CN216040501U - Pitch spraying equipment for highway construction - Google Patents
Pitch spraying equipment for highway construction Download PDFInfo
- Publication number
- CN216040501U CN216040501U CN202121958776.6U CN202121958776U CN216040501U CN 216040501 U CN216040501 U CN 216040501U CN 202121958776 U CN202121958776 U CN 202121958776U CN 216040501 U CN216040501 U CN 216040501U
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- temporary storage
- asphalt
- road construction
- pulley
- spraying apparatus
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Abstract
The utility model discloses asphalt spraying equipment for highway construction, which comprises a plurality of temporary storage pipes fixedly connected with each other, wherein the tops of the temporary storage pipes are movably provided with flow baffles, the bottoms of the temporary storage pipes are provided with flow control parts for plugging pipelines, the flow control parts control the opening and closing of the flow baffles through a traction mechanism, and the continuous operation of the temporary storage pipes of the asphalt spraying equipment can ensure that the asphalt discharged each time is relatively uniform, so that the stable output of the asphalt is ensured, the asphalt cannot splash in disorder, and the pollution of the asphalt to the grasslands on the roadside is avoided.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to asphalt spraying equipment for highway construction.
Background art:
road surface permeable layer and adhesive linkage generally adopt the asphalt distribution car to spray and lay one deck emulsified asphalt in road construction, and at present, the spraying of the spray tube on the asphalt distribution car is inhomogeneous, when spraying road border position department, and emulsified asphalt sprays very easily and takes the curb on the roadside on, causes the pollution to the curb, influences the aesthetic property, sprays on the curb for avoiding taking place emulsified asphalt simultaneously, need spend more energy operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide asphalt spraying equipment for highway construction, which aims to overcome the defect of uneven asphalt sprayed by a spraying vehicle in the prior art.
The utility model provides a pitch sprinkler for highway construction, includes a plurality of mutual fixed connection's pipe of keeping in, the top activity of keeping in the pipe is equipped with keeps off and flows the board, and the bottom is equipped with the accuse of shutoff pipeline and flows the part, the accuse is flowed the part and is passed through drive mechanism control keep off opening and shutting of flowing the board.
Furthermore, the flow control component comprises a sealing block arranged inside the temporary storage tube in a sliding manner, a connecting rod fixedly connected with the bottom surface of the sealing block and a control component fixedly connected with the connecting rod, and the control component drives the connecting rod to move up and down to enable the sealing block to be separated from the temporary storage tube.
Furthermore, the control assembly comprises a hollow fixed cylinder and an electromagnet assembly arranged in the fixed cylinder, and one end of the connecting rod is slidably arranged in an inner cavity of the fixed cylinder.
Furthermore, the traction mechanism comprises a traction rope, one end of the traction rope is fixedly connected with the flow baffle through a fixing rod, the other end of the traction rope is fixedly connected with the connecting rod, and the traction rope is in rolling connection with a pulley block arranged on the temporary storage pipe.
Further, the assembly pulley include with keep in pipe rotation connection's first pulley and second pulley, the surface of first pulley and second pulley is equipped with the recess, the haulage rope inlays in the recess inside.
Furthermore, the flow baffle is hinged to the temporary storage pipe, and a blocking block for limiting the rotation range of the flow baffle is arranged at the bottom of one side, close to the inner wall of the temporary storage pipe, of the flow baffle.
Furthermore, a flow guide component is fixedly arranged at the top of the temporary storage pipe.
Further, the flow guide part is conical.
Furthermore, the electromagnet assembly comprises an iron core fixedly arranged in the inner cavity of the fixed cylinder and a coil surrounding the outer side of the iron core.
Furthermore, the top surface of the sealing block is an inclined surface, and one side close to the fixed cylinder is higher than the other side.
The utility model has the advantages that: the asphalt spraying equipment for highway construction stores asphalt through the arranged temporary storage pipe, when the asphalt is fully injected, the bottom asphalt can jack up the flow baffle plate upwards to close the inlet of the temporary storage pipe, then the electromagnet is loosened to discharge the asphalt in the temporary storage pipe, and the blocking block can drain the asphalt to the other side to discharge the asphalt, so that the asphalt cannot affect the connecting rod;
each pipe of keeping in of this kind of pitch sprinkler can let the pitch of every discharge more even in succession, has guaranteed the stable output of pitch, and consequently pitch can not splash in disorder, has avoided the pollution of pitch to the roadside meadow.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a partial sectional structure diagram of the present invention.
Wherein: 1-temporary storage tube, 2-baffle plate, 3-first pulley, 4-flow guide component, 5-sealing block, 6-connecting rod, 7-iron core, 8-fixed cylinder, 9-coil, 10-blocking block, 11-fixed rod, 12-traction rope and 13-second pulley.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1 to 3, an asphalt spraying apparatus for highway construction includes a plurality of temporary storage pipes 1, generally 3 to 4, fixedly connected to each other, a tapered flow guide member 4 is fixedly disposed on the top of each temporary storage pipe 1, a flow baffle 2 is movably disposed on the top of each temporary storage pipe 1, the flow baffle 2 is hinged to the temporary storage pipe 1, a blocking block 10 for limiting the rotation range of the flow baffle 2 is disposed at the bottom of one side of the flow baffle 2 close to the inner wall of the temporary storage pipe 1, the blocking block 10 can prevent the flow baffle 2 from completely adhering to the inner wall of the temporary storage pipe 1 when being put down, and the flow baffle 2 can be pushed up after the temporary storage pipes 1 are filled with asphalt, so as to reduce the inflow of asphalt;
the bottom of the temporary storage pipe is provided with a flow control component for plugging a pipeline, the flow control component comprises a sealing block 5 arranged in the temporary storage pipe 1 in a sliding manner, the top surface of the sealing block 5 is an inclined surface, one side close to the fixed cylinder 8 is higher than the other side, and when the sealing block 5 is opened downwards, asphalt flows out from the lower side of the sealing block 5;
the bottom surface of the sealing block 5 is fixedly connected with a connecting rod 6, the connecting rod 6 and the sealing block 5 are driven by a control assembly, the control assembly comprises a fixing cylinder 8 with a hollow inner part, an electromagnet assembly is arranged in the fixing cylinder 8, one end of the connecting rod 6 is slidably arranged in the inner cavity of the fixing cylinder 8, the electromagnet assembly comprises an iron core 7 fixedly arranged in the inner cavity of the fixing cylinder 8 and a coil 9 surrounding the outer side of the iron core 7, after the coil 9 is powered on, the iron core 7 moves upwards with the magnetic attraction connecting rod 6, so that the temporary storage tube 1 is blocked by the sealing block 5, after the coil 9 is powered off, the iron core 7 is demagnetized, and the sealing block 5 moves downwards under the pressure of asphalt;
the flow control component controls the flow baffle plate 2 to be opened and closed through a traction mechanism, the traction mechanism comprises a traction rope 12, one end of the traction rope is fixedly connected with the flow baffle plate 2 through a fixed rod 11, the other end of the traction rope is fixedly connected with the connecting rod 6, and the flow baffle plate 2 is pulled upwards through the traction rope 12 while the sealing block 5 moves downwards so as to close the flow baffle plate 2;
It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.
Claims (10)
1. The utility model provides an asphalt spraying equipment for highway construction, includes a plurality of mutual fixed connection's pipe (1) of keeping in, its characterized in that, the top activity of pipe (1) of keeping in is equipped with keeps off and flows board (2), and the bottom is equipped with the accuse of shutoff pipeline and flows the part, the accuse is flowed the part and is passed through drive mechanism control keep off opening and shutting of flowing board (2).
2. The asphalt spraying apparatus for road construction according to claim 1, wherein: the flow control component comprises a sealing block (5) which is arranged inside the temporary storage pipe (1) in a sliding mode, a connecting rod (6) which is fixedly connected with the bottom surface of the sealing block (5) and a control assembly which is fixedly connected with the connecting rod (6) and drives the connecting rod (6) to move up and down to enable the sealing block (5) to be separated from the temporary storage pipe (1).
3. The asphalt spraying apparatus for road construction according to claim 2, wherein: the control assembly comprises a hollow fixed cylinder (8) and an electromagnet assembly arranged in the fixed cylinder (8), and one end of the connecting rod (6) is slidably arranged in an inner cavity of the fixed cylinder (8).
4. The asphalt spraying apparatus for road construction according to claim 3, wherein: the traction mechanism comprises a traction rope (12) with one end fixedly connected with the flow baffle plate (2) through a fixing rod (11) and the other end fixedly connected with the connecting rod (6), and the traction rope (12) is in rolling connection with a pulley block arranged on the temporary storage pipe (1).
5. The asphalt spraying apparatus for road construction according to claim 4, wherein: the assembly pulley include with keep in pipe (1) rotate first pulley (3) and second pulley (13) of being connected, the surface of first pulley (3) and second pulley (13) is equipped with the recess, haulage rope (12) inlay in the recess inside.
6. The asphalt spraying apparatus for road construction according to claim 5, wherein: the flow baffle plate (2) is hinged to the temporary storage pipe (1), and a blocking block (10) for limiting the rotation range of the flow baffle plate (2) is arranged at the bottom of one side, close to the inner wall of the temporary storage pipe (1), of the flow baffle plate (2).
7. The asphalt spraying apparatus for road construction according to any one of claims 1 to 6, wherein: and a flow guide component (4) is fixedly arranged at the top of the temporary storage pipe (1).
8. The asphalt spraying apparatus for road construction according to claim 7, wherein: the flow guide part (4) is conical.
9. The asphalt spraying apparatus for road construction as claimed in claim 8, wherein: the electromagnet assembly comprises an iron core (7) fixedly arranged in the inner cavity of the fixed cylinder (8) and a coil (9) surrounding the outer side of the iron core (7).
10. The asphalt spraying apparatus for road construction according to claim 9, wherein: the top surface of the sealing block (5) is an inclined surface, and one side close to the fixed cylinder (8) is higher than the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958776.6U CN216040501U (en) | 2021-08-18 | 2021-08-18 | Pitch spraying equipment for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958776.6U CN216040501U (en) | 2021-08-18 | 2021-08-18 | Pitch spraying equipment for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216040501U true CN216040501U (en) | 2022-03-15 |
Family
ID=80559714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121958776.6U Active CN216040501U (en) | 2021-08-18 | 2021-08-18 | Pitch spraying equipment for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216040501U (en) |
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2021
- 2021-08-18 CN CN202121958776.6U patent/CN216040501U/en active Active
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