CN201637365U - Special ruler for manufacturing cable bridge - Google Patents
Special ruler for manufacturing cable bridge Download PDFInfo
- Publication number
- CN201637365U CN201637365U CN2010201587119U CN201020158711U CN201637365U CN 201637365 U CN201637365 U CN 201637365U CN 2010201587119 U CN2010201587119 U CN 2010201587119U CN 201020158711 U CN201020158711 U CN 201020158711U CN 201637365 U CN201637365 U CN 201637365U
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- CN
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- Prior art keywords
- chi
- model
- utility
- hole
- crane span
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- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a special chi of crane span structure preparation, including swing joint's more than two sections chi, characteristics are equipped with the rectangular shape hole on the chi, and the connecting piece passes the rectangular shape hole on the chi, with two liang of connections of chi. The both ends of rectangular hole are semi-circular or square, and the rectangular hole extends to the other end from the one end of chi, and the width and the connecting piece in hole match. The utility model discloses owing to be equipped with rectangular shape hole on special chi, simultaneously, because pass through bolted connection between chi and the chi, during the use, can loosen coupling nut as required, can carry out arbitrary angular rotation, free regulation length. Use the utility model discloses when measuring the crane span structure, simple, swift, the size that records is accurate, helps shortening man-hour, improves the work efficiency of installation crane span structure. The utility model discloses simple structure is suitable for electrician's trade and uses widely.
Description
Technical field:
The utility model relates to the crane span structure tools, is specifically related to cable testing bridge and makes special ruler.
Background technology:
At present, in the installation or maintenance process of cable testing bridge, run into the connection of differing heights or different angles crane span structure through regular meeting.Run into such situation, generally measure, reequip crane span structure by the masterful technique workman then according to field condition, perhaps customized by producer.The process of measuring is cumbersome, and the on-the-spot data error of measuring is bigger, has prolonged the time of installing.
Summary of the invention:
The technical problems to be solved in the utility model provides a kind of cable testing bridge and makes special ruler, and measuring operation is simple, the data of surveying accurate, can effectively shorten set-up time of crane span structure.
The utility model is achieved through the following technical solutions:
Cable testing bridge is made special ruler, comprises the above chi that flexibly connects of two joints, and characteristics are that chi is provided with the strip hole, and web member passes the strip hole on the chi, and chi is connected in twos.
The further improvement project of the utility model is, the two ends in the strip hole on the described special ruler are semicircle or square, and the strip hole extends to the other end from an end of chi, and the width in hole mates with web member.
The utility model further improvement project is that described special ruler web member is made up of bolt, nut.
Advantage of the present utility model:
The utility model is owing to be provided with the strip hole on special ruler, simultaneously, owing to be connected by bolt between chi and the chi, during use, can unclamp the attaching nut as required, can carry out arbitrarily angled rotation, and regulate length freely.
When using the utility model to measure crane span structure, simple, quick, measured size is accurate, helps to shorten man-hour, improves the work efficiency of erection bridge.
The utility model is simple in structure, is suitable for electrician trade and promotes the use of.
Description of drawings:
Fig. 1 is the utility model floor map.
Embodiment:
As shown in Figure 1, a kind of cable testing bridge is made special ruler, comprises the above chi that flexibly connects of two joints, and chi is provided with strip hole 4, and described web member 5 is made up of bolt, nut, and bolt passes the strip hole 4 on the chi, and chi is connected in twos.The two ends in strip hole 4 are semicircle, and strip hole 4 extends to the other end from an end of chi, the width in strip hole 4 and described bolt coupling.
Still as shown in Figure 1, described chi is made of three joints, and first segment chi 1 and the second joint chi, 2 scale values are from left to right and are arranged in order from small to large, and the 3rd joint chi 3 scale values are arranged in order from left to right from big to small.During use, unclamp the attaching nut first segment chi 1 and the 3rd joint chi 3 are outwards stretched or inwardly compress just adjustable length, rotate any one and save chi, can adjust mutual angle.
The concrete operations of actual measurement crane span structure are: unclamp the attaching nut between the first segment chi 1 and the second joint chi 2, the zero graduation line of first segment chi 1 is alignd for one section with the cable that needs erection bridge, choose after the length of first segment chi, the rotation second joint chi 2, determine the angle between the first segment chi 1 and the second joint chi 2, screw both attaching nuts then.Then, unclamp the attaching nut between the second joint chi 2 and the 3rd joint chi 3, move the 3rd joint chi 3, the scale value that the second joint chi 2 is read needs the cable testing bridge length of installation consistent with second joint, rotation as required again, telescopic adjustment the 3rd joint chi, determine the 3rd joint chi length and with the angle of the second joint chi 2, screw the attaching nut that the second joint chi 2 and the 3rd saves chi 3 at last.By above-mentioned actual measurement, obtain the crane span structure dimension model, can make crane span structure by this dimension model.
Claims (4)
1. cable testing bridge is made special ruler, comprises the above chi that flexibly connects of two joints, and it is characterized in that: chi is provided with strip hole (4), and web member (5) passes the strip hole (4) on the chi, and chi is connected in twos.
2. cable testing bridge as claimed in claim 1 is made special ruler, it is characterized in that: the two ends in described strip hole (4) are for semicircle or square, and strip hole (4) extend to the other end from an end of chi, the width in hole and web member (5) coupling.
3. cable testing bridge as claimed in claim 1 or 2 is made special ruler, and it is characterized in that: described web member (5) is made up of bolt, nut.
4. cable testing bridge as claimed in claim 1 is made special ruler, it is characterized in that: described chi is made of three joints, the first segment chi (1) and second joint chi (2) scale value are from left to right and are arranged in order from small to large, and the 3rd joint chi (3) scale value is arranged in order from left to right from big to small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201587119U CN201637365U (en) | 2010-04-06 | 2010-04-06 | Special ruler for manufacturing cable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201587119U CN201637365U (en) | 2010-04-06 | 2010-04-06 | Special ruler for manufacturing cable bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201637365U true CN201637365U (en) | 2010-11-17 |
Family
ID=43081865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201587119U Expired - Lifetime CN201637365U (en) | 2010-04-06 | 2010-04-06 | Special ruler for manufacturing cable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201637365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934910A (en) * | 2015-06-25 | 2015-09-23 | 上海外高桥造船有限公司 | Double-sided cable bracket used for supplying ships on ocean platform |
| CN105240363A (en) * | 2015-10-29 | 2016-01-13 | 重庆市璧山区红宁汽车配件有限公司 | Automatic hydraulic device for disc brake pad |
-
2010
- 2010-04-06 CN CN2010201587119U patent/CN201637365U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934910A (en) * | 2015-06-25 | 2015-09-23 | 上海外高桥造船有限公司 | Double-sided cable bracket used for supplying ships on ocean platform |
| CN105240363A (en) * | 2015-10-29 | 2016-01-13 | 重庆市璧山区红宁汽车配件有限公司 | Automatic hydraulic device for disc brake pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
|
| CX01 | Expiry of patent term |