CN213740701U - Warning device for municipal road construction - Google Patents

Abstract

The utility model belongs to the technical field of municipal works equipment and specifically relates to a town road construction warning device is related to, including lift platform and warning sign, the lift platform bottom is equipped with four landing legs, is equipped with hollow support column on the lift platform, and the support column sets up with lift platform is perpendicular, and the warning sign sets up in the support column top, and the lift platform bottom is equipped with the battery case, and the battery case passes through lifting unit and support column sliding connection, still is equipped with the collateral branch vaulting pole on the landing leg. This application has the effect that promotes warning device and places the steadiness.

Description

Warning device for municipal road construction

Technical Field

The application relates to the field of municipal engineering equipment, in particular to a warning device for municipal road construction.

Background

The municipal engineering refers to the construction of various basic facilities such as public transport facilities, water supply, drainage, gas, city flood control, environmental sanitation, illumination and the like in city construction, is an essential material foundation for the survival and development of cities, and is a basic condition for improving the living standard of people and opening the environment.

In the municipal road construction process, a municipal road construction warning device is placed on the periphery of a construction site to remind passing vehicles and pedestrians of actively avoiding.

Notice No. CN 107386145B's Chinese patent discloses a warning device is used in town road engineering construction, include base, warning sign and hide the rain frame, there is the stand at the center department of base upper surface through bolt fixed mounting, the bracing piece is provided with four, four the bracing piece is kept away from the one end of stand all has the warning sign through bolt fixed mounting, the positive center department of warning sign is inlayed and is had the display screen, the warning sign openly centers on there is the rain frame that hides one side of display screen through bolt fixed mounting, the center department that hides the rain frame outside has seted up the guiding gutter, hide the inboard center department of rain frame and seted up the drip groove, the inside center department of drip groove has the breakwater through bolt fixed mounting.

To the correlation technique among the above-mentioned, warning device for town road engineering construction makes things convenient for the pedestrian to watch the warning information on the display screen, but warning device easily emptys because of the influence of strong wind or pedestrian's collision in the in-service use, and the inventor thinks there is warning device and places the shortcoming unstable.

SUMMERY OF THE UTILITY MODEL

In order to promote the steadiness that warning device placed, this application provides a town road construction warning device.

The application provides a municipal road construction warning device adopts following technical scheme:

the utility model provides a town road construction warning device, includes lift platform and warning sign, the lift platform bottom is equipped with four landing legs, the last hollow support column that is equipped with of lift platform, the support column sets up with lift platform is perpendicular, the warning sign sets up in the support column top, the lift platform bottom is equipped with the battery case, the battery case passes through lifting unit and support column sliding connection, still be equipped with the collateral branch vaulting pole on the landing leg.

Through adopting above-mentioned technical scheme, push away warning device to the periphery of construction road, make the battery case descend the back through lifting unit and contradict with ground, utilize the battery that has certain gravity in the battery case to reduce warning device's focus, still can increase the area of contact on warning device and ground simultaneously, make warning device place firmly, recycle the side and support and carry out the side direction to warning device and support, reduce the possibility that strong wind weather warning device was blown down or was knocked down by the pedestrian.

Optionally, the lifting assembly includes a sliding column, a lifting rod and guide rods, the sliding column and the support column are coaxially disposed, the support column penetrates through the lifting platform, one end of the sliding column is fixedly connected to the battery box, the other end of the sliding column is inserted into the support column, lifting grooves are formed in the support column along the height direction of the support column, the lifting grooves are symmetrically disposed about the lifting platform, the lifting grooves are communicated with the inside of the support column, the lifting rod is horizontally disposed, the center of the lifting rod in the length direction is fixedly connected with the end portion of the sliding column far away from the battery box, the lifting grooves extend from two ends of the lifting rod, the guide rods are vertically fixed on the lifting platform, two guide rods are disposed at positions corresponding to the lifting grooves, the two guide rods penetrate through the lifting rod, limit pins are inserted into the two guide rods, when the battery box is not in contact with the ground, the limiting pin is located below the lifting rod.

By adopting the technical scheme, two ends of the lifting rod are lifted by two hands, then the limiting pin is pulled out, so that the lifting rod can slide up and down along the lifting groove, the sliding column slides up and down in the supporting column to control the battery box to lift up and down, and when the warning device needs to be fixed, the battery box is abutted against the ground, so that the warning device is fixed; when warning device need remove, upwards mention the battery case and make the battery case break away from ground, insert spacing pin on the guide bar again, carry on spacingly to the battery case.

Optionally, the bottom of the battery box is provided with an anti-slip layer.

Through adopting above-mentioned technical scheme, increase the frictional force on battery case bottom and ground, reduce warning device subaerial gliding possibility, make warning device place more firmly.

Optionally, a sliding groove is formed in the supporting leg, the sliding groove is formed in the height direction of the supporting leg, the sliding groove is a T-shaped groove, a sliding block is arranged in the sliding groove in a sliding mode, the sliding block is a T-shaped block, a threaded connection screw is arranged on the sliding block, the screw penetrates through the sliding block and is abutted to the bottom of the sliding groove, and one end of the side supporting rod is hinged to the sliding block.

Through adopting above-mentioned technical scheme, put down the battery case and support the back with ground, unscrew the screw again to landing leg outside pulling collateral branch vaulting pole, make the slider along spout lapse, make the one end and the landing leg of collateral branch vaulting pole contradict, the other end is contradicted with ground, screws up the screw again, carries out the side direction support to warning device, still can place the heavy object on the collateral branch vaulting pole, makes warning device place more firmly.

Optionally, the coaxial grafting of lift platform's one end is kept away from to the support column sets up the regulation pole, the tip that lift platform was kept away from to the regulation pole is connected with the warning sign, the tip that lift platform was kept away from to the support column is equipped with the locating pin, the locating pin sets up perpendicularly with the axis direction of support column, the locating pin runs through the support column, set up on the regulation pole and supply locating pin male locating hole, the locating hole sets up perpendicularly with the axis direction of adjusting the pole, the locating pin cooperatees with the locating hole grafting, the locating hole is evenly seted up a plurality ofly along adjusting pole axis direction.

Through adopting above-mentioned technical scheme, when the height of pole is adjusted to needs, extract the locating pin and can make the regulation pole slide in the support column is inside, highly adjust the regulation pole, after the high position of definite regulation pole, insert the locating pin in the locating hole again, reduce the regulation pole in the inside gliding possibility of support column, height-adjustable's warning sign can be applicable to different public occasions, warning sign altitude mixture control in addition, also can change the trend that the atress emptys, when the warning sign is high too high, receive little power and just produce the slope easily.

Optionally, the inner wall of the support column far away from one end of the lifting platform is provided with a guide block, the adjusting rod is provided with a guide groove, the guide groove is arranged along the length direction of the adjusting rod, and the guide block is in splicing fit with the guide groove.

Through adopting above-mentioned technical scheme, lead and spacing adjusting lever in the inside up-and-down slip process of support column, reduce the adjusting lever and take place to rotate when height-adjusting and lead to the possibility that locating hole and locating pin position do not correspond.

Optionally, the bottom of warning sign is equipped with the mount pad, the mount pad cup joints at the tip of adjusting the pole, be equipped with fastening bolt on the mount pad, fastening bolt passes the mount pad and contradicts with adjusting the pole.

Through adopting above-mentioned technical scheme, unscrew fastening bolt, can make the mount pad rotate around adjusting the pole, adjust the angle of mount pad to the demand that adapts to different construction scenes does not need whole warning device of rotating, can reduce the mount pad around adjusting the pivoted possibility behind the fastening bolt.

Optionally, a plurality of fastening bolts are arranged along the circumferential direction of the adjusting rod.

Through adopting above-mentioned technical scheme, a plurality of fastening bolt cooperation are used, further reduce the mount pad around adjusting the pivoted possibility of pole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the battery box is abutted against the ground by arranging the lifting assembly, so that the contact area between the warning device and the ground is increased while the gravity center of the warning device is reduced, and the warning device is stably placed on the periphery of a construction road;

2. through setting up the collateral branch vaulting pole, carry out the side direction support to warning device, reach the effect of increase warning device side direction holding power.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a cross-sectional view of an embodiment of the present application showing the overall structure.

Fig. 3 is a schematic diagram of a side brace structure embodied in an embodiment of the present application.

Fig. 4 is a cross-sectional view of an embodiment of the present application showing the mating of the guide block and the guide groove.

Description of reference numerals: 11. a lifting platform; 12. a support pillar; 121. a lifting groove; 122. positioning pins; 123. a guide block; 13. a support leg; 131. a chute; 132. a slider; 14. a universal wheel; 2. a battery case; 21. an anti-slip layer; 3. a lifting assembly; 31. a sliding post; 32. a lifting rod; 33. a guide bar; 331. a limit pin; 4. a side support bar; 41. a screw; 5. adjusting a rod; 51. positioning holes; 52. a guide groove; 6. a mounting seat; 61. a warning board; 62. fastening a bolt; 63. a rain shield.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses town road construction warning device. Referring to fig. 1 and 2, a town road construction warning device includes lift platform 11 and warning sign 61, is equipped with four landing legs 13 in lift platform 11's bottom, and four landing legs 13 below are equipped with universal wheel 14 of taking the locking function, and lift platform 11's center department fixed connection support column 12, support column 12 cavity setting, support column 12 and lift platform 11 are mutually perpendicular, and warning sign 61 sets up in the top of support column 12, is equipped with the battery case 2 of liftable in lift platform 11 bottom.

Referring to fig. 1, when the road is under construction, push away warning device to the periphery of construction road, lock universal wheel 14 again to battery case 2 with the battery descends to contradict with ground, utilizes the weight of battery to reduce warning device focus, and battery case 2 increases the area of contact of warning device and ground simultaneously, can make warning device place firmly, warns the warning to vehicle and passerby.

Referring to fig. 2, the battery box 2 is slidably connected to the supporting column 12 through the lifting assembly 3, and the lifting assembly 3 includes a sliding column 31 fixedly connected to the battery box 2, a lifting rod 32 fixedly connected to an end of the sliding column 31 far from the battery box 2, and a guiding rod 33 slidably engaged with the lifting rod 32.

Referring to fig. 2, the sliding column 31 and the supporting column 12 are coaxially arranged, the supporting column 12 penetrates through the lifting platform 11, the supporting column 12 is fixedly connected with the lifting platform 11, the supporting column 12 is a hollow cylinder, one end of the sliding column 31, which is far away from the battery box 2, is inserted into the supporting column 12, and the sliding column 31 can be adjusted in the vertical direction along the supporting column 12.

Referring to fig. 1 and 2, a lifting groove 121 is formed in the supporting column 12 along the height direction of the lifting groove 121, the lifting groove 121 is symmetrically arranged with respect to the lifting platform 11, the lifting groove 121 is communicated with the inside of the supporting column 12, the lifting rod 32 is horizontally arranged, the center of the lifting rod 32 in the length direction is fixedly connected with the sliding column 31, the lifting groove 121 extends from the inside of the supporting column 12 at two ends of the lifting rod 32, the lifting rod 32 provides an acting point for the movement of the sliding column 31, in addition, the lifting groove 121 provides a guiding function for the movement of the lifting rod 32, and the rotation of the sliding column 31 is also reduced.

Referring to fig. 1 and 2, the guide rods 33 are fixed on the lifting platform 11, the guide rods 33 are perpendicular to the lifting platform 11, two guide rods 33 are arranged at positions corresponding to the lifting grooves 121, the two guide rods 33 penetrate through the lifting rod 32, and the guide rods 33 further provide a guide effect for the movement of the lifting rod 32, so that the stable movement of the lifting rod 32 is facilitated.

Referring to fig. 1, the two guide rods 33 are inserted with a limit pin 331, when the battery box 2 is not in contact with the ground, the limit pin 331 is located below the lifting rod 32, and the limit pin 331 limits the lifting rod 32, so that the possibility that the battery box 2 slides downwards is reduced.

Referring to fig. 1 and 2, when battery case 2 needs to be put down, the two ends of lifting rod 32 are lifted by two hands, and limit pin 331 is pulled out, so that lifting rod 32 slides along the length direction of lifting groove 121, and sliding column 31 vertically slides along the length direction of support column 12, thereby controlling battery case 2 to ascend and descend, and when the warning device needs to be fixed, battery case 2 is slowly moved down, so that battery case 2 is placed on the ground, and the warning device is fixed. If when the warning device needs to be moved, the lifting rod 32 is lifted upwards with force, so that after the battery box 2 leaves the bottom surface, the limiting pin 331 is inserted into the guide rod 33 to limit the lifting rod 32, and the warning device is convenient to move.

Referring to fig. 2, because battery case 2 bottom with conflict the time when existence subaerial gliding possibility, set up rubber skid resistant course 21 in battery case 2 bottom to increase the frictional force of battery case 2 bottom and ground, reduce warning device subaerial gliding possibility, make warning device place more firmly.

Referring to fig. 1, in order to enhance the lateral supporting force of the warning device and reduce the possibility that the warning device is blown down in windy weather, the supporting legs 13 are further provided with the lateral supporting rods 4, and the lateral stability of the warning is enhanced by the fact that the lateral supporting rods 4 are abutted against the ground.

Referring to fig. 3, a sliding groove 131 is formed in the supporting leg 13 along the height direction of the supporting leg 13, a sliding block 132 is arranged in the sliding groove 131, one end of the side supporting rod 4 is hinged to the sliding block 132, the sliding groove 131 is a T-shaped groove, the sliding block 132 is a T-shaped block, and the arrangement of the T-shaped block and the T-shaped groove can reduce the possibility that the sliding block 132 falls out of the sliding groove 131 and reduce the occurrence of the situation that the side supporting rod 4 falls off from the supporting leg 13.

Referring to fig. 3, a threaded hole is further formed in the sliding block 132, a screw 41 is arranged on the sliding block 132, the screw 41 penetrates through the sliding block 132 and abuts against the bottom of the sliding groove 131, the position of the sliding block 132 relative to the sliding groove 131 can be limited by the screw 41, and when the position of the side support rod 4 is adjusted to start working, the possibility that the supporting effect cannot be achieved due to the sliding of the side support rod 4 is reduced.

Referring to fig. 3, the screw 41 is unscrewed to pull the side supporting rod 4 outwards, the sliding block 132 slides downwards along the length direction of the sliding groove 131, so that one end of the side supporting rod 4, which is far away from the supporting leg 13, is abutted against the ground to form a triangular support, then the unscrewed screw 41 is screwed, so that the screw 41 is abutted against the bottom of the sliding groove 131, the possibility that the sliding block 132 slides upwards is reduced, and therefore the side support of the warning device is realized. In addition, still can place the heavy object on collateral branch vaulting pole 4 and compress tightly, further reduce the possibility that warning device produced the upset, make warning device place more firmly.

Referring to fig. 2, for adapting to different height requirements for the warning device, the one end of the supporting column 12 far away from the lifting platform 11 is inserted and arranged with the adjusting rod 5, the adjusting rod 5 is coaxially arranged with the supporting column 12, the end of the adjusting rod 5 far away from the lifting platform 11 is connected with the warning board 61, the end of the supporting column 12 near the lifting platform 11 is provided with the positioning pin 122, the positioning pin 122 runs through the supporting column 12, the positioning hole 51 for inserting the positioning pin 122 is formed in the adjusting rod 5, the positioning hole 51 is vertically arranged with the axis direction of the adjusting rod 5, the positioning pin 122 is inserted and matched with the positioning hole 51, the positioning hole 51 is uniformly formed along the axis direction of the adjusting rod 5, five examples are used in the application.

Referring to fig. 2, when the height of the warning board 61 needs to be adjusted, the positioning pin 122 is pulled out to slide the adjusting rod 5 inside the supporting column 12, the height position of the adjusting rod 5 is determined, the positioning hole 51 of the adjusting rod 5 is finely adjusted to correspond to the position of the positioning pin 122, and the positioning pin 122 is inserted into the positioning hole 51, so that the adjusting rod 5 can be limited, and the possibility that the adjusting rod 5 slides inside the supporting column 12 is reduced.

The warning sign with adjustable height can be applicable to different public occasions, and warning sign altitude mixture control also can change the trend that the atress emptys in addition, and when the warning sign was high too high, the warning sign highly high more high apart from ground, the arm of force of production just more big, receives little power and just produces the slope easily, and adjustable warning sign can reduce the arm of force that the warning sign produced, further reduces the condition that the atress produced the slope and overturn, improves the stability of whole device.

Referring to fig. 2 and 4, since the adjusting rod 5 may rotate when sliding in the supporting column 12, and the positioning hole 51 is not corresponding to the positioning pin 122, the adjusting rod 5 needs to be limited in the vertical sliding process in the radial direction, a guide block 123 is disposed on the inner wall of the supporting column 12 at the end far away from the lifting platform 11, a guide groove 52 is disposed on the adjusting rod 5 corresponding to the guide block 123, and the guide groove 52 is disposed along the length direction of the adjusting rod 5, so that the process of the adjusting rod 5 sliding in the supporting column 12 in the vertical direction can be limited and guided.

Refer to fig. 2 to the demand of adaptation different construction scenes to 6 angles of mount pad, at warning sign 61's bottom fixedly connected with mount pad 6, mount pad 6 cup joints at the tip of adjusting pole 5 and keeping away from lift platform 11, when the angle of warning sign 61 needs to be adjusted, need not rotate whole warning device, only need rotate warning sign 61 can.

Referring to fig. 2, the mounting seat 6 is provided with a fastening bolt 62, the fastening bolt 62 passes through the mounting seat 6 to abut against the surface of the adjusting rod 5, and the fastening bolt 62 is tightened to increase the friction force between the fastening bolt 62 and the adjusting rod 5, so that the mounting seat 6 is firmer, and the angle of the warning board 61 after adjustment is fixed. When the angle of the mounting seat 6 needs to be adjusted, the fastening bolt 62 is loosened, so that the mounting seat 6 rotates around the adjusting rod 5 to adjust the angle of the mounting seat 6.

Referring to fig. 2, a plurality of fastening bolts 62 are provided along the circumferential direction of the adjustment lever 5, and in this embodiment, two fastening bolts 62 are taken as an example, so that the mounting base 6 is firmer by using the fastening bolts 62 in cooperation, and the possibility that the mounting base 6 rotates around the adjustment lever 5 is further reduced.

Referring to fig. 1, in order to reduce the possibility that the warning board 61 is abnormal when rainwater enters the inside of the warning board 61, a rain shielding baffle 63 is arranged above the mounting seat 6, so that the warning board 61 is shielded from rain in rainy and snowy weather, and the working stability of the warning board 61 is improved.

The implementation principle of a town road construction warning device of the embodiment of the application is: when road construction, it is peripheral to push away warning device to the construction area, locking universal wheel 14, the both ends of lifter 32 are being carried to both hands, extract limit pin 331, reduce the strength of carrying lifter 32 gradually, make battery case 2 place subaerial, unscrew screw 41 again, pull out collateral branch vaulting pole 4 and make it contradict with ground, screw 41 again, make slider 132 contradict with the bottom of spout 131, and place the heavy object on collateral branch vaulting pole 4, thereby realize the side direction support to warning device, can make warning device place firmly in the position of settlement, warn passing vehicle and pedestrian.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a town road construction warning device, includes lift platform (11) and warning sign (61), lift platform (11) bottom is equipped with four landing legs (13), be equipped with hollow support column (12) on lift platform (11), support column (12) set up with lift platform (11) is perpendicular, warning sign (61) set up in support column (12) top, its characterized in that: the battery box (2) is arranged at the bottom of the lifting platform (11), the battery box (2) is connected with the supporting columns (12) in a sliding mode through the lifting assembly (3), and the supporting legs (13) are further provided with side supporting rods (4).

2. The municipal road construction warning device of claim 1, wherein: the lifting component (3) comprises a sliding column (31), a lifting rod (32) and a guide rod (33), the sliding column (31) and a supporting column (12) are coaxially arranged, the supporting column (12) penetrates through a lifting platform (11), one end of the sliding column (31) is fixedly connected onto a battery box (2), the other end of the sliding column (31) is inserted into the supporting column (12), a lifting groove (121) is formed in the supporting column (12) along the height direction of the lifting groove, the lifting groove (121) is symmetrically arranged relative to the lifting platform (11), the lifting groove (121) is communicated with the inside of the supporting column (12), the lifting rod (32) is horizontally arranged, the center of the lifting rod (32) in the length direction is fixedly connected with the end of the sliding column (31) far away from the battery box (2), the lifting groove (121) extends out of the two ends of the lifting rod (32), and the guide rod (33) is vertically fixed on the lifting platform (11), the position that guide bar (33) correspond lift groove (121) is equipped with two, two guide bar (33) all run through lifter (32), two all peg graft on guide bar (33) and are equipped with spacing pin (331), when battery case (2) not with ground contact, spacing pin (331) are located the below of lifter (32).

3. The municipal road construction warning device of claim 2, wherein: the bottom of the battery box (2) is provided with an anti-skid layer (21).

4. The municipal road construction warning device of claim 1, wherein: offer spout (131) on landing leg (13), spout (131) set up along landing leg (13) direction of height, spout (131) are T type groove, it is equipped with slider (132) to slide in spout (131), slider (132) are T type piece, be equipped with threaded connection screw (41) on slider (132), screw (41) run through the bottom conflict of slider (132) and spout (131), side bracing piece (4) one end is articulated with slider (132).

5. The municipal road construction warning device of claim 1, wherein: the coaxial grafting of one end of lift platform (11) is kept away from in support column (12) sets up regulation pole (5), the tip of keeping away from lift platform (11) in regulation pole (5) is connected with warning sign (61), the tip of keeping away from lift platform (11) in support column (12) is equipped with locating pin (122), locating pin (122) sets up with the axis direction of support column (12) is perpendicular, locating pin (122) run through support column (12), set up on regulation pole (5) and supply locating pin (122) male locating hole (51), locating hole (51) set up with the axis direction of adjusting pole (5) is perpendicular, locating pin (122) and locating hole (51) are pegged graft the cooperation, a plurality ofly is evenly seted up along adjusting pole (5) axis direction in locating hole (51).

6. The municipal road construction warning device of claim 5, wherein: the inner wall of lift platform (11) one end is kept away from in support column (12) is equipped with guide block (123), be equipped with guide way (52) on adjusting pole (5), guide way (52) set up along the length direction who adjusts pole (5), guide block (123) and guide way (52) are pegged graft and are cooperated.

7. The municipal road construction warning device of claim 6, wherein: the bottom of warning sign (61) is equipped with mount pad (6), the tip of adjusting pole (5) is cup jointed in mount pad (6), be equipped with fastening bolt (62) on mount pad (6), fastening bolt (62) pass mount pad (6) and are contradicted with adjusting pole (5).

8. The municipal road construction warning device of claim 7, wherein: the fastening bolts (62) are arranged in a plurality along the circumferential direction of the adjusting rod (5).

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