CN201992300U - Fixed stand with clamping device for detection equipment - Google Patents
Fixed stand with clamping device for detection equipment Download PDFInfo
- Publication number
- CN201992300U CN201992300U CN201120055801XU CN201120055801U CN201992300U CN 201992300 U CN201992300 U CN 201992300U CN 201120055801X U CN201120055801X U CN 201120055801XU CN 201120055801 U CN201120055801 U CN 201120055801U CN 201992300 U CN201992300 U CN 201992300U
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- Prior art keywords
- self
- rod
- connecting rod
- hinged
- lock
- 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
- 238000001514 detection method Methods 0.000 title abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000012360 testing method Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 241001247821 Ziziphus Species 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 24
- 239000010959 steel Substances 0.000 abstract description 24
- 230000005540 biological transmission Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 230000002493 climbing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
A fixed stand with a clamping device for detection equipment relates to the fixed stand. The clamping device and a locking device for locking the clamping device are arranged in a fixed seat; at present, a power transmission tower in China is mainly built by adopting angle steel; and a main body of the tower main body is formed by four vertical main angle steels and other angle steels for connecting the main angle steels. The fixed stand is designed according to the special structure of the angle steel and is quite convenient to grab and loosen the angle steel; and the height of a handle can be adjusted so as to fix detection equipment at different heights.
Description
Technical field
The utility model relates to a kind of fixed frame, holds Device Testing equipment fixed frame especially for a kind of strap clamp that electric power pylon detects.
Background technique
According to the statistics of national grid department, by the end of the year 2009, China has 110(66 now) KV and above ultra-high-tension power transmission line count roughly 553382 kilometers, the conservative estimation of electric power pylon quantity has 1,800,000, and increasing rapidly, enormous amount, many iron towers need detect maintenance.
At present, the safety detection of iron tower mainly is that line attendant regularly carries detection facility and manually goes up tower and detect.When detecting, its detection facility carries very inconvenient.The detection facility problem of carrying is important problems in the iron tower safety detection implementation process.At present, detection facility carries and mainly contains dual mode, and the one, the carry-on back of staff, the 2nd, detection facility is placed on ground, carry tower detection on the sufficiently long monitoring terminal of datawire.If allow the staff back on the body, can influence its action and working efficiency, and increase the danger of workman's climbing tower.If detection facility is placed on ground, by increasing datawire, carry tower detection on the sense terminals, be subjected to the restriction of iron tower height, for the high tower of rice up to a hundred even hundreds of rice, this method is impossible realize.In a word, when electric power pylon is carried out safety detection, be badly in need of seeking a kind of new detection facility and carry mode.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of strap clamp and holds Device Testing equipment fixed frame, can carry detection facility easily on iron tower, improves detection efficiency, strengthens Security.
For solving the problems of the technologies described above, the technological scheme that the utility model adopted is: a kind of strap clamp is held Device Testing equipment fixed frame, is provided with holding device and the locking device that is used to lock holding device in the fixed base;
In the described holding device, at least two pawl mechanisms are hinged by coupling shaft;
First connecting rod one end is hinged by coupling shaft and self-lock rod in the described pawl mechanism, the other end and second connecting rod are hinged, second connecting rod is movably arranged on the fixed base by first bearing pin, the second connecting rod the other end and third connecting rod are hinged, the third connecting rod the other end and clamping plate are hinged, clamping plate are provided with a plurality of struts, and strut and fixed base flexibly connect by second bearing pin;
Also be provided with at least two push rods, push rod is connected with self-lock rod by the top connecting rod;
In the described locking device, self-lock rod and coupling shaft are hinged, and self-lock rod is provided with Returnning spring, and self-lock rod one side is equipped with locking framework.
Described self-lock rod is provided with tooth, and the sour jujube bar cooperates with tooth on the self-lock rod in the described locking framework, and the sour jujube bar passes self-locking spring and is connected with controlling rod.
Described locking framework is a cam lock mechanism.
Described locking framework is a hydraulic locking mechanism.
Described fixed base is provided with handle.
Described fixed base is provided with a plurality of mounting holes.
At present, China's electric power pylon mainly adopts angle steel to build, and the iron tower main body is made of four other angle steel of erectting leading role's steel and connection leading role steel.The utility model is according to the design of the special construction of angle steel, can firmly grasp, unclamp angle steel very easily, and the adjustable height of handle is to adapt to the fixedly detection facility of different heights.
A kind of strap clamp that the utility model provides is held Device Testing equipment fixed frame, clamps angle steel by mechanism hand and fix detection facility on iron tower, to make things convenient for carrying out of testing; Detection facility need not to back on the body, and staff's action is more flexible, has reduced the danger of testing; This gantry operation is simple, and self-locking mechanism is safe and effective, and is easy to use, can improve staff's detection efficiency; Fixed base is provided with a plurality of mounting holes, and the detection facility of various sizes can be installed, and has the Applicable scope of broad.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the A-A partial sectional view of Fig. 2.
Fig. 2 is the B-B partial sectional view of Fig. 1.
Fig. 3 is the C-C partial sectional view of Fig. 2.
Fig. 4 is the structural representation of holding device in the utility model.
Fig. 5 is a stereogram of the present utility model.
Fig. 6 is the utility model gripper edge user mode schematic representation of angle steel up.
Fig. 7 is the utility model clamp face user mode schematic representation of angle steel up.
Embodiment
In Fig. 1 ~ Fig. 5, a kind of strap clamp is held Device Testing equipment fixed frame, is provided with holding device and the locking device that is used to lock holding device in the fixed base 1;
In the described holding device, at least two pawl mechanisms are hinged by coupling shaft 2; Two pawl mechanisms are with coupling shaft 2 symmetric arrangement.
First connecting rod 8 one ends are hinged by coupling shaft 2 and self-lock rod 4 in the described pawl mechanism, the other end and second connecting rod 10 are hinged, second connecting rod 10 is movably arranged on the fixed base 1 by first bearing pin 15, second connecting rod 10 the other ends and third connecting rod 11 are hinged, third connecting rod 11 the other ends and clamping plate 14 are hinged, clamping plate 14 are provided with a plurality of struts 13, and strut 13 flexibly connects by second bearing pin 16 with fixed base 1; Described fixed base 1 is provided with handle 17, and described fixed base 1 is provided with a plurality of mounting holes, in order to installation and measuring equipment.
Also be provided with at least one push rod 12, push rod 12 is connected with self-lock rod 4 by top connecting rod 9; In Fig. 6 and Fig. 7, no matter the limit of angle steel or face be towards equipment, but by push rod 12 equal driving claw mechanisms angle steel is firmly grasped, thus by locking device locking back in order to carry detection facility.
In the described locking device, self-lock rod 4 is hinged with coupling shaft 2, and self-lock rod 4 is provided with Returnning spring 5, and self-lock rod 4 one sides are equipped with locking framework.
Described self-lock rod 4 is provided with tooth, and the tooth mouth is downward, and sour jujube bar 7 cooperates with tooth on the self-lock rod 4 in the described locking framework, and the fore-end design and the tooth mouth of self-lock rod just coincide, and sour jujube bar 7 passes self-locking spring 6 and is connected with controlling rod 3.This mechanism can only move self-lock rod 4 to a direction not by lower control arm 3 time.
The utility model uses very simple.When staff's climbing tower, at first fixed base 1 is fixed on the angle steel, both hands climbing certain distance, install safety installation then, again fixed base 1 is taken off, allow fixed base 1 clamp then in a certain position of the direction of advancing, and so forth, equipment and people leapfrog, and when arriving detection site, fixed base 1 is fixed on the appropriate location gets final product.
Concrete working procedure is as follows:
Original state: the fixed base that carries detection facility is clamped on the angle steel;
The first step: workman's handle 17 of holding with a firm grip, and with thumb with controlling rod 3 to pressing down, locking framework is opened;
Second step: the workman mentions entire equipment, and holding device unclamps angle steel under the effect of Returnning spring 5 elastic force, and fixed base breaks away from angle steel fully;
The 3rd step: in next position, the workman inserts the guiding groove or the roof pressure push rod of fixed base lower end with angle steel, and holding device clamps, self-locking simultaneously, and fixed base safety is fixed on the angle steel, finishes once climbing action;
Three steps above only needing to repeat, can realize safety, efficiently, electric power pylon safety detection work easily.
Optionally, described locking framework is a cam lock mechanism.By anti-skidding tooth is set on self-lock rod and cam, after hold-down segment, establish the curve of one section nearly circle on the cam, like this, when the cam pressing self-lock rod, also can drive self-lock rod and move a segment distance, thereby make tighter that clamping plate 14 can grab angle steel.
Optionally, described locking framework is a hydraulic locking mechanism.
Claims (6)
1. a strap clamp is held Device Testing equipment fixed frame, it is characterized in that: be provided with holding device and the locking device that is used to lock holding device in the fixed base (1);
In the described holding device, at least two pawl mechanisms are hinged by coupling shaft (2);
First connecting rod (8) one ends are hinged by coupling shaft (2) and self-lock rod (4) in the described pawl mechanism, the other end and second connecting rod (10) are hinged, second connecting rod (10) is movably arranged on the fixed base (1) by first bearing pin (15), second connecting rod (10) the other end and third connecting rod (11) are hinged, third connecting rod (11) the other end and clamping plate (14) are hinged, clamping plate (14) are provided with a plurality of struts (13), and strut (13) flexibly connects by second bearing pin (16) with fixed base (1);
Also be provided with at least two push rods (12), push rod (12) is connected with self-lock rod (4) by top connecting rod (9);
In the described locking device, self-lock rod (4) is hinged with coupling shaft (2), and self-lock rod (4) is provided with Returnning spring (5), and self-lock rod (4) one sides are equipped with locking framework.
2. a kind of strap clamp according to claim 1 is held Device Testing equipment fixed frame, it is characterized in that: described self-lock rod (4) is provided with tooth, sour jujube bar (7) cooperates with tooth on the self-lock rod (4) in the described locking framework, and sour jujube bar (7) passes self-locking spring (6) and is connected with controlling rod (3).
3. a kind of strap clamp according to claim 1 is held Device Testing equipment fixed frame, it is characterized in that: described locking framework is a cam lock mechanism.
4. a kind of strap clamp according to claim 1 is held Device Testing equipment fixed frame, it is characterized in that: described locking framework is a hydraulic locking mechanism.
5. a kind of strap clamp according to claim 1 is held Device Testing equipment fixed frame, it is characterized in that: described fixed base (1) is provided with handle (17).
6. a kind of strap clamp according to claim 1 is held Device Testing equipment fixed frame, it is characterized in that: described fixed base (1) is provided with a plurality of mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120055801XU CN201992300U (en) | 2011-03-06 | 2011-03-06 | Fixed stand with clamping device for detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120055801XU CN201992300U (en) | 2011-03-06 | 2011-03-06 | Fixed stand with clamping device for detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992300U true CN201992300U (en) | 2011-09-28 |
Family
ID=44668790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120055801XU Expired - Fee Related CN201992300U (en) | 2011-03-06 | 2011-03-06 | Fixed stand with clamping device for detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992300U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162030A (en) * | 2015-07-23 | 2015-12-16 | 国家电网公司 | Apparatus for replacing supporting angle iron on bottom of iron tower |
| CN105715925A (en) * | 2016-04-18 | 2016-06-29 | 郑建平 | Fastening device for displayer equipment and use method of fastening device |
| CN108953837A (en) * | 2018-03-23 | 2018-12-07 | 宁波中惠信息技术有限公司 | A kind of detection device adapting to different-diameter pipeline |
| CN109058689A (en) * | 2018-09-05 | 2018-12-21 | 深圳市蓝禾技术有限公司 | Electronic device stand |
| CN112762327A (en) * | 2021-01-16 | 2021-05-07 | 兰州大学 | Profile clamping device and clamping method |
-
2011
- 2011-03-06 CN CN201120055801XU patent/CN201992300U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162030A (en) * | 2015-07-23 | 2015-12-16 | 国家电网公司 | Apparatus for replacing supporting angle iron on bottom of iron tower |
| CN105715925A (en) * | 2016-04-18 | 2016-06-29 | 郑建平 | Fastening device for displayer equipment and use method of fastening device |
| CN108953837A (en) * | 2018-03-23 | 2018-12-07 | 宁波中惠信息技术有限公司 | A kind of detection device adapting to different-diameter pipeline |
| CN108953837B (en) * | 2018-03-23 | 2020-10-27 | 宁波中惠信息技术有限公司 | Detection apparatus suitable for pipelines with different diameters |
| CN109058689A (en) * | 2018-09-05 | 2018-12-21 | 深圳市蓝禾技术有限公司 | Electronic device stand |
| CN112762327A (en) * | 2021-01-16 | 2021-05-07 | 兰州大学 | Profile clamping device and clamping method |
| CN112762327B (en) * | 2021-01-16 | 2024-04-12 | 兰州大学 | Profile clamping device and clamping method |
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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: ZHU DALIN DAI SHENGLI ZHANG BING CHEN YONG STATE G Free format text: FORMER OWNER: ZHU DALIN DAI SHENGLI ZHANG BING CHEN YONG Effective date: 20121220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121220 Address after: 404000 Chongqing city Wanzhou District Dragon Plaza No. 1 Wanzhou Power Supply Bureau Department of Biotechnology Patentee after: Dou Yicheng Patentee after: Zhu Dalin Patentee after: Dai Shengli Patentee after: Zhang Bing Patentee after: Chen Yong Patentee after: State Grid Corporation of China Address before: 404000 Chongqing city Wanzhou District Dragon Plaza No. 1 Wanzhou Power Supply Bureau Department of Biotechnology Patentee before: Dou Yicheng Patentee before: Zhu Dalin Patentee before: Dai Shengli Patentee before: Zhang Bing Patentee before: Chen Yong |
|
| 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: 20110928 Termination date: 20180306 |