CN203233110U - Fixed support for intermediate joint of hand-operated cable - Google Patents

Fixed support for intermediate joint of hand-operated cable Download PDF

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Publication number
CN203233110U
CN203233110U CN 201320222192 CN201320222192U CN203233110U CN 203233110 U CN203233110 U CN 203233110U CN 201320222192 CN201320222192 CN 201320222192 CN 201320222192 U CN201320222192 U CN 201320222192U CN 203233110 U CN203233110 U CN 203233110U
Authority
CN
China
Prior art keywords
support bar
hand
rotary handle
support
joint
Prior art date
Application number
CN 201320222192
Other languages
Chinese (zh)
Inventor
孙宏薇
周志强
苏国庆
许安春
宋迎
吕跃
杨奕
孟令闻
苏鹏
王震勇
赵建明
张华�
华建
Original Assignee
国家电网公司
天津市电力公司
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 国家电网公司, 天津市电力公司 filed Critical 国家电网公司
Priority to CN 201320222192 priority Critical patent/CN203233110U/en
Application granted granted Critical
Publication of CN203233110U publication Critical patent/CN203233110U/en

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Abstract

The utility model relates to a fixed support for an intermediate joint of a hand-operated cable. Two sides of the middle part of a pedestal are symmetrically hinged with one ends of lower support rods, and the other ends of the lower support rods are hinged to one ends of upper support rods; the other ends of the upper support rods are hinged to a lower part of a wiring board. Positioning plates are fixedly installed in the middle of hinged axes between the lower support rods and the upper support rods. Concentric threaded holes are arranged in the centers of the positioning plates and a screw rod transversely passes through the threaded holes. One end of the screw rod projects out of the positioning plate and a rotary handle is fixedly installed on the end of the screw rod. The rotary handle possesses a bending part which is easy for holding by hands. The height of the fixed support for the intermediate joint of the hand-operated cable can be adjusted by successively rotating the rotary handle. The fixed support for the intermediate joint of the hand-operated cable is equipped with a rotary handle which can be adjusted by rotation, so that the height of the fixed support can be adjusted by manually rotating the rotary handle. Furthermore, the fixed support for the intermediate joint of the hand-operated cable also can be used for fixing cables, which brings convenience to construction sites, saves time and labor, and increases processing efficiency.

Description

But hand cable intermediate joint fixed support

Technical field

The utility model belongs to the power construction field, relates to the cable connection instrument, but especially a kind of hand cable intermediate joint fixed support.

Background technology

In power cable transition joint manufacturing process, in 35kV power cable cable intermediate joint manufacture craft, because the locus causes construction very inconvenient.Existing cable lifting support need manual adjustments, and need to use instrument such as special spanner, comparatively inconvenience of operation, waste time and energy, influence efficiency of construction, and for playing a supporting role, cable rocks and might break away from bracing frame in the construction, the influence construction.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, but a kind of hand cable intermediate joint fixed support is provided, and this construction bracket framework is simple, processing ease, can promote efficiency of construction.

The utility model solves its technical problem and takes following technical scheme to realize:

But a kind of hand cable intermediate joint fixed support, comprise pedestal, lower support bar, leading screw, upper support bar and stringing plate, the equal symmetry in pedestal both sides, middle part is hinged with an end of lower support bar, the other end of lower support bar is hinged with an end of upper support bar respectively, the other end of the upper support bar of these both sides all cuts with scissors and is contained in same stringing plate bottom, the lower support bar of these both sides and the middle part of the hinge between the upper support bar all are fixed with a location-plate, the location-plate middle part of these both sides is shaped on coaxial screwed hole and laterally is coated with the leading screw of a level, it is characterized in that: described leading screw one end stretches out location-plate and is fixed with a rotary handle in this leading screw end, this rotary handle is shaped on the bending of being convenient to hand, and rotates the height that rotary handle can be regulated support continuously.

And described stringing plate upper end is horizontally installed with a spring shaft, and these spring shaft both sides all are symmetrically installed with an arc clip.

And described pedestal, lower support bar, upper support bar and stringing plate constitute the hinge four-bar structure of a left and right symmetry.

Advantage of the present utility model and good effect are:

The utility model is equipped with the wind of rotary adjusting, can regulate support height by free-hand rotary handle crank, and the effect of attached cable is arranged, and it is very big convenient, time saving and energy saving to bring to site operation, promotes working (machining) efficiency.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.

But a kind of hand cable intermediate joint fixed support, comprise pedestal 8, lower support bar 7, leading screw 6, upper support bar 5 and stringing plate 4, as accompanying drawing 1 to shown in the accompanying drawing 2, the equal symmetry in pedestal both sides, middle part is hinged with an end of lower support bar, the other end of lower support bar is hinged with an end of upper support bar respectively, the other end of the upper support bar of these both sides all cuts with scissors and is contained in same stringing plate bottom, and said base, lower support bar, upper support bar and stringing plate constitute the hinge four-bar structure of a left and right symmetry; The lower support bar of these both sides and the middle part of the hinge between the upper support bar all are fixed with a location-plate 9, the location-plate middle part of these both sides is shaped on coaxial screwed hole and laterally is coated with the leading screw of a level, the location-plate that can drive both sides by rotating threaded shaft relatively moves at leading screw, thereby drive the lower support bar of both sides and the angle between the upper support bar, adjust the support height.

Innovative point of the present utility model is:

Described leading screw one end stretches out location-plate and is fixed with a rotary handle 1 in this leading screw end, and as described in Figure 1, this rotary handle is shaped on the bending of being convenient to hand, and rotates the height that rotary handle can be regulated support continuously.

In order to prevent that cable breaks away from support in construction and the adjustment process, described stringing plate upper end is horizontally installed with a spring shaft 3, these spring shaft both sides all are symmetrically installed with an arc clip 2, during use with cable clamp between the arc clip of these both sides, clamped automatically by the pretightning force of spring shaft.

Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope that do not break away from the utility model and claims, various replacements, variation and modification all are possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.

Claims (3)

1. but hand cable intermediate joint fixed support, comprise pedestal, lower support bar, leading screw, upper support bar and stringing plate, the equal symmetry in pedestal both sides, middle part is hinged with an end of lower support bar, the other end of lower support bar is hinged with an end of upper support bar respectively, the other end of the upper support bar of these both sides all cuts with scissors and is contained in same stringing plate bottom, the lower support bar of these both sides and the middle part of the hinge between the upper support bar all are fixed with a location-plate, the location-plate middle part of these both sides is shaped on coaxial screwed hole and laterally is coated with the leading screw of a level, it is characterized in that: described leading screw one end stretches out location-plate and is fixed with a rotary handle in this leading screw end, this rotary handle is shaped on the bending of being convenient to hand, and rotates the height that rotary handle can be regulated support continuously.
2. but hand cable intermediate joint fixed support according to claim 1 is characterized in that: described stringing plate upper end is horizontally installed with a spring shaft, and these spring shaft both sides all are symmetrically installed with an arc clip.
3. but hand cable intermediate joint fixed support according to claim 1, it is characterized in that: described pedestal, lower support bar, upper support bar and stringing plate constitute the hinge four-bar structure of a left and right symmetry.
CN 201320222192 2013-04-27 2013-04-27 Fixed support for intermediate joint of hand-operated cable CN203233110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320222192 CN203233110U (en) 2013-04-27 2013-04-27 Fixed support for intermediate joint of hand-operated cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320222192 CN203233110U (en) 2013-04-27 2013-04-27 Fixed support for intermediate joint of hand-operated cable

Publications (1)

Publication Number Publication Date
CN203233110U true CN203233110U (en) 2013-10-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320222192 CN203233110U (en) 2013-04-27 2013-04-27 Fixed support for intermediate joint of hand-operated cable

Country Status (1)

Country Link
CN (1) CN203233110U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105356389A (en) * 2015-11-10 2016-02-24 国家电网公司 Telescopic cable support frame
CN105451113A (en) * 2015-12-25 2016-03-30 惠州市新耀胶粘材料有限公司 Earphone support
CN105958395A (en) * 2016-06-17 2016-09-21 常州市拓源电缆成套有限公司 Portable cable accessory support frame
CN105430551B (en) * 2015-12-25 2019-04-19 新昌县聚凯宝农业发展有限公司 Novel ear rack

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105356389A (en) * 2015-11-10 2016-02-24 国家电网公司 Telescopic cable support frame
CN105356389B (en) * 2015-11-10 2018-05-29 国家电网公司 Extension type cable support frame
CN105451113A (en) * 2015-12-25 2016-03-30 惠州市新耀胶粘材料有限公司 Earphone support
CN105451113B (en) * 2015-12-25 2019-04-12 新昌县惠赢凯贸易有限公司 Ear frame
CN105430551B (en) * 2015-12-25 2019-04-19 新昌县聚凯宝农业发展有限公司 Novel ear rack
CN105958395A (en) * 2016-06-17 2016-09-21 常州市拓源电缆成套有限公司 Portable cable accessory support frame

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