CN214573073U

CN214573073U - Roadbed convenient to lay in low-fill shallow-excavation road section gravel

Info

Publication number: CN214573073U
Application number: CN202120150084.2U
Authority: CN
Inventors: 谢忠安; 蒲继光; 候宗录; 朱杰; 张辉; 张兆华
Original assignee: Qinghai Huangyuan Highway Engineering Construction Co ltd
Current assignee: Qinghai Huangyuan Highway Engineering Construction Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-02
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a road bed convenient to lay in low fill shallow highway section gravel of digging, relate to the road bed and lay technical field, including fixing device, the road bed device, damping device, strutting arrangement and drainage device, fixing device includes the bottom plate, the road bed device includes body and loading board, the loading board both ends respectively with the inside both sides surface welding of body, damping device includes shock attenuation board and damping spring, strutting arrangement is including supporting base and support column, a plurality of support column one end respectively with a plurality of support base upper surface connection, drainage device includes the aqueduct, water pump and hydrophobic board, body both sides surface is equipped with the through-hole, a plurality of aqueducts are connected with a plurality of through-holes respectively. The utility model discloses in, when receiving external vibrations, the shock attenuation board carries out preliminary shock attenuation to it, and damping spring's atress compression and production elastic deformation, when it carries out elastic deformation and resumes, can produce the power of an opposite action to the vibrations of neutralization improve equipment's antidetonation effect.

Description

Roadbed convenient to lay in low-fill shallow-excavation road section gravel

Technical Field

The utility model relates to a technical field is laid to the road bed, in particular to road bed convenient to lay in low fill shallow highway section gravel of digging.

Background

The roadbed is the foundation of a track or a road surface, is an earth structure formed by excavation or filling, provides necessary conditions for track or road surface laying and train or traveling operation, bears static load and dynamic load of the track and rolling stock or road surface and traffic load, and transmits and diffuses the load to the deep part of the foundation, and plays an important role in construction quantity, floor area and investment in civil engineering.

The existing roadbed has a simple structure, is often attacked and damaged by changes of natural conditions such as geology, water, rainfall, climate, earthquake and the like, and has poor resistance capability, so that the roadbed which is convenient to lay in gravel of a low-fill shallow-digging road section is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a road bed of being convenient for lay in low fill shallow excavation highway section gravel can effectively solve the background art in the resistance relatively poor, receive precipitation, the problem of the destruction of weather and earthquake easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a roadbed convenient to lay in gravel of a low-fill shallow-digging road section comprises a fixing device, a roadbed device, a damping device, a supporting device and a drainage device, wherein the fixing device comprises a bottom plate, the bottom plate is of a plate-shaped structure, the roadbed device comprises a body and a bearing plate, the lower surface of the body is welded with the upper surface of the bottom plate, two ends of the bearing plate are respectively welded with two side surfaces inside the body, the damping device comprises a damping plate and damping springs, the lower surface of the damping plate is welded with the upper surface inside the body, one ends of a plurality of the damping springs are respectively connected with the upper surface of the damping plate, the number of the damping springs is four, the supporting device mainly aims at generating elasticity and neutralizing vibration, the supporting device comprises a supporting base and supporting columns, the lower surfaces of a plurality of the supporting bases are respectively welded with the upper surface of the bearing plate, and the number of the supporting bases is four, mainly be for the joint support post, it is a plurality of support column one end respectively with a plurality of support base upper surface connected, wherein, the support column has four, mainly bears the hydrophobic board in order to support, drainage device includes aqueduct, water pump and hydrophobic board, body both sides surface is equipped with the through-hole, and is a plurality of the aqueduct is connected with a plurality of through-holes respectively, and wherein, the aqueduct has two, mainly is in order to be connected the leading-in water pump of the inside water of body, and is a plurality of the water pump upper surface is connected with a plurality of aqueduct one end respectively, and wherein, the water pump has two, mainly provides the water conservancy diversion power energy for the aqueduct, hydrophobic board installs in the body upper surface.

Preferably, fixing device still includes the awl of going into the ground and grabs the ground piece, the inside a plurality of first through-holes that are equipped with of bottom plate, it is a plurality of go into the awl and be connected with a plurality of first through-holes respectively, wherein go into the awl and have four, mainly be for fixing equipment, a plurality of grab a ground piece one end is connected with a plurality of awl week sides of going into the ground respectively, wherein, grabs the ground piece and has twelve, mainly is for the contact of further increase with the ground to further improve the stability ability of equipment.

Preferably, the roadbed device further comprises two protective turf, wherein the protective turf is arranged on the surfaces of the two sides of the body respectively, and the two protective turf mainly improve the erosion capacity of the equipment to rainwater and sand storm.

Preferably, damping device still includes shock attenuation post and snubber block, and is a plurality of the shock attenuation post lower surface is connected with a plurality of damping spring other end respectively, and wherein, the shock attenuation post has four, mainly is in order to alleviate the sense of earthquake that equipment received, and is a plurality of the snubber block lower surface is connected with a plurality of shock attenuation post upper surface respectively, and wherein, the snubber block has four, mainly is in order to further weaken the sense of earthquake that equipment received.

Preferably, the supporting device further comprises a buffer spring, the buffer spring is arranged between the bearing plate and the water drainage plate, and the buffer spring can relieve pressure applied to the equipment, so that the service life of the equipment is prolonged.

Preferably, drainage device still includes the drain pipe, a plurality of drain pipe one end is connected with a plurality of water pump side surface respectively, and wherein the drain pipe has two, mainly for discharging the water in the water pump to improve equipment's drainage effect, improve equipment's life.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, utilize the income ground awl to go deep into the ground, through a plurality of area of contact of grabbing the land parcel increase and ground above that to further improve equipment's stability can, cover in the device both sides through protection fur, thereby improve equipment is to the rainwater, the erosive power of sand blown by the wind.

2. The utility model discloses in, when equipment received external vibrations, utilize the shock attenuation board to carry out preliminary shock attenuation to it, rethread damping spring's atress compression and produce elastic deformation, when it carries out elastic deformation and resumes, can produce the power of an opposite action to with vibrations neutralization, improve equipment's antidetonation effect further improves its life.

3. The utility model discloses in, utilize the cooperation of supporting base and support column to use, improve equipment's stability can, and buffer spring can alleviate the pressure that equipment received to improve its life, utilize the drain pipe to discharge the inside moisture of equipment, thereby improve equipment's drainage effect, improve equipment's life then.

Drawings

Fig. 1 is a schematic view of the overall structure of a roadbed which is convenient to lay in gravel of a low-fill shallow-digging road section;

fig. 2 is a schematic view of the overall structure of the roadbed conveniently laid in the gravel of the low-fill shallow-excavation road section;

fig. 3 is a schematic cross-sectional view at C-C in fig. 1 of the roadbed conveniently laid in the gravel of the low-fill shallow-excavated road section of the present invention;

fig. 4 is a schematic cross-sectional view at B-B in fig. 2 of the roadbed conveniently laid in the gravel of the low-fill shallow-excavated road section of the present invention;

fig. 5 is the utility model discloses a road bed convenient to lay in low fill shallow excavation highway section gravel's a department enlargies structural schematic diagram in fig. 2.

In the figure: 100. a fixing device; 110. a base plate; 120. an earth cone; 130. grabbing a land block; 200. a roadbed device; 210. a body; 220. a carrier plate; 230. a protective turf; 300. a damping device; 310. a damper plate; 320. a damping spring; 330. a shock-absorbing post; 340. a damper block; 400. a support device; 410. a support base; 420. a support pillar; 430. a buffer spring; 500. a drainage device; 510. a water conduit; 520. a water pump; 530. a hydrophobic plate; 540. and a water discharge pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention relates to a roadbed convenient for laying gravel in low-fill shallow-cut road section, including a fixing device 100, a roadbed device 200, a damping device 300, a supporting device 400 and a drainage device 500, wherein the fixing device 100 includes a bottom plate 110, the bottom plate 110 is a plate-shaped structure, the roadbed device 200 includes a body 210 and a bearing plate 220, the lower surface of the body 210 is welded to the upper surface of the bottom plate 110, two ends of the bearing plate 220 are respectively welded to two side surfaces inside the body 210, the damping device 300 includes a damping plate 310 and damping springs 320, the lower surface of the damping plate 310 is welded to the upper surface inside the body 210, one ends of the damping springs 320 are connected to the upper surface of the damping plate 310, wherein, four damping springs 320 are provided, mainly for generating neutralization between elasticity and vibration, the supporting device 400 includes a supporting base 410 and supporting columns 420, the lower surfaces of the supporting bases 410 are welded to the upper surface of the bearing plate 220, wherein, support base 410 has four, mainly be for connecting support column 420, a plurality of support column 420 one end respectively with a plurality of support base 410 upper surface connections, wherein, support column 420 has four, mainly be for supporting bear hydrophobic board 530, drainage device 500 includes aqueduct 510, water pump 520 and hydrophobic board 530, body 210 both sides surface is equipped with the through-hole, a plurality of aqueduct 510 are connected with a plurality of through-holes respectively, wherein, aqueduct 510 has two, mainly for leading-in water pump 520 with the inside water of body 210, a plurality of water pump 520 upper surface is connected with a plurality of aqueduct 510 one end respectively, wherein, water pump 520 has two, mainly provide water guide power energy for aqueduct 510, hydrophobic board 530 installs in body 210 upper surface.

Further, the fixing device 100 further includes a ground entering cone 120 and a ground grabbing block 130, wherein a plurality of first through holes are formed in the bottom plate 110, the ground entering cones 120 are respectively connected with the first through holes, four ground entering cones 120 are provided, mainly for fixing the equipment, one end of each ground grabbing block 130 is respectively connected with the peripheral side face of each ground entering cone 120, twelve ground grabbing blocks 130 are provided, and mainly for further increasing the contact with the ground, so that the stability of the equipment is further improved.

Further, the roadbed device 200 further comprises two protective turf 230, wherein the protective turf 230 is respectively arranged on the two side surfaces of the body 210, and the two protective turf 230 are mainly used for improving the erosion capability of the equipment to rainwater and sand.

Further, damping device 300 still includes shock absorber 330 and snubber block 340, and a plurality of shock absorber 330 lower surfaces are connected with a plurality of damping spring 320 other end respectively, and wherein, four shock absorber 330 mainly are for alleviating the sense of earthquake that equipment received, and a plurality of snubber blocks 340 lower surfaces are connected with a plurality of shock absorber 330 upper surface respectively, and wherein, four snubber blocks 340 mainly are for further weakening the sense of earthquake that equipment received.

Further, the supporting device 400 further includes a buffer spring 430, the buffer spring 430 is disposed between the bearing plate 220 and the hydrophobic plate 530, and the buffer spring 430 can relieve the pressure applied to the device, thereby prolonging the service life of the device.

Further, the drainage device 500 further comprises a drainage pipe 540, one end of each of the drainage pipes 540 is connected with one side surface of each of the water pumps 520, wherein the number of the drainage pipes 540 is two, and the drainage pipe is mainly used for discharging water in the water pumps 520, so that the drainage effect of the equipment is improved, and the service life of the equipment is prolonged.

The working principle of the utility model is as follows:

when the device is used, the ground cone 120 is inserted into the ground, the contact with the ground is further increased by using the matching of the plurality of ground grabbing blocks 130, so that the stability is improved, the arranged protective turf 230 can effectively improve the erosion resistance of the device to rainwater and sand wind, when the device is vibrated by the outside, the shock absorption plate 310 is used for carrying out primary shock absorption on the device, the device is compressed by the stress of the shock absorption spring 320 to generate elastic deformation, when the device is subjected to elastic deformation recovery, an opposite force is generated, so that the device is neutralized by vibration, the shock absorption effect of the device is improved, the stability of the device is improved by using the matching of the supporting base 410 and the supporting column 420, the pressure applied to the device can be relieved by the buffer spring 430, when the water level is too high, the water can be collected into the water pump 520 by using the water hydrophobic plate 530, the water in the device is collected into the water pump 520 by the operation of the water pump 520 through the water guide pipe 510, the water is discharged through the water discharge pipe 540, so that the water discharge effect of the equipment is improved, the service life of the equipment is prolonged, and the water pump 520 is of the type: GKH.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A road bed convenient to lay in low fill shallow excavation road section gravel, includes fixing device (100), road bed device (200), damping device (300), strutting arrangement (400) and drainage device (500), its characterized in that: the fixing device (100) comprises a bottom plate (110), the bottom plate (110) is of a plate-shaped structure, the roadbed device (200) comprises a body (210) and a bearing plate (220), the lower surface of the body (210) is welded with the upper surface of the bottom plate (110), two ends of the bearing plate (220) are respectively welded with two side surfaces inside the body (210), the damping device (300) comprises a damping plate (310) and damping springs (320), the lower surface of the damping plate (310) is welded with the upper surface inside the body (210), one ends of the damping springs (320) are respectively connected with the upper surface of the damping plate (310), the supporting device (400) comprises a supporting base (410) and supporting columns (420), the lower surface of the supporting base (410) is welded with the upper surface of the bearing plate (220), one ends of the supporting columns (420) are respectively connected with the upper surfaces of the supporting bases (410), the drainage device (500) comprises water guide pipes (510), water pumps (520) and a drainage plate (530), through holes are formed in the surfaces of the two sides of the body (210), the water guide pipes (510) are connected with the through holes respectively, the upper surfaces of the water pumps (520) are connected with one ends of the water guide pipes (510) respectively, and the drainage plate (530) is installed on the upper surface of the body (210).

2. A subgrade facilitating laying in low fill shallow gravel road sections according to claim 1, said subgrade comprising: fixing device (100) still including going into ground awl (120) and grabbing piece (130), bottom plate (110) inside is equipped with a plurality of first through-holes, and is a plurality of go into ground awl (120) and be connected with a plurality of first through-holes respectively, a plurality of grab piece (130) one end and a plurality of ground awl (120) week side connection of going into respectively.

3. A subgrade facilitating laying in low fill shallow gravel road sections according to claim 1, said subgrade comprising: the roadbed device (200) further comprises protective turf (230), and a plurality of the protective turf (230) are respectively arranged on the surfaces of the two sides of the body (210).

4. A subgrade facilitating laying in low fill shallow gravel road sections according to claim 1, said subgrade comprising: damping device (300) still include shock attenuation post (330) and snubber block (340), and a plurality of shock attenuation post (330) lower surface is connected with a plurality of damping spring (320) other end respectively, and a plurality of snubber block (340) lower surface is connected with a plurality of shock attenuation post (330) upper surface respectively.

5. A subgrade facilitating laying in low fill shallow gravel road sections according to claim 1, said subgrade comprising: the supporting device (400) further comprises a buffer spring (430), and the buffer spring (430) is arranged between the bearing plate (220) and the hydrophobic plate (530).

6. A subgrade facilitating laying in low fill shallow gravel road sections according to claim 1, said subgrade comprising: the drainage device (500) further comprises a plurality of drainage pipes (540), and one ends of the drainage pipes (540) are respectively connected with one side surfaces of the plurality of water pumps (520).