CN211043434U

CN211043434U - Measurement and control instrument convenient to install and used for precision machining

Info

Publication number: CN211043434U
Application number: CN201921597585.4U
Authority: CN
Inventors: 张国平
Original assignee: Shandong Shengnuo Industry Co ltd
Current assignee: Shandong Shengnuo Industry Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-17
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a measurement and control instrument for precision finishing convenient to installation, including outer box, the middle-end at outer box inner chamber top and the equal fixedly connected with second screwed pipe of middle-end of bottom, the middle-end fixed mounting of outer box has the measurement and control instrument body, the top and the bottom of measurement and control instrument body all are provided with second installation mechanism, second installation mechanism includes the threaded rod, threaded rod fixed connection is in the middle-end of measurement and control instrument body top and bottom, and the outside threaded connection of threaded rod has first screwed pipe. The utility model discloses set up first installation mechanism and second installation mechanism, played and to have conveniently installed it, do not need specialized tool simultaneously, labour saving and time saving has improved installation and work efficiency moreover, utilizes the toughness of first spring and second spring, can be used to with card ball joint in the inboard of cardboard, outwards extends first screwed pipe afterwards, makes its inner chamber that extends to the second screwed pipe fixed in order to carry out the secondary installation.

Description

Measurement and control instrument convenient to install and used for precision machining

Technical Field

The utility model relates to a measurement and control instrument technical field specifically is a measurement and control instrument for precision finishing convenient to installation.

Background

The measurement and control instrument can directly replace a conventional power transmitter and a conventional measuring instrument and is used as an advanced intelligent and digital front-end acquisition element, the power instrument is widely applied to various control systems, SCADA systems and energy management systems, the instrument adopts an alternating current sampling technology, can respectively measure parameters such as current, voltage, power factor, electric energy and the like in a power grid, can set multiplying power through a panel membrane switch, and has the functions of RS485 communication, alarm output, switching value input and output and the like;

however, the existing measurement and control instrument is not convenient to install, a plurality of screws are required to be used for installation in a traditional installation mode, tools with symmetrical sizes are required, time and labor are wasted during installation, the installation efficiency is influenced, the working efficiency is influenced, and therefore the measurement and control instrument convenient to install for precision machining is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a measurement and control instrument is used in precision finishing convenient to installation possesses the advantage of the installation of being convenient for, has solved current measurement and control instrument and has not been convenient for install, and traditional mounting means need use many screws to install, not only need use the instrument of size symmetry, wastes time and energy when installing moreover, not only influences the installation effectiveness, influences work efficiency's problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a measurement and control instrument convenient to install for precision machining comprises an outer box, wherein a second threaded pipe is fixedly connected to the middle end of the top of an inner cavity of the outer box and the middle end of the bottom of the inner cavity of the outer box, a measurement and control instrument body is fixedly installed at the middle end of the outer box, second installation mechanisms are arranged at the top and the bottom of the measurement and control instrument body respectively, each second installation mechanism comprises a threaded rod, the threaded rods are fixedly connected to the middle ends of the top and the bottom of the measurement and control instrument body, a first threaded pipe is connected to the outer side of each threaded rod in a threaded mode, the outer side of each first threaded pipe is connected with the inner cavity of each second threaded pipe in a threaded mode, first installation mechanisms are arranged on the two sides of the measurement and control instrument body respectively and comprise connection plates which are fixedly connected to the upper end and the lower end of the two, the inboard of observing and controlling instrument body just is located the inboard fixed mounting of first spring has first telescopic link, the equal fixedly connected with cardboard in inboard of first telescopic link and first spring, the inner chamber joint of cardboard has the card ball, the outside fixedly connected with connecting block of card ball, the outside fixedly connected with fixed plate of connecting block, the outside fixedly connected with second telescopic link of fixed plate, the outside welding that just is located the fixed plate of second telescopic link has the second spring, the outside of second spring and second telescopic link all with the both sides fixed connection of outer box inner chamber.

Preferably, both sides of the first threaded pipe are fixedly connected with rotating blocks, and the outer side of the first threaded pipe is provided with an external thread.

Preferably, the clamping plate is arc-shaped, the clamping ball is spherical, and the clamping plate is clamped with the clamping ball.

Preferably, the inner side of the clamping plate is fixedly connected with an anti-slip pad, and the anti-slip pad is made of rubber.

Preferably, first installation mechanism is provided with two sets ofly, and two sets of first installation mechanisms set up for the symmetry, second installation mechanism is provided with two sets ofly, and two sets of second installation mechanisms set up for the symmetry.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses first installation mechanism and second installation mechanism have been set up, it can conveniently install it, do not need specialized tool simultaneously, and time saving and labor saving, installation and work efficiency have been improved, utilize the toughness of first spring and second spring, can be used to the inboard with calorie ball joint in the cardboard, outwards extend first screwed pipe afterwards, make its inner chamber that extends to the second screwed pipe fix in order to carry out the secondary installation, it is not convenient for install to have solved current observing and controlling instrument, traditional mounting means need use many screws to install, not only need use the instrument of size symmetry, and waste time and energy during the installation, not only influence the installation effectiveness, influence work efficiency's problem simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a first mounting mechanism of the present invention;

fig. 3 is a schematic structural diagram of a second mounting mechanism according to the present invention.

In the figure: 1. an outer box; 2. a first mounting mechanism; 21. a connecting plate; 22. a first spring; 23. a first telescopic rod; 24. clamping a plate; 25. blocking the ball; 26. connecting blocks; 27. a fixing plate; 28. a second spring; 29. a second telescopic rod; 3. a second mounting mechanism; 31. a threaded rod; 32. a first threaded pipe; 33. rotating the block; 4. a measurement and control instrument body; 5. a second threaded tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a measuring and controlling instrument for precision machining convenient to install comprises an outer box 1, wherein a second threaded pipe 5 is fixedly connected to the middle end of the top and the middle end of the bottom of an inner cavity of the outer box 1, a measuring and controlling instrument body 4 is fixedly installed at the middle end of the outer box 1, second installing mechanisms 3 are respectively arranged at the top and the bottom of the measuring and controlling instrument body 4, so that the measuring and controlling instrument can be conveniently installed without special tools, time and labor are saved, the installing and working efficiency are improved, the problem that the existing measuring and controlling instrument is inconvenient to install is solved, a plurality of screws are needed to install in the traditional installing mode, tools with symmetrical sizes are needed, time and labor are wasted during the installing process, the installing efficiency is influenced, and the working efficiency is influenced at the same time, the second installing mechanism 3 comprises a threaded rod 31, the threaded rod 31 is fixedly connected to the middle ends of the top and the bottom, the outer side of the threaded rod 31 is in threaded connection with a first threaded pipe 32, both sides of the first threaded pipe 32 are fixedly connected with rotating blocks 33, the outer side of the first threaded pipe 32 is provided with external threads, the outer side of the first threaded pipe 32 is in threaded connection with an inner cavity of a second threaded pipe 5, both sides of the measurement and control instrument body 4 are provided with first mounting mechanisms 2, the first mounting mechanisms 2 are provided with two groups, the two groups of first mounting mechanisms 2 are symmetrically arranged, the two groups of second mounting mechanisms 3 are symmetrically arranged, each first mounting mechanism 2 comprises a connecting plate 21, the connecting plates 21 are fixedly connected to the upper end and the lower end of both sides of the measurement and control instrument body 4, the first spring 22 is welded on the inner side of the measurement and control instrument body 4, a first telescopic rod 23 is fixedly mounted on the inner side of the first spring 22, and clamping plates 24 are fixedly connected to the inner sides of the first telescopic rod 23 and the first spring 22, cardboard 24's shape is the arc form, the shape of card ball 25 is spherical, cardboard 24 and card ball 25 joint, cardboard 24's inboard fixedly connected with slipmat, and the material of slipmat is rubber, cardboard 24's inner chamber joint has card ball 25, card ball 25's outside fixedly connected with connecting block 26, connecting block 26's outside fixedly connected with fixed plate 27, fixed plate 27's outside fixedly connected with second telescopic link 29, the outside of second telescopic link 29 and the outside welding that is located fixed plate 27 have second spring 28, second spring 28 and second telescopic link 29's the outside all with the both sides fixed connection of outer box 1 inner chamber.

When the measuring and controlling instrument is used, the second spring 28 and the second telescopic rod 29 on one side are firstly extruded, the first spring 22 and the first telescopic rod 23 on the same side are simultaneously extruded, the clamping ball 25 is clamped on the inner side of the clamping plate 24, the other side is installed in the same mode, the primary installation can be completed at the moment, then the rotating block 33 is manually rotated, the rotating block 33 is utilized to drive the first threaded pipe 32 to rotate, the first threaded pipe 32 extends outwards and extends to the inner cavity of the second threaded pipe 5, the threaded connection can be formed between the first threaded pipe 32 and the inner cavity of the second threaded pipe 5 through the external thread arranged on the outer side of the first threaded pipe 32, the secondary installation is carried out, the problem that the existing measuring and controlling instrument is inconvenient to install is solved, the traditional installation mode needs to use a plurality of screws for installation, tools with symmetrical sizes are needed, time and labor are wasted during installation, the installation efficiency is not, and simultaneously the working efficiency is influenced.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision finishing is with measurement and control instrument convenient to installation, includes outer box (1), its characterized in that: the middle end at the top of the inner cavity of the outer box (1) and the middle end of the bottom are fixedly connected with a second threaded pipe (5), the middle end of the outer box (1) is fixedly provided with a measurement and control instrument body (4), the top and the bottom of the measurement and control instrument body (4) are provided with a second mounting mechanism (3), the second mounting mechanism (3) comprises a threaded rod (31), the threaded rod (31) is fixedly connected with the middle ends of the top and the bottom of the measurement and control instrument body (4), the outer side of the threaded rod (31) is in threaded connection with a first threaded pipe (32), the outer side of the first threaded pipe (32) is in threaded connection with the inner cavity of the second threaded pipe (5), the two sides of the measurement and control instrument body (4) are provided with first mounting mechanisms (2), the first mounting mechanisms (2) comprise connecting plates (21), and the connecting plates (21) are fixedly connected with the upper end and the lower end of the two sides, a first spring (22) is welded on the inner side of the measurement and control instrument body (4), a first telescopic rod (23) is fixedly arranged on the inner side of the measurement and control instrument body (4) and positioned on the inner side of the first spring (22), the inner sides of the first telescopic rod (23) and the first spring (22) are both fixedly connected with a clamping plate (24), a clamping ball (25) is clamped in the inner cavity of the clamping plate (24), a connecting block (26) is fixedly connected with the outer side of the clamping ball (25), the outer side of the connecting block (26) is fixedly connected with a fixed plate (27), the outer side of the fixed plate (27) is fixedly connected with a second telescopic rod (29), a second spring (28) is welded at the outer side of the second telescopic rod (29) and the outer side of the fixed plate (27), the outer sides of the second spring (28) and the second telescopic rod (29) are fixedly connected with the two sides of the inner cavity of the outer box (1).

2. The measurement and control instrument for precision machining convenient to mount of claim 1, characterized in that: the two sides of the first threaded pipe (32) are fixedly connected with rotating blocks (33), and external threads are arranged on the outer side of the first threaded pipe (32).

3. The measurement and control instrument for precision machining convenient to mount of claim 1, characterized in that: the clamping plate (24) is arc-shaped, the clamping balls (25) are spherical, and the clamping plate (24) is clamped with the clamping balls (25).

4. The measurement and control instrument for precision machining convenient to mount of claim 1, characterized in that: the inner side of the clamping plate (24) is fixedly connected with an anti-slip pad, and the anti-slip pad is made of rubber.

5. The measurement and control instrument for precision machining convenient to mount of claim 1, characterized in that: first installation mechanism (2) are provided with two sets ofly, and two sets of first installation mechanism (2) set up for the symmetry, second installation mechanism (3) are provided with two sets ofly, and two sets of second installation mechanism (3) set up for the symmetry.