CN210118162U

CN210118162U - Geological exploration safety protection is with preventing device that collapses

Info

Publication number: CN210118162U
Application number: CN201921103592.4U
Authority: CN
Inventors: 李兴兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-02-28
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a geological exploration safety protection is with preventing device that collapses, the mounting panel comprises a mounting panel, the inboard sliding connection in mounting panel both ends has the locating lever, the top fixedly connected with protection roof of locating lever, the middle part top fixedly connected with sliding sleeve of mounting panel, sliding sleeve's inner wall is pegged graft and is had the lifter, the upper end of lifter and the middle part lower fixed surface of protection roof are connected, first spring has been cup jointed in sliding sleeve's the outside, the lower surface of mounting panel is provided with the fixed block, it has first bracing piece to peg graft in the middle part inboard of fixed block, the beneficial effects of the utility model are that: this geological exploration is collapse prevention device for safety protection: simple structure need carry out external power supply at the nothing, installs easily between the part and dismantles to cut apart great volume, the dispersion is transported, and the transportation time of the equipment that significantly reduces promotes work efficiency.

Description

Geological exploration safety protection is with preventing device that collapses

Technical Field

The utility model relates to a probing protective apparatus technical field specifically is a geological exploration safety protection is with preventing device that collapses.

Background

In often need deepening the gallery when carrying out the drilling engineering, carry out the gallery and bore, beat the rock core and bore in the gallery, can produce the vibration when carrying out the gallery drilling, in order to prevent that collapse from appearing in the exploration place, just need use the device of preventing collapsing to protect the drilling place to the personnel's safety of carrying out geological exploration is being protected, avoids the emergence of incident.

When current geological exploration safety protection is using, adopt the welded structure of integral type, its is bulky, is difficult to dismantle, when carrying out the gallery to pot hole or mine and boring, often need expend a large amount of time and manpower and materials when transporting to the drilling place, prolong and lead to geological exploration preparation time in earlier stage to prolong greatly, reduced work efficiency, and need external power supply when just using, just so need carry out external electric wire from the exploration place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geological exploration is collapse prevention device for safety protection to solve its volume great, be difficult to dismantle, when exploring pot hole or mine, often need consume a large amount of time and manpower and materials when transporting to the exploration place, prolong and lead to geological exploration preparation time in earlier stage to prolong greatly, reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the collapse preventing device for the geological exploration safety protection comprises a mounting plate, wherein positioning rods are connected to the inner sides of the two ends of the mounting plate in a sliding mode, a protection top plate is fixedly connected to the top ends of the positioning rods, a sliding sleeve is fixedly connected to the top end of the middle of the mounting plate, a lifting rod is inserted into the inner wall of the sliding sleeve, the upper end of the lifting rod is fixedly connected with the lower surface of the middle of the protection top plate, a first spring is sleeved on the outer side of the sliding sleeve, a fixed block is arranged on the lower surface of the mounting plate, a first supporting rod is inserted into the inner side of the middle of the fixed block, a groove is formed in the inner side of the upper end of the first supporting rod, a support is fixedly connected to the outer side of the fixed block, a pin rod is inserted into the inner side of the support, a stress block is arranged on the outer, the lower end of the rotary sleeve is in threaded connection with a second supporting rod, a bottom supporting block is arranged at the lower end of the second supporting rod, a connecting block is arranged at the lower end of the bottom supporting block, a threaded knob is in threaded connection with the inner side of the connecting block, and the lower end of the threaded knob penetrates through the bottom supporting block.

Preferably, the upper end of the first spring abuts against the lower surface of the protective top plate, and the lower end of the first spring abuts against the upper surface of the mounting plate.

Preferably, one end of the pin rod is connected with the fixing block in a sliding mode, and one end of the pin rod is inserted into the groove.

Preferably, one end of the second spring is abutted against the bracket, and the other end of the second spring is abutted against the force bearing block.

Preferably, the middle part of the rotating sleeve is provided with a through hole, the lower end of the first supporting rod and the upper end of the second supporting rod are both provided with a thread protrusion, and the direction of the thread protrusion is opposite.

Compared with the prior art, the beneficial effects of the utility model are that: this geological exploration is collapse prevention device for safety protection:

1. through the opposite that sets up on first bracing piece and second bracing piece protruding at the screw thread for when the rotation sleeve rotates, first bracing piece can be close to relatively with the second bracing piece or keep away from, can make the height of protection roof descend or rise, makes the protection roof can support the top in exploration place, can support exploration place.

2. Simple structure need carry out external power supply at the nothing, installs easily between the part and dismantles to cut apart great volume, the dispersion is transported, and the transportation time of the equipment that significantly reduces promotes work efficiency.

Drawings

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

fig. 2 is a left side view of the present invention.

In the figure: 10. mounting a plate; 11. positioning a rod; 12. a protective roof; 13. a sliding sleeve; 14. a lifting rod; 15. a first spring; 16. a fixed block; 17. a first support bar; 18. a groove; 19. a support; 20. a pin rod; 21. a stress block; 22. a second spring; 23. rotating the sleeve; 24. a through hole; 25. a second support bar; 26. a bottom support block; 27. connecting blocks; 28. a threaded knob.

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.

Referring to fig. 1-2, the present invention provides a technical solution: an anti-collapse device for geological exploration safety protection comprises a mounting plate 10, positioning rods 11 are connected to the inner sides of two ends of the mounting plate 10 in a sliding mode, the positioning rods 11 can move up and down along the mounting plate 10, a protection top plate 12 is fixedly connected to the top ends of the positioning rods 11, the protection top plate 12 can be driven to move when the positioning rods 11 move, the upper surface of the protection top plate 12 can abut against the upper end of an exploration place to play a supporting role, a sliding sleeve 13 is fixedly connected to the top end of the middle of the mounting plate 10, lifting rods 14 are inserted into the inner wall of the sliding sleeve 13, a first spring 15 is sleeved on the outer side of the sliding sleeve 13, the lifting rods 14 can move up and down along the sliding sleeve 13, the upper end of each lifting rod 14 is fixedly connected with the lower surface of the middle of the protection top plate 12, the upper end of each first spring 15 abuts against the lower, the first spring 15 plays a role of supporting an exploration place on the protective top plate 12, the lower surface of the mounting plate 10 is provided with a fixed block 16, the inner side of the middle part of the fixed block 16 is inserted with a first supporting rod 17, the inner side of the upper end of the first supporting rod 17 is provided with a groove 18, the outer side of the fixed block 16 is fixedly connected with a support 19, the inner side of the support 19 is inserted with a pin rod 20, one end of the pin rod 20 is connected with the fixed block 16 in a sliding manner, one end of the pin rod 20 is inserted into the groove 18, the outer side of the pin rod 20 is provided with a stressed block 21, the outer side of the pin rod 20 is sleeved with a second spring 22, one end of the second spring 22 is abutted against the support 19, the other end of the second spring 22 is abutted against the stressed block 21, the second spring 22 applies a force towards the groove 18 to the stressed block 21, so that the stressed block 21 has a tendency of moving towards the groove 18, when the stressed block 21, namely, the first supporting rod 17 can be fixed in the fixed block 16, the lower end of the first supporting rod 17 is connected with the rotary sleeve 23 through a screw thread, the lower end of the rotary sleeve 23 is connected with the second supporting rod 25 through a screw thread, the middle part of the rotary sleeve 23 is provided with a through hole 24, the lower end of the first supporting rod 17 and the upper end of the second supporting rod 25 are both provided with screw thread protrusions, the directions of the screw thread protrusions are opposite, a force applying rod can be inserted into the arranged round hole, the rotary sleeve 23 can be conveniently rotated, when the rotary sleeve 23 rotates clockwise, the first supporting rod 17 and the second supporting rod 25 can gradually approach each other due to the opposite screw thread directions of the first supporting rod 17 and the second supporting rod 25, when the rotary sleeve 23 rotates counterclockwise, the first supporting rod 17 and the second supporting rod 25 can gradually move away from each other, the lower end of the second supporting rod 25 is provided with the bottom supporting block 26, the bottom, the inner side of the connecting block 27 is in threaded connection with a threaded knob 28, the lower end of the threaded knob 28 penetrates through the bottom support block 26, and the connecting block 27 can be fixed at the lower end of the bottom support block 26 through the threaded knob 28, so that the bottom support blocks 26 at the left end and the right end can be fixed.

The utility model discloses when concrete implementation: the stress application rod is inserted into the through hole 24, the stress application rod can select a rod-shaped article with a diameter smaller than that of the through hole 24, the stress application rod can rotate the rotating sleeve 23 in a labor-saving manner, when the rotating sleeve 23 rotates anticlockwise, because the thread directions of the first support rod 17 and the second support rod 25 are opposite, the first support rod 17 and the second support rod 25 can be gradually far away from each other, so that the first support rod 17 and the second support rod 25 can gradually leave the rotating sleeve 23, the height of the rotating sleeve 23 can gradually rise, the second support rod 25 rises again on the basis of the rise of the rotating sleeve 23, the height of the mounting plate 10 at the uppermost end can gradually rise, the mounting plate 10 can drive the protective top plate 12 to move upwards after rising, the upper surface of the protective top plate 12 can abut against the upper end of an exploration place to play a supporting role, when the first spring 15 gradually compresses, the first spring 15 pushes the guard top plate 12 more strongly, so that the pressure of the guard top plate 12 against the upper end of the survey spot is gradually increased.

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. The utility model provides a geological exploration is collapse prevention device for safety protection, includes mounting panel (10), its characterized in that: positioning rods (11) are connected to the inner sides of two ends of the mounting plate (10) in a sliding mode, a protective top plate (12) is fixedly connected to the top ends of the positioning rods (11), a sliding sleeve (13) is fixedly connected to the top end of the middle of the mounting plate (10), a lifting rod (14) is connected to the inner wall of the sliding sleeve (13) in an inserting mode, the upper end of the lifting rod (14) is fixedly connected to the lower surface of the middle of the protective top plate (12), a first spring (15) is connected to the outer side of the sliding sleeve (13) in a sleeved mode, a fixing block (16) is arranged on the lower surface of the mounting plate (10), a first supporting rod (17) is connected to the inner side of the middle of the fixing block (16) in an inserting mode, a groove (18) is formed in the inner side of the upper end of the first supporting rod (17), the outside of pin pole (20) is provided with atress piece (21), second spring (22) have been cup jointed in the outside of pin pole (20), the lower extreme threaded connection of first bracing piece (17) has rotatory sleeve (23), the lower extreme threaded connection of rotatory sleeve (23) has second bracing piece (25), the lower extreme of second bracing piece (25) is provided with bottom tray (26), the lower extreme of bottom tray (26) is provided with connecting block (27), the inboard threaded connection of connecting block (27) has screw thread knob (28), the lower extreme of screw thread knob (28) runs through bottom tray (26).

2. The collapse prevention device for geological exploration safety protection according to claim 1, characterized in that: the upper end of the first spring (15) is propped against the lower surface of the protective top plate (12), and the lower end of the first spring (15) is propped against the upper surface of the mounting plate (10).

3. The collapse prevention device for geological exploration safety protection according to claim 1, characterized in that: one end of the pin rod (20) is connected with the fixed block (16) in a sliding mode, and one end of the pin rod (20) is inserted into the groove (18).

4. The collapse prevention device for geological exploration safety protection according to claim 1, characterized in that: one end of the second spring (22) is propped against the bracket (19), and the other end of the second spring (22) is propped against the force bearing block (21).

5. The collapse prevention device for geological exploration safety protection according to claim 1, characterized in that: the middle part of rotatory sleeve (23) is provided with through-hole (24), the lower extreme of first bracing piece (17) all is provided with the screw thread arch with the upper end of second bracing piece (25), and the bellied opposite direction of screw thread.