CN211068964U - Adjustable foot-operated electrical installation ladder of electric power electrician - Google Patents
Adjustable foot-operated electrical installation ladder of electric power electrician Download PDFInfo
- Publication number
- CN211068964U CN211068964U CN201921979289.0U CN201921979289U CN211068964U CN 211068964 U CN211068964 U CN 211068964U CN 201921979289 U CN201921979289 U CN 201921979289U CN 211068964 U CN211068964 U CN 211068964U
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- hoop
- adjustable
- pedal
- fixed
- foot
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- 238000010616 electrical installation Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000009194 climbing Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of auxiliary tools of power electricians, in particular to an adjustable foot-operated electrical installation ladder of the power electricians, which comprises a foot-operated part and a sitting part, wherein an adjustable supporting rod is connected between the foot-operated part and the foot-operated part; the sitting part comprises a sitting plate, an upper supporting plate, a first hoop and a second hoop; the upper supporting plate is fixed on the side surface of the seat plate; telescopic structures are fixed on the inner walls of the first hoop and the second hoop close to the fixed ends of the first hoop and the second hoop, and rolling structures are mounted at the end parts of the telescopic structures through rotating shafts; the pedal part and the sitting part of the pedal type electrical installation ladder of the utility model are connected in an adjustable way, which can be adjusted according to the height of the operator, thus enlarging the application range of the device; the built-in gyro wheel of staple bolt No. one and No. two staple bolts of sitting portion, when ascending or descending, the foot drives the gyro wheel effect to pedal part application of force, can drive the gyro wheel effect through branch with adjustable, and is more convenient, need not manual regulation, has improved the efficiency of maintenance and installation.
Description
Technical Field
The utility model belongs to the technical field of electric power electrician's appurtenance, concretely relates to adjustable foot-operated electrical installation ladder of electric power electrician.
Background
The electric power electrician is a person (work type) engaged in industrial production systems such as electric power production, electric manufacturing and electric maintenance, building installation industries and the like, and generally needs to climb an electric pole in the overhead maintenance and installation operation of the electric power electrician, and the worker can be configured with a pedal type electric installation ladder, namely an auxiliary pole climbing device.
Original supplementary pole climbing ware is when using, operating personnel can only step on two pole climbing wares and climb the pole by two feet usually, easy fatigue just has very big potential safety hazard, consequently appear one kind by the supplementary pole climbing ware of seat and footboard combination formula on improving present market, but climb the height and be very inconvenient, the process that the seat on upper portion rises or descends, all need adjust through manual, consequently, operating personnel must put down the instrument in the hand, pick up, put down can seriously influence maintenance efficiency, the instrument very easily drops simultaneously.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides an adjustable foot-operated electrical installation ladder of electric power electrician has safe in utilization convenience, easy operation, is convenient for adjust and application scope extensive characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: an adjustable pedal type electrical installation ladder for an electric power electrician comprises a pedal part and a sitting part, wherein an adjustable supporting rod is connected between the pedal part and the pedal part, the bottom end of the adjustable supporting rod is hinged with the pedal part, and the top end of the adjustable supporting rod is hinged with the sitting part; the sitting part comprises a sitting plate, an upper supporting plate, a first hoop and a second hoop; the upper supporting plate is fixed on the side face of the seat plate, the first hoop and the second hoop are both in semi-circular structures, and one ends of the first hoop and the second hoop are hinged to the two sides of the upper supporting plate respectively; a staple bolt with the position that No. two staple bolts inner walls are close to its free end all is fixed with the rubber inside lining through the bolt, a staple bolt with the position that No. two staple bolt inner walls are close to its stiff end all is fixed with extending structure through welded mode the rolling structure is installed through the pivot to extending structure's tip.
As an optimized technical solution of the present invention, the rolling structure is a roller.
As a preferred technical solution of the present invention, the telescopic structure comprises a first mounting plate, a telescopic rod, a second mounting plate and a return spring; the first installation piece and the second installation piece are fixed at two ends of the telescopic rod respectively, and the reset spring sleeve is arranged on the telescopic rod and located on the inner side of the first installation piece and the second installation piece.
As a preferred technical scheme of the utility model, the telescopic link includes movable rod and dead lever the confession has been seted up to the dead lever terminal surface the movable groove of movable rod one end activity embedding the embedding end external fixation of movable rod has a spacing ring, the port inner wall in movable groove be fixed with a corresponding spacing ring No. two spacing rings of spacing ring.
As the utility model discloses a preferred technical scheme still includes adjusting bolt No. two the staple bolt with be fixed with a connecting block and No. two connecting blocks on the free end of No. two staple bolts respectively, work as No. one the staple bolt with No. two closed back connecting blocks of free end of staple bolt pass through with No. two connecting blocks No. two adjusting bolt is fixed.
As a preferred technical scheme of the utility model, pedal part keeps off the seat including preceding clamping bar, adjusting bolt, sleeve pipe, connecting rod, pedal, bandage, bottom suspension fagging and back, the bandage is installed pedal top surface, bottom suspension fagging welded fastening is in pedal side, back fender seat welded fastening is in the bottom suspension fagging terminal surface, the one end of connecting rod with the sleeve pipe passes through welding mode fixed connection, the other end with the bottom suspension fagging passes through welding mode fixed connection, the sleeve pipe is run through to the one end of preceding clamping bar, just preceding clamping bar with the sleeve pipe is fixed through an adjusting bolt.
As a preferred technical scheme of the utility model, branch includes adjusting support rod, stabilizing support rod and No. three adjusting bolt with adjustable stabilize the branch top surface and seted up the confession the spread groove of adjusting support rod bottom activity embedding a plurality of equidistant longitudinal distribution's in edge adjustment tank have been seted up on the adjusting support rod surface, No. three adjusting bolt with stabilizing support rod closes continuously through the screw soon, just No. three adjusting bolt's tip can imbed in the adjustment tank.
Compared with the prior art, the beneficial effects of the utility model are that: the pedal part and the sitting part of the pedal type electrical installation ladder of the utility model are connected in an adjustable way, which can be adjusted according to the height of the operator, thus enlarging the application range of the device; the built-in gyro wheel of staple bolt and No. two staple bolts of sitting portion, and when in actual use, the position of gyro wheel is close to the position of branch with adjustable, and when rising or descend, the foot drives the gyro wheel effect through branch with adjustable to pedal part application of force, and is more convenient, need not manual regulation, has improved the efficiency of maintenance and installation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the footrest section of the present invention;
fig. 3 is a schematic top view of the sitting portion of the present invention;
FIG. 4 is a schematic front sectional view of the adjustable support rod of the present invention;
fig. 5 is a schematic view of a front cross-sectional structure of the telescopic rod of the present invention;
in the figure: 1. a foot-operated portion; 2. a sitting portion; 3. an adjustable strut; 4. a front clamping bar; 5. a first adjusting bolt; 6. a sleeve; 7. a connecting rod; 8. pedaling; 9. binding bands; 10. a lower support plate; 11. a rear baffle seat; 12. a seat plate; 13. an upper support plate; 14. a first hoop; 15. a second hoop; 16. a first connecting block; 17. a second connecting block; 18. a rubber lining; 19. a first mounting tab; 20. mounting a second mounting plate; 21. a rolling structure; 22. a return spring; 23. a second adjusting bolt; 24. adjusting the supporting rod; 25. a stabilizing strut; 26. connecting grooves; 27. a third adjusting bolt; 28. an adjustment groove; 29. a telescopic rod; 30. a movable rod; 31. fixing the rod; 32. a movable groove; 33. a first limit ring; 34. and a second limiting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: an adjustable pedal type electrical installation ladder for an electric power electrician comprises a pedal part 1 and a sitting part 2, wherein an adjustable supporting rod 3 is connected between the pedal part 1 and the pedal part 1, the bottom end of the adjustable supporting rod 3 is hinged with the pedal part 1, and the top end of the adjustable supporting rod 3 is hinged with the sitting part 2, so that the distance between the pedal part 1 and the sitting part 2 can be conveniently adjusted for operators with different heights, the use is more convenient, and the adjustable supporting rod 3 is installed in a hinged mode, so that the moving reliability of the pedal part 1 and the sitting part 2 and the reliability of holding an electric pole tightly are ensured; the sitting part 2 comprises a sitting plate 12, an upper supporting plate 13, a first hoop 14 and a second hoop 15; the upper supporting plate 13 is fixed on the side surface of the seat plate 12, the first hoop 14 and the second hoop 15 are both in a semicircular structure, and one ends of the first hoop 14 and the second hoop 15 are respectively hinged to two sides of the upper supporting plate 13; the inner walls of the first anchor ear 14 and the second anchor ear 15 are fixed with rubber linings 18 near the free ends thereof by bolts, the inner walls of the first anchor ear 14 and the second anchor ear 15 are fixed with telescopic structures near the fixed ends thereof by welding, the end parts of the telescopic structures are provided with rolling structures 21 by rotating shafts, when an operator performs construction, feet can step on the pedal part 1, the pedal part 1 can lock the electric pole, meanwhile, the operator sits on the seat 12, because the adjustable supporting rods 3 are installed in a hinged manner, the seat 12 can turn over within a certain angle range, when the operator sits on the seat 12, the seat 12 is stressed heavily and drives the first anchor ear 14 and the second anchor ear 15 to turn over towards the lower part of the seat 12, because of the self-locking property of physics, the rubber linings 18 at the other end clasp the electric pole tightly and are matched with the locking of the lower pedal part 1, the stability of the device is ensured, otherwise, when the operator moves, the foot can apply force to the pedal part 1, the seat plate 12 is not directly applied with force by the operator and can receive the force from the pedal part 1 through the adjustable supporting rod 3, and the rolling structure 21 is close to the adjustable supporting rod 3, so that when the force is applied, the rolling structure 21 acts, and the device can be moved conveniently and laborsavingly.
Specifically, according to fig. 3, in the embodiment, the rolling structure 21 is a roller, so that when the device moves, friction between the first hoop 14 and the second hoop 15 and the electric pole is small, and the movement is convenient and labor-saving.
Specifically, according to fig. 3, in the present embodiment, the telescopic structure includes a first mounting plate 19, a telescopic rod 29, a second mounting plate 20, and a return spring 22; installation piece 19 and No. two installation pieces 20 are fixed respectively at the both ends of telescopic link 29, and reset spring 22 cover is established on telescopic link 29 and is in installation piece 19 and No. two installation pieces 20 inboardly, utilizes reset spring 22 to make telescopic link 29 relax, guarantees to the pole of different thicknesses, and when the device removed, rolling structure 21 can both contact the pole outer wall.
Specifically, as shown in fig. 3 and 5, in this embodiment, the telescopic rod 29 includes a movable rod 30 and a fixed rod 31, a movable groove 32 for movably embedding one end of the movable rod 30 is formed in an end surface of the fixed rod 31, a first limit ring 33 is fixed on an outer surface of an embedding end of the movable rod 30, a second limit ring 34 corresponding to the first limit ring 33 is fixed on an inner wall of a port of the movable groove 32, and the movable rod 30 is ensured to be movable relative to the fixed rod 31 by using an elastic effect of the return spring 22, and the first limit ring 33 and the second limit ring 34 limit a moving range of the movable rod 30, so that the movable rod 30 is moved more safely and stably.
Specifically, according to fig. 3, in this embodiment, the device further includes a second adjusting bolt 23, a first connecting block 16 and a second connecting block 17 are respectively fixed on the free ends of the first hoop 14 and the second hoop 15, when the free ends of the first hoop 14 and the second hoop 15 are closed, the first connecting block 16 and the second connecting block 17 are fixed through the second adjusting bolt 23, when the device is used for climbing a pole, the free ends of the first hoop 14 and the second hoop 15 are unfolded, and after the free ends are sleeved on an electric pole, the free ends of the first hoop 14 and the second hoop 15 are closed again, and the free ends are fixed by the second adjusting bolt 23, and the attached drawing can be located in the middle of the second adjusting bolt 23, so as to ensure that the stress of the first hoop 14 and the second hoop 15 is equal.
Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the foot pedal portion 1 includes a front clamping bar 4, a first adjusting bolt 5, a sleeve 6, a connecting rod 7, a foot pedal 8, a binding band 9, a lower support plate 10 and a rear stop seat 11, the binding band 9 is installed on the top surface of the foot pedal 8, the lower support plate 10 is welded and fixed on the side surface of the foot pedal 8, the rear stop seat 11 is welded and fixed on the end surface of the lower support plate 10, one end of the connecting rod 7 is fixedly connected with the sleeve 6 by welding, the other end is fixedly connected with the lower support plate 10 by welding, one end of the front clamping bar 4 penetrates through the sleeve 6, and the front clamping bar 4 is fixed with the sleeve 6 by the first adjusting bolt 5, the distance between the end of the front clamping bar 4 and the rear stop seat 11 can be adjusted by the first adjusting bolt 5 according to the thickness of the electric pole, the embodiment takes the foot pedal portion 1 of the right foot as an example, and during actual use, the foot pedal portion 1, the left foot is used for treading, the difference is that the sitting part 2 is not needed to be configured on the treading part 1, when the electric pole is used, an operator steps on the treading part 8, the foot is stabilized by the binding belt 9, and the electric pole is held by the front clamping rod 4 and the rear baffle seat 11.
Specifically, according to fig. 1 and fig. 4, in this embodiment, the adjustable supporting rod 3 includes an adjusting supporting rod 24, a stabilizing supporting rod 25 and a third adjusting bolt 27, a connecting groove 26 for movably embedding the bottom end of the adjusting supporting rod 24 is formed in the top surface of the stabilizing supporting rod 25, a plurality of adjusting grooves 28 are formed in the surface of the adjusting supporting rod 24, the third adjusting bolt 27 is screwed to the stabilizing supporting rod 25 through threads, the end of the third adjusting bolt 27 can be embedded into the adjusting groove 28, when the height of the adjustable supporting rod 3 needs to be adjusted, the third adjusting bolt 27 is unscrewed first, the length of the adjusting supporting rod 24 embedded into the connecting groove 26 is adjusted, and then the third adjusting bolt 27 is screwed.
The utility model discloses a theory of operation and use flow: the utility model discloses an installation ladder is when using, at present to operating personnel's height, adjust the height of adjustable branch 3, later, utilize staple bolt 14 and No. two staple bolts 15 to entangle the pole, later, operating personnel two feet step on respectively two pedal 8 of pedal part 1 can, in the process of rising, two feet of operating personnel rise in turn, when pausing and installing and maintenance work, to the pedal part 1 of lower part, because operating personnel applies force to pedal 8, pedal 8 has the trend of descending, preceding clamping bar 4 inclines with back fender seat 11, form self-locking structure with the pole, operating personnel sits on seat 12 simultaneously, staple bolt 14 and No. two staple bolts 15 on it also form self-locking structure with the pole, the principle is the same as above;
the device can be moved continuously after the self-locking is released, even if the front clamping rod 4 of the pedal part 1 is horizontal to the rear baffle seat 11, or the electric pole is separated alternately.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an adjustable foot-operated electric installation ladder of electric power electrician, includes pedal part (1) and sits upright part (2) pedal part (1) with be connected with adjustable branch (3) between pedal part (1), its characterized in that: the bottom end of the adjustable supporting rod (3) is hinged with the pedal part (1), and the top end of the adjustable supporting rod is hinged with the sitting part (2); the sitting part (2) comprises a sitting plate (12), an upper supporting plate (13), a first hoop (14) and a second hoop (15); the upper supporting plate (13) is fixed on the side surface of the seat plate (12), the first hoop (14) and the second hoop (15) are both in a semicircular structure, and one ends of the first hoop (14) and the second hoop (15) are respectively hinged to two sides of the upper supporting plate (13); staple bolt (14) with No. two staple bolts (15) inner walls all have rubber inside lining (18) through the bolt fastening near the position of its free end, staple bolt (14) with No. two staple bolt (15) inner walls all are fixed with extending structure through welded mode near the position of its stiff end rolling structure (21) is installed through the pivot to extending structure's tip.
2. The adjustable foot-operated electrical installation ladder of claim 1, characterized in that: the rolling structure (21) is a roller.
3. The adjustable foot-operated electrical installation ladder of claim 1, characterized in that: the telescopic structure comprises a first mounting piece (19), a telescopic rod (29), a second mounting piece (20) and a return spring (22); no. one installation piece (19) with No. two installation pieces (20) are fixed respectively the both ends of telescopic link (29), reset spring (22) cover is established on telescopic link (29) and be in installation piece (19) with No. two installation pieces (20) are inboard.
4. The adjustable foot-operated electrical installation ladder of claim 3, characterized in that: telescopic link (29) include movable rod (30) and dead lever (31) confession has been seted up to dead lever (31) terminal surface movable rod (30) one end activity embedding activity groove (32) the end external fixation that inlays of movable rod (30) has spacing ring (33) No. one, the port inner wall of activity groove (32) be fixed with No. two spacing rings (34) that spacing ring (33) are corresponding.
5. The adjustable foot-operated electrical installation ladder of claim 1, characterized in that: still include adjusting bolt (23) No. two staple bolt (14) with be fixed with connecting block (16) No. two on the free end of staple bolt (15) respectively and connecting block (17) No. two, work as staple bolt (14) with No. two closed back connecting block (16) of the free end of staple bolt (15) and No. two connecting block (17) pass through adjusting bolt (23) No. two are fixed.
6. The adjustable foot-operated electrical installation ladder of claim 1, characterized in that: pedal part (1) is including preceding clamping bar (4), adjusting bolt (5), sleeve pipe (6), connecting rod (7), pedal (8), bandage (9), bottom suspension fagging (10) and back fender seat (11), install bandage (9) pedal (8) top surface, bottom suspension fagging (10) welded fastening be in the side of pedal (8), back fender seat (11) welded fastening be in bottom suspension fagging (10) terminal surface, the one end of connecting rod (7) with sleeve pipe (6) through welding mode fixed connection, the other end with bottom suspension fagging (10) are through welding mode fixed connection, sleeve pipe (6) is run through to the one end of preceding clamping bar (4), just preceding clamping bar (4) with sleeve pipe (6) are fixed through adjusting bolt (5).
7. The adjustable foot-operated electrical installation ladder of claim 1, characterized in that: branch (3) are including adjusting branch (24), stabilizing branch (25) and No. three adjusting bolt (27) with adjustable stabilize branch (25) top surface and seted up the confession connecting groove (26) of adjusting branch (24) bottom activity embedding a plurality of adjusting groove (28) along equidistant longitudinal distribution are seted up on adjusting branch (24) surface, No. three adjusting bolt (27) with stabilizing branch (25) and closing soon through the screw thread and linking to each other, just the tip of No. three adjusting bolt (27) can be embedded into in adjusting groove (28).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921979289.0U CN211068964U (en) | 2019-11-15 | 2019-11-15 | Adjustable foot-operated electrical installation ladder of electric power electrician |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921979289.0U CN211068964U (en) | 2019-11-15 | 2019-11-15 | Adjustable foot-operated electrical installation ladder of electric power electrician |
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CN211068964U true CN211068964U (en) | 2020-07-24 |
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CN201921979289.0U Expired - Fee Related CN211068964U (en) | 2019-11-15 | 2019-11-15 | Adjustable foot-operated electrical installation ladder of electric power electrician |
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CN (1) | CN211068964U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113577718A (en) * | 2021-09-18 | 2021-11-02 | 国网湖北省电力有限公司十堰供电公司 | Safe pole climbing device for electric power construction |
-
2019
- 2019-11-15 CN CN201921979289.0U patent/CN211068964U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113577718A (en) * | 2021-09-18 | 2021-11-02 | 国网湖北省电力有限公司十堰供电公司 | Safe pole climbing device for electric power construction |
CN113577718B (en) * | 2021-09-18 | 2022-05-27 | 国网湖北省电力有限公司十堰供电公司 | Safe pole climbing device for electric power construction |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |
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CF01 | Termination of patent right due to non-payment of annual fee |