CN205714223U - A kind of tunnel of large section side-top arch concrete maintenance trolley - Google Patents
A kind of tunnel of large section side-top arch concrete maintenance trolley Download PDFInfo
- Publication number
- CN205714223U CN205714223U CN201620621356.1U CN201620621356U CN205714223U CN 205714223 U CN205714223 U CN 205714223U CN 201620621356 U CN201620621356 U CN 201620621356U CN 205714223 U CN205714223 U CN 205714223U
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- Prior art keywords
- tunnel
- large section
- section side
- support body
- maintenance trolley
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- 238000012423 maintenance Methods 0.000 title claims abstract description 32
- 239000004567 concrete Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 7
- 210000000476 body water Anatomy 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of tunnel of large section side-top arch concrete maintenance trolley, it is desirable to provide the tunnel of large section side-top arch concrete maintenance trolley that a kind of wet curing uniformity is good.It includes base, running gear, support body, water injector and dash canopy；Described base includes two shaped steel be arrangeding in parallel；Described erection of frames is on the shaped steel of base, and the passage passed through for vehicle and pedestrian is left in the bottom of support body along tunnel length direction；Described running gear includes the road wheel being installed on base lower end；Described water injector includes that many are juxtaposed on support body water spray that is corresponding to tunnel side and roof arch shape and that have water inlet pipe supervisor along tunnel length direction, and some is arranged at that water spray supervisor is upper by certain forms and outlet is towards the sparge pipe of tunnel side and roof arch；Described dash canopy is fixedly installed on support body top and is positioned at below water spray supervisor.This utility model can greatly reduce personnel and put into, and effectively reduces the labor intensity of workmen.
Description
Technical field
This utility model relates to tunnel, tunnel maintenance of equipment technical field, especially relates to top, a kind of tunnel of large section limit
Arch concrete curing trolley.
Background technology
In Hydraulic and Hydro-Power Engineering and other construction of tunnels, there is various functional or structural large-scale tunnel, such as
Diversion tunnel, main building transport hole, tailwater tunnel etc. in Hydraulic and Hydro-Power Engineering, along with maturation and the development of prior art, at present
Most of large-scale tunnel side-top arch concretes use the most directly or make simple chassis and carry out wet curing.Certain domestic Shen
In patent please, make the utilizations such as simple chassis, header tank, water pump, water pipe, hydraulic giant and manually carry out wet curing, need to spend
A large amount of manpower and materials move water tank, chassis, block the traffic, and on-the-spot civilized construction image is in disorder, it is impossible to control wet curing
Uniformity and promptness, and inefficient, input the most more, cause certain wasting of resources, the most how to overcome existing
The deficiency having technology is the problem that current Hydraulic and Hydro-Power Engineering technical field needs solution badly.
Utility model content
This utility model overcomes shortcoming of the prior art, it is provided that a kind of easy to use, does not affect current during maintenance,
The tunnel of large section side-top arch concrete maintenance trolley that wet curing uniformity is good.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions:
A kind of tunnel of large section side-top arch concrete maintenance trolley, including base, running gear, support body, water injector with
And dash canopy；
Described base includes two shaped steel be arrangeding in parallel；
Described erection of frames is on the shaped steel of base, and the bottom of support body is left for vehicle and pedestrian along tunnel length direction
The passage passed through；
Described running gear includes the road wheel being installed on base lower end；
Described water injector includes that many are juxtaposed on support body and tunnel side and roof arch shape phase along tunnel length direction
And should there is the water spray supervisor of water inlet pipe, and some be arranged at by certain forms that water spray supervisor is upper and outlet is pushed up towards tunnel limit
The sparge pipe of arch；
Described dash canopy is fixedly installed on support body top and is positioned at below water spray supervisor.
Preferably, described support body includes two groups of column groups being symmetricly set on two shaped steel, and is installed on column group
The bracing frame of upper end；Passage is constituted between two column groups.
Preferably, often group column group in column between connecting plate is provided with connecting rod.
Preferably, support frame as described above includes the layer frame that multilamellar is made up of crossbeam and longeron, the vertical beam group of articulamentum frame, with
And some articulamentum framves and the hound of vertical beam group.
Preferably, described road wheel uses rail wheel, and is provided with track locking mechanism.
Preferably, dash canopy uses lamellar color steel tile, by square steel supporting and be connected on bracing frame.
Preferably, described running gear also includes the engine driving road wheel.
Preferably, connect between each described water spray supervisor, and be provided with the water inlet pipe of a band valve.
Compared with prior art, this utility model has the advantage that
1, the existing simple chassis of artificial utilization is entered by this utility model tunnel of large section side-top arch concrete maintenance trolley
Row wet curing changes maintenance trolley into and sprays water, and overcomes efficiency of construction low, and personnel labor intensity is big, time-consumingly takes a lot of work, spray
The uneven problem such as not in time of water, can reduce personnel by this utility model and put into and labor intensity, adds concrete spray
Water curing uniformly with in time, has saved construction cost, improves civilized construction image, can produce preferably economic and social benefit.
2, this utility model belongs to the category that Hydraulic and Hydro-Power Engineering technical field basis is changed, and will promote water conservancy water greatly
Electrical engineering big cross section circle or gateway opening type tunnel side-top arch concrete maintenance progress in terms of technique, efficiency, at home and abroad
Tunnel concrete construction document also has no relevant report.
3, this utility model yet there are no and applies in Construction of Hydropower Engineering, and it is intended to minimizing personnel input and reduction is executed
The labor intensity of workman person, carries out maintenance the most in time to side-top arch concrete, improves civilized construction image, improves efficiency.
4, existing side-top arch concrete nourishment is changed into maintenance trolley uniformly timely wet curing by this utility model,
Thus greatly enhancing concrete curing efficiency, more existing concrete curing efficiency improves 30%, decreases mobile water
Case, the labor intensity of simple truss, reduce the security risk of maintenance personnel in tunnel, improves civilized construction image, more existing
Construction cost saved 20%.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation during this utility model use.
Fig. 2 is the profile in Fig. 1 along A-A, tunnel not shown in figure.
Fig. 3 is the enlarged drawing of C portion in Fig. 1.
Fig. 4 is the enlarged drawing of D part in Fig. 1.
Fig. 5 is the enlarged drawing of E part in Fig. 1.
Fig. 6 is the enlarged drawing of F part in Fig. 1.
Fig. 7 is the enlarged drawing of G part in Fig. 2.
Fig. 8 is the enlarged drawing of H part in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under paying creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Tunnel of large section side-top arch concrete maintenance trolley shown in Fig. 1-8, the present embodiment uses track to realize walking, makes
Used time lays the track advanced as maintenance trolley of P50 rail 1 in advance in tunnel, it include base, running gear, support body,
Water injector and dash canopy；
Described base includes two shaped steel be arrangeding in parallel 3, and shaped steel 3 preferably employs the I20a I-steel that intensity is higher；
Described erection of frames is on the shaped steel 3 of base, and the bottom of support body is left for vehicle and row along tunnel length direction
The passage that people passes through；
Described running gear includes the road wheel 2 being installed on base lower end；
Described water injector includes that many are juxtaposed on support body and tunnel side and roof arch shape phase along tunnel length direction
Should and have water inlet pipe 27 water spray supervisor 21, and some by certain forms be arranged at water spray supervisor 21 on and outlet towards tunnel
The sparge pipe 22 of hole side and roof arch；Wherein water spray supervisor 21 preferably employs DN32 coating steel pipe, and described sparge pipe 22 preferably employs
DN20 coating steel pipe.
Described dash canopy is fixedly installed on support body top and is positioned at below water spray supervisor 21, it is to avoid water droplet affects the logical of passage
OK.
Wherein, described support body includes two groups of column groups 4 being symmetricly set on two shaped steel 3, and is installed in column group 4
The bracing frame of end；Passage is constituted between two column groups 4.
Wherein, often between the column in group column group 4, connecting plate 26 being provided with connecting rod 106, column preferably employs
The I20a I-steel that intensity is high.
Wherein, support frame as described above includes the layer frame that multilamellar is made up of crossbeam 205 and longeron 6, the vertical beam group 7 of articulamentum frame,
And some articulamentum framves and the hound 103 of vertical beam group 7；Crossbeam, longeron and hound can be according to link position and load-bearing
Require to select the section bar of suitable types, such as I-steel, channel-section steel or angle steel etc..
Wherein, described road wheel 2 uses rail wheel, and is provided with track locking mechanism 25, track locking mechanism 25
For Conventional mechanisms.Obviously can also use the road surface road wheels such as rubber wheel, directly walk on road surface, supporting for Highway Tunnel
Protect.
Wherein, dash canopy uses lamellar waveform color steel tile 15, is that square steel 12 supports and is connected to bracing frame by 50 × 5mm
On, it is clear that may be used without the color steel tile of arc, or other has the sheet material blocking water droplet.
Wherein, described running gear also includes the engine 5 driving road wheel, can be motor, diesel engine etc., described dynamic
Power machine 5 is by link chain mechanism and road wheel 2 drive connection, it is clear that can also is that other drive mechanisms being suitable for such as gear drive.
Obviously traction apparatus can also be independently arranged, such as tractor or hoist engine.
In the present embodiment, connect between each described water spray supervisor 21, and be provided with the water inlet pipe of a band valve 28
27, it is clear that also can not connect between each water spray supervisor 21, realize supplying water by being separately provided water inlet pipe.
Wherein, the road wheel 2 of the present embodiment is four rail wheels, is respectively welded the vicinity, two ends in both sides shaped steel 3；Main
A diameter of Ф 300mm of road wheel 2, the motor that engine 5 uses power to be 4Kw, the speed of travel is 3m/min, and motor
Can rotating.
Maintenance trolley does not the most affect traffic in tunnel, leaves passage, and channel size is: 7.5m × 5m(width ×
High).
During use, main-supply hydraulic pressure need to have 5Mpa pressure；Concrete curing trolley is arranged on P50 rail 1 top, makes
Road wheel 2 contacts rail surface, and in utilizing water inlet pipe 27 to connect tunnel, main water supply connects flexible pipe, opens valve 28 and track locking dress
Put 25, the most as required maintenance position, by electrical control gear, make maintenance trolley move the most gently at rail surface, right
Side-top arch concrete maintenance position carries out maintenance.Different maintenance positions as required, make maintenance trolley before and after rail surface back and forth
Mobile, it is achieved concrete uniformly maintenance in time.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (8)
1. a tunnel of large section side-top arch concrete maintenance trolley, including base, running gear, support body, water injector and
Dash canopy；It is characterized in that:
Described base includes two shaped steel be arrangeding in parallel；
Described erection of frames is on the shaped steel of base, and the bottom of support body is left along tunnel length direction and passed through for vehicle and pedestrian
Passage；
Described running gear includes the road wheel being installed on base lower end；
Described water injector include many along tunnel length direction be juxtaposed on support body corresponding to tunnel side and roof arch shape and
There is the water spray supervisor of water inlet pipe, and some be arranged at by certain forms that water spray supervisor is upper and outlet is towards tunnel side and roof arch
Sparge pipe；
Described dash canopy is fixedly installed on support body top and is positioned at below water spray supervisor.
Tunnel of large section side-top arch concrete maintenance trolley the most according to claim 1, it is characterised in that: described support body bag
Include two groups of column groups being symmetricly set on two shaped steel, and be installed on the bracing frame of column group upper end；Structure between two column groups
Become passage.
Tunnel of large section side-top arch concrete maintenance trolley the most according to claim 2, it is characterised in that: often group column group
Between interior column, connecting plate is provided with connecting rod.
4. according to the tunnel of large section side-top arch concrete maintenance trolley described in Claims 2 or 3, it is characterised in that: described
Support includes the layer frame that multilamellar is made up of crossbeam and longeron, the vertical beam group of articulamentum frame, and some articulamentum framves and vertical beam group
Hound.
5. according to the arbitrary described tunnel of large section side-top arch concrete maintenance trolley of claim 1-3, it is characterised in that: described
Road wheel uses rail wheel, and is provided with track locking mechanism.
6. according to the arbitrary described tunnel of large section side-top arch concrete maintenance trolley of claim 1-3, it is characterised in that: dash
Canopy uses lamellar color steel tile, by square steel supporting and be connected on bracing frame.
7. according to the arbitrary described tunnel of large section side-top arch concrete maintenance trolley of claim 1-3, it is characterised in that: described
Running gear also includes the engine driving road wheel.
8. according to the arbitrary described tunnel of large section side-top arch concrete maintenance trolley of claim 1-3, it is characterised in that: each institute
State and connect between water spray supervisor, and be provided with the water inlet pipe of a band valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621356.1U CN205714223U (en) | 2016-06-22 | 2016-06-22 | A kind of tunnel of large section side-top arch concrete maintenance trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620621356.1U CN205714223U (en) | 2016-06-22 | 2016-06-22 | A kind of tunnel of large section side-top arch concrete maintenance trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714223U true CN205714223U (en) | 2016-11-23 |
Family
ID=57315642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620621356.1U Expired - Fee Related CN205714223U (en) | 2016-06-22 | 2016-06-22 | A kind of tunnel of large section side-top arch concrete maintenance trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952478A (en) * | 2016-06-22 | 2016-09-21 | 中国水利水电第十四工程局有限公司 | Large-section tunnel side top arch concrete curing trolley |
-
2016
- 2016-06-22 CN CN201620621356.1U patent/CN205714223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952478A (en) * | 2016-06-22 | 2016-09-21 | 中国水利水电第十四工程局有限公司 | Large-section tunnel side top arch concrete curing trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |