CN210430808U

CN210430808U - Electric crane span structure jib convenient to installation

Info

Publication number: CN210430808U
Application number: CN201921811859.5U
Authority: CN
Inventors: 马春洋; 王晓岩
Original assignee: Yangzhong Clp Electric Equipment Factory Co Ltd
Current assignee: Yangzhong Clp Electric Equipment Factory Co Ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-04-28
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses an electric crane span structure jib convenient to installation relates to electric crane span structure field, including the fixed plate and with the fixed plate branch through welding mode fixed connection, install a plurality of evenly distributed's inflation screw on the fixed plate, the upper end of fixed plate and the equal fixedly connected with in bottom connect the horizontal bar, two are connected and all are provided with a plurality of evenly distributed's third bolt on the horizontal bar, the square steel bushing of a plurality of has been cup jointed in the activity on the branch, square steel bushing is through first bolt and branch fixed connection, the crisscross support frame that is provided with is sheathe in to the square steel of a plurality of, threaded connection has the second bolt on the support frame. The utility model discloses an inflation screw, third bolt are installed the fixed plate on the wall, then use first bolt to fix branch and square steel bushing, simple to operate, and installation reasonable in design connects through the welding mode, improves the structural stability of jib, and the crisscross support frame can increase the installation quantity of electric crane span structure from top to bottom simultaneously, reduces jib volume, simple to operate.

Description

Electric crane span structure jib convenient to installation

Technical Field

The utility model relates to an electric crane span structure field specifically is an electric crane span structure jib convenient to installation.

Background

The electric bridge is divided into structures such as a groove type electric bridge, a tray type electric bridge, a ladder type electric bridge, a grid bridge and the like, and is composed of a support, a support arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and mounted on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosion area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesion and high impact strength.

The existing hanger rod of the electric bridge frame is unreasonable in installation design and inconvenient to use, and meanwhile, the hanger rod is small in installation quantity, large in size and low in installation efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric crane span structure jib convenient to installation installs the fixed plate on the wall through inflation screw, third bolt, then uses first bolt to fix branch and square steel bushing, simple to operate, and installation reasonable in design connects through the welding mode, improves the structural stability of jib, and crisscross support frame can increase the installation quantity of electric crane span structure from top to bottom simultaneously, reduces the jib volume, simple to operate.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an electric crane span structure jib convenient to installation, including the fixed plate and with the fixed plate passes through welding mode fixed connection's branch, install a plurality of evenly distributed's inflation screw on the fixed plate, the upper end of fixed plate and the equal fixedly connected with in bottom connect the horizontal bar, two all be provided with a plurality of evenly distributed's third bolt on the connection horizontal bar, the square steel bushing of a plurality of has been cup jointed in the activity on the branch, square steel bushing passes through first bolt with branch fixed connection, a plurality of crisscross support frame that is provided with is sheathe in to square steel, threaded connection has a plurality of second bolt on the support frame.

Preferably, the top end of the supporting rod is fixedly connected with a baffle rod inclining upwards in a welding mode, and the inclination angle between the baffle rod and the supporting rod is 15-20 degrees.

Preferably, a plurality of first bolt holes which are uniformly distributed and matched with the first bolts for use are formed in the supporting rod.

Preferably, the two side faces of the support frame are provided with second bolt holes matched with the second bolts for use, and the inner sides of the two second bolts are provided with rubber pads.

Preferably, the support frame is of a rectangular opening structure, and a rubber layer is arranged on the inner side of the support frame.

Preferably, the connecting cross bar is fixedly connected with the fixing plate in a welding mode, and the length of the connecting cross bar is greater than that of the fixing plate.

Preferably, the inner diameter of the square steel sleeve is larger than the outer diameter of the strut.

Preferably, the opening direction of the support frame is staggered upwards and downwards.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. during the installation, install the fixed plate on the wall through the inflation screw earlier, then use the third bolt to connect horizontal bar fixed mounting on the wall, then embolia branch with square steel bushing crisscross from top to bottom in, then use first bolt to fix branch and square steel bushing, simple to operate, installation reasonable in design.

2. The upper and lower staggered support frames can increase the installation quantity of the electric bridge, reduce the volume of the suspender and facilitate installation.

3. The fixing plate and the supporting rod are connected and the cross bar is connected in a welding mode, so that the structural stability of the hanging rod is improved.

4. The inclination angle of the blocking rod and the supporting rod is 15-20 degrees, the blocking rod can be used for placing the electric bridge frame in advance during installation, the electric bridge frame cannot slide off, the electric bridge frame is convenient to install, and the use is convenient.

5. The inner sides of the two second bolts are provided with rubber pads, the inner side of the support frame is provided with a rubber layer, the rubber layer can effectively protect the electric bridge, and when the second bolts are screwed inwards to fix the electric bridge, the rubber pads can effectively protect the electric bridge.

Drawings

FIG. 1 is a front view of a preferred embodiment of an electrical bridge hanger bar provided by the present invention for ease of installation;

FIG. 2 is a front view of a mounting plate and support bar of a preferred embodiment of an electrical bridge hanger bar provided by the present invention for ease of installation;

FIG. 3 is a side view of a fixing plate and connecting cross bar of a preferred embodiment of an electrical bridge hanger bar provided by the present invention for ease of installation;

FIG. 4 is a side view of a square steel sleeve and support bracket of a preferred embodiment of an electrical bridge hanger bar provided by the present invention for ease of installation;

fig. 5 is a perspective view of a support frame of a preferred embodiment of an electrical bridge hanger bar that facilitates installation according to the present invention.

In the figure: 1-fixing plate, 2-supporting rod, 3-blocking rod, 4-connecting cross bar, 5-expansion screw, 6-square steel sleeve, 7-first bolt, 8-supporting frame, 9-second bolt, 10-first bolt hole, 11-third bolt and 12-second bolt hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: an electric bridge hanger rod convenient to install comprises a fixed plate 1 and a support rod 2 fixedly connected with the fixed plate 1 in a welding mode, two expansion screws 5 which are uniformly distributed are installed on the fixed plate 1, connecting cross bars 4 are fixedly connected to the upper end and the bottom end of the fixed plate 1, two third bolts 11 which are uniformly distributed are arranged on the two connecting cross bars 4, five square steel sleeves 6 are movably sleeved on the support rod 2, the square steel sleeves 6 are fixedly connected with the support rod 2 through first bolts 7, supporting frames 8 are staggered on the five square steel sleeves 6, two second bolts 9 are in threaded connection on the supporting frames 8, when the electric bridge hanger rod is installed, the fixed plate 1 is installed on a wall through the expansion screws 5, then the connecting cross bars 4 are fixedly installed on the wall through the third bolts 11, then the square steel sleeves 6 are sleeved in the support rod 2 in a vertically staggered mode, then the support rod 2 and the square steel sleeves 6 are fixed through the first bolts 7, simple to operate, installation reasonable in design connects through the welded mode, improves the structural stability of jib, and crisscross support frame 8 can increase the installation quantity of electric crane span structure from top to bottom simultaneously, reduces the jib volume, simple to operate.

In this embodiment, as shown in fig. 1 and 2, the top end of the supporting rod 2 is fixedly connected with a blocking rod 3 inclining upwards through a welding mode, the inclination angle between the blocking rod 3 and the supporting rod 2 is 15-20 °, the blocking rod 3 can be firstly placed on an electrical bridge frame during installation, the electrical bridge frame cannot slide off, the electrical bridge frame is convenient to install, and the use is convenient.

In the present embodiment, as shown in fig. 1 and fig. 2, five first bolt holes 10 are opened on the strut 2, which are uniformly distributed and used in cooperation with the first bolts 7, so as to facilitate installation of the square steel sleeve 6.

In this embodiment, as shown in fig. 1 and 4, the two side surfaces of the supporting frame 8 are respectively provided with a second bolt hole 12 used in cooperation with the second bolt 9, the inner sides of the two second bolts 9 are respectively provided with a rubber pad, and when the second bolt 9 is screwed and fixed to the inner side, the rubber pads can effectively protect the electrical bridge.

In this embodiment, as shown in fig. 5, the supporting frame 8 has a rectangular opening structure, and a rubber layer is disposed on the inner side of the supporting frame 8, and the rubber layer can effectively protect the electrical bridge.

In this embodiment, as shown in fig. 3, the connecting horizontal bar 4 is fixedly connected to the fixing plate 1 by welding, the length of the connecting horizontal bar 4 is greater than that of the fixing plate 1, and the connecting horizontal bar 4 can effectively improve the stability of the installation of the suspension rod.

In this embodiment, the inner diameter of the square steel jacket 6 is larger than the outer diameter of the strut 2, as shown in fig. 1, facilitating the installation of the square steel jacket 6.

In this embodiment, as shown in fig. 1, the opening directions of the supporting frame 8 are staggered upward and downward, so as to improve the efficiency of mounting the electrical bridge.

The utility model discloses an operating procedure does:

s1, when the fixing plate is installed, the fixing plate 1 is installed on the wall through the expansion screw 5, and then the connecting cross bar 4 is fixedly installed on the wall through the third bolt 11;

s2, then the square steel sleeve 6 is sleeved into the support rod 2 in a vertically staggered mode through the stop rod 3, and then the support rod 2 and the square steel sleeve 6 are fixed through the first bolt 7;

and S3, placing the electric bridge frame on the stop rod 3, penetrating into the support frame 8, and screwing and fixing the electric bridge frame inwards by using a second bolt 9, so that the installation is completed.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an electric crane span structure jib convenient to installation which characterized in that: including fixed plate (1) and with fixed plate (1) is through welding mode fixed connection's branch (2), install a plurality of evenly distributed's inflation screw (5) on fixed plate (1), the upper end and the equal fixedly connected with in bottom of fixed plate (1) connect horizontal bar (4), two all be provided with a plurality of evenly distributed's third bolt (11) on connecting horizontal bar (4), branch (2) go up the activity and have cup jointed square steel bushing (6) of a plurality of, square steel bushing (6) through first bolt (7) with branch (2) fixed connection, a plurality of square steel bushing (6) are gone up to stagger and are provided with support frame (8), threaded connection has a plurality of second bolt (9) on support frame (8).

2. An electrical bridge hanger bar as set forth in claim 1, wherein: the top end of the supporting rod (2) is fixedly connected with a baffle rod (3) inclining upwards in a welding mode, and the inclination angle between the baffle rod (3) and the supporting rod (2) is 15-20 degrees.

3. An electrical bridge hanger bar as set forth in claim 1, wherein: a plurality of first bolt holes (10) which are uniformly distributed and matched with the first bolts (7) are formed in the supporting rod (2).

4. An electrical bridge hanger bar as set forth in claim 1, wherein: and second bolt holes (12) matched with the second bolts (9) are formed in two side faces of the support frame (8), and rubber pads are arranged on the inner sides of the second bolts (9).

5. An electrical bridge hanger bar as set forth in claim 1, wherein: the supporting frame (8) is of a rectangular opening structure, and a rubber layer is arranged on the inner side of the supporting frame (8).

6. An electrical bridge hanger bar as set forth in claim 1, wherein: the connecting transverse strip (4) is fixedly connected with the fixing plate (1) in a welding mode, and the length of the connecting transverse strip (4) is larger than that of the fixing plate (1).

7. An electrical bridge hanger bar as set forth in claim 1, wherein: the inner diameter of the square steel sleeve (6) is larger than the outer diameter of the support rod (2).

8. An electrical bridge hanger bar as set forth in claim 1, wherein: the opening direction of the support frame (8) is staggered upwards and downwards.