CN221202013U

CN221202013U - Multi-groove bridge frame connecting frame

Info

Publication number: CN221202013U
Application number: CN202322681257.5U
Authority: CN
Inventors: 徐佰明
Original assignee: Sichuan Xinbaier Electric Manufacturing Co ltd
Current assignee: Sichuan Xinbaier Electric Manufacturing Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-06-21
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses a multi-groove bridge connecting frame, which relates to the technical field of bridges, and comprises two locking frames, wherein the two locking frames are arranged in a mirror image mode, blades are fixed on the two locking frames through bolts, four blades are fixed on each locking frame, two folding plates are arranged in each two adjacent blades, and the folding plates are connected with each other through hinges; according to the utility model, after the four blades are unfolded to a proper angle, the clamping strips are inserted into the fixed shaft, so that the locking frame is not moved any more, the extending plate connected through the rotating shaft is pulled out from the cavity of the folding plate, the limiting rod on the extending plate can prevent the extending plate from being pulled out excessively, at the moment, the corresponding clamping grooves are fixed through bolts, the four clamping grooves face different directions, and the bridges in different directions can be clamped at the inner sides of the clamping grooves, so that a plurality of bridge frames are connected to play a supporting role, and a plurality of connecting bridge frames are not required to be connected in a direction-changing manner.

Description

Multi-groove bridge frame connecting frame

Technical Field

The utility model particularly relates to the technical field of bridges, in particular to a multi-groove type bridge connecting frame.

Background

In the process of installing the cable bridge, the bridge and the bridge are usually connected by using a bridge connecting sheet, and the connecting part between the existing bridge connecting sheet and the bridge is also partially connected by welding or threads.

Chinese utility model disclosure CN 214314426U discloses a modular bridge multipass device. The modular bridge multipass device comprises: the device comprises a bridge multi-way connecting device, bridge elbows, a fireproof bridge and an elbow connecting bridge, wherein a plurality of bridge elbow connecting ends are respectively arranged at two ends of the bridge multi-way connecting device, one end of each bridge elbow is connected with each bridge elbow connecting end, the other end of each bridge elbow is connected with each elbow connecting bridge, the fireproof bridge is arranged in the area below two sides of the bridge multi-way connecting device, the elbow connecting bridge is parallel to the fireproof bridge, and the elbow connecting bridge and the bottom of the fireproof bridge are positioned on the same plane;

The modularized bridge multi-way device can connect a plurality of bridges, and is inconvenient to use when facing to multi-direction bridge connection; therefore, we provide a multi-groove bridge frame connecting frame to solve the above problems, and the bridge frames with different directions can be connected through the folding plates and the extending plate connecting clamping grooves in the middle of the plurality of blades, so as to achieve the effect of multi-direction connection and support.

Disclosure of utility model

The utility model aims to provide a multi-groove type bridge frame connecting frame, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a multislot formula crane span structure link, includes the locking frame, the locking frame be provided with two, and two locking frames are the mirror image setting, two the locking frame on all be fixed with the blade through the bolt fastening, and be fixed with four blades on every locking frame, the blade in every adjacent two blades in be provided with two folding plates, this folding plate passes through hinge interconnect, and the inboard of two folding plates is equal sliding connection has an extension board, the other end of extension board pass through pivot swing joint on the blade.

As a further technical scheme of the utility model, grooves are formed in two sides of the folding plate, a limiting rod is connected in the grooves on two sides in a sliding manner, and the limiting rod is welded on two sides of the corresponding extending plate.

As a further technical scheme of the utility model, the inner sides of the two locking frames are connected with a fixed shaft through a connecting seat.

As a further technical scheme of the utility model, the inner side of the fixed shaft is hollow, and the inner side is clamped with a clamping strip, and the diameter of one side of the clamping strip away from the fixed shaft is larger than that of the fixed shaft.

As a further technical scheme of the utility model, every two folding plates are in a group, and a clamping groove is fixed on each group of folding plates through bolts.

As a further technical scheme of the utility model, the clamping groove is C-shaped and has the same width as the extension plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, after the four blades are unfolded to a proper angle, the clamping strips are inserted into the fixed shaft, so that the locking frame is not moved any more, the extending plate connected through the rotating shaft is pulled out from the cavity of the folding plate, the limiting rod on the extending plate can prevent the extending plate from being pulled out excessively, at the moment, the corresponding clamping grooves are fixed through bolts, the four clamping grooves face different directions, and the bridges in different directions can be clamped at the inner sides of the clamping grooves, so that a plurality of bridge frames are connected to play a supporting role, and a plurality of connecting bridge frames are not required to be connected in a direction-changing manner.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is another view of fig. 1 of the present utility model.

Fig. 3 is a right side view of fig. 2 in the present utility model.

Fig. 4 is a front view of fig. 1 in the present utility model.

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4 in accordance with the present utility model.

In the figure: 1-blade, 2-locking frame, 3-fixed axle, 4-card strip, 5-hinge, 6-extension board, 7-folded sheet, 8-restriction pole, 9-draw-in groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in the embodiment of the utility model, a multi-groove bridge connecting frame comprises two locking frames 2, wherein the two locking frames 2 are arranged in a mirror image manner, the two locking frames 2 are fixedly provided with blades 1 through bolts, each locking frame 2 is fixedly provided with four blades 1, two folding plates 7 are arranged in each two adjacent blades 1 in the blades 1, the folding plates 7 are connected with each other through hinges 5, the inner sides of the two folding plates 7 are slidably connected with an extension plate 6, and the other ends of the extension plates 6 are movably connected with the blades 1 through rotating shafts.

In this embodiment, slots are formed on two sides of the folding plate 7, and a limiting rod 8 is slidably connected in the slots on two sides, and the limiting rod 8 is welded on two sides of the corresponding extending plate 6.

In this embodiment, the inner sides of the two locking frames 2 are connected with a fixed shaft 3 through a connecting seat.

In this embodiment, the inner side of the fixed shaft 3 is hollow, and the inner side is clamped with the clamping strip 4, and the diameter of one side of the clamping strip 4 away from the fixed shaft 3 is larger than the diameter of the fixed shaft 3.

In this embodiment, two folding plates 7 are each provided in a group, and a clamping groove 9 is fixed on each group of folding plates 7 by bolts.

In this embodiment, the slot 9 has a C shape and the same width as the extension board 6.

Through adopting above-mentioned technical scheme, expand four blades 1 to suitable angle after, peg graft into fixed axle 3 with clamping bar 4 for locking frame 2 no longer moves, will be taken out from folding board 7's cavity through extension board 6 that the pivot is connected, and the restriction pole 8 on the extension board 6 can prevent that extension board 6 from outwards taking out excessively, at this moment, through the draw-in groove 9 that the bolt fastening is corresponding, four draw-in grooves 9 face different directions, can with the bridge joint in draw-in groove 9's of different directions inboard, thereby can a plurality of bridge connection play the supporting role, no longer need a plurality of connection bridge diversion to connect.

The working principle of the utility model is as follows: when the novel bridge rack locking device is used, after the four blades 1 are unfolded to a proper angle, the clamping strips 4 are inserted into the fixed shaft 3, so that the locking frame 2 is not moved any more, the extending plate 6 connected through the rotating shaft is pulled out from the cavity of the folding plate 7, the limiting rod 8 on the extending plate 6 can prevent the extending plate 6 from being pulled out excessively outwards, at the moment, the corresponding clamping grooves 9 are fixed through bolts, the four clamping grooves 9 face different directions, and bridges in different directions can be clamped at the inner sides of the clamping grooves 9, so that a plurality of bridge racks are connected to play a supporting role, and a plurality of connecting bridge racks are not needed to be connected in a direction-changing mode.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A multislot formula crane span structure link, its characterized in that: including locking frame (2), locking frame (2) be provided with two, and two locking frame (2) are the mirror image setting, two locking frame (2) on all be fixed with blade (1) through the bolt, and be fixed with four blade (1) on every locking frame (2), blade (1) in every adjacent two blade (1) in be provided with two folding boards (7), this folding board (7) are through hinge (5) interconnect, and the inboard equal sliding connection of two folding boards (7) has an extension board (6), the other end of extension board (6) on blade (1) through pivot swing joint.

2. The multi-channel bridge connection of claim 1, wherein: the folding plate (7) both sides all be equipped with the fluting, and all sliding connection has a restriction pole (8) in the spout of both sides, restriction pole (8) weld in the both sides of corresponding extension board (6).

3. The multi-channel bridge connection of claim 1, wherein: the inner sides of the two locking frames (2) are connected with a fixed shaft (3) through connecting seats.

4. A multi-channel bridge connection as claimed in claim 3, wherein: the inner side of the fixed shaft (3) is hollow, the inner side of the fixed shaft is clamped with a clamping strip (4), and the diameter of one side of the clamping strip (4) away from the fixed shaft (3) is larger than the diameter of the fixed shaft (3).

5. The multi-channel bridge connection of claim 1, wherein: in the folding plates (7), every two folding plates are in a group, and a clamping groove (9) is fixed on each group of folding plates (7) through bolts.

6. The multi-channel bridge connection of claim 5, wherein: the clamping groove (9) is C-shaped and has the same width as the extension plate (6).