CN207607491U - A kind of mining impractical person vehicle off-axis protection mechanism - Google Patents
A kind of mining impractical person vehicle off-axis protection mechanism Download PDFInfo
- Publication number
- CN207607491U CN207607491U CN201721650250.5U CN201721650250U CN207607491U CN 207607491 U CN207607491 U CN 207607491U CN 201721650250 U CN201721650250 U CN 201721650250U CN 207607491 U CN207607491 U CN 207607491U
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- CN
- China
- Prior art keywords
- joist
- person vehicle
- impractical person
- connecting plate
- fixedly connected
- 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
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of mining impractical person vehicle off-axis protection mechanism, including impractical person vehicle pedestal, two connecting plates, two hang joist, overhead gage, two drag connecting plate and lower baffle plate；Each connecting plate is respectively fixedly connected in each impractical person vehicle base outside wall, and the overhead gage is fixedly connected on impractical person vehicle pedestal lower end, is located at the top of driving wheel；Described to hang that joist is rectangular, one end of each vertical beam for hanging joist is fixedly connected on each connecting plate, and the transverse beam for hanging joist is parallel with the impractical person vehicle pedestal and the transverse beam of joist is hung described in two in same level；Each upper end for dragging connecting plate to be fixedly connected on each transverse beam for hanging joist；The both ends of the lower baffle plate are respectively fixedly connected with the upper end for dragging connecting plate at two.When driving wheel off-axis failure occurs, joist hung, drag connecting plate and lower baffle plate to coordinate to lift driving wheel, can prevent off-axis rear drive shaft from falling or the generation of accident with rope lower slide.
Description
Technical field
The utility model is related to mine operation transporting equipment more particularly to a kind of mining impractical person vehicle off-axis protection mechanisms.
Background technology
Impractical person vehicle is installed in slope track by mine in order to save production cost, i.e. " unification of machine rail " tunnel, practical
In use, must accomplish that the installation of impractical person vehicle off-axis protective device cannot influence the promotion of slope track material.It is mining aerial
The driving spindle design of people's vehicle generally has enough safety coefficients, but subsurface environment is more severe, and part overhead man-riding
Device long operational time, load are big.Driving spindle is subject to load maximum component, while bearing big needed for driving wheel rotation
Torque and radial pull along steel wire rope direction, can also may all be shortened master by some shock loadings, these factors often
The service life of axis is cracked and is even broken, so existing overhead manned equipment there are still larger security risk, needs to increase
A kind of reliable safety guard is added to prevent such accident from occurring.
The mine emergency braking system being commonly used includes rim brake, protector and impractical person vehicle control system
System, protector are mounted below driving wheel.When main shaft cracks or is broken, driving wheel will produce displacement, can touch protection
Device, at this moment protector can issue a signal to impractical person vehicle control system, impractical person vehicle control system sends out wheel side after receiving signal
Arrester close instructs, and rim brake is closed, and impractical person vehicle is out of service.
Can not ensure although impractical person vehicle is out of service, after off-axis be not in drive shaft fall or with rope lower slide danger
Danger, at this moment can threaten the personnel of impractical person vehicle and the safety of equipment, consequence are hardly imaginable.
Utility model content
The purpose of this utility model is to provide a kind of mining impractical person vehicle off-axis protection mechanism, urgent to solve existing mine
Braking system can not prevent off-axis rear drive shaft from falling or with rope lower slide.
To achieve the goals above, the utility model adopts the following technical solution：
A kind of mining impractical person vehicle off-axis protection mechanism, including impractical person vehicle pedestal, two connecting plates, two hang joist,
Overhead gage, two drag connecting plate and lower baffle plate；Described two connecting plates are respectively fixedly connected with two in the impractical person vehicle pedestal
On lateral wall, the overhead gage is fixedly connected on impractical person vehicle pedestal lower end；The joist that hangs is rectangular, described two to hang
Vertical beam one end of joist is respectively fixedly connected on described two connecting plates, described two transverse beams for hanging joist with it is described
Impractical person vehicle pedestal is parallel and described two transverse beams for hanging joist are in same level；It is described two that connecting plate is dragged to fix respectively
It is connected to the upper end of described two transverse beams for hanging joist；The both ends of the lower baffle plate are respectively fixedly connected in described two companies of dragging
The upper end of plate.
Preferably, the connecting plate is welded with the impractical person vehicle base outside wall.
Preferably, the overhead gage is detachably connected with the impractical person vehicle pedestal using bolt.
Preferably, the vertical beam for hanging joist is detachably connected with the connecting plate using bolt.
Preferably, described that connecting plate and the upper end of the transverse beam for hanging joist is dragged to weld.
Preferably, the lower baffle plate drags connecting plate to be detachably connected using bolt with described.
The beneficial effects of the utility model are as follows：
1, the utility model using impractical person vehicle pedestal, two connecting plates, two hang joist, overhead gage, two drag connecting plate
With the structure of lower baffle plate, when driving wheel off-axis failure occurs, hangs joist, connecting plate and lower baffle plate cooperation is dragged to lift driving wheel, can prevent
Only off-axis rear drive shaft is fallen or the generation of accident with rope lower slide.
2, the hang joist, overhead gage and lower baffle plate of the utility model are all made of detachable connection, and when damage is only replaced
Component is damaged, integral replacing is not necessarily to, it is easy to operate, save use cost.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the left view of the utility model；
Fig. 3 is the vertical view of overhead gage in Fig. 1；
Fig. 4 is the vertical view of lower baffle plate in Fig. 1；
Fig. 5 is the vertical view that connecting plate is dragged in Fig. 1；
As shown in the figure：1- impractical person vehicle pedestals, 2- connecting plates, 3- hang joist, 4- overhead gages, 5- protectors, and 6- holds in the palm connecting plate,
7- lower baffle plates, 8- driving wheels, 9- main shafts, 10- bolts hole, 11- grooves, 12- through-holes.
Specific implementation mode
Below in conjunction with attached drawing, the embodiments of the present invention are further illustrated.
As shown in Figure 1 and 2, a kind of mining impractical person vehicle off-axis protection mechanism, including 1, two connecting plate of impractical person vehicle pedestal
2, two hang joist 3, overhead gage 4, two drags connecting plate 6 and lower baffle plate 7；Described two connecting plates 2 are respectively welded at described aerial
On two lateral walls of people's underbody seat 1, the overhead gage 4 is detachably connected on 1 lower end of impractical person vehicle pedestal using bolt；
The joist 3 that hangs is rectangular, and bolt is respectively adopted detachably in described two connections in described two vertical beam one end for hanging joist 3
2 on plate, described two transverse beams for hanging joist 3 are parallel with the impractical person vehicle pedestal 1 and described two transverse directions for hanging joist 3
Beam is in same level；Described two upper ends for dragging connecting plate 6 to be respectively welded at described two transverse beams for hanging joist 3；It is described
The both ends of lower baffle plate 7 are respectively adopted bolt and are detachably connected on two upper ends for dragging connecting plate 6.
As shown in figure 3, overhead gage 4 is equipped with the groove 11 bigger than 9 diameter of main shaft of driving wheel 8, the main shaft of driving wheel 8 on one side
9 are located at the spacing that in the groove 11 of the overhead gage 4 and edge of the outer wall of main shaft 9 and groove 11 keeps 20mm.Under as shown in figure 4,
The diameter through-hole 12 bigger than 9 diameter of main shaft of driving wheel 8 is equipped among baffle 7,9 bottom of main shaft of driving wheel 8 is plugged in lower block
In the through-hole 12 of plate 7 and the outer wall of main shaft 9 keeps the spacing of 20mm with the edge of through-hole 12.Lower baffle plate 7 hangs down away from 8 lower end of driving wheel
Straight distance is 10mm, and overhead gage 4 is 15mm away from 8 upper end vertical range of driving wheel.As shown in figure 5, it is strip to drag connecting plate 6, if
There are multiple bolts hole 10.
Protector 5 is mounted on dragging on connecting plate 6 below driving wheel 8, and keeps 20mm spacing with 8 lower end of driving wheel.Work as hair
When raw 8 off-axis failure of driving wheel, driving wheel 8 can be fallen downwards due to gravity, and at this moment the utility model hangs joist 3, the company of dragging
Driving wheel 8 is lifted in plate 6 and the cooperation of lower baffle plate 7, prevents driving wheel 8 from continuing to fall downwards.Driving wheel 8 touches guarantor when falling downwards
Device 5 is protected, at this moment protector 5 can issue a signal to external impractical person vehicle control system, and impractical person vehicle control system receives signal
After send out external rim brake close command, rim brake is closed, and impractical person vehicle is out of service.
Above example is only to illustrate and unrestricted the technical solution of the utility model, although with reference to above-described embodiment pair
The utility model is described in detail, it will be understood by those of ordinary skill in the art that：Still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the right of the utility model.
Claims (6)
1. a kind of mining impractical person vehicle off-axis protection mechanism, it is characterised in that：Including impractical person vehicle pedestal, two connecting plates, two
It is a hang joist, overhead gage, two drag connecting plate and lower baffle plate；Described two connecting plates are respectively fixedly connected at the impractical person vehicle bottom
On two lateral walls of seat, the overhead gage is fixedly connected on impractical person vehicle pedestal lower end；The joist that hangs is rectangular, institute
It states vertical beam one end that two are hung joist to be respectively fixedly connected on described two connecting plates, described two transverse beams for hanging joist
It is parallel with the impractical person vehicle pedestal and described two transverse beams for hanging joist are in same level；It is described two to drag connecting plate
It is respectively fixedly connected in the upper end of described two transverse beams for hanging joist；The both ends of the lower baffle plate are respectively fixedly connected with described
Two upper ends for dragging connecting plate.
2. mining impractical person vehicle off-axis protection mechanism according to claim 1, it is characterised in that：The connecting plate with it is described
Impractical person vehicle base outside wall is welded.
3. mining impractical person vehicle off-axis protection mechanism according to claim 1, it is characterised in that：The overhead gage with it is described
Impractical person vehicle pedestal is detachably connected using bolt.
4. mining impractical person vehicle off-axis protection mechanism according to claim 1, it is characterised in that：It is described to hang the vertical of joist
Beam is detachably connected with the connecting plate using bolt.
5. mining impractical person vehicle off-axis protection mechanism according to claim 1, it is characterised in that：It is described drag connecting plate with it is described
Hang the upper end welding of the transverse beam of joist.
6. mining impractical person vehicle off-axis protection mechanism according to claim 1, it is characterised in that：The lower baffle plate with it is described
Connecting plate is dragged to be detachably connected using bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650250.5U CN207607491U (en) | 2017-12-01 | 2017-12-01 | A kind of mining impractical person vehicle off-axis protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650250.5U CN207607491U (en) | 2017-12-01 | 2017-12-01 | A kind of mining impractical person vehicle off-axis protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607491U true CN207607491U (en) | 2018-07-13 |
Family
ID=62797220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721650250.5U Expired - Fee Related CN207607491U (en) | 2017-12-01 | 2017-12-01 | A kind of mining impractical person vehicle off-axis protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207607491U (en) |
-
2017
- 2017-12-01 CN CN201721650250.5U patent/CN207607491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20181201 |