CN214818292U - Special mounting and dismounting tool for countersunk head and cap - Google Patents
Special mounting and dismounting tool for countersunk head and cap Download PDFInfo
- Publication number
- CN214818292U CN214818292U CN202121497248.5U CN202121497248U CN214818292U CN 214818292 U CN214818292 U CN 214818292U CN 202121497248 U CN202121497248 U CN 202121497248U CN 214818292 U CN214818292 U CN 214818292U
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- China
- Prior art keywords
- cap
- countersunk head
- adapter sleeve
- parallel
- transition adapter
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- Expired - Fee Related
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Abstract
A special mounting and dismounting tool for a countersunk head and a cap. In the prior art, tools such as a common wrench and a socket wrench are used for mounting, dismounting and debugging the sensor connecting piece, and frequent wire disconnecting, wiring and measurement are inconvenient. The utility model discloses the constitution includes: fixed sensor body (1), fixed sensor body be connected with sensor (4) through countersunk head and cap (3), countersunk head and cap externally mounted have transition adapter sleeve (2), the transition adapter sleeve be the cylinder structure, its bottom is transition cover the latter half circular arc face (6), upper portion has plane (8) of 2 parallels and symmetry, the transition adapter sleeve inside with countersunk head and cap appearance structure the same facade, wherein have diameter be 2 mm's circular arc (7) in the crossing department of 2 facades the inside 2 parallel facades of transition adapter sleeve between one side have the fluting. The utility model is used for special installation, extracting tool of countersunk head and cap.
Description
Technical Field
The utility model relates to a special installation, extracting tool of countersunk head and cap.
Background
At present, in industrial production, particularly in a thermal power plant, the measurement and application of relevant vibration, temperature and rotating speed are very common, the installation mode of the sensor has various installation modes according to the actual situation on site, and the situation that a countersunk head nut is used for fastening is often encountered when the sensor is installed, disassembled and debugged;
in the prior art, a common wrench, a solid wrench and even a socket wrench are often used without any trouble, because the outer diameter of the sensor is sometimes larger than the minimum bore diameter of the socket wrench, so that the socket cannot penetrate from the top to the nut, and a special tool for solving the problem is not available at present.
Meanwhile, the situation that the installation gap voltage of the vibration sensor and the rotating speed sensor needs to be finely adjusted is met, and because the probe line of the vibration sensor and the probe of the rotating speed sensor are integrated and the processed extension line is wrapped in an insulating mode, if a socket wrench is used (the situation that the socket wrench can be used is met), frequent wire disconnecting, wiring and measurement are very inconvenient.
Disclosure of Invention
The utility model aims at providing a special installation, extracting tool of countersunk head and cap, this structure mainly to the behavior that uses ordinary spanner, solid wrench, socket spanner all do not have the elasticity countersunk head nut of follow-up even, provide a convenient fluting edgewise through and the cap through opening, the convenience is to installing and dismantling the cap.
The above purpose is realized by the following technical scheme:
a special mounting and dismounting tool for a countersunk union nut comprises: the fixed sensor body, the fixed sensor body pass through the countersunk head and the cap is connected with the sensor, countersunk head and cap externally mounted have the transition adapter sleeve, the transition adapter sleeve be the cylinder structure, its bottom is transition cover the latter half arc surface, upper portion has 2 parallel and symmetrical planes, the transition adapter sleeve inside with countersunk head and cap appearance structure the same facade, wherein have the diameter at 2 facade intersection and be 2 mm's circular arc the inside 2 parallel facades of transition adapter sleeve between one side have the fluting.
The special mounting and dismounting tool for the countersunk head and the cap is characterized in that the parallel and symmetrical planes are parallel to 2 parallel vertical surfaces in the transitional connecting sleeve, the radius of the transitional connecting sleeve is 5-12mm longer than the diameter of the circumscribed circle of the countersunk head and the cap, and one end of the sensor is connected with a lead.
Has the advantages that:
1. the utility model relates to a portable high temperature air cleaning and disinfecting ware, this structure can be through open fluting edgewise direct and cap, conveniently carries on and the elasticity of cap to the installation gap voltage of light fine adjustment probe improves work efficiency greatly, can solve the countersunk head nut work occasion's that ordinary spanner, solid wrench, box spanner all can't handle installation and dismantlement difficult problem simultaneously.
2. The utility model has the advantages of simple structure, it is convenient to overhaul, it is safe, directly perceived, easily operation, can conveniently dismantle and install the work occasion that can't use ordinary solid wrench and monkey wrench countersunk head and cap, the work of convenient maintenance, improve the maneuverability of maintaining the work, specially adapted utilizes countersunk head and cap to carry out the vibration sensor that fastens, speed sensor, temperature sensor's installation, dismantlement to and utilize countersunk head and cap to carry out the vibration that fastens, speed sensor's the meticulous adjustment of working gap voltage, improve work efficiency greatly.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a schematic structural diagram of the transitional connecting sleeve in fig. 1.
Fig. 4 is a sectional view B-B of fig. 3.
Fig. 5 is a view in the direction C of fig. 3.
Wherein: 1. fixed sensor body, 2, transition adapter sleeve, 3, countersunk head and cap, 4, sensor, 5, wire, 6, transition cover the latter half arc surface, 7, the diameter is 2 mm's circular arc, 8, the parallel plane of symmetry.
The specific implementation mode is as follows:
example 1:
a special mounting and dismounting tool for a countersunk union nut comprises: fixed sensor body 1, fixed sensor body pass through the countersunk head and the cap 3 is connected with sensor 4, countersunk head and cap externally mounted have transition adapter sleeve 2, the transition adapter sleeve be the cylinder structure, its bottom is transition cover the latter half circular arc surface 6, upper portion has 2 parallel and symmetrical planes 8, the transition adapter sleeve inside with countersunk head and cap appearance structure the same facade, wherein have the diameter to be 2 mm's circular arc 7 in the crossing department of 2 facades one side between the inside 2 parallel facades of transition adapter sleeve has the fluting.
Example 2:
according to the special mounting and dismounting tool for the countersunk head and the cap in the embodiment 1, the parallel and symmetrical planes are parallel to 2 parallel vertical surfaces in the transitional connecting sleeve, the radius of the transitional connecting sleeve is 5-12mm longer than the diameter of the circumscribed circle of the countersunk head and the cap, and one end of the sensor is connected with a lead 5.
The special mounting and dismounting tool for the countersunk head and the nut is processed by a cylinder, the radius of the special mounting and dismounting tool is about 5-12mm longer than the diameter of the circumscribed circle corresponding to the dismounted hexagonal nut (processed according to actual requirements), the height of the special mounting and dismounting tool is 100mm, the special mounting and dismounting tool can be processed and adjusted according to actual requirements, the lower half part of the outer part of the special mounting and dismounting tool is an arc surface, the upper half part of the outer part of the special mounting and dismounting tool is cut, so that the outer part of the special mounting and dismounting tool is provided with two flat vertical surfaces which are parallel to the two parallel vertical surfaces in the tool, the two vertical surfaces which are parallel to the outer part of the special mounting and dismounting tool extend downwards for about 60mm from the top part of the special mounting and dismounting tool, the special mounting and dismounting tool can be processed and adjusted according to actual requirements, the inner part of the special mounting and dismounting tool is provided with four vertical surfaces of a hexagon, the circle center of the circumscribed cylinder of the two intersected vertical surfaces of the special mounting and dismounting tool is concentric with the center of the corresponding dismounted nut, and the intersection of the two vertical surfaces of the tool is provided with an arc with the diameter of 2mm, the top angle of the nut is convenient to position, the tool can keep concentric rotation with the nut as far as possible, the purpose of saving labor is achieved, the tool is designed in an open mode, the tool is similar to a solid wrench, the size of an inner opening of the tool corresponds to the size specification of the nut, the tool is made of Luova steel and carbon steel and is the same as a common wrench in material.
Claims (2)
1. A special mounting and dismounting tool for a countersunk union nut comprises: fixed sensor body, characterized by: fixed sensor body pass through the countersunk head and the cap is connected with the sensor, countersunk head and cap externally mounted have the transition adapter sleeve, the transition adapter sleeve be the cylinder structure, its bottom is transition cover the latter half arc surface, upper portion has 2 parallel and symmetrical planes, the transition adapter sleeve inside with countersunk head and cap appearance structure the same facade, wherein have the diameter at 2 facade intersections and be 2 mm's circular arc the inside 2 parallel facades of transition adapter sleeve between one side have the fluting.
2. The special tool for mounting and dismounting the countersunk combination head cap as claimed in claim 1, wherein: the parallel and symmetrical planes are parallel to 2 parallel vertical surfaces in the transitional connecting sleeve, the radius of the transitional connecting sleeve is 5-12mm longer than the diameter of the circumscribed circle of the countersunk head combination cap, and one end of the sensor is connected with a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497248.5U CN214818292U (en) | 2021-07-02 | 2021-07-02 | Special mounting and dismounting tool for countersunk head and cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497248.5U CN214818292U (en) | 2021-07-02 | 2021-07-02 | Special mounting and dismounting tool for countersunk head and cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214818292U true CN214818292U (en) | 2021-11-23 |
Family
ID=78812070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497248.5U Expired - Fee Related CN214818292U (en) | 2021-07-02 | 2021-07-02 | Special mounting and dismounting tool for countersunk head and cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214818292U (en) |
-
2021
- 2021-07-02 CN CN202121497248.5U patent/CN214818292U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |