CN215160771U - Vertical telescopic direct-jacking type hydraulic lifting operation platform - Google Patents
Vertical telescopic direct-jacking type hydraulic lifting operation platform Download PDFInfo
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- CN215160771U CN215160771U CN202120499418.7U CN202120499418U CN215160771U CN 215160771 U CN215160771 U CN 215160771U CN 202120499418 U CN202120499418 U CN 202120499418U CN 215160771 U CN215160771 U CN 215160771U
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Abstract
The utility model relates to a lift platform technical field, concretely relates to straight top formula hydraulic lift operation platform that stretches out and draws back from top to bottom, including fixed chassis, protecting frame, lift platform and hydraulic lifting mechanism, fixed chassis is equipped with two, and two fixed chassis is parallel to each other, the protecting frame lower extreme is through a plurality of connecting blocks and fixed chassis fixed connection, the inside both sides of protecting frame all are equipped with hydraulic lifting mechanism, hydraulic lifting mechanism top is located to lift platform. The utility model discloses flexible direct-acting hydraulic pressure lift operation platform from top to bottom has accomplished the flexible function of hydraulic pressure, and can guarantee the safety of lift process, has ensured constructor high altitude construction face, has reduced construction cost, has improved high altitude construction's security.
Description
Technical Field
The utility model relates to a lift platform technical field, concretely relates to straight top formula hydraulic lifting operation platform that stretches out and draws back from top to bottom.
Background
The lifting platform is a multifunctional hoisting, loading and unloading mechanical device, and is mainly divided into a fixed type and a movable type. The mobile type further comprises: the telescopic type hydraulic cylinder is characterized by being used in various different working environments. The crank arm type can be used for overhanging operation, crossing a certain obstacle or lifting at one position, and can be used for multipoint operation, the equipment has better safety performance and higher cost, is convenient to move, and is mainly used in places with higher height requirements such as shipyards and the like; the movable scissor fork, the mast type, the aluminum alloy type and the telescopic cylinder type all have certain self height.
Authorization notice number: CN206156684U discloses a hydraulic system of a novel hydraulic lifting action platform, which comprises a single-action oil cylinder, an oil inlet pipeline and an oil return pipeline; the oil inlet pipeline is communicated with the single-acting oil cylinder, and a gear pump, a one-way valve, a two-position four-way electromagnetic valve and a hydraulic control one-way valve are arranged on the oil inlet pipeline; the oil return pipeline is communicated with the opening end of the hydraulic control one-way valve and the two-position four-way electromagnetic valve, and a first overflow valve is further arranged on the oil return pipeline. The utility model solves the safety problem caused by the breakage of the oil circuit of the hydraulic system of the traditional hydraulic lifting operation platform; and in former system replacement cost utility model during hydraulic system, need not to change the hydro-cylinder, the installation is simple and convenient, has saved the expense of changing the hydro-cylinder. However, the above patents still have the following problems:
(1) the direct-acting lifting platform is dangerous, and a protective frame needs to be added.
(2) The direct-acting lifting platform needs to adopt a hydraulic mode.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an up-down telescopic direct-acting hydraulic lifting operation platform, which is used for solving the problem that the direct-acting lifting platform in the prior art is dangerous and needs to be additionally provided with a protective frame; the direct-acting lifting platform needs to adopt a hydraulic mode and the like.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an upper and lower flexible direct-acting type hydraulic lifting operation platform, includes fixed chassis, protecting sheathing, lift platform and hydraulic lifting mechanism, fixed chassis is equipped with two, and two fixed chassis is parallel to each other, the protecting sheathing lower extreme is through a plurality of connecting blocks and fixed chassis fixed connection, the inside both sides of protecting sheathing all are equipped with hydraulic lifting mechanism, hydraulic lifting mechanism top is located to lift platform.
Preferably, the lifting platform lower extreme is equipped with the bearing platform, lifting platform passes through bearing platform and hydraulic lifting mechanism fixed connection, the inside dull polish recess that is equipped with of lifting platform upper surface.
Preferably, hydraulic lifting mechanism includes base, support column and hydraulic telescoping rod, the base upper end is equipped with two support columns, and two the support column is parallel to each other, hydraulic telescoping rod is equipped with two, two hydraulic telescoping rod locates between two support columns, just hydraulic telescoping rod is parallel to the support column.
Preferably, every the inside spout that all is equipped with of support column, the inside pulley that is equipped with of spout, just spout and pulley sliding connection, pulley one side is equipped with the slide, just pulley and slide fixed connection, every slide one side all is equipped with the connecting rod, just slide and connecting rod fixed connection.
Preferably, hydraulic telescoping rod includes thin pole and loop bar, the inside thin pole that is equipped with of loop bar, loop bar and thin pole sliding connection, thin pole lower extreme is through first fixed knot structure and connecting rod fixed connection, the loop bar passes through second fixed knot structure and bearing platform fixed connection.
Preferably, the base upper surface is equipped with the fixed plate, the base passes through fixed plate and two support column fixed connection.
Compared with the prior art, the utility model, following beneficial effect has: the utility model discloses can realize being equipped with protective frame and adopting hydraulic pressure mode to go up and down around the straight top formula lift work platform. Two hydraulic lifting mechanisms are connected to two sides below the lifting platform, and when the lifting platform is stretched up and down, the hydraulic telescopic rods stretch up and down to drive the lifting platform to ascend or descend, so that the safety and stability of the operation of the hydraulic lifter are ensured; the lifting platform is provided with a frosted groove, so that people or placed goods standing on the lifting platform cannot slip; and a protective frame is arranged around the whole lifting mechanism, so that the whole device is safer. The utility model discloses flexible direct-acting hydraulic pressure lift operation platform from top to bottom has accomplished the flexible function of hydraulic pressure, and can guarantee the safety of lift process, has ensured constructor high altitude construction face, has reduced construction cost, has improved high altitude construction's security.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of a vertical telescopic direct-acting hydraulic lifting platform according to the present invention;
fig. 2 is a schematic structural view of a hydraulic lifting mechanism of an up-down telescopic direct-acting hydraulic lifting operation platform of the present invention;
fig. 3 is a schematic side view of an embodiment of a vertical telescopic direct-acting hydraulic lifting platform according to the present invention;
reference numerals referred to in the drawings are:
the device comprises a fixed underframe 1, a connecting block 2, a protective frame 3, a bearing table 4, a lifting platform 5, a sanding groove 6, a hydraulic lifting mechanism 7, a base 71, a fixed plate 72, a supporting column 73, a sliding groove 731, a connecting rod 74, a sliding plate 75, a pulley 76, a hydraulic telescopic rod 77, a slender rod 771, a loop bar 772, a first fixed structure 773 and a second fixed structure 774.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solution of the present invention is further explained below with reference to the accompanying drawings and embodiments:
example one
As shown in fig. 1-3, a vertical telescopic direct-acting hydraulic lifting operation platform comprises two fixed bottom frames 1, two protection frames 3, a lifting platform 5 and a hydraulic lifting mechanism 7, wherein the two fixed bottom frames 1 are parallel to each other, the lower ends of the protection frames 3 are fixedly connected with the fixed bottom frames 1 through a plurality of connecting blocks 2, the hydraulic lifting mechanism 7 is arranged on two sides inside the protection frames 3, and the lifting platform 5 is arranged above the hydraulic lifting mechanism 7.
5 lower extreme of lift platform is equipped with bearing platform 4, and lift platform 5 passes through bearing platform 4 and hydraulic lifting mechanism 7 fixed connection, and 5 upper surface insides of lift platform are equipped with dull polish recess 6.
Hydraulic lifting mechanism 7 includes base 71, support column 73 and hydraulic telescoping rod 77, and base 71 upper end is equipped with two support columns 73, and two support columns 73 are parallel to each other, and hydraulic telescoping rod 77 is equipped with two, and two hydraulic telescoping rod 77 are located between two support columns 73, and hydraulic telescoping rod 77 is parallel to support column 73.
Inside spout 731 that all is equipped with of every support column 73, spout 731 is inside to be equipped with pulley 76, and spout 731 and pulley 76 sliding connection, and pulley 76 one side is equipped with slide 75, and pulley 76 and slide 75 fixed connection, and every slide 75 one side all is equipped with connecting rod 74, and slide 75 and connecting rod 74 fixed connection.
Example two
As shown in fig. 1-3, a vertical telescopic direct-acting hydraulic lifting operation platform comprises two fixed bottom frames 1, two protection frames 3, a lifting platform 5 and a hydraulic lifting mechanism 7, wherein the two fixed bottom frames 1 are parallel to each other, the lower ends of the protection frames 3 are fixedly connected with the fixed bottom frames 1 through a plurality of connecting blocks 2, the hydraulic lifting mechanism 7 is arranged on two sides inside the protection frames 3, and the lifting platform 5 is arranged above the hydraulic lifting mechanism 7.
5 lower extreme of lift platform is equipped with bearing platform 4, and lift platform 5 passes through bearing platform 4 and hydraulic lifting mechanism 7 fixed connection, and 5 upper surface insides of lift platform are equipped with dull polish recess 6.
Hydraulic lifting mechanism 7 includes base 71, support column 73 and hydraulic telescoping rod 77, and base 71 upper end is equipped with two support columns 73, and two support columns 73 are parallel to each other, and hydraulic telescoping rod 77 is equipped with two, and two hydraulic telescoping rod 77 are located between two support columns 73, and hydraulic telescoping rod 77 is parallel to support column 73.
Inside spout 731 that all is equipped with of every support column 73, spout 731 is inside to be equipped with pulley 76, and spout 731 and pulley 76 sliding connection, and pulley 76 one side is equipped with slide 75, and pulley 76 and slide 75 fixed connection, and every slide 75 one side all is equipped with connecting rod 74, and slide 75 and connecting rod 74 fixed connection.
The hydraulic telescopic rod 77 comprises a slender rod 771 and a loop bar 772, the slender rod 771 is arranged in the loop bar 772, the loop bar 772 is in sliding connection with the slender rod 771, the lower end of the slender rod 771 is fixedly connected with the connecting rod 74 through a first fixing structure 773, and the loop bar 772 is fixedly connected with the bearing table 4 through a second fixing structure 774.
The upper surface of the base 71 is provided with a fixing plate 72, and the base 71 is fixedly connected with two supporting columns 73 through the fixing plate 72.
The advantages of the second embodiment over the first embodiment are: the upper surface of the base 71 is provided with the fixing plate 72, so that the base 71 and the two support columns 73 are firmer, and the whole hydraulic lifting mechanism 7 can move and lift more stably.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides an upper and lower flexible direct-acting hydraulic lifting work platform which characterized in that: including fixed chassis (1), protecting frame (3), lift platform (5) and hydraulic pressure elevating system (7), fixed chassis (1) is equipped with two, and two fixed chassis (1) is parallel to each other, protecting frame (3) lower extreme is through a plurality of connecting blocks (2) and fixed chassis (1) fixed connection, the inside both sides of protecting frame (3) all are equipped with hydraulic pressure elevating system (7), hydraulic pressure elevating system (7) top is located in lift platform (5).
2. The up-down telescopic direct-acting hydraulic lifting working platform as claimed in claim 1, wherein: lifting platform (5) lower extreme is equipped with bearing platform (4), lifting platform (5) are through bearing platform (4) and hydraulic lifting mechanism (7) fixed connection, lifting platform (5) upper surface inside is equipped with dull polish recess (6).
3. The up-down telescopic direct-acting hydraulic lifting working platform as claimed in claim 2, wherein: hydraulic lifting mechanism (7) include base (71), support column (73) and hydraulic telescoping rod (77), base (71) upper end is equipped with two support columns (73), and two support column (73) are parallel to each other, hydraulic telescoping rod (77) are equipped with two, two hydraulic telescoping rod (77) are located between two support columns (73), just hydraulic telescoping rod (77) are on a parallel with support column (73).
4. The up-down telescopic direct-acting hydraulic lifting working platform according to claim 3, characterized in that: every support column (73) inside all is equipped with spout (731), spout (731) inside is equipped with pulley (76), just spout (731) and pulley (76) sliding connection, pulley (76) one side is equipped with slide (75), just pulley (76) and slide (75) fixed connection, every slide (75) one side all is equipped with connecting rod (74), just slide (75) and connecting rod (74) fixed connection.
5. The up-down telescopic direct-acting hydraulic lifting working platform as claimed in claim 4, wherein: hydraulic telescoping rod (77) includes slender pole (771) and loop bar (772), inside slender pole (771) that is equipped with of loop bar (772), loop bar (772) and slender pole (771) sliding connection, slender pole (771) lower extreme is through first fixed knot structure (773) and connecting rod (74) fixed connection, loop bar (772) are through second fixed knot structure (774) and bearing platform (4) fixed connection.
6. The up-down telescopic direct-acting hydraulic lifting working platform according to claim 5, characterized in that: the upper surface of the base (71) is provided with a fixing plate (72), and the base (71) is fixedly connected with the two supporting columns (73) through the fixing plate (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120499418.7U CN215160771U (en) | 2021-03-09 | 2021-03-09 | Vertical telescopic direct-jacking type hydraulic lifting operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120499418.7U CN215160771U (en) | 2021-03-09 | 2021-03-09 | Vertical telescopic direct-jacking type hydraulic lifting operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215160771U true CN215160771U (en) | 2021-12-14 |
Family
ID=79414601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120499418.7U Expired - Fee Related CN215160771U (en) | 2021-03-09 | 2021-03-09 | Vertical telescopic direct-jacking type hydraulic lifting operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215160771U (en) |
-
2021
- 2021-03-09 CN CN202120499418.7U patent/CN215160771U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |