阅读说明：本技术 用于公路伸缩缝的防水及杂物渗入装置及其使用方法 (Waterproof and sundry infiltration device for highway expansion joint and use method thereof ) 是由 杨文丽 徐丽卫 孙正 尹涛 陈盼 张昭 赵楠 李阳阳 吕玉阁 乔磊 于 2021-01-18 设计创作，主要内容包括：本发明公开了一种用于公路伸缩缝的防水及杂物渗入装置及其使用方法,包括公路主体,伸缩缝,其伸缩缝设置在两个伸缩缝之间；加强钢板,其加强钢板设置在公路主体的一端；梳齿板架,且梳齿板架设置在伸缩缝的内部,梳齿板架设置有两个,两个所述梳齿板架的上方均设置有锚固件,且锚固件的一端贯穿梳齿板架和加强钢板并延伸至公路主体的内部,两个所述公路主体之间设置有沥青覆盖板,所述沥青覆盖板的两端均与公路主体浇筑为一体结构,所述沥青覆盖板的上端设置为水平面。其实现可以快速的将伸缩缝附近的积水快速排放,并能够将挤压渗入到伸缩缝中的雨水进行二次处理,从而增加了伸缩缝的防水性能,提高了伸缩缝的使用效果。(The invention discloses a waterproof and sundry infiltration device for a highway expansion joint and a use method thereof, wherein the device comprises a highway main body and the expansion joint, wherein the expansion joint is arranged between two expansion joints; the reinforced steel plate is arranged at one end of the road main body; broach grillage, and broach grillage setting is provided with two, two in the inside at the expansion joint, the broach grillage the top of broach grillage all is provided with anchor assembly, and anchor assembly's one end runs through broach grillage and reinforcing steel sheet and extends to the inside of highway main part, two be provided with the pitch overlay between the highway main part, the structure as an organic whole is all pour with the highway main part in the both ends of pitch overlay, the upper end of pitch overlay sets up to the horizontal plane. Its realization can be quick with the near ponding of expansion joint discharge fast to can carry out secondary treatment with the rainwater of extrusion infiltration in the expansion joint, thereby increased the waterproof performance at expansion joint, improved the result of use at expansion joint.)

1. The utility model provides a waterproof and debris infiltration device for highway expansion joint which characterized in that includes:

the highway main bodies are provided with two;

the expansion joint is arranged between the two expansion joints, and the transverse width of the expansion joint is set to be 3 CM;

the reinforced steel plate is arranged at one end of the road main body, and the reinforced steel plate and the road main body are poured into an integral structure;

broach grillage, and the broach grillage setting is provided with two in the inside at the expansion joint, and two broach grillages set up one side in the highway main part respectively, two broach grillages's top all is provided with anchor assembly, and anchor assembly's one end runs through broach grillage and strengthens the inside that the steel sheet extends to the highway main part, anchor assembly sets up structure as an organic whole, two with highway main part, broach grillage and strengthening the steel sheet be provided with the pitch apron between the highway main part, and the pitch apron sets up the top at the broach grillage, the structure as an organic whole is all pour with the highway main part at the both ends of pitch apron, the upper end of pitch apron sets up to the horizontal plane.

2. The waterproof and debris-penetrating device for road expansion joints according to claim 1, wherein the asphalt covering sheet is provided at both sides thereof with guide grooves, the guide grooves are provided at the upper end of the road body, the depth of the guide grooves is set to 3MM, and the guide grooves are punched with the road body to form an integral structure.

3. The waterproof and sundry-permeating device for a road expansion joint according to claim 1, wherein a buffer filler is arranged between two comb tooth plate frames, the buffer filler and the comb tooth plate frames are poured into an integral structure, rubber pads are arranged between the two comb tooth plate frames and the road main body and between the two comb tooth plate frames and the reinforcing steel plate, and the rubber pads are attached to the road main body, the comb tooth plate frames and the reinforcing steel plate.

4. The waterproof and sundry infiltration device for the road expansion joint according to claim 1, wherein a buffer groove is formed at one end of each of the two road bodies, the buffer groove and the road bodies are punched into a whole, a connecting plate is arranged between the two road bodies, two ends of the connecting plate respectively extend into the buffer grooves, the connecting plate is arranged inside the expansion joint and is slidably connected with the road bodies, first springs are arranged at two sides of the connecting plate, four first springs are arranged, two ends of each first spring are respectively and elastically connected with the road bodies and the connecting plate, and the first springs are arranged inside the buffer grooves.

5. The waterproof and sundry infiltration device for a road expansion joint according to claim 4, wherein a water storage tank is arranged at the upper end of the connecting plate, the water storage tank and the connecting plate are punched into a whole, a drain pipe is arranged below the connecting plate, one end of the drain pipe extends to the bottom end of the water storage tank, the drain pipe and the connecting plate are arranged into a whole, two guide plates are arranged above the connecting plate, the two guide plates are arranged inside the expansion joint and are respectively connected with the road main body through screws, one end of each guide plate extends to the inside of the water storage tank, second springs are arranged between the two guide plates and the road main body, and two ends of each second spring are respectively elastically connected with the guide plates and the road main body.

6. The waterproof and sundry infiltration device for road expansion joints according to claim 5, wherein a porous sound-absorbing cotton block is arranged below the comb-tooth plate frame and is connected with the comb-tooth plate frame through screws, the porous sound-absorbing cotton block is arranged inside the expansion joint and is arranged above the guide plate, a waterproof cushion layer is arranged at the contact position of the guide plate and the road main body, and the waterproof cushion layer and the road main body are arranged into an integral structure.

7. The waterproof and sundry infiltration device for a road expansion joint according to claim 1, wherein lateral protection plates are arranged on both sides of the expansion joint and connected with the connecting plate through screws, the lateral protection plates are attached to the road body, a sliding groove is arranged on the road body and arranged on end surfaces of both sides of the road body, the sliding groove and the road body are punched into a whole, a sliding block is arranged on one side of each lateral protection plate and arranged into a whole, one end of each sliding block extends into the sliding groove, and the sliding block is connected with the road body in a sliding manner.

8. The use method of the device for preventing water and foreign matter from penetrating into the road expansion joint according to any one of claims 1 to 7, comprising the steps of:

step 1: the asphalt covering plate covers the expansion joint, and can buffer the expansion joint properly when the expansion joint expands and contracts, so that a certain waterproof effect can be achieved when the accumulated water amount of the highway is less, and sundries can be prevented from falling into the expansion joint;

step 2: when the rainwater accumulated on the highway on the two sides of the expansion joint is excessive, the diversion groove can play a role in diversion, so that accumulated water on the highway can be discharged more quickly, the accumulated water amount and the residual time are controlled, and the waterproof performance is indirectly improved;

and step 3: rainwater permeating into the expansion joint cannot permeate into the interior of the highway under the action of the waterproof cushion layer, the rainwater permeating into the expansion joint can be drained into the water storage tank by virtue of the guide plate, and the rainwater dropping into the water storage tank can be drained by virtue of the drain pipe, so that the rainwater can be prevented from being scattered in the expansion joint, and a corresponding waterproof effect is achieved;

and 4, step 4: the side direction guard plate is laminated with the highway main part mutually, can avoid debris to follow the both sides infiltration of expansion joint with the help of the side direction guard plate, has improved the effect of preventing debris infiltration.

Technical Field

The invention relates to the technical field of highway expansion joints, in particular to a waterproof and sundry infiltration device for a highway expansion joint and a using method thereof.

Background

The expansion joint for building is a structural joint arranged at a proper position along the construction joint direction of the building or the structure for preventing the structure from cracking or destroying due to the change of the climate and temperature, and is used for dividing the building components above the foundation, such as a wall body, a floor slab, a roof and the like, into two independent parts so that the building or the structure can horizontally expand and contract along the length direction. The expansion joint of the highway requires that the expansion joint can freely expand and contract in two directions parallel to and vertical to the axis of the bridge, and is firm and reliable, and vehicles need to run smoothly without sudden jump and noise; it is required to prevent rainwater and garbage soil from infiltrating and blocking, and to install, inspect, maintain and eliminate dirt.

At present, an elastic waterproof structure is built above an expansion joint for waterproof and sundry infiltration devices of the expansion joint of the highway, when rainwater is accumulated near the expansion joint, a vehicle body is in the waterproof structure of the original expansion joint of the great reduction under the extrusion acting force when passing through the expansion joint, so that the rainwater is extruded and infiltrated into the expansion joint, the waterproof effect of the expansion joint is greatly reduced, the using effect is not good, and the using requirement cannot be met. Therefore, a waterproof and sundry infiltration device for a road expansion joint and a using method thereof are needed to solve the problems.

Disclosure of Invention

An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.

Still another object of the present invention is to provide a waterproof and sundry infiltration apparatus for a road expansion joint and a method for using the same, which can rapidly discharge accumulated water near the expansion joint and perform secondary treatment on rainwater squeezed and infiltrated into the expansion joint, thereby increasing the waterproof performance of the expansion joint and improving the use effect of the expansion joint.

In order to achieve the above objects and other objects, the present invention adopts the following technical solutions:

a waterproof and debris infiltration device for highway expansion joint, includes:

the highway main bodies are provided with two;

the expansion joint is arranged between the two expansion joints, and the transverse width of the expansion joint is set to be 3 CM;

the reinforced steel plate is arranged at one end of the road main body, and the reinforced steel plate and the road main body are poured into an integral structure;

broach grillage, and the broach grillage setting is provided with two in the inside at the expansion joint, and two broach grillages set up one side in the highway main part respectively, two broach grillages's top all is provided with anchor assembly, and anchor assembly's one end runs through broach grillage and strengthens the inside that the steel sheet extends to the highway main part, anchor assembly sets up structure as an organic whole, two with highway main part, broach grillage and strengthening the steel sheet be provided with the pitch apron between the highway main part, and the pitch apron sets up the top at the broach grillage, the structure as an organic whole is all pour with the highway main part at the both ends of pitch apron, the upper end of pitch apron sets up to the horizontal plane.

Preferably, the asphalt covering plate is provided with guide grooves on both sides, the guide grooves are arranged at the upper end of the road main body, the depth of each guide groove is 3MM, and the guide grooves and the road main body are punched into an integral structure.

Preferably, two be provided with the buffering filler between the broach grillage, and the buffering filler pours structure as an organic whole, two with the broach grillage all be provided with the rubber pad between broach grillage and the highway main part and the reinforcing steel plate, and the rubber pad is laminated with highway main part, broach grillage and reinforcing steel plate homogeneous phase.

Preferably, two the one end of highway main part all is provided with the dashpot, and dashpot and highway main part punching press structure as an organic whole, two be provided with the connecting plate between the highway main part, and the both ends of connecting plate extend to the inside of dashpot respectively, the connecting plate sets up in the inside at the expansion joint, and connecting plate and highway main part sliding connection, the both sides of connecting plate all are provided with first spring, and first spring is provided with four, and the both ends of first spring respectively with highway main part and connecting plate elastic connection, first spring setting is in the inside of dashpot.

Preferably, the upper end of connecting plate is provided with the catch basin, and catch basin and connecting plate punching press structure as an organic whole, the below of connecting plate is provided with the drain pipe, and the one end of drain pipe extends to the bottom of catch basin, the drain pipe sets up structure as an organic whole with the connecting plate, the top of connecting plate is provided with the guide plate, and the guide plate is provided with two, and the guide plate setting is in the inside at the expansion joint, two the guide plate passes through screwed connection with the highway main part respectively, and the one end of guide plate extends to the inside of catch basin, two all be provided with the second spring between guide plate and the highway main part, and the both ends of second spring respectively with guide plate and highway main part elastic connection.

Preferably, the below of broach grillage is provided with the porous cotton piece of inhaling the sound, and porous cotton piece of inhaling the sound passes through the screw connection with the broach grillage, the porous cotton piece setting of inhaling the sound is in the inside at the expansion joint, and porous cotton piece setting of inhaling the sound is in the top of guide plate, the guide plate is provided with waterproof bed course with the contact department of highway main part, and waterproof bed course sets up structure as an organic whole with the highway main part.

Preferably, the both sides at expansion joint all are provided with the side direction guard plate, and the side direction guard plate passes through screw connection with the connecting plate, the side direction guard plate laminates with the highway main part mutually, be provided with the spout in the highway main part, and the spout setting is on the terminal surface of highway main part both sides, spout and highway main part punching press structure as an organic whole, one side of side direction guard plate is provided with the slider, and slider and side direction guard plate set up structure as an organic whole, the one end of slider extends to the inside of spout, and slider and highway main part sliding connection.

The use method of the device for preventing water and sundries from permeating into the expansion joint of the highway comprises the following steps:

step 1: the asphalt covering plate covers the expansion joint, and can buffer the expansion joint properly when the expansion joint expands and contracts, so that a certain waterproof effect can be achieved when the accumulated water amount of the highway is less, and sundries can be prevented from falling into the expansion joint;

step 2: when the rainwater accumulated on the highway on the two sides of the expansion joint is excessive, the diversion groove can play a role in diversion, so that accumulated water on the highway can be discharged more quickly, the accumulated water amount and the residual time are controlled, and the waterproof performance is indirectly improved;

and step 3: rainwater permeating into the expansion joint cannot permeate into the interior of the highway under the action of the waterproof cushion layer, the rainwater permeating into the expansion joint can be drained into the water storage tank by virtue of the guide plate, and the rainwater dropping into the water storage tank can be drained by virtue of the drain pipe, so that the rainwater can be prevented from being scattered in the expansion joint, and a corresponding waterproof effect is achieved;

and 4, step 4: the side direction guard plate is laminated with the highway main part mutually, can avoid debris to follow the both sides infiltration of expansion joint with the help of the side direction guard plate, has improved the effect of preventing debris infiltration.

The invention at least comprises the following beneficial effects:

1. according to the waterproof and sundry infiltration device for the highway expansion joint, the asphalt covering plate and the diversion trench are arranged, and the expansion joint can be covered by the asphalt covering plate, so that sundries can be prevented from falling into the expansion joint from an upper port of the expansion joint, the asphalt covering plate can have certain waterproof performance due to the characteristics of the asphalt covering plate, the diversion trench can accumulate water to play a role in diversion, the water can be discharged in time more quickly, and the waterproof effect of the asphalt covering plate is indirectly improved;

2. according to the device for preventing water and sundries from permeating into the expansion joint of the highway, the guide plate, the waterproof cushion layer, the water storage tank and the drain pipe are arranged, so that rainwater permeating into the expansion joint can be drained and dripped into the water storage tank by the guide plate, the rainwater dripped into the water storage tank can be discharged by the drain pipe, the waterproof performance is indirectly improved, the waterproof cushion layer can prevent the rainwater in the expansion joint from permeating into the highway, and the waterproof effect is better;

3. according to the waterproof and sundry infiltration device for the highway expansion joint, the openings at two sides of the expansion joint can be plugged by the lateral protection plates through the arrangement of the lateral protection plates, so that external sundries can be prevented from entering from two sides of the expansion joint, and the effect of preventing the sundries from infiltrating is improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic view of the overall structure of the waterproof and sundry-permeating device for a road expansion joint according to the present invention;

FIG. 2 is a front view of the waterproof and sundry-permeating device for a road expansion joint according to the present invention;

FIG. 3 is a top view of the connection between the comb plate frame and the road main body of the device for preventing water and impurities from permeating into the road expansion joint provided by the invention;

FIG. 4 is a connection relationship diagram of a connection board of a waterproof and sundry infiltration device for a road expansion joint and a road main body according to the present invention;

FIG. 5 is a connection relationship diagram of a lateral protection plate and a road main body of the waterproof and sundry infiltration device for a road expansion joint provided by the invention;

fig. 6 is a partially enlarged view of the area a of the device for preventing water and foreign materials from penetrating into a road expansion joint according to the present invention shown in fig. 1.

Detailed Description

The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.

As shown in fig. 1 to 6, a waterproof and sundry infiltration device for a road expansion joint comprises: the highway comprises two highway main bodies 1, wherein the number of the highway main bodies 1 is two; the expansion joint 2 is arranged between the two expansion joints 2, and the transverse width of the expansion joint 2 is set to be 3 CM; the reinforced steel plate 21 is arranged at one end of the highway main body 1, and the reinforced steel plate 21 and the highway main body 1 are poured into an integral structure; broach grillage 7, and broach grillage 7 sets up in the inside of expansion joint 2, and broach grillage 7 is provided with two, and two broach grillages 7 set up respectively in one side of highway main part 1, two the top of broach grillage 7 all is provided with anchoring member 10, and anchoring member 10's one end runs through broach grillage 7 and reinforcing steel plate 21 and extends to the inside of highway main part 1, anchoring member 10 sets up structure as an organic whole, two with highway main part 1, broach grillage 7 and reinforcing steel plate 21 be provided with pitch overlay 9 between the highway main part 1, and pitch 9 sets up the top at broach grillage 7, pitch overlay 9's both ends all pour structure as an organic whole with highway main part 1, pitch overlay 9's upper end sets up to the horizontal plane.

In the above scheme, can play waterproof effect when the long-pending water yield of highway is less with the help of the pitch overlay, the broach grillage can cover the expansion joint clearance to can effectually avoid debris to drop the expansion joint, play the effect of waterproof and debris infiltration.

In a preferable scheme, the two sides of the asphalt covering plate 9 are both provided with diversion trenches 11, the diversion trenches 11 are arranged at the upper end of the highway main body 1, the depth of the diversion trenches 11 is set to be 3MM, and the diversion trenches 11 and the highway main body 1 are punched into an integral structure.

In the above scheme, can pile up the rainwater of expansion joint both sides on the highway with the help of guiding gutter 11 and carry out the water conservancy diversion to can be quick with accumulational rainwater drainage, can effectual control rainwater accumulation volume and reduce rainwater pile-up time, increased the degree of difficulty that the rainwater permeates in the expansion joint, indirect improvement water-proof effects.

In an optimal selection scheme, two be provided with the buffering filler 8 between the broach grillage 7, and the buffering filler 8 pours structure as an organic whole, two with broach grillage 7 all be provided with rubber pad 12 between broach grillage 7 and highway main part 1 and the reinforcing steel plate 21, and rubber pad 12 and highway main part 1, broach grillage 7 and reinforcing steel plate 21 homogeneous phase laminating.

In the above scheme, with the help of buffer filler 8 and rubber pad 12 can be in highway main part 1 expend with heat and contract with cold the corresponding buffering that contracts when contracting to improved the stability that broach grillage 7 is connected, avoided expend with heat and contract with cold stress and lead to broach grillage 7 intermittent type to appear, reduced the effect that prevents debris infiltration.

In an optimal scheme, two the one end of highway main part 1 all is provided with dashpot 14, and dashpot 14 and highway main part 1 punching press structure as an organic whole, two be provided with connecting plate 3 between the highway main part 1, and the both ends of connecting plate 3 extend to the inside of dashpot 14 respectively, connecting plate 3 sets up in the inside at expansion joint 2, and connecting plate 3 and 1 sliding connection of highway main part, the both sides of connecting plate 3 all are provided with first spring 6, and first spring 6 is provided with four, and the both ends of first spring 6 respectively with highway main part 1 and connecting plate 3 elastic connection, first spring 6 sets up the inside at dashpot 14.

In the above scheme, can ensure that two highway main parts 1 are in same horizontal plane when highway main part 1 expend with heat and contract with cold adjusts with the help of connecting plate 3, improve the roughness of highway, indirect 2 stability at keep expansion joint.

In an optimal scheme, the upper end of connecting plate 3 is provided with catch basin 4, and catch basin 4 and connecting plate 3 punching press structure as an organic whole, the below of connecting plate 3 is provided with drain pipe 5, and the one end of drain pipe 5 extends to the bottom of catch basin 4, drain pipe 5 sets up structure as an organic whole with connecting plate 3, the top of connecting plate 3 is provided with guide plate 18, and guide plate 18 is provided with two, and guide plate 18 sets up in the inside at expansion joint 2, two guide plate 18 passes through bolted connection with highway main part 1 respectively, and the one end of guide plate 18 extends to the inside of catch basin 4, two all be provided with second spring 19 between guide plate 18 and the highway main part 1, and the both ends of second spring 19 respectively with guide plate 18 and 1 elastic connection of highway main part.

In the above scheme, can carry out the water conservancy diversion with the rainwater that permeates in the expansion joint with the help of the guide plate and drip and concentrate in the catch basin and collect, and the drain pipe can be with the rainwater discharge that drips in the catch basin, avoids rainwater infiltration and scatter all around in the expansion joint, and the second spring can ensure when the highway main part is adjusted that the lower extreme of guide plate is in the catch basin, the indirect drainage performance that has improved.

In a preferred scheme, the below of broach grillage 7 is provided with porous sound absorption cotton piece 17, and porous sound absorption cotton piece 17 passes through the screw connection with broach grillage 7, porous sound absorption cotton piece 17 sets up in the inside at expansion joint 2, and porous sound absorption cotton piece 17 sets up the top at guide plate 18, guide plate 18 is provided with waterproof bed course 20 with the contact department of highway main part 1, and waterproof bed course 20 sets up structure as an organic whole with highway main part 1.

In the above scheme, inhale the cotton piece of sound with the help of the porous noise absorption can absorb the noise in the expansion joint, play the effect of making an uproar that falls that gives sound insulation, and the waterproof cushion can avoid the rainwater to permeate the highway main part in from the expansion joint, the indirect waterproof performance that has improved.

In an optimal scheme, the both sides at expansion joint 2 all are provided with side direction guard plate 13, and side direction guard plate 13 passes through the screw connection with connecting plate 3, side direction guard plate 13 laminates with highway main part 1 mutually, be provided with spout 16 on the highway main part 1, and spout 16 sets up on the terminal surface of 1 both sides of highway main part, spout 16 and 1 punching press body structure of highway main part, one side of side direction guard plate 13 is provided with slider 15, and slider 15 sets up structure as an organic whole with side direction guard plate 13, the one end of slider 15 extends to the inside of spout 16, and slider 15 and 1 sliding connection of highway main part.

In the above scheme, can avoid debris to enter into the expansion joint from the both sides at expansion joint with the help of the side direction guard plate to improved the effect of preventing debris, and slider and spout can be when the expansion joint is flexible corresponding slide adjusting, ensure the stability of adjusting.

The use method of the device for preventing water and sundries from permeating into the expansion joint of the highway comprises the following steps:

step 1: the asphalt covering plate covers the expansion joint, and can buffer the expansion joint properly when the expansion joint expands and contracts, so that a certain waterproof effect can be achieved when the accumulated water amount of the highway is less, and sundries can be prevented from falling into the expansion joint;

step 2: when the rainwater accumulated on the highway on the two sides of the expansion joint is excessive, the diversion groove can play a role in diversion, so that accumulated water on the highway can be discharged more quickly, the accumulated water amount and the residual time are controlled, and the waterproof performance is indirectly improved;

and step 3: rainwater permeating into the expansion joint cannot permeate into the interior of the highway under the action of the waterproof cushion layer, the rainwater permeating into the expansion joint can be drained into the water storage tank by virtue of the guide plate, and the rainwater dropping into the water storage tank can be drained by virtue of the drain pipe, so that the rainwater can be prevented from being scattered in the expansion joint, and a corresponding waterproof effect is achieved;

and 4, step 4: the side direction guard plate is laminated with the highway main part mutually, can avoid debris to follow the both sides infiltration of expansion joint with the help of the side direction guard plate, has improved the effect of preventing debris infiltration.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.