CN218436727U - Telescopic safety warning board - Google Patents
Telescopic safety warning board Download PDFInfo
- Publication number
- CN218436727U CN218436727U CN202222695387.XU CN202222695387U CN218436727U CN 218436727 U CN218436727 U CN 218436727U CN 202222695387 U CN202222695387 U CN 202222695387U CN 218436727 U CN218436727 U CN 218436727U
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- Prior art keywords
- fixedly connected
- pivot
- screw post
- bearing
- base
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a telescopic safety warning sign belongs to warning sign technical field, wherein including fixed case, the transmission storehouse has been seted up to fixed incasement portion, the first bearing of transmission storehouse inner wall fixedly connected with, wear to be equipped with first pivot in the first bearing, first pivot right end fixedly connected with positive and negative screw post, positive and negative screw post right-hand member fixedly connected with second pivot, the second bearing is worn to be equipped with on transmission storehouse surface, through setting up positive and negative screw post, screw cap and telescopic support frame, after the safety warning sign finishes using, takes off the warning sign, then rotates the handle to drive positive and negative screw post and rotate, under the cooperation of positive and negative screw post and two screw caps, thereby drive telescopic support frame shrink, and in the income fixed case, and then drive the fixing base downstream, can reduce the device's volume, conveniently accomodate the device and deposit, avoid taking more parking space.
Description
Technical Field
The utility model relates to a warning sign technical field, more specifically say, it relates to telescopic safety warning sign.
Background
Building site is very complicated, the pit, lift by crane the platform, consumer and operation equipment etc. are very common, lead to building site all to have great safety risk, in order to strengthen site operation safety and personal safety, the warning sign becomes indispensable warning instrument, the effect of suggestion and guide has been played to people, because the restriction in construction place, the warning sign needs to make as many constructors as possible see, therefore the warning sign generally can set up great, but when the warning sign finishes using the back, great warning sign is comparatively inconvenient when depositing, can occupy too much parking space, and the transport is comparatively inconvenient, and the fixed mode of current safety warning sign is comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
Not enough to prior art exists, the utility model aims to provide a telescopic safety warning sign, it has convenient transport, can not occupy great storage space, the characteristics of convenient fixed warning sign moreover.
(2) Technical scheme
In order to achieve the purpose, the utility model provides a telescopic safety warning sign, including fixed case, the transmission storehouse has been seted up to fixed incasement portion, the first bearing of transmission storehouse inner wall fixedly connected with, wear to be equipped with first pivot in the first bearing, first pivot right side fixedly connected with positive and negative screw thread post, positive and negative screw thread post right-hand member fixedly connected with second pivot, the second bearing is worn to be equipped with on transmission storehouse surface, the second pivot is worn to establish in the second bearing, positive and negative screw thread post surface threaded connection has two screw caps, screw cap upper end has telescopic support frame through round pin axle swing joint, telescopic support frame upper end is provided with the fixing base, the spout has been seted up to the upper fixing base lower surface, sliding connection has the slider in the spout, telescopic support frame upper end is on the slider surface through round pin axle swing joint.
When using this technical scheme's telescopic safety warning sign, through rotating the handle, drive positive and negative screw post and rotate, under the cooperation of positive and negative screw post and two screw caps, drive telescopic bracket shrink into the fixed box in, and then drive the fixing base and move down, reduce the device's volume, conveniently accomodate the device and deposit.
Furthermore, go up the inside recess that has seted up of fixing base, a plurality of connecting rods are worn to be equipped with in the recess activity, connecting rod one end fixedly connected with stripper plate, connecting rod other end fixedly connected with arm-tie, the spring has been cup jointed on the connecting rod surface, spring one end fixed connection is on the recess surface, spring other end fixed connection is in the stripper plate side.
Further, the fixed box lower surface is fixedly connected with the base, the screwed pipe is worn to be equipped with on the base surface, threaded connection has one-way screw post in the screwed pipe, one-way screw post lower extreme fixedly connected with third pivot, the base lower extreme is provided with the butt plate, the butt plate lower surface is provided with the antiskid tooth, butt plate upper surface is fixedly connected with third bearing, third pivot lower extreme is worn to establish in the third bearing.
Further, two telescopic links of butt joint board upper surface symmetry fixedly connected with, telescopic link upper end fixed connection is at the base lower surface, one-way screw post upper end fixedly connected with commentaries on classics piece, the butt joint board is total two sets of to the symmetry sets up at the base lower extreme.
Furthermore, a movable groove is formed in the surface of the transmission bin, the telescopic support frame is movably arranged in the movable groove in a penetrating mode, a rotating handle is fixedly connected to the right end of the second rotating shaft, a placing seat is fixedly connected to the upper surface of the fixed box, and the placing seat corresponds to the upper fixing seat in position.
Furthermore, the lower end of the base is provided with four walking wheels which are arranged at the lower end of the base in a rectangular shape.
(3) Advantageous effects
To sum up, the utility model discloses following beneficial effect has:
1. by arranging the positive and negative threaded columns, the threaded caps and the telescopic support frame, after the safety warning board is used, the warning board is taken down, then the rotating handle is rotated, so that the positive and negative threaded columns are driven to rotate, the telescopic support frame is driven to contract under the matching of the positive and negative threaded columns and the two threaded caps and is taken into the fixed box, and the upper fixed seat is driven to move downwards, so that the size of the device can be reduced, the device is convenient to store and store, and more storage space is avoided being occupied;
2. through the arrangement of the spring and the extrusion plate, when the warning board needs to be fixed, only the pulling plate needs to be pulled, then the lower end and the upper end of the warning board sequentially penetrate through the placing seat and the upper fixing seat, then the pulling plate is loosened, and under the action of the spring, the extrusion plate is driven to move forwards and extrude the warning board, so that the warning board can be limited and fixed, and further, a constructor can conveniently install and fix the warning board;
3. through setting up one-way screw post, screwed pipe and butt board, when needs use the warning sign to warn the job site, only need through rotating the piece, thereby drive one-way screw post and rotate, under the cooperation of one-way screw post and screwed pipe, thereby drive butt board downstream, after butt board and ground contact, under the effect of butt board, carry out firm support to the device, the antiskid tooth of butt board lower surface can increase the frictional force with ground simultaneously, avoid the device to take place to remove easily.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the middle fixing box of the present invention;
fig. 3 is a schematic view of the structure of the upper fixing base of the present invention.
The labels in the figures are:
1. a fixed box; 2. a transmission bin; 3. a first bearing; 4. a first rotating shaft; 5. positive and negative threaded posts; 6. a second rotating shaft; 7. a second bearing; 8. turning a handle; 9. a screw cap; 10. a telescopic support frame; 11. a movable groove; 12. an upper fixed seat; 13. a chute; 14. a pressing plate; 15. a connecting rod; 16. a spring; 17. pulling a plate; 18. a placing seat; 19. a threaded pipe; 20. a one-way threaded post; 21. a third rotating shaft; 22. a third bearing; 23. a butt joint plate; 24. a telescopic rod; 25. a traveling wheel; 26. rotating the block; 27. a base.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.
Example (b):
the present invention will be described in further detail with reference to the accompanying fig. 1-3.
Referring to fig. 1-3, the present invention provides a technical solution: telescopic safety warning sign, including fixed case 1, transmission storehouse 2 has been seted up to fixed case 1 inside, the first bearing 3 of 2 inner wall fixedly connected with in transmission storehouse, wear to be equipped with first pivot 4 in the first bearing 3, 4 right-hand member fixedly connected with positive and negative screw post 5 of first pivot, 5 right-hand member fixedly connected with second pivot 6 of positive and negative screw post, second bearing 7 is worn to be equipped with on the 2 surface in transmission storehouse, second pivot 6 is worn to establish in second bearing 7, 5 surperficial threaded connection of positive and negative screw post have two screw caps 9, screw cap 9 upper end has telescopic support frame 10 through round pin axle swing joint, telescopic support frame 10 upper end is provided with fixing base 12, go up fixing base 12 lower surface and has seted up spout 13, sliding connection has the slider in spout 13, telescopic support frame 10 upper end is on the slider surface through round pin axle swing joint.
Through adopting above-mentioned technical scheme, change 8 through rotating, drive positive and negative screw post 5 and rotate, under the cooperation of positive and negative screw post 5 and two screw caps 9, drive telescopic bracket 10 extension, and then drive fixing base 12 rebound, after last fixing base 12 removed appointed height, at last fixing base 12 with place under the cooperation of seat 18, can fix the warning sign.
Specifically, go up 12 inside flutings of fixing base, a plurality of connecting rods 15 are worn to be equipped with in the recess activity, and 15 one end fixedly connected with stripper plates 14 of connecting rod, 15 other end fixedly connected with arm-tie 17 of connecting rod, connecting rod 15 surface have cup jointed spring 16, and 16 one end fixed connections of spring are on the recess surface, and 16 other end fixed connection of spring is in the 14 sides of stripper plates.
Through adopting above-mentioned technical scheme, at first pulling arm-tie 17, pass warning sign lower extreme and upper end in proper order and place seat 18 and last fixing base 12, then loosen arm-tie 17, under spring 16's effect, drive stripper plate 14 forward movement and extrude the warning sign, can carry out spacing fixed to the warning sign.
Specifically, fixed case 1 lower fixed surface is connected with base 27, and screwed pipe 19 wears to be equipped with on the base 27 surface, and threaded connection has one-way screw post 20 in the screwed pipe 19, and 20 lower extreme fixedly connected with third pivots 21 of one-way screw post, and the base 27 lower extreme is provided with butt board 23, and butt board 23 lower surface is provided with anti-skidding tooth, and fixedly connected with third bearing 22 on the butt board 23, third pivot 21 lower extreme are worn to establish in third bearing 22.
Through adopting above-mentioned technical scheme, through rotating the piece 26, drive one-way screw post 20 and rotate, under the cooperation of one-way screw post 20 and screwed pipe 19, drive butt plate 23 downstream, after butt plate 23 and ground contact, under butt plate 23's effect, carry out firm support to the device.
Specifically, two telescopic links 24 of surface symmetry fixedly connected with on the butt plate 23, telescopic link 24 upper end fixed connection are at base 27 lower surface, under telescopic link 24's cooperation, make butt plate 23 can remove according to appointed direction, and one-way screw post 20 upper end fixedly connected with changes piece 26, and butt plate 23 is total two sets ofly to the symmetry sets up at base 27 lower extreme.
Specifically, the movable groove 11 has been seted up on 2 surfaces in transmission case, and the activity of telescopic bracket 10 is worn to establish in movable groove 11, and 6 right-hand member fixedly connected with of second pivot are changeed 8, and fixed case 1 is last fixed surface to be connected with and places seat 18, and the position of placing seat 18 is corresponding with the position of last fixing base 12, and through the cooperation of placing seat 18 and last fixing base 12, can carry out spacing fixed to the warning sign.
Specifically, the lower end of the base 27 is provided with four walking wheels 25, and the walking wheels 25 are arranged at the lower end of the base 27 in a rectangular shape.
The utility model discloses a theory of operation does: firstly, promote the device to appointed position, then rotate and change 8, it rotates to drive positive and negative screw post 5, under the cooperation of positive and negative screw post 5 and two screw caps 9, drive telescopic bracket 10 and stretch out from fixed case 1, after last fixing base 12 removes to appointed height, pulling arm-tie 17, and pass warning sign lower extreme and upper end in proper order and place seat 18 and last fixing base 12, then loosen arm-tie 17, under the effect of spring 16, drive stripper plate 14 and move forward, extrude fixedly to the warning sign, then rotate two commentaries on classics piece 26 respectively, drive one-way screw post 20 and rotate, under the cooperation of one-way screw post 20 and screwed pipe 19, drive butt plate 23 and move down, after butt plate 23 and ground contact, under the effect of butt plate 23, support that stabilizes the device, can use the warning sign to the dangerous region in job site.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. Telescopic safety warning sign, including fixed case (1), its characterized in that: fixed case (1) is inside has seted up transmission storehouse (2), the first bearing (3) of transmission storehouse (2) inner wall fixedly connected with, wear to be equipped with first pivot (4) in first bearing (3), first pivot (4) right-hand member fixedly connected with positive and negative screw post (5), positive and negative screw post (5) right-hand member fixedly connected with second pivot (6), second bearing (7) are worn to be equipped with on transmission storehouse (2) surface, second pivot (6) are worn to establish in second bearing (7), positive and negative screw post (5) surface threaded connection has two screw cap (9), screw cap (9) upper end has telescopic support frame (10) through round pin axle swing joint, telescopic support frame (10) upper end is provided with fixing base (12), spout (13) have been seted up to upper surface fixing base (12), sliding connection has the slider in spout (13), telescopic support frame (10) upper end is through round pin axle swing joint on the slider surface.
2. The retractable safety warning board of claim 1, wherein: go up fixing base (12) inside and seted up the recess, a plurality of connecting rods (15) are worn to be equipped with in the recess activity, connecting rod (15) one end fixedly connected with stripper plate (14), connecting rod (15) other end fixedly connected with arm-tie (17), spring (16) have been cup jointed on connecting rod (15) surface, spring (16) one end fixed connection is on the recess surface, spring (16) other end fixed connection is in stripper plate (14) side.
3. The retractable safety warning board of claim 1, wherein: fixed case (1) lower fixed surface is connected with base (27), screwed pipe (19) wear to be equipped with on base (27) surface, threaded connection has one-way screw post (20) in screwed pipe (19), one-way screw post (20) lower extreme fixedly connected with third pivot (21), base (27) lower extreme is provided with butt joint board (23), butt joint board (23) lower surface is provided with anti-skidding tooth, fixed surface is connected with third bearing (22) on butt joint board (23), third pivot (21) lower extreme is worn to establish in third bearing (22).
4. The retractable safety warning sign according to claim 3, wherein: two telescopic links (24) of symmetry fixedly connected with of butt joint board (23) upper surface, telescopic link (24) upper end fixed connection is at base (27) lower surface, one-way screw post (20) upper end fixedly connected with commentaries on classics piece (26), butt joint board (23) are total two sets of to the symmetry sets up at base (27) lower extreme.
5. The retractable safety warning board of claim 1, wherein: the movable groove (11) has been seted up on transmission storehouse (2) surface, telescopic support frame (10) activity is worn to establish in movable groove (11), second pivot (6) right-hand member fixedly connected with changes handle (8), fixed surface fixedly connected with places seat (18) on fixed box (1), the position of placing seat (18) is corresponding with the position of last fixing base (12).
6. The retractable safety warning sign according to claim 3, wherein: the lower end of the base (27) is provided with four walking wheels (25), and the four walking wheels (25) are arranged at the lower end of the base (27) in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222695387.XU CN218436727U (en) | 2022-10-13 | 2022-10-13 | Telescopic safety warning board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222695387.XU CN218436727U (en) | 2022-10-13 | 2022-10-13 | Telescopic safety warning board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218436727U true CN218436727U (en) | 2023-02-03 |
Family
ID=85042047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222695387.XU Expired - Fee Related CN218436727U (en) | 2022-10-13 | 2022-10-13 | Telescopic safety warning board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218436727U (en) |
-
2022
- 2022-10-13 CN CN202222695387.XU patent/CN218436727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230203 |