CN203660445U - Cable bridge - Google Patents

Cable bridge Download PDF

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Publication number
CN203660445U
CN203660445U CN201420020807.7U CN201420020807U CN203660445U CN 203660445 U CN203660445 U CN 203660445U CN 201420020807 U CN201420020807 U CN 201420020807U CN 203660445 U CN203660445 U CN 203660445U
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CN
China
Prior art keywords
side plate
plate body
base plate
cable testing
testing bridge
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Active
Application number
CN201420020807.7U
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Chinese (zh)
Inventor
黄�良
刘宏
车汪速
高照林
池斌
冯家斌
颜士杰
张万彬
唐乐
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Chengdu No6 Construction Engineering Co
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Chengdu No6 Construction Engineering Co
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Priority to CN201420020807.7U priority Critical patent/CN203660445U/en
Application granted granted Critical
Publication of CN203660445U publication Critical patent/CN203660445U/en
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Abstract

The utility model discloses a cable bridge comprising a baseplate. Two sides of the baseplate are provided with a side plate which is extended upwards respectively. The side plate comprises a side plate body and a concave rib plate. The side plate body is extended upwards on the end portion of the baseplate. The concave rib plate is extended upwards in a direction which is parallel to the side plate body. In the width direction of the baseplate, the concave rib plate is located on the inner side of the side plate body; and in the height direction of the baseplate, the concave rib plate is located on the middle portion of the side plate, the side plate body is located on upper and lower ends of the concave rib plate, and by adding the concave rib plate structure on the side plate body, advantages of high rigidity, not-easy-deformation and large bearing capacity can be realized. Especially, after the concave rib plate is added, the inertia moment and anti-torque can be greatly improved, and the bearing capacity of the bridge can be improved without adding the thickness of the side plate body.

Description

A kind of cable testing bridge
Technical field
The utility model relates to a kind of electrified equipment and installation method thereof, is particularly useful for cable testing bridge and installation method thereof.
Background technology
It is requisite in engineering that crane span structure is arranged in engineering, along with the use of various electrified equipment in engineering, in engineering, circuit also becomes increasingly complex, so crane span structure is as the supporting body of cable, also becoming and becoming increasingly complex thereupon, especially be embodied in crane span structure and be conventionally arranged in high-altitude or narrow space, can run into when mounted a lot of difficulties.
The installation method of traditional crane span structure adopts hanger supports common cable crane span structure more, the weak point of its existence is: when erection bridge, in order to make crane span structure possess enough stability, conventionally need to the spacing between adjacent two suspension brackets be arranged very littlely, cause required suspension bracket quantity large, the number of openings is many, causes cost of labor high;
In addition, existing common cable crane span structure generally includes base plate and is arranged at the side plate of base plate both sides, side plate upwards extends, crane span structure entirety is extended along its length, but the weak point that existing crane span structure exists is: skirt walls is thin, poor rigidity is yielding and be difficult for alignment and load is lower.
Utility model content
The purpose of this utility model is: for above-mentioned weak point, provide a kind of rigidity better, not yielding, the better cable testing bridge of bearing capacity.
In order to realize above-mentioned utility model object, the utility model provides following technical scheme:
A kind of cable testing bridge, comprise base plate, the both sides of described base plate are respectively provided with a upwardly extending side plate, and described side plate comprises side plate body and indent floor, described side plate body upwards extends in the end of base plate, and described indent floor upwards extends along the direction that is parallel to side plate body; On the Width of base plate, described indent floor is positioned at the inner side of side plate body; In short transverse, described indent floor is positioned at side plate middle part, and described side plate body is positioned at the two ends up and down of indent floor.
Adopt such structure, by increase the structure of indent floor on side plate body, there is the beneficial effect that rigidity is higher, not yielding, bearing capacity is large.Especially be embodied in and set up after indent floor, the moment of inertia and torque resistant are increased substantially, can be in the case of not increasing the thickness of side plate body, improve the bearing capacity of crane span structure, and because making integral heat sink area, ribbing processing increases, the heat that cable conduction body in pallet is produced is more distributed, and has improved utilization rate of electrical, reaches energy-saving effect.
Preferably, between described indent floor and side plate body, be provided with transition swash plate, the inclination angle between described transition swash plate and base plate is 30 °~60 °.Adopt such structure, the moment of inertia and the torsional strength of cable testing bridge entirety are better.
Preferably, the inclination angle between described transition swash plate and base plate is 45 °.
Preferably, on described indent floor, be provided with several bolts hole, described bolt hole is uniform arrangement along its length.
Preferably, described bolt hole is bar hole, and described bar hole extends along vertical.
Preferably, the thickness of described base plate, indent floor, side plate body is identical.Adopt such structure, have and connect smooth seamless, beneficial effect that intensity is good.
Preferably, the thickness of described base plate, indent floor, side plate body is 1.5mm~2.5mm.
Owing to having adopted technique scheme, the beneficial effects of the utility model are: by increase the structure of indent floor on side plate body, have the beneficial effect that rigidity is higher, not yielding, bearing capacity is large.Especially be embodied in and set up after indent floor, the moment of inertia and torque resistant are increased substantially, can be in the case of not increasing the thickness of side plate body, improve the bearing capacity of crane span structure, and because making integral heat sink area, ribbing processing increases, the heat that cable conduction body in pallet is produced is more distributed, and has improved utilization rate of electrical, reaches energy-saving effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of cable testing bridge in the utility model;
Fig. 2 is the process figure of the utility model method for mounting cable bridge;
Fig. 3 is structural representation after the construction of the utility model cable testing bridge;
Fig. 4 is the structural representation of a kind of execution mode of the utility model cable testing bridge while being installed on suspension bracket;
Fig. 5 is the structural representation of another execution mode of the utility model cable testing bridge while being installed on suspension bracket;
Fig. 6 is the perspective view of suspension bracket in the utility model;
Mark in figure: base plate--1; Side plate body--2; Indent floor--3; Transition swash plate--4; Suspension bracket--5; Cross bar--5a; Edge-on bar--5b; Steel plate--5c; Fixture--5d.
Embodiment
Below in conjunction with test example and embodiment, the utility model is described in further detail.But this should be interpreted as to the scope of the above-mentioned theme of the utility model only limits to following embodiment, all technology realizing based on the utility model content all belong to scope of the present utility model.
embodiment 1
As shown in Figure 1 and Figure 5, a kind of cable testing bridge of the present embodiment, comprise base plate 1, the both sides of base plate 1 are respectively provided with a upwardly extending side plate, side plate comprises side plate body 2 and indent floor 3, side plate body 2 upwards extends in the end of base plate 1, and indent floor 3 upwards extends along the direction that is parallel to side plate body 2; On the Width of base plate 1, indent floor 3 is positioned at the inner side of side plate body 2; In short transverse, indent floor 3 is positioned at side plate middle part, and side plate body 2 is positioned at the two ends up and down of indent floor 3, by increase the structure of indent floor 3 on side plate body 2, has the beneficial effect that rigidity is higher, not yielding, bearing capacity is large.Especially be embodied in and set up after indent floor 3, the moment of inertia and torque resistant are increased substantially, can be in the case of not increasing the thickness of side plate body 2, improve the bearing capacity of crane span structure, and because making integral heat sink area, ribbing processing increases, the heat that cable conduction body in pallet is produced is more distributed, improve utilization rate of electrical, reach energy-saving effect, between indent floor 3 and side plate body 2, be provided with transition swash plate 4, inclination angle between transition swash plate 4 and base plate 1 is 30 °~60 °, in the present embodiment, inclination angle between transition swash plate 4 and base plate 1 is 45 °, on indent floor 3, be provided with several bolts hole, bolt hole is uniform arrangement along its length, , bolt hole is bar hole, bar hole extends along vertical, base plate 1, indent floor 3, in identical the present embodiment of thickness of side plate body 2, base plate 1, indent floor 3, the thickness of side plate body 2 is 1.5mm~2.5mm.
As shown in Fig. 2, Fig. 3 and Fig. 6, a kind of installation method of the present embodiment cable testing bridge, comprises following step:
A, location unwrapping wire; Concrete, in this step, according to Design Requirement Drawing, utilize measuring instrument as spirit level, theodolite etc. check check civil engineering transfer datum line position unwrapping wire, from cable testing bridge top to terminal, horizontal centering or vertical centering, in the time that building has the gradient, cable testing bridge should be with its gradient, and determines, marks the particular location of supporter.
B, making suspension bracket 5, suspension bracket 5 comprises the cross bar 5a that is positioned at bottom, and is arranged at cross bar 5a two ends, upwardly extending edge-on bar 5b, is provided with steel plate 5c on cross bar 5a, steel plate 5c extends along the length direction of cable testing bridge; In this step, steel plate 5c is cold rolled stainless steel sheet 5c, and thickness is 10mm; Suspension bracket 5 is galvanized steel plain sheet 5c;
In the present embodiment, the vertical rod upper end of suspension bracket 5 is provided with fixture 5d, and fixture 5d can be fixed on suspension bracket 5 within the walls or on top board.Adopt such structure, there is easy accessibility, the beneficial effect that bonding strength is good, concrete, fixture 5d is the bolt that diameter is more than or equal to 8 ㎜, the position of delimiting in civil engineering structure construction is pre-buried, and fixation, with adhesive plaster looping threaded portion, in the time that floor ceiling is the above concrete of C15, fixture 5d is expansible anchor of metal.The error of bore diameter is 0.3 ㎜~0.5 ㎜; Depth error is less than or equal to 3 ㎜; After boring, chip remaining in hole should be removed clean, the degree of depth of punching should be all to imbed sleeve pipe within the walls or in top board, concordant being advisable in surface, in the present embodiment, with after wooden mallet or the upper wooden unit of pad, bolt or expansion bolt are knocked in hole with iron hammer, after bolt is fixing, its head deviant is less than or equal to 2 ㎜, and the vertical rod of suspension bracket 5 and cross bar 5a make by band iron, and cross-sectional width and the length of band iron are more than or equal to 30mm.
C, the base plate of cable testing bridge 1 is installed on the steel plate 5c of suspension bracket 5;
D, cable laying.
By set up a block plate 5c between suspension bracket 5 and cable testing bridge, strengthen the contact area of suspension bracket 5 with crane span structure, improve the rigidity of contact-making surface, mounting process is easy, connects safe and reliablely, will be fixed on floor ceiling through cable testing bridge by the suspension bracket 5 with steel plate 5c, strengthen the contact area of suspension bracket 5 with cable testing bridge, increase the rigidity of contact-making surface, and can increase the level interval of suspension bracket 5, save fee of material and the artificial installation fee of suspension bracket 5.
embodiment 2
As shown in Figure 4, in the present embodiment, be provided with left and right two cable testing bridges between the edge-on bar 5b of a suspension bracket 5, be provided with a block plate 5c on this suspension bracket 5, this steel plate 5c is connected with two of left and right cable testing bridge simultaneously.
All the other structures refer to embodiment 1, and the installation method of the present embodiment refers to embodiment 1.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.

Claims (7)

1. a cable testing bridge, comprise base plate, the both sides of described base plate are respectively provided with a upwardly extending side plate, it is characterized in that: described side plate comprises side plate body and indent floor, described side plate body upwards extends in the end of base plate, and described indent floor is parallel to side plate body and upwards extends; On the Width of base plate, described indent floor is positioned at the inner side of side plate body; In short transverse, described indent floor is positioned at side plate middle part, and described side plate body is positioned at the two ends up and down of indent floor.
2. cable testing bridge according to claim 1, is characterized in that: between described indent floor and side plate body, be provided with transition swash plate, the inclination angle between described transition swash plate and base plate is 30 °~60 °.
3. cable testing bridge according to claim 2, is characterized in that: the inclination angle between described transition swash plate and base plate is 45 °.
4. cable testing bridge according to claim 1, is characterized in that: on described indent floor, be provided with several bolts hole, described bolt hole is uniform arrangement along its length.
5. cable testing bridge according to claim 4, is characterized in that: described bolt hole is bar hole, and described bar hole extends along vertical.
6. cable testing bridge according to claim 4, is characterized in that: the thickness of described base plate, indent floor, side plate body is identical.
7. cable testing bridge according to claim 6, is characterized in that: the thickness of described base plate, indent floor, side plate body is 1.5mm~2.5mm.
CN201420020807.7U 2014-01-14 2014-01-14 Cable bridge Active CN203660445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420020807.7U CN203660445U (en) 2014-01-14 2014-01-14 Cable bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420020807.7U CN203660445U (en) 2014-01-14 2014-01-14 Cable bridge

Publications (1)

Publication Number Publication Date
CN203660445U true CN203660445U (en) 2014-06-18

Family

ID=50926799

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420020807.7U Active CN203660445U (en) 2014-01-14 2014-01-14 Cable bridge

Country Status (1)

Country Link
CN (1) CN203660445U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103701074A (en) * 2014-01-14 2014-04-02 成都市第六建筑工程公司 Cable bridge and mounting method thereof
CN104901246A (en) * 2015-06-16 2015-09-09 山东耀华玻璃有限公司 Cable bridge stand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103701074A (en) * 2014-01-14 2014-04-02 成都市第六建筑工程公司 Cable bridge and mounting method thereof
CN104901246A (en) * 2015-06-16 2015-09-09 山东耀华玻璃有限公司 Cable bridge stand

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