CN216929483U - Bridge frame reinforced connection structure - Google Patents
Bridge frame reinforced connection structure Download PDFInfo
- Publication number
- CN216929483U CN216929483U CN202220291031.7U CN202220291031U CN216929483U CN 216929483 U CN216929483 U CN 216929483U CN 202220291031 U CN202220291031 U CN 202220291031U CN 216929483 U CN216929483 U CN 216929483U
- Authority
- CN
- China
- Prior art keywords
- bridge
- bridge frame
- connection structure
- connecting plate
- mounting holes
- 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.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a bridge frame reinforced connection structure which comprises a bridge frame body, two bridge frame connection plates, two U-shaped bolts and nuts, wherein mounting holes are formed in the bridge frame body, grooves are formed in the bridge frame connection plates, the bridge frame connection plates are arranged between the bridge frame bodies, the U-shaped bolts are arranged in the mounting holes, and the nuts are arranged on the U-shaped bolts. Compared with the welding mode in the prior art, the strength of the bridge connecting plate is higher due to the arrangement of the flange, and the bridge connecting plate is in close contact with the bridge connecting plate and is reliably connected with the bridge body through the U-shaped bolt, so that the displacement and the looseness of the connection between the bridge bodies are prevented.
Description
Technical Field
The utility model relates to the technical field of connecting pieces, in particular to a reinforced connecting structure of a bridge.
Background
In the process of installing the cable bridge, the connection between the bridge and the bridge usually needs to be performed by using a bridge connecting piece, and the existing connection part between the bridge connecting piece and the bridge is connected in a welding mode and is connected partially through threads. Wherein the welded connected mode probably appears the condition of rosin joint at the welded in-process, leads to connecting insecurely, and the welding back, the corrosion appears easily in the welding position, causes the crane span structure to break away from the crane span structure connection piece easily, takes place to shift or become flexible, causes the linkage effect not good, and joint strength is not high.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a reinforced connecting structure of a bridge frame, which aims to solve the problems.
In order to achieve the above object, the present invention is realized by the following technical solutions:
the utility model provides a connection structure is reinforceed to crane span structure, includes crane span structure body, crane span structure connecting plate, U-shaped bolt, nut, be provided with the mounting hole on the crane span structure body, be provided with the recess on the crane span structure connecting plate, the crane span structure body has two, the crane span structure connecting plate sets up between the crane span structure body, the U-shaped bolt sets up in the mounting hole, the nut sets up on the U-shaped bolt.
Further, both sides of the bridge body are provided with side plates.
Further, the mounting holes are symmetrically arranged on the side plates and are at least four in number.
Further, the mounting hole is a counter bore and is used for arranging a nut and preventing the nut from scratching the cable.
Furthermore, flanges are arranged on two sides of the bridge connecting plate, the overall strength of the bridge connecting piece is improved through the flanges, and the strength of the overall bridge connecting plate is improved through the flanges arranged on the bridge connecting plate.
Furthermore, a cambered surface is arranged at the groove of the bridge connecting plate and is in close contact with the U-shaped bolt, so that the bridge body is prevented from being displaced and loosened after being fixed with the bridge connecting plate.
Further, the number of the grooves is at least four, and the grooves are in close contact with the U-shaped bolts.
Further, the nut is a locknut.
Further, the number of the mounting holes symmetrically arranged on the side plate is four.
Further, the groove is attached to the U-shaped bolt.
Through the technical scheme, the utility model has the following technical effects:
the bridge connecting plate is connected with the bridge body through the combination of the bridge connecting plate, the U-shaped bolts and the nuts, compared with a welding mode in the prior art, the strength of the integral bridge connecting plate is improved due to the arrangement of the flanges, and the U-shaped bolts are in close contact with the bridge connecting plate and are reliably connected with the bridge body, so that the connection between the bridge bodies is prevented from being displaced and loosened.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a bridge frame body according to the present invention;
FIG. 3 is a schematic view of a bridge connection plate according to the present invention;
fig. 4 is a cross-sectional view of a bridge web of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
The first embodiment is as follows:
the embodiment is a connection structure is reinforceed to crane span structure, including crane span structure body 1, crane span structure connecting plate 2, U-shaped bolt 3, nut 4, be provided with mounting hole 11 on the crane span structure body 1, be provided with recess 21 on the crane span structure connecting plate 2, crane span structure body 1 has two, crane span structure connecting plate 2 sets up between crane span structure body 1, U-shaped bolt 3 sets up in mounting hole 11, nut 4 sets up on U-shaped bolt 3. The two sides of the bridge body 1 are provided with side plates 12. The mounting holes 11 are symmetrically arranged on the side plates 12 and are four in number. The mounting hole 11 is a countersunk hole. Flanges 22 are arranged on two sides of the bridge connecting plate 2. The groove 21 of the bridge connecting plate 2 is provided with a cambered surface 23. The number of the grooves 21 is four. The nut 4 is a locknut. The U-shaped bolt 3 is tightly contacted with the groove of the bridge connecting plate 2 and then is connected with the bridge body 1.
Example two:
on the basis of embodiment one, the number of U-shaped bolt 3 and nut 4 is increased to this embodiment, and is corresponding, has increased the quantity of recess 21 on the crane span structure connecting plate 2, improves 8 and symmetry settings with quantity, and will the quantity of mounting hole 11 improves, makes crane span structure connecting plate 2 set up on crane span structure body 1 through four groups of U-shaped bolt 3 respectively, through the quantity that increases U-shaped bolt 3, improves the stability and the intensity of integral connection.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a connection structure is reinforceed to crane span structure which characterized in that: the novel bridge rack is characterized by comprising a bridge rack body (1), bridge rack connecting plates (2), U-shaped bolts (3) and nuts (4), wherein mounting holes (11) are formed in the bridge rack body (1), grooves (21) are formed in the bridge rack connecting plates (2), the bridge rack body (1) is provided with two bridge rack connecting plates, the bridge rack connecting plates (2) are arranged between the bridge rack body (1), the U-shaped bolts (3) are arranged in the mounting holes (11), and the nuts (4) are arranged on the U-shaped bolts (3).
2. The reinforced connection structure of the bridge frame of claim 1, wherein: the two sides of the bridge frame body (1) are provided with side plates (12).
3. The reinforced connection structure of the bridge frame of claim 1, wherein: the mounting holes (11) are symmetrically arranged on the side plates (12) and the number of the mounting holes is at least four.
4. The reinforced connection structure of the bridge frame of claim 1, wherein: the mounting hole (11) is a counter bore.
5. The reinforced bridge frame connecting structure of claim 1, wherein: flanges (22) are arranged on two sides of the bridge connecting plate (2).
6. The reinforced bridge frame connecting structure of claim 1, wherein: and an arc surface (23) is arranged at the groove (21) of the bridge connecting plate (2).
7. The reinforced connection structure of the bridge frame of claim 1, wherein: the number of the grooves (21) is at least four.
8. The reinforced connection structure of the bridge frame of claim 1, wherein: the nut (4) is a locknut.
9. The reinforced connection structure of the bridge frame of claim 3, wherein: the number of the mounting holes (11) symmetrically arranged on the side plates (12) is four.
10. The reinforced connection structure of the bridge frame of claim 1, wherein: the groove (21) is attached to the U-shaped bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220291031.7U CN216929483U (en) | 2022-02-09 | 2022-02-09 | Bridge frame reinforced connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220291031.7U CN216929483U (en) | 2022-02-09 | 2022-02-09 | Bridge frame reinforced connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216929483U true CN216929483U (en) | 2022-07-08 |
Family
ID=82264988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220291031.7U Active CN216929483U (en) | 2022-02-09 | 2022-02-09 | Bridge frame reinforced connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216929483U (en) |
-
2022
- 2022-02-09 CN CN202220291031.7U patent/CN216929483U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216929483U (en) | Bridge frame reinforced connection structure | |
| CN201372401Y (en) | Splicing mechanism and ironing device of paving machine with same | |
| CN211496607U (en) | Steel beam hoisting clamp | |
| CN201334311Y (en) | Rail joint for preventing overhead traveling crane from trapping and derailing | |
| CN204572674U (en) | A kind of crack resistence project-welding nut structure | |
| CN104595314A (en) | Anti-cracking projection welding nut structure | |
| CN219138469U (en) | Steel member structure | |
| CN216193966U (en) | Stiffening structure steel plate structure based on K-shaped section longitudinal rib | |
| CN218905061U (en) | Angle steel escalator truss gantry gear opening clamp | |
| CN219029325U (en) | Waterproof backplate under pure electric heavy truck chassis | |
| CN220953857U (en) | Steel construction auxiliary connection subassembly | |
| CN205382619U (en) | Angle steel structure | |
| CN216600277U (en) | Board collecting and releasing machine connecting device for PCB processing | |
| CN217398204U (en) | Hoisting tool for valve body of valve | |
| CN216997328U (en) | Connection structure between end beams of road bridge crane | |
| CN216343223U (en) | High-strength metal furniture plate connecting structure | |
| CN2510505Y (en) | Pre-roasting aluminium electrolyzer column bus-bar concentrated diverter | |
| CN216829687U (en) | Gantry milling fixture tool | |
| CN218812912U (en) | Special-shaped joint for connecting C-shaped rail and I-shaped rail | |
| CN212797081U (en) | Automobile front beam upper piece | |
| CN219888140U (en) | Multi-functional aftertreatment installing support structure of lightweight high strength | |
| CN220225737U (en) | Sectional type steel box girder | |
| CN216289663U (en) | Reinforced handcart guide rail of medium-voltage switch cabinet | |
| CN215048012U (en) | Detachable movable clamp for large I-shaped structural part | |
| CN217555620U (en) | Girder structure reinforcing back bow before bridge crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |