CN204730961U - Rod member force measuring machine - Google Patents
Rod member force measuring machine Download PDFInfo
- Publication number
- CN204730961U CN204730961U CN201520443078.0U CN201520443078U CN204730961U CN 204730961 U CN204730961 U CN 204730961U CN 201520443078 U CN201520443078 U CN 201520443078U CN 204730961 U CN204730961 U CN 204730961U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- rod member
- force measuring
- measuring machine
- rod
- 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
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a kind of rod member force measuring machine, comprise fixture, lower clamp, dynamometer, it also comprises multiple upper screw rod and multiple lower screw rod, one end of described dynamometer is fixedly connected with one end of upper screw rod, the other end of upper screw rod is fixedly connected on fixture, the other end of dynamometer is fixedly connected with one end of lower screw rod, and the other end of lower screw rod is fixedly connected on lower clamp, and the straight line at upper screw rod and lower screw rod place and the centerline parallel of clamped rod member.The utility model handling are simple, are convenient to use at the construction field (site).
Description
Technical field
The utility model relates to a kind of rod member force measuring machine, belongs to surveying instrument field.
Background technology
Series Compensation is emerging, advanced Power Electronic Technique as one, there is apparatus cost low, feature applied widely, and the correct pretension of the shock resistance of series compensation platform and stationarity and mesa base oblique pull insulator has very important relation, so correctly test out the pretightning force of oblique pull insulator, building of series compensation platform is played an important role.In some macrotype platforms, when the rod member in pre-tightening apparatus cannot install fixing force measuring machine, urgently a kind of interim force measuring machine that can reach same effect.
Summary of the invention
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provides a kind of rod member force measuring machine, and its handling is simple, is convenient to use at the construction field (site).
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of rod member force measuring machine, comprise fixture, lower clamp, dynamometer, it also comprises multiple upper screw rod and multiple lower screw rod, one end of described dynamometer is fixedly connected with one end of upper screw rod, the other end of upper screw rod is fixedly connected on fixture, the other end of dynamometer is fixedly connected with one end of lower screw rod, the other end of lower screw rod is fixedly connected on lower clamp, and the straight line at upper screw rod and lower screw rod place and the centerline parallel of clamped rod member.
Further provide the concrete annexation of a kind of upper screw rod and upper fixture, described upper fixture is provided with the through hole matched with upper screw rod, upper screw rod to be inserted in through hole and is fixed on upper fixture by nut.
Further provide the concrete annexation of a kind of lower screw rod and lower clamp, described lower clamp is provided with the through hole matched with lower screw rod, lower screw rod to be inserted in through hole and is fixed on lower clamp by nut.
Further in order to put into rod member, described upper fixture and lower clamp are provided with opening.
Further in order to show the size of power, described dynamometer is also connected with display.
Further, described dynamometer is provided with two, and is symmetrically distributed in two surveys of rod member.
Further, described upper fixture and lower clamp all adopt metal material to make.
Further, described screw rod is metal screw.
After have employed technique scheme, upper fixture, lower clamp and dynamometer connect as a whole by upper and lower screw rod by the utility model, the two ends of upper fixture and lower clamp retain rod pieces, the registration sum of display is the pulling force of rod member, the utility model assembling, convenient disassembly, measure reliable, the workload of working-yard can be reduced, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the front sectional view of the utility model rod member force measuring machine;
Fig. 2 is the A-A sectional view of Fig. 1;
In figure, 1, upper fixture, 2-1, upper screw rod, 2-2, lower screw rod, 3, dynamometer, 4, lower clamp, 5, rod member.
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of rod member force measuring machine, comprise fixture 1, lower clamp 4, dynamometer 3, it also comprises multiple upper screw rod 2-1 and multiple lower screw rod 2-2, one end of dynamometer 3 is fixedly connected with one end of upper screw rod 2-1, the other end of upper screw rod 2-1 is fixedly connected on fixture 1, the other end of dynamometer 3 is fixedly connected with one end of lower screw rod 2-2, the other end of lower screw rod 2-2 is fixedly connected on lower clamp 4, and the straight line at upper screw rod 2-1 and lower screw rod 2-2 place and the centerline parallel of clamped rod member 5.
As shown in Figure 1, 2, upper fixture 1 is provided with the through hole matched with upper screw rod 2-1, upper screw rod 2-1 is inserted through hole and is fixed on upper fixture 1 by nut.
As shown in Figure 1, 2, lower clamp 4 is provided with the through hole matched with lower screw rod 2-2, lower screw rod 2-2 is inserted through hole and is fixed on lower clamp 4 by nut.
As shown in Figure 2, upper fixture 1 and lower clamp 4 are provided with the opening for putting into rod member 5.
As shown in Figure 1, dynamometer 3 is also connected the size to show power with display.
As shown in Figure 1, dynamometer 3 is provided with two, and is symmetrically distributed in the both sides of rod member 5.
Upper fixture 1 and lower clamp 4 all adopt metal material to make.
Screw rod 2 is metal screw.
Upper fixture 1, lower clamp 4 and dynamometer 3 are connected as a whole by upper screw rod 2-1 with lower screw rod 2-2 by the utility model, the two ends of upper fixture 1 and lower clamp 4 retain rod pieces 5, the registration sum of display is the pulling force of rod member 5, upper fixture 1 can change according to the size of institute's measuring staff part 5 with the size of lower clamp 4, and the material that upper and lower fixture uses can select suitable material according to the size of the pulling force of required measurement; The utility model assembling, convenient disassembly, measure reliable, can reduce the workload of working-yard, increase work efficiency, and the utility model is particularly suitable for the pulling force measuring rod member in pre-tightening apparatus.
Above-described specific embodiment; technical matters, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a rod member force measuring machine, comprise fixture (1), lower clamp (4), dynamometer (3), it is characterized in that: it also comprises multiple upper screw rod (2-1) and multiple lower screw rod (2-2), one end of described dynamometer (3) is fixedly connected with one end of upper screw rod (2-1), the other end of upper screw rod (2) is fixedly connected on fixture (1), the other end of dynamometer (3) is fixedly connected with one end of lower screw rod (2-2), the other end of lower screw rod (2-2) is fixedly connected on lower clamp (4), and upper screw rod (2-1) and the lower straight line at screw rod (2-2) place and the centerline parallel of clamped rod member (5).
2. rod member force measuring machine according to claim 1, it is characterized in that: described upper fixture (1) is provided with the through hole matched with upper screw rod (2-1), upper screw rod (2-1) to be inserted in through hole and is fixed on upper fixture (1) by nut.
3. rod member force measuring machine according to claim 2, it is characterized in that: described lower clamp (4) is provided with the through hole matched with lower screw rod (2-2), lower screw rod (2-2) to be inserted in through hole and is fixed on lower clamp (4) by nut.
4. the rod member force measuring machine according to claim 1 or 2 or 3, is characterized in that: described upper fixture (1) and lower clamp (4) are provided with the opening for putting into rod member (5).
5. rod member force measuring machine according to claim 1, is characterized in that: described dynamometer (3) is also connected the size to show power with display.
6. rod member force measuring machine according to claim 1 or 5, is characterized in that: described dynamometer (3) is provided with two, and is symmetrically distributed in the both sides of rod member (5).
7. rod member force measuring machine according to claim 1, is characterized in that: described upper fixture (1) and lower clamp (4) all adopt metal material to make.
8. rod member force measuring machine according to claim 1, is characterized in that: described screw rod (2) is metal screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443078.0U CN204730961U (en) | 2015-06-25 | 2015-06-25 | Rod member force measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520443078.0U CN204730961U (en) | 2015-06-25 | 2015-06-25 | Rod member force measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730961U true CN204730961U (en) | 2015-10-28 |
Family
ID=54389302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520443078.0U Expired - Fee Related CN204730961U (en) | 2015-06-25 | 2015-06-25 | Rod member force measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204730961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473108A (en) * | 2017-06-30 | 2017-12-15 | 上海建工集团股份有限公司 | A kind of tower crane tower body vertically connects safety monitoring assembly and its use and method for early warning |
-
2015
- 2015-06-25 CN CN201520443078.0U patent/CN204730961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473108A (en) * | 2017-06-30 | 2017-12-15 | 上海建工集团股份有限公司 | A kind of tower crane tower body vertically connects safety monitoring assembly and its use and method for early warning |
| CN107473108B (en) * | 2017-06-30 | 2019-05-17 | 上海建工集团股份有限公司 | A kind of tower crane tower body vertically connects safety monitoring assembly and its use and method for early warning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151028 Termination date: 20200625 |