CN209836816U - Automatic maintenance appearance of pier - Google Patents
Automatic maintenance appearance of pier Download PDFInfo
- Publication number
- CN209836816U CN209836816U CN201920500003.XU CN201920500003U CN209836816U CN 209836816 U CN209836816 U CN 209836816U CN 201920500003 U CN201920500003 U CN 201920500003U CN 209836816 U CN209836816 U CN 209836816U
- Authority
- CN
- China
- Prior art keywords
- pier
- hollow outer
- pipe
- hollow
- controller
- 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.)
- Expired - Fee Related
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to an automatic maintenance appearance of pier. The automatic pier maintenance instrument comprises a water storage device, a water pump, a spraying device and a controller, wherein the water storage device and the controller are arranged close to the bottom of the pier; the water pump is arranged in the water storage device and is connected with the controller; the spraying device is arranged at the top of the pier and is connected with the water pump through a water pipe. The utility model provides an automatic maintenance appearance of pier simple structure, be convenient for transport, convenient operation, can satisfy the pier of different shapes and spray the operation demand.
Description
Technical Field
The utility model relates to a concrete maintenance technical field, concretely relates to automatic maintenance appearance of pier.
Background
The watering maintenance is a traditional concrete natural maintenance method, the surface of the concrete can be guaranteed to be wet through watering, the final strength of the concrete can be effectively prevented from being influenced by too fast dehydration of the concrete, and the surface of the concrete can be prevented from being dried and cracked. If not in time maintaining, after the concrete surface loses water, the hydration reaction of cement stops, and the surface produces the drying shrinkage simultaneously, and under the effect of shrinkage stress, the concrete structure can produce the crack, influences structural strength safety and normal use.
The existing maintenance method for the concrete structure of the pier generally adopts manual water spraying maintenance, but along with the expansion of the construction scale of the road bridge, the manual water spraying maintenance method cannot meet the requirement, the maintenance omission phenomenon is easy to occur, the pier body of the pier is cracked, potential safety hazards are generated, the engineering quality is influenced, the service life of the pier is shortened, and meanwhile, the operation labor intensity of workers is high, the safety risk is high, and the operation efficiency is low. Although the patent application No. 201610828513.0 discloses a solution of an automatic spraying maintenance device for concrete bridge pier and a using method thereof, the solution is that a hoisting system is composed of a winch, a rotating shaft and a hoisting steel wire rope; the water supply system consists of a water supply pool, a water pump, a main water pipe and a branch water pipe; the spraying system is composed of a spraying maintenance frame, a spraying water pipe and a spray head. The technical scheme has the advantages of complex structure, large volume and inconvenience in construction and operation, and can not meet the spraying operation requirements of piers with different shapes. The patent application number is 201721143897.9 "a rotation type pier shaft spray set", this scheme utilizes water as rotary power, thereby it is rotatory to promote the outlet pipe through the water in the inlet tube promotion blade, thereby it is rotatory to drive the shower of setting at the violently pipe at outlet pipe top and violently managing both ends simultaneously, thereby water spout from the shower nozzle on the shower when rotatory carries out the maintenance to the pier shaft. Thereby this technique promotes the blade through the water in the inlet tube and promotes the outlet pipe rotatory, nevertheless rocks easily at rotatory in-process, has very big potential safety hazard, and violently manages and violently manage the shower at both ends and all be fixed, also can't satisfy the pier of different shapes and spray the operation demand.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that above-mentioned pier automatic maintenance appearance is complicated, can not open fast and then influence stranded passenger's rescue, the utility model provides a simple structure, be convenient for transport, convenient operation, can satisfy the pier of different shapes and spray the pier automatic maintenance appearance of operation demand.
The utility model provides an automatic pier maintenance instrument, which comprises a water storage device, a water pump, a spraying device and a controller, wherein the water storage device and the controller are both arranged near the bottom of the pier; the water pump is arranged in the water storage device and is connected with the controller; the spraying device is arranged at the top of the bridge pier and is connected with the water pump through a water pipe; the spraying device is characterized by comprising a rotary joint, a rack, a motor, a speed reducer, a hollow rotating shaft, a hollow outer pipe, an inner pipe provided with a plurality of nozzles, a universal wheel and a directional wheel, wherein the rack is arranged at the center of the top of the pier; the motor is fixedly connected with the rack and is connected with the controller; the speed reducer is arranged on one side of the motor and is connected with the motor; the hollow rotating shaft is arranged along the vertical direction and is connected with the speed reducer, the bottom of the hollow rotating shaft is fixedly connected with the rotating joint, and the top of the hollow rotating shaft is fixedly connected to the middle part of the hollow outer pipe; the inner pipes are respectively arranged at two ends of the hollow outer pipe along the vertical direction, and one end part of each inner pipe is accommodated in the hollow outer pipe; the inner pipe is connected with the hollow outer pipe through a tension spring respectively and does telescopic motion along the length direction of the hollow outer pipe under the action of the tension spring; the inner pipe is communicated with the hollow rotating shaft through a hose; the universal wheel reaches the directional wheel is all located on the inner tube, just the universal wheel contacts with the top of pier, the directional wheel is located the universal wheel below to contact with the pier shaft of pier.
In a preferred embodiment of the present invention, the inner tube is L-shaped, the short side of the inner tube is received in the hollow outer tube, and is connected to the hollow outer tube through a tension spring, which is used to extend and retract along the length direction of the hollow outer tube.
In a preferred embodiment of the present invention, the inner tube is disposed in the hollow outer tube, and the extension distance of the inner tube is less than the maximum extension length of the tension spring.
In a preferred embodiment of the present invention, the nozzle is disposed on the inner tube at an interval, and the water outlet of the nozzle faces the pier.
Compared with the prior art, the utility model provides an automatic maintenance appearance of pier has following beneficial effect:
the utility model provides a, through set up respectively hollow outer tube's both sides the inner tube, just the inner tube part accept in hollow outer tube, hollow outer tube with connect by the extension spring between the inner tube, make the inner tube can be followed telescopic motion is to hollow outer tube's length direction, install on the inner tube and arrange the pier top universal wheel with contact pier shaft directional wheel works as after the motor starts, hollow outer tube along with hollow rotating shaft's rotation rotates to drive the inner tube rotates together, under the effect of extension spring pulling force, along with pier outside radial change, the inner tube can stretch out and draw back in the hollow outer tube, thereby realizes the inner tube is pasting the pier outer edge and is rotating, satisfies the operation demand that sprays of the pier of different shapes, and it is effectual to spray the maintenance.
Two, through set up in advance in the controller motor speed, maintenance spray time and maintenance spray after the interval, automatic maintenance appearance is regularly opened and is stopped, carries out the maintenance and sprays the operation when the pivoted, has realized the automatic maintenance to the pier, solves the manual work and sprays the maintenance intensity of labour to the pier big, the safe risk is big and the problem that operating efficiency is low, easy operation, low cost.
Thirdly, this pier automatic maintenance appearance 1 simple structure, low in manufacturing cost is honest and clean, and easy installation is convenient for accomodate, transport to the installation is maintained simply, convenient operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of an automatic pier maintenance instrument provided by the present invention;
fig. 2 is a sectional view of the automatic pier maintenance instrument provided by the present invention;
fig. 3 is a block diagram of the automatic pier maintenance instrument provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of an automatic pier maintenance instrument provided by the present invention; fig. 2 is a sectional view of the automatic pier maintenance instrument provided by the present invention; fig. 3 is a block diagram of the automatic pier maintenance instrument provided by the present invention. The automatic pier maintenance instrument 1 comprises a water storage device 11, a water pump 13, a spraying device and a controller 17, wherein the water storage device 11 and the controller 17 are arranged close to the bottom of a pier 21; the water pump 13 is arranged in the water storage device 11 and is connected with the controller 17; the spraying device is arranged at the top of the pier 21 and is connected with the water pump 13 through a water pipe 22.
The spraying device comprises a rotary joint 151, a rack 152, a motor 153, a speed reducer 154, a hollow rotating shaft 155, a hollow outer pipe 156, an inner pipe 157 provided with a plurality of nozzles 1571, a universal wheel 158 and a directional wheel 159, wherein the rack 152 is arranged at the center of the top of the pier 21; the motor 153 is fixedly connected with the frame 152 and is connected with the controller 17; the speed reducer 154 is arranged on one side of the motor 153 and connected with the motor 153; the hollow rotating shaft 155 is arranged along the vertical direction and is connected with the speed reducer 154, the bottom of the hollow rotating shaft 155 is fixedly connected with the rotating joint 151, and the top of the hollow rotating shaft 155 is fixedly connected to the middle of the hollow outer pipe 156; the inner pipes 157 are respectively disposed at both ends of the hollow outer pipe 156 in a vertical direction, and one end portion thereof is received in the hollow outer pipe 156; the inner tube 157 is connected with the hollow outer tube 156 through a tension spring 24, and makes telescopic motion along the length direction of the hollow outer tube 156 under the action of the tension spring 24; the inner pipe 157 is communicated with the hollow rotating shaft 155 through a hose 23; the universal wheel 158 and the directional wheel 159 are both arranged on the inner pipe 157, the universal wheel 158 is in contact with the top of the pier 21, and the directional wheel 159 is located below the universal wheel 158 and is in contact with the pier body of the pier 21.
The inner tube 157 is L-shaped, and the short side of the inner tube 157 is accommodated in the hollow outer tube 156, is connected with the hollow outer tube 156 by the tension spring 24, and is moved in a telescopic manner along the length direction of the hollow outer tube 156 under the action of the tension spring 24. The inner tube 157 is extended and retracted in the hollow outer tube 156 by a distance less than the maximum extension length of the tension spring 24.
The nozzles 1571 are arranged on the inner tube 157 at equal intervals, and the water outlets of the nozzles 1571 face the pier 21.
When in use, the water storage device 11, the water pump 13, the spraying device and the controller 17 are respectively installed, and the water storage device 11 is filled with water; then, the controller 17 controls the water pump 13 to start, and the water in the water storage device 11 sequentially passes through the water pipe 22, the rotary joint 151, the hollow rotating shaft 155, the hose 23 and the inner pipe 157 to reach the spray head 1571 for spraying; meanwhile, the controller 17 controls the motor 153 to start, and the hollow outer tube 156 rotates along with the rotation of the hollow rotating shaft 155, so as to drive the inner tube 157 to rotate together; in the rotating process, along with the change of the outer radius of the pier 21, the short side of the inner pipe 157 extends and retracts in the hollow outer pipe 156 under the action of the tension spring 24, so that the inner pipe 157 rotates along the outer edge of the pier 21.
In addition, when the maintenance device is used, the rotation speed of the motor 153, the maintenance spraying time and the maintenance spraying interval can be set in the controller 17 in advance, the automatic maintenance device 1 is started and stopped at regular time, and maintenance spraying operation is performed while the maintenance device rotates, so that the automatic maintenance function of the pier 21 is realized.
The utility model provides an automatic maintenance appearance 1 of pier has following beneficial effect:
firstly, the inner pipe 157 is respectively arranged at two sides of the hollow outer pipe 156, and the inner pipe 157 is partially contained in the hollow outer pipe 156, the hollow outer pipe 156 is connected with the inner pipe 157 by the tension spring 24, so that the inner pipe 157 can do telescopic motion along the length direction of the hollow outer pipe 156, the inner pipe 157 is provided with the universal wheel 158 arranged at the top of the pier 21 and the directional wheel 159 contacted with the pier body of the pier 21, after the motor 153 is started, the hollow outer pipe 156 rotates along with the rotation of the hollow rotating shaft 155, so as to drive the inner pipe 157 to rotate together, in the rotating process, under the action of the tension spring 24, along with the change of the outer radius of the pier 21, the inner pipe 157 can extend and contract in the hollow outer pipe 156, so as to realize that the inner pipe 157 rotates along with the outer edge of the pier 21, and meet the spraying operation requirements of piers with different shapes, the spraying maintenance effect is good.
Second, through set up in advance in the controller 17 motor 153 rotational speed, maintenance spray time and maintenance spray after the interval, automatic maintenance appearance 1 is regularly opened and stops, carries out the maintenance and sprays the operation when the pivoted, has realized the automatic maintenance to the pier, solves the manual work and sprays the maintenance problem that intensity of labour is big, the safe risk is big and the operating efficiency is low to the pier.
Thirdly, this pier automatic maintenance appearance 1 simple structure, low in manufacturing cost is honest and clean, and easy installation is convenient for accomodate, transport to the installation is maintained simply, convenient operation.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (4)
1. An automatic pier maintenance instrument comprises a water storage device, a water pump, a spraying device and a controller, wherein the water storage device and the controller are arranged close to the bottom of a pier; the water pump is arranged in the water storage device and is connected with the controller; the spraying device is arranged at the top of the bridge pier and is connected with the water pump through a water pipe; the spraying device is characterized by comprising a rotary joint, a rack, a motor, a speed reducer, a hollow rotating shaft, a hollow outer pipe, an inner pipe provided with a plurality of nozzles, a universal wheel and a directional wheel, wherein the rack is arranged at the center of the top of the pier; the motor is fixedly connected with the rack and is connected with the controller; the speed reducer is arranged on one side of the motor and is connected with the motor; the hollow rotating shaft is arranged along the vertical direction and is connected with the speed reducer, the bottom of the hollow rotating shaft is fixedly connected with the rotating joint, and the top of the hollow rotating shaft is fixedly connected to the middle part of the hollow outer pipe; the inner pipes are respectively arranged at two ends of the hollow outer pipe along the vertical direction, and one end part of each inner pipe is accommodated in the hollow outer pipe; the inner pipe is connected with the hollow outer pipe through a tension spring respectively and does telescopic motion along the length direction of the hollow outer pipe under the action of the tension spring; the inner pipe is communicated with the hollow rotating shaft through a hose; the universal wheel reaches the directional wheel is all located on the inner tube, just the universal wheel contacts with the top of pier, the directional wheel is located the universal wheel below to contact with the pier shaft of pier.
2. The automatic pier maintenance instrument of claim 1, wherein the inner tube is L-shaped, and the short side of the inner tube is accommodated in the hollow outer tube, is connected to the hollow outer tube by a tension spring, and is moved in a telescopic manner along the length direction of the hollow outer tube under the action of the tension spring.
3. The automatic pier maintenance instrument of claim 2, wherein the telescopic distance of the inner tube in the hollow outer tube is less than the maximum tensile length of the tension spring.
4. The automatic pier maintenance instrument according to claim 1, wherein the plurality of nozzles are disposed on the inner tube at regular intervals, and water outlets of the nozzles face the pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500003.XU CN209836816U (en) | 2019-04-12 | 2019-04-12 | Automatic maintenance appearance of pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920500003.XU CN209836816U (en) | 2019-04-12 | 2019-04-12 | Automatic maintenance appearance of pier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209836816U true CN209836816U (en) | 2019-12-24 |
Family
ID=68911407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920500003.XU Expired - Fee Related CN209836816U (en) | 2019-04-12 | 2019-04-12 | Automatic maintenance appearance of pier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209836816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914264A (en) * | 2019-04-12 | 2019-06-21 | 湖南联智智能科技有限公司 | A kind of bridge pier automatic maintenance instrument |
-
2019
- 2019-04-12 CN CN201920500003.XU patent/CN209836816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914264A (en) * | 2019-04-12 | 2019-06-21 | 湖南联智智能科技有限公司 | A kind of bridge pier automatic maintenance instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108487077A (en) | A kind of pier stud automatic spray health promotion system | |
| CN106836002A (en) | A kind of sprinkling equipment with high ferro bridge pier automatic maintenance function | |
| CN110206319B (en) | Concrete column pouring construction method based on telescopic cylinder stringing device | |
| CN207564676U (en) | It is a kind of to conserve the hydraulic self-creeping formwork with spray equipment convenient for high and huge bridge pier | |
| CN209836816U (en) | Automatic maintenance appearance of pier | |
| CN112359779B (en) | Inclined concrete turnover construction integrated device and construction process thereof | |
| CN212897417U (en) | Outer wall spraying device | |
| CN208592940U (en) | A kind of side wall sprinkling curing system | |
| CN205794342U (en) | A kind of hose fed travelling sprinkler machine sprinkler car | |
| CN206676869U (en) | A kind of suspension type storage tank automatic high pressure water washing device | |
| CN211712481U (en) | Hoisting accessory for construction | |
| CN205243051U (en) | Quick travel full automatic spray care car | |
| CN109914264A (en) | A kind of bridge pier automatic maintenance instrument | |
| CN207227294U (en) | A kind of rotary pier shaft spray equipment | |
| CN207974027U (en) | A kind of shape-setting clamp for concrete guardrail skin patching | |
| CN206266451U (en) | A kind of concrete curing device | |
| CN201645300U (en) | Derusting machine for steel strands | |
| CN213951977U (en) | Health preserving equipment suitable for long-span prestressing force continuous rigid frame section concrete | |
| CN214362820U (en) | Pier stud automatic spray health preserving machine | |
| CN205380011U (en) | Drilling rod internal surface metal nanoparticles anticorrosive paint spraying device that excels in | |
| CN214266061U (en) | Concrete prefabricated part evaporates foster device with humidification structure | |
| CN210304257U (en) | Anticorrosive spraying device of municipal works I-steel | |
| CN209430218U (en) | A kind of constructing tunnel waterproof material laying trolley | |
| CN207970060U (en) | The cleaning head of high-rise cleaner | |
| CN212177173U (en) | Lining cutting platform truck sprays release agent device fast |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |