CN204361603U - A kind of network engineering adjustable cable crane span structure - Google Patents
A kind of network engineering adjustable cable crane span structure Download PDFInfo
- Publication number
- CN204361603U CN204361603U CN201420824813.8U CN201420824813U CN204361603U CN 204361603 U CN204361603 U CN 204361603U CN 201420824813 U CN201420824813 U CN 201420824813U CN 204361603 U CN204361603 U CN 204361603U
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- rod
- adjusting screw
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- plate
- adjusting
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Abstract
The utility model discloses a kind of network engineering adjustable cable crane span structure, comprises support frame device and width adjusting device; Support frame as described above device is provided with left plate, right plate and supplemental support block; Described width adjusting device is provided with adjusting nut and adjusting screw(rod).The utility model structure is simple, convenient and practical, cheap, connected the pin-and-hole on left plate and right plate by the adjusting screw(rod) step on adjusting screw(rod) respectively, can realize by left-handed right-handed thread and adjusting nut the spacing regulating left plate and right plate, reach the spacing regulating crane span structure, the object of good carrying cable can be reached by supplemental support block, so not only can regulate the spacing of crane span structure like a cork, and can carrying cable effectively, so just reach the object of expection.
Description
Technical field
The utility model relates to a kind of cable testing bridge, specifically a kind of network engineering adjustable cable crane span structure.
Background technology
Cable testing bridge is generally applicable to the place such as cable laying and marine drilling of large enterprise, heavy construction power transformation, erecting cable, large bridge, subway.Existing cable testing bridge is made up of bulk metal framework mostly, so not only makes overall structure heavy, and involves great expense, be inconvenient to transport, size is unadjustable, therefore designs a kind of structure simple, convenient and practical, and can effectively regulate the cable testing bridge of size to be very necessary.
Utility model content
The purpose of this utility model is the deficiency existed for prior art, provides a kind of network engineering adjustable cable crane span structure.
For achieving the above object, the method that the utility model adopts is: a kind of network engineering adjustable cable crane span structure, comprises support frame device and width adjusting device, support frame as described above device is provided with left plate and right plate, left plate right-hand member is provided with the first plane, and left plate left end is provided with the second plane, is provided with skew wall in the middle part of left plate, described right plate right-hand member is provided with the first plane, right plate left end is provided with the second plane, skew wall is provided with in the middle part of right plate, first plane is provided with the first planar outboard, second plane is provided with the second planar inner, first planar outboard and the second planar inner, at same plane, are provided with pin-and-hole below the first plane and the second plane, described width adjusting device is provided with adjusting nut and left-handed adjusting screw(rod), adjusting nut outer setting has adjusting nut six side, adjusting nut inside is disposed with levogyrate inner thread from left to right, escape and dextrorotation internal thread, adjusting nut left end is provided with left-handed adjusting screw(rod), left-handed adjusting screw(rod) is column structure, left-handed adjusting screw(rod) end is provided with adjusting screw(rod) step, adjusting screw(rod) stepped ends is provided with left hand thread, adjusting nut right-hand member is provided with dextrorotation adjusting screw(rod), dextrorotation adjusting screw(rod) is column structure, dextrorotation adjusting screw(rod) end is provided with adjusting screw(rod) step, adjusting screw(rod) stepped ends is provided with right-handed thread, left hand thread coordinates with levogyrate inner thread, right-handed thread and dextrorotation screw-internal thread fit, adjusting rod step and pin-and-hole are tight fit.
As preferably, below described right plate, centre position is provided with supplemental support block, supplemental support block is convex shape structure, supporting surface is provided with in the middle of supplemental support block, upper supporting surface is consistent with plane on adjusting nut, supplemental support block left end is provided with all-moving surface, and supplemental support block right-hand member is provided with joint face, by being welded to connect below joint face and right plate.
As preferably, described left plate and right plate use in pairs.
As preferably, it is identical that described left-handed adjusting screw(rod) and dextrorotation adjusting screw(rod) stretch out adjusting nut length.
Beneficial effect:
The utility model structure is simple, convenient and practical, cheap, connected the pin-and-hole on left plate and right plate by the adjusting screw(rod) step on adjusting screw(rod) respectively, can realize by left-handed right-handed thread and adjusting nut the spacing regulating left plate and right plate, reach the spacing regulating crane span structure, the object of good carrying cable can be reached by supplemental support block, so not only can regulate the spacing of crane span structure like a cork, and can carrying cable effectively, so just reach the object of expection.
Accompanying drawing explanation
Fig. 1 is the utility model first axial view;
Fig. 2 is the utility model second axial view;
Fig. 3 is the utility model front view;
Fig. 4 is the utility model vertical view;
Fig. 5 is the utility model end view;
Fig. 6 is the utility model left plate schematic diagram;
Fig. 7 is the utility model left plate side diagram;
Fig. 8 is the utility model right plate schematic diagram;
Fig. 9 is the utility model adjusting nut schematic diagram;
Figure 10 is the left-handed adjusting screw(rod) schematic diagram of the utility model;
Figure 11 is the utility model dextrorotation adjusting screw(rod) schematic diagram.
Wherein, 1-left plate, 2-right plate, 3-adjusting nut, the left-handed adjusting screw(rod) of 4-, 5-first plane, 6-second plane, 7-pin-and-hole, 8-skew wall, 9-supplemental support block, the upper supporting surface of 10-, 11-joint face, 12-all-moving surface, 13-adjusting nut six side, 14-adjusting screw(rod) step, 15-left hand thread, 16-right-handed thread, 17-levogyrate inner thread, 18-dextrorotation internal thread, 19-escape, 20-first planar outboard, 21-second planar inner, 22-dextrorotation adjusting screw(rod).
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, the present embodiment is implemented under premised on technical solutions of the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for illustration of the utility model.
Embodiment 1:
As shown in Figure 1 to 11, a kind of network engineering adjustable cable crane span structure, comprises support frame device and width adjusting device.
Support frame device is provided with left plate 1 and right plate 2, left plate 1 right-hand member is provided with the first plane 5, and left plate 1 left end is provided with the second plane 6, is provided with skew wall 8 in the middle part of left plate 1; Described right plate 2 right-hand member is provided with the first plane 5, right plate 2 left end is provided with the second plane 6, skew wall 8 is provided with in the middle part of right plate 2, first plane 5 is provided with the first planar outboard 20, second plane 6 is provided with the second planar inner 21, first planar outboard 20 and the second planar inner 21, at same plane, are provided with pin-and-hole 7 below the first plane 5 and the second plane 6.Can say that left plate is connected with right plate by pin-and-hole, be in same plane by the first planar outboard and the second planar inner, can ensure that left plate and right plate moment assurance device width in assembling process is consistent.
Width adjusting device is provided with adjusting nut 3 and left-handed adjusting screw(rod) 4, adjusting nut 3 outer setting has adjusting nut six side 13, adjusting nut 3 inside is disposed with levogyrate inner thread 17 from left to right, escape 19 and dextrorotation internal thread 18, adjusting nut 3 left end is provided with left-handed adjusting screw(rod) 4, left-handed adjusting screw(rod) 4 is column structure, left-handed adjusting screw(rod) 4 end is provided with adjusting screw(rod) step 14, adjusting screw(rod) step 14 end is provided with left hand thread 15, adjusting nut 3 right-hand member is provided with dextrorotation adjusting screw(rod) 22, dextrorotation adjusting screw(rod) 22 is column structure, dextrorotation adjusting screw(rod) 22 end is provided with adjusting screw(rod) step 14, adjusting screw(rod) step 14 end is provided with right-handed thread 16, left hand thread 15 coordinates with levogyrate inner thread 17, right-handed thread 16 coordinates with dextrorotation internal thread 18, adjusting rod step 14 and pin-and-hole 7 are tight fit.Can ensureing when regulating adjusting nut by left hand thread pair and right-handed thread pair, realizing the distance regulating left plate and right plate.
Left plate 1 must use in pairs with right plate 2.Paired use left plate and right plate can make apparatus structure more stable.
It is identical that left-handed adjusting screw(rod) 4 and dextrorotation adjusting screw(rod) 22 stretch out adjusting nut 3 length.When extension elongation is consistent, the stationarity regulated when regulating adjusting nut can be ensured.
Embodiment 2:
A kind of network engineering adjustable cable crane span structure, comprises support frame device and width adjusting device.
Support frame device is provided with left plate 1 and right plate 2, left plate 1 right-hand member is provided with the first plane 5, and left plate 1 left end is provided with the second plane 6, is provided with skew wall 8 in the middle part of left plate 1; Described right plate 2 right-hand member is provided with the first plane 5, right plate 2 left end is provided with the second plane 6, skew wall 8 is provided with in the middle part of right plate 2, first plane 5 is provided with the first planar outboard 20, second plane 6 is provided with the second planar inner 21, first planar outboard 20 and the second planar inner 21, at same plane, are provided with pin-and-hole 7 below the first plane 5 and the second plane 6.Can say that left plate is connected with right plate by pin-and-hole, be in same plane by the first planar outboard and the second planar inner, can ensure that left plate and right plate moment assurance device width in assembling process is consistent.
Width adjusting device is provided with adjusting nut 3 and left-handed adjusting screw(rod) 4, adjusting nut 3 outer setting has adjusting nut six side 13, adjusting nut 3 inside is disposed with levogyrate inner thread 17 from left to right, escape 19 and dextrorotation internal thread 18, adjusting nut 3 left end is provided with left-handed adjusting screw(rod) 4, left-handed adjusting screw(rod) 4 is column structure, left-handed adjusting screw(rod) 4 end is provided with adjusting screw(rod) step 14, adjusting screw(rod) step 14 end is provided with left hand thread 15, adjusting nut 3 right-hand member is provided with dextrorotation adjusting screw(rod) 22, dextrorotation adjusting screw(rod) 22 is column structure, dextrorotation adjusting screw(rod) 22 end is provided with adjusting screw(rod) step 14, adjusting screw(rod) step 14 end is provided with right-handed thread 16, left hand thread 15 coordinates with levogyrate inner thread 17, right-handed thread 16 coordinates with dextrorotation internal thread 18, adjusting rod step 14 and pin-and-hole 7 are tight fit.Can ensureing when regulating adjusting nut by left hand thread pair and right-handed thread pair, realizing the distance regulating left plate and right plate.
Left plate 1 must use in pairs with right plate 2.Paired use left plate and right plate can make apparatus structure more stable.
It is identical that left-handed adjusting screw(rod) 4 and dextrorotation adjusting screw(rod) 22 stretch out adjusting nut 3 length.When extension elongation is consistent, the stationarity regulated when regulating adjusting nut can be ensured.
Below right plate 2, centre position is provided with supplemental support block 9, supplemental support block 9 is convex shape structure, supporting surface 10 is provided with in the middle of supplemental support block 9, upper supporting surface 10 is consistent with plane on adjusting nut 3, supplemental support block 9 left end is provided with all-moving surface 12, supplemental support block 9 right-hand member is provided with joint face 11, by being welded to connect below joint face 11 and right plate 2.Can ensure that cable can not hang phenomenon from above in installation process by being provided with supplemental support block, ensure that the fail safe in installation process, also play the object improving device intensity simultaneously.
The utility model in use, according to the requirement of required installing cables circuit, according to the size of left side plate, the quantity used needed for calculating every section, left side plate uses in pairs, left-right rotary adjusting screw(rod) is connected with adjusting nut in pairs, adjusting screw(rod) step is coordinated with the pin-and-hole on left side plate, crane span structure just can have been assembled by assembling as requested successively, when needing the width regulating crane span structure, by rotating adjusting nut, by the effect of left and right screw thread pair, realize the object regulating left side plate distance, so just reach the object of expection.
Claims (4)
1. a network engineering adjustable cable crane span structure, is characterized in that: comprise support frame device and width adjusting device, support frame as described above device is provided with left plate (1) and right plate (2), left plate (1) right-hand member is provided with the first plane (5), left plate (1) left end is provided with the second plane (6), and left plate (1) middle part is provided with skew wall (8), described right plate (2) right-hand member is provided with the first plane (5), right plate (2) left end is provided with the second plane (6), right plate (2) middle part is provided with skew wall (8), first plane (5) is provided with the first planar outboard (20), second plane (6) is provided with the second planar inner (21), first planar outboard (20) and the second planar inner (21) are at same plane, and the first plane (5) is provided with pin-and-hole (7) with the second plane (6) below, described width adjusting device is provided with adjusting nut (3) and left-handed adjusting screw(rod) (4), adjusting nut (3) outer setting has adjusting nut six side (13), adjusting nut (3) inside is disposed with levogyrate inner thread (17) from left to right, escape (19) and dextrorotation internal thread (18), adjusting nut (3) left end is provided with left-handed adjusting screw(rod) (4), left-handed adjusting screw(rod) (4) is column structure, left-handed adjusting screw(rod) (4) end is provided with adjusting screw(rod) step (14), adjusting screw(rod) step (14) end is provided with left hand thread (15), adjusting nut (3) right-hand member is provided with dextrorotation adjusting screw(rod) (22), dextrorotation adjusting screw(rod) (22) is column structure, dextrorotation adjusting screw(rod) (22) end is provided with adjusting screw(rod) step (14), adjusting screw(rod) step (14) end is provided with right-handed thread (16), left hand thread (15) coordinates with levogyrate inner thread (17), right-handed thread (16) coordinates with dextrorotation internal thread (18), adjusting rod step (14) and pin-and-hole (7) are tight fit.
2. a kind of network engineering adjustable cable crane span structure according to claim 1, it is characterized in that: centre position, described right plate (2) below is provided with supplemental support block (9), supplemental support block (9) is convex shape structure, supporting surface (10) is provided with in the middle of supplemental support block (9), upper supporting surface (10) is consistent with the upper plane of adjusting nut (3), supplemental support block (9) left end is provided with all-moving surface (12), supplemental support block (9) right-hand member is provided with joint face (11), joint face (11) and right plate (2) below are by being welded to connect.
3. a kind of network engineering adjustable cable crane span structure according to claim 1, is characterized in that: described left plate (1) and right plate (2) use in pairs.
4. a kind of network engineering adjustable cable crane span structure according to claim 1, is characterized in that: it is identical that described left-handed adjusting screw(rod) (4) and dextrorotation adjusting screw(rod) (22) stretch out adjusting nut (3) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824813.8U CN204361603U (en) | 2014-12-23 | 2014-12-23 | A kind of network engineering adjustable cable crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420824813.8U CN204361603U (en) | 2014-12-23 | 2014-12-23 | A kind of network engineering adjustable cable crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361603U true CN204361603U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420824813.8U Expired - Fee Related CN204361603U (en) | 2014-12-23 | 2014-12-23 | A kind of network engineering adjustable cable crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204361603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374187A (en) * | 2017-08-04 | 2017-11-24 | 贵阳摩根上行商贸有限公司 | A kind of adjustable cosmetic display module |
| CN108448510A (en) * | 2018-05-23 | 2018-08-24 | 邵广华 | It is a kind of based on facilitate after displacement carry out transposition installation cable testing bridge |
-
2014
- 2014-12-23 CN CN201420824813.8U patent/CN204361603U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374187A (en) * | 2017-08-04 | 2017-11-24 | 贵阳摩根上行商贸有限公司 | A kind of adjustable cosmetic display module |
| CN108448510A (en) * | 2018-05-23 | 2018-08-24 | 邵广华 | It is a kind of based on facilitate after displacement carry out transposition installation cable testing bridge |
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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: 20150527 Termination date: 20161223 |