CN207470205U - A kind of tunnel concrete maintenance repairing trolley - Google Patents
A kind of tunnel concrete maintenance repairing trolley Download PDFInfo
- Publication number
- CN207470205U CN207470205U CN201721622213.3U CN201721622213U CN207470205U CN 207470205 U CN207470205 U CN 207470205U CN 201721622213 U CN201721622213 U CN 201721622213U CN 207470205 U CN207470205 U CN 207470205U
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- maintenance
- jet pipe
- tunnel
- vehicle frame
- tunnel concrete
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Abstract
The utility model discloses a kind of tunnel concretes to conserve repairing trolley, booster pump, water tank and maintenance jet pipe including vehicle frame and on vehicle frame, the vehicle frame is equipped at least one layer of operating platform, the maintenance jet pipe is the curve bend to match with the tunnel cross section, the maintenance jet pipe is equipped with multiple circumferentially and towards the nozzle of the tunnel inner wall, the bottom of frame is equipped with traveling wheel and drives the hoofing part of traveling wheel rotation, and pipeline connection is passed sequentially through between the water tank, booster pump and maintenance jet pipe.The utility model can comprehensively conserve the concrete surface of tunnel inner wall, simple in structure, at low cost, efficient, while have both maintenance and repairing effect.
Description
Technical field
The utility model is related to tunnel concrete conservation technology field more particularly to a kind of tunnel concrete maintenance repairing platforms
Vehicle.
Background technology
In engineering construction field, after concrete cast, such as hot climate is air-dried, and is conserved not in time, coagulation
Moisture can evaporate too fast in soil, form dehydrating phenomena, can prevent to have been formed the cement granules of gelinite from abundant aquation, it is impossible to turn
Stable crystallization is turned to, lacks enough cohesive forces, so as to sheet occur in concrete surface or powdery comes off.In addition,
When concrete not yet has enough intensity, the premature evaporation of moisture can also generate larger contraction distortion, cup shake occur,
So the maintenance work after concreting is extremely important；However it can also be lacked after concreting along with there are some quality
It falls into.General tunnel concrete after pouring is conserved using artificial watering, and labor intensity is larger, and watering conserves uneven, speed
Slowly；And the mass defect occurred is typically all defect to be handled using setting up movable Scaffold platform, and more people are needed when mobile
Coordinate movable Scaffold, labor intensity is big, and artificial consuming is more, and efficiency is low, and security risk is high, can not ensure later concrete matter
Amount.
Utility model content
The technical problems to be solved in the utility model be overcome the deficiencies of the prior art and provide one kind can be comprehensively to tunnel
The concrete surface of hole inner wall is conserved, simple in structure, at low cost, efficient, while has both the tunnel of maintenance and repairing effect
Hole concrete curing repairing trolley.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of tunnel concrete maintenance repairing trolley, booster pump, water tank and maintenance spray including vehicle frame and on vehicle frame
Pipe, the vehicle frame are equipped at least one layer of operating platform, and the maintenance jet pipe is the curved bend to match with the tunnel cross section
Pipe, for the maintenance jet pipe equipped with multiple circumferentially and towards the nozzle of the tunnel inner wall, the bottom of frame is equipped with row
It walks wheel and drives the hoofing part of traveling wheel rotation, pipeline connection is passed sequentially through between the water tank, booster pump and maintenance jet pipe.
As a further improvement of the above technical scheme：
The vehicle frame includes pedestal and the four columns being fixedly arranged on pedestal, and the booster pump, water tank and hoofing part are set
In on pedestal, the traveling wheel is set on pedestal lower end, and the operating platform is fixed in four columns, and an at least root post
It is equipped with cat ladder.
The operating platform both ends extend outwardly with respect to column, the vehicle frame further include to the both ends that operating platform extends into
The arc reinforcing bar that row is reinforced, it is identical with the shape for conserving jet pipe that the arc reinforces rod-shape.
The arc reinforcing bar is set as two, is divided into the both sides of operating platform.
Reinforcing rib is equipped between the arc reinforcing bar and maintenance jet pipe.
The nozzle is rotatably installed on maintenance jet pipe.
The operating platform includes expanded metal lath aisle and the guard rail set on expanded metal lath aisle surrounding.
The water tank is equipped with two groups, and two groups of water tanks pass through pipeline connection, one of which water tank and booster pump and maintenance jet pipe
Between connect.
The hoofing part includes decelerating motor and intermeshing drive sprocket and driven sprocket, the drive sprocket are set
In decelerating motor output terminal, the driven sprocket is set on the wheel shaft of traveling wheel.
Compared with prior art, the utility model has the advantage of：
The tunnel concrete of the utility model, which conserves, repairs trolley, and the flow in water tank is pressurized to be entered in maintenance jet pipe,
It is sprayed by nozzle to (tunnel inner wall) concrete surface, reaches maintenance action；The setting of operating platform, on the one hand, work as spray
Head needs to adjust or go wrong, and operating personnel can be operated in operating platform, and another convenience, trolley is walked in tunnel
In the process, in case of honeycomb, pitted skin and other issues occurs in concrete, personnel are repaired on the operational platform, the tunnel coagulation
Soil maintenance repairing trolley, maintenance nozzle contour match with tunnel inner wall, can be comprehensively to the concrete surface of tunnel inner wall
It is conserved, it is simple in structure, it is at low cost, it is efficient, maintenance and repairing effect can be had both simultaneously.
Description of the drawings
Fig. 1 is the dimensional structure diagram (one) of the utility model.
Fig. 2 is the dimensional structure diagram (two) of the utility model.
Fig. 3 is the main structure diagram of the utility model.
Fig. 4 is the overlooking the structure diagram of the utility model.
Fig. 5 is enlarged drawing at A in Fig. 4.
Each label represents in figure：
1st, vehicle frame；11st, pedestal；111st, horizontal truss；12nd, column；13rd, cat ladder；14th, arc reinforcing bar；15th, reinforcing rib；
2nd, booster pump；3rd, water tank；4th, jet pipe is conserved；41st, nozzle；5th, operating platform；51st, expanded metal lath aisle；52nd, guard rail；6th, row
Walk wheel；61st, wheel shaft；7th, hoofing part；71st, decelerating motor；72nd, drive sprocket；73rd, driven sprocket；81st, the first pipeline；82nd,
Two pipelines；83rd, third pipeline；9th, universal driving shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
As shown in Figures 1 to 5, the tunnel concrete maintenance repairing trolley of the present embodiment, including vehicle frame 1 and set on vehicle frame 1
On booster pump 2, water tank 3 and maintenance jet pipe 4, vehicle frame 1 is equipped at least one layer of operating platform 5, and maintenance jet pipe 4 is transversal with tunnel
The curve bend that face matches, maintenance jet pipe 4 are equipped with multiple circumferentially and towards the nozzle 41 of tunnel inner wall, 1 bottom of vehicle frame
The hoofing part 7 that portion is equipped with traveling wheel 6 and traveling wheel 6 is driven to rotate leads to successively between water tank 3, booster pump 2 and maintenance jet pipe 4
Cross pipeline connection.
The number of plies of operating platform 5 and tunnel it is highly relevant, in the present embodiment, operating platform 5 is set two layers.Water tank 3 is logical
It crosses the first pipeline 81 to connect with booster pump 2, booster pump 2 is connected by the second pipeline 82 with maintenance jet pipe 4, the flow in water tank 3
It is pressurized to enter in maintenance jet pipe 4, it is sprayed by nozzle 41 to (tunnel inner wall) concrete surface, reaches maintenance action.Behaviour
Make the setting of platform 5, on the one hand, when nozzle 41 needs to adjust or go wrong, operating personnel can be grasped in operating platform 5
Make, another convenience, trolley is in tunnel in walking process, and if honeycomb, pitted skin and other issues occurs in concrete, personnel are grasping
Make to be repaired on platform 5.Tunnel concrete maintenance repairing trolley, maintenance 4 shape of jet pipe match with tunnel inner wall, can be with
Comprehensively the concrete surface of tunnel inner wall is conserved, it is simple in structure, it is at low cost, it is efficient, can have both simultaneously maintenance and
Repairing acts on.
In the present embodiment, nozzle 41 is rotatably installed on maintenance jet pipe 4.By rotating adjusting shower nozzle 41, make it more
Good sprinkling concrete surface.
In the present embodiment, vehicle frame 1 includes pedestal 11 and the four columns 12 being fixedly arranged on pedestal 11, booster pump 2, water tank 3
And hoofing part 7 is set on pedestal 11, traveling wheel 6 is set on 11 lower end of pedestal, and operating platform 5 is fixed in four columns 12, and
There is a root post 12 to be equipped with cat ladder 13.Pedestal 11 is made of two groups of horizontal truss 111 arranged side by side, and two groups of horizontal truss 111 are left
The right side is symmetrical arranged, and two are set on one group of horizontal truss 111 in four columns 12, and another two are set on another group of horizontal truss 111
On.Conserving jet pipe 4 has opening, and the both ends of opening are separately fixed on two groups of horizontal truss 111.
In the present embodiment, 5 both ends of operating platform extend outwardly with respect to column 12, and vehicle frame 1, which further includes, extends operating platform 5
The arc reinforcing bar 14 reinforced of both ends, 14 shape of arc reinforcing bar is identical with the shape for conserving jet pipe 4.Arc reinforcing bar
Reinforcing rib 15 is equipped between 14 and maintenance jet pipe 4, for being processed to maintenance jet pipe 4, arc reinforcing bar 14 is set as two,
It is divided into the both sides of operating platform 5.Arc reinforcing bar 14 also has opening, and the both ends of opening are separately fixed at two groups of horizontal girders
On frame 111.Operating platform 5 includes expanded metal lath aisle 51 and the guard rail 52 set on 51 surrounding of expanded metal lath aisle.
In the present embodiment, in the present embodiment, water tank 3 is equipped with two groups, and two groups of water tanks 3 are connected by third pipeline 83, wherein
It is connected between one group of water tank 3 and booster pump 2 and maintenance jet pipe 4, and three is located on same group of horizontal truss 111.Hoofing part 7
It is exported including decelerating motor 71 and intermeshing drive sprocket 72 and driven sprocket 73, drive sprocket 72 set on decelerating motor 71
End, driven sprocket 73 are set on the wheel shaft 61 of traveling wheel 6.It is attached, subtracted by universal driving shaft 9 between two groups of horizontal truss 111
Speed motor 71 is with another group of water tank 3 on the horizontal truss 111 of another side.Decelerating motor 71 drives drive sprocket 72, drive chain
72 drive driven sprocket 73 of wheel rotates, and 73 drive shaft 61 of driven sprocket and traveling wheel 6 rotate, while wheel shaft 61 will be rotated and be transmitted
To universal driving shaft 9, universal driving shaft 9 drives the wheel shaft 61 of another side and traveling wheel 6, realizes trolley walking.
Although the utility model has been disclosed with preferred embodiment as above, it is not limited to the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents technical solutions of the utility model are made with many possible changes and modifications or is revised as the equivalent of equivalent variations
Embodiment.Therefore, every content without departing from technical solutions of the utility model, according to the utility model technical spirit to above real
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (9)
1. a kind of tunnel concrete maintenance repairing trolley, it is characterised in that：Supercharging including vehicle frame (1) and on vehicle frame (1)
(2), water tank (3) and maintenance jet pipe (4) are pumped, the vehicle frame (1) is equipped at least one layer of operating platform (5), the maintenance jet pipe (4)
For the curve bend to match with the tunnel cross section, the maintenance jet pipe (4) is equipped with multiple circumferentially and towards institute
The nozzle (41) of tunnel inner wall is stated, the walking that vehicle frame (1) bottom is equipped with traveling wheel (6) and traveling wheel (6) is driven to rotate is driven
Dynamic (7) pass sequentially through pipeline connection between the water tank (3), booster pump (2) and maintenance jet pipe (4).
2. tunnel concrete maintenance repairing trolley according to claim 1, it is characterised in that：The vehicle frame (1) is the bottom of including
Seat (11) and the four columns (12) being fixedly arranged on pedestal (11), the booster pump (2), water tank (3) and hoofing part (7) are set on
On pedestal (11), the traveling wheel (6) is fixed on set on pedestal (11) lower end, the operating platform (5) in four columns (12),
And an at least root post (12) is equipped with cat ladder (13).
3. tunnel concrete maintenance repairing trolley according to claim 2, it is characterised in that：The operating platform (5) two
The opposite column (12) in end extends outwardly, and the vehicle frame (1) further includes the arc reinforced to the both ends that operating platform (5) extends
Reinforcing bar (14), arc reinforcing bar (14) shape are identical with the shape of maintenance jet pipe (4).
4. tunnel concrete maintenance repairing trolley according to claim 3, it is characterised in that：The arc reinforcing bar (14)
Two are set as, is divided into the both sides of operating platform (5).
5. tunnel concrete maintenance repairing trolley according to claim 3, it is characterised in that：The arc reinforcing bar (14)
Reinforcing rib (15) is equipped between maintenance jet pipe (4).
6. the tunnel concrete maintenance repairing trolley according to claim 1 to 5 any one, it is characterised in that：The spray
Head (41) is rotatable to be installed on maintenance jet pipe (4).
7. the tunnel concrete maintenance repairing trolley according to claim 1 to 5 any one, it is characterised in that：The behaviour
Make guard rail (52) of the platform (5) including expanded metal lath aisle (51) and set on expanded metal lath aisle (51) surrounding.
8. the tunnel concrete maintenance repairing trolley according to claim 1 to 5 any one, it is characterised in that：The water
For case (3) equipped with two groups, two groups of water tanks (3) pass through pipeline connection, one of which water tank (3) and booster pump (2) and maintenance jet pipe (4)
Between connect.
9. the tunnel concrete maintenance repairing trolley according to claim 1 to 5 any one, it is characterised in that：The row
It walks driving (7) and includes decelerating motor (71) and intermeshing drive sprocket (72) and driven sprocket (73), the drive sprocket
(72) set on decelerating motor (71) output terminal, the driven sprocket (73) is on the wheel shaft (61) of traveling wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622213.3U CN207470205U (en) | 2017-11-22 | 2017-11-22 | A kind of tunnel concrete maintenance repairing trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622213.3U CN207470205U (en) | 2017-11-22 | 2017-11-22 | A kind of tunnel concrete maintenance repairing trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470205U true CN207470205U (en) | 2018-06-08 |
Family
ID=62259060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622213.3U Active CN207470205U (en) | 2017-11-22 | 2017-11-22 | A kind of tunnel concrete maintenance repairing trolley |
Country Status (1)
| Country | Link |
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| CN (1) | CN207470205U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952768A (en) * | 2018-08-30 | 2018-12-07 | 中国水利水电第十四工程局有限公司 | A kind of stage apparatus of Shield tunnel secondary grouting |
| CN109236326A (en) * | 2018-09-30 | 2019-01-18 | 中铁局集团有限公司 | A kind of intelligence tunnel double-lining face spray maintenance trolley |
| CN109676775A (en) * | 2019-01-31 | 2019-04-26 | 中交二航局第四工程有限公司 | A kind of double seal formula prefabricated box -beam maintenance canopy |
-
2017
- 2017-11-22 CN CN201721622213.3U patent/CN207470205U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952768A (en) * | 2018-08-30 | 2018-12-07 | 中国水利水电第十四工程局有限公司 | A kind of stage apparatus of Shield tunnel secondary grouting |
| CN109236326A (en) * | 2018-09-30 | 2019-01-18 | 中铁局集团有限公司 | A kind of intelligence tunnel double-lining face spray maintenance trolley |
| CN109676775A (en) * | 2019-01-31 | 2019-04-26 | 中交二航局第四工程有限公司 | A kind of double seal formula prefabricated box -beam maintenance canopy |
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