CN216657007U - Tool assembly for quickly disassembling and assembling underground large-scale equipment - Google Patents
Tool assembly for quickly disassembling and assembling underground large-scale equipment Download PDFInfo
- Publication number
- CN216657007U CN216657007U CN202120614790.8U CN202120614790U CN216657007U CN 216657007 U CN216657007 U CN 216657007U CN 202120614790 U CN202120614790 U CN 202120614790U CN 216657007 U CN216657007 U CN 216657007U
- Authority
- CN
- China
- Prior art keywords
- hydraulic hammer
- assembly
- connecting rod
- tensioning
- disassembling
- 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
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a tool assembly for quickly disassembling and assembling underground large-scale equipment, which comprises a hydraulic hammer for disassembling a pin shaft and a position adjusting assembly for adjusting the impact position of the hydraulic hammer, wherein the hydraulic hammer is fixed on the position adjusting assembly, and a tensioning assembly for limiting the distance between the hydraulic hammer and the pin shaft to be disassembled is also arranged outside the hydraulic hammer. This application is through adopting the hydraulic hammer to strike round pin axle to through position adjustment subassembly and taut subassembly combined action, realize the quick accurate dismantlement of round pin axle, and because dismantle the direction is accurate, to the round pin axle not damaged, make round pin axle repeatedly usable, reduce equipment accessories replacement cost.
Description
Technical Field
The utility model belongs to the technical field of underground coal mining equipment, and particularly relates to a tool assembly for quickly disassembling and assembling underground large-scale equipment.
Background
For underground coal mining equipment, due to space limitation, large-scale equipment is generally required to be disassembled and then recombined to realize the transfer of the large-scale equipment, in order to be disassembled flexibly, all parts of the large-scale equipment are generally connected in a pin shaft connection mode, so the disassembled large-scale equipment is converted into disassembled pin shafts, manual disassembly is generally performed by a swinging hammer pin pulling method and a chain block pin pulling method, but the disassembly of the pin shafts with overlarge length and diameter is very difficult, the disassembly efficiency is influenced, and the disassembly potential safety hazard exists. The other mode is to adopt a crane to lift the hydraulic puller tool to pull out the pin shaft, and the mode needs the crane to be matched, is not beneficial to the operation of any station without the crane in the pit, and is generally only suitable for disassembling the pin shaft with partial position and partial size.
Accordingly, further developments and improvements are still needed in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, a tool assembly for quickly disassembling and assembling large underground equipment is proposed. The utility model provides the following technical scheme:
the utility model provides a quick assembly disassembly is frock subassembly of large-scale equipment in pit, is including the position adjustment subassembly that is used for dismantling the hydraulic hammer of round pin axle and is used for adjusting the hydraulic hammer impact position, the hydraulic hammer is fixed in on the position adjustment subassembly, the hydraulic hammer outside still is provided with the taut subassembly that is used for spacing hydraulic hammer and waits to disassemble round pin axle distance.
Furthermore, the tensioning assembly comprises a tensioning motor arranged at the end part, a sliding assembly is fixed at the output end of the tensioning motor, a clamping plate assembly is fixed on the sliding assembly, and the clamping plate assembly is fixedly connected with the sliding assembly through a chain.
Further, the clamping plate assembly comprises two clamping plates and a clamping assembly used for adjusting clamping strength of the clamping plates, the clamping assembly comprises a clamping screw rod provided with opposite threads from the center to two sides, a screwing handle arranged at the end part of the clamping screw rod and a limiting groove used for limiting the clamping screw rod and the clamping plates, the clamping screw rod is rotatably connected with the limiting groove, and the clamping screw rod is in threaded connection with the clamping plates.
Furthermore, the sliding assembly comprises a tensioning sliding block and a tensioning sliding rail, the tensioning sliding block is connected to the tensioning sliding rail in a sliding mode, lower positioning holes are formed in two sides of the tensioning sliding rail, and upper positioning holes are formed in the corresponding tensioning sliding block.
Further, the position adjustment subassembly is including being used for changing the hydraulic lifting rod of hydraulic hammer height by a wide margin, being used for the link assembly of position around the fine adjustment hydraulic hammer and being used for conveniently carrying the shallow of frock subassembly, the hydraulic lifting rod is fixed in on the shallow, link assembly is fixed in on the hydraulic lifting rod, the hydraulic hammer is fixed in the link assembly tip.
Furthermore, link assembly is including the base that is used for supporting the hydraulic hammer and being used for connecting the connecting rod of hydraulic hammer and base, the both ends of connecting rod articulate base and hydraulic hammer respectively.
Furthermore, still be provided with the jack that raises that is used for promoting the connecting rod height on the connecting rod, raise jack one end and hinge with the connecting rod, the other end is articulated with the base.
Furthermore, an adjusting jack used for adjusting the position of the hydraulic hammer is further arranged on the connecting rod, one end of the adjusting jack is hinged to the connecting rod, and the other end of the adjusting jack is hinged to the hydraulic hammer.
Furthermore, one end of the adjusting jack, which is close to the hydraulic hammer, is hinged with a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged with one end of the second connecting rod, and the other end of the first connecting rod is hinged with the connecting rod and the hydraulic hammer respectively.
Furthermore, the tensioning assemblies are arranged in two groups and are respectively positioned on two sides of the hydraulic hammer.
Has the beneficial effects that:
1. through adopting the left and right sides work position of shallow adjustment hydraulic hammer, through the upper and lower work position of hydraulic lifter adjustment hydraulic hammer, through position around the fine adjustment of link assembly at last, realize the accurate alignment of hydraulic hammer and round pin axle to avoid the dismantlement damage that positional deviation brought, improved the rate of recovery of round pin axle, reduce the maintenance cost of large-scale equipment in the pit.
2. Slide around driving the slip subassembly through taut motor, the splint subassembly that the realization is fixed in on the slip subassembly extends to suitable position, treats that the splint subassembly presss from both sides tight location back, and the rethread is suitable for adjusting the slip subassembly and realizes that the chain between splint subassembly and the slip subassembly is in taut state, is favorable to avoiding whole frock subassembly skew position when the hydraulic hammer strikes.
3. The tool assembly can be applied to disassembly of the hinge pin shafts of different sizes, is wide in application range, simple to operate, convenient and flexible to use, and is suitable for complex underground working conditions.
Drawings
FIG. 1 is a schematic diagram of a tool assembly for quickly disassembling and assembling large downhole equipment according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of a tension assembly in an embodiment of the present invention;
FIG. 3 is a schematic top view of a tensioning assembly in an embodiment of the present invention;
FIG. 4 is a front view of a tension assembly in accordance with an embodiment of the present invention;
in the drawings: 1. a hydraulic hammer; 2. a tension assembly; 3. tensioning the motor; 4. a chain; 5. a clamping plate; 6. clamping the screw rod; 7. screwing the handle; 8. a limiting groove; 9. tensioning the slide block; 10. tensioning the slide rail; 11. an upper positioning hole; 12. a lower positioning hole; 13. a hydraulic lifting rod; 14. pushing a cart; 15. a base; 16. a connecting rod; 17. lifting the jack; 18. adjusting the jack; 19. a first link; 20. a second link.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. mentioned in the following embodiments are directions with reference to the drawings only, and thus, the directional terms used are intended to illustrate rather than limit the inventive concept.
As shown in fig. 1-4, a tooling assembly for quickly disassembling and assembling large-scale underground equipment comprises a hydraulic hammer 1 for disassembling a pin shaft and a position adjusting assembly for adjusting the impact position of the hydraulic hammer 1, wherein the hydraulic hammer 1 is fixed on the position adjusting assembly, and a tensioning assembly 2 for limiting the distance between the hydraulic hammer 1 and the pin shaft to be disassembled is further arranged on the outer side of the hydraulic hammer 1. This application is through adopting hydraulic hammer 1 to strike round pin axle to through position adjustment subassembly and taut subassembly 2 combined action, realize the quick accurate dismantlement of round pin axle, and because it is accurate to dismantle the direction, to the round pin axle not damaged, make round pin axle repeatedly usable, reduce equipment accessories replacement cost.
Further, tensioning assembly 2 is including setting up in the taut motor 3 of tip, tensioning motor 3's output is fixed with the slip subassembly, be fixed with the splint subassembly on the slip subassembly, the splint subassembly with the slip subassembly passes through 4 fixed connection of chain. Slide around driving the slip subassembly through taut motor 3, the splint subassembly that the realization is fixed in on the slip subassembly extends to suitable position, treats that the splint subassembly presss from both sides tight location back, and the rethread is suitable for adjusting the slip subassembly to realize that the chain 4 between splint subassembly and the slip subassembly is in taut state, is favorable to avoiding whole frock subassembly skew position when hydraulic hammer 1 strikes.
Further, the splint subassembly includes two grip blocks 5 and is used for adjusting the clamping unit of 5 centre gripping intensity of grip block, clamping unit includes from central authorities to both sides be provided with opposite direction screw thread clamp screw 6, set up in the 6 tip of clamp screw and twist handle 7 and be used for spacing clamp screw 6 and the spacing groove 8 of grip block 5 soon, clamp screw 6 rotates with spacing groove 8 and is connected, clamp screw 6 and 5 threaded connection of grip block. The thread directions of the clamping screws 6 are respectively arranged from the middle to the two sides in a reverse spiral mode, the rotation of the clamping screws 6 is realized by rotating and screwing the handles 7, and then the clamping plates 5 which are connected with the two sides of the clamping screws 6 in a threaded mode are driven to move oppositely or oppositely. The limiting groove 8 can limit the rotation of the clamping plate 5, so that the clamping plate 5 can only move linearly along the direction of the limiting groove 8, holes are formed in two ends of the limiting groove 8 and used for accommodating the clamping screw 6, two ends of the clamping screw 6 are limited by the nuts and the screwing handle 7 respectively, and the sliding-out of the limiting groove 8 is avoided.
Furthermore, the sliding assembly comprises a tensioning slide block 9 and a tensioning slide rail 10, the tensioning slide block 9 is connected to the tensioning slide rail 10 in a sliding manner, lower positioning holes 12 are arranged on two sides of the tensioning slide rail 10, and upper positioning holes 11 are correspondingly arranged on the tensioning slide block 9. The size of going up locating hole 11 and lower locating hole 12 sets up the same, and all be provided with a plurality ofly, the interval distance between two adjacent going up locating hole 11 or lower locating hole 12 is the same, when the slip subassembly activity is to treating the impact position, through passing last locating hole 11 and lower locating hole 12 with the movable pin in proper order, realize taut slider 9 and taut slide rail 10's relative positioning, thereby fixed taut slider 9 and the relative position between the tensioning motor 3, avoid hydraulic hammer 1 to strike the damage to tensioning motor 3 in the twinkling of an eye.
Further, the position adjustment subassembly is including being used for changing the hydraulic lifting rod 13 of hydraulic hammer 1 height by a wide margin, being used for the link assembly of position around the fine adjustment hydraulic hammer 1 and being used for conveniently carrying the shallow 14 of frock subassembly, hydraulic lifting rod 13 is fixed in on the shallow 14, link assembly is fixed in on the hydraulic lifting rod 13, hydraulic hammer 1 is fixed in the link assembly tip. The left and right working positions of the hydraulic hammer 1 are adjusted by the trolley 14, the upper and lower working positions of the hydraulic hammer 1 are adjusted by the hydraulic lifting rod 13, and finally the front and rear positions are finely adjusted by the connecting rod assembly, so that the hydraulic hammer 1 is accurately aligned with the pin shaft, and the disassembly damage caused by position deviation is avoided.
Further, the connecting rod assembly comprises a base 15 for supporting the hydraulic hammer 1 and a connecting rod 16 for connecting the hydraulic hammer 1 and the base 15, and two ends of the connecting rod 16 are respectively hinged to the base 15 and the hydraulic hammer 1.
Furthermore, the connecting rod 16 is further provided with a lifting jack 17 for lifting the height of the connecting rod 16, one end of the lifting jack 17 is hinged to the connecting rod 16, and the other end of the lifting jack 17 is hinged to the base 15.
Furthermore, an adjusting jack 18 for adjusting the position of the hydraulic hammer 1 is further arranged on the connecting rod 16, one end of the adjusting jack 18 is hinged to the connecting rod 16, and the other end of the adjusting jack is hinged to the hydraulic hammer 1.
Furthermore, one end of the adjusting jack 18 close to the hydraulic hammer 1 is hinged to a first connecting rod 19 and a second connecting rod 20, one end of the first connecting rod 19 is hinged to one end of the second connecting rod 20, and the other end of the first connecting rod 19 is hinged to the connecting rod 16 and the hydraulic hammer 1.
Connecting rod 16 is used for fixed connection base 15 and hydraulic hammer 1, it makes the hydraulic hammer 1 of its tip rise or descend to raise jack 17 to be used for rotating connecting rod 16, because connecting rod 16 is articulated with base 15, therefore hydraulic hammer 1 can be certain angle deflection with base 15 after raising, the rethread adjustment jack is mutually supported with first connecting rod 19 and second connecting rod 20, realize the horizontal adjustment of hydraulic hammer 1, clear up and raise the angle that jack 17 increased in-process, ensure that the output of hydraulic hammer 1 is unanimous with the round pin axle direction.
Furthermore, two groups of tensioning assemblies 2 are arranged and are respectively positioned on two sides of the hydraulic hammer 1. Through set up taut subassembly 2 respectively in the hydraulic hammer 1 left and right sides, the impact force of hydraulic hammer 1 is shared jointly to both sides to ensure the safety and stability of dismantlement process.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Claims (10)
1. The utility model provides a quick assembly disassembly is frock subassembly of large-scale equipment in pit which characterized in that, is including the position adjustment subassembly that is used for dismantling the hydraulic hammer of round pin axle and is used for adjusting the hydraulic hammer impact position, the hydraulic hammer is fixed in on the position adjustment subassembly, the hydraulic hammer outside still is provided with the taut subassembly that is used for spacing hydraulic hammer and waits to disassemble round pin axle distance.
2. The tool assembly for quickly assembling and disassembling large underground equipment according to claim 1, wherein the tensioning assembly comprises a tensioning motor arranged at an end, a sliding assembly is fixed at an output end of the tensioning motor, a clamping plate assembly is fixed on the sliding assembly, and the clamping plate assembly is fixedly connected with the sliding assembly through a chain.
3. The tool assembly for quickly assembling and disassembling large underground equipment according to claim 2, wherein the clamping plate assembly comprises two clamping plates and a clamping assembly for adjusting clamping strength of the clamping plates, the clamping assembly comprises a clamping screw rod provided with opposite threads from the center to two sides, a screwing handle arranged at the end part of the clamping screw rod, and a limiting groove for limiting the clamping screw rod and the clamping plates, the clamping screw rod is rotatably connected with the limiting groove, and the clamping screw rod is in threaded connection with the clamping plates.
4. The tool assembly for quickly assembling and disassembling large underground equipment according to claim 2, wherein the sliding assembly comprises a tensioning sliding block and a tensioning sliding rail, the tensioning sliding block is slidably connected to the tensioning sliding rail, lower positioning holes are formed in two sides of the tensioning sliding rail, and upper positioning holes are formed in the tensioning sliding block correspondingly.
5. The tool assembly for rapidly assembling and disassembling large-scale underground equipment according to claim 1, wherein the position adjusting assembly comprises a hydraulic lifting rod for substantially changing the height of the hydraulic hammer, a connecting rod assembly for finely adjusting the front and rear positions of the hydraulic hammer, and a cart for conveniently carrying the tool assembly, the hydraulic lifting rod is fixed on the cart, the connecting rod assembly is fixed on the hydraulic lifting rod, and the hydraulic hammer is fixed at the end of the connecting rod assembly.
6. The tooling assembly for quickly assembling and disassembling large-scale underground equipment according to claim 5, wherein the connecting rod assembly comprises a base for supporting the hydraulic hammer and a connecting rod for connecting the hydraulic hammer and the base, and two ends of the connecting rod are respectively hinged to the base and the hydraulic hammer.
7. The tool assembly for quickly assembling and disassembling the underground large-scale equipment according to claim 6, wherein the connecting rod is further provided with a lifting jack for lifting the height of the connecting rod, one end of the lifting jack is hinged to the connecting rod, and the other end of the lifting jack is hinged to the base.
8. The tool assembly for quickly assembling and disassembling the underground large-scale equipment according to claim 6, wherein an adjusting jack for adjusting the position of the hydraulic hammer is further arranged on the connecting rod, one end of the adjusting jack is hinged to the connecting rod, and the other end of the adjusting jack is hinged to the hydraulic hammer.
9. The tool assembly for quickly assembling and disassembling the underground large-scale equipment according to claim 8, wherein one end of the adjusting jack close to the hydraulic hammer is hinged with a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged with one end of the second connecting rod, and the other end of the first connecting rod is hinged with the connecting rod and the hydraulic hammer.
10. The tool assembly for quickly assembling and disassembling the large underground equipment according to claim 1, wherein the tensioning assemblies are arranged in two groups and are respectively positioned on two sides of the hydraulic hammer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614790.8U CN216657007U (en) | 2021-03-26 | 2021-03-26 | Tool assembly for quickly disassembling and assembling underground large-scale equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614790.8U CN216657007U (en) | 2021-03-26 | 2021-03-26 | Tool assembly for quickly disassembling and assembling underground large-scale equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216657007U true CN216657007U (en) | 2022-06-03 |
Family
ID=81757255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120614790.8U Expired - Fee Related CN216657007U (en) | 2021-03-26 | 2021-03-26 | Tool assembly for quickly disassembling and assembling underground large-scale equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216657007U (en) |
-
2021
- 2021-03-26 CN CN202120614790.8U patent/CN216657007U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201960568U (en) | Reversible mechanical paws | |
| CN105437142B (en) | A kind of Novel chain provision for disengagement | |
| CN216657007U (en) | Tool assembly for quickly disassembling and assembling underground large-scale equipment | |
| CN103659245A (en) | Vertical type cylinder assembling machine | |
| CN201147920Y (en) | Maintenance rig | |
| CN205043437U (en) | Shaft coupling hydraulic pressure dismounting device | |
| CN202645596U (en) | Hydraulic support column top disassembly and reassembly machine | |
| CN203400959U (en) | Movable straightening machine for section steel | |
| CN208033706U (en) | A kind of drilling device | |
| CN217864640U (en) | Magnetic plate pulling device | |
| CN209850247U (en) | Manual adjusting mechanism for rivet welding machining station of steel member | |
| CN215033345U (en) | Hand-push type chain link dismounting machine | |
| CN203649273U (en) | Sucker rod forging auxiliary device | |
| CN215146472U (en) | Hydraulic dismounting device for downhole tool | |
| CN206436185U (en) | A kind of rotatable pneumatic valve piston assembly tooling | |
| CN215941401U (en) | Forging machine clamp for large gear forging | |
| CN220880309U (en) | Steel bar straightening bulletproof device | |
| CN2511636Y (en) | Chain clip device | |
| CN206869773U (en) | A kind of drive balls chain installs fixture | |
| CN216126509U (en) | Forging and pressing are forging transfer device for process | |
| CN209856662U (en) | Movable device for fixing electric drill | |
| CN220548215U (en) | Safety dismounting device for mold part | |
| CN217206308U (en) | Drilling machine convenient for replacing drill bit for ultra-short radius horizontal well | |
| CN114045712B (en) | Rail pulling device | |
| CN220406712U (en) | Bending machine for producing stainless steel top plate |
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: 20220603 |