CN212063350U - Quick connection bridge - Google Patents

Abstract

The utility model discloses a quick connection crane span structure belongs to the machine-building technical field, including the bridge body, coupling assembling and supporting component, wherein coupling assembling installs the both ends at the bridge body, the supporting component below is passed the bridge body bottom, the bridge body left and right sides all is equipped with coupling assembling, the ceiling is connected to the supporting component upper end, be swing joint between coupling assembling and the bridge body, can be at annular angle internal rotation, also be swing joint between bracing piece in the supporting component simultaneously and the supporting seat, the bracing piece is inside rotatable at the supporting seat, make this utility model can be installed with multiple angle, the utility model has the advantages of, can connect fast through coupling assembling between the crane span structure, need not the screw fixation, the rotatable setting of bridge body simultaneously, be suitable for the installation demand of multiple slope position.

Description

Quick connection bridge

Technical Field

The utility model relates to a machine-building technical field specifically is to relate to a quick connect crane span structure.

Background

In engineering design, the indoor laying of the cable usually needs to support the weight of the line through a cable bridge, the laying of the bridge needs to select an optimal construction scheme after comprehensive comparison according to various aspects of economic rationality, technical feasibility and safety factors, the cable bridge can be divided into structures such as a groove-type cable bridge, a tray-type cable bridge, a ladder-type cable bridge, a grid bridge and the like according to the types, can be independently erected, can also be laid on various buildings and pipe rack supports, and has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like.

However, in the laying of indoor bridges, because the existing bridge structure is too simple and lacks flexibility and universality, the laying difficulty is high, and the fixed connection through screws is often adopted, so that the installation is complicated, and the maintenance is very troublesome.

Therefore, it is desirable to provide a quick-connect bridge that addresses the above-mentioned problems.

Disclosure of Invention

Not enough to prior art exists, the utility model provides a purpose provides a quick connect crane span structure to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quick connection bridge frame comprises a bridge body, a connecting assembly and a supporting assembly, wherein the connecting assembly is installed at two ends of the bridge body, the bottom of the bridge body penetrates through the lower portion of the supporting assembly, and the upper end of the supporting assembly is connected with a ceiling.

As a further aspect of the present invention, the bridge body left and right sides are all provided with coupling assemblies.

As the utility model discloses further scheme, coupling assembling includes connecting axle, connecting plate, connection socket and rotatory knot, wherein is provided with the connecting axle between connecting plate and the axle body, and the connecting plate is connected with the axle body through the connecting axle, has seted up the annular on the axle body, is provided with rotatory the knot on the connecting plate, and rotatory knot inlay card is in the annular, and a plurality of connection sockets are installed in the connecting plate left side.

As the utility model discloses further scheme, connection socket internally mounted has buckle and spring, and the buckle passes through the spout to be installed inside connection socket, and the spring mounting is between buckle and connection socket, and the coupling assembling on right side and left side coupling assembling major structure symmetry, the slot is installed on the right side.

As the utility model discloses further scheme, supporting component includes supporting seat, bracing piece and hangs the base, and wherein the supporting seat is installed in the axle body bottom, and the inside opening of supporting seat has the hole, and the bracing piece is installed in the hole of supporting seat, and the pole body of bracing piece distributes all around has a plurality of buckles, and the bracing piece top is provided with hangs the base, hangs the inside a plurality of draw-in grooves that are provided with of base, hangs the base outside and installs a tight hoop.

As a further proposal of the utility model, the upper cover plate is arranged on the upper end of the bridge body.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses an installed coupling assembling in the bridge body left and right sides, made the connection between the bridge body more swiftly convenient, rotatable connecting plate and bracing piece simultaneously let the device can adapt to the mounted position of multiple slope, and it is swift also to install the part of hanging, has improved work efficiency greatly.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic side view of an embodiment of the present invention.

Fig. 3 is a detailed view of the connection socket in the embodiment of the present invention.

Fig. 4 is a detailed view of the support rod in the embodiment of the present invention.

Fig. 5 is a schematic structural view of embodiment 2.

Reference numerals: 1-bridge body, 2-connecting component, 3-connecting shaft, 4-supporting component, 5-connecting plate, 6-connecting socket, 7-buckle, 8-spring, 9-rotary buckle, 10-ring groove, 11-supporting seat, 12-supporting rod, 13-suspension base, 14-hoop tightening ring, 15-upper cover plate, 16-socket ring, 17-socket groove and 18-reset spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1-4, a fast connecting bridge frame comprises a bridge body 1, connecting components 2 and supporting components 4, wherein the connecting components 2 are installed at two ends of the bridge body 1, the lower part of the supporting components 4 passes through the bottom of the bridge body 1, the upper end is connected with a ceiling, the left side and the right side of the bridge body 1 are both provided with the connecting components 2, the left side connecting components 2 comprise connecting shafts 3, connecting plates 5, connecting sockets 6 and rotating buckles 9, wherein the connecting shafts 3 are arranged between the connecting plates 5 and the bridge body 1, the connecting plates 5 are connected with the bridge body 1 through the connecting shafts 3, annular grooves 10 are arranged on the bridge body 1, the connecting plates 5 are provided with the rotating buckles 9, the rotating buckles 9 are embedded in the annular grooves 10, the left side of the connecting plates 5 is provided with a plurality of connecting sockets 6, buckles 7 and springs 8 are installed inside the connecting sockets 6 through sliding grooves, the, the coupling assembling 2 and the 2 main part structures symmetry of left side coupling assembling on right side, the slot is installed to the rightmost side.

The supporting component 4 comprises a supporting seat 11, a supporting rod 12 and a suspension base 13, wherein the supporting seat 11 is installed at the bottom of the bridge body 1, a hole is formed in the supporting seat 11, the supporting rod 12 is installed in the hole of the supporting seat 11, a plurality of buckles are distributed on the periphery of the rod body of the supporting rod 12, the suspension base 13 is arranged above the supporting rod 12, a plurality of clamping grooves are formed in the suspension base 13, a tightening hoop 14 is installed on the outer side of the suspension base 13, and an upper cover plate 15 is arranged at the upper end of the bridge.

The utility model discloses a theory of operation is: when bridges are required to be connected, firstly, the number of required bridges and the angles of the bridges at the gradient positions are calculated according to design requirements, the suspension bases 13 are sequentially installed on a ceiling according to calculation results, after the installation is finished, the supporting rods 12 of the first bridge body 1 are inserted into the suspension bases 13, the inserting depths of the supporting rods 12 can be adjusted according to the angle requirements as the supporting rods 12 can rotate inside the supporting bases 12, when the supporting rods 12 are inserted, the tightening rings 14 on the outer sides of the suspension bases 13 are locked, when the first bridge body is installed, the subsequent bridges are connected by inserting the connecting assembly 2 on the left side of the bridge body 1 into the connecting assembly 2 on the right side of the previous bridge body, the connection between the bridges is finished, and as the connecting plates 5 are connected with the bridge body 1 through the connecting shafts 3 and the rotating buckles 9, the connecting plates 5 can rotate within the angles, the bridge frame installation at the gradient position can be completed through rotating the connecting plate 5, and the upper cover plate 15 is embedded at the top of the bridge body 1 through a clamping groove.

The advantage of this embodiment lies in, can high-speed joint through the socket between the crane span structure, no longer need pass through the screw fixation, trouble when having saved the installation, simultaneously, connecting plate 5 and bracing piece 12 that can rotate make the device can adapt to the swift installation of many topography of multi-angle, have improved work efficiency greatly.

Example 2

Referring to fig. 5, a quick connection bridge has a main structure similar to that of embodiment 1, and a connection socket 6 in a connection assembly 2 is improved, where the connection socket 6 includes a socket ring 16, a socket groove 17, and a return spring 18, where the socket ring 16 is installed around the connection socket 6, the socket groove 17 is disposed on a connection plate 5, the socket ring 15 is inserted into the socket groove 16, the return spring 18 is installed between the connection socket 6 and the connection plate 5, and the connection socket 6 and the connection plate 5 are connected by the return spring 18.

The utility model discloses a theory of operation is: when the connection socket 6 needs to be inserted into the connection end, the connection socket 6 is positioned at the rightmost end of the socket groove 17 under the action of the pulling force of the return spring 18 in the connecting plate 5, and when an error distance exists between two bridges due to calculation errors, the connection socket 6 is pulled to move in the socket groove 17 for correcting the error distance between the bridges.

The embodiment has the advantages that the socket ring 16 and the socket groove 17 are additionally arranged in the connecting socket 6, so that the connecting socket can move in the socket groove 17, small errors in connection of the bridge body 1 are made up, the fault tolerance rate is increased, and the universality of the device is improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a quick connection crane span structure, includes axle body (1), coupling assembling (2) and supporting component (4), its characterized in that, coupling assembling (2) are installed at the both ends of axle body (1), and axle body (1) bottom is passed to supporting component (4) below, and the ceiling is connected to supporting component (4) upper end.

2. The quick-connect bridge frame of claim 1, wherein the connection assemblies (2) are provided on both the left and right sides of the bridge body (1).

3. The quick connection bridge frame of claim 2, wherein the connection assembly (2) comprises a connection shaft (3), a connection plate (5), connection sockets (6) and a rotary buckle (9), the connection shaft (3) is arranged between the connection plate (5) and the bridge body (1), the connection plate (5) is connected with the bridge body (1) through the connection shaft (3), a ring groove (10) is formed in the bridge body (1), the rotary buckle (9) is arranged on the connection plate (5), the rotary buckle (9) is embedded in the ring groove (10), and the connection sockets (6) are mounted on the left side of the connection plate (5).

4. The quick connection bridge frame of claim 3, wherein a buckle (7) and a spring (8) are mounted inside the connection socket (6), the buckle (7) is mounted inside the connection socket (6) through a sliding groove, the spring (8) is mounted between the buckle (7) and the connection socket (6), the connection assembly (2) on the right side is symmetrical to the main structure of the connection assembly (2) on the left side, and the connection socket is mounted at the connection socket (6) of the connection assembly on the right side.

5. The quick connection bridge frame of claim 1, wherein the supporting component (4) comprises a supporting seat (11), a supporting rod (12) and a hanging base (13), wherein the supporting seat (11) is installed at the bottom of the bridge body (1), a hole is formed in the supporting seat (11), the supporting rod (12) is installed in the hole of the supporting seat (11), a plurality of buckles are distributed around the rod body of the supporting rod (12), the hanging base (13) is arranged above the supporting rod (12), a plurality of clamping grooves are formed in the hanging base (13), and a hoop (14) is installed on the outer side of the hanging base (13).

6. Quick connect bridge according to claim 1, characterized in that said bridge body (1) is provided at its upper end with an upper cover plate (15).

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