claim 1, wherein: the bottom surface of the locating sleeve (1) is provided with an annular bottom groove (16), the inner wall of the bottom end of each rod hole (13) is provided with a circular bottom hole (7) communicated with the annular bottom groove (16), and the position of each circular bottom hole (7) corresponds to the position of each circular jack (6).

5. A rock bolt positioning device according to claim 4, wherein: an annular bottom seal (14) is installed on the inner side of the annular bottom groove (16), and an installation structure is arranged between the annular bottom seal (14) and the annular bottom groove (16).

6. A rock bolt positioning device according to claim 5, wherein: the mounting structure comprises an annular clamping block (17) and an annular clamping groove (18), the surface of the annular bottom seal (14) is provided with the integral annular clamping block (17), the inner wall of the annular bottom groove (16) is provided with the annular clamping groove (18) corresponding to the annular clamping block (17), and the annular clamping block (17) is clamped in the annular clamping groove (18).

7. A rock bolt positioning device according to claim 1, wherein: the size of the rod hole (13) is consistent with that of the connecting rod (3), and the rod hole (13) is communicated with the positioning hole (2).