CN215318143U - Weight clamping device for calibrating measuring instrument - Google Patents
Weight clamping device for calibrating measuring instrument Download PDFInfo
- Publication number
- CN215318143U CN215318143U CN202023200758.XU CN202023200758U CN215318143U CN 215318143 U CN215318143 U CN 215318143U CN 202023200758 U CN202023200758 U CN 202023200758U CN 215318143 U CN215318143 U CN 215318143U
- Authority
- CN
- China
- Prior art keywords
- handle
- fixedly connected
- support
- weight
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012795 verification Methods 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a weight clamping device for measuring instrument verification, which comprises a base, wherein four supporting legs are symmetrically arranged at the bottom of the base, a lifting frame is fixedly arranged at the top of the base, a support is fixedly connected to the top of the base, an scale mark is arranged on one side of the support, a bolt is arranged on one side of the support, a first rubber pad is fixedly connected to one side of the bolt, a slide rail is arranged on the other side of the support, one end of a fixed rod is fixedly connected to the other side of the slide block, a fixed pin is fixedly connected to the other end of the fixed rod, the fixed pin penetrates through the intersection position of a first handle and a second handle, and the first handle and the second handle are hinged through the fixed pin. The device is provided with the scale, and adjustment height position that can be more accurate, the device adopt the mode that the mechanical clamping weight removed to press from both sides tight removal to the weight and place simultaneously, avoid the hand to send the weight corrosion, the oxidation leads to weight precision to descend the scheduling problem.
Description
Technical Field
The utility model relates to a clamping device, in particular to a weight clamping device for calibrating a measuring instrument.
Background
The measuring instrument refers to a device, an instrument and a measuring tool which can be used for directly or indirectly measuring the measured value of a measured object and a standard substance for unifying the measured value. The measuring instrument is widely applied to the production, scientific research field, people's life and other aspects, and is in a very important position in the whole measuring legislation. Because of the uniformity of national quantity values, the method is firstly reflected in the accurate consistency of the metering appliances, and the metering appliances are not only main objects for supervision and management, but also technical bases for metering departments to provide metering guarantee.
Need use the weight when using the measurement utensil to examine, present direct hand is held or simple and easy tweezers are got the weight and are got at will and place, and dangerous and easily lead to the weight corrosion oxidation, can't place the weight position in addition accurately.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a weight clamping device for calibrating a measuring instrument, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a counter weight clamping device for measurement instrument examination, includes the base, base top fixedly connected with support, support one side is provided with the scale mark, support one side is provided with the bolt, the first rubber pad of bolt one side fixedly connected with, support one side is provided with the slide rail, slidable mounting has the slider on the slide rail, the bolt cover locate inside the screw loop bar and with screw loop bar threaded connection, the opposite side fixedly connected with dead lever one end of slider, dead lever other end fixedly connected with fixed pin, fixed pin run through first handle and second handle intersection position, first handle and second handle are articulated through the fixed pin the one end fixedly connected with connecting plate of slider is kept away from to first handle and second handle.
As a further scheme of the utility model: four supporting legs are symmetrically installed at the bottom of the base, and a lifting frame is fixedly installed at the top of the base.
As a still further scheme of the utility model: the support is vertically provided with an opening used for the threaded sleeve rod to move up and down, and the size of the opening is matched with that of the threaded sleeve rod.
As a still further scheme of the utility model: the first handle and the second handle are fixedly connected with a plurality of finger rings, one side of the first handle is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with one side of the second handle.
As a still further scheme of the utility model: the top of the connecting plate is fixedly provided with a groove-shaped clamping plate, and a second rubber pad is fixedly arranged at the groove of the groove-shaped clamping plate 10.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device is provided with the scale ruler, so that the height position can be adjusted more accurately;
2. the device adopts the mode that the mechanical clamping weight removed to press from both sides tight removal and place the weight, avoids holding to cause the weight corrosion, the oxidation leads to the weight precision to descend the scheduling problem.
Drawings
Fig. 1 is a schematic structural view of a weight clamping device for measuring a measuring instrument.
Fig. 2 is a partial plan view of a weight clamp for measuring a measuring instrument.
Fig. 3 is a plan view of the weight holding device for measuring a measuring instrument.
Fig. 4 is a partial schematic view of a weight clamping device for verification of a measuring instrument.
Shown in the figure: the lifting device comprises a bolt 1, a first rubber pad 2, a support 3, a sliding rail 4, a sliding block 5, a fixing rod 6, a ring 7, a handle 8, a connecting plate 9, a groove-shaped clamping plate 10, a supporting leg 11, a base 12, a lifting frame 13, a scale mark 14, a spring 15, a second rubber pad 16, a second handle 17 and a threaded sleeve rod 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in the embodiment of the utility model, a weight clamping device for calibrating a measuring instrument comprises a bolt 1, a first rubber pad 2, a support 3, a slide rail 4, a sliding block 5, a fixing rod 6, a ring 7, a handle 8, a connecting plate 9, a groove-shaped clamping plate 10, supporting legs 11, a base 12, a lifting frame 13, a scale mark 14, a spring 15, a second rubber pad 16, a second handle 17 and a threaded sleeve rod 18, wherein the bottom of the base 12 is symmetrically provided with the four supporting legs 11, the top of the base 12 is fixedly provided with the lifting frame 13, the top of the base 12 is fixedly connected with the support 3, one side of the support 3 is provided with the scale mark 14, one side of the support 3 is provided with the bolt 1, one side of the bolt 1 is fixedly connected with the first rubber pad 2, one side of the support 3 is provided with the slide rail 4, the sliding block 5 is slidably mounted on the slide rail 4, the bolt 1 is sleeved inside the threaded sleeve rod 18 and is in threaded connection with the threaded sleeve rod 18, the threaded loop bar 18 transversely penetrates through the support 3 and is fixedly connected with the slider 5, the support 3 is vertically provided with an opening for the threaded loop bar 18 to move up and down, the size of the opening is matched with the size of the threaded loop bar 18, the other side of the slider 5 is fixedly connected with one end of a fixed rod 6, the other end of the fixed rod 6 is fixedly connected with a fixed pin, the fixed pin penetrates through the crossed part of a first handle 8 and a second handle 17, the first handle 8 and the second handle 17 are hinged through the fixed pin, the first handle 8 and the second handle are fixedly connected with a plurality of finger rings 7, one side of the first handle 8 is fixedly connected with one end of a spring 15, the other end of the spring 15 is fixedly connected with one side of the second handle 17, one ends of the first handle 8 and the second handle 17, which are far away from the slider 5, are fixedly connected with a connecting plate 9, and a groove-shaped clamping plate 10 is fixedly installed at the top of the connecting plate 9, a second rubber pad 16 is fixedly arranged at the groove of the groove-shaped splint 10.
The working principle of the utility model is as follows:
set up and carry and draw frame 13 and be used for carrying out the lifting device and remove, operating personnel holds to carry and draws frame 13 and mentions the device and remove to the position that needs work, utilize slider 5 to remove recess type splint 10 to suitable scale department, it fixes to twist bolt 1 to the support 3 activity until first rubber pad 2 pastes tight support 3, then the finger passes ring 7 and pinches about first handle 8 and second handle 17, make recess type splint 10 open, place the weight and press from both sides tightly between recess type splint 10, it draws frame 13 mobile device to suitable position to hold to carry afterwards, twist bolt 1 adjustment weight is placed highly, the same finger passes ring 7 and pincabout first handle 8 and second handle 17, put down the weight. The device is provided with the scale, and adjustment height position that can be more accurate, the device adopt the mode that the mechanical clamping weight removed to press from both sides tight removal to the weight and place simultaneously, avoid the hand to send the weight corrosion, the oxidation leads to weight precision to descend the scheduling problem.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a weight clamping device is used in measurement utensil examination, includes base (12), its characterized in that: the top of the base (12) is fixedly connected with a support (3), one side of the support (3) is provided with an index mark (14), one side of the support (3) is provided with a bolt (1), one side of the bolt (1) is fixedly connected with a first rubber pad (2), one side of the support (3) is provided with a slide rail (4), the slide rail (4) is provided with a slide block (5) in a sliding manner, the bolt (1) is sleeved inside a threaded sleeve rod (18) and is in threaded connection with the threaded sleeve rod (18), the threaded sleeve rod (18) transversely penetrates through the support (3) and is fixedly connected with the slide block (5), the other side of the slide block (5) is fixedly connected with one end of a fixed rod (6), the other end of the fixed rod (6) is fixedly connected with a fixed pin, the fixed pin penetrates through the intersection position of a first handle (8) and a second handle (17), the first handle (8) and the second handle (17) are hinged through the fixed pin, one ends of the first handle (8) and the second handle (17) far away from the sliding block (5) are fixedly connected with a connecting plate (9).
2. The weight clamping device for verification of a gauge according to claim 1, wherein: four supporting legs (11) are installed to base (12) bottom symmetry, base (12) top fixed mounting has and carries and draws frame (13).
3. The weight clamping device for verification of a gauge according to claim 1, wherein: the support (3) is vertically provided with an opening for the up-and-down movement of the threaded sleeve rod (18), and the size of the opening is matched with that of the bolt (1) and the threaded sleeve rod (18).
4. The weight clamping device for verification of a gauge according to claim 1, wherein: a plurality of finger rings (7) are fixedly connected to the first handle (8) and the second handle, one end of a spring (15) is fixedly connected to one side of the first handle (8), and the other end of the spring (15) is fixedly connected to one side of the second handle (17).
5. The weight clamping device for verification of a gauge according to claim 1, wherein: groove type splint (10) are fixedly installed at the top of connecting plate (9), the fixed second rubber pad (16) that is provided with in groove department of groove type splint (10), connecting plate (9) and second rubber pad (16) all are provided with two symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200758.XU CN215318143U (en) | 2020-12-26 | 2020-12-26 | Weight clamping device for calibrating measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023200758.XU CN215318143U (en) | 2020-12-26 | 2020-12-26 | Weight clamping device for calibrating measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215318143U true CN215318143U (en) | 2021-12-28 |
Family
ID=79570448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023200758.XU Expired - Fee Related CN215318143U (en) | 2020-12-26 | 2020-12-26 | Weight clamping device for calibrating measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215318143U (en) |
-
2020
- 2020-12-26 CN CN202023200758.XU patent/CN215318143U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215318143U (en) | Weight clamping device for calibrating measuring instrument | |
| CN212620468U (en) | Portable mould thickness detection device | |
| CN203432499U (en) | Diameter measuring tool | |
| CN212410004U (en) | Silicone rubber elasticity detects load curvometer | |
| CN209158537U (en) | A kind of cutting device of rubber product | |
| CN209485222U (en) | A kind of across bulb diameter cubing of belt pulley | |
| CN209656476U (en) | A kind of hardness detecting instrument | |
| CN218552336U (en) | Lower limb circumference measuring device convenient to operate | |
| CN208952929U (en) | A kind of novel power battery thickness of the shell detection fixture | |
| CN203443936U (en) | Ultrasonic hardness gauge testing bracket with pressing structure | |
| CN208314180U (en) | A kind of three-phase intelligent electric energy meter | |
| CN112461081A (en) | Wood craft overall dimension detection device | |
| CN209055027U (en) | A kind of wood side-guide LINK bracket component cubing | |
| CN203337055U (en) | Length measuring tool | |
| CN209360693U (en) | A kind of fat girth meaurement instrument | |
| CN219768173U (en) | Detection clamp of electrostatic tester | |
| CN202304927U (en) | Reading assist device for measuring cylinder | |
| CN204854605U (en) | Survey device is warp in breathing of concrete solid structure | |
| CN212458770U (en) | Measurement calibrating device | |
| CN221308163U (en) | Positioning device for testing cosmetic efficacy evaluation probe | |
| CN213714416U (en) | A high accuracy test chi for engineering mechanics research test | |
| CN212007256U (en) | Perpendicularity measuring device for building construction | |
| CN218628587U (en) | Intelligent electronic weighing instrument | |
| CN219200296U (en) | Novel stake height measurement device of stake of cutting | |
| CN212567211U (en) | Animal body surface tumor measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |