CN219712528U - Engineering machinery pipeline fixing device - Google Patents
Engineering machinery pipeline fixing device Download PDFInfo
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- CN219712528U CN219712528U CN202321044703.5U CN202321044703U CN219712528U CN 219712528 U CN219712528 U CN 219712528U CN 202321044703 U CN202321044703 U CN 202321044703U CN 219712528 U CN219712528 U CN 219712528U
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- plate
- nut
- compacting
- fixedly connected
- fixed frame
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- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses an engineering machinery pipeline fixing device, and belongs to the technical field of engineering machinery pipelines; the device comprises a bottom plate, a motor, a screw rod, a fixed frame, a first movable plate, a first compression plate, a compression block, a second movable plate, a second compression plate, a first nut, a second nut and a chute; a motor is fixedly arranged on the bottom plate, and a lead screw is fixedly connected with an output shaft of the motor; the first nut is in threaded connection with the screw rod, and the second nut is in threaded connection with the screw rod; the first moving plate is fixedly connected with the first nut, and the second moving plate is fixedly connected with the second nut; one end of the first compacting plate is fixedly connected with a compacting block; one end of the second compacting plate is fixedly connected with a compacting block; according to the utility model, the two semicircular cylinder compacting blocks are arranged, and the same motor is used for controlling the pressing and fixing of the two semicircular cylinder compacting blocks, so that the device is applicable to the fixing of pipelines with different diameters, and the problem that the prior art can only fix pipelines with certain diameters and has limitation can be solved.
Description
Technical Field
The utility model provides an engineering machinery pipeline fixing device, and belongs to the technical field of engineering machinery pipelines.
Background
The engineering machinery pipeline technology has very important significance for the engineering machinery field, and after the pipeline is installed, the pipeline is usually required to be fixed; in particular, for pipelines of the conveying type in engineering machinery, such as concrete pump conveying pipelines, the pipelines must be fixed after being installed so as to avoid the danger caused by sliding or sliding of the pipelines. Because the pipeline is cylindrical, the fixing of the existing engineering machinery pipeline is realized by utilizing a ring body type structure, the height of the fixed pipeline is inconvenient to adjust, and the fixed pipeline cannot be suitable for pipelines with different thicknesses.
Publication number CN217003418U discloses a pipeline fixing device for engineering machinery, comprising a fixing plate, a fixing mechanism and an auxiliary adjusting mechanism, wherein the top of the fixing plate is fixedly connected with an outer rod, an inner rod is sleeved inside the outer rod, and the inner rod is in sliding connection with the outer rod; the fixing mechanism comprises a first supporting plate, a towing ring and a buffer block, the towing ring is fixed on the connecting plate, the top of the towing ring is clamped with a clamping ring, the buffer block is arranged on the inner sides of the towing ring and the clamping ring, and one side of the towing ring is fixedly connected with the first supporting plate; the auxiliary adjusting mechanism is arranged on the fixed plate, the side wall of the top of the fixed plate is penetrated by the positioning bolt, and the positioning bolt is arranged on the adjusting block.
The utility model can adjust the use height of the fixing device, but because the structures of the towing ring and the clamping ring are fixed, the fixing device can only fix the pipeline with fixed diameter, and when the diameter of the pipeline exceeds the diameters of the towing ring and the clamping ring, the fixing device cannot well fix the pipeline, so the fixing device has the limitation.
Disclosure of Invention
The pipeline fixing device for the engineering machinery provided by the utility model has a simple structure, and the two semicircular cylinder compacting blocks are arranged, and the same motor is used for controlling the pressing and fixing of the two semicircular cylinder compacting blocks, so that the pipeline fixing device can be suitable for fixing pipelines with different diameters and can solve the problems that the prior art can only fix pipelines with certain diameters and has limitation.
In order to solve the problems, the technical scheme provided by the utility model is as follows: the utility model provides an engineering machine tool pipeline fixing device, includes bottom plate, motor, lead screw, fixed frame, first movable plate, first pressure strip, compact heap, second movable plate, second pressure strip, first nut, second nut, spout; the fixed frame is arranged on the bottom plate and is fixedly connected with the bottom plate; a motor is fixedly arranged on the bottom plate, a screw rod is horizontally arranged in the fixed frame, and the screw rod is fixedly connected with an output shaft of the motor; the first nut is positioned in the fixed frame and is in threaded connection with the screw rod; the second nut is positioned in the fixed frame and is in threaded connection with the screw rod; the first moving plate is positioned on the fixed frame and is fixedly connected with the first nut; the second moving plate is positioned on the fixed frame and is fixedly connected with the second nut; the first movable plate and the second movable plate are internally provided with sliding grooves, one end of the first compacting plate is positioned in the sliding grooves, and the other end of the first compacting plate is fixedly connected with a compacting block; one end of the second compacting plate is positioned in the chute, and the other end of the second compacting plate is fixedly connected with a compacting block;
the first moving plate and the second moving plate are internally provided with unthreaded holes which are communicated with the sliding grooves; threaded holes are formed in the first compression plate and the second compression plate, and fixing screws penetrate through the unthreaded holes and are in threaded connection with the threaded holes;
the light holes are formed in four, and the light holes are distributed in the vertical direction on the second moving plate and the first moving plate at equal intervals;
the two compacting blocks are semi-cylindrical with the same diameter, and elastic pads are arranged in the two compacting blocks, so that the semi-cylindrical compacting blocks are convenient to press and fix the pipeline;
the screw rod is provided with two sections of threads with opposite screwing directions, and the first nut and the second nut are respectively connected to the two sections of threads with opposite screwing directions in a screwed mode;
and a limiting rod is fixedly connected in the fixed frame and penetrates through the first nut and the second nut.
The utility model has the beneficial effects that:
1. the screw rod is provided with two sections of threads with opposite screwing directions, and the first nut and the second nut are respectively connected to the two sections of threads with opposite screwing directions in a screwed mode; the first nut and the second nut are both in threaded connection with the lead screw; compared with the prior art, by arranging the double-thread screw rod structure, two compacting blocks can be driven by one motor to move and press together simultaneously, so that the pipeline is fixed; and even if the diameter of the fixed pipeline is larger than that of the compression blocks, the two compression blocks can still be mutually pressed so that the pipeline is fixed between the two compression blocks, and therefore the fixing device can be suitable for fixing pipelines with different sizes.
2. Threaded holes are formed in the first compression plate and the second compression plate, and fixing screws penetrate through the unthreaded holes and are in threaded connection with the threaded holes; the light holes are arranged in four, and the light holes are distributed on the second moving plate and the first moving plate at equal intervals in the vertical direction; through setting up screw fixed connection's pressure strip, be convenient for dismantle the pressure strip to adjust the height of pressure strip, with this fixed height of adjustment pipeline.
In summary, the two semicircular cylinder compression blocks are arranged, and the same motor is used for controlling the pressing and fixing of the two semicircular cylinder compression blocks, so that the device is applicable to the fixing of pipelines with different diameters, and the problem that the prior art can only fix pipelines with certain diameters and has limitation can be solved.
Drawings
Fig. 1 is a schematic structural diagram of a pipeline fixing device for engineering machinery according to the present utility model.
Fig. 2 is a top view of a fixing frame of a pipeline fixing device for engineering machinery according to the present utility model.
Fig. 3 is a cross-sectional view of a second moving plate of the pipe fixing device for construction machinery according to the present utility model.
1. A bottom plate; 2. a motor; 3. a screw rod; 4. a fixed frame; 5. a first moving plate; 6. a first compacting plate; 7. a compaction block; 8. an elastic pad; 9. a second moving plate; 10. a second compacting plate; 11. a first nut; 12. a limit rod; 13. a second nut; 14. a chute; 15. a threaded hole; 16. a light hole; 17. and (5) fixing the screw.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the figures 1-3: the utility model provides a pipeline fixing device for engineering machinery, which comprises: the device comprises a bottom plate 1, a motor 2, a screw rod 3, a fixed frame 4, a first movable plate 5, a first compacting plate 6, a compacting block 7, a second movable plate 9, a second compacting plate 10, a first nut 11, a second nut 13 and a chute 14; the fixed frame 4 is arranged on the bottom plate 1 and is fixedly connected with the bottom plate 1; a motor 2 is fixedly arranged on the bottom plate 1, a lead screw 3 is horizontally arranged in a fixed frame 4, and the lead screw 3 is fixedly connected with an output shaft of the motor 2; the first nut 11 is positioned in the fixed frame 4, and the first nut 11 is in threaded connection with the screw rod 3; the second nut 13 is positioned in the fixed frame 4, and the second nut 13 is in threaded connection with the screw rod 3; the first moving plate 5 is positioned on the fixed frame 4, and the first moving plate 5 is fixedly connected with the first nut 11; the second moving plate 9 is positioned on the fixed frame 4, and the second moving plate 9 is fixedly connected with the second nut 13; a chute 14 is formed in each of the first moving plate 5 and the second moving plate 9, one end of the first compacting plate 6 is positioned in the chute 14, and the other end is fixedly connected with a compacting block 7; one end of the second compacting plate 10 is positioned in the chute 14, and the other end is fixedly connected with the compacting block 7; the first moving plate 5 and the second moving plate 9 are internally provided with light holes 16, and the light holes 16 are communicated with the sliding grooves 14; screw holes 15 are formed in the first compression plate 6 and the second compression plate 10, and fixing screws 17 penetrate through the unthreaded holes 16 and are in threaded connection with the screw holes 15; the light holes 16 are four, and the light holes 16 are distributed on the second moving plate 9 and the first moving plate 5 at equal intervals in the vertical direction; the two compacting blocks 7 are semi-cylindrical with the same diameter, and elastic pads 8 are arranged in the two compacting blocks 7, so that the semi-cylindrical compacting blocks 7 are convenient for pressing and fixing the pipeline; the screw rod 3 is provided with two sections of threads with opposite screwing directions, and the first nut 11 and the second nut 13 are respectively screwed on the two sections of threads with opposite screwing directions; a limiting rod 12 is fixedly connected in the fixed frame 4, and the limiting rod 12 passes through the first nut 11 and the second nut 13.
Principles of the utility model
When the pipeline is fixed by using the utility model, the motor 2 is started, the first nut 11 and the second nut 13 cannot rotate along with the screw rod 3 due to the limit of the limiting rod 12 and can only move in the horizontal direction, and meanwhile, the first nut 11 and the second nut 13 are respectively connected with two sections of threads with opposite rotation directions in a threaded manner, so that the two nuts move towards the directions approaching to each other, and the two moving plates and the pressing plates are driven to press the pipeline between the two pressing blocks 7. At this time, if the diameter of the pipe is larger than that of the pressing blocks 7, although the two pressing blocks 7 cannot be closed together during pressing, two opposite forces are still generated on the pipe when the two pressing blocks 7 are close to each other, so that the pipe is fixed.
To adjust the height of the pipe, the fixing screw 17 is unscrewed to enable the two hold-down plates to slide in the chute 14, the light hole 16 of appropriate height is selected to be aligned with the threaded hole 15, and then the fixing screw 17 is used to re-fix.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides an engineering machine tool pipeline fixing device which characterized in that: the device comprises a bottom plate (1), a motor (2), a screw rod (3), a fixed frame (4), a first movable plate (5), a first compression plate (6), a compression block (7), a second movable plate (9), a second compression plate (10), a first nut (11), a second nut (13) and a chute (14); the fixed frame (4) is arranged on the bottom plate (1) and is fixedly connected with the bottom plate (1); a motor (2) is fixedly arranged on the bottom plate (1), a screw rod (3) is horizontally arranged in the fixed frame (4), and the screw rod (3) is fixedly connected with an output shaft of the motor (2); the first nut (11) is positioned in the fixed frame (4), and the first nut (11) is in threaded connection with the screw rod (3); the second nut (13) is positioned in the fixed frame (4), and the second nut (13) is in threaded connection with the screw rod (3); the first moving plate (5) is positioned on the fixed frame (4), and the first moving plate (5) is fixedly connected with the first nut (11); the second moving plate (9) is positioned on the fixed frame (4), and the second moving plate (9) is fixedly connected with the second nut (13); a chute (14) is formed in each of the first movable plate (5) and the second movable plate (9), one end of the first compacting plate (6) is positioned in the chute (14), and the other end of the first compacting plate is fixedly connected with a compacting block (7); one end of the second compacting plate (10) is positioned in the chute (14), and the other end is fixedly connected with the compacting block (7).
2. The construction machine pipeline fixing device according to claim 1, wherein: the first movable plate (5) and the second movable plate (9) are internally provided with light holes (16), and the light holes (16) are communicated with the sliding grooves (14); screw holes (15) are formed in the first compression plate (6) and the second compression plate (10), and fixing screws (17) penetrate through the unthreaded holes (16) and are in threaded connection with the screw holes (15).
3. The construction machine pipeline fixing device according to claim 2, wherein: the number of the light holes (16) is four, and the light holes (16) are distributed on the second movable plate (9) and the first movable plate (5) at equal distances in the vertical direction.
4. The construction machine pipeline fixing device according to claim 1, wherein: the two compacting blocks (7) are semi-cylindrical with the same diameter, and elastic pads (8) are arranged in the two compacting blocks (7).
5. The construction machine pipeline fixing device according to claim 1, wherein: two sections of threads with opposite screwing directions are arranged on the screw rod (3), and the first nut (11) and the second nut (13) are respectively connected to the two sections of threads with opposite screwing directions in a screwed mode.
6. The construction machine pipeline fixing device according to claim 1, wherein: a limiting rod (12) is fixedly connected in the fixed frame (4), and the limiting rod (12) penetrates through the first nut (11) and the second nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044703.5U CN219712528U (en) | 2023-05-04 | 2023-05-04 | Engineering machinery pipeline fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044703.5U CN219712528U (en) | 2023-05-04 | 2023-05-04 | Engineering machinery pipeline fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712528U true CN219712528U (en) | 2023-09-19 |
Family
ID=87976625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321044703.5U Active CN219712528U (en) | 2023-05-04 | 2023-05-04 | Engineering machinery pipeline fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712528U (en) |
-
2023
- 2023-05-04 CN CN202321044703.5U patent/CN219712528U/en active Active
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