CN213328607U

CN213328607U - Be used for pre-buried fluting device of road pipeline

Info

Publication number: CN213328607U
Application number: CN202021641410.1U
Authority: CN
Inventors: 马轶千; 卞晓俊; 王健蕾
Original assignee: Jing'an Municipal Engineering Co ltd Shanghai
Current assignee: Jing'an Municipal Engineering Co ltd Shanghai
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-06-01
Anticipated expiration: 2030-08-08

Abstract

The utility model relates to a be used for pre-buried fluting device of road line, it includes the device body, fixedly connected with dust catcher on the device body, the air intake intercommunication and the fixedly connected with body of dust catcher, fixedly connected with suction hood on the one end lateral wall that the device body is close to ground, the one end that the dust catcher was kept away from to the body communicates in the suction hood, it is used for collecting the collection mechanism of dust still fixedly connected with on the device body to go back, the suction hood is pegged graft in its opening part has and is used for preventing great granule soil from inhaling the filter screen in the suction hood, the bar opening that supplies the filter screen to pass is seted up to one side that the suction hood is close to ground, be equipped with the spacing subassembly one that is used for restricting the filter screen to break away from the suction hood on the suction hood, the filter screen is close to bar open-ended one end fixedly connected with pull. This application ensures the filter screen to a certain extent and filters the efficiency of great granule in dust and the rubble.

Description

Be used for pre-buried fluting device of road pipeline

Technical Field

The application relates to the field of slotting, in particular to a slotting device for pre-burying a road pipeline.

Background

The slotting device is mainly used for asphalt and cement pavement repair, water discharge pipes, gas pipes, electric wire pipes and optical cable pipes, and the pavement is quickly cut into uniform grooves by a wheel disc saw to form a new joint surface, so that the contact layer surface of a crack pouring material and a crack groove is optimized, and the bonding tightness of the crack pouring material and the side wall of the crack groove is enhanced.

The patent of No. CN210589947U for the present grant bulletin provides a pre-buried fluting device of using of road and bridge pipeline, which comprises a bod, the side of organism is equipped with a plurality of wheels, the bottom of organism is equipped with the opening, be equipped with the baffle in the organism, be equipped with the framework in the below organism of baffle, one side of framework is equipped with the motor, the output shaft of motor runs through one side of framework and extends to in the framework and be equipped with the cutting annular saw, the top of baffle is equipped with electric telescopic handle, electric telescopic handle's output shaft runs through the top fixed connection of baffle with the framework, the top of one side baffle of electric telescopic handle is equipped with the dust catcher, be equipped with the suction hood on the inner wall of the both sides organism of cutting annular saw, the top of suction hood is equipped with the body, the one end of body runs. The device is reasonable in structure and convenient to operate, dust can be collected while the groove is formed, and the dust prevented from scattering is harmful to the health of staff.

With respect to the related art in the above, the inventors consider that: in the related art, a filter screen is generally fixedly connected to a position of the dust hood close to the opening to primarily block larger particles in dust and crushed stone. After the filter screen is used for a period of time, more dirt can be accumulated on the filter screen, and the interception efficiency of the filter screen can be influenced to a certain extent.

Disclosure of Invention

In order to ensure the efficiency that the filter screen filters great granule in dust and the rubble to a certain extent, this application provides a fluting device for road pipeline is pre-buried.

The application provides a be used for pre-buried fluting device of road pipeline adopts following technical scheme:

a slotting device for pre-embedding a road pipeline comprises a device body, wherein a dust collector is fixedly connected to the device body, the air inlet of the dust collector is communicated and fixedly connected with a pipe body, the side wall of one end of the device body close to the ground is fixedly connected with a dust hood, one end of the pipe body, which is far away from the dust collector, is communicated with the dust hood, the device body is also fixedly connected with a collecting mechanism for collecting dust, a filter screen is inserted in the position of the dust hood close to the opening of the dust hood, a strip-shaped opening for the filter screen to pass through is arranged on one side of the dust hood close to the ground, the dust hood is provided with a first limiting component for limiting the filter screen to be separated from the dust hood, the filter screen is close to the one end fixedly connected with pull rod of bar open-ended, the pull rod is worn to establish the bar open-ended, be equipped with on the suction hood and be used for the automatic clearance the cleaning member of filter screen.

By adopting the technical scheme, after the dust collector is started, larger particles in dust and broken stones are blocked by the filter screen and cannot be sucked into the collecting mechanism through the pipe body. When the filter screen is blocked up by dust and rubble, unblock spacing subassembly one again, make the filter screen can stretch out the bar opening. After the filter screen stretches out the bar opening, the filter screen can be automatically cleaned by arranging the cleaning piece, so that the normal work and the repeated use of the filter screen are ensured. This application can ensure to a certain extent that the filter screen filters the efficiency of great granule in dust and the rubble.

Preferably, one limiting component comprises a rotating shaft and a pull rope, the containing box is fixedly connected to the upper end of the dust collection cover, the upper end face of the dust collection cover is provided with a through groove communicated with the containing box, the rotating shaft is rotatably connected into the containing box, the pull rope is wound on a coil and fixedly connected onto the rotating shaft, the pull rope is kept away from one end of the rotating shaft fixedly connected onto the filter screen, and a coiling part used for driving the rotating shaft to coil is arranged in the containing box.

By adopting the technical scheme, when the filter screen is pulled to extend out of the dust hood from the strip-shaped opening, the pull rope moves along the strip-shaped opening of the filter screen, and the pull rope extends to drive the rotating shaft to rotate. After the workman cleared up the filter screen that is pulled out, loosen the filter screen again, the rolling piece can order about the pivot rotation to make the stay cord wind again in the pivot, the filter screen is pegged graft in the suction hood again.

Preferably, the winding member is a coil spring, the coil spring is sleeved on the rotating shaft, one end of the coil spring is fixedly connected to the outer wall of the rotating shaft, the other end of the coil spring is fixedly connected to the inner side wall of the containing box, and when the coil spring is not deformed, the filter screen is completely inserted into the dust hood.

Through adopting above-mentioned technical scheme, the in-process that the pulling filter screen made its follow bar opening part stretch out, the stay cord is elongated, drives the pivot rotation, and the coil spring is in the deformation state this moment. When the filter screen is loosened, the coil spring restores deformation to drive the rotating shaft to rotate, and the rotating shaft rotates around the winding pull rope to enable the filter screen to automatically return to the initial position, so that a worker does not need to plug the filter screen to the initial position.

Preferably, the cleaning pieces are two sponge blocks, the two sponge blocks are fixedly connected to two sides of the strip-shaped opening respectively, and the sponge blocks are arranged along the length direction of the strip-shaped opening.

By adopting the technical scheme, the sponge block is made of sponge, has good cleaning effect and is very light. Because the sponge piece sets up in bar open-ended both sides, at the filter screen from the in-process that the bar open-ended was pulled out, the sponge piece butt promptly in the filter screen and with the filter screen between have the friction, therefore can clean the filter screen well.

Preferably, the through groove and the strip-shaped opening are located in the same vertical plane.

Through adopting above-mentioned technical scheme, establish logical groove and bar opening in same vertical plane, be favorable to making the filter screen along vertical direction pegging graft in the suction hood. Larger particles in dust and broken stones easily fall into the dust hood from the obliquely arranged filter screen, but are not easy to enter into the dust hood from the vertically arranged filter screen. Therefore, the through grooves and the strip-shaped openings are arranged in the same vertical plane, and larger particles in dust and broken stones can be reduced to a certain extent and fall into the dust hood.

Preferably, a first sealing gasket is fixedly connected to the inner side wall of the through groove, and the first sealing gasket is in interference fit with the inner side wall of the through groove.

Through adopting above-mentioned technical scheme, set up seal gasket one and can strengthen the leakproofness between filter screen and the logical groove to be favorable to preventing that the dust from leading to the groove entering to receive in the case.

Preferably, a second sealing gasket is fixedly connected to the inner side wall of the strip-shaped opening, and the second sealing gasket is in interference fit with the inner side wall of the strip-shaped opening.

Through adopting above-mentioned technical scheme, set up seal gasket two and can strengthen the leakproofness between filter screen and the bar opening to be favorable to preventing that great granule in dust and the rubble from entering into the suction hood from the bar opening.

Preferably, one end of the pull rod penetrating through the strip-shaped opening is fixedly connected with a pull ring.

Through adopting above-mentioned technical scheme, set up the pull ring and make things convenient for workman's pulling pull rod.

In summary, the present application includes at least one of the following beneficial technical effects:

1. this application is through making the filter screen stretch out the bar opening, and the filter screen can clear up the filter screen automatically through the cleaning member after stretching out the bar opening. The dust and gravel filter can ensure the efficiency of the filter screen for filtering larger particles in dust and gravel to a certain extent;

2. this application is through establishing logical groove and bar opening in same vertical plane, can reduce to a certain extent in dust and rubble great granule falls into the suction hood.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a schematic view of the overall structure of the dust hood.

Fig. 3 is a schematic cross-sectional view of fig. 2.

Description of reference numerals: 1. a dust hood; 2. a filter screen; 3. a strip-shaped opening; 4. a pull rod; 5. a rotating shaft; 6. a coil spring; 7. a storage box; 8. a through groove; 9. pulling a rope; 10. a sponge block; 11. a first sealing gasket; 12. a second sealing gasket; 13. a pull ring; 14. a vacuum cleaner; 15. a pipe body; 16. a device body; 17. and a collecting mechanism.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a slotting device for road pipeline is pre-buried.

Referring to fig. 1 and 2, the slotting device for pre-embedding the road pipeline comprises a device body 16, a dust collector 14 is fixedly connected to the device body 16, and an air inlet of the dust collector 14 is communicated with and fixedly connected with a pipe body 15. The side wall of one end of the device body 16 close to the ground is fixedly connected with a dust hood 1, and one end of the pipe body 15 far away from the dust collector 14 is communicated with the dust hood 1. A collecting mechanism 17 for collecting dust is also fixedly connected to the apparatus body 16. In the related art, when the vacuum cleaner 14 is started during the grooving process, larger particles of dust and gravel enter the pipe body 15 from the dust hood 1 and are finally collected in the collecting mechanism 17, wherein the collecting mechanism 17 is a common container.

Referring to fig. 2 and 3, a filter screen 2 is inserted into the dust hood 1 at a position close to the opening of the dust hood, and the cross section of the filter screen 2 is square. The filter screen 2 is used for preventing larger particles in dust and gravel from being sucked into the dust hood 1. One side of the dust hood 1 close to the ground is provided with a strip-shaped opening 3 for the filter screen 2 to pass through, and the strip-shaped opening 3 is arranged along the length direction of the filter screen 2. A second sealing gasket 12 is fixedly connected to the inner side wall of the strip-shaped opening 3, and the second sealing gasket 12 is in interference fit with the inner side wall of the strip-shaped opening 3. And the second sealing gasket 12 is abutted against the side wall of the filter screen 2.

Be equipped with the spacing subassembly one that is used for restricting filter screen 2 to break away from dust hood 1 on the dust hood 1, filter screen 2 is close to the one end fixedly connected with pull rod 4 of bar opening 3, and bar opening 3 is worn to establish by pull rod 4. One end of the pull rod 4 penetrating the strip-shaped opening 3 is fixedly connected with a pull ring 13, and the pull ring 13 is in a ring shape.

The dust hood 1 is provided with a cleaning piece for automatically cleaning the filter screen 2. The cleaning piece is a sponge block 10, and the sponge block 10 is made of sponge, and the section of the sponge block is rectangular. The sponge piece 10 is equipped with two, and two sponge pieces 10 are fixed connection respectively in bar opening 3's both sides, and two sponge pieces 10 all set up along bar opening 3's length direction. When the pull ring 13 is pulled to enable the pull rod 4 to drive the filter screen 2 to extend out of the strip-shaped opening 3, the two sides of the filter screen 2 are respectively butted and rubbed with the sponge blocks 10 on the two sides of the filter screen, so that the filter screen 2 is cleaned.

The upper end of the dust hood 1 is fixedly connected with a containing box 7, the lower end face of the containing box 7 is arranged in an opening mode, and the cross section of the containing box 7 is rectangular. The logical groove 8 that communicates in containing box 7 is seted up to dust cage 1 up end, leads to the length direction setting of groove 8 along filter screen 2, and leads to groove 8 and bar opening 3 and be located same vertical plane. The inner side wall of the through groove 8 is fixedly connected with a sealing gasket I11, the sealing gasket I11 is in interference fit with the inner side wall of the through groove 8, and the sealing gasket I11 abuts against the side wall of the filter screen 2.

The first limiting component comprises a rotating shaft 5 which is rotatably connected in the containing box 7 and a pulling rope 9 which is wound and fixedly connected on the outer wall of the rotating shaft 5. The rotating shaft 5 is cylindrical and the rotating shaft 5 is arranged along the length direction of the filter screen 2. The elasticity of the pull rope 9 is weak and one end of the pull rope 9 far away from the rotating shaft 5 is fixedly connected to one end of the filter screen 2 close to the containing box 7.

A winding piece for driving the rotating shaft 5 to wind the pull rope 9 is arranged in the containing box 7. The coiling piece is a coil spring 6, the coil spring 6 is sleeved on the rotating shaft 5, one end of the coil spring 6 is fixedly connected to the outer wall of the rotating shaft 5, and the other end of the coil spring 6 is fixedly connected to the inner side wall of the containing box 7. When the coil spring 6 is not deformed, the filter screen 2 is completely inserted into the dust hood 1.

The implementation principle of the slotting device for road pipeline pre-embedding in the embodiment of the application is as follows: when the vacuum cleaner 14 is activated, larger particles of dust and debris will be retained by the screen 2 and will not be sucked into the collection means via the tube 15. When filter screen 2 is stopped up by dust and rubble, pull ring 13 is pulled again, will stretch out from bar opening 3 with filter screen 2 of pull rod 4 fixed connection, and filter screen 2 both sides respectively rather than the sponge piece 10 butt friction of both sides to play the effect of self-cleaning filter screen 2, make filter screen 2 can use repeatedly. Therefore this application ensures filter screen 2 to a certain extent and filters the efficiency of great granule in dust and the rubble.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fluting device for road pipeline is pre-buried, includes device body (16), fixedly connected with dust catcher (14) is gone up in device body (16), air intake intercommunication and fixedly connected with body (15) of dust catcher (14), fixedly connected with suction hood (1) on the one end lateral wall that device body (16) is close to ground, keep away from in body (15) the one end of dust catcher (14) communicate in suction hood (1), still fixedly connected with is used for collecting collection mechanism (17) of dust on device body (16), its characterized in that: the dust hood is characterized in that a filter screen (2) is inserted into the position, close to an opening of the dust hood, of the dust hood (1), a strip-shaped opening (3) for the filter screen (2) to pass is formed in one side, close to the ground, of the dust hood (1), a limiting component I for limiting the filter screen (2) to be separated from the dust hood (1) is arranged on the dust hood (1), the filter screen (2) is close to one end of the strip-shaped opening (3) and is fixedly connected with a pull rod (4), the pull rod (4) penetrates through the strip-shaped opening (3), and a cleaning piece for automatically cleaning the filter screen (2) is arranged on the dust hood (1).

2. The slotting device for road pipeline pre-burying according to claim 1, wherein: spacing subassembly one includes pivot (5), stay cord (9), suction hood (1) upper end fixedly connected with containing box (7), suction hood (1) up end seted up communicate in logical groove (8) of containing box (7), pivot (5) rotate connect in containing box (7), stay cord (9) around roll up and fixed connection in on pivot (5), stay cord (9) are kept away from the one end fixed connection of pivot (5) in filter screen (2), be equipped with in containing box (7) and be used for ordering about pivot (5) rolling the rolling piece of stay cord (9).

3. The slotting device for road pipeline pre-burying according to claim 2, wherein: the dust collection device is characterized in that the winding piece is a coil spring (6), the coil spring (6) is sleeved on the rotating shaft (5), one end of the coil spring (6) is fixedly connected to the outer wall of the rotating shaft (5), the other end of the coil spring (6) is fixedly connected to the inner side wall of the storage box (7), and when the coil spring (6) is not deformed, the filter screen (2) is completely inserted into the dust collection cover (1).

4. The slotting device for road pipeline pre-burying according to claim 1, wherein: the cleaning piece is a sponge block (10), the number of the sponge blocks (10) is two, the sponge blocks (10) are fixedly connected to the two sides of the strip-shaped opening (3) respectively, and the sponge blocks (10) are arranged along the length direction of the strip-shaped opening (3).

5. The slotting device for road pipeline pre-burying according to claim 2, wherein: the through groove (8) and the strip-shaped opening (3) are positioned in the same vertical plane.

6. The slotting device for road pipeline pre-burying according to claim 2, wherein: the sealing gasket I (11) is fixedly connected to the inner side wall of the through groove (8), and the sealing gasket I (11) is in interference fit with the inner side wall of the through groove (8).

7. The slotting device for road pipeline pre-burying according to claim 1, wherein: a second sealing gasket (12) is fixedly connected to the inner side wall of the strip-shaped opening (3), and the second sealing gasket (12) is in interference fit with the inner side wall of the strip-shaped opening (3).

8. The slotting device for road pipeline pre-burying according to claim 1, wherein: the pull rod (4) penetrates through one end of the strip-shaped opening (3) and is fixedly connected with a pull ring (13).