CN210193271U - Automatic car device that crosses that prevents floating of mining endless rope winch wire rope - Google Patents
Automatic car device that crosses that prevents floating of mining endless rope winch wire rope Download PDFInfo
- Publication number
- CN210193271U CN210193271U CN201921145509.XU CN201921145509U CN210193271U CN 210193271 U CN210193271 U CN 210193271U CN 201921145509 U CN201921145509 U CN 201921145509U CN 210193271 U CN210193271 U CN 210193271U
- Authority
- CN
- China
- Prior art keywords
- rope
- pressing wheel
- steel wire
- long
- supporting roller
- 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
- Pulleys (AREA)
Abstract
The utility model provides an automatic car device of crossing that prevents floating of mining endless rope winch wire rope relates to mine car equipment technical field, the device includes unable adjustment base, long support rope roller, pinch roller and reset spring, unable adjustment base includes left connecting portion and right connecting portion, unable adjustment base passes through the nut and the preforming is fixed on the mine car track, long support rope roller is fixed between left connecting portion and right connecting portion, pinch roller includes left pinch roller and right pinch roller, it sets up respectively on left connecting portion and right connecting portion, it passes through the clearance with long wire rope of leaving between the pinch roller, reset spring's both ends are fixed respectively on unable adjustment base and pinch roller, it is articulated between pinch roller and the unable adjustment base. The device has solved the low-lying position and has needed complicated rope pressing device to the technical problem that the winch needs manual operation to assist the mine car to pass through when passing through still has advantages such as efficient, safe in utilization in addition.
Description
Technical Field
The utility model belongs to the technical field of the mine car equipment technique and specifically relates to automatic car device that crosses that prevents wafing of mining endless rope winch wire rope.
Background
The endless rope winch is suitable for direct transportation of materials and equipment without transshipment on working conditions such as long-distance large inclination angle, multiple variable slopes, large tonnage and the like, working face crossheading, mining area upper (lower) mountain and concentrated track roadway and the like. The endless rope winch replaces the traditional small winch relay and opposite-pull transportation mode, and the transportation of the whole hydraulic support and various devices of a mine is realized; the transportation mode can also be used for underground roadways and the ground of metal mines. The tunneling of a coal mine tunnel is carried out along the trend or the trend of the coal seam, due to the trend and the fluctuation of the trend of the coal seam are uneven, when an endless rope winch is adopted for transportation, an endless rope is easy to support the bottom or float the top, a traditional rope pressing wheel prevents the endless rope from popping up by a pair of parallel wheel edges, but a steel wire rope of a mine car at a low-lying position of the tunnel often pops up from the middle of the rope pressing wheel, so that accidents of hurting people are caused, the steel wire rope loosens, the working efficiency of the winch is reduced, and other faults. The general solution is to arrange a plurality of rope pressing wheels densely at a low-lying position, manually take the rope pressing device off when a mine car passes through, and install a pressing steel wire rope after the car is locked to prevent the steel wire rope from floating. In order to eliminate the floating of the winch on the steel wire at the low-lying position and realize automatic passing, the existing steel wire rope anti-floating device needs to be further improved.
SUMMERY OF THE UTILITY MODEL
Need complicated rope pressing device in order to solve low-lying position to the technical problem that the mine car passed through is assisted in the manual operation to the winch when passing through, the utility model provides a mining endless rope winch wire rope prevents automatic device of passing by car that wafts, its specific technical scheme as follows.
An anti-floating automatic car passing device for a steel wire rope of a mining endless rope winch comprises a fixed base, a long rope supporting roller, a rope pressing wheel and a return spring, wherein the fixed base comprises a left connecting part and a right connecting part, and the fixed base is fixed on a track of a mine car through a nut and a pressing sheet; the long rope supporting roller is fixed between the left connecting part and the right connecting part; the rope pressing wheel comprises a left rope pressing wheel and a right rope pressing wheel, the left rope pressing wheel is arranged on the left connecting part, and the right rope pressing wheel is arranged on the right connecting part; a steel wire rope passing gap is reserved between the rope pressing wheel and the long rope supporting roller; two ends of the reset spring are respectively fixed on the fixed base and the rope pressing wheel, and the rope pressing wheel is hinged with the fixed base.
Preferably, the length of the rope pressing wheel is greater than 1/2 of the length of the rope supporting roller, and the length of the rope pressing wheel is less than 2/3 of the rope supporting roller.
Preferably, the fixed base, the long rope supporting roller and the rope pressing wheel are arranged in an up-down position relation, namely the rope pressing wheel, the long rope supporting roller and the fixed base are sequentially arranged from top to bottom, and the upper edge of the rope pressing wheel is lower than the height of the upper edge of the mine car track.
Preferably, the rope pressing wheel and the long rope supporting roller are both of bearing rotating structures, and steel wire rope grooves are formed in the rope pressing wheel and the long rope supporting roller.
More preferably, the rope pressing wheel and the long rope supporting roller are provided with a plurality of steel wire rope grooves which are matched with each other after being installed.
It is further preferred that the left and right connecting portions of the stationary base are staggered front to back in the direction of the running of the tramway.
It is further preferred that retaining rings are arranged at two ends of the portion, corresponding to the long rope supporting roller, in the length direction of the rope pressing wheel, the retaining rings are fixed on the rope pressing wheel, and the diameter difference between the retaining rings and the rope pressing wheel is larger than the diameter of the steel wire rope.
Still preferably, be provided with the reinforcing plate between unable adjustment base's left connecting portion and the right connecting portion, still correspond on left connecting portion and the right connecting portion and be provided with long roller installation department of holding in the palm.
Still preferably, the axial skew of reset spring and pressure rope sheave, the both sides of every pressure rope sheave respectively set up 1 reset spring, and the spacing long rope supporting roller of reset spring is parallel with the pressure rope sheave.
The beneficial effects of the utility model include:
(1) the device is fixed at the bottom of a mine car track through a fixing base, a long rope supporting roller and a rope pressing wheel are used for pressing the steel wire rope, a reset spring drives the rope pressing wheel to automatically reset in time, and the fact that the mine car floats on the steel wire rope in the passing process is guaranteed.
(2) The fixed base of the device is fixed through the left connecting part and the right connecting part respectively, so that the device is convenient to mount; a steel wire rope passing gap is reserved between the rope pressing wheel and the long rope supporting roller, and a corresponding rope groove is arranged, so that the stability of the steel wire rope is better ensured; the rope pressing wheel ensures the swinging characteristic of the rope pressing wheel by setting the length, and the rope pressing wheel is reset in time after the collision head of the mine car passes through the rope pressing wheel; the retaining ring arranged on the rope pressing wheel ensures that the steel wire rope cannot be separated from the rope.
(3) After the device is utilized, when the mine car automatically passes through the car, the work that the manual operation assists the mine car to pass through is avoided, the danger that the mine car passes through is reduced, the problem of a floating rope is effectively avoided, and the device also has the advantages of high efficiency and safe use of the mine car.
Drawings
FIG. 1 is a schematic structural diagram of a top view of an anti-floating automatic vehicle passing device for a steel wire rope of a mining endless rope winch;
FIG. 2 is a schematic sectional view of a side view part of an automatic anti-floating passing device for a steel wire rope of a mining endless rope winch;
fig. 3 is a schematic view of the connection structure of the rope pressing wheel and the return spring;
FIG. 4 is a schematic view of a stationary base structure;
fig. 5 is a schematic structural view of a rope pressing wheel;
fig. 6 is a structural schematic diagram of a rope pressing wheel and a long rope supporting roller;
FIG. 7 is a working state diagram of an automatic anti-floating passing device for a steel wire rope of a mining endless rope winch;
in the figure: 1-fixing a base; 11-left connecting part; 12-a right connecting portion; 13-a reinforcement plate; 2-long rope supporting roller; 3-pressing a rope wheel; 31-left press sheave; 32-right rope pressing wheel; 4-a return spring; 5-a steel wire rope; 6-tramway.
Detailed Description
With reference to fig. 1 to 7, the utility model provides a concrete implementation of a mining endless rope winch steel wire rope prevents floating automatic car device that passes as follows.
The utility model provides a mining endless rope winch wire rope prevents automatic device of passing through that wafts concrete structure includes unable adjustment base 1, long support rope roller 2, rope pressing wheel 3 and reset spring 4, fixes the device in 6 bottoms of mine car track through unable adjustment base 1, still establishes wire rope 5 through long support rope roller 2 and rope pressing wheel 3 pressure, and reset spring 4 drives rope pressing wheel 3 and in time automatic re-setting, guarantees that the mine car passes through to waft on in-process wire rope 5. Unable adjustment base 1 includes left connecting portion 11 and right connecting portion 12, and unable adjustment base 1 passes through the nut and the preforming is fixed on mine car track 6, specifically fixes in mine car track 6's bottom, and long support rope roller 2 is fixed between left connecting portion 11 and right connecting portion 12, and both ends can be through selling the hub fixation, easy to assemble. The rope pressing wheel 3 comprises a left rope pressing wheel 31 and a right rope pressing wheel 32, the left rope pressing wheel 31 is arranged on the left connecting portion 11, the right rope pressing wheel 32 is arranged on the right connecting portion 12, and the left rope pressing wheel and the right rope pressing wheel can be specifically fixed through pin shaft insertion. And a steel wire rope passing gap is reserved between the rope pressing wheel 3 and the long rope supporting roller 2, so that the steel wire rope 5 is ensured to pass smoothly. The two ends of the reset spring 4 are respectively fixed on the fixed base 1 and the rope pressing wheel 3, the elasticity of the spring is larger, and the reset spring 4 on the same rope pressing wheel 3 is the same, so that the rope pressing wheel 3 is hinged with the fixed base 1 in a general state.
The upper and lower position relation of unable adjustment base 1, long support rope roller 2 and pressure rope sheave 3 specifically is, sets gradually from last to down and presses rope sheave 3, long support rope roller 2 and unable adjustment base 1, and wherein the top edge of pressing rope sheave 3 is less than the top edge height of mine car track 6, and it can be guaranteed to press the length of rope sheave 3 that it is effective swing when the mine car passes through. The left connecting part 11 and the right connecting part 12 of the fixed base 1 are arranged in a front-back staggered mode in the running direction of the tramcar track 6, and the two rope pressing wheels 3 are further convenient to install. Be provided with reinforcing plate 13 between unable adjustment base 1's left connecting portion 11 and the right connecting portion 12, guaranteed the stability of structure, still correspond on left connecting portion 11 and the right connecting portion 12 and be provided with long rope supporting roller 2 installation departments.
The rope pressing wheel 3 and the long rope supporting roller 2 are bearing rotating structures, and steel wire rope grooves are formed in the rope pressing wheel 3 and the long rope supporting roller 2. Pressing rope sheave 3 and long support rope roller 2 and being provided with the wire rope groove of a plurality of installation back intercoordinations, pressing rope sheave 3's length is greater than 1/2 of long support rope roller 2 length to pressing rope that can be better, pressing rope sheave 3's length is less than 2/3 of long support rope roller 2, thereby can guarantee that self swing is not restricted. The connecting section of the rope pressing wheel 3 and the fixing base 1 is convenient to swing, and the diameter of the connecting section is smaller than that of the overlapping section of the rope pressing wheel 3 and the long rope supporting roller 2. And the two ends of the part corresponding to the long rope supporting roller 2 in the length direction of the rope pressing wheel 3 are provided with check rings which are fixed on the rope pressing wheel 3, and the diameter difference between the check rings and the rope pressing wheel 3 is larger than the diameter of the steel wire rope. The axial skew of reset spring 4 and pressure rope sheave 3, the both sides of every pressure rope sheave 3 respectively set up 1 reset spring 4, and the spacing long rope roller 2 that holds in the palm of reset spring 4 is parallel with pressure rope sheave 3.
The fixed base 1 of the device is fixed through the left connecting part 11 and the right connecting part 12 respectively, so that the device is convenient to mount; a steel wire rope 5 is left between the rope pressing wheel 3 and the long rope supporting roller 2 to pass through a gap and a corresponding rope groove is arranged, so that the stability of the steel wire rope is better ensured; the rope pressing wheel 3 ensures the swinging characteristic thereof by setting the length, and is reset in time after the collision head of the mine car passes through; the retaining ring arranged on the rope pressing wheel 3 ensures that the steel wire rope cannot be separated from the rope.
The method for preventing the steel wire rope of the mining endless rope winch from floating and automatically passing the vehicle utilizes the device for preventing the steel wire rope of the mining endless rope winch from floating and automatically passing the vehicle, and comprises the following steps:
the method comprises the following steps: when the mine car passes through the installation position of the automatic car passing device for preventing the steel wire rope of the endless rope winch for the mine from floating, the left rope pressing wheel 31 and the right rope pressing wheel 32 of the mine car bump head push the rope pressing wheels 3 to swing towards the front of the mine car, and the steel wire rope does not float upwards under the action of the other rope pressing wheel 3. The concrete situation may be that after the collision head of the mine car contacts with the left pressure rope wheel 31, the collision head of the mine car pushes the left pressure rope wheel 31 to swing towards the front of the mine car, and the steel wire rope cannot float upwards under the pressure of the right pressure rope wheel 32.
Step two: after the mine car collision head passes through the rope supporting wheel, the reset spring 4 drives the rope supporting wheel to reset, the mine car collision head continues to push the other rope pressing wheel 3 to swing, the reset rope supporting wheel presses the steel wire rope to prevent the steel wire rope from floating upwards, and the mine car passes through the position.
The method for automatically passing the mine car avoids the work of manually assisting the mine car to pass through, reduces the danger of the mine car passing through, effectively avoids the problem of floating ropes, and has the advantages of high efficiency of the mine car passing through, safe use and the like.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (9)
1. The automatic anti-floating car passing device for the steel wire rope of the mining endless rope winch is characterized by comprising a fixed base, a long rope supporting roller, a rope pressing wheel and a reset spring, wherein the fixed base comprises a left connecting part and a right connecting part, and the fixed base is fixed on a mine car track through a nut and a pressing sheet; the long rope supporting roller is fixed between the left connecting part and the right connecting part; the rope pressing wheel comprises a left rope pressing wheel and a right rope pressing wheel, the left rope pressing wheel is arranged on the left connecting part, and the right rope pressing wheel is arranged on the right connecting part; a steel wire rope passing gap is reserved between the rope pressing wheel and the long rope supporting roller; the two ends of the reset spring are respectively fixed on the fixed base and the rope pressing wheel, and the rope pressing wheel is hinged with the fixed base.
2. The mining endless rope winch steel wire rope flying-preventing automatic vehicle passing device according to claim 1, wherein the length of the rope pressing wheel is greater than 1/2 of the length of the long rope supporting roller, and the length of the rope pressing wheel is smaller than 2/3 of the long rope supporting roller.
3. The mining endless rope winch steel wire rope anti-floating automatic passing device according to claim 1 or 2, characterized in that the upper and lower layer relations of the fixed base, the long rope supporting roller and the rope pressing wheel are specifically that the rope pressing wheel, the long rope supporting roller and the fixed base are sequentially arranged from top to bottom, wherein the upper edge of the rope pressing wheel is lower than the height of the upper edge of the mine car track.
4. The automatic anti-floating passing device for the steel wire rope of the mining endless rope winch according to claim 3, wherein the rope pressing wheel and the long rope supporting roller are both of a bearing rotating structure, and steel wire rope grooves are formed in the rope pressing wheel and the long rope supporting roller.
5. The automatic anti-floating car passing device for the steel wire rope of the mining endless rope winch according to claim 4, wherein a plurality of steel wire rope grooves matched with each other after being installed are formed in the rope pressing wheel and the long rope supporting roller.
6. The mining endless rope winch steel wire rope drifting-preventing automatic vehicle passing device according to claim 5, wherein the left connecting portion and the right connecting portion of the fixing base are arranged in a front-back staggered mode in the running direction of a mine car rail.
7. The mining endless rope winch steel wire rope anti-floating automatic vehicle passing device according to any one of claims 4 to 6, characterized in that retaining rings are arranged on the rope pressing wheel in the length direction and at two ends of a part corresponding to the long rope supporting roller, the retaining rings are fixed on the rope pressing wheel, and the diameter difference between the retaining rings and the rope pressing wheel is larger than the diameter of the steel wire rope.
8. The automatic anti-floating passing device for the steel wire rope of the mining endless rope winch according to any one of claims 4 to 6, wherein a reinforcing plate is arranged between a left connecting part and a right connecting part of the fixing base, and long rope supporting roller mounting parts are correspondingly arranged on the left connecting part and the right connecting part.
9. The mining endless rope winch steel wire rope anti-floating automatic passing device according to any one of claims 4 to 6, characterized in that the reset springs are axially crossed with the rope pressing wheels, 1 reset spring is respectively arranged on two sides of each rope pressing wheel, and the long rope supporting roller limited by the reset springs is parallel to the rope pressing wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145509.XU CN210193271U (en) | 2019-07-19 | 2019-07-19 | Automatic car device that crosses that prevents floating of mining endless rope winch wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921145509.XU CN210193271U (en) | 2019-07-19 | 2019-07-19 | Automatic car device that crosses that prevents floating of mining endless rope winch wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210193271U true CN210193271U (en) | 2020-03-27 |
Family
ID=69868149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921145509.XU Expired - Fee Related CN210193271U (en) | 2019-07-19 | 2019-07-19 | Automatic car device that crosses that prevents floating of mining endless rope winch wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210193271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282566A (en) * | 2019-07-19 | 2019-09-27 | 临沂矿业集团菏泽煤电有限公司 | A kind of anti-float of mine endless rope winch cable crosses vehicle device and method automatically |
-
2019
- 2019-07-19 CN CN201921145509.XU patent/CN210193271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282566A (en) * | 2019-07-19 | 2019-09-27 | 临沂矿业集团菏泽煤电有限公司 | A kind of anti-float of mine endless rope winch cable crosses vehicle device and method automatically |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210193271U (en) | Automatic car device that crosses that prevents floating of mining endless rope winch wire rope | |
| CN110282566A (en) | A kind of anti-float of mine endless rope winch cable crosses vehicle device and method automatically | |
| CN102953299A (en) | Sliding type monorail crane turnout system for mines | |
| CN217556573U (en) | Novel single track hangs anti-twist anti-skidding turn track | |
| CN202144748U (en) | Underground truck loading platform of high-end hydraulic support for mining | |
| CN111691905A (en) | Method for installing fully mechanized coal mining face support | |
| CN105905128A (en) | Tractor uncoupling and shunting technology for stepless rope continuous tractor in multiple horizontal transport inclined roadways of mine | |
| CN210559049U (en) | Combined rope supporting wheel for endless rope continuous traction winch | |
| CN2094618U (en) | Protecting device for tunnel construction | |
| CN205854176U (en) | Pedal wheel-stopping type car arrester | |
| CN109516355B (en) | Single track hangs mechanical type and prevents sports car system for inclined drifts way in pit | |
| CN201300845Y (en) | Novel mining rest-transport flat car capable of bearing 30T | |
| CN208633850U (en) | A kind of temporary support device for coal seam driving | |
| CN203958146U (en) | Be applicable to the radial type track linkage section of hydraulic walking Self-moving equipment train | |
| CN206012610U (en) | A kind of mining ferry-boat formula shunting device | |
| CN207791852U (en) | Mating continuous transportation device after a kind of backhoe loader | |
| CN208885328U (en) | A kind of moveable crawler type lame advanced supporting hydraulic support | |
| CN206487479U (en) | A kind of mining TBM's beats fortune system | |
| CN206799044U (en) | Underground inclined gallery steel wire rope anti-deviation device | |
| CN110240078A (en) | A kind of combination torr rope sheave for the continuous pulling winch of continuous rope | |
| CN207161105U (en) | A kind of rail side and roof arch telescoping steel form lining cutting locking device | |
| CN2934323Y (en) | Metallic structural crosstie | |
| CN2182880Y (en) | Means for supporting and keeping gallery | |
| CN206265064U (en) | SQ-1200 endless rope series tractor gets rid of the technology of shunting the multilevel transport inclined gallery of mine | |
| CN103708370A (en) | Mining pneumatic lifting type rope supporting device for inclined drift |
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: 20200327 |