CN214328449U - Joint cutting device for highway construction - Google Patents
Joint cutting device for highway construction Download PDFInfo
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- CN214328449U CN214328449U CN202023005347.5U CN202023005347U CN214328449U CN 214328449 U CN214328449 U CN 214328449U CN 202023005347 U CN202023005347 U CN 202023005347U CN 214328449 U CN214328449 U CN 214328449U
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Abstract
The utility model discloses a joint-cutting device for highway construction, comprises a workbench, the last fixed surface of workstation is connected with the support frame, one side of support frame is provided with the backup pad, the upper surface of workstation is provided with the protecting crust, the backup pad runs through the support frame and is in the same place with protecting crust sliding connection, the first electric putter of lower fixed surface of backup pad is connected with, first electric putter's one end fixedly connected with supporting shoe, the inner wall fixedly connected with second motor of supporting shoe, the last fixed surface of supporting shoe is connected with the liquid reserve tank, the upper surface of workstation just is located the right side fixedly connected with brace table of protecting crust, brace table's upper end fixedly connected with air exhauster. The utility model discloses in, can cool down the processing to the joint-cutting sword effectively, also can carry out the dust fall and remove dust to the dust that the joint-cutting in-process produced, avoid the dust to fly upward and influence the construction, provide convenience for operating personnel's work.
Description
Technical Field
The utility model relates to a highway construction technical field especially relates to a joint-cutting device for highway construction.
Background
Highway engineering refers to works such as reconnaissance, measurement, design, construction, maintenance, management of highway structure, and highway engineering structure includes: in the construction of roadbeds, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring, sometimes some cutting processes are required to be carried out on the road surfaces during highway construction, and generally cutting work is required to be carried out on the ground during highway or bridge construction, and a cutting machine is generally required in the process.
Present joint cutter is carrying out the in-process of lance to the road surface, can produce a large amount of dusts, these dusts can fly upward everywhere to influence staff's work, in addition at the in-process of carrying out the lance, the joint cutter can produce a large amount of heats, these heats can cause the damage to the joint cutter, thereby influence the life of joint cutter, and at last, carrying out the in-process of lance, the device can produce violent vibrations, long-time vibrations also can cause the damage to the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings in the prior art and providing a joint cutting device for highway construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a joint cutting device for highway construction comprises a workbench, wherein a support frame is fixedly connected to the upper surface of the workbench, a first motor is fixedly connected to the inner wall of the support frame, a threaded rod is arranged at one end of the first motor in an extending mode, a support plate is arranged on one side of the support frame, a protective shell is arranged on the upper surface of the workbench, the support plate penetrates through the support frame and is connected with the protective shell in a sliding mode, a first electric push rod is fixedly connected to the lower surface of the support plate, a support block is fixedly connected to one end of the first electric push rod, a second motor is fixedly connected to the inner wall of the support block, a rotating shaft is arranged at one end of the second motor in an extending mode and penetrates through the support block and is fixedly connected with a joint cutter;
the lower surface of the supporting plate is fixedly connected with a second electric push rod, the upper surface of the supporting block is fixedly connected with a liquid storage tank, and the second electric push rod penetrates through the liquid storage tank and is fixedly connected with a push plate;
the upper surface of workstation just is located the right side fixedly connected with brace table of protecting crust, the upper end fixedly connected with air exhauster of brace table, the one end of air exhauster is provided with the connecting pipe, the air exhauster passes through connecting pipe fixedly connected with dust absorption head.
As a further description of the above technical solution:
the upper surface of workstation fixedly connected with box, the air exhauster passes through the connecting pipe and box fixed connection together.
As a further description of the above technical solution:
the lower fixed surface of workstation is connected with a fixed section of thick bamboo, the lower extreme of a fixed section of thick bamboo is provided with the shock attenuation telescopic link, the lower extreme of shock attenuation telescopic link is provided with the universal wheel.
As a further description of the above technical solution:
the inner wall fixedly connected with bearing of support frame, the threaded rod runs through backup pad and bearing fixed connection together.
As a further description of the above technical solution:
one side of workstation is provided with the fixed block, one side of fixed block is rotated and is connected with the handle.
As a further description of the above technical solution:
the liquid storage tank is fixedly connected with a spray head through a connecting pipe, and the joint cutting knife and the spray head are in the same vertical direction.
As a further description of the above technical solution:
the upper surface of the supporting block is fixedly connected with a ribbed plate, one end of the ribbed plate is fixedly connected with a fixing ring, and the fixing ring is fixedly connected with a connecting pipe.
As a further description of the above technical solution:
the front of protective housing is provided with the hinge, the protective housing is connected with the shell door through the hinge rotation, the surface of shell door is provided with the observation window.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, extrude the push pedal through setting up the liquid reserve tank and through the electronic push rod of second to extrude the inside water source of liquid reserve tank from the inside of liquid reserve tank, can cool down the processing to the joint-cutting sword on the one hand, on the other hand also can deposit the dust that the joint-cutting produced, avoids the dust to fly upward to influence going on of joint-cutting.
2. The utility model discloses in, extract through setting up the dust that the air exhauster produced the joint-cutting, can the most probable clear up the dust that the joint-cutting produced from the inside of protection casing and go out, it is convenient to have brought for operating personnel.
3. The utility model discloses in, it is rotatory to drive the threaded rod through first motor to drive the joint-cutting sword and reciprocate, can carry out preliminary position control to the joint-cutting sword, thereby make things convenient for the work of joint-cutting sword.
4. The utility model discloses in, at the lower surface mounting shock attenuation telescopic link of workstation, can play the cushioning effect to the device, the machine rocks when avoiding the joint-cutting and causes the damage to the machine, has improved the life of device.
Drawings
Fig. 1 is a schematic structural view of a joint cutting device for highway construction according to the present invention;
fig. 2 is a schematic structural diagram of a supporting block of the joint cutting device for road construction provided by the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 1;
fig. 4 is a perspective view of the joint cutting device for road construction provided by the utility model.
Illustration of the drawings:
1. a work table; 2. a protective shell; 3. a support block; 4. a rotating shaft; 5. cutting a seam; 6. a dust collection head; 7. A support table; 8. an exhaust fan; 9. a box body; 10. a first electric push rod; 11. a first motor; 12. a threaded rod; 13. a handle; 14. a support plate; 15. a support frame; 16. a fixed block; 17. a fixed cylinder; 18. A shock-absorbing telescopic rod; 19. a universal wheel; 20. a liquid storage tank; 21. a rib plate; 22. a fixing ring; 23. a second motor; 24. a second electric push rod; 25. pushing the plate; 26. a shell door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a joint cutting device for highway construction comprises a workbench 1, wherein a support frame 15 is fixedly connected to the upper surface of the workbench 1, a first motor 11 is fixedly connected to the inner wall of the support frame 15, a threaded rod 12 is arranged at one end of the first motor 11 in an extending mode, a support plate 14 is arranged on one side of the support frame 15, the threaded rod 12 is driven by the first motor 11 to rotate, so that a joint cutting knife 5 is driven to move up and down, preliminary position adjustment can be performed on the joint cutting knife 5, the joint cutting knife 5 is convenient to work, a bearing is fixedly connected to the inner wall of the support frame 15, the threaded rod 12 penetrates through the support plate 14 and is fixedly connected with the bearing, a protective shell 2 is arranged on the upper surface of the workbench 1, a hinge is arranged on the front surface of the protective shell 2, the protective shell 2 is rotatably connected with a shell door 26 through the hinge, an observation window is arranged on the surface of the shell door 26, and the support plate 14 penetrates through the support frame 15 and is connected with the protective shell 2 in a sliding mode, the lower surface of the supporting plate 14 is fixedly connected with a first electric push rod 10, one end of the first electric push rod 10 is fixedly connected with a supporting block 3, the inner wall of the supporting block 3 is fixedly connected with a second motor 23, one end of the second motor 23 extends to be provided with a rotating shaft 4, and the rotating shaft 4 penetrates through the supporting block 3 and is fixedly connected with a joint cutter 5;
the lower surface of the supporting plate 14 is fixedly connected with a second electric push rod 24, the upper surface of the supporting block 3 is fixedly connected with a liquid storage box 20, the second electric push rod 24 penetrates through the liquid storage box 20 and is fixedly connected with a push plate 25, the liquid storage box 20 is arranged and extrudes the push plate 25 through the second electric push rod 24, so that a water source in the liquid storage box 20 is extruded out from the liquid storage box 20, on one hand, the slitting cutter 5 can be cooled, on the other hand, dust generated by slitting can be precipitated, the dust is prevented from flying to influence the slitting, the liquid storage box 20 is fixedly connected with a nozzle through a connecting pipe, the slitting cutter 5 and the nozzle are positioned in the same vertical direction, the upper surface of the supporting block 3 is fixedly connected with a ribbed plate 21, one end of the ribbed plate 21 is fixedly connected with a fixing ring 22, and the fixing ring 22 is fixedly connected with the connecting pipe;
a supporting table 7 is fixedly connected to the upper surface of the workbench 1 and positioned on the right side of the protective shell 2, an exhaust fan 8 is fixedly connected to the upper end of the supporting table 7, the exhaust fan 8 extracts dust generated by a seam, the dust generated by the seam can be cleaned from the interior of the protective shell 2 to the greatest extent possible, convenience is brought to operators, a connecting pipe is arranged at one end of the exhaust fan 8, a dust suction head 6 is fixedly connected to the exhaust fan 8 through the connecting pipe, a box body 9 is fixedly connected to the upper surface of the workbench 1, the exhaust fan 8 is fixedly connected with the box body 9 through the connecting pipe, a fixed cylinder 17 is fixedly connected to the lower surface of the workbench 1, a damping telescopic rod 18 is arranged at the lower end of the fixed cylinder 17, the damping telescopic rod 18 can play a damping role on the device, damage to a machine due to shaking of a machine during the seam cutting is avoided, the service life of the device is prolonged, and a universal wheel 19 is arranged at the lower end of the damping telescopic rod 18, a fixed block 16 is arranged on one side of the workbench 1, and a handle 13 is rotatably connected to one side of the fixed block 16.
The working principle is as follows: firstly, the first motor 11 is operated to drive the threaded rod 12 to rotate, so as to drive the supporting plate 14 to slide in the protective shell 2, so as to adjust the distance between the slitting knife 5 and the road surface, after the appropriate position is adjusted, the second motor 23 is operated to drive the slitting knife 5 to rotate, meanwhile, the first electric push rod 10 is operated to drive the slitting knife 5 below to reciprocate up and down, so as to complete the slitting of the road surface, in the process of the up-and-down reciprocating operation of the slitting knife 5, the second electric push rod 24 can synchronously operate along with the first electric push rod 10, so as to extrude the push plate 25, so that the push plate 25 sprays the water source in the liquid storage tank 20 to the slitting knife 5 through the spray head, and finally, the exhaust fan 8 is operated to suck dust generated by the slitting into the tank 9 through the dust suction head 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a joint-cutting device for highway construction, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a support frame (15), the inner wall of the support frame (15) is fixedly connected with a first motor (11), one end of the first motor (11) is provided with a threaded rod (12) in an extending way, one side of the supporting frame (15) is provided with a supporting plate (14), the upper surface of the workbench (1) is provided with a protective shell (2), the supporting plate (14) penetrates through the supporting frame (15) and is connected with the protective shell (2) in a sliding way, the lower surface of the supporting plate (14) is fixedly connected with a first electric push rod (10), one end of the first electric push rod (10) is fixedly connected with a supporting block (3), a second motor (23) is fixedly connected with the inner wall of the supporting block (3), one end of the second motor (23) is provided with a rotating shaft (4) in an extending way, the rotating shaft (4) penetrates through the supporting block (3) and is fixedly connected with a cutting cutter (5);
the lower surface of the supporting plate (14) is fixedly connected with a second electric push rod (24), the upper surface of the supporting block (3) is fixedly connected with a liquid storage tank (20), and the second electric push rod (24) penetrates through the liquid storage tank (20) and is fixedly connected with a push plate (25);
the upper surface of workstation (1) just is located the right side fixedly connected with brace table (7) of protecting crust (2), the upper end fixedly connected with air exhauster (8) of brace table (7), the one end of air exhauster (8) is provided with the connecting pipe, air exhauster (8) are through connecting pipe fixedly connected with dust absorption head (6).
2. The slitting device for road construction according to claim 1, wherein: the upper surface of workstation (1) fixed connection has box (9), air exhauster (8) are in the same place through connecting pipe and box (9) fixed connection.
3. The slitting device for road construction according to claim 1, wherein: the lower fixed surface of workstation (1) is connected with a fixed section of thick bamboo (17), the lower extreme of a fixed section of thick bamboo (17) is provided with shock attenuation telescopic link (18), the lower extreme of shock attenuation telescopic link (18) is provided with universal wheel (19).
4. The slitting device for road construction according to claim 1, wherein: the inner wall fixedly connected with bearing of support frame (15), threaded rod (12) run through backup pad (14) and bearing fixed connection together.
5. The slitting device for road construction according to claim 1, wherein: one side of the workbench (1) is provided with a fixed block (16), and one side of the fixed block (16) is rotatably connected with a handle (13).
6. The slitting device for road construction according to claim 1, wherein: the liquid storage tank (20) is fixedly connected with a spray head through a connecting pipe, and the slitting knife (5) and the spray head are in the same vertical direction.
7. The slitting device for road construction according to claim 1, wherein: the upper surface of supporting shoe (3) is fixedly connected with floor (21), the one end fixedly connected with of floor (21) is solid fixed ring (22), gu fixed ring (22) and connecting pipe fixed connection are in the same place.
8. The slitting device for road construction according to claim 1, wherein: the front of protective housing (2) is provided with the hinge, protective housing (2) is connected with shell door (26) through the hinge rotation, the surface of shell door (26) is provided with the observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023005347.5U CN214328449U (en) | 2020-12-14 | 2020-12-14 | Joint cutting device for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023005347.5U CN214328449U (en) | 2020-12-14 | 2020-12-14 | Joint cutting device for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214328449U true CN214328449U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023005347.5U Active CN214328449U (en) | 2020-12-14 | 2020-12-14 | Joint cutting device for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214328449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162123A (en) * | 2022-07-30 | 2022-10-11 | 黄爱华 | Highway bridge roadbed pavement construction device and construction method |
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2020
- 2020-12-14 CN CN202023005347.5U patent/CN214328449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162123A (en) * | 2022-07-30 | 2022-10-11 | 黄爱华 | Highway bridge roadbed pavement construction device and construction method |
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