CN214772997U

CN214772997U - Tool vehicle for bridge tunnel maintenance

Info

Publication number: CN214772997U
Application number: CN202121262990.8U
Authority: CN
Inventors: 邢利军; 杨卫峰; 杨天侠
Original assignee: Individual
Current assignee: China Railway 12th Bureau Group Municipal Engineering Co Ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-11-19
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a tool bogie is used in bridge tunnel maintenance relates to bridge tunnel maintenance field, which comprises a vehicle rack, inside one side fixedly connected with baffle of frame, the inside of frame is provided with the churn, one end of churn and one side inner wall fixed connection of frame, the other end of churn is connected with one side fixed surface of baffle. The utility model discloses a be provided with the churn in inside one side of frame, one side of churn is provided with the storage case, the staff is when keeping bridge tunnel record nature maintenance, through reinforced funnel and feed inlet to the inside raw materials that adds of churn, the raw materials that will mix through discharge gate and discharging pipe cooperation are leading-in to the storage incasement portion, move the storage case to the frame top by first hydraulic pressure push rod again, the staff climbs the frame top through the staircase, maintain higher damaged department, staff's maintenance efficiency has been improved, and then the practicality of this device has been improved.

Description

Tool vehicle for bridge tunnel maintenance

Technical Field

The utility model relates to a bridge tunnel maintenance field, in particular to tool bogie is used in bridge tunnel maintenance.

Background

Along with the rapid development of urban and rural highway construction in China, urban overpasses and intercity expressways are greatly increased every year, the development of national economy is powerfully promoted, if the road and bridge cannot be maintained in time if damaged in the use process, traffic jam or traffic accidents are caused, the influence is immeasurable, the existing bridge and tunnel maintenance vehicles do not form specialization and standardization, concrete mixing is often needed when the bridge and tunnel are maintained, and accordingly damaged parts are repaired, the existing tool vehicle for bridge and tunnel maintenance is low in efficiency due to manual mixing, and meanwhile, the damaged parts are possibly too high and can be climbed only by a ladder, so that the tool vehicle for bridge and tunnel maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge is instrument car for tunnel maintenance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tool vehicle for bridge tunnel maintenance comprises a vehicle frame, wherein a baffle is fixedly connected to one side inside the vehicle frame, a mixing drum is arranged inside the vehicle frame, one end of the mixing drum is fixedly connected with the inner wall of one side of the vehicle frame, the other end of the mixing drum is fixedly connected with the surface of one side of the baffle, two ends of the lower surface of the mixing drum are fixedly connected with support frames, the support frames are fixedly connected with the inner wall of the bottom end of the vehicle frame, a groove is formed in the surface of one end of the vehicle frame, a storage box is arranged inside the groove and located at one side of the mixing drum, a rotating shaft is arranged inside the mixing drum, two ends of the rotating shaft are respectively movably connected with the inner walls of two ends of the mixing drum, a helical blade is fixedly sleeved outside the rotating shaft, a discharge port is formed in the inner wall of one end of the mixing drum, and an internal thread is arranged on the inner wall of the discharge port, the inside discharging pipe that is provided with of discharge gate, the discharging pipe outside is provided with the external screw thread, discharge gate and discharging pipe threaded connection, the one end that the churn was kept away from to the discharging pipe is provided with the valve, the sealed pad of one end outside fixedly connected with of frame, sealed the pad is located the discharging pipe outside, just sealed inside wall that fills up is laminated with the lateral wall of discharging pipe.

Preferably, the feed inlet has been seted up at the one end surface top of frame, the feed inlet extends to inside the churn, the one end outer wall top fixedly connected with feeding funnel of frame, feeding funnel is linked together with the feed inlet, the one end outer wall fixed surface of frame is connected with servo motor, servo motor's output and pivot fixed connection.

Preferably, the equal fixedly connected with slider in both ends middle part of storage case, the spout with slider looks adaptation is all seted up to the both sides cell wall of recess, the slider is located inside the spout, the tank bottom middle part fixedly connected with first hydraulic push rod of recess, the output of first hydraulic push rod and the bottom middle part fixed connection of storage case.

Preferably, the other end of one side surface of the frame is fixedly connected with an escalator, one end of the other side surface of the frame is provided with a movable door, the upper surface of the frame is fixedly connected with a guardrail, and the guardrail is U-shaped.

Preferably, the upper surface of the frame is fixedly connected with a plurality of anti-skidding salient points which are distributed in a rectangular array, and the bottom of the surface of one end of the frame is fixedly connected with a connecting rod.

Preferably, the four corners of the lower surface of the frame are fixedly connected with universal wheels, the two sides of the lower surface of the frame are provided with pressing plates, and the lower surfaces of the pressing plates are provided with anti-skid lines.

Preferably, the middle parts of the two sides of the lower surface of the frame are fixedly connected with second hydraulic push rods, the output ends of the second hydraulic push rods are fixedly connected with the middle parts of the upper surfaces of the pressing plates, the two ends of the upper surface of the pressing plate are fixedly connected with telescopic pipes, and one ends, far away from the pressing plates, of the telescopic pipes are fixedly connected with the lower surface of the frame.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with the churn in inside one side of frame, one side of churn is provided with the storage case, and the staff is when keeping bridge tunnel record nature maintenance, through reinforced funnel and feed inlet to the inside raw materials that adds of churn, through discharge gate and discharging pipe cooperation with leading-in the raw materials that has mixed to the storage incasement portion, move the storage case to the frame top by first hydraulic push rod again, the staff climbs the frame top through the staircase, maintains higher damaged department, has improved staff's maintenance efficiency, and then has improved the practicality of this device;

2. the utility model discloses a be provided with the baffle in that the frame is inside, one side of baffle is provided with the churn, and the opposite side of baffle is used for depositing maintenance instrument, and convenience of customers uses, and through being provided with the staircase, convenience of customers climbs the frame top, maintains the damaged department of higher point, through being provided with guardrail and anti-skidding bump on the frame top, prevents that the staff from making the slip in the maintenance construction, has improved the security of this device.

Drawings

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

Fig. 2 is the overall structure of the utility model discloses a dive schematic diagram.

Fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

Fig. 4 is a schematic top view of the overall structure of the present invention.

Fig. 5 is a perspective view of the storage box structure of the present invention.

In the figure: 1. a frame; 2. a baffle plate; 3. a mixing drum; 4. a support frame; 5. a groove; 6. a material storage box; 7. a rotating shaft; 8. a helical blade; 9. a discharge port; 10. a discharge pipe; 11. a valve; 12. a gasket; 13. a feed inlet; 14. a charging hopper; 15. a servo motor; 16. a slider; 17. a chute; 18. a first hydraulic push rod; 19. an escalator; 20. a movable door; 21. a guardrail; 22. anti-skid bumps; 23. a connecting rod; 24. a universal wheel; 25. pressing a plate; 26. a second hydraulic push rod; 27. provided is a telescopic sleeve.

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.

The utility model provides a tool vehicle for bridge tunnel maintenance as shown in figures 1-5, which comprises a frame 1, a baffle 2 is fixedly connected with one side inside the frame 1, the inside of the frame 1 is separated by the baffle 2, one side of the baffle 2 is used for placing back a mixing drum 3, the other side of the baffle 2 is used for storing tools for maintenance, a mixing drum 3 is arranged inside the frame 1, one end of the mixing drum 3 is fixedly connected with the inner wall of one side of the frame 1, the other end of the mixing drum 3 is fixedly connected with the surface of one side of the baffle 2, the raw materials are mixed and stirred into concrete by the mixing drum 3, which is convenient for users to use, two ends of the lower surface of the mixing drum 3 are fixedly connected with a support frame 4, the support frame 4 is fixedly connected with the inner wall of the bottom end of the frame 1, the two support frames 4 support the mixing drum 3, thereby ensuring the stability of the mixing drum 3 during operation, one side end surface of the frame 1 is provided with a groove 5, inside storage case 6 that is provided with of recess 5, storage case 6 can be at 5 inside slides of recess, and storage case 6 is located 3 one sides of churn, and inside storage case 6 was discharged to the raw materials after 3 inside mixings of churn, made things convenient for the staff to carry out the maintenance to the bridge tunnel.

A rotating shaft 7 is arranged inside the mixing drum 3, two ends of the rotating shaft 7 are respectively movably connected with inner walls of two ends of the mixing drum 3, a helical blade 8 is fixedly sleeved outside the rotating shaft 7, raw materials inside the mixing drum 3 are mixed through the rotating shaft 7 and the helical blade 8, a discharge hole 9 is formed in one end inner wall of the mixing drum 3, an internal thread is formed in the inner wall of the discharge hole 9, a discharge pipe 10 is arranged inside the discharge hole 9, an external thread is arranged outside the discharge pipe 10, the discharge hole 9 is in threaded connection with the discharge pipe 10, the discharge pipe 10 can horizontally move inside the discharge hole 9, the discharge pipe 10 and the valve 11 are prevented from obstructing the vertical movement of the storage box 6, a valve 11 is arranged at one end of the discharge pipe 10 far away from the mixing drum 3, the valve 11 is controlled to open and close by the valve 11, and mixed concrete inside the mixing drum 3 is guided into the storage box 6 through the discharge hole 9 and the discharge pipe 10, make things convenient for the staff to take the concrete, the one end outside fixedly connected with of frame 1 seals up 12, sealed 12 locates outside discharging pipe 10, and the inside wall of sealed 12 is laminated with the lateral wall of discharging pipe 10, prevent that the discharged raw materials from oozing from the gap of discharge gate 9 and discharging pipe 10 through being provided with sealed 12, the one end surface top of frame 1 has seted up feed inlet 13, feed inlet 13 extends to the churn 3 inside, the one end outer wall top of frame 1 fixedly connected with feed hopper 14, feed hopper 14 is linked together with feed inlet 13, add the raw materials to the churn 3 through feed hopper 14 and feed inlet 13, the one end outer wall surface of frame 1 fixedly connected with servo motor 15, the output of servo motor 15 and pivot 7 fixed connection, drive pivot 7 through servo motor 15 and rotate in the churn 3 inside, and then drive helical blade 8 and stir the raw materials inside the churn 3, equal fixedly connected with slider 16 in the middle part of the both ends of storage case 6, the spout 17 with 16 looks adaptations of slider is all seted up to the both sides cell wall of recess 5, slider 16 is located inside spout 17, slider 16 and the cooperation of spout 17 play the guide effect to the removal of storage case 6, the first hydraulic push rod 18 of the tank bottom middle part fixedly connected with of recess 5, the output of first hydraulic push rod 18 and the bottom middle part fixed connection of storage case 6, it shifts up to drive storage case 6 through first hydraulic push rod 18, it is more convenient to make the staff obtain the concrete when carrying out the maintenance to the higher point, staff's maintenance efficiency of construction has been improved.

The other end of one side surface of the frame 1 is fixedly connected with the staircase 19, which is convenient for workers to climb onto the top end of the frame 1 and maintain higher damaged points, one end of the other side surface of the frame 1 is provided with the movable door 20, which is convenient for the workers to take maintenance tools, the upper surface of the frame 1 is fixedly connected with the guardrail 21, the guardrail 21 is arranged in a U shape, the workers are prevented from sliding down or falling down on the top end of the frame 1 by the guardrail 21, the safety of the workers during construction is improved, the upper surface of the frame 1 is fixedly connected with a plurality of anti-skidding salient points 22, the anti-skidding salient points 22 are distributed in a rectangular array, the friction force at the top end of the frame 1 is increased, the workers are prevented from sliding down when standing on the top end of the frame 1 during construction, the safety of the workers during construction is further improved, the bottom of one end surface of the frame 1 is fixedly connected with the connecting rod 23, the device is connected with a vehicle by the connecting rod 23, the device is convenient for workers to move to a maintenance place, universal wheels 24 are fixedly connected at four corners of the lower surface of the frame 1, the device is convenient to move through the four universal wheels 24 and is convenient for the workers to carry, pressing plates 25 are arranged at two sides of the lower surface of the frame 1, anti-skid lines are arranged at the lower surface of the pressing plates 25, the friction force between the pressing plates 25 and the ground is increased, the frame 1 is not easy to slide, second hydraulic push rods 26 are fixedly connected at the middle parts of two sides of the lower surface of the frame 1, the output ends of the second hydraulic push rods 26 are fixedly connected with the middle parts of the upper surface of the pressing plates 25, the pressing plates 25 are moved downwards through the second hydraulic push rods 26 until the bottom ends of the pressing plates 25 are contacted with the ground, so that the frame 1 is fixed on the ground, the frame 1 is prevented from sliding when the workers use, the stability of the device is improved, and telescopic sleeves 27 are fixedly connected at two ends of the upper surface of the pressing plates 25, one end of the telescopic pipe 27 far away from the pressing plate 25 is fixedly connected with the lower surface of the frame 1, and the telescopic pipe 27 plays a role in guiding the movement of the pressing plate 25.

The utility model discloses the theory of operation:

when the device is used, firstly, the device is connected with a vehicle through a connecting rod 23, so that a worker can conveniently drive the device to move, the device is moved to a maintenance place to be enabled, two pressing plates 25 are driven to move downwards through a second hydraulic push rod 26 until the pressing plates 25 are contacted with the ground, the device is fixed on the ground, when the bridge tunnel needs to be maintained, raw materials are added into a stirring barrel 3 through a feeding hopper 14 and a feeding port 13, then a servo motor 15 is started, a rotating shaft 7 and a spiral blade 8 are driven by the servo motor 15 to stir the raw materials in the stirring barrel 3, the stirred raw materials are discharged into a storage box 6 through a discharging port 9, a discharging pipe 10 and a valve 11, when the worker maintains a lower part, the worker extracts the mixed raw materials from the interior of the storage box 6 to maintain the bridge tunnel, when the breakage point is higher, the worker firstly rotates the discharging pipe 10, make discharging pipe 10 screw in discharge gate 9 inside to make valve 11 keep away from storage case 6, then move on driving storage case 6 through first hydraulic push rod 18, move to frame 1 top until storage case 6, the staff is climbing frame 1 top through staircase 19, makes things convenient for the staff to carry out the maintenance to higher damaged point, has improved staff's maintenance efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a bridge is instrument car for tunnel maintenance, includes frame (1), its characterized in that: the stirring device is characterized in that a baffle (2) is fixedly connected to one side inside the frame (1), a stirring drum (3) is arranged inside the frame (1), one end of the stirring drum (3) is fixedly connected with the inner wall of one side of the frame (1), the other end of the stirring drum (3) is fixedly connected with the surface of one side of the baffle (2), two ends of the lower surface of the stirring drum (3) are fixedly connected with a support frame (4), the support frame (4) is fixedly connected with the inner wall of the bottom end of the frame (1), a groove (5) is formed in the surface of one end of one side of the frame (1), a storage box (6) is arranged inside the groove (5), the storage box (6) is positioned on one side of the stirring drum (3), a rotating shaft (7) is arranged inside the stirring drum (3), two ends of the rotating shaft (7) are respectively movably connected with the inner walls of two ends of the stirring drum (3), the fixed helical blade (8) that has cup jointed in the outside of pivot (7), discharge gate (9) have been seted up to the one end inner wall of churn (3), discharge gate (9) inner wall is provided with the internal thread, inside discharging pipe (10) that is provided with of discharge gate (9), the discharging pipe (10) outside is provided with the external screw thread, discharge gate (9) and discharging pipe (10) threaded connection, the one end that churn (3) were kept away from in discharging pipe (10) is provided with valve (11), the sealed pad (12) of one end outside fixedly connected with of frame (1), sealed pad (12) are located the discharging pipe (10) outside, just the inside wall of sealed pad (12) is laminated with the lateral wall of discharging pipe (10).

2. The tool vehicle for maintaining the bridge tunnel according to claim 1, wherein: feed inlet (13) have been seted up at the one end surface top of frame (1), feed inlet (13) extend to churn (3) inside, the one end outer wall top fixedly connected with feeding funnel (14) of frame (1), feeding funnel (14) are linked together with feed inlet (13), the one end outer wall fixed surface of frame (1) is connected with servo motor (15), the output and pivot (7) fixed connection of servo motor (15).

3. The tool vehicle for maintaining the bridge tunnel according to claim 2, wherein: the equal fixedly connected with slider (16) in both ends middle part of storage case (6), spout (17) with slider (16) looks adaptation are all seted up to the both sides cell wall of recess (5), slider (16) are located spout (17) inside, the first hydraulic push rod (18) of tank bottom middle part fixedly connected with of recess (5), the output of first hydraulic push rod (18) and the bottom middle part fixed connection of storage case (6).

4. The tool vehicle for maintaining the bridge tunnel according to claim 3, wherein: the escalator is characterized in that the other end of one side surface of the frame (1) is fixedly connected with an escalator (19), one end of the other side surface of the frame (1) is provided with a movable door (20), the upper surface of the frame (1) is fixedly connected with a guardrail (21), and the guardrail (21) is U-shaped.

5. The tool vehicle for maintaining the bridge tunnel according to claim 4, wherein: the upper surface fixed connection of frame (1) is a plurality of anti-skidding bump (22), and is a plurality of anti-skidding bump (22) are the rectangular array and distribute, the one end surface bottom fixed connection of frame (1) has connecting rod (23).

6. The tool vehicle for maintaining the bridge tunnel according to claim 5, wherein: the all fixedly connected with universal wheel (24) in the lower surface four corners department of frame (1), the lower surface both sides of frame (1) all are provided with clamp plate (25), the lower surface of clamp plate (25) is provided with anti-skidding line.

7. The tool vehicle for maintaining the bridge tunnel according to claim 6, wherein: the hydraulic support is characterized in that a second hydraulic push rod (26) is fixedly connected to the middle portions of two sides of the lower surface of the frame (1), the output end of the second hydraulic push rod (26) is fixedly connected with the middle portion of the upper surface of the pressing plate (25), telescopic sleeves (27) are fixedly connected to two ends of the upper surface of the pressing plate (25), and one ends of the telescopic sleeves (27) far away from the pressing plate (25) are fixedly connected with the lower surface of the frame (1).