CN219431854U

CN219431854U - Anchor rod installation auxiliary device

Info

Publication number: CN219431854U
Application number: CN202223476799.0U
Authority: CN
Inventors: 王袁丰; 王义平
Original assignee: Huangshi Zhonggu Engineering Materials Co ltd
Current assignee: Huangshi Zhonggu Engineering Materials Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-07-28
Anticipated expiration: 2032-12-26

Abstract

The utility model provides an anchor rod installation auxiliary device which comprises a bottom plate, wherein a front positioning plate is arranged on the left side of the upper end of the bottom plate, the right end of the front positioning plate is connected with a sliding plate, the right end of the sliding plate is connected with a rear positioning plate, the upper end of the sliding plate is connected with a sliding seat in a sliding manner, the upper end of the sliding seat is provided with a motor, the right end of the sliding seat is rotationally connected with a screw rod, the screw rod rotates to pass through the rear positioning plate, a round hole is formed in the middle of the front positioning plate, an arc-shaped plate is arranged in the round hole, the outer end of the arc-shaped plate is connected with a sliding rod, the inner side of the arc-shaped plate is connected with a clamping block, and the inner side of the clamping block is provided with a positioning hole. The utility model solves the problems that the drilling angle and the drilling position are easy to deviate due to the lack of a corresponding positioning auxiliary device in the existing anchor rod installation process, and the anchor rod supporting effect is lower than that of the expected engineering hidden trouble with collapse.

Description

Anchor rod installation auxiliary device

Technical Field

The utility model relates to the technical field of mining apparatuses, in particular to an anchor rod installation auxiliary device.

Background

The anchor rod is the most basic component part of roadway support in contemporary coal mines, and he consolidates the surrounding rock of roadway together to make the surrounding rock support itself, and the anchor rod is not only used in the mine, but also used in engineering technology at present to carry out main part reinforcement to side slope, tunnel and dam body, and the anchor rod needs to be installed with an installation device when installing.

In the existing anchor rod installation device, an anchor rod is directly vertically drilled into a rock wall against the terrain by using a rotating motor only during installation, and in the rotating process, the anchor rod can deviate in the rotating process due to the fact that a corresponding positioning auxiliary device is not arranged, the angle of the anchor rod drilled into the rock wall can deviate to different degrees, the supporting effect of the anchor rod is weaker than that of the anchor rod in the expected condition along with the deviation, and therefore the potential engineering hazard of collapse is caused.

Disclosure of Invention

In order to overcome the defects existing in the prior art, the utility model provides an anchor rod installation auxiliary device, so as to solve the problems that the existing anchor rod installation directly drills an anchor rod into a rock wall vertically only through a rotating motor, and the drilling angle and the drilling position are easily deviated due to the lack of a corresponding anchor rod positioning auxiliary device in the process, so that the anchor rod supporting effect is lower than that of the expected engineering hidden trouble with collapse.

To achieve the above object, there is provided an anchor rod installation assisting apparatus comprising:

the bottom plate, the upper end left side of bottom plate is provided with leading locating plate, and the right-hand member of leading locating plate is connected with the slide to the right-hand member of slide is connected with the post-positioning plate, the upper end sliding connection of slide has the slide, and the motor is installed to the upper end of slide, the right-hand member of slide rotates and is connected with the lead screw, and the lead screw rotates and pass the post-positioning plate, the round hole has been seted up at the middle part of leading locating plate, and the inside of round hole is provided with the arc to the outer end of arc is connected with the slide bar, the inboard of arc is connected with the clamp splice, and the locating hole has been seted up to the inboard of clamp splice.

Further, the left end of the motor is provided with an output shaft, the left end of the output shaft is connected with a coupler, and the left end of the coupler is connected with a transmission shaft.

Further, the left end of transmission shaft is connected with the sleeve, and telescopic inside has seted up the screw hole to the left end of screw hole is connected with the guiding hole, and the guiding hole left end sets up to the open end.

Further, the outside of round hole has seted up the spout of intercommunication, and the outside of slide bar is provided with the slider, and the slider slides in the spout inside to be provided with the spring at the outer end of slider, and the degree of depth of spout is greater than the length of slide bar.

Further, the clamp splice sets up at the interior arc wall middle part of arc, and the inside of clamp splice and the jack has been seted up to the upside at the locating hole, and the downside of locating hole is provided with horizontal inserted bar.

Further, the clamping blocks are provided with a pair of opposite positioning holes, and the positioning holes are arranged into a semicircular slot hole structure.

Furthermore, the inserted link at the inner side of the clamping block is correspondingly inserted with the insertion hole at the inner side of the clamping block at the other side, and the center of the closed through hole formed by the two positioning holes is collinear with the guide hole in the horizontal direction.

The auxiliary device for installing the anchor rod has the beneficial effects that the sliding plate and the sliding seat at the upper end of the bottom plate are utilized, so that the sliding seat can conveniently drive the motor to move by rotating the screw rod, the installation depth can be conveniently controlled, and one end of the anchor rod can be conveniently and quickly installed and quickly detached after the anchor rod is fixed through the guide hole and the threaded hole in the sleeve; utilize the inside round hole of leading locating plate to and the spout in the round hole outside for the inside arc of round hole keeps inboard pressure under the effect of inside slide bar of spout and slider and spring, and then makes the inboard clamp splice of arc play the elasticity buffering effect to installing at the inside stock of locating hole, and then plays the effect of elasticity spacing correction to the skew of stock drilling angle and position, and then has guaranteed the supporting effect of stock, has improved the security of engineering construction.

Drawings

Fig. 1 is a schematic front view of an embodiment of the present utility model.

Fig. 2 is a schematic side sectional view of a front positioning plate according to an embodiment of the utility model.

Fig. 3 is a schematic diagram of a structure a in fig. 1 according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of the structure B in fig. 2 according to an embodiment of the present utility model.

Fig. 5 is a schematic diagram of the structure at C in fig. 2 according to an embodiment of the present utility model.

1. A bottom plate; 2. a slide plate; 3. a front positioning plate; 4. a motor; 5. a slide; 6. a screw rod; 7. a rear positioning plate; 8. a round hole; 9. an output shaft; 10. a coupling; 11. a transmission shaft; 12. a sleeve; 13. a threaded hole; 14. a guide hole; 15. an arc-shaped plate; 16. clamping blocks; 17. a jack; 18. positioning holes; 19. a rod; 20. a slide bar; 21. a slide block; 22. a chute; 23. and (3) a spring.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.

Fig. 1 is a schematic front view of an embodiment of the present utility model, fig. 2 is a schematic side view of a front positioning plate of an embodiment of the present utility model, fig. 3 is a schematic structure of a portion a of an embodiment of the present utility model in fig. 1, fig. 4 is a schematic structure of a portion B of an embodiment of the present utility model in fig. 2, and fig. 5 is a schematic structure of a portion C of an embodiment of the present utility model in fig. 2.

Referring to fig. 1 to 5, the present utility model provides an anchor rod installation assisting apparatus including: the device comprises a bottom plate 1, a sliding plate 2, a front positioning plate 3, a rear positioning plate 7, a round hole 8, a sleeve 12, an arc-shaped plate 15, a clamping block 16 and a sliding chute 22.

Specifically, the upper end left side of bottom plate 1 is provided with leading locating plate 3, and leading locating plate 3's right-hand member is connected with slide 2, and slide 2's right-hand member is connected with rearmounted locating plate 7, slide 2's upper end sliding connection has slide 5, and motor 4 is installed to slide 5's upper end, slide 5's right-hand member rotates and is connected with lead screw 6, and lead screw 6 rotates and passes rearmounted locating plate 7, round hole 8 has been seted up at leading locating plate 3's middle part, and the inside of round hole 8 is provided with arc 15, and the outer end of arc 15 is connected with slide bar 20, the inboard of arc 15 is connected with clamp splice 16, and locating hole 18 has been seted up to the inboard of clamp splice 16.

In this embodiment, the front positioning plate 3 and the rear positioning plate 7 are both fixed vertically to the base plate 1.

The lower end of the slide seat 5 is provided with an open groove which is clamped at the outer end of the slide plate 2.

The right end of the screw rod 6 is connected with a rotary handle, so that the movement stroke of the motor 4 is conveniently controlled.

The left end of the motor 4 is provided with an output shaft 9, and the left end of the output shaft 9 is connected with a coupling 10, and the left end of the coupling 10 is connected with a transmission shaft 11.

As a preferred embodiment, the output shaft 9 and the transmission shaft 11 are connected by the coupling 10, so that the sleeve 12 at the front end of the transmission shaft 11 is driven conveniently.

The left end of the transmission shaft 11 is connected with a sleeve 12, a threaded hole 13 is formed in the sleeve 12, the left end of the threaded hole 13 is connected with a guide hole 14, and the left end of the guide hole 14 is set to be an open end.

As a preferred embodiment, through the inside guiding hole 14 of sleeve 12 and screw hole 13, be convenient for peg graft fast and the one end of spiro union stock, after the stock installation is finished, the stationary blade and the rock wall in the stock outside are fixed, can withdraw from the connection with the stock through controlling motor 4 reversal this moment.

The outside of round hole 8 has seted up the spout 22 of intercommunication, and the outside of slide bar 20 is provided with slider 21, and slider 21 slides in spout 22 inside to be provided with spring 23 at the outer end of slider 21, and the degree of depth of spout 22 is greater than the length of slide bar 20.

As a preferred embodiment, the arc plate 15 has elastic clamping and elastic buffering effects through the sliding rod 20, the sliding groove 22, the sliding block 21 and the spring 23, and the sliding rod 20 plays a role of stably connecting the arc plate 15.

The clamping block 16 is arranged in the middle of the inner arc wall of the arc plate 15, an insertion hole 17 is formed in the clamping block 16 and above the positioning hole 18, and a horizontal inserted link 19 is arranged below the positioning hole 18; the inserted rod 19 at the inner side of the clamping block 16 is correspondingly inserted into the insertion hole 17 at the inner side of the clamping block 16 at the other side, and the center of a closed through hole formed by the two positioning holes 18 is collinear with the guide hole 14 in the horizontal direction; the clamp block 16 is provided with a pair of positioning holes 18 opposite to each other, and the positioning holes 18 are provided in a semicircular slot structure.

As a preferred embodiment, the stability of the relative movement of the clamping blocks 16 is conveniently achieved through the inserted bars 19 and the insertion holes 17, and the inserted bars 19 at the upper end and the lower end have a limiting effect on the inner anchor rod.

During installation, one end of the anchor rod is inserted from the outer end of the round hole 8 and penetrates through the positioning hole 18 on the inner side of the clamping block 16, then the end of the anchor rod is screwed into the sleeve 12, and the anchor rod slides with the inner wall of the positioning hole 18 when being drilled.

The anchor rod installation auxiliary device can effectively solve the problems that the existing anchor rod installation is achieved by directly drilling an anchor rod into a rock wall through a rotating motor, a corresponding anchor rod positioning auxiliary device is lacked in the process, the drilling angle and the drilling position are easy to deviate, the anchor rod supporting effect is lower than that of the anchor rod which is expected to have the potential engineering hazards of collapse, a sliding plate and a sliding seat at the upper end of a bottom plate are utilized, the sliding seat is convenient to drive the motor to move through rotating a screw rod, the installation depth is convenient to control, and one end of the anchor rod is convenient to install and detach quickly after the anchor rod is fixed through a guide hole and a threaded hole in a sleeve; utilize the inside round hole of leading locating plate to and the spout in the round hole outside for the inside arc of round hole keeps inboard pressure under the effect of inside slide bar of spout and slider and spring, and then makes the inboard clamp splice of arc play the elasticity buffering effect to installing at the inside stock of locating hole, and then plays the effect of elasticity spacing correction to the skew of stock drilling angle and position, and then has guaranteed the supporting effect of stock, has improved the security of engineering construction.

Claims

1. An anchor rod installation assisting apparatus, comprising: bottom plate (1), the upper end left side of bottom plate (1) is provided with leading locating plate (3), and the right-hand member of leading locating plate (3) is connected with slide (2) to the right-hand member of slide (2) is connected with rearmounted locating plate (7), the upper end sliding connection of slide (2) has slide (5), and motor (4) are installed to the upper end of slide (5), the right-hand member rotation of slide (5) is connected with lead screw (6), and lead screw (6) rotate and pass rearmounted locating plate (7), round hole (8) have been seted up at the middle part of leading locating plate (3), and the inside of round hole (8) is provided with arc (15) to the outer end of arc (15) is connected with slide bar (20), the inboard of arc (15) is connected with clamp splice (16), and locating hole (18) have been seted up to the inboard of clamp splice (16).

2. A bolt installation aid according to claim 1, characterized in that the left end of the motor (4) is provided with an output shaft (9), and that the left end of the output shaft (9) is connected with a coupling (10), and that the left end of the coupling (10) is connected with a drive shaft (11).

3. An auxiliary device for installing an anchor rod according to claim 2, characterized in that the left end of the transmission shaft (11) is connected with a sleeve (12), a threaded hole (13) is formed in the sleeve (12), the left end of the threaded hole (13) is connected with a guide hole (14), and the left end of the guide hole (14) is set as an open end.

4. An auxiliary device for installing an anchor rod according to claim 1, characterized in that a communicated chute (22) is formed in the outer side of the round hole (8), a sliding block (21) is arranged in the outer side of the sliding rod (20), the sliding block (21) slides in the chute (22), a spring (23) is arranged at the outer end of the sliding block (21), and the depth of the chute (22) is larger than the length of the sliding rod (20).

5. An auxiliary device for installing an anchor rod according to claim 1, wherein the clamping block (16) is arranged in the middle of the inner arc wall of the arc-shaped plate (15), the inside of the clamping block (16) is provided with a jack (17) at the upper side of the positioning hole (18), and the lower side of the positioning hole (18) is provided with a horizontal inserted rod (19).

6. A bolting aid according to claim 1, characterized in that the clamping blocks (16) are provided with a pair of opposed locating holes (18), and that the locating holes (18) are provided in a semi-circular slotted configuration.

7. An auxiliary device for installing an anchor rod according to claim 1, wherein the inserted rod (19) on the inner side of the clamping block (16) is correspondingly inserted into the insertion hole (17) on the inner side of the clamping block (16) on the other side, and the center of the closed through hole formed by the two positioning holes (18) is collinear with the guide hole (14) in the horizontal direction.