CN220849152U - Road construction safety early warning device - Google Patents
Road construction safety early warning device Download PDFInfo
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- CN220849152U CN220849152U CN202322543654.6U CN202322543654U CN220849152U CN 220849152 U CN220849152 U CN 220849152U CN 202322543654 U CN202322543654 U CN 202322543654U CN 220849152 U CN220849152 U CN 220849152U
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- construction safety
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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Abstract
The utility model discloses a road construction safety early warning device which comprises a fixed frame, a supporting component and a fixed component. This road construction safety precaution device has all evenly offered rectangular perforation on the warning board, the both sides symmetry fixedly connected with slide rail of fixed frame, be equipped with supporting component outward in the both sides of fixed frame, supporting component includes the stand, the spout with slide rail looks adaptation has all been seted up to the four sides of stand, movable chamber has been seted up to the inside of stand, be equipped with supporting mechanism in the stand wherein three side spout, the stand passes through one of them spout sliding connection on the slide rail, stand corresponds opposite side spout department and is equipped with fixed component, correspond fixed component department on the slide rail and be equipped with the jack, supporting mechanism includes the bracing piece, the bracing, the slider, first hand is twisted the bolt, can reduce air resistance through the setting in rectangular hole, and through supporting component, all form the support of three direction in the both sides of fixed frame, thereby make the more stable of support.
Description
Technical Field
The utility model relates to the technical field of warning, in particular to a road construction safety early warning device.
Background
Before construction, the road is required to be provided with a sign board, and the front of a subsequent driver is reminded to be a construction road section, so that the driver is reminded to avoid or decelerate in advance.
There are many optimizations for this device at present, such as publication (bulletin) numbers: in the prior art of CN212772052U, a road construction safety precaution device is disclosed, put forward "when warning panel damages and needs to be changed," the staff is through operating the fixed post inserting device of card column type, just can change the warning panel of damage fast to in whole change process, the staff need not to carry out polishing work to the fixed support frame in front, will practice thrift the problem of staff's change time like this, and solved above-mentioned problem.
But is not limited to. In actual use, the warning panel is a whole panel, and is supported by the simple fixed support frame, so that the warning panel can easily fall to the ground when a vehicle passes by or blows wind, and can not achieve the effect of reminding a subsequent driver, and therefore, a new road construction safety early warning device is provided to optimize the prior art.
Disclosure of utility model
The utility model aims to provide a road construction safety pre-warning device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The road construction safety early warning device comprises a fixed frame, slots are formed in the top surface of the fixed frame in an equidistant manner, warning plates matched with the slots are inserted in the slots, warning marks are arranged on two sides of each warning plate, long-strip through holes are uniformly formed in each warning plate, air resistance can be reduced through arrangement of the long-strip through holes, sliding rails are symmetrically and fixedly connected to two sides of the fixed frame, supporting components are arranged outside two sides of the fixed frame and comprise upright posts, sliding grooves matched with the sliding rails are formed in four sides of the upright posts, movable cavities are formed in the upright posts, supporting mechanisms are arranged in the three-side sliding grooves, the upright posts are connected to the sliding rails in a sliding manner through one of the sliding grooves, fixing components are arranged at positions of the upright posts corresponding to the sliding grooves on the other side, and insertion holes are formed in positions of the sliding rails corresponding to the fixing components, and each supporting mechanism comprises supporting rods, inclined struts, sliding blocks and first screwing bolts;
The bracing piece articulates in the bottom of spout, is equipped with the breach on the bracing piece, and the one end of bracing is articulated in the breach of bracing piece, and the other end and the slider of bracing are articulated, and slider sliding connection is in corresponding spout, and first hand screw bolt threaded connection is at the slider.
As a further scheme of the utility model: the fixed subassembly includes kicking block, second hand screw bolt, inserted bar, spacing piece and spring.
As still further aspects of the utility model: the ejector block sliding connection is in the movable cavity, and the inserted bar corresponds the jack and runs through the stand in a sliding way, has offered the perforation that is used for the inserted bar to run through in the stand, and spacing piece fixed connection is in the outside of inserted bar, and perforation lateral wall corresponds spacing piece department and is equipped with the movable groove, and spacing piece sliding connection is in the movable groove, and the spring is established between spacing piece and the inner wall in movable groove.
As still further aspects of the utility model: the second hand-screwed bolt is rotationally connected to the top of the upright post, and is inserted into the top block and in threaded connection with the top block.
As still further aspects of the utility model: the bottom symmetry of kicking block is equipped with the groove, and the tip of inserted bar is equipped with the slope, and the other end and the jack of inserted bar correspond and the adaptation.
As still further aspects of the utility model: the warning board is equipped with four, warning sign on four warning boards corresponds two by two to form two-sided warning in the both sides of fixed frame, the top surface fixedly connected with handle of warning board, the both sides symmetry that the warning board corresponds the warning sign is equipped with the reflection of light strip, and the reflection of light strip can carry out the reflection of light and warn at night.
As still further aspects of the utility model: the connecting assembly also comprises a stand column, the front side and the rear side of the stand column are symmetrically provided with supporting mechanisms, the other two sides of the stand column are jointly provided with second fixing assemblies, the second fixing assemblies also comprise top blocks, second hand-screwed bolts, inserted bars, limiting plates and springs, and the inserted bars are symmetrically provided with two inserted bars.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the air resistance can be reduced through the arrangement of the strip holes, and the support assemblies are used for forming supports in three directions on two sides of the fixed frame, so that the support is more stable.
2. According to the utility model, the sliding block slides in the sliding groove, so that the supporting rod can be ejected out of the sliding groove or folded, and the supporting component is convenient to store.
3. According to the utility model, the upright post is connected to the fixed frame through the matching of the sliding groove and the sliding rail, and the ejector block is enabled to move downwards through rotating the second hand-screwed bolt, so that the inserted rod is ejected out, and the inserted rod is matched with the insertion hole to form a fixed effect, so that the support component is connected to the fixed frame, and the connection of the support component and the fixed frame is facilitated.
4. According to the utility model, through the arrangement of the handles, the positions of the warning plates can be conveniently exchanged, so that the warning with different warning contents can be carried out, the reflective warning can be carried out at night through the arrangement of the reflective strips, the warning effect is improved, and the warning effect is better due to the double-sided warning.
5. According to the utility model, through the arrangement of the connecting components, the two sides are supported through the supporting mechanism, and the fixed frames on the two sides are connected through the second fixed components, so that a plurality of devices are integrated, and construction area isolation or more warning can be performed.
Drawings
Fig. 1 is a schematic structural diagram of a road construction safety warning device.
Fig. 2 is a combined perspective view of the road construction safety warning device.
Fig. 3 is a perspective view of a support assembly of the road construction safety warning device.
Fig. 4 is a perspective view of a connection assembly in the road construction safety warning device.
Fig. 5 is a cross-sectional view of a first securing assembly in a road construction safety precaution device.
Fig. 6 is a cross-sectional view of a second securing assembly in the road construction safety precaution device.
In the figure: 1. a fixed frame; 2. a slot; 3. a warning board; 4. a warning mark; 5. perforating the strip; 6. a slide rail; 7. a support assembly; 8. a column; 9. a support mechanism; 10. a support rod; 11. diagonal bracing; 12. a slide block; 13. a first hand-screwed bolt; 14. a top block; 15. a second hand-screwed bolt; 16. a rod; 17. a limiting piece; 18. a spring; 19. a jack; 20. a handle; 21. a reflective strip; 22. and a connection assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, in the embodiment of the utility model, the road construction safety early warning device comprises a fixed frame 1, slots 2 are arranged on the top surface of the fixed frame 1 at equal intervals, warning plates 3 matched with the slots 2 are inserted in the slots 2, warning marks 4 are arranged on two sides of the warning plates 3, strip through holes 5 are uniformly formed in the warning plates 3, sliding rails 6 are symmetrically and fixedly connected to two sides of the fixed frame 1 through the arrangement of the strip through holes 5, supporting components 7 are arranged outside two sides of the fixed frame 1, each supporting component 7 comprises a stand column 8, sliding grooves matched with the sliding rails 6 are formed in four sides of each stand column 8, movable cavities are formed in the stand columns 8, supporting mechanisms 9 are arranged in the three side sliding grooves, each stand column 8 is connected to the sliding rail 6 in a sliding manner through one sliding groove, fixing components are arranged on the positions of the stand columns 8 corresponding to the sliding grooves on the other sides, supporting rods 19 are arranged on the sliding rails 6 corresponding to the fixing components, and each supporting mechanism 9 comprises a supporting rod 10, a diagonal brace 11, a sliding block 12 and a first hand bolt 13;
The bracing piece 10 articulates in the bottom of spout, is equipped with the breach on the bracing piece 10, and the one end of bracing 11 articulates in the breach of bracing piece 10, and the other end of bracing 11 articulates with slider 12, slider 12 sliding connection in corresponding spout, first hand screw bolt 13 threaded connection at slider 12.
The air resistance can be reduced through the arrangement of the strip holes 5, and supports in three directions are formed on two sides of the fixed frame 1 through the supporting component 7, so that the supports are more stable.
The sliding block 12 slides in the sliding groove, so that the supporting rod 10 can be ejected out of the sliding groove, or the supporting rod 10 can be folded, so that the supporting assembly 7 can be conveniently stored.
The fixing assembly comprises a top block 14, a second hand-screwed bolt 15, a plug rod 16, a limiting piece 17 and a spring 18.
The ejector block 14 is in sliding connection in the movable cavity, the inserted link 16 corresponds jack 19 and runs through stand 8 in a sliding manner, a through hole for the sliding and running through of inserted link 16 is formed in stand 8, the limiting plate 17 is fixedly connected to the outer side of inserted link 16, a movable groove is formed in the position, corresponding to the limiting plate 17, of the side wall of the through hole, the limiting plate 17 is in sliding connection in the movable groove, and the spring 18 is arranged between the limiting plate 17 and the inner wall of the movable groove.
A second hand-screw bolt 15 is rotatably connected to the top of the column 8, and the second hand-screw bolt 15 is inserted into the top block 14 and is screwed with the top block 14.
The bottom of the top block 14 is symmetrically provided with a groove, the end part of the inserted link 16 is provided with a slope, and the other end of the inserted link 16 corresponds to and is matched with the jack 19.
Through the cooperation of spout and slide rail 6, connect stand 8 on fixed frame 1 to make kicking block 14 descend through rotating second hand screw 15, thereby it is ejecting with inserted bar 16, thereby form fixed effect with jack 19 cooperation, thereby connect supporting component 7 on fixed frame 1, make things convenient for supporting component 7 and fixed frame 1's connection.
The warning board 3 is equipped with four, and warning sign 4 on four warning boards 3 correspond every two to form two-sided warning in the both sides of fixed frame 1, the top surface fixedly connected with handle 20 of warning board 3, the both sides symmetry that warning board 3 corresponds warning sign 4 is equipped with reflection of light strip 21, reflection of light strip 21 can carry out the reflection of light and warn at night.
Through the setting of handle 20, can be convenient change warning board 3 positions to carry out the warning of different warning contents, can carry out the reflection of light warning at night through the setting of reflection of light strip 21, improve the warning effect, and two-sided warning makes the warning effect better.
The connecting assembly 22 also comprises a stand column 8, the front side and the rear side of the stand column 8 are symmetrically provided with supporting mechanisms 9, the other two sides of the stand column 8 are jointly provided with second fixing assemblies, the second fixing assemblies also comprise a top block 14, second hand-screwed bolts 15, inserting rods 16, limiting pieces 17 and springs 18, and the inserting rods 16 are symmetrically provided with two connecting assemblies.
Through the setting of coupling assembling 22, form both sides through supporting mechanism 9 and support to connect the fixed frame 1 of both sides through the fixed subassembly of second, thereby form a plurality of devices wholly, can carry out construction area isolation or more warning of content.
The working principle of the utility model is as follows:
When the support device is used singly, a fixed frame 1 and two support assemblies 7 are taken in front of a road construction position, the upright posts 8 on the support assemblies 7 are connected through matching of the sliding grooves and the sliding rails 6, the second hand-screwed bolts 15 are rotated to drive the jacking blocks 14 to descend in the movable cavity, finally the inserting rods 16 are pushed out through matching of the grooves and the slopes, the inserting rods 16 are inserted into the inserting holes 19, installation and fixation of the support assemblies 7 are completed, the sliding slide blocks 12 are slid, the inclined struts 11 open the supporting rods 10, the supporting rods 10 are enabled to be flat, the first hand-screwed bolts 13 are screwed, the sliding blocks 12 are fixed, the fixed frame 1 is supported through the supporting mechanisms 9 to form three-side support, then the warning plates 3 are lifted through setting of the handles 20, accordingly the warning plates 3 of the selected proper warning marks 4 are inserted into two sides of the fixed frame 1, construction safety warning is carried out, and stroke in a warning process passes through the long-strip through holes 5, and stability of the device is improved.
During a plurality of uses, at road construction position, take a plurality of fixed frames 1, two supporting component 7 and than fixed frame 1's coupling assembling 22, place coupling assembling 22 between adjacent fixed frame 1, and it is fixed with fixed frame 1 to pass through the operation of second fixed subassembly with coupling assembling 22, make adjacent fixed frame 1 mutually fixed, and install supporting component 7 on fixed frame 1 at the edge, with supporting mechanism 9 expansion this moment, thereby form the support to fixed frame 1 through supporting mechanism 9, place the fixed frame 1 of combination outside the road construction position this moment, form the fender, and warn through reflection of light strip 21 and warning sign 4.
During disassembly, the second hand-screwed bolt 15 is directly reversely rotated, the first fixing assembly and the second fixing assembly are operated, the top block 14 is enabled to loosen the extrusion of the inserted rod 16, the inserted rod 16 is contracted under the cooperation of the spring 18 and the limiting piece 17, limitation is relieved, and the fixing frame 1, the connecting assembly 22 and the supporting assembly are detached.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Road construction safety precaution device, including fixed frame (1), its characterized in that: the top surface equidistance of fixed frame (1) leaves and is equipped with slot (2), all insert in slot (2) with its looks adaptation warning board (3), warning board (3) both sides all are equipped with warning sign (4), rectangular perforation (5) have all been evenly seted up on warning board (3), the both sides symmetry fixedly connected with slide rail (6) of fixed frame (1), the both sides of fixed frame (1) are equipped with supporting component (7) outward, supporting component (7) include stand (8), the spout with slide rail (6) looks adaptation has all been seted up to the four sides of stand (8), the movable chamber has been seted up to the inside of stand (8), be equipped with supporting mechanism (9) in the three side spout wherein, stand (8) are equipped with fixed component through one of them spout sliding connection on slide rail (6), stand (8) correspond opposite side spout department and are equipped with jack (19) on slide rail (6) corresponding fixed component department, supporting mechanism (9) include bracing piece (10), bracing (11), slider (12), first hand screw bolt (13);
The support rod (10) is hinged to the bottom of the sliding groove, a notch is formed in the support rod (10), one end of the diagonal brace (11) is hinged to the notch of the support rod (10), the other end of the diagonal brace (11) is hinged to the sliding block (12), the sliding block (12) is slidably connected to the corresponding sliding groove, and the first hand screwing bolt (13) is in threaded connection with the sliding block (12).
2. The road construction safety precaution device of claim 1, wherein: the fixing assembly comprises a top block (14), a second hand-screwed bolt (15), a plug rod (16), a limiting piece (17) and a spring (18).
3. The road construction safety precaution device of claim 2, wherein: the ejector block (14) is slidably connected in the movable cavity, the inserted link (16) is slidably connected with the upright post (8) corresponding to the insertion hole (19), a through hole for slidably connecting the inserted link (16) is formed in the upright post (8), the limiting piece (17) is fixedly connected to the outer side of the inserted link (16), the movable groove is formed in the position, corresponding to the limiting piece (17), of the side wall of the through hole, the limiting piece (17) is slidably connected in the movable groove, and the spring (18) is arranged between the limiting piece (17) and the inner wall of the movable groove.
4. The road construction safety precaution device of claim 2, wherein: the second hand-screwed bolt (15) is rotatably connected to the top of the upright post (8), and the second hand-screwed bolt (15) is inserted into the top block (14) and is in threaded connection with the top block (14).
5. The road construction safety precaution device of claim 2, wherein: the bottom of the top block (14) is symmetrically provided with a groove, and the end part of the inserted link (16) is provided with a slope.
6. The road construction safety precaution device of claim 1, wherein: the warning board (3) is provided with four, warning marks (4) on the four warning boards (3) are corresponding to each other in pairs, a handle (20) is fixedly connected to the top surface of the warning board (3), and reflecting strips (21) are symmetrically arranged on two sides of the warning board (3) corresponding to the warning marks (4).
7. The road construction safety precaution device of claim 2, wherein: still include coupling assembling (22), coupling assembling (22) also include stand (8), and the front and back bilateral symmetry of stand (8) is equipped with supporting mechanism (9), and the other both sides of stand (8) are equipped with the fixed subassembly of second jointly, and the fixed subassembly of second also includes kicking block (14), second hand screw bolt (15), inserted bar (16), spacing piece (17) and spring (18), and wherein inserted bar (16) symmetry is equipped with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543654.6U CN220849152U (en) | 2023-09-19 | 2023-09-19 | Road construction safety early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543654.6U CN220849152U (en) | 2023-09-19 | 2023-09-19 | Road construction safety early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849152U true CN220849152U (en) | 2024-04-26 |
Family
ID=90740309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322543654.6U Active CN220849152U (en) | 2023-09-19 | 2023-09-19 | Road construction safety early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849152U (en) |
-
2023
- 2023-09-19 CN CN202322543654.6U patent/CN220849152U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 110000 floors 3-4, No. 197, Nanjing South Street, Heping District, Shenyang City, Liaoning Province Patentee after: Liaoning Jiaotou Aites Technology Co.,Ltd. Country or region after: China Address before: 110000 floors 3-4, No. 197, Nanjing South Street, Heping District, Shenyang City, Liaoning Province Patentee before: LIAONING ATS INTELLIGENT TRANSPORTATION TECHNOLOGY CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |