CN114508299B - Lifting device for illuminating lamp route fault detection - Google Patents
Lifting device for illuminating lamp route fault detection Download PDFInfo
- Publication number
- CN114508299B CN114508299B CN202210141955.3A CN202210141955A CN114508299B CN 114508299 B CN114508299 B CN 114508299B CN 202210141955 A CN202210141955 A CN 202210141955A CN 114508299 B CN114508299 B CN 114508299B
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- extension
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
- E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a lifting device for detecting a route fault, and more particularly, to a lifting device for detecting a route fault of an illumination lamp. Provided is a lifting device for detecting a failure of a lighting lamp route, which can lengthen the length of a ladder and has high stability. The lifting device for detecting the route faults of the illuminating lamp comprises a base, a rotating plate, a rotating shaft, a screw rod, a nut, a cross rod and the like; the front side rotation type of base upper portion is equipped with the rotor plate, and the bilateral symmetry rotation type of base upper portion rear side is equipped with the pivot, and the equal rotation of pivot outer end is equipped with the lead screw, and the lead screw front end is placed in the base front side, all has the nut through threaded connection on the lead screw, and the nut top all is equipped with the horizontal pole. The extension end of electric putter extends and makes lead screw front end upwards swing, and the rotation board rear side then upwards swings, and at this moment, this device is triangular structure, has higher stability, can increase the length of rotation board after the extension board backward slip simultaneously for the staff can climb to higher position, conveniently detects the lighting lamp.
Description
Technical Field
The present invention relates to a lifting device for detecting a route fault, and more particularly, to a lifting device for detecting a route fault of an illumination lamp.
Background
For better lighting effect, the light is generally installed in the eminence, and when light line trouble, when needs to detect, just need to borrow the instrument to go up and down for the staff can reach the height of early light, so that detects.
At present, the lifting tool used by the staff is generally a folding ladder or a straight ladder, the height of the folding ladder is generally fixed and cannot be changed, so that the height required by the staff detection cannot be met, and the straight ladder directly leans against a wall or an illumination lamp post when in use, is easy to shake, is low in stability and has larger potential safety hazard.
Therefore, we propose a lifting device for detecting the fault of the illuminating lamp route, which can prolong the length of the ladder and has high stability.
Disclosure of Invention
The invention aims to overcome the defects that the existing folding ladder is not enough in height, a straight ladder is easy to shake and is not high in stability, and the lifting device for detecting the fault of the illuminating lamp route, which can prolong the length of the ladder and is high in stability, is provided.
The invention is implemented by the following technical approaches: the utility model provides a elevating gear for light route fault detection, including the base, the rotor plate, the pivot, the lead screw, the nut, the horizontal pole, first pedal pole, rotating assembly and extension subassembly, base upper portion front side rotation is equipped with the rotor plate, base upper portion rear side bilateral symmetry rotation is equipped with the pivot, the equal rotation of pivot outer end is equipped with the lead screw, the lead screw front end is placed at the base front side, all there is the nut through threaded connection on the lead screw, the nut top all is equipped with the horizontal pole, the horizontal pole all is connected with the rotor plate is movable, vertical equidistance is equipped with six first pedal poles on the rotor plate, be equipped with on the base and be used for driving rotating assembly, be equipped with the extension subassembly that is used for extension cat ladder length on the first pedal pole.
As a further preferred scheme, the rotating assembly comprises an electric push rod, a guide sleeve, a rack and a push rod, the electric push rod is arranged at the front part of the base, the guide sleeve is arranged at the rear side of the base, the rack is arranged at the left side and the right side of the guide sleeve in a sliding mode, the gear is arranged at the inner side of the rotating shaft, the rack is meshed with the gear on the rotating shaft at the same side, the push rod is arranged at the extension end of the electric push rod, and the push rod moves back and forth to be in contact with the rack.
As a further preferable scheme, the extension assembly comprises guide rods, extension plates and second treading rods, wherein the guide rods are symmetrically arranged between the first treading rods at the front side and the second treading rods at the rear side, the extension plates are arranged between the left guide rod and the right guide rod in a sliding mode, and five second treading rods are longitudinally arranged on the extension plates at equal intervals.
As a further preferred scheme, still including being used for depositing the storage subassembly of detecting tool, storage subassembly is equipped with the backup pad including backup pad, storing frame, montant and apron, extension board rear side, and the backup pad top is equipped with the storing frame, and storing frame top left and right sides all is equipped with the montant, and the slip is equipped with the apron between two montants about.
As a further preferred scheme, the automatic cover plate opening and closing device further comprises an opening and closing assembly for automatically opening and closing the cover plate, the opening and closing assembly comprises an inclined plate, contact blocks and first elastic pieces, the left side and the right side of the rear side of the rotating plate are respectively provided with the inclined plate, the left side and the right side of the bottom of the cover plate are respectively provided with the contact blocks, the contact blocks are in contact with the inclined plates on the same side, and the first elastic pieces are respectively connected between the cover plate and the vertical rods in a wound mode.
As a further preferred scheme, still including the pulling subassembly that is used for automatic extension subassembly to pull out, the pulling subassembly is including the second elastic component, the connecting block, the bull stick, the fixed pulley, act as go-between and the strip shaped plate, all the round joint has the second elastic component between extension board and the guide bar, the left and right sides of extension board bottom front side all is equipped with the connecting block, rotation board bottom rear side rotation is equipped with the bull stick, bull stick left and right sides all is equipped with the fixed pulley, the left and right sides of base rear side all is equipped with the strip shaped plate, the strip shaped plate rear side all is equipped with acts as go-between, the tail end of acting as go-between all walks around the fixed pulley of homonymy and is connected with the connecting block of homonymy.
As a further preferable scheme, the contact assembly for stabilizing the extension plate is further arranged, the contact assembly comprises a guide block, a sliding rod, a third elastic piece and a friction plate, the guide block is arranged on the rear side of the extension plate, the sliding rod is arranged in the guide block in a sliding mode, the third elastic piece is connected between the sliding rod and the guide block in a winding mode, and the friction plate is arranged on the rear side of the sliding rod.
As a further preferable embodiment, the friction plate is made of rubber.
The invention has the following advantages: 1. the extension end of electric putter extends and makes lead screw front end upwards swing, and the rotation board rear side then upwards swings, and at this moment, this device is triangular structure, has higher stability, simultaneously, can increase the length of rotation board after the extension board slides backward for the staff can climb to higher position, conveniently detects the lighting lamp.
2. The staff puts into the storing frame with measuring tool, when detecting the light, the storing frame can follow the extension board and remove to the height, more makes things convenient for the staff to take.
3. The extension board moves backward to enable the contact block to be separated from the sloping plate, so that the cover plate is automatically opened, and when the extension board moves forward, the cover plate is automatically closed.
4. When the rear side of the rotating plate swings upwards, the stay wire can automatically pull the lengthening plate to move backwards to extend, and manual pulling is not needed.
5. The friction plate can support the rear end of the extension plate after contacting with the wall body or the lighting lamp post.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic perspective view of a rotating assembly according to the present invention.
Fig. 4 is a schematic perspective view of the extension assembly of the present invention.
Fig. 5 is a schematic perspective view of a storage assembly according to the present invention.
Fig. 6 is a schematic perspective view of the opening and closing assembly of the present invention.
Fig. 7 is a schematic perspective view of the pulling assembly of the present invention.
FIG. 8 is a schematic view of a portion of a pulling assembly of the present invention in perspective.
Fig. 9 is a schematic perspective view of a contact assembly according to the present invention.
Wherein: the device comprises a base, a 2-rotating plate, a 3-rotating shaft, a 4-screw rod, a 5-nut, a 6-cross rod, a 7-first stepping rod, an 8-rotating assembly, an 81-electric push rod, an 82-guide sleeve, an 83-rack, an 84-push rod, a 9-extending assembly, a 91-guide rod, a 92-extending plate, a 93-second stepping rod, a 10-storing assembly, a 101-supporting plate, a 102-storing frame, a 103-vertical rod, a 104-cover plate, an 11-opening and closing assembly, a 111-inclined plate, a 112-contact block, a 113-first elastic piece, a 12-pulling assembly, a 121-second elastic piece, a 122-connecting block, a 123-rotating rod, a 124-fixed pulley, a 125-pull wire, a 126-bar plate, a 13-contact assembly, a 131-guide block, a 132-sliding rod, a 133-third elastic piece and a 134-friction plate.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The utility model provides a elevating gear for light route fault detection, as shown in fig. 1-4, including base 1, rotating plate 2, pivot 3, lead screw 4, nut 5, horizontal pole 6, first pedal rod 7, rotating assembly 8 and extension subassembly 9, base 1 upper portion front side rotation is equipped with rotating plate 2, base 1 upper portion rear side bilateral symmetry rotation is equipped with pivot 3, the equal rotation of pivot 3 outer end is equipped with lead screw 4, the lead screw 4 front end is placed in base 1 front side, all there is nut 5 through threaded connection on the lead screw 4, the equal welding in nut 5 top has horizontal pole 6, horizontal pole 6 all is connected with rotating plate 2 activity, there are six first pedal rods 7 on the rotating plate 2 through the bolt rigid coupling of longitudinal equidistance, be equipped with rotating assembly 8 on the base 1, rotating assembly 8 can drive rotating shaft 3 rotation, be equipped with extension subassembly 9 on the first pedal rod 7, extension subassembly 9 can prolong cat ladder length.
When the device is used, the staff removes the light department that needs to detect with this device, then the staff drives pivot 3 through rotating subassembly 8 and rotates, pivot 3 rotates and drives lead screw 4 front end upward swing, lead screw 4 upward swing is passed through nut 5 and horizontal pole 6 and is driven rotor plate 2 rear end upward swing simultaneously, at this moment, base 1, rotor plate 2 and lead screw 4 are triangle structure, then the staff drives nut 5 through rotating lead screw 4 and moves forward, lead screw 4 moves forward and drives horizontal pole 6 and move forward, extrusion rotor plate 2 rear side continues upward swing when horizontal pole 6 moves forward, thereby increase the height, after rotor plate 2 rear side upwards swings to certain distance, the staff can further lengthen the length of cat ladder through extension subassembly 9, at this moment, the staff can step on pole 7 and extension subassembly 9 climbing to certain height through first, thereby detect the circuit of illumination lamp, after the detection is accomplished, the staff is from this device, alright receive extension subassembly 9 again, then drive pivot 3 through rotating subassembly 8 and reverse, and then make lead screw 4 front end swing down, the rotor plate 2 rear end is folded, at this moment, the whole device is folded down, and the personnel is folded down, and is more convenient and the storage device belongs to the transportation state.
As shown in fig. 1 and 3, the rotating assembly 8 comprises an electric push rod 81, a guide sleeve 82, a rack 83 and a push rod 84, wherein the electric push rod 81 is fixedly connected to the front portion of the base 1 through bolts, the guide sleeve 82 is welded to the rear side of the base 1, the rack 83 is slidably arranged on the left side and the right side of the guide sleeve 82, a gear is arranged on the inner side of the rotating shaft 3, the rack 83 is meshed with the gear on the rotating shaft 3 on the same side, the push rod 84 is arranged at the extension end of the electric push rod 81, and the push rod 84 moves back and forth to be in contact with the rack 83.
When the device is used, a worker controls the extension end of the electric push rod 81 to extend, the extension end of the electric push rod 81 extends to drive the push rod 84 to move backwards, when the push rod 84 moves backwards to be in contact with the rack 83, the push rod 84 continues to move backwards to push the rack 83 to slide backwards, the rack 83 slides backwards to drive the rotating shaft 3 to rotate, the rotating shaft 3 rotates to drive the front end of the screw rod 4 to swing upwards, the rear side of the rotating plate 2 further swings upwards, after the device is used, the worker controls the extension end of the electric push rod 81 to shorten, the extension end of the electric push rod 81 shortens to drive the push rod 84 to move forwards, and when the push rod 84 moves forwards to be in contact with the rack 83, the push rod 84 continues to move forwards to drive the rack 83 to slide forwards, the rotating shaft 3 is reversely reset, and the screw rod 4 and the rotating plate 2 swing downwards to be folded.
As shown in fig. 1 and 4, the extension assembly 9 includes a guide rod 91, an extension plate 92 and a second stepping rod 93, the guide rods 91 are symmetrically welded between the first stepping rods 7 on the second and the rearmost sides on the front side, the extension plate 92 is slidably arranged between the left and the right guide rods 91, and five second stepping rods 93 are longitudinally and equidistantly fixed on the extension plate 92 through bolts.
When the device is used, a worker pulls the extension plate 92 to slide backwards on the guide rod 91, the length of the rotating plate 2 can be prolonged after the extension plate 92 slides backwards, at this time, the worker can climb to a higher position through the second stepping rod 93, and after detection, the worker pushes the extension plate 92 to slide forwards on the guide rod 91 and fold, so that the worker can store conveniently.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and 5, the storage assembly 10 is further included, the storage assembly 10 can store detection tools, the storage assembly 10 comprises a support plate 101, a storage frame 102, vertical rods 103 and a cover plate 104, the support plate 101 is welded on the rear side of the extension plate 92, the top of the support plate 101 is fixedly connected with the storage frame 102 through bolts, the vertical rods 103 are welded on the left side and the right side of the top of the storage frame 102, and the cover plate 104 is arranged between the left vertical rod 103 and the right vertical rod 103 in a sliding mode.
When the device is used, a worker can place a tool for detection in the storage frame 102, when the tool is needed to be used, the worker pushes the cover plate 104 to slide downwards to open, at the moment, the worker can take and place the tool, and after the use is completed, the worker pushes the cover plate 104 to slide upwards to block the outlet of the storage frame 102.
As shown in fig. 1 and 6, the cover plate 104 can be automatically opened and closed by the opening and closing assembly 11, the opening and closing assembly 11 comprises an inclined plate 111, contact blocks 112 and first elastic pieces 113, the inclined plate 111 is fixedly connected to the left side and the right side of the rear side of the rotating plate 2 through bolts, the contact blocks 112 are welded to the left side and the right side of the bottom of the cover plate 104, the contact blocks 112 are in contact with the inclined plate 111 on the same side, the first elastic pieces 113 are connected between the cover plate 104 and the vertical rod 103 in a wound mode, and the first elastic pieces 113 are tension springs and are in a tension state.
When the device is used, when the extension plate 92 slides backwards, the whole storage assembly 10 drives the contact block 112 to move backwards, when the contact block 112 moves backwards to be separated from the inclined plate 111, the cover plate 104 slides downwards along with the extension plate 92 under the reset action of the first elastic piece 113, so that a worker can conveniently take and place tools, when the extension plate 92 slides forwards and is folded, the whole storage assembly 10 drives the contact block 112 to move forwards along with the extension plate 92, when the contact block 112 moves forwards to be in contact with the inclined plate 111, the contact block 112 continues to move forwards and is extruded by the inclined plate 111 to move upwards, the contact block 112 moves upwards to drive the cover plate 104 to slide upwards to be closed, and the first elastic piece 113 deforms, so that the cover plate 104 can be automatically opened when the extension plate 92 is pulled out, and the worker can conveniently take and place the detection tools.
As shown in fig. 1, 7 and 8, the drawing device further comprises a drawing component 12, the drawing component 12 can automatically draw out the extension component 9, the drawing component 12 comprises a second elastic element 121, a connecting block 122, a rotating rod 123, a fixed pulley 124, a stay 125 and a strip-shaped plate 126, the second elastic element 121 is wound between the extension plate 92 and the guide rod 91, the second elastic element 121 is a compression spring, the left side and the right side of the front side of the bottom of the extension plate 92 are welded with the connecting block 122, the rear side of the bottom of the rotating plate 2 is rotationally provided with the rotating rod 123, the left side and the right side of the rotating rod 123 are connected with the fixed pulley 124 by keys, the left side and the right side of the rear side of the base 1 are welded with the strip-shaped plate 126, the rear side of the strip-shaped plate 126 is provided with the stay 125, and the tail end of the stay 125 bypasses the fixed pulley 124 on the same side and is connected with the connecting block 122 on the same side.
When the device is used, because the tail end of the stay wire 125 is fixed on the strip-shaped plate 126, when the rear side of the rotating plate 2 swings upwards, the stay wire 125 pulls the connecting block 122 to move backwards, and then drives the extension plate 92 to slide backwards to stretch out, the second elastic piece 121 deforms, when the rear side of the rotating plate 2 swings downwards, under the action of resetting the second elastic piece 121, the extension plate 92 slides forwards to reset, and then drives the connecting block 122 to move forwards to reset, so that the extension plate 92 can be automatically pulled out when the rear side of the rotating plate 2 swings upwards.
As shown in fig. 1 and 9, the contact assembly 13 is further included, the contact assembly 13 can stabilize the extension plate 92, the contact assembly 13 includes a guide block 131, a sliding rod 132, a third elastic member 133 and a friction plate 134, the guide block 131 is welded at the rear side of the extension plate 92, the sliding rod 132 is slidably disposed in the guide block 131, the third elastic member 133 is wound between the sliding rod 132 and the guide block 131, the third elastic member 133 is a compression spring, the friction plate 134 is disposed at the rear side of the sliding rod 132, and the friction plate 134 is made of rubber.
When the device is used, after the extension plate 92 moves backwards to extend, the whole contact assembly 13 moves backwards to be in contact with a wall body or an illumination lamp post, at this time, under the action of the sliding rod 132 and the third elastic piece 133, the friction plate 134 can be contracted forwards, so that the friction plate is better attached to the wall body or the illumination lamp post, and meanwhile, as the friction plate 134 is made of rubber, the friction force between the friction plate and the wall body or the illumination lamp post can be increased, and the rear end of the extension plate 92 is better supported.
While the present disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. The scope of the disclosure should, therefore, not be limited to the above-described embodiments, but should be determined not only by the following claims, but also by the equivalents of the following claims.
Claims (8)
1. The utility model provides a lifting device for fault detection of light route, including base (1), rotating plate (2), pivot (3), lead screw (4), nut (5), horizontal pole (6) and first pedal rod (7), base (1) upper portion front side rotation is equipped with rotating plate (2), base (1) upper portion rear side bilateral symmetry rotation is equipped with pivot (3), pivot (3) outer end all rotates and is equipped with lead screw (4), lead screw (4) front end is placed in base (1) front side, all there is nut (5) on lead screw (4) through threaded connection, nut (5) top all is equipped with horizontal pole (6), horizontal pole (6) all are connected with rotating plate (2) activity, vertical equidistance is equipped with six first pedal rods (7) on rotating plate (2), a serial communication port, still include rotating assembly (8) and extension assembly (9), be equipped with on base (1) and be used for driving pivot (3) pivoted rotating assembly (8), be equipped with on first pedal rod (7) and be used for extension ladder length's extension assembly (9);
the rotating shaft (3) is driven to rotate through the rotating assembly (8), the rotating shaft (3) rotates to drive the front end of the screw rod (4) to swing upwards, the screw rod (4) drives the rear end of the rotating plate (2) to swing upwards through the nut (5) and the cross rod (6) while swinging upwards, at this time, the base (1), the rotating plate (2) and the screw rod (4) are in a triangular structure, then the worker drives the nut (5) to move forwards through the rotating screw rod (4), the screw rod (4) moves forwards to drive the cross rod (6) to move forwards, and the cross rod (6) extrudes the rear side of the rotating plate (2) to swing upwards continuously while moving forwards.
2. The lifting device for detecting the fault of the illuminating lamp route according to claim 1, wherein the rotating assembly (8) comprises an electric push rod (81), a guide sleeve (82), a rack (83) and a push rod (84), the electric push rod (81) is arranged at the front part of the base (1), the guide sleeve (82) is arranged at the rear side of the base (1), the rack (83) is arranged at the left side and the right side of the guide sleeve (82) in a sliding mode, a gear is arranged at the inner side of the rotating shaft (3), the rack (83) is meshed with the gear on the rotating shaft (3) at the same side, the push rod (84) is arranged at the extending end of the electric push rod (81), and the push rod (84) moves forwards and backwards to be in contact with the rack (83).
3. The lifting device for detecting the fault of the illuminating lamp route according to claim 2, wherein the extension assembly (9) comprises a guide rod (91), an extension plate (92) and a second stepping rod (93), the guide rod (91) is symmetrically arranged between the first stepping rod (7) at the front side and the first stepping rod (7) at the rear side, the extension plate (92) is slidably arranged between the left guide rod and the right guide rod (91), and five second stepping rods (93) are longitudinally equidistantly arranged on the extension plate (92).
4. The lifting device for detecting the fault of the illuminating lamp route according to claim 3, further comprising a storage assembly (10) for storing the detection tool, wherein the storage assembly (10) comprises a supporting plate (101), a storage frame (102), vertical rods (103) and a cover plate (104), the supporting plate (101) is arranged at the rear side of the lengthening plate (92), the storage frame (102) is arranged at the top of the supporting plate (101), the vertical rods (103) are arranged at the left side and the right side of the top of the storage frame (102), and the cover plate (104) is arranged between the left vertical rod and the right vertical rod (103) in a sliding mode.
5. The lifting device for detecting the path fault of the illuminating lamp according to claim 4, further comprising an opening and closing assembly (11) for automatically opening and closing the cover plate (104), wherein the opening and closing assembly (11) comprises an inclined plate (111), contact blocks (112) and first elastic pieces (113), the inclined plate (111) are arranged on the left side and the right side of the rear side of the rotating plate (2), the contact blocks (112) are arranged on the left side and the right side of the bottom of the cover plate (104), the contact blocks (112) are in contact with the inclined plate (111) on the same side, and the first elastic pieces (113) are connected between the cover plate (104) and the vertical rods (103) in a winding mode.
6. The lifting device for detecting the fault of the illuminating lamp route according to claim 5, further comprising a pulling assembly (12) for automatically pulling out the extending assembly (9), wherein the pulling assembly (12) comprises a second elastic piece (121), a connecting block (122), a rotating rod (123), a fixed pulley (124), a pull wire (125) and a strip plate (126), the second elastic piece (121) is wound between the extending plate (92) and the guide rod (91), the connecting block (122) is arranged on the left side and the right side of the front side of the bottom of the extending plate (92), the rotating rod (123) is arranged on the rear side of the bottom of the rotating plate (2), the fixed pulley (124) is arranged on the left side and the right side of the rotating rod (123), the strip plate (126) is arranged on the left side and the right side of the rear side of the base (1), and the tail end of the pull wire (125) is connected with the fixed pulley (124) on the same side and the connecting block (122) on the same side.
7. The lifting device for detecting the fault of the illuminating lamp route according to claim 6, further comprising a contact assembly (13) for stabilizing the extension plate (92), wherein the contact assembly (13) comprises a guide block (131), a sliding rod (132), a third elastic piece (133) and a friction plate (134), the guide block (131) is arranged at the rear side of the extension plate (92), the sliding rod (132) is arranged in the sliding mode in the guide block (131), the third elastic piece (133) is connected between the sliding rod (132) and the guide block (131) in a winding mode, and the friction plate (134) is arranged at the rear side of the sliding rod (132).
8. The lifting device for detecting a failure of a lighting lamp route according to claim 7, wherein the friction plate (134) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210141955.3A CN114508299B (en) | 2022-02-16 | 2022-02-16 | Lifting device for illuminating lamp route fault detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210141955.3A CN114508299B (en) | 2022-02-16 | 2022-02-16 | Lifting device for illuminating lamp route fault detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114508299A CN114508299A (en) | 2022-05-17 |
| CN114508299B true CN114508299B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210141955.3A Active CN114508299B (en) | 2022-02-16 | 2022-02-16 | Lifting device for illuminating lamp route fault detection |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140246271A1 (en) * | 2013-02-11 | 2014-09-04 | Paul Morris Davies | Extension ladder incorporating a winch-operated elevator |
| CN105484659A (en) * | 2014-09-25 | 2016-04-13 | 国家电网公司 | Multi-module combined maintenance climb ladder for high-altitude electric power operation |
| CN107459002B (en) * | 2016-07-29 | 2019-04-02 | 国网山东省电力公司龙口市供电公司 | Telescopic power equipment maintaining ladder |
| CN110761702A (en) * | 2019-09-30 | 2020-02-07 | 广州飞机维修工程有限公司 | Aircraft engine maintenance work ladder |
| CN213807513U (en) * | 2020-10-16 | 2021-07-27 | 艾军 | Insulating foot rest for electromechanical maintainer of colliery |
| CN112922525A (en) * | 2021-01-25 | 2021-06-08 | 黄静 | Lift is pruned to large-scale vegetation branch and leaf in portable gardens |
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2022
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| CN114508299A (en) | 2022-05-17 |
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