CN212218895U - Hydraulic automatic pile cutter - Google Patents
Hydraulic automatic pile cutter Download PDFInfo
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- CN212218895U CN212218895U CN202022203984.7U CN202022203984U CN212218895U CN 212218895 U CN212218895 U CN 212218895U CN 202022203984 U CN202022203984 U CN 202022203984U CN 212218895 U CN212218895 U CN 212218895U
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Abstract
The utility model belongs to the technical field of construction cutting equipment and specifically relates to an automatic pile cutter of hydraulic pressure, including braced frame, the moving system, cutting system, hydraulic pressure station and well accuse platform, the moving system is connected with the hydraulic pressure station, and the hydraulic pressure station is connected its characterized in that with well accuse platform: the moving system comprises a lifting oil cylinder and a propelling oil cylinder, a supporting frame is arranged on the lifting oil cylinder, and the propelling oil cylinder is arranged on the supporting frame; the cutting system comprises a motor, a transmission mechanism and a saw blade, wherein the motor is connected with a propulsion oil cylinder, the motor is connected with a supporting frame through a rolling shaft, and the motor is connected with the saw blade through the transmission mechanism. The pile cutting problem of the low-exposed precast pile can be solved, the labor intensity of manual pile cutting is reduced, the pile cutting quality is effectively controlled, the flatness of the pile cutting surface is guaranteed, meanwhile, the safety and the working efficiency of operators are improved, the construction period is prolonged, and the construction cost of the contracted part is reduced.
Description
Technical Field
The utility model belongs to the technical field of the construction cutting equipment and specifically relates to an automatic pile cutter of hydraulic pressure.
Background
In the existing building foundation reinforcement construction, the pile top elevation of a precast concrete pile usually exceeds the designed elevation by 10cm and is influenced by stratum distribution and construction process control, the pile top elevation usually exceeds the designed elevation by within 10cm, and the part of pile heads exceeding 5cm is required to be cut off according to the standard regulation; or in newly-built pile foundation engineering, the low uncovered pile head of precast concrete pile construction also has and needs to cut off the phenomenon, but traditional pile clipper divide into two kinds, one kind is upper portion fixed, needs to cut off partial pile head and be greater than or equal to 15cm and just can effectively fix, and another kind is handheld pile clipper, and handheld pile clipper's efficiency of construction is low, cuts the pile face roughness poor, and the easy cut piece mistake of operation workman is hindered, has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an automatic ware of cutting of hydraulic pressure that cuts a stake effectual, operation safety.
The utility model adopts the following technical scheme:
the utility model provides an automatic pile cutter of hydraulic pressure, includes braced frame, moving system, cutting system, hydraulic pressure station and well accuse platform, moving system and hydraulic pressure station are connected, and hydraulic pressure station is connected its characterized in that with well accuse platform: the moving system comprises a lifting oil cylinder and a propelling oil cylinder, a supporting frame is arranged on the lifting oil cylinder, and the propelling oil cylinder is arranged on the supporting frame; the cutting system comprises a motor, a transmission mechanism and a saw blade, wherein the motor is connected with a propulsion oil cylinder, the motor is connected with a supporting frame through a rolling shaft, and the motor is connected with the saw blade through the transmission mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can solve the pile cutting degree of difficulty of low exposed pile, improve the roughness of cutting the pile face, and prevent that the workman from being accidentally injured.
Further, the utility model discloses a preferred scheme is:
the periphery of the supporting frame is connected with a piston rod of the lifting oil cylinder through a fixing ring.
The motor is arranged on the motor base, and the top of the motor base is connected with the rolling shaft through the mounting lug; the motor is connected with the rolling shaft through a motor base, and the rear side of the motor base is connected with the propulsion oil cylinder and the piston rod through a push plate; the bottom plate of motor cabinet is left, and the extension end of bottom plate is provided with the driven shaft, and the bottom of driven shaft is provided with the saw bit, and the driven shaft passes through drive mechanism and the output shaft of motor.
The middle part of the extending end of the bottom plate is provided with a notch, two sides of the notch are respectively provided with a set of cutting system, and saw blades in the two sets of cutting systems rotate oppositely.
The two ends of the rolling shaft are respectively provided with a roller, and the rolling shaft is connected with the slideway at the upper part of the supporting frame through the rollers.
The supporting frame is provided with a cooling system, the cooling system comprises a spray head and a water tank, the spray head of the cooling system is arranged above the saw blade, the water tank is arranged on the supporting frame, and the spray head is connected with the water tank on the supporting frame through a water pipe.
The bottom of the supporting frame is provided with universal wheels.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
in the figure: a support frame 1; a cross beam 101; a column 102; a support 103; a hydraulic station 2; a center console 3; a lift cylinder 4; a fixed ring 5; a universal wheel 6; a propulsion cylinder 7; a motor base 8; a push plate 9; a motor 10; a rolling shaft 11; an output shaft 12; a driving wheel 13; a belt 14; a bottom plate 15; an extension end 1501; a driven wheel 16; a driven shaft 17; a saw blade 18; a roller 19; a mounting ear 20; a notch 21; a cantilevered end 22; a precast pile 23; a water tank 24.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
A hydraulic automatic pile cutter comprises a supporting frame 1, a moving system, a cutting system, a hydraulic station 2, a central control table 3 and the like, wherein the moving system is connected with the hydraulic station 2, and the hydraulic station 2 is connected with the central control table 3. The rectangular frame structure that braced frame 1 formed by the angle steel welding, braced frame 1's four angles are provided with four stands 102 respectively, and fixed welding has solid fixed ring 5 respectively on the stand 102, and universal wheel 6 is installed to braced frame 1's bottom. The hydraulic station 2, the water tank 24 and the center console 3 are respectively installed on the top of the support frame 1.
The moving system comprises a lifting oil cylinder 4, a propulsion oil cylinder 7 and the like, wherein the lifting oil cylinder 4 and the propulsion oil cylinder 7 are respectively connected with the hydraulic station 2 through oil pipes, the lifting oil cylinder 4 is respectively arranged at four corners of the supporting frame 1, the fixing ring 5 of each upright post 102 of the supporting frame 1 is respectively fixedly connected with a piston rod of one lifting oil cylinder 4, and the lifting oil cylinder 4 adjusts the height of the supporting frame 1 through the extending length of the piston rod. The middle part of the supporting frame 1 is provided with a support 103, the support 103 is fixed close to the right end of the supporting frame 1, and the propulsion oil cylinder 7 is horizontally fixed on the support 103.
The cutting system comprises a motor 10, a transmission mechanism and a saw blade 18, wherein the motor 10 is fixedly arranged on a motor base 8, one end of an output shaft of the motor 10 is placed downwards during installation, a push plate 9 is fixedly welded at the rear part of the motor base 8, the push plate 9 is fixedly connected with a piston rod of a propulsion oil cylinder 7, an installation lug 20 is arranged at the top of the motor base 8, a rolling shaft 11 penetrates through the installation lug 20, two ends of the rolling shaft 11 are respectively provided with a roller 19, each roller 19 respectively corresponds to a slideway on one side of a supporting frame 1, the supporting frame 1 is welded by angle steel, therefore, two cross beams 101 at the top end of the supporting frame 1 can be used as slideways, the rollers 19 slide along the horizontal edges of the cross beams 101, the rolling shaft 11 can prevent the motor base 8 and the cutting system from deviating during transverse movement, and the rollers 19 can reduce the frictional resistance between the rolling shaft 11 and the, the rolling shaft 11 is made to move more smoothly on the support frame 1.
The displacement of the motor base 8 can be transversely adjusted by the extension and contraction of a piston rod of the propulsion oil cylinder 7. The motor base 8 is internally provided with a motor 10, and the motor 10 is arranged along the axial direction of the rolling shaft 11.
Bottom plate 15 of motor cabinet 8 extends left, and the vertical driven shaft 17 that is provided with of extension end 1501 of bottom plate 15, and driven shaft 17 is connected with extension end 1501 through the bearing, and driven shaft 17's bottom is provided with rather than coaxial pivoted saw bit 18, and driven shaft 17 passes through drive mechanism and is connected with output shaft 12 of motor 10. The transmission mechanism is composed of a driving wheel 13, a driven wheel 16 and a belt 14, the driving wheel 13 is fixedly arranged on an output shaft 12 of the motor 10, the driven wheel 16 is fixedly arranged on a driven shaft 17, and the motor 10 drives a saw blade 18 on the driven shaft 17 to rotate through the transmission of the belt 14.
In order to ensure the flatness of the cutting surface of the precast pile 23 and the cutting efficiency, the cutting system is provided with two sets in the embodiment. A U-shaped notch 21 is formed in the middle of the extending end 1501 of the bottom plate 15, a driven shaft 17 is respectively mounted on the cantilever ends 22 on the front side and the rear side of the notch 21, a saw blade 18 is fixedly mounted at the bottom of the driven shaft 17, two motors 10 are fixedly mounted on the motor base 8 along the axis direction of the rolling shaft 11, each motor 10 is connected with the corresponding driven shaft 17 through a transmission mechanism, and the saw blades 18 in the two sets of cutting systems rotate in opposite directions. As shown in fig. 2, in the embodiment, the distance a between the rotation centers of the two saw blades 18 is slightly larger than the sum of the radii of the two saw blades 18, so that after the two saw blades 18 are mounted, a gap is left at the edge of the saw blade 18 to ensure that the two saw blades 18 can rotate without interfering with each other during operation. The depth h of the notch 21 should be larger than the section width m of the precast pile 23, so that the precast pile 23 can be completely placed in the notch 21 after the cutting operation is completed, and the saw blade 18 can completely cut through the precast pile 23.
The top fixed mounting of braced frame 1 has water tank 24, and the shower head is installed to the top of saw bit 18, and the shower head leads to pipe to be connected with saw bit 18, and when saw bit 18 cut, the shower head water spray can reduce the cutting resistance, reduces dust pollution simultaneously.
When the device is applied, the following steps are carried out:
A. and pushing the hydraulic automatic pile cutter to the pile body of the precast pile 23 to be cut.
B. And (3) opening the central control platform 3, starting the lifting oil cylinder 4 of the movement system, and adjusting the height of the support frame 1 through the lifting oil cylinder 4 to enable the cutting saw blade 18 to be positioned at the elevation of the pile body of the precast pile 23 to be cut.
C. Inputting the propelling displacement of the propelling cylinder 7 into the center console 3, starting the propelling cylinder 7 and simultaneously starting the motor 10 to perform the cutting operation of the precast pile 23.
D. And starting a cooling system, spraying the cutting operation, and closing the cooling system until the cutting operation is finished.
E. After the propelling cylinder 7 finishes the set stroke, the propelling cylinder 7 is retreated to the initial position, and the motor 10 is turned off.
F. And (4) restoring the lifting oil cylinder 4 to the initial state, then pushing the hydraulic automatic pile cutter to the next pile cutting place, and repeating the steps B to E.
The utility model discloses can cut off the precast pile 23 that exceeds 5~45cm on ground, solve the pile cutting degree of difficulty of low bare stake, reduce constructor's intensity of labour, improve work efficiency, improve operation workman's security, shorten construction period.
The above is only the concrete embodiments of the present invention, but the protection of the present invention is not limited to this, and all the equivalent changes or replacements proposed to the technical features of the present technical solution, which can be considered by those skilled in the art, are included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic pile cutter of hydraulic pressure, includes braced frame, moving system, cutting system, hydraulic pressure station and well accuse platform, moving system and hydraulic pressure station are connected, and hydraulic pressure station is connected its characterized in that with well accuse platform: the moving system comprises a lifting oil cylinder and a propelling oil cylinder, a supporting frame is arranged on the lifting oil cylinder, and the propelling oil cylinder is arranged on the supporting frame; the cutting system comprises a motor, a transmission mechanism and a saw blade, wherein the motor is connected with a propulsion oil cylinder, the motor is connected with a supporting frame through a rolling shaft, and the motor is connected with the saw blade through the transmission mechanism.
2. The hydraulic automatic pile cutter according to claim 1, characterized in that: the periphery of the supporting frame is connected with a piston rod of the lifting oil cylinder through a fixing ring.
3. The hydraulic automatic pile cutter according to claim 1, characterized in that: the motor is arranged on the motor base, and the top of the motor base is connected with the rolling shaft through the mounting lug; the motor is connected with the rolling shaft through a motor base, and the rear side of the motor base is connected with the propulsion oil cylinder and the piston rod through a push plate; the bottom plate of motor cabinet is left, and the extension end of bottom plate is provided with the driven shaft, and the bottom of driven shaft is provided with the saw bit, and the driven shaft passes through drive mechanism and the output shaft of motor.
4. The hydraulic automatic pile cutter according to claim 3, characterized in that: the middle part of the extending end of the bottom plate is provided with a notch, two sides of the notch are respectively provided with a set of cutting system, and saw blades in the two sets of cutting systems rotate oppositely.
5. The hydraulic automatic pile cutter according to claim 1, characterized in that: the two ends of the rolling shaft are respectively provided with a roller, and the rolling shaft is connected with the slideway at the upper part of the supporting frame through the rollers.
6. The hydraulic automatic pile cutter according to claim 1, characterized in that: the supporting frame is provided with a cooling system, the cooling system comprises a spray head and a water tank, the spray head of the cooling system is arranged above the saw blade, the water tank is arranged on the supporting frame, and the spray head is connected with the water tank on the supporting frame through a water pipe.
7. The hydraulic automatic pile cutter according to claim 1, characterized in that: the bottom of the supporting frame is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022203984.7U CN212218895U (en) | 2020-09-30 | 2020-09-30 | Hydraulic automatic pile cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022203984.7U CN212218895U (en) | 2020-09-30 | 2020-09-30 | Hydraulic automatic pile cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212218895U true CN212218895U (en) | 2020-12-25 |
Family
ID=73898236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022203984.7U Active CN212218895U (en) | 2020-09-30 | 2020-09-30 | Hydraulic automatic pile cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212218895U (en) |
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2020
- 2020-09-30 CN CN202022203984.7U patent/CN212218895U/en active Active
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