CN209555773U - A kind of road and bridge construction joint-cutting device - Google Patents
A kind of road and bridge construction joint-cutting device Download PDFInfo
- Publication number
- CN209555773U CN209555773U CN201820386957.8U CN201820386957U CN209555773U CN 209555773 U CN209555773 U CN 209555773U CN 201820386957 U CN201820386957 U CN 201820386957U CN 209555773 U CN209555773 U CN 209555773U
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- CN
- China
- Prior art keywords
- spray head
- pedestal
- water pipe
- road
- grooving machine
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- 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
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of road and bridge construction joint-cutting devices, including bumper post, the bumper post lower end is fixedly connected with the first control handle, and first control handle lower end be connected with grooving machine main body case, grooving machine main body case lower end is connected with pedestal, and cutting blade protective cover is provided in front of pedestal, the spray head is externally connected to spray head fixed frame, and the rear end of spray head fixed frame is connected with pedestal, the pedestal upper end is provided with water tank putting groove, and water tank putting groove is internally provided with water tank, the water tank is internally connected with water pipe, and water pipe right end is connected with water pump, the bumper post right end is connected with the second control handle, and second is equipped with spongy layer outside control handle.The road and bridge construction is equipped with protective baffle plate with joint-cutting device, generates the scrap to splash when can shelter from the work of most of grooving machine, and the road and bridge construction is provided with symmetrical spray head with joint-cutting device, it is possible to reduce the dust that grooving machine generates when working.
Description
Technical field
The utility model relates to road construction equipment field, specially a kind of road and bridge construction joint-cutting device.
Background technique
The seam of concrete road surface cutting is referred to as ' contracting seam ', and concrete coagulation hardening process, hydrated cementitious will discharge big calorimetric
Amount, causes concrete temperature to increase；Most of hydrated reaction of cement terminates, and concrete temperature is begun to decline in temperature-fall period, mixes
Solidifying soil has condensed hardening, and the contraction for the generation that cools down will lead to concrete cracking, and fractuer direction is seriously affected than more random
Pavement quality and service life.
Usually shaken when existing grooving machine usually works it is larger, and grooving machine work when scrap may be made to be splashed to people
With, the temperature of scrap is higher, is easy scald user, and can generate a large amount of dust when the work of existing grooving machine.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge construction joint-cutting devices, to solve above-mentioned background technique
The scrap of dust and splashing can be led to the problem of when the existing grooving machine work of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of road and bridge construction joint-cutting device,
Including bumper post, the bumper post lower end is fixedly connected with the first control handle, and the first control handle lower end is connected with joint-cutting
Machine main body case, grooving machine main body case lower end is connected with pedestal, and cutting blade protective cover is provided in front of pedestal, and the cutting blade is protected
It is provided with protective baffle plate at left and right sides of shield, and protective baffle plate left is equipped with spray head, the spray head is externally connected to spray
Head frame, and the rear end of spray head fixed frame is connected with pedestal, and it is solid that water pipe is mounted at left and right sides of the grooving machine main body case
Fixed set, and water pipe fixing sleeve is internally connected with water pipe, the pedestal upper end is provided with water tank putting groove, and inside water tank putting groove
It is provided with water tank, the water tank is internally connected with water pipe, and water pipe right end is connected with water pump, and the bumper post, which is internally provided with, to be subtracted
Layer is shaken, and buffer layer is externally connected to rubber layer, is equipped with spring inside the buffer layer, and the bumper post right end is connected with the
Two control handles, and spongy layer is installed outside the second control handle.
Preferably, the spray head fixed frame and pedestal constitute incline structure, and spray head fixed frame and the inclined angle of pedestal
It is 45 °.
Preferably, the protective baffle plate is symmetrically distributed in the left and right sides of cutting blade protective cover, and protective baffle plate lower end width
Size is equal to the width size of cutting blade protective cover maximum cross-section.
Preferably, the inside diameter size of the water pipe fixing sleeve is greater than the diameter of water pipe, and water pipe fixing sleeve pair
Claim the left and right sides for being distributed in grooving machine main body case.
Preferably, the buffer layer is double-layer structure, and spring is evenly distributed on the inside of buffer layer.
Prevent compared with prior art, the utility model has the beneficial effects that the road and bridge construction is equipped with joint-cutting device
Guard generates the scrap to splash, and the road and bridge construction joint-cutting device when can shelter from the work of most of grooving machine
It is provided with symmetrical spray head, it is possible to reduce the dust that grooving machine generates when working.The road and bridge construction joint-cutting device
It is provided with the protective baffle plate symmetrical along cutting blade protective cover, and protective baffle plate lower end width size is equal to cutting blade protective cover maximum
The width size in section can effectively stop the scrap of the splashing generated when grooving machine work, and avoiding scrap from being splashed to makes
With user, user is scalded, which is symmetrically arranged with spray head with joint-cutting device at left and right sides of pedestal,
Water pump can be started when grooving machine works, be sprinkled water by the place that spray head is cut to grooving machine, when grooving machine can be made to work
The dust of generation is settled down by the effect of water, is avoided dust floating in air, is breathed by user into body, the road
Road bridge construction joint-cutting device has added the second control handle again on the first control handle, and the second control handle outer ring is surrounded by
It is connected among spongy layer, the first control handle and the second control handle with bumper post, two layers of buffer layer is installed inside bumper post,
Outside is equipped with rubber layer, can weaken the vibration that user experiences when controlling grooving machine by control handle, avoid making
User can be since vibration generates discomfort when using.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model grooving machine main body case side structure schematic view；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the second control handle of the utility model structural schematic diagram.
In figure: 1, bumper post, the 2, first control handle, 3, grooving machine main body case, 4, spray head, 5, water pipe fixing sleeve, 6, water
Pipe, 7, water pump, 8, pedestal, 9, water tank, 10, cutting blade protective cover, 11, spray head fixed frame, 12, spring, 13, rubber layer, 14, damping
Layer, 15, spongy layer, the 16, second control handle, 17, water tank putting groove, 18, protective baffle plate.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of road and bridge construction joint-cutting device, packet
Bumper post 1 is included, 1 lower end of bumper post is fixedly connected with the first control handle 2, and 2 lower end of the first control handle is connected with grooving machine
Main body case 3,3 lower end of grooving machine main body case is connected with pedestal 8, and cutting blade protective cover 10 is provided in front of pedestal 8, cutting blade protective cover
10 left and right sides are provided with protective baffle plate 18, and 18 left of protective baffle plate is equipped with spray head 4, and protective baffle plate 18 is symmetrically distributed in
The left and right sides of cutting blade protective cover 10, and 18 lower end width size of protective baffle plate is equal to the width of 10 maximum cross-section of cutting blade protective cover
Size, this structure can make grooving machine at work, and the protective baffle plate 18 positioned at the left and right sides of cutting blade protective cover 10 can be from
The scrap to splash when grooving machine work is blocked in the left and right sides, avoids scrap from being splashed to user, user is scalded, spray head
4 are externally connected to spray head fixed frame 11, and the rear end of spray head fixed frame 11 is connected with pedestal 8, spray head fixed frame 11 and pedestal 8
Incline structure is constituted, and spray head fixed frame 11 and the inclined angle of pedestal 8 are 45 °, this structure can make spray head 4 be fixed on spray head
Angle that also can be at 45 ° with 8 structure of pedestal when on fixed frame 11, the clear water that spray head 4 can be made to spray be in the model that grooving machine is cut
In enclosing, the dust in air can be effectively reduced, water pipe fixing sleeve 5, and water are mounted at left and right sides of grooving machine main body case 3
Pipe fixing sleeve 5 is internally connected with water pipe 6, and the inside diameter size of water pipe fixing sleeve 5 is greater than the diameter of water pipe 6, and water pipe
Fixing sleeve 5 is symmetrically distributed in the left and right sides of grooving machine main body case 3, this structure can make 3 left and right sides of grooving machine main body case
Water pipe 6 passes through the two sides that water pipe fixing sleeve 5 is fixed on grooving machine main body case 3, avoids water pipe 6 from touching ground, leads to grooving machine
Cutting blade water pipe 6 is cut, 8 upper end of pedestal is provided with water tank putting groove 17, and water tank putting groove 17 is internally provided with water tank 9,
Water tank 9 is internally connected with water pipe 6, and 6 right end of water pipe is connected with water pump 7, and bumper post 1 is internally provided with buffer layer 14, and damping
Layer 14 is externally connected to rubber layer 13, and buffer layer 14 is double-layer structure, and spring 12 is evenly distributed on the inside of buffer layer 14, this
The performance that structure can make buffer layer 14 that can rebound by the stress of spring 12 can weaken user by the second control handle
Hand 16 controls the vibration experienced when grooving machine, can generate discomfort, double-layer structure due to vibration when user being avoided to use
It can reinforce the cushion performance of bumper post 1, spring 12 is installed inside buffer layer 14,1 right end of bumper post is connected with the second control
Handle 16, and spongy layer 15 is installed outside the second control handle 16.
Working principle: when using the road and bridge construction joint-cutting device, first in grooving machine main body case 3 and pedestal 8
The left and right sides upper hose fixing sleeve 5 and spray head fixed frame 11 are respectively symmetrically installed, water tank 9 is then placed on water tank putting groove
17 inside avoids falling water tank 9 from pedestal 8 because of vibration when grooving machine works, then water tank 9 and water pump 7 is passed through water
Pipe 6 connects, and water pipe 6 is passed through the two sides that water pipe fixing sleeve 5 is fixed on grooving machine main body case 3, then pacifies in 6 end of water pipe
Spray head 4 is loaded onto, spray head 4 is fixed on spray head fixed frame 11, is then symmetrically installed in the left and right sides of cutting blade protective cover 10
Protective baffle plate 18, the scrap that splashes when protective baffle plate 18 can stop grooving machine work, then by the second control handle 16 and first
Control handle 2 is connected by bumper post 1, and bumper post 1 is internally provided with double-layer shock-absorbing layer 14, is uniformly distributed inside buffer layer 14
There is spring 12, bumper post 1 can be made to play buffer function by the characteristic that the stress of spring 12 rebounds, user can be weakened and existed
The vibration experienced when controlling grooving machine by the second control handle 16, avoids user from generating not because of the vibration of grooving machine
Comfort after assembling the device, moves the device into designated place by the first control handle 2 and starts joint-cutting work,
User can control grooving machine by the second control handle 16 when grooving machine works, and the second control handle 16 can weaken use
Person experiences the vibration of grooving machine, then starts water pump 7, and water can be drawn through spray head 4 from water tank 9 and sprayed by water pump 7, spray head 4
The water of ejection is in the working range of grooving machine, can reduce the amount of dust in air, while protective baffle plate 18 can be stopped and be cut
The scrap that seam machine splashes when working, here it is the courses of work of the road and bridge construction joint-cutting device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of road and bridge construction joint-cutting device, including bumper post (1), it is characterised in that: bumper post (1) lower end is solid
Surely it is connected with the first control handle (2), and the first control handle (2) lower end is connected with grooving machine main body case (3), the grooving machine
Main body case (3) lower end is connected with pedestal (8), and is provided with cutting blade protective cover (10) in front of pedestal (8), the cutting blade protective cover
(10) left and right sides is provided with protective baffle plate (18), and protective baffle plate (18) left is equipped with spray head (4), the spray head (4)
Be externally connected to spray head fixed frame (11), and the rear end of spray head fixed frame (11) is connected with pedestal (8), the grooving machine main body
It is mounted on water pipe fixing sleeve (5) at left and right sides of case (3), and water pipe fixing sleeve (5) is internally connected with water pipe (6), the pedestal
(8) upper end is provided with water tank putting groove (17), and water tank putting groove (17) is internally provided with water tank (9), and the water tank (9) is internal
It being connected with water pipe (6), and water pipe (6) right end is connected with water pump (7), the bumper post (1) is internally provided with buffer layer (14), and
Buffer layer (14) is externally connected to rubber layer (13), is equipped with spring (12) inside the buffer layer (14), the bumper post (1)
Right end is connected with the second control handle (16), and is equipped with spongy layer (15) outside the second control handle (16).
2. a kind of road and bridge construction joint-cutting device according to claim 1, it is characterised in that: the spray head fixed frame
(11) incline structure is constituted with pedestal (8), and spray head fixed frame (11) and pedestal (8) inclined angle are 45 °.
3. a kind of road and bridge construction joint-cutting device according to claim 1, it is characterised in that: the protective baffle plate
(18) it is symmetrically distributed in the left and right sides of cutting blade protective cover (10), and protective baffle plate (18) lower end width size is protected equal to cutting blade
Cover the width size of (10) maximum cross-section.
4. a kind of road and bridge construction joint-cutting device according to claim 1, it is characterised in that: the water pipe fixing sleeve
(5) inside diameter size is greater than the diameter of water pipe (6), and water pipe fixing sleeve (5) is symmetrically distributed in grooving machine main body case
(3) the left and right sides.
5. a kind of road and bridge construction joint-cutting device according to claim 1, it is characterised in that: the buffer layer (14)
For double-layer structure, and spring (12) is evenly distributed on the inside of buffer layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386957.8U CN209555773U (en) | 2018-03-21 | 2018-03-21 | A kind of road and bridge construction joint-cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820386957.8U CN209555773U (en) | 2018-03-21 | 2018-03-21 | A kind of road and bridge construction joint-cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555773U true CN209555773U (en) | 2019-10-29 |
Family
ID=68298764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820386957.8U Expired - Fee Related CN209555773U (en) | 2018-03-21 | 2018-03-21 | A kind of road and bridge construction joint-cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209555773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074739A (en) * | 2019-12-21 | 2020-04-28 | 湖南汉坤建筑安保器材有限公司 | Noise reduction mud-mixed road surface cutting machine |
| CN111501573A (en) * | 2020-05-11 | 2020-08-07 | 通州建总集团有限公司 | Bridge continuous beam pouring forming post-processing equipment |
| CN117090110A (en) * | 2023-10-17 | 2023-11-21 | 山西交科公路工程咨询监理有限公司 | Highway road surface planarization check out test set |
-
2018
- 2018-03-21 CN CN201820386957.8U patent/CN209555773U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074739A (en) * | 2019-12-21 | 2020-04-28 | 湖南汉坤建筑安保器材有限公司 | Noise reduction mud-mixed road surface cutting machine |
| CN111501573A (en) * | 2020-05-11 | 2020-08-07 | 通州建总集团有限公司 | Bridge continuous beam pouring forming post-processing equipment |
| CN111501573B (en) * | 2020-05-11 | 2021-10-08 | 通州建总集团有限公司 | Bridge continuous beam pouring forming post-processing equipment |
| CN117090110A (en) * | 2023-10-17 | 2023-11-21 | 山西交科公路工程咨询监理有限公司 | Highway road surface planarization check out test set |
| CN117090110B (en) * | 2023-10-17 | 2023-12-22 | 山西交科公路工程咨询监理有限公司 | Highway road surface planarization check out test set |
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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: 20191029 |