CN216377239U - Quick laying device of evacuation platform panel - Google Patents
Quick laying device of evacuation platform panel Download PDFInfo
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- CN216377239U CN216377239U CN202122494122.9U CN202122494122U CN216377239U CN 216377239 U CN216377239 U CN 216377239U CN 202122494122 U CN202122494122 U CN 202122494122U CN 216377239 U CN216377239 U CN 216377239U
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- frame
- evacuation platform
- lifting
- gantry
- walking
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Abstract
The utility model discloses a quick paving device for a panel of an evacuation platform, and relates to the technical field of evacuation platforms. Sparse platform panel quick laying device includes: the gantry crane comprises a gantry frame, a lifting beam locking mechanism, a lifting mechanism, a walking track and walking wheels, wherein the gantry frame is arranged on the walking track through the walking wheels, the lifting mechanism is arranged on the lifting beam in a sliding mode, the lifting beam is arranged on the gantry frame in a sliding mode, the lifting mechanism can slide towards two sides of the walking track, and the lifting beam locking mechanism is arranged between the lifting beam and the gantry frame. According to the utility model, the hanging beam is slidably arranged on the portal frame, the storage is convenient, the hanging beam slides into the portal frame when passing through an obstacle, one end of the hanging beam slides out of the portal frame to convey the panel to one side of the portal frame when hoisting the evacuation platform panel, and the hanging beam locking mechanism is arranged between the hanging beam and the portal frame to prevent the hanging beam from sliding outwards in the traveling process.
Description
Technical Field
The utility model relates to the technical field of evacuation platforms, in particular to a rapid panel laying device for an evacuation platform.
Background
The subway evacuation platform is a cement-based platform plate arranged on one side of a railway line, and has the main function of helping drivers and passengers to evacuate quickly and safely when emergency such as fire, flood, failure and the like occur on the railway line. Neotype sparse platform panel is reactive powder concrete material (RPC), and every platform panel weight can reach 150 and give other care 200 kilograms, and the conventional use small flatcar bulk cargo is installed, and the efficiency of construction is at the bottom, the manual work drops into greatly, the period is long, easily causes damage, the panel adjustment volume is big to the panel in the installation simultaneously, and construction safety risk is big.
In order to improve the construction efficiency, the Chinese patent publication No. CN212425191U discloses a subway evacuation platform floor device based on a large-diameter shield, which comprises a main portal frame arranged on a rail car transportation flat plate, a hoisting system and a braking system arranged on the main portal frame, wherein a traveling system is arranged between the main portal frame and the rail car transportation platform; the hoisting system comprises a main hoisting beam, an auxiliary hoisting beam and an electric hoist, wherein the main hoisting beam is welded below a top plate of the main gantry, the auxiliary hoisting beam is connected with one end of the main hoisting beam through a hinge, the free end of the auxiliary hoisting beam upwards rotates during operation to enable the auxiliary hoisting beam to be communicated with the main hoisting beam and extend out of the main gantry, and the electric hoist is slidably mounted on the main hoisting beam and can slide to the auxiliary hoisting beam during operation. The top of the end, connected with the auxiliary hanging beam, of the main hanging beam is provided with a connecting part which extends outwards and horizontally, and the auxiliary hanging beam can be fixed through bolts after rotating to be horizontal to the main hanging beam. Because the main hanging beam can not be stretched, the auxiliary hanging beam needs to be folded when the deck device of the subway evacuation platform runs to avoid obstacles, the operation of folding the auxiliary hanging beam and disassembling the bolts is inconvenient, and the work of constructors is increased. When the auxiliary hanging beam is folded, the auxiliary hanging beam is hinged on the main hanging beam and is easy to shake to cause danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a quick paving device for an evacuation platform panel aiming at the problem of inconvenient storage of a hanging beam, and the work of a constructor for storing the hanging beam is reduced.
In order to achieve the above object, the present invention provides a rapid evacuation platform panel laying apparatus, comprising: the gantry crane comprises a gantry frame, a lifting beam locking mechanism, a lifting mechanism, a walking track and walking wheels, wherein the gantry frame is arranged on the walking track through the walking wheels, the lifting mechanism is arranged on the lifting beam in a sliding mode, the lifting beam is arranged on the gantry frame in a sliding mode, the lifting mechanism can slide towards two sides of the walking track, and the lifting beam locking mechanism is arranged between the lifting beam and the gantry frame.
According to the utility model, the hanging beam is slidably arranged on the portal frame, the storage is convenient, the hanging beam slides into the portal frame for storage when passing through an obstacle, one end of the hanging beam slides out of the portal frame so as to convey the panel to one side of the portal frame when hoisting the panel of the evacuation platform, and the hanging beam locking mechanism is arranged between the hanging beam and the portal frame so as to prevent the hanging beam from sliding outwards in the traveling process.
Optionally, the gate frame comprises: the lifting device comprises a top frame, upright columns and bottom frames, wherein the two bottom frames are arranged at intervals, the upright columns are connected with the top frame and the bottom frames, the lifting beam is arranged on the top frame in a sliding mode, and the walking wheels are arranged on the bottom frames.
Optionally, the two walking rails are respectively provided with an anchoring mechanism.
Optionally, a diagonal draw bar is further arranged between the top frame and the upright post.
Optionally, the hanging beam locking mechanism includes: and the locking plate is rotatably arranged at one end of the hanging beam on the door-shaped frame.
Optionally, a lock pin is arranged at one end of the hanging beam, a U-shaped groove is formed in the lock plate, and the lock pin is clamped into the U-shaped groove to lock the hanging beam and the door-shaped frame.
Optionally, the quick laying device of evacuation platform panel still includes: the hook is arranged on the door-shaped frame, and the hook lock is used for connecting an anchoring pile and the hook.
Optionally, the walking wheels are provided with brakes or a brake is arranged between the door-shaped frame and the walking track.
Optionally, an anti-overturning mechanism is further arranged between the door-shaped frame and the walking track.
Optionally, walk the track and be channel-section steel or I-steel, anti-overturning mechanism includes: the hanging wheel is slidably arranged in a track groove of the walking track, and the connecting rod is connected with the door-shaped frame and the hanging wheel.
The utility model has the beneficial effects that:
1. the hanging beam is slidably arranged on the portal frame and is convenient to store, when the evacuation platform panel is hoisted, one end of the hanging beam slides out of the portal frame so as to convey the panel to the outer side of the portal frame, and the work of a constructor for storing the hanging beam is reduced;
2. the upright post is provided with a hook, the hook is connected with an anchoring pile through a hook lock, and the anchoring pile is arranged on a fixed point on the platform trolley or the ground to prevent the portal frame from sliding on a walking track when the portal frame is used for hoisting left-handed products;
3. an anti-overturning mechanism is arranged between the portal frame and the walking track to prevent accidents caused by the toppling of the portal frame during walking and hoisting.
Drawings
Fig. 1 is a front view of an evacuation platform panel quick-laying apparatus;
FIG. 2 is a side view of the evacuation platform deck quick-laying apparatus;
FIG. 3 is a schematic view of a suspension beam locking mechanism;
fig. 4 is a schematic view of an anti-overturning mechanism.
The labels in the figure are: 1-top frame, 2-upright post, 3-bottom frame, 4-hanging beam, 401-lock pin, 5-electric hoist, 6-running track, 7-locking plate, 8-running wheel, 9-connecting rod, 10-hanging wheel, 11-hook, 12-hook lock, 13-diagonal draw bar and 14-panel.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Fig. 1 is a front view of an evacuation platform panel quick laying device, and fig. 2 is a side view of the evacuation platform panel quick laying device, which includes, as shown in fig. 1 to 2: the device comprises a door-shaped frame, a hanging beam 4, a hanging beam locking mechanism, a hoisting mechanism, a traveling track 6 and traveling wheels 7. The portal frame is arranged on the walking track 6 through the walking wheels 7, the hoisting mechanism is slidably arranged on the hanging beam 4 and comprises an electric hoist 5. The hanging beam 4 is slidably arranged on the portal frame, so that the electric hoist 5 can slide transversely to the directions of two sides of the walking track 6, a panel 14 is hung on the outer side of the walking track 6, and the hanging beam locking mechanism is arranged between the hanging beam 4 and the portal frame 1, so that the hanging beam 4 is prevented from sliding outwards in the walking process.
Referring to fig. 1-2, the gate frame includes: the lifting device comprises a top frame 1, upright posts 2 and a bottom frame 3, wherein the bottom frame 3 is arranged at intervals, the top frame 1 is a rectangular frame, the upright posts 2 are connected with the top frame 1 and the bottom frame 3, a hanging beam 4 is slidably arranged on the top frame 1, and walking wheels 7 are arranged on the bottom frame 3. And an inclined pull rod 13 is further arranged between the top frame 1 and the upright post 2 and used for improving the structural stability of the portal frame. The two walking rails 6 are respectively arranged, a certain interval is reserved between the two walking rails 6, and the walking rails 6 are provided with anchoring mechanisms for anchoring the walking rails 6 on the flat car. In particular, the running rails 6 can be welded to the platform lorry or the running rails 6 can be bolted to the platform lorry. The panel 14 for pavement is also arranged on the flat car, when the door-shaped frame runs on the running track 6, the hanging beam 4 moves to the position above the panel 14, and the panel 14 is hung up by the electric hoist 5 and conveyed to the outer side of the running track 6 for pavement.
Fig. 3 is a schematic view of a locking mechanism of a suspension beam, which, referring to fig. 1-3, comprises: locking plate 7, locking plate 7 rotationally sets up on roof-rack 14 one end position of hanging beam works as the door type frame is in walk when walking on the track 6, locking plate 7 works as 4 one end of hanging beam prevents that hanging beam 4 from outwards sliding. Furthermore, a lock pin 401 is arranged at one end of the hanging beam 4, a U-shaped groove 701 is arranged on the lock plate 7, and the lock pin 401 is clamped into the U-shaped groove 701 to lock the hanging beam 4 and the gantry.
Referring to fig. 1 to 3, the evacuation platform panel rapid paving apparatus further includes: the hook 12 is arranged on the door-shaped frame, and the hook 12 is used for connecting an anchoring pile with the hook 11. In a preferred embodiment, the hooks 12 are provided on the upright 2, mounted at the four corners of the portal frame. The anchoring piles are arranged on the platform trolley or fixed points on the ground, and the hook lock 12 is connected with the hook 11 and the anchoring piles to prevent the gantry from sliding on the walking track 6 during hoisting operation. Furthermore, a brake is further arranged on the walking wheels 6, or a brake is arranged between the door-shaped frame and the walking rails 6, so that the door-shaped frame is prevented from sliding on the walking rails 6 when being used for hoisting left-handed goods. The brake comprises a screw rod arranged on the bottom frame 3, and when the left side of the hoisting machine is used, the screw rod extends to lock the door-shaped frame and the walking track 6. Because the friction resistance between the walking track 6 and the walking wheels 7 is small, the walking wheels 7 are easy to separate from the walking track 6 during walking, and the two ends of the walking track 6 are also provided with a stopping mechanism to prevent the walking wheels 7 from slipping off the walking track 6.
Fig. 4 is a schematic view of an anti-overturning mechanism, and referring to fig. 1-4, an anti-overturning mechanism is further arranged between the portal frame and the running rail 6. The anti-overturning mechanism comprises various forms, such as supporting legs arranged on two sides of the door-shaped frame. In a preferred embodiment, in this embodiment, the running rail is a channel or an i-beam, and the anti-overturning mechanism includes: the hanging wheel 10 is slidably arranged in a track groove of the walking track 6, the opening of the track groove faces to two sides of the portal frame, and the connecting rod 9 is connected with the underframe 3 and the hanging wheel 10.
When the rapid evacuation platform panel laying device is used: firstly, installing a traveling rail 6 on a flat car by using a gantry crane and fixing, hoisting the portal frame, a hanging beam 4 on the portal frame and an electric hoist 5 on the traveling rail 6, and installing an anti-overturning mechanism of the portal frame; hoisting the panel 14 onto a flat car through a gantry crane, and transporting the panel 14 to a paving position through the flat car; the portal frame runs on the running track 6 to enable the hanging beam 4 to move above the upper panel 14, the electric hoist 5 is utilized to hoist the panels 14 one by one and convey the panels to the side surface of the running track 6, and the panels 14 are fixed with the U-shaped clamps reserved on the buttresses through the reserved limiting grooves in a side-shifting prevention mode; after the panels 14 are laid, the linear positions of the whole evacuation platform need to be adjusted, and the panels 14 are finely adjusted according to the requirements of the limit.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a quick laying device of evacuation platform panel which characterized in that includes: the gantry crane comprises a gantry frame, a lifting beam locking mechanism, a lifting mechanism, a walking track and walking wheels, wherein the gantry frame is arranged on the walking track through the walking wheels, the lifting mechanism is arranged on the lifting beam in a sliding manner, the lifting beam is arranged on the gantry frame in a sliding manner, so that the lifting mechanism can transversely slide towards the two sides of the walking track, and the lifting beam locking mechanism is arranged between the lifting beam and the gantry frame.
2. The evacuation platform panel rapid-laying apparatus of claim 1, wherein the gantry comprises: the lifting device comprises a top frame, upright columns and bottom frames, wherein the two bottom frames are arranged at intervals, the upright columns are connected with the top frame and the bottom frames, the lifting beam is arranged on the top frame in a sliding mode, and the walking wheels are arranged on the bottom frames.
3. The evacuation platform panel rapid-laying device according to claim 2, wherein the two running rails are provided separately, and an anchoring mechanism is provided on the running rails.
4. The evacuation platform panel rapid-laying apparatus according to claim 2, wherein a diagonal draw bar is further provided between the top frame and the vertical column.
5. The evacuation platform deck quick-laying apparatus of claim 1, wherein the suspension beam locking mechanism comprises: and the locking plate is rotatably arranged at one end of the hanging beam on the door-shaped frame.
6. The rapid evacuation platform panel laying apparatus according to claim 5, wherein the suspension beam has a locking pin at one end, and the locking plate has a U-shaped groove, and the locking pin is locked in the U-shaped groove to lock the suspension beam and the gantry.
7. The evacuation platform panel quick-laying apparatus of claim 1, further comprising: the hook is arranged on the door-shaped frame, and the hook lock is used for connecting an anchoring pile and the hook.
8. The evacuation platform panel quick laying apparatus according to claim 1 or 7, wherein a brake is provided on the running wheels or a brake is provided between the gate frame and the running rail.
9. The evacuation platform deck rapid-laying apparatus of claim 1, wherein an anti-overturning mechanism is further disposed between the gantry and the traveling rail.
10. The evacuation platform deck rapid-laying apparatus of claim 9, wherein the running rails are channel steels or i-beams, and the anti-overturning mechanism comprises: the hanging wheel is slidably arranged in a track groove of the walking track, and the connecting rod is connected with the door-shaped frame and the hanging wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494122.9U CN216377239U (en) | 2021-10-15 | 2021-10-15 | Quick laying device of evacuation platform panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494122.9U CN216377239U (en) | 2021-10-15 | 2021-10-15 | Quick laying device of evacuation platform panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216377239U true CN216377239U (en) | 2022-04-26 |
Family
ID=81246431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122494122.9U Active CN216377239U (en) | 2021-10-15 | 2021-10-15 | Quick laying device of evacuation platform panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216377239U (en) |
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2021
- 2021-10-15 CN CN202122494122.9U patent/CN216377239U/en active Active
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