CN205960564U - Connect crane span structure - Google Patents
Connect crane span structure Download PDFInfo
- Publication number
- CN205960564U CN205960564U CN201620940483.8U CN201620940483U CN205960564U CN 205960564 U CN205960564 U CN 205960564U CN 201620940483 U CN201620940483 U CN 201620940483U CN 205960564 U CN205960564 U CN 205960564U
- Authority
- CN
- China
- Prior art keywords
- span structure
- crane span
- structure body
- cover plate
- top surface
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a connect crane span structure, include crane span structure body and the apron of mutually supporting with the crane span structure body, the crane span structure body in the form of slot body, it rolls over 90 degrees flange to be equipped with on the lateral wall of crane span structure body to the enstrophe, be equipped with the locating hole on the flange, crane span structure body length direction evenly distributed is followed to the locating hole, the both ends of crane span structure body are equipped with the connecting hole of symmetry, the top surface of apron is equipped with the rectangle buckle with the locating hole department of correspondence of flange, the rectangle buckle is mutually supported fixed continuously with apron and crane span structure body with the top surface of apron in inserting the locating hole. The connect crane span structure who adopts above -mentioned technical scheme to make has production, transportation, simple to operate, reduction production and installation cost, reduces advantages such as the installation degree of difficulty, improvement installation rate.
Description
Technical field
This utility model is related to build power circuit clothing arts and in particular to a kind of conveniently install, dismount, safeguard and transport
Defeated convenient connection crane span structure.
Background technology
The crane span structure body of common connection crane span structure is the channel-shaped body of single bore, in order to the cabling of circuit is attractive in appearance and line security
Consider it is often necessary to be covered crane span structure body with cover plate, the cover plate fixed form commonly used at present mainly has two kinds, 1, in advance by case
Packet mode padlock is respectively welded at the relevant position of crane span structure body and cover plate, buckles when installing cover plate；2nd, in advance in crane span structure body
Respectively rush a square hole with cover plate relevant position, adopt special 7 font padlocks during use, fixed by bolt compresses cover plate.
Commonly use cover plate at present to have the disadvantage that, welding position is needed accurately using first kind of way, otherwise can cause to cover
Padlock position on plate and crane span structure body is not to going up it is impossible to normally cover.Using the cover plate of the second way, need to be entered with bolt
Row is fixed, bothersome laborious, and additionally for vertically arranged crane span structure body, due to cover plate easily landing, installation difficulty is big, and the later stage ties up
When repairing, handling are less convenient, and easily pound the foot of workman and cause accident.
Utility model content
In order to solve the problems, such as prior art, this utility model provides a kind of installation, dismounting to safeguard and convenient transportation
Connection crane span structure.
To achieve these goals, the technical solution adopted in the utility model is：A kind of connection crane span structure, including crane span structure body
And the cover plate cooperating with crane span structure body；Described crane span structure body body in the form of slot；The side wall of described crane span structure body is provided with inwardly
The rib of 90 degree of turnover；Described rib is provided with location hole；Described location hole is uniformly distributed along crane span structure body length direction；Described
The two ends of crane span structure body are provided with symmetrical connecting hole；The top surface of described cover plate is provided with rectangular card with the location hole corresponding position of rib
Button；The top surface of described rectangle buckle insertion positioning in the hole and cover plate cooperates and cover plate is fixedly linked with crane span structure body.
After the technical program, after cabling is fully completed, the rectangle buckle on cover plate is directed at the gear of crane span structure body
Location hole on side, rectangle buckle is inserted into positioning in the hole and vertically moves to be connected and fixed cover plate with crane span structure body and be connected.
This programme has the advantage that：1st, cover plate and crane span structure body when installing fixing convenient and swift it is not necessary to again using other auxiliary
Material.The accessories such as special padlock that the 2nd, need not be other, have saved raw material.Even if 3 crane span structure bodies can also in right angle setting
Easily cover plate is covered on crane span structure body.
Brief description
Fig. 1 is the exploded view connecting crane span structure；
Fig. 2 is the structural representation of the rectangle buckle on cover plate；
Fig. 3 is to connect crane span structure to set up the exploded view after reinforcement, matrix draw-in groove and chimb.
Specific embodiment
To this utility model, preferred scheme is further elaborated below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of connection crane span structure, the cover plate 2 cooperate including crane span structure body 1 and with crane span structure body；
Described crane span structure body 1 body in the form of slot；The side wall of described crane span structure body 1 is provided with the rib 3 of 90 degree of fold inward；Described rib 3
It is provided with location hole 4；Described location hole 4 is uniformly distributed along crane span structure body length direction；It is right that the two ends of described crane span structure body 1 are provided with
The connecting hole 5 claiming；The top surface of described cover plate 2 and the location hole corresponding position of rib 3 are provided with rectangle buckle 6；Described rectangular card
Cooperate with the top surface of cover plate in button 6 insertion location hole 4 and cover plate 2 is fixedly linked with crane span structure body 1.
During use, first the rectangle buckle 6 of cover plate is directed at the location hole 4 on rib 3, when rectangle buckle 6 is complete
After being inserted in location hole 4, by lid longitudinal translation pass through rectangle buckle 6 and cover plate top surface cooperate by cover plate with
Crane span structure body connects and fixes connected.
In order to realize connecting the demand that crane span structure meets different line lengths, when this connection crane span structure needs multiple connected,
As optimization further to present embodiment, connect crane span structure and also include conducting connecting part 8, conducting connecting part rushes for galvanized steel plain sheet
Compacting is made；The two ends of described conducting connecting part 8 are provided with symmetrical fixing hole 9；Described fixing hole 9 arrive connector termination distance with
The distance that connecting hole 5 arrives crane span structure body termination is identical.Conducting connecting part does not make plastic-blasting or spray painting is processed, and has good electric conductivity
And Earthing Reliability, it is arranged on side in bridge trough body during installation, bolt is fixedly connected by crane span structure two adjacent sections crane span structure is connected,
Ensure that grounded continuous between crane span structure.Some crane span structure bodies are realized head and the tail by conducting connecting part and are fixedly linked.First by
Two crane span structure bodies are secured the two together by conducting connecting part, connecting hole and clamping screw with first crane span structure body,
The connected mode of remaining crane span structure body is identical with this.
When being attached by conducting connecting part, conducting connecting part is placed on the inner side of crane span structure body, 1, be placed in
Side has the overall appearance not affecting to connect crane span structure.2nd, being placed on inner side does not need conducting connecting part is surface-treated, and saves
Handling process and while reduce production cost, also ensure that the conductive effect of conducting connecting part.Locking nut is all using chicken
Claw pad sheet, by the breakdown of coating of the connecting hole of crane span structure body, coating is given after destroying, and crane span structure body, conducting connecting part can be by
It is fully contacted in connecting bolt.1st, solve conventional needs to carry out between former and later two crane span structure bodies separately through wire
Conductive.2nd, after Simplified flowsheet, reduce production cost, provide work efficiency.3rd, all clamping screws can be conductive, increases
Conductive effect and reliability.
As shown in figure 3, when the circuit that the length of crane span structure body is long or carries is overweight, connecting the strong of crane span structure to increase
Degree, as optimization further to present embodiment, the side wall of described crane span structure body and bottom are equipped with reinforcement 10；Described lid
The top surface of plate is provided with reinforcement 10.By the design of reinforcement, increase the stability connecting crane span structure.
The rib of described crane span structure body and side wall junction are provided with matrix draw-in groove 11；Described cover plate is provided with and matrix draw-in groove
The chimb 12 cooperating；By the side wall of cover plate, outwards 90 degree of turnover forms described chimb 12.The design of matrix draw-in groove is so that bridge
When frame body and cover plate cooperate, that can fit is more tight, and degree of protection is higher.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, making any change in its shape or structure, every have same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (4)
1. a kind of connection crane span structure, the cover plate (2) cooperate including crane span structure body (1) and with crane span structure body；Described crane span structure body
(1) body in the form of slot；It is characterized in that：The side wall of described crane span structure body (1) is provided with the rib (3) of 90 degree of fold inward；Described
Rib (3) is provided with location hole (4)；Described location hole (4) is uniformly distributed along crane span structure body length direction；Described crane span structure body
(1) two ends are provided with symmetrical connecting hole (5)；The top surface of described cover plate (2) and the location hole corresponding position of rib (3) are provided with rectangular
Shape buckle (6)；Described rectangle buckle (6) is inserted in location hole (4) and is cooperated cover plate (2) and crane span structure with the top surface of cover plate
Body (1) is fixedly linked.
2. according to claim 1 connection crane span structure it is characterised in that：Also include a conducting connecting part (8), conducting connecting part
(8) Zinc-coated steel-plated punch is adopted to make；The two ends of described conducting connecting part (8) are provided with symmetrical fixing hole (9)；Described fixing hole
(9) distance arriving conducting connecting part termination is identical with the distance that connecting hole (5) arrives crane span structure body termination.
3. according to claim 2 connection crane span structure it is characterised in that：The side wall of described crane span structure body and bottom are equipped with and add
Strong muscle (10)；The top surface of described cover plate is provided with reinforcement (10).
4. the connection crane span structure according to any one of Claims 2 or 3 it is characterised in that：The rib of described crane span structure body and side
Wall junction is provided with matrix draw-in groove (11)；Described cover plate is provided with the chimb (12) cooperating with matrix draw-in groove；Described chimb
(12) by the side wall of cover plate, outwards 90 degree of turnover forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940483.8U CN205960564U (en) | 2016-08-25 | 2016-08-25 | Connect crane span structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620940483.8U CN205960564U (en) | 2016-08-25 | 2016-08-25 | Connect crane span structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960564U true CN205960564U (en) | 2017-02-15 |
Family
ID=57980257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620940483.8U Expired - Fee Related CN205960564U (en) | 2016-08-25 | 2016-08-25 | Connect crane span structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683129A (en) * | 2018-03-20 | 2018-10-19 | 罗格朗低压电器（无锡）有限公司 | Quick Connect Kit and metal type cable conduit |
-
2016
- 2016-08-25 CN CN201620940483.8U patent/CN205960564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683129A (en) * | 2018-03-20 | 2018-10-19 | 罗格朗低压电器（无锡）有限公司 | Quick Connect Kit and metal type cable conduit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |