CN201751802U - Ruler clamping pliers for measurement - Google Patents
Ruler clamping pliers for measurement Download PDFInfo
- Publication number
- CN201751802U CN201751802U CN2010202290824U CN201020229082U CN201751802U CN 201751802 U CN201751802 U CN 201751802U CN 2010202290824 U CN2010202290824 U CN 2010202290824U CN 201020229082 U CN201020229082 U CN 201020229082U CN 201751802 U CN201751802 U CN 201751802U
- Authority
- CN
- China
- Prior art keywords
- screw
- screw rod
- clamping plate
- splint
- decide
- 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
- 238000005259 measurement Methods 0.000 title claims abstract description 11
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a measure and use double-layered chi pincers, includes handle and two corresponding forceps holder boards, the pincers splint have one to decide splint and one to move the splint, decide splint and roof and curb plate and connect into an open-ended framework, and open at the center of roof has a screw, has worn a screw rod in the screw, corresponds to a screw concentric welding adjusting nut above the roof, and the handle is connected at the screw rod top, moves the splint welding and at the lower extreme of screw rod. The caliper has the advantages of simple structure and convenience in installation, can bear large pulling force, and can enable the pull tape of the steel tape to be simple and rapid in operation, and save time and labor. The utility model discloses can be used for the measurement to the case roof beam in passenger traffic special line construction, also can extensively use in other building survey works.
Description
Technical field
The utility model relates to a kind of instrument that is used to strain steel tape in measuring process.
Background technology
Present national Line for Passenger Transportation construction is being carried out in a large number, and the surveying work amount of Line for Passenger Transportation raising middle flask beam is very big.The length dimension of case beam has two kinds to be respectively 31.5m and 23.5m.For ease of drawing the chi operation, certain pulling force need be satisfied in the steel tape end in surveying work.Because the pulling force of ruler is very big can't be by manually finishing, for a large amount of surveying works, the tension of steel tape operation is very inconvenient.
The utility model content
The purpose of this utility model provides a kind of measurement with folder chi pincers, and what solve steel tape in the measuring process draws chi inconvenient operation, the technical matters that efficiency of measurement is low.
For achieving the above object, the utility model adopts following technical scheme:
This measurement clamps with the folder chi, comprise handle and two corresponding clamp plates, it is characterized in that: described clamp plate has one to decide clamping plate and moving clamping plate, decide clamping plate and top board and side plate and connect into the framework of an opening, the center of top board has a screw, is installed with a screw rod in the screw, welds a setting nut with one heart corresponding to screw above the top board, the screw rod top connects handle, and moving clamping plate are welded on the lower end of screw rod.
Below the described moving clamping plate or decide fixedly connected antiskid glue cushion above the clamping plate.
Described handle can be one section and screw rod top cross bar connected vertically.
The framework of described opening can be ㄈ shape or F shape.
Compared with prior art the utlity model has following characteristics and beneficial effect:
The utility model adopts parts such as steel plate, screw rod to be welded, and is aided with antiskid glue cushion.During use one section of steel tape placed moving clamping plate and decide between the clamping plate, and clamping plate are locked with screw rod.This folder chi tonger has advantage simple in structure, easy for installation, can bear big pulling force, and what can make steel tape draws chi simple and quick, time saving and energy saving.The utility model can be used for the measurement to the case beam in the construction of visitor's special line, also can be extensive use of in other construction account work.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is a side-looking structural representation of the present utility model.
Fig. 2 is a main TV structure synoptic diagram of the present utility model (installation steel tape).
Reference numeral: 1-top board, 2-side plate, 3-screw rod, 4-setting nut, the moving clamping plate of 5-, 6-decide clamping plate, 7-antiskid glue cushion, 8-handle, 9-steel tape.
Embodiment
Embodiment is referring to Fig. 1, shown in Figure 2, this measurement clamps with the folder chi, comprise handle and two corresponding clamp plates, described clamp plate has one to decide clamping plate 6 and moving clamping plate 5, decide clamping plate 6 and top board 1 and side plate 2 and connect into the framework of an opening, the framework of opening is ㄈ shape or F shape, the center of top board 1 has a screw, be installed with a screw rod 3 in the screw, weld a setting nut 4 with one heart corresponding to screw above the top board, the screw rod top connects handle 8, and handle 8 is one section and screw rod top cross bar connected vertically, and moving clamping plate 5 are welded on the lower end of screw rod.Below the moving clamping plate or decide fixedly connected antiskid glue cushion 7 above the clamping plate.
The course of work of the present utility model:
When using the apparent size of 50m steel tape measure case beam, steel tape must be the steel tape of demarcating, and the spring balance that uses 200N is one section of tape measure.Screw rod on the folder chi pincers is screwed downwards, make a section of steel tape be clamped in moving clamping plate and decide between the clamping plate, folder chi pincers are stuck in beam-ends, when spring balance retaining pin is presented at 150N, promptly read the size of counting on the steel tape as the beam total length.
Claims (4)
1. a measurement clamps with the folder chi, comprise handle and two corresponding clamp plates, it is characterized in that: described clamp plate has one to decide clamping plate (6) and moving clamping plate (5), decide clamping plate (6) and top board (1) and side plate (2) and connect into the framework of an opening, the center of top board (1) has a screw, be installed with a screw rod (3) in the screw, weld a setting nut (4) with one heart corresponding to screw above the top board, the screw rod top connects handle (8), and moving clamping plate (5) are welded on the lower end of screw rod.
2. measurement according to claim 1 is characterized in that with folder chi pincers: below the described moving clamping plate or decide fixedly connected antiskid glue cushion (7) above the clamping plate.
3. measurement according to claim 1 and 2 clamps with the folder chi, it is characterized in that: described handle (8) is one section and screw rod top cross bar connected vertically.
4. measurement according to claim 3 clamps with the folder chi, and it is characterized in that: the framework of described opening is ㄈ shape or F shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202290824U CN201751802U (en) | 2010-06-18 | 2010-06-18 | Ruler clamping pliers for measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202290824U CN201751802U (en) | 2010-06-18 | 2010-06-18 | Ruler clamping pliers for measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201751802U true CN201751802U (en) | 2011-02-23 |
Family
ID=43602211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202290824U Expired - Fee Related CN201751802U (en) | 2010-06-18 | 2010-06-18 | Ruler clamping pliers for measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201751802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885500A (en) * | 2017-02-20 | 2017-06-23 | 武汉冶钢结构有限责任公司 | A kind of steel tape measurement apparatus and measuring method based on fixture |
-
2010
- 2010-06-18 CN CN2010202290824U patent/CN201751802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885500A (en) * | 2017-02-20 | 2017-06-23 | 武汉冶钢结构有限责任公司 | A kind of steel tape measurement apparatus and measuring method based on fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION CO. Free format text: FORMER OWNER: CHINA CONSTRUCTION CIVIL CONSTRUCTION CORP. Effective date: 20140613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100068 FENGTAI, BEIJING TO: 200135 PUDONG NEW AREA, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140613 Address after: 200135 Pudong New Area Century Avenue, Shanghai, No. 27, layer 1568 Patentee after: CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION Co.,Ltd. Address before: 100068 Beijing city Fengtai District Road No. 8 Building 8-10, it's Patentee before: CHINA CONSTRUCTION CIVIL ENGINEERING Co.,Ltd. |
|
| 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: 20110223 Termination date: 20190618 |