CN215118090U - Anticollision formula elevator maintenance is with overhauing regional warning sign - Google Patents
Anticollision formula elevator maintenance is with overhauing regional warning sign Download PDFInfo
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- CN215118090U CN215118090U CN202121336800.2U CN202121336800U CN215118090U CN 215118090 U CN215118090 U CN 215118090U CN 202121336800 U CN202121336800 U CN 202121336800U CN 215118090 U CN215118090 U CN 215118090U
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- rotating rod
- warning board
- support
- elevator maintenance
- support body
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Abstract
The utility model discloses an anticollision formula elevator maintenance is with overhauing regional warning sign, include: the supporting body is arranged on the ground as a supporting device, and a pressing plate is arranged at the top of the supporting body; the two ends of the bottom of the pressure plate are respectively fixed with an elastic limiting block, one end of the first rotating rod is connected with the inner wall of the supporting body through a torsion spring, one side of the worm wheel is in meshed connection with one side of the worm, and meanwhile, a second rotating rod is arranged inside the worm wheel; the warning board body, its one end swing joint in support one side of body. This anticollision formula elevator maintenance is with overhauing regional warning sign is provided with the clamp plate, through removing the clamp plate, and then makes the both ends of clamp plate drive first bull stick through the stay cord and rotate, because warning sign body and support be swing joint between the body, and then conveniently accomodate the warning sign to reach and accomodate fast and expand the purpose of warning sign body.
Description
Technical Field
The utility model relates to an elevator maintenance technical field specifically is an anticollision formula elevator maintenance is with overhauing regional warning sign.
Background
In the process of elevator maintenance, in order to remind pedestrians of paying attention, a warning board with an elevator maintenance area is needed, and the types of the warning boards of the elevator maintenance area in the market are various, but certain defects exist;
the publication No. CN212302978U discloses a warning board for elevator maintenance, which is characterized in that a handle is pulled to pull a folded warning board when in use, a ball is clamped into a fixed plate by spring action when the warning board is pulled to a certain height, the warning board is lifted up in the whole by analogy, a rod can be inserted into the folded anti-falling part after the warning board is lifted up to fix the warning board, the warning board can be adsorbed beside an elevator door by a sucker so as to prevent the warning board from being moved by people, two warning boards can be connected by a pull rope buckle so as to prevent children from pulling the rod down after the use due to safety accidents caused by crossing, the spring is pushed to press down the warning board by pressing the warning board action ball, the warning board is convenient to carry, is simple and easy to compress and operate, can be fixed on an elevator, and has a safety factor, but the device cannot be unfolded and stored quickly in the use process, and in the using process, the angles of the warning board are inconvenient to control in multiple angles.
Therefore, the anti-collision type maintenance area warning board for elevator maintenance is provided, and the problems can be well solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticollision formula elevator maintenance is with overhauing regional warning sign to solve the in-process that uses of the warning sign for elevator maintenance on the existing market that above-mentioned background art provided, can not launch fast and accomodate the device, and at the in-process that uses, the problem of the angle of the control warning sign of inconvenient multi-angle.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticollision formula elevator maintenance is with overhauing regional warning sign, includes:
the supporting body is arranged on the ground as a supporting device, and a pressing plate is arranged at the top of the supporting body;
the support body is provided with a support groove, the support groove is provided with a support body, the support body is provided with a support groove, the support groove is provided with a first rotating rod, the support body is provided with a second rotating rod, the two ends of the bottom of the support body are fixed with elastic limiting blocks, one side of each elastic limiting block extends into the corresponding limiting groove, the bottom of the support body is connected with the support body through a return spring, one end of a pull rope is connected with one end of the support body, the other end of the pull rope is wound on the outer side of the first rotating rod, the outer side of the first rotating rod is nested with a worm, one end of the first rotating rod is connected with the inner wall of the support body through a torsion spring, one side of the worm wheel is in meshed connection with one side of the worm, and the inner part of the worm wheel is provided with the second rotating rod;
the warning board body, its one end swing joint in support one side of body.
Preferably, the pressing plate passes through reset spring with constitute elastic lifting structure between the support body, just set up as an organic whole between pressing plate and the elastic limiting block, and then it removes to be convenient to drive the stay cord through the pressing plate more.
Preferably, about laminate mutually between the spacing groove that supports body one side equidistant setting and the elastic limiting block, and then conveniently adjust the angle of warning sign more.
Preferably, be fixed connection between first bull stick and the worm, just the worm passes through torsion spring and supports and be elasticity revolution mechanic between the body to it is rotatory to make the worm drive the worm wheel, thereby makes four groups of warning sign bodies rotate.
Preferably, the warning board body is provided with a sliding groove, a sliding block is arranged inside the sliding groove, one end of the sliding block is fixedly connected with the screw rod, and the sliding block can move inside the sliding groove conveniently.
Preferably, the size of the second rotating rod is equal to that of the first rotating rod, a screw rod is arranged inside the first rotating rod, and meanwhile the screw rod is in threaded connection with the second rotating rod and the first rotating rod, so that the first rotating rod and the second rotating rod can drive the screw rod to move more conveniently.
Preferably, the outer wall of slider with be clearance fit between the inner wall of spout, the slider passes through to constitute sliding structure between spout and the warning sign body, and then more stably makes the slider remove in the inside of spout.
Compared with the prior art, the beneficial effects of the utility model are that: the anticollision type maintenance area warning board for elevator maintenance;
(1) the warning board is provided with a pressing plate, the pressing plate is moved, so that the two ends of the pressing plate drive a first rotating rod to rotate through a pull rope, a worm is nested outside the first rotating rod, the worm drives a worm wheel to rotate, and a second rotating rod rotates;
(2) be provided with elastic limiting block, through the process of extrusion clamp plate, will make elastic limiting block's one end stretch into the inside of spacing groove, and then at the in-process that removes the clamp plate, will drive first bull stick through the stay cord and rotate, because the one end of lead screw sets up with the one end of slider is as an organic whole, and then prevents to rotate at the lead screw through the slider, and then effectual warning sign that makes moves, because equidistant spacing is provided with the spacing groove, and then reach the purpose of adjusting the warning sign angle.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the first rotating rod and the lead screw;
FIG. 3 is a schematic view of the left-side sectional structure of the worm and worm wheel connection of the present invention;
fig. 4 is a schematic top view of the supporting body of the present invention;
fig. 5 is an enlarged schematic view of a portion of fig. 1 according to the present invention.
In the figure: 1. a support body; 2. pressing a plate; 3. an elastic limiting block; 4. a return spring; 5. a limiting groove; 6. pulling a rope; 7. a first rotating lever; 8. a worm; 9. a torsion spring; 10. a worm gear; 11. a second rotating rod; 12. a screw rod; 13. a slider; 14. a chute; 15. warning sign body.
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.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an anticollision formula elevator maintenance is with overhauing regional warning sign, includes:
the supporting body 1 is arranged on the ground as a supporting device, and the top of the supporting body 1 is provided with a pressing plate 2;
the pressing plate 2, both ends of the bottom of the pressing plate 2 are fixed with elastic limiting blocks 3, one side of each elastic limiting block 3 extends into the limiting groove 5, the bottom of the pressing plate 2 is connected with the supporting body 1 through a return spring 4, one end of a pull rope 6 is connected to one end of the pressing plate 2, the other end of the pull rope 6 is wound on the outer side of a first rotating rod 7, a worm 8 is nested on the outer side of the first rotating rod 7, one end of the first rotating rod 7 is connected with the inner wall of the supporting body 1 through a torsion spring 9, one side of a worm wheel 10 is connected with one side of the worm 8 in a meshing manner, and meanwhile, a second rotating rod 11 is arranged inside the worm wheel 10;
the warning board body 15 has one end movably connected to one side of the supporting body 1.
The pressing plate 2 forms an elastic lifting structure with the supporting body 1 through the reset spring 4, and the pressing plate 2 and the elastic limiting block 3 are integrally arranged.
The limiting grooves 5 which are arranged at equal intervals on one side of the supporting body 1 are attached to the elastic limiting blocks 3.
Combine figure 1, figure 3 and figure 5, at the in-process of extrusion clamp plate 2, and then make the both ends of clamp plate 2 stretch into the inside of spacing groove 5 through elasticity stopper 3, and then make clamp plate 2 drive first bull stick 7 through stay cord 6 and rotate, thereby first bull stick 7 will rotate through the inside of worm wheel 10, thereby make worm wheel 10 drive second bull stick 11 and rotate, thereby make first bull stick 7 and second bull stick 11 drive lead screw 12 and remove, thereby effectively make warning sign body 15 rotate through supporting body 1, thereby the purpose of effectual change the device's angle.
The first rotating rod 7 is fixedly connected with the worm 8, and the worm 8 is in an elastic rotating structure with the support body 1 through the torsion spring 9.
The warning board body 15 is provided with a sliding groove 14, a sliding block 13 is arranged inside the sliding groove 14, and one end of the sliding block 13 is fixedly connected with the screw rod 12.
The size of the second rotating rod 11 is equal to that of the first rotating rod 7, a screw rod 12 is arranged inside the first rotating rod 7, and meanwhile the screw rod 12, the second rotating rod 11 and the first rotating rod 7 are in threaded connection.
Combine attached figure 1-4, at first through removing clamp plate 2, and then make the bottom of clamp plate 2 drive stay cord 6 and remove, and the other end of stay cord 6 will drive first bull stick 7 and rotate, because worm 8 is passed through to the one end of first bull stick 7 and the worm wheel 10 is rotated, the inboard of worm wheel 10 is provided with second bull stick 11 simultaneously, and then make second bull stick 11 rotate, thereby second bull stick 11 and first bull stick 7 will drive lead screw 12 and remove, and then make things convenient for removing of warning sign body 15, thereby reach and accomodate and launch the device.
The outer wall of the sliding block 13 is in clearance fit with the inner wall of the sliding groove 14, and the sliding block 13 forms a sliding structure with the warning board body 15 through the sliding groove 14.
The working principle is as follows: when the anti-collision type maintenance area warning board for elevator maintenance is used, firstly, the pressing plate 2 is moved, so that the bottom end of the pressing plate 2 drives the pull rope 6 to move, and the other end of the pull rope 6 drives the first rotating rod 7 to rotate, so that the warning board body 15 is convenient to move, and the device is stored and unfolded; in-process at extrusion clamp plate 2, and then make the both ends of clamp plate 2 stretch into the inside of spacing groove 5 through elasticity stopper 3, and then make clamp plate 2 drive first bull stick 7 through stay cord 6 and rotate, thereby first bull stick 7 will rotate through the inside of worm wheel 10, thereby make worm wheel 10 drive second bull stick 11 and rotate, thereby effectively make warning sign body 15 rotate through supporting body 1, thereby the effectual purpose that changes the device's angle.
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 (7)
1. The utility model provides an anticollision formula elevator maintenance is with overhauing regional warning sign which characterized in that includes:
the supporting body is arranged on the ground as a supporting device, and a pressing plate is arranged at the top of the supporting body;
the support body is provided with a support groove, the support groove is provided with a support body, the support body is provided with a support groove, the support groove is provided with a first rotating rod, the support body is provided with a second rotating rod, the two ends of the bottom of the support body are fixed with elastic limiting blocks, one side of each elastic limiting block extends into the corresponding limiting groove, the bottom of the support body is connected with the support body through a return spring, one end of a pull rope is connected with one end of the support body, the other end of the pull rope is wound on the outer side of the first rotating rod, the outer side of the first rotating rod is nested with a worm, one end of the first rotating rod is connected with the inner wall of the support body through a torsion spring, one side of the worm wheel is in meshed connection with one side of the worm, and the inner part of the worm wheel is provided with the second rotating rod;
the warning board body, its one end swing joint in support one side of body.
2. The anti-collision maintenance area warning board for the elevator maintenance according to claim 1, characterized in that: the pressing plate and the supporting body form an elastic lifting structure through a return spring, and the pressing plate and the elastic limiting block are integrally arranged.
3. The anti-collision maintenance area warning board for the elevator maintenance according to claim 1, characterized in that: the limiting grooves arranged at equal intervals on one side of the supporting body are attached to the elastic limiting blocks.
4. The anti-collision maintenance area warning board for the elevator maintenance according to claim 1, characterized in that: the first rotating rod is fixedly connected with the worm, and the worm is in an elastic rotating structure with the support body through the torsion spring.
5. The anti-collision maintenance area warning board for the elevator maintenance according to claim 1, characterized in that: the warning board body is provided with a sliding groove, a sliding block is arranged inside the sliding groove, and one end of the sliding block is fixedly connected with the screw rod.
6. The anti-collision maintenance area warning board for the elevator maintenance according to claim 5, characterized in that: the size of the second rotating rod is equal to that of the first rotating rod, a screw rod is arranged inside the first rotating rod, and meanwhile the screw rod is in threaded connection with the second rotating rod and the first rotating rod.
7. The anti-collision maintenance area warning board for the elevator maintenance according to claim 5, characterized in that: the outer wall of the sliding block and the inner wall of the sliding groove are in clearance fit, and the sliding block forms a sliding structure with the warning board body through the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121336800.2U CN215118090U (en) | 2021-06-16 | 2021-06-16 | Anticollision formula elevator maintenance is with overhauing regional warning sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121336800.2U CN215118090U (en) | 2021-06-16 | 2021-06-16 | Anticollision formula elevator maintenance is with overhauing regional warning sign |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215118090U true CN215118090U (en) | 2021-12-10 |
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ID=79306673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121336800.2U Active CN215118090U (en) | 2021-06-16 | 2021-06-16 | Anticollision formula elevator maintenance is with overhauing regional warning sign |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215118090U (en) |
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2021
- 2021-06-16 CN CN202121336800.2U patent/CN215118090U/en active Active
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