CN212025887U - Foldable telescopic trestle platform - Google Patents
Foldable telescopic trestle platform Download PDFInfo
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- CN212025887U CN212025887U CN202020600051.9U CN202020600051U CN212025887U CN 212025887 U CN212025887 U CN 212025887U CN 202020600051 U CN202020600051 U CN 202020600051U CN 212025887 U CN212025887 U CN 212025887U
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- oil pipe
- connecting rod
- oil
- outer connecting
- connecting rods
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Abstract
The utility model relates to a foldable flexible landing stage platform, including support column, base, first oil pipe, second oil pipe, outer connecting rod and interior connecting rod, base top fixed mounting has two support columns, fixed mounting has first oil pipe in the support column, first oil pipe left side is inserted and is equipped with second oil pipe, be provided with a plurality of outer connecting rod around between two first oil pipes, the outer connecting rod inboard is provided with interior connecting rod, outer connecting rod middle part is rotated with interior connecting rod middle part and is connected, the outer connecting rod top is rotated rather than the interior connecting rod top in right side and is connected, connecting rod bottom is rotated rather than the left side in the outer connecting rod bottom and is connected, the junction of outer connecting rod and interior connecting rod is provided with the connecting rod, be provided with the mount pad on the connecting rod, the middle part and the second oil pipe of leftmost outer connecting rod rotate and: whole device is collapsible folding, and the volume is less after the shrink, convenient transportation to can carry out batch production as required, conveniently retrieve again after finishing using, consequently practice thrift the cost, and reduced the engineering required time.
Description
Technical Field
The utility model relates to a landing stage platform technical field specifically is a foldable flexible landing stage platform.
Background
The trestle platform is for the convenience of the surface of water operation, and the work platform of building, when building the trestle platform, and the usual way is to transport the material to the bank and build again, so, build the trestle platform itself and just need consume a large amount of time costs to accomplish the construction back, the abandonment trestle platform need dismantle again and retrieve, can not reuse. Accordingly, one skilled in the art provides a foldable telescopic trestle platform to solve the above problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foldable flexible landing stage platform to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a foldable flexible landing stage platform, including support column, base, first oil pipe, second oil pipe, outer connecting rod and inner connecting rod, base top fixed mounting has two support columns, fixed mounting has first oil pipe in the support column, it is equipped with second oil pipe to insert in first oil pipe left side, be provided with a plurality of outer connecting rod around between two first oil pipes, the outer connecting rod inboard is provided with the inner connecting rod, outer connecting rod middle part rotates with the inner connecting rod middle part to be connected, outer connecting rod top rotates rather than the right side inner connecting rod top to be connected, outer connecting rod bottom rotates rather than the left side inner connecting rod bottom to be connected, the outer connecting rod is provided with the connecting rod with the junction of inner connecting rod, be provided with the mount pad on the connecting rod, the middle part and the second oil pipe of the outer connecting rod in leftmost rotate to be connected.
As a further aspect of the present invention: a limiting rod is fixedly installed in the first oil pipe, a piston is fixedly connected to the end of the second oil pipe, and the left end of the limiting rod penetrates through the piston.
As a further aspect of the present invention: second oil pipe left end rear side rotates with fourth oil pipe to be connected, and fourth oil pipe right side cover is equipped with third oil pipe, third oil pipe right side and kicking block fixed connection, and the fourth oil pipe front end is provided with the pivot, and the pivot is inserted and is established in the second oil pipe, is provided with the oil pocket in the pivot, and the pivot top is provided with the push pedal, and the inboard push pedal department that corresponds of second oil pipe is provided with the guide rail, is provided with the inlet port on the pivot left wall.
As a further aspect of the present invention: the air spring support is characterized in that a first inclined support is arranged above the second oil pipe, a second inclined support is arranged above the first oil pipe, the top of the first inclined support is rotatably connected with the second inclined support, the bottom of the first inclined support is rotatably connected with the left side of the top of the second oil pipe, the bottom of the second inclined support is rotatably connected with the right side of the top of the first oil pipe, the air spring is mounted on the support column, and the bottom of the air spring is rotatably connected with the second inclined support.
As a further aspect of the present invention: the air spring is inserted and is established in the whirl piece corresponding to air spring department in the support column, and the last locating piece that corresponds of air spring is provided with corresponding whirl piece department, and the last upper right side that corresponds the whirl piece of air spring is provided with spacing boss, and spacing boss right-hand member is provided with the screwed pipe, and the screwed pipe inboard is connected with the screw rod, and the sealing plug is installed to the screw rod left end, and the air spring right wall corresponds sealing plug department and is provided with the seal groove, the knob is installed to.
Compared with the prior art, the beneficial effects of the utility model are that:
whole device is collapsible folding, the volume is less after the shrink, convenient transportation, and can carry out batch production as required, conveniently retrieve again after finishing using, consequently, the cost is saved, and engineering required time has been reduced, when the installation, fix the base to ground, through oil pump oil charge in to first oil pipe, can be under the effect of hydraulic oil automatic installation landing stage platform, it is very convenient to install, in the installation, air spring's pulling force can constantly increase, after finishing installing, accessible third oil pipe and fourth oil pipe support platform free end again, in order to guarantee the stability of whole platform.
Drawings
Fig. 1 is a schematic structural diagram of a foldable telescopic trestle platform.
Fig. 2 is a schematic view of a connection structure of a first oil pipe and a second oil pipe in a foldable telescopic trestle platform.
Fig. 3 is a schematic view of a connection structure of a second oil pipe and a third oil pipe in a foldable telescopic trestle platform.
Fig. 4 is a schematic view of an installation structure of an air spring in a foldable telescopic trestle platform.
Fig. 5 is a schematic structural diagram of a sealing plug in a foldable telescopic trestle platform.
In the figure: 1-supporting column, 2-base, 3-first oil pipe, 4-floating block, 5-second oil pipe, 6-third oil pipe, 7-fourth oil pipe, 8-outer connecting rod, 9-inner connecting rod, 10-first inclined support, 11-second inclined support, 12-mounting seat, 13-connecting rod, 14-air spring, 15-rotary block, 16-knob, 51-piston, 52-limiting rod, 701-push plate, 702-rotary shaft, 703-oil inlet hole, 704-oil cavity, 705-guide rail, 141-positioning block, 142-limiting boss, 143-solenoid, 144-sealing groove, 145-guide rail and 146-screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, in an embodiment of the present invention, a foldable telescopic trestle platform comprises a support column 1, a base 2, a first oil pipe 3, a second oil pipe 5, an outer connecting rod 8 and an inner connecting rod 9, wherein two support columns 1 are fixedly installed on the top of the base 2, a first oil pipe 3 is fixedly installed in each support column 1, a second oil pipe 5 is inserted in the left side of each first oil pipe 3, a plurality of outer connecting rods 8 are arranged between the front and rear first oil pipes 3, the inner connecting rod 9 is arranged inside each outer connecting rod 8, the middle part of each outer connecting rod 8 is rotatably connected with the middle part of the inner connecting rod 9, the top part of each outer connecting rod 8 is rotatably connected with the top part of the inner connecting rod 9 on the right side, the bottom part of each outer connecting rod 8 is rotatably connected with the bottom part of the inner connecting rod 9 on the left side, a connecting rod 13 is arranged at the joint of the outer connecting, the middle part of the rightmost outer connecting rod 8 is rotationally connected with the first oil pipe 3.
A limiting rod 52 is fixedly installed in the first oil pipe 3, a piston 51 is fixedly connected with one end of the second oil pipe 5, and the left end of the limiting rod 52 penetrates through the piston 51.
The rear side of the left end of the second oil pipe 5 is rotatably connected with a fourth oil pipe 7, the right side of the fourth oil pipe 7 is sleeved with a third oil pipe 6, the right side of the third oil pipe 6 is fixedly connected with a floating block 4, the front end of the fourth oil pipe 7 is provided with a rotating shaft 702, the rotating shaft 72 is inserted in the second oil pipe 5, an oil cavity 704 is arranged in the rotating shaft 702, the top of the rotating shaft 702 is provided with a push plate 701, a guide rail 705 is arranged at the position, corresponding to the push plate 701, of the inner side of the second oil pipe 5, and an oil inlet.
The rotary block 15 is installed at the position, corresponding to the air spring 14, in the support column 1, the air spring 14 is inserted into the rotary block 15, a positioning block 141 is arranged at the position, corresponding to the rotary block 15, on the air spring 14, a limiting boss 142 is arranged at the upper right side of the rotary block 15, corresponding to the air spring 14, the right end of the limiting boss 142 is provided with a spiral pipe 143, the inner side of the spiral pipe 143 is connected with a screw rod 146, the left end of the screw rod 146 is provided with a sealing plug 145, the position, corresponding to the sealing plug 145, on the right wall of the air.
The utility model discloses a theory of operation is:
the utility model relates to a foldable telescopic trestle platform, during the installation, fix base 2 to ground, through the oil pump oil charge in to first oil pipe 3, second oil pipe 5 moves to the left side under the effect of piston 51, when piston 51 moved to the gag lever post 52 left side, hydraulic oil got into second oil pipe 5 through the aperture in piston 51, hydraulic oil in second oil pipe 5 promoted push pedal 701 and made third oil pipe 6 rotate, after third oil pipe 6 rotated 90 degrees, hydraulic oil got into third oil pipe 6 through inlet 703, promote fourth oil pipe 7 to move down afterwards, prop up the left side part of whole trestle platform through fourth oil pipe 7, the mountable bridge floor on mount pad 12, in addition when second oil pipe 5 moved to the left side, can drive the bottom of first bracing 10 and move to the left side, and then make the continuous bottom of air spring 14 move to the left side, thereby provide ascending pulling force to the left side of whole trestle platform through air spring 14, the farther the trestle platform extends to the left side, the larger the tension is, so that the whole trestle platform is more stable in the mounting process of the trestle platform, and the bearing load of the second oil pipe 5 and the first oil pipe 3 is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A foldable telescopic trestle platform comprises support columns (1), a base (2), first oil pipes (3), second oil pipes (5), outer connecting rods (8) and inner connecting rods (9), and is characterized in that two support columns (1) are fixedly mounted at the top of the base (2), the first oil pipes (3) are fixedly mounted in the support columns (1), the second oil pipes (5) are inserted at the left side of the first oil pipes (3), a plurality of outer connecting rods (8) are arranged between the front and rear first oil pipes (3), the inner connecting rods (9) are arranged on the inner sides of the outer connecting rods (8), the middle parts of the outer connecting rods (8) are rotatably connected with the middle parts of the inner connecting rods (9), the top parts of the outer connecting rods (8) are rotatably connected with the top parts of the right inner connecting rods (9), the bottom parts of the outer connecting rods (8) are rotatably connected with the bottom parts of the left inner connecting rods (9), connecting rods (13) are arranged at, the connecting rod (13) is provided with a mounting seat (12), the middle part of the leftmost outer connecting rod (8) is rotatably connected with the second oil pipe (5), and the middle part of the rightmost outer connecting rod (8) is rotatably connected with the first oil pipe (3).
2. The foldable telescopic trestle platform according to claim 1, wherein a limiting rod (52) is fixedly installed in the first oil pipe (3), a piston (51) is fixedly connected to one end of the second oil pipe (5), and the left end of the limiting rod (52) penetrates through the piston (51).
3. The foldable telescopic trestle platform according to claim 2, wherein the rear side of the left end of the second oil pipe (5) is rotatably connected with the fourth oil pipe (7), the right side of the fourth oil pipe (7) is sleeved with the third oil pipe (6), the right side of the third oil pipe (6) is fixedly connected with the floating block (4), the front end of the fourth oil pipe (7) is provided with a rotating shaft (702), the rotating shaft (702) is inserted into the second oil pipe (5), an oil cavity (704) is arranged in the rotating shaft (702), the top of the rotating shaft (702) is provided with a push plate (701), a guide rail (705) is arranged at the inner side of the second oil pipe (5) corresponding to the push plate (701), and the left wall of the rotating shaft (702) is provided with an oil inlet (703).
4. The foldable telescopic trestle platform according to claim 3, wherein a first inclined strut (10) is arranged above the second oil pipe (5), a second inclined strut (11) is arranged above the first oil pipe (3), the top of the first inclined strut (10) is rotatably connected with the second inclined strut (11), the bottom of the first inclined strut (10) is rotatably connected with the left side of the top of the second oil pipe (5), the bottom of the second inclined strut (11) is rotatably connected with the right side of the top of the first oil pipe (3), an air spring (14) is mounted on the support column (1), and the bottom of the air spring (14) is rotatably connected with the second inclined strut (11).
5. The foldable telescopic trestle platform according to claim 4, characterized in that a rotary block (15) is installed in the support column (1) corresponding to the air spring (14), the air spring (14) is inserted in the rotary block (15), a positioning block (141) is arranged on the air spring (14) corresponding to the rotary block (15), a limiting boss (142) is arranged on the air spring (14) corresponding to the upper right side of the rotary block (15), a spiral pipe (143) is arranged at the right end of the limiting boss (142), the inner side of the spiral pipe (143) is connected with a screw rod (146), a sealing plug (145) is installed at the left end of the screw rod (146), a sealing groove (144) is arranged on the right wall of the air spring (14) corresponding to the sealing plug (145), and a knob (16) is installed at the right end of the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600051.9U CN212025887U (en) | 2020-04-21 | 2020-04-21 | Foldable telescopic trestle platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600051.9U CN212025887U (en) | 2020-04-21 | 2020-04-21 | Foldable telescopic trestle platform |
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| Publication Number | Publication Date |
|---|---|
| CN212025887U true CN212025887U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020600051.9U Active CN212025887U (en) | 2020-04-21 | 2020-04-21 | Foldable telescopic trestle platform |
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| CN (1) | CN212025887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914662A (en) * | 2021-09-15 | 2022-01-11 | 深圳市振华建设工程有限公司 | Temporary pass apparatus for construction engineering construction site |
-
2020
- 2020-04-21 CN CN202020600051.9U patent/CN212025887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113914662A (en) * | 2021-09-15 | 2022-01-11 | 深圳市振华建设工程有限公司 | Temporary pass apparatus for construction engineering construction site |
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