CN210982429U - Suspension device for underground sensor - Google Patents
Suspension device for underground sensor Download PDFInfo
- Publication number
- CN210982429U CN210982429U CN201921828211.9U CN201921828211U CN210982429U CN 210982429 U CN210982429 U CN 210982429U CN 201921828211 U CN201921828211 U CN 201921828211U CN 210982429 U CN210982429 U CN 210982429U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- pulley
- fixed pulley
- steel wire
- telescopic vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model particularly relates to a linkage for sensor in pit has solved the installation of current sensor and has had the great problem of taking a lot of work and difficultly, the operating efficiency is low and the potential safety hazard when maintaining. The upper end of the telescopic vertical rod is provided with a cross rod, one end of the cross rod is fixed with the cross rod, the lower end of the cross rod is provided with two pulley racks which are distributed left and right, a fixed pulley is arranged in each pulley rack, a U-shaped limiting plate which is connected with the pulley rack and has an upward opening is arranged below each pulley rack, and a limiting hole which is positioned right below the fixed pulley is arranged on each U-shaped limiting plate; the left side wall of the lower portion of the telescopic vertical rod is provided with a hand crank, the hand crank is provided with two steel wire ropes, one ends of the two steel wire ropes are connected with the hand crank, the other end of one steel wire rope is connected with a suspension beam, the other end of the other steel wire rope is connected with the suspension beam, and the lower end of the suspension beam is provided with a plurality of hooks which are distributed leftwards and rightwards. The utility model discloses when lightening intensity of labour, improved work efficiency, thoroughly stopped the emergence of potential safety hazard phenomenon moreover.
Description
Technical Field
The utility model relates to a colliery is auxiliary device for monitoring in the pit, specifically is a linkage for sensor in the pit.
Background
The coal mine safety monitoring system is a system mainly used for realizing the functions of detecting environmental parameters such as underground gas and the like and equipment working conditions, locking the power failure and the like, is the last line of defense of underground safety accidents, and effectively guarantees the lives of coal mines and coal mine workers.
The national coal mine safety supervision bureau requires that a perfect and effective safety monitoring system must be established for the mine, the early warning function of safety risk avoidance is fully exerted, the coal mine safety monitoring system is guaranteed to be effective in monitoring environmental parameters such as underground gas and the like and equipment working conditions and the like, and one of important links is to regularly check, teach and replace various sensors such as underground methane and the like so as to achieve the purpose of effective monitoring.
At present hang in the pit at every turn, when the adjustment teaches, change the sensor, because most of sensors are installed near tunnel roof, it is not enough to singly lean on individual height, need with the help of the ladder, and the tunnel is narrow in the pit, light is darker, the road surface height is uneven, and it is very inconvenient to carry sensor and relevant article ladder simultaneously when narrow tunnel walking in the pit, and both time-consuming and labor-consuming also inefficiency also has certain potential safety hazard.
Disclosure of Invention
The utility model discloses a solve and have the trouble of taking a lot of work and difficultly, the low and great problem of potential safety hazard of operating efficiency when current sensor installation and maintenance, provide a linkage for sensor in pit.
The utility model discloses an adopt following technical scheme to realize: a suspension device for an underground sensor comprises a telescopic vertical rod, wherein the upper end of the telescopic vertical rod is provided with a cross rod, one end of the cross rod is fixed with the telescopic vertical rod, the lower end of the cross rod is provided with two pulley frames which are distributed left and right, a fixed pulley is arranged in each pulley frame, a U-shaped limiting plate which is connected with each pulley frame and has an upward opening is arranged below each pulley frame, and a limiting hole which is positioned right below the fixed pulley is arranged on each U-shaped limiting plate; the left side wall of the lower portion of the telescopic vertical rod is provided with a hand crank, two steel wire ropes with one ends connected with the hand crank are arranged on the hand crank, the other end of one steel wire rope bypasses a fixed pulley on the right side and penetrates a limiting hole on the right side to be connected with a suspension beam, the other end of the other steel wire rope penetrates a limiting hole on the left side through the fixed pulley on the right side and the fixed pulley on the left side in sequence and is connected with the suspension beam, and a plurality of hooks distributed on the left side and.
During operation, firstly installing and adjusting a suspension device according to the height of a roadway, then fixing a cross rod at a proper position of a roadway top plate, vertically fixing a vertical rod at the side part of the roadway, then releasing a wound steel wire rope through a hand-shaking device to enable a suspension beam to slowly descend to a proper position, then fixing a sensor to be suspended on a hook of the suspension beam, and finally driving the steel wire rope to slowly ascend the suspension beam with the sensor to a specified position through the hand-shaking device; the limiting hole is used for preventing the steel wire rope from disengaging from the wheel, and potential safety hazards are avoided.
The problems of labor waste, low operation efficiency and large potential safety hazard in the installation and maintenance of the existing sensor are solved.
The left side wall of the top of the telescopic vertical rod is connected with a steering pulley frame, a steering fixed pulley is arranged in the steering pulley frame, and the middle parts of the two steel wire ropes are wound on the steering fixed pulley.
Due to the arrangement of the steering fixed pulleys, the steel wire rope can be zoomed more orderly, and the stability and the safety performance are further improved.
The telescopic vertical rod comprises an upper vertical rod and a lower vertical rod sleeve sleeved at the bottom of the upper vertical rod, a plurality of bolt holes which are vertically distributed and are arranged at equal intervals are formed in the middle lower part of the upper vertical rod, and two bolts which are arranged at equal intervals with adjacent bolt holes and correspond to the bolt holes are screwed on the side wall of the middle upper part of the lower vertical rod sleeve.
This structural design has realized linkage's free lift, when being convenient for sensor installation and maintenance, has realized being connected fixedly of horizontal pole and tunnel roof.
The utility model has the advantages of reasonable design reliably, come the elevating position of control sensor through the hand ware, saved the process of hanging or taking off the sensor with the help of the ladder at every turn, when lightening intensity of labour, improved work efficiency, thoroughly stopped the emergence of potential safety hazard phenomenon moreover, had simple structure, convenient operation, energy-concerving and environment-protective and reuse's advantage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the stationary pulley of fig. 1.
In the figure: 1-telescopic vertical rod, 1.1-upper vertical rod, 1.2-lower vertical rod sleeve, 1.3-bolt hole, 1.4-bolt, 2-cross rod, 3-pulley yoke, 4-fixed pulley, 5-U-shaped limiting plate, 6-limiting hole, 7-hand rocker, 8-steel wire rope, 9-suspension beam, 10-hook, 11-steering pulley yoke, and 12-steering fixed pulley.
Detailed Description
A suspension device for an underground sensor comprises a telescopic vertical rod 1, wherein the upper end of the telescopic vertical rod 1 is provided with a cross rod 2, one end of the cross rod 2 is fixed with the telescopic vertical rod, the lower end of the cross rod 2 is provided with two pulley frames 3 which are distributed left and right, a fixed pulley 4 is arranged in each pulley frame 3, a U-shaped limiting plate 5 which is connected with the pulley frame 3 and has an upward opening is arranged below each pulley frame 3, and a limiting hole 6 which is positioned right below the fixed pulley 4 is formed in each U-shaped limiting plate 5; the left side wall of the lower portion of the telescopic vertical rod 1 is provided with a hand crank 7, two steel wire ropes 8 with one ends connected with the hand crank 7 are arranged on the hand crank 7, the other end of one steel wire rope 8 bypasses a fixed pulley 4 on the right side and penetrates a limiting hole 6 on the right side to be connected with a suspension beam 9, the other end of the other steel wire rope 8 sequentially penetrates the limiting hole 6 on the left side through the fixed pulley 4 on the right side and the fixed pulley 4 on the left side to be connected with the suspension beam 9, and a plurality of hooks 10 distributed in the left and right directions.
The left side wall of the top of the telescopic vertical rod 1 is connected with a steering pulley frame 11, a steering fixed pulley 12 is arranged in the steering pulley frame 11, and the middle parts of the two steel wire ropes 8 are wound on the steering fixed pulley 12.
The telescopic vertical rod 1 comprises an upper vertical rod 1.1 and a lower vertical rod sleeve 1.2 sleeved at the bottom of the upper vertical rod 1.1, a plurality of vertically distributed bolt holes 1.3 arranged at equal intervals are formed in the middle lower part of the upper vertical rod 1.1, and two bolts 1.4 which are arranged at equal intervals with the adjacent bolt holes 1.3 and correspond to the bolt holes 1.3 are screwed on the side wall of the middle upper part of the lower vertical rod sleeve 1.2.
In the specific implementation process, the cross rod 2 and the pulley yoke 3, and the telescopic upright rod 1 and the steering pulley yoke are connected through bolts; the steering pulley frame 11 is provided with a U-shaped limiting frame I with a rightward notch, and the left side wall of the U-shaped limiting frame I is provided with a limiting hole I.
Claims (3)
1. A suspension device for a downhole sensor is characterized in that: the telescopic vertical rod comprises a telescopic vertical rod (1), wherein the upper end of the telescopic vertical rod (1) is provided with a transverse rod (2) with one end fixed with the telescopic vertical rod, the lower end of the transverse rod (2) is provided with two pulley frames (3) distributed from left to right, a fixed pulley (4) is arranged in each pulley frame (3), a U-shaped limiting plate (5) which is connected with each pulley frame (3) and has an upward opening is arranged below each pulley frame, and a limiting hole (6) which is positioned right below the fixed pulley (4) is formed in each U-shaped limiting plate (5); the lower part left side wall of flexible pole setting (1) is provided with hand cranking ware (7), be provided with two one end all rather than the wire rope (8) of being connected on hand cranking ware (7), fixed pulley (4) on the right side are walked around and spacing hole (6) on the right side are passed to the other end of one of them wire rope (8) and are connected with suspension beam (9), the other end of another wire rope (8) is in proper order through right side fixed pulley (4), left side fixed pulley (4) pass spacing hole (6) in left side and are connected with suspension beam (9), the lower extreme of suspension beam (9) is provided with a plurality of couples (10) of controlling the distribution.
2. The suspension device for a downhole sensor according to claim 1, wherein: the left side wall of the top of the telescopic vertical rod (1) is connected with a steering pulley frame (11), a steering fixed pulley (12) is arranged in the steering pulley frame (11), and the middle parts of the two steel wire ropes (8) are wound on the steering fixed pulley (12).
3. The suspension device for a downhole sensor according to claim 1, wherein: the telescopic vertical rod (1) comprises an upper vertical rod (1.1) and a lower vertical rod sleeve (1.2) sleeved at the bottom of the upper vertical rod, a plurality of vertically distributed bolt holes (1.3) arranged at equal intervals are formed in the middle lower part of the upper vertical rod (1.1), and two bolts (1.4) which are arranged at equal intervals with adjacent bolt holes (1.3) and correspond to the bolt holes (1.3) are screwed on the side wall of the middle upper part of the lower vertical rod sleeve (1.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828211.9U CN210982429U (en) | 2019-10-29 | 2019-10-29 | Suspension device for underground sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828211.9U CN210982429U (en) | 2019-10-29 | 2019-10-29 | Suspension device for underground sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982429U true CN210982429U (en) | 2020-07-10 |
Family
ID=71459616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921828211.9U Expired - Fee Related CN210982429U (en) | 2019-10-29 | 2019-10-29 | Suspension device for underground sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210982429U (en) |
-
2019
- 2019-10-29 CN CN201921828211.9U patent/CN210982429U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201458596U (en) | Crane with self-dismounting device | |
| CN210982429U (en) | Suspension device for underground sensor | |
| CN215160221U (en) | Detachable hoisting device for steel structure construction | |
| CN212270712U (en) | Construction device for mounting and dismounting steel box girder by suspension of bridge girder erection machine | |
| CN203114317U (en) | Stepping-forward self-moving forepole of mine laneway | |
| CN103130103A (en) | Lifting device suitable for underground ally and chamber | |
| CN104030176B (en) | The equalizer bar of hoisting platform truss and hanging method thereof | |
| CN211496610U (en) | Hoisting device for underground mining | |
| CN101723240B (en) | Special fixture for hoisting rectangular section steel column and hoisting method by using same | |
| CN211266419U (en) | Telescopic entry driving machine cable drags and moves device at random | |
| CN204897140U (en) | Guide -car's wheel is changed and is used hoisting accessory | |
| CN112499473A (en) | Supporting and hanging device for installation and maintenance of electric hoist equipment and using method thereof | |
| CN209779468U (en) | Lifting type truss working platform for bridge maintenance | |
| CN205270668U (en) | Reinforcement cutting shear moving platform | |
| CN214663121U (en) | Liftable sensor hanging bracket perpendicular to roadway for coal mine | |
| CN108821089B (en) | Hoist cable support that equilibrium is high for machine | |
| CN206000146U (en) | Mobile operating platform installed by a kind of rack | |
| CN216613711U (en) | Lifting appliance for carrying unit support | |
| CN214575486U (en) | Detachable operation platform for high-altitude assembly | |
| CN205472231U (en) | Gallows is transported to aluminium bar | |
| CN207829936U (en) | Hydraulic support pacifies dismantling device | |
| CN214464393U (en) | Mining T type sensor cable suspension device | |
| CN217535254U (en) | Tower crane adheres to vaulting pole installation and removal device | |
| CN210102969U (en) | Claw puller for loading and unloading oil | |
| CN113471871B (en) | Tower loading elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |