CN211142932U

CN211142932U - Water spray pipe with water leakage prevention function for sweeping machine

Info

Publication number: CN211142932U
Application number: CN201921826766.XU
Authority: CN
Inventors: 任亚军
Original assignee: Sweeper Ace Tianjin Special Vehicle Equipment Co ltd
Current assignee: Sweeper Ace Tianjin Special Vehicle Equipment Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-31
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a road sweeper is with spray pipe that has leak protection water function, including water pipe head, connecting seat, installation pipe and hose, water pipe head's lower extreme is provided with the connecting seat, the lower extreme of connecting seat is fixed with the installation pipe, the lower extreme of installation pipe is provided with the hose, the mounting hole has been seted up to the lower extreme of installation pipe, the lateral wall of mounting hole sets up to the internal thread, the upper end of mounting hole has been seted up and has been kept off the groove, the upper end of hose is fixed with the hard tube, the upper end of hard tube is fixed with keeps off the ring, the outside of hard tube sets up to the external screw thread, the second screw has been seted up to the both sides of the lower extreme of mounting seat, first screw has all been seted up to the position department of. The utility model discloses a set up installation pipe, hard tube, keep off the ring, keep off groove, external screw thread, internal thread, first screw and second screw, solved the problem that the function of leak protection water is not enough and do not possess the problem of quick replacement's function in the spray pipe of sweeping machine.

Description

Water spray pipe with water leakage prevention function for sweeping machine

Technical Field

The utility model relates to a road cleaning equipment technical field specifically is road sweeper is with spray pipe that has leak protection water function.

Background

The sweeping machine is one of sanitation equipment, it cleans to collect the road surface, rubbish is retrieved and is transported novel high-efficient cleaning equipment as an organic whole, the sweeping machine is the special sanitation vehicle who is furnished with cleaning systems such as brushes, the mainly used large and medium-sized city sanitation department cleans the operation work, the sweeping machine can greatly liberate sanitationman's working strength, and the work efficiency is improved, secondary pollution such as raise dust has been reduced, at present, the function of leak protection water is not enough and does not possess quick replacement's function not enough in the spray pipe of current sweeping machine, therefore it is necessary to improve prior art, in order to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

An object of the utility model is to provide a sweeping machine is with spray pipe that has leak protection water function to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the spray pipe with the water leakage prevention function for the sweeping machine comprises a water pipe connector, a connecting seat, an installation pipe and a hose, wherein the lower end of the water pipe connector is provided with the connecting seat, the lower end of the connecting seat is fixed with the installation pipe, the lower end of the installation pipe is provided with the hose, the lower end of the hose is fixed with a spray head, the lower end of the installation pipe is provided with an installation hole, the side wall of the installation hole is arranged to be an internal thread, a blocking groove is formed in the upper end of the installation hole, a hard pipe is fixed to the upper end of the hose, a blocking ring is fixed to the upper end of the hard pipe, the outer side of the hard pipe is arranged to be an external thread, the lower end of the water pipe connector is fixed with the installation seat, second screw holes are formed in two sides of the lower end of.

Preferably, a mounting groove is formed in the upper end of the connecting seat corresponding to the mounting seat, a limiting pipe is fixed to the upper end of the mounting groove, and a limiting ring is fixed to the outer side of the limiting pipe.

Preferably, the mounting seat is arranged in the mounting groove, the limiting pipe is arranged inside the mounting seat, and the annular groove is formed in the position of the corresponding limiting ring inside the mounting seat.

Preferably, the lower end of the outer part of the installation pipe is provided with a lock ring, the first screw hole is internally provided with a bolt, and the bolt is in threaded connection with the first screw hole and the second screw hole.

Preferably, the hard pipe is arranged in the mounting hole, the external thread is in threaded connection with the internal thread, and the baffle ring is arranged in the baffle groove.

(III) advantageous effects

The utility model provides a road sweeper is with spray pipe that has leak protection water function possesses following beneficial effect:

(1) the utility model discloses a set up the installation pipe, the hard tube, keep off ring and fender groove, through will keeping off the ring and place at keeping off the inslot, the hard tube passes through the internal thread spiral installation in the mounting hole of external screw thread and installation pipe lower extreme, install back in the mounting hole when the hard tube, can install at keeping off the ring in the groove, when using the spray pipe, can flow in the installation pipe, water can not flow from the space between installation pipe and the hose, thereby reach the effect of leak protection water, the problem that the function of leak protection water is not enough in the spray pipe of sweeping machine has been solved, simple structure's benefit has been possessed simultaneously.

(2) The utility model discloses a set up the external screw thread, the internal thread, first screw and second screw, when the part on the spray pipe needs to be changed, at first the catch that will install on the pipe is opened, the rotatory hose of rethread, the hose can drive the hard tube and rotate, and then make the hard tube twist out from the internal thread internal spin in the mounting hole through the external screw thread, and then make hose and installation tube separation, separate out from water pipe connector when needs connecting seat, need twist out from first screw and second screw internal spin with the bolt, take out from the annular in the mounting seat with the spacing ring on the spacing pipe again, and then make water pipe connector and connecting seat separation, and then can conveniently change, the problem that does not possess quick replacement's function in the spray pipe of sweeping machine has been solved, and has possessed simple structure simultaneously, the benefit of being convenient for installation and dismantlement.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an external structural view of the present invention;

FIG. 3 is an external structural view of the rigid pipe of FIG. 1 according to the present invention;

FIG. 4 is a view showing the structure of the connecting seat and the mounting tube in FIG. 1 according to the present invention;

fig. 5 is a structural view of the water pipe joint of fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a water pipe joint; 2. a connecting seat; 3. a bolt; 4. installing a pipe; 5. a hose; 6. a spray head; 7. a hard tube; 8. a baffle ring; 9. mounting grooves; 10. a locking ring; 11. an external thread; 12. a limiting ring; 13. a limiting pipe; 14. a first screw hole; 15. an internal thread; 16. a baffle groove; 17. a second screw hole; 18. a ring groove; 19. a mounting seat; 20. and (7) installing holes.

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 work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a spray pipe with a water leakage prevention function for a road sweeper comprises a water pipe joint 1, a connecting seat 2, an installation pipe 4 and a hose 5, wherein the connecting seat 2 is arranged at the lower end of the water pipe joint 1, the installation pipe 4 is fixed at the lower end of the connecting seat 2, the hose 5 is arranged at the lower end of the installation pipe 4, a spray head 6 is fixed at the lower end of the hose 5, the connected water is sprayed out through the spray head 6, an installation hole 20 is formed at the lower end of the installation pipe 4, the side wall of the installation hole 20 is provided with an internal thread 15, a blocking groove 16 is formed at the upper end of the installation hole 20, a hard pipe 7 is fixed at the upper end of the hose 5, a blocking ring 8 is fixed at the upper end of the hard pipe 7, an external thread 11 is arranged at the outer side of the hard pipe 7, the hard pipe 7 can be installed in the internal thread 15 in the installation pipe 4 through the external thread 11 on the, second screw holes 17 are formed in two sides of the lower end of the mounting seat 19, and first screw holes 14 are formed in positions, corresponding to the second screw holes 17, of the upper end of the connecting seat 2.

Further, a mounting groove 9 is formed in the upper end of the connecting seat 2 corresponding to the mounting seat 19, a limiting pipe 13 is fixed to the upper end of the mounting groove 9, and a limiting ring 12 is fixed to the outer side of the limiting pipe 13.

Further, mount pad 19 sets up in mounting groove 9, and spacing pipe 13 sets up in the inside of mount pad 19, and annular 18 has been seted up to the corresponding spacing ring 12's of inside department of mount pad 19, places spacing ring 12 in annular 18 for the condition of leaking can not appear in water pipe head 1, increases the effect of leak protection water.

Further, the outside lower extreme of installation pipe 4 is provided with catch 10, installs at installation pipe 4 through catch 10, and then makes installation pipe 4 fixed, and then makes hard tube 7 by in the installation fixed mounting pipe 4, is provided with bolt 3 in the first screw 14, bolt 3 and first screw 14, second screw 17 threaded connection, through bolt 3 with

mount pad

19 and 2 spiral installations of connecting seat for

mount pad

19 and 2 more easy to assemble of connecting seat and dismantlement.

Further, the hard pipe 7 is arranged in the mounting hole 20, the external thread 11 is in threaded connection with the internal thread 15, the baffle ring 8 is arranged in the baffle groove 16, and after water passes through the mounting cylinder, the hard pipe is seamlessly mounted in the baffle groove 16 through the baffle ring 8, so that the mounting pipe 4 and the hose 5 have the water leakage prevention capacity.

The working principle is as follows: when the utility model is used, the baffle ring 8 is placed in the baffle groove 16, the hard pipe 7 is spirally installed with the internal thread 15 in the installation hole 20 at the lower end of the installation pipe 4 through the external thread 11, when the hard pipe 7 is installed in the installation hole 20, the baffle ring 8 is installed in the baffle groove 16, when the spray pipe is used, the water flows into the installation pipe 4 and can not flow out from the gap between the installation pipe 4 and the hose 5, thereby achieving the function of preventing water leakage, when the component on the spray pipe needs to be replaced, firstly, the lock ring 10 on the installation pipe 4 is opened, then, the hose 5 drives the hard pipe 7 to rotate through rotating the hose 5, further, the hard pipe 7 is screwed out from the internal thread 15 in the installation hole 20 through the external thread 11, further, the hose 5 is separated from the installation pipe 4, when the connecting seat 2 needs to be separated from the water pipe joint 1, the bolt 3 needs to be screwed out from the first screw hole 14 and the second screw hole 17, then the limiting ring 12 on the limiting pipe 13 is taken out from the annular groove 18 in the mounting seat 19, so that the water pipe connector 1 is separated from the connecting seat 2, and the replacement can be facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Road sweeper is with spray pipe that has leak protection water function, including water pipe head (1), connecting seat (2), installation pipe (4) and hose (5), its characterized in that: the lower end of the water pipe joint (1) is provided with a connecting seat (2), the lower end of the connecting seat (2) is fixed with a mounting pipe (4), a hose (5) is arranged at the lower end of the mounting pipe (4), a spray head (6) is fixed at the lower end of the hose (5), the lower end of the mounting pipe (4) is provided with a mounting hole (20), the side wall of the mounting hole (20) is provided with an internal thread (15), the upper end of the mounting hole (20) is provided with a baffle groove (16), the upper end of the hose (5) is fixed with a hard pipe (7), a baffle ring (8) is fixed at the upper end of the hard tube (7), an external thread (11) is arranged on the outer side of the hard tube (7), the lower end of the water pipe joint (1) is fixed with a mounting seat (19), two sides of the lower end of the mounting seat (19) are provided with second screw holes (17), and the upper end of the connecting seat (2) is provided with a first screw hole (14) at the position corresponding to the second screw hole (17).

2. The sprinkler pipe with a water leakage preventing function for a sweeper truck according to claim 1, characterized in that: the upper end of the connecting seat (2) is provided with a mounting groove (9) corresponding to the position of the mounting seat (19), the upper end of the mounting groove (9) is fixed with a limiting pipe (13), and the outer side of the limiting pipe (13) is fixed with a limiting ring (12).

3. The sprinkler pipe with a water leakage preventing function for a sweeper truck according to claim 2, characterized in that: the mounting seat (19) is arranged in the mounting groove (9), the limiting pipe (13) is arranged inside the mounting seat (19), and the annular groove (18) is formed in the position of the corresponding limiting ring (12) inside the mounting seat (19).

4. The sprinkler pipe with a water leakage preventing function for a sweeper truck according to claim 1, characterized in that: the mounting structure is characterized in that a locking ring (10) is arranged at the lower end of the outer portion of the mounting pipe (4), a bolt (3) is arranged in the first screw hole (14), and the bolt (3) is in threaded connection with the first screw hole (14) and the second screw hole (17).

5. The sprinkler pipe with a water leakage preventing function for a sweeper truck according to claim 1, characterized in that: hard tube (7) set up in mounting hole (20), external screw thread (11) and internal thread (15) screwed connection, keep off ring (8) and set up in keeping off groove (16).