CN212865668U - Safety warning board for fixing and stabilizing highway construction - Google Patents

Abstract

The utility model relates to a highway construction technical field just discloses a fixed safety warning sign for highway construction, comprising a base plate, the bottom fixedly connected with quantity of bottom plate is four pulleys, the top fixedly connected with quantity of bottom plate is two support columns, the agree with the groove has all been seted up at the front and the back of support column, the inner wall fixed mounting who agrees with the groove has swivel bearing, swivel bearing's inside movable mounting has the rotary rod. This safety warning sign is used in construction of fixed stable highway, bottom through the bottom plate is provided with the pulley, and the bottom plate passes through support column and warning sign main part fixed connection, be convenient for through the pulley to the bottom plate, the support column carries out the quick travel with the warning sign main part, front and the back through the support column all are provided with agrees with the groove, swivel bearing, the rotary rod, swivel support bar and connecting rod, the swivel support bar of being convenient for is rotatory around agreeing with the inslot through swivel bearing and rotary rod to adjust its support angle.

Description

Safety warning board for fixing and stabilizing highway construction

Technical Field

The utility model relates to a highway construction technical field specifically is a safety warning sign is used in construction of fixed stable highway.

Background

Highway engineering refers to works such as reconnaissance, measurement, design, construction, maintenance and management of highway structure thing, and highway engineering structure thing includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring.

At present, in highway construction process, often can use the safety warning sign to indicate pedestrian and the vehicle of coming and going, however, current safety warning sign simple structure, inconvenient and remove, place simultaneously and be stable inadequately, the condition that the slope collapsed appears easily, so propose a fixed safety warning sign for highway construction and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a safety warning sign is used in fixed stable highway construction possesses to be convenient for remove and places advantages such as stable, has solved current safety warning sign simple structure, inconvenient and remove, places simultaneously and is stable inadequately, the problem that the slope collapsed appears easily.

(II) technical scheme

For realize above-mentioned be convenient for remove and place stable purpose, the utility model provides a following technical scheme: a safety warning board for fixed and stable highway construction comprises a bottom board, wherein the bottom of the bottom board is fixedly connected with four pulleys, the top of the bottom board is fixedly connected with two support columns, the front and the back of each support column are respectively provided with a matching groove, the inner wall of each matching groove is fixedly provided with a rotary bearing, the rotary bearing is internally and movably provided with a rotary rod, one end of the rotary rod, far away from the rotary bearing, is fixedly connected with a rotary support rod, one side of the rotary support rod, far away from the support columns, is fixedly connected with a connecting rod, the inner walls of the left side and the right side of each support rod are respectively provided with a sliding groove, the left side and the right side of each support rod are respectively provided with a clamping hole, the rotary support rods are movably arranged in the rotary support rods, the bottoms of the telescopic support columns are fixedly, the utility model discloses a warning sign, including slider, telescopic support column, spacing groove, telescopic spring, one end fixedly connected with card post, the slider is kept away from one side of telescopic support column and has been seted up the through hole, movable chamber has been seted up to the inside of slider, the spacing groove has all been seted up to the interior roof and the interior bottom wall of slider, the inside movable mounting in activity chamber has telescopic spring, telescopic spring keeps away from telescopic support column's one end fixedly connected with card post, the equal fixedly connected with stopper in top and the bottom of card post, the.

Preferably, the size of the fitting groove is larger than that of the rotating support rod, and the rotating support rod is located inside the fitting groove.

Preferably, the size of the sliding block is matched with that of the sliding groove, and the sliding block is movably connected inside the sliding groove.

Preferably, the diameter of the through hole is larger than that of the clamping column, and the clamping column extends to the outside of the movable cavity through the through hole.

Preferably, the diameter of the clamping hole is larger than that of the clamping column, and the clamping column is movably connected inside the clamping hole.

Preferably, the limiting blocks are matched with the limiting grooves in size, and the limiting blocks are movably connected inside the limiting grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixed safety warning sign for highway construction that stabilizes possesses following beneficial effect:

this safety warning sign is used in construction of fixed stable highway, bottom through the bottom plate is provided with the pulley, and the bottom plate passes through support column and warning sign main part fixed connection, be convenient for through the pulley to the bottom plate, support column and warning sign main part carry out the high-speed joint, all be provided with the groove of agreeing with through the front and the back of support column, swivel bearing, the rotary rod, swivel support pole and connecting rod, swivel support pole of being convenient for carries out the rotation back and forth through swivel bearing and rotary rod in agreeing with the inslot, thereby adjust its support angle, inside through swivel support pole is provided with flexible support column, flexible support column passes through spout and slider and swivel support pole swing joint, be convenient for flexible support column to pass through spout and slider from top to bottom in swivel support rod's inside, thereby adjust its support length according to support angle, inside through the slider, Expanding spring, card post and stopper, the elasticity of the card post of being convenient for through expanding spring is in the activity about the inside in activity chamber, the stopper makes its activity more stable with the spacing groove, the card hole has all been seted up to the left and right sides through the rotation support pole, and card post and card hole looks adaptation, be convenient for card post inserts the inside in card hole fast, fix it, can remove fixedly fast through pressing the card post simultaneously, adjust it, bottom through the telescopic support post is provided with inserts ground tip, be convenient for utilize and insert ground tip and insert ground, ensure its stability, reached and be convenient for remove and place stable purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention.

In the figure: the warning board comprises a base plate 1, pulleys 2, support columns 3, a fit groove 4, a rotary bearing 5, a rotary rod 6, a support rod 7, a connecting rod 8, a sliding groove 9, a clamping hole 10, a telescopic support column 11, a ground inserting pointed end 12, a sliding block 13, a through hole 14, a movable cavity 15, a limiting groove 16, a telescopic spring 17, a clamping column 18, a limiting block 19 and a warning board main body 20.

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 fig. 1-3, a safety warning sign for fixed and stable highway construction comprises a bottom plate 1, four pulleys 2 are fixedly connected to the bottom of the bottom plate 1, two support columns 3 are fixedly connected to the top of the bottom plate 1, fitting grooves 4 are formed in the front and back of the support columns 3, a rotary bearing 5 is fixedly installed on the inner wall of the fitting groove 4, a rotary rod 6 is movably installed inside the rotary bearing 5, a rotary support rod 7 is fixedly connected to one end of the rotary rod 6, which is far away from the rotary bearing 5, the size of the fitting groove 4 is larger than that of the rotary support rod 7, the rotary support rod 7 is located inside the fitting groove 4, a connecting rod 8 is fixedly connected to one side of the rotary support rod 7, which is far away from the support column 3, sliding grooves 9 are formed in the inner walls of the left side and the right side of the support rod 7, clamping holes 10 are formed in the left side and the right, the bottom of the telescopic supporting column 11 is fixedly connected with a ground inserting pointed end 12, the left side and the right side of the telescopic supporting column 11 are both fixedly connected with a sliding block 13, the size of the sliding block 13 is matched with the size of the sliding chute 9, the inside of the sliding chute 9 is movably connected with the sliding block 13, one side of the sliding block 13, which is far away from the telescopic supporting column 11, is provided with a through hole 14, the inside of the sliding block 13 is provided with a movable cavity 15, the inner top wall and the inner bottom wall of the sliding block 13 are both provided with a limiting groove 16, the inside of the movable cavity 15 is movably provided with a telescopic spring 17, one end of the telescopic spring 17, which is far away from the telescopic supporting column 11, is fixedly connected with a clamping column 18, the diameter of the through hole 14 is larger than that of the clamping column 18, the clamping column 18 extends to the outside of the movable cavity 15 through the through, stopper 19 and spacing groove 16's size looks adaptation, the inside swing joint of spacing groove 16 has stopper 19, the top fixedly connected with warning sign main part 20 of support column 3.

To sum up, the safety warning board for the construction of the fixed and stable highway is characterized in that the bottom of the bottom board 1 is provided with the pulley 2, the bottom board 1 is fixedly connected with the warning board main body 20 through the supporting column 3, the bottom board 1, the supporting column 3 and the warning board main body 20 are convenient to rapidly move through the pulley 2, the front surface and the back surface of the supporting column 3 are respectively provided with the matching groove 4, the rotating bearing 5, the rotating rod 6, the rotating supporting rod 7 and the connecting rod 8, the rotating supporting rod 7 is convenient to rotate back and forth in the matching groove 4 through the rotating bearing 5 and the rotating rod 6 so as to adjust the supporting angle, the telescopic supporting column 11 is arranged in the rotating supporting rod 7, the telescopic supporting column 11 is movably connected with the rotating supporting rod 7 through the sliding groove 9 and the sliding block 13, the telescopic supporting column 11 can move up and down in the rotating supporting rod 7 through the sliding groove 9 and, through the through hole 14, the movable cavity 15, the limiting groove 16, the telescopic spring 17, the clamping column 18 and the limiting block 19 which are arranged inside the sliding block 13, the clamping column 18 can move left and right inside the movable cavity 15 through the elasticity of the telescopic spring 17 conveniently, the limiting block 19 and the limiting groove 16 enable the movement to be more stable, the clamping holes 10 are formed in the left side and the right side of the rotary supporting rod 7, the clamping column 18 is matched with the clamping holes 10, the clamping column 18 can be inserted into the clamping holes 10 quickly and fixed conveniently, meanwhile, the fixing can be quickly released through pressing the clamping column 18, the clamping column can be adjusted, the ground inserting pointed end 12 is arranged at the bottom of the telescopic supporting column 11, the ground inserting pointed end 12 can be conveniently inserted into the ground, the stability of the safety warning board is ensured, the purposes of being convenient to move and stable in placement are achieved, the problems that the existing safety warning board is simple in structure, inconvenient and, the problem of tilt collapse is likely to occur.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims (6)

1. The utility model provides a fixed safety warning sign for construction of stable highway, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with four pulleys (2), the top of the bottom plate (1) is fixedly connected with two support columns (3), the front and the back of each support column (3) are respectively provided with a conjunction groove (4), the inner wall of each conjunction groove (4) is fixedly provided with a rotating bearing (5), the rotating bearing (5) is internally and movably provided with a rotating rod (6), one end of each rotating rod (6), far away from the corresponding rotating bearing (5), is fixedly connected with a rotating support rod (7), one side of each rotating support rod (7), far away from the corresponding support column (3), is fixedly connected with a connecting rod (8), the inner walls of the left side and the right side of each support rod (7) are respectively provided with a sliding groove (9), the left side and the right side of each support rod (7) are respectively provided with a clamping hole (10), and the rotating support rods (7) are, the utility model discloses a warning sign, including the bottom fixedly connected with of telescopic support post (11) insert ground tip (12), the equal fixedly connected with slider (13) in the left and right sides of telescopic support post (11), through hole (14) have been seted up to one side that telescopic support post (11) were kept away from in slider (13), movable chamber (15) have been seted up to the inside of slider (13), spacing groove (16) have all been seted up to the interior roof and the interior diapire of slider (13), the inside movable mounting in activity chamber (15) has expanding spring (17), the one end fixedly connected with card post (18) of telescopic support post (11) are kept away from in expanding spring (17), the top and the equal fixedly connected with stopper (19) in bottom of card post (18), the top fixedly connected with warning sign main part (20) of support post (3).

2. The safety warning board for the construction of the fixed and stable road according to claim 1, wherein: the size of the fit groove (4) is larger than that of the rotary supporting rod (7), and the rotary supporting rod (7) is located inside the fit groove (4).

3. The safety warning board for the construction of the fixed and stable road according to claim 1, wherein: the size of the sliding block (13) is matched with that of the sliding groove (9), and the sliding block (13) is movably connected inside the sliding groove (9).

4. The safety warning board for the construction of the fixed and stable road according to claim 1, wherein: the diameter of the through hole (14) is larger than that of the clamping column (18), and the clamping column (18) extends to the outside of the movable cavity (15) through the through hole (14).

5. The safety warning board for the construction of the fixed and stable road according to claim 1, wherein: the diameter of the clamping hole (10) is larger than that of the clamping column (18), and the clamping column (18) is movably connected inside the clamping hole (10).

6. The safety warning board for the construction of the fixed and stable road according to claim 1, wherein: the size of stopper (19) and spacing groove (16) looks adaptation, the inside swing joint of spacing groove (16) has stopper (19).

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