CN215052401U

CN215052401U - Work attention device for highway maintenance

Info

Publication number: CN215052401U
Application number: CN202120837656.4U
Authority: CN
Inventors: 谢先炯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-07
Anticipated expiration: 2031-04-22

Abstract

The utility model belongs to the technical field of highway maintenance, especially, a work attention device for highway maintenance, to the problem that the stability of warning device in the use is relatively poor, the following scheme is proposed at present, it includes two support columns that are symmetrical to set up and the warning light of the top installation of support column, install the connecting rod between the lateral wall of one side of two support columns, the bottom of two support columns is all fixed with the fixing base, the bottom of fixing base is installed two universal wheels that are symmetrical to set up, one side lateral wall of two connecting rods is all installed two dentate plates that are symmetrical to set up; the utility model discloses in through the setting of supporting component, make it when warning, the staff of being convenient for installs and carries it, at the in-process that uses, according to mutually supporting of pressing plate and rotor plate, can improve its stability, the phenomenon that the preventing arrangement took place to empty improves the installation nature and the warning nature when the highway maintenance.

Description

Work attention device for highway maintenance

Technical Field

The utility model relates to a highway maintenance technical field especially relates to a work attention device for highway maintenance.

Background

"road maintenance" is the maintenance and repair of roads, the maintenance side is focused on the overall maintenance from the building of a traffic vehicle, and the maintenance side is focused on the repair of damaged parts.

In the highway maintenance engineering, to avoid traffic accidents caused by too fast speed of vehicles coming and going, warning devices are usually installed at 100 meters on both sides of the road section to be maintained. The existing warning device for road night construction has simple structure, is a brand with warning characters, has the problems of small volume, poor warning effect and inconvenient transportation when the volume is large, is found in the use of the existing warning device for road night construction, has low use stability, is easy to cause the whole device to turn over, brings inconvenience to users, has low practicability,

Therefore, a work warning indicator for maintaining roads is needed to solve the problem that the stability of the warning device is poor in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of work attention device for highway maintenance has solved the relatively poor problem of stability to warning device in the use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a work attention device for highway maintenance, includes that two are the warning light of the top installation of the support column of symmetry setting and support column, two install the connecting rod between one side lateral wall of support column, two the bottom of support column all is fixed with the fixing base, two universal wheels that are the symmetry setting are installed to the bottom of fixing base, two the tooth-shaped plate that is the symmetry setting is all installed to one side lateral wall of connecting rod, one side lateral wall of support column is fixed with two gag lever posts that are the symmetry setting, the bottom inner wall of support column rotates and is connected with threaded rod a, threaded rod a's external fixed surface has the gear, threaded rod a's surface is located the below threaded connection of gear and has the thread bush, the inside of fixing base is provided with supporting component.

Preferably, the supporting component comprises a fixing rod fixed to the bottom end of the threaded sleeve, a sliding plate is fixed to the bottom end of the fixing rod, a sliding rod is connected to the inner wall of the fixing seat in a sliding mode, a fixing plate is fixed to the bottom end side wall of the sliding rod, two moving rods symmetrically arranged are fixed to the bottom end of the fixing plate, a pressing plate is fixed to the bottom end of each moving rod, a telescopic spring is fixed between the side wall of one side of the fixing seat and the side wall of one side of the fixing seat, and the telescopic spring is sleeved on the outer surface of the sliding rod in a sliding mode.

Preferably, one side wall of the sliding plate is in sliding connection with one side inner wall of the supporting column, the gear is meshed with the toothed plate, the toothed plate penetrates through one side wall of the supporting column in a sliding mode, and the limiting rod is a two-section telescopic rod.

Preferably, one side lateral wall of support column is fixed with the spliced pole, the inside of spliced pole is rotated and is connect threaded rod b, threaded rod b's surface threaded connection has the movable plate, one side lateral wall of fixing base is rotated and is connected with two rotor plates that are the symmetry and set up, one side lateral wall of rotor plate with it has the bracing piece to articulate between one side lateral wall of movable plate.

Preferably, one end of the movable plate extends to the outer side of the connecting column, the movable plate is in sliding connection with the side wall of one side of the connecting column, and the rotating plate and the outer wall of one side of the fixed seat are in inclined distribution.

Preferably, the pressing plate, the universal wheel and the bottom end of the rotating plate are located on the same horizontal plane, and the moving rod penetrates through the side wall of one side of the fixed seat in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through the setting of supporting component, make it when warning, the staff of being convenient for installs and carries it, at the in-process that uses, according to mutually supporting of pressing plate and rotor plate, can improve its stability, the phenomenon that the preventing arrangement took place to empty improves the installation nature and the warning nature when the highway maintenance.

2. The utility model discloses in mutually supporting through the gear of flute plate, can realize through the slide bar that the device supports the purpose to reciprocating of pressing the clamp plate, connecting rod and the scalable setting of gag lever post make it in the engineering that uses, avoided the device bulky to influence staff's transport and use.

Drawings

Fig. 1 is a schematic view of a main cross-sectional structure of a support pillar and a fixing seat of a work warning device for highway maintenance provided by the utility model;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is the utility model provides a side of spliced pole of work attention device for highway maintenance cuts open the structure schematic diagram.

In the figure: 1. a support pillar; 2. a warning light; 3. a connecting rod; 4. a fixed seat; 5. a universal wheel; 6. a toothed plate; 7. a limiting rod; 8. a threaded rod a; 9. a gear; 10. a threaded sleeve; 11. a support assembly; 110. fixing the rod; 111. a sliding plate; 112. a slide bar; 113. a fixing plate; 114. a travel bar; 115. a pressing plate; 116. a tension spring; 12. connecting columns; 13. a threaded rod b; 14. moving the plate; 15. a rotating plate; 16. a support rod.

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.

Referring to fig. 1-3, a work warning indicator for highway maintenance comprises two support columns 1 which are symmetrically arranged and a warning light 2 which is arranged at the top end of each support column 1, a connecting rod 3 is arranged between the side walls of one side of each support column 1, a fixed seat 4 is fixed at the bottom end of each support column 1, two universal wheels 5 which are symmetrically arranged are arranged at the bottom end of each fixed seat 4, two tooth-shaped plates 6 which are symmetrically arranged are arranged on the side walls of one side of each connecting rod 3, two limiting rods 7 which are symmetrically arranged are fixed on the side walls of one side of each support column 1, a threaded rod a8 is rotatably connected to the inner wall of the bottom of each support column 351, a gear 9 is fixed on the outer surface of each threaded rod a8, a threaded sleeve 10 is connected to the outer surface of each threaded rod a8, a support component 11 is arranged inside each fixed seat 4, and specifically, the connecting rods 3 and the limiting rods 7 are telescopically arranged, the device has the advantages that in the process of using the device, the phenomenon that the carrying and the use of workers are influenced due to the overlarge size of the device is avoided.

The supporting component 11 includes the dead lever 110 with the bottom mounting of thread bush 10, the bottom mounting of dead lever 110 has sliding plate 111, the inner wall sliding connection of fixing base 4 has slide bar 112, the bottom lateral wall of slide bar 112 is fixed with fixed plate 113, the bottom mounting of fixed plate 113 has two carriage release levers 114 that are the symmetry and set up, the bottom mounting of carriage release lever 114 has press plate 115, be fixed with expanding spring 116 between one side lateral wall of fixing base 4 and one side lateral wall of fixing base 4, expanding spring 116 slides and cup joints in the surface of slide bar 112, one side lateral wall of sliding plate 111 and one side inner wall sliding connection of support column 1, gear 9 meshes with dentate plate 6 mutually, dentate plate 6 slides and runs through one side lateral wall of support column 1, gag lever post 7 is two segmentation telescopic links, it is concrete, setting through press plate 115, can improve its stability.

The lateral wall of one side of support column 1 is fixed with spliced pole 12, and the inside of spliced pole 12 is rotated and is connect threaded rod b13, and threaded rod b 13's surface threaded connection has movable plate 14, and one side lateral wall of fixing base 4 rotates and is connected with two rotor plates 15 that are the symmetry and set up, and it has bracing piece 16 to articulate between one side lateral wall of rotor plate 15 and one side lateral wall of movable plate 14, and the one end of movable plate 14 extends to the outside of spliced pole 12, one side lateral wall sliding connection of movable plate 14 and spliced pole 12, rotor plate 15 and one side outer wall of fixing base 4 are the slope and distribute, and the bottom of pressing board 115 and universal wheel 5 and rotor plate 15 all is located same horizontal plane, and the slide of carriage release lever 114 runs through one side lateral wall of fixing base 4, and is concrete, presses mutually supporting of board 115 and rotor plate 15, realizes the device support purpose.

The working principle is as follows: when the device is needed to be used in highway maintenance, the device is pushed to a needed place, two support columns 1 are pulled to move, so that the connecting rod 3 extends and retracts, the connecting rod 3 is a combination of two X-shaped rods, the limiting rod 7 extends and retracts, the toothed plate 6 moves along with the movement of the joint of the two connecting rods 3, the toothed plate 6 drives the gear 9 to rotate when moving, the gear 9 drives the threaded rod a8 to rotate when rotating, the threaded rod a8 drives the threaded sleeve 10 to move when moving, the threaded sleeve 10 drives the fixed rod 110 to move when moving, the fixed rod 110 drives the sliding plate 111 to move when moving, the sliding plate 111 presses the sliding rod 112, the sliding rod 112 moves towards the bottom end of the fixed seat 4 under the pressing of the sliding plate 111, the sliding rod 112 drives the fixed plate 113 to move when moving, the fixed plate 113 drives the movable plate 14 to move when moving, the moving rod 114 drives the pressing plate 115 to move when moving, then the threaded rod b13 inside the connecting column 12 is rotated, the threaded rod b13 drives the movable plate 14 to move when rotating, the movable plate 14 moves towards the bottom end of the connecting column 12, the movable plate 14 drives the supporting rod 16 to rotate when moving, the supporting rod 16 drives the rotating plate 15 to rotate when rotating, at the moment, the pressing plate 115 and the bottoms of the universal wheels 5 and the rotating plate 15 are all located on the same horizontal plane, and the pressing plate 115 and the rotating plate 15 are matched with each other, so that the stability of the device can be improved, the phenomenon that the device is toppled over is prevented, and the installation performance and the warning performance during highway maintenance are improved.

The warning lamp 2 is commercially available, and the warning lamp 2 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.

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 utility model provides a work attention device for highway maintenance, includes two support columns (1) that are the symmetry and warning light (2) of the bottom installation of support column (1), its characterized in that, two install connecting rod (3) between one side lateral wall of support column (1), two the bottom of support column (1) all is fixed with fixing base (4), two universal wheel (5) that are the symmetry and set up are installed to the bottom of fixing base (4), two tooth-shaped plate (6) that are the symmetry and set up are all installed to one side lateral wall of connecting rod (3), one side lateral wall of support column (1) is fixed with two gag lever posts (7) that are the symmetry and set up, the bottom inner wall of support column (1) rotates and is connected with threaded rod a (8), the surface of threaded rod a (8) is fixed with gear (9), the surface of threaded rod a (8) is located the below threaded connection of gear (9) has thread bush (10), and a supporting component (11) is arranged in the fixed seat (4).

2. The work warning device for road maintenance according to claim 1, wherein the supporting assembly (11) comprises a fixing rod (110) fixed to a bottom end of the threaded sleeve (10), a sliding plate (111) is fixed to a bottom end of the fixing rod (110), a sliding rod (112) is slidably connected to an inner wall of the fixing seat (4), a fixing plate (113) is fixed to a bottom end side wall of the sliding rod (112), two symmetrically-arranged moving rods (114) are fixed to a bottom end of the fixing plate (113), a pressing plate (115) is fixed to a bottom end of the moving rod (114), a telescopic spring (116) is fixed between a side wall of the fixing seat (4) and a side wall of the fixing seat (4), and the telescopic spring (116) is slidably sleeved on an outer surface of the sliding rod (112).

3. The work warning device for road maintenance according to claim 2, wherein one side wall of the sliding plate (111) is slidably connected with one side inner wall of the supporting column (1), the gear (9) is engaged with the toothed plate (6), the toothed plate (6) slidably penetrates through one side wall of the supporting column (1), and the limiting rod (7) is a two-segment telescopic rod.

4. The work attention device for highway maintenance according to claim 1, wherein a connecting column (12) is fixed on one side wall of the supporting column (1), a threaded rod b (13) is rotatably connected inside the connecting column (12), a moving plate (14) is connected to the outer surface of the threaded rod b (13) in a threaded manner, two rotating plates (15) which are symmetrically arranged are rotatably connected to one side wall of the fixed seat (4), and a supporting rod (16) is hinged between one side wall of each rotating plate (15) and one side wall of each moving plate (14).

5. A working warning indicator for road maintenance according to claim 4, characterized in that one end of the movable plate (14) extends to the outside of the connecting column (12), the movable plate (14) is slidably connected with one side wall of the connecting column (12), and the rotating plate (15) is obliquely arranged with one side outer wall of the fixed seat (4).

6. The work indicator for road maintenance according to claim 2, wherein the pressing plate (115) is located on the same horizontal plane as the bottom ends of the universal wheels (5) and the rotating plate (15), and the moving rod (114) slidably penetrates through one side wall of the fixed seat (4).