CN217378955U

CN217378955U - Road bed edge protector for highway construction

Info

Publication number: CN217378955U
Application number: CN202221308951.1U
Authority: CN
Inventors: 崔卫伟; 何战伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-06
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a road bed edge protector for highway construction, comprising a base plate, there is the guard plate front side at bottom plate top through pivot swing joint, adjustment mechanism is installed to the rear side of guard plate, adjustment mechanism includes movable block and locating plate, the surface of movable block and the inner wall swing joint of bottom plate, the front side and the bottom plate fixed connection of locating plate, extension mechanism are installed at the top of guard plate, and extension mechanism includes the protecting crust, the bottom and the guard plate swing joint of protecting crust, the front side swing joint of protecting crust inner chamber has the extension board. The utility model discloses a set up bottom plate, guard plate, adjustment mechanism, extension mechanism, protecting crust, extension board, spring damper, first fixed plate, motor, first threaded rod and second fixed plate's cooperation and use, solved current road bed edge protector for highway construction and did not possess the problem of extending the height that can protect with adjustment protecting panel to protecting panel.

Description

Road bed edge protector for highway construction

Technical Field

The utility model belongs to the technical field of highway construction, especially, relate to a roadbed edge protector for highway construction.

Background

Highway engineering refers to the work such as investigation, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure 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.

The problems existing in the prior art are as follows: highway engineering need protect the edge of road bed in the in-process of construction in order to prevent to collapse, but current edge protector is mostly only safeguard function, can't protect according to the height at road bed edge, when the staff is meetting high road bed edge, the staff need change edge protector with road bed edge height the same, this practicality that has reduced edge protector.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a road bed edge protector for highway construction possesses the advantage of extending the height that can protect with adjustment protective panel to protective panel, has solved current road bed edge protector for highway construction and has not possessed the problem of extending the height that can protect with adjustment protective panel to protective panel.

The utility model is realized in such a way, a road bed edge protection device for highway construction, which comprises a bottom plate, wherein the front side of the top of the bottom plate is movably connected with a protection plate through a shaft pin, the rear side of the protection plate is provided with an adjusting mechanism, the adjusting mechanism comprises a movable block and a positioning plate, the surface of the movable block is movably connected with the inner wall of the bottom plate, the front side of the positioning plate is fixedly connected with the bottom plate, the top of the protection plate is provided with an extension mechanism, the extension mechanism comprises a protection shell, the bottom of the protection shell is movably connected with the protection plate, the front side of the inner cavity of the protection shell is movably connected with an extension plate, four corners of the rear side of the extension plate are provided with spring dampers, the rear side of the spring dampers is fixedly connected with the protection plate, the tops of two sides of the protection plate are fixedly connected with a first fixing plate, and the bottom of the first fixing plate is fixedly connected with a motor, the output of motor extends to the top of first fixed plate and the first threaded rod of fixedly connected with, the surperficial swing joint of first threaded rod has the second fixed plate, between the relative one side of two second fixed plates with protective housing fixed connection.

As the utility model discloses it is preferred, the top of guard plate rear side both sides all has the regulation pole through pivot swing joint, the bottom of adjusting the pole is through pivot and movable block swing joint, the inner chamber swing joint of movable block has the second threaded rod, the front side of second threaded rod and the inner wall swing joint of bottom plate, the rear side of second threaded rod extends to the outside of bottom plate, one of them the rear side and the locating plate swing joint of second threaded rod, another the fixed surface of second threaded rod is connected with the action wheel, the surperficial cover of action wheel is equipped with the belt, the left side swing joint of belt inner chamber has from the driving wheel, from the inner chamber and one of them second threaded rod fixed connection of driving wheel.

As the utility model discloses it is preferred, two recesses have all been seted up to bottom plate inner chamber's both sides, recess inner chamber's front side swing joint has the stopper, between the relative one side of two stoppers with movable block fixed connection.

As the utility model discloses preferred, the equal fixedly connected with fixed block in front side of locating plate both sides, the front side and the bottom plate fixed connection of fixed block.

As the utility model discloses it is preferred, spring damper's fixed surface is connected with first solid fixed ring, first solid fixed ring's rear side and guard plate fixed connection.

As the utility model discloses preferred, the fixed surface of motor is connected with the solid fixed ring of second, the solid fixed ring's of second top and first fixed plate fixed connection.

As the utility model discloses it is preferred, the equal fixedly connected with gag lever post in the opposite one side in first fixed plate top, the top of gag lever post extends to the top of second fixed plate.

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

1. the utility model discloses a set up bottom plate, guard plate, adjustment mechanism, extension mechanism, protecting crust, extension board, spring damper, first fixed plate, motor, first threaded rod and second fixed plate's cooperation and use, solved current road bed edge protector for highway construction and did not possess the problem of extending the height that can protect with adjustment protecting panel to protecting panel.

2. The utility model discloses a set up the movable block, the locating plate, adjust the pole, the second threaded rod, the action wheel, the belt uses with the cooperation from the driving wheel, when edge protector needs to protect the road bed edge according to the slope of road bed edge, the staff rotates the carousel, the carousel drives one of them second threaded rod and rotates, the second threaded rod drives the action wheel and rotates, the action wheel rotates simultaneously through the belt drive from the driving wheel, from driving another second threaded rod and rotating, in the process of two second threaded rods rotating simultaneously, the second threaded rod drives the movable block and moves, the movable block drives the bottom of adjusting the pole through the pivot and moves, then the top of adjusting the pole moves through the one end of pivot drive guard plate, and the bottom of guard plate is through pivot swing joint, be the tilt state when making the removal of one end of guard plate, when the protection surface of the protection plate is matched with the slope of the edge of the roadbed, the purpose of protecting the edge of the roadbed according to the slope of the edge of the roadbed can be achieved.

3. The utility model discloses a cooperation that sets up recess and stopper is used, has played spacing effect to the movable block, makes the movable block can not skew the removal orbit at the in-process that removes.

4. The utility model discloses a set up the fixed block, played fixed effect to the locating plate, made to have stronger fixity between the junction of locating plate and bottom plate.

5. The utility model discloses a set up first solid fixed ring, played fixed effect to spring damper, make spring damper can not lead to droing because of the unexpected condition.

6. The utility model discloses a set up the solid fixed ring of second, played fixed effect to the motor, made the motor can not lead to droing because of the unexpected condition.

7. The utility model discloses a set up the gag lever post, played spacing effect to the second fixed plate, made the second fixed plate can not rotate at the in-process self of going up and down.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial sectional view of the display device according to an embodiment of the present invention;

fig. 3 is a side sectional view of a partial structure provided by an embodiment of the present invention.

In the figure: 1. a base plate; 2. a protection plate; 3. an adjustment mechanism; 301. a movable block; 302. positioning a plate; 303. adjusting a rod; 304. a second threaded rod; 305. a driving wheel; 306. a belt; 307. a driven wheel; 308. a groove; 309. a limiting block; 310. a fixed block; 4. an extension mechanism; 401. a protective shell; 402. a stretching plate; 403. a spring damper; 404. a first fixing plate; 405. a motor; 406. a first threaded rod; 407. a second fixing plate; 408. a first retaining ring; 409. a second retaining ring; 410. a limiting rod.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to fig. 3, a roadbed edge protection device for highway construction provided by the embodiment of the invention comprises a bottom plate 1, a protection plate 2 is movably connected to the front side of the top of the bottom plate 1 through a shaft pin, an adjusting mechanism 3 is installed on the rear side of the protection plate 2, the adjusting mechanism 3 comprises a movable block 301 and a positioning plate 302, the surface of the movable block 301 is movably connected with the inner wall of the bottom plate 1, the front side of the positioning plate 302 is fixedly connected with the bottom plate 1, an extension mechanism 4 is installed on the top of the protection plate 2, the extension mechanism 4 comprises a protection shell 401, the bottom of the protection shell 401 is movably connected with the protection plate 2, an extension plate 402 is movably connected to the front side of the inner cavity of the protection shell 401, spring dampers 403 are installed at four corners of the rear side of the extension plate 402, the rear side of the spring dampers 403 is fixedly connected with the protection plate 2, the top of two sides of the protection plate 2 is fixedly connected with a first fixing plate 404, the bottom fixedly connected with motor 405 of first fixed plate 404, the output of motor 405 extends to the top of first fixed plate 404 and fixedly connected with first threaded rod 406, and the surface swing joint of first threaded rod 406 has second fixed plate 407, between the relative one side of two second fixed plates 407 and protective housing 401 fixed connection.

Referring to fig. 1 and 3, the top of both sides of the rear side of the protection plate 2 is movably connected with an adjusting rod 303 through a shaft pin, the bottom of the adjusting rod 303 is movably connected with a movable block 301 through a shaft pin, an inner cavity of the movable block 301 is movably connected with a second threaded rod 304, the front side of the second threaded rod 304 is movably connected with the inner wall of the bottom plate 1, the rear side of the second threaded rod 304 extends to the outer side of the bottom plate 1, the rear side of one of the second threaded rods 304 is movably connected with a positioning plate 302, the surface of the other second threaded rod 304 is fixedly connected with a driving wheel 305, a belt 306 is sleeved on the surface of the driving wheel 305, the left side of the inner cavity of the belt 306 is movably connected with a driven wheel 307, and the inner cavity of the driven wheel 307 is fixedly connected with one of the second threaded rods 304.

The scheme is adopted: by arranging the movable block 301, the positioning plate 302, the adjusting rod 303, the second threaded rods 304, the driving wheel 305, the belt 306 and the driven wheel 307 for cooperation, when the edge protection device needs to protect the edge of the roadbed according to the gradient of the edge of the roadbed, a worker rotates the turntable, the turntable drives one of the second threaded rods 304 to rotate, the second threaded rod 304 drives the driving wheel 305 to rotate, the driving wheel 305 drives the driven wheel 307 to rotate through the belt 306 while rotating, the driven wheel 307 drives the other second threaded rod 304 to rotate, when the two second threaded rods 304 rotate simultaneously, the second threaded rod 304 drives the movable block 301 to move, the movable block 301 drives the bottom of the adjusting rod 303 to move through the shaft pin, then the top of the adjusting rod 303 drives one end of the protection plate 2 to move through the shaft pin, and the bottom of the protection plate 2 is movably connected through the shaft pin, the one end of the protection plate 2 is inclined when moving, and when the protection surface of the protection plate 2 conforms to the slope of the edge of the roadbed, the purpose of protecting the edge of the roadbed according to the slope of the edge of the roadbed can be achieved.

Referring to fig. 3, two grooves 308 are formed in both sides of the inner cavity of the bottom plate 1, a limiting block 309 is movably connected to the front side of the inner cavity of the groove 308, and one side of the two limiting blocks 309 opposite to each other is fixedly connected with the movable block 301.

Adopt above-mentioned scheme: through the matching use of the groove 308 and the limiting block 309, the limiting effect on the movable block 301 is achieved, and the movable block 301 cannot deviate from a moving track in the moving process.

Referring to fig. 3, the front sides of both sides of the positioning plate 302 are fixedly connected with fixing blocks 310, and the front sides of the fixing blocks 310 are fixedly connected with the bottom plate 1.

Adopt above-mentioned scheme: through setting up fixed block 310, having played fixed effect to locating plate 302, made have stronger fixity between the junction of locating plate 302 and bottom plate 1.

Referring to fig. 2, a first fixing ring 408 is fixedly coupled to a surface of the spring damper 403, and a rear side of the first fixing ring 408 is fixedly coupled to the fender 2.

Adopt above-mentioned scheme: by providing the first fixing ring 408, the spring damper 403 is fixed, so that the spring damper 403 does not fall off due to an accident.

Referring to fig. 2, a second fixing ring 409 is fixedly connected to a surface of the motor 405, and a top of the second fixing ring 409 is fixedly connected to the first fixing plate 404.

Adopt above-mentioned scheme: through setting up the solid fixed ring 409 of second, played fixed effect to motor 405, make motor 405 can not lead to because of the accident and drop.

Referring to fig. 1 and 2, a limiting rod 410 is fixedly connected to each of the opposite sides of the top of the first fixing plate 404, and the top of the limiting rod 410 extends to the top of the second fixing plate 407.

Adopt above-mentioned scheme: through setting up gag lever post 410, played spacing effect to second fixed plate 407, made second fixed plate 407 can not rotate at the in-process self that goes up and down.

The utility model discloses a theory of operation:

when using, when edge protector need extend to protective panel, the output of motor 405 drives first threaded rod 406 and rotates, drive second fixed plate 407 rebound when first threaded rod 406 is rotatory, two second fixed plate 407 rebound drive the protecting crust 401 of relative one side simultaneously and move, because there is a panel fixed connection at the rear side at 2 tops of guard plate, and the surface of panel and the inner wall swing joint of protecting crust 401, when protecting crust 401 moves the assigned position, the spring damper 403 in panel front side four corners drives extension board 402 and moves forward, when extension board 402 moves the assigned position, can accomplish the purpose of extending to protective panel.

In summary, the following steps: this road bed edge protector for highway construction uses through the cooperation that sets up bottom plate 1, guard plate 2, adjustment mechanism 3, extension mechanism 4, protecting crust 401, extension board 402, spring damper 403, first fixed plate 404, motor 405, first threaded rod 406 and second fixed plate 407, has solved current road bed edge protector for highway construction and has not possessed the problem of extending the height that can protect with the adjustment protecting panel to the protecting panel.

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.

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 road bed edge protector for highway construction, includes bottom plate (1), its characterized in that: the front side of the top of the base plate (1) is movably connected with a protection plate (2) through a shaft pin, the rear side of the protection plate (2) is provided with an adjusting mechanism (3), the adjusting mechanism (3) comprises a movable block (301) and a positioning plate (302), the surface of the movable block (301) is movably connected with the inner wall of the base plate (1), the front side of the positioning plate (302) is fixedly connected with the base plate (1), the top of the protection plate (2) is provided with an extension mechanism (4), the extension mechanism (4) comprises a protection shell (401), the bottom of the protection shell (401) is movably connected with the protection plate (2), the front side of the inner cavity of the protection shell (401) is movably connected with an extension plate (402), four corners of the rear side of the extension plate (402) are provided with spring dampers (403), and the rear side of the spring dampers (403) is fixedly connected with the protection plate (2), the equal first fixed plate (404) of fixedly connected with in top of guard plate (2) both sides, the bottom fixedly connected with motor (405) of first fixed plate (404), the output of motor (405) extends to the top of first fixed plate (404) and first threaded rod (406) of fixedly connected with, the surperficial swing joint of first threaded rod (406) has second fixed plate (407), between the relative one side of two second fixed plates (407) and protective housing (401) fixed connection.

2. A roadbed edge protecting device for highway construction as claimed in claim 1, wherein: the tops of the two sides of the rear side of the protection plate (2) are movably connected with adjusting rods (303) through shaft pins, the bottom of the adjusting rod (303) is movably connected with the movable block (301) through a shaft pin, the inner cavity of the movable block (301) is movably connected with a second threaded rod (304), the front side of the second threaded rod (304) is movably connected with the inner wall of the bottom plate (1), the rear side of the second threaded rod (304) extends to the outer side of the bottom plate (1), the rear side of one of the second threaded rods (304) is movably connected with the positioning plate (302), the surface of the other second threaded rod (304) is fixedly connected with a driving wheel (305), the surface of the driving wheel (305) is sleeved with a belt (306), the left side of the inner cavity of the belt (306) is movably connected with a driven wheel (307), the inner cavity of the driven wheel (307) is fixedly connected with one second threaded rod (304).

3. A roadbed edge protecting device for highway construction as claimed in claim 1, wherein: two grooves (308) are formed in two sides of an inner cavity of the bottom plate (1), a limiting block (309) is movably connected to the front side of the inner cavity of the groove (308), and one side, opposite to the two limiting blocks (309), of the two limiting blocks is fixedly connected with the movable block (301).

4. A roadbed edge protecting device for highway construction as claimed in claim 1, wherein: the front sides of the two sides of the positioning plate (302) are fixedly connected with fixing blocks (310), and the front sides of the fixing blocks (310) are fixedly connected with the bottom plate (1).

5. A roadbed edge protecting device for highway construction as claimed in claim 1, wherein: the surface of the spring damper (403) is fixedly connected with a first fixing ring (408), and the rear side of the first fixing ring (408) is fixedly connected with the protection plate (2).

6. A roadbed edge protecting device for highway construction as claimed in claim 1, wherein: the fixed ring (409) of fixed surface that is connected with of motor (405), the top and first fixed plate (404) fixed connection of the fixed ring (409) of second.

7. A roadbed edge protecting device for highway construction as claimed in claim 1, wherein: the opposite side of the top of the first fixing plate (404) is fixedly connected with a limiting rod (410), and the top of the limiting rod (410) extends to the top of the second fixing plate (407).