CN219219064U - Highway reconstruction and expansion slope protection device - Google Patents

Abstract

The utility model discloses a highway reconstruction slope protection device, in particular to the technical field of slope protection, which comprises a main board, wherein the rear end of the main board is movably connected with a protection mechanism, the protection mechanism comprises an auxiliary board, a first chute, a second chute, a first clamping groove, a clamping board, a spring assembly, a limit column, a roller, a third chute, a bearing wheel, a connecting column and a connecting board, and the first chute is arranged on the outer wall of one end of the auxiliary board. According to the utility model, when a section of protection belt is required to be installed on a slope for later highway reconstruction and expansion, a user can conveniently and rapidly assemble and splice the main boards and assemble a plurality of auxiliary boards, and only one person is required to rapidly complete the assembly, so that the working efficiency of the user is improved, the user can clamp the clamping board of the auxiliary board drawn out with the first clamping groove arranged on one side of the main board, and then the user can clamp the clamping board of the auxiliary board drawn out first with the first clamping groove of the other group of main boards, so that one protection belt is formed.

Description

Highway reconstruction and expansion slope protection device

Technical Field

The utility model relates to the technical field of slope protection, in particular to a highway reconstruction and expansion slope protection device.

Background

Along with the continuous development of economy, the living standard of substances of people is higher and higher, especially the high-speed development of economy in coastal and middle areas is more and more, and self-driven automobiles are more and more, so that the requirements of traffic increase in the areas are met, the widening and reconstruction of the existing expressways are very necessary, especially the land resources of the country are relatively lack, compared with the reconstruction of the roads, the widening of the old road bed can fully utilize the original road bed, shorten the construction period and occupy less construction land, wherein in the road reconstruction and reconstruction engineering, a protection device is generally arranged at the edge of the road to protect pedestrians and vehicles in the road;

through retrieving, current patent (publication number: CN 213741139U) discloses a highway reconstruction slope protector, which comprises a base, the inside of base is provided with first slide rail, the inside sliding connection of first slide rail has a plurality of guard plates, and the bottom of a plurality of guard plates is provided with the fixed block, the inside rotation of fixed block is connected with the backup pad, the side fixedly connected with first spring of guard plate, the bottom fixedly connected with second spring of backup pad, the one end of second spring is fixed at the guard plate, the bottom fixedly connected with fixed plate of backup pad, the internal thread connection of fixed plate has the staple, the top fixedly connected with first motor of guard plate. According to the utility model, the first motor is started to rotate to drive the first nut plate on the first screw rod to move, so that the protection plate is opened under the drive of the first nut plate, the protection range of the protection plate is increased, and the protection plate is fixed by the fixing nails, so that the fixing process of the side slope is more stable. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

the existing protection device for the highway reconstruction and expansion slope is generally formed by splicing and fixing a plurality of protection plates and the edge of a road, but the plurality of protection plates have more factors in the splicing process and have larger weight, so that the workload of splicing is larger, two or even a plurality of workers are required to carry out auxiliary installation operation, and time and labor are wasted, so that a protection mechanism capable of quickly splicing and installing the plurality of protection plates is required;

therefore, a highway reconstruction slope protection device is provided for solving the problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a highway reconstruction and expansion slope protection device, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a highway reconstruction slope protector, includes the mainboard, the rear end swing joint of mainboard has protection machanism, protection machanism is including subplate, first spout, second spout, first draw-in groove, cardboard, spring assembly, spacing post, gyro wheel, third spout, bearing wheel, spliced pole and connecting plate, first spout has been seted up to the one end outer wall of subplate, the second spout has been seted up to the other end outer wall of subplate, the first draw-in groove of one side outer wall fixedly connected with of subplate, the opposite side outer wall fixedly connected with cardboard of subplate, the inboard outer wall fixedly connected with spring assembly of cardboard, the inside outer wall fixedly connected with spacing post of second spout, the week side swing joint of spacing post has the gyro wheel, the third spout has been seted up to the top outer wall of subplate, the inside swing joint of third spout is connected with the bearing wheel, the top fixedly connected with spliced pole of bearing wheel, the top fixedly connected with connecting plate of spliced pole.

Preferably, the connecting columns and the bearing wheels are arranged in two, and the two connecting columns and the bearing wheels are symmetrical on the central axis of the connecting plate.

Preferably, the upper part of one side of the front end of the main board is movably attached and connected with a screw cap, the rear end of the screw cap is movably connected with a screw rod, and the screw rod is movably connected with the main board in a penetrating way.

Preferably, the middle part of the outer wall of the front end of the main board is fixedly connected with a mounting plate through a screw, and the front end of the mounting plate is movably connected with an upper supporting plate through a movable shaft.

Preferably, a first limit screw is movably connected to one side of the upper supporting plate in a penetrating manner, a lower supporting plate is movably clamped and connected to the bottom of the upper supporting plate, and the lower supporting plate is movably connected with the upper supporting plate in a penetrating manner.

Preferably, the bottom of the lower supporting plate is movably connected with a flat plate through a movable shaft, and four screws are movably penetrated through the surface of the flat plate.

Preferably, the fixed knot of one side middle part outer wall fixedly connected with of mainboard, the inside of fixed knot is through loose axle activity through-connection there being the fly leaf, the mainboard is provided with two, and another group of mainboard's one side outer wall middle part fixedly connected with second draw-in groove, the opposite side outer wall activity through-connection of second draw-in groove has second stop screw.

Preferably, the outer walls of the two sides of the main board are also provided with a first clamping groove and a clamping board, and the first clamping groove is symmetrical to the clamping board relative to the central axis of the main board.

The utility model has the technical effects and advantages that:

1. compared with the prior art, this highway reconstruction side slope protector passes through protection machanism, when the later stage highway reconstruction side slope needs to install a section protection belt, the quick equipment concatenation mainboard of convenient to use person and a plurality of subplates of equipment, and only need alone can accomplish the equipment fast, user's work efficiency has been improved, wherein a subplate of user pulling rearmost, the subplate begins the atress and removes to one side afterwards, and then roll between the second spout of preceding subplate rear end through the gyro wheel of front end and carry out laborsaving, and follow the slip of subplate, the connecting plate on drive top is to the syntropy remove, then carry out spacingly through connecting plate, spliced pole and bearing wheel pair two sets of subplates, afterwards after reaching final length, the cardboard of rear end subplate one side can carry out the block between with first draw-in groove, thereby carry out the block spacing to two sets of subplates, then use this person pulls out the inside of remaining subplate from the mainboard in proper order, then carry out the block with the first draw-out the cardboard of subplate and the first draw-in groove that one side set of subplate, then the user carries out the first draw-in groove of the first subplate with the first vice plate of block of the first side of the first deck, thereby the protection belt is formed to the mainboard.

2. Compared with the prior art, the highway reconstruction slope protection device has the advantages that the relationship among the mounting plate, the upper supporting plate, the lower supporting plate, the flat plate and the first limiting screw is realized, the main plate is mounted by a later user, the rear end of the main plate can be supported, the first limiting screw is rotated firstly by the user to cancel the limiting of the lower supporting plate, then the lower supporting plate is pulled out from the upper supporting plate by the user, the length of the lower supporting plate is adjusted by the user according to the height and the angle of the ground, and then the user is limited and fixed through the first limiting screw when the proper length is reached, and then the flat plate is fixed with the ground through the screw on the surface of the flat plate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of a protection mechanism of the present utility model.

FIG. 3 is a schematic view of the rear end structure of the sub-panel of the present utility model.

FIG. 4 is a schematic view of a connection structure of two sub-boards according to the present utility model.

Fig. 5 is a schematic diagram of the structure of fig. 2 a according to the present utility model.

Fig. 6 is a schematic diagram of the structure of fig. 4B according to the present utility model.

The reference numerals are: 1. a main board; 2. a screw cap; 3. a screw rod; 4. a protective mechanism; 401. a sub-plate; 402. a first chute; 403. a second chute; 404. a first clamping groove; 405. a clamping plate; 406. a spring assembly; 407. a limit column; 408. a roller; 409. a third chute; 410. a bearing wheel; 411. a connecting column; 412. a connecting plate; 5. a mounting plate; 6. an upper supporting plate; 7. a lower supporting plate; 8. a flat plate; 9. a first limit screw; 10. a fixing buckle; 11. a movable plate; 12. a second clamping groove; 13. and a second limit screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The highway reconstruction slope protection device as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 comprises a main board 1, the rear end swing joint of the main board 1 has a protection mechanism 4, the protection mechanism 4 includes a subplate 401, a first chute 402, a second chute 403, a first clamping groove 404, a clamping plate 405, a spring assembly 406, a limit post 407, a roller 408, a third chute 409, a bearing wheel 410, a connecting post 411 and a connecting plate 412, a first chute 402 is provided on one end outer wall of the subplate 401, a second chute 403 is provided on the other end outer wall of the subplate 401, a first clamping groove 404 is fixedly connected to one side outer wall of the subplate 401, a clamping plate 405 is fixedly connected to the other side outer wall of the subplate 401, a spring assembly 406 is fixedly connected to the inner side outer wall of the clamping plate 405, a limit post 407 is fixedly connected to the inner outer wall of the second chute 403, a roller 408 is movably connected to the periphery of the limit post 407, a third chute 409 is provided on the top outer wall of the subplate 401, a bearing wheel 410 is movably clamped inside the third chute 409, a connecting post 410 is fixedly connected to the top of the bearing wheel 410, and a connecting post 412 is fixedly connected to the top of the connecting post 411.

Wherein: the user pulls a subsidiary plate 401 at the rearmost end, then the subsidiary plate 401 starts to be stressed and moves to one side, then the roller 408 at the front end rapidly moves between the second sliding groove 403 at the rear end of the preceding subsidiary plate 401, and follows the sliding of the subsidiary plate 401, the connecting plate 412 at the top end is driven to move in the same direction, then the two groups of subsidiary plates 401 are limited through the connecting plate 412, the connecting column 411 and the bearing wheel 410, after the final length is reached, the clamping plate 405 at one side of the subsidiary plate 401 at the rear end can be clamped with the first clamping groove 404, so that the two groups of subsidiary plates 401 are limited in a clamping manner, then the rest subsidiary plates 401 are sequentially pulled out from the inside of the main plate 1, then the clamping plate 405 of the subsidiary plate 401 which is pulled out at the rear end is clamped with the first clamping groove 404 arranged at one side of the main plate 1, then the clamping plate 405 of the subsidiary plate 401 which is pulled out at the front end is clamped with the first clamping groove 404 of the other group of the main plate 1, the user can increase the number of subsidiary plates 401 and the surface parts of the subsidiary plates 401 according to the requirement, the first sliding groove 403 is provided with the first sliding groove 409 which is normally provided for the first sliding groove 409 at the rear end of the subsidiary plate 1.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working manner, as shown in fig. 1 to 6, and described in detail below:

as a preferred embodiment, two connecting posts 411 and bearing wheels 410 are provided, and the two connecting posts 411 and bearing wheels 410 are symmetrical about the central axis of the connecting plate 412; further, in the later operation, the user can limit the two sets of auxiliary plates 401 through the connecting plate 412, the connecting post 411 and the bearing wheel 410 between the two sets of auxiliary plates 401.

As a preferred embodiment, a nut 2 is movably attached and connected above one side of the front end of the main board 1, a screw rod 3 is movably connected at the rear end of the nut 2, and the screw rod 3 is movably connected with the main board 1 in a penetrating way; further, during the later working, the gap between the two main boards 1 can be controlled by rotating the screw cap 2 on the surface of the screw rod 3.

As a preferred embodiment, the middle part of the outer wall of the front end of the main board 1 is fixedly connected with a mounting board 5 through a screw, and the front end of the mounting board 5 is movably connected with an upper supporting board 6 through a movable shaft; further, in the latter operation, the upper support plate 6 can be adjusted in a desired angle by the movable shaft.

As a preferred embodiment, a first limit screw 9 is movably connected to one side of the upper supporting plate 6 in a penetrating manner, a lower supporting plate 7 is movably connected to the bottom of the upper supporting plate 6 in a clamping manner, and the lower supporting plate 7 is movably connected to the upper supporting plate 6 in a penetrating manner; further, at the later stage during operation, the inside of going up fagging 6 is provided with the tenon, and has seted up the fourth of twelve earthly branches groove down the one side outer wall of fagging 7, goes up simultaneously and carries out movable block through tenon and fourth of twelve earthly branches groove between fagging 6 and the fagging 7 down.

As a preferred embodiment, the bottom of the lower supporting plate 7 is movably connected with a flat plate 8 through a movable shaft, and four screws are movably penetrated through the surface of the flat plate 8; further, in the latter work, the user may penetrate the flat plate 8 by four screws and be fixed on the horizontal ground.

As a preferred embodiment, the outer wall of one side middle part of the main board 1 is fixedly connected with a fixing buckle 10, the inside of the fixing buckle 10 is movably connected with a movable board 11 through a movable shaft, two main boards 1 are arranged, the middle part of one side outer wall of the other group of main boards 1 is fixedly connected with a second clamping groove 12, and the outer wall of the other side of the second clamping groove 12 is movably connected with a second limit screw 13 in a penetrating way; further, at the later stage during operation, when the protection device 4 is located in the middle of two sets of mainboards 1, the user can want to block the movable plate 11 with the second clamping groove 12 by rotating the movable plate 11, then the user limits the movable plate 11 through the second limiting screw 13, and then the user intercepts and limits the internal protection device 4 through the movable plate 11.

As a preferred embodiment, the outer walls of the two sides of the main board 1 are also provided with a first clamping groove 404 and a clamping board 405, and the first clamping groove 404 and the clamping board 405 are symmetrical to each other compared with the central axis of the main board 1; further, during the later operation, the first clamping groove 404 of the main board 1 may be engaged with the clamping plate 405 of the forefront auxiliary board 401.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

The working process of the utility model is as follows:

in the later use of the device, the device is firstly placed on the horizontal ground on the roadside of the road reconstruction slope, then a user budgets the falling point of the flat plate 8 according to the gradient of the road surface, wherein the user firstly rotates the first limiting screw 9 to cancel the limitation of the lower supporting plate 7, then the user withdraws the lower supporting plate 7 from the inside of the upper supporting plate 6, then the user adjusts the length of the lower supporting plate 7 according to the height and the angle of the ground, then the user performs limiting fixation through the first limiting screw 9 when the proper length is reached, then the flat plate 8 is fixed with the ground through the screw on the surface of the flat plate 8, then the user pulls the auxiliary plate 401 at the rearmost end when the user needs to install the protection plate to form the protection belt, then the auxiliary plate 401 starts to bear force and moves to one side, the rolling between the second sliding grooves 403 at the rear end of the front auxiliary plate 401 is then carried out through the rollers 408 at the front end, and the sliding of the auxiliary plate 401 is followed, the connecting plate 412 at the top end is driven to move in the same direction, the two groups of auxiliary plates 401 are limited through the connecting plate 412, the connecting column 411 and the bearing wheel 410, after reaching the final length, the clamping plate 405 at one side of the rear auxiliary plate 401 can be clamped with the first clamping groove 404, so that the two groups of auxiliary plates 401 are clamped and limited, the rest auxiliary plates 401 are sequentially pulled out from the inside of the main plate 1 by using the clamping plate, the clamping plate 405 of the finally pulled out auxiliary plate 401 is clamped with the first clamping groove 404 arranged at one side of the main plate 1, then a user clamps the clamping plate 405 of the first pulled out auxiliary plate 401 to the first clamping groove 404 of the other group of the main plate 1, and a protective belt is formed, this is the workflow of the highway reconstruction and expansion slope protection device.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (8)

1. The utility model provides a highway reconstruction and expansion side slope protection device, includes mainboard (1), its characterized in that: the rear end of the main board (1) is movably connected with a protection mechanism (4), and the protection mechanism (4) comprises an auxiliary board (401), a first chute (402), a second chute (403), a first clamping groove (404), a clamping board (405), a spring assembly (406), a limit column (407), a roller (408), a third chute (409), a bearing wheel (410), a connecting column (411) and a connecting plate (412);

first spout (402) has been seted up to the one end outer wall of subplate (401), second spout (403) has been seted up to the other end outer wall of subplate (401), first draw-in groove (404) of one side outer wall fixedly connected with of subplate (401), opposite side outer wall fixedly connected with cardboard (405) of subplate (401), the inboard outer wall fixedly connected with spring assembly (406) of cardboard (405), the inside outer wall fixedly connected with spacing post (407) of second spout (403), the week side swing joint of spacing post (407) has gyro wheel (408), third spout (409) have been seted up to the top outer wall of subplate (401), the inside swing joint of third spout (409) is connected with bearing wheel (410), the top fixedly connected with spliced pole (411) of bearing wheel (410), the top fixedly connected with connecting plate (412) of spliced pole (411).

2. A highway reconstruction and expansion slope protection device according to claim 1, wherein: the connecting columns (411) and the bearing wheels (410) are arranged in two, and the two connecting columns (411) and the bearing wheels (410) are symmetrical to the central axis of the connecting plate (412).

3. A highway reconstruction and expansion slope protection device according to claim 1, wherein: the novel movable type electric heating device is characterized in that a screw cap (2) is movably attached to the upper portion of one side of the front end of the main board (1), a screw rod (3) is movably connected to the rear end of the screw cap (2), and the screw rod (3) is movably connected with the main board (1) in a penetrating mode.

4. A highway reconstruction and expansion slope protection device according to claim 3, wherein: the middle part of the outer wall of the front end of the main board (1) is fixedly connected with a mounting plate (5) through a screw, and the front end of the mounting plate (5) is movably connected with an upper supporting plate (6) through a movable shaft.

5. The highway reconstruction and expansion slope protection device according to claim 4, wherein: one side of the upper supporting plate (6) is movably connected with a first limit screw (9) in a penetrating way, the bottom of the upper supporting plate (6) is movably clamped and connected with a lower supporting plate (7), and the lower supporting plate (7) is movably connected with the upper supporting plate (6) in a penetrating way.

6. The highway reconstruction and expansion slope protection device according to claim 5, wherein: the bottom of the lower supporting plate (7) is movably connected with a flat plate (8) through a movable shaft, and four screws movably penetrate through the surface of the flat plate (8).

7. The highway reconstruction and expansion slope protection device according to claim 6, wherein: one side middle part outer wall fixedly connected with of mainboard (1) is fixed detains (10), the inside of fixed knot (10) is through loose axle activity through-connection has fly leaf (11), mainboard (1) is provided with two, and one side outer wall middle part fixedly connected with second draw-in groove (12) of another group mainboard (1), the opposite side outer wall activity through-connection of second draw-in groove (12) has second stop screw (13).

8. The highway reconstruction and expansion slope protection device according to claim 7, wherein: the two side outer walls of the main board (1) are also provided with a first clamping groove (404) and a clamping board (405), and the first clamping groove (404) and the clamping board (405) are symmetrical to each other compared with the central axis of the main board (1).

Images