CN217052967U - Road crack repairing and cutting equipment - Google Patents
Road crack repairing and cutting equipment Download PDFInfo
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- CN217052967U CN217052967U CN202123344836.8U CN202123344836U CN217052967U CN 217052967 U CN217052967 U CN 217052967U CN 202123344836 U CN202123344836 U CN 202123344836U CN 217052967 U CN217052967 U CN 217052967U
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Abstract
The utility model discloses a road crack repairs cutting equipment, its first cutting portion that is used for the cutting sets up the front end at the base, inclination through bearing structure's lift adjustment base, can make first cutting portion keep away from or be close to ground, switch over with the operating condition who realizes first cutting portion, and the cutting width through adjusting first cutting portion, can satisfy the repair cutting demand of the crack of different width and breach, it is further, its second cutting portion that is used for the cutting can carry out lift adjustment and rotation regulation, can be used to satisfy the crack of complicated position (for example step, position such as turning) and the repair cutting demand of breach.
Description
Technical Field
The utility model relates to a road construction and maintenance of equipment, in particular to road crack repairs cutting equipment.
Background
In the construction process of road construction and maintenance (such as municipal road construction projects), professional repairing and cutting work is often required to be performed on cracks, deformities and the like of roads in a repairing and cutting mode, so that the road surface is more orderly and attractive. However, most of the existing repair cutting devices adopt a fixed assembly structure, and the cutting mode is single and flexible structural adjustment cannot be performed, so that flexible cutting adjustment cannot be performed according to the actual sizes of cracks and gaps, and the actual repair cutting requirements cannot be fully met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a road crack repair cutting equipment can carry out nimble structural adjustment to the actual size of crack and breach to satisfy actual repair cutting demand.
According to the utility model discloses road crack repairs cutting equipment, include:
the front end of the bottom of the base is provided with a supporting structure capable of being adjusted in a lifting mode, and the supporting structure is used for adjusting the inclination angle of the base;
the first cutting part is arranged at the front end of the base, and the cutting width of the first cutting part can be adjusted;
the second cutting part is arranged at the upper end of the base in a lifting adjusting and rotating adjusting mode.
According to the utility model discloses road crack repair cutting equipment has following technological effect at least:
the utility model provides a road crack repairs cutting equipment, its first cutting portion that is used for the cutting sets up the front end at the base, inclination through bearing structure's lift adjustment base, can make first cutting portion keep away from or be close to ground, switch over with the operating condition who realizes first cutting portion, and the cutting width through adjusting first cutting portion, can satisfy the repair cutting demand of the crack of different width and breach, it is further, its second cutting portion that is used for the cutting can carry out lift adjustment and rotation regulation, can be used to satisfy the crack of complicated position (such as step, position such as turning) and the repair cutting demand of breach, to sum up, through the mating reaction of such first cutting portion and second cutting portion, can fully satisfy actual repair cutting demand.
According to the utility model discloses a some embodiments, first cutting portion is provided with first extending structure and two first cutters, first extending structure sets up with can stretch out and draw back the adjustment the front end of base, two extending structure's two flexible end symmetry distribute be in the front end both sides of base, two first cutters correspond the connection first extending structure's flexible end, first extending structure distribute the flexible end in the base both sides through flexible regulation, can adjust the interval between two first cutters to reach the mesh of the cutting width of adjustment first cutting portion.
According to the utility model discloses a some embodiments, every the lower extreme of first cutter is provided with the cutting knife to be used for repairing cutting crack and breach.
According to the utility model discloses a some embodiments, the upper end of base is provided with the second extending structure that can rotate the regulation, the second cutting portion can be connected with dismantling the flexible end of second extending structure, obviously, here through the flexible regulation of rotating regulation second extending structure and cooperation second extending structure self, can realize the lift adjustment and the rotation regulation of second cutting portion.
According to the utility model discloses a some embodiments, the upper end of base is provided with and is used for the installation and rotates the regulation the rotation seat of second extending structure, the stiff end of second extending structure sets up on rotating the seat with dismantling promptly, rotates and drives the second extending structure through self of rotating the seat and rotate the regulation.
According to the utility model discloses a some embodiments are provided with the rotation motor in the base, rotate the seat and be provided with and stretch into in the base and can the pivoted axis of rotation, and rotation axis drive connects (for example gear drive connects) the output shaft that rotates the motor, can rotate the rotation of seat through rotating motor control like this.
According to some embodiments of the present invention, the second cutting portion is provided with a connecting seat, a third telescopic structure and a second cutter, one end of the connecting seat is connected with the telescopic end of the second telescopic structure, the other end of the connecting seat is connected with the fixed end of the third telescopic structure, the telescopic end of the third telescopic structure is connected downwards to the second cutter, and it is obvious that, here, by rotating the second telescopic structure, the connecting seat, the third telescopic structure and the second cutter can be driven to rotate and adjust, and by controlling the telescopic end of the second telescopic structure to stretch, the connecting seat, the third telescopic structure and the second cutter can be driven to carry out lifting adjustment, and by the telescopic end of the third telescopic structure being telescopic, the secondary lifting adjustment of the second cutter can be further realized, and the second cutting part can fully meet the repairing and cutting requirements of complex positions under the comprehensive adjustment effect.
According to some embodiments of the utility model, the lower extreme of second cutterbar is provided with annular cutting head to a cutting work is repaired in the ring-cutting that is used for carrying out circular gap position.
According to the utility model discloses a some embodiments, bearing structure is provided with supporting seat and fourth extending structure, fourth extending structure's upper end can be dismantled ground and set up the bottom front end of base, fourth extending structure's lower extreme can connect telescopically the middle part of supporting seat can drive the supporting seat through fourth extending structure's is flexible like this and keep away from or be close to the base, when the supporting seat lasts and keeps away from base and top and hold the ground, can make the front end perk of base and reach the inclination's of adjustment base purpose, and when the supporting seat is close to the base, can make the base resume the level gradually, obviously, in the inclination's of base adjustment process, operating condition can be switched over thereupon to first cutting part (for example start when will contacting ground and rotate the cutting knife, and stall the cutting knife when breaking away from ground).
According to the utility model discloses a some embodiments, the both sides of base evenly are provided with a plurality of first pulleys, the both sides of supporting seat evenly are provided with a plurality of second pulleys, can make whole road crack repair cutting equipment can carry out convenient removal in the arbitrary inclination position of base through the cooperation of first pulley with the second pulley like this.
According to some embodiments of the present invention, the diameter of the first pulley is larger than the diameter of the second pulley, so that the entire base can be rapidly restored and maintained in a horizontal state when the second pulley is detached from the ground.
According to the utility model discloses a some embodiments, above-mentioned first extending structure, second extending structure, third extending structure and fourth extending structure all can adopt the telescoping cylinder to carry out corresponding setting to the flexible demand of adjusting of fully provided reality.
According to the utility model discloses a some embodiments, the rear end of base is provided with the stand, and a handle pole that is convenient for the hand push or hold is installed to the upper end of stand, and the handle pole is provided with the control cabinet with the upper end of the cross section of pole setting, and the control cabinet is used for controlling specific cutting action (for example opening of the first cutting portion of the aforesaid and the second cutting portion stops, the flexible control of the first extending structure of the aforesaid, second extending structure, third extending structure and fourth extending structure to and the rotation control of the aforesaid rotation motor etc.).
According to the utility model discloses a some embodiments, the one end or the both ends of above-mentioned handle pole are provided with throttle handle to a cutting rotational speed for controlling first cutting portion and second cutting portion.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a road crack repairing and cutting apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a base according to an embodiment of the present invention;
FIG. 3 is an installation schematic of the second cutter of the embodiment of the present invention;
reference numerals are as follows:
the device comprises a base 100, a first cutter 101, a first telescopic structure 102, a cutter 103, a rotating seat 104, a second telescopic structure 105, a connecting seat 106, a third telescopic structure 107, a second cutter 108, a stand column 109, a control console 110, a handle rod 111, an accelerator handle 112 and a first pulley 113;
a support base 200, a fourth telescopic structure 201 and a second pulley 202.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified 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 as a specific case for a worker skilled in the art.
Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a road crack repairs cutting equipment, include:
the base 100, the front end of the bottom of the base 100 is provided with a supporting structure which can be adjusted in a lifting way, and the supporting structure is used for adjusting the inclination angle of the base 100;
a first cutting part provided at the front end of the base 100, the cutting width of the first cutting part being adjustable;
and a second cutting part which can be arranged at the upper end of the base 100 in a lifting adjustment and rotation adjustment manner.
According to the structure, the utility model provides a road crack repairs cutting equipment, its first cutting portion that is used for the cutting sets up the front end at base 100, the inclination of lift adjustment base 100 through bearing structure, can make first cutting portion keep away from or be close to ground, switch over with the operating condition who realizes first cutting portion, and the cutting width through adjusting first cutting portion, can satisfy the repair cutting demand of the crack of different width and breach, and further, its second cutting portion that is used for the cutting can carry out lift adjustment and rotation regulation, can be used to satisfy the repair cutting demand of the crack and the breach of complicated position (such as position such as step, turning, to sum up, cooperation through such first cutting portion and second cutting portion, can fully satisfy actual repair cutting demand.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the first cutting portion is provided with a first telescopic structure 102 and two first cutters 101, the first telescopic structure 102 can be telescopically adjusted and disposed at the front end of the base 100, two telescopic ends of the first telescopic structure 102 are symmetrically distributed at two sides of the front end of the base 100, two first cutters 101 correspond to the telescopic ends connected to the first telescopic structure 102, the first telescopic structure 102 is distributed at the telescopic ends of two sides of the base 100 through telescopic adjustment, i.e., the distance between the two first cutters 101 can be adjusted, thereby achieving the purpose of adjusting the cutting width of the first cutting portion.
In some embodiments of the present invention, as shown in fig. 1, the lower end of each first cutter 101 is provided with a cutter 103 for repairing cutting cracks and gaps.
In some embodiments of the present invention, as shown in fig. 1 and 3, the upper end of the base 100 is provided with a second telescopic structure 105 capable of being adjusted by rotation, and the second cutting portion is detachably connected to the telescopic end of the second telescopic structure 105, and obviously, here, the second telescopic structure 105 is adjusted by rotation and matched with the telescopic adjustment of the second telescopic structure 105 itself, so that the lifting adjustment and the rotation adjustment of the second cutting portion can be realized.
In some embodiments of the present invention, as shown in fig. 1 and fig. 3, the upper end of the base 100 is provided with a rotating seat 104 for installing and rotating the second telescopic structure 105, i.e. the fixed end of the second telescopic structure 105 can be detachably disposed on the rotating seat 104, and the second telescopic structure 105 is driven to rotate and adjust by rotating the rotating seat 104.
In some embodiments of the present invention, a rotating motor is provided in the base 100, the rotating base 104 is provided with a rotating shaft which extends into the base 100 and can rotate, and the rotating shaft is connected (for example, connected by a gear) to the output shaft of the rotating motor, so that the rotating base 104 can be controlled to rotate by the rotating motor.
In some embodiments of the present invention, as shown in fig. 1 and 3, the second cutting portion is provided with a connecting seat 106, a third telescopic structure 107 and a second cutter 108, one end of the connecting seat 106 is connected to the telescopic end of the second telescopic structure 105, the other end of the connecting seat 106 is connected to the third telescopic structure (the fixed end of the second telescopic structure 107, the telescopic end of the third telescopic structure 107 is connected to the second cutter 108 downward, obviously, here, the connecting seat 106, the third telescopic structure 107 and the second cutter 108 can be driven to rotate and adjust by rotating and adjusting the second telescopic structure 105, and the connecting seat 106, the third telescopic structure 107 and the second cutter 108 can be driven to lift and adjust by controlling the telescopic end of the second telescopic structure 105 to stretch and retract, and the secondary lifting and adjusting of the second cutter 108 can be further realized by the telescopic end of the third telescopic structure 107, under the comprehensive adjusting effect, the second cutting part can fully meet the repairing and cutting requirements of complex positions.
In some embodiments of the present invention, as shown in fig. 3, the lower end of the second cutter 108 is provided with an annular cutting head for performing circular cutting repair and cutting work of the circular gap portion.
In some embodiments of the present invention, as shown in fig. 2, the supporting structure is provided with a supporting base 200 and a fourth telescopic structure 201, the upper end of the fourth telescopic structure 201 is detachably disposed at the front end of the bottom of the base 100, the lower end of the fourth telescopic structure 201 is telescopically connected to the middle portion of the supporting base 200, therefore, the supporting base 200 is driven to move away from or close to the base 100 by the extension of the fourth telescopic structure 201, when the supporting base 200 is continuously away from the base 100 and is propped against the ground, the front end of the base 100 can tilt to adjust the tilt angle of the base 100, and when the supporting base 200 is close to the base 100, i.e. the base 100 gradually returns to the horizontal, it is obvious that the first cutting portion can switch the working state accordingly (e.g. start the rotary cutter 103 when coming into contact with the ground, and stop the rotary cutter 103 when getting out of contact with the ground) during the adjustment of the inclination angle of the base 100.
In some embodiments of the present invention, as shown in fig. 2, the two sides of the base 100 are uniformly provided with a plurality of first pulleys 113, and the two sides of the supporting seat 200 are uniformly provided with a plurality of second pulleys 202, so that the whole road crack repairing and cutting device can be conveniently moved at any inclination angle of the base 100 by the cooperation of the first pulleys 113 and the second pulleys 202.
In some embodiments of the present invention, as shown in fig. 2, the diameter of the first pulley 113 is larger than the diameter of the second pulley 202, so that the whole base 100 can be quickly restored and maintained in a horizontal state when the second pulley 202 is separated from the ground.
In some embodiments of the present invention, the first telescopic structure 102, the second telescopic structure 105, the third telescopic structure 107 and the fourth telescopic structure 201 can all adopt the telescopic cylinder to perform corresponding setting, so as to fully satisfy the actual telescopic adjustment requirement.
In some embodiments of the present invention, as shown in fig. 1, the rear end of the base 100 is provided with a pillar 109, a handle 111 convenient for pushing or holding is installed at the upper end of the pillar 109, a console 110 is disposed at the upper end of the intersection of the handle 111 and the pillar 109, and the console 110 is used for controlling specific cutting actions (for example, start and stop of the first cutting portion and the second cutting portion, expansion control of the first expansion structure 102, the second expansion structure 105, the third expansion structure 107 and the fourth expansion structure 201, rotation control of the rotation motor, and the like).
In some embodiments of the present invention, as shown in fig. 1, an accelerator grip 112 is provided at one end or both ends of the grip lever 111 for controlling the cutting speeds of the first cutting portion and the second cutting portion.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A road crack repairing and cutting apparatus, comprising:
the front end of the bottom of the base is provided with a supporting structure capable of being adjusted in a lifting mode, and the supporting structure is used for adjusting the inclination angle of the base;
the first cutting part is arranged at the front end of the base, and the cutting width of the first cutting part can be adjusted;
the second cutting part is arranged at the upper end of the base in a lifting adjusting and rotating adjusting mode.
2. The road crack repairing and cutting device of claim 1, wherein the first cutting portion is provided with a first telescopic structure and two first cutters, the first telescopic structure is telescopically and adjustably arranged at the front end of the base, the two telescopic ends of the first telescopic structure are symmetrically distributed at two sides of the front end of the base, and the two first cutters are correspondingly connected with the telescopic ends of the first telescopic structure.
3. The road crack repairing and cutting apparatus of claim 2, wherein a cutting knife is provided at a lower end of each of the first cutters.
4. The apparatus for repairing and cutting a crack in a road according to claim 1, wherein a second telescopic structure is rotatably adjustable and provided at an upper end of the base, and the second cutting part is detachably connected to a telescopic end of the second telescopic structure.
5. The apparatus as claimed in claim 4, wherein the base is provided at an upper end thereof with a rotatable seat for mounting and rotatably adjusting the second telescopic structure.
6. The apparatus as claimed in claim 5, wherein the second cutting portion is provided with a connecting base, a third telescopic structure and a second cutter, one end of the connecting base is connected to the telescopic end of the second telescopic structure, the other end of the connecting base is connected to the fixed end of the third telescopic structure, and the telescopic end of the third telescopic structure is connected to the second cutter downwards.
7. The apparatus according to claim 6, wherein the second cutter is provided at a lower end thereof with an annular cutting head.
8. The apparatus of claim 1, wherein the supporting structure is provided with a supporting seat and a fourth telescopic structure, an upper end of the fourth telescopic structure is detachably disposed at a front end of the bottom of the base, and a lower end of the fourth telescopic structure is telescopically connected with a middle portion of the supporting seat.
9. The apparatus as claimed in claim 8, wherein a plurality of first pulleys are uniformly disposed on both sides of the base, and a plurality of second pulleys are uniformly disposed on both sides of the supporting base.
10. The apparatus of claim 9, wherein the first pulley has a diameter greater than a diameter of the second pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123344836.8U CN217052967U (en) | 2021-12-28 | 2021-12-28 | Road crack repairing and cutting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123344836.8U CN217052967U (en) | 2021-12-28 | 2021-12-28 | Road crack repairing and cutting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217052967U true CN217052967U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123344836.8U Active CN217052967U (en) | 2021-12-28 | 2021-12-28 | Road crack repairing and cutting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217052967U (en) |
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2021
- 2021-12-28 CN CN202123344836.8U patent/CN217052967U/en active Active
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