Universal equipment switch sign hanging device

Abstract

The utility model discloses a universal equipment switch sign hanging device, comprising a connecting base, a fixed block, a moving block, a telescopic spring, a clamping wire, a sponge ball, a hanging rope, and a sign. The connecting base is a through-hole structure, the fixed block is fixedly installed in the through-hole at one end of the connecting base, the moving block is installed in the through-hole at the other end of the connecting base, the telescopic spring is located inside the connecting base, the clamping wire is placed in a groove of the moving block, the sponge ball is clamped in the opening position of the clamping wire, and the sign is connected to the moving block through the hanging rope. The device has a simple structure and is easy to use. The clamping effect on the equipment switch is stable, and the problem of easy falling of the traditional hanging rope type sign hanging is avoided. It can be suitable for the hanging of signboards on equipment switches of different models and specifications, and has a wide range of applications. At the same time, after the installation of the hanging device, it can avoid the misoperation of the equipment switch and increase safety.

Description

Technical Field

[0001] The utility model relates to the technical field of signboard hanging, in particular to a universal equipment switch signboard hanging device. Background Art

[0002] With the development of science and technology and the improvement of people's living standards, people's demand for electricity is also increasing. The rapid development of power generation technology in recent years has made it important to ensure the demand for electricity. Among them, hydropower generation, as an important component, provides strong support for the stable operation of the power system. The relevant equipment of the hydropower generating unit needs to be maintained and repaired during use, such as the pressure transmitter, flow indicator, instrument power cabinet, etc. in the water machine monitoring system. During the maintenance of the unit equipment, the switches on the equipment need to be in the closed state. At the same time, according to the standardized procedures of the power system, the corresponding signs need to be hung to ensure the personal safety of the maintenance workers.

[0003] At present, during the maintenance of unit equipment, hanging signboards in accordance with regulations is a necessary operating procedure. Due to the large number of secondary circuit switches of hydropower equipment and their high spacing density, a large number of signboards need to be hung. Currently, operators simply tie the signboards with ropes and place them directly on the equipment switches. This way of hanging signboards is messy, unstable and easy to fall off, which brings great safety hazards to equipment maintenance work. Utility Model Content

[0004] In order to overcome the above problems, the purpose of the utility model is to provide a universal equipment switch sign hanging device, which has a simple structure and is easy to use. At the same time, it is more firmly installed, which can minimize the occurrence of sign falling off and provide protection for the safety of maintenance personnel during maintenance.

[0005] The technical solution adopted by the utility model is: comprising a connecting base, a fixed block, a moving block, a telescopic spring, a clamping wire, a sponge ball, a hanging rope, and a signboard; the connecting base is a through-hole structure, and fixing holes are provided on its upper and lower surfaces; a baffle is designed at one end of the connecting base; the fixed block is fixedly installed in the through-hole on the connecting base away from the end of the baffle; the moving block is installed in the through-hole on the connecting base close to the end of the baffle; clamping blocks are provided on the upper and lower surfaces of the fixed block; the fixed block is fixed to the fixing hole of the connecting base through the clamping blocks on the upper and lower surfaces The telescopic spring is located inside the connecting base, one end of which is fixedly connected to the end face of the fixed block, and the other end is fixedly connected to the end face of the moving block. A wire mounting hole is provided inside the fixed block, and a groove and a hanging hole are provided on the moving block. The clamping wire is placed in the groove and passes through the wire mounting hole. The passing position of the clamping wire is an open structure. The sponge ball is clamped at the opening position of the clamping wire. One end of the hanging rope is connected to the hanging hole. A rope threading hole is provided on the signboard, and the other end of the hanging rope is connected to the signboard through the rope threading hole.

[0006] Furthermore, limit plates are arranged on both sides inside the connection base, and the limit plates extend beyond the front end of the moving block.

[0007] Furthermore, a hole for the telescopic spring to pass through is provided on the limit plate.

[0008] Furthermore, the size of the through hole on the connection base is adapted to the size of the front end of the moving block.

[0009] Furthermore, the connecting base, the fixed block and the movable block are all made of insulating materials.

[0010] Furthermore, the opening length of the clamping wire is smaller than the diameter of the sponge ball.

[0011] Furthermore, the number of the sponge balls is one or two.

[0012] Furthermore, the outer surface of the clamping iron wire is covered with an insulating protective layer.

[0013] Furthermore, a fixing column is provided at the front end of the moving block, and one end of the telescopic spring is sleeved on the fixing column and fixed to the end surface of the moving block.

[0014] Beneficial effects of the utility model:

[0015] The utility model discloses a universal hanging device for equipment switch nameplate, wherein the moving block moves in the connecting base through a telescopic spring, and the clamping wire installed in the groove of the moving block can be clamped on the switch of the corresponding equipment during the movement of the moving block, so that the corresponding nameplate is hung on the moving block, which is firm and not easy to fall off, thereby providing protection for the safety of maintenance personnel. At the same time, the opening length of the clamping wire is smaller than the diameter of the sponge ball, which can be applied to the hanging of nameplates on switches of equipment of different models and specifications while ensuring firm clamping, and has a wide range of applications.

[0016] The utility model discloses a universal equipment switch sign hanging device, wherein a sponge ball is clamped on the clamping wire, and the sponge ball is arranged at the opening of the clamping wire to increase the friction force, so that the position is easily fixed when the device is clamped on the switch of the equipment, and the device will not fall off.

[0017] The utility model discloses a universal equipment switch sign hanging device, which is also fixed at the switch position of the equipment after the sign is fixed, and can prevent the switch from being opened or closed due to accidental touching, thereby ensuring the safety of maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the universal equipment switch sign hanging device proposed by the utility model;

[0019] Figure 2 A three-dimensional structural schematic diagram of the universal equipment switch sign hanging device proposed by the utility model without a sign hanging;

[0020] Figure 3 This is a schematic diagram of the telescopic spring connection structure of the universal equipment switch signboard suspension device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a fixing block of a universal equipment switch sign hanging device proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the connection base structure of the universal equipment switch sign hanging device proposed by the utility model;

[0023] Figure 6 The utility model provides a schematic diagram of the structure of a movable block of a universal equipment switch sign hanging device.

[0024] Description of Reference Numerals

[0025] 1-connecting base, 11-fixing hole, 12-baffle, 13-limiting plate, 14-telescopic spring outlet hole, 2-fixing block, 21-card block, 22-wire mounting hole, 3-moving block, 31-groove, 32-hanging hole, 33-connecting column, 4-telescopic spring, 5-clamping wire, 6-sponge ball, 7-signboard, 71-rope threading hole. DETAILED DESCRIPTION

[0026] The following describes the specific implementation of the utility model in conjunction with the accompanying drawings and embodiments:

[0027] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the present utility model can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present utility model without affecting the effects and purposes that can be achieved by the present utility model.

[0028] At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships shall be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0029] like Figures 1 to 6As shown, it shows a specific implementation of the utility model: the universal equipment switch sign hanging device disclosed in the utility model is characterized in that it includes a connecting base 1, a fixed block 2, a moving block 3, a telescopic spring 4, a clamping wire 5, a sponge ball 6, a hanging rope, and a sign 7. The connecting base 1 is a through-hole structure, and a fixing hole 11 is provided on its upper and lower surfaces. A baffle 12 is designed at one end of the connecting base 1. The fixed block 2 is fixedly installed in the through-hole on the connecting base 1 away from the end of the baffle 12. The moving block 3 is installed in the through-hole on the connecting base 1 close to the end of the baffle 1. The upper and lower surfaces of the fixed block 2 are provided with a clamping block 21. The fixed block 1 is fixed by means of the upper and lower surfaces. The block 21 is fixed in the fixing hole 11 of the connecting base, the telescopic spring 4 is located inside the connecting base 1, one end of which is fixedly connected to the end face of the fixed block 2, and the other end is fixedly connected to the end face of the moving block 3. A wire mounting hole 22 is provided inside the fixed block 2, and a groove 31 and a hanging hole 32 are provided on the moving block 3. The clamping wire 5 is placed in the groove 31 and passes through the wire mounting hole 22. The passing position of the clamping wire 5 is an open structure. The sponge ball 6 is clamped at the opening position of the clamping wire 5. One end of the hanging rope is connected to the hanging hole 32. A rope threading hole 71 is provided on the signboard 7, and the other end of the hanging rope is connected to the signboard 7 through the rope threading hole 71.

[0030] In the present utility model, Figure 1 As shown, the device is designed by connecting the base 1, the fixed block 2 and the movable block 3, and adopts the clamping wire 5 and the sponge ball 6 to hang the signboard 7 on the switch of the relevant equipment of the hydropower plant through the hanging rope, which solves the problem of falling caused by the traditional direct use of the hanging rope to connect the signboard 7 and place it on the switch of the corresponding equipment, thereby ensuring the safety of the maintenance personnel. The opening size of the clamping wire 5 can be adjusted according to the model of the equipment switch, which is suitable for different models of equipment and has a wide range of applications. At the same time, the sponge ball 6 is used to fix the clamping position of the clamping wire 5 on the switch to increase the friction force and ensure the firm and effective suspension of the signboard 7.

[0031] In the present utility model, Figure 2 , Figure 3 As shown, when the moving block 3 is not subjected to external force, the telescopic spring 4 is in a natural telescopic state. When subjected to external force on the moving block 3, the telescopic spring 4 is compressed, and at the same time, the clamping wire 5 in the groove 31 on the moving block 3 moves outward, and its upper end is away from the fixed block 2. The opening of the clamping wire 5 is then clamped to the corresponding switch. After the external force is removed, the telescopic spring 4 returns to the natural telescopic state under the action of elastic force, completing the hanging of the signboard 7 on the equipment switch. The entire clamping process is simple to operate and portable to use, thereby improving work efficiency.

[0032] In the utility model, after the sign is fixed, the device is also fixed at the switch position of the equipment, which can prevent the switch from opening and closing due to accidental touch and ensure the safety of maintenance personnel.

[0033] Specifically, limiting plates 13 are arranged on both sides of the connection base 1 , and the limiting plates 13 extend beyond the front end of the moving block 3 .

[0034] Specifically, the limiting plate 13 is provided with a telescopic spring through hole 14 to ensure the normal movement of the telescopic spring 4 while limiting the position.

[0035] In the present utility model, Figure 5 As shown, a limit plate 13 is provided to limit the moving distance of the moving block 3, thereby ensuring the clamping range of the clamping wire 5 and ensuring the reliability and stability of the clamping.

[0036] Specifically, the size of the through hole on the connecting base 1 is adapted to the size of the front end of the moving block 3 .

[0037] Specifically, the connecting base 1, the fixing block 2, and the moving block 3 are all made of insulating materials.

[0038] In the utility model, insulating materials are used to ensure the safety of the secondary circuit equipment switch of the hydropower station after the sign is hung, avoiding equipment failure caused by the non-insulation of the hanging device of the equipment switch, and ensuring safety during the maintenance process.

[0039] Specifically, the opening length of the clamping wire 5 is smaller than the diameter of the sponge ball 6, which can ensure that the sponge ball 6 is reliably located on the clamping wire 5 to avoid falling.

[0040] Specifically, the number of the sponge balls 6 is one or two. When the number of the sponge balls 6 is one, both ends of the clamping wire 5 are clamped on one sponge ball 6. When the number of the sponge balls 6 is two, both ends of the clamping wire 5 are respectively connected to a sponge ball 6. When clamped on the equipment switch, the sponge balls 6 on both sides can increase the friction force, ensure the reliability of the clamping effect, and overcome the risk of the traditional hanging rope type sign falling easily.

[0041] Specifically, the outer surface of the clamping wire 5 is covered with an insulating protective layer to ensure safety.

[0042] Specifically, a fixing column 33 is disposed at the front end of the moving block 3 , and one end of the telescopic spring 4 is sleeved on the fixing column 33 and fixed to the end surface of the moving block 3 .

[0043] In the present utility model, Figure 6As shown, by fixing one end of the telescopic spring 4 by the fixing column 33, it can ensure that the compression path of the telescopic spring 4 when compressed is a straight line, avoid the damage of the telescopic spring 4 caused by bending of the telescopic path of the telescopic spring 4, and affect the clamping effect of the device, thereby ensuring the effective use of the device.

[0044] The specific usage and function of this embodiment are as follows:

[0045] When the utility model is in use, the flashlight connects the signboard 7 to one end of the hanging rope through the rope hole 71, and the other end of the hanging rope is connected to the hanging hole 32. Then, the moving block 3 is pushed to make the moving block 3 move in the connecting base 1, thereby enlarging the opening of the clamping wire 5, fixing the clamping wire 5 on the equipment switch, and increasing the friction force through the sponge ball 6 to ensure the reliability of clamping. Generally speaking, the device has a simple structure and is easy to use. The clamping effect on the equipment switch is stable, avoiding the problems of easy falling and looseness of traditional hanging rope type signboards, ensuring the safety of use. At the same time, after the installation of the suspension device, it can avoid the misoperation of the equipment switch, further increasing the safety.

[0046] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

[0047] Many other changes and modifications can be made without departing from the concept and scope of the utility model. It should be understood that the utility model is not limited to a specific embodiment, and the scope of the utility model is defined by the appended claims.

Claims

1. Universal equipment switch sign hanging device, characterized in that: The invention comprises a connecting base (1), a fixing block (2), a moving block (3), a telescopic spring (4), a clamping wire (5), a sponge ball (6), a hanging rope, and a signboard (7); the connecting base (1) is a through-hole structure, and fixing holes (11) are provided on its upper and lower surfaces; a baffle (12) is provided at one end of the connecting base (1); the fixing block (2) is fixedly mounted in the through-hole at one end of the connecting base (1) away from the baffle (12); the moving block (3) is mounted in the through-hole at one end of the connecting base (1) close to the baffle (12); the fixing block (2) is provided with clamping blocks (21) on the upper and lower surfaces; the fixing block (2) is fixed in the fixing hole (11) of the connecting base through the clamping blocks (21) on the upper and lower surfaces; The telescopic spring (4) is located inside the connection base (1), one end of which is fixedly connected to the end surface of the fixed block (2), and the other end is fixedly connected to the end surface of the moving block (3). The fixed block (2) is provided with a wire installation hole (22), and the moving block (3) is provided with a groove (31) and a hanging hole (32). The clamping wire (5) is placed in the groove (31) and passes through the wire installation hole (22). The passing position of the clamping wire (5) is an open structure. The sponge ball (6) is clamped at the open position of the clamping wire (5). One end of the hanging rope is connected to the hanging hole (32). The signboard (7) is provided with a rope threading hole (71), and the other end of the hanging rope is connected to the signboard (7) through the rope threading hole (71).

2. The universal equipment switch sign hanging device according to claim 1 is characterized in that: Limiting plates (13) are arranged on both sides of the connection base (1), and the limiting plates (13) extend beyond the front end of the moving block (3).

3. The universal equipment switch sign hanging device according to claim 2 is characterized in that: The limiting plate (13) is provided with a telescopic spring outlet hole (14).

4. The universal equipment switch sign hanging device according to claim 1, characterized in that: The size of the through hole on the connection base (1) is adapted to the size of the front end of the moving block (3).

5. The universal equipment switch sign hanging device according to claim 1, characterized in that: The connecting base (1), the fixed block (2) and the movable block (3) are all made of insulating materials.

6. The universal equipment switch sign hanging device according to claim 1, characterized in that: The opening length of the clamping iron wire (5) is smaller than the diameter of the sponge ball (6).

7. The universal equipment switch sign hanging device according to claim 1, characterized in that: The number of the sponge balls (6) is one or two.

8. The universal equipment switch sign hanging device according to claim 1, characterized in that: The outer surface of the clamping iron wire (5) is covered with an insulating protective layer.

9. The universal equipment switch sign hanging device according to claim 1, characterized in that: A fixing column (33) is provided at the front end of the moving block (3), and one end of the telescopic spring (4) is sleeved on the fixing column (33) and fixed to the end surface of the moving block (3).

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