CN214463247U

CN214463247U - Protection device for highway construction

Info

Publication number: CN214463247U
Application number: CN202120312171.3U
Authority: CN
Inventors: 柳玉智
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-22
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a protector is used in highway construction belongs to highway construction technical field. A protection device for highway construction comprises a fixing plate, wherein a bidirectional motor is fixedly connected to the inner wall of the fixing plate, the output end of the bidirectional motor is fixedly connected with a first lead screw and a second lead screw, a first sleeve is in threaded connection with the first lead screw, a second sleeve is in threaded connection with the second lead screw, a first fixing block is fixedly connected to the outer wall of the first sleeve, a second fixing block is fixedly connected to the outer wall of the second sleeve, a first slide bar is fixedly connected to the outer wall of the first fixing block, a second slide bar is fixedly connected to the outer wall of the second fixing block, the first slide bar and the second slide bar are both in sliding connection with the fixing plate, a supporting mechanism is arranged on the fixing plate, and winding mechanisms are arranged in the first fixing block and the second fixing block; the utility model discloses simple structure, convenient operation has greatly improved the user and has installed and removed protector's time, is applicable to and promotes on a large scale.

Description

Protection device for highway construction

Technical Field

The utility model relates to a highway construction technical field especially relates to a protector is used in highway construction.

Background

Along with the continuous development of social economy, the construction of the expressway is gradually adapted to the development of industrialization and urbanization, the construction of the expressway is gradually changed into urban traffic taking the expressway as the backbone from urban loops, radiation roads and busy road sections, the proportion of automobiles as travel tools is continuously improved along with the continuous improvement of the living standard of people, so that the increase of the number of the automobiles inevitably causes a burden on the expressway, and the pavement of the expressway is easily damaged along with the time lapse.

For the traffic inconvenience that avoids the road surface damage and cause, need regularly to uneven and damaged road surface maintain the repair, and can occupy great driving area among the repair process, for avoiding taking place traffic accident in the work progress, need be provided with interim protector at the regulation distance, interim protector can block the work area on the one hand, and on the other hand can remind the vehicle that passes through, tells that this region is being under construction, please carefully drive to construction safety has been improved.

Present interim protector flexibility is relatively poor, and most interim protectors need arrange it in proper order when arranging, and when the construction road in the face of great region, need use a large amount of protectors to splice, comparatively wastes time and energy to protector's installation, consequently unsatisfied current demand, to this we provide a protector for highway construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the protector among the prior art is installed and removed and is wasted time and energy, and the protector for highway construction that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a protector for highway construction, includes the fixed plate, fixed plate inner wall fixedly connected with bidirectional motor, bidirectional motor output end fixedly connected with first lead screw and second lead screw, threaded connection has first sleeve on the first lead screw, threaded connection has the second sleeve on the second lead screw, the first fixed block of first sleeve outer wall fixedly connected with, second sleeve outer wall fixedly connected with second fixed block, the first slide bar of first fixed block outer wall fixedly connected with, second fixed block outer wall fixedly connected with second slide bar, the equal sliding connection of first slide bar and second slide bar is on the fixed plate, be equipped with supporting mechanism on the fixed plate, be equipped with winding mechanism in first fixed block and the second fixed block.

Preferably, winding mechanism includes the fixed axle, fixed axle fixed connection is at the inner wall of first fixed block and second fixed block, the torsional spring has been cup jointed on the fixed axle, torsional spring outer wall fixedly connected with hollow sleeve, be equipped with warning cloth on the hollow sleeve.

Preferably, the supporting mechanism comprises a fixing rod, the fixing rod is rotatably connected to the fixing plate, the fixing rod is connected with a fixing sleeve in a sliding mode, the bottom of the fixing sleeve is rotatably connected with a first stabilizing plate, and a first bolt is arranged on the first stabilizing plate.

Preferably, the fixing rod is provided with a through hole, the fixing sleeve is provided with a fastening bolt, and the fastening bolt is matched with the through hole.

Preferably, a third slide way is arranged on the fixing plate, a second stabilizing plate is connected in the third slide way in a sliding mode, and a second bolt is arranged on the second stabilizing plate.

Preferably, be equipped with first slide and second slide on the fixed plate, first slide bar sliding connection is in first slide, second slide bar sliding connection is in the second slide.

Compared with the prior art, the utility model provides a protector is used in highway construction possesses following beneficial effect:

1. when the protection device for highway construction is used, a user firstly rotates the fixed rod, the fixed sleeve is fixed on the fixed rod by using the fastening bolt while rotating the fixed rod, then the first stabilizing plate is rotated to enable the first stabilizing plate to be attached to the ground, the first stabilizing plate is connected with the ground by using the first bolt, then the second stabilizing plate is pulled out from the third slideway, the second stabilizing plate is connected with the ground by using the second bolt, after the device is fixed with the ground, the two-way motor is started, the two-way motor drives the first lead screw and the second lead screw to rotate, the first lead screw drives the first fixed block to move leftwards, the second lead screw drives the second fixed block to move rightwards when rotating, the first slide bar and the second slide bar enable the first fixed block and the second fixed block to move more stably, the warning cloth is driven to expand when the first fixed block and the second fixed block move, the hollow sleeve rotates to drive the torsion spring, after first fixed block and second fixed block resume normal position torsional spring drive hollow sleeve will warn the cloth rolling to hollow sleeve on, the utility model discloses simple structure, convenient operation has greatly improved the user and has installed and removed protector's time, is applicable to and promotes on a large scale.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation has greatly improved the user and has installed and removed protector's time, is applicable to and promotes on a large scale.

Drawings

Fig. 1 is a schematic structural view of a protective device for road construction according to the present invention;

fig. 2 is the utility model provides a left side view of protector picture for road construction.

In the figure: 1. a fixing plate; 101. a first fixed block; 102. a second fixed block; 103. a first slideway; 104. a second slideway; 105. a third slideway; 2. a bi-directional motor; 3. a first lead screw; 301. a second lead screw; 4. a first sleeve; 401. a second sleeve; 5. a fixed shaft; 6. a torsion spring; 7. a hollow sleeve; 8. a warning cloth; 9. a first slide bar; 901. a second slide bar; 10. fixing the rod; 1001. a through hole; 11. fixing a sleeve; 12. fastening a bolt; 13. a first stabilizer plate; 14. a first bolt; 15. a second stabilizing plate; 16. and a second bolt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a protection device for highway construction comprises a fixing plate 1, a bidirectional motor 2 is fixedly connected to the inner wall of the fixing plate 1, a first lead screw 3 and a second lead screw 301 are fixedly connected to the output end of the bidirectional motor 2, a first sleeve 4 is connected to the first lead screw 3 in a threaded manner, a second sleeve 401 is connected to the second lead screw 301 in a threaded manner, a first fixed block 101 is fixedly connected to the outer wall of the first sleeve 4, a second fixed block 102 is fixedly connected to the outer wall of the second sleeve 401, a first slide bar 9 is fixedly connected to the outer wall of the first fixed block 101, a second slide bar 901 is fixedly connected to the outer wall of the second fixed block 102, the first slide bar 9 and the second slide bar 901 are both connected to the fixing plate 1 in a sliding manner, a supporting mechanism is arranged on the fixing plate 1, and a winding mechanism is arranged in the first fixed block 101 and the second fixed block 102.

The winding mechanism comprises a fixed shaft 5, the fixed shaft 5 is fixedly connected to the inner walls of the first fixed block 101 and the second fixed block 102, a torsion spring 6 is sleeved on the fixed shaft 5, a hollow sleeve 7 is fixedly connected to the outer wall of the torsion spring 6, and warning cloth 8 is arranged on the hollow sleeve 7.

The supporting mechanism comprises a fixing rod 10, the fixing rod 10 is rotatably connected to the fixing plate 1, a fixing sleeve 11 is slidably connected to the fixing rod 10, a first stabilizing plate 13 is rotatably connected to the bottom of the fixing sleeve 11, and a first bolt 14 is arranged on the first stabilizing plate 13.

The fixing rod 10 is provided with a through hole 1001, the fixing sleeve 11 is provided with a fastening bolt 12, and the fastening bolt 12 is matched with the through hole 1001.

A third slideway 105 is arranged on the fixing plate 1, a second stabilizing plate 15 is connected in the third slideway 105 in a sliding manner, and a second bolt 16 is arranged on the second stabilizing plate 15.

The fixed plate 1 is provided with a first slide way 103 and a second slide way 104, the first slide bar 9 is connected in the first slide way 103 in a sliding manner, and the second slide bar 901 is connected in the second slide way 104 in a sliding manner.

In the utility model, 1, this protector for road construction, when the user uses, at first the dead lever 10 rotates, utilize fastening bolt 12 to fix fixed cover 11 on dead lever 10 when rotating dead lever 10, then rotate first stabilising plate 13, make first stabilising plate 13 paste with ground, utilize first bolt 14 to link first stabilising plate 13 with ground, then take second stabilising plate 15 out from third slide 105, utilize second bolt 16 to link second stabilising plate 15 with ground, after fixing the device with ground, start two-way motor 2, two-way motor 2 drives first lead screw 3 and second lead screw 301 and rotates, first lead screw 3 drives first fixed block 101 and moves to the left, drive second fixed block 102 and move to the right when second lead screw 301 rotates, first slide bar 9 and second slide bar 901 make first fixed block 101 and second fixed block 102 move better steady, first fixed block 101 and second fixed block 102 drive warning cloth 8 expansion when removing, and hollow sleeve 7 rotates and drives torsional spring 6, and torsional spring 6 drives hollow sleeve 7 and will warn 8 rolling of cloth to hollow sleeve 7 after first fixed block 101 and second fixed block 102 resume the normal position on, the utility model discloses simple structure, convenient operation has greatly improved the user and has installed and removed protector's time, is applicable to and promotes on a large scale.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The protection device for the highway construction comprises a fixing plate (1) and is characterized in that a bidirectional motor (2) is fixedly connected to the inner wall of the fixing plate (1), a first lead screw (3) and a second lead screw (301) are fixedly connected to the output end of the bidirectional motor (2), a first sleeve (4) is in threaded connection with the first lead screw (3), a second sleeve (401) is in threaded connection with the second lead screw (301), a first fixing block (101) is fixedly connected to the outer wall of the first sleeve (4), a second fixing block (102) is fixedly connected to the outer wall of the second sleeve (401), a first sliding rod (9) is fixedly connected to the outer wall of the first fixing block (101), a second sliding rod (901) is fixedly connected to the outer wall of the second fixing block (102), and the first sliding rod (9) and the second sliding rod (901) are both in sliding connection with the fixing plate (1), the fixing plate (1) is provided with a supporting mechanism, and winding mechanisms are arranged in the first fixing block (101) and the second fixing block (102).

2. The protection device for highway construction according to claim 1, wherein the winding mechanism comprises a fixed shaft (5), the fixed shaft (5) is fixedly connected to the inner walls of the first fixed block (101) and the second fixed block (102), a torsion spring (6) is sleeved on the fixed shaft (5), a hollow sleeve (7) is fixedly connected to the outer wall of the torsion spring (6), and warning cloth (8) is arranged on the hollow sleeve (7).

3. The protection device for road construction according to claim 1, wherein the supporting mechanism comprises a fixing rod (10), the fixing rod (10) is rotatably connected to the fixing plate (1), a fixing sleeve (11) is slidably connected to the fixing rod (10), a first stabilizing plate (13) is rotatably connected to the bottom of the fixing sleeve (11), and a first bolt (14) is arranged on the first stabilizing plate (13).

4. The protection device for highway construction according to claim 3, wherein a through hole (1001) is formed on the fixing rod (10), a fastening bolt (12) is arranged on the fixing sleeve (11), and the fastening bolt (12) is matched with the through hole (1001).

5. The protection device for road construction according to claim 1, wherein a third slide way (105) is arranged on the fixing plate (1), a second stabilizing plate (15) is connected in the third slide way (105) in a sliding manner, and a second bolt (16) is arranged on the second stabilizing plate (15).

6. A road construction protection device according to claim 1, wherein a first slideway (103) and a second slideway (104) are arranged on the fixing plate (1), the first sliding rod (9) is slidably connected in the first slideway (103), and the second sliding rod (901) is slidably connected in the second slideway (104).