CN213545757U

CN213545757U - Quick fixing device of signboard

Info

Publication number: CN213545757U
Application number: CN202022358950.5U
Authority: CN
Inventors: 李富良; 周靖喻; 宁世东
Original assignee: Guangxi Power Grid Co ltd Qinzhou Pubei Power Supply Bureau
Current assignee: Guangxi Power Grid Co ltd Qinzhou Pubei Power Supply Bureau
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-25
Anticipated expiration: 2030-10-21

Abstract

The utility model belongs to the technical field of the electric power system sign, concretely relates to quick fixing device of signboard, the device includes the framework, drawer guide rail set spare, a spring, spacing subassembly, prop high subassembly, fastener and signboard, the framework includes the mount of two relative settings, the mount includes bottom plate and two parallel arrangement and fixed connection at the fixed plate of bottom plate medial surface, the fixed signboard that is used for the warning that is equipped with of lateral surface of bottom plate, drawer guide rail set spare fixed connection is between two mounts, two spring parallel arrangement and two springs are located between two fixed plates on the mount, spacing subassembly is located between two springs, prop high subassembly fixed the fixed plate bottom of establishing below being located at a mount and outside extension, two fasteners are fixed respectively and establish the medial surface at two bottom plates and are located the below of propping high subassembly. The utility model discloses can accomplish the installation of signboard under the condition that does not need the staff to scramble the shaft tower, reduce work load and reduce the potential safety hazard.

Description

Quick fixing device of signboard

Technical Field

The utility model belongs to the technical field of the electric power system sign, concretely relates to quick fixing device of signboard.

Background

The pole tower is one of basic devices in an overhead distribution line and plays a role in supporting and protecting electric wires. The tower can be divided into three types of wood poles, cement poles and metal poles according to the used materials, and usually, a signboard is installed on the tower and used for numbering the tower or warning the masses not to approach the tower.

In the prior art, the signboard on the pole tower used by the power system is mainly installed by binding iron wires, aluminum wires and the like, so that the signboard is easy to deform and damage, and is easy to corrode and break under the influence of the external environment and construction, so that the signboard falls off and the like; or the installation of drilling on shaft tower or support body, this kind of mode very easily destroys shaft tower stability, reduces the fastness, and more importantly has high-voltage electric shock, operation risks such as fall in staff's climbing and the installation, when increasing work load and cost, brings the potential safety hazard for the maintainer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned technical problem, a quick fixing device of signboard is provided, the device mainly solves the technical problem that has high-voltage electric shock, operation risks such as fall in staff's climbing and the installation.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a quick fixing device of signboard, includes framework, drawer guide rail subassembly, spring, spacing subassembly, props high subassembly, fastener and signboard, the framework includes the mount of two relative settings, the mount includes bottom plate and two parallel arrangement and fixed connection and is in the fixed plate of bottom plate medial surface, the mount is F word structure, the lateral surface of bottom plate is fixed to be equipped with and is used for the warning the signboard.

The drawer guide rail assembly comprises a first drawer guide rail and a second drawer guide rail, one end of the first drawer guide rail is fixedly arranged at the bottom of the fixed plate above one fixed frame, the other end of the first drawer guide rail is fixedly arranged at the top of the fixed plate above the other fixed frame, two second drawer guide rails are arranged, one end of each second drawer guide rail is fixedly arranged at the bottom of the fixed plate below one fixed frame, the other end of each second drawer guide rail is fixedly arranged at the top of the fixed plate below the other fixed frame, the two second drawer guide rails are arranged in parallel, the spring is equipped with two, two the one end of spring is fixed respectively and is established one the fixed plate medial surface, and the other end is fixed respectively and is established another the medial surface of fixed plate, two spring parallel arrangement and two the spring is located two on the mount between the fixed plate.

Spacing subassembly is located two between the spring, spacing subassembly includes two spacing posts, fastener and stay cord, two spacing post is fixed respectively and is established two and be located the below on the fixed plate, the both ends of fastener are blocked respectively and are established two on the spacing post, the one end of stay cord is fixed to be established on the fastener, the other end outwards extends, it establishes to prop high subassembly fixed the mount and be located the below fixed plate bottom and outwards extend, the fastener is equipped with two, two the fastener is fixed respectively and is established two the medial surface of bottom plate just is located prop high subassembly's below.

Preferably, the first drawer guide rail and the second drawer guide rail are both two sections of steel ball guide rails, and the type is A-04.

Preferably, the clamping piece is made of angle steel, one end of the angle steel is provided with a clamping groove, the other end of the angle steel is provided with an opening, and the two limiting columns are respectively clamped on the clamping groove and the opening.

Preferably, the heightening assembly comprises a fixed cylinder and a heightening rod, one end of the fixed cylinder is closed, the other end of the fixed cylinder is open, the fixed cylinder is fixed and arranged at one position, the fixing frame is located below the fixed plate, the bottom of the fixed plate extends outwards along one end of the fixed cylinder, one end of the heightening rod is provided with a supporting rod, the inner diameter of the supporting rod is the same as that of the fixed cylinder, and the heightening rod is inserted into the fixed cylinder and is detachably connected with the fixed cylinder.

Preferably, the fastener is a rubber buffer block, two the rubber buffer block is kept away from the one end of bottom plate all seted up with the external diameter assorted half slot of shaft tower, and two the half slot opening sets up relatively.

Preferably, a reinforcing plate is arranged between the bottom plate and the fixing plate.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

1. the utility model provides a quick fixing device of signboard, drawer guide rail set spare can make two mount relative slip so that both can contract freely, the setting of spring plays the effect of fastening the mount, when fastener card on spacing subassembly is established on two spacing posts, extension spring struts two mounts, utilize and strut the subassembly with this device along the direction of height of shaft tower lift to the height that needs the installation, the shaft tower is aimed at to two fasteners on the mount this moment, the stay cord that staff's hand power is connected with the fastener pulls down the fastener, the spring shrink tightens up the mount fastening, two fasteners on the mount will tightly block on the shaft tower, take off and strut the high pole in the subassembly and can accomplish the installation to the signboard. The utility model discloses simple structure, convenient to use need not staff's climbing shaft tower when installing signboard, can accomplish the installation under the shaft tower, avoids staff's high-voltage electric shock, operation risks such as fall, reduces work load and improves work efficiency.

2. The middle supporting component of the utility model adopts the mutual matching of the detachable fixed cylinder and the supporting rod to increase the height of the device to the installation of the tower, and has simple operation, simple and convenient structure, easy manufacture and reduced cost; the fastener adopts the rubber buffer block, and the device can be better fixed on the tower by utilizing the characteristic of large friction force of the rubber buffer block; the rubber buffer block is provided with the semicircular groove matched with the outer diameter of the tower, so that the contact area between the rubber buffer block and the tower can be increased, the friction force between the rubber buffer block and the tower is increased, and the device is prevented from falling off from the tower.

3. The utility model discloses reinforcing plate between well bottom plate and the fixed plate can strengthen the stability of mount, prevents to destroy the mount under meetting outside adverse circumstances such as bad weather to improve the durability of this device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;

the main reference symbols in the drawings are as follows:

1. a frame body; 11. a fixed mount; 111. a base plate; 112. a fixing plate; 2. a drawer guide rail assembly; 21. a first drawer rail; 22. a second drawer guide; 3. a spring; 4. a limiting component; 41. a limiting column; 42. a fastener; 43. pulling a rope; 5. a step-up assembly; 51. a fixed cylinder; 52. a raising rod; 6. a fastener; 61. a semicircular groove; 7. a reinforcing plate; 8. a signboard.

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.

Examples

As shown in fig. 1 to 4, a quick signboard fixing device comprises a frame body 1, a drawer guide rail assembly 2, a spring 3, a limiting assembly 4, a supporting assembly 5, a fastener 6 and a signboard 8, wherein the frame body 1 comprises two fixing frames 11 which are arranged oppositely, each fixing frame 11 comprises a bottom plate 111 and two fixing plates 112 which are arranged in parallel and fixedly connected to the inner side surface of the bottom plate 111, and each fixing frame 11 is of an F-shaped structure. In order to enhance the stability of the fixing frame 11, a reinforcing plate 7 is provided between the bottom plate 111 and the fixing plate 112, and the durability of the device can be improved. The signboard 8 that is used for the warning is fixed to the lateral surface of bottom plate 111, as shown in fig. 2 to 4, drawer guide rail assembly 2 includes first drawer guide rail 21 and second drawer guide rail 22, the fixed plate 112 bottom that is located the top at a mount 11 is fixed to the one end of first drawer guide rail 21, the fixed plate 112 top that is located the top at another mount 11 is fixed to the other end, second drawer guide rail 22 is equipped with two, the fixed plate 112 bottom that is located the below at a mount 11 is fixed respectively to the one end of two second drawer guide rails 22, the fixed plate 112 top that is located the below at another mount 11 is fixed respectively to the other end, two second drawer guide rails 22 set up in parallel. Specifically, the first drawer guide rail 21 and the second drawer guide rail 22 are both two sections of steel ball guide rails, and the type is A-04. The two sections of steel ball guide rails slide freely, are easy to assemble and disassemble, do not need tools, and can ensure the stability of the frame body 1.

In this embodiment, two springs 3 are provided, one end of each of the two springs 3 is respectively and fixedly provided on the inner side of one fixing plate 112, the other end of each of the two springs 3 is respectively and fixedly provided on the inner side of the other fixing plate 112, the two springs 3 are arranged in parallel and the two springs 3 are arranged between the two fixing plates 112 on the fixing frame 11, the limiting component 4 is arranged between the two springs 3, the limiting component 4 comprises two limiting posts 41, the clamping member 42 and the pull rope 43, the two limiting posts 41 are respectively and fixedly provided on the two fixing plates 112 located below, the two ends of the clamping member 42 are respectively clamped on the two limiting posts 41, one end of the pull rope 43 is fixedly provided on the. Specifically, as shown in fig. 4, the clamping member 42 is made of angle steel, one end of the angle steel is provided with a clamping groove, the other end of the angle steel is provided with an opening, and the two limiting columns 41 are respectively clamped on the clamping groove and the opening.

As shown in fig. 1 to 4, in the present embodiment, the supporting member 5 is fixed to the bottom of a fixing plate 112 of the fixing frame 11 and extends outward. Specifically, it includes that one end is sealed to prop high subassembly 5, other end open-ended solid fixed cylinder 51 and prop high pole 52, gu fixed cylinder 51 is fixed to be established in the fixed plate 112 bottom that a mount 11 is located the below and outwards extends along open-ended one end, the one end of propping high pole 52 is equipped with the branch the same with gu fixed cylinder 51 internal diameter, prop high pole 52 and insert through branch and establish in gu fixed cylinder 51 and dismantle with solid fixed cylinder 51 and be connected, specifically, gu fixed cylinder 51 can select for use insulating rubber board with prop high pole 52 and make, prevent to electrocute. In this embodiment, the fixed cylinder 51 can be fixed at the bottom of the fixed plate 112 by welding, and the fixed cylinder 51 and the supporting rod 52 are detachably mounted, so that the fixing device has the advantages of being convenient to detach and capable of being used repeatedly. The two are mutually matched to be used for lifting the height from the device to the tower for installation, the operation is simple, the structure is simple and convenient, the manufacture is easy, and the cost is reduced. The number of the fasteners 6 is two, and the two fasteners 6 are respectively fixedly arranged on the inner side surfaces of the two bottom plates 111 and below the heightening component 5. Specifically, the fastening member 6 is a rubber bumper. The fastener 6 adopts the rubber buffer block, and the device can be better fixed on the tower by utilizing the characteristic of large friction force of the rubber buffer block. The one end that bottom plate 111 was kept away from to two rubber buffer blocks all seted up with the external diameter assorted half slot 61 of shaft tower, and two half slot 61 openings set up relatively. Half slot 61 sets up the area of contact that can increase rubber buffer block and shaft tower, increases frictional force between the two, prevents that this device from dropping from the shaft tower.

The utility model discloses a theory of operation: this device is at first utilized fastener 42 card on spacing subassembly 4 to establish on two spacing posts 41 when using, extension spring 3 struts two mount 11, utilize and prop high subassembly 5 with this device along the direction of height of shaft tower to the height that needs the installation, two fasteners 6 on the mount 11 aim at the shaft tower this moment, the pull rope 43 that staff's hand power is connected with fastener 42 pulls off fastener 42, spring 3 contracts and tightens up mount 11 fastening, two fasteners 6 on the mount 11 will tightly block on the shaft tower, take off and prop high pole 52 among the high subassembly 5 and can accomplish the installation to the signboard. The utility model discloses simple structure, convenient to use need not staff's climbing shaft tower when installing signboard, can accomplish the installation under the shaft tower, avoids staff's high-voltage electric shock, operation risks such as fall, reduces work load and improves work efficiency.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. A quick signboard fixing device is characterized by comprising a frame body (1), a drawer guide rail assembly (2), a spring (3), a limiting assembly (4), a supporting assembly (5), a fastener (6) and a signboard (8), wherein the frame body (1) comprises two fixing frames (11) which are oppositely arranged, each fixing frame (11) comprises a bottom plate (111) and two fixing plates (112) which are arranged in parallel and fixedly connected to the inner side surface of the bottom plate (111), each fixing frame (11) is of an F-shaped structure, the signboard (8) for warning is fixedly arranged on the outer side surface of the bottom plate (111),

the drawer guide rail assembly (2) comprises a first drawer guide rail (21) and a second drawer guide rail (22), one end of the first drawer guide rail (21) is fixedly arranged at the bottom of the fixing plate (112) above the fixing frame (11), the other end of the first drawer guide rail (21) is fixedly arranged at the top of the fixing plate (112) above the fixing frame (11), the second drawer guide rail (22) is provided with two second drawer guide rails, one end of each second drawer guide rail (22) is fixedly arranged at the bottom of the fixing plate (112) below the fixing frame (11), the other end of each second drawer guide rail is fixedly arranged at the top of the fixing plate (112) below the fixing frame (11), the two second drawer guide rails (22) are arranged in parallel, the springs (3) are provided with two springs, and one end of each spring (3) is fixedly arranged at the inner side of the fixing plate (112), the other end is respectively and fixedly arranged on the inner side surface of the other fixing plate (112), the two springs (3) are arranged in parallel, the two springs (3) are positioned between the two fixing plates (112) on the fixing frame (11),

spacing subassembly (4) are located two between spring (3), spacing subassembly (4) include two spacing post (41), fastener (42) and stay cord (43), two spacing post (41) are fixed respectively and are established two below being located on fixed plate (112), the both ends of fastener (42) are blocked respectively and are established two on spacing post (41), the one end of stay cord (43) is fixed to be established on fastener (42), the other end outwards extends, it establishes to prop high subassembly (5) fixed mount (11) are located the below fixed plate (112) bottom and outside extension, fastener (6) are equipped with two, two fastener (6) are fixed respectively and are established two the medial surface of bottom plate (111) and are located prop the below of high subassembly (5).

2. The quick signboard fixing device as claimed in claim 1, wherein the first drawer guide rail (21) and the second drawer guide rail (22) are two steel ball guide rails, and the type is a-04 type.

3. The quick signboard fixing device as claimed in claim 1, wherein the fastener (42) is made of angle steel, one end of the angle steel is provided with a slot, the other end is provided with an opening, and the two limiting posts (41) are respectively clamped on the slot and the opening.

4. The quick signboard fixing device according to claim 1, wherein the height-increasing assembly (5) comprises a fixed cylinder (51) with one closed end and an open end and a height-increasing rod (52), the fixed cylinder (51) is fixedly arranged at the bottom of the fixed plate (112) below the fixed frame (11) and extends outwards along the open end, a supporting rod with the same inner diameter as the fixed cylinder (51) is arranged at one end of the height-increasing rod (52), and the height-increasing rod (52) is inserted into the fixed cylinder (51) through the supporting rod and is detachably connected with the fixed cylinder (51).

5. The quick signboard fixing device as claimed in claim 1, wherein the fastening member (6) is a rubber buffer block, one end of each of the two rubber buffer blocks, which is far away from the bottom plate (111), is provided with a semicircular groove (61) matching with the outer diameter of the tower, and the openings of the two semicircular grooves (61) are oppositely arranged.

6. A signboard quick fixing device according to claim 1, wherein a reinforcing plate (7) is provided between the base plate (111) and the fixing plate (112).