CN216484298U - Anti-pulling force detection clamp for mechanical engagement joint of tubular pile - Google Patents
Anti-pulling force detection clamp for mechanical engagement joint of tubular pile Download PDFInfo
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- CN216484298U CN216484298U CN202121209894.7U CN202121209894U CN216484298U CN 216484298 U CN216484298 U CN 216484298U CN 202121209894 U CN202121209894 U CN 202121209894U CN 216484298 U CN216484298 U CN 216484298U
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- tubular pile
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Abstract
The utility model discloses an anti-pulling force detection clamp of a mechanical engagement joint of a tubular pile, which adopts the technical scheme that: the box body is internally provided with a clamping mechanism and a lifting mechanism, the lifting mechanism is positioned at the top of the clamping mechanism, and the lifting mechanism extends to the top of the box body; the clamping mechanism comprises a first rotating shaft, the first rotating shaft is embedded in one side of the box body, a knob is fixedly connected to one side of the first rotating shaft, and the knob is located on one side of the box body, so that the clamping mechanism has the beneficial effects that: when the tubular pile mechanical fixing clamp is used, tubular pile machinery to be detected is placed in the placing groove, the two clamping plates move oppositely at the same time to fixedly clamp the lower half end of the tubular pile machinery, the two T-shaped sliding blocks drive the spring and the clamping blocks to move inwards at the same time, and the spring fixedly clamps the upper half end of the tubular pile machinery, so that the tubular pile machinery with different sizes can be fixedly clamped, and the processing cost is saved.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a pulling resistance detection clamp for a mechanical engagement joint of a tubular pile.
Background
The pipe piles are classified into prestressed concrete pipe piles (PC pipe piles), prestressed concrete thin-wall pipe piles (PTC pipe piles) and prestressed high-strength concrete pipe piles (PHC pipe piles) according to the strength grade and wall thickness of concrete.
The prior art has the following defects: the existing tubular pile machinery is generally heavy, in the process of detecting the uplift force, a worker is required to manually align the tubular pile machinery, the uplift force of the mechanical meshing joint of the test piece tubular pile is manually applied, after a series of complicated test processes, the worker can be abnormally tired out, the working efficiency is further influenced, meanwhile, the tubular pile machinery with different sizes cannot be fixed, and the early-stage processing cost is increased.
Therefore, it is necessary to develop a pulling-resistant force detection clamp for the mechanical engagement joint of the tubular pile.
SUMMERY OF THE UTILITY MODEL
Therefore, the anti-pulling force detection clamp for the tubular pile mechanical meshing joint is provided, the tubular pile machinery is fixedly clamped through the two clamping plates and the two springs, and the transverse plate is driven by the bearing block to move up and down in a reciprocating mode, so that the problems that the tubular pile machinery with different sizes cannot be fixed and workers need to manually align in the anti-pulling force detection process are solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: an anti-pulling force detection clamp of a mechanical engagement joint of a tubular pile comprises a box body, wherein a clamping mechanism and a lifting mechanism are arranged inside the box body, the lifting mechanism is positioned at the top of the clamping mechanism, and the lifting mechanism extends to the top of the box body;
the clamping mechanism comprises a first rotating shaft, the first rotating shaft is embedded in one side of the box body, one side of the first rotating shaft is fixedly connected with a knob, the knob is located on one side of the box body, the other side of the first rotating shaft is fixedly connected with a first threaded rod, a threaded sleeve is sleeved on the outer side of the first threaded rod, the threaded sleeve is in threaded connection with the first threaded rod, telescopic plates are fixedly connected to the inner walls of the two sides of the box body, fixed parts are arranged at the tops of the two telescopic plates, toothed blocks are fixedly connected to the insides of the two telescopic plates, the rear side of the box body is connected with a second rotating shaft, a gear is sleeved on the outer side of the second rotating shaft, the gear is located on the inner sides of the two toothed blocks, and the two toothed blocks are meshed with the gear;
the lifting mechanism comprises a motor, the motor is fixedly connected to the top of the box body, a third rotating shaft is fixedly connected to an output shaft of the motor, the bottom end of the third rotating shaft extends into the box body, a fourth rotating shaft is embedded in the inner side of the top of the box body and is symmetrical to the fourth rotating shaft, reciprocating screws are fixedly connected to the bottom ends of the third rotating shaft and the fourth rotating shaft, the bottom ends of the two reciprocating screws extend to the inner walls of the two sides of the box body, a first chain wheel is fixedly sleeved on the outer side of the third rotating shaft, a second chain wheel is fixedly sleeved on the outer side of the fourth rotating shaft, chains are sleeved on the outer sides of the first chain wheel and the second chain wheel, bearing seats are sleeved on the outer sides of the two reciprocating screws, the two bearing seats are connected with the two reciprocating screws through ball nut pairs, and transverse plates are fixedly connected between the two bearing seats, and an auxiliary component is arranged inside the transverse plate.
Preferably, the auxiliary component includes T type groove, T type inslot portion inlays and is equipped with two T type sliders, two T type slider all with T type groove phase-match, two T type slider is symmetry form evenly distributed, the diaphragm bottom is equipped with threaded rod two, two one side of threaded rod all runs through two T type sliders, two T type slider inboard all is equipped with clamp splice, two the clamp splice all passes through hinged joint, two with two T type sliders the equal fixedly connected with spring in the clamp splice outside, two the draw-in groove has all been seted up to T type slider medial surface, two the spring outside respectively with two draw-in groove one side fixed connection.
Preferably, the joints of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft and the box body are all movably connected through bearings, and the joints of the reciprocating screw rods and the box body are movably connected through bearings.
Preferably, the bottom of the telescopic plate is fixedly connected with sliding plates, the inner side surface of the bottom of the box body is provided with sliding grooves, the sliding plates extend into the sliding grooves, and the bottom ends of the sliding plates are matched with the sliding grooves.
Preferably, a placing groove is formed in the top surface of one of the expansion plates.
Preferably, the fixing part comprises two clamping plates, the two clamping plates are respectively and fixedly connected to the tops of the two expansion plates, grooves are formed in the inner sides of the two clamping plates, and the grooves are semicircular.
Preferably, the fixing part comprises two clamping plates, the two clamping plates are respectively and fixedly connected to the tops of the two expansion plates, grooves are formed in the inner sides of the two clamping plates, and the grooves are in a half-hexagonal shape.
The embodiment of the utility model has the following advantages:
1. when the tubular pile mechanical fixing clamp is used, tubular pile machinery to be detected is placed in the placing groove, the two clamping plates move oppositely at the same time to fixedly clamp the lower half end of the tubular pile machinery, the two T-shaped sliding blocks drive the spring and the clamping blocks to move inwards at the same time, and the spring fixedly clamps the upper half end of the tubular pile machinery, so that the tubular pile machinery with different sizes can be fixedly clamped, and the processing cost is saved.
2. When the device is used, the reciprocating screw rod drives the bearing block to reciprocate up and down and the bearing block drives the transverse plate to reciprocate up and down by switching on a power supply, so that the pulling resistance of the mechanical meshing joint of the test piece tubular pile is realized without manual operation, the operation is convenient and fast in the test process, and the labor force of workers can be reduced.
Drawings
FIG. 1 is an overall perspective view provided by the present invention;
FIG. 2 is a front cross-sectional view provided by the present invention;
FIG. 3 is a perspective view of the splint provided by the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 5 is a perspective view of the splint of embodiment 2 according to the present invention;
in the figure: the device comprises a box body 1, a first rotating shaft 2, a knob 3, a first threaded rod 4, a threaded sleeve 5, a telescopic plate 6, a tooth block 7, a second rotating shaft 8, a gear 9, a motor 10, a third rotating shaft 11, a fourth rotating shaft 12, a reciprocating screw rod 13, a first sprocket 14, a second sprocket 15, a chain 16, a bearing seat 17, a transverse plate 18, a 19T-shaped sliding block, a second threaded rod 20, a clamping block 21, a hinge 22, a spring 23, a sliding plate 24 and a clamping plate 25.
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 described herein for the purpose of illustration and explanation and not limitation.
the clamping mechanism comprises a first rotating shaft 2, the first rotating shaft 2 is embedded in one side of a box body 1, one side of the first rotating shaft 2 is fixedly connected with a knob 3, the knob 3 is located on one side of the box body 1, the other side of the first rotating shaft 2 is fixedly connected with a first threaded rod 4, a threaded sleeve 5 is sleeved on the outer side of the first threaded rod 4, the threaded sleeve 5 is in threaded connection with the first threaded rod 4, telescopic plates 6 are fixedly connected to the inner walls of the two sides of the box body 1, fixing parts are arranged at the tops of the two telescopic plates 6, toothed blocks 7 are fixedly connected to the inner parts of the two telescopic plates 6, a second rotating shaft 8 is connected to the rear side of the box body 1, a gear 9 is sleeved on the outer side of the second rotating shaft 8, the gear 9 is located on the inner sides of the two toothed blocks 7, and the two toothed blocks 7 are meshed with the gear 9;
the lifting mechanism comprises a motor 10, the motor 10 is fixedly connected to the top of the box body 1, an output shaft of the motor 10 is fixedly connected with a third rotating shaft 11, the bottom end of the third rotating shaft 11 extends into the box body 1, a fourth rotating shaft 12 is embedded on the inner side of the top of the box body 1, the third rotating shaft 11 is symmetrical to the fourth rotating shaft 12, the bottom ends of the third rotating shaft 11 and the fourth rotating shaft 12 are fixedly connected with reciprocating screw rods 13, the bottom ends of the two reciprocating screw rods 13 extend to the inner walls of the two sides of the box body 1, a first chain wheel 14 is fixedly sleeved on the outer side of the third rotating shaft 11, a second chain wheel 15 is fixedly sleeved on the outer side of the fourth rotating shaft 12, chains 16 are sleeved on the outer sides of the first chain wheel 14 and the second chain wheel 15, the first chain wheel 14 and the second chain 16 are in driving connection through the chains 16, bearing seats 17 are sleeved on the outer sides of the two reciprocating screw rods 13, and the two bearing seats 17 and the two reciprocating screw rods 13 are connected through ball nut pairs, a transverse plate 18 is fixedly connected between the two bearing seats 17, and an auxiliary component is arranged inside the transverse plate 18;
further, the auxiliary component comprises a T-shaped groove, two T-shaped sliding blocks 19 are embedded in the T-shaped groove, the two T-shaped sliding blocks 19 are matched with the T-shaped groove, the two T-shaped sliding blocks 19 are symmetrically and uniformly distributed, a second threaded rod 20 is arranged at the bottom of the transverse plate 18, one side of the second threaded rod 20 penetrates through the two T-shaped sliding blocks 19, clamping blocks 21 are arranged on the inner sides of the two T-shaped sliding blocks 19, the two clamping blocks 21 and the two T-shaped sliding blocks 19 are connected through hinges 22, springs 23 are fixedly connected to the outer sides of the two clamping blocks 21, clamping grooves are formed in the inner side surfaces of the two T-shaped sliding blocks 19, the outer sides of the two springs 23 are fixedly connected with one side of the two clamping grooves respectively, and therefore the fixing of the tubular pile machinery is facilitated;
furthermore, the joints of the first rotating shaft 2, the second rotating shaft 8, the third rotating shaft 11 and the fourth rotating shaft 12 and the box body 1 are movably connected through bearings, and the joints of the reciprocating screw rod 13 and the box body 1 are movably connected through bearings, so that the first rotating shaft 2, the second rotating shaft 8, the third rotating shaft 11, the fourth rotating shaft 12 and the reciprocating screw rod 13 are more stable in rotation;
furthermore, the bottom of each expansion plate 6 is fixedly connected with a sliding plate 24, the inner side surface of the bottom of the box body 1 is provided with a sliding groove, the two sliding plates 24 extend into the sliding grooves, and the bottom ends of the sliding plates 24 are matched with the sliding grooves, so that the expansion plates 6 are supported;
furthermore, a placing groove is formed in the top surface of one of the expansion plates 6, which is beneficial to placing a pipe pile machine;
further, fixed part includes two splint 25, two splint 25 fixed connection is respectively at 6 tops of two expansion plates, two splint 25 inboard is all seted up flutedly, the recess is the semicircle form, is of value to fixing tubular pile machinery.
The using process of the utility model is as follows: when the tubular pile detection device is used, a worker places a tubular pile machine to be detected inside a placing groove, then rotates a knob 3 to drive a first rotating shaft 2 to rotate, the first rotating shaft 2 drives a first threaded rod 4 to rotate, the first threaded rod 4 drives a threaded sleeve 5 to move rightwards, the threaded sleeve 5 drives one of clamping plates 25 to move rightwards, one of the clamping plates 25 drives one of telescopic plates 6 to move rightwards, one of the telescopic plates 6 drives a gear 9 to rotate, the gear 9 drives the other telescopic plate 6 to move leftwards, the other telescopic plate 6 drives the other clamping plate 25 to move leftwards, the two clamping plates 25 simultaneously move oppositely to fixedly clamp the lower half end of the tubular pile machine, then rotates a second threaded rod 20 to drive two T-shaped sliding blocks 19 to move oppositely, the two T-shaped sliding blocks 19 drive a spring 23 and a clamping block 21 to move inwards simultaneously, and the spring 23 fixedly clamps the upper half end of the tubular pile machine, thereby realize can fix the not tubular pile machinery of equidimension and press from both sides tightly, save the processing cost, after tubular pile machinery is fixed, switch on, motor 10 output shaft drives third pivot 11 and rotates, third pivot 11 drives sprocket one 14 and rotates, sprocket one 14 drives sprocket two 15 and rotates, sprocket two 15 drives fourth pivot 12 and rotates, fourth pivot 12 and third pivot 11 drive two reciprocal lead screws 13 simultaneously and rotate, reciprocal lead screw 13 drives bearing frame 17 back and forth reciprocating motion from top to bottom, bearing frame 17 drives diaphragm 18 back and forth reciprocating motion from top to bottom, thereby realize need not come the anti-drawing force to tubular pile mechanical meshing joint through manual, the simple operation in the testing process, reducible staff's labour.
Example 2:
referring to the attached drawing 5, the anti-pulling force detection clamp for the mechanical tubular pile meshing joint, provided by the utility model, is different from the embodiment 1 in that the fixing component comprises two clamping plates 25, the two clamping plates 25 are respectively and fixedly connected to the tops of the two expansion plates 6, grooves are formed in the inner sides of the two clamping plates 25, and the grooves are in a half-hexagonal shape.
The using process of the utility model is as follows: when the device is used, a worker places a tubular pile machine to be detected inside a placing groove, then a knob 3 is rotated to drive a first rotating shaft 2 to rotate, the first rotating shaft 2 drives a first threaded rod 4 to rotate, the first threaded rod 4 drives a threaded sleeve 5 to move rightwards, the threaded sleeve 5 drives one of clamping plates 25 to move rightwards, one of the clamping plates 25 drives one of telescopic plates 6 to move rightwards, one of the telescopic plates 6 drives a gear 9 to rotate, the gear 9 drives the other telescopic plate 6 to move leftwards, the other telescopic plate 6 drives the other clamping plate 25 to move leftwards, the two clamping plates 25 simultaneously move oppositely to fixedly clamp the lower half end of the tubular pile machine, when a groove in the clamping plate 25 is in a half-hexagonal shape, the clamping force of the tubular pile machine can be improved, and the testing efficiency is greatly improved.
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 solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a tubular pile mechanical engagement connects withdrawal resistance detects anchor clamps, includes box (1), its characterized in that: a clamping mechanism and a lifting mechanism are arranged in the box body (1), the lifting mechanism is positioned at the top of the clamping mechanism, and the lifting mechanism extends to the top of the box body (1);
the clamping mechanism comprises a first rotating shaft (2), the first rotating shaft (2) is embedded inside one side of a box body (1), a knob (3) is fixedly connected to one side of the first rotating shaft (2), the knob (3) is positioned on one side of the box body (1), a first threaded rod (4) is fixedly connected to the other side of the first rotating shaft (2), a threaded sleeve (5) is sleeved outside the first threaded rod (4), the threaded sleeve (5) is in threaded connection with the first threaded rod (4), expansion plates (6) are fixedly connected to inner walls of two sides of the box body (1), fixing parts are arranged at the tops of the two expansion plates (6), toothed blocks (7) are fixedly connected inside the two expansion plates (6), a second rotating shaft (8) is connected to the rear side of the box body (1), a gear (9) is sleeved outside the second rotating shaft (8), and the gear (9) is positioned inside the two toothed blocks (7), the two tooth blocks (7) are meshed with a gear (9);
the lifting mechanism comprises a motor (10), the motor (10) is fixedly connected to the top of the box body (1), a third rotating shaft (11) is fixedly connected to an output shaft of the motor (10), the bottom end of the third rotating shaft (11) extends to the inside of the box body (1), a fourth rotating shaft (12) is embedded in the inner side of the top of the box body (1), the third rotating shaft (11) is symmetrical to the fourth rotating shaft (12), reciprocating screw rods (13) are fixedly connected to the bottom ends of the third rotating shaft (11) and the fourth rotating shaft (12), the bottom ends of the reciprocating screw rods (13) extend to the inner walls of the two sides of the box body (1), a first chain wheel (14) is fixedly sleeved on the outer side of the third rotating shaft (11), a second chain wheel (15) is fixedly sleeved on the outer side of the fourth rotating shaft (12), a chain (16) is sleeved on the outer sides of the first chain wheel (14) and the second chain wheel (15), and the first chain wheel (14) and the second chain (16) are in driving connection through the chain (16), two all the cover in reciprocal lead screw (13) outside is equipped with bearing frame (17), two all through ball nut pair connection, two between bearing frame (17) and two reciprocal lead screw (13) fixedly connected with diaphragm (18) between bearing frame (17), diaphragm (18) inside is equipped with auxiliary component.
2. The anti-pulling force detection clamp of the tubular pile mechanical engagement joint according to claim 1, characterized in that: the auxiliary component includes T type groove, T type inslot portion inlays and is equipped with two T type slider (19), two T type slider (19) all with T type groove phase-match, two T type slider (19) are symmetry form evenly distributed, diaphragm (18) bottom is equipped with two (20) of threaded rod, two (20) one side of threaded rod all runs through two T type slider (19), two T type slider (19) inboard all is equipped with clamp splice (21), two clamp splice (21) and two T type slider (19) all are connected through hinge (22), two the equal fixedly connected with spring (23) in clamp splice (21) outside, two the draw-in groove has all been seted up to T type slider (19) inboard surface, two spring (23) outside respectively with two draw-in groove one side fixed connection.
3. The anti-pulling force detection clamp of the tubular pile mechanical engagement joint according to claim 1, characterized in that: the connecting parts of the first rotating shaft (2), the second rotating shaft (8), the third rotating shaft (11) and the fourth rotating shaft (12) and the box body (1) are all movably connected through bearings, and the connecting parts of the reciprocating screw rod (13) and the box body (1) are movably connected through bearings.
4. The anti-pulling force detection clamp of the tubular pile mechanical engagement joint according to claim 1, characterized in that: two equal fixedly connected with slide (24) in expansion plate (6) bottom, the spout has been seted up to box (1) bottom inside surface, two slide (24) all extend to inside the spout, slide (24) bottom and spout phase-match.
5. The anti-pulling force detection clamp of the tubular pile mechanical engagement joint according to claim 1, characterized in that: the top surface of one of the expansion plates (6) is provided with a placing groove.
6. The anti-pulling force detection clamp of the tubular pile mechanical engagement joint according to claim 1, characterized in that: the fixing part comprises two clamping plates (25), the two clamping plates (25) are respectively and fixedly connected to the tops of the two expansion plates (6), grooves are formed in the inner sides of the two clamping plates (25), and the grooves are semicircular.
7. The anti-pulling force detection clamp of the tubular pile mechanical engagement joint according to claim 1, characterized in that: the fixing part comprises two clamping plates (25), the two clamping plates (25) are respectively and fixedly connected to the tops of the two expansion plates (6), grooves are formed in the inner sides of the two clamping plates (25), and the grooves are in a half-hexagonal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209894.7U CN216484298U (en) | 2021-06-01 | 2021-06-01 | Anti-pulling force detection clamp for mechanical engagement joint of tubular pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121209894.7U CN216484298U (en) | 2021-06-01 | 2021-06-01 | Anti-pulling force detection clamp for mechanical engagement joint of tubular pile |
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| Publication Number | Publication Date |
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| CN216484298U true CN216484298U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121209894.7U Active CN216484298U (en) | 2021-06-01 | 2021-06-01 | Anti-pulling force detection clamp for mechanical engagement joint of tubular pile |
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| CN (1) | CN216484298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931235A (en) * | 2022-12-21 | 2023-04-07 | 上海益吉科技有限公司 | Product welding quality detecting system |
-
2021
- 2021-06-01 CN CN202121209894.7U patent/CN216484298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931235A (en) * | 2022-12-21 | 2023-04-07 | 上海益吉科技有限公司 | Product welding quality detecting system |
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