CN219826882U - Combinable grouting anchor rod structure - Google Patents

Abstract

The utility model discloses a combinable grouting anchor rod structure which comprises a first anchor rod, wherein a second anchor rod is arranged at the lower end of the first anchor rod, the shape of the first anchor rod is the same as that of the second anchor rod, an anchor head is arranged on the outer surface of the lower end of the second anchor rod, a second fixing ring is fixedly arranged at the upper end of the outer wall of the first anchor rod, a first fixing ring is fixedly arranged at the lower end of the outer wall of the first anchor rod, a threaded cylinder is arranged on the outer surface of the lower end of the first anchor rod, a threaded groove is formed in the outer surface of the upper end of the first anchor rod, and a slot is formed in the outer surface of the upper end of the second fixing ring. The combinable grouting anchor rod structure can conveniently and rapidly install and combine the first anchor rod and the second anchor rod, is convenient for adjusting the length of the anchor rod according to the requirement, improves the applicability, can enable the connection of the first anchor rod and the second anchor rod to be more stable, and brings better use prospect.

Description

Combinable grouting anchor rod structure

Technical Field

The utility model relates to the field of grouting anchor rods, in particular to a combinable grouting anchor rod structure.

Background

At present, a grouting anchor rod is often adopted on a large building foundation site to reinforce a mountain slope or a tunnel wall, the existing grouting anchor rod is generally formed by adding an anchor head, a grouting stop plug, a base plate and a nut to a hollow threaded pipe, after a fixed body such as the mountain slope or the tunnel wall is drilled, the grouting anchor rod is inserted into the hole, cement paste is poured into the hole through the hollow threaded pipe, and when the existing grouting anchor rod is used, the length of the anchor rod is fixed, so that the anchor rod is inconvenient to adjust according to the required length, the applicability is poor, and therefore, the combinable grouting anchor rod structure is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a combinable grouting anchor rod structure which has the advantages of being capable of conveniently and rapidly installing and combining a first anchor rod and a second anchor rod, being convenient for adjusting the length of the anchor rod according to requirements, improving applicability, enabling the first anchor rod to be connected with the second anchor rod more stably and the like, and effectively solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a slip casting stock structure that can make up, includes first stock, the lower extreme of first stock is provided with the second stock, just first stock is the same with the second stock shape, the lower extreme surface of second stock is provided with the anchor head, the upper end fixed mounting of first stock outer wall has the second solid fixed ring, the lower extreme fixed mounting of first stock outer wall has first solid fixed ring, the lower extreme surface of first stock is provided with the screw barrel, the screw groove has been seted up to the upper end surface of first stock, the slot has been seted up to the upper end surface of second solid fixed ring, first recess has been seted up at the middle part of slot outer wall, the lower extreme surface of first solid fixed ring is provided with the inserted ring, the second recess has all been seted up to the both sides of inserted ring outer wall, the inside of second solid fixed ring is provided with the connecting plate, the lower extreme fixed mounting of connecting plate one side outer surface has the fixture block, the both sides of first solid fixed ring upper end surface all fixed mounting has the mount, the inside of mount is provided with the threaded rod, one side outer surface of knob is provided with the screw rod, the inside of threaded rod is provided with the backing plate, the threaded rod is provided with the threaded rod, the lower extreme is provided with the nut, the backing plate is provided with down the end.

Preferably, the threaded cylinder is in threaded connection with the threaded groove, so that the first anchor rod and the second anchor rod can be conveniently in threaded connection.

Preferably, the inserting ring is inserted into the slot, so that the inserting ring is convenient to limit.

Preferably, the connecting plate is in sliding connection with the second groove, and the connecting plate can be limited and guided.

Preferably, the clamping block is clamped with the first groove, so that the first fixing ring is limited conveniently, and the installation stability of the first fixing ring and the second fixing ring is improved.

Preferably, a hole groove is formed between the connecting plate and the fixing rod, the connecting plate is in sliding connection with the fixing rod through the hole groove, a threaded hole is formed between the connecting plate and the threaded rod, and the connecting plate can drive the connecting plate to perform limiting movement through the threaded hole and the threaded rod in threaded connection.

(III) beneficial effects

Compared with the prior art, the utility model provides a combinable grouting anchor rod structure, which has the following beneficial effects:

1. this slip casting stock structure that can make up can conveniently carry out quick installation combination with first stock and second stock, is convenient for adjust stock length according to needs, improves the suitability.

2. This slip casting stock structure that can make the first stock and second stock are connected more stably.

Drawings

Fig. 1 is a schematic view of the overall structure of a combinable grouting anchor according to the present utility model.

Fig. 2 is a front elevational view of a partial structure of a combinable grouting anchor according to the utility model.

Fig. 3 is an exploded view of a portion of a combinable grouting anchor according to the utility model.

Fig. 4 is an enlarged view of a portion a of fig. 2 showing a construction of a combinable grouting anchor according to the present utility model.

In the figure: 1. a first anchor rod; 2. a second anchor rod; 3. an anchor head; 4. a backing plate; 5. a nut; 6. a grout stop plug; 7. a first fixing ring; 8. a second fixing ring; 9. a first groove; 10. a thread groove; 11. a clamping block; 12. a connecting plate; 13. a fixing frame; 14. inserting a ring; 15. a threaded rod; 16. a knob; 17. a fixed rod; 18. a second groove; 19. a thread cylinder; 20. a slot.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is a combinable grouting anchor structure.

As shown in fig. 1-4, including first stock 1, the lower extreme of first stock 1 is provided with second stock 2, and first stock 1 is the same with second stock 2 shape, the lower extreme surface of second stock 2 is provided with anchor head 3, the upper end fixed mounting of first stock 1 outer wall has second solid fixed ring 8, the lower extreme fixed mounting of first stock 1 outer wall has first solid fixed ring 7, the lower extreme surface of first stock 1 is provided with screw thread section of thick bamboo 19, the screw thread groove 10 has been seted up to the upper end surface of first stock 1, slot 20 has been seted up to the upper end surface of second solid fixed ring 8, first recess 9 has been seted up at the middle part of slot 20 outer wall, the lower extreme surface of first solid fixed ring 7 is provided with insert ring 14, the second recess 18 has all been seted up to the both sides of insert ring 14 outer wall, the inside of second solid fixed ring 8 is provided with connecting plate 12, the lower extreme fixed mounting of connecting plate 12 one side surface has fixture 11, the both sides of the upper end surface of first solid fixed ring 7 all fixedly mounted has mount 13, the inside of mount 13 is provided with threaded rod 15, one side surface of threaded rod 15 is provided with knob 16, the inside 15 is provided with backing plate 15, the backing plate 5 has been provided with backing plate 5, backing plate 5 has been set up to set up down in the backing plate 5, backing plate 5 has been set up down in the backing plate 5.

The thread cylinder 19 is in threaded connection with the thread groove 10; the insertion ring 14 is inserted into the slot 20; the connecting plate 12 is in sliding connection with the second groove 18; the clamping block 11 is clamped with the first groove 9; a hole groove is formed between the connecting plate 12 and the fixed rod 17, the connecting plate 12 is in sliding connection with the fixed rod 17 through the hole groove, a threaded hole is formed between the connecting plate 12 and the threaded rod 15, and the connecting plate 12 is in threaded connection with the threaded rod 15 through the threaded hole.

It should be noted that, the utility model is a combinable grouting anchor rod structure, after the anchor head 3 and the second anchor rod 2 are installed, after the first anchor rod 1 and the second anchor rod 2 are butted according to the requirement, the knob 16 is rotated, the threaded rod 15 is driven to rotate, the connecting plate 12 is driven to move along the threaded rod 15 in the second groove 18 through the threaded hole, the clamping block 11 is moved into the second groove 18 under the action of the hole groove while the threaded rod 15 is moved in a limiting manner along the fixed rod 17, the first anchor rod 1 is rotated, the threaded cylinder 19 arranged on the outer surface of the lower end of the first anchor rod 1 is driven to be in threaded connection with the threaded groove 10 arranged on the outer surface of the upper end of the second anchor rod 2, meanwhile, the inserting ring 14 arranged on the outer surface of the lower end of the first fixed ring 7 is inserted into the inserting groove 20 to rotate along the inserting groove 20, after the threaded cylinder 19 and the threaded groove 10 are installed, the first fixed ring 7 and the second fixed ring 8 are fixed, wherein the clamping block 11 is moved to the same height of the first groove 9, the knob 16 is rotated, the threaded rod is driven to rotate, the clamping block 11 is slid along the second groove 18, the clamping block 11 is clamped into the first groove 9, the first groove 9 is enabled to be in the limiting position, the first anchor rod 7 is fixed with the second anchor rod 2, the required to be more conveniently installed, the stability is improved, the stability is further improved, the stability is convenient to be convenient to install and the first anchor rod is fast, and the anchor rod is convenient to install and the anchor rod is installed, and the stability is stable.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A combinable grouting anchor structure, comprising a first anchor (1), characterized in that: the lower extreme of first stock (1) is provided with second stock (2), just first stock (1) is the same with second stock (2) shape, the lower extreme surface of second stock (2) is provided with anchor head (3), the upper end fixed mounting of first stock (1) outer wall has second solid fixed ring (8), the lower extreme fixed mounting of first stock (1) outer wall has first solid fixed ring (7), the lower extreme surface of first stock (1) is provided with screw thread section of thick bamboo (19), threaded groove (10) have been seted up to the upper end surface of first stock (1), slot (20) have been seted up to the upper end surface of second solid fixed ring (8), first recess (9) have been seted up at the middle part of slot (20) outer wall, the lower extreme surface of first solid fixed ring (7) is provided with insert ring (14), second recess (18) have all been seted up to the both sides of insert ring (14) outer wall, the inside of second solid fixed ring (8) is provided with connecting plate (12), threaded rod (15) have the screw thread groove (10) have, the surface (15) have the screw thread piece (13) to install on the surface of one side of the fixed mount (15), the inside of threaded rod (15) is provided with dead lever (17), the upper end of first stock (1) outer wall is provided with nut (5), the lower extreme of nut (5) is provided with backing plate (4), the lower extreme of backing plate (4) is provided with and ends thick liquid stopper (6).

2. A combinable grouting anchor structure as claimed in claim 1, wherein: the thread cylinder (19) is in threaded connection with the thread groove (10).

3. A combinable grouting anchor structure as claimed in claim 1, wherein: the inserting ring (14) is inserted into the inserting groove (20).

4. A combinable grouting anchor structure as claimed in claim 1, wherein: the connecting plate (12) is in sliding connection with the second groove (18).

5. A combinable grouting anchor structure as claimed in claim 1, wherein: the clamping block (11) is connected with the first groove (9) in a clamping mode.

6. A combinable grouting anchor structure as claimed in claim 1, wherein: a hole groove is formed between the connecting plate (12) and the fixed rod (17), the connecting plate (12) is in sliding connection with the fixed rod (17) through the hole groove, a threaded hole is formed between the connecting plate (12) and the threaded rod (15), and the connecting plate (12) is in threaded connection with the threaded rod (15) through the threaded hole.