CN218648501U

CN218648501U - Assembled crane span structure

Info

Publication number: CN218648501U
Application number: CN202221795569.8U
Authority: CN
Inventors: 金虎男
Original assignee: Xi'an Chengjin Electromechanical Equipment Engineering Co ltd
Current assignee: Xi'an Chengjin Electromechanical Equipment Engineering Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-03-17
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to a crane span structure technical field to an assembled crane span structure is disclosed, be in including framework and assembly a plurality of mounting holes in the framework, the one end of framework can be dismantled and the assembly has the installing frame, the inside of installing frame is provided with spacing subassembly, still be provided with the installation component of mutually supporting with spacing subassembly on the installing frame. The utility model provides a crane span structure has replaced traditional bolt fastening's mode, need not the staff during installation and screw up a plurality of bolts one by one, installation convenient and fast, especially when the eminence operation, make things convenient for staff's operation more, secondly, when the framework inserts between installing frame and the spacing, the side of framework, can laminate each other between the side of spacing and the inner face of installing frame, make the framework, the area of contact between installing frame and the spacing is enough big, can guarantee the connection stability between two frameworks.

Description

Assembled crane span structure

Technical Field

The utility model relates to a crane span structure technical field especially relates to an assembled crane span structure.

Background

The bridge is 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, is composed of a support, a supporting arm, an installation accessory and the like, can be independently erected and also can be laid on various buildings and pipe gallery supports, and the bridge has the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like.

The cable testing bridge is often divided into the multistage, then carries out fixed connection through the multiunit bolt, is in the same place two sets of cable testing bridges are fixed through the bolt during installation, and this kind of mounting means needs the staff to screw up a plurality of bolts one by one, and is more loaded down with trivial details, and secondly, the crane span structure is generally installed in eminence positions such as roof, and the eminence operation can bring bigger inconvenience for the installation of crane span structure, has restricted the practicality of crane span structure, so, need design an assembled crane span structure and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an assembled bridge.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides an assembled crane span structure, includes the framework and assembles a plurality of mounting holes in the framework, the one end of framework can be dismantled and is equipped with the installing frame, the inside of installing frame is provided with spacing subassembly, still be provided with the installation component who mutually supports with spacing subassembly on the installing frame.

As a preferred technical scheme of the utility model, spacing subassembly includes spacing, two limiting plates and a plurality of locating hole one, two the equal fixed connection of limiting plate is in the inner face of installing frame, spacing fixed connection is between two limiting plates, each the locating hole one is all seted up on spacing, and each locating hole is just respectively to each mounting hole setting.

As a preferred technical scheme of the utility model, the installation component includes mount, a plurality of mounting bracket, a plurality of connecting cable, pull ring and a plurality of locating hole two, mount fixed connection is in the side of installing frame, each two locating holes are all seted up on the installing frame, and each locating hole is two respectively just to each mounting hole setting, each the mounting bracket all assembles on the mount to extend to the inside of installing frame, each the one end of connecting cable is connected with each mounting bracket respectively, and the other end all is connected with the pull ring.

As a preferred technical scheme of the utility model, the mounting bracket includes inserted bar, snap ring, pressure boost spring and pull rod, the inserted bar passes the mount to extend to in corresponding mounting hole, locating hole one and locating hole two, the fixed cup joint of snap ring is on the inserted bar, and the snap ring is located the outside of installing frame, pressure boost spring's one end is connected with the snap ring, and the other end is connected with the mount, pull rod fixed connection is in the one end of inserted bar.

As a preferred technical scheme of the utility model, the regional shape mutual adaptation with the framework that forms between spacing and the installing frame.

As an optimal technical scheme of the utility model, laminate each other between the outer fringe of inserted bar and the inner face of mounting hole, locating hole one and locating hole two.

The utility model discloses a set up spacing subassembly and installation component, under spacing subassembly and installation component's mating reaction, the usable a plurality of mounting brackets of staff are fixed framework and installing frame, traditional bolt fastening's mode has been replaced, need not during the installation that the staff screws up a plurality of bolts one by one, installation convenient and fast, especially when the eminence operation, make things convenient for staff's operation more, secondly, when the framework inserts between installing frame and the spacing frame, the side of framework, can laminate each other between the side of spacing frame and the inner face of installing frame, make the framework, area of contact between installing frame and the spacing frame is enough big, can guarantee the connection stability between two frameworks.

Drawings

Fig. 1 is a schematic structural view of an assembled bridge frame according to the present invention;

fig. 2 is a schematic structural view of a limiting assembly and a mounting assembly in an assembled bridge frame according to the present invention;

fig. 3 is a schematic structural diagram of a mounting frame in an assembled bridge frame according to the present invention.

In the figure: 10 frame bodies, 20 mounting holes, 30 mounting frames, 40 limiting assemblies, 401 limiting frames, 402 limiting plates, 403 positioning hole I, 50 mounting assemblies, 501 fixing frames, 502 mounting frames, 503 connecting cables, 504 pull rings, 505 positioning hole II, 5021 inserted bars, 5022 clamping rings, 5023 pressurizing springs and 5024 pull bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an assembled bridge frame comprises a frame body 10 and a plurality of mounting holes 20 assembled on the frame body 10, wherein a mounting frame 30 is detachably assembled at one end of the frame body 10, the mounting frame 30 is made of a metal material, so that the stability of the joint of the two frame bodies 10 can be ensured, a limiting component 40 is arranged inside the mounting frame 30, and a mounting component 50 matched with the limiting component 40 is further arranged on the mounting frame 30.

Referring to fig. 1-3, the limiting assembly 40 comprises a limiting frame 401, two limiting plates 402 and a plurality of first positioning holes 403, the two limiting plates 402 are fixedly connected to the inner face of the mounting frame 30, the limiting frame 401 is fixedly connected between the two limiting plates 402, the first positioning holes 403 are formed in the limiting frame 401, the first positioning holes 403 are respectively arranged in the mounting holes 20, the limiting assembly 40 is arranged, the frame body can be prevented from shaking in the mounting frame 30, and the stability of the joint of the frame body 10 and the mounting frame 30 is guaranteed.

Referring to fig. 1-3, the mounting assembly 50 includes a fixing frame 501, a plurality of mounting frames 502, a plurality of connecting cables 503, a pull ring 504 and a plurality of second positioning holes 505, the fixing frame 501 is fixedly connected to a side surface of the mounting frame 30, the second positioning holes 505 are all formed in the mounting frame 30, the second positioning holes 505 are respectively aligned with the mounting holes 20, the mounting frames 502 are all assembled on the fixing frame 501 and extend into the mounting frame 30, one end of each connecting cable 503 is respectively connected to each mounting frame 502, and the other end is connected to the pull ring 504, and by arranging the mounting assembly 50, the frame 10 is convenient to disassemble and assemble.

Referring to fig. 1 to 3, the mounting frame 502 includes an insert stem 5021, a snap ring 5022, a pressurizing spring 5023 and a pull rod 5024, the insert stem 5021 penetrates through the mounting frame 501 and extends into the corresponding mounting hole 20, a first positioning hole 403 and a second positioning hole 505, the snap ring 5022 is fixedly sleeved on the insert stem 5021, the snap ring 5022 is located outside the mounting frame 30, the snap ring 5022 is arranged to prevent the insert stem 5021 from falling off from the mounting frame 501, one end of the pressurizing spring 5023 is connected with the snap ring 5022, the other end of the pressurizing spring 5023 is connected with the mounting frame 501, and the pull rod 5024 is fixedly connected to one end of the insert stem 5021.

Referring to fig. 1 to 3, the region formed between the limiting frame 401 and the mounting frame 30 is adapted to the shape of the frame body 10, and specifically, when the frame body 10 is inserted between the mounting frame 30 and the limiting frame 401, the side surfaces of the frame body 10, the side surfaces of the limiting frame 401, and the inner surface of the mounting frame 30 are attached to each other, so that the stability of the frame body 10 inside the mounting frame 30 can be ensured.

Referring to fig. 1 to 3, the outer edge of the plug 5021 is attached to the inner surfaces of the mounting hole 20, the first positioning hole 403 and the second positioning hole 505, so that the fixing effect of the plug 5021 on the frame 10 and the mounting frame 30 can be ensured.

The utility model discloses a concrete theory of operation as follows:

the utility model provides a crane span structure when the installation, the staff at first stimulates pull ring 504, pull ring 504 takes place to remove through a plurality of connecting rope 503 pulling a plurality of pull rod 5024, can drive inserted bar 5021 when pull rod 5024 removes, when the side of snap ring 5022 and mount 501 laminated each other, inserted bar 5021 can follow locating hole 403 and correspond the mounting hole 20 and remove, then, the staff inserts between installing frame 30 and spacing 401 the one end of framework 10, until the one end of framework 10 and two limiting plate 402 laminated each other, a plurality of locating holes 403 can just move the just right position with a plurality of mounting hole 20 this moment, then, the staff loosens pull ring 504, under a plurality of pressure spring 5023's elastic force effect, a plurality of snap rings 5022 can drive and correspond inserted bar 5021 and take place to remove, insert mounting hole 20 until a plurality of inserted bars 5021, correspond in locating hole 403 and correspond two locating holes 505, can fix the framework in the inside of installing frame.

It should be noted that, when the frame body 10 is inserted between the mounting frame 30 and the limiting frame 401, the side surfaces of the frame body 10, the limiting frame 401 and the inner surface of the mounting frame 30 are mutually attached, so that the stability of the frame body 10 inside the mounting frame 30 can be ensured.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an assembled crane span structure, includes framework (10) and assembles a plurality of mounting hole (20) on framework (10), its characterized in that, the one end of framework (10) can be dismantled and is equipped with installing frame (30), the inside of installing frame (30) is provided with spacing subassembly (40), still be provided with on installing frame (30) with spacing subassembly (40) installation component (50) of mutually supporting.

2. The assembled bridge frame of claim 1, wherein the limiting assembly (40) comprises a limiting frame (401), two limiting plates (402) and a plurality of first positioning holes (403), the two limiting plates (402) are fixedly connected to the inner surface of the mounting frame (30), the limiting frame (401) is fixedly connected between the two limiting plates (402), each first positioning hole (403) is formed in the limiting frame (401), and each first positioning hole (403) is respectively opposite to each mounting hole (20).

3. The assembled bridge frame of claim 2, wherein the mounting assembly (50) comprises a fixing frame (501), a plurality of mounting frames (502), a plurality of connecting cables (503), a pull ring (504) and a plurality of second positioning holes (505), the fixing frame (501) is fixedly connected to the side surface of the mounting frame (30), the second positioning holes (505) are formed in the mounting frame (30), the second positioning holes (505) are respectively opposite to the mounting holes (20), the mounting frames (502) are assembled on the fixing frame (501) and extend into the mounting frame (30), one end of each connecting cable (503) is connected with each mounting frame (502), and the other end of each connecting cable is connected with the pull ring (504).

4. The assembled bridge frame of claim 3, wherein the mounting frame (502) comprises a plug rod (5021), a snap ring (5022), a pressurizing spring (5023) and a pull rod (5024), the plug rod (5021) penetrates through the mounting frame (501) and extends into the corresponding mounting hole (20), a first positioning hole (403) and a second positioning hole (505), the snap ring (5022) is fixedly sleeved on the plug rod (5021), the snap ring (5022) is located outside the mounting frame (30), one end of the pressurizing spring (5023) is connected with the snap ring (5022), the other end of the pressurizing spring is connected with the mounting frame (501), and the pull rod (5024) is fixedly connected to one end of the plug rod (5021).

5. An assembled bridge frame as claimed in claim 2, wherein the area formed between the limiting frame (401) and the mounting frame (30) is adapted to the shape of the frame body (10).

6. The assembled bridge of claim 4, wherein the outer edge of the insert rod (5021) and the inner surfaces of the mounting hole (20), the first positioning hole (403) and the second positioning hole (505) are in contact with each other.