CN210888985U

CN210888985U - Be used for geological exploration to prevent buffer that collapses

Info

Publication number: CN210888985U
Application number: CN201922035290.4U
Authority: CN
Inventors: 鲍希波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-06-30
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a collapse-preventing buffering device for geological exploration, which comprises a base, wherein the upper surface of the base is fixedly connected with two hydraulic cylinders, the tops of the two hydraulic cylinders are fixedly connected with a first fixed plate, the upper surface of the first fixed plate is symmetrically and fixedly connected with four first sleeves, a supporting rod is arranged inside the first sleeves, the tops of the supporting rods are sleeved with second sleeves, and the upper surfaces of the four second sleeves are fixedly connected with a second fixed plate; the utility model discloses to geological exploration collapse prevention equipment lack buffer's problem, utilize device cooperations such as damper, flexible subassembly for geological exploration collapse prevention equipment has the cushioning effect when possessing the function of preventing exploration collapse when meetting geological vibrations, prevents that collapse prevention equipment from destroying because of vibrations and causing the tunnel to collapse, has improved staff's security and the stability of collapse prevention equipment, thereby has improved work efficiency.

Description

Be used for geological exploration to prevent buffer that collapses

Technical Field

The utility model relates to a geological exploration technical field specifically is a be used for geological exploration anti-collapse buffer.

Background

At present, in geological exploration, for example, coal mining and tunnel etc. all need certain supporting equipment, prevent the emergence of caving or collapse phenomenon, and current supporting equipment all is rigid support, lacks buffer, if meet tunnel vibrations phenomenon, causes supporting equipment to destroy easily, has increased the probability that the tunnel collapses, for this reason, proposes one kind and is used for geological exploration to prevent buffer that collapses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for geological exploration to prevent buffer that collapses 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: an anti-collapse buffer device for geological exploration comprises a base, wherein the upper surface of the base is fixedly connected with two hydraulic cylinders, the tops of the two hydraulic cylinders are fixedly connected with a first fixing plate, four first sleeves are symmetrically and fixedly connected with the upper surface of the first fixing plate, supporting rods are arranged inside the first sleeves, the top of the support rod is sleeved with second sleeves, the upper surfaces of the four second sleeves are fixedly connected with second fixing plates, the upper surface of the second fixed plate is respectively and symmetrically and fixedly connected with four telescopic components and two damping components, the tops of the four telescopic components are respectively and fixedly connected with a top plate, two first chutes are symmetrically formed in the bottom of the top plate, two first sliding blocks are slidably connected inside the first chutes, and the bottoms of the first sliding blocks are fixedly connected with the top of the damping assembly.

As further preferable in the present technical solution: the outer side wall of the first sleeve is in threaded connection with a first fixing bolt, one end of the first fixing bolt penetrates through the first sleeve and one side of the supporting rod respectively, the outer side wall of the second sleeve is in threaded connection with a second fixing bolt, and one end of the second fixing bolt penetrates through the second sleeve and one side of the supporting rod respectively.

As further preferable in the present technical solution: two the equal fixedly connected with first spring in one side that first slider is adjacent.

As further preferable in the present technical solution: two third chutes are symmetrically formed in the bottom of the first fixing plate, two third sliding blocks are connected to the inside of each third chute in a sliding mode, the bottoms of the two third sliding blocks are hinged to a first scissors rod, two second chutes are symmetrically formed in the upper surface of the base, two second sliding blocks are connected to the inside of each second chute in a sliding mode, and the tops of the two second sliding blocks are hinged to the two bottom ends of the adjacent first scissors rods respectively.

As further preferable in the present technical solution: four universal wheels are symmetrically arranged at the bottom of the base.

As further preferable in the present technical solution: the telescopic component comprises a sleeve, an extension rod, a first fixing block and a second spring, wherein the bottom of the inner side wall of the sleeve is fixedly connected with one end of the second spring, the other end of the second spring is fixedly connected with one end of the extension rod, the number of the first fixing block is two, the first fixing block is fixedly connected with the outer side wall of the extension rod in a symmetrical mode, and the extension rod and the first fixing block are arranged outside the sleeve.

As further preferable in the present technical solution: the shock absorption assembly comprises a second fixed block, a third spring, a third sleeve, a fixed rod, a second scissor rod and a fourth spring, the number of the fixed rods is four, one end of each fixed rod is hinged with the four ends of the second scissor rod respectively, the number of the third springs is four, one end of each of the four third springs is fixedly connected with one end of each of the four third sleeves, the number of the second fixed blocks is four, one side of each of the four second fixed blocks is fixedly connected with the other end of each of the four third springs, the number of the third sleeves is four, one end of each of the four third sleeves is respectively sleeved outside the four third springs and the four fixing rods, the number of the fourth springs is four, and the adjacent side of the third sleeve is fixedly connected with the two fourth springs.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses to geological exploration collapse prevention equipment lack buffer's problem, utilize device cooperations such as damper, flexible subassembly for geological exploration collapse prevention equipment has the cushioning effect when possessing the function of preventing exploration collapse when meetting geological vibrations, prevents that collapse prevention equipment from destroying because of vibrations and causing the tunnel to collapse, has improved staff's security and the stability of collapse prevention equipment, thereby has improved work efficiency.

Drawings

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

fig. 2 is a schematic structural view of the telescopic assembly of the present invention;

fig. 3 is an enlarged schematic structural diagram of the area a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a hydraulic cylinder; 3. a first fixing plate; 4. a first sleeve; 5. a support bar; 6. a first fixing bolt; 7. a second sleeve; 8. a second fixing bolt; 9. a second fixing plate; 10. a telescoping assembly; 11. a shock absorbing assembly; 12. a top plate; 13. a first chute; 14. a first slider; 15. a first spring; 16. a universal wheel; 17. a second chute; 18. a second slider; 19. a first scissor lever; 20. a third slider; 21. a third chute; 22. a sleeve; 23. an extension rod; 24. a first fixed block; 25. a second spring; 26. a second fixed block; 27. a third spring; 28. a third sleeve; 29. fixing the rod; 30. a second scissor lever; 31. and a fourth spring.

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. 1-3, the present invention provides a technical solution: the utility model provides a buffer that collapses is used for geological exploration, the on-line screen storage device comprises a base 1, two pneumatic cylinders 2 of base 1's last fixed surface is connected with, the first fixed plate 3 of the equal fixedly connected with in top of two pneumatic cylinders 2, four first sleeves 4 of the last surface symmetry fixedly connected with of first fixed plate 3, the inside of first sleeve 4 is equipped with bracing piece 5, the top of bracing piece 5 is all overlapped and is equipped with second sleeve 7, the equal fixedly connected with second fixed plate 9 of the upper surface of four second sleeves 7, the upper surface of second fixed plate 9 is symmetrical four telescopic component 10 and two damper 11 of fixedly connected with respectively, the equal fixedly connected with roof 12 in top of four telescopic component 10, two first spouts 13 have been seted up to the bottom symmetry of roof 12, the inside sliding connection of first spout 13 has two first sliders 14, the bottom of two first sliders 14 all with damper 11's top fixed connection.

In this embodiment, specifically: the outer side wall of the first sleeve 4 is in threaded connection with a first fixing bolt 6, one end of the first fixing bolt 6 penetrates through one sides of the first sleeve 4 and the support rod 5 respectively, the outer side wall of the second sleeve 7 is in threaded connection with a second fixing bolt 8, and one end of the second fixing bolt 8 penetrates through one sides of the second sleeve 7 and the support rod 5 respectively; the first fixing bolt 6 can fix the first sleeve 4 and the support rod 5 and is easy to detach, and the second fixing bolt 8 can fix the second sleeve 7 and the support rod 5 and is easy to detach.

In this embodiment, specifically: one adjacent side of each of the two first sliding blocks 14 is fixedly connected with a first spring 15; when the tunnel vibrates, the tunnel presses the top plate 12 and presses downwards, and the arrangement of the first spring 15 can pull two adjacent first sliders 14 to relieve the pressure from the top.

In this embodiment, specifically: the bottom of the first fixing plate 3 is symmetrically provided with two third sliding grooves 21, the inside of each third sliding groove 21 is connected with two third sliding blocks 20 in a sliding manner, the bottoms of the two third sliding blocks 20 are hinged with a first scissor rod 19, the upper surface of the base 1 is symmetrically provided with two second sliding grooves 17, the inside of each second sliding groove 17 is connected with two second sliding blocks 18 in a sliding manner, and the tops of the two second sliding blocks 18 are respectively hinged with the two bottom ends of the adjacent first scissor rods 19; the arrangement of first scissors pole 19 can play support and fixed effect to first fixed plate 3 through third slider 20, and cooperation pneumatic cylinder 2 makes the support more stable, and the setting of third slider 20 makes first scissors pole 19 can be according to the high self-adjusting height of pneumatic cylinder 2.

In this embodiment, specifically: four universal wheels 16 are symmetrically arranged at the bottom of the base 1; the universal wheels 16 are arranged to facilitate movement of the device when the tunnel supporting position is changed.

In this embodiment, specifically: the telescopic assembly 10 comprises a sleeve 22, an extension rod 23, first fixing blocks 24 and second springs 25, the bottom of the inner side wall of the sleeve 22 is fixedly connected with one end of each second spring 25, the other end of each second spring 25 is fixedly connected with one end of each extension rod 23, the number of the first fixing blocks 24 is two, the two first fixing blocks 24 are symmetrically and fixedly connected with the outer side wall of each extension rod 23, and the sleeve 22 is sleeved outside the extension rod 23 and the two first fixing blocks 24; when roof 12 received top pressure, can extrude extension rod 23, extension rod 23 extrudees second spring 25, and second spring 25 can produce the thrust reversal in extrusion sleeve 22, slows down the pressure that comes from the top for have the cushioning effect when this device pressurized, the setting of first fixed block 24 can prevent that extension rod 23 from popping out the inside of sleeve 22 completely because the elasticity of second spring 25.

In this embodiment, specifically: the damping assembly 11 comprises a second fixing block 26, four fixing rods 29, four third springs 27, four third sleeves 28, four fixing rods 29, four second scissor rods 30 and four springs 31, one end of each of the four fixing rods 29 is hinged to the four ends of each of the two second scissor rods 30, the number of the four third springs 27 is four, one end of each of the four third springs 27 is fixedly connected with one end of each of the four third sleeves 28, the number of the second fixing blocks 26 is four, one side of each of the four second fixing blocks 26 is fixedly connected with the other end of each of the four third springs 27, the number of the three sleeves 28 is four, one end of each of the four third sleeves 28 is sleeved outside each of the four third springs 27 and the four fixing rods 29, the number of the four springs 31 is four, and one side of each of the two adjacent third sleeves 28 is fixedly connected with the two fourth springs 31; when the tunnel is vibrated, the top pressure applied to the top plate 12 will generate a pressure on the first sliding block 14, when the first sliding block 14 presses the second fixed block 26 and the third sleeve 28, the fourth spring 31 will generate a reverse thrust due to the pressure, so as to reduce the influence caused by the pressure, and at this time, the second scissors rod 30 will also contract due to the top pressure, thereby pushing the fixing rod 29, the fixing rod 29 will receive the reverse pushing force from the third spring 27 when pressing the third spring 27, and the fixing rod 29 and the second scissors rod 30 will be restored, thereby relieving the pressure from the top, when the top plate 12 is pressed by the top, the extension rod 23 is extruded, the extension rod 23 extrudes the second spring 25, the second spring 25 can generate the reverse thrust while extruding the sleeve 22, the pressure from the top is reduced, the device has the buffer function when being pressed, the first fixed block 24 is arranged, it is possible to prevent the extension rod 23 from being completely ejected out of the interior of the sleeve 22 due to the elastic force of the second spring 25.

In this embodiment: the hydraulic cylinder 2 is JYC in type.

Working principle or structural principle, when in use, the device is moved to a designated position, the hydraulic cylinder 2 is used for lifting the device and supporting a tunnel, the first scissor rod 19 is arranged and can play a role in supporting and fixing the first fixing plate 3 through the third slide block 20, the support is more stable by matching with the hydraulic cylinder 2, the third slide block 20 is arranged and can enable the first scissor rod 19 to self-adjust the height according to the height of the hydraulic cylinder 2, then the universal wheel 16 is fixed, the supporting and building of the tunnel can be completed, when the tunnel vibrates, the first spring 15 is arranged and can pull two adjacent first slide blocks 14 to relieve the pressure from the top, the top plate 12 can generate pressure on the first slide blocks 14 by the top pressure, when the first slide blocks 14 extrude the second fixing block 26 and the third sleeve 28, the fourth spring 31 can generate reverse thrust by the pressure, slowing down the influence that pressure brought, second scissors pole 30 also can contract because of the pressure at top this moment, thereby promote dead lever 29, dead lever 29 can receive the thrust from third spring 27 when extrudeing third spring 27, make dead lever 29 and second scissors pole 30 reset, thereby alleviate the pressure that comes from the top, when roof 12 receives top pressure, can extrude extension rod 23, extension rod 23 extrudes second spring 25, second spring 25 can produce the thrust when extrudeing sleeve 22, slow down the pressure that comes from the top, make this device have the cushioning effect when pressurized, the setting of first fixed block 24, can prevent that extension rod 23 from popping out the inside of sleeve 22 because the elasticity of second spring 25 is complete.

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. A buffer of preventing collapsing for geological exploration, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with two hydraulic cylinders (2), the tops of the two hydraulic cylinders (2) are fixedly connected with a first fixing plate (3), the upper surface of the first fixing plate (3) is symmetrically and fixedly connected with four first sleeves (4), a supporting rod (5) is arranged inside the first sleeve (4), the top of the supporting rod (5) is sleeved with a second sleeve (7), the upper surfaces of the four second sleeves (7) are fixedly connected with a second fixing plate (9), the upper surface of the second fixing plate (9) is symmetrically and fixedly connected with four telescopic assemblies (10) and two damping assemblies (11) respectively, the tops of the four telescopic assemblies (10) are fixedly connected with a top plate (12), the bottom of the top plate (12) is symmetrically provided with two first sliding chutes (13), and the inner part of the first sliding chutes (13) is slidably connected with two first sliding blocks (14), the bottoms of the two first sliding blocks (14) are fixedly connected with the top of the shock absorption assembly (11).

2. The collapse prevention buffer device for geological exploration according to claim 1, wherein: the outer side wall of the first sleeve (4) is in threaded connection with a first fixing bolt (6), one end of the first fixing bolt (6) penetrates through the first sleeve (4) and one side of the supporting rod (5) respectively, the outer side wall of the second sleeve (7) is in threaded connection with a second fixing bolt (8), and one end of the second fixing bolt (8) penetrates through the second sleeve (7) and one side of the supporting rod (5) respectively.

3. The collapse prevention buffer device for geological exploration according to claim 1, wherein: and one adjacent side of each of the two first sliding blocks (14) is fixedly connected with a first spring (15).

4. The collapse prevention buffer device for geological exploration according to claim 1, wherein: two third chutes (21) are symmetrically formed in the bottom of the first fixing plate (3), two third sliders (20) are connected to the inside of the third chute (21) in a sliding mode, two third sliders (20) are hinged to the bottom of each third slider (20), two second chutes (17) are symmetrically formed in the upper surface of the base (1), two second sliders (18) are connected to the inside of each second chute (17) in a sliding mode, and the tops of the two second sliders (18) are hinged to the two adjacent bottoms of the first scissor rod (19) respectively.

5. The collapse prevention buffer device for geological exploration according to claim 1, wherein: four universal wheels (16) are symmetrically arranged at the bottom of the base (1).

6. The collapse prevention buffer device for geological exploration according to claim 1, wherein: flexible subassembly (10) include sleeve (22), extension rod (23), first fixed block (24) and second spring (25), the inside wall bottom of sleeve (22) with the one end fixed connection of second spring (25), the other end of second spring (25) with the one end fixed connection of extension rod (23), the quantity of first fixed block (24) is two, two first fixed block (24) with the outside wall symmetry fixed connection of extension rod (23), sleeve (22) cover is located extension rod (23) and two the outside of first fixed block (24).

7. The collapse prevention buffer device for geological exploration according to claim 1, wherein: the damping assembly (11) comprises a second fixing block (26), a third spring (27), a third sleeve (28), fixing rods (29), a second scissor rod (30) and a fourth spring (31), the number of the fixing rods (29) is four, one ends of the four fixing rods (29) are respectively hinged with four ends of the second scissor rod (30), the number of the third spring (27) is four, one ends of the four third springs (27) are respectively fixedly connected with one ends of the four third sleeve (28), the number of the second fixing block (26) is four, one side of each of the four second fixing blocks (26) is respectively fixedly connected with the other ends of the four third springs (27), the number of the third sleeve (28) is four, one ends of the four third sleeve (28) are respectively sleeved outside the four third springs (27) and the four fixing rods (29), the number of the fourth springs (31) is four, and one side, adjacent to each other, of each of the two adjacent third sleeves (28) is fixedly connected with the two fourth springs (31).