CN204333854U - Steel tower T connects cable fixture - Google Patents

Steel tower T connects cable fixture Download PDF

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Publication number
CN204333854U
CN204333854U CN201420837881.8U CN201420837881U CN204333854U CN 204333854 U CN204333854 U CN 204333854U CN 201420837881 U CN201420837881 U CN 201420837881U CN 204333854 U CN204333854 U CN 204333854U
Authority
CN
China
Prior art keywords
crosspiece
brandreth
steel tower
steel
cable
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
CN201420837881.8U
Other languages
Chinese (zh)
Inventor
李来宏
袁军芳
徐成林
吴勇
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.)
Magang Group Holding Co Ltd
Maanshan Iron and Steel Co Ltd
Original Assignee
Magang Group Holding Co Ltd
Maanshan Iron and Steel 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 Magang Group Holding Co Ltd, Maanshan Iron and Steel Co Ltd filed Critical Magang Group Holding Co Ltd
Priority to CN201420837881.8U priority Critical patent/CN204333854U/en
Application granted granted Critical
Publication of CN204333854U publication Critical patent/CN204333854U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of steel tower T and connects cable fixture, belongs to construction of line annex.Feature is that this device is made up of holder, crosspiece and U-shaped card, and on described brandreth, level at least arranges two holders, and crosspiece two ends are connected and fixed by holder respectively, and the multi-cable of being drawn by electric power electric substation is fastened on crosspiece by U-shaped respectively.Advantage is novel, and structure letter is gathered, rationally; This device adopts holder and crosspiece, and operator installs convenient fixing, fast, operating efficiency is high; Cable directly fastens on horizontal crosspiece by U-shaped, the stress equalization of the bolts at two ends of U-shaped card is on crosspiece, make the not easily landing of U-shaped card, ensure on the brandreth that the multi-cable that electric power electric substation draws safely, is reliably fixed, supply of electric power is stable normal, and device damage reduces, and frequency of maintenance reduces, keep in repair into reduction, eliminate the electrical shock safety hazard of the harm person.

Description

Steel tower T connects cable fixture
Technical field
The utility model belongs to construction of line annex, particularly relates to a kind of cable fixture.
Background technology
The electric power electric substation of industrial and mining enterprises' on-site uses GIS combination electric appliance, limit by plant area's field condition, adopt cable incoming-outgoing wire, after cable is drawn by electric power electric substation, the 110KV power transmission line that brandreth along steel tower lays to steel tower top is connected, and therefore between cable and steel tower power transmission line, connective stability becomes the key of equipment safety operation.Adopt U-shaped card Simple fixing device between current cable and the brandreth of steel tower, by U-shaped card, cable is fixed on brandreth.Problems existing is that the brandreth of steel tower is made up of angle steel, complex operation during fixing U-shaped card, length consuming time, inefficiency; And U-shaped card unbalance stress, when occurring that cable rocks, very easily cause cable to loosen, the landing of U-shaped card, the stressed disconnection of joint of cable and power transmission line; Simultaneously due to the brandreth limited amount of steel tower, when there being multi-cable to set up, brandreth can only be fixed the cable of some, other cable cannot be fixed, and is suspended between steel tower and electric power electric substation, the stressed easy disconnection of joint of cable and power transmission line, above-mentioned two situations all can cause power breakdown, affect the normal operation of power equipment, impact is normally produced, and even occurs device damage, the consumption of spare part spare unit is large, maintenance cost increases, and causes getting an electric shock when cable comes off serious, there is potential safety hazard.
Utility model content
In order to overcome the defect of prior art, the purpose of this utility model is to provide a kind of steel tower T and connects cable fixture, structure is simple, practical, convenient fixing is installed, fast, increase work efficiency, cable fixation is reliable, supply of electric power is stable normal, device damage is few, reduces maintenance cost, and eliminates safe hidden trouble.
Steel tower T connects cable fixture, comprise cable and steel tower, steel tower is made up of brandreth, be characterized in that this device is made up of holder, crosspiece and U-shaped card, on described brandreth, level at least arranges two holders, crosspiece two ends are connected and fixed by holder respectively, and the multi-cable of being drawn by electric power electric substation is fastened on crosspiece by U-shaped respectively.
The utility model improves further, and described holder is connected and composed by clamping plate, bearing and cover plate, clamping plate is established connecting hole, supporting bracket and clamp, connecting hole established by cover plate; Bearing is made up of i shaped steel, its upper surface symmetry establishes two support bars, bearing upper surface, lower surface are established through hole corresponding with the connecting hole of the connecting hole of clamping plate, cover plate respectively, two clamps of clamping plate are fastened on brandreth, supporting bracket leans on brandreth, clamping plate dock with bearing and are placed in brandreth both sides, by bolted; Cover plate docks by bolted with bearing, and crosspiece is arranged in the neutral gear of two support bars formation.
The utility model improves further, and described crosspiece is made up of channel-section steel, and channel-section steel length is greater than the distance between two holders, offers through hole in channel-section steel groove, and the diameter of through-hole diameter and U-shaped card is suitable, and the opening of crosspiece inwardly, is convenient to U-shaped and is fastened.
The utility model improves further, and the length of described clamp is consistent with the width of brandreth, and clamp forms U-shaped, and the brandreth of angle steel is plugged in clamp.
The utility model improves further, and the length of described support bar is consistent with the width of crosspiece, and during installation, crosspiece can be shelved on support bar, is conveniently bolted cover plate.
Compared with prior art, advantage is novel, and structure letter is gathered, rationally; This device adopts holder and crosspiece, and operator installs convenient fixing, fast, operating efficiency is high; Cable directly fastens on horizontal crosspiece by U-shaped, the stress equalization of the bolts at two ends of U-shaped card is on crosspiece, make the not easily landing of U-shaped card, ensure on the brandreth that the multi-cable that electric power electric substation draws safely, is reliably fixed, supply of electric power is stable normal, and device damage reduces, and frequency of maintenance reduces, keep in repair into reduction, eliminate the electrical shock safety hazard of the harm person.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation that steel tower T connects cable fixture;
Fig. 2 is the cover plate schematic diagram of Fig. 1;
Fig. 3 is the bearing schematic diagram vertical view of Fig. 1;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is the clamping plate schematic diagram of Fig. 1;
Fig. 6 is the vertical view of Fig. 5.
In figure: 1-brandreth, 2-holder, 201-cover plate, 202-bearing, 203-clamping plate, 204-clamp, 205-supporting bracket, 206-bolt, 207-support bar, 3-cable, 4-crosspiece, 5-U shape card.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
As can be seen from Fig. 1 to 6, steel tower T connects cable fixture, comprise cable 3 and steel tower, steel tower is made up of brandreth 1, this device is made up of holder 2, crosspiece 4 and U-shaped card 5, on described brandreth, level at least arranges two holders, and crosspiece two ends are connected and fixed by holder respectively, and the multi-cable of being drawn by electric power electric substation is fastened on crosspiece by U-shaped respectively.
Described holder 2 is connected and composed by clamping plate 203, bearing 202 and cover plate 201, clamping plate is established connecting hole, supporting bracket 205 and clamp 204, connecting hole established by cover plate; Bearing is made up of i shaped steel, its upper surface symmetry establishes two support bars 207, bearing upper surface, lower surface are established through hole corresponding with the connecting hole of the connecting hole of clamping plate, cover plate respectively, two clamps of clamping plate are fastened on brandreth, supporting bracket leans on brandreth 1, clamping plate dock with bearing and are placed in brandreth both sides, fastening by bolt 206; Cover plate docks by bolted with bearing, and crosspiece is arranged in the neutral gear of two support bars formation.
Described crosspiece 4 is made up of channel-section steel, and channel-section steel length is greater than the distance between two holders 2, offers through hole in channel-section steel groove, and the diameter of through-hole diameter and U-shaped card is suitable, and the opening of crosspiece inwardly, is convenient to U-shaped card 5 and is fixed.
The length of described clamp 204 is consistent with the width of brandreth 1, and clamp forms U-shaped, and the brandreth of angle steel is plugged in clamp.
The length of described support bar 207 is consistent with the width of crosspiece 4, and during installation, crosspiece can be shelved on support bar, convenient by bolt 206 securing cover plate 201.

Claims (5)

1. steel tower T connects cable fixture, comprise cable (3) and steel tower, steel tower is made up of brandreth (1), it is characterized in that this device is made up of holder (2), crosspiece (4) and U-shaped card (5), on described brandreth, level at least arranges two holders, crosspiece two ends are connected and fixed by holder respectively, and the multi-cable of being drawn by electric power electric substation is fastened on crosspiece by U-shaped respectively.
2. steel tower T according to claim 1 connects cable fixture, it is characterized in that described holder (2) is connected and composed by clamping plate (203), bearing (202) and cover plate (201), clamping plate are established connecting hole, supporting bracket (205) and clamp (204), connecting hole established by cover plate; Bearing is made up of i shaped steel, its upper surface symmetry establishes two support bars (207), bearing upper surface, lower surface are established through hole corresponding with the connecting hole of the connecting hole of clamping plate, cover plate respectively, two clamps of clamping plate are fastened on brandreth, supporting bracket leans on brandreth (1), clamping plate dock with bearing and are placed in brandreth both sides, fastening by bolt (206); Cover plate docks by bolted with bearing, and crosspiece is arranged in the neutral gear of two support bars formation.
3. steel tower T according to claim 1 and 2 connects cable fixture, it is characterized in that described crosspiece (4) is made up of channel-section steel, channel-section steel length is greater than the distance between two holders (2), offers through hole in channel-section steel groove, the diameter of through-hole diameter and U-shaped card is suitable, and the opening of crosspiece inwardly.
4. steel tower T according to claim 2 connects cable fixture, it is characterized in that the consistent of the length of described clamp (204) and the width of brandreth (1), and clamp forms U-shaped, and the brandreth of angle steel is plugged in clamp.
5. steel tower T according to claim 2 connects cable fixture, it is characterized in that the length of described support bar (207) is consistent with the width of crosspiece (4).
CN201420837881.8U 2014-12-26 2014-12-26 Steel tower T connects cable fixture Active CN204333854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420837881.8U CN204333854U (en) 2014-12-26 2014-12-26 Steel tower T connects cable fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420837881.8U CN204333854U (en) 2014-12-26 2014-12-26 Steel tower T connects cable fixture

Publications (1)

Publication Number Publication Date
CN204333854U true CN204333854U (en) 2015-05-13

Family

ID=53170169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420837881.8U Active CN204333854U (en) 2014-12-26 2014-12-26 Steel tower T connects cable fixture

Country Status (1)

Country Link
CN (1) CN204333854U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105140855A (en) * 2015-09-07 2015-12-09 国网山东烟台市福山区供电公司 Mounting support used for 35kV circuit ordinary iron tower T connection cable
CN105162030A (en) * 2015-07-23 2015-12-16 国家电网公司 Apparatus for replacing supporting angle iron on bottom of iron tower

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105162030A (en) * 2015-07-23 2015-12-16 国家电网公司 Apparatus for replacing supporting angle iron on bottom of iron tower
CN105140855A (en) * 2015-09-07 2015-12-09 国网山东烟台市福山区供电公司 Mounting support used for 35kV circuit ordinary iron tower T connection cable

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