CN220185510U - Adjustable hydraulic supporting device - Google Patents
Adjustable hydraulic supporting device Download PDFInfo
- Publication number
- CN220185510U CN220185510U CN202321634336.4U CN202321634336U CN220185510U CN 220185510 U CN220185510 U CN 220185510U CN 202321634336 U CN202321634336 U CN 202321634336U CN 220185510 U CN220185510 U CN 220185510U
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- Prior art keywords
- cylinder body
- cleaning
- fixed
- piston rod
- rod
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- 238000004140 cleaning Methods 0.000 claims abstract description 72
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Actuator (AREA)
Abstract
The utility model relates to the technical field of building construction, and provides an adjustable hydraulic support device, which comprises a hydraulic cylinder body, wherein the hydraulic cylinder body comprises a cylinder body, a piston rod and a rotating seat, the piston rod is connected in a sliding way in the cylinder body, the bottom of the cylinder body is used for fixing the rotating seat, a bottom plate is arranged at the bottom of the hydraulic cylinder body, an adjusting mechanism is arranged between the bottom plate and the bottom plate, and a cleaning mechanism is arranged at the top of the cylinder body; the cleaning mechanism comprises a fixed ring fixed at the top of the cylinder body, a cleaning plate in sliding contact with the peripheral wall of the piston rod is arranged in the fixed ring, a rotatable screw rod is mounted on the side wall of the piston rod, which is far away from the side wall of the piston rod, through a bearing, the cleaning plate can reciprocate along the axis of the screw rod, the piston rod of the hydraulic cylinder can be contacted with the cleaning plates arranged on two sides of the piston rod when moving, and dust contacted by the piston rod outside can be cleaned by the cleaning plate to prevent the dust from adhering to the surface of the piston rod and entering the cylinder body to accelerate the abrasion of a sealing piece of the hydraulic cylinder body.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a controllable hydraulic supporting device.
Background
In the course of construction, it is sometimes necessary to support some building structures, often by means of piston rods in hydraulic cylinders.
According to the search, the Chinese patent with publication number of CN214996316U discloses an adjustable hydraulic support device for construction of a building structure, and relates to the field of buildings. This a can regulate and control hydraulic support device for building structure construction includes chassis, pneumatic cylinder and inserted bar, the last fixed surface of chassis is connected with the adapter sleeve, adapter sleeve internal rotation is connected with the roating seat, the last fixed surface of roating seat is connected with two lugs, the excircle surface of roating seat is provided with a plurality of driving lever, the last fixed surface of roating seat is connected with first fixed cover, the pneumatic cylinder rotates with two lugs to be connected with, sliding connection has the piston rod in the pneumatic cylinder, one side fixedly connected with second fixed cover of pneumatic cylinder, the pneumatic cylinder passes through first fixed cover, fixed cover of second and inserted bar and roating seat fixed connection. The adjustable hydraulic support device for building structure construction has the function of being convenient for adjusting and controlling the support angle of the piston rod to the building structure.
With respect to the above technology, the inventor believes that the device can rotate through the cooperation between the rotating base and the protruding block so as to adjust the supporting angle of the building structure, but a large amount of dust exists in the construction environment, the dust flying in the construction site is easy to adhere to the surface of the hydraulic cylinder, and the excessive dust is easy to cause abrasion of the sealing element so as to influence the service life of the sealing element.
Disclosure of Invention
The utility model provides an adjustable hydraulic support device, which solves the problem of the adjustable hydraulic support device in the related art.
The technical scheme of the utility model is as follows:
the adjustable hydraulic support device comprises a hydraulic cylinder body, wherein the hydraulic cylinder body comprises a cylinder body, a piston rod and a rotating seat, the piston rod is connected in a sliding manner in the cylinder body, the bottom of the cylinder body is used for fixing the rotating seat, a bottom plate is arranged at the bottom of the hydraulic cylinder body, an adjusting mechanism is arranged between the bottom plate and the bottom plate, and a cleaning mechanism is arranged at the top of the cylinder body;
the cleaning mechanism comprises a fixed ring fixed at the top of the cylinder body, a cleaning plate in sliding contact with the peripheral wall of the piston rod is arranged in the fixed ring, a rotatable screw rod is arranged on the side wall of the cleaning plate, far away from the piston rod, through a bearing, and the cleaning plate can reciprocate along the axis of the screw rod.
Further, the cleaning mechanism also comprises an adjusting handle fixedly connected to the other end of the screw rod, and a threaded hole is formed in the peripheral wall of the fixing ring and is in threaded connection with the screw rod.
Further, the cleaning plate is in the shape of a circular arc, and the cleaning plates at two sides of the fixing ring are symmetrically arranged.
Further, the upper end and the lower end of the outer side wall of the cleaning plate are fixed with one end of a guide rod, and the other end of the guide rod penetrates through the fixing ring to form a through hole.
Further, adjustment mechanism is including fixing the lug at the both ends of bottom plate upper surface, is fixed with the pivot between the lug and rotates the seat with the cylinder body bottom and be connected, and the lug lateral wall is fixed with telescopic link one end, and the telescopic link other end is fixed with the connection piece, and the connection piece is kept away from telescopic link one end and is installed the handle, and the connection piece is close to lug one end and is fixed with the gag lever post of a plurality of equidistance equipartitions, has seted up the spacing hole of a plurality of equidistance equipartitions on lug and the rotation seat and is used for cooperating with the gag lever post.
Further, the telescopic rod comprises a fixed sleeve and a movable rod, the movable rod can reciprocate along the axis of the movable rod in the fixed sleeve, and a spring is arranged between the bottom of the movable rod and the inner bottom surface of the fixed sleeve.
Further, the cylinder body both ends are fixed with the installation piece and install the sliding seat on the installation piece of one end, are fixed with the connecting rod between each corner of installation piece at both ends, and the connecting rod outer peripheral face is equipped with can follow the cleaning block of cylinder body axis reciprocating motion, and cleaning block corner has offered the through-hole that is used for with connecting rod sliding connection and cleaning block lateral wall installs the handle.
Further, the cleaning block is shaped like a Chinese character 'kou', and a circular through hole is formed in the middle of the cleaning block and is provided with a cleaning brush.
The working principle and the beneficial effects of the utility model are as follows:
1. according to the utility model, when the piston rod of the hydraulic cylinder moves, the piston rod is contacted with the cleaning plates arranged on two sides of the piston rod, and the cleaning plates can clean dust contacted with the piston rod outside and prevent the dust from adhering to the surface of the piston rod and entering the cylinder body so as to accelerate the abrasion of the sealing piece of the hydraulic cylinder body.
2. According to the utility model, the movable cleaning block is arranged on the surface of the cylinder body, dust on the surface of the cylinder body can be removed along with the movement of the cleaning block, the cleanness of the hydraulic cylinder body is ensured, and the hydraulic cylinder body can be adjusted in angle to a certain extent to adapt to different working environments when the bottom of the hydraulic cylinder body is arranged in the limiting hole and the limiting rod.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of a cleaning plate according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the overall structure of the present utility model;
fig. 4 is an enlarged view of the structure of fig. 3 at a in accordance with the present utility model.
In the figure: 1. a hydraulic cylinder body; 2. a cylinder; 3. a piston rod; 4. a rotating seat; 5. a mounting block; 6. a connecting rod; 7. a cleaning block; 8. a fixing ring; 9. a cleaning plate; 10. a screw; 11. an adjusting handle; 12. a guide rod; 13. a bump; 14. a rotating shaft; 15. a telescopic rod; 16. a connecting sheet; 17. a handle; 18. a limit rod; 19. a limiting hole; 20. a spring; 21. a bottom plate.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the embodiment provides an adjustable hydraulic supporting device, which comprises a hydraulic cylinder body 1, wherein the hydraulic cylinder body 1 comprises a cylinder body 2, a piston rod 3 and a rotating seat 4, the piston rod 3 is connected in a sliding way in the cylinder body 2, the bottom of the cylinder body 2 is used for fixing the rotating seat 4, a bottom plate 21 is arranged at the bottom of the hydraulic cylinder body 1, an adjusting mechanism is arranged between the bottom plate 21 and the bottom plate, and a cleaning mechanism is arranged at the top of the cylinder body 2;
the cleaning mechanism comprises a fixed ring 8 fixed at the top of the cylinder body 2, a cleaning plate 9 which is used for sliding contact with the peripheral wall of the piston rod 3 is arranged in the fixed ring 8, a rotatable screw rod 10 is arranged on the side wall of the cleaning plate 9 far away from the piston rod 3 through a bearing, and the cleaning plate 9 can reciprocate along the axis of the screw rod 10. When the adjusting handle 11 is screwed, the adjusting handle 11 rotates and drives the screw rod 10 to rotate in the threaded hole on the fixed ring 8, the screw rod 10 rotates to drive the cleaning plate 9 to approach the peripheral wall of the piston rod 3 and contact with the piston rod, the piston rod 3 in the hydraulic cylinder body 1 moves when the hydraulic cylinder body 1 is started, the piston rod 3 moves and contacts with the cleaning plate 9, and dust on the surface of the piston rod is cleaned by the cleaning plate 9.
The cleaning mechanism also comprises an adjusting handle 11 fixedly connected to the other end of the screw rod 10, and a threaded hole is formed in the peripheral wall of the fixed ring 8 and is in threaded connection with the screw rod 10. When the adjusting handle 11 is screwed, the adjusting handle 11 rotates and drives the screw 10 to rotate in the threaded hole on the fixed ring 8, so as to drive the cleaning plate 9 to move.
The cleaning plate 9 is in a shape of 1/2 circular arc, and the cleaning plates 9 on two sides of the fixed ring 8 are symmetrically arranged. The cleaning plate 9 can form a circle when the screws 10 at the two ends move the same distance and are contacted with each other, and the peripheral wall of the piston rod 3 is covered, so that dead angles are prevented from being generated during cleaning.
One end of a guide rod 12 is fixed at the upper end and the lower end of the outer side wall of the cleaning plate 9, and the other end of the guide rod 12 penetrates through the fixing ring 8 to form a through hole.
The adjusting mechanism comprises protruding blocks 13 fixed at two ends of the upper surface of a bottom plate 21, a rotating shaft 14 is fixed between the protruding blocks 13 and is in rotary connection with a rotary seat 4 at the bottom of the cylinder body 2, one end of a telescopic rod 15 is fixed on the outer side wall of each protruding block 13, a connecting sheet 16 is fixed at the other end of each telescopic rod 15, a handle 17 is installed at one end, far away from the telescopic rod 15, of each connecting sheet 16, a plurality of limit rods 18 are fixed at one end, close to the protruding blocks 13, of each connecting sheet 16, a plurality of limit holes 19 are formed in each protruding block 13 and each rotary seat 4, and the limit holes are matched with the limit rods 18. When the handle 17 is pulled, the handle 17 drives the connecting sheet 16 to move, the telescopic rod 15 stretches and stretches the length of the spring 20, when the connecting sheet 16 is rotated, the limiting rod 18 is driven to rotate together, and after the hydraulic cylinder body 1 rotates by a moving angle, the limiting rod 18 is inserted into the limiting hole 19 again to fix the hydraulic cylinder body.
The telescopic rod 15 comprises a fixed sleeve and a movable rod, wherein the movable rod can reciprocate along the axis of the movable rod in the fixed sleeve, and a spring 20 is arranged between the bottom of the movable rod and the inner bottom surface of the fixed sleeve. The spring 20 can drive the connecting piece 16 to move towards the protruding block 13 so that the limiting rod 18 is kept in the limiting hole 19.
The cylinder body 2 both ends are fixed with installation piece 5 and install the sliding seat on the one end installation piece 5, are fixed with connecting rod 6 between each corner of both ends installation piece 5, and connecting rod 6 outer peripheral face is equipped with can follow cylinder body 2 axis reciprocating motion's cleaning piece 7, and cleaning piece 7 corner has offered and is used for with connecting rod 6 sliding connection's through-hole and cleaning piece 7 lateral wall installs the handle. When handles on two sides of the cleaning block 7 are pulled, the cleaning block 7 can be driven to move, and the cleaning block 7 slides along the axis of the connecting rod 6 and cleans the outer wall of the cylinder body 2.
The cleaning block 7 is shaped like a Chinese character 'kou', and a circular through hole is arranged in the middle of the cleaning block 7 and is provided with a cleaning brush. The cleaning block 7 can clean the outer wall of the cylinder 2 by the cleaning brush of the inner circumferential surface thereof to keep it clean when moving.
In this embodiment, when the adjusting handle 11 is screwed, the adjusting handle 11 rotates and drives the screw 10 to rotate in the threaded hole on the fixing ring 8, the screw 10 rotates to drive the cleaning plate 9 to approach the outer peripheral wall of the piston rod 3 and contact with the same, the piston rod 3 in the hydraulic cylinder body 1 moves when being started, the piston rod 3 moves and contacts with the cleaning plate 9, and dust on the surface is cleaned by the cleaning plate 9.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The adjustable hydraulic supporting device is characterized by comprising a hydraulic cylinder body (1), wherein the hydraulic cylinder body (1) comprises a cylinder body (2), a piston rod (3) and a rotating seat (4), the piston rod (3) is connected in a sliding mode in the cylinder body (2), the bottom of the cylinder body (2) is used for fixing the rotating seat (4), a bottom plate (21) is arranged at the bottom of the hydraulic cylinder body (1) and an adjusting mechanism is arranged between the bottom plate (21), and a cleaning mechanism is arranged at the top of the cylinder body (2);
the cleaning mechanism comprises a fixed ring (8) fixed at the top of the cylinder body (2), a cleaning plate (9) which is used for being in sliding contact with the peripheral wall of the piston rod (3) is arranged in the fixed ring (8), a rotatable screw rod (10) is arranged on the side wall, far away from the piston rod (3), of the cleaning plate (9) through a bearing, and the cleaning plate (9) can reciprocate along the axis of the screw rod (10).
2. The adjustable hydraulic support device according to claim 1, wherein the cleaning mechanism further comprises an adjusting handle (11) fixedly connected to the other end of the screw (10), and the peripheral wall of the fixing ring (8) is provided with a threaded hole and is in threaded connection with the screw (10).
3. An adjustable hydraulic support device according to claim 2, characterized in that the cleaning plates (9) are in the shape of a 1/2 circular arc, and the cleaning plates (9) on both sides of the fixed ring (8) are symmetrically arranged.
4. A controllable hydraulic support device according to claim 3, wherein the upper and lower ends of the outer side wall of the cleaning plate (9) are fixed with one end of a guide rod (12), and the other end of the guide rod (12) passes through the fixing ring (8) to form a through hole.
5. The adjustable hydraulic supporting device according to claim 1, wherein the adjusting mechanism comprises protruding blocks (13) fixed at two ends of the upper surface of the bottom plate (21), a rotating shaft (14) is fixed between the protruding blocks (13) and is rotationally connected with a rotating seat (4) at the bottom of the cylinder body (2), one end of a telescopic rod (15) is fixed on the outer side wall of the protruding blocks (13), a connecting sheet (16) is fixed at the other end of the telescopic rod (15), a handle (17) is installed at one end, far away from the telescopic rod (15), of the connecting sheet (16), a plurality of limit rods (18) which are uniformly distributed at equal intervals are fixed at one end, close to the protruding blocks (13) and are arranged on the rotating seat (4), and a plurality of limit holes (19) which are uniformly distributed at equal intervals are used for being matched with the limit rods (18).
6. An adjustable hydraulic support device according to claim 5, wherein the telescopic rod (15) comprises a fixed sleeve and a movable rod reciprocally movable along its axis within the fixed sleeve, a spring (20) being mounted between the bottom of the movable rod and the inner bottom surface of the fixed sleeve.
7. The adjustable hydraulic supporting device according to claim 1, wherein the two ends of the cylinder body (2) are fixedly provided with mounting blocks (5) and one end of each mounting block (5) is provided with a sliding seat, connecting rods (6) are fixed between all corners of the two end mounting blocks (5), the outer circumferential surface of each connecting rod (6) is provided with a cleaning block (7) capable of reciprocating along the axis of the cylinder body (2), the corners of each cleaning block (7) are provided with through holes for sliding connection with the connecting rods (6), and the outer side walls of the cleaning blocks (7) are provided with handles.
8. The adjustable hydraulic support device according to claim 7, wherein the cleaning block (7) is shaped like a Chinese character 'kou', and a circular through hole is formed in the middle of the cleaning block (7) and is provided with a cleaning brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321634336.4U CN220185510U (en) | 2023-06-26 | 2023-06-26 | Adjustable hydraulic supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321634336.4U CN220185510U (en) | 2023-06-26 | 2023-06-26 | Adjustable hydraulic supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185510U true CN220185510U (en) | 2023-12-15 |
Family
ID=89100358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321634336.4U Active CN220185510U (en) | 2023-06-26 | 2023-06-26 | Adjustable hydraulic supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185510U (en) |
-
2023
- 2023-06-26 CN CN202321634336.4U patent/CN220185510U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |