CN218093120U

CN218093120U - Prospecting device of preventing collapsing

Info

Publication number: CN218093120U
Application number: CN202221957633.8U
Authority: CN
Inventors: 王宇; 梁伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-20
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a device that collapses is prevented in prospecting belongs to the equipment field that collapses. The utility model provides a device that collapses is prevented in prospecting, includes the roof, roof downside fixedly connected with horizontal pole A, and horizontal pole A both ends are all rotated and are connected with bracing piece A, and bracing piece A one end is rotated and is connected with bracing piece B, and sliding connection has the gag lever post of pegging graft complex with bracing piece B in bracing piece A, fixedly connected with adjusting part on the gag lever post, and sliding connection has the slide bar in bracing piece B, and the end of slide bar fixedly connected with props. This application technical scheme is through rotating bracing piece A to perpendicular with horizontal pole A, rotates bracing piece B and flushes with bracing piece A, and the pulling regulating block makes a fixed section of thick bamboo peg graft with the spacing groove lower part for the gag lever post is all connected with bracing piece A, bracing piece B, thereby forms stable support, expandes the convenience, easy operation.

Description

Geological exploration collapse prevention device

Technical Field

The utility model relates to an equipment field that collapses, more specifically say, relate to a device that collapses is prevented in prospecting.

Background

Geological exploration workers need to enter an exploration pit for drilling and sampling, when a machine is used for sampling in the exploration pit, rocks and soil layers are easy to resonate due to vibration generated by the machine, and collapse danger exists, therefore, an anti-collapse device needs to be erected before exploration, the patent document with the publication number of CN210118162U in the prior art provides the anti-collapse device for geological exploration safety protection, the device is protruded on threads through the first supporting rod and the second supporting rod in an opposite mode, when the rotating sleeve rotates, the first supporting rod and the second supporting rod can be relatively close to or far away from each other, the height of the protective top plate can be lowered or raised, the protective top plate can abut against the top end of an exploration place, and the exploration place can be supported.

Although the device has more beneficial effects, the following problems still exist: the device needs to be assembled when unfolded, and is relatively complex to adjust and inconvenient to use. In view of this, we propose a device for preventing collapse in geological exploration.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a device that collapses is prevented in prospecting to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a device that collapses is prevented in prospecting, includes the roof, roof downside fixedly connected with horizontal pole A, horizontal pole A both ends are all rotated and are connected with bracing piece A, bracing piece A one end is rotated and is connected with bracing piece B, sliding connection has the gag lever post of pegging graft complex with bracing piece B in the bracing piece A, fixedly connected with adjusting part on the gag lever post, adjusting part include with bracing piece A sliding fit's regulating block, the solid fixed cylinder of fixedly connected with on the regulating block, sliding connection has the dead lever in the solid fixed cylinder, the cover is equipped with the spring on the dead lever, the spring both ends are connected with dead lever, solid fixed cylinder respectively, sliding connection has the slide bar in the bracing piece B, slide bar tip fixedly connected with end support.

Preferably, the cross rod A is connected with the top plate through a plurality of inclined struts, and two ends of the cross rod A are connected with the top plate through a cross rod B.

Preferably, the support rod A is rotatably connected with a reinforcing rod, the end part of the reinforcing rod is in threaded connection with a limiting bolt, and the limiting bolt is in splicing fit with the cross rod A.

Preferably, a limiting groove is formed in the supporting rod A, two ends of the limiting groove are in a circular hole shape, and the end part of the limiting groove is in plug-in fit with the fixing barrel.

Preferably, the slide bar is provided with a plurality of through holes at equal intervals, the support rod B is provided with a limit pin in an inserting and matching manner, and the limit pin is in inserting and matching with the through holes.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. this application technical scheme is through rotating bracing piece A to perpendicular with horizontal pole A, rotates bracing piece B and flushes with bracing piece A, and the pulling regulating block makes a fixed section of thick bamboo peg graft with the spacing groove lower part for the gag lever post is all connected with bracing piece A, bracing piece B, thereby forms stable support, expandes the convenience, easy operation.

2. According to the technical scheme, the sliding rod slides in the supporting rod B, the limiting pin is connected with the through holes in different positions in an inserting mode, further adjustment can be conducted on the height of the top plate, and the applicability is improved.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the present invention in a folded state;

fig. 3 is a schematic structural anatomy diagram of a support rod a and a support rod B of the present invention;

FIG. 4 is a schematic view of the structural anatomy of the adjustment assembly of the present invention;

FIG. 5 is a schematic view of the structure of the support rod B and the slide bar of the present invention;

the reference numbers in the figures illustrate: 1. a top plate; 2. a cross bar A; 3. bracing; 4. a cross bar B; 5. a support rod A; 501. a limiting groove; 6. a reinforcing rod; 7. a limit bolt; 8. a support bar B; 9. a limiting rod; 10. an adjustment assembly; 1001. an adjusting block; 1002. a fixed cylinder; 1003. a fixing rod; 1004. a spring; 11. a slide bar; 1101. a through hole; 12. bottom bracing; 13. a limit pin.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a device that collapses is prevented in prospecting, including

roof

1, 1 downside fixedly connected with horizontal pole A2 of roof, horizontal pole A2 both ends are all rotated and are connected with bracing piece A5, bracing piece A5 one end is rotated and is connected with bracing piece B8, bracing piece A5 sliding connection has the complex gag lever post 9 of pegging graft with bracing piece B8, fixedly connected with adjusting part 10 on the gag lever post 9, adjusting part 10 includes the regulating block 1001 with bracing piece A5 sliding fit, fixedly connected with solid fixed cylinder 1002 on the regulating block 1001, gu sliding connection has dead lever 1003 in the fixed cylinder 1002, the cover is equipped with spring 1004 on the dead lever 1003, spring 1004 both ends respectively with dead lever 1003, gu fixed cylinder 1002 is connected, sliding connection has slide bar 11 in the bracing piece B8, 11 tip fixedly connected with end brace 12 of slide bar.

In this technical scheme, bracing piece A5 can carry out 90 rotations at horizontal pole A2 tip, when bracing piece A5 is mutually perpendicular with horizontal pole A2, rotation support pole B8 flushes to with bracing piece A5, drive gag lever post 9 through pulling adjusting part 10 and descend, make gag lever post 9 and bracing piece A5, bracing piece B8 all is connected, thereby make this device can change into the figure 1 state fast under the figure 2 state, through with slide bar 11, end props 12 cooperations, provide stable support to roof 1.

Specifically, be connected with roof 1 through a plurality of bracing 3 on the horizontal pole A2, horizontal pole A2 both ends are passed through horizontal pole B4 and are connected with roof 1.

In this technical scheme, the inclined strut 3 and the cross bar B4 are matched with the top plate 1, so that the pressure of the top plate 1 can be enhanced.

Furthermore, the supporting rod A5 is rotatably connected with a reinforcing rod 6, the end part of the reinforcing rod 6 is in threaded connection with a limiting bolt 7, and the limiting bolt 7 is in plug-in fit with the cross rod A2.

In this kind of technical scheme, back is connected with horizontal pole A2 to reinforcing bar 6, the stability that multiplicable bracing piece A5 is connected with horizontal pole A2.

Furthermore, a limiting groove 501 is formed in the supporting rod A5, two ends of the limiting groove 501 are circular holes, and the end portion of the limiting groove 501 is in plug-in fit with the fixing barrel 1002.

In the technical scheme, in the state of fig. 3, the fixed cylinder 1002 is limited in the lower end part of the limiting groove 501, the adjusting block 1001 is pulled forward to drive the fixed cylinder 1002 to be separated from the end part of the limiting groove 501, the fixing rod 1003 can slide upwards in the limiting groove 501, and after the adjusting block 1001 is loosened, the spring 1004 drives the fixed cylinder 1002 to reset and is connected with the upper end part of the limiting groove 501 in an inserting mode.

Furthermore, a plurality of through holes 1101 are formed in the sliding rod 11 at equal intervals, a limiting pin 13 is inserted and matched with the supporting rod B8, and the limiting pin 13 is inserted and matched with the through holes 1101.

In this kind of technical scheme, when spacing tip 13 pegs graft with the through-hole 1101 of different positions, can change the distance of bracing piece B8 to back shore 12 to the height of roof 1 adjusts.

A prospecting collapse prevention device that this application describes, under the figure 2 state, rotation support pole A5 to perpendicular with horizontal pole A2, rotation support pole B8 to flushing with bracing piece A5, can drive this device conversion fast becomes figure 1 state, peg graft with horizontal pole 2 back through spacing bolt 7, the stability between bracing piece A5 and the horizontal pole A2 of anchor strut 6 multiplicable, pulling adjusting block 1001 forward can drive solid fixed cylinder 1002 and break away from with spacing groove 501 tip, dead lever 1003 can slide down in spacing groove 501, after loosening adjusting block 1001, spring 1004 drives solid fixed cylinder 1002 to reset and peg graft with spacing groove 501 lower tip, meanwhile, dead lever 1003 drives gag lever 9 gliding, make gag lever 9 and bracing piece A5, bracing piece B8 all be connected, carry out bolted connection with ground with both ends of sill stay 12, make roof 1 can carry out the collapse prevention support to the exploration hole, peg graft with the through spacing tip 13 and the through-hole 1101 of different positions, the height of roof 1 can be adjusted, improve the suitability.

Claims

1. A device that collapses is prevented in prospecting, includes roof (1), its characterized in that: roof (1) downside fixedly connected with horizontal pole A (2), horizontal pole A (2) both ends are all rotated and are connected with bracing piece A (5), bracing piece A (5) one end is rotated and is connected with bracing piece B (8), sliding connection has and pegs graft complex gag lever post (9) with bracing piece B (8) in bracing piece A (5), fixedly connected with adjusting part (10) is gone up in gag lever post (9), adjusting part (10) include with bracing piece A (5) sliding fit's regulating block (1001), fixed section of thick bamboo (1002) of fixedly connected with on regulating block (1001), sliding connection has dead lever (1003) in fixed section of thick bamboo (1002), the cover is equipped with spring (1004) on dead lever (1003), spring (1004) both ends are connected with dead lever (1003), fixed section of thick bamboo (1002) respectively, sliding connection has slide bar (11) in bracing piece B (8), slide bar (11) tip fixedly connected with end brace (12).

2. The geological exploration collapse prevention device according to claim 1, wherein: the cross rod A (2) is connected with the top plate (1) through a plurality of inclined struts (3), and two ends of the cross rod A (2) are connected with the top plate (1) through a cross rod B (4).

3. The geological exploration collapse prevention device of claim 1, wherein: the utility model discloses a bracing piece, including bracing piece A (5), bracing piece A rotates on the (5) and is connected with anchor strut (6), anchor strut (6) tip threaded connection has spacing bolt (7), spacing bolt (7) and horizontal pole A (2) cooperation of pegging graft.

4. The geological exploration collapse prevention device of claim 1, wherein: the utility model discloses a spacing groove (501) has been seted up on bracing piece A (5), spacing groove (501) both ends are the round hole form, spacing groove (501) tip and solid fixed cylinder (1002) cooperation of pegging graft.

5. The geological exploration collapse prevention device of claim 1, wherein: the sliding rod (11) is provided with a plurality of through holes (1101) at equal intervals, the supporting rod B (8) is matched with a limiting pin (13) in an inserting mode, and the limiting pin (13) is matched with the through holes (1101) in an inserting mode.