CN210376174U - Pipeline guide mechanism for pipeline detector - Google Patents
Pipeline guide mechanism for pipeline detector Download PDFInfo
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- CN210376174U CN210376174U CN201921217076.4U CN201921217076U CN210376174U CN 210376174 U CN210376174 U CN 210376174U CN 201921217076 U CN201921217076 U CN 201921217076U CN 210376174 U CN210376174 U CN 210376174U
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- guide wheel
- block
- screw rod
- upper guide
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Abstract
The utility model relates to the technical field of pipeline detection, in particular to a pipeline guide mechanism for a pipeline detector, which comprises a support frame and two groups of pipeline guide components, wherein the two groups of pipeline guide components are respectively arranged at two sides of the support frame; the pipeline guide assembly comprises a mounting seat, a screw rod, a hand wheel, a sliding block, a carrying block, an upper guide wheel and a lower guide wheel. The utility model provides a pipeline guide mechanism can ensure that the pipeline can not appear the skew at the in-process that removes, has guaranteed the accuracy of pipeline detection device to the testing result of pipeline inspection machine. Furthermore, the distance between the upper and lower guide wheels of the pipe guide mechanism is adjustable, so that the pipe guide mechanism can be adapted to pipes of different diameter sizes.
Description
Technical Field
The utility model belongs to the technical field of the pipeline inspection technique and specifically relates to indicate a pipeline guide mechanism for pipeline inspection machine.
Background
The pipeline detector is an instrument for detecting pipelines (PP-R pipes, PE-RT pipes, PE pipes, aluminum plastic pipes and the like). The pipeline detector is used for detecting whether the pipeline has poor appearances such as impurities, stains, scratches, concave-convex parts, cracks and the like. The pipeline detection machine that uses at present lacks pipeline guide mechanism, and the skew may appear at the in-process that the pipeline removed, leads to pipeline detection device of pipeline detection machine to the testing result of pipeline inaccurate. Moreover, the distance between the upper guide wheel and the lower guide wheel of the pipeline guide mechanism cannot be adjusted, and the pipeline guide mechanism cannot be applied to pipelines with different diameters.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a pipeline guide mechanism for pipeline inspection machine, this pipeline guide mechanism can ensure that the pipeline can not appear the skew at the in-process that removes, has guaranteed the accuracy of pipeline inspection device to the testing result of pipeline inspection machine. Furthermore, the distance between the upper and lower guide wheels of the pipe guide mechanism is adjustable, so that the pipe guide mechanism can be adapted to pipes of different diameter sizes.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a pipeline guide mechanism for a pipeline detector comprises a support frame and two groups of pipeline guide components, wherein the two groups of pipeline guide components are respectively arranged on two sides of the support frame; the pipeline guide assembly comprises a mounting seat, a screw rod, a hand wheel, a sliding block, a carrying block, an upper guide wheel and a lower guide wheel; the mounting seat is arranged on the supporting frame, the screw rod is rotatably connected to the mounting seat, the hand wheel is connected to one end of the screw rod, the sliding block is in threaded connection with the screw rod and is arranged in a sliding mode with the mounting seat, the upper guide wheel is rotatably connected to the sliding block, the carrying block is arranged on the screw rod or arranged on the mounting seat, the lower guide wheel is rotatably connected to the carrying block, the hand wheel drives the sliding block to move through the screw rod so that the upper guide wheel is close to or far away from the lower guide wheel, an external pipeline is located between the upper guide wheel and the lower guide wheel, and the upper guide wheel and the.
Furthermore, the mounting seat is concavely provided with a first sliding groove, and the sliding block is accommodated in the first sliding groove in a sliding manner.
Furthermore, the sliding block comprises a sliding block body and a connecting block connected to the sliding block body, and the sliding block body and the connecting block are arranged in a crossed mode; the pipeline guide assembly also comprises two spring assemblies which are respectively positioned at two sides of the upper guide wheel; the spring assembly comprises a connecting pin and a spring, the connecting pin is connected to the connecting block in a sliding mode, a pin head of the connecting pin is used for abutting against the connecting block to limit the connecting pin, one end, far away from the pin head, of the connecting pin is connected to the upper guide wheel, the spring is sleeved on the outer surface of the connecting pin, and the spring is used for applying pre-pressure to the upper guide wheel.
Further, the pipeline guide assembly further comprises a locking handle, the locking handle comprises a stud and a holding part connected to the stud, the stud is in threaded connection with the mounting seat, and the stud is used for abutting against the outer surface of the screw rod to prevent the screw rod from rotating.
Furthermore, the support frame comprises two vertical support blocks, two transverse support blocks, two first mounting plates and two second mounting plates; the two vertical supporting blocks are arranged at intervals, two ends of the two first mounting plates are respectively arranged on the two vertical supporting blocks, and the two first mounting plates are arranged at intervals; the two transverse supporting blocks are respectively arranged on the two first mounting plates and are in one-to-one correspondence with the two first mounting plates; one second mounting plate is arranged at one end of the transverse supporting block, which is far away from the first mounting plate, and the other second mounting plate is arranged at one end of the first mounting plate, which is far away from the transverse supporting block; the two second mounting plates are provided with avoidance holes for avoiding external pipelines, and the avoidance holes penetrate through the second mounting plates; two sets of pipeline guide subassemblies are installed respectively in two second mounting panels.
Furthermore, the two second mounting plates are provided with light source lamps, and the light source lamps of the two second mounting plates are arranged oppositely.
The utility model has the advantages that: when the pipeline guide device is actually used, an external pipeline penetrates through the space between the upper guide wheel and the lower guide wheel, and the upper guide wheel and the lower guide wheel respectively abut against the outer surface of the external pipeline. An external pipeline conveying device drives the pipeline to move, the upper guide wheel and the lower guide wheel respectively roll along the outer surface of the moving pipeline, and meanwhile, a pipeline detection device of the pipeline detection machine detects and processes the pipeline guided by the upper guide wheel and the lower guide wheel. Under the guiding action of the upper guide wheel and the lower guide wheel, the moving pipeline cannot deviate, and the accuracy of the detection result of the pipeline detection device of the pipeline detection machine on the pipeline is ensured.
In addition, the distance between the upper guide wheel and the lower guide wheel is adjustable, and an operator can adjust the distance between the upper guide wheel and the lower guide wheel according to the diameter of the pipeline, so that the applicability of the pipeline guide mechanism is improved. Specifically, the turning direction of the internal thread of the sliding block is opposite to that of the internal thread of the carrying block, and when an operator rotates the screw rod through the hand wheel, the rotating screw rod drives the sliding block and the carrying block to move close to each other or move away from each other. When the sliding block and the carrying block move close to each other, the sliding block and the carrying block drive the upper guide wheel and the lower guide wheel to move close to each other. When the sliding block and the carrying block move away from each other, the sliding block and the carrying block can drive the upper guide wheel and the lower guide wheel to move away from each other.
The utility model provides a pipeline guide mechanism can ensure that the pipeline can not appear the skew at the in-process that removes, has guaranteed the accuracy of pipeline detection device to the testing result of pipeline inspection machine. Furthermore, the distance between the upper and lower guide wheels of the pipe guide mechanism is adjustable, so that the pipe guide mechanism can be adapted to pipes of different diameter sizes.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of another perspective of the present invention.
Fig. 3 is a schematic structural diagram of the pipeline guide assembly of the present invention.
Description of reference numerals:
the device comprises a support frame 11, a vertical support block 1101, a transverse support block 1102, a first mounting plate 1103, a second mounting plate 1104, an avoidance hole 1105, a light source lamp 1106, a pipeline guide assembly 12, a mounting seat 13, a first chute 131, a screw rod 14, a hand wheel 15, a slider 16, a slider body 161, a connecting block 162, a carrying block 17, an upper guide wheel 18, a lower guide wheel 19, a spring assembly 110, a connecting pin 111, a spring 112, a pin head 113, a locking handle 114, a stud 115 and a holding part 116.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 3, the pipe guiding mechanism for a pipe inspection machine provided by the present invention includes a supporting frame 11 and two sets of pipe guiding components 12, wherein the two sets of pipe guiding components 12 are respectively installed on two sides of the supporting frame 11; the pipeline guide assembly 12 comprises a mounting seat 13, a screw rod 14, a hand wheel 15, a sliding block 16, a carrying block 17, an upper guide wheel 18 and a lower guide wheel 19; the mounting seat 13 is arranged on the supporting frame 11, the screw rod 14 is rotatably connected to the mounting seat 13, the hand wheel 15 is connected to one end of the screw rod 14, the sliding block 16 is in threaded connection with the screw rod 14 and is arranged in a sliding mode with the mounting seat 13, and the upper guide wheel 18 is rotatably connected to the sliding block 16. The first connection mode of the carrier block 17 is that the carrier block 17 is fixedly arranged on the mounting base 13 or the end without threads sleeved on the screw rod 14, namely the position of the carrier block 17 is fixed. The second connection mode of the carrier block 17 is that the carrier block 17 is threaded on the outer side of the screw rod 14, i.e. the screw rod 14 can drive the carrier block 17 to move. In this embodiment, the carrier block 17 is disposed outside the screw rod 14 in a threaded manner and is slidably disposed with the mounting base 13, a spiral direction of an internal thread of the slider 16 is opposite to a spiral direction of an internal thread of the carrier block 17, the lower guide wheel 19 is rotatably connected to the carrier block 17, an external pipeline is located between the upper guide wheel 18 and the lower guide wheel 19, and both the upper guide wheel 18 and the lower guide wheel 19 are used for abutting against an outer surface of the external pipeline.
In actual use, an external pipeline passes through the space between the upper guide wheel 18 and the lower guide wheel 19, and the upper guide wheel 18 and the lower guide wheel 19 respectively abut against the outer surface of the external pipeline. The pipeline conveying device outside drives the pipeline to move, the upper guide wheel 18 and the lower guide wheel 19 respectively roll along the outer surface of the moving pipeline, and meanwhile, the pipeline detection device of the pipeline detection machine detects and processes the pipeline guided by the upper guide wheel 18 and the lower guide wheel 19. Under the guiding action of the upper guide wheel 18 and the lower guide wheel 19, the moving pipeline cannot deviate, and the accuracy of the detection result of the pipeline detection device of the pipeline detection machine on the pipeline is ensured.
In addition, the distance between the upper guide wheel 18 and the lower guide wheel 19 is adjustable, and an operator can adjust the distance between the upper guide wheel 18 and the lower guide wheel 19 according to the diameter of the pipeline, so that the applicability of the pipeline guide mechanism is improved. In this embodiment, the turning direction of the internal thread of the slider 16 is opposite to that of the internal thread of the carrier 17, and when an operator rotates the lead screw 14 through the hand wheel 15, the rotated lead screw 14 drives the slider 16 and the carrier 17 to synchronously move close to each other or synchronously move away from each other. When the slide block 16 and the carrying block 17 move close to each other, the slide block 16 and the carrying block 17 bring the upper guide wheel 18 and the lower guide wheel 19 to move close to each other. When the slide block 16 and the carrying block 17 move away from each other, the slide block 16 and the carrying block 17 drive the upper guide wheel 18 and the lower guide wheel 19 to move away from each other. The utility model provides a pipeline guide mechanism can ensure that the pipeline can not appear the skew at the in-process that removes, has guaranteed the accuracy of pipeline detection device to the testing result of pipeline inspection machine. Furthermore, the distance between the upper and lower guide wheels 18, 19 of the pipe guide mechanism is adjustable, so that the pipe guide mechanism can be adapted to pipes of different diameter sizes.
As shown in fig. 3, in this embodiment, the mounting seat 13 is concavely provided with a first sliding groove 131, and the sliding block 16 and the carrying block 17 are both slidably accommodated in the first sliding groove 131, so that the mounting space of the sliding block 16 and the carrying block 17 is saved, and the structure of the pipeline guide assembly 12 becomes compact.
As shown in fig. 3, in the present embodiment, the slider 16 includes a slider body 161 and a connecting block 162 connected to the slider body 161, and the slider body 161 and the connecting block 162 are arranged crosswise; the tube guide assembly 12 further includes two spring assemblies 110, the two spring assemblies 110 being located on either side of the upper guide wheel 18; the spring assembly 110 includes a connecting pin 111 and a spring 112, the connecting pin 111 is slidably connected to the connecting block 162, a pin head 113 of the connecting pin 111 is used for abutting against the connecting block 162 to limit the position of the connecting pin 111, one end of the connecting pin 111, which is far away from the pin head 113, is rotatably connected to the upper guide wheel 18, the spring 112 is sleeved on the outer surface of the connecting pin 111, and the spring 112 is used for applying pre-pressure to the upper guide wheel 18.
In use, one end of the spring 112 abuts the connecting block 162 and the other end of the spring 112 abuts the upper guide wheel 18. When an external pipeline passes through the space between the upper guide wheel 18 and the lower guide wheel 19, the external pipeline upwards presses the upper guide wheel 18, the pressed upper guide wheel 18 presses the spring 112, the spring 112 compresses and stores elastic potential energy, and meanwhile, the spring 112 exerts pre-pressure on the upper guide wheel 18 under the elastic restoring force, so that the upper guide wheel 18 can tightly abut against the outer surface of the external pipeline, and the guide effect of the upper guide wheel 18 and the lower guide wheel 19 on the external pipeline is ensured.
In the present embodiment, as shown in fig. 3, the pipe guide assembly 12 further includes a locking handle 114, the locking handle 114 includes a stud 115 and a holding portion 116 connected to the stud 115, the stud 115 is threadedly connected to the mounting seat 13, and the stud 115 is configured to abut against the outer surface of the lead screw 14 to prevent the lead screw 14 from rotating. In practical use, after the position adjustment of the upper guide wheel 18 and the lower guide wheel 19 is completed, the operator rotates the stud 115 through the holding part 116, the rotated stud 115 gradually approaches the lead screw 14 until one end of the stud 115 abuts against the outer surface of the lead screw 14, then the operator stops rotating the stud 115, the stud 115 abutting against the lead screw 14 stops the lead screw 14 from continuing to rotate, and the stud 115 plays a role of stopping the lead screw 14.
As shown in fig. 1 and fig. 2, in this embodiment, the supporting bracket 11 includes two vertical supporting blocks 1101, two horizontal supporting blocks 1102, two first mounting plates 1103 and two second mounting plates 1104; the two vertical supporting blocks 1101 are arranged at intervals, two ends of the two first mounting plates 1103 are respectively arranged on the two vertical supporting blocks 1101, and the two first mounting plates 1103 are arranged at intervals; the two transverse supporting blocks 1102 are respectively arranged on the two first mounting plates 1103, and the two transverse supporting blocks 1102 are arranged in one-to-one correspondence with the two first mounting plates 1103; one second mounting plate 1104 is mounted at one end of the transverse support block 1102 far away from the first mounting plate 1103, and the other second mounting plate 1104 is mounted at one end of the first mounting plate 1103 far away from the transverse support block 1102; the two second mounting plates 1104 are both provided with avoidance holes 1105 for avoiding external pipelines, and the avoidance holes 1105 penetrate through the second mounting plates 1104; the two sets of pipe guiding components 12 are respectively installed on the two second installation plates 1104. The support frame 11 has a reasonable structural design and provides a mounting foundation for the two sets of pipeline guide assemblies 12.
As shown in fig. 1 and fig. 2, in this embodiment, the two second mounting plates 1104 are provided with light source lamps 1106, the light source lamps 1106 of the two second mounting plates 1104 are arranged oppositely, the light source lamps 1106 are circular, and the light source lamps 1106 are used for surrounding the outer side of the pipeline sleeved between the upper guide wheel 18 and the lower guide wheel 19. The light source lamp 1106 is used for illuminating a pipeline detection device of the pipeline detection machine, so that the accuracy of a detection result of the pipeline detection device on a pipeline is improved.
All the technical features in the embodiment can be freely combined according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (6)
1. The utility model provides a pipeline guide mechanism for pipeline inspection machine which characterized in that: the pipeline guide device comprises a support frame and two groups of pipeline guide components, wherein the two groups of pipeline guide components are respectively arranged on two sides of the support frame; the pipeline guide assembly comprises a mounting seat, a screw rod, a hand wheel, a sliding block, a carrying block, an upper guide wheel and a lower guide wheel; the mounting seat is arranged on the supporting frame, the screw rod is rotatably connected to the mounting seat, the hand wheel is connected to one end of the screw rod, the sliding block is in threaded connection with the screw rod and is arranged in a sliding mode with the mounting seat, the upper guide wheel is rotatably connected to the sliding block, the carrying block is arranged on the screw rod or arranged on the mounting seat, the lower guide wheel is rotatably connected to the carrying block, the hand wheel drives the sliding block to move through the screw rod so that the upper guide wheel is close to or far away from the lower guide wheel, an external pipeline is located between the upper guide wheel and the lower guide wheel, and the upper guide wheel and the.
2. The pipeline guide mechanism for the pipeline inspection machine as claimed in claim 1, wherein: the mounting seat is concavely provided with a first sliding groove, and the sliding block is accommodated in the first sliding groove in a sliding manner.
3. The pipe guide mechanism for the pipe inspection machine according to claim 1 or 2, wherein: the sliding block comprises a sliding block body and a connecting block connected to the sliding block body, and the sliding block body and the connecting block are arranged in a crossed mode; the pipeline guide assembly also comprises two spring assemblies which are respectively positioned at two sides of the upper guide wheel; the spring assembly comprises a connecting pin and a spring, the connecting pin is connected to the connecting block in a sliding mode, a pin head of the connecting pin is used for abutting against the connecting block to limit the connecting pin, one end, far away from the pin head, of the connecting pin is rotatably connected to the upper guide wheel, the spring is sleeved on the outer surface of the connecting pin, and the spring is used for applying pre-pressure to the upper guide wheel.
4. The pipeline guide mechanism for the pipeline inspection machine as claimed in claim 1, wherein: the pipeline guide assembly further comprises a locking handle, the locking handle comprises a stud and a holding part connected to the stud, the stud is in threaded connection with the mounting seat, and the stud is used for abutting against the outer surface of the screw rod to prevent the screw rod from rotating.
5. The pipeline guide mechanism for the pipeline inspection machine as claimed in claim 1, wherein: the support frame comprises two vertical support blocks, two transverse support blocks, two first mounting plates and two second mounting plates; the two vertical supporting blocks are arranged at intervals, two ends of the two first mounting plates are respectively arranged on the two vertical supporting blocks, and the two first mounting plates are arranged at intervals; the two transverse supporting blocks are respectively arranged on the two first mounting plates and are in one-to-one correspondence with the two first mounting plates; one second mounting plate is arranged at one end of the transverse supporting block, which is far away from the first mounting plate, and the other second mounting plate is arranged at one end of the first mounting plate, which is far away from the transverse supporting block; the two second mounting plates are provided with avoidance holes for avoiding external pipelines, and the avoidance holes penetrate through the second mounting plates; two sets of pipeline guide subassemblies are installed respectively in two second mounting panels.
6. The pipeline guide mechanism for the pipeline inspection machine according to claim 5, wherein: the two second mounting plates are provided with light source lamps, the light source lamps of the two second mounting plates are arranged oppositely, and the light source lamps are used for being sleeved on the outer side of a pipeline between the upper guide wheel and the lower guide wheel in a surrounding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217076.4U CN210376174U (en) | 2019-07-26 | 2019-07-26 | Pipeline guide mechanism for pipeline detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217076.4U CN210376174U (en) | 2019-07-26 | 2019-07-26 | Pipeline guide mechanism for pipeline detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210376174U true CN210376174U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921217076.4U Active CN210376174U (en) | 2019-07-26 | 2019-07-26 | Pipeline guide mechanism for pipeline detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210376174U (en) |
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2019
- 2019-07-26 CN CN201921217076.4U patent/CN210376174U/en active Active
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