CN218322450U

CN218322450U - Lifting type roadblock for road construction

Info

Publication number: CN218322450U
Application number: CN202222761510.3U
Authority: CN
Inventors: 涂志峰; 刘雪花; 裴夏妃; 齐斌
Original assignee: Nanchang Xuri Highway Bridge Engineering Co ltd
Current assignee: Nanchang Xuri Highway Bridge Engineering Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-01-17
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a road construction over-and-under type roadblock relates to roadblock technical field, and this over-and-under type roadblock is not enough in the stability when aiming at solving prior art over-and-under type roadblock and placing usually to and striking degree is not enough, and the possible technical problem who strikes the roadblock when the oversize vehicle gos forward occasionally. The lifting type roadblock comprises a supporting frame and a U-shaped block fixedly arranged at the upper end of the supporting frame; the front end fixed mounting of U type piece has the controller, and the upper end fixed mounting of carriage has first fixed plate, and the upper end fixed mounting of first fixed plate has spacing post, and the top activity of first fixed plate is provided with the lifter plate, and the upper and lower both ends of lifter plate run through and have seted up the second cell body, and the inner wall fixed mounting of second cell body has the spacing ring, and the inner wall of spacing ring is laminated mutually with the outer wall of spacing post. The lifting type roadblock has good stability and eye-catching degree when being placed, and can avoid the impact of large vehicles.

Description

Lifting type roadblock for road construction

Technical Field

The utility model belongs to the roadblock field, concretely relates to road construction over-and-under type roadblock.

Background

The lift roadblock is one kind and provides more nimble and feasible management and control instrument for the road surface traffic stream, and in the road work progress at present, often need set up the lift roadblock and avoid passing pedestrian and vehicle mistake to go into the construction place, but stability when present lift roadblock is placed usually is not enough to and striking degree is not enough, and the possibility that large vehicle bumps into the roadblock when advancing remains to be further improved.

At present, a utility model patent with a patent number CN201820793760.6 discloses a lifting type roadblock, which comprises a base, a stand column and a movable table; the upright post is vertically arranged on the base; a limiting structure is arranged in the length direction of the upright post; the movable table is provided with a supporting structure and a warning structure; the movable table goes up and down along stand length direction to be connected or spacing fixed through the limit structure dismantlement formula of bearing structure and stand, this utility model has following beneficial effect: the height of the supporting structure is fixed through the limiting structure, so that the height of the movable table is changed by moving the two groups of supporting rods up and down, the height of the warning structure on the movable table is adjusted, the warning structure can attract the attention of a driver, and the problem that the driver cannot be reminded due to the fact that roadblocks are not obvious in foggy weather or the judgment of the driver is influenced due to the fact that the roadblocks are too striking is solved, and traffic accidents are caused; the utility model has the advantages that simple structure, processing cost are low, use portably, are fit for using under various environment, and nevertheless stability when present over-and-under type roadblock is placed usually is not enough to and striking degree is not enough, the possibility of large vehicle striking roadblock when advancing.

Therefore, in order to solve the above-mentioned problem that the conventional lifting roadblock usually has insufficient stability and insufficient visibility when being placed and the large vehicle may collide with the roadblock when moving forward, it is necessary to solve the problem that the lifting roadblock has better stability and better visibility when being placed, and the capability of avoiding the collision of the large vehicle is achieved.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a road construction over-and-under type roadblock, this over-and-under type roadblock aim at solving the stability when current over-and-under type roadblock is placed usually not enough to and striking degree is not enough, and the possible technical problem of crashing the roadblock when the oversize vehicle gos forward occasionally.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a road construction lifting type roadblock, which comprises a supporting frame and a U-shaped block fixedly arranged at the upper end of the supporting frame; the front end of the U-shaped block is fixedly provided with a controller, the upper end of the supporting frame is fixedly provided with a first fixing plate, the upper end of the first fixing plate is fixedly provided with a limiting column, a lifting plate is movably arranged above the first fixing plate, the upper end and the lower end of the lifting plate are provided with a second groove body in a penetrating way, the inner wall of the second groove body is fixedly provided with a limiting ring, the inner wall of the limiting ring is attached to the outer wall of the limiting column, the upper end fixed mounting of lifter plate has the spliced pole of symmetry, the upper end fixed mounting of spliced pole has solid fixed ring, gu be equipped with the cotton rope on the fixed ring, the upper end fixed mounting of U type piece has the fixed body, the fixed body about both ends inner wall rotate install the receipts line roller, the right-hand member fixed mounting of fixed body has positive and negative motor, positive and negative motor's output shaft left end runs through the fixed body and is connected with the right-hand member of receiving the line roller.

When the lifting type roadblock adopting the technical scheme is used, the rope is fixed on the wire collecting roller, the positive and negative motors are started to wind the rope on the wire collecting roller, and the lifting plate can be lifted, so that the eye-catching degree of the device can be improved, and the stability of the device can be improved by arranging the supporting frame.

Further, the upper end of spacing post is connected with the lower extreme of U type piece, the right-hand member fixed mounting of carriage has the second fixed plate, both ends are connected with the both ends inner wall around the carriage around the second fixed plate. The stability of carriage can be improved in the setting of second fixed plate.

Furthermore, the inner walls of the left end and the right end of the supporting frame are fixedly provided with symmetrical connecting blocks, the upper ends of the connecting blocks are fixedly provided with supporting blocks, and the left ends of the supporting blocks are connected with the right ends of the U-shaped blocks. The stability of carriage and U type piece can be improved in the setting of connecting block and supporting shoe.

Further, the outer wall fixed mounting of U type piece has evenly distributed's fixed frame, the upper end fixed mounting of U type piece has flash light and translucent cover, the flash light is located the inside of translucent cover. The starting of the flash lamp can improve the eye-catching degree of the device and avoid being rolled by large vehicles.

Further, the left end fixed mounting of lifter plate has the third fixed plate, the upper end fixed mounting of third fixed plate has the warning post of symmetry, the outer wall fixed mounting of warning post has evenly distributed's reflection of light strip. The setting of warning stake and reflection of light strip can improve the device's striking degree, has better warning effect night.

Furthermore, a first groove body is fixedly formed in the upper end of the second fixing plate, and a weight is movably arranged on the inner wall of the first groove body. The weight is placed on the inner wall of the first groove body, so that the stability of the support frame during placement can be improved.

Furthermore, the upper end and the lower end of the U-shaped block are provided with symmetrical third groove bodies in a penetrating mode, the inner walls of the left end and the right end of each third groove body are fixedly provided with fixing columns, and one end, close to the center of the upper end of the U-shaped block, of each fixing body is fixedly provided with a fourth groove body. The fourth groove body is convenient for the thread rope to pass through.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an over-and-under type roadblock is through setting up the lifter plate, fix the cotton rope on receiving the line roller, open positive and negative motor and make the cotton rope rolling on receiving the line roller, can realize the lift of lifter plate, thereby can improve the device's striking degree, can improve the device's stability through setting up the carriage, through setting up the third fixed plate, warning post and reflection of light strip, can improve the device's striking degree, better warning effect has at night, through setting up first cell body and pouring weight, place the inner wall department at first cell body with the pouring weight, can improve the stability when the carriage is placed.

Drawings

Fig. 1 is a schematic perspective view of a specific embodiment of the lifting roadblock of the present invention;

fig. 2 is a schematic perspective view of a lifting plate according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a position a of an embodiment of the lifting roadblock of the present invention;

fig. 4 is a schematic perspective view of a supporting frame of one embodiment of the lifting type roadblock of the present invention.

The symbols in the drawings are: 1. a support frame; 2. a U-shaped block; 3. a controller; 4. a first fixing plate; 5. a limiting post; 6. a lifting plate; 7. a second fixing plate; 8. a first tank body; 9. a weight block; 10. connecting blocks; 11. a supporting block; 12. connecting columns; 13. a fixing ring; 14. a fixing frame; 15. a cord; 16. a flash lamp; 17. a transparent cover; 18. a third fixing plate; 19. a warning post; 20. a light-reflecting strip; 21. a second tank body; 22. a limiting ring; 23. a third tank body; 24. fixing a column; 25. a fixed body; 26. a fourth tank body; 27. a wire take-up roller; 28. a positive and negative motor.

Detailed Description

The specific embodiment is a lifting type roadblock for road construction, the schematic three-dimensional structure of which is shown in fig. 1, and the schematic three-dimensional structure of a lifting plate 6 of which is shown in fig. 2, wherein the lifting type roadblock comprises a supporting frame 1 and a U-shaped block 2 fixedly installed at the upper end of the supporting frame 1; the front end fixed mounting of U type piece 2 has controller 3, the upper end fixed mounting of carriage 1 has first fixed plate 4, the upper end fixed mounting of first fixed plate 4 has spacing post 5, the top activity of first fixed plate 4 is provided with lifter plate 6, the upper and lower both ends of lifter plate 6 run through and have seted up second cell body 21, the inner wall fixed mounting of second cell body 21 has spacing ring 22, the inner wall of spacing ring 22 is laminated with the outer wall of spacing post 5, the upper end fixed mounting of lifter plate 6 has symmetrical spliced pole 12, the upper end fixed mounting of spliced pole 12 has solid fixed ring 13, gu be equipped with cotton rope 15 on the fixed ring 13, the upper end fixed mounting of U type piece 2 has fixed body 25, gu the inner wall rotates about both ends of fixed body 25 installs receipts line roller 27, the right-hand member fixed mounting of fixed body 25 has positive and negative motor 28, the output shaft left end of positive and negative motor 28 runs through fixed body 25 and is connected with the right-hand member of roller 27, the upper end of spacing post 5 is connected with the lower extreme of U type piece 2, the right-hand member fixed mounting of right-hand member has second fixed plate 7, the front and back both ends of second fixed plate 7 are connected with the front and back inner wall of carriage 1, the inner wall of front and back both ends of supporting frame 1, the inner wall is connected with the fixed block, the fixed block 10, the fixed block is equipped with the fixed block 10, the fixed block 11 of fixed block has the fixed block, the upper end of the fixed block 23, the fixed block has the fixed block 23, the upper end of the fixed block has set up and left and right-hand member 10 of the fixed block, the fixed block has the fixed block 11, the third fixed block 11, the fixed block has the fixed block, the fixed block 11 of the fixed block, the fixed block has set up the fixed block, the fixed block 11.

In order to improve the visibility of the device, the outer wall of the U-shaped block 2 is fixedly provided with uniformly distributed fixing frames 14, the upper end of the U-shaped block 2 is fixedly provided with a flash lamp 16 and a transparent cover 17, the flash lamp 16 is positioned in the transparent cover 17, the left end of the lifting plate 6 is fixedly provided with a third fixing plate 18, the upper end of the third fixing plate 18 is fixedly provided with symmetrical warning columns 19, and the outer wall of the warning columns 19 is fixedly provided with uniformly distributed reflective strips 20. The activation of the flash 16 and transparent cover 17 enhances the conspicuity of the device and the provision of the reflective strips 20 enhances the conspicuity of the device.

In order to improve the stability of the support frame 1 when placing, a first groove body 8 is fixedly arranged at the upper end of the second fixing plate 7, and a weight 9 is movably arranged on the inner wall of the first groove body 8. The weight 9 is placed on the inner wall of the first groove body 8, so that the stability of the support frame 1 during placement can be improved.

Fig. 3 shows a partially enlarged schematic structural view of the lifting type barricade a, and fig. 4 shows a schematic perspective structural view of the support frame 1.

Use during this technical scheme's over-and-under type roadblock, fix cotton rope 15 on receiving line roller 27, open positive and negative motor 28 and make cotton rope 15 rolling on receiving line roller 27, can realize the lift of lifter plate 6, thereby can improve the device's striking degree, through setting up carriage 1, the stability that the device can be improved to second fixed plate 7 and connecting block 10, open flash light 16 and translucent cover 17 and can improve the device's striking degree, the setting of reflection of light strip 20 can improve the device's striking degree, can stand out the device's existence night, place the inner wall at first cell body 8 with pouring weight 9, can improve the stability when carriage 1 places.

Claims

1. A lifting type roadblock for road construction comprises a supporting frame and a U-shaped block fixedly arranged at the upper end of the supporting frame; the wire winding device is characterized in that a controller is fixedly mounted at the front end of the U-shaped block, a first fixed plate is fixedly mounted at the upper end of the supporting frame, a limiting column is fixedly mounted at the upper end of the first fixed plate, a lifting plate is movably arranged above the first fixed plate, a second groove body is formed in the upper end and the lower end of the lifting plate in a penetrating mode, a limiting ring is fixedly mounted on the inner wall of the second groove body, the inner wall of the limiting ring is attached to the outer wall of the limiting column, symmetrical connecting columns are fixedly mounted at the upper end of the lifting plate, a fixing ring is fixedly mounted at the upper end of the connecting columns, a wire rope is arranged on the fixing ring, a fixing body is fixedly mounted at the upper end of the U-shaped block, a wire winding roller is rotatably mounted on the inner walls at the left end and the right end of the fixing body, a positive and negative motor is fixedly mounted at the right end of the fixing body, and the left end of an output shaft of the positive and negative motor penetrates through the fixing body and is connected with the right end of the wire winding roller.

2. The lifting type road barrier for road construction as claimed in claim 1, wherein the upper end of the limiting column is connected with the lower end of the U-shaped block, the right end of the supporting frame is fixedly provided with a second fixing plate, and the front end and the rear end of the second fixing plate are connected with the inner walls of the front end and the rear end of the supporting frame.

3. The lifting type road barrier for road construction as claimed in claim 1, wherein symmetrical connecting blocks are fixedly installed on the inner walls of the left and right ends of the supporting frame, a supporting block is fixedly installed on the upper end of the connecting block, and the left end of the supporting block is connected with the right end of the U-shaped block.

4. The over-and-under type roadblock of a road construction of claim 1, characterized in that, the outer wall of U type piece is fixed with the fixed frame of evenly distributed, the upper end fixed mounting of U type piece has flash light and translucent cover, the flash light is located the inside of translucent cover.

5. The over-and-under type roadblock of a road construction of claim 1, characterized in that, the left end fixed mounting of lifter plate has the third fixed plate, the upper end fixed mounting of third fixed plate has symmetrical warning post, the outer wall fixed mounting of warning post has evenly distributed's reflection of light strip.

6. The lifting type road barrier for road construction as claimed in claim 2, wherein a first groove is fixedly formed at the upper end of the second fixing plate, and a weight is movably arranged on the inner wall of the first groove.

7. The lifting type road barrier for road construction as claimed in claim 1, wherein the upper and lower ends of the U-shaped block are penetrated by symmetrical third groove bodies, the inner walls of the left and right ends of the third groove bodies are fixedly provided with fixing columns, and one end of the fixing body close to the center of the upper end of the U-shaped block is fixedly provided with a fourth groove body.