CN215622020U

CN215622020U - Radio technology-based safety supervision device for railway construction protection system

Info

Publication number: CN215622020U
Application number: CN202121839464.3U
Authority: CN
Inventors: 张占群; 刘长卿; 方业辉; 胡卓航; 王坤
Original assignee: China Railway Beijing Engineering Group Co Ltd; Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Current assignee: China Railway Beijing Engineering Group Co Ltd; Fifth Engineering Co Ltd of China Railway Beijing Engineering Group Co Ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-25
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a radio technology-based security supervisor for a railway construction protection system, relates to the field of radio technology, and aims at the problem that the existing radio technology-based security supervisor for the railway construction protection system does not have a protection function. The utility model can flexibly store and release the main body of the monitor, thereby protecting the main body of the monitor, avoiding the aging of parts and components caused by long-time exposure in the environment, prolonging the service life of the main body of the monitor and flexibly adjusting the angle of the main body of the monitor.

Description

Radio technology-based safety supervision device for railway construction protection system

Technical Field

The utility model relates to the technical field of radio, in particular to a security supervisor for a railway construction protection system based on a radio technology.

Background

With the development of society, when carrying out railway construction, the accessible sets up the supervisor and carries out safety monitoring to the railway work progress, utilizes radio technology to transmit monitored data to make things convenient for the security personnel in time to handle all kinds of situations that the job site takes place.

At present, a monitor is often directly installed at a position to be monitored when the monitor is used, the monitor does not have protection equipment, the environment of a railway construction site is complex, and the monitor is exposed to the outside and is easily damaged in an inoperative state, so that the safety supervision of the construction site is influenced, and the loss is brought to a user.

SUMMERY OF THE UTILITY MODEL

The utility model provides a radio technology-based security supervisor for a railway construction protection system, which solves the problem that the conventional radio technology-based security supervisor for the railway construction protection system does not have a protection function.

In order to achieve the purpose, the utility model adopts the following technical scheme:

safety person's supervisor for railway construction protection system based on radio technology, including the protecting box, the protecting box is open-top's box, the inside sliding connection of protecting box has the board of placing of horizontal setting, the top of placing the board has the supervisor main part through the bolt fastening, the bottom of placing the board rotates the support column that is connected with vertical setting through the bearing, flexible groove has been seted up to the bottom of support column, the spliced pole of the vertical setting of inner wall fixedly connected with of protecting box bottom, the top sliding connection of spliced pole is in the inside of flexible groove, the bottom of protecting box is equipped with elevating system, the support column passes through elevating system and connects on the protecting box, the top of support column is equipped with positioning mechanism, the support column passes through positioning mechanism to be fixed in the bottom of placing the board.

Preferably, the lifting mechanism comprises a threaded rod, the threaded rod is rotatably connected to the inner wall of the bottom of the left side of the protective box through a bearing, the other end of the threaded rod extends to the outside of the protective box and is fixedly connected with a hand wheel, the bottom of the connecting column is provided with a rotating hole, the right side of the protective box is provided with a connecting hole, the threaded rod respectively rotates to penetrate through the rotating hole and the connecting hole, both ends of the threaded rod positioned in the protective box are respectively sleeved with a threaded sleeve through threads, the top of the threaded sleeve is fixedly connected with a linkage block, the bottoms of both sides of the supporting column are respectively fixedly connected with an installation block, the installation block is hinged with a supporting rod through a hinge, the other end of the supporting rod is hinged to the top of the linkage block through a hinge, the outer wall of the right side of the protective box is fixedly connected with a limiting sleeve, and the outer wall of the threaded rod positioned outside the protective box is provided with a plurality of limiting grooves along the circumferential direction, the inside sliding connection of stop collar has the stopper, the both ends of stopper all extend to the outside of stop collar, and bottom sliding connection is in the inside of spacing groove, the vertical first spring that sets up of top fixedly connected with of stop collar, first spring housing is established in the outside of stopper, and the one end fixed connection at top on the stopper, the stopper is the T-shaped piece.

Preferably, the positioning machine comprises a limiting sleeve, the limiting sleeve is fixedly connected to two sides of the top of the supporting column respectively, a moving sleeve is sleeved on the outer wall of the top of the supporting column in a sliding mode, positioning rods are fixedly connected to two ends of the bottom of the moving sleeve respectively and slide through the inside of the limiting sleeve, a second spring is vertically arranged on the top of the limiting sleeve and fixedly connected to the bottom of the moving sleeve, the second spring is sleeved outside the positioning rods, the bottom of the placing plate is provided with a plurality of grooves along the circumferential direction by taking the supporting columns as axes, fixing blocks are fixedly connected to two ends of the top of the moving sleeve respectively, one end of each fixing block, far away from the moving sleeve, is connected to the inside of each groove in a sliding mode, each positioning rod is a T-shaped block, and the diameter of the bottom of each fixing block is larger than the aperture of the limiting sleeve.

Preferably, the outer walls of the two ends of the threaded rod are both provided with threads, and the directions of the threads are opposite. .

Preferably, the top sliding connection of guard box has sealed lid, the equal fixedly connected with connecting rod in both ends of sealed lid bottom, the bottom fixed connection of connecting rod is at the top of placing the board.

Preferably, four corners of the bottom of the protective box are fixedly connected with supporting legs, and the bottoms of the supporting legs are bonded with non-slip mats.

In the utility model:

1. through the protective housing, sealed lid, the supporting leg, place the board, the supervisor main part, the support column, flexible groove, the spliced pole, the threaded rod, rotate the hole, the hand wheel, the connecting hole, the thread bush, the linkage piece, the installation piece, the bracing piece, the stop collar, the stopper, the spacing groove, the cooperation work of first spring and connecting rod, can remove it from the inside of protective housing at the supervisor main part during operation, carry out work, when not needing the during operation, accomodate it to the inside of protective housing and accomodate, protect it, avoid receiving the influence of environment in the external world for a long time, lead to supervisor main part spare part ageing, influence life, and can highly adjust the supervisor main part in certain extent, high use convenience.

2. Through the cooperation work of placing board, supervisor main part, support column, injecing the cover, removing cover, locating lever, fixed block, recess and second spring, can be nimble adjust the angle of supervisor main part, need supervise convenient operation in different positions according to the construction progress.

Drawings

FIG. 1 is a schematic structural diagram of a security supervisor for a railway construction protection system based on radio technology according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a partially enlarged view of a portion B in fig. 1.

Reference numbers in the figures: 1. a protective box; 2. a sealing cover; 3. supporting legs; 4. placing the plate; 5. a supervisor body; 6. a support pillar; 7. a telescopic groove; 8. connecting columns; 9. a threaded rod; 10. rotating the hole; 11. a hand wheel; 12. connecting holes; 13. a threaded sleeve; 14. a linkage block; 15. mounting blocks; 16. a support bar; 17. a limiting sleeve; 18. a limiting block; 19. a limiting groove; 20. a first spring; 21. a limiting sleeve; 22. moving the sleeve; 23. positioning a rod; 24. a fixed block; 25. a groove; 26. a second spring; 27. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a radio technology-based security personnel supervisor for a railway construction protection system comprises a protection box 1, the protection box 1 is a box body with an opening at the top, a placing plate 4 transversely arranged is slidably connected inside the protection box 1, a supervisor main body 5 is fixed at the top of the placing plate 4 through a bolt, a supporting column 6 vertically arranged is rotatably connected at the bottom of the placing plate 4 through a bearing, a telescopic slot 7 is formed at the bottom of the supporting column 6, a connecting column 8 vertically arranged is fixedly connected at the inner wall of the bottom of the protection box 1, the top of the connecting column 8 is slidably connected inside the telescopic slot 7, a lifting mechanism is arranged at the bottom of the protection box 1, the supporting column 6 is connected to the protection box 1 through the lifting mechanism, a positioning mechanism is arranged at the top of the supporting column 6, the supporting column 6 is fixed at the bottom of the placing plate 4 through the positioning mechanism, when the supervisor main body 5 is used, firstly, the protection box 1 is fixedly placed at a position to be monitored, when supervision work is required, the lifting mechanism is controlled to drive the supporting column 6 to move upwards outside the connecting column 8 through the telescopic slot 7, the placing plate 4 is driven to move upwards, so that the supervisor main body 5 is driven to move upwards, the supervisor main body 5 is moved out of the protection box 1, work can be carried out, the height of the supervisor main body 5 can be continuously adjusted within a certain range according to the height to be supervised, different directions are supervised according to the construction progress in the using process, at the moment, the fixing between the supporting column 6 and the placing plate 4 is cancelled through controlling the positioning mechanism, so that the placing plate 4 can be rotated, the supervisor main body 5 is driven to rotate, the angle of the supervisor main body 5 is adjusted, and under the state that supervision on construction conditions is not required, we can drive the inside that supervisor main part 5 got into protective housing 1 through control elevating system once more, protect supervisor main part 5, avoid supervisor main part 5 to expose for a long time in the external environment, cause the internals ageing to receive external destruction easily, influence life.

The lifting mechanism comprises a threaded rod 9, the threaded rod 9 is rotatably connected to the inner wall of the bottom of the left side of the protective box 1 through a bearing, the other end of the threaded rod 9 extends to the outside of the protective box 1 and is fixedly connected with a hand wheel 11, a rotating hole 10 is formed in the bottom of the connecting column 8, a connecting hole 12 is formed in the right side of the protective box 1, the threaded rod 9 respectively rotates to penetrate through the rotating hole 10 and the connecting hole 12, threaded sleeves 13 are respectively sleeved at two ends of the threaded rod 9 positioned in the protective box 1 through threads, a linkage block 14 is fixedly connected to the tops of the threaded sleeves 13, mounting blocks 15 are respectively fixedly connected to the bottoms of two sides of the support columns 6, supporting rods 16 are hinged to the mounting blocks 15 through hinges, the other ends of the supporting rods 16 are hinged to the tops of the linkage blocks 14 through hinges, a limiting sleeve 17 is fixedly connected to the outer wall of the right side of the protective box 1, and a plurality of limiting grooves 19 are formed in the circumferential direction in the outer wall of the threaded rod 9 positioned outside the protective box 1, the inside sliding connection of stop collar 17 has stopper 18, both ends of stopper 18 all extend to the outside of stop collar 17, and bottom sliding connection is in the inside of spacing groove 19, the top fixedly connected with of stop collar 17 sets up vertically first spring 20, first spring 20 cover is established outside of stopper 18, and the one end fixed connection of top is on stopper 18, stopper 18 is the T-shaped piece, when needing to work, the user can remove the bottom of stopper 18 from the inside of spacing groove 19, cancel the spacing to threaded rod 9, can drive threaded rod 9 to rotate through rotating hand wheel 11 at this moment, thereby drive two thread bush 13 at both ends of threaded rod 9 and carry out the relative movement at the outer wall of threaded rod 9, thereby drive bracing piece 16 to deflect, promote installation piece 15 to shift up, thereby promote support column 6 to shift up, make support column 6 slide in the outside of spliced pole 8 through flexible groove 7, after adjusting to required height, loosen stopper 18 again, through the elasticity of first spring 20, drive inside stopper 18 gets into the spacing groove 19 that corresponds, fix threaded rod 9, avoid threaded rod 9 to take place to pass by oneself, drive supervisor main part 5 and remove.

The positioning machine comprises a limiting sleeve 21, the limiting sleeve 21 is fixedly connected to two sides of the top of a supporting column 6 respectively, a moving sleeve 22 is sleeved on the outer wall of the top of the supporting column 6 in a sliding mode, positioning rods 23 are fixedly connected to two ends of the bottom of the moving sleeve 22 respectively, the positioning rods 23 slide through the inside of the limiting sleeve 21, a second spring 26 which is vertically arranged is fixedly connected to the top of the limiting sleeve 21, the top of the second spring 26 is fixedly connected to the bottom of the moving sleeve 22, the second spring 26 is sleeved on the outside of the positioning rods 23, a plurality of grooves 25 are circumferentially formed in the bottom of a placing plate 4 by taking the supporting column 6 as an axis, fixing blocks 24 are fixedly connected to two ends of the top of the moving sleeve 22 respectively, one end, far away from the moving sleeve 22, of each fixing block 24 is slidably connected to the inside of each groove 25, each positioning rod 23 is a T-shaped block, the diameter of the bottom of each positioning rod is larger than the aperture of the limiting sleeve 21, when the angle of a supervisor main body 5 needs to be adjusted, through the downward movement removes cover 22, it slides in the inside of restriction cover 21 to drive locating lever 23, it carries out elastic shrinkage to drive second spring 26, it removes from the inside of recess 25 to drive fixed block 24, thereby cancel the fixed between placing board 4 and support column 6, can rotate placing board 4, thereby adjust the angle of supervisor main part 5, after adjusting the angle, elastic reset of rethread second spring 26 drives locating lever 23 and slides in the inside of restriction cover 21, it moves up to drive removal cover 22, it is inside to drive fixed block 24 to get into corresponding recess 25, to placing and fixing between board 4 and the support column 6, thereby guarantee the stability of placing board 4, guarantee the stability ability of supervisor main part 5.

The outer wall at two ends of the threaded rod 9 is provided with threads, and the thread directions are opposite, so that the threaded rod 9 drives the two thread sleeves 13 at two ends of the threaded rod 9 to move in opposite directions or deviate from each other when rotating.

The top sliding connection of protective housing 1 has sealed lid 2, the equal fixedly connected with connecting rod 27 in both ends of 2 bottoms of sealed lid, the bottom fixed connection of connecting rod 27 is at the top of placing board 4, place board 4 and shift up or the in-process that descends, can drive connecting rod 27 and remove to drive sealed lid 2 and remove, make sealed lid 2 open at supervisor main part 5 during operation, when supervisor main part 5 is out of work, seal protective housing 1.

The equal fixedly connected with supporting leg 3 in four corners of 1 bottom of protective housing, the bottom of supporting leg 3 bonds there is the slipmat, when placing protective housing 1, accessible bolt is fixed supporting leg 3 subaerial to guarantee holistic stability more.

The working principle is as follows: when the supervisor body 5 is used, the protection box 1 is firstly fixedly placed at a position to be monitored, when supervision work is required, a user can move the bottom of the limiting block 18 out of the limiting groove 19, the limiting of the threaded rod 9 is cancelled, the threaded rod 9 can be driven to rotate by rotating the hand wheel 11, so that the two threaded sleeves 13 at the two ends of the threaded rod 9 are driven to move towards each other on the outer wall of the threaded rod 9, the supporting rod 16 is driven to deflect, the mounting block 15 is pushed to move upwards, the supporting column 6 slides outside the connecting column 8 through the telescopic groove 7, the supporting column 6 is driven to move upwards outside the connecting column 8 through the telescopic groove 7, the placing plate 4 is driven to move upwards, the supervisor body 5 is driven to move upwards, and the supervisor body 5 is driven to move out of the protection box 1, can work, and can continue to adjust the height of the monitor main body 5 within a certain range according to the height required to be monitored, when the height is adjusted to the required height, the limiting block 18 is loosened, the limiting block 18 is driven to enter the corresponding limiting groove 19 through the elasticity of the first spring 20, the threaded rod 9 is fixed, the threaded rod 9 is prevented from transmitting by itself, the monitor main body 5 is driven to move, in the using process, different directions are monitored according to the construction progress, when the angle of the monitor main body 5 is required to be adjusted, the moving sleeve 22 is moved downwards, the positioning rod 23 is driven to slide in the limiting sleeve 21, the second spring 26 is driven to elastically contract, the fixing block 24 is driven to move out of the inside of the groove 25, so that the fixing between the placing plate 4 and the supporting column 6 is cancelled, the placing plate 4 can be rotated, thereby adjust the angle of supervisor main part 5, after adjusting the angle, the elasticity of rethread second spring 26 resets and drives locating lever 23 and slide in the inside of restriction cover 21, it moves on to drive removal cover 22, it is inside to drive fixed block 24 and get into corresponding recess 25, fix between placing board 4 and support column 6, thereby guarantee to place the stability of board 4, guarantee the stability ability of supervisor main part 5, under the state that need not supervise the construction conditions, we can drive the inside that supervisor main part 5 got into protective housing 1 through controlling elevating system once more, protect supervisor main part 5, avoid supervisor main part 5 to expose in the external environment for a long time, cause the internals ageing, and receive external destruction easily, influence life.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The railway construction protection system safety personnel supervisor based on the radio technology comprises a protection box (1) and is characterized in that the protection box (1) is a box body with an opening at the top, a placing plate (4) transversely arranged is connected to the inside of the protection box (1) in a sliding mode, a supervisor main body (5) is fixed to the top of the placing plate (4) through bolts, a vertically arranged supporting column (6) is rotatably connected to the bottom of the placing plate (4) through a bearing, a telescopic groove (7) is formed in the bottom of the supporting column (6), a vertically arranged connecting column (8) is fixedly connected to the inner wall of the bottom of the protection box (1), the top of the connecting column (8) is connected to the inside of the telescopic groove (7) in a sliding mode, a lifting mechanism is arranged at the bottom of the protection box (1), and the supporting column (6) is connected to the protection box (1) through the lifting mechanism, the top of support column (6) is equipped with positioning mechanism, support column (6) are fixed in the bottom of placing board (4) through positioning mechanism.

2. The radio technology-based security personnel supervisor for railway construction protection system according to claim 1, wherein the lifting mechanism comprises a threaded rod (9), the threaded rod (9) is rotatably connected to the inner wall of the bottom of the left side of the protection box (1) through a bearing, the other end of the threaded rod (9) extends to the outside of the protection box (1) and is fixedly connected with a hand wheel (11), the bottom of the connecting column (8) is provided with a rotating hole (10), the right side of the protection box (1) is provided with a connecting hole (12), the threaded rod (9) respectively rotates to pass through the rotating hole (10) and the connecting hole (12), both ends of the threaded rod (9) inside the protection box (1) are respectively sleeved with a threaded sleeve (13) through threads, the top of the threaded sleeve (13) is fixedly connected with a linkage block (14), the bottoms of both sides of the supporting column (6) are respectively fixedly connected with a mounting block (15), the mounting block (15) is hinged with a support rod (16) through a hinge, the other end of the support rod (16) is hinged with the top of the linkage block (14) through a hinge, the outer wall of the right side of the protective box (1) is fixedly connected with a limiting sleeve (17), the outer wall of the threaded rod (9) positioned outside the protective box (1) is provided with a plurality of limiting grooves (19) along the circumferential direction, the inside of the limiting sleeve (17) is connected with a limiting block (18) in a sliding way, both ends of the limiting block (18) extend to the outside of the limiting sleeve (17), the bottom of the limiting sleeve is connected with the inside of the limiting groove (19) in a sliding manner, the top of the limiting sleeve (17) is fixedly connected with a first spring (20) which is vertically arranged, the first spring (20) is sleeved on the outside of the limiting block (18), and one end of the top part is fixedly connected to a limiting block (18), and the limiting block (18) is a T-shaped block.

3. The radio technology-based security personnel supervisor for railway construction protection system according to claim 1, wherein the positioning machine comprises a limiting sleeve (21), the limiting sleeve (21) is fixedly connected to both sides of the top of the supporting column (6), a movable sleeve (22) is slidably sleeved on the outer wall of the top of the supporting column (6), positioning rods (23) are fixedly connected to both ends of the bottom of the movable sleeve (22), the positioning rods (23) slidably pass through the limiting sleeve (21), a second spring (26) vertically arranged is fixedly connected to the top of the limiting sleeve (21), the top of the second spring (26) is fixedly connected to the bottom of the movable sleeve (22), the second spring (26) is sleeved on the outer portion of the positioning rod (23), a plurality of grooves (25) are circumferentially arranged at the bottom of the placing plate (4) by taking the supporting column (6) as an axis, the two ends of the top of the movable sleeve (22) are fixedly connected with fixing blocks (24), one end, far away from the movable sleeve (22), of each fixing block (24) is connected to the inside of the corresponding groove (25) in a sliding mode, each positioning rod (23) is a T-shaped block, and the diameter of the bottom of each positioning rod is larger than the aperture of the corresponding limiting sleeve (21).

4. The radio technology-based safety supervisor for railway construction protection systems according to claim 2, characterized in that the outer walls of both ends of the threaded rod (9) are threaded and the thread directions are opposite.

5. The radio technology-based security personnel supervisor for railway construction protection system as claimed in claim 1, wherein the top of the protection box (1) is slidably connected with a sealing cover (2), both ends of the bottom of the sealing cover (2) are fixedly connected with a connecting rod (27), and the bottom of the connecting rod (27) is fixedly connected with the top of the placing plate (4).

6. The radio technology-based supervisor monitor for railway construction protection system as claimed in claim 1, wherein the four corners of the bottom of the protection box (1) are fixedly connected with supporting legs (3), and the bottoms of the supporting legs (3) are adhered with non-slip mats.