CN219450498U - Speed reducing plate device - Google Patents

Abstract

The utility model provides a speed reducing plate device, and belongs to the technical field of traffic facilities; the device comprises a first speed reducing plate and a second speed reducing plate, wherein a fixing plate is arranged on one side, close to each other, of the first speed reducing plate and the second speed reducing plate. According to the utility model, through the third speed reducing plate, the fixing plate and the third speed reducing plate are effectively fixed by an installer, when the third speed reducing plate is damaged after being used for a long time, the gear can be rotated in the opposite direction to enable the pair of sawtooth plates to restore to the original position, the clamping block is pulled upwards to leave the clamping groove, the limit on the gear is relieved, the third speed reducing plate is moved to one side of the sawtooth plate to be abutted with the inner wall of the first limiting groove, and the third speed reducing plate is pulled upwards, so that the third speed reducing plate is dismounted.

Description

Speed reducing plate device

Technical Field

The utility model relates to the technical field of traffic facilities, in particular to a speed reducing plate device.

Background

The speed reducing plate is also called a speed reducing belt, and is a traffic facility which is arranged on a road to reduce the speed of vehicles passing by. The shape is generally strip-shaped and also has punctiform; the material is mainly rubber and also metal; the yellow and black colors are used for attracting visual attention, so that the road surface is slightly arched to achieve the aim of decelerating the vehicle; the deceleration strip belongs to one of the vertical speed control measures, and the motor vehicle is forced to decelerate according to the heart and physiological principles by changing the height or the material of a certain section of the road so as to achieve the aim of safety. In order to ensure the safety of highway tolling, vehicles need to pass through at low speed when passing through a tolling junction, and a speed reducing plate is usually arranged at the high-speed junction.

When a large amount of current vehicles pass through the speed reducer, can cause the speed reducer frequent damage, road surface damage is serious and the serious scheduling problem of passing noise, especially the lane of goods, the vehicle is heavier when freight train transportation goods, damage to the speed reducer when passing through the speed reducer is more serious, in order to guarantee the speed reduction effect of speed reducer, need maintain it after the speed reducer damages, and the speed reducer is usually through screw connection with ground, the maintenance degree of difficulty is higher, the destruction to ground is also great, the maintenance cost of speed reducer has still been increased, consequently, the application provides a speed reducer device to satisfy the demand.

Disclosure of Invention

The utility model aims to solve the technical problems that the conventional large number of vehicles pass through the speed reducing plate, the speed reducing plate is damaged frequently, road surface damage is serious, passing noise is serious and the like, particularly the problems that the vehicles are heavier when the trucks transport goods, the speed reducing plate is damaged more seriously when the vehicles pass through the speed reducing plate, the speed reducing plate is required to be maintained after being damaged in order to ensure the speed reducing effect of the speed reducing plate, the speed reducing plate is connected with the ground usually through screws, the maintenance difficulty is high, the damage to the ground is also high, and the maintenance cost of the speed reducing plate is increased are solved.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a speed reducing plate device, includes first speed reducing plate and second speed reducing plate, first speed reducing plate with one side that the second speed reducing plate is close to each other is provided with the fixed plate, the top fixedly connected with dead lever of fixed plate, the top of dead lever rotates and is connected with the gear, the draw-in groove has been seted up at the top of gear, fixedly connected with fixed sleeve on the dead lever, the sliding sleeve has been cup jointed in the both sides slip cap, every the equal fixedly connected with serration board in one side of slip cap, the gear with serration board intermesh, be provided with the third speed reducing plate on the fixed plate, vertical groove has been seted up at the top of third speed reducing plate, the inner wall sliding connection of vertical groove has the fixture block, the top fixedly connected with fixed block of fixture block, the top fixedly connected with handle of fixed block outer wall, the one end of connecting rod with the inner wall fixedly connected with of vertical groove, first spacing groove and second spacing groove have been seted up to the bottom of third speed reducing plate, first spacing groove has been seted up to first side of first spacing groove and second spacing groove, fixed groove has been seted up to first side.

Preferably, one side of the first speed reducing plate and one side of the second speed reducing plate are provided with arc-shaped chamfers.

Preferably, the fixing plate is made of steel plate.

Preferably, the third speed reducing plate is yellow in color.

Preferably, the clamping groove is in a cross-shaped structure.

Preferably, the clamping block is in a cross-shaped structure.

Preferably, the first speed reducing plate and the second speed reducing plate are made of steel plates, and rubber pads are arranged on the surfaces of the first speed reducing plate and the second speed reducing plate.

Preferably, a rubber pad is arranged on the surface of the third speed reducing plate.

Preferably, the first speed reducing plate and the second speed reducing plate are both higher than the third speed reducing plate.

Preferably, the length of the first speed reducing plate is longer than the length of the second speed reducing plate.

Compared with the prior art, the utility model has at least the following beneficial effects:

in the scheme, through the third reducing plate that sets up, installer will fix fixed plate and third reducing plate effectively, receive the harm after the long-time use of third reducing plate, can hold handle reverse direction rotation fixed block and drive fixture block and gear reverse direction rotation, make a pair of sawtooth plate resume the normal position after, upwards the pulling handle drives the fixture block and leaves the draw-in groove, remove the spacing to the gear, the one side that moves the third reducing plate backward to the sawtooth plate and the inner wall butt of first spacing groove, upwards the pulling third reducing plate, accomplish the dismantlement to the third reducing plate, the dismantlement mode is simple, need not to use professional instrument, reduce installer's operating time, the maintenance degree of difficulty has been reduced, and the third reducing plate of removable that one department behind the damage of a certain piece third reducing plate need not whole change, the maintenance degree of difficulty has been reduced.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic perspective view of a speed reducing plate device;

FIG. 2 is a schematic view of a partially enlarged top view structure;

FIG. 3 is a partially enlarged schematic perspective view;

fig. 4 is a schematic perspective view of a third reduction plate;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A;

fig. 6 is an enlarged schematic view of the structure at B in fig. 3.

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1. A first reduction plate; 2. a second reduction plate; 3. a fixing plate; 4. a fixed rod; 5. a gear; 6. a clamping groove; 7. a fixed sleeve; 8. a sliding sleeve; 9. a serrated plate; 10. a third reduction plate; 11. a vertical groove; 12. a clamping block; 13. a fixed block; 14. a handle; 15. a connecting rod; 16. a first limit groove; 17. the second limit groove; 18. a first fixing groove; 19. and a second fixing groove.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The following describes a reduction plate device provided by the utility model in detail with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" but also includes meaning "directly on" something with intervening features or layers therebetween, and "over … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1-6, the embodiment of the utility model provides a speed reducing plate device, which comprises a first speed reducing plate 1 and a second speed reducing plate 2, wherein the first speed reducing plate 1 and the second speed reducing plate 2 are fixed with the ground through screws, one side of the first speed reducing plate 1 and one side of the second speed reducing plate 2, which are close to each other, are provided with a fixing plate 3, the fixing plate 3 is fixed with the ground through screws, the top of the fixing plate 3 is fixedly connected with a pair of fixing rods 4, the top of the fixing rods 4 is rotationally connected with a gear 5, the top of the gear 5 is provided with a clamping groove 6, the fixing rods 4 are fixedly connected with a fixing sleeve 7, two sides of the fixing sleeve 7 are slidingly sleeved with sliding sleeves 8, one side of each sliding sleeve 8 is fixedly connected with a serration plate 9, the gear 5 and the serration plate 9 are meshed with each other, the fixing plate 3 is provided with a third speed reducing plate 10, the top of the third speed reducing plate 10 is provided with a vertical groove 11, the inner wall of the vertical groove 11 is slidingly connected with a clamping block 12, the top of the clamping block 12 is fixedly connected with a fixing block 13, the top of the fixing block 13 is fixedly connected with a handle 14, the top of the fixing block 13 is rotatably connected with the fixing block 10, the fixing block 10 is rotatably provided with an indication handle 14, the fixing groove 16 is rotatably connected with the fixing groove 16 to the inner wall of the fixing plate 10, one side of the fixing sleeve is provided with the second side of the fixing sleeve is provided with a second side of the fixing groove 17, and the fixing groove is fixedly connected with the fixing groove 13.

Through the third reducing plate 10 that sets up, when using, the installer is with first reducing plate 1, the back is installed to second reducing plate 2 and fixed plate 3, with the first spacing groove 16 of third reducing plate 10 bottom aim at the top of gear 5, move down third reducing plate 10, make the bottom of third reducing plate 10 and the laminating of the top of fixed plate 3, promote the third reducing plate 10 forward until one side of serration plate 9 and the inner wall butt of second spacing groove 17, at this moment, can push down fixed block 13, make connecting rod 15 disconnection, fixture block 12 moves down and draw-in groove 6 joint, hand handle 14 rotates fixed block 13 and drives fixture block 12 and rotate, can drive gear 5 through fixture block 12 and draw-in groove 6 joint, thereby a pair of serration plate 9 move to the opposite direction respectively with first fixed slot 18 and second fixed slot 19 joint, realize the effective fixed of fixed plate 3 and third reducing plate 10, when the freight train passes through from third reducing plate 10, the wheel promotes the third reducing plate 10 forward, the pair of serration plate 9 that sets up respectively with first fixed slot 18 and second fixed slot 18, this one of serration plate can not cause the injury with the second fixed slot 17, this can not take place with the fixed slot 10, this simple mode of setting up the second reducing plate is difficult to the ground, one of the side is difficult to be installed to the 13.

After long-time use, the third speed reducing plate 10 is damaged, the handle 14 can be held to rotate the fixed block 13 in the opposite direction to drive the clamping block 12 and the gear 5 to rotate in the opposite direction, so that after the pair of the sawtooth plates 9 are restored to the original positions, the handle 14 is pulled upwards to drive the clamping block 12 to leave the clamping groove 6, the limit on the gear 5 is relieved, the third speed reducing plate 10 is moved backwards to one side of the sawtooth plate 9 to be abutted with the inner wall of the first limit groove 16, the third speed reducing plate 10 is pulled upwards, the disassembly of the third speed reducing plate 10 is completed, the disassembly mode is simple, special tools are not needed, the operation time of an installer is shortened, the maintenance difficulty is reduced, the third speed reducing plate 10 at the position where a certain third speed reducing plate 10 is damaged is replaced, the whole replacement is not needed, and the maintenance difficulty is reduced.

In this embodiment, as shown in fig. 1-2, one sides of the first speed reducing plate 1 and the second speed reducing plate 2 are provided with arc-shaped chamfers, the set arc-shaped chamfers can remind a passing truck driver to pass through from the third speed reducing plate 10, the materials of the first speed reducing plate 1 and the second speed reducing plate 2 are steel plate materials, the hardness of the steel plate materials is high, good pressure resistance is achieved, rubber pads are arranged on the surfaces of the first speed reducing plate 1 and the second speed reducing plate 2, friction force between the first speed reducing plate 1 and the second speed reducing plate 2 and wheels can be effectively increased through the arrangement of the rubber pads, and the speed reducing effect of the first speed reducing plate 1 and the second speed reducing plate 2 is improved.

In this embodiment, as shown in fig. 3, the material of the fixing plate 3 is a steel plate material, the steel plate material has high hardness and good pressure resistance, the fixing plate 3 is fixed with the ground through screws, and when the third reduction gear 10 is maintained and replaced, the fixing plate 3 is not required to be replaced, so that damage to the ground is reduced.

In this embodiment, as shown in fig. 4, the third speed reducing plate 10 is yellow, which can play a role in warning, and prompt a truck driver to adjust the driving route of the truck, so that the wheels pass through the third speed reducing plate 10, a rubber pad is arranged on the surface of the third speed reducing plate 10, and the friction between the third speed reducing plate 10 and the wheels can be effectively increased by the arrangement of the rubber pad, so that the speed reducing effect of the third speed reducing plate 10 is increased.

In this embodiment, as shown in fig. 5-6, the clamping groove 6 has a cross structure, the clamping block 12 has a cross structure, and the clamping block 12 and the clamping groove 6 are mutually matched, so that when the third speed reducing plate 10 is fixed, the gear 5 can be rotated better to drive the serrated plate 9 to move.

In this embodiment, as shown in fig. 1, the heights of the first speed reducing plate 1 and the second speed reducing plate 2 are higher than the height of the third speed reducing plate 10, so that a truck driver can be effectively prompted to adjust the driving route of the truck, and the wheels pass through the third speed reducing plate 10.

In this embodiment, as shown in fig. 1, the length of the first speed reducing plate 1 is longer than the length of the second speed reducing plate 2, and the lengths of the first speed reducing plate 1 and the second speed reducing plate 2 are set according to the wheel spacing of the truck, so as to further ensure that the truck can normally pass through the third speed reducing plate 10.

According to the technical scheme, when the three speed reducing plates are used, after the first speed reducing plate, the second speed reducing plate and the fixed plate are installed, the first limiting groove at the bottom of the third speed reducing plate is aligned with the top of the gear, the third speed reducing plate is moved downwards, the bottom of the third speed reducing plate is attached to the top of the fixed plate, the third speed reducing plate is pushed forwards until one side of the sawtooth plate is abutted with the inner wall of the second limiting groove, at the moment, the fixed block can be pressed downwards, the connecting rod is disconnected, the clamping block moves downwards to be clamped with the clamping groove, the fixed block is rotated by the hand-held handle, the clamping block is driven to rotate by the hand-held handle, the gear is driven to rotate by the clamping block to be clamped with the clamping groove, and accordingly, the pair of sawtooth plates are moved to be clamped with the first fixing groove and the second fixing groove respectively, when a truck passes through the third speed reducing plate, the truck pushes the third speed reducing plate forwards, the set pair of sawtooth plates are clamped with the first fixing groove and the second fixing groove respectively, the inner wall of one of the sawtooth plates is abutted with the inner wall of the second fixing groove, and the three speed reducing plates cannot be damaged due to the fact that the installation is easy.

After long-time use, the third speed reducing plate is damaged, the fixed block can be rotated in the opposite direction by holding the handle to drive the clamping block and the gear to rotate in the opposite direction, so that after a pair of saw tooth plates are restored to the original position, the clamping block is driven by the upward pulling handle to leave the clamping groove, the limit on the gear is relieved, the third speed reducing plate is moved backwards to one side of the saw tooth plate to be abutted with the inner wall of the first limit groove, the third speed reducing plate is pulled upwards, the disassembly of the third speed reducing plate is completed, the disassembly mode is simple, a special tool is not needed, the operation time of an installer is reduced, the maintenance difficulty is reduced, the third speed reducing plate at the position where a certain third speed reducing plate is damaged is replaced, the whole replacement is not needed, and the maintenance difficulty is reduced.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. A speed reduction plate device, characterized by comprising:

the device comprises a first speed reducing plate and a second speed reducing plate, wherein a fixed plate is arranged on one side, close to each other, of the first speed reducing plate and the second speed reducing plate, a pair of fixed rods are fixedly connected to the top of the fixed plate, gears are rotatably connected to the tops of the fixed rods, clamping grooves are formed in the tops of the gears, fixed sleeves are fixedly connected to the fixed rods, sliding sleeves are sleeved on two sides of each fixed sleeve in a sliding mode, a serration plate is fixedly connected to one side of each sliding sleeve, and the gears are meshed with the serration plate;

the utility model discloses a fixed plate, including fixed plate, first spacing groove, second spacing groove, first fixed slot, second fixed slot, fixed sleeve with the dead lever joint have been seted up to one side of first spacing groove inner wall, the second fixed slot has been seted up to one side of second spacing groove inner wall, fixed plate's top fixedly connected with handle, the equal fixedly connected with connecting rod in both sides of fixed block outer wall, the one end of connecting rod with the inner wall fixed connection of vertical groove, first spacing groove and second spacing groove have been seted up to the bottom of third reducing plate.

2. The speed reduction plate device according to claim 1, wherein one side of the first speed reduction plate and one side of the second speed reduction plate are each provided with an arc chamfer.

3. The reduction plate device according to claim 1, wherein the material of the fixing plate is a steel plate material.

4. The speed bump device of claim 1 wherein the third speed bump is yellow in color.

5. The speed reducer apparatus of claim 1, wherein the clamping groove has a cross-shaped structure.

6. The speed reduction plate device according to claim 1, wherein the fixture block has a cross-shaped structure.

7. The speed reducing plate device according to claim 1, wherein the first speed reducing plate and the second speed reducing plate are made of steel plates, and rubber pads are arranged on the surfaces of the first speed reducing plate and the second speed reducing plate.

8. The speed reduction plate device according to claim 1, wherein a surface of the third speed reduction plate is provided with a rubber pad.

9. The speed reduction plate device according to claim 1, wherein the first speed reduction plate and the second speed reduction plate are each higher in height than the third speed reduction plate.

10. The speed bump device of claim 1 wherein the length of the first speed bump is longer than the length of the second speed bump.