Crawler-type mast converter station overhauling and cleaning multifunctional vehicle

Abstract

The utility model discloses a crawler-type mast converter station overhauling and cleaning multifunctional vehicle, and relates to the technical field of multifunctional vehicles, the crawler-type mast converter station overhauling and cleaning multifunctional vehicle comprises a cleaning vehicle, the cleaning vehicle further comprises an anti-falling mechanism and a fixing mechanism, and the top of the cleaning vehicle is fixedly connected with a pole; a worker pulls up the limiting rod through the pull handle to enable the limiting rod to leave the limiting groove, at the moment, the limiting rod does not limit the rotating door any more, the worker pushes the rotating door open to enter the lifting table, and after the worker enters the lifting table, the worker closes the rotating door and loosens the pull handle to enable the limiting rod to fall downwards and enter the limiting groove. In this way, the limiting rod limits the rotating door again, the rotating door can be effectively prevented from being accidentally opened in the lifting or operation process of the lifting table, a reliable protective barrier is formed, the risk that workers fall off from the lifting table due to the fact that the rotating door is accidentally opened is greatly reduced, and powerful guarantee is provided for safety of the workers. And the safety of workers during operation is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of multifunctional vehicles, in particular to a caterpillar track type mast converter station overhauling and cleaning multifunctional vehicle. BACKGROUND

[0002] There are many devices in the converter station, and they are often in high positions, so a multifunctional vehicle is needed to be lifted to a certain height by its mast structure, so that the maintenance personnel can conveniently reach the devices to carry out overhauling, maintenance, replacement of parts, cleaning of the devices and other work.

[0003] During the lifting, lowering or operation of the lifting platform in the multifunctional vehicle, the vehicle may shake, vibrate or tilt, and if the door of the lifting platform is not limited, the door may be accidentally opened, causing the worker to fall from the lifting platform and causing serious personal injury or even death to the worker. To solve the above problems, the following scheme is proposed. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a caterpillar track type mast converter station overhauling and cleaning multifunctional vehicle to solve at least any problem in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a caterpillar track type mast converter station overhauling and cleaning multifunctional vehicle, comprising a cleaning vehicle, the cleaning vehicle further comprising an anti-falling mechanism and a fixing mechanism, the top of the cleaning vehicle is fixedly connected with a mast, the side away from the cleaning vehicle of the mast is fixedly connected with a lifting platform, the inner wall of the lifting platform is fixedly connected with a protective fence, the top of the lifting platform is connected with a fixing rod, the outer wall of the fixing rod is rotatably connected with a rotating ring, and the outer wall of the rotating ring is fixedly connected with a rotating door.

[0006] Preferably, an arc-shaped sliding groove is formed in the bottom inner wall of the lifting platform, a limiting groove is formed in the bottom of the arc-shaped sliding groove, and an active groove is formed in the top of the rotating door.

[0007] Preferably, a limiting rod is slidably connected in the active groove, the top end of the limiting rod is fixedly connected with a pull handle, and the end away from the pull handle of the limiting rod extends into the limiting groove and is slidably connected with the limiting groove.

[0008] Preferably, a supporting plate is fixedly connected to the bottom inner wall of the lifting platform, a sliding rod one is slidably connected to the top of the supporting plate, a placing plate is fixedly connected to the top end of the sliding rod one, and a spring is fixedly connected to the side of the placing plate and the supporting plate that are close to each other.

[0009] Preferably, a connecting plate is fixedly connected to the end of the sliding rod one away from the placing plate, two supporting rods are fixedly connected to the bottom inner wall of the lifting platform, and baffles are fixedly connected to the outer walls of the two supporting rods, respectively.

[0010] Preferably, the outer wall of the support rod is fixedly connected with an annular plate, the outer wall of the annular plate is slidably connected with a second sliding rod, the outer wall of the second sliding rod is fixedly connected with a fixed plate, the side wall of the connecting plate is rotatably connected with a connecting strip, the side, away from the connecting plate, of the connecting strip is rotatably connected with a fixing sleeve, and the inner wall of the fixing sleeve is fixedly connected with the second sliding rod.

[0011] The utility model discloses the beneficial effect is as follows:

[0012] The utility model discloses the beneficial effect is as follows:

[0013] 1, when needing to use the cleaning car, through the control cleaning car and move to the specified position of cleaning car, then control the trick rod again, make the trick rod lower the lift platform to the ground, then the staff pulls the handle and pulls up the limiting rod, make the limiting rod leave the limiting groove, the limiting rod no longer position limiting of the swing door at this moment, the staff pushes the swing door and enters the lift platform, when the staff is in the lift platform, closes the swing door, and releases the handle, and the limiting rod falls down into the limiting groove, so that the limiting rod positions the swing door again, which can effectively prevent the swing door from opening accidentally on the lift platform or during operation. This forms a reliable protective barrier, greatly reduces the risk of the staff falling from the lift platform due to the accidental opening of the swing door, provides a strong guarantee for the safety of the staff, and ensures the safety of the staff during operation.

[0014] 2, when the staff enters the lift platform, will carry the tool needed for operation, and the staff places the tool on the top of the placing plate. The placing plate is affected by the weight of the tool and moves downward. The placing plate moves downward and drives the first sliding rod to move downward. The first sliding rod moves downward and drives the two second sliding rods to move closer to each other through the two connecting strips. The two second sliding rods move closer to each other and drive the two fixed plates to move towards the tool on the top of the placing plate, so that the two fixed plates clamp and fix the tool. During the lifting, lowering or moving of the lift platform, shaking or vibration may occur. The two fixed plates clamp and fix the tool, which can effectively prevent the tool from sliding or falling on the placing plate due to the shaking or vibration, ensure that the tool is always in a stable state, avoid damage to the tool or harm to the staff, and effectively reduce the possibility of high-altitude safety hazards. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a structure schematic drawing of a preferable embodiment of the tracked mast converter station maintenance and cleaning multifunctional vehicle.

[0016] Figure 2 The structure schematic drawing of the anti-falling mechanism;

[0017] Figure 3 The sectional structure schematic drawing of the anti-falling mechanism;

[0018] Figure 4 As Figure 3 The amplification structure of the middle A is shown in the schematic diagram.

[0019] Figure 5 The structure schematic diagram of the fixing mechanism.

[0020] In the figure: 1, the anti-falling mechanism; 101, the cleaning vehicle; 102, the trick rod; 103, the lifting platform; 104, the guardrail; 105, the fixed rod; 106, the rotating ring; 107, the rotating door; 108, the arc-shaped sliding groove; 109, the limiting groove; 110, the movable groove; 111, the limiting rod; 112, the pull handle; 2, the fixing mechanism; 201, the support plate; 202, the sliding rod one; 203, the placing plate; 204, the spring; 205, the connecting plate; 206, the supporting rod; 207, the baffle; 208, the annular plate; 209, the sliding rod two; 210, the fixed plate; 211, the connecting strip; 212, the fixing sleeve. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the utility model.

[0022] The utility model provides a kind of caterpillar track type mast converter station overhauls cleaning multifunctional vehicle as Figures 1-5 shown in the figure, including cleaning vehicle 101, cleaning vehicle 101 further include anti-falling mechanism 1 and fixing mechanism 2, the top of cleaning vehicle 101 is fixedly connected with trick rod 102, trick rod 102 is fixedly connected with lifting platform 103 away from the side of cleaning vehicle 101, the inner wall of lifting platform 103 is fixedly connected with guardrail 104, the top of lifting platform 103 is connected with fixed rod 105, the outer wall of fixed rod 105 is rotatably connected with rotating ring 106, the outer wall of rotating ring 106 is fixedly connected with rotating door 107, the bottom inner wall of lifting platform 103 is provided with arc-shaped sliding groove 108, the bottom of arc-shaped sliding groove 108 is provided with limiting groove 109, the top of rotating door 107 is provided with movable groove 110, limiting rod 111 is slidably connected in movable groove 110, pull handle 112 is fixedly connected to the top end of limiting rod 111, one end of limiting rod 111 away from pull handle 112 extends into limiting groove 109 and is slidably connected with limiting groove 109;

[0023] When the cleaning trolley 101 needs to be used, the cleaning trolley 101 is moved to the designated position by controlling the cleaning trolley 101, and then the rotating rod 102 is controlled to lower the lifting platform 103 to the ground, then the staff pulls up the limiting rod 111 through the pull handle 112, so that the limiting rod 111 is away from the limiting groove 109, at this time the limiting rod 111 no longer limits the rotating door 107, the staff pushes open the rotating door 107 to enter the lifting platform 103, when the staff is in the lifting platform 103, the rotating door 107 is closed, the pull handle 112 is loosened, and the limiting rod 111 falls downward into the limiting groove 109, so that the limiting rod 111 limits the rotating door 107 again, which can effectively prevent the rotating door 107 from being accidentally opened during the lifting of the lifting platform 103 or operation, thereby forming a reliable protective barrier, greatly reducing the risk of the staff falling from the lifting platform 103 due to accidental opening of the rotating door 107, providing strong protection for the safety of the staff, and ensuring the safety of the staff during operation.

[0024] The bottom inner wall of the lifting platform 103 is fixedly connected with a supporting plate 201, the top of the supporting plate 201 is slidably connected with a sliding rod 202, the top end of the sliding rod 202 is fixedly connected with a placing plate 203, one side of the placing plate 203 close to the supporting plate 201 is fixedly connected with a spring 204, one end of the sliding rod 202 away from the placing plate 203 is fixedly connected with a connecting plate 205, the bottom inner wall of the lifting platform 103 is fixedly connected with two supporting rods 206, the outer walls of the two supporting rods 206 are respectively fixedly connected with baffles 207, the outer wall of the supporting rod 206 is fixedly connected with an annular plate 208, the outer wall of the annular plate 208 is slidably connected with a sliding rod 209, the outer wall of the sliding rod 209 is fixedly connected with a fixed plate 210, the side wall of the connecting plate 205 is rotatably connected with a connecting strip 211, one side of the connecting strip 211 away from the connecting plate 205 is rotatably connected with a fixed sleeve 212, the inner wall of the fixed sleeve 212 is fixedly connected with the sliding rod 209;

[0025] When the worker enters the lifting platform 103, the worker will carry the tools needed for work, and the worker will place the tools on the top of the placing plate 203, the placing plate 203 is affected by the weight of the tools and moves downwards, the placing plate 203 moves downwards and drives the sliding rod one 202 to move downwards, the sliding rod one 202 moves downwards and drives the two sliding rods two 209 to move close to each other through the two connecting strips 211, the two sliding rods two 209 move close to each other and drive the two fixed plates 210 to move towards the tools on the top of the placing plate 203, so that the two fixed plates 210 clamp and fix the tools, and the tools can be effectively prevented from sliding and falling on the placing plate 203 due to shaking or vibration during the lifting, lowering or moving of the lifting platform 103, the tools are always in a stable state, damage of the tools or injury of the worker is avoided, and the possibility of high-altitude safety hazard is effectively reduced.

[0026] The working principle of the tracked mast converter station maintenance and cleaning multifunctional vehicle is as follows: when the cleaning vehicle 101 needs to be used, the cleaning vehicle 101 is moved to a specified position by controlling the cleaning vehicle 101, and then the lifting platform 103 is lowered to the ground by controlling the lifting rod 102, then the worker pulls up the limiting rod 111 by pulling the handle 112, so that the limiting rod 111 is away from the limiting groove 109, at this time, the limiting rod 111 no longer limits the rotating door 107, the worker pushes open the rotating door 107 to enter the lifting platform 103, and then the rotating door 107 is closed, the handle 112 is released, and the limiting rod 111 falls downward into the limiting groove 109, so that the limiting rod 111 limits the rotating door 107 again, and the rotating door 107 can be effectively prevented from being accidentally opened during the lifting or operation of the lifting platform 103.

[0027] When the worker enters the lifting platform 103, the worker will carry the tools needed for work, and the worker will place the tools on the top of the placing plate 203, the placing plate 203 is affected by the weight of the tools and moves downwards, the placing plate 203 moves downwards and drives the sliding rod one 202 to move downwards, the sliding rod one 202 moves downwards and drives the two sliding rods two 209 to move close to each other through the two connecting strips 211, the two sliding rods two 209 move close to each other and drive the two fixed plates 210 to move towards the tools on the top of the placing plate 203, so that the two fixed plates 210 clamp and fix the tools.

[0028] Compared with the related art, the tracked mast converter station maintenance and cleaning multifunctional vehicle has the following beneficial effects:

[0029] The utility model provides a caterpillar band type mast converter station overhauls and cleans multifunctional vehicle, when needing using this cleaning car 101, through control cleaning car 101 moves to the specified position with cleaning car 101, then control trickily again 102, make trickily 102 lower lifting platform 103 to the ground, then the staff pulls up the limit rod 111 through pull handle 112, make the limit rod 111 leave the limit groove 109, the limit rod 111 no longer position rotating door 107 at this time, the staff pushes open rotating door 107 and enters lifting platform 103, when the staff is in lifting platform 103, closes rotating door 107 again, loosens pull handle 112, makes the limit rod 111 fall down, enters the limit groove 109, the limit rod 111 positions rotating door 107 again in this way, can effectively prevent rotating door 107 from opening unexpectedly on lifting platform 103 or in the operation process, this forms a reliable protective barrier, greatly reduces the risk of staff falling from lifting platform 103 due to the unexpected opening of rotating door 107, provides strong guarantee for the safety of staff, ensures the safety of staff when operating,

[0030] When the staff enters lifting platform 103, will carry the tool needed for operation, the staff places the tool on the top of placing plate 203, placing plate 203 is affected by the weight of the tool and moves down, placing plate 203 moves down and drives slide rod one 202 to move down, slide rod one 202 moves down and drives two slide rods two 209 to move close to each other through two connecting strips 211, two slide rods two 209 move close to each other and drive two fixed plates 210 to move to the tool on the top of placing plate 203, so that two fixed plates 210 clamp and fix the tool, in the lifting, lowering or moving process of lifting platform 103, may shake or vibrate, clamp and fix the tool through two fixed plates 210, can effectively prevent the tool from sliding or falling on placing plate 203 due to these shakes or vibrations, ensure that the tool is always in a stable state, avoid tool damage or harm to the staff, effectively reduce the possibility of high-altitude safety hazards.

[0031] Finally, it should be noted that: the above only for preferred embodiment of the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. in the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A multi-functional vehicle for maintenance and cleaning of a catenary converter station, comprising a cleaning vehicle (101), wherein the cleaning vehicle (101) further comprises a falling prevention mechanism (1) and a fixing mechanism (2), characterized in that: The top of the cleaning car (101) is fixedly connected with a weird rod (102), one side of the weird rod (102) away from the cleaning car (101) is fixedly connected with a lifting platform (103), the inner wall of the lifting platform (103) is fixedly connected with a protective fence (104), the top of the lifting platform (103) is connected with a fixed rod (105), the outer wall of the fixed rod (105) is rotatably connected with a rotating ring (106), and the outer wall of the rotating ring (106) is fixedly connected with a rotating door (107).

2. The multi-functional vehicle for inspection, cleaning and maintenance of a catenary pole converter station according to claim 1, characterized in that: The bottom inner wall of the lifting platform (103) is provided with an arc-shaped sliding groove (108), and the bottom of the arc-shaped sliding groove (108) is provided with a limiting groove (109).

3. The multi-functional vehicle for inspection, cleaning and maintenance of a cable crane tower according to claim 2, characterized in that: The movable slot (110) is slidably connected with a limiting rod (111), the top end of the limiting rod (111) is fixedly connected with a pull handle (112), and the end of the limiting rod (111) away from the pull handle (112) extends into the limiting groove (109) and is slidably connected with the limiting groove (109).

4. The multi-functional vehicle for inspection, cleaning and maintenance of a cable crane tower according to claim 1, characterized in that: The bottom inner wall of the lifting platform (103) is fixedly connected with a supporting plate (201), the top of the supporting plate (201) is slidably connected with a sliding rod (202), the top end of the sliding rod (202) is fixedly connected with a placing plate (203), and the side of the placing plate (203) close to the supporting plate (201) is fixedly connected with a spring (204).

5. The multi-functional vehicle for inspection, cleaning and maintenance of a cable crane tower according to claim 4, characterized in that: The end of the sliding rod (202) away from the placing plate (203) is fixedly connected with a connecting plate (205), the bottom inner wall of the lifting platform (103) is fixedly connected with two supporting rods (206), and the outer walls of the two supporting rods (206) are respectively fixedly connected with baffles (207).

6. The multi-functional vehicle for inspection, cleaning and maintenance of a cable crane tower according to claim 5, characterized in that: The outer wall of the supporting rod (206) is fixedly connected with an annular plate (208), the outer wall of the annular plate (208) is slidably connected with a sliding rod (209), the outer wall of the sliding rod (209) is fixedly connected with a fixed plate (210), the side wall of the connecting plate (205) is rotatably connected with a connecting strip (211), one side of the connecting strip (211) away from the connecting plate (205) is rotatably connected with a fixed sleeve (212), and the inner wall of the fixed sleeve (212) is fixedly connected with the sliding rod (209).

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