CN214423238U - Warning device for tunnel construction engineering - Google Patents
Warning device for tunnel construction engineering Download PDFInfo
- Publication number
- CN214423238U CN214423238U CN202023096089.6U CN202023096089U CN214423238U CN 214423238 U CN214423238 U CN 214423238U CN 202023096089 U CN202023096089 U CN 202023096089U CN 214423238 U CN214423238 U CN 214423238U
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- fixed frame
- counterweight base
- tunnel construction
- warning
- construction engineering
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Abstract
The utility model relates to the technical field of tunnel construction, in particular to a warning device for tunnel construction engineering; including scalable counter weight base, strutting arrangement and warning board, strutting arrangement is including fixed frame and movable frame, the one end of scalable counter weight base is articulated with the bottom of fixed frame, and the other end is articulated with the bottom of movable frame, the top of movable frame is articulated with the middle part of fixed frame, the rotation axis has been opened to the inside left and right sides symmetry of fixed frame, the outside movable sleeve of rotation axis is equipped with warning board, the top of fixed frame is provided with the electro-magnet, warning board preceding be equipped with electro-magnet assorted permanent magnet, the left side rigid coupling of fixed frame has battery and control switch, battery, electro-magnet link to each other with the control switch electricity respectively. An object of the utility model is to provide a warning device for tunnel construction engineering, occupation space is little when making the warning sign draw in, convenient to carry.
Description
Technical Field
The utility model relates to a tunnel construction technical field, in particular to warning device for tunnel construction engineering.
Background
With the rapid development of road traffic construction, more and more road tunnels appear in traffic roads, and construction tunnels are dangerous places and do not allow people to enter randomly, and at present, people are generally reminded by placing warning boards to prompt people not to enter.
Most of the existing warning boards are integrated, occupy large space and are inconvenient to carry.
Therefore, the warning device for the tunnel construction engineering is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a warning device for tunnel construction engineering, occupation space is little when making the warning sign draw in, convenient to carry.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a warning device for tunnel construction engineering, includes scalable counter weight base, strutting arrangement and warning board, strutting arrangement is including fixed frame and activity frame, the one end of scalable counter weight base is articulated with the bottom of fixed frame, and the other end is articulated with the bottom of activity frame, the top of activity frame is articulated with the middle part of fixed frame, the rotation axis has been opened to the inside left and right sides symmetry of fixed frame, the outside activity cover of rotation axis is equipped with warning board, the top of fixed frame is provided with the electro-magnet, warning board preceding be equipped with electro-magnet assorted permanent magnet, the left side rigid coupling of fixed frame has battery and control switch, battery, electro-magnet link to each other with the control switch electricity respectively.
Specifically, scalable counter weight base includes first counter weight base and second counter weight base, the one end of first counter weight base is articulated with the bottom of fixed frame, the other end of first counter weight base is connected with the one end buckle of second counter weight base, the other end of second counter weight base is articulated with the bottom of movable frame.
Specifically, first counter weight base cup joints in the second counter weight base outside, be provided with the spring buckle on the second counter weight base, be equipped with on the first counter weight base with spring buckle assorted draw-in groove.
Specifically, the bottom of warning board is equipped with the lamp area, the lamp area links to each other with the control switch electricity.
Specifically, the left side of fixed frame still is equipped with the USB hole of charging, the USB hole of charging links to each other with the battery electricity.
Specifically, the top of the fixing frame is also provided with a handle.
The utility model has the advantages that: the utility model has the advantages that the telescopic counterweight base is arranged, on one hand, the telescopic counterweight base can be used in a telescopic way, the occupied space is small when the counterweight base is folded, the counterweight base is convenient to carry, and on the other hand, the counterweight base can play a role in resisting wind; the warning board is sleeved on the outer side of the rotating shaft and the outer side of the rotating shaft through symmetrical arrangement on the left side and the right side of the inner portion of the fixed frame, the warning board can be turned over when the warning board is used, the electromagnet and the permanent magnet are used for fixing, and the warning board is convenient to limit and use.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a left side view of the embodiment of the present invention.
Reference numerals: first counter weight base 1, second counter weight base 2, spring buckle 3, movable frame 4, fixed frame 5, permanent magnet 6, electro-magnet 7, warning board 8, lamp area 9, handle 10, rotation axis 11, USB hole 12 that charges, battery 13, control switch 14.
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 the accompanying drawings 1-2, a warning device for tunnel construction engineering comprises a telescopic counterweight base, a supporting device and a warning plate 8, wherein the supporting device comprises a fixed frame 5 and a movable frame 4, one end of the telescopic counterweight base is hinged with the bottom end of the fixed frame 5, the other end of the telescopic counterweight base is hinged with the bottom end of the movable frame 4, the top end of the movable frame 4 is hinged with the middle part of the fixed frame 5, rotating shafts 11 are symmetrically arranged on the left side and the right side of the inside of the fixed frame 5, the warning plate 8 is movably sleeved on the outer side of each rotating shaft 11, an electromagnet 7 is arranged at the top of the fixed frame 5, a permanent magnet 6 matched with the electromagnet 7 is arranged in front of the warning plate 8, a storage battery 13 and a control switch 14 are fixedly connected to the left side of the fixed frame 5, and the storage battery 13 and the electromagnet 7 are electrically connected with the control switch 14 respectively; the utility model has the advantages that the telescopic counterweight base is arranged, on one hand, the telescopic counterweight base can be used in a telescopic way, the occupied space is small when the counterweight base is folded, the counterweight base is convenient to carry, and on the other hand, the counterweight base can play a role in resisting wind; the outside activity cover of seting up rotation axis 11 and rotation axis 11 through the inside left and right sides symmetry of fixed frame 5 is equipped with warning board 8, when using, can overturn warning board 8 to fix with electro-magnet 7 and permanent magnet 6, be convenient for carry on spacingly, convenient to use to warning board 8.
Specifically, the telescopic counterweight base comprises a first counterweight base 1 and a second counterweight base 2, one end of the first counterweight base 1 is hinged with the bottom end of the fixed frame 5, the other end of the first counterweight base 1 is connected with one end of the second counterweight base 2 in a buckling manner, and the other end of the second counterweight base 2 is hinged with the bottom end of the movable frame 4; the first counterweight base 1 is sleeved outside the second counterweight base 2, the second counterweight base 2 is provided with a spring buckle 3, and the first counterweight base 1 is provided with a clamping groove matched with the spring buckle 3; through setting up first counter weight base 1 and second counter weight base 2, can play the effect of anti-wind, be connected through the buckle between first counter weight base 1 and the second counter weight base 2, can stretch out and draw back the use, take up an area of when drawing in that the space is little, portable, on the other hand can.
Specifically, a lamp strip 9 is arranged at the bottom end of the warning board 8, and the lamp strip 9 is electrically connected with a control switch 14; through setting up lamp area 9 for warning board 8 is more striking plays better warning effect.
Specifically, the left side of fixed frame 5 still is equipped with USB hole 12 that charges, USB hole 12 that charges links to each other with battery 13 electricity, is convenient for charge.
Specifically, the top of the fixing frame 5 is also provided with a handle 10, so that the portable fixing frame is convenient to carry.
Furthermore, the utility model relates to a warning board 8 can paste the warning content at the 8 backs of warning board, convenient to use.
The utility model discloses a work flow: when needs use, be connected the buckle between first counter weight base 1 and the second counter weight base 2, then 8 upsets of warning board, according to the needs of warning content, can paste corresponding warning content at the 8 backs of warning board, and fix with electromagnet 7 and permanent magnet 6, open lamp area 9, can make warning board 8 striking play better warning effect more, when need not using, draw in first counter weight base 1 and second counter weight base 2 in, be about to second counter weight base 2 and accomodate in first counter weight base 1, cooperation handle 10's use, it is little to take up an area of space when drawing in, portable.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a warning device for tunnel construction engineering, includes scalable counter weight base, strutting arrangement and warning board, a serial communication port, strutting arrangement is including fixed frame and movable frame, the one end of scalable counter weight base is articulated with the bottom of fixed frame, and the other end is articulated with the bottom of movable frame, the top of movable frame is articulated with the middle part of fixed frame, the inside left and right sides symmetry of fixed frame is opened there is the rotation axis, the outside activity cover of rotation axis is equipped with warning board, the top of fixed frame is provided with the electro-magnet, warning board preceding be equipped with electro-magnet assorted permanent magnet, the left side rigid coupling of fixed frame has battery and control switch, battery, electro-magnet link to each other with the control switch electricity respectively.
2. The warning device for tunnel construction engineering as claimed in claim 1, wherein the retractable counterweight base includes a first counterweight base and a second counterweight base, one end of the first counterweight base is hinged to the bottom end of the fixed frame, the other end of the first counterweight base is connected with one end of the second counterweight base in a buckling manner, and the other end of the second counterweight base is hinged to the bottom end of the movable frame.
3. The warning device for tunnel construction engineering according to claim 2, wherein the first counterweight base is sleeved outside the second counterweight base, the second counterweight base is provided with a spring buckle, and the first counterweight base is provided with a clamping groove matched with the spring buckle.
4. The warning device for tunnel construction engineering as claimed in claim 1, wherein a light strip is provided at the bottom end of the warning board, and the light strip is electrically connected to the control switch.
5. The warning device for tunnel construction engineering as claimed in claim 1, wherein the left side of the fixing frame is further provided with a USB charging hole, and the USB charging hole is electrically connected with the storage battery.
6. The warning device for tunnel construction engineering as claimed in claim 1, wherein a handle is further provided on the top of the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023096089.6U CN214423238U (en) | 2020-12-21 | 2020-12-21 | Warning device for tunnel construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023096089.6U CN214423238U (en) | 2020-12-21 | 2020-12-21 | Warning device for tunnel construction engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214423238U true CN214423238U (en) | 2021-10-19 |
Family
ID=78052229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023096089.6U Active CN214423238U (en) | 2020-12-21 | 2020-12-21 | Warning device for tunnel construction engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214423238U (en) |
-
2020
- 2020-12-21 CN CN202023096089.6U patent/CN214423238U/en active Active
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