CN214487502U

CN214487502U - Maintenance device for urban traffic auxiliary equipment

Info

Publication number: CN214487502U
Application number: CN202120520802.0U
Authority: CN
Inventors: 王秋月
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-10-26
Anticipated expiration: 2031-03-11

Abstract

The utility model relates to the technical field of auxiliary equipment for equipment maintenance, in particular to an auxiliary equipment maintenance device for urban traffic, which can help workers spray paint on guardrails by mechanical means, thereby effectively reducing the labor intensity of the workers; the device comprises a bottom plate, four groups of universal wheels, four groups of supporting legs, a placing table and connecting pipes, wherein four groups of braking plates are respectively arranged on the four groups of universal wheels; the four-group type movable support is characterized by further comprising a left support plate, a right support plate, a transverse plate, a middle pipe, four groups of fixed pins, four groups of rollers, a fixed seat, a sliding plate, a connecting column, a linkage plate, supporting rods, a circular plate, an auxiliary plate and a motor, wherein a connecting hole is longitudinally formed in the central area of the top end of the transverse plate, the left half area and the right half area of the bottom end of the middle pipe are respectively communicated with a left branch pipe and a right branch pipe, the right end of the left branch pipe and the left end of the right branch pipe are respectively provided with a plurality of groups of left nozzles and a plurality of groups of right nozzles at equal intervals, a sliding groove is formed in the central area of the top end of the bottom plate, and four groups of fixed grooves are respectively formed in the bottoms of the four groups of supporting legs.

Description

Maintenance device for urban traffic auxiliary equipment

Technical Field

The utility model relates to an equipment maintenance auxiliary assembly's technical field especially relates to an urban traffic auxiliary assembly curing means.

Background

As is well known, an auxiliary device for maintaining urban traffic equipment is an auxiliary device for performing paint spraying maintenance on the surface of an urban traffic guardrail, and is widely used in the field of equipment maintenance; the existing maintenance device for the urban traffic auxiliary equipment comprises a bottom plate, four groups of universal wheels, four groups of supporting legs, a placing table and connecting pipes, wherein the top ends of the four groups of universal wheels are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate; when the existing maintenance device of the urban traffic auxiliary equipment is used, firstly, a guardrail for traffic is placed on a placing table, the input end of a connecting pipe is connected with the output end of an external paint pumping device, a worker holds the connecting pipe by hand, a spray valve pair is aligned to an area of the guardrail needing paint spraying, and paint spraying is assisted by the external paint pumping device; present urban traffic auxiliary assembly curing means discovers in using, and the staff is manual to the guardrail processing of spraying paint for staff's intensity of labour is great, leads to its convenience of use relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an accessible mechanical means assists the staff to spray paint the processing to the guardrail, effectual intensity of labour who alleviates the staff improves the urban traffic auxiliary assembly curing means of convenience in use.

The utility model discloses a maintenance device for urban traffic auxiliary equipment, which comprises a bottom plate, four groups of universal wheels, four groups of supporting legs, a placing table and a connecting pipe, wherein the top ends of the four groups of universal wheels are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate; the device also comprises a left support plate, a right support plate, a transverse plate, a middle pipe, four groups of fixed pins, four groups of rollers, a fixed seat, a sliding plate, a connecting column, a linkage plate, a supporting rod, a circular plate, an auxiliary plate and a motor, wherein the top ends of the left support plate and the right support plate are respectively connected with the left half area and the right half area at the bottom end of the transverse plate, the bottom ends of the left support plate and the right support plate are respectively connected with the left half area and the right half area at the top end of the bottom plate, a connecting hole is longitudinally arranged in the central area at the top end of the transverse plate, the bottom output end of the connecting pipe penetrates through the connecting hole and is fixedly connected with the inner side wall of the connecting hole, the bottom output end of the connecting pipe is connected with the top input end of the middle pipe, a left branch pipe and a right branch pipe are respectively communicated with the left half area and the right half area at the bottom end of the middle pipe, a plurality of groups of left nozzles and a plurality of right nozzles are respectively arranged at equal intervals on the right branch pipe, and a sliding groove is arranged in the central area at the top end of the bottom plate, four groups of fixing grooves are respectively arranged at the bottom ends of the four groups of supporting legs, the four groups of fixing grooves are respectively communicated with the front ends and the rear ends of the four groups of supporting legs, the four groups of fixed pins are respectively transversely arranged in the four groups of fixing grooves, the four groups of rollers are respectively rotatably arranged on the four groups of fixed pins, the bottom end of the fixed seat is connected with the central area of the bottom side wall in the sliding groove, the top end of the fixed seat is provided with an inner groove, the inner groove is communicated with the front end and the rear end of the fixed seat, the bottom end of the sliding plate can be slidably clamped in the inner groove, the top end of the sliding plate is connected with the central area of the bottom end of the placing table, the upper half area of the right side wall of the fixed seat is transversely provided with a square hole, the left end of the connecting column passes through the square hole and is connected with the central area of the right side wall of the sliding plate, the right end of the connecting column is rotatably connected with the front half area of the left side wall of the linkage plate, the left end of the supporting column is connected with the rear half area of the left side wall of the circular plate, the bottom end of the auxiliary plate is connected with the right half area of the bottom side wall in the sliding groove, the motor is installed on the right half area of the auxiliary plate, the output end of the left part of the motor is provided with an output shaft, and the left end of the output shaft penetrates through the upper half area of the auxiliary plate and is connected with the central area of the right side wall of the circular plate.

The utility model discloses a city traffic auxiliary assembly curing means still includes left anchor strut and right anchor strut, left side anchor strut and right anchor strut top respectively with diaphragm bottom left side half regional and right half regional connection, left anchor strut and right anchor strut bottom respectively with left support plate right side wall and right support plate left side wall first regional connection.

The utility model discloses an urban traffic auxiliary assembly curing means still includes left stabilizer bar and right stabilizer bar, left stabilizer bar and right stabilizer bar top respectively with diaphragm bottom left side half regional and right half regional connection, left stabilizer bar and right stabilizer bar bottom respectively with the left side half regional and right half regional connection on intervalve top.

The utility model discloses a city traffic auxiliary assembly curing means still includes the push rod, push rod bottom and diaphragm top right half regional connection, push rod lateral wall central zone are provided with the slipmat.

The utility model discloses a city traffic auxiliary assembly curing means still includes the containing box, the containing box bottom is connected with diaphragm top left half regional, and the containing box is inside to be provided with the inner chamber, and the containing box top is provided with the opening, opening and inner chamber intercommunication.

The utility model discloses a city traffic auxiliary assembly curing means, still including the installation pole, the installation pole top is connected with the motor bottom, and installation pole bottom is connected with accessory plate right side wall central zone.

The utility model discloses a city traffic auxiliary assembly curing means still includes left branch pole and right branch pole, left branch pole and right branch pole top respectively with half regional connection on the left side of intervalve bottom end and half regional connection on the right side, left branch pole and right branch pole bottom respectively with left branch pipe right branch lateral wall and right branch pipe left side wall first regional connection.

The utility model discloses a maintenance of urban traffic auxiliary assembly device places platform top central zone and is provided with the friction pad.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, a guardrail for traffic is placed on a placing table, the guardrail is positioned between a plurality of groups of left nozzles and a plurality of groups of right nozzles, the input end of a connecting pipe is connected with the output end of an external paint pumping device, paint is pumped by the external paint pumping device, the paint is sprayed out from the plurality of groups of left nozzles and the plurality of groups of right nozzles, a motor is electrified, the motor drives a circular plate to rotate, the circular plate drives a supporting rod to do circular motion, the supporting rod drives a connecting column to slide back and forth in a square hole in a reciprocating manner under the action of a linkage plate, the connecting column drives a sliding plate to slide back and forth in an inner groove, the sliding plate drives the placing table to move back and forth in a reciprocating manner, the placing table drives the guardrail to move back and forth in a reciprocating manner, the working time for effectively solving the problem of spraying paint on two sides of the guardrail can be realized through the plurality of groups of left nozzles and the plurality of groups of right nozzles, the workers are assisted with paint spraying maintenance of the guardrail through mechanical means, and the labor intensity of the workers is effectively reduced, the use convenience is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic top view of a part of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a partially enlarged view of B in fig. 1.

In the drawings, the reference numbers: 1. a base plate; 2. a universal wheel; 3. a support leg; 4. a placing table; 5. a connecting pipe; 6. a brake plate; 7. a left support plate; 8. a right support plate; 9. a transverse plate; 10. an intermediate pipe; 11. a fixing pin; 12. a roller; 13. a left branch pipe; 14. a right branch pipe; 15. a left nozzle; 16. a right nozzle; 17. a left reinforcement bar; 18. a right reinforcing rod; 19. a left stabilizer bar; 20. a right stabilizer bar; 21. a push rod; 22. a non-slip mat; 23. a storage box; 24. a pull ring; 25. a rubber pad; 26. a left strut; 27. a right strut; 28. a friction pad; 29. a fixed seat; 30. a sliding plate; 31. connecting columns; 32. a linkage plate; 33. a strut; 34. a circular plate; 35. an auxiliary plate; 36. a motor; 37. an output shaft; 38. and (5) installing a rod.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a maintenance device for urban traffic auxiliary equipment, including bottom plate 1, four groups of universal wheels 2, four groups of landing legs 3, place platform 4 and connecting pipe 5, the top of four groups of universal wheels 2 is connected with bottom plate 1 bottom left front side, right front side, left rear side and right rear side respectively, is provided with four groups of braking plates 6 on four groups of universal wheels 2 respectively, the top of four groups of landing legs 3 is connected with place platform 4 bottom left front side, right front side, left rear side and right rear side respectively; the device also comprises a left support plate 7, a right support plate 8, a transverse plate 9, a middle pipe 10, four groups of fixing pins 11, four groups of rollers 12, a fixed seat 29, a sliding plate 30, a connecting column 31, a linkage plate 32, a supporting rod 33, a circular plate 34, an auxiliary plate 35 and a motor 36, wherein the top ends of the left support plate 7 and the right support plate 8 are respectively connected with the left half area and the right half area at the bottom end of the transverse plate 9, the bottom ends of the left support plate 7 and the right support plate 8 are respectively connected with the left half area and the right half area at the top end of the bottom plate 1, a connecting hole is longitudinally arranged in the central area at the top end of the transverse plate 9, the output end at the bottom of the connecting pipe 5 passes through the connecting hole and is fixedly connected with the inner side wall of the connecting hole, the output end at the bottom of the connecting pipe 5 is connected with the input end at the top of the middle pipe 10, a left branch pipe 13 and a right branch pipe 14 are respectively communicated with the left half area and the right area at the bottom end of the middle pipe 10, a plurality of groups of left nozzles 15 and a plurality of right nozzles 16 are respectively arranged at equal intervals, the central area of the top end of the bottom plate 1 is provided with a sliding groove, the bottom ends of four groups of supporting legs 3 are respectively provided with four groups of fixing grooves, the four groups of fixing grooves are respectively communicated with the front end and the rear end of the four groups of supporting legs 3, four groups of fixing pins 11 are respectively transversely arranged in the four groups of fixing pins 11, the bottom end of a fixing seat 29 is connected with the central area of the side wall of the bottom in the sliding groove, the top end of the fixing seat 29 is provided with an inner groove which is communicated with the front end and the rear end of a fixing seat 29, the bottom end of a sliding plate 30 can be slidably clamped in the inner groove, the top end of the sliding plate 30 is connected with the central area of the bottom end of a placing table 4, the upper half area of the right side wall of the fixing seat 29 is transversely provided with a square hole, the left end of a connecting column 31 passes through the square hole and is connected with the central area of the right side wall of the sliding plate 30, the right end of the connecting column 31 is rotatably connected with the front half area of the left side wall of a linkage plate 32, the left end of a supporting rod 33 is connected with the rear half area of the right side wall of the linkage plate 32, the right end of the strut 33 is connected with the rear half area of the left side wall of the circular plate 34, the bottom end of the auxiliary plate 35 is connected with the right half area of the bottom side wall of the sliding groove, the motor 36 is installed on the upper half area of the right end of the auxiliary plate 35, the output end of the left part of the motor 36 is provided with an output shaft 37, and the left end of the output shaft 37 penetrates through the upper half area of the auxiliary plate 35 and is connected with the central area of the right side wall of the circular plate 34; firstly, a guardrail for traffic is placed on a placing table, the guardrail is positioned between a plurality of groups of left nozzles and a plurality of groups of right nozzles, the input end of a connecting pipe is connected with the output end of an external paint pumping device, paint is pumped by the external paint pumping device, the paint is sprayed out from the plurality of groups of left nozzles and the plurality of groups of right nozzles, a motor is electrified, the motor drives a circular plate to rotate, the circular plate drives a supporting rod to do circular motion, the supporting rod drives a connecting column to slide back and forth in a square hole in a reciprocating manner under the action of a linkage plate, the connecting column drives a sliding plate to slide back and forth in an inner groove, the sliding plate drives the placing table to move back and forth in a reciprocating manner, the placing table drives the guardrail to move back and forth in a reciprocating manner, the working time for effectively solving the problem of spraying paint on two sides of the guardrail can be realized through the plurality of groups of left nozzles and the plurality of groups of right nozzles, the workers are assisted with paint spraying maintenance of the guardrail through mechanical means, and the labor intensity of the workers is effectively reduced, the use convenience is improved.

The utility model discloses a maintenance device of urban traffic auxiliary equipment, still include left anchor strut 17 and right anchor strut 18, the top of left anchor strut 17 and right anchor strut 18 is connected with diaphragm 9 bottom left half regional and right half regional respectively, the bottom of left anchor strut 17 and right anchor strut 18 is connected with left backup pad 7 right side wall and right backup pad 8 left side wall first half regional respectively; the left reinforcing rod and the right reinforcing rod can be used for fixedly supporting the transverse plate, and the use stability is improved.

The utility model discloses an urban traffic auxiliary assembly curing means still includes left stabilizer bar 19 and right stabilizer bar 20, and left stabilizer bar 19 and right stabilizer bar 20 top are connected with diaphragm 9 bottom left half regional and right half regional respectively, and left stabilizer bar 19 and right stabilizer bar 20 bottom are connected with middle tube 10 top left half regional and right half regional respectively; the left stabilizer bar and the right stabilizer bar can fix the middle pipe, and the use reliability is improved.

The utility model discloses a maintenance device of urban traffic auxiliary equipment, still include the push rod 21, the bottom of the push rod 21 is connected with the right half region on the top of the diaphragm 9, the central region of the outer side wall of the push rod 21 is provided with the non-slip mat 22; the push rod can be convenient for the staff to remove the device, improves and uses the flexibility.

The utility model discloses a maintenance device for urban traffic auxiliary equipment, still include containing box 23, the bottom of containing box 23 is connected with the top left half area of diaphragm 9, the inside of containing box 23 is provided with the inner chamber, the top of containing box 23 is provided with the opening, the opening communicates with the inner chamber; the containing box can place the instrument, improves functional diversity.

The utility model discloses an urban traffic auxiliary equipment maintenance device, still include installation pole 38, the top of installation pole 38 is connected with the bottom of motor 38, the bottom of installation pole 38 is connected with the central region of the right side wall of accessory plate 35; the installation pole can be fixed the motor, improves stability in use.

The utility model discloses an urban traffic auxiliary equipment curing means still includes left branch pole 26 and right branch pole 27, and left branch pole 26 and right branch pole 27 top are connected with middle tube 10 bottom left half region and right half region respectively, and left branch pole 26 and right branch pole 27 bottom are connected with left branch pipe 13 right side wall and right branch pipe 14 left side wall upper half region respectively; the left supporting rod and the right supporting rod can enhance the connection firmness degree of the left branch pipe and the right branch pipe with the middle pipe, and the use reliability is improved.

The utility model discloses a maintenance device of urban traffic auxiliary equipment, a friction pad 28 is arranged in the central area of the top end of a placing platform 4; the friction pad can prevent the guardrail from sliding and improve the use stability.

The utility model discloses a maintenance device of urban traffic auxiliary equipment, when in operation, firstly, a guardrail for traffic is placed on a placing table, the guardrail is positioned between a plurality of groups of left nozzles and a plurality of groups of right nozzles, the input end of a connecting pipe is connected with the output end of an external paint pumping device, the pumping of paint is carried out by the external paint pumping device, the paint is sprayed out from the plurality of groups of left nozzles and the plurality of groups of right nozzles, the motor is electrified, the circular plate is driven by the motor to rotate, the circular plate drives a support rod to do circular motion, the support rod drives a connecting post to slide back and forth in a square hole under the action of a linkage plate, the connecting post drives a sliding plate to slide back and forth in an inner groove, the sliding plate drives the placing table to reciprocate back and forth, the placing table drives the guardrail to reciprocate back and forth, the working time for effectively solving the two sides of the guardrail can be sprayed by the plurality of groups of left nozzles and the right nozzles, workers are assisted by mechanical means to carry out paint maintenance to the guardrail, the labor intensity of workers is effectively reduced, and the use convenience is improved; the left reinforcing rod and the right reinforcing rod can fixedly support the transverse plate, so that the use stability is improved; the left stabilizer bar and the right stabilizer bar can fix the middle pipe, so that the use reliability is improved; the push rod can facilitate workers to move the device, so that the use flexibility is improved; the containing box can be used for placing tools, so that the functional diversity is improved; the mounting rod can fix the motor, so that the use stability is improved; the left supporting rod and the right supporting rod can enhance the connection firmness of the left branch pipe and the right branch pipe with the middle pipe, and the use reliability is improved; the friction pad can prevent the guardrail from sliding and improve the use stability.

The utility model discloses a four group's universal wheels and the motor that urban traffic auxiliary assembly curing means used all purchase from the market, only need according to the description install use can.

The utility model discloses a city traffic auxiliary assembly curing means, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical type to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

The maintenance device of the urban traffic auxiliary equipment of the utility model, under the condition of not being described reversely, "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and other directional words included in the term only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A maintenance device for urban traffic auxiliary equipment comprises a bottom plate (1), four groups of universal wheels (2), four groups of supporting legs (3), a placing table (4) and a connecting pipe (5), wherein the top ends of the four groups of universal wheels (2) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the bottom plate (1), four groups of braking plates (6) are respectively arranged on the four groups of universal wheels (2), and the top ends of the four groups of supporting legs (3) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the placing table (4); the device is characterized by further comprising a left supporting plate (7), a right supporting plate (8), a transverse plate (9), a middle pipe (10), four groups of fixing pins (11), four groups of rollers (12), a fixing seat (29), a sliding plate (30), a connecting column (31), a linkage plate (32), a support rod (33), a circular plate (34), an auxiliary plate (35) and a motor (36), wherein the top ends of the left supporting plate (7) and the right supporting plate (8) are respectively connected with the left half area and the right half area at the bottom end of the transverse plate (9), the bottom ends of the left supporting plate (7) and the right supporting plate (8) are respectively connected with the left half area and the right half area at the top end of the bottom plate (1), a connecting hole is longitudinally arranged in the central area at the top end of the transverse plate (9), the bottom output end of the connecting pipe (5) penetrates through the connecting hole and is fixedly connected with the inner side wall of the connecting hole, the bottom output end of the connecting pipe (5) is connected with the top input end of the middle pipe (10), the left half area and the right half area at the bottom end of the middle pipe (10) are respectively communicated with a left branch pipe (13) and a right branch pipe (14), the right end of the left branch pipe (13) and the left end of the right branch pipe (14) are respectively provided with a plurality of groups of left nozzles (15) and a plurality of groups of right nozzles (16) at equal intervals, the central area at the top end of the bottom plate (1) is provided with a sliding groove, the bottom ends of the four groups of supporting legs (3) are respectively provided with four groups of fixed grooves which are respectively communicated with the front ends and the rear ends of the four groups of supporting legs (3), the four groups of fixed pins (11) are respectively and transversely arranged in the four groups of fixed grooves, the four groups of rollers (12) are respectively and rotatably arranged on the four groups of fixed pins (11), the bottom end of the fixed seat (29) is connected with the central area of the inner bottom wall of the sliding groove, the top end of the fixed seat (29) is provided with an inner groove, the bottom end of the sliding plate (30) can be slidably clamped in the inner groove, the top end of a sliding plate (30) is connected with the central area of the bottom end of a placing table (4), the upper half area of the right side wall of a fixed seat (29) is transversely provided with a square hole, the left end of a connecting column (31) penetrates through the square hole and is connected with the central area of the right side wall of the sliding plate (30), the right end of the connecting column (31) is rotatably connected with the front half area of the left side wall of a linkage plate (32), the left end of a supporting rod (33) is connected with the rear half area of the right side wall of the linkage plate (32), the right end of the supporting rod (33) is connected with the rear half area of the left side wall of a circular plate (34), the bottom end of an auxiliary plate (35) is connected with the right half area of the bottom side wall of a sliding groove, a motor (36) is installed on the upper half area of the right end of the auxiliary plate (35), the output end of the left part of the motor (36) is provided with an output shaft (37), and the left end of the output shaft (37) penetrates through the upper half area of the auxiliary plate (35) and is connected with the central area of the right side wall of the circular plate (34).

2. The maintenance device of an urban traffic auxiliary equipment according to claim 1, further comprising a left reinforcing rod (17) and a right reinforcing rod (18), wherein the top ends of the left reinforcing rod (17) and the right reinforcing rod (18) are connected with the left half area and the right half area of the bottom end of the transverse plate (9), respectively, and the bottom ends of the left reinforcing rod (17) and the right reinforcing rod (18) are connected with the right side wall of the left support plate (7) and the upper half area of the left side wall of the right support plate (8), respectively.

3. The maintenance device of the urban traffic auxiliary equipment according to claim 2, further comprising a left stabilizer bar (19) and a right stabilizer bar (20), wherein the top ends of the left stabilizer bar (19) and the right stabilizer bar (20) are respectively connected with the left half area and the right half area of the bottom end of the transverse plate (9), and the bottom ends of the left stabilizer bar (19) and the right stabilizer bar (20) are respectively connected with the left half area and the right half area of the top end of the middle pipe (10).

4. A maintenance device of an urban traffic auxiliary equipment according to claim 3, characterized by further comprising a push rod (21), wherein the bottom end of the push rod (21) is connected with the right half area of the top end of the transverse plate (9), and a non-slip mat (22) is arranged in the central area of the outer side wall of the push rod (21).

5. The maintenance device of the urban traffic auxiliary equipment according to claim 4, further comprising a containing box (23), wherein the bottom end of the containing box (23) is connected with the left half area of the top end of the transverse plate (9), an inner cavity is arranged inside the containing box (23), and an opening is arranged at the top end of the containing box (23) and is communicated with the inner cavity.

6. A maintenance device for urban traffic auxiliary equipment according to claim 5, further comprising a mounting rod (38), wherein the top end of the mounting rod (38) is connected to the bottom end of the motor (36), and the bottom end of the mounting rod (38) is connected to the central region of the right side wall of the auxiliary plate (35).

7. A maintenance device for urban traffic auxiliary equipment according to claim 6, characterized by further comprising a left strut (26) and a right strut (27), wherein the top ends of the left strut (26) and the right strut (27) are respectively connected with the left half area and the right half area of the bottom end of the middle pipe (10), and the bottom ends of the left strut (26) and the right strut (27) are respectively connected with the right side wall of the left branch pipe (13) and the upper half area of the left side wall of the right branch pipe (14).

8. A maintenance device for urban traffic auxiliary equipment according to claim 7, wherein the central area of the top end of the standing board (4) is provided with a friction pad (28).