CN217717001U

CN217717001U - Safety device for geological survey

Info

Publication number: CN217717001U
Application number: CN202122013892.7U
Authority: CN
Inventors: 武爱娜; 王韶霞; 季冠忠
Original assignee: No 801 Hydrogeological Engineering Geology Brigade of Shandong Bureau of Geology and Mineral Resources
Current assignee: No 801 Hydrogeological Engineering Geology Brigade of Shandong Bureau of Geology and Mineral Resources
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-11-01
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a safety device for geological survey belongs to geological survey protective articles field. The utility model provides a safety device for geological survey, is including the grab handle that is L style of calligraphy structure, grab handle left part bottom surface fixedly connected with stock, grab handle right-hand member lower part is rotated through fastening bolt and is connected with the regulation pole, adjusts the pole left end and extends into inside and the sliding connection of stock and have the pull rod, pull rod bottom surface fixedly connected with gag lever post, the gag lever post periphery is equidistant a plurality of worm wheels that are equipped with of loop type, the outside fixedly connected with of worm wheel is the support of camber structure. The utility model discloses a when upwards mediating the regulation pole, adjust the motion of the gag lever post that the pole drives and is connected with the pull rod, the worm drives the worm wheel and rotates for the lower extreme of a plurality of supports draws in to the centre of a circle department of stock, thereby can press from both sides and get article, makes things convenient for the investigation personnel to carry out the article sample under complicated or dangerous scene, improves investigation personnel's security.

Description

Safety device for geological survey

Technical Field

The utility model relates to a geological survey protective articles field, more specifically say, relate to a safety device for geological survey.

Background

Geological exploration is a short term for geological exploration work. In a broad sense, it can be generally understood as a synonym of geological work, which is to perform different investigation and research works with different emphasis on geological conditions such as rocks, stratum structures, minerals, groundwater, and landforms in a certain area according to the needs of economic construction, national defense construction, and scientific and technical development. The exploration personnel often need to go to an unfamiliar and distant field environment to carry out exploration, but the environment condition of the exploration is unknown, such as the road is rugged, the walking is inconvenient, the environment is dangerous, the exploration sampling is difficult, at present, no mature safety protection device which is convenient for the exploration personnel to use exists, the efficiency of the exploration personnel is low when the exploration is carried out, and certain danger exists, therefore, the safety protection device for geological exploration is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a safety device is used in geological survey to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a safety device for geological survey, is including the grab handle that is L style of calligraphy structure, grab handle left part bottom surface fixedly connected with stock, grab handle right-hand member lower part is rotated through fastening bolt and is connected with the regulation pole, it extends into the inside and sliding connection of stock has the pull rod to adjust the pole left end, pull rod bottom surface fixedly connected with gag lever post, gag lever post bottom surface fixedly connected with worm, the gag lever post periphery is equidistant a plurality of worm wheels that are equipped with of loop type, the outside fixedly connected with of worm wheel is the support of camber structure, stock upper portion left side articulates there is the handle of a knife, handle of a knife right side wall fixedly connected with blade, logical groove has been seted up to the handle of a knife lower part, it has the ejector pad to lead to sliding connection in the groove, the ejector pad downside is equipped with the fixture block.

Preferably, the limiting rod is connected with the long rod in a sliding mode, and the top surface of the limiting rod is connected with the inner wall of the long rod through a spring A.

Preferably, the worm wheel is rotatably connected with the long rod, and the worm wheel is meshed with the worm.

Preferably, fixture block upper portion is the button head form, fixture block and stock sliding connection, just the fixture block bottom surface passes through spring B to be connected with the stock, fixture block upper portion and logical groove joint cooperation.

Preferably, the left end of the grab handle is in threaded connection with a hand-screwed bolt, and the lower end of the hand-screwed bolt is in plug-in fit with the through groove.

3. Advantageous effects

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

1. the utility model discloses can regard as the alpin-stock to use under normal scene, the cooperation through a plurality of supports keeps when using to support stably with ground, when mediating the pole through making progress, adjust the motion of pole drive and the gag lever post that the pull rod is connected, the worm drives worm wheel rotation for the lower extreme of a plurality of supports draws in to the centre of a circle department of stock, thereby can press from both sides and get article, make things convenient for the investigation personnel to stand under complicated or dangerous scene and carry out the article sample in safe place, improve the security of investigation personnel.

2. The utility model discloses a dismantle behind the fastening bolt, adjust the pole and break away from with being connected of grab handle, utilize the cooperation of grab handle and stock, can help the investigation personnel to carry out the climbing of lower height to can promote the investigation scope of investigation personnel, promote the investigation result.

3. The utility model discloses a with the handle of a knife clockwise rotation to with the laminating of stock upper end, rotate the hand and twist the bolt and make its lower extreme peg graft with leading to the groove, utilize the blade can cut long grass tendril on the road etc. and remove, the convenience is walked in the environment of complicacy, the weight of handle of a knife and grab handle is concentrated on the stock upper end simultaneously, is favorable to personnel to wave more and cuts, reduces physical demands, the development of convenient investigation work.

Drawings

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

FIG. 2 is a structural anatomical diagram of the upper end of the long rod and the grab handle of the utility model;

fig. 3 is a structural anatomical schematic diagram of the lower end of the long rod of the present invention;

FIG. 4 is a schematic view of the anatomical structure of the upper shank of the long rod of the present invention;

the reference numbers in the figures illustrate: 1. a handle; 2. screwing the bolt by hand; 3. a long rod; 4. fastening a bolt; 5. adjusting a rod; 6. a pull rod; 7. a limiting rod; 8. a spring A; 9. a worm; 10. a worm gear; 11. a support; 12. a knife handle; 1201. a through groove; 13. a blade; 14. a push block; 15. a clamping block; 16. and a spring B.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a safety device for geological survey, including the grab handle 1 that is L style of calligraphy structure, 1 left part bottom surface fixedly connected with stock 3 of grab handle, 1 right-hand member lower part of grab handle is rotated through fastening bolt 4 and is connected with regulation pole 5, adjust 5 left ends of pole extension 3 inside and sliding connection have

pull rod

6, 6 bottom surface fixedly connected with gag lever post 7 of pull rod, 7 bottom surface fixedly connected with worms 9 of gag lever post, 7 peripheries of gag lever post are equidistant a plurality of worm wheels 10 that are equipped with of loop type, the outside fixedly connected with of worm wheel 10 is support 11 of camber structure, 3 upper portion left sides of stock articulate have handle of a

knife

12, 12 right wall fixedly connected with blades 13 of handle of a knife, logical groove 1201 has been seted up to 12 lower parts of handle of a knife, it has ejector pad 14 to lead to sliding connection in

groove

1201, 14 downside of ejector pad is equipped with fixture block 15. When adjusting pole 5 through mediating, adjust pole 5 left side and drive the gag lever post 7 of 6 fixed connection of pull rod and rise, worm 9 on the gag lever post 7 drives worm wheel 10 and rotates, make the lower extreme of support 11 draw close to the centre of a circle department of stock 3, utilize the clearance fit of support 11, can make the investigation personnel stand and carry out the article sample in safe place, through pushing down pushing away the ejector pad 14, ejector pad 14 drives fixture block 15 and contracts to the downside in stock 3, make handle of a knife 12 can rotate clockwise to laminating with 3 upper portion left walls of stock, it twists bolt 2 to rotate the hand and makes the lower extreme of twisting bolt 2 inject logical groove 1201 in, make handle of a knife 12 fixed, blade 13 on the handle of a knife 12 can be used to clear away long grass tendril etc., make the investigation personnel open a way the walking.

Specifically,

gag lever post

7 and 3 sliding connection of stock, and 7 top surfaces of gag lever post pass through spring A8 and 3 inner wall connections of stock.

Further, a worm wheel 10 is rotatably connected with the long rod 3, and the worm wheel 10 is engaged with the worm 9.

Further again, 15 upper portions of fixture block are the button head form, and fixture block 15 and stock 3 sliding connection, and 15 bottom surfaces of fixture block are connected with stock 3 through spring B16, and 15 upper portions of fixture block cooperate with logical groove 1201 joint.

Furthermore, the left end of the grab handle 1 is connected with a hand-screwed bolt 2 in a threaded manner, and the lower end of the hand-screwed bolt 2 is in inserted fit with the through groove 1201.

The working principle is as follows: when the utility model is used, the lower end of the support 11 is contacted with the ground, because the bottom surface of the limit rod 7 is contacted with the lower end of the long rod 3, when the lower end of the support 11 is stressed upwards, the limit rod 7 can not move, so that the support 11 can be stably contacted with the ground, the function of the device can be provided for the alpenstock by holding the handle 1, when the handle 1 is held and the adjusting rod 5 is meshed, the left side of the adjusting rod 5 drives the limit rod 7 fixedly connected with the pull rod 6 to rise, the worm 9 on the limit rod 7 drives the worm wheel 10 to rotate, so that the lower end of the support 11 is drawn close to the circle center of the long rod 3, and the movable fit of the support 11 is utilized, can make the investigation personnel stand and carry out the article sample in safe place, when pushing away ejector pad 14 through pushing down, ejector pad 14 drives fixture block 15 and contracts to the downside in stock 3, make handle of a knife 12 can rotate clockwise to laminating with 3 upper portion left walls of stock, it makes the lower extreme that the hand screwed bolt 2 of hand inject logical groove 1201 to rotate hand screwed bolt 2, make handle of a knife 12 fixed, blade 13 on the handle of a knife 12 can be used to clear away long grass tendril etc., make things convenient for the investigation personnel to open a way the walking, through dismantling fastening bolt 4, make the connection of adjusting pole 5 and grab handle 1 break away from, utilize the cooperation of grab handle 1 and stock 3, can help the investigation personnel to carry out the climbing of lower height.

Claims

1. The utility model provides a safety device for geological survey, is including grab handle (1) that is L style of calligraphy structure, its characterized in that: grab handle (1) left part bottom surface fixedly connected with stock (3), grab handle (1) right-hand member lower part is rotated through fastening bolt (4) and is connected with regulation pole (5), it extends into inside and sliding connection of stock (3) to adjust pole (5) left end has pull rod (6), pull rod (6) bottom surface fixedly connected with gag lever post (7), gag lever post (7) bottom surface fixedly connected with worm (9), gag lever post (7) periphery is equidistant a plurality of worm wheel (10) that are equipped with of loop type, worm wheel (10) outside fixedly connected with is support (11) of camber structure, stock (3) upper portion left side articulates there is handle of a knife (12), handle of a knife (12) right wall fixedly connected with blade (13), logical groove (1201) have been seted up to handle of a knife (12) lower part, logical sliding connection has ejector pad (14) in groove (1201), ejector pad (14) downside is equipped with fixture block (15).

2. A safety shield for geological survey according to claim 1, wherein: the limiting rod (7) is connected with the long rod (3) in a sliding mode, and the top surface of the limiting rod (7) is connected with the inner wall of the long rod (3) through a spring A (8).

3. A safety shield for geological survey according to claim 1, wherein: the worm wheel (10) is rotatably connected with the long rod (3), and the worm wheel (10) is meshed with the worm (9).

4. A safety shield for geological survey according to claim 1, wherein: fixture block (15) upper portion is the button head form, fixture block (15) and stock (3) sliding connection, just fixture block (15) bottom surface is connected with stock (3) through spring B (16), fixture block (15) upper portion and logical groove (1201) joint cooperation.

5. A safety shield for geological survey according to claim 1, wherein: the left end of the grab handle (1) is in threaded connection with a hand-screwed bolt (2), and the lower end of the hand-screwed bolt (2) is in plug-in fit with the through groove (1201).