CN218521017U - Lifting frame with anti-falling mechanism for electric power maintenance - Google Patents
Lifting frame with anti-falling mechanism for electric power maintenance Download PDFInfo
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- CN218521017U CN218521017U CN202221912085.7U CN202221912085U CN218521017U CN 218521017 U CN218521017 U CN 218521017U CN 202221912085 U CN202221912085 U CN 202221912085U CN 218521017 U CN218521017 U CN 218521017U
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Abstract
The utility model discloses an electric power is taken care of with rising frame that has dropproof mechanism, including base and lift case, the equal rigid coupling in bottom four corners department of base has the auto-lock universal wheel, and the top of the base that the lift case is located, and be provided with elevating system between base and the lift case, when the staff need carry out electric power and take care of work, remove this device to suitable place, and under elevating system's effect, just begin to make the position of lift case very low, open the runner after that, make things convenient for the staff to enter into the lift case, close the runner after that, and make revolving door and connecting seat contact, rotate the crank after that, thereby prevent that the staff from falling in the construction, simultaneously under the effect of preventing the mechanism of falling, thereby prevent in the in-process of construction, the possibility of falling takes place for this device, the stability of placing has been improved, and under the effect of sheltering from the mechanism, the effect of sheltering from the rainwater has been played.
Description
Technical Field
The utility model relates to a rising frame technical field of dropproof mechanism specifically is an electric power bearing and repairing is with rising frame that has dropproof mechanism.
Background
The lifting frame is also called lifting equipment, the lifting equipment is a multifunctional lifting loading and unloading mechanical equipment which can be divided into a fixed type, a movable type, a guide rail type, a folding arm lifting type and a crank arm type, the lifting equipment is a lifting machine for vertically conveying people or objects, and also refers to equipment for vertically conveying in logistics systems of factories, automatic warehouses and the like, and various plane conveying equipment is often arranged on a lifting platform and is used as a connecting device of conveying lines with different heights.
However, most of the lifting frames in the prior art do not have a falling prevention mechanism, so that when workers carry out electric power maintenance on the lifting frames, the workers can fall down due to carelessness, and accidents are caused.
Therefore, it is necessary to design a lifting frame with a falling prevention mechanism for electric power maintenance so as to solve the problems mentioned above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power is taken care of and is repaiied with rising frame that has dropproof mechanism to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power bearing and repairing is with rising frame that has dropproof mechanism, includes base and lift case, the equal rigid coupling in bottom four corners department of base has the auto-lock universal wheel, and the lift case is located the top of base, and is provided with elevating system between base and the lift case, be provided with dropproof mechanism on the lift case, and be provided with on the lift case and shelter from the mechanism, be provided with anti-overturning mechanism on the base, the access & exit has been seted up on the posterior lateral plate of lift case, and articulated on the right inner wall of access & exit have a turning plate, and the rigid coupling has the connecting seat on the left inner wall of access & exit, the screw thread has the screw rod on the connecting seat, and screw rod and turning plate threaded connection, the other end rigid coupling of screw rod has the carousel, the centrifugation end rigid coupling of carousel has the crank.
Preferably, elevating system includes two lead screws, two the lead screw rotates on the base, the rigid coupling has the connecting plate respectively on the curb plate about the lift case, and lead screw and connecting plate meshing, the rigid coupling has servo motor on the base, and the rigid coupling has a drive bevel gear on servo motor's the output shaft, the left end the rigid coupling has driven bevel gear on the lead screw, drive bevel gear and driven bevel gear meshing, two respectively the rigid coupling has the disc, two on the lead screw the belt is installed in the transmission between the disc.
Preferably, the dropproof mechanism is including tying up the waistband, the rigid coupling has the connection rope respectively on the curb plate about the cage, tie up the waistband rigid coupling on connecting the rope, and tie up the waistband and be the arc, tie up the front and back end of waistband and have the connecting block rigid coupling respectively, threaded connection has fixing bolt between two connecting blocks that correspond.
Preferably, shelter from the mechanism and include the shielding plate, the rigid coupling has the connecting rod respectively on the curb plate about the lift case, and the other end and the shielding plate rigid coupling of connecting rod, and the shielding plate is the type of falling V.
Preferably, the anti-toppling mechanism comprises a supporting plate, sliding grooves are formed in the periphery of the base respectively, sliding rods are installed on the sliding grooves in a sliding mode, and the supporting plate is fixedly connected to the sliding rods.
Preferably, two connecting frames are fixedly connected to the left side plate and the right side plate of the lifting box respectively, and handrails are fixedly connected between the two connecting frames.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) When the staff need carry out the electric power and take care of the work, with this device remove suitable place, and under elevating system's effect, just begin to make the position of lifting box very low, open the commentaries on classics board after that, make things convenient for the staff to enter into the lifting box, close the commentaries on classics board after that, and make revolving door and connecting seat contact, rotate the crank after that, make the carousel rotate, thereby make the screw rod rotate, thereby make screw rod and commentaries on classics board threaded connection, thereby fix the commentaries on classics board, under the effect of box and commentaries on classics board, thereby surround the staff all around, the effect of protection has been played tentatively to the staff, accessible elevating system after that, make the lifting box rise, the staff can carry out the construction operation, simultaneously under the effect of anti-falling mechanism, thereby protect the staff, thereby prevent that the staff from falling when the construction, simultaneously under the effect of anti-falling mechanism, thereby prevent in the in-process of construction, this device takes place the possibility of empting has improved the stability of placing, and under the effect of sheltering from the mechanism, the effect of sheltering from rainwater has been played.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a sectional view of the present invention;
FIG. 3 is a sectional view of the rear side plate of the lifting box of the present invention;
fig. 4 is a schematic view of the armrest of the present invention.
In the figure: 1. a base; 2. a chute; 3. a support plate; 4. a slide bar; 5. a belt; 6. a disc; 7. connecting ropes; 8. a shielding plate; 9. a connecting rod; 10. a handrail; 11. a lifting box; 12. binding a waistband; 13. a screw rod; 14. a connecting plate; 15. a driven bevel gear; 16. a drive bevel gear; 17. a servo motor; 18. connecting blocks; 19. fixing the bolt; 20. an entrance and an exit; 21. rotating the plate; 22. a screw; 23. a connecting seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a lifting frame with a drop-proof mechanism for electric power maintenance comprises a base 1 and a lifting box 11, wherein self-locking universal wheels are fixedly connected at four corners of the bottom of the base 1, the lifting box 11 is positioned above the base 1, a lifting mechanism is arranged between the base 1 and the lifting box 11, the drop-proof mechanism is arranged on the lifting box 11, a shielding mechanism is arranged on the lifting box 11, an anti-toppling mechanism is arranged on the base 1, an access 20 is arranged on a rear side plate of the lifting box 11, a rotating plate 21 is hinged to the right inner wall of the access 20, a connecting seat 23 is fixedly connected to the left inner wall of the access 20, a screw 22 is arranged on the connecting seat 23 in a threaded manner, the screw 22 is in threaded connection with the rotating plate 21, a rotating plate is fixedly connected to the other end of the screw 22, a crank is fixedly connected to a centrifugal end of the rotating plate, when a worker needs to carry out electric power maintenance work, the device is moved to a proper place and under the action of the lifting mechanism, the position of the lifting box 11 is just enabled to be very low, then the rotating plate 21 is opened, workers can conveniently enter the lifting box 11, then the rotating plate 21 is closed, the rotating door is enabled to be in contact with the connecting seat 23, then the crank is rotated, the rotating disc is enabled to rotate, the screw rod 22 is enabled to rotate, and therefore the screw rod 22 is in threaded connection with the rotating plate 21, the rotating plate 21 is fixed, the periphery of the workers is surrounded under the action of the box body and the rotating plate 21, the workers are initially protected, then the lifting box 11 can be lifted through the lifting mechanism, the workers can carry out construction operation, meanwhile, under the action of the anti-falling mechanism, the workers are protected, the workers are prevented from falling down during construction, meanwhile, under the action of the anti-falling mechanism, the possibility of falling of the device in the construction process is prevented, the placing stability is improved, and under the effect of the shielding mechanism, the effect of shielding rainwater is achieved.
The lifting mechanism comprises two lead screws 13, the two lead screws 13 rotate on a base 1, connecting plates 14 are fixedly connected to left and right side plates of a lifting box 11 respectively, the lead screws 13 are meshed with the connecting plates 14, a servo motor 17 is fixedly connected to the base 1, a drive bevel gear 16 is fixedly connected to an output shaft of the servo motor 17, a driven bevel gear 15 is fixedly connected to a lead screw 13 at the left end, the drive bevel gear 16 is meshed with the driven bevel gear 15, disks 6 are fixedly connected to the two lead screws 13 respectively, a belt 5 is installed between the two disks 6 in a transmission mode, the servo motor 17 is started, so that the output shaft of the servo motor 17 drives the drive bevel gear 16 to rotate, the driven bevel gear 15 is made to rotate, the lead screws 13 at the left end are made to rotate, the two disks 6 are made to rotate simultaneously under the action of the belt 5, the two lead screws 13 are made to rotate simultaneously, the height of the connecting plates 14 can be adjusted, the height of the lifting box 11 can be adjusted, and the height of workers can be adjusted.
Anti-falling mechanism is including tying up waistband 12, it has connection rope 7 to tie up waistband 12 rigid coupling respectively on the curb plate about cage 11, it is on connecting rope 7 to tie up waistband 12 rigid coupling, and tie up waistband 12 and be the arc, tie up the front and back end of waistband 12 rigid coupling respectively and have connecting block 18, threaded connection has fixing bolt 19 between two connecting blocks 18 that correspond, after the staff enters into cage 11, enclose staff's waist through two tie up waistband 12, then through rotating two fixing bolt 19, link together two connecting blocks 18 of both sides, thereby make two tie up waistband 12 and tie up staff's waist, under the effect of connecting rope 7, thereby played the effect to staff's protection, prevent that the staff from falling when the operation.
The shielding mechanism comprises a shielding plate 8, a connecting rod 9 is fixedly connected to the left side plate and the right side plate of the lifting box 11 respectively, the other end of the connecting rod 9 is fixedly connected with the shielding plate 8, the shielding plate 8 is inverted V-shaped, under the effect of the shielding plate 8, the effect of shielding rainwater is achieved, the shielding plate is also inverted V-shaped, and rainwater is prevented from being accumulated on the shielding plate 8.
Anti-toppling mechanism includes backup pad 3, and spout 2 has been seted up respectively around base 1, and slidable mounting has slide bar 4 on spout 2, and 3 rigid couplings of backup pad on slide bar 4, under the effect of four backup pads 3 to played the effect of preventing toppling, when the transportation simultaneously, because slide bar 4 slidable mounting is on spout 2, also convenient demolishs anti-toppling mechanism.
The left side plate and the right side plate of the lifting box 11 are respectively fixedly connected with two connecting frames, the handrails 10 are fixedly connected between the two connecting frames, and the handrails 10 are arranged, so that the stability of workers in the lifting box 11 is further guaranteed.
Those not described in detail in this specification are within the skill of the art.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an electric power bears repaiies with rising frame that has dropproof mechanism which characterized in that: including base (1) and cage (11), the equal rigid coupling in bottom four corners department of base (1) has the auto-lock universal wheel, and cage (11) is located the top of base (1), and is provided with elevating system between base (1) and cage (11), be provided with dropproof mechanism on cage (11), and be provided with on cage (11) and shelter from the mechanism, be provided with on base (1) and prevent empting the mechanism, access & exit (20) have been seted up on the posterior lateral plate of cage (11), and articulated on the right inner wall of access & exit (20) have a commentaries on classics board (21), and the rigid coupling has connecting seat (23) on the left inner wall of access & exit (20), the screw thread has screw rod (22) on connecting seat (23), and screw rod (22) and commentaries on classics board (21) threaded connection, the other end rigid coupling of screw rod (22) has the carousel, the centrifugation end rigid coupling of carousel has the crank.
2. The lifting frame with the anti-falling mechanism for the electric power overhaul according to claim 1, wherein the lifting frame comprises: elevating system includes two lead screws (13), two lead screw (13) are rotated on base (1), the rigid coupling has connecting plate (14) on the curb plate about cage (11) respectively, and lead screw (13) and connecting plate (14) meshing, the rigid coupling has servo motor (17) on base (1), and the rigid coupling has drive bevel gear (16) on the output shaft of servo motor (17), the left end the rigid coupling has driven bevel gear (15) on lead screw (13), drive bevel gear (16) and driven bevel gear (15) meshing, two the rigid coupling has disc (6) respectively on lead screw (13), two belt (5) are installed in the transmission between disc (6).
3. A lifting frame with a fall arrest mechanism for electrical power maintenance according to claim 1, characterized in that: anti-falling mechanism is including tying up waistband (12), on the curb plate of the left and right sides of lifting box (11) respectively the rigid coupling have connect rope (7), tie up waistband (12) rigid coupling on connecting rope (7), and tie up waistband (12) and be the arc, tie up the front and back end of waistband (12) and be the rigid coupling respectively and have connecting block (18), threaded connection has fixing bolt (19) between two connecting blocks (18) that correspond.
4. A lifting frame with a fall arrest mechanism for electrical power maintenance according to claim 1, characterized in that: the shielding mechanism comprises a shielding plate (8), a connecting rod (9) is fixedly connected to the left side plate and the right side plate of the lifting box (11) respectively, the other end of the connecting rod (9) is fixedly connected with the shielding plate (8), and the shielding plate (8) is of an inverted V shape.
5. A lifting frame with a fall arrest mechanism for electrical power maintenance according to claim 1, characterized in that: the anti-toppling mechanism comprises a supporting plate (3), sliding grooves (2) are formed in the periphery of the base (1) respectively, sliding rods (4) are slidably mounted on the sliding grooves (2), and the supporting plate (3) is fixedly connected onto the sliding rods (4).
6. A lifting frame with a fall arrest mechanism for electrical power maintenance according to claim 1, characterized in that: two connecting frames are fixedly connected to the left side plate and the right side plate of the lifting box (11) respectively, and a handrail (10) is fixedly connected between the two connecting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221912085.7U CN218521017U (en) | 2022-07-21 | 2022-07-21 | Lifting frame with anti-falling mechanism for electric power maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221912085.7U CN218521017U (en) | 2022-07-21 | 2022-07-21 | Lifting frame with anti-falling mechanism for electric power maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218521017U true CN218521017U (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221912085.7U Active CN218521017U (en) | 2022-07-21 | 2022-07-21 | Lifting frame with anti-falling mechanism for electric power maintenance |
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| CN (1) | CN218521017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742563A (en) * | 2023-06-01 | 2023-09-12 | 紫泉能源技术股份有限公司 | Distribution network planning device based on distribution network frame |
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2022
- 2022-07-21 CN CN202221912085.7U patent/CN218521017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116742563A (en) * | 2023-06-01 | 2023-09-12 | 紫泉能源技术股份有限公司 | Distribution network planning device based on distribution network frame |
| CN116742563B (en) * | 2023-06-01 | 2024-02-27 | 紫泉能源技术股份有限公司 | Distribution network planning device based on distribution network frame |
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