CN213654865U - Tunnel trolley can dismantle curing means - Google Patents
Tunnel trolley can dismantle curing means Download PDFInfo
- Publication number
- CN213654865U CN213654865U CN202022550286.4U CN202022550286U CN213654865U CN 213654865 U CN213654865 U CN 213654865U CN 202022550286 U CN202022550286 U CN 202022550286U CN 213654865 U CN213654865 U CN 213654865U
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- Prior art keywords
- pipe
- maintenance
- water pipe
- connecting pipe
- maintenance water
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- Expired - Fee Related
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- 238000012423 maintenance Methods 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a curing means can be dismantled to tunnel trolley comprises maintenance water pipe, shower nozzle, threaded connection mouth, curved connecting pipe, connecting device and water pump connecting pipe, maintenance water pipe and curved connecting pipe are made by the aluminum alloy material, are equipped with one row of shower nozzle on the maintenance water pipe, curved connecting pipe passes through threaded connection mouth and maintenance water piping connection, connecting device comprises rotating device, bolt and bolt hole, the maintenance water pipe is connected by connecting device with tunnel trolley to consolidate through bolt and bolt hole, the threaded connection mouth external diameter of maintenance water pipe is less than the internal diameter of curved connecting pipe, and laminates mutually with the pipe internal thread of curved connecting pipe, and this curing means installation is dismantled simply, and is fixed firm, and the shower nozzle adopts narrow shape under the width, and the shower nozzle interval is even, and it is comprehensive to spout the protection scope.
Description
Technical Field
The utility model belongs to the technical field of the tunnel maintenance technique and specifically relates to a maintenance device can be dismantled to tunnel trolley.
Background
In the tunnel construction process, after the concrete lining is finished, the concrete is required to be maintained in time to effectively prevent the concrete from generating cracks due to solidification shrinkage stress, so that the designed concrete strength and hardness requirements are met, the strength and hardness of the concrete are greatly influenced by factors such as concrete humidity, and the tunnel lining is required to be periodically humidified and maintained.
The tunnel trolley maintenance device commonly used at present is relatively more loaded down with trivial details to the dismantlement, and the maintenance scope is not comprehensive enough, still needs constructor to go to mend and spouts, influences the progress of time limit for a project.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above problem, the utility model provides a maintenance device can be dismantled to tunnel trolley, this protection device not only the installation is dismantled simply, spouts moreover that the protection scope is comprehensive, and the construction progress is fast.
The utility model adopts the following technical proposal:
the utility model provides a curing means can be dismantled to tunnel platform truck comprises maintenance water pipe, shower nozzle, threaded connection mouth, curved connecting pipe, connecting device and water pump connecting pipe, maintenance water pipe and curved connecting pipe are made by the aluminum alloy material, are equipped with one row of shower nozzle on the maintenance water pipe, curved connecting pipe passes through threaded connection mouth and maintenance water piping connection, connecting device comprises rotating device, bolt and bolt hole, the maintenance water pipe is connected by connecting device with the tunnel platform truck to consolidate through bolt and bolt hole.
Furthermore, the bent connecting pipe is provided with a spray head.
Furthermore, the spray heads are in a flat shape with a wide upper part and a narrow lower part, the number of the spray heads is not less than 12, and the distance between every two adjacent spray heads is equal.
Furthermore, the outer diameter of the threaded connector of the maintenance water pipe is smaller than the inner diameter of the bent connecting pipe, and the threaded connector is attached to the inner threads of the bent connecting pipe.
Further, the connecting means may be rotated by a turning means.
The utility model has the advantages that: (1) the maintenance device is simple to mount and dismount and firm in fixation. (2) The spray head adopts a flat shape with a wide upper part and a narrow lower part, the distance between the spray heads is uniform, and the spray protection range is comprehensive. (3) Maintenance water pipe and curved form connecting pipe adopt threaded connection, and are fixed more closely knit. (4) The water pipe and the trolley are connected through the connecting device, and the connecting mode is more flexible and changeable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the integrated structure of the trolley of the present invention.
Figure 3 is a schematic view of a curing water pipe of the present invention.
Fig. 4 is a schematic view of the connection device of the present invention.
Reference numerals: 1 maintenance water pipe, 2 shower nozzles, 3 threaded connection mouth, 4 curved connecting pipes, 5 connecting device, 6 water pump connecting pipes, 7 rotating device, 8 bolts, 9 bolt holes.
Detailed Description
The utility model is described in detail with the following figures:
a detachable maintenance device for a tunnel trolley is composed of a maintenance water pipe 1, spray heads 2, threaded connection ports 3, a bent connection pipe 4, a connection device 5 and a water pump connection pipe 6, wherein the maintenance water pipe 1 and the bent connection pipe 4 are made of aluminum alloy materials, a row of spray heads 2 are arranged on the maintenance water pipe 1, the bent connection pipe 4 is connected with the maintenance water pipe 1 through the threaded connection ports 3, the connection device 5 is composed of a rotating device 7, bolts 8 and bolt holes 9, the maintenance water pipe 1 is connected with the tunnel trolley through the connection device 5 and is reinforced through the bolts 8 and the bolt holes 9, the bent connection pipe 4 is provided with the spray heads 2, the spray heads 2 are in a flat shape with an upper width and a lower width, the number of the spray heads 2 is not less than 12, the distance between every two adjacent spray heads 2 is equal, and the outer diameter of the threaded connection ports 3 of the maintenance water pipe 1 is smaller than the, and is jointed with the inner thread of the bent connecting pipe 4, and the connecting device 5 can rotate through a rotating device 7.
The utility model discloses specifically operate as follows: firstly, the maintenance water pipes 1 are connected through the bent connecting pipes 4, and the direction of the spray heads 2 is consistent to the outside. Next, the maintenance water pipe 1 is fixed to the cart by the connection device 5. Finally, the water pump connecting pipe 6 is connected to the maintenance water pipe 1, and the connecting direction of the water pump connecting pipe can face any position. When the maintenance is started, the water pump is connected to the water pump connecting pipe 6.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a maintenance device can be dismantled to tunnel platform truck comprises maintenance water pipe (1), shower nozzle (2), threaded connection mouth (3), curved connecting pipe (4), connecting device (5) and water pump connecting pipe (6), its characterized in that, maintenance water pipe (1) and curved connecting pipe (4) are made by the aluminum alloy material, are equipped with one row of shower nozzle (2) on maintenance water pipe (1), curved connecting pipe (4) are connected with maintenance water pipe (1) through threaded connection mouth (3), connecting device (5) comprise rotating device (7), bolt (8) and bolt hole (9), maintenance water pipe (1) are connected by connecting device (5) with the tunnel platform truck to consolidate through bolt (8) and bolt hole (9).
2. The detachable maintenance device of a tunnel trolley according to claim 1, characterized in that: the bent connecting pipe (4) is provided with a spray head (2).
3. The detachable maintenance device of a tunnel trolley according to claim 1, characterized in that: the spray heads (2) are in a flat shape with a wide upper part and a narrow lower part, the number of the spray heads (2) is not less than 12, and the distance between every two adjacent spray heads (2) is equal.
4. The detachable maintenance device of a tunnel trolley according to claim 1, characterized in that: the outer diameter of the threaded connector (3) of the maintenance water pipe (1) is smaller than the inner diameter of the bent connecting pipe (4), and the threaded connector is attached to the inner thread of the bent connecting pipe (4).
5. The detachable maintenance device of a tunnel trolley according to claim 1, characterized in that: the connecting device (5) can be rotated by a rotating device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022550286.4U CN213654865U (en) | 2020-11-06 | 2020-11-06 | Tunnel trolley can dismantle curing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022550286.4U CN213654865U (en) | 2020-11-06 | 2020-11-06 | Tunnel trolley can dismantle curing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213654865U true CN213654865U (en) | 2021-07-09 |
Family
ID=76706281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022550286.4U Expired - Fee Related CN213654865U (en) | 2020-11-06 | 2020-11-06 | Tunnel trolley can dismantle curing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213654865U (en) |
-
2020
- 2020-11-06 CN CN202022550286.4U patent/CN213654865U/en not_active Expired - Fee Related
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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: 20210709 |