CN210625961U - Cable protection pipe sealing tester - Google Patents
Cable protection pipe sealing tester Download PDFInfo
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- CN210625961U CN210625961U CN201921927804.0U CN201921927804U CN210625961U CN 210625961 U CN210625961 U CN 210625961U CN 201921927804 U CN201921927804 U CN 201921927804U CN 210625961 U CN210625961 U CN 210625961U
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Abstract
The utility model relates to a cable protection tube sealing tester, which comprises a frame, a first sealing installation tower seat and a transmission assembly, wherein the transmission assembly is provided with a second sealing installation tower seat; the utility model has the advantages that: aerify to inflatable seal circle through the air pump, because inflatable seal circle internal pressure effect takes place to warp down, make inflatable seal circle outwards inflation to make inflatable seal circle and cable protection pipe in close contact with, thereby realized cable protection pipe's sealed effect, then carry out the water injection to cable protection pipe through the inlet tube, and set up water pressure through the manometer, only need observe behind the experiment whether the joint department has the infiltration, leak, whether manometer numerical value has the decline to judge cable protection pipe's sealing performance.
Description
Technical Field
The utility model relates to a cable protection tube sealing tester.
Background
The cable protection pipe is a metal protection pipe with certain mechanical strength laid on the outer layer of a cable in order to prevent the cable from being damaged, and is mainly installed in a section where a communication cable and a power line intersect, so that a short-circuit accident caused by disconnection of the power line is prevented, the communication cable and a steel wire rope are caused to be electrified, so that the cable, a switch and a core board are protected, a complete machine is not burnt out, and a certain isolation effect is achieved on magnetic field interference of the power line.
SUMMERY OF THE UTILITY MODEL
The utility model aims to reach the purpose provide exactly a cable protection tube sealing tester, can realize the quick clamping location of power protection tube, improve detection efficiency.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a cable protection tube sealing tester comprises a frame, a first sealing installation tower seat and a transmission component, wherein the first sealing installation tower seat is fixedly connected on the frame, a second sealing installation tower seat is arranged on the transmission component, the vertical axis of the first sealing installation tower seat is superposed with the vertical axis of the second sealing installation tower seat, the bottom end of a tested cable protection tube is fixedly connected on the first sealing installation tower seat, a servo motor for driving the transmission component to transmit and driving the second sealing installation tower seat to compress the tested cable protection tube is arranged on the transmission component, the first sealing installation tower seat and the second sealing installation tower seat respectively comprise a base and an inflating sealing ring arranged on the base, an air pump connected with the inflating sealing ring is arranged on the frame, an air discharging nozzle is arranged on the inflating sealing ring, and a water inlet pipe connected with the first sealing installation tower seat is arranged on the frame, the pressure gauge is arranged on the water inlet pipe.
Preferably, the transmission assembly comprises a ball screw and a ball nut arranged on the ball screw, the ball nut is arranged on the second seal mounting tower seat, and the ball screw is connected with the servo motor.
Preferably, the frame further comprises a guide rod and a guide sleeve, the guide rod is arranged on the second seal installation tower seat, and the guide sleeve is installed on the servo motor through a transverse plate.
Preferably, the servo motor comprises a motor shaft, a bearing set matched with the motor shaft is arranged on the transverse plate, and the bearing set comprises a plane bearing and a deep groove ball bearing.
Preferably, the first seal installation tower base is provided with a quick-screwing joint connected with the water inlet pipe.
Preferably, the frame is further provided with a water storage tank connected with a water inlet pipe, and the water inlet pipe is provided with a water pump.
Preferably, the frame includes the support body and sets up the housing on the support body, still be equipped with toughened glass on the housing, the bottom of support body is equipped with universal castor.
To sum up, the utility model has the advantages that: the first sealing installation tower seat and the second sealing installation tower seat fix the tested cable protection pipe on the frame, then the air pump inflates the air sealing ring, the air sealing ring is deformed under the action of pressure in the air sealing ring, so that the air sealing ring expands outwards, the air sealing ring is in close contact with the cable protection pipe, thereby the sealing effect of the cable protection pipe is realized, then the water is injected into the cable protection pipe through the water inlet pipe, the water pressure is set through the pressure gauge, after the test, the water seepage and the water leakage are only needed to be observed at the joint, the sealing performance of the cable protection pipe is judged by the reduction of the numerical value of the pressure gauge, the first sealing installation tower seat is fixedly connected on the frame, the quick positioning of the cable protection pipe is facilitated, the test repeatability is high, the second sealing installation tower seat compresses the cable protection pipe by the transmission of the transmission assembly, and the cable, the clamping effect of the cable protection pipe is improved, and the advantage of integral rapid detection is realized.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a cable protection tube sealing tester of the present invention;
FIG. 2 is a schematic structural view of the transmission assembly of the present invention;
fig. 3 is a schematic structural view of a first seal-mounting tower base in the present invention;
fig. 4 is a schematic structural diagram of the middle frame of the present invention.
Reference numerals:
the device comprises a frame 1, a first sealing installation tower base 2, a transmission assembly 3, a ball screw 31, a ball nut 32, a second sealing installation tower base 4, a servo motor 5, a motor shaft 51, a base 6, an air-charging sealing ring 7, an air pump 8, an air inlet pipe 81, an air discharge nozzle 9, a water inlet pipe 10, a pressure gauge 11, a guide rod 12, a guide sleeve 13, a transverse plate 14, a plane bearing 15, a deep groove ball bearing 16, a water storage tank 17, a water pump 18, a frame body 19, a cover body 20, tempered glass 21, a universal caster 22, a quick-screwing joint 23 and a cable protection pipe 100.
Detailed Description
As shown in fig. 1, 2, 3 and 4, a cable protection tube sealing tester comprises a frame 1, a first seal installation tower base 2 and a transmission component 3, wherein the first seal installation tower base 2 is fixedly connected to the frame 1, a second seal installation tower base 4 is arranged on the transmission component 3, the vertical axis of the first seal installation tower base 2 is overlapped with the vertical axis of the second seal installation tower base 4, the bottom end of a tested cable protection tube 100 is fixedly connected to the first seal installation tower base 2, a servo motor 5 for driving the transmission component 3 to transmit and driving the second seal installation tower base 4 to press the tested cable protection tube is arranged on the transmission component 3, the first seal installation tower base 2 and the second seal installation tower base 4 both comprise a base 6 and an inflatable sealing ring 7 arranged on the base 6, the inflatable sealing ring 7 is provided with multiple layers, and the diameters of the inflatable sealing rings 7 on each layer are different, satisfy the cable protection pipe location installation of different models, be equipped with the air pump 8 that links to each other with inflatable seal 7 on the frame 1, be connected with intake pipe 81 on the air pump 8, be equipped with air release mouth 9 on the inflatable seal 7, be equipped with the inlet tube 10 that links to each other with first seal installation tower seat 2 on the frame 1, be equipped with manometer 11 on the inlet tube 10.
The cable protection pipe to be tested is fixed on the frame 1 through the first sealing installation tower base 2 and the second sealing installation tower base 4, then the air pump 8 is used for inflating the inflatable sealing ring 7, the inflatable sealing ring 7 is deformed under the action of pressure in the inflatable sealing ring 7, so that the inflatable sealing ring 7 is expanded outwards, the inflatable sealing ring 7 is in close contact with the cable protection pipe, the sealing effect of the cable protection pipe is realized, then the cable protection pipe is injected with water through the water inlet pipe 10, and the water pressure is set through the pressure gauge 11, the water pressure in the embodiment is 3MPa, the water pressure is kept for 15min under the 3MPa water pressure, after the test, whether water seepage and water leakage exist at the joint part or not is observed, whether the numerical value of the pressure gauge 11 is reduced or not is only required to judge the sealing performance of the cable protection pipe, and the first sealing installation tower base 2 is, and experimental repeatability is high, and the sealed installation tower seat 4 of second relies on the transmission of transmission subassembly 3 and compresses tightly the cable protection pipe, can adapt to the cable protection pipe of co-altitude not, has improved the clamping effect of cable protection pipe, realizes holistic short-term test's advantage.
The transmission assembly 3 comprises a ball screw 31 and a ball nut 32 arranged on the ball screw 31, the ball nut 32 is arranged on the second seal installation tower seat 4, the ball screw 31 is connected with the servo motor 5, the rotary motion of the servo motor 5 is converted into the linear motion of the ball nut through the transmission of the ball screw and the ball nut, the transmission precision is high, the transmission efficiency is high, and the whole transmission assembly 3 is convenient to install, the frame 1 further comprises a guide rod 12 and a guide sleeve 13, the guide rod 12 is arranged on the second seal installation tower seat 4, the guide sleeve 13 is arranged on the servo motor 5 through a transverse plate 14, the arrangement of the guide rod 12 and the guide sleeve 13 can ensure the linearity of the second seal installation tower seat 4 in the ascending and descending process and ensure the sealing effect of the cable protection pipe, the servo motor 5 comprises a motor shaft 51, a bearing set matched with the motor shaft 51 is arranged on the transverse plate 14, the bearing set comprises a plane bearing 15 and a deep groove ball bearing 16, and the servo motor 5 mainly bears axial force, so that the rotation quality of the motor shaft 51 can be ensured through the matching of the plane bearing 15 and the deep groove ball bearing 16, the rotation guide can be prevented, and the transmission efficiency of the transmission assembly 3 is improved.
Then, be equipped with the quick twist joint 23 that links to each other with inlet tube 10 on the first sealed mounting tower seat 2, the quick installation of the inlet tube 10 of being convenient for is fixed, still be equipped with the storage water tank 17 that links to each other with inlet tube 10 on the frame 1, be equipped with water pump 18 on the inlet tube 10, storage water tank 17 sets up in frame 1, can be quick carry out the water injection to the cable protection pipe, and can stabilize the accurate inflow of control inlet tube 10, frame 1 includes support body 19 and the housing 20 of setting on support body 19, still be equipped with toughened glass 21 on the housing 20, the bottom of support body 19 is equipped with universal castor 22, and in order to reduce the weight of whole frame 1, the housing in this embodiment adopts the panel beating preparation to form, and the housing of panel beating can improve the intensity of whole frame 1, toughened glass's setting, because toughened glass has that mechanical strength is high, elasticity is, The difficult people that hinders in garrulous back has both improved holistic visual effect, has ensured experimental security again, and the setting of universal caster can not only play the effect that the benchmark supported to whole frame 1, can ensure the levelness that whole cable protection tube sealing tester placed, ensures experimental reliability, can make things convenient for cable protection tube sealing tester's removal moreover.
In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.
Claims (7)
1. The utility model provides a cable protection tube sealing test machine which characterized in that: comprises a frame, a first seal installation tower seat and a transmission component, wherein the first seal installation tower seat is fixedly connected on the frame, a second seal installation tower seat is arranged on the transmission component, the vertical axis of the first seal installation tower seat is superposed with the vertical axis of the second seal installation tower seat, the bottom end of the cable protection pipe to be tested is fixedly connected on the first seal installation tower seat, the transmission component is provided with a servo motor which drives the transmission component to transmit and drives the second sealing installation tower seat to press the cable protection pipe to be tested, the first seal installation tower seat and the second seal installation tower seat respectively comprise a base and an inflatable seal ring arranged on the base, an air pump connected with an inflatable sealing ring is arranged on the frame, an air discharge nozzle is arranged on the inflatable sealing ring, the frame is provided with a water inlet pipe connected with the first seal mounting tower base, and the water inlet pipe is provided with a pressure gauge.
2. The cable protection tube sealing tester according to claim 1, wherein: the transmission assembly comprises a ball screw and a ball nut arranged on the ball screw, the ball nut is arranged on the second seal mounting tower seat, and the ball screw is connected with the servo motor.
3. The cable protection tube sealing tester according to claim 2, wherein: the frame is further provided with a guide rod and a guide sleeve, the guide rod is arranged on the second seal installation tower seat, and the guide sleeve is installed on the servo motor through a transverse plate.
4. The cable protection tube sealing tester according to claim 3, wherein: the servo motor comprises a motor shaft, a bearing group matched with the motor shaft is arranged on the transverse plate, and the bearing group comprises a plane bearing and a deep groove ball bearing.
5. The cable protection tube sealing tester according to claim 1, wherein: and the first seal mounting tower base is provided with a quick-screwing joint connected with the water inlet pipe.
6. The cable protection tube sealing tester according to claim 1, wherein: the frame is also provided with a water storage tank connected with a water inlet pipe, and the water inlet pipe is provided with a water pump.
7. The cable protection tube sealing tester according to claim 1, wherein: the frame includes the support body and sets up the housing on the support body, still be equipped with toughened glass on the housing, the bottom of support body is equipped with universal castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927804.0U CN210625961U (en) | 2019-11-08 | 2019-11-08 | Cable protection pipe sealing tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927804.0U CN210625961U (en) | 2019-11-08 | 2019-11-08 | Cable protection pipe sealing tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210625961U true CN210625961U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927804.0U Active CN210625961U (en) | 2019-11-08 | 2019-11-08 | Cable protection pipe sealing tester |
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| CN (1) | CN210625961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441119A (en) * | 2022-01-18 | 2022-05-06 | 冰山松洋生物科技(大连)有限公司 | Performance detection device and detection method of airtight cable for cell operation station |
-
2019
- 2019-11-08 CN CN201921927804.0U patent/CN210625961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441119A (en) * | 2022-01-18 | 2022-05-06 | 冰山松洋生物科技(大连)有限公司 | Performance detection device and detection method of airtight cable for cell operation station |
| CN114441119B (en) * | 2022-01-18 | 2024-02-06 | 冰山松洋生物科技(大连)有限公司 | Performance detection device and detection method for airtight cable for cell operation station |
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