CN219951644U - Road surface joint cutting device for highway engineering construction - Google Patents
Road surface joint cutting device for highway engineering construction Download PDFInfo
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- CN219951644U CN219951644U CN202321367019.0U CN202321367019U CN219951644U CN 219951644 U CN219951644 U CN 219951644U CN 202321367019 U CN202321367019 U CN 202321367019U CN 219951644 U CN219951644 U CN 219951644U
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- engineering construction
- base plate
- highway engineering
- cutting
- cutting device
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- 238000005520 cutting process Methods 0.000 title claims abstract description 64
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 230000004224 protection Effects 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Repair (AREA)
Abstract
The utility model discloses a pavement joint cutting device for highway engineering construction, which relates to the technical field of pavement joint cutting devices, and comprises a main body mechanism, a support plate and a height adjusting assembly, wherein the height adjusting assembly is arranged below the support plate and comprises an electric telescopic rod and universal wheels; the protection mechanism comprises protection baffles arranged below the substrate, wherein the two protection baffles are symmetrically arranged on the lower surface of the substrate, one side of each protection baffle is provided with a mounting assembly, and each mounting assembly comprises a connecting rod and a steel wire mesh. According to the pavement joint cutting device for highway engineering construction, a worker firstly moves the device to a designated place by using the universal wheels, then, the first controller is used for driving the electric telescopic rod, the electric telescopic rod drives the base plate to descend, and then, the surface of the cutting wheel is contacted with the surface of a road for cutting, so that friction damage caused by contact of the cutting wheel with the ground in the process of moving the device is effectively avoided.
Description
Technical Field
The utility model relates to the technical field of pavement joint cutting devices, in particular to a pavement joint cutting device for highway engineering construction.
Background
After the road engineering is laid and poured, in order to prevent the road from expanding with heat and shrinking with cold due to temperature change, a cutting device is usually used for cutting the surface of the solidified road surface so as to meet the phenomenon of expanding with heat and shrinking with cold of the road.
Through retrieving, bulletin number (CN 215925572U) a road surface lancing device for highway engineering construction relates to highway engineering construction technical field, including L template, L template top one side fixedly connected with first motor, the through groove has been seted up to the top opposite side of L template, through setting up electric telescopic handle, first belt pulley, second motor, connecting axle and fixed block, is convenient for realize through second motor drive that the connecting axle is rotatory, and then realizes realizing angle modulation with connecting axle fixed connection's first fixed plate and second fixed plate, and then realizes that the cutting knife breaks away from the through groove, and then the personnel of being convenient for realize the change installation of cutting knife through pulling down the second fixed plate.
According to the device, the cutting knife is replaced and water-cooled, so that the efficiency of the cutting knife for cutting the pavement is enhanced, in a specific application environment, a protective structure is not arranged on the periphery of the cutting knife of the device, and then when the cutting wheel is used for cutting the pavement, pavement particles are splashed, and further splashed particles can impact and damage the bottom of the device and harm the self safety of personnel; in addition, the installation position of the cutting wheel body of the device is fixed, and then the cutting wheel body rubs with the ground in the moving process to cause damage.
Disclosure of Invention
The utility model aims to provide a pavement joint cutting device for highway engineering construction, which aims to solve the problems in the background technology.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a pavement joint cutting device for highway engineering construction comprises
The main body mechanism comprises a base plate and a height adjusting assembly arranged below the base plate, wherein the height adjusting assembly comprises an electric telescopic rod and universal wheels, one ends of the electric telescopic rods are fixedly connected with the lower surface of the base plate, the upper surface of the universal wheels are fixedly connected with the lower surface of the electric telescopic rod, and a cutting assembly is arranged inside the base plate;
the protection mechanism comprises protection baffles arranged below a substrate, the two protection baffles are symmetrically arranged on the lower surface of the substrate, one side of each protection baffle is provided with a mounting assembly, each mounting assembly comprises a connecting rod and a steel wire mesh, and one end of each connecting rod is fixedly connected with one side of each steel wire mesh.
Preferably, the upper surface of the base plate is provided with a first controller, the cutting assembly comprises a protective shell, a motor and a connecting shaft, one side surface of the protective shell is fixedly connected with one side surface of the inside of the base plate, the motor is arranged inside the protective shell, one end of the motor is provided with a main shaft, and one end of the connecting shaft is connected with one end of the main shaft.
Preferably, the cutting assembly further comprises a cutting wheel and an adapting shaft cylinder, the cutting wheel is mounted on the outer surface of the connecting shaft, one end of the adapting shaft cylinder is fixedly connected with the surface of the other side inside the substrate, the other end of the adapting shaft cylinder is provided with a shaft hole, and one end of the connecting shaft passes through the shaft hole to be in rotary fit with the adapting shaft cylinder.
Preferably, the installation component still includes dead lever, slot and inserted bar, dead lever one end and protection baffle one side fixed surface connection, one side surface of slot and dead lever keep away from protection baffle's one end fixed connection, the inserted bar is inserted with the slot and is closed and be connected, one end and inserted bar one side fixed surface connection that wire net piece was kept away from to the connecting rod.
Preferably, the base plate top is equipped with the subassembly that sprays, the subassembly that sprays includes water storage tank, pump machine and second controller, water storage tank lower surface and base plate upper surface fixed connection, the pump machine sets up in water storage tank one side, second controller lower surface and water storage tank upper surface fixed connection.
Preferably, the spraying assembly further comprises a first connecting pipe, a second connecting pipe and a spherical spraying head, wherein two ends of the first connecting pipe are respectively connected with one end of the pump and one side surface of the water storage tank, and two ends of the second connecting pipe are respectively connected with the outer surface of the pump and the outer surface of the spherical spraying head.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, in the cutting process, the splash crushed aggregates are shielded by utilizing the protective baffle and the steel wire meshes, so that the structural design is humanized, and the damage of the splash crushed aggregates to devices and personnel in the cutting process is effectively prevented.
According to the utility model, a worker firstly moves the device to a designated place by using the universal wheel, then drives the electric telescopic rod by using the first controller, and the electric telescopic rod drives the base plate to descend, so that the surface of the cutting wheel is contacted with the road surface for cutting, and friction damage caused by the contact of the cutting wheel and the ground in the process of moving the device is effectively avoided.
Drawings
FIG. 1 is a schematic view of the external overall structure of a pavement lancing device for highway engineering construction;
FIG. 2 is a schematic view of a first view angle structure of a pavement lancing device for highway engineering construction;
FIG. 3 is a schematic view of a second view angle structure of a pavement lancing device for highway engineering construction;
FIG. 4 is a schematic view of a part of the structure of a protection mechanism of a pavement joint-cutting device for highway engineering construction;
fig. 5 is a schematic view of a spray assembly of a pavement lancing device for highway engineering construction.
In the figure: 100. a main body mechanism; 101. a substrate; 102. an electric telescopic rod; 103. a universal wheel; 104. a first controller; 105. a protective shell; 106. a motor; 107. a connecting shaft; 108. a cutting wheel; 109. the shaft cylinder is adapted; 200. a protective mechanism; 201. a protective baffle; 202. a connecting rod; 203. a wire mesh sheet; 204. a fixed rod; 205. a slot; 206. a rod; 207. a water storage tank; 208. a pump machine; 209. a second controller; 210. a first connection pipe; 211. a second connection pipe; 212. a spherical sprinkler head.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to FIGS. 1-5, the present utility model is a pavement lancing device for highway engineering construction, comprising
As can be seen from fig. 1 to fig. 3, the main body mechanism 100 comprises a base plate 101 and a height adjusting assembly disposed below the base plate 101, wherein the height adjusting assembly comprises an electric telescopic rod 102 and a universal wheel 103, one end of each electric telescopic rod 102 is fixedly connected with the lower surface of the base plate 101, the upper surface of the universal wheel 103 is fixedly connected with the lower surface of the electric telescopic rod 102, and a cutting assembly is disposed inside the base plate 101.
The upper surface of the base plate 101 is provided with a first controller 104, the cutting assembly comprises a protective shell 105, a motor 106 and a connecting shaft 107, one side surface of the protective shell 105 is fixedly connected with one side surface of the inside of the base plate 101, the motor 106 is arranged in the protective shell 105, one end of the motor 106 is provided with a main shaft, and one end of the connecting shaft 107 is connected with one end of the main shaft;
the first controller 104 is electrically connected to the electric telescopic rod 102 through an electric wire.
The cutting assembly further comprises a cutting wheel 108 and an adapting shaft barrel 109, the cutting wheel 108 is arranged on the outer surface of the connecting shaft 107, one end of the adapting shaft barrel 109 is fixedly connected with the surface of the other side inside the base plate 101, the other end of the adapting shaft barrel 109 is provided with a shaft hole, and one end of the connecting shaft 107 passes through the shaft hole to be in rotary fit with the adapting shaft barrel 109.
From the above, when in use, the worker firstly moves the device to the designated place by using the universal wheel 103, then drives the electric telescopic rod 102 by using the first controller 104, the electric telescopic rod 102 drives the base plate 101 to descend, then the surface of the cutting wheel 108 contacts with the road surface, then the worker drives the motor 106 to drive the connecting shaft 107 to rotate, and further drives the cutting wheel 108 to rotate to cut the road surface, and in the cutting process, the worker moves the device and cuts the road surface by using the cutting wheel 108, thereby facilitating the lancing treatment.
Embodiment two:
referring to fig. 1, 4 and 5, the protection mechanism 200 includes a protection baffle 201 disposed below a substrate 101, two protection baffles 201 are symmetrically mounted on the lower surface of the substrate 101, a mounting assembly is disposed on one side of the protection baffle 201, the mounting assembly includes a connecting rod 202 and a steel wire mesh 203, and one end of the connecting rod 202 is fixedly connected with one side surface of the steel wire mesh 203.
The installation component still includes dead lever 204, slot 205 and inserted link 206, and dead lever 204 one end and protection baffle 201 one side surface fixed connection, slot 205 one side surface and dead lever 204 are kept away from protection baffle 201's one end fixed connection, and inserted link 206 and slot 205 insert and close to be connected, and connecting rod 202 is kept away from one end and inserted link 206 one side surface fixed connection of wire mesh 203.
A spraying assembly is arranged above the base plate 101, the spraying assembly comprises a water storage tank 207, a pump 208 and a second controller 209, the lower surface of the water storage tank 207 is fixedly connected with the upper surface of the base plate 101, the pump 208 is arranged on one side of the water storage tank 207, and the lower surface of the second controller 209 is fixedly connected with the upper surface of the water storage tank 207;
the second controller 209 is electrically connected to the pump 208 through an electric wire.
The spray assembly further comprises a first connecting pipe 210, a second connecting pipe 211 and a spherical spray head 212, wherein two ends of the first connecting pipe 210 are respectively connected with one end of the pump 208 and one side surface of the water storage tank 207, and two ends of the second connecting pipe 211 are respectively connected with the outer surface of the pump 208 and the outer surface of the spherical spray head 212.
From the above, through utilizing the characteristics of inserted link 206 and slot 205 to insert and close and be connected, be convenient for install wire net piece 203 then, when utilizing cutting wheel 108 to carry out the joint-cutting to the road surface, the road surface crushed aggregates splashes this moment, be convenient for then utilize wire net piece 203 and protective shield 201 to keep off the crushed aggregates and protect, prevent that the crushed aggregates from causing the impact damage to the device, further, the staff utilizes second controller 209 to drive pump 208, then under the effect of pump 208, the inside water of water storage tank 207 is carried to spherical sprinkler 212 department, wherein, spherical sprinkler 212 presents radial watering, on the one hand be convenient for utilize the water to cool down to cutting wheel 108 then, on the other hand be convenient for wash wire net piece 203 and protective shield 201, structural design humanization.
The working principle of the utility model is as follows: during the use, the staff at first utilizes the distance between high adjusting part regulation cutting wheel 108 and the road surface, with cutting wheel 108 surface regulation to contact with the road surface after, the staff utilizes cutting part to carry out the kerf to the road surface and handles, wherein, in the cutting process, keeps off the protection through utilizing protective shield 201 and wire net piece 203 to the crushed aggregates that splash, structural design humanization, further is convenient for cool down and wash protective shield 201 and wire net piece 203 through utilizing spraying part to cutting wheel 108.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a road surface joint-cutting device for highway engineering construction which characterized in that: comprising
The main body mechanism (100) comprises a base plate (101) and a height adjusting assembly arranged below the base plate (101), wherein the height adjusting assembly comprises an electric telescopic rod (102) and universal wheels (103), one ends of the electric telescopic rods (102) are fixedly connected with the lower surface of the base plate (101), the upper surface of the universal wheels (103) is fixedly connected with the lower surface of the electric telescopic rod (102), and a cutting assembly is arranged inside the base plate (101);
the protection mechanism (200) comprises protection baffles (201) arranged below a substrate (101), the two protection baffles (201) are symmetrically arranged on the lower surface of the substrate (101), one side of each protection baffle (201) is provided with a mounting assembly, each mounting assembly comprises a connecting rod (202) and a steel wire mesh (203), and one end of each connecting rod (202) is fixedly connected with one side surface of each steel wire mesh (203).
2. The pavement joint cutting device for highway engineering construction according to claim 1, wherein: the cutting assembly comprises a protective shell (105), a motor (106) and a connecting shaft (107), wherein the surface of one side of the protective shell (105) is fixedly connected with the surface of one side of the inside of the substrate (101), the motor (106) is installed inside the protective shell (105), a main shaft is arranged at one end of the motor (106), and one end of the connecting shaft (107) is connected with one end of the main shaft.
3. The pavement joint cutting device for highway engineering construction according to claim 2, wherein: the cutting assembly further comprises a cutting wheel (108) and an adaptive shaft cylinder (109), the cutting wheel (108) is mounted on the outer surface of the connecting shaft (107), one end of the adaptive shaft cylinder (109) is fixedly connected with the surface of the other side inside the substrate (101), the other end of the adaptive shaft cylinder (109) is provided with a shaft hole, and one end of the connecting shaft (107) is rotatably matched with the adaptive shaft cylinder (109) through the shaft hole.
4. The pavement joint cutting device for highway engineering construction according to claim 1, wherein: the installation component still includes dead lever (204), slot (205) and inserted bar (206), dead lever (204) one end and protection baffle (201) one side fixed surface connection, one side surface of slot (205) and dead lever (204) keep away from the one end fixed connection of protection baffle (201), inserted bar (206) are connected with slot (205) cartridge, one end and inserted bar (206) one side fixed surface connection of wire mesh piece (203) are kept away from to connecting rod (202).
5. The pavement joint cutting device for highway engineering construction according to claim 1, wherein: the utility model discloses a water storage device, including base plate (101) top, spray subassembly is equipped with above base plate (101), spray subassembly includes water storage tank (207), pump (208) and second controller (209), surface fixed connection on water storage tank (207) lower surface and base plate (101), pump (208) set up in water storage tank (207) one side, surface fixed connection on second controller (209) lower surface and water storage tank (207).
6. The pavement joint cutting device for highway engineering construction according to claim 5, wherein: the spraying assembly further comprises a first connecting pipe (210), a second connecting pipe (211) and a spherical spraying head (212), wherein two ends of the first connecting pipe (210) are respectively connected with one end of the pump (208) and one side surface of the water storage tank (207), and two ends of the second connecting pipe (211) are respectively connected with the outer surface of the pump (208) and the outer surface of the spherical spraying head (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367019.0U CN219951644U (en) | 2023-05-30 | 2023-05-30 | Road surface joint cutting device for highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321367019.0U CN219951644U (en) | 2023-05-30 | 2023-05-30 | Road surface joint cutting device for highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219951644U true CN219951644U (en) | 2023-11-03 |
Family
ID=88556972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321367019.0U Active CN219951644U (en) | 2023-05-30 | 2023-05-30 | Road surface joint cutting device for highway engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219951644U (en) |
-
2023
- 2023-05-30 CN CN202321367019.0U patent/CN219951644U/en active Active
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