CN202513504U - Portal tower crane anchoring cable steering protecting device - Google Patents
Portal tower crane anchoring cable steering protecting device Download PDFInfo
- Publication number
- CN202513504U CN202513504U CN2012201756188U CN201220175618U CN202513504U CN 202513504 U CN202513504 U CN 202513504U CN 2012201756188 U CN2012201756188 U CN 2012201756188U CN 201220175618 U CN201220175618 U CN 201220175618U CN 202513504 U CN202513504 U CN 202513504U
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- CN
- China
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- cable
- plate
- protective device
- base plate
- turns
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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 - Fee Related
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Abstract
A portal tower crane anchoring cable steering protecting device comprises a baseplate, wherein a cable clamp is installed on the baseplate through a lug plate clamp; external threads are arranged at one end of a positioning screw rod; the positioning screw rod is connected and fixed with a positioning plate by installing two positioning regulating screw caps; the other end of the positioning screw rod is fixedly connected with the cable clamp; the baseplate is fixed on the ground; the cable clamp turns over and rotates on the bottom plate; and in order to facilitate detachment of a cable, the cable clamp is a cylinder spliced by two semicircular steel tubes through bolts and is limited by the detachable lug plate clamp, the positioning screw rod and a positioning screw rod fixing plate. The portal tower crane anchoring cable steering protecting device effectively avoids damage to a cable jacket caused by a traditional safety rope lashing method when a cable between moveable portal tower crane rails moves back and forth in equipment, ensures that the core of the cable is not broken due to too small bending radius of the cable, and thus avoids safety hazards such as short circuit; the portal tower crane anchoring cable steering protective device is simple in structure, convenient to install and detach, economical and practical.
Description
Technical field
The utility model relates to a kind of Men Taji service cable protective device, the protective device during especially for Men Taji service cable upset switching-over, and this device can effectively be avoided too little by Cable Bending Radius and damage that cause.
Background technology
At present the construction site tower machine of calling is more, and the outside service cable of these Men Taji is the centre that is fixed on track length direction usually, fixes with the safety rope colligation then.There is very big potential safety hazard in traditional method; In the process of daily production; The Yin Menta machine needs the frequent cart that carries out back and forth to walk, and what cable was frequent bends around fixing point back and forth, and bending radius is too small to be easy to make safety rope bearing cable sheath and inner core impaired; As find that faults such as cable short circuit or ground connection appear in untimely meeting, not only uneconomical but also influence site safety.
Summary of the invention
The utility model technical problem to be solved is, overcomes Men Taji and when reciprocal walking, causes potential safety hazards such as cable bending damage, provides a kind of safe and reliable cable to turn to protective device.
In order to address the above problem; The utility model adopts following technical scheme to be: a kind of Men Taji anchoring type cable turns to protective device; Comprise base plate, cable cleat is installed on the base plate through the otic placode card, and positioning screw one end has rolled male thread; Regulate nuts and be connected with location-plate and fix through two location are installed, the other end is fixedly connected with cable cleat.
Described cable cleat is made up of two semi-circular steel pipes, is respectively equipped with the connection otic placode on its top and bottom, two ends, connects otic placode central authorities and is reserved with bolt hole.
The equal prepared screw-bolt hole in position, four turnings of base plate, base plate can fix on the ground through expansion bolt.
Detachable otic placode card is formed by connecting through bolt two blocks of L shaped steel plates, and wherein a L shaped steel plate is welded on the base plate, and two L shaped steel plate middle positions are reserved with half slot, and the hole internal diameter that two half slots are assembled into is greater than the cable cleat external diameter.
Location-plate one end is reserved with screw hole, and this hole is greater than the adjusting screw(rod) external diameter, and the location-plate bottom is fixedly connected with base plate.
Between described cable fixture and the cable exocuticle, be provided with one deck rubber blanket.
The Men Taji anchoring type cable that the utility model provides turns to protective device; Can service cable be clipped in one becomes in the crooked smooth circular arc anchor clamps of 90 degree; In the reciprocal walking process of Men Taji cart, drive the upset back and forth on anchor plate of these anchor clamps, avoided the colligation of conventional security rope to cause cable fault; Simultaneously between cable cleat and cable, be added with one deck soft rubber pad, effectively protect cable not damaged by anchor clamps.This apparatus structure is simple, easy for installation, can effectively avoid cable impaired in reciprocal upset.
Description of drawings
Below in conjunction with accompanying drawing and instance the present invention is described further:
Fig. 1 is that a tower cables turns to the protective device vertical view.
Fig. 2 is an otic placode card structure sketch map.
Fig. 3 is that a tower cables turns to the protective device normal axomometric drawing.
Embodiment
The structure of the utility model is shown in Fig. 1-3; A kind of Men Taji anchoring type cable turns to protective device; Comprise base plate 2, cable cleat 1 is installed on the base plate 2 through otic placode card 4, and positioning screw 3 one ends have rolled male thread; Regulate nuts 9 and be connected with location-plate 6 and fix through two location are installed, the other end is fixedly connected with cable cleat 1.
Described cable cleat 1 is made up of two semi-circular steel pipes, is respectively equipped with on its top and bottom, two ends to connect otic placode 5, connects otic placode 5 central authorities and is reserved with bolt hole.
The equal prepared screw-bolt hole 7 in position, 2 four turnings of base plate, base plate 2 fix on the ground through expansion bolt.
Detachable otic placode card 4 is formed by connecting through bolt 8 two blocks of L shaped steel plates, and wherein a L shaped steel plate is welded on the base plate 2, and two L shaped steel plate middle positions are reserved with half slot, and the hole internal diameter that two half slots are assembled into is greater than cable cleat 1 external diameter.
Location-plate 6 one ends are reserved with screw hole, and this hole is greater than adjusting screw(rod) external diameter 3, and location-plate 6 bottoms are fixedly connected with base plate 2.
Between described cable fixture 1 and the cable exocuticle, be provided with one deck rubber blanket.
The use of the utility model is following:
1, fixed base plate 2.Anchor plate is adjusted in position according to door tower cables reel, and the Way out B that guarantees cable 10 and door tower cables reel point-blank fix expansion bolt on the ground then through the prepared screw-bolt hole on the base plate 27.
2, the crook of detachable cable anchor clamps 1 is welded on an end of positioning screw 3, the other end is inserted in the circular hole of detachable otic placode card 4.
3, cable cleat is installed.Cable 10 is packed in the cable cleat 1 that is coated with rubber blanket, through connecting otic placode 5 stationary fixtures 1.
4, will pack into the anchor clamps 1 of cable are installed on the detachable otic placode card 4, and fix through bolt 8 and another piece otic placode card connection.
5,, positioning screw 3 puts a positioning screw cap 9 earlier on having an end of screw thread; Again positioning screw 3 is passed to the outside of positioning screw fixed head 6; Put another positioning screw cap 9; Two positioning screw caps 9 all have certain spacing with positioning screw 3 fixed heads, and positioning screw rotates when guaranteeing that cable cleat turns to.The other end and cable cleat welding get final product.
6, in Men Taji walks back and forth process, cable frequent back and forth around fixing point and overturning, this device has avoided that bending radius is too small to be prone to cause cable sheath and inner core impaired and influence construction safety.
Earlier the screw rod on the detachable otic placode card 4 is unclamped when 7, removing, take off a slice, again the screw rod on the releases cable anchor clamps otic placode; Unload a plate clamp; From cable cleat, take out cable then, unload the expansion bolt on four angles of anchor plate again, this device is moved on to next construction part.
Claims (6)
1. a door tower machine anchoring type cable turns to protective device; Comprise base plate (2); It is characterized in that: cable cleat (1) is installed on the base plate (2) through otic placode card (4); Positioning screw (3) one ends have rolled male thread, regulate nuts (9) and are connected with location-plate (6) and fix through two location are installed, and the other end is fixedly connected with cable cleat (1).
2. Men Taji anchoring type cable according to claim 1 turns to protective device; It is characterized in that: described cable cleat (1) is made up of two semi-circular steel pipes; Be respectively equipped with connection otic placode (5) on its top and bottom, two ends, connect otic placode (5) central authorities and be reserved with bolt hole.
3. Men Taji anchoring type cable according to claim 1 turns to protective device, it is characterized in that: (2) four equal prepared screw-bolt holes in position, turning of base plate (7), base plate (2) can fix on the ground through expansion bolt.
4. Men Taji anchoring type cable according to claim 1 turns to protective device; It is characterized in that: detachable otic placode card (4) is formed by connecting through bolt (8) two blocks of L shaped steel plates; Wherein a L shaped steel plate is welded on the base plate (2); Two L shaped steel plate middle positions are reserved with half slot, and the hole internal diameter that two half slots are assembled into is greater than cable cleat (1) external diameter.
5. Men Taji anchoring type cable according to claim 1 turns to protective device, it is characterized in that: location-plate (6) one ends are reserved with screw hole, and this hole is greater than adjusting screw(rod) external diameter (3), and location-plate (6) bottom is fixedly connected with base plate (2).
6. Men Taji anchoring type cable according to claim 1 turns to protective device, it is characterized in that: between described cable fixture (1) and the cable exocuticle, be provided with one deck rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201756188U CN202513504U (en) | 2012-04-24 | 2012-04-24 | Portal tower crane anchoring cable steering protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201756188U CN202513504U (en) | 2012-04-24 | 2012-04-24 | Portal tower crane anchoring cable steering protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513504U true CN202513504U (en) | 2012-10-31 |
Family
ID=47065961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201756188U Expired - Fee Related CN202513504U (en) | 2012-04-24 | 2012-04-24 | Portal tower crane anchoring cable steering protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720545A (en) * | 2016-04-20 | 2016-06-29 | 天津港第五港埠有限公司 | Gantry crane cable fold-back device |
| CN112821304A (en) * | 2021-02-06 | 2021-05-18 | 安徽亢信电子科技有限公司 | Cable fixing assembly |
-
2012
- 2012-04-24 CN CN2012201756188U patent/CN202513504U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105720545A (en) * | 2016-04-20 | 2016-06-29 | 天津港第五港埠有限公司 | Gantry crane cable fold-back device |
| CN105720545B (en) * | 2016-04-20 | 2017-07-21 | 天津港第五港埠有限公司 | Door electric cable turning device |
| CN112821304A (en) * | 2021-02-06 | 2021-05-18 | 安徽亢信电子科技有限公司 | Cable fixing assembly |
| CN112821304B (en) * | 2021-02-06 | 2022-03-04 | 安徽亢信电子科技有限公司 | Cable fixing assembly |
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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: 20121031 Termination date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |