CN209228389U - Integral trolley for tunnel pre-inspection and waterproof coiled material laying - Google Patents
Integral trolley for tunnel pre-inspection and waterproof coiled material laying Download PDFInfo
- Publication number
- CN209228389U CN209228389U CN201821671682.9U CN201821671682U CN209228389U CN 209228389 U CN209228389 U CN 209228389U CN 201821671682 U CN201821671682 U CN 201821671682U CN 209228389 U CN209228389 U CN 209228389U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- vehicle frame
- electric lifting
- frame
- roll shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000463 material Substances 0.000 title abstract description 4
- 238000007689 inspection Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 3
- 238000004078 waterproofing Methods 0.000 abstract 3
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
Tunnel preliminary examination and waterproofing membrane lay and use integral type platform truck relates to one kind and can carry out the platform truck that preliminary examination and waterproofing membrane laid to the tunnel. The method is mainly designed for solving the problems that the speed of manually laying the waterproof roll material for the tunnel wall is low and the like at present. The device comprises a frame, wherein walking wheels are arranged at the bottom of the frame, a supporting rod is arranged at the front end of the frame, and a detection ring is fixed on the supporting rod; the main shaft is arranged on the frame through a bearing, the front end and the rear end of the main shaft extend out of the frame, the two electric lifting rods are respectively connected with the front end and the rear end of the main shaft, the frame is also provided with a motor, and a gear on an output shaft of the motor is meshed with a gear on the main shaft; the other ends of the two electric lifting rods are provided with U-shaped roller shaft mounting grooves, the two ends of the roller shaft are arranged in the two U-shaped roller shaft mounting grooves respectively, the screw rod is mounted in holes in two side walls of the U-shaped roller shaft mounting grooves, the two ends of the screw rod extend out, and the screw rod is provided with a nut. The advantage is that it is fast to lay waterproofing membrane, can also carry out the preliminary examination to the tunnel.
Description
Technical field:
Preliminary examination can be carried out to tunnel the utility model relates to one kind and waterproof roll is laid with trolley.
Background technique:
Before tunnel double-lining concrete construction, two lining concrete construction faces are detected by preliminary examination trolley, to deficient digging
Place's repairing in advance, makes the thickness of two lining concrete meet construction requirement.
Wall waterproof roll in tunnel is all manually to be laid at present, disadvantage is that speed is slow, work efficiency is low, and recruitment is more,
It is of poor quality.
Summary of the invention:
The technical problem to be solved by the utility model is to provide a kind of laying water-proof coiled material speed is fast, high-quality, work efficiency
Height, and also can be carried out tunnel preliminary examination and the waterproof roll laying integrated bogie hearth of tunnel preliminary examination.
Above-mentioned purpose is achieved in that it includes vehicle frame, and bottom of frame is equipped with traveling wheel, and vehicle frame front end is additionally provided with several
A forwardly convex strut, detection ring identical as tunnel cross sectional shape, that size is adaptable are fixed on strut；
Further include the main shaft being axially arranged along vehicle frame, main shaft be mounted on vehicle frame by bearing and its front-end and back-end all
It is stretched out from vehicle frame, further includes two electric lifting rods, two electric lifting rods are respectively and before the main shaft that stretches out from vehicle frame
End and rear end are connected and fixed, and are also equipped with motor on vehicle frame, and main shaft is equipped with gear, on the gear and main shaft on motor output shaft
Gear engagement；The electric lifting rod for being fixed on front-end of spindle is located at the rear of detection ring；
It further include roll shaft, the other end of two electric lifting rods is designed with opening up U-shaped roll shaft mounting groove, U-shaped roller
The width of axis mounting groove and the diameter of roll shaft are identical, and the both ends of roll shaft are respectively placed in the U-shaped roll shaft installation of two electric lifting rods
In slot, corresponding in the two side walls of U-shaped roll shaft mounting groove to be provided with hole, screw rod is mounted on U-shaped roll shaft mounting groove two side walls
In hole and both ends are all stretched out, and have nut from the screw rod that U-shaped roll shaft installation groove sidewall is stretched out.
The utility model has the advantages that: waterproof roll is mounted on roll shaft, then roll shaft is installed, and screw rod is pressed
On, nut is tightened, and is detected by detection ring to two lining concrete construction faces when trolley is walked, electric lifting rod work is stretched out
Make waterproof roll and constructing tunnel face contact, the lower end of waterproof roll is fixed on constructing tunnel face by worker with nailing, motor
Work drives main axis, and main shaft drives electric lifting rod movement, is laid on waterproof roll on constructing tunnel face, and side is laid with work
People side is fixed with nailing.
Fast using this trolley laying water-proof coiled material speed, high-quality, work efficiency is high, reduces labor intensity, and can also be to tunnel
Road carries out preliminary examination, to reduce the investment to equipment.
Detailed description of the invention:
Fig. 1 is the schematic view of the front view of the utility model, and 11 be waterproof roll in figure；
Fig. 2 is the side structure schematic view of the utility model, and 11 be waterproof roll in figure.
Specific embodiment:
The utility model is described further below with reference to Fig. 1 and Fig. 2；
It includes vehicle frame 1, and bottom of frame is equipped with traveling wheel 2, and vehicle frame front end is additionally provided with several forwardly convex struts 3,
Detection ring 4 identical as tunnel cross sectional shape, that size is adaptable is fixed on strut；
It further include the main shaft 5 being axially arranged along vehicle frame, main shaft is mounted on vehicle frame by bearing and its front-end and back-end
All stretched out from vehicle frame, further include two electric lifting rods 6, two electric lifting rods respectively with the main shaft that is stretched out from vehicle frame
Front-end and back-end are connected and fixed, and motor 7 is also equipped on vehicle frame, and main shaft is equipped with gear 8, gear and master on motor output shaft
Gear engagement on axis；The electric lifting rod for being fixed on front-end of spindle is located at the rear of detection ring；
It further include roll shaft 9, the other end of two electric lifting rods is designed with opening up U-shaped roll shaft mounting groove, U-shaped roller
The width of axis mounting groove and the diameter of roll shaft are identical, and the both ends of roll shaft are respectively placed in the U-shaped roll shaft installation of two electric lifting rods
In slot, corresponding in the two side walls of U-shaped roll shaft mounting groove to be provided with hole, screw rod 10 is mounted on U-shaped roll shaft mounting groove two side walls
Hole in and both ends all stretch out, from U-shaped roll shaft installation groove sidewall stretch out screw rod on have nut.
Claims (1)
1. tunnel preliminary examination and waterproof roll, which are laid with, uses integrated bogie hearth, including vehicle frame (1), bottom of frame is equipped with traveling wheel (2),
Be characterized in: vehicle frame front end is additionally provided with several forwardly convex struts (3), what, size identical as tunnel cross sectional shape was adapted
Detection ring (4) is fixed on strut；
Further include the main shaft (5) being axially arranged along vehicle frame, main shaft be mounted on vehicle frame by bearing and its front-end and back-end all
Stretched out from vehicle frame, further include two electric lifting rods (6), two electric lifting rods respectively with the main shaft that is stretched out from vehicle frame
Front-end and back-end are connected and fixed, and are also equipped on vehicle frame motor (7), and main shaft is equipped with gear (8), the gear on motor output shaft
It is engaged with the gear on main shaft；The electric lifting rod for being fixed on front-end of spindle is located at the rear of detection ring；
It further include roll shaft (9), the other end of two electric lifting rods is designed with opening up U-shaped roll shaft mounting groove, roll shaft
Both ends are respectively placed in the U-shaped roll shaft mounting groove of two electric lifting rods, corresponding in the two side walls of U-shaped roll shaft mounting groove to open
There is hole, screw rod (10) is mounted in the hole of U-shaped roll shaft mounting groove two side walls and both ends are all stretched out, from U-shaped roll shaft mounting groove
There is nut on the screw rod that side wall stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821671682.9U CN209228389U (en) | 2018-10-16 | 2018-10-16 | Integral trolley for tunnel pre-inspection and waterproof coiled material laying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821671682.9U CN209228389U (en) | 2018-10-16 | 2018-10-16 | Integral trolley for tunnel pre-inspection and waterproof coiled material laying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228389U true CN209228389U (en) | 2019-08-09 |
Family
ID=67500092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821671682.9U Active CN209228389U (en) | 2018-10-16 | 2018-10-16 | Integral trolley for tunnel pre-inspection and waterproof coiled material laying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228389U (en) |
-
2018
- 2018-10-16 CN CN201821671682.9U patent/CN209228389U/en active Active
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