CN214013777U - Mould pressing enhancement mode crane span structure connection piece - Google Patents
Mould pressing enhancement mode crane span structure connection piece Download PDFInfo
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- CN214013777U CN214013777U CN202120016027.5U CN202120016027U CN214013777U CN 214013777 U CN214013777 U CN 214013777U CN 202120016027 U CN202120016027 U CN 202120016027U CN 214013777 U CN214013777 U CN 214013777U
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Abstract
The utility model relates to a mould pressing enhancement mode crane span structure connection piece, it is including the connection piece body that is used for connecting two adjacent crane spans, the connecting hole has been seted up to connection piece body lateral wall horizontal direction bilateral symmetry, connection piece body lateral wall is provided with the protruding closure of location, the protruding closure of location inlays the cooperation mutually with the strengthening rib of crane span structure. This application has the effect of making things convenient for installation between connection piece and the crane span structure.
Description
Technical Field
The application relates to the field of cable bridges, in particular to a die-pressing reinforced type bridge connecting piece.
Background
The cable bridge is divided into structures such as a groove type structure, a tray type structure and a ladder type structure, and consists of a bracket, a supporting arm, an installation accessory and the like. The inner bridge of the building can be independently erected or attached to various buildings and pipe gallery supports, and the bridge and the connecting piece are all welded in the installation of the cable bridge. However, in this connection method, when the bridge and the connecting member are welded, the welded portion of the bridge and the connecting member is easily corroded, and the corrosion may damage the connection between the bridge and the connecting member, which may easily cause the separation of the bridge and the supporting member in a long-term use.
In order to solve the problems, connecting pieces are adopted to connect the bridge frame at present, bolt holes are usually arranged at two ends of the bridge frame and two ends of the connecting pieces, the connecting pieces are attached to the side walls of two adjacent bridge frames in mounting, the bolt holes of the connecting pieces correspond to the bolt holes of the bridge frame, and then the connecting pieces are fixed through bolts and nuts, so that the two bridge frames are fixedly connected.
In view of the above-mentioned related art, the inventor believes that the connecting piece is easy to shift in the process of installing and connecting two bridges through bolts, thereby causing the defect of inconvenient installation of the connecting piece.
Disclosure of Invention
In order to facilitate the installation of the connecting piece and the bridge, the application provides a die pressing enhanced type bridge connecting piece.
The application provides a mould pressing enhancement mode crane span structure connection piece adopts following technical scheme:
the utility model provides a mould pressing enhancement mode crane span structure connection piece, is including the connection piece body that is used for connecting two adjacent crane spans, connection hole has been seted up to connection piece body lateral wall horizontal direction bilateral symmetry, connection piece body lateral wall is provided with the location convex closure, the protruding closure of location is inlayed the cooperation with the strengthening rib of crane span structure mutually.
Through adopting above-mentioned technical scheme, with the connection piece laminating on two adjacent crane span structure lateral walls, the strengthening rib of the protruding closure embedding crane span structure of location on the connection piece inlays mutually to make the connecting hole on the connection piece corresponding with the bolt hole on the crane span structure, avoid connecting hole and bolt hole skew not corresponding, thereby make things convenient for the installation of connection piece and crane span structure, and improve the stability that the connection piece is connected between two crane span structures.
Preferably, the positioning convex hull comprises a C-shaped positioning convex hull which is matched with a C-shaped reinforcing rib of the bridge frame in an embedded mode.
Through adopting above-mentioned technical scheme, the C type location convex closure inlays mutually with the C type strengthening rib of crane span structure to make things convenient for the location installation of connection piece body, the structural strength of connection piece body has been strengthened to C type location convex closure simultaneously, thereby has improved the structural strength that the crane span structure is connected.
Preferably, the number of the C-shaped positioning convex hulls is two, and the two C-shaped positioning convex hulls are arranged at intervals from top to bottom.
Through adopting above-mentioned technical scheme, two C type location convex closure that the interval set up about further made things convenient for the location installation of connection piece body, further improved the structural strength of connection piece body and the stability of being connected between the crane span structure simultaneously.
Preferably, a support sheet is vertically arranged on the lower side of the connection sheet body, and the upper surface of the support sheet is in contact with the bottom of the bridge frame.
Through adopting above-mentioned technical scheme, the connection piece body is installed at the crane span structure lateral wall, contradicts in the bottom of crane span structure through the backing sheet to the anti bending capability of connection piece body has been improved, thereby further improves the stability of bridging connection.
Preferably, the connecting holes symmetrically arranged on the two horizontal sides of the side wall of the connecting sheet body are arranged at intervals.
Through adopting above-mentioned technical scheme, set up a plurality of connecting holes on the connection piece body and fix the crane span structure with the bolt cooperation to further improve the stability that connection piece body and crane span structure are connected.
Preferably, the connecting hole is a waist-shaped hole.
Through adopting above-mentioned technical scheme, waist type hole can be adjusted with the corresponding position of the bolt hole on the crane span structure.
Preferably, the lateral wall of the connecting piece body is provided with a magnetic block which is matched with the rectangular convex hull reinforcing rib of the bridge in an embedded mode.
By adopting the technical scheme, the connecting piece body is attracted to the side wall of the bridge through the magnetic block, so that the connecting piece body is pre-fixed on the side wall of the bridge, and the connecting piece and the bridge are further conveniently and fixedly installed.
Preferably, the positioning convex closure further comprises a bent angle positioning convex closure which is matched with a bent angle convex closure reinforcing rib of the bridge frame in an embedded manner.
Through adopting above-mentioned technical scheme, the bent angle location convex closure inlays mutually with the bent angle convex closure strengthening rib of crane span structure to make things convenient for the location installation of connection piece body, the structural strength of connection piece body has been strengthened to the protruding closure of bent angle location simultaneously, thereby has improved the structural strength that the crane span structure is connected.
In summary, the present application includes at least one of the following beneficial technical effects:
attaching a connecting sheet to the side walls of two adjacent bridges, and embedding a positioning convex hull on the connecting sheet into a reinforcing rib of the bridge so as to enable a connecting hole on the connecting sheet to correspond to a bolt hole on the bridge, so that the connecting hole is prevented from being not corresponding to the bolt hole in a shifting manner, the connecting sheet is convenient to mount with the bridge, and the stability of the connecting sheet between the two bridges is improved;
the connecting sheet body is arranged on the side wall of the bridge and is abutted against the bottom of the bridge through the supporting sheet, so that the bending resistance of the connecting sheet body is improved, and the stability of bridge connection is further improved;
the connecting piece body is sucked on the side wall of the bridge through the magnetic block, so that the connecting piece body is pre-fixed on the side wall of the bridge, and the connecting piece and the bridge are further conveniently and fixedly installed.
Drawings
Fig. 1 is a schematic structural diagram of a connecting sheet in the first embodiment of the present application.
Fig. 2 is a schematic structural diagram of the installation of the connecting piece and the bridge in the first embodiment of the present application.
Fig. 3 is a schematic view of a transverse structure of a connecting piece in the second embodiment of the present application.
Description of reference numerals: 1. a connecting sheet body; 2. a bridge frame; 3. connecting holes; 4. c-shaped convex hull reinforcing ribs; 5. rectangular convex hull reinforcing ribs; 6. a corner convex hull reinforcing rib; 7. c-shaped positioning convex hulls; 8. a support sheet; 9. a magnetic block; 10. the convex hull is positioned at the corner.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a mould pressing enhancement mode crane span structure connection piece. Referring to fig. 1 and 2, the connecting sheet comprises a connecting sheet body 1 for connecting two adjacent bridges 2, connecting holes 3 are symmetrically formed in two sides of the side wall of the connecting sheet body 1 in the horizontal direction, and the connecting holes 3 correspond to bolt holes of the bridges 2. The connection hole 3 in this embodiment is a kidney-shaped hole. The symmetry sets up at the connecting hole 3 interval of 1 lateral wall level both sides of connection piece body and sets up a plurality ofly, and the equal interval of connecting hole 3 of 1 both sides of connection piece body sets up threely in this embodiment. When the two bridges 2 are installed, the connecting sheets are attached to the side walls of the joint of the two bridges 2, so that the connecting holes 3 correspond to the bolt holes of the bridges 2, and the installation is realized through bolts.
Referring to fig. 1 and 2, the side wall of the connecting piece body 1 is provided with a positioning convex hull, and the positioning convex hull is matched with a reinforcing rib which is arranged on the bridge frame 2 in an inward stamping manner in an embedded manner. The strengthening rib of crane span structure 2 includes C type convex closure strengthening rib 4, rectangle convex closure strengthening rib 5 and bent angle convex closure strengthening rib 6, and C type convex closure strengthening rib 4 is located the crane span structure both sides lateral wall and all sets up two, and two C type convex closure strengthening ribs 4 set up along 2 lateral wall length direction intervals about the crane span structure, and rectangle convex closure strengthening rib 5 sets up and is being located between two C type convex closure strengthening ribs 4. The bent angle convex hull reinforcing ribs 6 are arranged at the bent positions of the bottom and the side wall of the bridge frame 2. With the laminating of connection piece body 1 on two adjacent crane span structure 2 lateral walls, the protruding closure embedding crane span structure 2's of location of connection piece body 1 strengthening rib inlays mutually to make connection piece body 1's connecting hole 3 corresponding with the bolt hole on the crane span structure 2, avoid connecting hole 3 and bolt hole skew, thereby make things convenient for connection piece body 1 and crane span structure 2's installation, and improve connection piece body 1 and connect the stability between two crane span structures 2.
Referring to fig. 1 and 2, in particular, the positioning convex hull comprises a C-shaped positioning convex hull 7 which is matched with the C-shaped reinforcing rib in an embedded mode. C type location convex closure 7 sets up along the 1 lateral wall horizontal direction punching press of connection piece body, and C type location convex closure 7 sets up two, and two C type location convex closures 7 are upper and lower interval setting. Thereby make things convenient for the location installation of connection piece body 1, improved the structural strength of connection piece body 1 and the stability of being connected between the crane span structure 2 simultaneously.
Referring to fig. 1, a support sheet 8 is vertically arranged on the lower side of the connection sheet body 1, and the upper surface of the support sheet 8 is in contact with the bottom of the bridge frame 2. The support sheet 8 is supported at the bottom of the bridge frame 2, so that the bending resistance of the connecting sheet body 1 is improved, and the stability of bridge connection is further improved.
The implementation principle of the die-pressing enhanced bridge connecting piece in the embodiment of the application is as follows: the connecting piece is attached to the side walls of two adjacent bridges 2, the C-shaped positioning convex hulls 7 of the connecting piece body 1 are embedded into the C-shaped convex hull reinforcing ribs 4 of the bridges 2, so that the connecting piece body 1 is convenient to position and install, the structural strength of the connecting piece body 1 is improved by the C-shaped positioning convex hulls 7, and the connecting stability between the two bridges 2 is improved.
The embodiment of the application discloses mould pressing enhancement mode crane span structure connection piece, refer to 2 and 3 and embodiment one difference lies in, the setting is extended to connection piece body 1 both ends level, it establishes fixedly to be provided with to inlay complex magnetic path 9 mutually with crane span structure 2's rectangle convex closure strengthening rib 5 to lie in the 1 side lateral wall of connection piece body that extends to inlay, because crane span structure 2 adopts the steel material to have magnetism, connection piece body 1 passes through the magnetic path 9 actuation at crane span structure 2's lateral wall, thereby make connection piece body 1 pre-fix on crane span structure 2's lateral wall, thereby further make things convenient for the fixed mounting of connection piece and crane span structure 2.
Further, referring to fig. 2 and 3, the positioning convex hull further includes a corner positioning convex hull 10 which is engaged with the corner convex hull reinforcing rib 6 of the bridge frame 2. The two bent angle positioning convex hulls 10 are arranged at two sides of the bent part of the support sheet 8 and the connection sheet body 1 at intervals. The bent angle positioning convex hull 10 is embedded with the bent angle convex hull reinforcing rib 6 of the bridge frame 2, so that the positioning installation of the connecting sheet body 1 is facilitated, and meanwhile, the bent angle positioning convex hull 10 enhances the structural strength of the connecting sheet body 1, so that the structural strength of the connection of the bridge frame 2 is improved.
The implementation principle of the die-pressing enhanced bridge connecting piece in the embodiment of the application is as follows: the magnetic block 9 and the bent angle positioning convex hull 10 of the connecting sheet body 1 are mutually matched, so that the fixed installation of the connecting sheet body 1 and the bridge frame 2 is further facilitated.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a mould pressing enhancement mode crane span structure connection piece which characterized in that: the connecting plate comprises a connecting plate body (1) used for connecting two adjacent bridges (2), connecting holes (3) are symmetrically formed in the two sides of the side wall of the connecting plate body (1) in the horizontal direction, a positioning convex hull is arranged on the side wall of the connecting plate body (1), and the positioning convex hull is matched with reinforcing ribs of the bridges (2) in an embedded mode.
2. The stamped reinforced bridge connection tab of claim 1, wherein: the positioning convex closure comprises a C-shaped positioning convex closure (7) which is matched with a C-shaped reinforcing rib of the bridge (2) in an embedded manner.
3. The stamped reinforced bridge connection tab of claim 2, wherein: the two C-shaped positioning convex hulls (7) are arranged, and the two C-shaped positioning convex hulls (7) are arranged at intervals up and down.
4. The stamped reinforced bridge connection tab of claim 1, wherein: the lower side of the connecting piece body (1) is vertically provided with a supporting piece (8), and the upper surface of the supporting piece (8) is in contact with the bottom of the bridge (2).
5. The stamped reinforced bridge connection tab of claim 1, wherein: the connecting holes (3) symmetrically arranged on the two horizontal sides of the side wall of the connecting sheet body (1) are arranged at intervals.
6. The stamped reinforced bridge connection tab of claim 5, wherein: the connecting hole (3) is a waist-shaped hole.
7. The stamped reinforced bridge connection tab of claim 1, wherein: the side wall of the connecting piece body (1) is provided with a magnetic block (9) which is matched with the rectangular convex hull reinforcing rib (5) of the bridge (2) in an embedded mode.
8. The stamped reinforced bridge connection tab of claim 1, wherein: the positioning convex hull also comprises a bent angle positioning convex hull (10) which is matched with the bent angle convex hull reinforcing rib (6) of the bridge frame (2) in an embedded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120016027.5U CN214013777U (en) | 2021-01-05 | 2021-01-05 | Mould pressing enhancement mode crane span structure connection piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120016027.5U CN214013777U (en) | 2021-01-05 | 2021-01-05 | Mould pressing enhancement mode crane span structure connection piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013777U true CN214013777U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120016027.5U Active CN214013777U (en) | 2021-01-05 | 2021-01-05 | Mould pressing enhancement mode crane span structure connection piece |
Country Status (1)
| Country | Link |
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| CN (1) | CN214013777U (en) |
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2021
- 2021-01-05 CN CN202120016027.5U patent/CN214013777U/en active Active
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