CN210915219U - Hydraulic support maintenance device - Google Patents
Hydraulic support maintenance device Download PDFInfo
- Publication number
- CN210915219U CN210915219U CN201921833820.3U CN201921833820U CN210915219U CN 210915219 U CN210915219 U CN 210915219U CN 201921833820 U CN201921833820 U CN 201921833820U CN 210915219 U CN210915219 U CN 210915219U
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- platform
- hydraulic oil
- maintenance
- fixedly connected
- lifting
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Abstract
The utility model relates to a maintenance device, more specifically the hydraulic support maintenance device that says so, the device can be when the maintenance device can't be close to the maintenance position, carries out maintenance work through hydraulic pressure regulation. The working principle is as follows: when unable maintenance device can't be close to the maintenance position, remove the counter weight dolly to the relevant position, two hydraulic cylinder loose axles 8 open basic platform to the horizontality and fix through the jacking, open rail and protection rail about two, link together and be fixed two fixed rail connecting plates and protection rail through the bolt, rise through the lift jacking pole and drive middle part lift platform and the folding maintenance platform of side and accomplish altitude mixture control, maintain the operation, after finishing maintaining, put down rail and protection rail about two, pack up two hydraulic cylinder loose axles and pull basic platform to the crane side and place, reduce the volume and be convenient for remove. And lowering the lifting jacking rod to complete equipment operation.
Description
Technical Field
The utility model relates to a maintenance device, more specifically the hydraulic support maintenance device that says so.
Background
Utility model with publication number CN108516502A discloses a hydraulic support maintenance device and maintenance subassembly. The hydraulic support maintenance device comprises a main platform and a primary platform, wherein the primary platform is connected to the main platform and is arranged in a telescopic manner along the plane of the main platform; the base is used for supporting the main platform, and the base is arranged opposite to the main platform; the two ends of the supporting shaft are respectively connected to the base and the main platform, and the length of the supporting shaft is adjustable. The hydraulic support maintenance assembly comprises a scraper conveyor and a hydraulic support maintenance device, and the base is movably arranged on the scraper conveyor. The utility model provides a hydraulic support maintenance device and maintenance subassembly, enlarged maintenance personal's operation space, improved maintenance efficiency, need not to use the vertical ladder, simplified maintenance process, improved maintenance personal's degree of safety; the defect is that when the maintenance device can not be close to the maintenance part, the maintenance work can not be carried out through hydraulic adjustment. This relates to a hydraulic support maintenance device, can carry out maintenance work when maintenance device can't be close to the maintenance position.
Disclosure of Invention
The utility model provides a hydraulic support maintenance device, its beneficial effect be the device can be when maintenance device can't be close to the maintenance position, carries out maintenance work through hydraulic pressure regulation.
A hydraulic support maintenance device comprises a side folding maintenance platform, a middle lifting platform, a lifting jacking rod and a movable counterweight trolley, wherein the side folding maintenance platform comprises a base platform, a left rail, a right rail, rail connecting plates, protective rails, hydraulic cylinders, connecting lugs, hydraulic cylinder foundation plates, hydraulic cylinder movable shafts, a base platform connecting plate and antiskid checkered plates, the left rail and the right rail are provided with two rails, the bottom end of the left rail and the right rail on the left side are hinged with the left end of the base platform, the bottom end of the left rail and the right rail on the right side is hinged with the right end of the base platform, the bottom end of the protective rail is hinged with the rear end of the base platform, one end of each of the two rail connecting plates is respectively and fixedly connected with the left end and the right end of the rail, the left side and the right side of the base platform are respectively and, the two hydraulic oil cylinder movable shafts are respectively and rotatably connected to two hydraulic oil cylinder base plates, the two base platform connecting plates are respectively and fixedly connected to the front end of the base platform, and the anti-skid checkered plate is fixedly connected to the base platform;
the middle lifting platform comprises a lifting frame, safety fences, basic fences, maintenance platform connecting plates and hydraulic oil cylinder connecting plates, wherein the front part of the upper end of the lifting frame is fixedly connected with the two safety fences;
the movable counterweight trolley comprises a basic counterweight box and self-locking universal wheels, wherein the self-locking universal wheels are fixedly connected at four corners of the lower end of the basic counterweight box;
four angle departments fixedly connected with lift lifting rod on the removal counter weight dolly, four lift lifting rod tops and middle part lift platform fixed connection, two hydraulic cylinder foundatin plates rotate with the hydraulic cylinder connecting plate through two hydraulic cylinder loose axles respectively and are connected, left foundation platform connecting plate is articulated with left side maintenance platform connecting plate, the foundation platform connecting plate on right side is articulated with right side maintenance platform connecting plate.
As a further optimization of this technical scheme, the utility model relates to a hydraulic support maintenance device basic weight box in be equipped with the counter weight iron plate.
As a further optimization of this technical scheme, the utility model relates to a hydraulic support maintenance device lift jacking rod be hydraulic cylinder.
The utility model relates to a hydraulic support maintenance device's beneficial effect does:
the device can be when the maintenance device can't be close to the maintenance position, increase the operating area of maintenance platform through hydraulic pressure regulation and carry out maintenance work.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the structure diagram of the utility model discloses a hydraulic support maintenance device.
Fig. 2 is a structural schematic diagram of a hydraulic support maintenance device in another direction.
Fig. 3 is a schematic structural view of the side folding maintenance platform.
Fig. 4 is a structural schematic diagram of the side folding maintenance platform in another direction.
Fig. 5 is a schematic structural view of the middle lifting platform.
Fig. 6 is a schematic structural diagram of the movable counterweight trolley.
In the figure: the side edge is folded to maintain the platform 1; a base platform 1-1; left and right fences 1-2; a fence connecting plate 1-3; 1-4 of a protective fence; 1-5 parts of a hydraulic oil cylinder; connecting lifting lugs 1-6; 1-7 parts of a hydraulic oil cylinder foundation plate; 1-8 movable shafts of the hydraulic oil cylinders; a base platform connecting plate 1-9; 1-10 parts of anti-skid checkered plates; a middle lifting platform 2; 2-1 of a lifting frame; 2-2 of a safety fence; a base pen 2-3; maintaining the platform connecting plate 2-4; a lifting jacking rod 3; moving the counterweight trolley 4; basic weight box 4-1; 4-2 of self-locking universal wheels; and 2-5 hydraulic oil cylinder connecting plates.
Detailed Description
The first embodiment is as follows:
the embodiment is described below by combining fig. 1, 2, 3, 4, 5 and 6, a hydraulic support maintenance device comprises a side folding maintenance platform 1, a middle lifting platform 2, a lifting jacking rod 3 and a movable counterweight trolley 4, wherein the side folding maintenance platform 1 comprises a base platform 1-1, left and right rails 1-2, rail connecting plates 1-3, protective rails 1-4, hydraulic oil cylinders 1-5, connecting lifting lugs 1-6, hydraulic oil cylinder foundation plates 1-7, hydraulic oil cylinder movable shafts 1-8, base platform connecting plates 1-9 and anti-skid pattern plates 1-10, the number of the left and right rails 1-2 is two, the bottom end of the left and right rails 1-2 on the left side is hinged with the left end of the base platform 1-1, the bottom end of the left and right rails 1-2 on the right side is hinged with the right end of the base platform 1-1, the bottom end of a protective fence 1-4 is hinged with the rear end of a base platform 1-1, one end of two fence connecting plates 1-3 is fixedly connected to the left end and the right end of the fence 1-4 respectively, the left side and the right side of the bottom of the base platform 1-1 are fixedly connected with two connecting lifting lugs 1-6 respectively, output shafts of two hydraulic oil cylinders 1-5 are rotatably connected to the two connecting lifting lugs 1-6 respectively, two hydraulic oil cylinder foundation plates 1-7 are fixedly connected to the two hydraulic oil cylinders 1-5 respectively, two hydraulic oil cylinder movable shafts 1-8 are rotatably connected to the two hydraulic oil cylinder foundation plates 1-7 respectively, two base platform connecting plates 1-9 are fixedly connected to the front end of the base platform 1-1 respectively, and anti-skid checkered plates 1-10 are fixedly connected to the base; the other ends of the two fence connecting plates 1-3 are detachably connected to the left and right fences 1-2 through bolts respectively to fix the two fence connecting plates 1-3 and the protective fences 1-4, the two fence connecting plates 1-3 and the protective fences 1-4 can be folded and placed after the fence connecting plates are not used or used, the two hydraulic oil cylinder movable shafts 1-8 are used for opening the base platform 1-1 to be in a horizontal state and fixed through jacking, the anti-skid checkered plates 1-10 are fixedly connected to the base platform 1-1, the anti-skid checkered plates provide safety performance improvement when an operator uses the anti-skid checkered plates, and the anti-skid checkered plates are made of stainless steel materials.
The middle lifting platform 2 comprises a lifting frame 2-1, safety fences 2-2, basic fences 2-3, maintenance platform connecting plates 2-4 and hydraulic oil cylinder connecting plates 2-5, the front part of the upper end of the lifting frame 2-1 is fixedly connected with the two safety fences 2-2, the basic fences 2-3 are fixedly connected to the lifting frame 2-1, the two maintenance platform connecting plates 2-4 are fixedly connected to the upper part of the front end of the lifting frame 2-1, and the two hydraulic oil cylinder connecting plates 2-5 are fixedly connected to the lower part of the front end of the lifting frame 2-1;
the movable counterweight trolley 4 comprises a basic counterweight box 4-1 and self-locking universal wheels 4-2, and the self-locking universal wheels 4-2 are fixedly connected at four corners of the lower end of the basic counterweight box 4-1; the movable counterweight trolley 4 can move the whole device to a corresponding position according to the field situation.
Four corners of the upper end of the movable counterweight trolley 4 are fixedly connected with lifting jacking rods 3, the top ends of the four lifting jacking rods 3 are fixedly connected with a middle lifting platform 2, two hydraulic oil cylinder base plates 1-7 are respectively and rotatably connected with hydraulic oil cylinder connecting plates 2-5 through two hydraulic oil cylinder movable shafts 1-8, the left base platform connecting plate 1-9 is hinged with the left maintenance platform connecting plate 2-4, and the right base platform connecting plate 1-9 is hinged with the right maintenance platform connecting plate 2-4; the lifting and lifting rod 3 is lifted or lowered to drive the middle lifting platform 2 and the side folding maintenance platform 1 to complete lifting adjustment, the two hydraulic oil cylinder movable shafts 1-8 lift and open the base platform 1-1 to be in a horizontal state and fix the base platform, and when the lifting and lifting platform is not used, the two hydraulic oil cylinder movable shafts 1-8 shrink and pull the base platform 1-1 to the side face of the lifting frame 2-1 to be placed.
The second embodiment is as follows:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5 and 6, and the present embodiment further describes the first embodiment, wherein a counterweight iron block is installed in the basic weight box 4-1; the counterweight iron block is used for stabilizing the center of the whole device and keeping the center stable.
The third concrete implementation mode:
the present embodiment will be described with reference to fig. 1, 2, 3, 4, 5, and 6, and the first embodiment will be further described with reference to the present embodiment, in which the lifting/lowering lift pins 3 are hydraulic cylinders.
The utility model relates to a hydraulic support maintenance device's theory of operation: when the maintenance device can not approach the maintenance part, the movable counterweight trolley 4 is moved to a corresponding position, the two hydraulic oil cylinder movable shafts 1-8 lift up to open the base platform 1-1 to a horizontal state and fix the base platform, the two left and right fences 1-2 and the protective fences 1-4 are opened, the two fixed fence connecting plates 1-3 and the protective fences 1-4 are connected and fixed together through bolts, the lifting rods 3 lift up to drive the middle lifting platform 2 and the side folding maintenance platform 1 to complete height adjustment, maintenance operation is carried out, after maintenance is finished, the two left and right fences 1-2 and the protective fences 1-4 are put down, the two hydraulic oil cylinder movable shafts 1-8 are folded to pull the base platform 1-1 to the side surface of the lifting frame 2-1 to be placed, the volume is reduced and the movement is, and lowering the lifting jacking rod 3 to complete equipment operation.
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 replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (3)
1. The utility model provides a hydraulic support maintenance device, includes that side folding maintenance platform (1), middle part lift platform (2), lift lifting rod (3) and removal counter weight dolly (4), its characterized in that: the side folding maintenance platform (1) comprises a base platform (1-1), a left rail, a right rail (1-2), rail connecting plates (1-3), protective rails (1-4), hydraulic oil cylinders (1-5), connecting lifting lugs (1-6), hydraulic oil cylinder foundation plates (1-7), hydraulic oil cylinder movable shafts (1-8), base platform connecting plates (1-9) and anti-skidding pattern plates (1-10), wherein the number of the left rail and the right rail (1-2) is two, the bottom end of the left rail (1-2) on the left side is hinged with the left end of the base platform (1-1), the bottom end of the left rail (1-2) on the right side is hinged with the right end of the base platform (1-1), the bottom end of the protective rails (1-4) is hinged with the rear end of the base platform (1-1), one end of each of the two fence connecting plates (1-3) is fixedly connected to the left end and the right end of each of the fences (1-4), the left side and the right side of the bottom of the foundation platform (1-1) are fixedly connected with two connecting lifting lugs (1-6), output shafts of the two hydraulic oil cylinders (1-5) are rotatably connected to the two connecting lifting lugs (1-6) respectively, two hydraulic oil cylinder foundation plates (1-7) are fixedly connected to the two hydraulic oil cylinders (1-5) respectively, two hydraulic oil cylinder movable shafts (1-8) are rotatably connected to the two hydraulic oil cylinder foundation plates (1-7) respectively, the two foundation platform connecting plates (1-9) are fixedly connected to the front ends of the foundation platforms (1-1) respectively, and the anti-skid pattern plates (1-10) are fixedly connected to the foundation platforms (1-1);
the middle lifting platform (2) comprises a lifting frame (2-1), safety fences (2-2), basic fences (2-3), maintenance platform connecting plates (2-4) and hydraulic oil cylinder connecting plates (2-5), the front part of the upper end of the lifting frame (2-1) is fixedly connected with the two safety fences (2-2), the basic fences (2-3) are fixedly connected to the lifting frame (2-1), the two maintenance platform connecting plates (2-4) are fixedly connected to the upper part of the front end of the lifting frame (2-1), and the two hydraulic oil cylinder connecting plates (2-5) are fixedly connected to the lower part of the front end of the lifting frame (2-1);
the movable counterweight trolley (4) comprises a basic counterweight box (4-1) and self-locking universal wheels (4-2), wherein the self-locking universal wheels (4-2) are fixedly connected with four corners of the lower end of the basic counterweight box (4-1);
four corners of the upper end of the movable counterweight trolley (4) are fixedly connected with lifting jacking rods (3), the top ends of the four lifting jacking rods (3) are fixedly connected with a middle lifting platform (2), two hydraulic oil cylinder foundation plates (1-7) are respectively and rotatably connected with hydraulic oil cylinder connecting plates (2-5) through two hydraulic oil cylinder movable shafts (1-8), a left foundation platform connecting plate (1-9) is hinged with a left maintenance platform connecting plate (2-4), and a right foundation platform connecting plate (1-9) is hinged with a right maintenance platform connecting plate (2-4).
2. A hydraulic mount maintenance device according to claim 1, wherein: and a counterweight iron block is arranged in the basic counterweight box (4-1).
3. A hydraulic mount maintenance device according to claim 1, wherein: the lifting jacking rod (3) is a hydraulic oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833820.3U CN210915219U (en) | 2019-10-29 | 2019-10-29 | Hydraulic support maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833820.3U CN210915219U (en) | 2019-10-29 | 2019-10-29 | Hydraulic support maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210915219U true CN210915219U (en) | 2020-07-03 |
Family
ID=71350364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921833820.3U Expired - Fee Related CN210915219U (en) | 2019-10-29 | 2019-10-29 | Hydraulic support maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210915219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997335A (en) * | 2020-08-31 | 2020-11-27 | 孟远航 | Safety protection device of building outer wall construction platform |
| CN113501475A (en) * | 2021-06-30 | 2021-10-15 | 杭叉集团股份有限公司 | Electric overturning platform |
-
2019
- 2019-10-29 CN CN201921833820.3U patent/CN210915219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997335A (en) * | 2020-08-31 | 2020-11-27 | 孟远航 | Safety protection device of building outer wall construction platform |
| CN113501475A (en) * | 2021-06-30 | 2021-10-15 | 杭叉集团股份有限公司 | Electric overturning platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20211029 |