CN210458983U - Pier pushing and dismantling equipment - Google Patents
Pier pushing and dismantling equipment Download PDFInfo
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- CN210458983U CN210458983U CN201921353541.7U CN201921353541U CN210458983U CN 210458983 U CN210458983 U CN 210458983U CN 201921353541 U CN201921353541 U CN 201921353541U CN 210458983 U CN210458983 U CN 210458983U
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- fixedly connected
- rotating shaft
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- cutting
- bottom plate
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Abstract
The utility model belongs to the pier removing equipment field, in particular to a pier pushing and removing equipment, aiming at the problems that the height can not be adjusted and the working efficiency is not high in the prior art, the following proposal is provided, which comprises a bottom plate, a first motor is fixedly connected with the top of the bottom plate, a support column is fixedly connected with the top of the bottom plate, the support column is positioned at one side of the first motor, a first rotating shaft is fixedly connected with the output shaft of the first motor, a rectangular groove is arranged at one side of the support column, one end of the first rotating shaft penetrates through the support column and extends into the rectangular groove, a second rotating shaft is connected with the first rotating shaft in a transmission way, the top end of the second rotating shaft is rotatably connected with the inner wall at the top of the rectangular groove, the utility model has simple structure, the cutting groove is lifted by the first motor, the target cutting is convenient, and the cutting can be, and then carry out annular cutting to the pier main part, improve work efficiency.
Description
Technical Field
The utility model relates to a pier demolishs equipment technical field, especially relates to a pier top pushes away demolishs equipment.
Background
The jacking method is a method that when a structure passes under an embankment of an existing line, the structure can be built in sections on one side of the embankment in order to not disturb the existing line, and then a jack is used for jacking the structure to enable the structure to pass through the embankment.
When using the top to push away the method, need set up interim mound, need demolish the pier after the engineering, current demolish that the equipment can't height-adjusting and work efficiency are not high, so we propose a pier top pushes away demolishs equipment for solve the above-mentioned problem that proposes.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists unable height-adjusting and work efficiency is not high among the prior art, and the pier top that provides pushes away demolishs equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the pier pushing and removing equipment comprises a bottom plate, wherein a first motor is fixedly connected to the top of the bottom plate, a supporting column is fixedly connected to the top of the bottom plate and located on one side of the first motor, a first rotating shaft is fixedly connected to an output shaft of the first motor, a rectangular groove is formed in one side of the supporting column, one end of the first rotating shaft penetrates through the supporting column and extends into the rectangular groove, a second rotating shaft is connected to the first rotating shaft in a transmission mode, the top end of the second rotating shaft is rotatably connected with the inner wall of the top of the rectangular groove, a moving plate is connected to the second rotating shaft in a threaded mode, one side of the moving plate is slidably connected with the inner wall of one side of the rectangular groove, the other side of the moving plate extends to the other side of the rectangular groove and is fixedly connected with a cutting groove, a second motor is slidably connected to the inner wall of the top of the cutting groove, the bottom end of the third rotating shaft is fixedly connected with a rotating disc, one side of the bottom of the rotating disc is fixedly connected with a third motor, an output shaft of the third motor is fixedly connected with a fourth rotating shaft, the bottom end of the fourth rotating shaft extends to the position below the bottom of the cutting groove, the bottom end of the fourth rotating shaft is fixedly connected with a cutting knife, the top of the bottom plate is fixedly connected with a hydraulic cylinder, the hydraulic cylinder is positioned on one side of the supporting column, the top of the hydraulic cylinder is fixedly connected with a hydraulic rod, the top of the hydraulic rod is fixedly connected with a bearing plate, an air pump is fixedly connected to the inner wall of one side of the cutting groove, the output end of the air pump is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with one side of the second motor, the cutting groove is lifted through the first motor, the target cutting, and then carry out annular cutting to the pier main part, improve work efficiency.
Preferably, a bevel gear is fixedly sleeved at one end of the first rotating shaft and at the bottom end of the second rotating shaft, the two bevel gears are meshed with each other, and the bevel gear is arranged to provide power for the second rotating shaft.
Preferably, the bearing is fixedly connected to the inner wall of the top of the rectangular groove, the top end of the second rotating shaft penetrates through the bearing and is fixedly connected with the inner ring of the bearing, and the second rotating shaft can rotate conveniently through the bearing.
Preferably, one side fixedly connected with connecting rod of bottom plate, one side fixedly connected with gravity piece of connecting rod, through setting up the gravity piece, can balance the pressure of cutting the groove, make cutting job stabilization nature higher.
Preferably, the bottom four corners position of bottom plate all fixedly connected with removes the wheel, remove and be equipped with the braking plate on the wheel, remove the wheel through the setting, conveniently to the removal of whole equipment, can fix removing the wheel through the braking plate.
The utility model discloses in, a pier top pushes away demolishs equipment, owing to set up first motor, can indirectly drive the second pivot and rotate, and then can be with cutting cut groove rebound to suitable position, make the second motor remove through the air pump, make the cutting knife cut the removal, when the cutting knife removes pier main part centre of a circle position, start the second motor, can make the carousel rotate, just so can drive the third motor and rotate, make the cutting knife carry out the annular cutting to the pier main part, demolish efficiently, the pneumatic cylinder makes the hydraulic stem descend, the pier main part that will demolish transports to the below through the bearing plate and handles.
Because the gravity block is arranged, the pressure of the cutting groove can be balanced, and the cutting work stability is higher.
The utility model discloses simple structure makes through first motor and cuts cut groove and rise, and the convenience can make the cutting knife carry out the circular motion to the target cutting, and then carries out the annular cutting to the pier main part simultaneously to the second motor, improves work efficiency.
Drawings
Fig. 1 is a schematic view of a front view structure of a pier pushing demolition device provided by the present invention;
fig. 2 is a schematic view of a cross-sectional structure of a cutting groove of the pier pushing demolition equipment provided by the utility model;
fig. 3 is the utility model provides a pier pushes away and pushes away an enlarged schematic structure of part A who demolishs equipment.
In the figure: the cutting machine comprises a base plate 1, a first motor 2, a support column 3, a rectangular groove 4, a first rotating shaft 5, a second rotating shaft 6, a moving plate 7, a cutting groove 8, an air pump 9, a second motor 10, a third rotating shaft 11, a rotating disc 12, a third motor 13, a fourth rotating shaft 14, a cutting knife 15, a hydraulic cylinder 16, a hydraulic rod 17, a bearing plate 18, a bevel gear 19, a connecting rod 20, a gravity block 21, a bearing 22, a moving wheel 23, a brake plate 24 and a telescopic rod 25.
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.
Example one
Referring to fig. 1-3, a pier pushing and removing device comprises a bottom plate 1, a first motor 2 is fixedly connected to the top of the bottom plate 1, a support pillar 3 is fixedly connected to the top of the bottom plate 1, the support pillar 3 is located on one side of the first motor 2, a first rotating shaft 5 is fixedly connected to an output shaft of the first motor 2, a rectangular groove 4 is formed in one side of the support pillar 3, one end of the first rotating shaft 5 penetrates through the support pillar 3 and extends into the rectangular groove 4, a second rotating shaft 6 is connected to the first rotating shaft 5 in a transmission manner, the top end of the second rotating shaft 6 is rotatably connected to the inner wall of the top of the rectangular groove 4, a moving plate 7 is connected to the second rotating shaft 6 in a threaded manner, one side of the moving plate 7 is slidably connected to the inner wall of one side of the rectangular groove 4, the other side of the moving plate 7 extends to the other side of the rectangular groove, fixedly connected with third pivot 11 on the output shaft of second motor 10, the bottom fixedly connected with carousel 12 of third pivot 11, bottom one side fixedly connected with third motor 13 of carousel 12, fixedly connected with fourth pivot 14 on the output shaft of third motor 13, the bottom of fourth pivot 14 extends to the bottom below of cutting groove 8, the bottom fixedly connected with cutting knife 15 of fourth pivot 14, the top fixedly connected with pneumatic cylinder 16 of bottom plate 1, pneumatic cylinder 16 is located one side of support column 3, the top fixedly connected with hydraulic stem 17 of pneumatic cylinder 16, the top fixedly connected with bearing plate 18 of hydraulic stem 17, fixedly connected with air pump 9 on the inner wall of one side of cutting groove 8, air pump 9 output end fixedly connected with telescopic link 25, one end of telescopic link 25 and one side fixed connection of second motor 10.
The utility model discloses in, the one end of first pivot 5 and the bottom of second pivot 6 are all fixed the cover and are equipped with bevel gear 19, and two bevel gears 19 mesh mutually.
The utility model discloses in, fixedly connected with bearing 22 on the top inner wall of rectangular channel 4, the top of second pivot 6 run through bearing 22 and with bearing 22's inner circle fixed connection.
The utility model discloses in, one side fixedly connected with connecting rod 20 of bottom plate 1, one side fixedly connected with gravity piece 21 of connecting rod 20.
The utility model discloses in, the equal fixedly connected with in bottom four corners position of bottom plate 1 removes wheel 23, removes and is equipped with braking plate 24 on the wheel 23.
Example two
Referring to fig. 1-3, a pier pushing and removing device comprises a bottom plate 1, a first motor 2 welded on the top of the bottom plate 1, a support pillar 3 welded on the top of the bottom plate 1, the support pillar 3 located on one side of the first motor 2, a first rotating shaft 5 welded on an output shaft of the first motor 2, a rectangular groove 4 formed on one side of the support pillar 3, one end of the first rotating shaft 5 penetrating through the support pillar 3 and extending into the rectangular groove 4, a second rotating shaft 6 connected on the first rotating shaft 5 in a transmission manner, the top end of the second rotating shaft 6 rotatably connected with the top inner wall of the rectangular groove 4, a moving plate 7 connected on the second rotating shaft 6 in a threaded manner, one side of the moving plate 7 slidably connected with the inner wall of one side of the rectangular groove 4, the other side of the moving plate 7 extending to the other side of the rectangular groove 4 and welded with a cutting plate groove 8, a second motor 10 slidably connected on the top inner wall of the, a rotating disc 12 is welded at the bottom end of a third rotating shaft 11, a third motor 13 is welded at one side of the bottom of the rotating disc 12, a fourth rotating shaft 14 is welded on an output shaft of the third motor 13, the bottom end of the fourth rotating shaft 14 extends to the position below the bottom of a cutting groove 8, a cutting knife 15 is welded at the bottom end of the fourth rotating shaft 14, a hydraulic cylinder 16 is welded at the top of a bottom plate 1, the hydraulic cylinder 16 is positioned at one side of a support pillar 3, a hydraulic rod 17 is welded at the top of the hydraulic cylinder 16, a bearing plate 18 is fixedly connected at the top of the hydraulic rod 17, an air pump 9 is fixedly connected on the inner wall of one side of the cutting groove 8, an expansion link 25 is fixedly connected at the output end of the air pump 9, one end of the expansion link 25 is fixedly connected with one side of a second motor 10, the cutting groove 8 is lifted through a first motor 2, the working efficiency is improved, because the first motor 2 is arranged, the second rotating shaft 6 can be indirectly driven to rotate, and then the cutting groove 8 can be moved upwards to a proper position, the second motor is moved through the air pump 9, the cutting knife 15 is driven to cut and move, when the cutting knife 15 is moved to the center position of the pier main body, the second motor 10 is started, the rotary disc 12 can be driven to rotate, so that the third motor 13 can be driven to rotate, the cutting knife 15 can carry out annular cutting on the pier main body, the removing efficiency is high, the hydraulic cylinder 16 enables the hydraulic rod 17 to descend, the removed pier main body is conveyed to the lower part through the bearing plate 18 for processing, because the gravity block 21 is arranged, the pressure of the cutting groove 8 can be balanced, the cutting working stability is higher, the utility model has simple structure, the cutting groove 8 is lifted through the first motor 2, the target cutting is convenient, and the cutting can be carried out annular motion by the second motor 10, further, the pier main body is subjected to annular cutting, and the working efficiency is improved
The utility model discloses in, the one end of first pivot 5 and the bottom of second pivot 6 are all fixed the cover and are equipped with bevel gear 19, and two bevel gears 19 mesh mutually, through setting up bevel gear 19, can provide power for second pivot 6
The utility model discloses in, fixedly connected with bearing 22 on the top inner wall of rectangular channel 4, the top of second pivot 6 run through bearing 22 and with the inner circle of bearing 22 weld mutually, through bearing 22, make things convenient for the rotation of second pivot 6
The utility model discloses in, the welding of one side of bottom plate 1 has connecting rod 20, and the welding of one side of connecting rod 20 has gravity piece 21, and through setting up gravity piece 21, can balance the pressure of cutting groove 8, make cutting job stabilization nature higher
The utility model discloses in, bottom plate 1's bottom four corners position all welds and has removed wheel 23, removes to be equipped with braking plate 24 on the wheel 23, removes wheel 23 through the setting, and convenient removal to whole equipment can be fixed removal wheel 23 through braking plate 24
In the utility model, when in use, firstly, the bottom plate 1 is pushed to move to a proper position, then the moving wheel 23 is fixed by the braking plate 24, then the first motor 2 is started, the output shaft of the first motor 2 drives the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the second rotating shaft 6 to rotate under the action of the two bevel gears 19, because the moving plate 7 is in threaded connection with the second rotating shaft 6, the moving plate 7 is driven by the rotation of the second rotating shaft 6 to move upwards, the moving plate 7 can drive the cutting groove 8 to move upwards, when the cutting plate is moved to a proper position, the second motor is moved by the air pump 9, the cutting knife 15 is driven to perform cutting movement, meanwhile, the third motor 13 is started, the third motor 13 drives the fourth rotating shaft 14 to rotate, the fourth rotating shaft 14 drives the cutting knife 15 to work, when the cutting knife 15 moves to the center position of the pier main body, the second motor 10 is started, the output shaft of the second motor 10, third pivot 11 drives carousel 12 and rotates, and carousel 12 drives third motor 13 and rotates to make cutting knife 15 carry out the annular cutting to the pier main part and demolish, the pier main part of demolising falls on bearing plate 18, then starts pneumatic cylinder 16, makes hydraulic stem 17 descend, transports the pier main part of demolising to the below and handles, sets up gravity piece 21 simultaneously, can balance the pressure of cutting groove 8, improves job stabilization nature.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The pier pushing demolition equipment comprises a bottom plate (1) and is characterized in that a first motor (2) is fixedly connected to the top of the bottom plate (1), a support column (3) is fixedly connected to the top of the bottom plate (1), the support column (3) is located on one side of the first motor (2), a first rotating shaft (5) is fixedly connected to an output shaft of the first motor (2), a rectangular groove (4) is formed in one side of the support column (3), one end of the first rotating shaft (5) penetrates through the support column (3) and extends into the rectangular groove (4), a second rotating shaft (6) is connected to the first rotating shaft (5) in a transmission mode, the top end of the second rotating shaft (6) is rotatably connected with the inner wall of the top of the rectangular groove (4), a movable plate (7) is connected to the second rotating shaft (6) in a threaded mode, one side of the movable plate (7) is slidably connected with the inner wall of one side of the rectangular groove (4, the other side of the moving plate (7) extends to the other side of the rectangular groove (4) and is fixedly connected with a cutting groove (8), the inner wall of the top of the cutting groove (8) is connected with a second motor (10) in a sliding manner, an output shaft of the second motor (10) is fixedly connected with a third rotating shaft (11), the bottom end of the third rotating shaft (11) is fixedly connected with a rotating disc (12), one side of the bottom of the rotating disc (12) is fixedly connected with a third motor (13), an output shaft of the third motor (13) is fixedly connected with a fourth rotating shaft (14), the bottom end of the fourth rotating shaft (14) extends to the bottom lower part of the cutting groove (8), the bottom end of the fourth rotating shaft (14) is fixedly connected with a cutting knife (15), the top of the bottom plate (1) is fixedly connected with a hydraulic cylinder (16), and the hydraulic cylinder (16) is positioned on one side, the top fixedly connected with hydraulic stem (17) of pneumatic cylinder (16), the top fixedly connected with bearing plate (18) of hydraulic stem (17), fixedly connected with air pump (9) on one side inner wall of cutting groove (8), air pump (9) output end fixedly connected with telescopic link (25), one side fixed connection of one end and second motor (10) of telescopic link (25).
2. The pier pushing demolition device according to claim 1, wherein a bevel gear (19) is fixedly sleeved on one end of the first rotating shaft (5) and the bottom end of the second rotating shaft (6), and the two bevel gears (19) are engaged with each other.
3. The pier pushing demolition device according to claim 1, wherein a bearing (22) is fixedly connected to the inner wall of the top of the rectangular groove (4), and the top end of the second rotating shaft (6) penetrates through the bearing (22) and is fixedly connected with the inner ring of the bearing (22).
4. The pier pushing demolition device according to claim 1, wherein a connecting rod (20) is fixedly connected to one side of the bottom plate (1), and a gravity block (21) is fixedly connected to one side of the connecting rod (20).
5. The pier pushing demolition device according to claim 1, wherein moving wheels (23) are fixedly connected to four corners of the bottom plate (1), and braking plates (24) are arranged on the moving wheels (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353541.7U CN210458983U (en) | 2019-08-20 | 2019-08-20 | Pier pushing and dismantling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353541.7U CN210458983U (en) | 2019-08-20 | 2019-08-20 | Pier pushing and dismantling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210458983U true CN210458983U (en) | 2020-05-05 |
Family
ID=70452438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921353541.7U Active CN210458983U (en) | 2019-08-20 | 2019-08-20 | Pier pushing and dismantling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210458983U (en) |
-
2019
- 2019-08-20 CN CN201921353541.7U patent/CN210458983U/en active Active
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