CN218242852U

CN218242852U - Self-locking bridge convenient to adjust

Info

Publication number: CN218242852U
Application number: CN202221626384.4U
Authority: CN
Inventors: 朱斌; 朱彬; 马帮荣; 王家芝
Original assignee: Jiangsu Huaoe Electrical Equipment Manufacturing Co ltd
Current assignee: Jiangsu Huaoe Electrical Equipment Manufacturing Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-01-06
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to a crane span structure field specifically discloses a auto-lock crane span structure convenient to adjust, include: the bridge frame is characterized in that two side plates of the bridge frame are respectively provided with a through hole, a fixed rod is inserted into the through holes, and one end of the fixed rod is provided with a lap joint plate; the hole is formed in the surface of the fixing rod, and a flexible cushion layer is arranged on the bottom surface of the hole; the screw rod is in threaded connection with the top surface of the fixed rod, an arc-shaped plate is arranged below the screw rod, a supporting rod is arranged on the top surface of the arc-shaped plate and penetrates through the top surface of the fixed rod, and a spring is sleeved at the bottom of the supporting rod; the beneficial effects are that: the utility model provides a be convenient for adjust auto-lock crane span structure is equipped with the dead lever in the inside of crane span structure, is equipped with the device that can adjust cable diameter size on the dead lever, can be fine carry out independent fixed the regulation to the cable.

Description

Self-locking bridge convenient to adjust

Technical Field

The utility model relates to a crane span structure field specifically is a auto-lock crane span structure convenient to adjust.

Background

The bridge is divided into structures such as a groove type bridge, a tray type bridge, a step type bridge, a grid bridge and the like, and consists of a support, a support arm, an installation accessory and the like.

In the prior art, the bridge frame is a support for supporting and discharging the cable, so that the cable is well conveyed, and the normal circulation of current can be ensured.

However, the interior of the traditional bridge is hollow, cables are easy to wind together, a plurality of different cables can be fixed together in a concentrated mode, the cables cannot be well fixed and adjusted independently, and the cables are damaged due to overheating.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-locking crane span structure convenient to adjust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a self-locking bridge convenient to adjust, comprising:

the bridge frame is characterized in that two side plates of the bridge frame are respectively provided with a through hole, a fixed rod is inserted into the through holes, and one end of the fixed rod is provided with a lap joint plate;

the hole is formed in the surface of the fixing rod, and a flexible cushion layer is arranged on the bottom surface of the hole;

the screw rod, the spiro union is provided with the arc in the top surface of dead lever, the below of screw rod, and the top surface of arc is provided with the bracing piece, and the bracing piece runs through the top surface of dead lever, and the bottom cover of bracing piece is equipped with the spring.

Preferably, the fixing rod is of a cylindrical structure and is provided with a plurality of holes, and the holes are distributed side by side.

Preferably, the lapping plate is of a rectangular plate structure and is fixed outside the side plate of the bridge frame through a bolt.

Preferably, the support rods are of cylindrical rod-shaped structures, two groups of the support rods are arranged, and the two groups of the support rods are symmetrically distributed around the screw rod.

Preferably, the arc-shaped plate is of an arc-shaped plate structure, and a flexible cushion layer is fixed inside the arc-shaped plate.

Preferably, the flexible cushion layer is of an arc-shaped strip structure.

Preferably, the top end of the spring is fixed on the top surface of the hole, and the bottom end of the spring is fixed on the outer ring surface of the arc-shaped plate.

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

the utility model provides a be convenient for adjust auto-lock crane span structure is equipped with the dead lever in the inside of crane span structure, is equipped with the device that can adjust cable diameter size on the dead lever, can be fine carry out independent fixed the regulation to the cable.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the arc plate and the fixing rod of FIG. 1;

in the figure: the bridge frame comprises a bridge frame 1, a fixing rod 2, a lapping plate 3, a bolt 4, a through hole 5, a hole 6, a screw rod 8, a supporting rod 9, a spring 10, an arc-shaped plate 11 and a flexible cushion layer 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-2, the present invention provides a technical solution: a self-locking bridge convenient to adjust comprises a bridge 1, two side plates of the bridge 1 are respectively provided with a through hole 5, a fixing rod 2 is inserted into the through hole 5, one end of the fixing rod 2 is provided with an overlap plate 3, the overlap plate 3 is of a rectangular plate-shaped structure, and the overlap plate 3 is fixed outside the side plates of the bridge 1 through bolts 4;

the fixing rod 2 is of a cylindrical structure and is provided with a plurality of holes 6, the holes 6 are distributed side by side, the bottom surfaces of the holes 6 are provided with flexible cushion layers 12, and the flexible cushion layers 12 are of arc-shaped strip structures;

screw rod 8, the spiro union is at the top surface of dead lever 2, the below of screw rod 8 is provided with arc 11, arc 11 is circular arc platelike structure, and the inside of arc 11 is fixed with the flexible bed course, the top surface of arc 11 is provided with bracing piece 9, bracing piece 9 is cylinder rod-like structure, and bracing piece 9 has two sets ofly, two sets of bracing pieces 9 are about 8 symmetric distributions of screw rod, bracing piece 9 runs through the top surface of dead lever 2, and the bottom cover of bracing piece 9 is equipped with spring 10, the top surface at hole 6 is fixed on the top of spring 10, the bottom mounting of spring 10 is at the outer anchor ring of arc 11.

During the in-service use, on dead lever 2 and lap joint plate 3 are fixed in the curb plate of crane span structure 1 through bolt 4, 8 spiro couplings of screw rod are at the top surface of dead lever 2, and the below of screw rod 8 is provided with arc 11, and arc 11 runs through the top surface of dead lever 2 through bracing piece 9, can promote arc 11 to remove when rotatory screw rod 8 to carry out fixed regulation alone to the cable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a auto-lock crane span structure convenient to adjust which characterized in that: the self-locking bridge convenient to adjust comprises:

the bridge frame comprises a bridge frame (1), wherein two side plates of the bridge frame (1) are respectively provided with a through hole (5), a fixing rod (2) is inserted into the through holes (5), and one end of the fixing rod (2) is provided with a lap joint plate (3);

the hole (6) is formed in the surface of the fixing rod (2), and a flexible cushion layer (12) is arranged on the bottom surface of the hole (6);

the screw rod (8) is in threaded connection with the top surface of the fixing rod (2), an arc-shaped plate (11) is arranged below the screw rod (8), a supporting rod (9) is arranged on the top surface of the arc-shaped plate (11), the supporting rod (9) penetrates through the top surface of the fixing rod (2), and a spring (10) is sleeved at the bottom of the supporting rod (9).

2. The self-locking bridge convenient to adjust of claim 1, wherein: the fixing rod (2) is of a cylindrical structure and is provided with a plurality of holes (6), and the holes (6) are distributed side by side.

3. The self-locking bridge frame convenient to adjust of claim 1, wherein: the bridge plate (3) is of a rectangular plate-shaped structure, and the bridge plate (3) is fixed to the outer portion of a side plate of the bridge (1) through bolts (4).

4. The self-locking bridge frame convenient to adjust of claim 1, wherein: the supporting rods (9) are of cylindrical rod-shaped structures, two groups of supporting rods (9) are arranged, and the two groups of supporting rods (9) are symmetrically distributed relative to the screw rod (8).

5. The self-locking bridge convenient to adjust of claim 1, wherein: the arc-shaped plate (11) is of an arc-shaped plate structure, and a flexible cushion layer (12) is fixed inside the arc-shaped plate (11).

6. The self-locking bridge frame convenient to adjust of claim 1, wherein: the flexible cushion layer (12) is of an arc-shaped strip structure.

7. The self-locking bridge frame convenient to adjust of claim 1, wherein: the top end of the spring (10) is fixed on the top surface of the hole (6), and the bottom end of the spring (10) is fixed on the outer annular surface of the arc-shaped plate (11).