CN115139279B - Tool car convenient to electric power system detects maintenance and uses - Google Patents
Tool car convenient to electric power system detects maintenance and uses Download PDFInfo
- Publication number
- CN115139279B CN115139279B CN202210852888.6A CN202210852888A CN115139279B CN 115139279 B CN115139279 B CN 115139279B CN 202210852888 A CN202210852888 A CN 202210852888A CN 115139279 B CN115139279 B CN 115139279B
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- 238000012423 maintenance Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H5/00—Tool, instrument or work supports or storage means used in association with vehicles; Workers' supports, e.g. mechanics' creepers
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
A tool car for facilitating detection and maintenance of a power system belongs to the technical field of power maintenance devices. The utility model discloses a car body, including automobile body, connecting rod, moving mechanism, clamping mechanism, tool storage mechanism, clamping mechanism, automobile body opening sets up, and the left and right sides of automobile body all is fixed with the connecting rod, every all be equipped with moving mechanism on the connecting rod, every moving mechanism passes through corresponding clamping mechanism respectively and is connected with the automobile body, still is equipped with a plurality of tools on the automobile body and deposits the mechanism. The invention is convenient for the staff to take the small tool and is convenient for the staff to maintain; the movable wheel of the movable mechanism can reduce friction between the device and the ground, meanwhile, the clamping mechanism can ensure that the movable wheel is only in sliding movement on the high-voltage cable, sparks are prevented from being generated when the movable wheel rotates, electric shock is caused to workers, the high-voltage cable is prevented from sliding out of the corresponding movable wheel, the device cannot be stably hung on the high-voltage cable, potential safety hazards of work of the workers are reduced, and physical loss of the workers is reduced.
Description
Technical Field
The invention relates to a tool car convenient for detection and maintenance of a power system, and belongs to the technical field of power maintenance devices.
Background
When carrying out high-voltage electric tower routine maintenance and detection, need the staff climbing between high-voltage cable to utilize the rope to bind oneself with detect with the tool bogie.
When a worker finds that an appliance or a cable on the tower is damaged, the worker needs to jump down from the cable to find a tool in the tool vehicle for detection and then repair the damaged part.
However, the staff has great potential safety hazard in transferring between cable and tool bogie, and the physical power loss to the staff is great, is unfavorable for the long-time work of staff for the operation is comparatively inconvenient.
Disclosure of Invention
In order to solve the problems in the background technology, the invention provides a tool car for facilitating detection and maintenance of a power system.
The invention adopts the following technical scheme: a tool vehicle for facilitating detection and maintenance of a power system comprises a vehicle body, a connecting rod, a moving mechanism, a clamping mechanism and a tool storage mechanism; the utility model discloses a car body, including automobile body, connecting rod, moving mechanism, clamping mechanism, tool storage mechanism, clamping mechanism, automobile body opening sets up, and the left and right sides of automobile body all is fixed with the connecting rod, every all be equipped with moving mechanism on the connecting rod, every moving mechanism passes through corresponding clamping mechanism respectively and is connected with the automobile body, still is equipped with a plurality of tools on the automobile body and deposits the mechanism.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the same number of tool storage devices can be placed at the top end of the vehicle body according to the different numbers of small tools required by the staff, so that the staff can conveniently take the small tools, and the maintenance of the staff is facilitated; the movable wheel of the movable mechanism can reduce friction between the device and the ground, meanwhile, the clamping mechanism can ensure that the movable wheel is only in sliding movement on the high-voltage cable, sparks are prevented from being generated when the movable wheel rotates, electric shock is caused to workers, the high-voltage cable is prevented from sliding out of the corresponding movable wheel, the device cannot be stably hung on the high-voltage cable, potential safety hazards of work of the workers are reduced, and physical loss of the workers is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the connection between a vehicle body and a movement mechanism;
FIG. 3 is a schematic view of the structure of the moving mechanism;
FIG. 4 is a schematic view of a limit rotation mechanism;
FIG. 5 is a schematic view of a moving wheel;
FIG. 6 is a schematic view of the structure of the movable clamping portion;
FIG. 7 is a schematic view of the structure of the fixed clamping portion;
FIG. 8 is a schematic illustration of the connection of the vehicle body to the tool storage mechanism;
FIG. 9 is a schematic structural view of the tool storage mechanism;
FIG. 10 is a schematic diagram of the connection of a T-bar, a positioning support block and a height fixing bar.
Detailed Description
The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are all within the protection scope of the present invention.
A tool vehicle for facilitating detection and maintenance of a power system comprises a vehicle body 1, a connecting rod 14, a moving mechanism, a clamping mechanism and a tool storage mechanism; the automobile body 1 is rectangular box body structure and opening up setting, and the front and back both ends of the left and right sides of automobile body 1 have welded circular locating rack 12 respectively, and two corresponding of each side all have connecting rod 14 through the bolt fastening between the circular locating rack 12, every all be equipped with moving mechanism on the connecting rod 14, every moving mechanism is connected with automobile body 1 through corresponding clamping mechanism respectively, still is equipped with a plurality of instrument storage mechanism on the automobile body 1.
Each moving mechanism comprises a steering positioning frame 2, a rotating sleeve 5, a positioning rod 22, a moving wheel 24 and a limiting rotating mechanism; the steering positioning frame 2 is an n-type frame, the middle part of a main rod of the n-type frame is fixedly connected with the outer wall of the rotating sleeve 5, the rotating sleeve 5 is sleeved on the outer side of the corresponding connecting rod 14, and the rotating sleeve 5 is in limiting rotating connection with the corresponding connecting rod 14 through a limiting rotating mechanism; the outer ends of the two support rods of the n-type frame are respectively and vertically fixed with a positioning rod 22, the outer side of each positioning rod 22 is provided with a movable wheel 24 through a bearing rotating sleeve, and the middle part of the outer wall of each movable wheel 24 is provided with a trapezoid positioning groove for hanging a high-voltage cable.
The outer surface of each of the moving wheels 24 is provided with an insulating material such as rubber, so as to ensure that the moving wheels 24 can safely move on the high-voltage cable.
The limiting rotation mechanism comprises a positioning support plate 21 and a movable positioning rod 29; the upper and lower both ends at every connecting rod 14 outer wall middle part all correspond and are equipped with rotatory constant head tank 13, every the middle part of rotating sleeve 5 outer wall all runs through its wall thickness direction and is equipped with location slotted hole 6, every rotating sleeve 5 outer wall respectively with the lower extreme fixed connection of the branch of the location extension board 21 of corresponding n type, the middle part of the mobile jib of location extension board 21 all be equipped with the circular through-hole that corresponds the setting of location slotted hole 6, the slip grafting has removal locating lever 29 in the circular through-hole, the outside cover of removal locating lever 29 has pressure spring one, pressure spring one's one end and the outer end connection of removal locating lever 29, pressure spring one's the other end is connected with location extension board 21, and the inner of removal locating lever 29 is equipped with spacing square 7, spacing square 7 set up in corresponding location slotted hole 6 and with the cooperation of corresponding rotatory constant head tank 13 setting.
The clamping mechanism comprises a movable clamping part, a fixed clamping part, a positioning slide block 26, a steering limiting block 27 and a transmission rod 28; the fixed clamping part comprises a cylindrical sleeve 3, a lifting rod 31, a positioning rotating plate 32, a lifting bracket 33, a positioning transmission rod 34 and a positioning disc 35; each positioning rod 22 is provided with a positioning slide block 26 and a compression spring II at both ends of the outer side, and each positioning slide block 26 slides with the corresponding positioning rod 22 and is in radial limiting connection, specifically: limiting blocks 23 are arranged at two ends of the outer wall of each positioning rod 22, positioning sliding blocks 26 are sleeved at two ends of the outer wall of each positioning rod 22, positioning holes are formed in the thickness direction of each positioning sliding block 26 in a penetrating mode, the positioning sliding blocks 26 are in sliding connection with the corresponding limiting blocks 23 through the positioning holes, and the limiting blocks 23 are used for limiting the radial rotation of the positioning sliding blocks 26; each movable wheel 24 is provided with two steering positioning grooves 25 which are correspondingly arranged up and down in the thickness direction of the movable wheel, the opposite faces of two positioning sliding blocks 26 on each positioning rod 22 are correspondingly provided with steering limiting blocks 27, and the steering limiting blocks 27 are correspondingly arranged in a matching way with the steering positioning grooves 25; the second pressure spring is sleeved on the outer side of the steering limiting block 27, one end of the second pressure spring is connected with the corresponding surface of the positioning sliding block 26, and the other end of the second pressure spring is connected with the corresponding surface of the moving wheel 24; the outer wall of each positioning slide block 26 is provided with a transmission rod 28, and the end part of the transmission rod 28 is provided with a wedge-shaped surface I; the middle parts of the upper ends of the left side plate and the right side plate of the vehicle body 1 are respectively fixed with a cylindrical sleeve 3 which is vertically arranged, lifting rods 31 are respectively inserted in the cylindrical sleeves 3 in a sliding manner, a positioning disc 35 and a pressure spring III are respectively sleeved on the outer side of each lifting rod 31, the positioning disc 35 is fixedly connected with the lifting rods 31, one end of the pressure spring III is connected with the positioning disc 35, and the other end of the pressure spring III is connected with the cylindrical sleeves 3; the upper end of cylindrical sleeve 3 passes through the torsional spring with the lower extreme of two location swivel plates 32 and is connected, and when location swivel plate 32 rotates downwards, the torsional spring shrink provides reverse force, two the upper end of location swivel plate 32 and the upper end cooperation setting of positioning disk 35, location swivel plate 32 is triangle-shaped structure and the top of location swivel plate 32 is provided with the rectangle locating piece, and the top of every lifter 31 all is equipped with the lifting support 33 of I shape, and four bights of every lifting support 33 all are equipped with location transfer line 34, every location transfer line 34's tip all be equipped with wedge face two that the cooperation of wedge face set up.
Each tool storage mechanism comprises a bottom bracket 4, a round fixing rod 8, a horizontal sliding rod 9, a T-shaped rod 10, a sliding supporting rod 42, a transmission disc 43, a supporting sliding rod 44, a sliding sleeve 45, a first transmission block 46, a pedal 47, a positioning supporting block 48, a height fixing rod 49, a second transmission block 410, a transverse positioning frame 411 and a limiting disc 412; the lateral wall ring of automobile body 1 is provided with a plurality of constant head tanks 11 that run through its thickness direction and set up in its circumference equipartition, fixed connection can be dismantled with corresponding constant head tank 11 to bottom support 4, specifically does: the bottom bracket 4 is of a rectangular structure with an opening at the bottom, two ends of the bottom bracket 4 are respectively connected with positioning bolts 41 in a threaded manner, and the positioning bolts 41 are respectively inserted into the corresponding positioning grooves 11 to fix the bottom bracket 4. In order to facilitate a worker to take a maintenance tool from a vehicle body 1 positioned at the lower end on a high-voltage cable, a sliding support rod 42 is vertically fixed at the lower end of a pedal 47 which is convenient for the worker to tread, a transmission block I46 with a trapezoid structure with a narrow front and a wide rear is arranged at the outer end of the sliding support rod 42, the inner end of the sliding support rod 42 is fixedly connected with one end of a horizontal rod of a T-shaped rod 10, a positioning support block 48 with an arc-shaped groove is fixed at the other end of the horizontal rod of the T-shaped rod 10, a height fixing rod 49 with a wedge-shaped surface for three purposes of positioning is fixed at the lower end of the vertical rod of the T-shaped rod 10, a transmission disc 43 is arranged at the lower end of the sliding support rod 42, a supporting slide rod 44 is arranged at the lower end of the transmission disc 43, a compression spring IV is sleeved outside the supporting the sliding rod 44, the top end of the compression spring IV is connected with the transmission disc 43, the bottom end of the compression spring IV is connected with the sliding sleeve 45, and the lower end of the sliding sleeve 45 is fixedly connected with the top end surface of a bottom bracket 4; the side wall of the bottom bracket 4 is provided with a round fixing rod 8, the outer end part of the round fixing rod 8 is provided with a limiting disc 412, the outer side of the round fixing rod 8 is sleeved with a transverse locating rack 411 and a tension spring, one end of the tension spring is connected with the limiting disc 412, the other end of the tension spring is connected with the transverse locating rack 411, the outer end of the transverse locating rack 411 is vertically fixed with a horizontal sliding rod 9, the horizontal sliding rod 9 is sleeved on the outer side of a sliding sleeve 45 in a sliding manner, and the upper end of the horizontal sliding rod 9 is provided with a transmission block two 410 which is matched with the transmission block one 46; the upper end of the transverse locating rack 411 is provided with a rectangular limiting hole matched with the height fixing rod 49. The tension spring sleeved between the transverse locating rack 411 and the limiting disc 412 is utilized to limit the movement of the transverse locating rack 411, so that the transverse locating rack 411 cannot move forward at will when the pedal 47 is not stressed.
When the tool storage device is used, in order to facilitate maintenance of workers, the same number of tool storage devices are placed at the top end of the vehicle body 1 according to different numbers of small tools required to be used by the workers, small maintenance tools commonly used by the workers are sequentially placed on the positioning support blocks 48, the circular arc grooves arranged on the positioning support blocks 48 are used for limiting the handles of the tools, and the tools are prevented from sliding out of the openings of the positioning support blocks 48.
The steering positioning frames 2 at the left end and the right end of the vehicle body 1 are rotated, so that the movable wheels 24 on the two steering positioning frames 2 are contacted with the ground, a worker can conveniently push and transport the vehicle body 1 from the vehicle to the position below a target high-voltage electric tower, and friction between the device and the ground can be reduced by the rotating movable wheels 24.
When the device moves to a designated position, the two steering positioning frames 2 are rotated to enable the movable wheels 24 to be upwards, the movable positioning rods 29 can block the steering of the steering positioning frames 2 in a mode that the movable positioning rods 29 are inserted into the corresponding rotary positioning grooves 13, the steering positioning frames 2 are prevented from being influenced by external force to rotate and slide down on a high-voltage cable, and the movable positioning rods 29 can be locked by the pressure springs, so that the movable positioning rods 29 are ensured to be stable and cannot rise by themselves before no staff is used for controlling. After that, the two lifting brackets 33 are respectively pressed down to ensure that the plurality of positioning transmission rods 34 are respectively contacted with the corresponding transmission rods 28, so that the corresponding plurality of positioning sliding blocks 26 are pushed to move, and the two steering limiting blocks 27 arranged on each positioning sliding block 26 are respectively inserted into the steering positioning grooves 25 of the corresponding movable wheels 24, so that the movable wheels 24 are limited to rotate, the movable wheels 24 are ensured to only slide on a high-voltage cable, and sparks are prevented from being generated when the movable wheels 24 rotate, so that electric shock is caused to workers.
When the lifting support 33 descends, the positioning disc 35 is driven to descend, so that the bottom end of the rectangular positioning block arranged at the top end of each positioning rotating plate 32 can be in contact with the top end of the corresponding positioning disc 35, the positioning disc 35 is limited by the positioning rotating plates 32, and the locking failure of the movable wheel 24 caused by the ascending of the two positioning discs 35 is avoided. The three contractions of the pressure springs arranged on the positioning rotating plates 32 generate reverse pushing force when the positioning disc 35 is locked, so that the positioning disc 35 is tightly attached to the corresponding positioning rotating plate 32, the torsional springs connected to each positioning rotating plate 32 limit the rotation of the positioning rotating plate 32 in the downward direction, and the positioning rotating plate 32 cannot rotate downwards when the device is hung on a cable, so that the locking failure of the plurality of moving wheels 24 is caused. When the device is transported to a high-voltage cable, the four movable wheels 24 are respectively contacted with the corresponding high-voltage cable, the trapezoidal grooves formed in the middle of each movable wheel 24 are used for limiting the high-voltage cable, and the phenomenon that the device cannot be stably hung on the high-voltage cable due to the fact that the high-voltage cable slides out of the corresponding movable wheel 24 is avoided.
When the two lifting brackets 33 are lifted, the positioning transmission rods 34 are separated from the corresponding contacted transmission rods 28, and the second compression springs respectively push the positioning sliding blocks 26 to reversely move back to the initial positions, so that the locking of the moving wheels 24 is released.
When the corresponding tool is needed, the corresponding pedal 47 is stepped on, so that the first transmission block 46 descends to push the second transmission block 410 to move forwards, the pressure spring is contracted, the second transmission block 410 moves forwards to drive the transverse positioning frame 411 to be separated from the height fixing rod 49, the pedal 47 is released, the pressure spring is pushed by the fourth transmission disc 43 to ascend, the positioning support block 48 is driven to ascend, and a worker can conveniently take a small maintenance tool stored on the positioning support block 48.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. Tool bogie convenient to electric power system detects maintenance and uses, its characterized in that: comprises a vehicle body (1), a connecting rod (14), a moving mechanism, a clamping mechanism and a tool storage mechanism; the device is characterized in that an opening of the vehicle body (1) is arranged upwards, connecting rods (14) are fixed on the left side and the right side of the vehicle body (1), each connecting rod (14) is provided with a moving mechanism, each moving mechanism is connected with the vehicle body (1) through a corresponding clamping mechanism, a plurality of tool storage mechanisms are further arranged on the vehicle body (1), each clamping mechanism comprises a movable clamping part and a fixed clamping part, and each movable clamping part comprises a positioning sliding block (26), a steering limiting block (27) and a transmission rod (28); the fixed clamping part comprises a cylindrical sleeve (3), a lifting rod (31), a positioning rotating plate (32), a lifting bracket (33), a positioning transmission rod (34) and a positioning disc (35); two ends of the outer side of each positioning rod (22) of the moving mechanism are sleeved with a positioning sliding block (26) and a pressure spring II, each positioning sliding block (26) is in sliding and radial limiting connection with the corresponding positioning rod (22), each moving wheel (24) of the moving mechanism is provided with a steering positioning groove (25), the opposite faces of the two positioning sliding blocks (26) on each positioning rod (22) are correspondingly provided with a steering limiting block (27), and the steering limiting blocks (27) are correspondingly arranged in a matching manner with the steering positioning grooves (25); the second pressure spring is sleeved on the outer side of the steering limiting block (27), one end of the second pressure spring is connected with the corresponding surface of the positioning sliding block (26), and the other end of the second pressure spring is connected with the corresponding surface of the moving wheel (24); the outer wall of each positioning sliding block (26) is provided with a transmission rod (28), and the end part of each transmission rod (28) is provided with a wedge-shaped surface I; the upper ends of the left side plate and the right side plate of the vehicle body (1) are respectively fixed with a cylindrical sleeve (3) which is vertically arranged, each cylindrical sleeve (3) is internally and slidably inserted with a lifting rod (31), the outer side of each lifting rod (31) is sleeved with a positioning disc (35) and a pressure spring III, the positioning disc (35) is fixedly connected with the lifting rod (31), one end of the pressure spring III is connected with the positioning disc (35), and the other end of the pressure spring III is connected with the cylindrical sleeve (3); the upper end of cylindrical sleeve (3) is connected through the torsional spring with the lower extreme of two location rotating plates (32), two the upper end of location rotating plates (32) and the upper end cooperation setting of positioning disk (35), the top of every lifter (31) all is equipped with I-shaped lift support (33), and four bight of every lift support (33) all are equipped with location transfer line (34), every the tip of location transfer line (34) all be equipped with wedge second that wedge first cooperation set up.
2. A tool vehicle for facilitating detection and maintenance of a power system according to claim 1, wherein: each moving mechanism comprises a steering positioning frame (2), a rotating sleeve (5), a positioning rod (22), a moving wheel (24) and a limiting rotating mechanism; the steering positioning frame (2) is an n-type frame, the middle part of a main rod of the n-type frame is fixedly connected with the outer wall of the rotating sleeve (5), the rotating sleeve (5) is sleeved on the outer side of a corresponding connecting rod (14), and the rotating sleeve (5) is in limiting rotating connection with the corresponding connecting rod (14) through a limiting rotating mechanism; the outer ends of the two support rods of the n-type frame are respectively and vertically fixed with a positioning rod (22), the outer side of each positioning rod (22) is rotatably sleeved with a moving wheel (24), and the middle part of the outer wall of each moving wheel (24) is provided with a trapezoid positioning groove.
3. A tool vehicle for facilitating detection and maintenance of a power system according to claim 2, wherein: the outer surface of each of the moving wheels (24) is provided with an insulating material.
4. A tool car for facilitating detection and maintenance of a power system according to claim 3, wherein: the limiting rotating mechanism comprises a positioning support plate (21) and a movable positioning rod (29); every upper and lower both ends at connecting rod (14) outer wall middle part all correspond and are equipped with rotary positioning groove (13), every the middle part of rotating sleeve (5) outer wall all is equipped with location slotted hole (6), and every rotates sleeve (5) outer wall respectively with the lower extreme fixed connection of the branch of the location extension board of corresponding n type (21), the middle part of location extension board (21) mobile jib all is slided and is pegged graft has removal locating lever (29), the outside cover of removal locating lever (29) is equipped with pressure spring one, the one end and the outer end connection of removal locating lever (29) of pressure spring one, the other end and the location extension board (21) of pressure spring one are connected, and the inner of removal locating lever (29) is equipped with spacing square (7), spacing square (7) set up in corresponding location slotted hole (6) and with the cooperation setting of corresponding rotary positioning groove (13).
5. The utility vehicle for facilitating detection and maintenance of a power system according to claim 4, wherein: each tool storage mechanism comprises a bottom bracket (4), a round fixing rod (8), a horizontal sliding rod (9), a T-shaped rod (10), a sliding supporting rod (42), a transmission disc (43), a supporting sliding rod (44), a sliding sleeve (45), a first transmission block (46), a pedal (47), a positioning supporting block (48), a height fixing rod (49), a second transmission block (410), a transverse positioning frame (411) and a limiting disc (412); the side wall of the car body (1) is provided with a plurality of positioning grooves (11), the bottom bracket (4) is detachably and fixedly connected with the corresponding positioning grooves (11), the lower end of the pedal (47) is vertically fixed with a sliding support rod (42), the outer end of the sliding support rod (42) is provided with a first transmission block (46) with a trapezoid structure with a narrow front and a wide rear, the inner end of the sliding support rod (42) is fixedly connected with one end of a horizontal rod of the T-shaped rod (10), the other end of the horizontal rod of the T-shaped rod (10) is fixedly connected with a positioning support block (48) with an arc-shaped groove, the lower end of the vertical rod of the T-shaped rod (10) is fixedly provided with a height fixing rod (49) with a wedge surface for positioning, the lower end of the sliding support rod (42) is provided with a transmission disc (43), the lower end of the transmission disc (43) is provided with a supporting sliding rod (44), the lower end of the supporting sliding rod (44) is slidably inserted into a hollow sliding sleeve (45), the outer side of the supporting rod (44) is sleeved with a compression spring IV, the top end of the four compression spring is connected with the transmission disc (43), and the bottom end of the vertical rod (45) is fixedly connected with the bottom bracket (4); the side wall of the bottom bracket (4) is provided with a round fixing rod (8), the outer end part of the round fixing rod (8) is provided with a limiting disc (412), the outer side of the round fixing rod (8) is sleeved with a transverse locating rack (411) and a tension spring, one end of the tension spring is connected with the limiting disc (412), the other end of the tension spring is connected with the transverse locating rack (411), the outer end of the transverse locating rack (411) is vertically fixed with a horizontal sliding rod (9), the horizontal sliding rod (9) is sleeved on the outer side of the sliding sleeve (45) in a sliding manner, and the upper end of the horizontal sliding rod (9) is provided with a transmission block II (410) which is matched with the transmission block I (46); the upper end of the transverse locating frame (411) is provided with a rectangular limiting hole matched with the height fixing rod (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210852888.6A CN115139279B (en) | 2022-07-19 | 2022-07-19 | Tool car convenient to electric power system detects maintenance and uses |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210852888.6A CN115139279B (en) | 2022-07-19 | 2022-07-19 | Tool car convenient to electric power system detects maintenance and uses |
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| CN115139279A CN115139279A (en) | 2022-10-04 |
| CN115139279B true CN115139279B (en) | 2024-06-18 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217669314U (en) * | 2022-07-19 | 2022-10-28 | 哈尔滨光宇新能源有限公司 | Tool vehicle convenient for detection and maintenance of power system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011100404A1 (en) * | 2010-02-10 | 2011-08-18 | Electric Power Research Institute, Inc. | Line inspection robot and system |
| JP5931964B2 (en) * | 2014-06-17 | 2016-06-08 | 中国電力株式会社 | Work tool storage device |
| CN104037654A (en) * | 2014-06-19 | 2014-09-10 | 国网四川省电力公司成都市新都供电分公司 | Safety electric overhead vehicle |
| CN104787049A (en) * | 2015-03-26 | 2015-07-22 | 江苏师范大学 | Novel electric drive trolley |
| CN110921227B (en) * | 2019-11-08 | 2020-10-16 | 中国科学院自动化研究所 | Carrying mechanism for on-line walking |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217669314U (en) * | 2022-07-19 | 2022-10-28 | 哈尔滨光宇新能源有限公司 | Tool vehicle convenient for detection and maintenance of power system |
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