CN220789502U - Safety warning device for municipal works - Google Patents
Safety warning device for municipal works Download PDFInfo
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- CN220789502U CN220789502U CN202322461853.2U CN202322461853U CN220789502U CN 220789502 U CN220789502 U CN 220789502U CN 202322461853 U CN202322461853 U CN 202322461853U CN 220789502 U CN220789502 U CN 220789502U
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- supporting
- rod
- warning
- fixedly connected
- warning device
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- 230000003028 elevating effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model belongs to the technical field of municipal engineering, and particularly discloses a safety warning device for municipal engineering, which mainly comprises a base, a supporting upright rod, a mounting plate, an L-shaped connecting seat, a warning box and other parts; the mounting plate is provided with a lifting mechanism, and the lifting mechanism is fixedly provided with a warning box; the base is provided with a hydraulic cylinder, casters and other parts. The height of the device is roughly adjusted preliminarily by adjusting the height of the movable supporting rod relative to the fixed supporting rod; the lifting mechanism is additionally arranged and drives the warning box to lift and descend, and the height position of the warning box is finely adjusted again, so that the warning information is prevented from being shielded by a shielding object, and the corresponding warning effect is ensured; through addding the truckle, be convenient for remove the device, need not the manual work and carry, saved the human cost. The utility model reminds passers-by pedestrians and vehicles in various modes, and reduces the probability of accidents.
Description
Technical Field
The utility model relates to the technical field of municipal engineering, in particular to a safety warning device for municipal engineering.
Background
In the municipal works road construction process, often can place a warning device in the place ahead of position of construction for inform driver or pedestrian the place ahead is being under construction, remind vehicle and the pedestrian that pass by to pay attention to dodge.
At present, most of warning devices adopted are warning boards, the warning boards are generally of fixed height, and when a shelter such as greening exists in the front, warning information is easy to shelter, the corresponding warning effect can be affected, and certain danger is brought to pedestrians. In addition, when these warning devices need to be moved, manual carrying is often required, and the operation process is time-consuming and labor-consuming. Accordingly, improvements are needed in the art of safety warning devices.
Disclosure of Invention
The utility model aims to provide a safety warning device for municipal engineering, which can flexibly adjust the height so as to prevent the safety warning device from being blocked by a shielding object.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety warning device for municipal engineering comprises a base, a supporting upright rod, an L-shaped connecting seat, a mounting plate, a lifting mechanism and a warning box; the base is a height-adjustable base, a supporting upright rod fixing seat is arranged on the base, and two assembly sets are arranged on the supporting upright rod fixing seat; wherein, the support upright posts are provided with two groups, and the bottom of each group of support upright posts is respectively correspondingly arranged in one assembly; the L-shaped connecting seat is arranged on the front side of the middle upper part of the supporting upright rod; the vertical part of the L-shaped connecting seat is connected with the supporting vertical rod, and the horizontal part of the L-shaped connecting seat is connected to the bottom of the mounting plate; the elevating system sets up on the mounting panel, the warning box install in on the elevating system, elevating system is used for driving the warning box to rise and fall.
Preferably, the base comprises an upper supporting table, a lower supporting table, supporting legs, a fixed supporting rod, a movable supporting rod, a locking pin, a hydraulic cylinder and casters; the upper supporting table is arranged right above the lower supporting table through supporting legs; one end of the bottom of the fixed supporting rod passes through the lower supporting table, and one end of the top of the fixed supporting rod passes through the upper supporting table; the movable supporting rod is arranged in the fixed supporting rod in a sliding manner, a plurality of pin holes are formed in the movable supporting rod, the locking pins are inserted into the pin holes, and two ends of the locking pins are lapped on the top end of the fixed supporting rod; the cylinder body end of the hydraulic cylinder is arranged on the lower supporting table, and the telescopic rod of the hydraulic cylinder penetrates through the lower supporting table and is fixedly connected with the trundle; the top of the movable supporting rod is fixedly connected with the bottom of the supporting vertical rod fixing seat.
Preferably, the lifting mechanism comprises a motor, a driving sprocket, a chain, a driven sprocket, a screw rod, a screw nut, a sliding block, a guide post and a lifting table; the motor is arranged on the mounting plate through a motor mounting seat; the driving shaft of the motor is fixedly connected with the driving sprocket; the driving chain wheel is connected with the driven chain wheel through the chain, the middle position of the driven chain wheel is fixedly connected with the screw rod, the screw rod is provided with the screw nut, and the screw nut is fixedly connected with the lifting table through the screw nut seat; the guide post is arranged on the mounting plate, the sliding block is arranged on the guide post in a sliding manner, and the sliding block is fixedly connected with the lifting table; the warning box is fixedly arranged on the lifting table.
Preferably, a limit baffle is arranged on the lifting table.
Preferably, one end of the bottom of the supporting leg is fixedly connected with a round supporting plate, and an anti-slip protrusion is arranged at the bottom of the round supporting plate.
Preferably, warning lamps and reflective strips are arranged on the supporting upright rods.
Preferably, an electronic warning screen is arranged on the warning box, and sound boxes are arranged on two sides of the warning box.
The beneficial effects of the utility model are as follows:
the utility model relates to a safety warning device for municipal engineering, which is characterized in that the height of a device is primarily roughly adjusted by adjusting the height of a movable supporting rod relative to a fixed supporting rod; the lifting mechanism is additionally arranged and drives the warning box to lift and descend, and the height position of the warning box is finely adjusted again, so that the warning information is prevented from being shielded by a shielding object, and the corresponding warning effect is ensured; the casters are additionally arranged on the base, so that the device can be conveniently moved without manual carrying, and the labor cost is saved; according to the utility model, the electronic warning screen is simultaneously configured on the warning box, so that different warning information can be replaced, and meanwhile, sound amplifying equipment such as sound equipment is matched, and pedestrians and vehicles passing by are reminded in different modes, so that the accident occurrence probability is reduced.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic diagram of a part of the present utility model;
FIG. 3 is a schematic diagram of a portion of a second embodiment of the present utility model;
FIG. 4 is a perspective view of a base of the present utility model;
FIG. 5 is a second perspective view of the base of the present utility model;
FIG. 6 is a schematic diagram of a lifting mechanism according to the present utility model;
FIG. 7 is an enlarged view at A of FIG. 6;
FIG. 8 is a second schematic structural view of the lifting mechanism of the present utility model;
FIG. 9 is an enlarged view at B of FIG. 8;
the device comprises a base, a lower supporting table, an upper supporting table, a supporting leg, a round supporting plate, a sliding-proof boss, a fixed supporting rod, a movable supporting rod, a pin hole, a locking pin, a hydraulic cylinder, and a caster wheel, wherein the base is 1-, the lower supporting table, the upper supporting table, the supporting leg, the round supporting plate, the sliding-proof boss, the fixed supporting rod, the movable supporting rod, the pin hole, the locking pin, the hydraulic cylinder and the caster wheel are 1-, the round supporting plate, the sliding-proof boss, the pin hole, the locking pin, the hydraulic cylinder and the caster wheel are 13-shaped;
20-supporting upright rod fixing seats, 21-supporting upright rods, 22-assembling plates, 23-L-shaped connecting seats, 24-connecting pieces, 25-warning lamps and 251-reflecting strips;
301-mounting plates, 302-rain shields, 31-motors, 310-motor mounting seats, 32-driving chain wheels, 33-chains, 34-driven chain wheels, 35-screw rods, 351-bearings, 36-screw nuts, 361-screw nut seats, 37-lifting platforms, 371-limit baffles, 38-guide posts and 39-sliding blocks;
4-warning box.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model relates to a safety warning device for municipal engineering, which is shown in the drawings from 1 to 9, and comprises a base 1, a supporting upright rod 21, an L-shaped connecting seat 23, a mounting plate 301, a lifting mechanism, a warning box 4 and other parts.
As shown in fig. 4 and 5, the base 1 is a height-adjustable base, and the base 1 includes a lower support table 11, an upper support table 12, support legs 13, a fixed support bar 14, a movable support bar 15, a lock pin 152, a hydraulic cylinder 161, casters 162, and the like.
The upper support table 12 is provided directly above the lower support table 11 via support legs 13. The upper supporting table 12 is of a triangular structure, each corner position is obliquely provided with a supporting leg 13 and the lower supporting table 11 for fixing, one end of the bottom of the supporting leg 13 is fixedly connected with a circular supporting plate 131, and the contact area between the device and the ground is enlarged by adding the circular supporting plate 131, so that better support is provided. The bottom of the circular supporting plate 131 is provided with the anti-slip protrusions 132, which increases the contact friction force, so that the support is more stable and is not easy to shake.
One end of the bottom of the fixed support bar 14 passes through the lower support table 11, and one end of the top of the fixed support bar 14 passes through the upper support table 12. The movable supporting rod 15 is slidably disposed inside the fixed supporting rod 14, a plurality of pin holes 151 are formed in the movable supporting rod 15, locking pins 152 are inserted into the pin holes 151, and two ends of the locking pins 152 are lapped on the top end of the fixed supporting rod 14. The height of the movable support rod 15 relative to the fixed support rod 14 can be primarily adjusted by inserting the locking pin 152 into the pin holes 151 with different positions and heights, so that the overall height of the device can be primarily adjusted.
As shown in fig. 4 and 5, the cylinder end of the hydraulic cylinder 161 is mounted on the lower support table 11, and the telescopic rod of the hydraulic cylinder 161 passes through the lower support table 11 and is fixedly connected with the caster 162. When the device needs to be moved, the caster 162 is lowered by the telescopic rod of the hydraulic cylinder 161, so that the caster 162 contacts the ground, the device is moved, manual carrying is not needed, and labor cost is saved.
As shown in fig. 1 to 2, a supporting upright fixing seat 20 is installed on the base 1, and the top end of the movable supporting rod 15 is fixedly connected with the bottom of the supporting upright fixing seat 20. Two assembly sets are arranged on the support upright rod fixing seat 20, wherein two groups of support upright rods 21 are arranged, and the bottoms of each group of support upright rods 21 are respectively correspondingly arranged in one assembly set.
As shown in fig. 3, an L-shaped connection seat 23 is provided at a front side of an upper middle portion of the support pole 21, wherein an upright portion of the L-shaped connection seat 23 is connected to the support pole 21, and a horizontal portion of the L-shaped connection seat 23 is connected to a bottom of the mounting plate 301.
As shown in fig. 4 to 7, the lifting mechanism is disposed on the mounting plate 301, the warning box 4 is mounted on the lifting mechanism, and the lifting mechanism is used for driving the warning box 4 to lift and lower. The lifting mechanism comprises a motor 31, a driving sprocket 32, a chain 33, a driven sprocket 34, a screw rod 35, a screw nut 36, a guide post 38, a sliding block 39, a 37 lifting table and other components. The lifting mechanism is provided with a rain cover 302, so that rainwater is prevented from entering the lifting mechanism, normal operation of the device is guaranteed, and the service life of the device is prolonged.
The motor 31 is arranged on the mounting plate 301 through the motor mounting seat 310, a driving shaft of the motor 31 is fixedly connected with the driving sprocket 32, the driving sprocket 32 is connected with the driven sprocket 34 through the chain 33, the middle position of the driven sprocket 34 is fixedly connected with the screw rod 35, the two ends of the screw rod 35 are both provided with bearings 351, the screw rod 35 is provided with a screw nut 36, and the screw nut 36 is fixedly connected with the lifting table 37 through the screw nut seat 361. The mounting plate 301 is provided with a guide post 38, the guide post 38 is provided with a sliding block 39 in a sliding manner, and the sliding block 39 is fixedly connected with the lifting table 37. The warning box 4 is fixedly arranged on the lifting platform 37.
The driving sprocket 32 is driven to rotate by the motor 31, the driving sprocket 32 drives the driven sprocket 34 to rotate, the driven sprocket 34 drives the screw rod 35 to rotate, the sliding block 39 moves up and down along the guide post 38, and the screw 36 and the screw seat 361 drive the lifting table 37 to move up and down. Meanwhile, as the warning box 4 is fixedly arranged on the lifting platform 37, the warning box 4 can move up and down along with the lifting platform 37, and the secondary adjustment of the height is realized. The height of the movable supporting rod 15 relative to the fixed supporting rod 14 is adjusted, the effect of primarily roughly adjusting the height of the device is achieved, and the warning box 4 is driven to lift through the lifting mechanism, so that the height of the secondary fine adjusting device is completed.
As shown in fig. 6 and 8, a limit stop 371 is provided on the lifting platform 37, and a warning box 4 is fixedly installed in the limit stop 371. The limit baffle 371 can perform better limit fixation on the warning box 4. The warning lamp 25 and the reflecting strip 251 are arranged on the supporting upright rod 21 and can be used for reminding passers-by to avoid.
As shown in fig. 1 and 2, the rear sides of the middle upper portions of the two sets of support uprights 21 are fixedly provided with assembly plates 22, and bolt through holes are formed in the assembly plates 22. The fitting plate 22 is fixed to the supporting pole 21 by bolts passing through the bolt through holes. The middle lower parts of the two groups of support upright rods 21 are provided with connecting pieces 24, and the middle upper parts and the middle lower parts of the support upright rods 21 are fixed by additionally arranging the assembly plates 22 and the connecting pieces 24, so that the overall stability of the two groups of support upright rods 21 can be enhanced.
As shown in fig. 1, an electronic warning screen is mounted on the warning box 4, and is further used for displaying warning information, and sound boxes are mounted on two sides of the warning box 4, so that the warning box can be used for playing warning records. Pedestrians are reminded in different modes, and the probability of accidents is reduced.
The utility model relates to a safety warning device for municipal engineering, which is characterized in that the height of a device is primarily roughly adjusted by adjusting the height of a movable supporting rod 15 relative to a fixed supporting rod 14; the lifting mechanism is additionally arranged, so that the warning box 4 can be driven to lift and fall, the height position of the warning box 4 is finely adjusted again, the shielding of warning information by a shielding object is avoided, and the corresponding warning effect is ensured. Through addding pneumatic cylinder 161 and truckle 162, be convenient for remove the device, need not the manual work and carry, saved the human cost. According to the utility model, the warning box 4 is adopted, the electronic warning screen is configured, different warning information can be replaced, meanwhile, sound amplifying equipment such as sound equipment is matched, passers-by pedestrians and vehicles are reminded in different modes, and the probability of accidents is reduced.
Of course, the above-mentioned embodiments are only preferred embodiments of the present utility model, and not limiting the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model and should be protected by the present utility model.
Claims (7)
1. The utility model provides a municipal works are with safe warning device which characterized in that includes base, support pole setting, L connecting seat, mounting panel, elevating system and warning box;
the base is a height-adjustable base, a supporting upright rod fixing seat is arranged on the base, and two assembly sets are arranged on the supporting upright rod fixing seat; wherein, the support upright posts are provided with two groups, and the bottom of each group of support upright posts is respectively correspondingly arranged in one assembly;
the L-shaped connecting seat is arranged on the front side of the middle upper part of the supporting upright rod; the vertical part of the L-shaped connecting seat is connected with the supporting vertical rod, and the horizontal part of the L-shaped connecting seat is connected to the bottom of the mounting plate;
the elevating system sets up on the mounting panel, the warning box install in on the elevating system, elevating system is used for driving the warning box to rise and fall.
2. The safety warning device for municipal works according to claim 1, wherein the base comprises an upper support table, a lower support table, support legs, a fixed support bar, a movable support bar, a lock pin, a hydraulic cylinder and casters;
the upper supporting table is arranged right above the lower supporting table through supporting legs;
one end of the bottom of the fixed supporting rod passes through the lower supporting table, and one end of the top of the fixed supporting rod passes through the upper supporting table;
the movable supporting rod is arranged in the fixed supporting rod in a sliding manner, a plurality of pin holes are formed in the movable supporting rod, the locking pins are inserted into the pin holes, and two ends of the locking pins are lapped on the top end of the fixed supporting rod;
the cylinder body end of the hydraulic cylinder is arranged on the lower supporting table, and the telescopic rod of the hydraulic cylinder penetrates through the lower supporting table and is fixedly connected with the trundle;
the top of the movable supporting rod is fixedly connected with the bottom of the supporting vertical rod fixing seat.
3. The safety warning device for municipal works according to claim 1, wherein the lifting mechanism comprises a motor, a driving sprocket, a chain, a driven sprocket, a screw rod, a nut, a slider, a guide post and a lifting table;
the motor is arranged on the mounting plate through a motor mounting seat;
the driving shaft of the motor is fixedly connected with the driving sprocket; the driving chain wheel is connected with the driven chain wheel through the chain, the middle position of the driven chain wheel is fixedly connected with the screw rod, the screw rod is provided with the screw nut, and the screw nut is fixedly connected with the lifting table through the screw nut seat;
the guide post is arranged on the mounting plate, the sliding block is arranged on the guide post in a sliding manner, and the sliding block is fixedly connected with the lifting table;
the warning box is fixedly arranged on the lifting table.
4. The safety warning device for municipal works of claim 3, wherein limit baffles are arranged on the lifting platform.
5. The safety warning device for municipal works according to claim 2, wherein the bottom one end fixedly connected with circular supporting piece of supporting leg, the bottom of circular supporting piece is provided with the non-slip protrusion.
6. The safety warning device for municipal works of claim 1, wherein warning lamps and reflective strips are arranged on the supporting upright rods.
7. The safety warning device for municipal works of claim 1, wherein the electronic warning screen is installed on the warning box, and sound is installed on two sides of the warning box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322461853.2U CN220789502U (en) | 2023-09-11 | 2023-09-11 | Safety warning device for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322461853.2U CN220789502U (en) | 2023-09-11 | 2023-09-11 | Safety warning device for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220789502U true CN220789502U (en) | 2024-04-16 |
Family
ID=90655588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322461853.2U Active CN220789502U (en) | 2023-09-11 | 2023-09-11 | Safety warning device for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220789502U (en) |
-
2023
- 2023-09-11 CN CN202322461853.2U patent/CN220789502U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |