CN204984451U - Heavy car and heavy governing system of hydraulic support of adjusting - Google Patents
Heavy car and heavy governing system of hydraulic support of adjusting Download PDFInfo
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- CN204984451U CN204984451U CN201520480069.9U CN201520480069U CN204984451U CN 204984451 U CN204984451 U CN 204984451U CN 201520480069 U CN201520480069 U CN 201520480069U CN 204984451 U CN204984451 U CN 204984451U
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- hydraulic support
- particular stress
- car
- hydraulic
- gripper shoe
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- 230000001105 regulatory effect Effects 0.000 claims description 37
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 18
- 238000000034 method Methods 0.000 description 8
- 239000003245 coal Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a heavy car and heavy governing system of hydraulic support of adjusting, wherein, the heavy car of adjusting includes: conveyer, fixing device and be used for supporting hydraulic support's backup pad, wherein, fixing device sets up between conveyer and backup pad for realize the upper surface and hydraulic support laminating of backup pad. The utility model discloses a set up fixing device between conveyer and backup pad, realize that the upper surface of backup pad and hydraulic support laminate, kept the focus of hydraulic support when the transportation balanced, guaranteed the safety in production in colliery and miner's life safety.
Description
Technical field
The utility model relates to lays particular stress on adjustment field, particularly relates to one and lays particular stress on and regulate car and hydraulic support to lay particular stress on regulating system.
Background technology
Hydraulic support, as the visual plant in process of coal mining, is used to the works controlling coal-face mine pressure.Before large hydraulic support is not introduced in colliery at home, hydraulic support tonnage is less, usually hydraulic support entirety is directly gone into the well by development of auxiliary transport in coal mines equipment.But along with the continuous expansion of coal production scale in recent years, required hydraulic support model is increasing, original development of auxiliary transport in coal mines equipment has been not enough to meet large hydraulic support entirety and has gone into the well requirement, after on the ground hydraulic support must being disintegrated, be transported to down-hole again, and re-assembly in down-hole.
Fig. 1 is the structural representation of hydraulic support transport in prior art, Fig. 2 is the structural representation of hydraulic support assembling in prior art, composition graphs 1 and Fig. 2, conventional hydraulic support transport and assembling process comprise: being disintegrated by hydraulic support is on the ground divided into two parts, Part I is back timber 110, and Part II is for mainly to comprise: base 210, column 220, caving shield 230, front rod 240 and back link 250; After having disintegrated, flat car is utilized by Part II to transport to work plane from ground, by arranging two sleepers 260 and coordinate winch 300 to be transported to assembly platform place along work plane track below flat car; In addition, utilize flat car that back timber 110 is winched to assembly platform from ground; Finally, utilize pneumatic cucurbit 400 to be lifted by caving shield 230 and achieve a butt joint with back timber 110, complete assembling.
But, Part II coordinates in the process of winch transport by flat car, the comparatively large and side of deflection Part II due to caving shield volume, and the out-of-flatness of work plane track, therefore Part II crank may be caused, easy run-off the straight, even causes flat car offset track, causes great threat to the safety in production in colliery and the life security of miner.
Utility model content
The one that provides the utility model lays particular stress on and regulates car and hydraulic support to lay particular stress on regulating system, solve the problem sliding down and tilt that hydraulic support causes because of crank in transportation, keeping the balance of hydraulic support when assembling, ensure that the safety in production in colliery and the life security of miner.
The one that provides the utility model lays particular stress on adjustment car, comprising: conveying arrangement, fastening devices and the gripper shoe for bracing hydraulic support;
Wherein, described fastening devices is arranged between described conveying arrangement and described gripper shoe, fits for the upper surface and described hydraulic support realizing described gripper shoe.
In an embodiment of the present utility model, described fastening devices comprises: at least two hydraulic jacks.
In an embodiment of the present utility model, described conveying arrangement comprises: sliding members, and is arranged on the flat board on sliding members.
In an embodiment of the present utility model, the both sides of described flat board are provided with journal stirrup;
Wherein, described journal stirrup is used for being connected with the stent car be positioned at below described hydraulic support.
The utility model also provides a kind of hydraulic support to lay particular stress on regulating system, comprising: hydraulic support, transport the stent car of described hydraulic support, and lays particular stress on adjustment car;
Described laying particular stress on regulates car to comprise: conveying arrangement, fastening devices, and for the gripper shoe of bracing hydraulic support;
Wherein, described fastening devices is arranged between described conveying arrangement and described gripper shoe, fits for the upper surface and described hydraulic support realizing described gripper shoe.
In an embodiment of the present utility model, described fastening devices comprises: at least two hydraulic jacks;
Then described hydraulic support is laid particular stress on regulating system and is also comprised: control device and the hydraulic pump be connected with described control device and described at least two hydraulic jacks respectively;
Wherein, described control device for controlling described hydraulic pump, to make the lifting of hydraulic jack described in described hydraulic pump drive.
In an embodiment of the present utility model, described conveying arrangement comprises: sliding members, and is arranged on the flat board on sliding members.
In an embodiment of the present utility model, the both sides of described flat board are provided with journal stirrup;
Wherein, described journal stirrup is used for being connected with described stent car.
In an embodiment of the present utility model, described hydraulic support comprises: base, the back link be connected with described base, front rod and column, the caving shield be connected with described back link and the back timber be connected with described caving shield;
Wherein, described back link and gripper shoe are fitted.
In an embodiment of the present utility model, described base coordinates special pin to be connected with described stent car by three pattern chains.
What the utility model provided lay particular stress on regulates car and hydraulic support to lay particular stress on regulating system, wherein, lay particular stress on and regulate car by arranging conveying arrangement, fastening devices and the gripper shoe for bracing hydraulic support, and fastening devices is arranged between conveying arrangement and gripper shoe, the upper surface and the hydraulic support that realize gripper shoe are fitted, and maintaining the gravity balance of hydraulic support when transporting, ensure that the safety in production in colliery and the life security of miner.Overcome because hydraulic support lays particular stress on the hydraulic support crank caused, easy run-off the straight, even causes the problem of flat car offset track.
Accompanying drawing explanation
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in this real utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of hydraulic support transport in prior art;
Fig. 2 is the structural representation of hydraulic support assembling in prior art;
Fig. 3 is the structural representation of laying particular stress on adjustment car of the utility model embodiment one;
Fig. 4 is the structural representation of laying particular stress on adjustment car of the utility model embodiment two;
Fig. 5 is the structural representation that the hydraulic support of the utility model embodiment three lays particular stress on regulating system;
Fig. 6 is the structural representation that the hydraulic support of the utility model embodiment five lays particular stress on regulating system;
Fig. 7 is the structural representation that hydraulic support of the present utility model lays particular stress on hydraulic support transport in regulating system;
Fig. 8 is the structural representation that hydraulic support of the present utility model lays particular stress on hydraulic support assembling in regulating system.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 3 is that the utility model implements one lay particular stress on and regulate the structural representation of car, and as shown in Figure 3, what the present embodiment provided lay particular stress on regulates car to comprise: conveying arrangement 11, fastening devices 12 and the gripper shoe 13 for bracing hydraulic support.
In the present embodiment, fastening devices 12 is arranged between conveying arrangement 11 and gripper shoe 13, fits for the upper surface and hydraulic support realizing gripper shoe 13.
Concrete, the shape of gripper shoe 13 can be circular, can also be other shapes, and in addition, as long as the area of gripper shoe 13 enough bracing hydraulic supports, the utility model is not specifically limited the shape of gripper shoe 13 and area.
Alternatively, fastening devices 12, can be regulate, also can be non-regulated, for the situation of non-regulated, for example, can be the device being similar to pillar, as long as guarantee that the angle of gripper shoe and hydraulic support are fitted.
It should be noted that, this is laid particular stress on and regulates the angle of adjustment gripper shoe that car can be suitable, this is laid particular stress on and regulates car to be applicable to any dissimilar hydraulic support.
What the utility model provided lays particular stress on adjustment car, by being provided with conveying arrangement, fastening devices and the gripper shoe for bracing hydraulic support, and fastening devices is arranged between conveying arrangement and gripper shoe, fit with the upper surface and hydraulic support that realize gripper shoe, thus solve in prior art because hydraulic support lays particular stress on the hydraulic support crank caused, easy run-off the straight, even cause the problem of flat car offset track, namely maintain the gravity balance of hydraulic support when transporting, and then ensure that the safety in production in colliery and the life security of miner.
Fig. 4 is the structural representation of laying particular stress on adjustment car of the utility model embodiment two, as shown in Figure 4, in embodiment two of the present utility model, on the basis of the technical scheme of above-described embodiment one, and fastening devices 12: comprise at least two hydraulic jacks.
Alternatively, in order to the structure ensureing to lay particular stress on adjustment car is as far as possible simple and the steady of gripper shoe is determined, hydraulic jack is 4, and Fig. 4 is described for 4 hydraulic jacks.
Concrete, hydraulic jack is set in the present embodiment, by the height of regulator solution compressing cylinder, and then the angle of gripper shoe can be regulated, itself and hydraulic support are fitted, ensure barycentre steadiness during hydraulic support transport.
Further, conveying arrangement 11 comprises: sliding members 111, and is arranged on the flat board 112 on sliding members 111.
Alternatively, the sliding members 111 in the present embodiment and the shape of dull and stereotyped 112 are also not specifically limited, and specifically according to actual condition adjustment, for example, this conveying arrangement 11 can be flat car.
In addition, the both sides of dull and stereotyped 112 are provided with journal stirrup 113; Wherein, journal stirrup 113 is for being connected with the stent car (not shown) be positioned at below hydraulic support.
In the present embodiment, concrete, the journal stirrup 113 being arranged on dull and stereotyped 112 both sides can be symmetrical arranged, and two journal stirrups 113 can be identical.In addition, before hydraulic support transport, need the stent car be positioned at below hydraulic support to regulate arbitrary journal stirrup 113 of car to be connected with laying particular stress on.In the present embodiment by arranging journal stirrup 113 in dull and stereotyped both sides, no matter hydraulic support is positioned at which side of laying particular stress on and regulating car, can the journal stirrup of car be regulated to be connected with laying particular stress on very easily, do not need to adjust the direction of laying particular stress on and regulating car, simplify the operation be connected with hydraulic support laying particular stress on and regulate car, ensure that high efficiency when hydraulic support transports.
Fig. 5 is the structural representation that the hydraulic support of the utility model embodiment three lays particular stress on regulating system, and as shown in Figure 5, the hydraulic support that the present embodiment provides is laid particular stress on regulating system and comprised: the stent car 3 of hydraulic support 2, transport hydraulic support 2 and lay particular stress on and regulate car 1.
In the present embodiment, lay particular stress on adjustment car 1 to comprise: conveying arrangement 11, fastening devices 12 and the gripper shoe 13 for bracing hydraulic support.
In the present embodiment, fastening devices 12 is arranged between conveying arrangement 11 and gripper shoe 13, fits for the upper surface and hydraulic support 2 realizing gripper shoe 13.
Wherein, this lay particular stress on regulate car 1 can for above-described embodiment one to embodiment three lay particular stress on adjustment car, its realize principle and beneficial effect similar, repeat no more herein.
Further, in embodiment four of the present utility model, on the basis of the technical scheme of above-described embodiment three, the fastening devices 12 in the present embodiment comprises: at least two hydraulic jacks; Then hydraulic support is laid particular stress on regulating system and is also comprised: control device and the hydraulic pump be connected with control device and at least two hydraulic jacks respectively; Wherein, control device is used for hydraulic control pump, to make the lifting of hydraulic pump drive hydraulic jack.
Concrete, hydraulic pump drives by motor or motor, fluid is sucked from fuel tank, mineralization pressure fluid is expelled in hydraulic jack, and meanwhile, control device is used for controlling and regulate the pressure of pressure oil liquid, flow and the flow direction of discharging, pressure oil liquid is expelled in hydraulic jack, hydraulic jack, then using this pressure oil liquid as working media, transmits power by the pressure of fluid inside, realizes the lifting of hydraulic jack.In addition, control device specifically can be connected with hydraulic jack by hydralic hose.
Alternatively, hydraulic pump can be gear pump, plunger displacement pump, vane pump and screw pump.
Alternatively, control device can be pressure-control valve, directional control valve and flow control valve.
It should be noted that, in actual job process, in order to ensure the personal safety of the staff of coal-face, generally control device and hydraulic pump are fixedly installed on the place that distance hydraulic support is far away.
Hydraulic support is in the present embodiment laid particular stress in regulating system and is arranged hydraulic jack, the height of gripper shoe is regulated by hydraulic jack, itself and hydraulic support are fitted, but also can in hydraulic support assembling process, substitute pneumatic cucurbit hydraulic support to be lifted to complete with back timber and dock, do not need to arrange pneumatic cucurbit again, improve the packaging efficiency of hydraulic support.
Fig. 6 is the structural representation that the hydraulic support of embodiment five of the present utility model lays particular stress on regulating system, as shown in Figure 6, on the basis of the technical scheme of above-described embodiment four, hydraulic support 2 comprises: base 21, the back link 22 be connected with base 21, front rod 23 and column 24, the caving shield 25 be connected with back link 22 and the back timber (not shown) be connected with caving shield 25; Wherein, back link 22 and gripper shoe 13 are fitted.
Alternatively, base 21 coordinates special pin to be connected with stent car 3 by three pattern chains.
Alternatively, stent car 3 comprises: flat car, shovel-type, platform trailer formula or U-shaped frame type.
In the present embodiment, alternatively, conveying arrangement 11 comprises: sliding members 111, and is arranged on the flat board 112 on sliding members 111.
Alternatively, the sliding members 111 in the present embodiment and the shape of dull and stereotyped 112 are also not specifically limited, and specifically according to actual condition adjustment, for example, this conveying arrangement 11 can be flat car.
In the present embodiment, concrete, the both sides of dull and stereotyped 112 are provided with journal stirrup (not shown); Wherein, journal stirrup is used for being connected with stent car 3.
In the present embodiment, concrete, the journal stirrup being arranged on dull and stereotyped 112 both sides can be symmetrical arranged, and two journal stirrups can be identical.In addition, before hydraulic support transport, need the stent car be positioned at below hydraulic support to regulate arbitrary journal stirrup of car to be connected with laying particular stress on.In the present embodiment by arranging journal stirrup in dull and stereotyped both sides, no matter hydraulic support is positioned at which side of laying particular stress on and regulating car, can the journal stirrup of car be regulated to be connected with laying particular stress on very easily, do not need to adjust the direction of laying particular stress on and regulating car, simplify the operation be connected with hydraulic support laying particular stress on and regulate car, ensure that high efficiency when hydraulic support transports.
Fig. 7 is the structural representation that hydraulic support of the present utility model lays particular stress on hydraulic support transport in regulating system; Fig. 8 is the structural representation that hydraulic support of the present utility model lays particular stress on hydraulic support assembling in regulating system, below in conjunction with Fig. 7, Fig. 8 and concrete coal mine work area application example, the implementation process that the utility model embodiment provides is described, lays particular stress on the application of adjustment car in hydraulic support transport and assembling process to further describe the utility model embodiment.
Hydraulic support transportation: first, disintegrated by hydraulic support 2 on the ground and be divided into two parts, Part I is back timber 26, and Part II comprises base 21, column 24, caving shield 25, front rod 23 and back link 22; After having disintegrated, stent car 3 is utilized by Part II to transport to work plane from ground, the journal stirrup of car 1 is regulated to be connected with stent car 3 by laying particular stress on, and the height of regulator solution compressing cylinder, thus the gripper shoe 13 be arranged on hydraulic jack is fitted with the back link 22 of hydraulic support 2, keep the stable of the center of gravity of Part II, then, utilize electric car 4, along coal-face track, Part II is transported to assembly platform place.
Hydraulic support assembling process: when Part II is transported to assembly platform place, back timber 26 is winched to assembly platform from ground by recycling flat car.Next, starting to assemble this hydraulic support 2, by regulating the height of fastening devices 12 of laying particular stress on and regulating car 1, promoting the height of caving shield 25 with this, by docking of caving shield 25 and back timber 26 aperture, upper pin, thus the assembling completing hydraulic support 2.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. lay particular stress on an adjustment car, it is characterized in that, comprising: conveying arrangement, fastening devices and the gripper shoe for bracing hydraulic support;
Wherein, described fastening devices is arranged between described conveying arrangement and described gripper shoe, fits for the upper surface and described hydraulic support realizing described gripper shoe.
2. according to claim 1ly lay particular stress on adjustment car, it is characterized in that, described fastening devices comprises: at least two hydraulic jacks.
3. according to claim 1ly lay particular stress on adjustment car, it is characterized in that, described conveying arrangement comprises: sliding members, and is arranged on the flat board on sliding members.
4. according to claim 3ly lay particular stress on adjustment car, it is characterized in that, the both sides of described flat board are provided with journal stirrup;
Wherein, described journal stirrup is used for being connected with the stent car be positioned at below described hydraulic support.
5. hydraulic support lays particular stress on a regulating system, it is characterized in that, comprising: hydraulic support, transport the stent car of described hydraulic support, and lays particular stress on adjustment car;
Described laying particular stress on regulates car to comprise: conveying arrangement, fastening devices and the gripper shoe for bracing hydraulic support;
Wherein, described fastening devices is arranged between described conveying arrangement and described gripper shoe, fits for the upper surface and described hydraulic support realizing described gripper shoe.
6. hydraulic support according to claim 5 lays particular stress on regulating system, it is characterized in that, described fastening devices comprises: at least two hydraulic jacks;
Then described hydraulic support is laid particular stress on regulating system and is also comprised: control device and the hydraulic pump be connected with described control device and described at least two hydraulic jacks respectively;
Wherein, described control device for controlling described hydraulic pump, to make the lifting of hydraulic jack described in described hydraulic pump drive.
7. hydraulic support according to claim 5 lays particular stress on regulating system, it is characterized in that, described conveying arrangement comprises: sliding members, and is arranged on the flat board on sliding members.
8. hydraulic support according to claim 7 lays particular stress on regulating system, it is characterized in that, the both sides of described flat board are provided with journal stirrup;
Wherein, described journal stirrup is used for being connected with described stent car.
9. hydraulic support according to claim 5 lays particular stress on regulating system, it is characterized in that, described hydraulic support comprises: base, the back link be connected with described base, front rod and column, the caving shield be connected with described back link and the back timber be connected with described caving shield;
Wherein, described back link and gripper shoe are fitted.
10. hydraulic support according to claim 9 lays particular stress on regulating system, it is characterized in that, described base coordinates special pin to be connected with described stent car by three pattern chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480069.9U CN204984451U (en) | 2015-07-03 | 2015-07-03 | Heavy car and heavy governing system of hydraulic support of adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520480069.9U CN204984451U (en) | 2015-07-03 | 2015-07-03 | Heavy car and heavy governing system of hydraulic support of adjusting |
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| Publication Number | Publication Date |
|---|---|
| CN204984451U true CN204984451U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520480069.9U Expired - Fee Related CN204984451U (en) | 2015-07-03 | 2015-07-03 | Heavy car and heavy governing system of hydraulic support of adjusting |
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| Country | Link |
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| CN (1) | CN204984451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963708A (en) * | 2015-07-03 | 2015-10-07 | 淮南矿业(集团)有限责任公司 | Weighting adjusting car and hydraulic support weighting adjusting system |
-
2015
- 2015-07-03 CN CN201520480069.9U patent/CN204984451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963708A (en) * | 2015-07-03 | 2015-10-07 | 淮南矿业(集团)有限责任公司 | Weighting adjusting car and hydraulic support weighting adjusting system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |