CN214227727U - Bridge frame connecting device - Google Patents
Bridge frame connecting device Download PDFInfo
- Publication number
- CN214227727U CN214227727U CN202023231781.5U CN202023231781U CN214227727U CN 214227727 U CN214227727 U CN 214227727U CN 202023231781 U CN202023231781 U CN 202023231781U CN 214227727 U CN214227727 U CN 214227727U
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- China
- Prior art keywords
- connecting body
- elastic plate
- connecting piece
- plate
- pin
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- 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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- 238000000034 method Methods 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a bridge connecting device, relating to the technical field of cable bridges and comprising a connecting body, a middle plate, an elastic plate and a pin hole; the elastic plate is arranged in the middle of the connecting body, the elastic plate and the pin holes are symmetrically arranged on the side walls of two sides of the connecting body, wherein the elastic plate and the pin holes are symmetrically arranged relative to the middle plate on one side of the connecting body, first connecting pieces are arranged at two ends of the connecting body, and bayonets are arranged on the first connecting pieces; the elastic plate is installed in the bayonet, the second connecting piece is installed at the two ends of the connecting body, a through hole corresponding to the pin hole is formed in the second connecting piece, a fixing pin is further arranged on the connecting body, and the fixing pin penetrates through the pin hole and the second connecting piece. The device is provided with a spring clamping structure in the working process, so that the device is convenient to install and good in stability; the structure is provided with two connection modes, so that the connection requirements of various bridges can be met; the arc top is further arranged on the structure, so that the bridge is convenient to fix.
Description
Technical Field
The utility model belongs to the technical field of the cable testing bridge, concretely relates to crane span structure connecting device.
Background
The cable tray often plays an important role as an important ring in the power supply system of the electrical equipment. The cable bridge is a common supporting and protecting device for cable laying, and plays roles of protecting and guiding routing for cables arranged in the cable bridge. Traditional cable bridges are divided into trough type, ladder type, tray type and the like.
Publication number CN206727563U discloses a bridge connecting device, which is provided with a first connecting plate and a second connecting plate, wherein the first connecting plate is provided with two upper clamping structures and two lower clamping structures, the two upper clamping structures are arranged at the upper end of the first connecting plate at intervals, and the two lower clamping structures are respectively arranged at two sides of the lower end of the first connecting plate; realize the bolt-free of crane span structure and clamp fast on satisfying the crane span structure bearing capacity basis, improved the installation effectiveness.
The problems existing in the prior art are as follows: in this field, current crane span structure is connected and is relied on the fixed plate that sets up in the junction both sides usually to be connected, utilizes bolt or fixed pin with crane span structure and fixed plate fixed mounting, and the crane span structure adopts this method connection stability relatively poor, and the installation is troublesome, difficult dismantlement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crane span structure connecting device, simple to operate is convenient for fix, and extensive applicability has higher stability.
The utility model provides a following technical scheme:
a bridge connecting device comprises a connecting body, a middle plate, an elastic plate and pin holes; the elastic plate is arranged in the middle of the connecting body, the elastic plate and the pin holes are symmetrically arranged on the side walls of two sides of the connecting body, and the elastic plate and the pin holes are symmetrically arranged relative to the middle plate on one side of the connecting body.
Preferably, first connecting pieces are installed at two ends of the connecting body, and bayonets are arranged on the first connecting pieces; the elastic plate is installed in the bayonet.
Preferably, the two ends of the connecting body are provided with second connecting pieces, the second connecting pieces are provided with through holes corresponding to the pin holes, the connecting body is further provided with fixing pins, and the fixing pins penetrate through the pin holes and the second connecting pieces.
Preferably, the bottoms and the side faces of the first connecting piece and the second connecting piece are attached to the connecting body.
Preferably, the upper parts of the connecting body, the first connecting piece and the second connecting piece are also provided with arc-shaped edges, and the arc-shaped edges of the first connecting piece and the second connecting piece are attached to the connecting body.
The utility model has the advantages that: the device is provided with a spring clamping structure in the working process, so that the device is convenient to install and good in stability; the structure is provided with two connection modes, so that the connection requirements of various bridges can be met; the arc top is further arranged on the structure, so that the bridge is convenient to fix.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a connecting device;
FIG. 2 is a schematic view of a first connector connection configuration;
fig. 3 is a schematic view of a second connector connection structure.
In the figure: the connecting body 101, the middle plate 102, the elastic plate 103, the pin hole 104, the fixing pin 105, the first connecting piece 106, the bayonet 107 and the second connecting piece 108.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without inventive achievements all belong to the protection scope of the present invention.
As shown in the figure, the utility model provides a technical scheme:
a bridge connecting device comprises a connecting body 101, a middle plate 102, an elastic plate 103 and a pin hole 104; the elastic plate 103 is disposed in the middle of the connecting body 101, and the elastic plate 103 and the pin hole 104 are symmetrically disposed on the sidewalls of both sides of the connecting body 101, wherein the elastic plate 103 and the pin hole 104 are symmetrically disposed about the middle plate 102 on one side of the connecting body 101.
Two ends of the connecting body 101 are provided with first connecting pieces 106, and bayonets 107 are arranged on the first connecting pieces 106; the resilient plate 103 is mounted in the bayonet 107.
The bottom and the side of the first connecting member 106 and the second connecting member 108 are attached to the connecting body 101.
The upper parts of the connecting body 101, the first connecting piece 106 and the second connecting piece 108 are also provided with arc-shaped edges, and the arc-shaped edges of the first connecting piece 106 and the second connecting piece 108 are attached to the connecting body 101.
The utility model discloses the during operation: when the connecting body 101 is connected with the first connecting piece 106, the first connecting piece 106 is respectively inserted from two ends of the connecting body 101 along the inner wall of the connecting body 101, and the insertion is stopped when the bayonet 107 on the first connecting piece 106 is just clamped with the elastic plate 103; at this time, the first connecting member 106 is attached to the inner wall of the connecting body 101, and the first connecting member 106 inserted at both ends is fixed by the elastic plate 103.
When the connection body 101 is connected to the second connection member 108, the second connection member 108 is similarly inserted along the inner wall of the connection body 101, and since the bayonet 107 is not provided in the second connection member 108, the insertion is stopped when the hole in the second connection member 108 is aligned with the pin hole 104, and the connection body 101 and the second connection member 108 are fixed by the fixing pin 105.
With this device, it is also possible to fixedly connect the first connecting member 106 and the second connecting member 108 at both ends of the connecting body 101, respectively, and to fix them with the elastic plate 103 and the fixing pin 105, respectively, during the connecting process.
Although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts will be within the scope of the appended claims.
Claims (5)
1. A bridge connecting device comprises a connecting body (101), a middle plate (102), an elastic plate (103) and a pin hole (104); the method is characterized in that: the elastic plate (103) is arranged in the middle of the connecting body (101), the elastic plate (103) and the pin holes (104) are symmetrically arranged on the side walls of two sides of the connecting body (101), and the elastic plate (103) and the pin holes (104) are symmetrically arranged relative to the middle plate (102) on one side of the connecting body (101).
2. The bridge connection device of claim 1, wherein: two ends of the connecting body (101) are provided with first connecting pieces (106), and bayonets (107) are arranged on the first connecting pieces (106); the elastic plate (103) is installed in the bayonet (107).
3. The bridge connection device of claim 1, wherein: the connecting structure is characterized in that second connecting pieces (108) are installed at two ends of the connecting body (101), through holes corresponding to the pin holes (104) are formed in the second connecting pieces (108), fixing pins (105) are further arranged on the connecting body (101), and the fixing pins (105) penetrate through the pin holes (104) and the second connecting pieces (108).
4. The bridge connection device of claim 2, wherein: the bottoms and the side faces of the first connecting piece (106) and the second connecting piece (108) are attached to the connecting body (101).
5. A bridge connection device as claimed in claim 2 or 3, wherein: the upper parts of the connecting body (101), the first connecting piece (106) and the second connecting piece (108) are also provided with arc-shaped edges, and the arc-shaped edges of the first connecting piece (106) and the second connecting piece (108) are attached to the connecting body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023231781.5U CN214227727U (en) | 2020-12-28 | 2020-12-28 | Bridge frame connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023231781.5U CN214227727U (en) | 2020-12-28 | 2020-12-28 | Bridge frame connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214227727U true CN214227727U (en) | 2021-09-17 |
Family
ID=77706426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023231781.5U Expired - Fee Related CN214227727U (en) | 2020-12-28 | 2020-12-28 | Bridge frame connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214227727U (en) |
-
2020
- 2020-12-28 CN CN202023231781.5U patent/CN214227727U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |