CN204905784U - Novel crane span structure of power cable - Google Patents

Novel crane span structure of power cable Download PDF

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Publication number
CN204905784U
CN204905784U CN201520390530.1U CN201520390530U CN204905784U CN 204905784 U CN204905784 U CN 204905784U CN 201520390530 U CN201520390530 U CN 201520390530U CN 204905784 U CN204905784 U CN 204905784U
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CN
China
Prior art keywords
left end
span structure
crane span
arm
lever arm
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.)
Active
Application number
CN201520390530.1U
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Chinese (zh)
Inventor
郑田
张俊恒
赵晨铎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Zhongzhou Electric Co Ltd
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Shanxi Zhongzhou Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanxi Zhongzhou Electric Co Ltd filed Critical Shanxi Zhongzhou Electric Co Ltd
Priority to CN201520390530.1U priority Critical patent/CN204905784U/en
Application granted granted Critical
Publication of CN204905784U publication Critical patent/CN204905784U/en
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Abstract

The utility model discloses a novel crane span structure of power cable, including installation arm and crane span structure body, installation arm left end is the installation limit, is equipped with the screw that is used for connecting the wall body at the installation edge, crane span structure body right -hand member below articulates has last digging arm, it is still articulated with a lower digging arm to go up the digging arm right -hand member, the hook turns over on upward the digging arm left end has, the hook under having, lower digging arm left end turns over, the position that lies in upper portion on the installation arm is equipped with the slot groove, the position that lies in the lower part on the installation arm is equipped with the slot, go up the digging arm left end turn over on the hook restricted in the slot inslot, the lower of digging arm left end turns over the dogging down in the slot. Compared with the prior art, the utility model beneficial effect be: installing on the wall body rear axle stand body and can obtaining the support of horizontal two piece oblique digging arms, supported effects is good, and the firm in connection of crane span structure body is difficult for dropping, and the crane span structure body need not set up the framework in addition and fix, opens the convenience when safeguarding.

Description

A kind of power cable Novel bridge frame
Technical field
The utility model relates to a kind of crane span structure, specifically a kind of power cable Novel bridge frame.
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 power cable Novel bridge frame that can be firmly attached on body of wall.
Scheme of the present utility model is: a kind of power cable Novel bridge frame, 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; Be hinged with lever arm below described crane span structure body right-hand member, described upper lever arm right-hand member is also hinged with a lower lever arm, turns over hook on described upper lever arm left end has, and turns over hook under described lower lever arm left end has; On described hold-down arm, superposed position is provided with slot groove, and the position described hold-down arm being positioned at bottom is provided with slot, described upper lever arm left end turns over hook and is restricted in described slot groove, turn over hook and snap in described slot under described lower lever arm left end.
As preferably: described slot groove notch place is provided with elastomeric pad.
Installation process of the present utility model is: be first installed on body of wall by hold-down arm by screw, then upper lever arm is dug and insert slot groove in angle of inclination, and then snap in described slot by turning over hook under lower lever arm left end, again upper lever arm is set level make upper lever arm left end on turn over hook and be restricted in described slot groove, because crane span structure body is just installed on body of wall.Due to, hinged with upper lever arm below crane span structure body right-hand member, upper lever arm right-hand member and lower lever arm hinged, the rotation of therefore going up lever arm and lower lever arm is comparatively flexible, can meet status requirement during installation.
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 horizontal oblique two lever arms, support effect is good, and being connected firmly of crane span structure body is not easily dropped, 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 embodiment 1 power cable Novel bridge frame;
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, upper lever arm 6, lower lever arm 7, on turn over hook 8, under turn over hook 9, slot groove 10, slot 11, elastomeric pad 12, pin joint 13.
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 power cable Novel bridge frame described by the present embodiment, a kind of power cable Novel bridge frame, 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; Be hinged with lever arm 6 below described crane span structure body 2 right-hand member, described upper lever arm 6 right-hand member also with one lower lever arm 7 hinged, turn over hook 8 on described upper lever arm 6 left end has, under described lower lever arm 7 left end has, turn over hook 9; On described hold-down arm 1, superposed position is provided with slot groove 10, the position described hold-down arm 1 being positioned at bottom is provided with slot 11, described upper lever arm 6 left end turning over hook 8 is restricted in described slot groove 10, turns over hook 9 and snap in described slot 11 under described lower lever arm 7 left end.Wherein said slot groove 10 notch place is provided with elastomeric pad 12.Elastomeric pad 12 can deformation, is easy to putting into of lever arm 6 end.
The advantage of the power cable Novel bridge frame described by the present embodiment is: be installed on the support that rear axle stand body 2 on body of wall can obtain horizontal oblique two lever arms, support effect is good, being connected firmly of crane span structure body 2 is not easily dropped, crane span structure body 2 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 (2)

1. a power cable Novel bridge frame, 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); It is characterized in that being hinged with lever arm (6) below described crane span structure body (2) right-hand member, described upper lever arm (6) right-hand member is also hinged with a lower lever arm (7), turn over hook (8) on described upper lever arm (6) left end has, under described lower lever arm (7) left end has, turn over hook (9); The upper superposed position of described hold-down arm (1) is provided with slot groove (10), the position described hold-down arm (1) being positioned at bottom is provided with slot (11), described upper lever arm (6) left end turning over hook (8) is restricted in described slot groove (10), turns over hook (9) and snap in described slot (11) under described lower lever arm (7) left end.
2. power cable Novel bridge frame according to claim 1, is characterized in that described slot groove (10) notch place is provided with elastomeric pad (12).
CN201520390530.1U 2015-06-08 2015-06-08 Novel crane span structure of power cable Active CN204905784U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520390530.1U CN204905784U (en) 2015-06-08 2015-06-08 Novel crane span structure of power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520390530.1U CN204905784U (en) 2015-06-08 2015-06-08 Novel crane span structure of power cable

Publications (1)

Publication Number Publication Date
CN204905784U true CN204905784U (en) 2015-12-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520390530.1U Active CN204905784U (en) 2015-06-08 2015-06-08 Novel crane span structure of power cable

Country Status (1)

Country Link
CN (1) CN204905784U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN110867805A (en) * 2019-12-13 2020-03-06 扬州荣发滑线电气有限公司 Novel high-low voltage bus duct convenient to install and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN110867805A (en) * 2019-12-13 2020-03-06 扬州荣发滑线电气有限公司 Novel high-low voltage bus duct convenient to install and use method thereof

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