CN211872711U

CN211872711U - Warning sign is used in high-speed railway construction

Info

Publication number: CN211872711U
Application number: CN202020371320.9U
Authority: CN
Inventors: 沈云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-06
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a construction equipment technical field just discloses a warning sign for high-speed railway construction, which comprises a fixing plate and i, the equal fixedly connected with universal wheel in four corners of fixed plate lower surface, the lateral surface fixedly connected with steadying bar of fixed plate, the outside of steadying bar is provided with the drilling rod, the bottom fixedly connected with drill bit of drilling rod, the top fixedly connected with of drilling rod rotates the handle, the spacing frame of the equal fixedly connected with in both sides around the fixed plate upper surface. This warning sign for high-speed railway construction through promoting the left side of backup pad to fixed plate upper surface, puts the backup pad right, realizes putting down the dismantlement fast of warning sign, is convenient for dismantle more, has improved the convenience of dismantling the back transport, is favorable to the improvement of efficiency of construction, carries out the auxiliary stay to the warning sign through stabilizing support rod and fixed block, further improves the stability of warning sign, improves fixed effect, improves the life of warning sign.

Description

Warning sign is used in high-speed railway construction

Technical Field

The utility model relates to a construction equipment technical field specifically is a warning sign is used in high-speed railway construction.

Background

Road engineering refers to an application science and technology engaged in road planning, surveying, designing, construction, maintenance and the like, and is a branch of civil engineering, roads can be divided into urban roads, highways, factory roads, rural roads, forest roads and the like according to usability and quality, the urban roads generally refer to urban elevated roads or special roads for automobiles, warning boards can be placed in front of construction roads in the process of road construction to remind vehicles and pedestrians coming and going, the existing warning boards for construction have the problem that the warning boards are inconvenient to detach in use, after construction is completed, the time for detaching the warning boards by constructors is increased, the constructors are inconvenient to detach and carry the warning boards, and the improvement of construction efficiency is not facilitated.

For example, a warning sign for road construction with chinese patent application No. 201820627342.X, which is easy to disassemble, is basically described as follows: the bottom plate is included, the top fixedly connected with box of bottom plate, first recess has been seted up to the bottom of box inner chamber, first logical groove has been seted up at the top of box, the inside in first logical groove is run through and is provided with the fixed column, and the bottom of fixed column extends to the inside of first recess, and this warning sign for road construction of convenient dismantlement realizes convenient to detach through taking out the inserted bar, takes off the tablet board on the fixed column, and nevertheless this dismantlement mode is too simple, and the volume is still great after the dismantlement, is unfavorable for transporting the removal, is unfavorable for the improvement of efficiency of construction.

Therefore, the inventor provides a warning board for high-speed rail building construction, which is researched and improved aiming at the existing structure and deficiency with the experience of abundant design development and actual manufacturing of the related industry for many years.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a warning sign is used in high-speed railway construction has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a warning board for high-speed rail building construction comprises a fixing plate, universal wheels are fixedly connected with four corners of the lower surface of the fixing plate, a stabilizing frame is fixedly connected with the outer side surface of the fixing plate, a drill rod is arranged on the outer side of the stabilizing frame, a drill bit is fixedly connected with the bottom end of the drill rod, a rotating handle is fixedly connected with the top end of the drill rod, limiting frames are fixedly connected with the front side and the rear side of the upper surface of the fixing plate, limiting rods are arranged at the top ends of the limiting frames, limiting pull rings are fixedly connected with the outer ends of the limiting rods, sliding blocks are arranged on the front side and the rear side of the upper surface of the fixing plate, a supporting frame is fixedly connected with the upper surface of the sliding blocks, a supporting plate is arranged on the inner side of the supporting frame, grooves are formed, the upper surface of backup pad is provided with the bracing piece, the top fixedly connected with warning sign of bracing piece, be provided with the stabilizing support pole directly over the fixed plate, the outer end fixedly connected with fixed block of stabilizing support pole.

Preferably, the outer surface of the drill rod is provided with an external thread, the inner wall of the stabilizing frame is provided with an internal thread, and the external thread is matched with the internal thread.

Preferably, a long sliding groove is formed in the left side of the upper surface of the fixing plate and is in sliding connection with the sliding block.

Preferably, the outer surface of the rotating handle is provided with an anti-slip layer, and anti-slip lines are uniformly arranged on the outer surface of the anti-slip layer.

Preferably, the left side and the right side of the upper surface of the fixing plate are both provided with a supporting groove, a fixed sliding groove is arranged in the groove, and the supporting groove, the fixed sliding groove and the fixing block are matched.

Preferably, the fixed plate and the support plate are made of cast iron, and the outer surfaces of the fixed plate and the support plate are uniformly coated with antirust coatings.

(III) advantageous effects

Compared with the prior art, the utility model provides a warning sign is used in high-speed railway construction possesses following beneficial effect:

1. this warning sign for high-speed railway construction through promoting the left side of backup pad to fixed plate upper surface, puts the backup pad right, realizes putting down the dismantlement fast of warning sign, is convenient for dismantle more, has improved the convenience of dismantling the back transport, is favorable to the improvement of efficiency of construction, carries out the auxiliary stay to the warning sign through stabilizing support rod and fixed block, further improves the stability of warning sign, improves fixed effect, improves the life of warning sign.

2. This warning sign is used in high-speed railway construction drives drilling rod and drill bit and fixes with ground through rotating the handle, has further improved the fixed stability of warning sign, avoids receiving the damage that external force influence caused the warning sign, effectively improves the life of warning sign.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the present invention.

In the figure: 1. a fixing plate; 2. a universal wheel; 3. a stabilizer frame; 4. a drill stem; 5. a drill bit; 6. rotating the handle; 7. a limiting frame; 8. a limiting rod; 9. a limiting pull ring; 10. a slider; 11. a support frame; 12. a support plate; 13. a groove; 14. fixing the rod; 15. fixing a pull ring; 16. a support bar; 17. a warning board; 18. stabilizing the support rod; 19. and (5) fixing blocks.

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, the present invention provides a technical solution: a warning board for high-speed rail building construction comprises a fixing plate 1, universal wheels 2 are fixedly connected to four corners of the lower surface of the fixing plate 1, a stabilizing frame 3 is fixedly connected to the outer side surface of the fixing plate 1, a drill rod 4 is arranged on the outer side of the stabilizing frame 3, a drill bit 5 is fixedly connected to the bottom end of the drill rod 4, a rotating handle 6 is fixedly connected to the top end of the drill rod 4, the drill rod 4 and the drill bit 5 are driven to be fixed to the ground through the rotating handle 6, the fixing stability of the warning board is further improved, the warning board is prevented from being damaged due to external force influence, the service life of the warning board is effectively prolonged, limiting frames 7 are fixedly connected to the front side and the rear side of the upper surface of the fixing plate 1, a limiting rod 8 is arranged at the top end of the limiting frame 7, a limiting pull ring 9 is fixedly connected to the outer end of the limiting, the inner side of the supporting frame 11 is provided with a supporting plate 12, the supporting plate 12 is placed rightwards by pushing the supporting plate 12 to the left side of the upper surface of the fixing plate 1, so that the warning board can be rapidly placed and disassembled, the disassembly is more convenient, the carrying convenience after the disassembly is improved, the construction efficiency is favorably improved, the left side surface and the right side surface of the supporting plate 12 are respectively provided with a groove 13, the front side and the back side of the supporting plate 12 are respectively provided with a fixing rod 14, the outer end of the fixing rod 14 is fixedly connected with a fixing pull ring 15, the upper surface of the supporting plate 12 is provided with a supporting rod 16, the top end of the supporting rod 16 is fixedly connected with a warning board 17, a stable supporting rod 18 is arranged right above the fixing plate 1, the outer end of the stable supporting rod 18 is fixedly connected with a fixing block, the service life of the warning board is prolonged.

The utility model discloses in order to improve the fixed effect with ground to be provided with the external screw thread at the surface of drilling rod 4, the inner wall of steady rest 3 is provided with the internal thread, and external screw thread and internal thread looks adaptation, the external screw thread of drilling rod 4 surface and the internal thread of steady rest 3 inner wall mutually support and fix, improve the fixed effect with ground.

The utility model discloses in for being convenient for dismantle more to rectangular sliding tray has been seted up in the left side of 1 upper surface of fixed plate, rectangular sliding tray and sliding block 10 sliding connection, the left rectangular sliding tray of 1 upper surface of fixed plate slides with sliding block 10 mutually supporting, improves the convenience of dismantling.

The utility model discloses in order to improve the antiskid effect of rotating handle 6 to surface rotating handle 6 is provided with the skid resistant course, and the surface of skid resistant course evenly is provided with anti-skidding line, and the frictional force when rotating the anti-skidding line increase of 6 surfaces of handle and hand contact improves anti-skidding effect.

The utility model discloses in order to be convenient for support more fixedly to support the groove all seted up in the left and right sides of 1 upper surface of fixed plate, recess 13's inside is provided with fixed spout, supports groove, fixed spout and 19 looks adaptations of fixed block, and the support groove of the 1 upper surface left and right sides of fixed plate and the fixed spout of recess 13 inside are mutually supported and are fixed with fixed block 19, improve fixed effect.

The utility model discloses in order to improve the life of warning sign to the material of fixed plate 1 and backup pad 12 is cast iron, and the surface of fixed plate 1 and backup pad 12 is evenly scribbled and is brushed anti-rust coating, and the anti-rust coating of fixed plate 1 and backup pad 12 surface prevents to corrode, improves life.

When using, after the warning sign uses the completion, the fixed pull ring 15 of control stimulates dead lever 14 to take out, withdraws bracing piece 16, will stabilize the fixed block of bracing piece 18 outer end afterwards and slide the roll-off support groove and fixed spout to the rear, take the gag lever post 8 out, promote backup pad 12 to the left side of fixed plate 1 upper surface afterwards, lay backup pad 12 down right, accomplish the dismantlement, control rotation handle 6 drives drilling rod 4 and drill bit 5 and upwards rotates to leaving ground, removes afterwards.

To sum up, this warning sign for high-speed railway construction through promoting backup pad 12 to the left side of 1 upper surface of fixed plate, puts backup pad 12 right, realizes putting down the dismantlement fast of warning sign, is convenient for dismantle more, has improved the convenience of carrying after the dismantlement, is favorable to the improvement of efficiency of construction, carries out the auxiliary stay to the warning sign through stabilizing bracing piece 18 and fixed block 19, further improves the stability of warning sign, improves fixed effect, improves the life of warning sign.

This warning sign is used in high-speed railway construction drives drilling rod 4 and drill bit 5 through rotating handle 6 and fixes with ground, has further improved the fixed stability of warning sign, avoids receiving the damage that external force influence caused the warning sign, effectively improves the life of warning sign.

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

1. The utility model provides a warning sign is used in high-speed railway construction, includes fixed plate (1), its characterized in that: the four corners of the lower surface of the fixing plate (1) are fixedly connected with universal wheels (2), the outer side surface of the fixing plate (1) is fixedly connected with a stabilizing frame (3), the outer side of the stabilizing frame (3) is provided with a drill rod (4), the bottom end of the drill rod (4) is fixedly connected with a drill bit (5), the top end of the drill rod (4) is fixedly connected with a rotating handle (6), the front side and the rear side of the upper surface of the fixing plate (1) are fixedly connected with limiting frames (7), the top end of the limiting frame (7) is provided with a limiting rod (8), the outer end of the limiting rod (8) is fixedly connected with a limiting pull ring (9), the front side and the rear side of the upper surface of the fixing plate (1) are respectively provided with a sliding block (10), the upper surface of the sliding block (10) is fixedly connected, the utility model discloses a warning sign, including backup pad (12), both sides are provided with dead lever (14) around the backup pad, the fixed pull ring of outer end fixedly connected with (15) of dead lever (14), the upper surface of backup pad (12) is provided with bracing piece (16), the top fixedly connected with warning sign (17) of bracing piece (16), be provided with stabilizing support bar (18) directly over fixed plate (1), the outer end fixedly connected with fixed block (19) of stabilizing support bar (18).

2. The warning board for high-speed rail building construction according to claim 1, wherein: the outer surface of the drill rod (4) is provided with external threads, the inner wall of the stabilizing frame (3) is provided with internal threads, and the external threads are matched with the internal threads.

3. The warning board for high-speed rail building construction according to claim 1, wherein: the left side of fixed plate (1) upper surface has seted up rectangular sliding tray, rectangular sliding tray and sliding block (10) sliding connection.

4. The warning board for high-speed rail building construction according to claim 1, wherein: the outer surface of the rotating handle (6) is provided with an anti-skid layer, and anti-skid lines are uniformly arranged on the outer surface of the anti-skid layer.

5. The warning board for high-speed rail building construction according to claim 1, wherein: support grooves are formed in the left side and the right side of the upper surface of the fixing plate (1), fixed sliding grooves are formed in the grooves (13), and the support grooves, the fixed sliding grooves and the fixing blocks (19) are matched.

6. The warning board for high-speed rail building construction according to claim 1, wherein: the fixed plate (1) and the support plate (12) are made of cast iron, and the outer surfaces of the fixed plate (1) and the support plate (12) are uniformly coated with antirust coatings.