CN215448758U

CN215448758U - Modular experimental leveling device is drawn to stock

Info

Publication number: CN215448758U
Application number: CN202121810819.6U
Authority: CN
Inventors: 乔开放; 陈登前
Original assignee: Qiao Kaifang
Current assignee: Qiao Kaifang
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-07
Anticipated expiration: 2031-08-04

Abstract

The utility model provides a leveling device for a combined anchor rod drawing test, which comprises a steel plate, a through hole, an assembly ring structure, a steel wire rope, an assembly and disassembly ring, an assembly and disassembly column, a steel supporting block, a grabbing rod, a movable detection column structure and a protective sleeve, wherein the through hole is formed in the middle part inside the steel plate; the assembling ring structure is arranged in the penetrating hole; the left end and the right end of the steel wire rope are connected with an assembling ring structure; the dismounting rings are respectively welded at the front part and the rear part of the upper end and the lower end of the steel plate; the dismounting column is in threaded connection with the inside of the dismounting ring; the steel supporting block is movably embedded at the upper end of the dismounting column. The utility model has the beneficial effects that: through the setting of activity detection post structure, can move about to the work of leveling is assisted in the realization withstand slope.

Description

Modular experimental leveling device is drawn to stock

Technical Field

The utility model belongs to the technical field of anchor rod leveling, and particularly relates to a leveling device for a combined anchor rod drawing test.

Background

The anchor rod is the most basic component of roadway support in the contemporary coal mine, and the surrounding rocks of the roadway are reinforced together, so that the surrounding rocks support themselves, and auxiliary work can be carried out through the leveling device in the process of the existing anchor rod drawing test, so that the anchor rod can be better matched with the drawing test for use.

However, the existing leveling devices also have the problems that the leveling devices are inconvenient to assemble with each other for use and the contact position with the building is inconvenient to move and adjust.

Therefore, the leveling device for the combined anchor rod drawing test is very necessary to be invented.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a leveling device for a combined anchor rod drawing test, which aims to solve the problems that the existing leveling devices are inconvenient to assemble with each other for use and the contact part with a building is inconvenient to movably adjust. A leveling device for a combined anchor rod drawing test comprises a steel plate, a through hole, an assembling ring structure, a steel wire rope, a disassembling and assembling ring, a disassembling and assembling column, a steel supporting block, a grabbing rod, a movable detection column structure and a protective sleeve, wherein the through hole is formed in the middle of the inner part of the steel plate; the assembling ring structure is arranged in the penetrating hole; the left end and the right end of the steel wire rope are connected with an assembling ring structure; the dismounting rings are respectively welded at the front part and the rear part of the upper end and the lower end of the steel plate; the dismounting column is in threaded connection with the inside of the dismounting ring; the steel supporting block is movably embedded at the upper end of the dismounting column; the front end and the rear end of the grabbing rod are provided with steel supporting blocks through bolts; the movable detection column structure is arranged on the outer wall of the steel plate; the protective sleeve is embedded on the outer wall of the gripping rod; the assembling ring structure comprises a first connecting ring, a first ring hole, a left-handed rotating ring, a first connecting groove, a threaded ring and a positioning ring structure, wherein the first ring hole is formed in the first connecting ring; the left rotating ring is welded on the left side of the outer wall of the first connecting ring; the first connecting groove is formed in the outer side of the left side in the left movable ring; the threaded ring is welded at the right end of the first connecting ring; the positioning ring structure is connected with the threaded ring.

Preferably, the positioning ring structure comprises a second connecting ring, a second annular hole, a thread groove, a right hand-operated ring and a second connecting groove, and the middle part inside the second connecting ring is provided with the second annular hole; the thread groove is formed in the outer side of the left side inside the second connecting ring; the right hand ring is welded on the right side of the outer wall of the second connecting ring; the second connecting groove is formed in the outer side of the right manual ring.

Preferably, the movable detection column structure comprises side sleeve plates, an assembly plate, a sleeve barrel, a telescopic column, a supporting block, a limiting rod and a compression spring, wherein the side sleeve plates are respectively welded on the front part and the rear part of the right surface of the assembly plate; the sleeve connecting cylinders are respectively installed at the front part and the rear part of the left end of the side sleeve plate through bolts, and telescopic columns are inserted in the sleeve connecting cylinders; the supporting blocks are respectively welded on the left sides of the peripheries of the outer walls of the sleeving barrels; the limiting rods are respectively welded on the left sides of the front end and the rear end of the telescopic column; the compression spring is sleeved on the outer wall of the telescopic column.

Preferably, the steel plate is provided with a plurality of steel plates, a first connecting ring and a second connecting ring are respectively inserted into the penetrating holes in the steel plates, and the steel plates are connected with each other through steel wire ropes on the first connecting ring and the second connecting ring.

Preferably, the first connecting groove and the second connecting groove inside the first connecting ring and the second connecting ring are internally inserted with a steel wire rope, and the connection part is fixed by a bolt.

Preferably, the threaded ring is inserted into the penetrating hole, and is in threaded connection with the threaded groove, and the threaded groove is annular.

Preferably, the number of the side sleeve plates is two, the assembling plate and the side sleeve plates are assembled to form a U shape, and the side sleeve plates are respectively sleeved on the upper portion and the lower portion of the outer wall of the steel plate and are fixed through bolts.

Preferably, the sleeve joint cylinder is matched with the telescopic column, the sleeve joint cylinder and the telescopic column are arranged at the four corners of the left side of the steel plate, and a bolt is arranged at the joint of the sleeve joint cylinder and the telescopic column.

Preferably, the left end and the right end of the compression spring are respectively arranged through a limiting rod and a supporting block.

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

1. according to the utility model, the steel plates, the through holes and the steel wire ropes are arranged, so that a plurality of steel plates can be connected with one another to carry out leveling work.

2. According to the utility model, the arrangement of the first connecting ring, the first annular hole, the second connecting ring and the second annular hole is matched with the penetration use of the anchor rod after the first connecting ring and the second connecting ring are connected with each other.

3. In the utility model, the arrangement of the threaded ring and the threaded groove is matched with the first connecting ring and the second connecting ring to be fixed on a steel plate for use.

4. According to the utility model, the left hand-operated ring, the first connecting groove, the right hand-operated ring and the second connecting groove are arranged and matched with the steel wire rope to be connected with each other, and the first connecting ring and the second connecting ring are matched to ensure that the steel plate and the steel plate are connected with each other.

5. According to the utility model, the side sleeve plate and the assembling plate are arranged, so that the steel plate can be conveniently disassembled, assembled, replaced and maintained.

6. According to the utility model, the sleeve barrel and the telescopic column can move, so that the slope is propped against to assist in leveling.

7. In the utility model, the arrangement of the compression spring drives the telescopic column to be movably used in the sleeve joint barrel.

8. In the utility model, the supporting block and the limiting rod are arranged to cooperate with the compression spring to install and drive the telescopic column to work.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the assembled ring structure of the present invention.

Fig. 3 is a schematic structural view of the positioning ring structure of the present invention.

Fig. 4 is a schematic structural view of the structure of the activity detection column of the present invention.

In the figure:

1. a steel plate; 2. inserting holes; 3. assembling a ring structure; 31. a first connecting ring; 32. a first annular ring; 33. a left-handed rotating ring; 34. a first connecting groove; 35. a threaded ring; 36. a positioning ring structure; 361. a second connection ring; 362. a second annular ring; 363. a thread groove; 364. a right hand ring; 365. a second connecting groove; 4. a wire rope; 5. disassembling and assembling the ring; 6. disassembling and assembling the column; 7. a steel support block; 8. a grasping rod; 9. a movable detection column structure; 91. a side sheathing board; 92. assembling a plate; 93. sleeving a sleeve; 94. a telescopic column; 95. a support block; 96. a restraining bar; 97. a compression spring; 10. a protective sleeve.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in the attached drawing 1, the leveling device for the combined anchor rod drawing test comprises a steel plate 1, a through hole 2, an assembling ring structure 3, a steel wire rope 4, a dismounting ring 5, a dismounting column 6, a steel supporting block 7, a gripping rod 8, a movable detection column structure 9 and a protective sleeve 10, wherein the through hole 2 is formed in the middle part inside the steel plate 1; the assembling ring structure 3 is arranged in the through hole 2; the left end and the right end of the steel wire rope 4 are connected with an assembling ring structure 3; the dismounting ring 5 is respectively welded at the front part and the rear part of the upper end and the lower end of the steel plate 1; the dismounting column 6 is in threaded connection with the inside of the dismounting ring 5; the steel supporting block 7 is movably embedded at the upper end of the dismounting column 6; the front end and the rear end of the grabbing rod 8 are provided with steel supporting blocks 7 through bolts; the movable detection column structure 9 is arranged on the outer wall of the steel plate 1; the protecting sleeve 10 is embedded on the outer wall of the gripping rod 8.

As shown in fig. 2, in the above embodiment, specifically, the assembling ring structure 3 includes a first connecting ring 31, a first ring hole 32, a left hand moving ring 33, a first connecting groove 34, a threaded ring 35 and a positioning ring structure 36, wherein the first connecting ring 31 has a first ring hole 32 formed therein; the steel plates 1 are connected with each other, and in the using process, the steel plates 1 are sleeved on the surface of the outer side of the anchor rod through the first ring holes 32 and the positioning ring structures 36 in the through holes 2 to perform leveling work; the left rotating ring 33 is welded on the left side of the outer wall of the first connecting ring 31; the first connecting groove 34 is formed in the left outer side of the inner part of the left manual ring 33; the threaded ring 35 is welded at the right end of the first connecting ring 31; the retaining ring structure 36 is connected to the threaded ring 35.

As shown in fig. 3, in the above embodiment, specifically, the positioning ring structure 36 includes a second connecting ring 361, a second annular hole 362, a thread groove 363, a right-hand ring 364 and a second connecting groove 365, and the second annular hole 362 is opened at a middle portion inside the second connecting ring 361; the first connecting ring 31 and the second connecting ring 361 are inserted into the appropriate number of the insertion holes 2 and rotated with each other so that the threaded ring 35 of the first connecting ring 31 is rotated into the threaded groove 363 of the second connecting ring 361 for fixed assembly; the thread groove 363 is arranged at the outer side of the left side inside the second connecting ring 361; inserting the wire rope 4 into the first connecting groove 34 of the left hand loop 33 and the second connecting groove 365 of the right hand loop 364, and then fastening bolts on the left hand loop 33 and the right hand loop 364 to fix the wire rope 4; the right hand ring 364 is welded to the right side of the outer wall of the second connection ring 361; the second connecting groove 365 is formed on the outer side of the right hand ring 364.

As shown in fig. 4, in the above embodiment, specifically, the activity detection column structure 9 includes a side sleeve plate 91, an assembly plate 92, a sleeve 93, a telescopic column 94, a supporting block 95, a limiting rod 96 and a compression spring 97, and the side sleeve plate 91 is welded to the front and rear parts of the right surface of the assembly plate 92 respectively; the sleeve 93 is respectively installed at the front part and the rear part of the left end of the side sleeve plate 91 by bolts, and a telescopic column 94 is inserted in the sleeve 93; the telescopic column 94 is matched with the compression spring 97 to move in the sleeve 93; the supporting blocks 95 are respectively welded on the left sides of the peripheries of the outer walls of the sleeve barrels 93; the telescopic column 94 props against the slope of the test position, and then the bolt on the sleeve 93 is screwed down for fixing, so that the leveling work is carried out by matching with the steel plate 1; the limiting rods 96 are respectively welded on the left sides of the front end and the rear end of the telescopic column 94; the compression spring 97 is sleeved on the outer wall of the telescopic column 94.

Principle of operation

The working principle of the utility model is as follows: firstly, inserting a steel wire rope 4 into a first connecting groove 34 of a left hand moving ring 33 and a second connecting groove 365 of a right hand moving ring 364, then screwing bolts on the left hand moving ring 33 and the right hand moving ring 364 to fix the steel wire rope 4, after the steel wire rope is assembled preliminarily, inserting a proper number of first connecting rings 31 and second connecting rings 361 into a proper number of through holes 2, rotating the first connecting rings 31 and the second connecting rings 361 mutually to enable threaded rings 35 on the first connecting rings 31 to be rotated into threaded grooves 363 of the second connecting rings 361 to be fixedly assembled, meanwhile, matching a plurality of steel plates 1 to be connected mutually, in the using process, carrying out leveling work on the surfaces of the outer sides of anchor rods by sleeving the first annular holes 32 and the second annular holes 362 in the through holes 2 on the steel plates 1, in the leveling process, matching a telescopic column 94 with a compression spring 97 to move in a sleeving barrel 93, simultaneously, propping against a slope of a sleeving test place, and then screwing the bolts on the sleeving barrel 93 to fix, thereby matching with the steel plate 1 to carry out leveling work.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.

Claims

1. The leveling device for the combined anchor rod drawing test is characterized by comprising a steel plate (1), a through hole (2), an assembling ring structure (3), a steel wire rope (4), a dismounting ring (5), a dismounting column (6), a steel supporting block (7), a gripping rod (8), a movable detection column structure (9) and a protective sleeve (10), wherein the through hole (2) is formed in the middle part inside the steel plate (1); the assembling ring structure (3) is arranged in the through hole (2); the left end and the right end of the steel wire rope (4) are connected with an assembling ring structure (3); the dismounting ring (5) is respectively welded at the front part and the rear part of the upper end and the lower end of the steel plate (1); the dismounting column (6) is in threaded connection with the inside of the dismounting ring (5); the steel supporting block (7) is movably embedded at the upper end of the dismounting column (6); the front end and the rear end of the gripping rod (8) are provided with steel supporting blocks (7) by bolts; the movable detection column structure (9) comprises a side sleeve plate (91), an assembly plate (92), a sleeve barrel (93), a telescopic column (94), a supporting block (95), a limiting rod (96) and a compression spring (97), wherein the side sleeve plate (91) is respectively welded on the front part and the rear part of the right surface of the assembly plate (92); the sleeve joint barrel (93) is respectively installed at the front part and the rear part of the left end of the side sleeve plate (91) through bolts, and a telescopic column (94) is inserted in the sleeve joint barrel (93); the supporting blocks (95) are respectively welded on the left sides of the peripheries of the outer walls of the sleeve joint barrels (93); the limiting rods (96) are respectively welded on the left sides of the front end and the rear end of the telescopic column (94); the compression spring (97) is sleeved on the outer wall of the telescopic column (94).

2. The combined type anchor rod drawing test leveling device according to claim 1, wherein two side sleeve plates (91) are provided, the assembling plate (92) and the side sleeve plates (91) are assembled to form a U shape, and the side sleeve plates (91) are respectively sleeved on the upper part and the lower part of the outer wall of the steel plate (1) and are fixed through bolts.

3. The leveling device for the combined anchor rod drawing test according to claim 1, wherein the sleeve (93) is matched with the telescopic column (94), the sleeve (93) and the telescopic column (94) are arranged at four corners of the left side of the steel plate (1), and a bolt is arranged at the joint of the sleeve (93) and the telescopic column (94).

4. The combination type anchor rod pull test leveling device according to claim 1, wherein the left and right ends of the compression spring (97) are respectively provided with a limiting rod (96) and a supporting block (95).

5. The combined anchor rod pull test leveling device according to claim 1, wherein the activity detection column structure (9) is installed on the outer wall of the steel plate (1); the protective sleeve (10) is embedded on the outer wall of the gripping rod (8); the assembling ring structure (3) comprises a first connecting ring (31), a first ring hole (32), a left-handed rotating ring (33), a first connecting groove (34), a threaded ring (35) and a positioning ring structure (36), wherein the first ring hole (32) is formed in the first connecting ring (31); the left rotating ring (33) is welded on the left side of the outer wall of the first connecting ring (31); the first connecting groove (34) is formed in the left outer side of the inner part of the left rotating ring (33); the threaded ring (35) is welded at the right end of the first connecting ring (31); the positioning ring structure (36) is connected with the threaded ring (35); the positioning ring structure (36) comprises a second connecting ring (361), a second ring hole (362), a thread groove (363), a right hand ring (364) and a second connecting groove (365), wherein the second ring hole (362) is formed in the middle of the inner part of the second connecting ring (361); the thread groove (363) is formed in the outer side of the left side inside the second connecting ring (361); the right hand ring (364) is welded at the right side of the outer wall of the second connecting ring (361); the second connecting groove (365) is arranged on the outer side of the right hand ring (364).

6. The combination type anchor rod drawing test leveling device according to claim 1, wherein a plurality of steel plates (1) are arranged, a first connecting ring (31) and a second connecting ring (361) are respectively inserted into the through insertion holes (2) in the steel plates (1), and the steel plates (1) are connected with each other through steel wire ropes (4) on the first connecting ring (31) and the second connecting ring (361).

7. The combined anchor rod pull test leveling device according to claim 5, wherein the threaded ring (35) is inserted into the through hole (2), and the threaded ring (35) is in threaded connection with the threaded groove (363), and the threaded groove (363) is arranged in a circular ring shape.

8. The combination bolt pull test leveling device according to claim 5, wherein the first connecting groove (34) and the second connecting groove (365) inside the first connecting ring (31) and the second connecting ring (361) are inserted with steel cables, and the connection is fixed by bolts.