CN219586607U - Safety warning mechanism for bridge construction - Google Patents

Abstract

The utility model relates to a safety warning mechanism for bridge construction, which comprises a base, wherein a moving mechanism is arranged in the base, and an adjusting mechanism is arranged at the top of the base; the moving mechanism comprises a fixed column, the fixed column is arranged at the top of the base, the outer part of the base is rotationally connected with an outer cylinder, external threads of the outer cylinder are connected with moving blocks, connecting rods are arranged on the left side and the right side of each moving block, and a fixed plate is arranged at the bottom of each connecting rod. This safety warning mechanism is used in bridge construction through setting up moving mechanism and adjustment mechanism, moves the bridge job site back that needs the warning through removing the wheel to the warning board, rotates the urceolus through holding the swivel ring to make the movable block with urceolus threaded connection upwards move, alright drive and remove the wheel and draw in and accomodate downthehole, thereby make the warning board place more firm through the base, draw the gag lever post out from the spacing inslot through pulling pull ring simultaneously, can adjust the height of warning board, improve the practicality.

Description

Safety warning mechanism for bridge construction

Technical Field

The utility model relates to the technical field of bridge construction, in particular to a safety warning mechanism for bridge construction.

Background

Road and bridge generally comprises a plurality of parts such as roadbeds, pavements, bridges, tunnel engineering, traffic engineering facilities and the like, and warning mechanisms are usually required to be arranged in advance in road and bridge construction sites during road and bridge construction so as to enable a pedestrian to find the road and bridge construction sites and draw security importance.

According to Chinese patent publication No. CN212772067U, a safety warning device for bridge construction comprises a warning box, a display screen, a warning lamp, a controller, a voice prompt, a noctilucent prompt board, a supporting rod, a supporting plate, a damping mechanism and a moving wheel, wherein the display screen is arranged on one side surface of the warning box, the warning lamp is arranged on the outer side surface of the warning box through a bolt, and the voice prompt is arranged at the upper end of the warning box;

when the safety warning device is used, the warning device is convenient to move to a bridge construction site through the moving wheels, and the safety warning mechanism for bridge construction is provided because the warning device needs to be placed in front of a construction position and is easy to displace due to the fact that the moving wheels cause the warning device to be blown by wind and has poor stability.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a safety warning mechanism for bridge construction, which has the advantages of good stability and the like and solves the problem of poor stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bridge construction is with safety warning mechanism, includes the base, moving mechanism has been installed to the inside of base, adjustment mechanism has been installed at the top of base.

The moving mechanism comprises a fixed column, the top at the base is installed to the fixed column, the outside of base rotates and is connected with the urceolus, the outside threaded connection of urceolus has the movable block, the connecting rod is all installed to the left and right sides of movable block, the fixed plate is installed to the bottom of connecting rod, the removal round is installed to the bottom of fixed plate, first slider is all installed to the left and right sides of fixed plate, two storage holes have been seted up to the inside of base, first spout has all been seted up to the inside of base and the left and right sides that is located the storage hole, first slider sliding connection is in the inside of first spout.

The adjusting mechanism comprises a warning plate, wherein a lifting rod is arranged at the bottom of the warning plate, a movable groove is formed in the top of a fixed column, the lifting rod is inserted into the movable groove, a spring is arranged on the right side of the fixed column, a limiting rod is inserted into the spring, six limiting grooves distributed at equal intervals are formed in the right side of the lifting rod, and the limiting rod is inserted into the limiting groove.

Further, the left side of lifter installs the second slider, the inside of fixed column is offered and is located the left second spout of movable groove, second slider sliding connection is in the inside of second spout.

Further, the right end of gag lever post runs through the fixed column and extends to outside and installs the pull ring, pull ring and spring fixed connection.

Further, a fixed rod is installed at the top of the outer barrel, and a rotating ring is installed at the top of the fixed rod.

Further, the two connecting rods are distributed in a bilateral symmetry mode, and the shape of each connecting rod is an inverted L shape.

Further, the front of warning board installs the reflection of light strip, the external screw thread has been seted up to the outside of urceolus.

Further, the bottom of urceolus rotates the top of connecting at the base, the removal wheel is located the inside of accomodating the hole.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this safety warning mechanism is used in bridge construction through setting up moving mechanism and adjustment mechanism, moves the bridge job site back that needs the warning through removing the wheel to the warning board, rotates the urceolus through holding the swivel ring to make the movable block with urceolus threaded connection upwards move, alright drive and remove the wheel and draw in and accomodate downthehole, thereby make the warning board place more firm through the base, draw the gag lever post out from the spacing inslot through pulling pull ring simultaneously, can adjust the height of warning board, improve the practicality.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 3 is a front view of the structure of the present utility model, fig. 1.

In the figure: 1. a warning board; 2. fixing the column; 3. a connecting rod; 4. an outer cylinder; 5. a moving block; 6. a base; 7. a moving wheel; 8. a receiving hole; 9. a fixing plate; 10. a lifting rod; 11. a limit groove; 12. a limit rod; 13. a spring; 14. a pull ring; 15. a movable groove.

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. 1-3, a safety warning mechanism for bridge construction in this embodiment includes a base 6, a moving mechanism is installed in the base 6, an adjusting mechanism is installed at the top of the base 6, a light reflecting strip is installed on the front surface of a warning board 1, and the warning board 1 is rectangular in shape.

The moving mechanism comprises a fixed column 2, the fixed column 2 is arranged at the top of a base 6, an outer cylinder 4 is connected to the outer part of the base 6 in a rotating mode, a moving block 5 is connected to the outer part of the outer cylinder 4 in a threaded mode, connecting rods 3 are arranged on the left side and the right side of the moving block 5, a fixed plate 9 is arranged at the bottom of the connecting rods 3, moving wheels 7 are arranged at the bottom of the fixed plate 9, first sliding blocks are arranged on the left side and the right side of the fixed plate 9, two containing holes 8 are formed in the base 6, first sliding grooves are formed in the base 6 and are located on the left side and the right side of the containing holes 8, the first sliding blocks are connected to the inner part of the first sliding grooves in a sliding mode, the two connecting rods 3 are distributed in a bilateral symmetry mode, the shape of the connecting rods 3 is in an inverted L shape, and external threads are formed in the outer part of the outer cylinder 4 in a sleeved mode.

The first slider is slidably connected to the first slide groove under the restriction of the inside of the first slide groove, so that the moving block 5 screwed to the outer cylinder 4 can move only up and down when the outer cylinder 4 rotates.

In this embodiment, the dead lever is installed at the top of urceolus 4, and rotatory ring is installed at the top of dead lever, and the bottom of urceolus 4 rotates to be connected at the top of base 6, and the travelling wheel 7 is located the inside of accomodating hole 8.

The adjusting mechanism comprises a warning plate 1, a lifting rod 10 is arranged at the bottom of the warning plate 1, a movable groove 15 is formed in the top of a fixed column 2, the lifting rod 10 is inserted into the movable groove 15, a spring 13 is arranged on the right side of the fixed column 2, a limiting rod 12 is inserted into the spring 13, six limiting grooves 11 which are distributed at equal intervals up and down are formed in the right side of the lifting rod 10, the limiting rod 12 is inserted into the limiting groove 11, the right end of the limiting rod 12 penetrates through the fixed column 2 to extend to the outside and is provided with a pull ring 14, and the pull ring 14 is fixedly connected with the spring 13.

In this embodiment, a second sliding block is installed on the left side of the lifting rod 10, and a second sliding groove located on the left side of the movable groove 15 is formed in the fixed column 2, and the second sliding block is slidably connected in the second sliding groove.

The second slider is slidably connected to the inside of the second chute, so that the limit groove 11 and the limit rod 12 are always aligned when the lifting rod 10 moves.

The working principle of the embodiment is as follows: when the movable lifting device is used, the outer cylinder 4 is driven to rotate through the rotary ring, so that the movable block 5 in threaded connection with the outer cylinder 4 moves downwards, the two connecting rods 3 can push the movable wheel 7 to move downwards until the movable wheel 7 moves out of the containing hole 8, meanwhile, the first sliding block slides in the first sliding groove, the movable wheel 7 can move the warning plate 1, after the warning plate 1 is moved to a position required to be placed, the rotary ring is rotated in the opposite direction, the two connecting rods 3 can drive the movable wheel 7 to move upwards, the movable wheel 7 can retract into the containing hole 8, the base 6 can be placed on the ground, when the height of the warning plate 1 is required to be adjusted, the spring 13 is driven to stretch through pulling the pull ring 14, the limiting rod 12 is pulled out of the limiting groove 11, the height can be adjusted through pulling the up-down movement of the warning plate 1, and then the limiting rod 12 is inserted into the corresponding limiting groove 11 through the resilience force of the spring 13 to limit the lifting rod 10.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a bridge construction is with safety warning mechanism, includes base (6), its characterized in that: a moving mechanism is arranged in the base (6), and an adjusting mechanism is arranged at the top of the base (6);

the moving mechanism comprises a fixed column (2), the fixed column (2) is arranged at the top of a base (6), an outer cylinder (4) is connected to the outside of the base (6) in a rotating mode, a moving block (5) is connected to the outside of the outer cylinder (4) in a threaded mode, connecting rods (3) are arranged on the left side and the right side of the moving block (5), a fixed plate (9) is arranged at the bottom of the connecting rod (3), a moving wheel (7) is arranged at the bottom of the fixed plate (9), first sliding blocks are arranged on the left side and the right side of the fixed plate (9), two containing holes (8) are formed in the base (6), first sliding grooves are formed in the base (6) and are formed in the left side and the right side of the containing holes (8), and the first sliding blocks are connected to the inside of the first sliding grooves in a sliding mode;

the utility model provides a regulating mechanism, including warning board (1), lifter (10) are installed to the bottom of warning board (1), movable groove (15) have been seted up at the top of fixed column (2), lifter (10) are inserted and are established in the inside of movable groove (15), spring (13) are installed on the right side of fixed column (2), stop lever (12) have been inserted to the inside of spring (13), six spacing groove (11) that the equidistance distributes about the right side of lifter (10) have been seted up, stop lever (12) are inserted and are established in the inside of spacing groove (11).

2. The safety warning mechanism for bridge construction according to claim 1, wherein: the left side of lifter (10) is installed the second slider, the inside of fixed column (2) is offered and is located the second spout of activity groove (15) left side, second slider sliding connection is in the inside of second spout.

3. The safety warning mechanism for bridge construction according to claim 1, wherein: the right end of the limiting rod (12) penetrates through the fixing column (2) to extend to the outside and is provided with a pull ring (14), and the pull ring (14) is fixedly connected with the spring (13).

4. The safety warning mechanism for bridge construction according to claim 1, wherein: the top of the outer cylinder (4) is provided with a fixed rod, and the top of the fixed rod is provided with a rotary ring.

5. The safety warning mechanism for bridge construction according to claim 1, wherein: the two connecting rods (3) are distributed symmetrically left and right, and the shape of each connecting rod (3) is an inverted L shape.

6. The safety warning mechanism for bridge construction according to claim 1, wherein: the front face of the warning board (1) is provided with a light reflecting strip, and the outer part of the outer barrel (4) is provided with external threads.

7. The safety warning mechanism for bridge construction according to claim 1, wherein: the bottom of the outer cylinder (4) is rotatably connected to the top of the base (6), and the moving wheel (7) is positioned in the storage hole (8).