CN211503948U - Auxiliary device is measured with water pump water conservancy part in safety factory - Google Patents
Auxiliary device is measured with water pump water conservancy part in safety factory Download PDFInfo
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- CN211503948U CN211503948U CN201921989565.1U CN201921989565U CN211503948U CN 211503948 U CN211503948 U CN 211503948U CN 201921989565 U CN201921989565 U CN 201921989565U CN 211503948 U CN211503948 U CN 211503948U
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- water pump
- auxiliary device
- water conservancy
- safety
- supporting rod
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Abstract
The utility model belongs to the technical field of nuclear power maintenance, concretely relates to safety plant is with water pump water conservancy part measurement auxiliary device. The bottom plate, the supporting rod and the measuring rod of the embodiment of the disclosure can be combined to measure the height difference from the bottom of the water conservancy component to the end face of the coupling pump side back wheel, wherein the water conservancy component is not on the same plane. Because the measuring stick can adjust from top to bottom, consequently the measurement different size's that can adapt water conservancy part. Therefore, the maintenance personnel can conveniently know the gap of the coupler diaphragm before the water conservancy component is hoisted, the water pump for a safety plant can be smoothly assembled on site, the maintenance construction period is shortened, the maintenance efficiency is improved, and the maintenance quality is ensured.
Description
Technical Field
The utility model belongs to the technical field of the nuclear power maintenance, concretely relates to safety plant is with water pump water conservancy part measurement auxiliary device.
Background
The nuclear power plant safety plant uses water pump quantity is more, and the size of each safety plant uses the water pump differs, there is the size difference equally between the motor that each safety plant used the water pump to correspond, need on-the-spot hoist and mount when leading to pump body spare part at every turn to change or the motor is changed and to put in place this critical dimension of back ability measurement shaft coupling diaphragm clearance, and the safety plant uses the water pump to be located 20 meters deep pump pits, if the shaft coupling diaphragm clearance is improper still need to hoist again and adjust, extravagant a large amount of manpowers and man-hour, and there is great spare part hoist and mount risk.
If the data of the gap between the coupler diaphragms is obtained before the water conservancy component containing the motor corresponding to the water pump for the safety plant is hoisted, the gap between the coupler diaphragms needs to be calculated by measuring the height difference from the bottom of the water conservancy component to the end face of the back-wheel on the pump side of the coupler and comparing the height difference with the size before the water conservancy component is disassembled, and the gap between the water conservancy component and the end face of the back-wheel on the pump side of the coupler is not on the same plane and cannot be accurately measured, so that the gap between the coupler diaphragms cannot be measured and compared in advance.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the related art, the auxiliary device for measuring the hydraulic parts of the water pump for the safety plant is provided.
According to an aspect of the embodiments of the present disclosure, there is provided a water pump hydraulic component measurement auxiliary device for a safety plant, including: the device comprises a bottom plate, a support rod, a sliding sleeve and an extension rod;
the bottom end of the supporting rod is connected to the bottom plate;
the sliding sleeve is sleeved on the supporting rod and can slide up and down along the supporting rod;
one end of the extension rod is connected to the outer side of the sliding sleeve, and the extension rod is perpendicular to the supporting rod.
In a possible implementation manner, the auxiliary device for measuring the hydraulic component of the water pump for the safety plant further includes: carrying out top thread;
one side of the sliding sleeve is provided with a threaded hole which is arranged along the radial direction, and the jackscrew can be screwed into the threaded hole and fix the sliding sleeve and the supporting rod.
In a possible implementation manner, the auxiliary device for measuring the hydraulic component of the water pump for the safety plant further includes: a baffle plate;
the baffle is connected on the top of bracing piece, the baffle is perpendicular with the bracing piece mutually.
In one possible implementation, the support rod is a tubular structure;
in one possible implementation, the lower surface of the baffle has a boss that is embedded in the upper opening of the support rod.
The beneficial effects of the utility model reside in that: the bottom plate, the supporting rod and the measuring rod of the embodiment of the disclosure can be combined to measure the height difference from the bottom of the water conservancy component to the end face of the coupling pump side back wheel, wherein the water conservancy component is not on the same plane. Because the measuring stick can adjust from top to bottom, consequently the measurement different size's that can adapt water conservancy part. Therefore, the maintenance personnel can conveniently know the gap of the coupler diaphragm before the water conservancy component is hoisted, the water pump for a safety plant can be smoothly assembled on site, the maintenance construction period is shortened, the maintenance efficiency is improved, and the maintenance quality is ensured.
Drawings
Fig. 1 shows a hydraulic component measurement auxiliary device for a water pump for a safety service according to an exemplary embodiment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 shows a hydraulic component measurement auxiliary device for a water pump for a safety service according to an exemplary embodiment. As shown in fig. 1, the auxiliary device for measuring the hydraulic component of the water pump for the safety plant may include: the device comprises a bottom plate 1, a support rod 2, a sliding sleeve 3 and an extension rod 6;
the bottom end of bracing piece 2 is connected on bottom plate 1, for example, the bottom of bracing piece 2 can weld on bottom plate 1, and this bracing piece 2 can for example be tubular structure, can alleviate the weight of safety factory water pump water conservancy part measurement auxiliary device like this, can also effectively reduce the deformation that the welding produced. The sliding sleeve 3 can be sleeved on the supporting rod 2, and the sliding sleeve 3 can slide up and down along the supporting rod 2; one end of the extension rod 6 can be connected to the outer side of the sliding sleeve 3, and the extension rod 6 can be perpendicular to the support rod 2.
The bottom plate, the supporting rod and the measuring rod of the embodiment of the disclosure can be combined to measure the height difference from the bottom of the water conservancy component to the end face of the coupling pump side back wheel, wherein the water conservancy component is not on the same plane. Because the measuring stick can adjust from top to bottom, consequently the measurement different size's that can adapt water conservancy part. Therefore, the maintenance personnel can conveniently know the gap of the coupler diaphragm before the water conservancy component is hoisted, the water pump for a safety plant can be smoothly assembled on site, the maintenance construction period is shortened, the maintenance efficiency is improved, and the maintenance quality is ensured.
In a possible implementation manner, the auxiliary device for measuring the hydraulic component of the water pump for the safety plant may further include: a top thread 4; one side of the sliding sleeve 3 is provided with a threaded hole which is arranged along the radial direction, and the jackscrew 4 can be screwed into the threaded hole and pressed against the support rod 2 so as to fix the sliding sleeve 3 and the support rod 2 mutually. Therefore, the sliding sleeve 3 can be prevented from sliding in the process of measuring and reading, and accurate data reading is facilitated.
In a possible implementation manner, the auxiliary device for measuring the hydraulic component of the water pump for the safety plant may further include: a baffle 5; the baffle 5 is connected to the top end of the support rod 2, and the baffle 5 can be perpendicular to the support rod 2. The baffle 5 can be used as a reference for measurement, and is beneficial to acquiring more accurate data. For example, the lower surface of the baffle 5 may have a boss, and the boss is embedded in the upper opening of the support rod 2, which is beneficial to the stability of the connection between the baffle 5 and the support rod 2.
In one example of use, the base plate can be mounted, for example by bolts, to a pump cover of the hydraulic component. The sliding sleeve is slid up and down to enable the extension rod to be completely attached to the end face of the coupling pump side back wheel, then the sliding sleeve can be fixed through a jackscrew, and then the height difference between the baffle and the extension rod is measured and recorded through a precision measuring instrument (such as an inside micrometer, a micrometer screw and the like, the type of the measuring instrument is not limited in the embodiment of the disclosure). Through the size change of contrast before dismantling the water conservancy part and after the equipment water conservancy part, can calculate whether the shaft coupling diaphragm clearance meets the demands.
In a possible implementation mode, the supporting rod can be of a tubular structure, so that the whole weight of the auxiliary device for measuring the water conservancy components of the water pump for the safety plant can be reduced, and the welding deformation of the supporting rod in the welding process with the bottom plate and the baffle can be reduced, so that the perpendicularity of the supporting rod with the bottom plate and the baffle can be ensured as much as possible.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.
Claims (5)
1. The utility model provides a safety factory is with water pump hydraulic parts measurement auxiliary device which characterized in that, safety factory is with water pump hydraulic parts measurement auxiliary device includes: the device comprises a bottom plate, a support rod, a sliding sleeve and an extension rod;
the bottom end of the supporting rod is connected to the bottom plate;
the sliding sleeve is sleeved on the supporting rod and can slide up and down along the supporting rod;
one end of the extension rod is connected to the outer side of the sliding sleeve, and the extension rod is perpendicular to the supporting rod.
2. The auxiliary device for measuring the hydraulic component of the water pump for the safety plant according to claim 1, further comprising: carrying out top thread;
one side of the sliding sleeve is provided with a threaded hole which is arranged along the radial direction, and the jackscrew can be screwed into the threaded hole and fix the sliding sleeve and the supporting rod.
3. The auxiliary device for measuring the hydraulic component of the water pump for the safety plant according to claim 1, further comprising: a baffle plate;
the baffle is connected on the top of bracing piece, the baffle is perpendicular with the bracing piece mutually.
4. The auxiliary device for measuring the hydraulic component of the water pump for the safety plant according to claim 1, wherein the support rod is of a tubular structure.
5. The auxiliary device for measuring the hydraulic component of the water pump for the safety plant according to claim 3, wherein the lower surface of the baffle is provided with a boss, and the boss is embedded into the upper opening of the supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921989565.1U CN211503948U (en) | 2019-11-18 | 2019-11-18 | Auxiliary device is measured with water pump water conservancy part in safety factory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921989565.1U CN211503948U (en) | 2019-11-18 | 2019-11-18 | Auxiliary device is measured with water pump water conservancy part in safety factory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211503948U true CN211503948U (en) | 2020-09-15 |
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ID=72410053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921989565.1U Active CN211503948U (en) | 2019-11-18 | 2019-11-18 | Auxiliary device is measured with water pump water conservancy part in safety factory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211503948U (en) |
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2019
- 2019-11-18 CN CN201921989565.1U patent/CN211503948U/en active Active
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