CN214168822U - Foundation ditch edge construction safety precaution device - Google Patents
Foundation ditch edge construction safety precaution device Download PDFInfo
- Publication number
- CN214168822U CN214168822U CN202022820160.4U CN202022820160U CN214168822U CN 214168822 U CN214168822 U CN 214168822U CN 202022820160 U CN202022820160 U CN 202022820160U CN 214168822 U CN214168822 U CN 214168822U
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- Prior art keywords
- rod
- handle
- fixedly connected
- bevel gear
- adjusting device
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a foundation pit edge construction safety early warning device, which comprises walking wheels, warning boards, a handle, a bottom plate and a transverse plate, wherein the walking wheels are arranged for facilitating the movement of the device, the handle is arranged for further facilitating the movement of an operator pushing device, the portability of the device is improved, the warning board is arranged to play a role in prompting the early warning of pedestrians and vehicles in the foundation pit construction process, a handle is held by a hand to drive a rod body to extend and contract in a cylinder body, so as to realize the adjustment of the height of the transverse rod, further realize the adjustment of the height of the warning board, the rod body is extruded by utilizing the rotation of a bolt in a threaded through hole arranged on the cylinder body, so as to realize the limitation of the position of the rod body, the handle is held by the hand to drive a rotating shaft to rotate, thereby further driving a first bevel gear to rotate and a second bevel gear to rotate, thereby, is convenient to use.
Description
Technical Field
The utility model relates to an early warning device specifically is a foundation ditch edge construction safety early warning device.
Background
In the foundation ditch construction, generally regard as the warning with the railing, nevertheless along with the foundation ditch deepening in the work progress, need further improve warning effect and remind pedestrian's vehicle of passing by to notice safety, do not miss and bump the railing, current early warning device removes inconveniently, and it is inconvenient to face to adjust simultaneously, uses.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foundation ditch edge construction safety precaution device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safety early warning device for foundation pit edge construction comprises a warning device, wherein the warning device comprises a transverse rod, a warning board and a rotating sleeve, the rotating sleeve is sleeved outside the transverse rod, the outside of the rotating sleeve is fixedly connected with the warning board, the two ends of the transverse rod are respectively provided with a first adjusting device and a second adjusting device, a supporting column is fixedly installed at the bottom of the transverse rod, the bottom end of the supporting column is rotatably installed at the top of a bottom plate through a bearing seat, walking wheels are symmetrically installed at the bottom of the bottom plate, a second bevel gear is fixedly sleeved outside the supporting column, a first bevel gear is arranged on one side of the second bevel gear, the second bevel gear is meshed with the first bevel gear, the first bevel gear is fixedly connected at one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with a handle, and the rotating shaft is fixedly sleeved with a fixing sleeve, the fixed cover is fixedly installed at the top of the bottom plate through a supporting rod, the inner wall of the fixed cover is rotatably connected with the outer side of the rotating shaft through a bearing, and a locking device is arranged on the outer side of the rotating shaft.
As a further aspect of the present invention: first adjusting device includes the handle, the body of rod and barrel, it is provided with the body of rod to slide in the barrel, the one end of barrel and fixedly connected with horizontal pole is stretched out on the top of the body of rod, the top fixedly connected with handle of the body of rod, the screw thread through-hole that is used for with bolt threaded connection is offered in the barrel outside, first adjusting device and second adjusting device symmetry set up at the diaphragm top, barrel fixed mounting is at the diaphragm top.
As a further aspect of the present invention: the first adjusting device and the second adjusting device are identical in structure and specifications of all parts.
As a further aspect of the present invention: the top of the bottom plate is fixedly provided with one end of a push rod, and the other end of the push rod is fixedly connected with a handle.
As a further aspect of the present invention: the outer side of the handle is fixedly sleeved with a rubber sleeve.
As a further aspect of the present invention: the locking device comprises a pressing block, a rubber pad, a locking bolt and a limiting sleeve, the limiting sleeve is sleeved outside the rotating shaft, the locking bolt vertically penetrates through the limiting sleeve, a threaded through hole used for being in threaded connection with the locking bolt is formed in the outer side of the limiting sleeve, the locking bolt extends into the pressing block fixedly connected with one end in the limiting sleeve, and the rubber pad is fixedly connected with the bottom of the pressing block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the walking wheels are arranged to facilitate the device to move, the handle is arranged to further facilitate the pushing device of an operator to move, the portability of the device is improved, the warning board is arranged to play a role in prompting the early warning of pedestrians and vehicles in the foundation pit construction process, the handle is held by a hand to drive the rod body to extend and retract in the barrel body, so that the height of the cross rod is adjusted, and the height of the warning board is further adjusted;
2. thereby it rotates to hold the handle drive pivot to further drive first bevel gear and rotate, and drive the rotation of second bevel gear, thereby further realize making things convenient for the warning sign towards different directions, facilitate the use to the rotation of warning sign.
Drawings
Fig. 1 is a schematic structural diagram of a safety early warning device for foundation pit edge construction.
Fig. 2 is a partial side view of the foundation pit edge construction safety precaution device.
Fig. 3 is a schematic structural diagram of a locking device in the safety precaution device for foundation pit edge construction.
Shown in the figure: the warning device comprises a warning device 1, a cross rod 2, a lifting handle 3, a rod body 4, a cylinder body 5, a first adjusting device 6, a rubber sleeve 7, a handle 8, a connecting rod 9, a locking device 10, a fixing sleeve 11, a rotating shaft 12, a first bevel gear 13, a supporting column 14, a second bevel gear 15, a travelling wheel 16, a bottom plate 17, a transverse plate 18, a handle 19, a push rod 20, a second adjusting device 21, a warning board 22, a rotating sleeve 23, a pressing block 24, a rubber pad 25, a limiting sleeve 26 and a locking bolt 27.
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.
Please refer to fig. 1-3, in an embodiment of the present invention, a safety early warning device for foundation pit edge construction, includes a warning device 1, a cross bar 2, a handle 3, a rod 4, a barrel 5, a first adjusting device 6, a rubber sleeve 7, a handle 8, a connecting rod 9, a locking device 10, a fixing sleeve 11, a rotating shaft 12, a first bevel gear 13, a supporting post 14, a second bevel gear 15, a traveling wheel 16, a bottom plate 17, a transverse plate 18, a handle 19, a push rod 20, a second adjusting device 21, a warning board 22, a rotating sleeve 23, a pressing block 24, a rubber pad 25, a limiting sleeve 26 and a locking bolt 27, wherein the warning device 1 includes a cross bar 2, a warning board 22 and a rotating sleeve 23, the rotating sleeve 23 is sleeved on the outer side of the cross bar 2, the warning board 22 is fixedly connected to the outer side of the rotating sleeve 23, the two ends of the cross bar 2 are respectively provided with the first adjusting device 6 and the second adjusting device 21, the first adjusting device 6 includes a handle 3, a handle 4, a barrel 5, a first adjusting device 6, a rubber sleeve 7, a handle 8, a connecting rod 9, a second locking device 10, a locking device, a second adjusting device, and a locking bolt 27, and a locking bolt, The novel adjustable lifting device comprises a rod body 4 and a barrel body 5, wherein the rod body 4 is arranged in the barrel body 5 in a sliding mode, the top end of the rod body 4 extends out of the barrel body 5 and is fixedly connected with one end of a cross rod 2, a handle 3 is fixedly connected with the top end of the rod body 4, a threaded through hole used for being in threaded connection with a bolt is formed in the outer side of the barrel body 5, a first adjusting device 6 and a second adjusting device 21 are symmetrically arranged at the top of a transverse plate 18, the barrel body 5 is fixedly arranged at the top of the transverse plate 18, the structures and specifications of the first adjusting device 6 and the second adjusting device 21 are the same, a supporting column 14 is fixedly arranged at the bottom of the transverse plate 18, the bottom end of the supporting column 14 is rotatably arranged at the top of a bottom plate 17 through a bearing seat, traveling wheels 16 are symmetrically arranged at the bottom of the bottom plate 17, one end of a push rod 20 is fixedly arranged at the top of the bottom plate 17, and a handle 19 is fixedly connected with the other end of the push rod 20, the fixed cover in the 14 outsides of support column is equipped with second bevel gear 15, second bevel gear 15 one side is provided with first bevel gear 13, second bevel gear 15 and first bevel gear 13 mesh mutually, first bevel gear 13 fixed connection is in the one end of pivot 12, and the one end of the other end fixedly connected with connecting rod 9 of pivot 12, the other end fixedly connected with handle 8 of connecting rod 9, the fixed cover in the 8 outsides of handle is equipped with rubber sleeve 7, the fixed cover in the 12 outsides of pivot is equipped with fixed cover 11, fixed cover 11 passes through bracing piece fixed mounting at bottom plate 17 top, fixed cover 11 inner wall passes through bearing and the 12 outsides of pivot rotation connection, the 12 outsides of pivot is provided with locking device 10, locking device 10 includes briquetting 24, rubber pad 25, locking bolt 27 and stop collar 26, stop collar 26 cover is established in the 12 outsides of pivot, locking bolt 27 vertically runs through stop collar 26, the outer side of the limiting sleeve 26 is provided with a threaded through hole for being in threaded connection with a locking bolt 27, one end of the locking bolt 27 extending into the limiting sleeve 26 is fixedly connected with a pressing block 24, and the bottom of the pressing block 24 is fixedly connected with a rubber pad 25.
The utility model discloses a theory of operation is: the walking wheels 16 are arranged to facilitate the movement of the device, the handle 19 is arranged to further facilitate the movement of the pushing device of an operator, the portability of the device is improved, the warning board 22 is arranged to play a role in prompting the early warning of pedestrians and vehicles in the process of foundation pit construction, the handle 3 is held by hand to drive the rod body 4 to extend and retract in the barrel body 5, so that the height of the cross rod 2 is adjusted, the height of the warning board 22 is further adjusted, the bolt rotates in a threaded through hole formed in the barrel body 5 to extrude the rod body 4, so that the position of the rod body 4 is limited, the handle 19 is held by hand to drive the rotating shaft 12 to rotate, so that the first bevel gear 13 is further driven to rotate, the second bevel gear 15 is driven to rotate, so that the rotation of the warning board 22 is further realized, the warning board 22 is convenient to face different directions, the use is convenient, the locking bolt 27 rotates to further drive the pressing block 24 to move downwards to extrude and limit the rotating shaft 12, thereby achieving the definition of the rotation shaft 12.
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 (6)
1. The utility model provides a foundation ditch edge construction safety precaution device, includes warning device (1), its characterized in that: the warning device (1) comprises a cross rod (2), a warning board (22) and a rotating sleeve (23), the rotating sleeve (23) is sleeved on the outer side of the cross rod (2), the outer side of the rotating sleeve (23) is fixedly connected with the warning board (22), the two ends of the cross rod (2) are respectively provided with a first adjusting device (6) and a second adjusting device (21), a supporting column (14) is fixedly arranged at the bottom of the cross rod (18), the bottom end of the supporting column (14) is rotatably arranged at the top of a bottom plate (17) through a bearing seat, walking wheels (16) are symmetrically arranged at the bottom of the bottom plate (17), a second bevel gear (15) is fixedly sleeved on the outer side of the supporting column (14), a first bevel gear (13) is arranged on one side of the second bevel gear (15), the second bevel gear (15) is meshed with the first bevel gear (13), and the first bevel gear (13) is fixedly connected at one end of a rotating shaft (12), the one end of other end fixedly connected with connecting rod (9) of pivot (12), other end fixedly connected with handle (8) of connecting rod (9), the fixed cover in pivot (12) outside is equipped with fixed cover (11), fixed cover (11) are through bracing piece fixed mounting at bottom plate (17) top, fixed cover (11) inner wall passes through the bearing and is connected with pivot (12) outside rotation, the pivot (12) outside is provided with locking device (10).
2. The foundation pit edge construction safety early warning device of claim 1, wherein: first adjusting device (6) are including handle (3), the body of rod (4) and barrel (5), it is provided with the body of rod (4) to slide in barrel (5), the one end of barrel (5) and fixedly connected with horizontal pole (2) is stretched out on the top of the body of rod (4), the top fixedly connected with handle (3) of the body of rod (4), the screw thread through-hole that is used for with bolt threaded connection is offered in barrel (5) outside, first adjusting device (6) and second adjusting device (21) symmetry set up at diaphragm (18) top, barrel (5) fixed mounting is at diaphragm (18) top.
3. The foundation pit edge construction safety precaution device of claim 1 or 2, characterized in that: the first adjusting device (6) and the second adjusting device (21) are identical in structure and specifications of all parts.
4. The foundation pit edge construction safety early warning device of claim 1, wherein: the top of the bottom plate (17) is fixedly provided with one end of a push rod (20), and the other end of the push rod (20) is fixedly connected with a handle (19).
5. The foundation pit edge construction safety early warning device of claim 1, wherein: the outer side of the handle (8) is fixedly sleeved with a rubber sleeve (7).
6. The foundation pit edge construction safety early warning device of claim 1, wherein: locking device (10) are including briquetting (24), rubber pad (25), locking bolt (27) and stop collar (26), the pivot (12) outside is established to stop collar (26) cover, locking bolt (27) vertically runs through stop collar (26), the screw thread through-hole that is used for with locking bolt (27) threaded connection is offered in the stop collar (26) outside, and locking bolt (27) stretch into one end fixedly connected with briquetting (24) in stop collar (26), briquetting (24) bottom fixedly connected with rubber pad (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022820160.4U CN214168822U (en) | 2020-11-30 | 2020-11-30 | Foundation ditch edge construction safety precaution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022820160.4U CN214168822U (en) | 2020-11-30 | 2020-11-30 | Foundation ditch edge construction safety precaution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214168822U true CN214168822U (en) | 2021-09-10 |
Family
ID=77602889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022820160.4U Expired - Fee Related CN214168822U (en) | 2020-11-30 | 2020-11-30 | Foundation ditch edge construction safety precaution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214168822U (en) |
-
2020
- 2020-11-30 CN CN202022820160.4U patent/CN214168822U/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: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |