CN102278532A - Two-directional bridge frame connector - Google Patents
Two-directional bridge frame connector Download PDFInfo
- Publication number
- CN102278532A CN102278532A CN2010102005232A CN201010200523A CN102278532A CN 102278532 A CN102278532 A CN 102278532A CN 2010102005232 A CN2010102005232 A CN 2010102005232A CN 201010200523 A CN201010200523 A CN 201010200523A CN 102278532 A CN102278532 A CN 102278532A
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- CN
- China
- Prior art keywords
- crane span
- span structure
- bridge frame
- slotted hole
- base
- 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.)
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Abstract
The invention discloses a two-directional bridge frame connector which is used for connecting corner parts of a bridge frame line. The two-directional bridge frame connector is a right-angled hollow column body and comprises a cover and a base, wherein the base is fixedly connected with the long straight bridge frame through a connecting part. The two-directional bridge frame connector has the beneficial effect of solving the connection problem of the corners of the bridge frame. The two-directional bridge frame connector has the characteristics of simple structure, reliable quality, convenience for use and wide application range, and is unanimously praised by the installation personnel.
Description
Technical field
The present invention relates to technical field of electricity, particularly a kind of two-way crane span structure connector that is used for the connection of crane span structure circuit corner part.
Background technique
The weak electricity system of intelligent building, usually form by corresponding system such as a plurality of information monitorings and communications facility such as building automatic, office automation, communication automation system, with the building automatic is example, except the necessary information monitoring of facilities such as power supply, water supply and sewage, air-conditioning, elevator and the parking lot configuration of building itself, also have several subsystems such as security automation, automatic fire fighting, realize the system intergration or the part system intergration.Function requirement according to building body is determined its grade and content, these systems comprise different classes of cable and lead, wherein some is to belong to active cable, some then is that passive electrical (light) cable is (as the data cable, video coaxial cable etc.), therefore, when the arrangement of wire laying mode and Route Selection designs, should be distinguished, not only should meet the requirement of standard, also to consider the Security of connecting up, scalability, Economy and attractive in appearance is convenient to maintenance, and cable testing bridge is as the carrier of the various cable layings of carrying, be subordinated to the needs of wiring, should follow mentioned above principle equally and be implemented.
Because the parallel intersection of multiple pipeline in the building, the space is limited, particularly large-scale office building, the finance commercial building, the hotel, buildings such as venue, information point is intensive, cable lays except adopting the floor groove and within the walls the pipe laying mode, at vertical shaft with extensively adopt cable testing bridge within doors in the ceiling furred ceiling, the wiring of different trends is provided, the various cable classification cloth of weak electricity system are placed in the crane span structure, its best Route Selection and mounting type will be according to the requirements of trend, and in conjunction with building structure and air-conditioning, electric position of waiting pipeline to consult is determined, passive cable can not be laid side by side with active cable, is subjected in the same crane span structure of lay that condition is limit, and must adopt metal partion (metp) to set up separately therebetween, the cable of drawing is avoided crossing on the same level as far as possible, the crane span structure passing through floors when body of wall or expansion joint, should mark on architectural drawing and reserve corresponding cavity and position, avoid waiting until that because of omission brill is empty when constructing temporarily, may injure civil engineering structure.
Crane span structure is the equipment of often using during electrical engineering is installed of setting up electric wire.Crane span structure by the straightway of pallet, ladder, curved logical, annex and, suspension bracket constitutes, in order to the continuous general name with rigid construction system of carrying cable.Cable testing bridge is to make electric wire, cable, pipe cable lay main road standardization, systematize, unitized communication paving device.
Crane span structure is used for laying power cable and actuating cable, is used for away cable and pipeline.
In the workshop in modern times, existing various elastic cable papers needs to arrange that the layout of elastic cable paper just needs crane span structure in the relatively good connection of straight section, and want neat appearance in the part of turning round certain degree of difficulty is just arranged.
Summary of the invention
In order to solve the problem that the crane span structure turning connects difficulty, improve industrial efficient, the present invention proposes following technological scheme:
A kind of two-way crane span structure connector is used for the connection of crane span structure circuit corner part, and described two-way crane span structure connector is the right angle hollow cylinder, comprises lid and base, and described base partly is connected with long straight crane span structure by connecting plate.
Preferably, described base inboard surrounds trapezoid area, and the outside is a rectangular shaped, the two sides that wherein surrounds the right angle face is provided with the circular hole and the slotted hole of symmetry, surround three of trapezoidal faces, middle short one side is provided with two circular holes of vertical direction, and the two sides is provided with the circular hole and the slotted hole of symmetry in addition.
Preferably, the circular hole on the base is connected with long straight crane span structure with screw, and slotted hole is connected and fixed with screw and connecting plate.
Preferably, slotted hole on the described right angle face and the alignment of the slotted hole on the trapezoidal faces are arranged.
In the part of turning round of crane span structure, with device of the present invention two long straight crane span structures are connected, block upper junction plate again, the screw and nut of screwing on just can partly be connected and fixed this device and crane span structure.
The beneficial effect that device of the present invention brings is:
1, solved the connectivity problem of the part of turning round of crane span structure.
2, simple in structure, reliable in quality, easy to use, applied widely, be subjected to the consistent favorable comment of vast installation personnel.
Description of drawings
Fig. 1 cap structure schematic representation
Fig. 2 understructure schematic representation
Fig. 3 connecting plate structural representation
Number in the figure is:
1, lid 2, base 3, connecting plate
Embodiment
The present invention is further described below in conjunction with drawings and the specific embodiments.
As Fig. 1 to a kind of two-way crane span structure connector shown in Figure 2, be used for the connection of crane span structure circuit corner part, it is characterized in that: described two-way crane span structure connector is the right angle hollow cylinder, comprises lid 1 and base 2, and described base 2 partly is connected with long straight crane span structure by connecting plate 3.
As shown in Figure 2, described base 2 inboards surround trapezoid area, and the outside is a rectangular shaped, the two sides that wherein surrounds the right angle is provided with the circular hole and the slotted hole of symmetry, surround trapezoidal three, middle short one side is provided with two circular holes of vertical direction, and the two sides is provided with the circular hole and the slotted hole of symmetry in addition.
Circular hole on the base 2 is connected with long straight crane span structure with screw, and slotted hole is connected and fixed with screw and connecting plate 3.Circular hole on circular hole on the described device and the long straight shape crane span structure couples together with screw and lead, as ground wire.
Slotted hole on the described right angle face and the alignment of the slotted hole on the trapezoidal faces are arranged.
Fig. 3 is a connecting plate, blocks up from the bottom of this device, and slotted hole partly aligns, and the screw and nut of screwing on then can partly be connected fastening with long straight crane span structure this device.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (4)
1. two-way crane span structure connector, be used for the connection of crane span structure circuit corner part, it is characterized in that: described two-way crane span structure connector is the right angle hollow cylinder, comprises lid (1) and base (2), and described base (2) partly is connected with long straight crane span structure by connecting plate (3).
2. a kind of two-way crane span structure connector according to claim 1, it is characterized in that: described base (2) inboard surrounds trapezoid area, the outside is a rectangular shaped, the two sides that wherein surrounds the right angle is provided with the circular hole and the slotted hole of symmetry, surround trapezoidal three, middle short one side is provided with two circular holes of vertical direction, and the two sides is provided with the circular hole and the slotted hole of symmetry in addition.
3. a kind of two-way crane span structure connector according to claim 1 and 2 is characterized in that: the circular hole on the base (2) is connected with long straight crane span structure with screw, and slotted hole is connected and fixed with screw and connecting plate (3).
4. a kind of two-way crane span structure connector according to claim 1 and 2 is characterized in that: slotted hole on the described right angle face and the alignment of the slotted hole on the trapezoidal faces are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102005232A CN102278532A (en) | 2010-06-13 | 2010-06-13 | Two-directional bridge frame connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102005232A CN102278532A (en) | 2010-06-13 | 2010-06-13 | Two-directional bridge frame connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102278532A true CN102278532A (en) | 2011-12-14 |
Family
ID=45104155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102005232A Pending CN102278532A (en) | 2010-06-13 | 2010-06-13 | Two-directional bridge frame connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102278532A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511755A (en) * | 2013-09-18 | 2014-01-15 | 梁招仙 | Bent cable bridge |
| CN104332906A (en) * | 2014-10-18 | 2015-02-04 | 福州万山电力咨询有限公司 | Power distribution project-used cable bridge mounting structure and mounting method |
| CN107425487A (en) * | 2017-08-18 | 2017-12-01 | 扬中市扬子铝加工有限公司 | A kind of aluminum alloy bridge frame connector |
-
2010
- 2010-06-13 CN CN2010102005232A patent/CN102278532A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511755A (en) * | 2013-09-18 | 2014-01-15 | 梁招仙 | Bent cable bridge |
| CN104332906A (en) * | 2014-10-18 | 2015-02-04 | 福州万山电力咨询有限公司 | Power distribution project-used cable bridge mounting structure and mounting method |
| CN107425487A (en) * | 2017-08-18 | 2017-12-01 | 扬中市扬子铝加工有限公司 | A kind of aluminum alloy bridge frame connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |