CN217176479U - Emergency ladder for electric power construction - Google Patents
Emergency ladder for electric power construction Download PDFInfo
- Publication number
- CN217176479U CN217176479U CN202220141442.8U CN202220141442U CN217176479U CN 217176479 U CN217176479 U CN 217176479U CN 202220141442 U CN202220141442 U CN 202220141442U CN 217176479 U CN217176479 U CN 217176479U
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- screw rod
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- rod
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Abstract
An emergency ladder for electric power construction comprises a supporting plate, wherein symmetrical single ladders are hinged to the bottom of the supporting plate; a lifting device is arranged between the two single ladders and comprises a vertical screw rod, the top of the screw rod is rotatably connected with an upper mounting seat, the upper mounting seat is detachably fixed on the side surface of the supporting plate, the bottom of the screw rod is rotatably connected with a lower mounting seat, the bottom of the screw rod extends out of the lower mounting seat and is fixedly provided with a turntable, the top of the lower mounting seat is detachably fixed with a mounting block, the screw rod penetrates through the mounting block, both ends of the mounting block are in threaded connection with connecting rods, and the mounting rod is provided with threaded holes matched with the connecting rods; install the storing box on the screw rod, one side of storing box is fixed with the installation cover, and installation cover and screw rod threaded connection are fixed with the guide bar in the bottom of storing box, guide bar and installation piece sliding connection, and the bottom mounting of guide bar has the baffle. The utility model discloses well emergency ladder's structure is more stable, and the workman of the low department of being convenient for is for being located the workman transmission tool of eminence.
Description
Technical Field
The utility model relates to a technical field of ladder, concretely relates to emergency ladder for electric power construction.
Background
The ladder is used for climbing, be convenient for take the article of eminence, be convenient for maintain the eminence, construction etc, common ladder has single ladder, double ladder etc, double ladder's single ladder including two symmetries, the top of two single ladders is articulated, double ladder's structure is simpler, in-process using, the inclination of two single ladders easily changes, the interval of two single ladders easily changes promptly, lead to double ladder stability relatively poor and be located the workman's inconvenient for being located the workman's transfer tool etc. of eminence.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides an electric power is emergency ladder for construction, solves above-mentioned double ladder's simple structure, and at the in-process that uses, the degree of inclination of two single ladders easily changes, leads to double ladder stability relatively poor and be located the inconvenient for the workman transfer tool's that is located the eminence technical problem of worker of low department.
The utility model discloses the technical scheme who takes does:
a safety ladder for electric power construction comprises a supporting plate, wherein the bottom of the supporting plate is hinged with a symmetrical single ladder, the single ladder comprises two spaced mounting rods, and a plurality of uniformly spaced pedals are fixed between the two mounting rods; a lifting device is arranged between the two single ladders and comprises a vertical screw rod, the top of the screw rod is rotatably connected with an upper mounting seat, the upper mounting seat is detachably fixed on the side surface of the supporting plate, the bottom of the screw rod is rotatably connected with a lower mounting seat, the bottom of the screw rod extends out of the lower mounting seat and is fixedly provided with a turntable, the top of the lower mounting seat is detachably fixed with a mounting block, the screw rod penetrates through the mounting block, both ends of the mounting block are in threaded connection with connecting rods, and the mounting rod is provided with threaded holes matched with the connecting rods; install the storing box on the screw rod, one side of storing box is fixed with the installation cover, and installation cover and screw rod threaded connection are fixed with the guide bar in the bottom of storing box, guide bar and installation piece sliding connection, and the bottom mounting of guide bar has the baffle.
The top of storing box can be dismantled and be fixed with the lid, and the top of lid is equipped with the joint piece of symmetry, and the top of joint piece is equipped with the draw-in groove that is used for the joint connecting rod.
The outer side of the storage box is fixed with a hook.
Install mousing-hook device on the couple, the couple includes vertical pole, and the bottom of vertical pole is equipped with the coupler body, and mousing-hook device includes the hinge cover, and the one end of hinge cover is articulated with vertical pole, and the other end threaded connection of hinge cover has the anticreep pole, is equipped with on the coupler body with anticreep pole screw-thread fit's screw hole.
Be equipped with on the installation pole a plurality of can with connecting rod complex screw hole, the screw hole is along the even interval distribution of the length direction of installation pole.
Handles are arranged on two sides of the top of the supporting plate.
The guide rod is a telescopic rod, and the baffle is fixed at the bottom of the mounting block.
The bottom cover of installation pole is equipped with anti-skidding cover.
The utility model discloses well emergency staircase's structure is more stable, the workman's of the low department of being convenient for is for being located the workman transmission instrument of eminence, when using, place the emergency staircase subaerial, outwards stimulate two single terraces to suitable inclination, rotate the connecting rod at the both ends of installation piece, make the screw hole screw-thread fit that corresponds on connecting rod and the installation pole, avoid when using, the inclination of two single terraces changes, improve the stability of emergency staircase, when the workman of low department is for being located the workman transmission instrument of eminence, place the instrument in the storing box, the rotation carousel, the carousel drives the screw rod and rotates, the reciprocating of storing box is converted into in the rotation of screw rod, in-process that the storing box reciprocated, the guide bar slides from top to bottom along the installation piece, when the storing box removes the top of screw rod, the workman that is located the eminence takes out the instrument.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of a single ladder;
FIG. 3 is a schematic view of the connection between the storage box and the screw;
fig. 4 is a schematic structural view of the hook.
Detailed Description
As shown in fig. 1-4, the safety ladder for electric power construction comprises a support plate 16, wherein the bottom of the support plate 16 is hinged with a symmetrical single ladder, the single ladder comprises two spaced mounting rods 2, and a plurality of uniformly spaced pedals 18 are fixed between the two mounting rods 2; a lifting device is arranged between the two single ladders and comprises a vertical screw rod 9, the top of the screw rod 9 is rotatably connected with an upper mounting seat 15, the upper mounting seat 15 is detachably fixed on the side surface of a supporting plate 16, the bottom of the screw rod 9 is rotatably connected with a lower mounting seat 6, the bottom of the screw rod 9 extends out of the lower mounting seat 6 and is fixed with a turntable 5, the turntable 5 is used for rotating the screw rod 9, a mounting block 7 is detachably fixed on the top of the lower mounting seat 6, the screw rod 9 penetrates through the mounting block 7, a through hole is arranged on the mounting block 7, the screw rod 9 is in clearance fit with the through hole, both ends of the mounting block 7 are both in threaded connection with connecting rods 8, and a threaded hole matched with the connecting rods 8 is arranged on the mounting rod 2; install storing box 10 on the screw rod 9, one side of storing box 10 is fixed with installation cover 19, and installation cover 19 and screw rod 9 threaded connection, the bottom of storing box 10 is fixed with guide bar 4, guide bar 4 and installation piece 7 sliding connection, and the bottom mounting of guide bar 4 has baffle 3, and guide bar 4 plays the guide effect, also avoids storing box 10 to rotate along with screw rod 9.
The top of storing box 10 can be dismantled and be fixed with lid 12, and the top of lid 12 is equipped with the joint piece 13 of symmetry, and the top of joint piece 13 is equipped with the draw-in groove 14 that is used for joint connecting rod 8, when not using the emergency ladder, for the storage emergency ladder, takes off connecting rod 8, and the joint is in draw-in groove 14, the storage of being convenient for.
The outer side of the storage box 10 is fixed with a hook 11, which is convenient for hooking articles or tools needing to be transferred.
Install anti-unhooking device on couple 11, anti-unhooking device plays the anti-unhooking effect, couple 11 includes vertical pole 20, the bottom of vertical pole 20 is equipped with coupler body 22, anti-unhooking device is including hinge cover 21, hinge cover 21's one end is articulated with vertical pole 20, hinge cover 21's other end threaded connection has anticreep pole 23, be equipped with on the coupler body 22 with 23 screw-thread fit's of anticreep pole screw hole, after article hook hung on couple 11, to coupler body 22's direction rotation anticreep pole 23, anticreep pole 23 enters into the threaded hole on the coupler body 22, play the effect of anti-unhooking.
Be equipped with on the installation pole 2 a plurality of can with connecting rod 8 complex screw hole, the screw hole is along the even interval distribution of length direction of installation pole 2, is convenient for according to the slope condition of single ladder, connecting rod 8 and the screw hole cooperation that corresponds can be according to the use needs, the slope condition of adjustment single ladder.
The guide rod 4 is a telescopic rod, the baffle 3 is fixed at the bottom of the mounting block 7, a conventional telescopic rod can be adopted, and the overall height of the guide rod 4 is reduced.
When guide bar 4 is not the telescopic link, baffle 3 is located the below of installation piece 7, and baffle 3 plays the effect of sheltering from, avoids guide bar 4 to deviate from installation piece 7.
The bottom cover of installation pole 2 is equipped with antiskid cover 1, and antiskid cover 1 plays the antiskid effect.
The safety ladder in the utility model has a stable structure, which is convenient for workers at low positions to be worker transferring tools at high positions, when in use, the safety ladder is placed on the ground, two single ladders are pulled outwards to a proper inclination degree, the connecting rods 8 at the two ends of the mounting block 7 are rotated to ensure that the connecting rods 8 are in threaded fit with the corresponding threaded holes on the mounting rod 2, the inclination degree of the two single ladders is prevented from changing when in use, the stability of the safety ladder is improved, when the workers at low positions are worker transferring tools at high positions, the tools are placed in the storage box 10, the rotary disc 5 is rotated, the rotary disc 5 drives the screw rod 9 to rotate, the rotation of the screw rod 9 is converted into the up-and-down movement of the storage box 10, in the process that the storage box 10 moves up and down, the guide rod 4 slides up and down along the mounting block 7, when the storage box 10 moves to the top end of the screw rod 9, the workers at high positions take out the tools, construction finishes, at the in-process of transportation emergency staircase, can dismantle connecting rod 8 get off, and the joint folds two single ladders to the middle part of backup pad 16 in draw-in groove 14 of the lid 12 of storing box 10, is convenient for store in placing the instrument that uses of being under construction in storing box 10, the storage of being convenient for.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (8)
1. The utility model provides an emergency ladder for electric power construction which characterized in that: the ladder comprises a supporting plate, wherein the bottom of the supporting plate is hinged with a symmetrical single ladder, the single ladder comprises two spaced mounting rods, and a plurality of uniformly spaced pedals are fixed between the two mounting rods; a lifting device is arranged between the two single ladders and comprises a vertical screw rod, the top of the screw rod is rotatably connected with an upper mounting seat, the upper mounting seat is detachably fixed on the side surface of the supporting plate, the bottom of the screw rod is rotatably connected with a lower mounting seat, the bottom of the screw rod extends out of the lower mounting seat and is fixedly provided with a turntable, the top of the lower mounting seat is detachably fixed with a mounting block, the screw rod penetrates through the mounting block, both ends of the mounting block are in threaded connection with connecting rods, and the mounting rod is provided with threaded holes matched with the connecting rods; install the storing box on the screw rod, one side of storing box is fixed with the installation cover, and installation cover and screw rod threaded connection are fixed with the guide bar in the bottom of storing box, guide bar and installation piece sliding connection, and the bottom mounting of guide bar has the baffle.
2. The safety ladder for electric power construction as set forth in claim 1, wherein: the top of storing box can be dismantled and be fixed with the lid, and the top of lid is equipped with the joint piece of symmetry, and the top of joint piece is equipped with the draw-in groove that is used for the joint connecting rod.
3. The safety ladder for electric power construction as set forth in claim 2, wherein: the outer side of the storage box is fixed with a hook.
4. The safety ladder for electric power construction as set forth in claim 3, wherein: install mousing-hook device on the couple, the couple includes vertical pole, and the bottom of vertical pole is equipped with the coupler body, and mousing-hook device includes the hinge cover, and the one end of hinge cover is articulated with vertical pole, and the other end threaded connection of hinge cover has the anticreep pole, is equipped with on the coupler body with anticreep pole screw-thread fit's screw hole.
5. The emergency ladder for electric power construction as set forth in claim 1, wherein: the installation rod is provided with a plurality of threaded holes which can be matched with the connecting rod, and the threaded holes are distributed at even intervals along the length direction of the installation rod.
6. The safety ladder for electric power construction as set forth in claim 1, wherein: handles are arranged on two sides of the top of the supporting plate.
7. The safety ladder for electric power construction as set forth in claim 1, wherein: the guide rod is a telescopic rod, and the baffle is fixed at the bottom of the mounting block.
8. The safety ladder for electric power construction as set forth in claim 1, wherein: the bottom cover of installation pole is equipped with anti-skidding cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220141442.8U CN217176479U (en) | 2022-01-19 | 2022-01-19 | Emergency ladder for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220141442.8U CN217176479U (en) | 2022-01-19 | 2022-01-19 | Emergency ladder for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217176479U true CN217176479U (en) | 2022-08-12 |
Family
ID=82735815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220141442.8U Active CN217176479U (en) | 2022-01-19 | 2022-01-19 | Emergency ladder for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217176479U (en) |
-
2022
- 2022-01-19 CN CN202220141442.8U patent/CN217176479U/en active Active
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