CN215164492U - Quick joint-cutting equipment of highway construction - Google Patents
Quick joint-cutting equipment of highway construction Download PDFInfo
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- CN215164492U CN215164492U CN202120974401.2U CN202120974401U CN215164492U CN 215164492 U CN215164492 U CN 215164492U CN 202120974401 U CN202120974401 U CN 202120974401U CN 215164492 U CN215164492 U CN 215164492U
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- protective shell
- protective housing
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Abstract
The utility model discloses a quick joint-cutting equipment of highway construction, its technical scheme is: the on-line screen storage device comprises a base, the saw bit is installed to base one side, the saw bit outside is equipped with the protective housing, protective housing one side and base fixed weld, the protective housing cover is in the outside of saw bit, the intake chamber has been seted up to the protective housing inside, protective housing bottom both sides all are equipped with the dust falling piece, the beneficial effects of the utility model are that: through setting up the intake chamber in the protective housing to set up in protective housing bottom both sides and fall the dirt piece, the lateral wall and the bottom of falling the dirt piece are seted up the side respectively and are sprayed the hole and spray the hole at the bottom, the inside high-pressure rivers accessible side of intake chamber sprays the hole and spray the hole at the bottom and spray high pressure blowout respectively, can cool down and carry out the dust fall to the saw bit, it is fixed to falling the dirt piece through setting up fixed pin pole and second pinhole, make dust fall piece convenient to detach maintain the change, can last the dust fall during guarantee road surface joint-cutting operation.
Description
Technical Field
The utility model relates to a highway construction technical field, concretely relates to quick joint-cutting equipment of highway construction.
Background
The joint cutter is a small machine tool and has simple structure. But it is huge in the construction of cement road surface, and the joint-cutting is the essential link in highway construction, directly influences road surface intensity, life-span. The working principle is that the diamond saw blade is driven by power to complete the cutting operation.
Lancing equipment is when carrying out the lancing operation to highway road surface, the saw bit can produce a large amount of dusts in the high-speed rotatory cutting in road surface, add atomizer on lancing equipment generally and carry out the dust fall and handle, however, atomizer takes place easily under the impact of a large amount of dust particles that the lancing machine produced and blocks up, and the atomizer of lancing equipment among the prior art is difficult to dismantle the change, therefore be difficult to maintain it when the dust fall operation, the dust fall effect is poor, lead to the lancing machine easily to cause dust pollution to the environment when the operation.
Therefore, the invention is necessary to develop the quick joint cutting equipment for the highway construction.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a quick joint-cutting equipment of highway construction, through setting up the intake antrum in the protecting crust, and set up the piece of falling dust in protecting crust bottom both sides, the lateral wall and the bottom of the piece of falling dust are seted up the side respectively and are sprayed the hole and the bottom sprays the hole, the inside high-pressure rivers accessible side of intake antrum sprays the hole and the bottom sprays the hole high pressure blowout respectively, can cool down the saw bit and carry out the dust fall, it is fixed to the piece of falling dust through setting up fixed pin pole and second pinhole, make dust fall piece convenient to detach maintain the change, can last during the guarantee road surface joint-cutting operation, it maintains to be difficult to dismantle with the atomizer of the joint-cutting equipment who solves among the prior art, the dust fall effect is poor, lead to the joint-cutting machine easily to cause the problem of dust pollution to the environment when the operation.
In order to achieve the above object, the present invention provides the following technical solutions: a quick joint cutting device for highway construction comprises a base, wherein a saw blade is mounted on one side of the base, a protective shell is arranged on the outer side of the saw blade, one side of the protective shell is fixedly welded with the base, the protective shell covers the outer side of the saw blade, a water inlet groove is formed in the protective shell, dust falling blocks are arranged on two sides of the bottom end of the protective shell, a side spraying hole is formed in one side of each dust falling block, a bottom spraying hole is formed in the bottom of each dust falling block, a first pin hole is formed in one side of the bottom end of each dust falling block, and a second pin hole is formed in one side of the top end of each dust falling block;
the protective shell is characterized in that a fixed pin rod is fixedly connected to the bottom end of the protective shell and movably inserted into the inner side of the first pin hole, sleeves are fixedly welded to the outer walls of the two sides of the bottom end of the protective shell, a sliding block is connected to the inner portion of each sleeve in a sliding mode, a movable pin rod is fixedly connected to one side of each sliding block and penetrates through the outer wall of the protective shell, the movable pin rod is movably inserted into the inner side of the second pin hole, a sliding rod is fixedly connected to one side, away from the movable pin rod, of each sliding block, a spring is arranged inside each sleeve and sleeved on the outer side of the corresponding sliding rod, one end of each sliding rod extends out of the corresponding sleeve, and a handle is fixedly connected to one end, located on the outer side of each sleeve, of each sliding rod;
one side of the top end of the base is provided with a push rod mechanism, the push rod mechanism comprises a fixed push rod, and the bottom end of the fixed push rod is fixedly welded with the base.
Preferably, the push rod mechanism comprises a fixed vertical cylinder and a movable push rod, the fixed vertical cylinder is movably sleeved on the outer side of the movable push rod, and the bottom end of the fixed vertical cylinder is fixedly welded with the base.
Preferably, a screw rod is arranged on one side of the top end of the fixed vertical cylinder, a hand wheel is fixedly connected to one end of the screw rod, a screw hole is formed in the outer wall of one side of the top end of the fixed vertical cylinder, and the inner side of the screw hole is in threaded connection with the screw rod.
Preferably, base top fixed mounting has the water tank, water tank top fixedly connected with water pump, water pump one side is connected with first water pipe, the one end and the water tank intercommunication of water pump are kept away from to first water pipe, one side intercommunication that first water pipe was kept away from to the water pump has the second water pipe, the one end and the protective housing top fixed connection of water pump are kept away from to the second water pipe, second water pipe and intake antrum intercommunication.
Preferably, the saw bit both sides all are connected through the inner wall rotation of bearing and protective housing, saw bit one side fixedly connected with pivot, the first runner of pivot one end fixedly connected with, base top fixed mounting has the motor, motor output end transmission is connected with the second runner, the second runner is established in first runner top, be connected through belt transmission between second runner and the first runner.
Preferably, the fixed welding in base top has the safety cover, the motor is established inside the safety cover.
Preferably, a pulley is installed on one side of the bottom end of the base.
The utility model has the advantages that:
1. the utility model discloses an establish the intake chamber in the protecting crust, and set up the dust fall piece in protecting crust bottom both sides, the lateral wall and the bottom of dust fall piece are seted up side spray hole and bottom spray hole respectively, the high-pressure rivers accessible side spray hole and bottom spray hole of intake chamber inside are high-pressure blowout respectively, can cool down and carry out the dust fall to the saw bit, fix dust fall piece through setting up fixed pin pole and second pinhole, make the dust fall piece convenient to dismantle maintenance change, can last the dust fall when guaranteeing the joint-cutting operation of road surface;
2. the utility model discloses a set up push rod mechanism, promote movable push rod and can promote the base and remove the joint-cutting on the road surface, movable push rod can stretch out and draw back in fixed vertical cylinder and go up and down, the height of adjustable movable push rod, easy operation is convenient, and the staff of being convenient for uses.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a side sectional view of the protective case provided by the present invention;
fig. 3 is a schematic view of the overall structure of the mounting block provided by the present invention;
fig. 4 is an enlarged view of a point a in fig. 1 according to the present invention;
fig. 5 is a cross-sectional view of embodiment 2 provided by the present invention;
fig. 6 is an enlarged view of the position B in fig. 5 according to the present invention.
In the figure: 1 base, 2 saw bits, 3 protective housing, 4 intake troughs, 5 fall dirt pieces, 6 side spray holes, 7 bottom spray holes, 8 first pinhole, 9 fixed pin poles, 10 second pinhole, 11 sleeves, 12 sliders, 13 slide bars, 14 springs, 15 handles, 16 fixed push rods, 17 fixed vertical cylinders, 18 movable push rods, 19 screw rods, 20 hand wheels, 21 screw holes, 22 water tanks, 23 water pumps, 24 first water pipes, 25 second water pipes, 26 pivot, 27 first runner, 28 motors, 29 second runners, 30 safety covers, 31 movable pin poles, 32 pulleys.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, refer to fig. 1-4, the utility model provides a quick joint-cutting equipment for highway construction, including base 1, saw bit 2 is installed to base 1 one side, the saw bit 2 outside is equipped with protective housing 3, protective housing 3 one side and base 1 fixed welding, protective housing 3 covers the outside at saw bit 2, protective housing 3 has seted up intake antrum 4 inside, protective housing 3 bottom both sides all are equipped with dust reducing block 5, one side of dust reducing block 5 has seted up side spray hole 6, dust reducing block 5 bottom has seted up bottom spray hole 7, dust reducing block 5 bottom one side has seted up first pinhole 8, dust reducing block 5 top one side has seted up second pinhole 10;
the bottom end of the protective shell 3 is fixedly connected with a fixed pin rod 9, the fixed pin rod 9 is movably inserted into the inner side of a first pin hole 8, sleeves 11 are fixedly welded on the outer walls of two sides of the bottom end of the protective shell 3, a sliding block 12 is connected to the inner portion of each sleeve 11 in a sliding mode, a movable pin rod 31 is fixedly connected to one side of each sliding block 12, the movable pin rod 31 penetrates through the outer wall of the protective shell 3, the movable pin rod 31 is movably inserted into the inner side of a second pin hole 10, a sliding rod 13 is fixedly connected to one side, away from the movable pin rod 31, of each sliding block 12, a spring 14 is arranged inside each sleeve 11, the spring 14 is sleeved on the outer side of the sliding rod 13, one end of the sliding rod 13 extends out of the sleeve 11, and one end, located on the outer side of each sleeve 11, of the sliding rod 13 is fixedly connected with a handle 15;
a push rod mechanism is arranged on one side of the top end of the base 1 and comprises a fixed push rod 16, and the bottom end of the fixed push rod 16 is fixedly welded with the base 1;
further, a water tank 22 is fixedly mounted at the top end of the base 1, a water pump 23 is fixedly connected to the top end of the water tank 22, a first water pipe 24 is connected to one side of the water pump 23, one end, away from the water pump 23, of the first water pipe 24 is communicated with the water tank 22, a second water pipe 25 is communicated to one side, away from the first water pipe 24, of the water pump 23, one end, away from the water pump 23, of the second water pipe 25 is fixedly connected to the top end of the protective shell 3, and the second water pipe 25 is communicated with the water inlet tank 4;
furthermore, both sides of the saw blade 2 are rotatably connected with the inner wall of the protective shell 3 through bearings, one side of the saw blade 2 is fixedly connected with a rotating shaft 26, one end of the rotating shaft 26 is fixedly connected with a first rotating wheel 27, the top end of the base 1 is fixedly provided with a motor 28, the output end of the motor 28 is in transmission connection with a second rotating wheel 29, the second rotating wheel 29 is arranged above the first rotating wheel 27, the second rotating wheel 29 is in transmission connection with the first rotating wheel 27 through a belt, and the motor 28 is used for driving the saw blade 2 to rotate;
further, a protective cover 30 is fixedly welded at the top end of the base 1, the motor 28 is arranged inside the protective cover 30, and the protective cover 30 is used for protecting the motor 28;
further, a pulley 32 is installed on one side of the bottom end of the base 1, and the base 1 moves through the pulley 32.
The utility model discloses a use as follows: when the cutting operation is performed on the road surface, the starting motor 28 drives the second rotating wheel 29 to rotate, the second rotating wheel 29 drives the first rotating wheel 27 to rotate through the belt, the first rotating wheel 27 drives the saw blade 2 to rotate in the protective shell 3 through the rotating shaft 26, the saw blade 2 can perform the rapid cutting operation on the road surface through the high-speed rotation, a large amount of dust is generated when the saw blade 2 is cut, the water pump 23 is started, the water pump 23 pumps water inside the water tank 22 to the second water pipe 25 through the first water pipe 24, the water inlet groove 4 is formed inside the protective shell 3, the second water pipe 25 can convey water into the water inlet groove 4, the dust falling blocks 5 are arranged on two sides of the bottom end of the protective shell 3, the side spray holes 6 and the bottom spray holes 7 are respectively formed on the side wall and the bottom end of the dust falling blocks 5, high-pressure water flow inside the water inlet groove 4 can be respectively sprayed out through the side spray holes 6 and the bottom spray holes 7 at high pressure, the high-pressure water flow sprayed from the side spray holes 6 can wash and cool the saw blade 2, bottom spray hole 7 spun high-pressure rivers can erode the seam, thereby can effectually carry out the dust fall, fixed pin 9 is pegged graft in first pinhole 8, activity pin 31 is pegged graft in second pinhole 10, can fix dust falling block 5, pulling handle 15 drives slide bar 13 and slider 12 removal, slider 12 compresses spring 14, slider 12 drives activity pin 31 and leaves from the inside of second pinhole 10, dust falling block 5 has broken away from the fixed action of activity pin 31 this moment, dust falling block 5 can be dismantled dust falling block 5 to pulling downwards, thereby be convenient for maintain and change dust falling block 5, can last the dust fall during guarantee road surface joint cutting operation, through setting up push rod mechanism, promote fixed push rod 16 and can promote base 1 and remove the joint seam on the road surface, and is simple in operation convenient.
Further, a screw rod 19 is arranged on one side of the top end of the fixed vertical cylinder 17, a hand wheel 20 is fixedly connected to one end of the screw rod 19, a screw hole 21 is formed in the outer wall of one side of the top end of the fixed vertical cylinder 17, and the inner side of the screw hole 21 is in threaded connection with the screw rod 19.
The utility model discloses a use as follows: when the cutting operation is performed on the road surface, the starting motor 28 drives the second rotating wheel 29 to rotate, the second rotating wheel 29 drives the first rotating wheel 27 to rotate through the belt, the first rotating wheel 27 drives the saw blade 2 to rotate in the protective shell 3 through the rotating shaft 26, the saw blade 2 can perform the rapid cutting operation on the road surface through the high-speed rotation, a large amount of dust is generated when the saw blade 2 is cut, the water pump 23 is started, the water pump 23 pumps water inside the water tank 22 to the second water pipe 25 through the first water pipe 24, the water inlet groove 4 is formed inside the protective shell 3, the second water pipe 25 can convey water into the water inlet groove 4, the dust falling blocks 5 are arranged on two sides of the bottom end of the protective shell 3, the side spray holes 6 and the bottom spray holes 7 are respectively formed on the side wall and the bottom end of the dust falling blocks 5, high-pressure water flow inside the water inlet groove 4 can be respectively sprayed out through the side spray holes 6 and the bottom spray holes 7 at high pressure, the high-pressure water flow sprayed from the side spray holes 6 can wash and cool the saw blade 2, the high-pressure water flow sprayed from the bottom spraying hole 7 can wash the seams, thereby effectively reducing dust, the fixed pin rod 9 is inserted in the first pin hole 8, the movable pin rod 31 is inserted in the second pin hole 10, the dust reducing block 5 can be fixed, the handle 15 is pulled to drive the slide rod 13 and the slide block 12 to move, the slide block 12 compresses the spring 14, the slide block 12 drives the movable pin rod 31 to leave from the inside of the second pin hole 10, at the moment, the dust reducing block 5 is separated from the fixing action of the movable pin rod 31, the dust reducing block 5 can be detached by pulling the dust reducing block 5 downwards, thereby facilitating the maintenance and replacement of the dust reducing block 5, ensuring the continuous dust reduction during the pavement joint cutting operation, the movable push rod 18 can be pushed to push the base 1 to move the seams on the pavement by arranging a push rod mechanism, the movable push rod 18 can stretch and lift in the fixed vertical cylinder 17, thereby adjusting the height of the movable push rod 18, the hand wheel 20 is rotated to drive the screw rod 19 to rotate in the screw hole 21, so that the screw rod 19 is abutted against the side wall of the movable push rod 18, the movable push rod 18 can be fixed in the fixed vertical cylinder 17, the height of the movable push rod 18 is fixed, and the operation is simple and convenient.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. The utility model provides a quick joint-cutting equipment of highway construction, includes base (1), its characterized in that: a saw blade (2) is mounted on one side of the base (1), a protective shell (3) is arranged on the outer side of the saw blade (2), one side of the protective shell (3) is fixedly welded with the base (1), the protective shell (3) covers the outer side of the saw blade (2), a water inlet groove (4) is formed in the protective shell (3), dust falling blocks (5) are arranged on two sides of the bottom end of the protective shell (3), side spraying holes (6) are formed in one side of each dust falling block (5), bottom spraying holes (7) are formed in the bottom of each dust falling block (5), first pin holes (8) are formed in one side of the bottom end of each dust falling block (5), and second pin holes (10) are formed in one side of the top end of each dust falling block (5);
the bottom end of the protective shell (3) is fixedly connected with a fixed pin rod (9), the fixed pin rod (9) is movably inserted with the inner side of the first pin hole (8), sleeves (11) are fixedly welded on the outer walls of two sides of the bottom end of the protective shell (3), a sliding block (12) is connected inside each sleeve (11) in a sliding manner, one side of the sliding block (12) is fixedly connected with a movable pin rod (31), the movable pin rod (31) penetrates through the outer wall of the protective shell (3), the movable pin rod (31) is movably inserted with the inner side of the second pin hole (10), a sliding rod (13) is fixedly connected to one side of the sliding block (12) far away from the movable pin rod (31), a spring (14) is arranged in the sleeve (11), the spring (14) is sleeved outside the sliding rod (13), one end of the sliding rod (13) extends out of the outer side of the sleeve (11), and one end, located on the outer side of the sleeve (11), of the sliding rod (13) is fixedly connected with a handle (15);
the push rod mechanism is arranged on one side of the top end of the base (1) and comprises a fixed push rod (16), and the bottom end of the fixed push rod (16) is fixedly welded with the base (1).
2. The quick slitting machine for road construction according to claim 1, wherein: the push rod mechanism comprises a fixed vertical cylinder (17) and a movable push rod (18), the fixed vertical cylinder (17) is movably sleeved on the outer side of the movable push rod (18), and the bottom end of the fixed vertical cylinder (17) is fixedly welded with the base (1).
3. The quick slitting machine for road construction according to claim 2, wherein: fixed vertical cylinder (17) top one side is equipped with screw rod (19), screw rod (19) one end fixedly connected with hand wheel (20), screw (21) have been seted up to fixed vertical cylinder (17) top one side outer wall, screw (21) inboard and screw rod (19) threaded connection.
4. The quick slitting machine for road construction according to claim 1, wherein: base (1) top fixed mounting has water tank (22), water tank (22) top fixedly connected with water pump (23), water pump (23) one side is connected with first water pipe (24), the one end and the water tank (22) intercommunication of water pump (23) are kept away from in first water pipe (24), one side intercommunication that first water pipe (24) were kept away from in water pump (23) has second water pipe (25), the one end and protective housing (3) top fixed connection of water pump (23) are kept away from in second water pipe (25), second water pipe (25) and intake chamber (4) intercommunication.
5. The quick slitting machine for road construction according to claim 1, wherein: saw bit (2) both sides all rotate through the inner wall of bearing and protective housing (3) and are connected, saw bit (2) one side fixedly connected with pivot (26), the first runner (27) of pivot (26) one end fixedly connected with, base (1) top fixed mounting has motor (28), motor (28) output end transmission is connected with second runner (29), establish in first runner (27) top second runner (29), be connected through belt transmission between second runner (29) and first runner (27).
6. The quick slitting machine for road construction according to claim 5, wherein: the fixed welding in base (1) top has safety cover (30), motor (28) are established inside safety cover (30).
7. The quick slitting machine for road construction according to claim 1, wherein: and a pulley (32) is installed on one side of the bottom end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974401.2U CN215164492U (en) | 2021-05-08 | 2021-05-08 | Quick joint-cutting equipment of highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974401.2U CN215164492U (en) | 2021-05-08 | 2021-05-08 | Quick joint-cutting equipment of highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215164492U true CN215164492U (en) | 2021-12-14 |
Family
ID=79367560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120974401.2U Expired - Fee Related CN215164492U (en) | 2021-05-08 | 2021-05-08 | Quick joint-cutting equipment of highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215164492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347273A (en) * | 2022-03-03 | 2022-04-15 | 陶宇 | Grooving device for construction |
-
2021
- 2021-05-08 CN CN202120974401.2U patent/CN215164492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347273A (en) * | 2022-03-03 | 2022-04-15 | 陶宇 | Grooving device for construction |
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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 |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |