CN218739936U

CN218739936U - Anti-falling device for geological mapping

Info

Publication number: CN218739936U
Application number: CN202223367890.9U
Authority: CN
Inventors: 刘吉; 缪俊玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-28
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses an anti-falling device of geological survey relates to anti-falling device technical field, which comprises a housin, all rotate through the fixing base on the both sides lateral wall of casing and install the side connecting rod, two the bottom of side connecting rod with all install down on the bottom side lateral wall of casing and connect the rope, connect the bottom of rope down and all install the couple, two angle adjusting unit is all installed to one side of side connecting rod, rotate through the pivot on the inside wall of casing and install the reel, the cavity has been seted up on the reel, be equipped with the wind spring in the cavity. The utility model discloses in, when the user fell, the last winding power of connecting the rope and overcoming the coil spring and begin the release on the reel, along with the increase of last connection rope release length, the winding power of coil spring is big more to reduce gradually and connect the speed of rope release, play certain decline cushioning effect to the people of falling, reduce in the twinkling of an eye pulling force, improve the comfort level.

Description

Anti-falling device for geological mapping

Technical Field

The utility model discloses in relate to anti-falling device technical field, in particular to anti-falling device of geological survey and drawing.

Background

The geological mapping is a general term of all mapping work related to geological survey, mineral exploration and establishment of a result map, various complex geological environments can be met in the geological mapping process, for example, geological mapping on some cliffs needs to protect the life safety of a measurer by the anti-falling device in the mapping process of the complex geology, and the safety of the user after the user steps on the ground carelessly can be effectively protected.

In the prior art, for example, publication number CN209714048U discloses a safety device for geological mapping, through setting up the fixed rope of right shoulder, the fixed rope of waist and the fixed rope of left shoulder and connecting on the fixing band on one's body, increase the steadiness and the security of safety hook, however this kind of safety device hangs it when the user drops, fixed rope can produce an instantaneous pulling force when dropping, cause the user uncomfortable, the use has certain inconvenience, therefore we disclose a safety device for geological mapping and satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a falling prevention device for geological mapping, which is used for solving the problem that a falling prevention device provided in the background technology lifts a user when the user falls, and a fixing rope can generate an instant pulling force when the user falls, so that the user is uncomfortable.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an anti-falling device of geological survey and drawing, includes the casing, all install the side connecting rod, two through the fixing base rotation on the both sides lateral wall of casing the bottom of side connecting rod with all install down on the bottom side lateral wall of casing and connect the rope, connect the bottom of rope down and all install the couple, two angle adjusting unit is all installed to one side of side connecting rod, rotate through the pivot on the inside wall of casing and install the reel, the cavity has been seted up on the reel, be equipped with the coil spring in the cavity, the coil spring is convoluteed in the pivot, install the one end of coil spring in the pivot, the other end is installed on the intracavity wall of cavity, it has last connection rope to coil on the reel, the top side correspondence of casing has seted up the through-hole, the one end of going up connection rope is installed on the reel, the other end runs through the through-hole extends to the outside of casing, the alarm is installed to one side of casing, install the trigger unit on the alarm.

Preferably, the angle adjusting unit comprises a supporting rod, a plurality of jacks are uniformly formed in one side of the side connecting rod, one end of the supporting rod is rotatably installed on the outer side wall of the shell, and the other end of the supporting rod is connected with the jacks through a fixing unit.

Preferably, the fixing unit comprises a bolt, a mounting hole is formed in one end of the supporting rod, and a nut is installed at one end of the bolt in a threaded mode through the mounting hole and the corresponding jack in a threaded mode.

Preferably, the trigger unit includes a touch switch, the touch switch is installed on the inner side wall of the housing and electrically connected with the alarm, and a projection is installed on one side of the reel and electrically connected with the touch switch.

Preferably, a guide ring is installed in the through hole on the shell, and the upper connecting rope penetrates through the guide ring.

Preferably, the upper connecting rope is fixedly provided with a limiting block, and the bottom end of the limiting block is matched with the top end of the guide ring.

Preferably, the lower connecting rope is an elastic rope, and a handle is mounted on the top side of the shell.

To sum up, the utility model discloses a technological effect and advantage:

1. the utility model discloses in, can adjust the angle that opens of two side connecting rods according to user's self condition, thereby adjust the distance between two couples, increase use comfort, when the user fell, the last connection rope of coiling on the reel overcomes the coiling power of coil spring and begins the release, along with the increase of last connection rope release length, the rolling power of coil spring is big more, thereby reduce the speed of connecting the rope release on the reduction gradually, play certain decline cushioning effect to the people of falling, reduce in the twinkling of an eye pulling force, improve the comfort level.

2. The utility model discloses in, when the user fell down, go up and connect the rope and release from the reel, the reel takes place to rotate simultaneously, rotates the in-process at the reel, and the lug is close to and contacts touch switch's touching end mutually with touch switch, and touch switch is triggered, makes the automatic alarm that sends out of alarm, makes the alarm send out the police dispatch newspaper in the very first time is automatic, promotes alarm efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of a portion of the area A in FIG. 2;

fig. 4 is a schematic view of the local three-dimensional structure of the middle support rod region of the present invention.

In the figure: 1. a housing; 2. a side link; 3. a lower connecting rope; 4. hooking; 5. an alarm; 6. a support bar; 7. a fixed seat; 8. a handle; 9. an upper connecting rope; 10. a guide ring; 11. a reel; 12. a rotating shaft; 13. a coil spring; 14. a bump; 15. a touch switch; 16. a bolt; 18. a limiting block; 19. a jack; 20. and a nut.

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 efforts all belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, a geological survey and drawing anti-falling device, including casing 1, all install side connecting rod 2 through fixing base 7 rotation on the both sides lateral wall of casing 1, all install down on the bottom of two side connecting rod 2 and the bottom side lateral wall of casing 1 and connect rope 3, couple 4 is all installed to the bottom of connecting rope 3 down, angle adjusting unit is all installed to one side of two side connecting rod 2, reel 11 is installed through pivot 12 rotation on the inside wall of casing 1, the cavity has been seted up on reel 11, be equipped with coil spring 13 in the cavity, coil spring 13 coils on pivot 12, the one end of coil spring 13 is installed on pivot 12, the other end is installed on the intracavity wall of cavity, it has last connection rope 9 to coil 11, the top side correspondence of casing 1 has seted up the through-hole, the one end of going up connection rope 9 is installed on reel 11, the other end runs through the through-hole and extends to the outside of casing 1, alarm 5 is installed to one side of casing 1, install trigger unit on alarm 5.

Based on the above mechanism, the lower connecting rope 3 at the bottom side of the shell 1 is connected to the fixing belt at the waist through the hook 4, the lower connecting ropes 3 on the two side connecting rods 2 are connected to the fixing belts at the two shoulders through the hooks 4, meanwhile, the opening angles of the two side connecting rods 2 can be adjusted according to the self condition of a user, so that the distance between the two hooks 4 is adjusted, the use comfort level is increased, when the user falls, the upper connecting rope 9 wound on the reel 11 overcomes the winding force of the coil spring 13 and starts to release, the winding force of the coil spring 13 is larger along with the increase of the release length of the upper connecting rope 9, so that the release speed of the upper connecting rope 9 is gradually reduced, a certain falling buffering effect is achieved on a falling person, the instant tensile force is reduced, the comfort level is improved, meanwhile, the trigger unit is automatically triggered, the alarm 5 automatically gives an alarm at the first time, and the alarm efficiency is improved.

As shown in fig. 4, the angle adjusting unit includes a supporting rod 6, a plurality of insertion holes 19 are uniformly formed in one side of the side connecting rod 2, one end of the supporting rod 6 is rotatably installed on the outer side wall of the casing 1, the other end of the supporting rod is connected with the corresponding insertion hole 19 through the fixing unit, and by means of the setting of the supporting rod 6, one end of the supporting rod 6 is rotated to be installed in different insertion holes 19, so that different included angles are formed between the side connecting rod 2 and the casing 1, and angle adjustment is achieved.

As shown in fig. 4, the fixing unit includes a bolt 16, a mounting hole is opened at one end of the support rod 6, one end of the bolt 16 sequentially penetrates through the mounting hole and the corresponding insertion hole 19 and is threadedly connected with a nut 20, the bolt 16 limits the relative movement between the side link 2 and the support rod 6 through the arrangement of the bolt 16 to form a fixing effect, and the nut 20 can prevent the bolt 16 from slipping and increase the safety.

As shown in fig. 2, the triggering unit includes a touch switch 15, the touch switch 15 is installed on the inner side wall of the housing 1 and electrically connected with the alarm 5, a projection 14 is installed on one side of the reel 11, the projection 14 is electrically connected with the touch switch 15, through the arrangement of the touch switch 15, when a user falls down, the upper connecting rope 9 is released from the reel 11, the reel 11 rotates, the projection 14 is close to the touch switch 15 and contacts with the touch end of the touch switch 15 in the rotating process of the reel 11, and the touch switch 15 is triggered, so that the alarm 5 automatically gives an alarm.

As shown in fig. 3, a guide ring 10 is installed in the through hole of the housing 1, the upper connection rope 9 penetrates through the guide ring 10, and the surface of the guide ring 10 is smooth by the arrangement of the guide ring 10, so that the smoothness of the upper connection rope 9 when passing through is increased.

As shown in fig. 1 and 3, a limiting block 18 is fixedly mounted on the upper connecting rope 9, the bottom end of the limiting block 18 is matched with the top end of the guide ring 10, and the limiting block 18 is arranged to limit the upper connecting rope 9 to continue to wind on the reel 11, so that the reel 11 is kept at a certain winding force, and the upper connecting rope 9 wound on the reel 11 is prevented from being in a loose state.

As shown in fig. 1, connect rope 3 down for the elasticity rope, handle 8 is installed to the top side of casing 1, connects rope 3 down and sets up to the cushioning effect that the elasticity rope can increase the user when falling, is convenient for remove casing 1 through handle 8.

The utility model discloses the theory of operation:

connect the lower connecting rope 3 of casing 1 bottom side on the fixed band of waist through couple 4, connect the lower connecting rope 3 on two side connecting rods 2 on the fixed band of two shoulders through couple 4, can adjust the angle that opens of two side connecting rods 2 according to user's self condition simultaneously, thereby adjust the distance between two couples 4, increase use comfort, when the user falls down, the last connecting rope 9 of coiling on reel 11 overcomes the coiling power of coil spring 13 and begins the release, along with the increase of last connecting rope 9 release length, the coiling power of coil spring 13 is big more, thereby reduce the speed of connecting rope 9 release gradually, play certain decline cushioning effect to the people who falls down, reduce the moment pulling force, improve the comfort level, the trigger unit is triggered automatically simultaneously, alarm 5 sends out the police dispatch newspaper in the very first time automatically, promote alarm efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a safety device of geological survey, includes casing (1), its characterized in that: all rotate through fixing base (7) on the both sides lateral wall of casing (1) and install side connecting rod (2), two the bottom of side connecting rod (2) with all install down on the bottom side lateral wall of casing (1) and connect rope (3), connect the bottom of rope (3) down and all install couple (4), two angle adjusting unit is all installed to one side of side connecting rod (2), rotate through pivot (12) on the inside wall of casing (1) and install reel (11), the cavity has been seted up on reel (11), be equipped with wind spring (13) in the cavity, wind spring (13) are convoluteed on pivot (12), the one end of wind spring (13) is installed on pivot (12), the other end is installed on the intracavity wall of cavity, wind spring (11) are gone up and are coiled and have been connected rope (9), the top side correspondence of casing (1) has been seted up the through-hole, the one end of going up connecting rope (9) is installed on reel (11), the other end runs through the through-hole extends to the outside of casing (1), install alarm (5) on triggering unit (5).

2. The geo-mapping fall arrest device according to claim 1, wherein: the angle adjusting unit comprises a supporting rod (6), a plurality of jacks (19) are uniformly formed in one side of the side connecting rod (2), one end of the supporting rod (6) is rotatably installed on the outer side wall of the shell (1), and the other end of the supporting rod corresponds to the jacks (19) through a fixing unit.

3. The fall arrest device for geological mapping according to claim 2, characterized in that: the fixing unit comprises a bolt (16), a mounting hole is formed in one end of the supporting rod (6), and a nut (20) is installed at one end of the bolt (16) in a threaded mode through the mounting hole and the corresponding jack (19) in sequence.

4. The geo-mapping fall arrest device according to claim 1, wherein: the trigger unit includes touch switch (15), touch switch (15) are installed on the inside wall of casing (1) and with alarm (5) looks electrical connection, lug (14) are installed to one side of reel (11), lug (14) with touch switch (15) looks electrical connection.

5. The geo-mapping fall arrest device according to claim 1, wherein: and a guide ring (10) is arranged in the through hole on the shell (1), and the upper connecting rope (9) penetrates through the guide ring (10).

6. The geo-mapping fall arrest device according to claim 5, wherein: a limiting block (18) is fixedly mounted on the upper connecting rope (9), and the bottom end of the limiting block (18) is matched with the top end of the guide ring (10).

7. The geo-mapping fall arrest device according to claim 1, wherein: the lower connecting rope (3) is an elastic rope, and a handle (8) is installed on the top side of the shell (1).