Electrical instrument protection device

Abstract

An electrical instrument protection device comprises an upper end support, a transparent protection cylinder, a lower end support, a threaded rod bearing, a threaded rod, a ring support, a clamping ring and an upper end limiting device, a protection cylinder positioning groove is formed in the upper end support, a protection cylinder base is arranged on the lower portion of the transparent protection cylinder, and the protection cylinder positioning groove is matched with the protection cylinder base. An instrument is arranged on the upper portion of the pipeline, the position of the protection cylinder positioning groove corresponds to the position of the instrument, a spring groove is formed in the side portion of the upper end support, the upper portion of the tensioning spring is connected with the spring groove, and the interior of the upper end support is connected with the base. The lower portion of the tensioning spring and the lower portion of the base are both connected with the positioning pad, and a support is arranged on the rear portion of the upper end support.

Description

Technical Field

[0001] The utility model relates to the field of electrical instruments, in particular to an electrical instrument protection device. Background Art

[0002] The existing patent (Announcement No.: CN215810931U) proposes an electrical instrument protection device. It includes a pipeline, the top surface of the pipeline is screwed with an automated instrument body, the top surface of the pipeline is provided with a mounting sleeve A, the bottom surface of the mounting sleeve A is a left-right symmetrical structure with two limit grooves A, the limit groove A is provided with a pressure plate A, the top surface of the pressure plate A is fixed with multiple springs A, the bottom surface of the mounting sleeve A is hinged with a mounting sleeve B, the top surface of the mounting sleeve B is provided with a limit groove B, the limit groove B is provided with a pressure plate B, the bottom surface of the pressure plate B is fixed with multiple springs B, and the top surface of the mounting sleeve A is screwed with a protective component. However, in this device "the top surface of the pipeline is provided with a mounting sleeve", the device relies on the mounting sleeve and the mounting sleeve to position the pipeline. Since the mounting sleeve and the mounting sleeve are of fixed size, if it is necessary to fix and protect the instruments in other types of pipelines during use, it is inconvenient to use and has certain limitations. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides an electrical instrument protection device, in which the lower end bracket is guided by a guide cylinder on the upper portion of the lower end bracket during use, and a clamping ring on the side of the lower end bracket is driven to rise and fall in cooperation with a threaded rod, so that the equipment can clamp and position pipelines of different models according to actual needs, thereby increasing the adaptability of the equipment.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] An electrical instrument protection device comprises an upper bracket, a transparent protective tube, a lower bracket, a threaded rod bearing, a threaded rod, a ring bracket, a clamping ring, and an upper limit. The upper bracket has a protective tube positioning groove inside, and the lower part of the transparent protective tube has a protective tube base. The protective tube positioning groove is adapted to the protective tube base, the protective tube positioning groove is connected to the protective tube base, and the protective tube base is threadedly connected to the protective tube positioning groove inside. An instrument is provided on the upper part of the pipeline, and the protective tube positioning groove corresponds to the position of the instrument. A spring groove is provided on the side of the upper bracket, and the upper part of the tensioning spring is connected to the spring groove, the upper part of the upper bracket is connected to the base, the lower part of the tensioning spring and the lower part of the base are both connected to the positioning pad, and the rear part of the upper bracket has a bracket.

[0006] The upper part of the lower end bracket is connected to the guide cylinder, the side of the bracket has a guide groove, the guide groove is adapted to the guide cylinder, the guide groove is connected to the guide cylinder, the guide cylinder slides inside the guide groove, the upper part of the guide cylinder has a guide cylinder limiter, and the upper part of the lower end bracket is connected to the threaded rod bearing.

[0007] The threaded rod bearing is internally connected to the threaded rod, the upper part of the threaded rod is threadedly connected to the inner part of the bracket, the lower end bracket has a rotation groove inside, the rotation groove is adapted to the rotation shaft, the rotation shaft rotates inside the rotation groove, and the front part of the rotation shaft is connected to the clamping ring bracket.

[0008] The upper part of the clamp ring bracket is connected to the clamp ring, the rear part of the rotary shaft is provided with a handle bracket, the front part of the handle bracket is provided with a handle, the pull rod is adapted to the handle, the pull rod is connected to the handle, the handle rotates inside the pull rod, and the lower part of the lower end bracket is connected to the lower end limit.

[0009] The side of the lower end bracket is connected to the upper end limit, the lower end limit and the upper end limit both correspond to the position of the handle bracket, the side of the pull rod is connected to the handle, the clamp ring and the positioning pad together constitute a clamp assembly, and the clamp assembly corresponds to the side position of the pipeline. Beneficial Effects

[0010] 1. During the use of the utility model electrical instrument protection device, the lower end bracket is guided by the guide cylinder on the upper part of the lower end bracket, and the clamping ring on the side of the lower end bracket is driven to rise and fall in cooperation with the threaded rod, so that the equipment can clamp and position different types of pipes according to actual needs, thereby increasing the adaptability of the equipment.

[0011] 2. During the use of the utility model electrical instrument protection device, the handle drives the swivel to rotate, so that the swivel drives the clamping ring on the side of the lower bracket to rotate. After the instrument is installed, it is convenient for the staff to install it on the side of the pipeline, thereby increasing the installation efficiency of the equipment.

[0012] 3. During the use of the electrical instrument protection device of the utility model, the instrument is protected and fixed by the transparent protective tube inside the protective tube positioning groove. If the transparent protective tube is damaged, the protective tube base at the bottom of the transparent protective tube can be removed so that the protective tube base can drive the transparent protective tube to be separated from the equipment separately for replacement, thereby further facilitating maintenance by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the structure of an electrical instrument protection device.

[0014] Figure 2 The utility model is a three-dimensional assembly schematic diagram of an electrical instrument protection device structure.

[0015] Figure 3 The utility model is a three-dimensional assembly schematic diagram of a guide cylinder structure of an electrical instrument protection device.

[0016] Figure 4 The utility model is a three-dimensional assembly diagram of the lower end bracket structure of an electrical instrument protection device.

[0017] Figure 5 The utility model is a three-dimensional assembly diagram of a tension spring structure of an electrical instrument protection device. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0019] Embodiment 1:

[0020] An electrical instrument protection device comprises an upper bracket 01, a transparent protective tube 03, a lower bracket 12, a threaded rod bearing 15, a threaded rod 16, a ring bracket 19, a clamping ring 20, and an upper limit 25. The upper bracket 01 has a protective tube positioning groove 02 inside, and the transparent protective tube 03 has a protective tube base 27 at the bottom. The protective tube positioning groove 02 is adapted to the protective tube base 27, and the protective tube positioning groove 02 is connected to the protective tube base 27. The protective tube base 27 is connected to the protective tube positioning groove 02 through threads. During the use of the electrical instrument protection device, the instrument is aligned with the transparent protective tube 03 inside the protective tube positioning groove 02. 05 is protected and fixed. When the transparent protective tube 03 is damaged, the protective tube base 27 at the bottom of the transparent protective tube 03 can be removed so that the protective tube base 27 can drive the transparent protective tube 03 to be separated from the equipment for replacement, thereby further facilitating maintenance for personnel. The upper part of the pipeline 04 is provided with an instrument 05, and the protective tube positioning groove 02 corresponds to the position of the instrument 05. The side of the upper bracket 01 is provided with a spring groove 06, and the upper part of the tensioning spring 07 is connected to the spring groove 06. The inside of the upper bracket 01 is connected to the base 09, and the lower part of the tensioning spring 07 and the lower part of the base 09 are both connected to the positioning pad 08. The rear part of the upper bracket 01 is provided with a bracket 10.

[0021] Embodiment 2:

[0022] The upper part of the lower bracket 12 of the utility model is connected to the guide cylinder 13, and the side of the bracket 10 is provided with a guide groove 11, which is adapted to the guide cylinder 13. During the use of the electrical instrument protection device, the lower bracket 12 is guided by the guide cylinder 13 on the upper part of the lower bracket 12, and the clamping ring 20 on the side of the lower bracket 12 is driven to rise and fall in cooperation with the threaded rod 16, so that the equipment can clamp and position different types of pipes according to actual needs, thereby increasing the adaptability of the equipment. The guide groove 11 is connected to the guide cylinder 13, and the guide cylinder 13 slides inside the guide groove 11. The upper part of the guide cylinder 13 is provided with a guide cylinder limit 14, and the upper part of the lower bracket 12 is connected to the threaded rod bearing 15.

[0023] Embodiment 3:

[0024] The threaded rod bearing 15 of the utility model is internally connected to the threaded rod 16, the upper part of the threaded rod 16 is threadedly connected to the inner part of the bracket 10, and the lower end bracket 12 has a rotary groove 17 inside, the rotary groove 17 is adapted to the rotary shaft 18, the rotary groove 17 is connected to the rotary shaft 18, the rotary shaft 18 rotates inside the rotary groove 17, and the front part of the rotary shaft 18 is connected to the clamping ring bracket 19.

[0025] Embodiment 4:

[0026] The upper part of the clamp ring bracket 19 of the utility model is connected with the clamp ring 20, the rear part of the swivel shaft 18 is provided with a handle bracket 21, the front part of the handle bracket 21 is provided with a handle 22, the pull rod 23 is adapted to the handle 22, the pull rod 23 is connected with the handle 22, the handle 22 rotates inside the pull rod 23, during the use of the electrical instrument protection device, the swivel shaft 18 is driven to rotate by the handle 26, so that the swivel shaft 18 drives the clamp ring 20 on the side of the lower end bracket 12 to rotate, after the instrument is installed, it is convenient for the staff to install it on the side of the pipeline, thereby increasing the installation efficiency of the equipment, and the lower part of the lower end bracket 12 is connected with the lower end limit 24.

[0027] Embodiment 5:

[0028] The side of the lower end bracket 12 of the utility model is connected to the upper end limit 25, the lower end limit 24 and the upper end limit 25 both correspond to the position of the handle bracket 21, the side of the pull rod 23 is connected to the handle 26, the clamp ring 20 and the positioning pad 08 together constitute a clamp assembly, and the clamp assembly corresponds to the side position of the pipe 04.

[0029] Embodiment 6:

[0030] The utility model installation steps are as follows: connect the transparent protective tube 03 with the internal thread of the protective tube base 27, make the protective tube positioning groove 02 correspond to the position of the instrument 05, fix the upper part of the tension spring 07 with the spring groove 06, fix the inner part of the upper bracket 01 with the base 09, fix the lower part of the tension spring 07 and the lower part of the base 09 with the positioning pad 08, fix the upper part of the lower bracket 12 with the guide tube 13, slide the guide tube 13 inside the guide groove 11, fix the upper part of the lower bracket 12 with the threaded rod bearing 15, fix the inner part of the threaded rod bearing 15 with the threaded rod 16, and fix the threaded rod 16. The upper part is connected to the internal thread of the bracket 10, the swivel shaft 18 is rotated inside the swivel groove 17, the upper part of the clamp ring bracket 19 is fixedly connected to the clamp ring 20, the front part of the swivel shaft 18 is fixedly connected to the clamp ring bracket 19, the handle 22 is rotated inside the pull rod 23, the lower part of the lower end bracket 12 is fixedly connected to the lower end limit 24, the side of the lower end bracket 12 is fixedly connected to the upper end limit 25, the lower end limit 24 and the upper end limit 25 are both corresponding to the position of the handle bracket 21, the side of the pull rod 23 is fixedly connected to the handle 26, the clamp ring 20 and the positioning pad 08 together constitute a clamp assembly, and the clamp assembly is corresponding to the side position of the pipe 04.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. An electrical instrument protection device, characterized in that : It comprises an upper bracket (01), a transparent protective tube (03), a lower bracket (12), a threaded rod bearing (15), a threaded rod (16), a ring bracket (19), a clamping ring (20), and an upper limit (25), wherein the upper bracket (01) has a protective tube positioning groove (02) inside, and the lower part of the transparent protective tube (03) has a protective tube base (27), the protective tube positioning groove (02) is adapted to the protective tube base (27), the protective tube positioning groove (02) is connected to the protective tube base (27), and the protective tube base (27) is connected to the internal thread of the protective tube positioning groove (02), the upper part of the pipe (04) is provided with an instrument (05), the protective tube positioning groove (02) corresponds to the position of the instrument (05), the side of the upper bracket (01) is provided with a spring groove (06), the upper part of the tension spring (07) is connected to the spring groove (06), the interior of the upper bracket (01) is connected to the base (09), the lower part of the tension spring (07) and the lower part of the base (09) are both connected to the positioning pad (08), and the rear part of the upper bracket (01) is provided with a bracket (10).

2. An electrical instrument protection device according to claim 1, characterized in that The upper part of the lower bracket (12) is connected to the guide cylinder (13), the side of the bracket (10) has a guide groove (11), the guide groove (11) is adapted to the guide cylinder (13), the guide groove (11) is connected to the guide cylinder (13), the guide cylinder (13) slides inside the guide groove (11), the upper part of the guide cylinder (13) has a guide cylinder limiter (14), and the upper part of the lower bracket (12) is connected to the threaded rod bearing (15).

3. An electrical instrument protection device according to claim 2, characterized in that The threaded rod bearing (15) is internally connected to the threaded rod (16), the upper portion of the threaded rod (16) is threadedly connected to the inner portion of the bracket (10), the lower bracket (12) has a rotary groove (17) inside, the rotary groove (17) is adapted to the rotary shaft (18), the rotary groove (17) is connected to the rotary shaft (18), the rotary shaft (18) rotates inside the rotary groove (17), and the front portion of the rotary shaft (18) is connected to the clamping ring bracket (19).

4. An electrical instrument protection device according to claim 3, characterized in that The clamping ring bracket (19) is connected to the clamping ring (20) at its upper part, the rotating shaft (18) has a handle bracket (21) at its rear part, the handle bracket (21) has a handle (22) at its front part, the pull rod (23) is adapted to the handle (22), the pull rod (23) is connected to the handle (22), the handle (22) rotates inside the pull rod (23), and the lower part of the lower end bracket (12) is connected to the lower end limit (24).

5. An electrical instrument protection device according to claim 4, characterized in that The side of the lower end bracket (12) is connected to the upper end limit (25), the lower end limit (24) and the upper end limit (25) both correspond to the position of the handle bracket (21), the side of the pull rod (23) is connected to the handle (26), the clamp ring (20) and the positioning pad (08) together constitute a clamp assembly, and the clamp assembly corresponds to the side position of the pipeline (04).

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