CN210981625U - Clamping device for pressure verification instrument - Google Patents
Clamping device for pressure verification instrument Download PDFInfo
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- CN210981625U CN210981625U CN201921719918.6U CN201921719918U CN210981625U CN 210981625 U CN210981625 U CN 210981625U CN 201921719918 U CN201921719918 U CN 201921719918U CN 210981625 U CN210981625 U CN 210981625U
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- threaded rod
- mounting seat
- pressure verification
- verification instrument
- threaded
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Abstract
The utility model discloses a clamping device for pressure verification instrument, which comprises a mounting bas, smooth chamber has been seted up in the mount pad, the slide opening has been seted up to the up end in smooth chamber, smooth intracavity transverse rotation is connected with the threaded rod, the right-hand member of threaded rod runs through the right side wall and the fixedly connected with handle of mount pad, the threaded rod rotates and connects in the right side wall of mount pad, the symmetry is provided with opposite direction's both ends screw thread on the threaded rod, symmetrical threaded connection has second thread bush and first thread bush on the threaded rod. The utility model discloses, pass through the fixture block with the safety cover and install the up end at the mount pad, then rethread fixing bolt fixes the fixture block in the mount pad, and the safety cover has fine dustproof effect to the pressure verification instrument body on the mount pad, has avoided the dust to scatter and can cause the instrument reading unclear on the surface of pressure verification instrument body, and the people of being convenient for check meter.
Description
Technical Field
The utility model relates to a pressure verification instrument technical field especially relates to a clamping device for pressure verification instrument.
Background
Pressure measuring instruments are industrial automatic instruments for measuring gas or liquid pressure, also called pressure gauges or pressure gauges, and are classified into liquid column type, elastic type, load type, electrical measurement type and the like according to the working principle.
And current pressure instrument is at the in-process of long-time use, and the pressure surface can a large amount of dusts of adhesion, and the dust scatters and can cause the instrument reading not clear on pressure instrument's surface, and then influences people and checks meter, and when pressure instrument takes place to damage, changes the maintenance very inconvenient.
To this end, we propose a clamping device for a pressure verification instrument to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art "current pressure instrument is at the in-process of long-time use, and pressure surface can a large amount of dusts of adhesion, and the dust scatters and can cause the instrument reading unclear on pressure instrument's surface, and then influences people and check meter, and when pressure instrument takes place to damage, changes the defect that the maintenance is very inconvenient" to a clamping device for pressure examination instrument is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping device for a pressure verification instrument comprises a mounting seat, wherein a sliding cavity is formed in the mounting seat, a sliding hole is formed in the upper end face of the sliding cavity, a threaded rod is connected in the sliding cavity in a transverse rotating mode, the right end of the threaded rod penetrates through the right side wall of the mounting seat and is fixedly connected with a handle, the threaded rod is connected in the right side wall of the mounting seat in a rotating mode, two end threads in opposite directions are symmetrically arranged on the threaded rod, a second threaded sleeve and a first threaded sleeve are symmetrically in threaded connection on the threaded rod, moving rods are respectively and fixedly connected to the upper end faces of the second threaded sleeve and the first threaded sleeve, clamping plates are fixedly mounted on the upper end face of each moving rod, the two moving rods are connected in the sliding hole in a sliding mode, a plurality of telescopic rods are fixedly mounted on the opposite sides of the two clamping plates at equal intervals, and the other ends of the telescopic rods are provided, every all the cover is equipped with the spring on the telescopic link, the both ends of spring are fixed mounting respectively on the lateral wall of splint and buffer board, two the centre gripping has the installation piece between the buffer board, the upper end of installation piece is provided with pressure verification instrument body.
Preferably, the upper end face of the mounting seat is provided with a protective cover, the lower end of the protective cover is symmetrically provided with two clamping blocks, and the lower ends of the two clamping blocks are inserted into the mounting seat.
Preferably, the left and right sides symmetry of mount pad is provided with four fixing bolt, every fixing bolt all runs through the lateral wall of mount pad and threaded connection in the chuck block, fixing bolt threaded connection is in the mount pad lateral wall.
Preferably, the upper end face of the mounting seat is fixedly provided with a support frame, and the support frame is positioned under the pressure detection instrument body.
Preferably, the handle is sleeved with an anti-slip sleeve, and anti-slip lines are arranged on the anti-slip sleeve.
Preferably, the surface of the protective cover is coated with an anticorrosive coating, and the anticorrosive coating is chromium.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the protective cover is arranged on the upper end face of the mounting seat through the fixture block, then the fixture block is fixed in the mounting seat through the fixing bolt, the protective cover has a good dustproof effect on the pressure verification instrument body on the mounting seat, the problem that the reading of the instrument is not clear due to the fact that dust is scattered on the surface of the pressure verification instrument body is avoided, and people can conveniently read the meter;
2. rotate the handle and then drive the threaded rod and rotate, and then make relative or back on the back of the body motion on the surface of threaded rod of second thread bush and first thread bush, and then fix centre gripping and laxity to the installation piece of pressure verification instrument body lower extreme, and then be convenient for install the pressure verification instrument body of changing the difference, increased the device's flexibility and practicality.
Drawings
Fig. 1 is a schematic front structural view of a clamping device for a pressure calibration instrument according to the present invention;
fig. 2 is a schematic top view of a clamping plate of the clamping device for a pressure calibration instrument according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 4 is a schematic side view of the clamping device for a pressure calibration instrument according to the present invention.
In the figure: the pressure detection instrument comprises a mounting seat 1, a sliding hole 2, a mounting block 3, a protective cover 4, a pressure detection instrument body 5, a support frame 6, a movable rod 7, a handle 8, a first threaded sleeve 9, a threaded rod 10, a second threaded sleeve 11, a spring 12, a telescopic rod 13, a clamping plate 14, a buffer plate 15, a fixing bolt 16 and a clamping block 17.
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. 1-4, a clamping device for a pressure verification instrument comprises a mounting base 1, a sliding cavity is formed in the mounting base 1, a sliding hole 2 is formed in the upper end surface of the sliding cavity, a threaded rod 10 is connected in the sliding cavity in a transverse rotating manner, the right end of the threaded rod 10 penetrates through the right side wall of the mounting base 1 and is fixedly connected with a handle 8, an anti-slip sleeve is sleeved on the handle 8, anti-slip lines are arranged on the anti-slip sleeve to prevent the handle and the handle 8 from slipping, the threaded rod 10 is connected in the right side wall of the mounting base 1 in a rotating manner, two end threads in opposite directions are symmetrically arranged on the threaded rod 10, a second threaded sleeve 11 and a first threaded sleeve 9 are symmetrically in threaded connection with the threaded rod 10, moving rods 7 are respectively and fixedly connected with the upper end surfaces of the second threaded sleeve 11 and the first threaded sleeve 9, a clamping plate 14 is fixedly installed on the upper end surface of each moving rod 7, a plurality of telescopic rods 13 are fixedly arranged on one opposite side of the two clamping plates 14 at equal intervals, the other ends of the telescopic rods 13 are provided with the same buffer plate 15, each telescopic rod 13 is sleeved with a spring 12, two ends of each spring 12 are respectively fixedly arranged on the side walls of the clamping plates 14 and the buffer plates 15, an installation block 3 is clamped between the two buffer plates 15, the upper end of the installation block 3 is provided with a pressure verification instrument body 5, the upper end surface of the installation seat 1 is fixedly provided with a support frame 6, the support frame 6 is positioned under the pressure verification instrument body 5, the upper end surface of the installation seat 1 is provided with a protection cover 4, the surface of the protection cover 4 is coated with an anticorrosive layer which is chromium, the corrosion resistance of the protection cover 4 is enhanced, the service life of the protection cover 4 is prolonged, two fixture blocks 17 are symmetrically arranged at the lower end of the protection cover 4, and the lower ends, the left and right sides symmetry of mount pad 1 is provided with four fixing bolt 16, and every fixing bolt 16 all runs through the lateral wall of mount pad 1 and threaded connection is in fixture block 17, and fixing bolt 16 threaded connection is in the lateral wall of mount pad 1.
The utility model discloses in, when the user used the device, install safety cover 4 at the up end of mount pad 1 through fixture block 17, then rethread fixing bolt 16 fixes fixture block 17 in mount pad 1, safety cover 4 has fine dustproof effect to pressure verification instrument body 5 on mount pad 1, the surface of having avoided the dust to scatter at pressure verification instrument body 5 can cause the instrument reading to be unclear, be convenient for people to check meter, rotate handle 8 and then drive threaded rod 10 and rotate, and then make second thread bush 11 and first thread bush 9 be relative or the motion back on the back of the body on the surface of threaded rod 10, and then fix centre gripping and slack to installation piece 3 of pressure verification instrument body 5 lower extreme, and then be convenient for install and change different pressure verification instrument body 5, the flexibility and the practicality of the device have been increased.
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 (6)
1. The clamping device for the pressure verification instrument comprises a mounting seat (1) and is characterized in that a sliding cavity is formed in the mounting seat (1), a sliding hole (2) is formed in the upper end face of the sliding cavity, a threaded rod (10) is connected in the sliding cavity in a transverse rotating mode, the right end of the threaded rod (10) penetrates through the right side wall of the mounting seat (1) and is fixedly connected with a handle (8), the threaded rod (10) is rotatably connected into the right side wall of the mounting seat (1), two end threads in opposite directions are symmetrically arranged on the threaded rod (10), a second threaded sleeve (11) and a first threaded sleeve (9) are symmetrically in threaded connection on the threaded rod (10), a moving rod (7) is fixedly connected to the upper end faces of the second threaded sleeve (11) and the first threaded sleeve (9) respectively, and a clamping plate (14) is fixedly mounted on the upper end face of the moving rod (7), two equal sliding connection in slide opening (2) of carriage release lever (7), two the impartial interval's in one side that splint (14) are relative fixed mounting has a plurality of telescopic links (13), and is a plurality of same buffer board (15), every are all installed jointly to the other end of telescopic link (13) all the cover is equipped with spring (12) on telescopic link (13), the both ends difference fixed mounting of spring (12) is two on the lateral wall of splint (14) and buffer board (15) installation piece (3) have been held to the clamp between buffer board (15), the upper end of installation piece (3) is provided with pressure verification instrument body (5).
2. The clamping device for the pressure verification instrument is characterized in that the upper end surface of the mounting seat (1) is provided with the protective cover (4), the lower end of the protective cover (4) is symmetrically provided with two clamping blocks (17), and the lower ends of the two clamping blocks (17) are inserted into the mounting seat (1).
3. The clamping device for the pressure verification instrument is characterized in that four fixing bolts (16) are symmetrically arranged on the left side and the right side of the mounting seat (1), each fixing bolt (16) penetrates through the side wall of the mounting seat (1) and is in threaded connection with the inside of the clamping block (17), and the fixing bolts (16) are in threaded connection with the inside of the side wall of the mounting seat (1).
4. The clamping device for the pressure verification instrument is characterized in that a supporting frame (6) is fixedly mounted on the upper end face of the mounting base (1), and the supporting frame (6) is located right below the pressure verification instrument body (5).
5. The clamping device for the pressure verification instrument is characterized in that an anti-slip sleeve is sleeved on the handle (8), and anti-slip lines are arranged on the anti-slip sleeve.
6. A holding device for a pressure verification gauge according to claim 2, wherein the surface of the protective cover (4) is coated with an anti-corrosion layer, and the anti-corrosion layer is chromium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719918.6U CN210981625U (en) | 2019-10-15 | 2019-10-15 | Clamping device for pressure verification instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719918.6U CN210981625U (en) | 2019-10-15 | 2019-10-15 | Clamping device for pressure verification instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210981625U true CN210981625U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921719918.6U Active CN210981625U (en) | 2019-10-15 | 2019-10-15 | Clamping device for pressure verification instrument |
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| Country | Link |
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| CN (1) | CN210981625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254001A (en) * | 2020-09-09 | 2021-01-22 | 苏州森创纺织科技有限公司 | Negative pressure blasting device and using method thereof |
| CN113188714A (en) * | 2021-03-11 | 2021-07-30 | 岳建疆 | Quick automatic detection verifying attachment of bluetooth digital pressure table |
-
2019
- 2019-10-15 CN CN201921719918.6U patent/CN210981625U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254001A (en) * | 2020-09-09 | 2021-01-22 | 苏州森创纺织科技有限公司 | Negative pressure blasting device and using method thereof |
| CN113188714A (en) * | 2021-03-11 | 2021-07-30 | 岳建疆 | Quick automatic detection verifying attachment of bluetooth digital pressure table |
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