CN214569335U - Hydraulic support withdrawing and loading device - Google Patents
Hydraulic support withdrawing and loading device Download PDFInfo
- Publication number
- CN214569335U CN214569335U CN202120817206.9U CN202120817206U CN214569335U CN 214569335 U CN214569335 U CN 214569335U CN 202120817206 U CN202120817206 U CN 202120817206U CN 214569335 U CN214569335 U CN 214569335U
- Authority
- CN
- China
- Prior art keywords
- hydraulic support
- sliding table
- traction
- deflector
- getting
- 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.)
- Active
Links
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model relates to a hydraulic support withdraws device of getting on bus, including the tie-beam, tie-beam surface bilateral symmetry is provided with the support deflector, a side adjacent with support deflector place surface is connected with the slip table of getting on bus, its another side both ends symmetry is provided with drive mechanism, the drive mechanism surface is provided with traction jack, traction jack side is provided with the chaining otic placode, traction jack's flexible end has been arranged and has been transferred to the assembly pulley, the even interval in slip table surface of getting on bus is provided with a plurality of antiskid tumbler, slip table surface both sides of getting on bus are provided with the slip table deflector. The utility model is assembled by the pin shaft, which is convenient for underground transportation and assembly; the surface of the upper vehicle sliding table is provided with an anti-slip tumbler, so that the hydraulic support is prevented from slipping on the upper vehicle sliding table, and the safety is improved; the upper trolley sliding table is provided with a sliding table guide plate, the connecting beam is provided with a support guide plate, the hydraulic support is ensured to enter a preset position of the flat trolley, safety and high efficiency are achieved, and the withdrawing efficiency of the hydraulic support is improved.
Description
Technical Field
The utility model relates to a hydraulic support withdraws device of getting on bus belongs to coal mining auxiliary assembly technical field.
Background
The speed of transportation, installation and removal of hydraulic supports, scraper machines and the like which are main equipment of modern fully mechanized mining production on the stope face of a coal mine is an important link for ensuring the continuation of mine production. In the underground coal mine, after the mining of the fully mechanized mining face is finished, the hydraulic support needs to be removed and carried. Generally, the number of the supports of the fully mechanized mining face is more than seventy-eight, each support weighs dozens of tons, and some supports weigh even 60 tons, so that the working strength of removing and moving the supports is high. At present, the flatbed is mostly used in transportation after the hydraulic supports are removed in China, and how to safely and efficiently place the hydraulic supports on the flatbed after the hydraulic supports are removed becomes important content of current research.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a hydraulic support withdraws device of getting on bus, its concrete technical scheme as follows:
hydraulic support withdraws device of getting on bus, including the tie-beam, tie-beam surface bilateral symmetry is provided with the support deflector, tie-beam one side is connected with the slip table of getting on bus, and its another side both ends symmetric connection has drive mechanism, the drive mechanism surface is provided with traction jack, traction jack side is provided with the chaining otic placode, and traction jack's flexible end is connected with the accent and to the assembly pulley, the even interval in slip table surface of getting on bus is provided with a plurality of groups of antiskid tumbler, and slip table surface both sides of getting on bus are provided with the slip table deflector.
Furthermore, the side surfaces of the two ends of the connecting beam are provided with connecting grooves, the connecting beam is connected with the traction mechanism at the connecting grooves through a first connecting pin shaft,
the surface of the connecting beam facing the upper vehicle sliding table is provided with a sliding table connecting lug plate, the upper vehicle sliding table is hinged with the sliding table connecting lug plate through a second connecting pin shaft,
the surface of the connecting beam facing the traction mechanism is hinged with a connecting lug plate of the flat car through a third connecting pin shaft, and two sides of the connecting lug plate of the flat car are provided with connecting beam chaining lug plates.
Furthermore, one side of the surface of the traction mechanism, which is close to the connecting beam, is connected with a fixed lug plate, the fixed end of the traction jack is connected with the fixed lug plate, the direction-adjusting pulley block is connected with a guide rail in a sliding manner, and the direction-adjusting pulley block reciprocates on the guide rail under the telescopic driving of the traction jack.
Furthermore, four groups of anti-skidding roly-poly are uniformly arranged on the surface of the upper vehicle sliding table at intervals, and more than one anti-skidding groove is formed in the bottom surface of the upper vehicle sliding table.
Furthermore, a sliding shoe is arranged on the outer side of the traction mechanism and welded in the middle of the surface of the outer side of the traction mechanism.
Furthermore, the support deflector is connected with 3 deflector strengthening ribs towards tie-beam outer end one side, the deflector strengthening rib welding sets up at tie-beam surface and interval.
The utility model discloses a theory of operation is:
the utility model has the advantages that the chaining ear plate on the outer side of the traction mechanism is connected with one end of the chain, the chain bypasses the pulley in the direction-adjusting pulley block, the other end is connected with the hook, the hook hooks the bracket base hole when in use, and the traction jack is in a contraction state at the moment; starting a traction jack, extending out the traction jack, driving a direction-adjusting pulley block to move linearly along a guide rail, and dragging a hydraulic support to pull an upper vehicle sliding table downwards by a chain at the moment; because the jack stroke is limited, the jack needs to be operated repeatedly according to the distance between the hydraulic support and the device, at the moment, the chain changes the chain hanging point through a matched chain shrinking device to tighten the chain, then the bottom of the hydraulic support is hooked again, the jack is stretched out, the operation is repeated until the hydraulic support moves to the preset position of the flat car, after the hydraulic support is installed and fixed on the flat car, the third connecting pin shaft between the flat car and the connecting beam is pulled out, and the flat car loads the hydraulic support to move away through the underground transportation rail.
The utility model has the advantages that:
the whole body of the utility model is assembled by the pin shaft, which is convenient for carrying and transportation in the pit; an anti-slip tumbler is arranged on the surface of the upper sliding table, so that slipping of the hydraulic support in the transportation process is prevented, and safety is improved; the upper trolley sliding table is provided with a sliding table guide plate, the connecting beam is provided with a support guide plate, and the hydraulic support is ensured to enter a preset position of the flat trolley, so that safety and high efficiency are realized; the hydraulic driving of the traction jack improves the removal efficiency of the hydraulic support.
Drawings
Figure 1 is a schematic perspective view of the present invention,
figure 2 is a front view of the present invention,
figure 3 is a bottom view of the present invention,
FIG. 4 is a perspective enlarged view of the direction-adjusting pulley block of the present invention,
figure 5 is a front view of the present invention,
figure 6 is a left side view of figure 5,
figure 7 is a schematic perspective view I of the connection beam of the present invention,
figure 8 is a schematic perspective view II of the connection beam of the present invention,
figure 9 is a schematic perspective view I of the anti-slip tumbler of the present invention,
figure 10 is a schematic perspective view of the anti-slip tumbler of the present invention II,
in the figure: the device comprises 1-a direction-adjusting pulley block, 2-a traction jack, 3-a support guide plate, 4-a connecting beam, 5-a boarding sliding table, 6-a sliding table guide plate, 7-an anti-skidding tumbler, 8-a fixed lug plate, 9-a traction mechanism, 10-a sliding shoe, 11-a chaining lug plate, 12-a guide rail, 13-a connecting beam chaining lug plate, 14-a flat car connecting lug plate, 15-a third connecting pin shaft, 16-a second connecting pin shaft, 17-a sliding table connecting lug plate, 18-a first connecting pin shaft, 101-a pulley, 102-a pulley frame, 103-a pulley lug plate, 104-a guide groove, 105-a sliding plate, 401-a connecting groove and 402-a lug plate connecting groove.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model discloses a hydraulic support withdraws device of getting on bus, including tie-beam 4, 4 surperficial bilateral symmetry of tie-beam are provided with support deflector 3, and 3 one ends of getting on bus slip table 5 towards the support deflector are the flaring end, and 3 one ends of support deflector towards drive mechanism are parallel port, and the flaring end of 3 follow 5 one sides of getting on bus slip table of support deflector reduces to the parallel port of 9 one sides of drive mechanism gradually. Every support deflector 3 is connected with 3 deflector strengthening ribs towards 4 outer end one sides of tie-beam, and the deflector strengthening rib welding sets up on 4 surfaces of tie-beam and interval. Connecting grooves 401 are formed in the side faces of two ends of the connecting beam 4, two first pin holes are formed in the connecting grooves 401 in a penetrating mode, first connecting pin shafts 18 are arranged in the first pin holes, and the traction mechanism 9 is installed in the connecting grooves 401 and connected through the first connecting pin shafts 18. The surface of the traction mechanism 9 is provided with a traction jack 2, the side surface of the traction jack 2 is provided with a chaining ear plate 11, and the telescopic end of the traction jack 2 is connected with a direction-adjusting pulley block 1. The direction-adjusting pulley block 1 is connected with the guide rail 12 in a sliding way. A guide groove 104 is formed on the opposite inner side of the guide rail 12, a sliding plate 105 is connected in the guide groove 104 in a sliding manner, a pulley frame 102 is connected to the surface of the sliding plate 105, a pulley 101 is rotatably connected in the pulley frame 102, a pulley lug plate 103 is arranged on the side surface, facing the traction jack 2, of the pulley frame 102, and the traction jack 2 is connected with the pulley frame 102 through the pulley lug plate 103. The outer side of the traction mechanism 9 is provided with a sliding shoe 10, and the sliding shoe 10 is welded in the middle of the outer side surface of the traction mechanism 9. The skid shoe 10 serves to supportively keep the traction mechanism 9 balanced when the floor of the work surface is uneven. Both ends of two opposite side surfaces of the connecting beam 4 and the upper vehicle sliding table 5 are symmetrically provided with sliding table connecting lug plates 17, the surface of each sliding table connecting lug plate 17 is penetrated through and provided with two second pin holes, second connecting pin shafts 16 are arranged in the second pin holes, the sliding table connecting lug plates 17 are coaxially aligned and connected through the second pin holes, and the sliding table connecting lug plates 17 of the connecting beam 4 are hinged to the sliding table connecting lug plates 17 of the upper vehicle sliding table 5 through the second connecting pin shafts 16. The 5 even intervals in surface of last car slip table are provided with four anti-skidding mounting grooves, all are provided with an anti-skidding tumbler 7 in every anti-skidding mounting groove, and anti-skidding tumbler 7 includes the fixed plate, and fixed plate surface symmetry interval is provided with two anti-skidding curb plates, and anti-skidding curb plate is connected with fixed plate surface vertical, is provided with the non slipping spur between the anti-skidding curb plate, and the non slipping spur passes through anti-skidding pivot and is connected with the rotation of anti-skidding curb plate. The anti-slip blocks are in the shape of a right-angle triangular plate, the right-angle end of the right-angle triangular plate is rounded, and the inclined plane of the right-angle triangular plate is an arc surface bending towards the inner side of the right angle.
The flat car can be connected between the drive mechanism 9, the otic placode spread groove 402 has been seted up in the middle of the connection face of tie-beam 4 and flat car, otic placode chaining otic placode 13 is provided with to otic placode spread groove 402 both sides, be provided with the flat car in the otic placode spread groove 402 and connect otic placode 14, otic placode spread groove 402 runs through and has been seted up the third pinhole, be provided with third connecting pin axle 15 in the third pinhole, 14 one end of flat car connection otic placode is connected with tie-beam 4 through third connecting pin axle 15 in otic placode spread groove 402, the flat car is connected the otic placode 14 other end and is passed through the round pin axle with the flat car and articulate. More than one anti-skidding groove is arranged on the bottom surfaces of the upper vehicle sliding table 5 and the connecting beam 4.
The utility model discloses when in actual use, at first, carry individual spare part transportation to in the pit earlier to at planning position concatenation equipment. Then, the hydraulic support is pulled out and adjusted to the direction by the underground frame removing mechanical hand, so that the hydraulic support is accurately placed at the bottom end of the upper vehicle sliding table 5, and the bottom end of the upper vehicle sliding table is tightly attached to the ground. At this time, the chaining lug plates 11 on the outer side of the traction mechanism 9 are connected with one end of the chain, the other end of the chain bypasses the pulleys 101 in the direction-adjusting pulley block 1 and is locked and fixed with the bottom of the hydraulic support placed at the bottom end of the upper vehicle sliding table 5, and the traction jack 2 is in a non-telescopic state. After the chain is connected, starting the traction jack 2, extending the traction jack 2 out to drive the direction-adjusting pulley block 1 to move linearly along the guide rail 12, and at the moment, the hydraulic support is driven by the chain to move towards the direction of the flat car; when the traction jack 2 is completely extended out, the traction jack is retracted, the hydraulic support cannot move under the fixation of the anti-skid tumbler 7 on the surface of the upper vehicle sliding table 5, when the traction jack 2 is completely retracted, the traction jack 2 is stopped to act, and the chain is locked and fixed at the bottom of the hydraulic support again; and the traction jack 2 is extended again to drive the hydraulic support to move. And repeating the operation until the hydraulic support moves onto the flat car, pulling off the third connecting pin shaft 15 between the flat car and the connecting beam 4, loading the hydraulic support by the flat car through the underground transportation track, and driving away the hydraulic support, thereby completing the removal and transportation of the hydraulic support.
The whole body of the utility model is assembled by the pin shaft, which is convenient for underground carrying and transportation, convenient and flexible operation, safe and high-efficient use; the surface of the upper sliding table is provided with the anti-slip tumbler, and the anti-slip tumbler prevents the hydraulic support from slipping and backing up when the chain is locked again each time, so that the safety is improved; the upper trolley sliding table is provided with a sliding table guide plate, the connecting beam is provided with a support guide plate, and the hydraulic support is ensured to enter a preset position of the flat trolley, so that safety and high efficiency are realized; the hydraulic driving of the traction jack improves the removal efficiency of the hydraulic support.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. Hydraulic support withdraws device of getting on bus, its characterized in that: including tie-beam (4), tie-beam (4) surface bilateral symmetry is provided with support deflector (3), tie-beam (4) one side is connected with platform (5) of getting on the bus, and its another side both ends symmetric connection has drive mechanism (9), drive mechanism (9) surface is provided with traction jack (2), traction jack (2) side is provided with chaining otic placode (11), and the flexible end of traction jack (2) is connected with the accent and is directed to assembly pulley (1), platform (5) surface even interval is provided with a plurality of groups of antiskid tumbler (7), and platform (5) surface both sides of getting on the bus are provided with slip table deflector (6).
2. The hydraulic support retracting boarding device of claim 1, characterized in that: the side surfaces of two ends of the connecting beam (4) are provided with connecting grooves (401), the connecting beam (4) is connected with the traction mechanism (9) at the connecting grooves (401) through a first connecting pin shaft (18),
a sliding table connecting lug plate (17) is arranged on the surface of the connecting beam (4) facing the upper vehicle sliding table (5), the upper vehicle sliding table (5) is hinged with the sliding table connecting lug plate (17) through a second connecting pin shaft (16),
the surface of the connecting beam (4) facing the traction mechanism (9) is hinged with a connecting lug plate (14) of the flat car through a third connecting pin shaft (15), and two sides of the connecting lug plate (14) of the flat car are provided with connecting beam chaining lug plates (13).
3. The hydraulic support retracting boarding device of claim 1, characterized in that: one side that the surface of the traction mechanism (9) is close to the connecting beam (4) is connected with a fixed lug plate (8), the fixed end of the traction jack (2) is connected with the fixed lug plate (8), the direction-adjusting pulley block (1) is connected with a guide rail (12) in a sliding manner, and the direction-adjusting pulley block (1) reciprocates on the guide rail (12) under the telescopic driving of the traction jack (2).
4. The hydraulic support retracting boarding device of claim 1, characterized in that: four groups of anti-skidding tumbler (7) are arranged on the surface of the upper vehicle sliding table (5) at even intervals, and more than one anti-skidding groove is formed in the bottom surface of the upper vehicle sliding table (5).
5. The hydraulic support retracting boarding device of claim 1, characterized in that: the outer side of the traction mechanism (9) is provided with a sliding shoe (10), and the sliding shoe (10) is welded in the middle of the surface of the outer side of the traction mechanism (9).
6. The hydraulic support retracting boarding device of claim 1, characterized in that: support deflector (3) are connected with 3 deflector strengthening ribs towards tie-beam (4) outer end one side, the deflector strengthening rib welding sets up on tie-beam (4) surface and interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120817206.9U CN214569335U (en) | 2021-04-21 | 2021-04-21 | Hydraulic support withdrawing and loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120817206.9U CN214569335U (en) | 2021-04-21 | 2021-04-21 | Hydraulic support withdrawing and loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214569335U true CN214569335U (en) | 2021-11-02 |
Family
ID=78360841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120817206.9U Active CN214569335U (en) | 2021-04-21 | 2021-04-21 | Hydraulic support withdrawing and loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214569335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856986A (en) * | 2023-08-31 | 2023-10-10 | 煤炭科学研究总院有限公司 | Quick hydraulic support discharging device, system and method in retracting working face |
-
2021
- 2021-04-21 CN CN202120817206.9U patent/CN214569335U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116856986A (en) * | 2023-08-31 | 2023-10-10 | 煤炭科学研究总院有限公司 | Quick hydraulic support discharging device, system and method in retracting working face |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214569335U (en) | Hydraulic support withdrawing and loading device | |
| CN111422014A (en) | Highway-railway dual-purpose high-voltage cable paying-off operation vehicle and operation method thereof | |
| CN212447000U (en) | Dual-purpose high tension cable unwrapping wire operation car of highway-railway | |
| CN107914731B (en) | Hydraulic car pusher for electric trailer and car pushing method | |
| CN212614751U (en) | Movable arm support and tunnel construction trolley | |
| CN210116428U (en) | Electric power emergency car | |
| CN215332986U (en) | Crawler-type is fixed to be drawn and is moved device | |
| EP0768426A1 (en) | Railway truck assembly | |
| CN212614733U (en) | Mobile platform and tunnel construction trolley | |
| US4571825A (en) | Railroad track removing apparatus | |
| CN215516409U (en) | Platform device for hoisting steel pipe column for subway | |
| CN210217781U (en) | Self-propelled vertical arch frame trolley for tunnel | |
| CN212686701U (en) | Tunnel vault girder steel conveyer | |
| CN208310801U (en) | A kind of working portable shifting formwork trolley of channel wall | |
| CN220468640U (en) | Wheeled portable catwalk construction platform of suspension bridge main cable protection of putting into service | |
| CN216269274U (en) | Track-climbing device for underground mine car | |
| CN117552794B (en) | Assembled type shell-discarding and disassembly shield machine man-made brake dismantling device and construction method | |
| CN217599919U (en) | Hydraulic support withdrawing loading platform | |
| CN113236352B (en) | Crawler-type fixed pulling and moving device and pulling and moving method | |
| CN216142764U (en) | Waterproof board trolley | |
| CN216889762U (en) | Traction running mechanism and crane | |
| CN219792170U (en) | Anti-drop mechanism of portal frame crane | |
| CN212174386U (en) | Lifting device for operation trolley | |
| CN218859108U (en) | Electric power construction cable transfer device | |
| CN220703156U (en) | Cage convenient for high-altitude operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |