CN209100058U - Waterproof cloth trolley with tunnel-liner limit detection function - Google Patents
Waterproof cloth trolley with tunnel-liner limit detection function Download PDFInfo
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- CN209100058U CN209100058U CN201821936954.3U CN201821936954U CN209100058U CN 209100058 U CN209100058 U CN 209100058U CN 201821936954 U CN201821936954 U CN 201821936954U CN 209100058 U CN209100058 U CN 209100058U
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- tunnel
- waterproof cloth
- arch
- telescoping mechanism
- liner limit
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Abstract
The utility model discloses a kind of waterproof cloth trolleys with tunnel-liner limit detection function, in waterproof cloth trolley front end, workbench is provided with Tunnel testing arch, the outer profile of Tunnel testing arch is identical as tunnel-liner limit profile, and the outer profile of the Tunnel testing arch and tunnel-liner limit match profiles are closed when detecting.The utility model can intuitively reflect that those place needs dig and estimate dig how many, and Enlargement excavation can be carried out on the front end workbench of trolley, can larger mitigation detect workload and missing inspection will not occur.
Description
Technical field
The utility model relates to a kind of waterproof cloth trolleys with tunnel-liner limit detection function, are mainly used for tunnel-liner
Limit detection is laid with waterproof cloth, belongs to constructing tunnel apparatus field.
Background technique
Preliminary bracing layer and secondary lining concrete layer are provided in the tunnel structure using drill bursting construction.Initial stage branch
Sheath is the interim load-carrying construction in tunnel formed after tunnel blasting excavation using supporting steel arch and gunite concrete, on the inside of it
Need to carry out the permanent load-carrying construction that one layer of form concrete construction applies secondary lining concrete as tunnel, to guarantee tunnel
The safety and service life in road it is necessary that the thickness of secondary lining concrete reaches design requirement, when tunnel exist owe to dig or
The construction of preliminary bracing layer, which will occupy secondary lining concrete space when thicker, causes secondary lining concrete thickness not up to standard, gives
Tunnel safety leaves hidden danger and shortens tunnel service life.
The method to guarantee that secondary lining concrete thickness generallys use artificial range estimation cooperation apparatus measures is examined at present
It surveys, the place for finding out intrusion tunnel-liner limit carries out digging processing, applies secondary lining concrete, larger workload after qualified
And it is easy missing inspection.
Summary of the invention
The purpose of the utility model is to overcome the above problems of the existing technology, provide a kind of band tunnel-liner limit
The waterproof cloth trolley of detection function.The utility model can intuitively reflect that those place needs dig and estimate dig how many,
Enlargement excavation can be carried out on the front end workbench of trolley, larger mitigation detection workload and missing inspection can will not occur.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of waterproof cloth trolley with tunnel-liner limit detection function, it is characterised in that: in waterproof cloth trolley front end work
Platform is provided with Tunnel testing arch, the outer profile of Tunnel testing arch is identical as tunnel-liner limit profile, when detecting
The outer profile and tunnel-liner limit match profiles of the Tunnel testing arch close.
The Tunnel testing arch includes crown and encircles with the hinged side in crown two sides, crown and vertical telescoping mechanism one end
Hingedly, the vertical telescoping mechanism other end and waterproof cloth trolley front end workbench are rigidly connected.
The side arch is hinged with lateral telescoping mechanism one end, and the lateral telescoping mechanism other end and waterproof cloth trolley front end work
Platform is hinged.
The vertical telescoping mechanism and lateral telescoping mechanism are telescopic oil cylinder or spiral lift.
Using utility model has the advantages that
1, it in the utility model, since the outer profile of Tunnel testing arch is identical as tunnel-liner limit profile, is detecting
The outer profile of Shi Suoshu Tunnel testing arch can intuitively reflect that those place needs dig close to tunnel-liner limit profile
And estimate dig how many, Enlargement excavation can be carried out on the front end workbench of trolley, can larger mitigation detect workload simultaneously
And missing inspection will not occur.
2, in the utility model, the Tunnel testing arch includes crown and encircles with the hinged side in crown two sides, crown with
Vertical telescoping mechanism one end is hinged, and the vertical telescoping mechanism other end and waterproof cloth trolley front end workbench are rigidly connected, side arch
Hinged with lateral telescoping mechanism one end, the lateral telescoping mechanism other end and waterproof cloth trolley front end workbench are hinged, using this
Structure also facilitates the suitable position adjusted to closing with tunnel-liner limit match profiles convenient for the flexible of Tunnel testing arch.
3, in the utility model, the Tunnel testing arch includes crown and encircles with the hinged side in crown two sides, crown with
Vertical telescoping mechanism one end is hinged, and side arch is hinged with lateral telescoping mechanism one end, using this structure, detects the replacement side of arch
Just, it is especially suitable for the tunnel there are many lining section.
Detailed description of the invention
Fig. 1 is the utility model trolley detecting state front view；
Fig. 2 is the utility model trolley detecting state side view；
Fig. 3 is the utility model trolley detecting state A to figure；
Fig. 4 is the utility model trolley waterproof cloth Construction State front view；
Fig. 5 is the utility model trolley waterproof cloth Construction State side view；
Fig. 6 is the utility model trolley waterproof cloth Construction State A to figure；
In the figure, it is marked as 1, Tunnel testing arch, 2, tunnel-liner limit profile, 3, crown, 4, side arch, 5, vertical flexible
Mechanism, 6, waterproof cloth trolley, 7, workbench, 8, lateral telescoping mechanism.
Specific embodiment
Embodiment 1
A kind of waterproof cloth trolley with tunnel-liner limit detection function is arranged in 6 front end workbench 7 of waterproof cloth trolley
There is Tunnel testing arch 1, the outer profile of Tunnel testing arch 1 is identical as tunnel-liner limit profile 2, when detecting the tunnel
The outer profile of detection arch 1 is matched with tunnel-liner limit profile 2.
In the present embodiment, the Tunnel testing arch include crown 3 and with 3 two sides of crown it is hinged side arch 4, crown 3 with
Vertical 5 one end of telescoping mechanism is hinged, and vertical 5 other end of telescoping mechanism and 6 front end workbench 7 of waterproof cloth trolley are rigidly connected.
In the present embodiment, 4, lateral telescoping mechanism 8 other end and waterproofs hinged with lateral 8 one end of telescoping mechanism are encircleed on the side
6 front end workbench 7 of cloth trolley is hinged.
In the present embodiment, the vertical telescoping mechanism 5 and lateral telescoping mechanism 8 are telescopic oil cylinder or spiral lift, and
It is not limited to this, it is all that there is Telescopic in the prior art.
Embodiment 2
The present embodiment combination attached drawing is described further the utility model.
As shown, one group of Tunnel testing arch 1, Tunnel testing arch is arranged in 6 front end workbench 7 of waterproof cloth trolley
1 outer profile is identical as tunnel-liner limit profile 2.Tunnel testing arch 1 encircles 4 groups by the hinged side of crown 3 and two sides for totally 3 sections
At；The crown 3 of Tunnel testing arch 1 and vertical 5 one end of telescoping mechanism are hinged, vertical 5 other end of telescoping mechanism and waterproof cloth platform
The side arch 4 of the rigid connection of 6 front end workbench 7 of vehicle, Tunnel testing arch 1 is hinged with lateral 8 one end of telescoping mechanism, lateral flexible
8 other end of mechanism and 6 front end workbench 7 of waterproof cloth trolley are hinged.
The working principle of the utility model is as follows:
Before waterproof cloth laying construction, by vertical telescoping mechanism 5 and lateral telescoping mechanism 8 by Tunnel testing arch 1
Crown 3 and side arch 4 are adjusted to 2 position of tunnel-liner limit profile, and starting trolley is slowly walked, when testing staff has found tunnel inspection
Survey arch 1 can not by when the trolley that just stops handled.Pass through vertical telescoping mechanism 5 and lateral telescoping mechanism after the completion of detection
8 retract the crown 3 of Tunnel testing arch 1 and side arch 4, so that it may carry out tunnel water proofing cloth laying construction and reinforcement construction.
This detection mode can intuitively reflect that those place needs dig and estimate dig how many, in the front end of trolley
Enlargement excavation can be carried out on workbench.
Claims (4)
1. a kind of waterproof cloth trolley with tunnel-liner limit detection function, it is characterised in that: in waterproof cloth trolley (6) front end work
Make platform (7) to be provided with Tunnel testing arch (1), outer profile and tunnel-liner limit profile (2) phase of Tunnel testing arch (1)
Together, the outer profile of the Tunnel testing arch (1) is matched with tunnel-liner limit profile (2) when detecting.
2. the waterproof cloth trolley according to claim 1 with tunnel-liner limit detection function, it is characterised in that: the tunnel
Road detection arch (1) includes crown (3) and encircles (4) with the hinged side in crown (3) two sides, crown (3) and vertical telescoping mechanism (5)
One end is hinged, and vertical telescoping mechanism (5) other end and waterproof cloth trolley (6) front end workbench (7) are rigidly connected.
3. the waterproof cloth trolley according to claim 2 with tunnel-liner limit detection function, it is characterised in that: the side
Encircle (4) and lateral telescoping mechanism (8) one end is hinged, lateral telescoping mechanism (8) other end and the work of waterproof cloth trolley (6) front end are flat
Platform (7) is hinged.
4. the waterproof cloth trolley according to claim 3 with tunnel-liner limit detection function, it is characterised in that: described perpendicular
It is telescopic oil cylinder or spiral lift to telescoping mechanism (5) and lateral telescoping mechanism (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936954.3U CN209100058U (en) | 2018-11-23 | 2018-11-23 | Waterproof cloth trolley with tunnel-liner limit detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936954.3U CN209100058U (en) | 2018-11-23 | 2018-11-23 | Waterproof cloth trolley with tunnel-liner limit detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100058U true CN209100058U (en) | 2019-07-12 |
Family
ID=67161092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936954.3U Active CN209100058U (en) | 2018-11-23 | 2018-11-23 | Waterproof cloth trolley with tunnel-liner limit detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100058U (en) |
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2018
- 2018-11-23 CN CN201821936954.3U patent/CN209100058U/en active Active
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