CN210013148U

CN210013148U - Crane walkway lamp fixing device

Info

Publication number: CN210013148U
Application number: CN201920535962.5U
Authority: CN
Inventors: 刘东辉; 罗金龙; 赵龙
Original assignee: Qingdao Haixi Heavy Duty Machinery Co Ltd
Current assignee: Qingdao Haixi Heavy Duty Machinery Co Ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-02-04
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a fixing device for a crane walkway lamp, which comprises a shelter cover for sheltering the walkway lamp from rain and snow and a support leg for connecting with a railing; the shielding cover comprises a horizontally arranged baffle, one end of the horizontally arranged baffle is bent downwards in an inclined mode to form a connecting plate used for installing the pavement lamp and the supporting legs, and the other end of the shielding cover is bent downwards in an inclined mode to form a shielding plate; the top parts of the two support legs are respectively fixedly connected with the two ends of the outer side of the connecting plate; the middle upper part of the supporting leg is provided with a U-shaped clamp used for being connected with the railing steel pipe; the bottom of the supporting leg is provided with a clamping piece used for being connected with the flat steel at the bottom of the railing. In the fixing device for the crane walkway lamp, the sheltering cover is arranged on the upper part of the landing leg, so that the function of sheltering rain and snow is played for the walkway lamp, the frequency and risk of faults caused by rain and snow of the walkway lamp are reduced, and the service life of the walkway lamp is prolonged; and does not affect the walkway.

Description

Crane walkway lamp fixing device

Technical Field

The utility model relates to a hoist technical field, concretely relates to hoist pavement lamp fixing device.

Background

Current port crane pavement lamp is mostly all fixed and is used on the railing, and wherein the fixed mode of pavement lamp and railing roughly has following two kinds:

the first is that the pavement light passes through the fixed setting of support on the first layer steel pipe of railing. The form has the advantages that the pavement lamp is firmly installed and does not obviously shake; the disadvantage is that the hoop in the support is fixed on the first layer of steel pipe of the handrail, the first layer of steel pipe is the handrail position, the hand is easily scratched under the condition that personnel do not notice, and according to the relevant standard, the first layer of steel pipe of the handrail is not allowed to be provided with a protruding object.

The second is to use a bracket similar to the rail side pipe bracket to be directly fixed on the second layer of steel pipe of the rail. The form has the advantages of simple and convenient installation and convenient construction; a disadvantage is that such a stand tends to shake over time.

Meanwhile, the pavement lamps in the two fixing modes are arranged in the open air, and do not have the functions of rain and snow prevention.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fixing device for a crane walkway lamp to overcome the defects of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing device for a crane pavement lamp comprises a shielding cover for shielding the pavement lamp from rain and snow and supporting legs for connecting with a railing;

the shielding cover comprises a horizontally arranged baffle, one end of the horizontally arranged baffle is bent downwards in an inclined mode to form a connecting plate used for mounting the pavement lamp and the supporting legs, and the other end of the shielding cover is bent downwards in an inclined mode to form a shielding plate;

the top parts of the two support legs are fixedly connected with the two ends of the outer side of the connecting plate respectively; the middle upper part of the supporting leg is provided with a U-shaped clamp connected with the railing steel pipe; the bottom of the supporting leg is provided with a clamping piece used for being connected with the flat steel at the bottom of the railing.

Preferably, the shielding cover is of an integrally formed structure.

Preferably, two first connecting holes which are arranged up and down are respectively arranged at two ends of the connecting plate; the top of the supporting leg is provided with two first fixing holes which are vertically arranged and correspond to the first connecting holes; and a first fastening bolt is arranged in the corresponding first connecting hole and the first fixing hole.

Preferably, the first connecting hole and the first fixing hole are both kidney-shaped holes.

Preferably, the middle upper part of the supporting leg is provided with two second fixing holes which are arranged up and down and used for installing the U-shaped clamp.

Preferably, the second fixing hole is a kidney-shaped hole.

Preferably, the clamping piece comprises a clamping plate, the clamping plate is of a stepped plate structure, and the upper part of the clamping plate is fixedly connected with the lower part of the supporting leg;

a circular through hole is formed in the lower portion of the clamping plate, a fastening nut is arranged on the outer side face of the clamping plate corresponding to the circular through hole, and a second fastening bolt is arranged in the fastening nut; the fastening nut and the circular through hole are coaxially arranged; and the lower parts of the clamping plates and the lower parts of the supporting legs form clamping slots for inserting flat steel at the bottom of the pull rod.

The utility model discloses following beneficial effect has:

(1) in the fixing device for the crane walkway lamp, the sheltering cover is arranged on the upper part of the landing leg, so that the function of sheltering rain and snow is played for the walkway lamp, the frequency and risk of faults caused by rain and snow of the walkway lamp are reduced, and the service life of the walkway lamp is prolonged; and does not affect the walkway.

(2) The utility model discloses pavement lamp, shielding cover, landing leg, railing time all adopt bolted connection among the hoist pavement lamp fixing device, are convenient for install, dismantle, and dismantle the in-process in the installation, only need the dismouting bolt, can not cause paint to destroy.

(3) The utility model discloses each hole on cover, the landing leg all adopts waist type hole design among the hoist pavement lamp fixing device, and the design in waist type hole can realize the adjustment of four directions on the upper and lower, left and right between each hookup part, landing leg and the railing system to the not counterpoint problem that adaptation site-directed manufacturing and installation error brought.

Drawings

FIG. 1 is a schematic front view of the fixing device of the crane walkway lamp of the present invention;

FIG. 2 is a right side view showing the structure of the device for fixing a light on a walkway of a crane according to the present invention;

FIG. 3 is a schematic front view of the shield of the present invention;

FIG. 4 is a schematic left side view of the structure of the middle shield of the present invention;

FIG. 5 is a schematic front view of the structure of the support leg of the present invention;

FIG. 6 is a right side view of the structure of the middle leg of the present invention;

FIG. 7 is a schematic view of a clamping member according to the present invention;

FIG. 8 is a schematic front view of the assembly of the light fixture of the crane walkway and the balustrade of the present invention;

FIG. 9 is a right side view of the assembly of the light fixture of the crane walkway and the balustrade of the present invention;

wherein 01-pavement lamp, 02-railing steel pipe, 03-railing bottom flat steel;

1-a shielding cover, 11-a horizontal shielding plate, 12-a connecting plate, 13-a shielding plate, 14-a first connecting hole;

2-a leg, 21-a first fixing hole, 22-a second fixing hole;

3-U-shaped clamp;

4-clamping piece, 41-clamping plate, 42-round through hole, 43-fastening nut, 44-clamping slot.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1-2, a fixing device for a crane walkway light comprises a sheltering cover 1 for sheltering the walkway light 01 from rain and snow and a support leg 2 for connecting with a railing;

the shielding cover 1 comprises a horizontally arranged baffle 11, one end of the horizontally arranged baffle 11 is bent downwards in an inclined mode to form a connecting plate 12 used for installing the pavement lamp 01 and the supporting legs 2, and the other end of the shielding cover 1 is bent downwards in an inclined mode to form a shielding plate 13;

the number of the supporting legs 2 is two, and the tops of the two supporting legs 2 are fixedly connected with the two ends of the outer side of the connecting plate 12 respectively; the middle upper part of the supporting leg 2 is provided with a U-shaped hoop 3 used for being connected with a railing steel pipe 02; the bottom of the leg 2 is provided with a clamping element 4 for connection to a rail bottom flat bar 03.

Preferably, the shielding cover 1 is an integrally formed structure.

Preferably, as shown in fig. 3-4, two first connection holes 14 are respectively formed at two ends of the connection plate 12; the top of the supporting leg 2 is provided with two first fixing holes 21 which are vertically arranged and correspond to the first connecting holes 14; first fastening bolts are arranged in the corresponding first connecting holes 14 and the first fixing holes 21.

During the use, landing leg 2 is connected to the lateral surface of connecting plate 12, and the pavement lamp 01 is connected to the medial surface of connecting plate 12, also is provided with the connecting hole corresponding with first connecting hole 14 on wherein the pavement lamp 01, and when the three were connected, set up first fastening bolt in corresponding connecting hole, first connecting hole 14, first fixed orifices 21 to screw up.

Preferably, the first connecting hole 14 and the first fixing hole 21 are both waist-shaped holes, and the adjustment in four directions, i.e., up and down, left and right, among the pavement lamp 01, the shielding cover 1 and the supporting legs 2 can be realized by the design of the waist-shaped holes, so as to adapt to the problem of misalignment caused by field manufacturing and installation errors.

Preferably, as shown in fig. 5-6, two second fixing holes 22 arranged up and down for installing the U-shaped clamp 3 are provided at the middle upper portion of the leg 2, when in use, the rail steel pipe 02 is clamped between the U-shaped clamp 3 and the leg 2, and then a nut is screwed on the U-shaped clamp 3, so as to connect the leg 2 with the rail steel pipe 02, wherein the rail steel pipe 02 here is any steel pipe except the steel pipe at the uppermost layer on the rail, so that the problem of scratching hands can be avoided.

As shown in fig. 5-6, the leg 2 in this application can be a plate-like structure with a bent structure, as long as the overall structure of the leg 2 satisfies that the upper portion is fixedly connected with the shelter 1, the middle upper portion is connected with the rail steel pipe 02 through the U-shaped clamp 3, and the clamping slot 44 at the bottom can be inserted into the flat steel at the bottom of the rail, and is not limited to the structure of the leg 2 shown in fig. 5-6.

Simultaneously, 2 middle and upper portions of landing leg in this application are connected with railing steel pipe 02 through U type clamp 3, and the tight slot 44 of clamp of bottom inserts railing bottom band steel and compresses tightly railing bottom band steel 03 through second fastening bolt, and the middle and upper portion and the bottom of landing leg 2 all carry out reliable connection with the railing in this application promptly, and the problem of rocking of landing leg 2 can effectively be avoided in the connection of two points.

Preferably, the second fixing hole 22 is a kidney-shaped hole, and the design of the kidney-shaped hole can realize the adjustment of the rail steel pipe 02 and the leg 2 in four directions, namely, up and down, left and right, so as to adapt to the problem of misalignment caused by field manufacturing and installation errors.

Preferably, as shown in fig. 7, the clamping member 4 comprises a clamping plate 41, the clamping plate 41 has a stepped plate structure, and the upper part of the clamping plate 41 is fixedly connected with the lower part of the leg 2;

a circular through hole 42 is formed in the lower portion of the clamping plate 41, a fastening nut 43 is arranged on the outer side face of the clamping plate 41 corresponding to the circular through hole 42, and a second fastening bolt is arranged in the fastening nut 43; the fastening nut 43 is coaxially arranged with the circular through hole 42; the lower part of the clamping plate 41 and the lower part of the supporting leg 2 form a clamping slot 44 for inserting the flat steel 03 at the bottom of the pull rod.

When the clamping slot 44 is used, when the flat steel 03 at the bottom of the handrail is inserted into the clamping slot 44, the second fastening bolt is screwed until the head of the bolt presses the flat steel 03 at the bottom of the handrail, so that the bottom of the supporting leg and the flat steel 03 at the bottom of the handrail are reliably fixed; on the contrary, the bottom of the supporting leg is separated from the flat steel 03 at the bottom of the rail by unscrewing the second fastening bolt.

A crane pavement lamp fixing device comprises the following specific implementation modes:

when the three are connected, first fastening bolts are arranged in the corresponding connecting holes, the first connecting holes 14 and the first fixing holes 21 and are screwed tightly;

then inserting the clamping slot 44 into the rail bottom flat steel 03, screwing the second fastening bolt until the head of the bolt presses the rail bottom flat steel 03, so that the bottom of the supporting leg and the rail bottom flat steel 03 are reliably fixed;

and finally, clamping the handrail steel pipe 02 between the U-shaped clamp 3 and the landing leg 2, and then screwing the nut on the U-shaped clamp 3, so that the landing leg 2 is connected with the handrail steel pipe 02, wherein the handrail steel pipe 02 at the position is any steel pipe for removing the steel pipe at the uppermost layer on the handrail.

The installation schematic diagram of this application hoist pavement lamp fixing device and railing is shown as 8-9.

In the description of the present invention, it is to be understood that the terms "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.

Claims

1. A fixing device for a crane pavement lamp is characterized by comprising a shielding cover for shielding the pavement lamp from rain and snow and supporting legs for connecting with a railing;

2. The crane walkway light fixture of claim 1, wherein the shade is of integrally formed construction.

3. The crane walkway lamp fixing device of claim 1, wherein two first connection holes are formed at both ends of the connection plate in an up-down arrangement; the top of the supporting leg is provided with two first fixing holes which are vertically arranged and correspond to the first connecting holes; and a first fastening bolt is arranged in the corresponding first connecting hole and the first fixing hole.

4. The crane walkway lamp fixing device of claim 3, wherein the first connecting hole and the first fixing hole are kidney-shaped holes.

5. The crane walkway lamp fixing device of claim 1, wherein the middle upper portion of the leg is provided with two second fixing holes arranged up and down for mounting the U-shaped clip.

6. The crane walkway light fixture of claim 5, wherein the second fixing hole is a kidney-shaped hole.

7. The crane walkway lamp fixing device of claim 1, wherein the clamping member comprises a clamping plate, the clamping plate is of a stepped plate structure, and the upper part of the clamping plate is fixedly connected with the lower part of the supporting leg;