Signboard hanging and fixing device

Abstract

The utility model discloses a signboard hanging and fixing device. The signboard hanging and fixing device comprises a [-shaped support, an extrusion plate, a guide rod, a connecting rod, a spring, a fixing rod, a sleeve, a telescopic rod, a handle, a supporting rod, a backup plate and a containing groove. A horizontally-arranged extrusion plate is arranged in the n-shaped support, a plurality of vertically-arranged guide rods are fixed to the end face of the bottom end of the extrusion plate, the bottom ends of the guide rods movably penetrate through the end face of the bottom end of the n-shaped support and are fixedly connected with the top end of a connecting rod, the connecting rod is horizontally arranged, and the outer wall, between the extrusion plate and the n-shaped support, of the guide rod is sleeved with a spring; a fixing rod is fixed to the bottom end of the connecting rod, a sleeve is fixed to the outer wall of the fixing rod, a telescopic rod is screwed to the bottom end of the sleeve, and a handle is fixed to the bottom end of the telescopic rod; two supporting rods are fixed to the edge, close to one side of the opening, of the end face of the bottom end of the U-shaped support, a backup plate is fixed between the two supporting rods, and a containing groove is fixed to the plate face of the backup plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrical equipment technical field, concretely relates to identification board suspension fixing device. BACKGROUND

[0002] Electric power industry widely uses channel steel support frame as the support of electrical equipment, when the electrical equipment is periodically overhauled, the electrical equipment needs to be powered off and the corresponding signboard is hung on the electrical equipment, but because the channel steel support frame where the electrical equipment is located is high, far beyond the height of a person, leading to the inconvenience of hanging the signboard, the maintenance personnel need to climb, when the maintenance is completed, the signboard also needs to be taken down, leading to low work efficiency and safety risk, the current signboard is mostly hung by soft objects such as iron wire and thin rope, and is easily blown off by the wind, and cannot play a warning role, once the electrical equipment is started by mistake, serious safety accidents will be caused. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of identification board suspension fixing devices.

[0004] The utility model is implemented by the following technical solutions: identification board suspension fixing device, it includes the character-shaped support, extrusion plate, guide rod, connecting rod, spring, fixed rod, sleeve, telescopic rod, handle, support rod, backboard, placing groove;

[0005] The inside of the character-shaped support is provided with the horizontally arranged extrusion plate, the bottom end surface of the extrusion plate is fixed with a plurality of vertically arranged guide rods, the bottom end of the guide rod is movably penetrated through the bottom end surface of the character-shaped support, and is fixedly connected with the top end of the connecting rod, the connecting rod is horizontally arranged, and the outer wall of the guide rod between the extrusion plate and the character-shaped support is sleeved with the spring;The bottom end of the connecting rod is fixed with the fixed rod, the outer wall of the fixed rod is fixed with the sleeve, the bottom end of the sleeve is screwed with the telescopic rod, and the bottom end of the telescopic rod is fixed with the handle;

[0006] The edge of the bottom end surface of the character-shaped support close to the opening side is respectively fixed with two support rods, and the backboard is fixed between the two support rods, and the plate surface of the backboard is fixed with the placing groove.

[0007] Further, a plurality of water leakage holes are formed in the bottom end of the placing groove.

[0008] Further, the telescopic rod comprises an outer cylinder and an inner cylinder, a threaded part matched with the sleeve is arranged at the top end of the outer cylinder, the inner cylinder is movably arranged in the bottom end of the outer cylinder, the handle is fixed at the bottom end of the inner cylinder, the sidewall of the outer cylinder is provided with a first positioning hole, the sidewall of the inner cylinder is provided with a second positioning hole, the fastening nut is screwed in the first positioning hole, and the bottom end of the fastening nut is fixedly connected with the inner cylinder through the second positioning hole.

[0009] Further, the bottom end of the sleeve is fixedly connected with the guide cover.

[0010] The utility model discloses the advantages are as follows: the cooperation of telescopic rod, sleeve, extrusion plate does not need the maintenance personnel to climb the work, reduces the security risk, improves the work efficiency, and the cooperation of extrusion plate, spring and U-shaped support realizes the clamping of the device and the channel steel support, so that the device is stably fixed on the device. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, and obviously, the drawing in the following description is only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0012] Fig. 1 It is the perspective view of the utility model;

[0013] Fig. 2 It is the partial schematic view of the utility model and the channel steel support cooperation;

[0014] Fig. 3 It is the connection schematic view between the sleeve and telescopic rod of the utility model;

[0015] In the drawing: U-shaped support 1, extrusion plate 2, guide rod 3, connecting rod 4, spring 5, fixed rod 6, sleeve 7, telescopic rod 8, outer cylinder 8.1, inner cylinder 8.2, threaded part 8.3, first positioning hole 8.4, second positioning hole 8.5, fastening nut 8.6, handle 9, guide cover 10, support rod 11, backboard 12, placing groove 13, water leakage hole 14. DETAILED DESCRIPTION

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figs. 1-3 As shown, the sign hanging and fixing device includes an inverted bracket 1, a pressing plate 2, a guide rod 3, a connecting rod 4, a spring 5, a fixing rod 6, a sleeve 7, a telescopic rod 8, a handle 9, a support rod 11, a backing plate 12, and a placement groove 13.

[0018] The inside of the C-shaped bracket 1 is provided with a horizontally arranged extrusion plate 2. Several vertically arranged guide rods 3 are fixed to the bottom end face of the extrusion plate 2. The bottom end of the guide rod 3 movably passes through the bottom end face of the C-shaped bracket 1 and is fixedly connected to the top end of the connecting rod 4. The connecting rod 4 is horizontally arranged. A spring 5 is sleeved on the outer wall of the guide rod 3 between the extrusion plate 2 and the C-shaped bracket 1. A fixing rod 6 is fixed to the bottom end of the connecting rod 4. A sleeve 7 is fixed to the outer wall of the fixing rod 6. A telescopic rod 8 is screwed to the bottom end of the sleeve 7. A handle 9 is fixed to the bottom end of the telescopic rod 8. A guide cover 10 is fixed to the bottom end of the sleeve 7. The function of the guide cover 10 is to facilitate the telescopic rod 8 to be screwed onto the sleeve 7.

[0019] Two support rods 11 are fixed to the bottom end face of the bracket 1 near the opening. A backing plate 12 is fixed between the two support rods 11. A placement groove 13 is fixed to the surface of the backing plate 12.

[0020] Several drainage holes 14 are provided at the bottom of the placement tank 13. The function of the drainage holes 14 is to allow water to drain out in time after it rains.

[0021] The telescopic rod 8 includes an outer cylinder 8.1 and an inner cylinder 8.2. The top of the outer cylinder 8.1 is provided with a threaded part 8.3 that matches the sleeve 7. The inner cylinder 8.2 is movably inserted into the bottom of the outer cylinder 8.1. The bottom of the inner cylinder 8.2 is fixed with a handle 9. The side wall of the outer cylinder 8.1 is provided with a first positioning hole 8.4. The side wall of the inner cylinder 8.2 is provided with a second positioning hole 8.5. A fastening nut 8.6 is screwed into the first positioning hole 8.4. The bottom end of the fastening nut 8.6 is fixedly connected to the inner cylinder 8.2 through the second positioning hole 8.5.

[0022] The specific operation process of this embodiment is as follows:

[0023] When in use, after adjusting the telescopic rod 8 to a suitable length, screw the top end of the telescopic rod 8 to the bottom end of the sleeve 7, and then place the corresponding sign in the placement groove 13.

[0024] Because the channel steel support frame position is higher, when installing, the device needs to be lifted, when the device is close to the channel steel support frame of the electrical equipment, one hand holds the backboard 12, the other hand holds the handle 9, pulls down the handle 9, extrusion plate 2 and the gap between the top end inner wall of the bracket 1 is formed for clamping the channel steel leg, then releases the handle 9, under the action of the spring 5, the extrusion plate 2 and the top end inner wall of the bracket 1 are clamped and fixed with the leg of the channel steel, and the signboard is hung on the channel steel support frame of the electrical equipment;

[0025] Slightly rotate the handle 9, the telescopic rod 8 can be disassembled from the sleeve 7, the maintenance personnel carry the telescopic rod 8, can disassemble or install the equipment according to the actual maintenance situation, when the telescopic rod 8 is disassembled from the sleeve 7, in addition to using the telescopic rod 8, no one can touch the sleeve 7, so as to take down the device from the channel steel support frame, and the problem of stealing the device is solved;

[0026] When the maintenance is finished, the maintenance personnel screw the telescopic rod 8 in the bottom end of the sleeve 7 under the guidance of the guide cover 10, then pull the handle 9 with one hand and hold the backboard 12 with the other hand, the device can be taken down from the channel steel support frame;

[0027] The maintenance personnel do not need to climb, the safety risk is reduced, the work efficiency is improved, and the device and the channel steel support frame are clamped and fixed under the cooperation of the extrusion plate 2, the spring 5 and the bracket 1, so that the device is stably fixed on the device.

[0028] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A sign hanging and fixing device, characterized in that, It includes an inverted bracket, an extrusion plate, a guide rod, a connecting rod, a spring, a fixing rod, a sleeve, a telescopic rod, a handle, a support rod, a backing plate, and a placement slot; The inside of the C-shaped bracket is provided with a horizontally arranged extrusion plate. A plurality of vertically arranged guide rods are fixed to the bottom end face of the extrusion plate. The bottom end of the guide rod movably passes through the bottom end face of the C-shaped bracket and is fixedly connected to the top end of the connecting rod. The connecting rod is horizontally arranged. The outer wall of the guide rod between the extrusion plate and the C-shaped bracket is sleeved with the spring. The bottom end of the connecting rod is fixed with the fixing rod. The outer wall of the fixing rod is fixed with the sleeve. The bottom end of the sleeve is screwed with the telescopic rod. The bottom end of the telescopic rod is fixed with the handle. Two support rods are fixed to the bottom end face of the C-shaped bracket near the opening, and a backing plate is fixed between the two support rods. The backing plate has a placement groove fixed to its surface.

2. The sign hanging and fixing device according to claim 1, characterized in that, The bottom of the placement groove is provided with several drainage holes.

3. The sign hanging and fixing device according to claim 2, characterized in that, The telescopic rod includes an outer cylinder and an inner cylinder. The top of the outer cylinder is provided with a threaded portion that matches the sleeve. The inner cylinder is movably inserted inside the bottom of the outer cylinder. The handle is fixed to the bottom of the inner cylinder. A first positioning hole is opened on the side wall of the outer cylinder, and a second positioning hole is opened on the side wall of the inner cylinder. A fastening nut is screwed into the first positioning hole, and the bottom end of the fastening nut is fixedly connected to the inner cylinder through the second positioning hole.

4. The sign hanging and fixing device according to claim 3, characterized in that, A guide cover is fixed to the bottom end of the sleeve.

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