CN216477338U - Turnover telescopic platform bracket - Google Patents
Turnover telescopic platform bracket Download PDFInfo
- Publication number
- CN216477338U CN216477338U CN202121176950.1U CN202121176950U CN216477338U CN 216477338 U CN216477338 U CN 216477338U CN 202121176950 U CN202121176950 U CN 202121176950U CN 216477338 U CN216477338 U CN 216477338U
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- bracket
- telescopic platform
- plate
- reversible telescopic
- carriage
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Abstract
The utility model discloses a reversible telescopic platform bracket, which belongs to the technical field of shield equipment and solves the problem that in the prior art, in order to facilitate the transportation of an equipment bridge, the bracket in a telescopic platform is usually dismantled and then separately transported, so that the bracket is usually lost in the back-and-forth transportation process.
Description
Technical Field
The utility model belongs to the technical field of shield equipment, and particularly relates to a reversible telescopic platform bracket.
Background
The shield machine adopts the shield method to carry out excavation work underground, can temporarily support the excavated tunnel in real time, plays roles of excavation, support, soil discharge and lining, ensures the safety of the working environment of constructors, and improves the excavation efficiency of the underground tunnel by 8-10 times.
The telescopic platform is a key part of the shield machine, and is a bridge between an equipment bridge and an erector, however, before the shield machine is transported back and forth, a bracket in the telescopic platform is usually dismantled and then separately transported for the convenience of transporting the equipment bridge, so that the bracket is usually lost in the back and forth transportation process.
SUMMERY OF THE UTILITY MODEL
Aiming at the problem that the brackets in the telescopic platform are frequently dismantled and then are separately transported in the prior art, so that the brackets are frequently lost in the back-and-forth transportation process, the utility model provides a reversible telescopic platform bracket, which aims to: the integrated installation of the platform bracket and the connecting bridge is realized, the installation and disassembly time is saved, and the problem that the platform bracket is easy to lose in the traditional technology center is solved.
The technical scheme adopted by the utility model is as follows:
the utility model provides a flexible platform bracket that can overturn, includes the backup pad, the both ends fixedly connected with of backup pad connects the otic placode, the both ends of connecting the otic placode are connected with the upper bracket stick, the both ends activity of upper bracket stick has two connecting plates, the connecting plate is kept away from the fixed lower support piece that is provided with of one end of upper bracket stick.
Adopt above-mentioned scheme, can be with this device welded fastening on the equipment bridge to become a whole transportation with the equipment bridge, need not dismantle, cocoa avoids the bracket to lose like this, has removed the on-the-spot condition of looking for the bracket installation from, and this device simple operation, labour saving and time saving has strengthened the convenience of construction operation, has improved work efficiency, and low in manufacturing cost, feasibility height, economical and practical.
The top of the connecting ear plate is movably connected with a guard plate.
Adopt above-mentioned scheme, wherein can play the effect of protection top staff with backup pad swing joint's backplate, prevent that the staff is out of order to step on empty, adopt the device, improved the security performance of this scheme, ensured staff's personal safety.
The guard plate is L-shaped.
The lower support piece is of a cylindrical structure.
By adopting the scheme, the lower supporting piece structure is set to be a cylindrical structure, so that the applicability of the device is greatly improved.
The inner part of the lower support is movably connected with a lower bracket pipe, and the lower bracket pipe is fixedly connected with the connecting plate.
By adopting the scheme, the platform on the upper part of the device is supported, and meanwhile, the platform and the lower bracket are prevented from being severely rubbed, so that the service life of the device is shortened.
The connecting part of the connecting plate and the connecting lug plate is movably connected with a tongue pin.
By adopting the scheme, the tongue pin can be inserted after the lower bracket is turned in place to fix the lower bracket, when the lower bracket needs to be retracted after operation is completed, the lower bracket can be turned upwards, the tongue pin can be inserted to complete the fixation of the lower bracket on the upper part, the integrity of the device is enhanced, and the device is adopted to enhance the flexibility and the structural reliability of the structure.
And the connecting part of the guard plate and the connecting lug plate is connected with a hinge.
The guard plate is made of a 4mm diamond pattern steel plate.
The connecting plate, the upper bracket rod, the supporting plate and the connecting lug plate are made of Q235 steel.
By adopting the scheme, the device is ensured to be durable.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. can be with this device welded fastening on the equipment bridge to become a whole transportation with the equipment bridge, need not dismantle, can avoid the bracket to lose like this, removed the scene from and looked for the condition of bracket installation, and this device simple operation, labour saving and time saving has strengthened the convenience of construction operation, has improved work efficiency, and low in manufacturing cost, the feasibility is high, economical and practical.
2. Wherein with backup pad swing joint's backplate can play the effect of protection top staff, prevent that the staff from being out of step on empty, adopt the device, improved the security performance of this scheme, ensured staff's personal safety.
3. Through setting up the lower support structure into tubular structure, improved the suitability of this device greatly.
4. The platform on the upper part of the device is supported, and meanwhile, the platform and the lower bracket are prevented from being severely rubbed, and the service life of the device is shortened.
5. The platform on the upper part of the device is supported, and meanwhile, the platform and the lower bracket are prevented from being severely rubbed, and the service life of the device is shortened.
6. After the lower bracket is turned in place, the tongue pin can be inserted to fix the lower bracket, when the lower bracket needs to be retracted after operation is completed, the lower bracket can be turned upwards, the tongue pin is inserted to complete the fixation of the lower bracket on the upper part, the integrity of the device is enhanced, and the device is adopted to enhance the flexibility and the structural reliability of the structure.
7. Through the material to each subassembly is injectd, has guaranteed the durable of this device.
Drawings
The utility model will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a main viewing structure of an embodiment of the present invention;
reference numerals: 1-connecting ear plates; 2-a support plate; 3-mounting a bracket rod; 4-connecting plates; 5-lower bracket tube; 6-lower support piece; 7-guard plate.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention will be described in detail with reference to fig. 1 and 2.
The utility model provides a flexible platform bracket that can overturn, its characterized in that includes backup pad 2, otic placode 1 is connected to the both ends fixedly connected with of backup pad 2, the both ends of connecting otic placode 1 are connected with bracket stick 3, the both ends activity of going up bracket stick 3 has two connecting plates 4, 4 leaves are kept away from to the connecting plate the fixed lower support 6 that is provided with in one end of bracket stick 3.
The top of the connecting ear plate 1 is movably connected with a guard plate 7.
The guard plate 7 is L-shaped.
The lower support piece 6 is of a cylindrical structure.
The interior of the lower support piece 6 is movably connected with a lower bracket pipe 5, and the lower bracket pipe 5 is fixedly connected with the connecting plate 4.
The joint of the connecting plate 4 and the connecting lug plate 1 is movably connected with a tongue pin.
The guard plate 7 is connected with the connection part of the connection lug plate 1 through a hinge.
The guard plate 7 is made of a 4mm diamond pattern steel plate.
The connecting plate 4, the upper bracket rod 3, the supporting plate 2 and the connecting lug plate 1 are made of Q235 steel.
In one of the above-mentioned embodiments, the both ends welding of backup pad 2 has connection otic placode 1, be connected with bracket stick 3 between 1 two connection otic placodes in backup pad 2, the both ends of bracket stick 3 respectively rotate and are connected with a connecting plate 4, one section of bracket stick 3 is provided with the mounting hole on the connecting plate 4 principle, the fixed bracket pipe 5 that is provided with down between two mounting holes, the outside of bracket pipe 5 rotates with lower support 6 to be connected down, can realize down that the support can rotate on the bracket pipe down.
When the device is installed, the supporting plate 2 of the device can be welded and fixed at the bottom of the connecting bridge, so that integrated transportation is realized, when the splicing machine is required to be connected with the connecting bridge, the connecting plate 4 can be turned down to be perpendicular to the connecting bridge, and a platform on the splicing machine is inserted into an area formed by the lower support piece 6, the connecting plate 4 and the upper bracket rod 3, so that the platform is fixed.
The backplate 7 and backup pad 2 wherein pass through hinge swing joint, can drive backplate 7 when connecting plate 4 rotates, when backplate 7 is perpendicular with the erector, can provide the safeguard measure to the staff, turns over on the connecting plate, and when the carrying out device was withdrawed, connecting plate 4 drove backplate 7 and carries out clockwise motion, makes backplate 7 paste the tight bridge of connecting, accomplishes withdrawing of backplate 7 and connecting plate 4.
The above embodiments only express specific embodiments of the present application, and the description is specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (9)
1. The utility model provides a flexible platform bracket that can overturn, its characterized in that, includes backup pad (2), otic placode (1) is connected to the both ends fixedly connected with of backup pad (2), the both ends of connecting otic placode (1) are connected with bracket stick (3), the both ends activity of bracket stick (3) has two connecting plates (4), connecting plate (4) are kept away from bracket stick (3) was gone up to the fixed lower support piece (6) that is provided with of one end.
2. A reversible telescopic platform carriage according to claim 1, characterized in that the top of the connecting ear plate (1) is movably connected with a fender (7).
3. A reversible telescopic platform carrier according to claim 2, characterized in that the fender (7) is L-shaped.
4. A reversible telescopic platform carrier according to claim 1, characterized in that the lower bracket (6) is of cylindrical construction.
5. A reversible telescopic platform carriage according to claim 4, characterized in that the lower carriage (6) has a lower carriage tube (5) movably connected inside, said lower carriage tube (5) being fixedly connected to said connection plate (4).
6. A reversible telescopic platform carrier according to claim 1, characterized in that the connection of the connection plate (4) and the connection ear plate (1) is articulated with a tongue pin.
7. A reversible telescopic platform carriage according to claim 2, characterized in that the attachment of the apron (7) to the attachment lugs (1) is provided with a hinge.
8. A reversible telescopic platform carriage according to claim 2, characterized in that the apron (7) is made of 4mm diamond steel.
9. A reversible telescopic platform carriage according to claim 4, characterized in that the connecting plate (4), upper carriage bar (3), support plate (2), connecting ear plate (1) are Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121176950.1U CN216477338U (en) | 2021-05-28 | 2021-05-28 | Turnover telescopic platform bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121176950.1U CN216477338U (en) | 2021-05-28 | 2021-05-28 | Turnover telescopic platform bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216477338U true CN216477338U (en) | 2022-05-10 |
Family
ID=81395045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121176950.1U Active CN216477338U (en) | 2021-05-28 | 2021-05-28 | Turnover telescopic platform bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216477338U (en) |
-
2021
- 2021-05-28 CN CN202121176950.1U patent/CN216477338U/en active Active
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