CN203654180U - Excessive-clamping-preventive clamping mechanism of cable robot - Google Patents
Excessive-clamping-preventive clamping mechanism of cable robot Download PDFInfo
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- CN203654180U CN203654180U CN201320856960.9U CN201320856960U CN203654180U CN 203654180 U CN203654180 U CN 203654180U CN 201320856960 U CN201320856960 U CN 201320856960U CN 203654180 U CN203654180 U CN 203654180U
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- clamping
- fairlead
- excessive
- guide sleeve
- steel ball
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Abstract
The utility model discloses an excessive-clamping-preventive clamping mechanism of a cable robot and belongs to the field of special robots. The excessive-clamping-preventive clamping mechanism comprises an upper rack, an upper guide sleeve, a clamping rod, a lower guide sleeve, a rack, a bolt, a safety clutch mechanism, an outer ring, a screw, a spring, a steel ball and a square handle, the upper guide sleeve is arranged on the upper rack, the lower guide sleeve is arranged on the lower rack, a thread is arranged on the upper guide sleeve, one end of the clamping rod penetrates the lower guide sleeve while the other end of the same is meshed with the thread of the upper guide sleeve, and the safety clutch mechanism is arranged on the clamping rod and composed of the outer ring, the screw, the spring, the steel ball and the square handle. The problem that existing cable robot clamping mechanisms are prone to causing excessive clamping is solved, and the excessive-clamping-preventive clamping mechanism has the advantages of simple structure, reasonable design and easiness in manufacturing.
Description
Technical field
The utility model belongs to field of special robots, more particularly, relates to a kind of robot and climbs and clamp the excessive cable robot clamp mechanism of anti-clamping of use.
Background technology
Cable stayed bridge, as the new model of modern bridge, is worldwide widely used.As the cable long term exposure of one of cable stayed bridge main bearing member, in air, through wind and weather Exposure to Sunlight, the pe sheath on cable surface will produce sclerosis and cracking phenomena in various degree, brings the serious problems such as rust staining, fracture of wire to the steel tendon in sheath; Because Wind induced Random, rain shake, make the steel wire in cable produce micro-friction simultaneously, then cause serious fracture of wire problem, bury serious hidden danger to cable stayed bridge.
In recent years, there is than before larger improvement by pneumatic, the electronic cable robot of many moneys of Shanghai Communications University and Anhui University of Technology's development, the basic general operational requirement meeting cable-maintaining.But in the robot course of work, different cables is safeguarded, and it needs debugging after installing on different cables, especially the debugging of its clamp mechanism, because clamp mechanism is wayward for the pressure of cable, tend to cause clamp excessively, cable is caused to certain damage, and affect the operation of robot.
Utility model content
Easily cause and clamp excessive problem for existing cable robot clamp mechanism, the utility model provides a kind of anti-clamping excessive cable robot clamp mechanism.
For addressing the above problem, the utility model adopts following technical scheme.
The excessive cable robot clamp mechanism of a kind of anti-clamping, comprise upper spider, upper fairlead, clamping bar, lower fairlead, lower bearing bracket, bolt, upper spider is provided with fairlead, lower bearing bracket is provided with lower fairlead, upper fairlead is provided with screw thread, clamping bar lower end is through lower fairlead, the threaded engagement of upper end and upper fairlead, described clamping bar lower end is provided with insurance clutch, described insurance clutch is by outer ring, screw, spring, steel ball, side's handle composition, described outer ring is connected with clamping bar, described square handle is connected with bolt, described screw is assemblied in the screwed hole of outer ring, described handle surface, the steel ball side of being pressed on, between described screw and steel ball, be provided with spring.
Described steel ball is stainless shot, and described spring is Compress Spring.
Than prior art, the beneficial effects of the utility model are:
(1) the utility model utilization insurance clutch prevents the excessive clamping of robot clamp mechanism for cable, according to different conditions of work, the spring of different-stiffness is set, in the time that clamping pressure is excessive, side's handle can occur skidding in insurance clutch, both guarantee the reliable clamping of clamp mechanism, prevented again the excessive clamping for cable.
(2) the utility model is simple in structure, reasonable in design, is easy to manufacture.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the sectional view along A-A line in Fig. 1.
In figure: 1-upper spider, 2-upper fairlead, 3-clamping bar, 4-lower fairlead, 5-lower bearing bracket, 6-insurance clutch, 7-outer ring, 8-screw, 9-spring, 10-steel ball, 11-square handle, 12-bolt.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Fig. 1, shown in Fig. 2, the excessive cable robot clamp mechanism of anti-clamping of the present utility model comprises upper spider 1, upper fairlead 2, clamping bar 3, lower fairlead 4, lower bearing bracket 5, bolt 12, upper spider 1 is provided with fairlead 2, lower bearing bracket 5 is provided with lower fairlead 4, upper fairlead 2 is provided with screw thread, clamping bar 3 lower ends are through lower fairlead 4, the threaded engagement of upper end and upper fairlead 2, described clamping bar 3 lower ends are provided with insurance clutch 6, described insurance clutch 6 is by outer ring 7, screw 8, spring 9, steel ball 10, side's handle 11 forms, described outer ring 7 is connected with clamping bar 3, described square handle 11 is connected with bolt 12, described screw 8 is assemblied in the screwed hole of outer ring 7, described steel ball 10 side's of being pressed on handle 11 surfaces, between described screw 8 and steel ball 10, be provided with spring 9.
Described steel ball 10 is stainless shot, and described spring 9 is Compress Spring.
Claims (3)
1. the excessive cable robot clamp mechanism of anti-clamping, comprise upper spider (1), upper fairlead (2), clamping bar (3), lower fairlead (4), lower bearing bracket (5), bolt (12), upper spider (1) is provided with fairlead (2), lower bearing bracket (5) is provided with lower fairlead (4), upper fairlead (2) is provided with screw thread, clamping bar (3) lower end is through lower fairlead (4), the threaded engagement of upper end and upper fairlead (2), it is characterized in that, described clamping bar (3) lower end is provided with insurance clutch (6), described insurance clutch (6) is by outer ring (7), screw (8), spring (9), steel ball (10), side's handle (11) composition, described outer ring (7) is connected with clamping bar (3), described square handle (11) is connected with bolt (12), described screw (8) is assemblied in the screwed hole of outer ring (7), described steel ball (10) side's of being pressed on handle (11) surface, between described screw (8) and steel ball (10), be provided with spring (9).
2. the excessive cable robot clamp mechanism of anti-clamping according to claim 1, is characterized in that, described steel ball (10) is stainless shot.
3. the excessive cable robot clamp mechanism of anti-clamping according to claim 1, is characterized in that, described spring (9) is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856960.9U CN203654180U (en) | 2013-12-24 | 2013-12-24 | Excessive-clamping-preventive clamping mechanism of cable robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320856960.9U CN203654180U (en) | 2013-12-24 | 2013-12-24 | Excessive-clamping-preventive clamping mechanism of cable robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654180U true CN203654180U (en) | 2014-06-18 |
Family
ID=50920587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320856960.9U Expired - Fee Related CN203654180U (en) | 2013-12-24 | 2013-12-24 | Excessive-clamping-preventive clamping mechanism of cable robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594710A (en) * | 2020-05-09 | 2020-08-28 | 安徽春辉仪表线缆集团有限公司 | Fixed equipment of placing of instrument and meter |
-
2013
- 2013-12-24 CN CN201320856960.9U patent/CN203654180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594710A (en) * | 2020-05-09 | 2020-08-28 | 安徽春辉仪表线缆集团有限公司 | Fixed equipment of placing of instrument and meter |
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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 |
Granted publication date: 20140618 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |