CN213199922U - Automatic track leveling system of movable lifting working platform - Google Patents
Automatic track leveling system of movable lifting working platform Download PDFInfo
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- CN213199922U CN213199922U CN202022245189.4U CN202022245189U CN213199922U CN 213199922 U CN213199922 U CN 213199922U CN 202022245189 U CN202022245189 U CN 202022245189U CN 213199922 U CN213199922 U CN 213199922U
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- 238000007789 sealing Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 41
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a portable elevating work platform's track automatic leveling system, including the hydro-cylinder main part, the one end of hydro-cylinder main part is equipped with the link, and the link includes fixed block, square groove, round hole, connecting block, square, screw hole and connecting screw, be connected with first adapter sleeve on the link, the other end of hydro-cylinder main part is equipped with the end, and is equipped with the piston rod in the hydro-cylinder main part. A portable lift work platform's track automatic leveling system, belong to the work platform field, adopt the link to carry out the erection joint of first connecting sleeve, can dismantle in needs, make things convenient for the staff to change first connecting sleeve, improved and used the flexibility, through the oil pipe joint that sets up, be provided with seal cover isotructure among the oil pipe joint, can guarantee the leakproofness at contact site after oil pipe connects, avoid producing the condition of oil leak in the use.
Description
Technical Field
The utility model relates to a work platform field, in particular to portable lift work platform's track automatic leveling system.
Background
The working platform is also called as a working platform, a platform and a flat plate, and is one of modern industrial measuring tools. The device can be divided into different categories according to materials and purposes, the narrow definition is office and real tools, and the broad meaning is generalization of the working environment atmosphere of a person. The working platform is not only fixed, but also movable and liftable, most of the existing movable working platforms adopt a crawler belt structure to move, and in the using process of the crawler belt, in order to ensure the levelness, a leveling system is required to be used, and a leveling oil cylinder is generally adopted to be matched with a sensor and the like to be used; in the existing leveling oil cylinder, a connecting sleeve fixed on an oil cylinder main body cannot be detached and replaced, certain limitation exists when the oil cylinder is used, and the cleaning degree is influenced due to the fact that oil leaks may occur at an oil pipe joint in the using process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a portable lift work platform's track automatic leveling system can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable lift work platform's track automatic leveling system, includes the hydro-cylinder main part, the one end of hydro-cylinder main part is equipped with the link, and the link includes fixed block, square groove, round hole, connecting block, square piece, screw hole and connecting screw, be connected with first adapter sleeve on the link, the other end of hydro-cylinder main part is equipped with the end, and is equipped with the piston rod in the hydro-cylinder main part, the terminal fixed mounting of piston rod has the second adapter sleeve, be equipped with oil pipe joint in the hydro-cylinder main part, oil pipe joint is including connecting main part, connecting seat, connection screw, screwed joint and seal cover.
Preferably, the fixed block is fixed in the tip of hydro-cylinder main part, square groove sets up on the fixed block, the round hole sets up on the fixed block, and is linked together between round hole and the square groove, square block is fixed in on the connecting block, and is connected between connecting block and the first connecting sleeve, the screw hole sets up on square block.
Preferably, the square block is arranged in the square groove, the tail end of the connecting screw penetrates through the round hole, and the tail end of the connecting screw is in threaded connection with the threaded hole.
Preferably, the joint main body is fixed on the oil cylinder main body, the connecting seat is arranged on the joint main body, the connecting screw hole is formed in the connecting seat, and the sealing sleeve is fixedly connected with the threaded joint.
Preferably, threaded connection between threaded joint and the connecting screw hole, the seal cover is fixed on the connecting seat through threaded connection between threaded joint and the connecting screw hole.
Compared with the prior art, the utility model discloses following beneficial effect has: this portable lift work platform's track automatic leveling system adopts the link to carry out the erection joint of first connecting sleeve, can dismantle in needs, makes things convenient for the staff to change first connecting sleeve, has improved the use flexibility, and through the oil pipe joint that sets up, be provided with seal cover isotructure among the oil pipe joint, can guarantee the leakproofness at the contact site after oil pipe connects, avoids producing the condition of oil leak in the use.
Drawings
Fig. 1 is a schematic view of the overall structure of a track automatic leveling system of a mobile lifting working platform according to the present invention;
fig. 2 is a schematic structural view of a connecting frame of a track automatic leveling system of the mobile lifting working platform of the present invention;
fig. 3 is the structural schematic diagram of the oil pipe joint of the automatic track leveling system of the mobile lifting working platform of the present invention.
In the figure: 1. a cylinder body; 2. a connecting frame; 201. a fixed block; 202. a square groove; 203. a circular hole; 204. connecting blocks; 205. a square block; 206. a threaded hole; 207. a connecting screw; 3. a first connecting sleeve; 4. a tip; 5. a piston rod; 6. a second connecting sleeve; 7. an oil pipe joint; 701. a connector body; 702. a connecting seat; 703. a connecting screw hole; 704. a threaded joint; 705. and (5) sealing the sleeve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, a crawler automatic leveling system of a mobile lifting working platform comprises an oil cylinder main body 1, wherein one end of the oil cylinder main body 1 is provided with a connecting frame 2, the connecting frame 2 comprises a fixed block 201, a square groove 202, a round hole 203, a connecting block 204, a square block 205, a threaded hole 206 and a connecting screw 207, the connecting frame 2 is connected with a first connecting sleeve 3, the other end of the oil cylinder main body 1 is provided with an end head 4, a piston rod 5 is arranged in the oil cylinder main body 1, the tail end of the piston rod 5 is fixedly provided with a second connecting sleeve 6, the oil cylinder main body 1 is provided with an oil pipe joint 7, and the oil pipe joint 7 comprises a joint main body 701, a connecting seat 702, a;
The square block 205 is arranged in the square groove 202, the tail end of the connecting screw 207 penetrates through the round hole 203, the tail end of the connecting screw 207 is in threaded connection with the threaded hole 206, the square block 205 and other structures are adopted for connection, and connection stability is high.
The joint main body 701 is fixed on the oil cylinder main body 1, the connecting seat 702 is arranged on the joint main body 701, the connecting screw hole 703 is formed in the connecting seat 702, the sealing sleeve 705 is fixedly connected with the threaded joint 704, and the sealing sleeve 705 and other structures are arranged in the oil pipe joint 7 through the arranged oil pipe joint 7, so that the sealing performance of a contact part can be ensured after the oil pipe is connected, and the oil leakage condition is avoided in the using process.
Threaded connection between threaded joint 704 and the connection screw 703, seal cover 705 is fixed in on connecting seat 702 through the threaded connection between threaded joint 704 and the connection screw 703, utilizes threaded joint 704 to carry out the erection joint, simple structure, convenient operation.
It should be noted that, the utility model relates to a crawler automatic leveling system of a mobile lifting working platform, when in use, install the oil cylinder body 1 in the crawler structure of the working platform, utilize the first connecting sleeve 3 and the second connecting sleeve 6 at the two ends of the oil cylinder body 1 to connect the oil cylinder with the corresponding mechanism, then install the threaded joint 704 on the connecting seat 702 in the oil pipe joint 7, make the threaded joint 704 screw into the connecting screw 703, at this moment, the sealing sleeve is located at the upper end position of the joint body 701, then the worker connects the oil pipe to the oil pipe joint 7, make the end of the oil pipe screw into the joint body 701, after the oil pipe connection is completed, the sealing sleeve 705 covers the place where the joint body 701 is connected with the oil pipe, thereby providing a sealing effect, after the installation of the whole leveling oil cylinder is completed, start to use, in the use, when the working platform moves through the crawler, the level sensor senses the levelness of the crawler belt, when the crawler belt inclines, the sensor transmits data to the central control system, the central control system controls the movement of the related structure, hydraulic oil enters the oil cylinder main body 1 through the corresponding oil pipe, the hydraulic oil drives the piston rod 5 to extend and retract so as to drive the second connecting sleeve 6 to move, and then the position of the relevant mechanism is changed until the leveling work is finished, in the process, the sealing sleeve 705 at the oil pipe joint 7 can ensure the sealing performance, the oil leakage is avoided, when needed, the first connecting sleeve 3 can be disassembled for replacement, and during the operation, the worker unscrews the connecting screw 207 in the round hole 203 and the threaded hole 206, draws the square block 205 on the connecting block 204 out of the square groove 202 on the fixing block 201, thereby accomplish the dismantlement work, dismantle and get off to carry out the change of adapter sleeve, then install fixedly again and can continue to use.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a portable lift work platform's track automatic leveling system which characterized in that: including hydro-cylinder main part (1), the one end of hydro-cylinder main part (1) is equipped with link (2), and link (2) including fixed block (201), square groove (202), round hole (203), connecting block (204), square piece (205), screw hole (206) and connecting screw (207), be connected with first adapter sleeve (3) on link (2), the other end of hydro-cylinder main part (1) is equipped with end (4), and is equipped with piston rod (5) in hydro-cylinder main part (1), the terminal fixed mounting of piston rod (5) has second adapter sleeve (6), be equipped with oil pipe joint (7) on hydro-cylinder main part (1), oil pipe joint (7) are including connecting main part (701), connecting seat (702), connection screw (704), screwed joint (703) and seal cover (705).
2. The system of claim 1, wherein the track leveling system comprises: the fixed block (201) is fixed at the end of the oil cylinder main body (1), the square groove (202) is formed in the fixed block (201), the round hole (203) is communicated with the square groove (202), the square block (205) is fixed on the connecting block (204), the connecting block (204) is connected with the first connecting sleeve (3), and the threaded hole (206) is formed in the square block (205).
3. The system of claim 2, wherein the track leveling system comprises: the square block (205) is arranged in the square groove (202), the tail end of the connecting screw (207) penetrates through the round hole (203), and the tail end of the connecting screw (207) is in threaded connection with the threaded hole (206).
4. The system of claim 3, wherein the track leveling system comprises: the joint body (701) is fixed on the oil cylinder body (1), the connecting seat (702) is arranged on the joint body (701), the connecting screw hole (703) is formed in the connecting seat (702), and the sealing sleeve (705) is fixedly connected with the threaded joint (704).
5. The system of claim 4, wherein the track leveling system comprises: the threaded connector (704) is in threaded connection with the connecting screw hole (703), and the sealing sleeve (705) is fixed on the connecting seat (702) through threaded connection between the threaded connector (704) and the connecting screw hole (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245189.4U CN213199922U (en) | 2020-10-10 | 2020-10-10 | Automatic track leveling system of movable lifting working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022245189.4U CN213199922U (en) | 2020-10-10 | 2020-10-10 | Automatic track leveling system of movable lifting working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213199922U true CN213199922U (en) | 2021-05-14 |
Family
ID=75824731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022245189.4U Active CN213199922U (en) | 2020-10-10 | 2020-10-10 | Automatic track leveling system of movable lifting working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213199922U (en) |
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2020
- 2020-10-10 CN CN202022245189.4U patent/CN213199922U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: 410000 No. 128, Jinzhou Avenue East, Ningxiang high tech Industrial Park, Changsha City, Hunan Province Patentee after: Hunan Xingbang Intelligent Equipment Co.,Ltd. Address before: Room 618-18, automobile building, No.1 Yunjing Road, automobile industrial park, Wuqing District, Tianjin (centralized office area) Patentee before: GAODA heavy industry (Tianjin) Co.,Ltd. |