CN204886042U - Power cable crane span structure of easily installing - Google Patents
Power cable crane span structure of easily installing Download PDFInfo
- Publication number
- CN204886042U CN204886042U CN201520390542.4U CN201520390542U CN204886042U CN 204886042 U CN204886042 U CN 204886042U CN 201520390542 U CN201520390542 U CN 201520390542U CN 204886042 U CN204886042 U CN 204886042U
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Abstract
The utility model discloses a power cable crane span structure of easily installing, including installation arm and crane span structure body, installation arm left end is the installation limit, crane span structure body lower part an organic whole is equipped with inserts the piece, is equipped with and all is the level setting and participates in on and participate in under with inserting a left end, on participate in the up end interval and be equipped with protruding muscle, the installation is equipped with on the arm to keep supplying and participates in and participate in slot and time slot on the male down, installation arm top is equipped with pulling pin of can moving about from top to bottom, be located bottom pulling pin and participate in caving in between two protruding muscle, it lies in installation arm top to pull pin upper portion, and the position that lies in installation arm top on pulling pin is equipped with the stopper, still be equipped with spacing piece on installation arm upper portion, pull pin pass this spacing piece and lie in the stopper on pulling pin and spacing piece between the region be equipped with the spring. The utility model discloses install the support that the rear axle stand body can be inserted the piece on the wall body, supported effects is good, and the crane span structure body can not drop yet.
Description
Technical field
The utility model relates to a kind of crane span structure, specifically a kind of easy-to-install power cable crane span structure.
Background technology
Power cable crane span structure is the support of a support and Discharge Force cable, cable testing bridge is as the carrier of the various power cable layer of carrying, when the arrangement of wire laying mode and Route Selection designs, not only to meet the requirement of specification, the fail safe also will considering to connect up, scalability, economy and attractive in appearance, be convenient to maintenance, and the installation of crane span structure to facilitate and be connected firmly.
Existing power cable crane span structure is by fixed and lift-on/lift-off type, what the utility model was said is fixed, existing stationary electric power cable testing bridge is shelved in L arc usually, L arc is connected on body of wall, what have arranges framework outside power cable crane span structure, and framework is connected in L arc, and framework does not arrange power cable crane span structure and there is the risk dropped, be provided with opening of framework crane span structure just inconvenient, be unfavorable for maintenance.
Owing to there is above-mentioned technical problem in prior art, impact uses, and therefore must improve.
Summary of the invention
The purpose of this utility model is: provide a kind of easy-to-install power cable crane span structure.
Scheme of the present utility model is: a kind of easy-to-install power cable crane span structure, comprises hold-down arm and crane span structure body, and described hold-down arm left end is mounting edge, and mounting edge is equipped with the screw for connecting wall; Described crane span structure body lower part is integrally formed with insertion block, insertion block left end be provided be all horizontally disposed on pin and lower pin; Described upper pin upper surface is interval with convex tendon; Described hold-down arm is provided with the upper slot and lower slot of keeping supplying pin and the insertion of lower pin; Movable up and down pulling pin is provided with at described hold-down arm top; Described pull pin bottom on upper pin between two convex tendons depression in; Described top of pulling pin is positioned at above hold-down arm, and the position be positioned on pulling pin above hold-down arm is provided with guide vane end stop; Also be provided with banking stop on hold-down arm top, described in pull pin through this banking stop and region on pulling pin guide vane end stop and banking stop is provided with spring.
When the utility model is installed, manual pulling pin pulls up, then just can upper pin and lower pin be inserted in upper slot and lower slot, then unclamp and pull pin, because the region on pulling pin between guide vane end stop and banking stop is provided with spring, acting on to pull pin and press down at spring, regulates the position of inserting block, make to pull pin bottom on upper pin between two convex tendons depression in can obtain spacing.
The utility model beneficial effect is compared with prior art: be installed on the support that rear axle stand body on body of wall can obtain inserting block, insert in the upper slot and lower slot that the upper pin of block and lower pin be stably arranged on hold-down arm, support effect is good, spacing due to what pull pin, upper pin can not be deviate from, and therefore inserting block can not drop, and crane span structure body also can not drop, crane span structure body need not arrange framework in addition and fix, and it is convenient to open when safeguarding.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the easy-to-install power cable crane span structure of embodiment 1;
Fig. 2 is the enlarged drawing at A place in Fig. 1;
Mark parts in figure: hold-down arm 1, crane span structure body 2, mounting edge 3, body of wall 4, screw 5, insert block 6, upper pin 7, lower pin 8, convex tendon 9, upper slot 10, lower slot 11, pull pin 12, guide vane end stop 13, banking stop 14, spring 15.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, 2, the easy-to-install power cable crane span structure described by the present embodiment, comprises hold-down arm 1 and crane span structure body 2, and described hold-down arm 1 left end is mounting edge 3, and mounting edge 3 is equipped with the screw 5 for connecting wall 4; Described crane span structure body 2 portion integral is provided with and inserts block 6, insertion block 6 left end be provided be all horizontally disposed on pin 7 and lower pin 8; Described upper pin 7 upper surface is interval with convex tendon 9; Described hold-down arm 1 is provided with the upper slot 10 and lower slot 11 of keeping supplying pin 7 and the insertion of lower pin 8; Be provided with at described hold-down arm 1 top and movable up and downly pull pin 12; Described pull pin bottom 12 on upper pin 7 between two convex tendons 9 depression in; Described 12 tops of pulling pin are positioned at above hold-down arm 1, and pulling pin, the position be positioned at above hold-down arm 1 on 12 is provided with guide vane end stop 13; Also be provided with banking stop 14 on hold-down arm 1 top, described in pull pin and 12 be provided with spring 15 through this banking stop 14 in the region on 12 guide vane end stop 13 and banking stop 14 of pulling pin.
During installation, manual pulling pin 12 pulls up, then just can upper pin 7 and lower pin 8 be inserted in upper slot 10 and lower slot 11, then unclamp and pull pin 12, because the region of pulling pin on 12 between guide vane end stop 13 and banking stop 14 is provided with spring 15, acting on to pull pin and 12 to press down at spring 15, regulates the position of inserting block 6, make to pull pin bottom 12 on upper pin 7 between two convex tendons 9 depression in can obtain spacing.
The advantage of the easy-to-install power cable crane span structure described by the present embodiment is: be installed on the support that rear axle stand body on body of wall can obtain inserting block 6, insert in the upper slot 10 and lower slot 11 that the upper pin 7 of block 6 and lower pin 8 be stably arranged on hold-down arm 1, support effect is good, due to pull pin 12 spacing, upper pin 7 can not be deviate from, and therefore inserting block 6 can not drop, and crane span structure body also can not drop, crane span structure body need not arrange framework in addition and fix, and it is convenient to open when safeguarding.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (1)
1. an easy-to-install power cable crane span structure, comprises hold-down arm (1) and crane span structure body (2), and described hold-down arm (1) left end is mounting edge (3), and mounting edge (3) is equipped with for connecting wall) screw (5) of (4); It is characterized in that described crane span structure body (2) portion integral is provided with and insert block (6), being provided with at insertion block (6) left end is all horizontally disposed upper pin (7) and lower pin (8); Described upper pin (7) upper surface is interval with convex tendon (9); Described hold-down arm (1) is provided with keeps supplying the upper slot (10) and lower slot (11) that pin (7) and lower pin (8) insert; Pull pin (12) movable up and down are provided with at described hold-down arm (1) top; Described pull pin (12) bottom be positioned between upper two convex tendons (9) of pin (7) depression; Described (12) top of pulling pin is positioned at hold-down arm (1) top, and pulling pin, the position (12) being positioned at hold-down arm (1) top is provided with guide vane end stop (13); Also be provided with banking stop (14) on hold-down arm (1) top, described in pull pin (12) be provided with spring (15) through this banking stop (14) in the region be positioned at guide vane end stop (13) and banking stop (14) on (12) of pulling pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390542.4U CN204886042U (en) | 2015-06-08 | 2015-06-08 | Power cable crane span structure of easily installing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520390542.4U CN204886042U (en) | 2015-06-08 | 2015-06-08 | Power cable crane span structure of easily installing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204886042U true CN204886042U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520390542.4U Active CN204886042U (en) | 2015-06-08 | 2015-06-08 | Power cable crane span structure of easily installing |
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| CN (1) | CN204886042U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914672A (en) * | 2016-06-01 | 2016-08-31 | 江苏大浪电气制造有限公司 | Cable bridge three-way connecting piece convenient to connect |
| CN105914670A (en) * | 2016-06-02 | 2016-08-31 | 江苏大浪电气制造有限公司 | Groove-type bridge frame with stable and wear-resistant structure |
| CN105914671A (en) * | 2016-06-02 | 2016-08-31 | 江苏大浪电气制造有限公司 | Cable bridge convenient to maintain |
| CN106586463A (en) * | 2017-01-14 | 2017-04-26 | 泰富重工制造有限公司 | Belt machine emergency stop operation device |
| CN107591748A (en) * | 2017-10-09 | 2018-01-16 | 江苏大浪电气集团有限公司 | One kind is pre-positioned welded type cable bridge formation |
| CN112909879A (en) * | 2019-11-19 | 2021-06-04 | 湖北电工联盟建设管理有限公司 | Cable support for tunnel cable trench |
-
2015
- 2015-06-08 CN CN201520390542.4U patent/CN204886042U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914672A (en) * | 2016-06-01 | 2016-08-31 | 江苏大浪电气制造有限公司 | Cable bridge three-way connecting piece convenient to connect |
| CN105914670A (en) * | 2016-06-02 | 2016-08-31 | 江苏大浪电气制造有限公司 | Groove-type bridge frame with stable and wear-resistant structure |
| CN105914671A (en) * | 2016-06-02 | 2016-08-31 | 江苏大浪电气制造有限公司 | Cable bridge convenient to maintain |
| CN106586463A (en) * | 2017-01-14 | 2017-04-26 | 泰富重工制造有限公司 | Belt machine emergency stop operation device |
| CN107591748A (en) * | 2017-10-09 | 2018-01-16 | 江苏大浪电气集团有限公司 | One kind is pre-positioned welded type cable bridge formation |
| CN112909879A (en) * | 2019-11-19 | 2021-06-04 | 湖北电工联盟建设管理有限公司 | Cable support for tunnel cable trench |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |