CN212250086U

CN212250086U - Anti-fracture mine support anchor rod mounting device

Info

Publication number: CN212250086U
Application number: CN202020841703.8U
Authority: CN
Inventors: 张海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-29
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to the technical field of installation devices, in particular to an anti-fracture mine support anchor rod installation device, which can freely adjust the installation height and the installation angle, effectively reduce the installation difficulty and improve the practicability; the on-line screen storage device comprises a base, four hydraulic telescoping rod of group, first link, second connecting seat and pivot, the left front side of base bottom, left rear side, right front side and right rear side all are provided with the gyro wheel, the left front side on base top, left rear side, right front side and right rear side all are provided with first link, four hydraulic telescoping rod's of group bottom is connected with the top of four first link of group respectively, four hydraulic telescoping rod's of group top all is provided with the connecting block, the top of four connecting blocks of group respectively with the left front side of first link bottom, left rear side, right front side and right rear side are connected, the bottom of second connecting seat is connected with the top of first link, be provided with the mounting groove on the second connecting seat, be provided with first bearing in the mounting groove.

Description

Anti-fracture mine support anchor rod mounting device

Technical Field

The utility model relates to a technical field of installation device especially relates to an anti-fracture mine support stock installation device.

Background

The anchor rod is the most basic component of roadway support in the contemporary coal mine, and the anchor rod reinforces the surrounding rocks of the roadway together to support the surrounding rocks per se. The anchor rod is not only used in mines, but also in engineering technology for reinforcing main bodies of slopes, tunnels and dams. The anchor rod is used as a tension member penetrating into the stratum, one end of the anchor rod is connected with an engineering structure, the other end of the anchor rod penetrates into the stratum, the whole anchor rod is divided into a free section and an anchoring section, the free section is an area for transmitting the tension at the head of the anchor rod to an anchoring body, and the anchor rod is used for applying prestress to the anchor rod. Need installation device to assist the installation usually when installing the stock, and current installation device can't adjust mounting height and installation angle, and the installation operation is comparatively inconvenient, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can freely adjust mounting height and installation angle, effectively reduce the installation degree of difficulty, improve the anti-fracture mine support stock installation device of practicality.

The utility model relates to a fracture-preventing mine support anchor rod installation device, which comprises a base, four groups of hydraulic telescopic rods, a first connecting frame, a second connecting frame and a rotating shaft, wherein the left front side and the left rear side of the bottom end of the base, the right front side and the right back side all are provided with the gyro wheel, the left front side on base top, the left rear side, right front side and right rear side all are provided with first connecting seat, four hydraulic telescoping rod's of group bottom are connected with the top of four first connecting seats respectively, four hydraulic telescoping rod's of group top all are provided with the connecting block, the top of four connecting blocks respectively with the left front side of first connecting frame bottom, the left rear side, right front side and right rear side are connected, the bottom of second connecting seat is connected with the top of first connecting frame, be provided with the mounting groove on the second connecting seat, be provided with first bearing in the mounting groove, the bottom of pivot is inserted and is fixed to inside the inner circle of first bearing, the top of pivot is provided with the second connecting frame.

The utility model discloses a prevent mine support anchor rod installation device that splits still includes the third link, be provided with the second bearing on the third link, the inner circle of second bearing is fixed with the outer wall of pivot, the left front side of third link bottom, left rear side, right front side and right rear side all are provided with the pulley, the bottom of four group's pulleys all pastes tightly with the top of first link, the left front side on third link top, left rear side, right front side and right rear side all are provided with branch, the top of four group's branch all is connected with the bottom of second link.

The utility model discloses an anti-fracture mine support anchor rod installation device, still include fourth link and fifth link, the bottom of fourth link is connected with the top left side of second link, the right-hand member of fourth link is provided with the first connecting plate of multiunit, the right-hand member of the first connecting plate of multiunit all is provided with first spring, the right-hand member of the first spring of multiunit all is provided with first fixation clamp seat, the right-hand member of the first fixation clamp seat of multiunit all pastes tightly with the left end of material, the bottom of fifth link is connected with the top right side of second link, the left end of fifth link is provided with multiunit second connecting plate, the left end of multiunit second connecting plate all is provided with the second spring, the left end of multiunit second spring all is provided with the second fixation clamp seat, the left end of multiunit second fixation clamp seat all pastes tightly with the right-hand member of material.

The utility model discloses an anti-fracture mine support anchor rod installation device, still include two sets of screw rods and two sets of nuts, the right-hand member front side and the right-hand member rear side of fourth link all are provided with first screw hole, the left end front side and the left end rear side of first connecting plate all are provided with the second screw hole, two sets of second screw holes that first connecting plate was passed to the left end of two sets of screw rods and spiral shell dress insert to two sets of first threaded holes of fourth link respectively, two sets of nuts are the spiral shell suit respectively and establish on two sets of screw rods, the right-hand member of two sets of screw rods all is provided with the handle.

The utility model discloses a prevent mine support anchor rod installation device that splits, still include the first telescopic link of multiunit and multiunit second telescopic link, the left end of the first telescopic link of multiunit is connected with the right-hand member of the first connecting plate of multiunit respectively, the right-hand member of the first telescopic link of multiunit is connected with the left end of the first fixation clamp holder of multiunit respectively, and the first telescopic link of multiunit is located the first spring of multiunit respectively, the right-hand member of multiunit second telescopic link is connected with the left end of multiunit second connecting plate respectively, the left end of multiunit second telescopic link is connected with the right-hand member of the fixation clamp holder of multiunit second respectively, and multiunit second telescopic link is located the inside of multiunit second spring.

The utility model discloses a prevent mine support anchor rod installation device that splits, the left end and the right-hand member of second link all are provided with the bull stick.

The utility model discloses a prevent mine support anchor installation device that splits still includes the containing box, and the bottom of containing box is connected with the top of base, and the inside of containing box is provided with the cavity, and the top of cavity is provided with the upper shed to the upper shed communicates with each other with the cavity.

The utility model discloses a prevent mine support anchor rod installation device that splits, containing box upper shed's top is provided with the visor, and the top right side of visor is provided with the pull ring.

Compared with the prior art, the beneficial effects of the utility model are that: at first arrange the material in on the second link, then remove whole suitable position, later start four hydraulic telescoping rod of group, adjust the second link to suitable height, later rotate the second link, adjust to the installation angle of ideal, later install the material can, can freely adjust installation height and installation angle, effectively reduce the installation degree of difficulty, improve the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a partially enlarged view of the connection between the shaft and the second bearing;

FIG. 3 is a partially enlarged view of portion A of FIG. 1;

FIG. 4 is a partially enlarged view of the portion B in FIG. 1;

in the drawings, the reference numbers: 1. a base; 2. a roller; 3. a first connecting seat; 4. a hydraulic telescopic rod; 5. connecting blocks; 6. a first connecting frame; 7. a second connecting seat; 8. a first bearing; 9. a rotating shaft; 10. a second link frame; 11. a third connecting frame; 12. a second bearing; 13. a pulley; 14. a strut; 15. a fourth link frame; 16. a first connecting plate; 17. a first spring; 18. a first stationary holder; 19. a fifth link; 20. a second connecting plate; 21. a second spring; 22. a second stationary jaw; 23. a screw; 24. a nut; 25. a handle; 26. a first telescopic rod; 27. a second telescopic rod; 28. a rotating rod; 29. a storage box; 30. a protective cover; 31. and (4) a pull ring.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model relates to a fracture-proof mine support anchor rod installation device, which comprises a base 1, four groups of hydraulic telescopic rods 4, a first connecting frame 6, a second connecting frame 7 and a rotating shaft 9, wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the base 1 are all provided with rollers 2, the left front side, the left rear side, the right front side and the right rear side of the top end of the base 1 are all provided with first connecting seats 3, the bottom ends of the four groups of hydraulic telescopic rods 4 are respectively connected with the top ends of the four groups of first connecting seats 3, the top ends of the four groups of hydraulic telescopic rods 4 are all provided with connecting blocks 5, the top ends of the four groups of connecting blocks 5 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first connecting frame 6, the bottom end of the second connecting frame 7 is connected with the top end of the, the bottom end of the rotating shaft 9 is inserted into and fixed to the inner ring of the first bearing 8, and the top end of the rotating shaft 9 is provided with a second connecting frame 10; at first arrange the material in on the second link, then remove whole suitable position, later start four hydraulic telescoping rod of group, adjust the second link to suitable height, later rotate the second link, adjust to the installation angle of ideal, later install the material can, can freely adjust installation height and installation angle, effectively reduce the installation degree of difficulty, improve the practicality.

The utility model discloses a mine support anchor rod installation device prevents splitting, still include third link 11, be provided with second bearing 12 on the third link 11, the inner circle of second bearing 12 is fixed with the outer wall of pivot 9 mutually, the left front side, the left rear side, the right front side and the right rear side of third link 11 bottom all are provided with pulley 13, the bottom of four group's pulley 13 all pastes tightly with the top of first link 6, the left front side, the left rear side, the right front side and the right rear side of third link 11 top all are provided with branch 14, the top of four group's branch 14 all is connected with the bottom of second link 10; through setting up third link, second bearing, four groups of pulleys and four groups of branches, for the second link reaches the material on it provides abundant support, improves stability in use.

The utility model discloses a mine support anchor rod installation device prevents splitting, still include fourth link 15 and fifth link 19, the bottom of fourth link 15 is connected with the top left side of second link 10, the right-hand member of fourth link 15 is provided with multiunit first connecting plate 16, the right-hand member of multiunit first connecting plate 16 all is provided with first spring 17, the right-hand member of multiunit first spring 17 all is provided with first fixing clamp 18, the right-hand member of multiunit first fixing clamp 18 all pastes tightly with the left end of material, the bottom of fifth link 19 is connected with the top right side of second link 10, the left end of fifth link 19 is provided with multiunit second connecting plate 20, the left end of multiunit second connecting plate 20 all is provided with second spring 21, the left end of multiunit second spring 21 all is provided with second fixing clamp 22, the left end of multiunit second fixing clamp 22 all pastes tightly with the right-hand member of material; through setting up the fixed holder of fourth link, the first connecting plate of multiunit, the first spring of multiunit, the first fixed holder of multiunit, fifth link, multiunit second connecting plate, multiunit second spring and multiunit second, can effectively fix the material, improve stability in use.

The utility model discloses an anti-fracture mine support anchor rod installation device, still include two sets of screw rods 23 and two sets of nuts 24, the right-hand member front side and the right-hand member rear side of fourth link 15 all are provided with first screw hole, the left end front side and the left end rear side of first connecting plate 16 all are provided with the second screw hole, the left end of two sets of screw rods 23 is the spiral shell respectively and is passed two sets of second screw holes of first connecting plate 16 and the spiral shell inserts to two sets of first screw holes of fourth link 15, two sets of nuts 24 are the spiral shell respectively and are nested on two sets of screw rods 23, the right-hand member of two sets of screw rods 23 all is provided with handle 25; through rotating two sets of nuts, the right-hand member that makes two sets of nuts all pastes tightly with the left end of fourth link, carries out abundant fixed, improvement stability in use to the material through two sets of screw rods.

The utility model discloses a mine support anchor installation device prevents splitting, still include multiunit first telescopic link 26 and multiunit second telescopic link 27, the left end of multiunit first telescopic link 26 is connected with the right-hand member of multiunit first connecting plate 16 respectively, the right-hand member of multiunit first telescopic link 26 is connected with the left end of multiunit first fixed holder 18 respectively, and multiunit first telescopic link 26 is located multiunit first spring 17 respectively, the right-hand member of multiunit second telescopic link 27 is connected with the left end of multiunit second connecting plate 20 respectively, the left end of multiunit second telescopic link 27 is connected with the right-hand member of multiunit second fixed holder 22 respectively, and multiunit second telescopic link 27 is located the inside of multiunit second spring 21 respectively; through setting up the first telescopic link of multiunit and multiunit second telescopic link, prevent effectively that the condition of skew vertically to rock from appearing in multiunit first spring and multiunit second spring, improve the stability in use.

The utility model discloses an anti-fracture mine support anchor rod installation device, the left end and the right end of a second connecting frame 10 are both provided with rotating rods 28; through setting up two sets of bull sticks, be convenient for rotate the second link, improve the convenience of use.

The utility model discloses a fracture-preventing mine support anchor rod installation device, still include containing box 29, the bottom of containing box 29 is connected with the top of base 1, the inside of containing box 29 is provided with the cavity, the top of cavity is provided with the upper shed, and the upper shed is communicated with the cavity; through setting up the containing box, be convenient for place mounting tool, improve the convenience in use.

The utility model discloses a fracture-preventing mine support anchor rod installation device, the top end of the upper opening of the containing box 29 is provided with a protective cover 30, and the right side of the top end of the protective cover 30 is provided with a pull ring 31; through setting up the visor, effectively reduce in external dust enters into the containing box, improve the practicality.

The utility model discloses a prevent mine support anchor installation device that splits, it is at the during operation, at first arrange the material in on the second link, fix the material through the first fixation clamp of multiunit and multiunit second fixation clamp, later rotate two sets of nuts, the right-hand member that makes two sets of nuts all pastes tightly with the left end of fourth link, strengthen the fixed to the material, then remove whole to suitable position, later start four hydraulic telescoping rod of group, adjust the second link to suitable height, later rotate the bull stick, the adjustment material is to the installation angle of ideal, later install the material can.

The utility model discloses an anti-fracture mine support anchor rod installation device, the installation mode, the connection mode or the setting mode are common mechanical modes, and the installation device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a prevent that fracture mine props stock installation device's hydraulic telescoping rod is purchase on the market, and this technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A fracture-preventing mine support anchor rod installation device is characterized by comprising a base (1), four groups of hydraulic telescopic rods (4), a first connecting frame (6), a second connecting seat (7) and a rotating shaft (9), wherein the left front side, the left rear side, the right front side and the right rear side of the bottom end of the base (1) are respectively provided with a roller (2), the left front side, the left rear side, the right front side and the right rear side of the top end of the base (1) are respectively provided with a first connecting seat (3), the bottom ends of the four groups of hydraulic telescopic rods (4) are respectively connected with the top ends of the four groups of first connecting seats (3), the top ends of the four groups of hydraulic telescopic rods (4) are respectively provided with a connecting block (5), the top ends of the four groups of connecting blocks (5) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the first connecting frame (6), the bottom end of the second connecting seat (7, the second connecting seat (7) is provided with a mounting groove, a first bearing (8) is arranged in the mounting groove, the bottom end of the rotating shaft (9) is inserted into and fixed to the inner ring of the first bearing (8), and the top end of the rotating shaft (9) is provided with a second connecting frame (10).

2. The anti-fracture mine support anchor rod installation device is characterized by further comprising a third connecting frame (11), wherein a second bearing (12) is arranged on the third connecting frame (11), the inner ring of the second bearing (12) is fixed to the outer wall of the rotating shaft (9), pulleys (13) are arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the third connecting frame (11), the bottom ends of the four groups of pulleys (13) are tightly attached to the top end of the first connecting frame (6), supporting rods (14) are arranged on the left front side, the left rear side, the right front side and the right rear side of the top end of the third connecting frame (11), and the top ends of the four groups of supporting rods (14) are connected with the bottom end of the second connecting frame (10).

3. The anti-fracture mine support anchor rod installation device of claim 2, further comprising a fourth connecting frame (15) and a fifth connecting frame (19), wherein the bottom end of the fourth connecting frame (15) is connected with the left side of the top end of the second connecting frame (10), the right end of the fourth connecting frame (15) is provided with a plurality of groups of first connecting plates (16), the right ends of the plurality of groups of first connecting plates (16) are all provided with first springs (17), the right ends of the plurality of groups of first springs (17) are all provided with first fixing clamping seats (18), the right ends of the plurality of groups of first fixing clamping seats (18) are all attached to the left end of a material, the bottom end of the fifth connecting frame (19) is connected with the right side of the top end of the second connecting frame (10), the left end of the fifth connecting frame (19) is provided with a plurality of groups of second connecting plates (20), and the left ends of the plurality of groups of second connecting plates (20) are all provided with second springs (21), the left ends of the multiple groups of second springs (21) are provided with second fixing clamp seats (22), and the left ends of the multiple groups of second fixing clamp seats (22) are tightly attached to the right end of the material.

4. The anti-fracture mine support anchor rod installation device according to claim 3, further comprising two sets of screw rods (23) and two sets of nuts (24), wherein first threaded holes are formed in the front side of the right end and the rear side of the right end of the fourth connecting frame (15), second threaded holes are formed in the front side of the left end and the rear side of the left end of the first connecting plate (16), the left ends of the two sets of screw rods (23) are respectively screwed through the two sets of second threaded holes of the first connecting plate (16) and inserted into the two sets of first threaded holes of the fourth connecting frame (15), the two sets of nuts (24) are respectively screwed and sleeved on the two sets of screw rods (23), and handles (25) are arranged at the right ends of the two sets of screw rods (23).

5. The anti-fracture mine support anchor rod installation device according to claim 4, further comprising a plurality of sets of first telescopic rods (26) and a plurality of sets of second telescopic rods (27), wherein left ends of the plurality of sets of first telescopic rods (26) are respectively connected with right ends of the plurality of sets of first connecting plates (16), right ends of the plurality of sets of first telescopic rods (26) are respectively connected with left ends of the plurality of sets of first fixing holders (18), and the plurality of sets of first telescopic rods (26) are respectively located in the plurality of sets of first springs (17), right ends of the plurality of sets of second telescopic rods (27) are respectively connected with left ends of the plurality of sets of second connecting plates (20), left ends of the plurality of sets of second telescopic rods (27) are respectively connected with right ends of the plurality of sets of second fixing holders (22), and the plurality of sets of second telescopic rods (27) are respectively located inside the plurality of sets of second springs (21).

6. A fracture-preventing mine support bolt installation apparatus as claimed in claim 5, wherein the second attachment frame (10) is provided with a turn bar (28) at each of its left and right ends.

7. A fracture-preventing mine support anchor rod installation device as claimed in claim 6, further comprising a storage box (29), wherein the bottom end of the storage box (29) is connected with the top end of the base (1), a chamber is arranged inside the storage box (29), an upper opening is arranged at the top end of the chamber, and the upper opening is communicated with the chamber.

8. A fracture-preventing mine support bolt installation apparatus as claimed in claim 7, wherein the top end of the opening in the receiving box (29) is provided with a protective cover (30), and the right side of the top end of the protective cover (30) is provided with a pull ring (31).