CN213874739U

CN213874739U - Pressure monitoring device

Info

Publication number: CN213874739U
Application number: CN202021258782.6U
Authority: CN
Inventors: 陈志巍; 张校清; 徐腾超
Original assignee: Tongkun Group Zhejiang Hengteng Differentiation Fiber Co ltd
Current assignee: Tongkun Group Zhejiang Hengteng Differentiation Fiber Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-08-03
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a pressure monitoring devices, which comprises a housin, the lower surface of casing is pegged graft and is had the tail-wire, the other end fixedly connected with plug of tail-wire, the surface of plug is pegged graft and is had the jack, the surface of plug is pegged graft through the jack and is had contact device, the screw has been seted up to contact device's upper surface, the surperficial joint of plug has the buckle closure, the equal fixedly connected with connecting block in both sides of buckle closure, the connecting hole has been seted up to the upper surface of connecting block, the lower surface of buckle closure has contact device through screw threaded connection. This pressure-sensitive monitoring devices can block the plug in the connection tail through the setting of buckle closure, can guarantee through the setting of fixed block and fixture block that the tail does not break away from contact means and guarantees mechanical normal operating, makes pressure-sensitive monitoring devices steady operation, can block two orientations rotations of screw thread post through the control lid and can block the fixed block and remove the fixture block that can fix the tail both sides left and right.

Description

Pressure monitoring device

Technical Field

The utility model relates to a pressure monitoring technology field specifically is a pressure monitoring devices.

Background

The pressure-sensitive monitor is a device or apparatus which can sense pressure signals and can convert the pressure signals into usable output electric signals according to a certain rule, the pressure-sensitive monitor is generally composed of a pressure-sensitive element and a signal processing unit, according to different test pressure types, the pressure-sensitive monitor can be divided into a gauge pressure sensor, a differential pressure sensor and an absolute pressure sensor, the pressure-sensitive monitor is the most common sensor in industrial practice, is widely applied to various industrial self-control environments, and relates to various industries such as water conservancy and hydropower, railway transportation, intelligent buildings, production self-control, aerospace, war industry, petrochemical industry, oil wells, electric power, ships, machine tools, pipelines and the like.

The output end of a general pressure-sensitive monitor is provided with a tail wire, the existing tail wire can be loosened and separated from a plug interface when being plugged, the operation of a machine is seriously influenced, the pressure-sensitive monitor is needed, and a tail wire mounting plate of the pressure-sensitive monitor has the effect of fixing the tail wire, so that the operation of the machine is ensured.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pressure monitoring devices has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pressure-sensitive monitoring device, includes the casing, the lower surface of casing is pegged graft there is the tail-wire, the other end fixedly connected with plug of tail-wire, the surface of plug is pegged graft there is the jack, the surface of plug is pegged graft through the jack and is had contact device, the screw has been seted up to contact device's upper surface, the surperficial joint of plug has the buckle closure, the equal fixedly connected with connecting block in both sides of buckle closure, the connecting hole has been seted up to the upper surface of connecting block, the lower surface of buckle closure has contact device through screw threaded connection.

Optionally, the two sides of the plug are fixedly connected with clamping blocks, the upper surface of the buckle cover is provided with a slide way, and the surface of the slide way is movably connected with the clamping blocks.

Optionally, both sides of the buckle cover are fixedly connected with thread blocks, the surface of each thread block is in threaded connection with a thread column, and one side of each thread column is fixedly connected with a control cover.

Optionally, one side of the threaded column is provided with a limiting hole, the surface of the limiting hole is movably connected with a movable block, and the other end of the movable block is fixedly connected with a fixed block.

Optionally, a limiting channel is formed in one side of the slide way, the limiting channel is cuboid in shape, and a clamping block is clamped to the lower surface of the fixing block.

Optionally, the two sides of the plug are connected with connecting covers in a clamping mode through fixing blocks, and the lower surfaces of the connecting covers are in threaded connection with contact devices.

(III) advantageous effects

The utility model provides a pressure monitoring devices possesses following beneficial effect:

this pressure-sensitive monitoring devices can block the plug in the connection tail through the setting of buckle closure, can guarantee through the setting of fixed block and fixture block that the tail does not break away from contact means and guarantees mechanical normal operating, makes pressure-sensitive monitoring devices steady operation, can control two orientations rotations of screw thread post through the control lid and can block the fixed block and remove the fixture block that can fix the tail both sides left and right.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a contact device according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a tail line; 3. a plug; 4. a jack; 5. a contact device; 6. a screw hole; 7. covering; 8. connecting blocks; 9. connecting holes; 10. a screw; 11. a clamping block; 12. a slideway; 13. a threaded post; 14. a control cover; 15. a movable block; 16. a fixed block; 17. and (4) a limiting channel.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a pressure-sensitive monitoring device comprises a shell 1, a tail wire 2 is inserted into the lower surface of the shell 1 in an inserting mode, the other end of the tail wire 2 is fixedly connected with a plug 3, an inserting hole 4 is inserted into the surface of the plug 3, a contact device 5 is inserted into the surface of the plug 3 through the inserting hole 4, a screw hole 6 is formed in the upper surface of the contact device 5, the plug 3 can be clamped when the tail wire 2 is connected through a buckling cover 7, the tail wire 2 can be guaranteed not to be separated from the contact device 5 through the arrangement of a fixing block 16 and a clamping block 11, normal operation of machinery is guaranteed, the pressure-sensitive monitoring device is enabled to operate stably, the fixing block 16 can be clamped through rotation of a threaded column 13 in two directions, the clamping block 11 can be clamped through left rotation and right rotation, and the clamping block 16 can be fixed on two sides of the tail wire 2;

a buckle cover 7 is clamped on the surface of the plug 3, connecting blocks 8 are fixedly connected to both sides of the buckle cover 7, a connecting hole 9 is formed in the upper surface of each connecting block 8, the lower surface of the buckle cover 7 is in threaded connection with a contact device 5 through a screw 10, fixture blocks 11 are fixedly connected to both sides of the plug 3, a slide 12 is formed in the upper surface of the buckle cover 7, fixture blocks 11 are movably connected to the surface of the slide 12, threaded blocks are fixedly connected to both sides of the buckle cover 7, threaded columns 13 are in threaded connection with the surface of the threaded blocks, a control cover 14 is fixedly connected to one side of each threaded column 13, a limiting hole is formed in one side of each threaded column 13, a movable block 15 is movably connected to the surface of each limiting hole, a fixed block 16 is fixedly connected to the other end of each movable block 15, a limiting channel 17 is formed in one side of each slide 12, the limiting channel 17 is cuboid in shape, the fixture blocks 11 are clamped on the lower surface of the fixed blocks 16, and the buckle covers 7 are clamped on both sides of the plug 3 through the fixed blocks 16, the lower surface of the cover 7 is threadedly connected with the contact device 5.

As an optimal technical solution of the utility model: the buckle cover is made of plastic, and a screw hole is formed in the surface of the contact device.

Instructions for use: the buckle cover 7 is installed through the screw hole 6, then the fixing block 16 is screwed into the limiting channel 17 through the control cover 14, the tail wire 2 is inserted into the contact device, and then the tightening block is clamped on the clamping block 11 reversely through the control cover 14, so that the plug 3 cannot be separated from the contact device, and the effect of protecting a machine is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pressure monitoring device, comprising a housing (1), characterized in that: the lower surface of casing (1) is pegged graft and is had tail-wire (2), other end fixedly connected with plug (3) of tail-wire (2), the surface of plug (3) is pegged graft and is had jack (4), the surface of plug (3) is pegged graft through jack (4) and is had contact device (5), screw (6) have been seted up to the upper surface of contact device (5), the surface joint of plug (3) has buckle closure (7), the equal fixedly connected with connecting block (8) in both sides of buckle closure (7), connecting hole (9) have been seted up to the upper surface of connecting block (8), the lower surface of buckle closure (7) has contact device (5) through screw (10) threaded connection.

2. A pressure monitoring device as claimed in claim 1, wherein: the plug is characterized in that clamping blocks (11) are fixedly connected to two sides of the plug (3), a slide way (12) is formed in the upper surface of the buckle cover (7), and the clamping blocks (11) are movably connected to the surface of the slide way (12).

3. A pressure monitoring device as claimed in claim 2, wherein: the thread block is fixedly connected to the two sides of the buckle cover (7), a thread column (13) is connected to the surface of the thread block in a threaded mode, and a control cover (14) is fixedly connected to one side of the thread column (13).

4. A pressure monitoring device according to claim 3, wherein: one side of screw thread post (13) is provided with spacing hole, the surperficial swing joint in spacing hole has movable block (15), the other end fixedly connected with fixed block (16) of movable block (15).

5. A pressure monitoring device according to claim 4, wherein: spacing (17) of saying has been seted up to one side of slide (12), the shape that spacing (17) said is the cuboid, the lower surface joint of fixed block (16) has fixture block (11).

6. A pressure monitoring device as claimed in claim 1, wherein: both sides of plug (3) all have buckle closure (7) through fixed block (16) joint, the lower surface threaded connection of buckle closure (7) has contact device (5).