CN218206795U - Detection trolley for trackless maintenance dust removal in tunnel - Google Patents
Detection trolley for trackless maintenance dust removal in tunnel Download PDFInfo
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- CN218206795U CN218206795U CN202122002589.7U CN202122002589U CN218206795U CN 218206795 U CN218206795 U CN 218206795U CN 202122002589 U CN202122002589 U CN 202122002589U CN 218206795 U CN218206795 U CN 218206795U
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Abstract
The utility model discloses a detection platform truck for trackless maintenance removes dust in tunnel, include floorbar, actuating mechanism, water supply mechanism, spray mechanism, hoop moving mechanism, portal, detector, the bottom of floorbar sets up actuating mechanism, the upside of floorbar sets up the portal, water supply mechanism sets up on the floorbar, spray the fixed left and right sides that sets up at the portal of mechanism, the detector passes through the hoop moving mechanism cooperation and sets up the middle zone at the portal. The utility model relates to a rational in infrastructure, the stable performance, the security performance is high, and it is steady to go, even to tunnel concrete maintenance, realizes regularly, fixes a position automatic maintenance, easy operation, and the noise is little more energy-concerving and environment-protective, has improved work efficiency greatly, reaches trackless maintenance detection platform truck in meeting the quality requirement, safety requirement's the tunnel.
Description
Technical Field
The utility model belongs to the technical field of two lining concrete curing and detection in the tunnel, concretely relates to a detect platform truck that is used for trackless maintenance in tunnel to remove dust.
Background
In recent years, construction projects have higher requirements on construction tool equipment and mechanical equipment, more strict requirements are provided for energy conservation and environmental protection, so that the cost of construction enterprises is increased, the construction enterprises also provide fine management, the management benefits, namely the management efficiency, the labor intensity of constructors is reduced, the operation efficiency is improved, the requirement on high-quality development of construction is improved, the pollution to the environment is required to be reduced in the construction process, the environment is protected, and most importantly, the working efficiency and the construction safety quality of the constructors are improved. Construction enterprises also put forward fine management, and the management is required to be beneficial, namely management is required to be efficient, the labor intensity of constructors is reduced, the operation efficiency is improved, and the requirement on high-quality development of construction is improved. Need spray the maintenance in time to the concrete that has poured during tunnel construction at present stage, guarantee that the concrete has sufficient moisture content at hydration in-process, it promotes solidification and concrete quality promotion of concrete fast to promote, still the concrete injection to the inner wall with water pipe or spray gun to two lining concrete maintenance at present stage to constructor, because tunnel vault height ratio, it can't reach to spray the maintenance, it is inhomogeneous to spray again that the manual work, the waste of water is great, tunnel ground is muddy, influence construction vehicle is current, and there is the potential safety hazard.
The loader bucket is welded with a frame in the concrete in the tunnel at the present stage, detection personnel stand on the frame to support a detection instrument for detection operation, the labor intensity of the detection personnel is high, the frame is high, the loader travels unstably, the sight of a driver is poor, potential safety hazards exist, the construction quality and the progress can be directly influenced, and the construction cost of an enterprise is increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the main object of the present invention is to provide a detection trolley for trackless maintenance and dust removal in tunnels.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the embodiment of the utility model provides a test trolley for in tunnel trackless maintenance removes dust, include floorbar, actuating mechanism, water supply mechanism, spray mechanism, hoop moving mechanism, portal, detector, the bottom of floorbar sets up actuating mechanism, the upside of floorbar sets up the portal, water supply mechanism sets up on the floorbar, spray the fixed left and right sides that sets up at the portal of mechanism, the detector passes through the middle zone that the hoop moving mechanism cooperation set up at the portal.
In the above scheme, the driving mechanism comprises a steering assembly and a driving assembly, and the steering assembly and the driving assembly are respectively arranged on the front side and the rear side of the bottom beam along the walking direction.
In the above scheme, including turning to the subassembly and including turning to case, directive wheel, pivot, steering cylinder, turn to the case and set up two and be located the both sides of floorbar front side respectively, the upper portion of every turns to the case is connected through the pivot that vertical setting and run through the floorbar to set up the directive wheel in every turns to the case, one side of every turns to the case and is connected with the steering cylinder who fixes in the floorbar bottom.
In the above scheme, drive assembly includes drive case, driving motor, drive ring gear, drive wheel, the drive case sets up two and is located the both sides of floorbar rear side respectively, sets up the drive ring gear in every drive case, the drive ring gear is connected with outside driving motor, the drive wheel is established to the cover on the drive ring gear.
In the scheme, the water supply mechanism comprises a water storage tank, a water supply pipeline, a recovery pipeline and a water collecting plate, the water storage tank is arranged on the bottom beam, one pipeline of the water storage tank is communicated with the spraying mechanism through the water supply pipeline, the other pipeline of the water storage tank is communicated with the water collecting plate through the recovery pipeline, and the water collecting plate is arranged below the spraying mechanism and used for collecting water sprayed by the spraying mechanism; and a water pump is also arranged on the water supply pipeline.
In the above scheme, the spraying mechanism comprises two annular water pipes and spray heads, the two annular water pipes are respectively located on two sides of the portal frame, the spray heads are uniformly distributed on each annular water pipe, and the annular water pipes are connected with the water supply pipelines.
In the above scheme, the annular moving mechanism comprises two annular rails, two idler wheels, a transmission shaft, chain wheels, chains, a fixed platform, a speed reducer, a lifting assembly and a deviation assembly, the two annular rails are connected with the door frame, the idler wheels are arranged at positions, corresponding to the annular rails, of the lower side of the fixed platform, the speed reducer is arranged on the bottom surface of the fixed platform and connected with the transmission shaft horizontally arranged, the chain wheels are arranged at two ends of the transmission shaft respectively, and each chain wheel is connected with the corresponding idler wheel through the chains.
In the above scheme, lift and skew subassembly includes electric putter, rack, rotary gear, sliding sleeve, lift slide bar, elevator motor, the electric putter level sets up at fixed platform's top surface to the output is connected with the rack, the sliding sleeve sets up and the bottom is connected through rotary gear and rack cooperation along vertical direction, the lift slide bar is worn to establish in the sliding sleeve, elevator motor sets up outside the sliding sleeve and is connected with the lift slide bar.
In the above scheme, the top of the lifting slide bar is connected with a detector fixing frame through a regulating spring, and the detector fixing frame is used for installing a detector.
Compared with the prior art, the utility model relates to a rational in infrastructure, the stable performance, the security performance is high, and it is steady to travel, even to tunnel concrete maintenance, realizes regularly, fixes a position automatic maintenance, easy operation, and the noise is little more energy-concerving and environment-protective, has improved work efficiency greatly, reaches trackless maintenance detection platform truck in the tunnel that accords with the quality requirement, the safety requirement.
Drawings
The accompanying drawings, which are described herein, serve to disclose a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are used to explain the invention and not to constitute an undue limitation on the invention. In the drawings:
FIG. 1 is a schematic structural view of a trackless maintenance dust removal detection trolley for use in a tunnel according to an embodiment of the present invention;
fig. 2 is a side view of the utility model discloses a detection platform truck that is used for trackless maintenance dust removal in the tunnel is provided to the embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplified description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but also other elements not expressly listed or inherent to such process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, article, or apparatus that comprises the element.
The embodiment of the utility model provides a detection platform truck for trackless maintenance removes dust in tunnel, as shown in fig. 1, 2, including floorbar 1, actuating mechanism 2, water supply mechanism 3, spray mechanism 4, hoop moving mechanism 5, portal 6, detector, the bottom of floorbar 1 sets up actuating mechanism 2, the upside of floorbar 1 sets up portal 6, water supply mechanism 3 sets up on floorbar 1, spray the fixed left and right sides that sets up at portal 6 of mechanism 4, the detector passes through the hoop moving mechanism 5 cooperation and sets up the middle zone at portal 6.
A plurality of connecting beams 61 can be arranged between the door frames 6 according to the strength requirement.
The driving mechanism 2 comprises a steering assembly 21 and a driving assembly 22, wherein the steering assembly 21 and the driving assembly 22 are respectively arranged at the front side and the rear side of the bottom beam 1 along the walking direction.
The steering assembly 21 comprises two steering boxes 211, two steering wheels 212, a rotating shaft 213 and steering oil cylinders 214, wherein the two steering boxes 211 are respectively positioned at two sides of the front side of the bottom beam 1, the upper part of each steering box 211 is connected through the rotating shaft 213 which is vertically arranged and penetrates through the bottom beam 1, the steering wheels 212 are arranged in each steering box 211, and one side of each steering box 211 is connected with the steering oil cylinders 214 fixed at the bottom of the bottom beam 1.
The driving assembly 22 comprises two driving boxes 221, two driving motors 222, two driving gear rings 223 and two driving wheels 224, the two driving boxes 22 are respectively located on two sides of the rear side of the bottom beam 1, the driving gear rings 223 are arranged in each driving box 22, the driving gear rings 223 are connected with the external driving motors 222, and the driving wheels 224 are sleeved on the driving gear rings 223.
The water supply mechanism 3 comprises a water storage tank 31, a water supply pipeline 32, a recovery pipeline 33 and a water collecting plate 34, the water storage tank 31 is arranged on the bottom beam 1, one path of the water storage tank 31 is communicated with the spraying mechanism 4 through the water supply pipeline 32, the other path of the water storage tank 31 is communicated with the water collecting plate 34 through the recovery pipeline 33, and the water collecting plate 34 is arranged below the spraying mechanism 4 and used for collecting water sprayed by the spraying mechanism 4; a water pump is also provided in the water supply line 32.
The spraying mechanism 4 comprises two annular water pipes 41 and spray heads 42, the two annular water pipes 41 are respectively positioned at two sides of the door frame 6, the spray heads 42 are uniformly distributed on each annular water pipe 41, and the annular water pipes 41 are connected with the water supply pipeline 32.
The circular moving mechanism 5 comprises two circular rails 51, two rollers 52, a transmission shaft 53, chain wheels 54, chains 55, a fixed platform 56, a speed reducer 57 and a lifting and shifting assembly 58, wherein the fixed platform 56 is connected with the gantry 6, the rollers 52 are arranged at the positions, corresponding to the circular rails 51, of the lower side of the fixed platform 56, the speed reducer 57 is arranged on the bottom surface of the fixed platform 56 and is connected with the transmission shaft 53 which is horizontally arranged, the chain wheels 54 are respectively arranged at the two ends of the transmission shaft 53, and each chain wheel 54 is connected with the roller wheel 52 through the chains 55.
The lifting and offsetting assembly 58 comprises an electric push rod 581, a rack 582, a rotary gear 583, a sliding sleeve 584, a lifting slide bar 585 and a lifting motor 586, wherein the electric push rod 581 is horizontally arranged on the top surface of the fixed platform 56, the output end of the electric push rod is connected with the rack 582, the sliding sleeve 584 is arranged along the vertical direction, the bottom of the sliding sleeve is in fit connection with the rack 582 through the rotary gear 583, the lifting slide bar 585 is arranged in the sliding sleeve 584 in a penetrating manner, and the lifting motor 586 is arranged outside the sliding sleeve 584 and is connected with the lifting slide bar 585.
The top of the lifting slide bar 585 passes through a regulating spring 587 and a detector fixing frame 588, and the detector fixing frame 588 is used for installing a detector.
The utility model discloses a working process:
the whole detection trolley is driven to move forwards or backwards along the tunnel under the action of the driving motor 222, and the direction of the steering wheel 212 is adjusted through the steering oil cylinder 214 in the moving process, so that the form direction of the whole detection trolley can be changed;
in the moving process, the water pump works to output the water in the water storage tank 31 to the annular water pipe 41 through the water supply pipeline 32 and then spray the water to the inner wall of the tunnel through the spray nozzle 42;
the water in the spraying process can be recovered through the water collecting plate 34 and recycled to the water storage tank 31 for recycling.
When the detection is needed, a plurality of detectors can be adopted for testing, the electric push rod 581 acts to enable the lifting slide bar 585 to adjust the position, so that the detectors can measure more positions, and the lifting motor 586 adjusts the height of the lifting slide bar 585, so that the detectors can be connected with the inner wall of the tunnel more closely.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (9)
1. The utility model provides a detect platform truck that is used for trackless maintenance in tunnel to remove dust, its characterized in that includes floorbar, actuating mechanism, water supply mechanism, sprays mechanism, hoop moving mechanism, portal, detector, the bottom of floorbar sets up actuating mechanism, the upside of floorbar sets up the portal, water supply mechanism sets up on the floorbar, spray the fixed left and right sides that sets up at the portal of mechanism, the detector passes through the hoop moving mechanism cooperation and sets up the middle zone at the portal.
2. The trackless maintenance and dust removal detection trolley used in the tunnel according to claim 1, wherein the driving mechanism comprises a steering component and a driving component, and the steering component and the driving component are respectively arranged on the front side and the rear side of the bottom beam along the traveling direction.
3. The detection trolley for trackless maintenance dust removal in the tunnel according to claim 2, wherein the steering assembly comprises two steering boxes, two steering wheels, a rotating shaft and a steering oil cylinder, the two steering boxes are respectively positioned at two sides of the front side of the bottom beam, the upper part of each steering box is connected through the rotating shaft which is vertically arranged and penetrates through the bottom beam, the steering wheels are arranged in each steering box, and one side of each steering box is connected with the steering oil cylinder fixed at the bottom of the bottom beam.
4. The detection trolley for trackless maintenance dust removal in the tunnel of claim 3, wherein the driving assembly comprises two driving boxes, two driving motors, two driving gear rings and two driving wheels, the two driving boxes are respectively positioned at two sides of the rear side of the bottom beam, the driving gear rings are arranged in each driving box and connected with the external driving motor, and the driving wheels are sleeved on the driving gear rings.
5. The detection trolley for trackless maintenance and dust removal in tunnels according to any one of claims 1 to 4, wherein the water supply mechanism comprises a water storage tank, a water supply pipeline, a recovery pipeline and a water collection plate, the water storage tank is arranged on the bottom beam, one path of the water storage tank is communicated with the spraying mechanism through the water supply pipeline, the other path of the water storage tank is communicated with the water collection plate through the recovery pipeline, and the water collection plate is arranged below the spraying mechanism and used for collecting water sprayed by the spraying mechanism; and a water pump is also arranged on the water supply pipeline.
6. A trackless maintenance and dust removal detection trolley used in a tunnel according to claim 5, wherein the spraying mechanism comprises two circumferential water pipes and spray heads, the two circumferential water pipes are respectively located on two sides of the gantry, the spray heads are uniformly distributed on each circumferential water pipe, and the circumferential water pipes are all connected with a water supply pipeline.
7. The detection trolley for trackless maintenance and dust removal in tunnels according to claim 6, wherein the circular moving mechanism comprises two circular rails, rollers, a transmission shaft, chain wheels, a chain, a fixed platform, a speed reducer, a lifting and shifting assembly, the two circular rails are connected with the door frame, the rollers are arranged at the positions corresponding to the circular rails on the lower side of the fixed platform, the speed reducer is arranged on the bottom surface of the fixed platform and connected with the horizontally arranged transmission shaft, the two ends of the transmission shaft are respectively provided with the chain wheels, and each chain wheel is connected with the roller through the chain.
8. The detection trolley for trackless maintenance dust removal in tunnels according to claim 7, wherein the lifting and shifting assembly comprises an electric push rod, a rack, a rotary gear, a sliding sleeve, a lifting slide bar and a lifting motor, the electric push rod is horizontally arranged on the top surface of the fixed platform, the output end of the electric push rod is connected with the rack, the sliding sleeve is arranged along the vertical direction, the bottom of the sliding sleeve is in fit connection with the rack through the rotary gear, the lifting slide bar is arranged in the sliding sleeve in a penetrating manner, and the lifting motor is arranged outside the sliding sleeve and is connected with the lifting slide bar.
9. A trackless maintenance dust removal detection trolley in a tunnel according to claim 8, wherein the top of the lifting slide bar is connected with a detector fixing frame through a regulating spring, and the detector fixing frame is used for mounting a detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002589.7U CN218206795U (en) | 2021-08-24 | 2021-08-24 | Detection trolley for trackless maintenance dust removal in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122002589.7U CN218206795U (en) | 2021-08-24 | 2021-08-24 | Detection trolley for trackless maintenance dust removal in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218206795U true CN218206795U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122002589.7U Active CN218206795U (en) | 2021-08-24 | 2021-08-24 | Detection trolley for trackless maintenance dust removal in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218206795U (en) |
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2021
- 2021-08-24 CN CN202122002589.7U patent/CN218206795U/en active Active
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