CN217267454U - Novel tubular pile machine stretch-draw screw rod, nut - Google Patents
Novel tubular pile machine stretch-draw screw rod, nut Download PDFInfo
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- CN217267454U CN217267454U CN202122390775.2U CN202122390775U CN217267454U CN 217267454 U CN217267454 U CN 217267454U CN 202122390775 U CN202122390775 U CN 202122390775U CN 217267454 U CN217267454 U CN 217267454U
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Abstract
The utility model discloses a belong to tubular pile machine technical field, specifically be a novel tubular pile machine stretch-draw screw rod, nut, including spacing auxiliary device, stretch-draw screw rod, automatic nut device and tensioning equipment, spacing auxiliary device right side is equipped with the stretch-draw screw rod, stretch-draw screw rod outer wall swing joint automatic nut device, spacing auxiliary device right side is equipped with tensioning equipment, automatic nut device includes the casing, shells inner wall passes through bearing movable mounting ball screw slide, ball screw slide symmetry is equipped with two sets ofly, ball screw slide outside fixed connection toothed disc one, toothed disc one left end fixed connection nut, the beneficial effects of the utility model are that: set up automatic nut device when needs adjust the position to the nut, under the drive of motor for the belt drives the toothed disc and rotates, thereby removes automatic nut device's position, makes things convenient for operating personnel to use, has improved work efficiency and security of using simultaneously.
Description
Technical Field
The utility model relates to a tubular pile machine technical field, concretely relates to novel tubular pile machine stretch-draw screw rod, nut.
Background
The pipe pile machine is a piling machine utilizing impact force to penetrate a pile into a stratum, and comprises a pile hammer, a pile frame, auxiliary equipment and the like, wherein the pile hammer is attached between two parallel vertical guide rods at the front part of the pile frame and is hoisted by a hoisting hook, the pile frame is a steel structure tower frame, a winch is arranged at the rear part of the pile frame and is used for hoisting the pile and the pile hammer, a guide frame consisting of two guide rods is arranged in the front of the pile frame and is used for controlling the pile driving direction, so that the pile can be accurately penetrated into the stratum according to the designed direction, the pile driving efficiency is greatly improved during construction through the use of the pipe pile machine, and the pipe pile machine is widely used in the construction industry.
The prior art has the following defects: when the existing tubular pile machine tensioning screw is used, the nut needs to be manually adjusted in relative position with the tensioning screw, then the screw is pulled outwards to raise a tubular pile through a tensioning device, and when the nut is manually rotated, the working efficiency is low, and meanwhile, the tubular pile machine tensioning screw has certain risk and is inconvenient to use.
Therefore, the invention is necessary to provide a novel tensioning screw rod and nut for the pipe pile machine.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a novel tubular pile machine stretch-draw screw rod, nut through setting up automatic nut device, when needs carry out the adjusting position to the nut, under the drive of motor for the belt drives the toothed disc and rotates, thereby removes the position of automatic nut device, with the problem of the position of solving convenient automatically regulated nut and tensioning screw rod.
In order to achieve the above object, the present invention provides the following technical solutions: a novel tensioning screw and nut for a pipe pile machine comprises a limiting auxiliary device, a tensioning screw, an automatic nut device and a tensioning device, wherein the tensioning screw is arranged on the right side of the limiting auxiliary device, the outer wall of the tensioning screw is movably connected with the automatic nut device, the tensioning device is arranged on the right side of the limiting auxiliary device, the automatic nut device comprises a shell, two groups of ball screw sliding seats are movably installed on the inner wall of the shell through a bearing, the ball screw sliding seats are symmetrically provided with two groups, a first gear disc is fixedly connected to the outer side of each ball screw sliding seat, a nut is fixedly connected to the left end of one gear disc, a motor box is fixedly connected to the bottom of the shell, a motor is fixedly installed on the inner wall of the motor box, a second gear disc is fixedly installed at the output end of the motor, the second gear disc is connected with the first gear disc through a belt, and a battery box is fixedly installed at the bottom of the motor box, and a storage battery is arranged in the battery box.
Preferably, the outer wall of the tensioning screw is provided with an external thread area, the outer wall of the external thread area is provided with an external thread, and the left end of the tensioning screw is fixedly provided with a connecting plate.
Preferably, the automatic nut device is in threaded connection with the outer wall of the tensioning screw, and the ball screw sliding seat is in threaded connection with the outer wall of the external thread area.
Preferably, the limiting auxiliary device comprises an anchor backing plate, a steel bar spring is fixedly mounted on the outer wall of the left side of the anchor backing plate, a through hole is formed in the center of the anchor backing plate and penetrates through the center of the steel bar spring, and a cylinder seat is fixedly mounted on the outer wall of the right side of the anchor backing plate.
Preferably, the cylinder is installed at the right end of a cylinder seat, the cylinder is symmetrically provided with two groups, the output end of the cylinder is fixedly connected with a pre-tightening support plate, the center of the pre-tightening support plate penetrates through a tensioning screw, a pre-tightening plug is arranged between the pre-tightening support plate and the tensioning screw, the outer wall of the right end of the pre-tightening plug is fixedly connected with a claw wrench, the pre-tightening plug is sleeved on the outer wall of the tensioning screw, the outer wall of the pre-tightening plug is provided with external threads, the inner wall of the pre-tightening plug is in threaded connection with the tensioning screw, and the outer wall of the pre-tightening plug is in threaded connection with the inner wall of the pre-tightening support plate.
Preferably, the pre-tightening plug further comprises a rotary disc, and the rotary disc is fixedly mounted on the outer wall of the right side of the pre-tightening plug.
The beneficial effects of the utility model are that:
1. when the position of the nut needs to be adjusted, the automatic nut device is arranged, and the belt drives the gear disc to rotate under the driving of the motor, so that the position of the automatic nut device is moved, the automatic nut device is convenient for operators to use, and meanwhile, the working efficiency and the use safety are improved;
2. through setting up tensioning device, install the cylinder on the cylinder block, fix the pretension backup pad at the outer wall of stretch-draw screw rod through the pretension stopper, promote the pretension backup pad through the cylinder, conveniently remove the tensioning screw rod, make things convenient for operating personnel to use, conveniently pretension the tubular pile, improved work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic structural view of the automatic nut device provided by the present invention;
fig. 3 is an exploded view provided by the present invention;
fig. 4 is a schematic structural view of the pre-tightening plug provided by the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 provided by the present invention.
In the figure: the auxiliary limiting device 100, a steel bar spring 110, an anchor backing plate 120, a cylinder block 130, a tension screw 200, an external thread area 210, a connecting plate 220, an automatic nut device 300, a shell 310, a ball screw sliding seat 320, a first gear disc 330, a nut 340, a belt 350, a motor box 360, a motor 370, a second gear disc 380, a battery box 390, a tension device 400, a cylinder 410, a pre-tightening support plate 420, a pre-tightening plug 430, an external thread 431, a claw wrench 440 and a turntable 450.
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.
Example 1:
referring to the attached drawings 1-4, the utility model provides a novel tension screw and nut for pipe pile machine, including a spacing auxiliary device 100, a tension screw 200, an automatic nut device 300 and a tension device 400, specifically, the right side of the spacing auxiliary device 100 is provided with the tension screw 200, the outer wall of the tension screw 200 is movably connected with the automatic nut device 300, the right side of the spacing auxiliary device 100 is provided with the tension device 400, the automatic nut device 300 comprises a shell 310, the inner wall of the shell 310 is movably provided with a ball screw slide 320 through a bearing (not marked in the figure), the ball screw slide 320 is symmetrically provided with two groups, the outer side of the ball screw slide 320 is fixedly connected with a gear disc one 330, the left end of the gear disc one 330 is fixedly connected with a nut 340, the bottom of the shell 310 is fixedly connected with a motor box 360, the inner wall of the motor box 360 is fixedly provided with a motor 370, a second gear disc 380 is fixedly installed at the output end of the motor 370, the second gear disc 380 is connected with the first gear disc 330 through a belt 350, a battery box 390 is fixedly installed at the bottom of the motor box 360, and a storage battery (not labeled in the figure) is installed inside the battery box 390;
the limiting auxiliary device 100 has the function of conveniently limiting the tensioning screw, the tensioning screw 200 has the function of connecting a pipe pile, the automatic nut device 300 has the function of automatically adjusting the relative position of the nut 340 and the tensioning screw 200, so that the tensioning screw 200 is conveniently tensioned, the tensioning device 400 has the function of conveniently pushing the tensioning screw 200 to move outwards, the shell 310 has the function of conveniently installing the ball screw sliding seat 320, the ball screw sliding seat 320 is matched with the tensioning screw 200 for use and has the function of conveniently moving the tensioning screw 200, the ball screw consists of a screw, a nut, a steel ball, a preforming piece, a reverser and a dust catcher, has the function of converting rotary motion into linear motion and has the characteristics of high precision, reversibility and high efficiency, and due to small friction resistance, the ball screw is widely applied to various industrial equipment and precision instruments, the first gear disc 330 has a transmission effect, the nut 340 is in threaded connection with the tensioning screw rod 200, so that the tensioning screw rod 200 is conveniently fixed, the anchor backing plate 120 is conveniently acted, the tensioning screw rod 200 is conveniently moved, the motor box 360 has an effect of conveniently installing the motor 370, the motor 370 is set to be YLJ500D, the motor 370 has an effect of driving the second wheel disc 380, the second wheel disc 380 and the belt 350 have a transmission effect, the battery box 390 has an effect of installing a storage battery, and the storage battery has an effect of providing electric energy for the motor 370;
further, an external thread area 210 is arranged on the outer wall of the tension screw 200, an external thread is arranged on the outer wall of the external thread area 210, a connecting plate 220 is fixedly installed at the left end of the tension screw 200, specifically, the external thread area 210 is in threaded connection with the ball screw sliding seat 320 in a matched mode, so that the nut 340 can be conveniently driven to move left and right in the external thread area 210, and the connecting plate 220 has the effect of being conveniently connected with a tubular pile through a bolt;
further, the automatic nut device 300 is in threaded connection with the outer wall of the tensioning screw 200, the ball screw sliding seat 320 is in threaded connection with the outer wall of the external thread area 210, and specifically, the ball screw sliding seat 320 moves along the external thread area 210 under the driving of the motor 370 through threaded connection;
further, the auxiliary limiting device 100 includes an anchor backing plate 120, a reinforcing steel bar spring 110 is fixedly mounted on the outer wall of the left side of the anchor backing plate 120, a through hole (not labeled in the figure) is formed in the center of the anchor backing plate 120, the through hole penetrates through the center of the reinforcing steel bar spring 110, a cylinder block 130 is fixedly mounted on the outer wall of the right side of the anchor backing plate 120, specifically, the anchor backing plate 120 has a function of fixing the tensioning screw rod 200, and meanwhile, the anchor backing plate 120 has a function of mounting the cylinder block 130;
further, the tensioning device 400 includes a cylinder 410, the cylinder 410 is installed at the right end of the cylinder seat 130, two sets of cylinders 410 are symmetrically arranged, the output end of the cylinder 410 is fixedly connected with a pre-tightening support plate 420, the center of the pre-tightening support plate 420 penetrates through the tensioning screw 200, a pre-tightening plug 430 is arranged between the pre-tightening support plate 420 and the tensioning screw 200, the outer wall of the right end of the pre-tightening plug 430 is fixedly connected with a claw wrench 440, the pre-tightening plug 430 is sleeved on the outer wall of the tensioning screw 200, the outer wall of the pre-tightening plug 430 is provided with an external thread 431, the inner wall of the pre-tightening plug 430 is in threaded connection with the tensioning screw 200, the outer wall of the pre-tightening plug 430 is in threaded connection with the inner wall of the pre-tightening support plate 420, specifically, the cylinder 410 has an effect of telescopically pushing the pre-tightening support plate 420 to move left and right, and the pre-tightening support plate 420 has an effect of fixing the tensioning screw 200 to facilitate pushing the tensioning screw 200, the pre-tightening plug 430 has a function of fixing the tension screw 200 by filling a gap between the tension screw 200 and the pre-tightening support plate 420, and the claw wrench 440 has a function of facilitating an operator to rotate the pre-tightening plug 430.
The utility model discloses a use as follows: when the utility model is used, a person skilled in the art can sleeve the limiting auxiliary device 100 on the outer wall of the tubular pile, then fixedly connect the tensioning screw 200 with the end of the tubular pile through a bolt, then through the driving motor 370, the driving directions of the two sets of motors 370 are opposite, under the action of the motor 370, the power is formed by the two gear discs 380, the belt 350 and the one gear disc 330, then under the rotation action of the ball screw slide 320, the ball screw slide 320 moves along the external thread area 210 on the outer wall of the tensioning screw 200, the left end of the nut 340 is adjusted to be flush with the right end of the anchor backing plate 120 by adjusting the rotation directions of the two sets of motors 370, then the cylinder 410 is installed at the right end of the cylinder seat 130 to be fixed, then the pre-tightening plug 430 is sleeved on the outer wall of the tensioning screw 200, the pre-tightening plug 430 is filled in the gap between the pre-tightening support plate 420 and the tensioning screw 200 by rotating the claw wrench 440, fixing the tension screw rod 200, then driving the cylinder 410 to stretch the rod, and tensioning the tension screw rod 200 outwards so as to pre-tighten the pipe pile.
Example 2:
referring to the attached figure 5, the utility model provides a pair of novel tubular pile machine stretch-draw screw rod, nut, include
Further, the pre-tightening plug 430 further comprises a rotating disc 450, the rotating disc 450 is fixedly installed on the outer wall of the right side of the pre-tightening plug 430, and specifically, the rotating disc 450 has the function of facilitating an operator to rotate the pre-tightening plug 430 to fix the tension screw 200 and the pre-tightening support plate 420.
The utility model discloses a use as follows: when the utility model is used, a person skilled in the art can sleeve the limiting auxiliary device 100 on the outer wall of the tubular pile, then fixedly connect the tensioning screw 200 with the end of the tubular pile through a bolt, then through the driving motor 370, the driving directions of the two sets of motors 370 are opposite, under the action of the motor 370, the power is provided by the two gear discs 380, the belt 350 and the first gear disc 330, then under the rotation action of the ball screw slide 320, the ball screw slide 320 moves along the external thread area 210 on the outer wall of the tensioning screw 200, the left end of the nut 340 is adjusted to be flush with the right end of the anchor backing plate 120 by adjusting the rotation directions of the two sets of motors 370, then the cylinder 410 is installed at the right end of the cylinder seat 130 for fixing, then the pre-tightening plug 430 is sleeved on the outer wall of the tensioning screw 200, the pre-tightening plug 430 is filled in the gap between the pre-tightening support plate 420 and the tensioning screw 200 through the rotating turntable 450, fixing the tension screw rod 200, then driving the cylinder 410 to stretch the rod, and tensioning the tension screw rod 200 outwards so as to pre-tighten the pipe pile.
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 protection claimed by the present invention as far as possible.
Claims (6)
1. A novel tension screw and nut for a pipe pile machine comprises a limiting auxiliary device (100), a tension screw (200),
Automatic nut device (300) and tensioning equipment (400), its characterized in that: the utility model discloses a motor, including spacing auxiliary device (100) right side, stretch-draw screw (200) outer wall swing joint automatic nut device (300), spacing auxiliary device (100) right side is equipped with stretch-draw device (400), automatic nut device (300) include casing (310), casing (310) inner wall passes through bearing movable mounting ball screw slide (320), ball screw slide (320) symmetry is equipped with two sets ofly, ball screw slide (320) outside fixed connection toothed disc one (330), toothed disc one (330) left end fixed connection nut (340), casing (310) bottom fixed connection motor case (360), motor case (360) inner wall fixed mounting motor (370), motor (370) output end fixed mounting toothed disc two (380), toothed disc two (380) with connect through belt (350) between toothed disc one (330), the bottom of the motor box (360) is fixedly provided with a battery box (390), and a storage battery is arranged in the battery box (390).
2. The novel tension screw and nut for the pipe pile machine according to claim 1, characterized in that: the outer wall of the tensioning screw rod (200) is provided with an external thread area (210), the outer wall of the external thread area (210) is provided with an external thread, and the left end of the tensioning screw rod (200) is fixedly provided with a connecting plate (220).
3. The novel tension screw and nut for the pipe pile machine according to claim 1, characterized in that: the automatic nut device (300) is in threaded connection with the outer wall of the tensioning screw (200), and the ball screw sliding seat (320) is in threaded connection with the outer wall of the external thread area (210).
4. The novel tension screw and nut for the pipe pile machine according to claim 1, characterized in that: the limiting auxiliary device (100) comprises an anchor backing plate (120), a steel bar spring (110) is fixedly mounted on the outer wall of the left side of the anchor backing plate (120), a through hole is formed in the center of the anchor backing plate (120), the through hole penetrates through the center of the steel bar spring (110), and a cylinder seat (130) is fixedly mounted on the outer wall of the right side of the anchor backing plate (120).
5. The novel tension screw and nut for the pipe pile machine according to claim 1, characterized in that: tensioning equipment (400) includes cylinder (410), install at cylinder block (130) right-hand member cylinder (410), cylinder (410) symmetry is equipped with two sets ofly, cylinder (410) output end fixed connection pretension backup pad (420), stretch-draw screw (200) are passed at pretension backup pad (420) center, be equipped with pretension stopper (430) between pretension backup pad (420) and stretch-draw screw (200), pretension stopper (430) right-hand member outer wall fixed connection goat's horn spanner (440), pretension stopper (430) cup joint at stretch-draw screw (200) outer wall, pretension stopper (430) outer wall is equipped with external screw thread (431), pretension stopper (430) inner wall and stretch-draw screw (200) threaded connection, pretension stopper (430) outer wall and pretension backup pad (420) inner wall threaded connection.
6. A novel tension screw and nut for a pipe pile machine according to claim 5, which is characterized in that: the pre-tightening plug (430) further comprises a rotating disc (450), and the rotating disc (450) is fixedly arranged on the outer wall of the right side of the pre-tightening plug (430).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390775.2U CN217267454U (en) | 2021-09-30 | 2021-09-30 | Novel tubular pile machine stretch-draw screw rod, nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122390775.2U CN217267454U (en) | 2021-09-30 | 2021-09-30 | Novel tubular pile machine stretch-draw screw rod, nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217267454U true CN217267454U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122390775.2U Active CN217267454U (en) | 2021-09-30 | 2021-09-30 | Novel tubular pile machine stretch-draw screw rod, nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217267454U (en) |
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2021
- 2021-09-30 CN CN202122390775.2U patent/CN217267454U/en active Active
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