CN209162569U - A kind of cement pavement joint connecting equipment - Google Patents
A kind of cement pavement joint connecting equipment Download PDFInfo
- Publication number
- CN209162569U CN209162569U CN201822082565.5U CN201822082565U CN209162569U CN 209162569 U CN209162569 U CN 209162569U CN 201822082565 U CN201822082565 U CN 201822082565U CN 209162569 U CN209162569 U CN 209162569U
- Authority
- CN
- China
- Prior art keywords
- cement pavement
- seam
- fixedly connected
- vertical plate
- fixation kit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 238000005336 cracking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a kind of cement pavement joint connecting equipments, are related to pavement construction technical field, the cement pavement joint connecting equipment, including cement pavement and seam；Seam is opened up at the top of the cement pavement, side inside the seam is fixedly connected with the first fixation kit, the other side inside the seam is fixedly connected with the second fixation kit, first fixation kit and the second fixation kit and is flexibly connected by telescopic component.The cement pavement joint connecting equipment, with two vertical plate gears in the two sides of seam, play the role of abutment joint reinforcing, two fixation kits and cement pavement are fixed in two bolts, realize fixation and convenient for fixed purpose, two cap nuts are fixed to telescopic component the centre of two vertical plates, convenient for expanding with heat and contract with cold for seam, realize purpose easy to use, sealing block is rubber material, sealing block can adequately fill up the inner cavity of seam, and rhone is avoided that rainwater enters the inside of seam.
Description
Technical field
The utility model relates to pavement construction technical field, specially a kind of cement pavement joint connecting equipment.
Background technique
To prevent cement pavement from expanding with heat and contract with cold pavement damage, in newly-built cement concrete road, in cement pavement
Between be reserved with some cross-direction shrinkage seams, then by seam crossing by way of being pressed into foam sliver, to control the perfusion of sealant,
Depth keeps uniformity, and seam waterproof effect is permanent.But after vehicle rolls for a long time, cement pavement can from gaping of joints or
Damage, this must draw attention, and need to be arranged an attachment device in the inside of seam, and traditional attachment device using effect
And it is bad, for example seam, in the dirty contraction of heat, junction will appear loosening.
Currently, the existing attachment device for cement pavement seam, inconvenient for use, it is unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of cement pavement joint connecting equipment, solves existing
Some is used for the attachment device of cement pavement seam, inconvenient for use, is unfavorable for the problem of promoting the use of.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of cement pavement joint connecting equipment, including cement pavement and seam；
Seam is opened up at the top of the cement pavement, the side inside the seam is fixedly connected with the first fixed group
Part, the other side inside the seam are fixedly connected with the second fixation kit, first fixation kit and the second fixation kit
It is flexibly connected by telescopic component, the outer surface of the telescopic component is socketed with sealing mechanism；
First fixation kit includes that the first vertical plate, first connecting rod, the first reinforcing bar, the first bolt and first are logical
The one side overlap joint of hole, the side of first vertical plate and seam, the side of first vertical plate are fixedly connected with that there are three first
Connecting rod, three sides of the first connecting rod far from the first vertical plate are fixedly connected with the first reinforcing bar, and three described
One connecting rod passes through the first bolt and is fixedly connected with cement pavement, and the inside of first vertical plate is fixedly connected there are four first
Through-hole；
Second fixation kit includes that the second vertical plate, the second connecting rod, the second reinforcing bar, the second bolt and second are logical
The one side overlap joint of hole, the side of second vertical plate and seam, the side of second vertical plate are fixedly connected with that there are three second
Connecting rod, three sides of second connecting rod far from the second vertical plate are fixedly connected with the second reinforcing bar, and three described
Two connecting rods pass through the second bolt and are fixedly connected with cement pavement, and the inside of second vertical plate is fixedly connected there are four second
Through-hole；
The telescopic component includes casing, the first cap nut, sets of holes, telescoping tube, limited block and the second cap nut, the set
Pipe runs through the inside of the second through-hole, and the outer surface thread of described sleeve pipe side is connected with the first cap nut, and described sleeve pipe is far from the
The side of one cap nut offers sets of holes, and the inside of described sleeve pipe is socketed with telescoping tube, and the telescoping tube runs through the inside of sets of holes,
And the outside of casing is extended to, the telescoping tube is fixedly connected with limited block close to the side of casing, and the telescoping tube is far from limit
The inside of first through hole is run through in the side of position block, and its outer surface thread is connected with the second cap nut；
The sealing mechanism includes sealing block, card slot and rhone.
Optionally, the bottom of the sealing block is opened up there are two card slot, offers rhone at the top of the sealing block.
Optionally, the two sides of the sealing block are overlapped with the first vertical plate and the second vertical plate respectively, two card slots
Internal socket is rubber there are two telescopic component, the material of sealing block.
Optionally, the outer surface of first fixation kit is fixedly connected with the first concrete layer, first concrete
Layer is fixedly connected with cement pavement.
Optionally, the outer surface of second fixation kit is fixedly connected with the second concrete layer, second concrete
Layer is fixedly connected with cement pavement.
Optionally, the diameter of the limited block is greater than the diameter of sets of holes.
Optionally, the outer diameter of first cap nut is greater than the diameter of first through hole, and the outer diameter of second cap nut is big
In the diameter of the second through-hole.
(3) beneficial effect
The utility model provides a kind of cement pavement joint connecting equipment, have it is following the utility model has the advantages that
(1), cement pavement joint connecting equipment, by the way that two fixation kits are arranged, and with two vertical plate gears in seam
Two sides, play the role of abutment joint reinforcing, can effectively prevent collapsing or cracking for seam, and two groups of connecting rods and reinforcing bar
It is connected together with two vertical plates, increases the contact area of vertical plate and cement pavement, increase the stability of vertical plate, then again
Two fixation kits and cement pavement are fixed by two bolts, realize fixation and convenient for fixed purpose.
(2), the cement pavement joint connecting equipment opens up through-hole in the inside of two vertical plates, then telescopic component
Both ends are plugged in the inside of two through-holes respectively, are fixed by two cap nuts, realize telescopic component and two solid
The fixation for determining component embodies the reasonability of design, realizes the purpose being easily installed with fixation, and telescoping tube is plugged into set
The inside of pipe, during seam compression, telescoping tube can be inserted into the inside of casing, convenient for expanding with heat and contract with cold for seam, realize
Purpose easy to use.
(3), sealing mechanism is arranged in the cement pavement joint connecting equipment, and wherein sealing block is rubber material, the bullet of rubber
Property, the inner cavity of seam can be adequately filled up, in the outer surface for snapping fit onto telescopic component with card slot, make the installation place of sealing mechanism
In stable state, its service life is increased, then two fixation kits and cement pavement are consolidated with two concrete layers
It is fixed, the purpose of fixation is realized, rhone is opened up at the top of sealing block, rainwater can be flowed out from the inside of rhone,
Washing away for rainwater abutment joint is avoided, it can effective protection seam.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model sealing mechanism；
Fig. 4 is the structural schematic diagram of the utility model telescopic component.
In figure: 1- cement pavement, 2- seam, the first fixation kit of 3-, the first vertical plate of 301-, 302- first connecting rod,
The first reinforcing bar of 303-, the first bolt of 304-, 305- first through hole, the second fixation kit of 4-, the second vertical plate of 401-, 402- second
Connecting rod, the second reinforcing bar of 403-, the second bolt of 404-, the second through-hole of 405-, 5- telescopic component, 501- casing, 502- first
Cap nut, 503- sets of holes, 504- telescoping tube, 505- limited block, the second cap nut of 506-, 6- sealing mechanism, 601- sealing block,
602- card slot, 603- rhone, the first concrete layer of 7-, the second concrete layer of 8-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of cement pavement joint connecting equipment, including cement pavement 1 and seam 2；
The top of cement pavement 1 opens up seam 2, and the side inside seam 2 is fixedly connected with the first fixation kit 3, connects
The other side inside seam 2 is fixedly connected with the second fixation kit 4, the first fixation kit 3 and the second fixation kit 4 and passes through group of stretching
Part 5 is flexibly connected, and the outer surface of telescopic component 5 is socketed with sealing mechanism 6；
First fixation kit 3 includes the first vertical plate 301, first connecting rod 302, the first reinforcing bar 303, the first bolt 304
With first through hole 305, the side of the first vertical plate 301 and the one side overlap joint of seam 2, the side of the first vertical plate 301 is fixedly connected
There are three first connecting rod 302, side of three first connecting rods 302 far from the first vertical plate 301 is solid with the first reinforcing bar 303
Fixed connection, three first connecting rods 302 are fixedly connected by the first bolt 304 with cement pavement 1, the first vertical plate 301 it is interior
Portion is fixedly connected there are four first through hole 305；
Second fixation kit 4 includes the second vertical plate 401, the second connecting rod 402, the second reinforcing bar 403, the second bolt 404
With the second through-hole 405, the side of the second vertical plate 401 and the one side overlap joint of seam 2, the side of the second vertical plate 401 is fixedly connected
There are three the second connecting rod 402, three sides of second connecting rod 402 far from the second vertical plate 401 are solid with the second reinforcing bar 403
Fixed connection, three the second connecting rods 402 are fixedly connected by the second bolt 404 with cement pavement 1, the second vertical plate 401 it is interior
Portion is fixedly connected there are four the second through-hole 405, opens up through-hole in the inside of two vertical plates, then the both ends of telescopic component 5 point
It is not plugged in the inside of two through-holes, is fixed by two cap nuts, realizes telescopic component 5 and two fixation kits
Fixation, embody the reasonability of design, realize the purpose being easily installed with fixation, pass through setting two fixed groups
Part, and played the role of the reinforcing of abutment joint 2 in the two sides of seam 2 with two vertical plate gears, can effectively prevent collapsing for seam 2
Or cracking, and two groups of connecting rods and reinforcing bar are connected together with two vertical plates, increase the contact area of vertical plate and cement pavement 1
Add, increase the stability of vertical plate, then two fixation kits and cement pavement 1 are fixed by two bolts again, it is real
Fixation is showed and convenient for fixed purpose；
Telescopic component 5 includes casing 501, the first cap nut 502, sets of holes 503, telescoping tube 504, limited block 505 and second
Cap nut 506, casing 501 run through the inside of the second through-hole 405, and the outer surface thread of 501 side of casing is connected with the first screw
Cap 502, casing 501 offer sets of holes 503 far from the side of the first cap nut 502, and the inside of casing 501 is socketed with telescoping tube
504, telescoping tube 504 runs through the inside of sets of holes 503, and extends to the outside of casing 501, telescoping tube 504 close to casing 501 one
Side is fixedly connected with limited block 505, and telescoping tube 504 runs through the inside of first through hole 305, and its far from the side of limited block 505
Outer surface thread is connected with the second cap nut 506, and telescoping tube 504 is plugged into the inside of casing 501, in the process that seam 2 is compressed
In, telescoping tube 504 can be inserted into the inside of casing 501, convenient for expanding with heat and contract with cold for seam 2, realize purpose easy to use；
Sealing mechanism 6 includes sealing block 601, card slot 602 and rhone 603.
A kind of optional technical solution as the utility model:
The bottom of sealing block 601 is opened up there are two card slot 602, and the top of sealing block 601 offers rhone 603, close
The top of envelope block 601 opens up rhone 603, and rainwater can be flowed out from the inside of rhone 603, avoid rushing for rainwater abutment joint 2
Brush, can effective protection seam 2.
A kind of optional technical solution as the utility model:
The two sides of sealing block 601 are overlapped with the first vertical plate 301 and the second vertical plate 401 respectively, the inside of two card slots 602
Socket is rubber there are two telescopic component 5, the material of sealing block 601, and sealing mechanism 6 is arranged, and wherein sealing block 601 is rubber
Material, the elasticity of rubber can adequately fill up the inner cavity of seam 2, in the outer surface for snapping fit onto telescopic component 5 with card slot 602,
So that the installation of sealing mechanism 6 is in stable state, increase its service life, then with two concrete layers two fixed groups
Part and cement pavement 1 are fixed, and realize the purpose of fixation.
A kind of optional technical solution as the utility model:
The outer surface of first fixation kit 3 is fixedly connected with the first concrete layer 7, the first concrete layer 7 and cement pavement 1
It is fixedly connected.
A kind of optional technical solution as the utility model:
The outer surface of second fixation kit 4 is fixedly connected with the second concrete layer 8, the second concrete layer 8 and cement pavement 1
It is fixedly connected.
A kind of optional technical solution as the utility model:
The diameter of limited block 505 is greater than the diameter of sets of holes 503.
A kind of optional technical solution as the utility model:
The outer diameter of first cap nut 502 is greater than the diameter of first through hole 305, and the outer diameter of the second cap nut 506 is greater than second
The diameter of through-hole 405.
Installation steps: being plugged into telescoping tube 504 inside of casing 501, then runs through the inside of first through hole 305, and
It is threadedly coupled with the second cap nut 506, then casing 501 is run through the inside of the second through-hole 405, then with the first cap nut 502
It is fixed, in the side for the first fixation kit 3 being mounted on seam 2, the second fixation kit 4 is mounted on the other side of seam 2, and
It is with the first bolt 304 that first fixation kit 3 and cement pavement 1 is fixed, with the second bolt 404 the second fixation kit 4 and water
Road face 2 is fixed, then two block concrete layers is poured respectively in the top of two fixation kits, finally 6 grafting of sealing mechanism
To the middle part of two vertical plates.
In conclusion the cement pavement joint connecting equipment, exists by the way that two fixation kits are arranged, and with two vertical plate gears
The two sides of seam 2 play the role of the reinforcing of abutment joint 2, can effectively prevent collapsing or cracking for seam 2, and two groups of connecting rods
It is connected together with reinforcing bar with two vertical plates, increases the contact area of vertical plate and cement pavement 1, increase the stabilization of vertical plate
Property, then two fixation kits and cement pavement 1 are fixed by two bolts again, realize fixation and convenient for solid
Fixed purpose；Through-hole is opened up in the inside of two vertical plates, then the both ends of telescopic component 5 are plugged in the interior of two through-holes respectively
Portion is fixed by two cap nuts, realizes the fixation of telescopic component 5 and two fixation kits, embody design
Reasonability realizes the purpose being easily installed with fixation, and telescoping tube 504 is plugged into the inside of casing 501, presses in seam 2
During contracting, telescoping tube 504 can be inserted into the inside of casing 501, convenient for expanding with heat and contract with cold for seam 2, realize easy to use
Purpose；Sealing mechanism 6 is set, and wherein sealing block 601 is rubber material, and the elasticity of rubber can be abundant the inner cavity of seam 2
It fills up, in the outer surface for snapping fit onto telescopic component 5 with card slot 602, so that the installation of sealing mechanism 6 is in stable state, increase
Then its service life is fixed two fixation kits and cement pavement 1 with two concrete layers, realizes fixation
Purpose, open up rhone 603 at the top of sealing block 601, rainwater can be flowed out from the inside of rhone 603, avoid rainwater
Abutment joint 2 washes away, can effective protection seam 2.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of cement pavement joint connecting equipment, including cement pavement (1) and seam (2), it is characterised in that:
It is opened up seam (2) at the top of the cement pavement (1), it is solid that the internal side of the seam (2) is fixedly connected with first
Determine component (3), the internal other side of the seam (2) is fixedly connected with the second fixation kit (4), first fixation kit
(3) it is flexibly connected with the second fixation kit (4) by telescopic component (5), the outer surface of the telescopic component (5) is socketed with sealing
Mechanism (6)；
First fixation kit (3) includes the first vertical plate (301), first connecting rod (302), the first reinforcing bar (303), first
The one side overlap joint of bolt (304) and first through hole (305), the side of first vertical plate (301) and seam (2), described the
The side of one vertical plate (301) is fixedly connected there are three first connecting rod (302), and three first connecting rods (302) are far from the
The side of one vertical plate (301) is fixedly connected with the first reinforcing bar (303), and three first connecting rods (302) are by the
One bolt (304) is fixedly connected with cement pavement (1), and the inside of first vertical plate (301) is fixedly connected logical there are four first
Hole (305)；
Second fixation kit (4) includes the second vertical plate (401), the second connecting rod (402), the second reinforcing bar (403), second
The one side overlap joint of bolt (404) and the second through-hole (405), the side of second vertical plate (401) and seam (2), described the
The side of two vertical plates (401) is fixedly connected there are three the second connecting rod (402), and three second connecting rods (402) are far from the
The side of two vertical plates (401) is fixedly connected with the second reinforcing bar (403), and three second connecting rods (402) are by the
Two bolts (404) are fixedly connected with cement pavement (1), and the inside of second vertical plate (401) is fixedly connected logical there are four second
Hole (405)；
The telescopic component (5) includes casing (501), the first cap nut (502), sets of holes (503), telescoping tube (504), limited block
(505) and the second cap nut (506), described sleeve pipe (501) run through the inside of the second through-hole (405), described sleeve pipe (501) side
Outer surface thread be connected with the first cap nut (502), described sleeve pipe (501) is opened up far from the side of the first cap nut (502)
Have sets of holes (503), the inside of described sleeve pipe (501) is socketed with telescoping tube (504), and the telescoping tube (504) runs through sets of holes
(503) inside, and the outside of casing (501) is extended to, side fixed company of the telescoping tube (504) close to casing (501)
It being connected to limited block (505), the telescoping tube (504) runs through the inside of first through hole (305) far from the side of limited block (505),
And its outer surface thread is connected with the second cap nut (506)；
The sealing mechanism (6) includes sealing block (601), card slot (602) and rhone (603).
2. a kind of cement pavement joint connecting equipment according to claim 1, which is characterized in that
The bottom of the sealing block (601) is opened up there are two card slot (602), offers draining at the top of the sealing block (601)
Slot (603).
3. a kind of cement pavement joint connecting equipment according to claim 2, which is characterized in that
The two sides of the sealing block (601) are overlapped with the first vertical plate (301) and the second vertical plate (401) respectively, two cards
The inside of slot (602) is socketed there are two telescopic component (5), and the material of sealing block (601) is rubber.
4. a kind of cement pavement joint connecting equipment according to claim 1, which is characterized in that
The outer surface of first fixation kit (3) is fixedly connected with the first concrete layer (7), first concrete layer (7)
It is fixedly connected with cement pavement (1).
5. a kind of cement pavement joint connecting equipment according to claim 1, which is characterized in that
The outer surface of second fixation kit (4) is fixedly connected with the second concrete layer (8), second concrete layer (8)
It is fixedly connected with cement pavement (1).
6. a kind of cement pavement joint connecting equipment according to claim 1, which is characterized in that
The diameter of the limited block (505) is greater than the diameter of sets of holes (503).
7. a kind of cement pavement joint connecting equipment according to claim 1, which is characterized in that
The outer diameter of first cap nut (502) is greater than the diameter of first through hole (305), second cap nut (506) it is outer
Diameter is greater than the diameter of the second through-hole (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082565.5U CN209162569U (en) | 2018-12-12 | 2018-12-12 | A kind of cement pavement joint connecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082565.5U CN209162569U (en) | 2018-12-12 | 2018-12-12 | A kind of cement pavement joint connecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209162569U true CN209162569U (en) | 2019-07-26 |
Family
ID=67343343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822082565.5U Expired - Fee Related CN209162569U (en) | 2018-12-12 | 2018-12-12 | A kind of cement pavement joint connecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209162569U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605196A (en) * | 2021-08-10 | 2021-11-05 | 天津亚平市政工程集团有限公司 | Road crack repairing device and method |
| CN114277631A (en) * | 2022-01-21 | 2022-04-05 | 何华海 | New and old road bed road surface mosaic structure of highway engineering |
| CN115013644A (en) * | 2022-06-30 | 2022-09-06 | 联想(北京)有限公司 | Supporting device and electronic equipment |
-
2018
- 2018-12-12 CN CN201822082565.5U patent/CN209162569U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605196A (en) * | 2021-08-10 | 2021-11-05 | 天津亚平市政工程集团有限公司 | Road crack repairing device and method |
| CN113605196B (en) * | 2021-08-10 | 2023-01-10 | 天津亚平市政工程集团有限公司 | Road crack repairing device and method |
| CN114277631A (en) * | 2022-01-21 | 2022-04-05 | 何华海 | New and old road bed road surface mosaic structure of highway engineering |
| CN115013644A (en) * | 2022-06-30 | 2022-09-06 | 联想(北京)有限公司 | Supporting device and electronic equipment |
| CN115013644B (en) * | 2022-06-30 | 2024-02-27 | 联想(北京)有限公司 | Supporting device and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209162569U (en) | A kind of cement pavement joint connecting equipment | |
| CN207332121U (en) | A kind of PC components grout sleeve fixation kit | |
| CN209211296U (en) | A kind of road and bridge crack reparation fixed structure | |
| CN109441030A (en) | A kind of building water-proof coiled material laying apparatus | |
| CN207079626U (en) | A kind of assembled underground pipe gallery | |
| CN205604290U (en) | Frame energy dissipation formula utility tunnel structure turns up | |
| CN205894326U (en) | Connecting piece of prefabricated plate | |
| CN108571012B (en) | Piping lane construction joint integrated installation mold construction technology | |
| CN107119725A (en) | A kind of prefabricated box culvert structure containing glass fiber-reinforced polymer | |
| CN205714225U (en) | A kind of railway culvert, tunnel defect wavy metal culvert pipe liner bracing means | |
| CN105421587B (en) | Fill husky steel pipe composite component and preparation method thereof | |
| CN207525779U (en) | A kind of assembly type pipe gallery pattern foundation pit supporting structure of recycling and structure external mold composite structure | |
| CN210135376U (en) | Corrugated pipe structure | |
| CN204690731U (en) | A kind of ground-connecting-wall width wall seam post jacking waterproof construction | |
| CN207933905U (en) | A kind of road and bridge with crack ruggedized construction | |
| CN208379465U (en) | A kind of combined type pipe culvert structure conducive to draining | |
| CN209339452U (en) | Corrosion-prevention rust-resistance concrete sandwich wall | |
| CN221741767U (en) | A steel column with rainwater drainage function | |
| CN214401468U (en) | Box culvert that leakproofness is good | |
| CN206888029U (en) | A kind of prefabricated box culvert structure containing glass fiber-reinforced polymer | |
| CN206245355U (en) | A kind of new joint waterproof structure of underground diaphragm wall | |
| CN219731715U (en) | Road bridge crack reinforcement structure | |
| CN218458621U (en) | A glass water slide steel pipe column | |
| CN213805897U (en) | Prefabricated plate with location structure | |
| CN218203928U (en) | Road and bridge construction device for reinforcing bridge cracks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20201212 |