Splicing type portable extension operating rod

Abstract

The utility model provides a splicing type portable extension operating rod, and relates to the technical field of electrician tools. A clamping assembly is arranged on the left side of the outer sleeve assembly, the outer sleeve assembly can be clamped to the circuit breaker through the clamping assembly, splicing installation between the circuit breaker and the outer sleeve assembly is achieved, stable transmission of torque is achieved through a transmission assembly in the outer sleeve assembly, and the transmission assembly is rotationally installed in the outer sleeve assembly through a positioning assembly. The control assembly is connected to the transmission assembly at the outer end of the outer sleeve assembly, the control assembly controls the circuit breaker through the transmission assembly, the outer sleeve assembly and the transmission assembly are of a telescopic structure, the extending and safe using effects of the device are achieved, and the problems that when an existing circuit breaker is operated, an operating rod and the structure cannot be lengthened, and operation is inconvenient are solved. Therefore, during operation, a corresponding safety distance is not provided, and some potential safety hazards are inevitably caused.

Description

Technical Field

[0001] The utility model relates to the technical field of electrician tools, in particular to a spliced ​​portable extended operating rod. Background Art

[0002] With the continuous development of science and technology, the use of electrical equipment has increased, both at work and in life, especially in some factories, where the demands for various electrical equipment are different. Some electrical equipment uses special transformers, which will increase the voltage used. Therefore, when operating such electrical equipment or opening and closing electrical equipment, you need to wear safety operating clothing and use safety equipment to operate.

[0003] During the operation of the circuit breaker in the electrical cabinet, when the door is opened for use under special needs, the operating lever of the electrical cabinet door cannot be used. The existing circuit breaker in the electrical cabinet cannot be directly turned on and off manually, and the existing operating lever for the circuit breaker cannot be lengthened, resulting in a lack of corresponding safety distance during operation, which inevitably leads to some safety hazards. Utility Model Content

[0004] The disclosed embodiment relates to a spliced ​​portable extended operating rod, wherein the outer sleeve assembly can be clamped on the circuit breaker by a clamping assembly to realize the spliced ​​installation between the circuit breaker and the outer sleeve assembly, and the transmission assembly in the outer sleeve assembly realizes the stable transmission of the torque, and the transmission assembly is rotatably installed inside the outer sleeve assembly by a positioning assembly, so that the transmission assembly can rotate stably, and the fixing frame at the outer end of the outer sleeve assembly increases the stability of the device after being fixed, and the control assembly is connected to the transmission assembly at the outer end of the outer sleeve assembly to realize the function of the control assembly on the transmission assembly to control the circuit breaker, and the outer sleeve assembly and the transmission assembly adopt a telescopic structure to realize the effect of extending the safe use of the device.

[0005] According to a first aspect of the present disclosure, a spliced ​​portable extended operating rod is provided, which specifically includes: a jacket assembly; a clamping assembly is arranged at the left side of the jacket assembly, and the jacket assembly is mounted on the circuit breaker by clamping the clamping assembly; a positioning assembly is rotatably mounted on the inner end of the jacket assembly, and a transmission assembly is mounted on the positioning assembly; a contact block is added to the left side of the transmission assembly, a positioning pin is mounted on the right side of the transmission assembly, a fixing frame is mounted at the right outer end of the jacket assembly, and a control assembly is mounted at the right outer end of the jacket assembly.

[0006] In at least some embodiments, an inner sleeve is sleeved inside an outer sleeve of the sleeve assembly, an outer end portion of the outer sleeve is configured as a rectangular column structure, and a section is provided at a sleeve connection position between the inner sleeve and the outer sleeve.

[0007] In at least some embodiments, the contact post of the clamping component is slidably installed at the left position of the outer sleeve component. A spring is installed at the contact post, and a transmission shaft is rotatably installed at the outer sleeve component at the outer end of the contact post. A clamping frame is slidably installed at the position of the contact post on the left side of the outer sleeve component. The clamping frame is perpendicular to the contact post. A contact plate is arranged on the inner end face of the clamping frame, and a one-way tooth is installed at the contact plate.

[0008] In at least some embodiments, the transmission rod of the transmission component is arranged in a long rod shape. A connecting sleeve is arranged at the end position of the transmission rod. Two groups of transmission rods are sleeved and installed with each other through the connecting sleeve. A contact block is arranged on the exposed part of the left transmission rod, and a positioning pin is clamped on the exposed right transmission rod.

[0009] In at least some embodiments, the rotating block of the positioning component is arranged in a circular block structure. The outer end of the rotating block is rotatably installed inside the outer sleeve component. The inner end of the rotating block is fixed on the transmission component, and the outer end of the rotating block is fixed through a blocking frame.

[0010] In at least some embodiments, the fixing frame is arranged in a U-shaped frame structure. There are holes on the fixing frame, and the fixing frame is clamped and installed at the end position of the outer sleeve component.

[0011] In at least some embodiments, the connecting block of the control component is clamped on the outer positioning component. A control block is hinged and installed at the outer end of the connecting block. A tightening block is installed near the connecting block inside the control block, and an installation is installed inside the tightening block. The outer end of the tightening block protrudes outside the outer end of the control block.

[0012] The present utility model provides a spliced portable extension operating rod, which has the following beneficial effects:

[0013] In the present utility model, the clamping component installed at the outer sleeve component has the following functions: when the clamping component approaches the circuit breaker, the clamping component can be directly clamped on the circuit breaker to realize the spliced installation of the clamping component and the circuit breaker. At the same time, a contact block is installed on the transmission component extending from the outer sleeve component, so that the contact block approaches and adsorbs inside the circuit breaker, and at the same time, the connection stability between the transmission component and the circuit breaker is increased. The transmission component is rotatably installed inside the outer sleeve component through the positioning component, and both the outer sleeve component and the transmission component are arranged in a telescopic structure. After the outer sleeve component and the transmission component are stretched, the transmission component still has circumferential transmission to the circuit breaker. A fixing frame is installed at the outer end position of the outer sleeve component, and the fixing frame can assist in being installed and fixed at a specified position to realize the overall stable transmission of the device. A positioning pin is clamped on the extending part of the transmission component outside the outer sleeve component, and the positioning pin can assist in fixing the transmission component and is also convenient for the connection between the control component and the transmission component. The control component can swing at any angle to realize more convenient and safe control of the circuit breaker through the device.

[0014] In addition, the outer wall of the outer sleeve is set as a rectangular column structure, making it more convenient to install the clamping component on the right side of the outer end of the outer sleeve. The outer sleeve and the inner sleeve are set for socket installation, enabling the outer sleeve assembly to expand and contract according to different situations. The cross-section of the socket position between the outer sleeve and the inner sleeve allows the outer sleeve and the inner sleeve to achieve axial sliding and achieve circumferential fixation.

[0015] In addition, during use, directly press the left side of the outer sleeve assembly against the circuit breaker. When the contact post contacts the circuit breaker, it enables the contact post to drive the clamping frame through the transmission shaft, causing the clamping frame to clamp towards the inner end and clamp onto the circuit breaker, achieving the clamping and fixing effect of the clamping component on the circuit breaker. Install the contact plate on the inner end face of the clamping frame, enabling the contact plate to directly contact the circuit breaker. When the contact plate contacts the circuit breaker, the one-way teeth of the contact plate enable the clamping component to better stably fix the circuit breaker.

[0016] In addition, two sets of transmission rods are set to be sleeved with each other through the connecting sleeve, enabling the transmission rods to expand and contract arbitrarily corresponding to the outer sleeve assembly through the connecting sleeve, making the transmission component achieve a better transmission effect. The contact block installed at the left end part of the transmission rod can stably insert the transmission rod into the circuit breaker, and the right side position of the transmission rod can be clamped at the outer end of the positioning component of the outer sleeve assembly for limiting use.

[0017] In addition, in order to enable the transmission component to rotate better within the outer sleeve assembly, the transmission component can be installed on the rotating block, achieving stable rotation installation of the rotating block within the outer sleeve assembly. The transmission component stably rotates within the outer sleeve assembly through the rotating block, and the blocking frame at the outer end of the rotating block has a limiting effect.

[0018] In addition, directly clamp the connecting block on the positioning component at the outer side position, enabling the connecting block to control the transmission component through the positioning component and enabling the transmission component to perform transmission operations on the circuit breaker. The outer end of the connecting block is hinged with a control block, which can swing arbitrarily, facilitating the control of the connecting block by the control block. A tightening block is additionally installed at the position of the control block close to the connecting block. The tightening block has the function of pressing against the connecting block, achieving the angle control of the connecting block by the control block and facilitating the control of the transmission component by the control component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly introduced below.

[0020] The accompanying drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0021] In the accompanying drawings:

[0022] Figure 1 The overall structural schematic diagram of the present application is shown;

[0023] Figure 2 Shows a schematic diagram of the outer sleeve assembly structure of the present application;

[0024] Figure 3 Shows a schematic diagram of the clamping assembly structure of the present application;

[0025] Figure 4 Shows a schematic diagram of the positioning assembly structure of the present application;

[0026] Figure 5 Shows a schematic diagram of the transmission assembly structure of the present application;

[0027] Figure 6 Shows a schematic diagram of the control assembly structure of the present application;

[0028] List of reference numerals

[0029] 1. Outer sleeve assembly; 101. Outer sleeve; 102. Inner sleeve;

[0030] 2. Clamping assembly; 201. Contact post; 202. Clamping frame; 203. Contact plate;

[0031] 3. Transmission assembly; 301. Transmission rod; 302. Connecting sleeve;

[0032] 4. Positioning assembly; 401. Rotating block; 402. Blocking frame;

[0033] 5. Fixed frame;

[0034] 6. Control assembly; 601. Connecting block; 602. Control block; 603. Tightening block;

[0035] 7. Circuit breaker;

[0036] 8. Contact block;

[0037] 9. Positioning pin. Detailed implementation manners

[0038] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0039] Embodiment 1: Please refer to Figures 1 to 6 :

[0040] The utility model provides a spliced portable extension operating rod, comprising: an outer sleeve assembly 1; a clamping assembly 2 is arranged at the left side of the outer sleeve assembly 1, and the outer sleeve assembly 1 is clamped and installed on a circuit breaker 7 through the clamping assembly 2; a positioning assembly 4 is rotatably installed at the inner end of the outer sleeve assembly 1; a transmission assembly 3 is installed on the positioning assembly 4; a contact block 8 is additionally installed on the left side of the transmission assembly 3; a positioning pin 9 is installed at the right side position of the transmission assembly 3; a fixing frame 5 is installed at the right outer end of the outer sleeve assembly 1; and a control assembly 6 is installed at the right outer end of the outer sleeve assembly 1.

[0041] In the embodiment of the present disclosure, as Figure 2 Figure 4 shown, an inner sleeve 102 is sleeved and installed in an outer sleeve 101 of the outer sleeve assembly 1. The outer end portion of the outer sleeve 101 is provided with a rectangular column structure. A cut surface is arranged at the sleeved position of the inner sleeve 102 and the outer sleeve 101. The outer wall of the outer sleeve 101 is set as a rectangular column structure, so that it is more convenient to install the clamping assembly 2 at the right side of the outer end of the outer sleeve 101. The outer sleeve 101 and the inner sleeve 102 are set as sleeved installations, so that the outer sleeve assembly 1 can be telescoped according to different situations. The cut surface at the sleeved position of the outer sleeve 101 and the inner sleeve 102 enables the outer sleeve 101 and the inner sleeve 102 to achieve axial sliding and achieve circumferential fixing.

[0042] In the embodiment of the present disclosure, as Figure 3 shown, a contact column 201 of the clamping assembly 2 is slidably installed at the left side of the outer sleeve assembly 1. A spring is additionally installed at the contact column 201. A transmission shaft is rotatably installed at the outer sleeve assembly 1 at the outer end of the contact column 201. A clamping frame 202 is slidably installed at the position of the contact column 201 at the left side of the outer sleeve assembly 1. The clamping frame 202 is perpendicular to the contact column 201. During use, the left side of the outer sleeve assembly 1 is directly abutted against the circuit breaker 7. When the contact column 201 contacts the circuit breaker 7, the contact column 201 is enabled to drive the clamping frame 202 through the transmission shaft, so that the clamping frame 202 clamps towards the inner end and clamps on the circuit breaker 7, realizing the clamping and fixing effect of the clamping assembly 2 on the circuit breaker 7. A contact plate 203 is arranged on the inner end face of the clamping frame 202. A one-way tooth is additionally installed at the contact plate 203. The contact plate 203 is installed on the inner end face of the clamping frame 202, so that the contact plate 203 can directly contact the circuit breaker 7, and when the contact plate 203 contacts the circuit breaker 7, the one-way tooth of the contact plate 203 enables the clamping assembly 2 to better stably fix the circuit breaker 7.

[0043] In the embodiment of the present disclosure, as Figure 4 Figure 5As shown, the transmission rod 301 of the transmission assembly 3 is arranged in a long rod shape. A connecting sleeve 302 is arranged at the end position of the transmission rod 301. The two groups of transmission rods 301 are sleeved and installed with each other through the connecting sleeve 302. A contact block 8 is arranged on the exposed part of the left transmission rod 301, and a positioning pin 9 is clamped on the exposed right transmission rod 301. The transmission rod 301 is arranged in two groups and sleeved with each other through the connecting sleeve 302, so that the transmission rod 301 can be telescopically adjusted arbitrarily through the connecting sleeve 302 corresponding to the outer sleeve assembly 1, enabling the transmission assembly 3 to achieve a better transmission effect. The contact block 8 installed at the left end of the transmission rod 301 can stably insert the transmission rod 301 into the circuit breaker 7, and the right side position of the transmission rod 301 can be clamped at the outer end of the positioning component 4 of the outer sleeve assembly 1 for limiting use.

[0044] In the embodiment of the present disclosure, as Figure 4 Figure 5 shown, the rotating block 401 of the positioning component 4 is arranged in a circular block structure. The outer end of the rotating block 401 is rotatably installed in the outer sleeve assembly 1, and the inner end of the rotating block 401 is fixed on the transmission assembly 3. The outer end of the rotating block 401 is fixed through a blocking frame 402. In order to enable the transmission assembly 3 to rotate better in the outer sleeve assembly 1, the transmission assembly 3 can be installed on the rotating block 401, so that the rotating block 401 is stably rotatably installed in the outer sleeve assembly 1, and the transmission assembly 3 can stably rotate and transmit in the outer sleeve assembly 1 through the rotating block 401. The blocking frame 402 at the outer end of the rotating block 401 has a limiting function.

[0045] In the embodiment of the present disclosure, as Figure 2 shown, the fixing frame 5 is arranged in a U-shaped frame structure. The fixing frame 5 is provided with holes. The fixing frame 5 is clamped and installed at the end position of the outer sleeve assembly 1. By directly arranging the fixing frame 5 in a U-shaped frame structure, the fixing frame 5 can be stably clamped and installed at the end of the outer sleeve assembly 1. The holes of the fixing frame 5 enable the fixing frame 5 to install bolts through the holes to fix the fixing frame 5 at a specified position, realizing the stable fixing function of the fixing frame 5.

[0046] Embodiment 2, on the basis of Embodiment 1, as Figure 6As shown in the figure, the connection block 601 of the control component 6 is snap-connected to the positioning component 4 at the outer end. A control block 602 is hinged and installed at the outer end of the connection block 601. A tightening block 603 is additionally installed near the connection block 601 inside the control block 602. An installation is additionally installed inside the tightening block 603. The outer end of the tightening block 603 exposes outside the outer end of the control block 602, directly snap-connecting the connection block 601 to the positioning component 4 at the outer side position, realizing the control of the transmission component 3 by the connection block 601 on the positioning component 4, enabling the transmission component 3 to perform a transmission operation on the circuit breaker 7. The outer end of the connection block 601 is hinged and installed with a control block 602, and the control block 602 can swing arbitrarily, facilitating the control of the connection block 601 by the control block 602. A tightening block 603 is additionally installed at the position of the control block 602 close to the connection block 601. The tightening block 603 abuts against the connection block 601, realizing the angle control of the connection block 601 by the control block 602, facilitating the control of the transmission component 3 by the control component 6.

[0047] Working principle of this embodiment: During installation, first observe the hole position of the circuit breaker 7 and the installation position of the fixing bracket 5. At this time, directly align the outer sleeve assembly 1 with the position of the circuit breaker 7, making the clamping component 2 of the outer sleeve assembly 1 contact the circuit breaker 7, realizing the clamping of the clamping component 2 on the circuit breaker 7. Meanwhile, the transmission component 3 inside the outer sleeve assembly 1 will simultaneously insert into the hole of the circuit breaker 7 through the contact block 8. After ensuring that the transmission component 3 extending from the outer end of the outer sleeve assembly 1 has a positioning pin 9, pull out the transmission component 3 according to the installation position of the fixing bracket 5, and then snap-connect the fixing bracket 5 to the end position of the outer sleeve assembly 1, and fix the fixing bracket 5 at the specified position, making the overall device form a stable state. At this time, install the control component 6 on the positioning component 4 that fixes the transmission component 3, adjust the control component 6 to a convenient position for use, and hold the control component 6 to rotate and control the circuit breaker 7 to achieve a safe operation effect.

[0048] In this article, the following points need to be noted:

[0049] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0050] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0051] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A spliced portable extension operating rod, comprising: Outer jacket assembly (1); a clamping component (2) is arranged at the left side position of the outer jacket assembly (1), and the outer jacket assembly (1) is clamped and installed on a circuit breaker (7) through the clamping component (2). It is characterized in that a positioning component (4) is rotatably installed at the inner end of the outer jacket assembly (1), a transmission component (3) is installed on the positioning component (4), a contact block (8) is additionally installed on the left side of the transmission component (3), a positioning pin (9) is installed at the right side position of the transmission component (3), a fixing bracket (5) is installed at the outer end of the right side of the outer jacket assembly (1), and a control component (6) is installed at the outer end of the right side of the outer jacket assembly (1).

2. The spliced portable extension operating rod according to claim 1, characterized in that An inner sleeve (102) is sleeved and installed in the outer sleeve (101) of the outer jacket assembly (1). The outer end part of the outer sleeve (101) is arranged in a rectangular column structure, and a cut surface is arranged at the sleeved position of the inner sleeve (102) and the outer sleeve (101).

3. The spliced portable extension operating rod according to claim 1, characterized in that The contact column (201) of the clamping component (2) is slidably installed at the left side position of the outer jacket assembly (1). A spring is additionally installed at the contact column (201). A transmission shaft is rotatably installed at the outer jacket assembly (1) at the outer end of the contact column (201). A clamping bracket (202) is slidably installed at the position of the left side contact column (201) of the outer jacket assembly (1). The clamping bracket (202) is perpendicular to the contact column (201). A contact plate (203) is arranged at the inner end surface of the clamping bracket (202), and a one-way tooth is additionally installed at the contact plate (203).

4. The spliced portable extension operating rod according to claim 1, characterized in that The transmission rod (301) of the transmission component (3) is arranged in a long rod structure. A connecting sleeve (302) is arranged at the end position of the transmission rod (301). Two groups of transmission rods (301) are sleeved and installed with each other through the connecting sleeve (302). A contact block (8) is arranged at the exposed part of the left transmission rod (301), and a positioning pin (9) is clamped on the exposed right transmission rod (301).

5. The spliced portable extension operating rod according to claim 1, characterized in that The rotating block (401) of the positioning component (4) is arranged in a circular block structure. The outer end of the rotating block (401) is rotatably installed in the outer jacket assembly (1). The inner end of the rotating block (401) is fixed on the transmission component (3), and the outer end of the rotating block (401) is fixed through a blocking frame (402).

6. The spliced portable extension operating rod according to claim 1, characterized in that The fixing bracket (5) is arranged in a U-shaped bracket structure. Holes are arranged on the fixing bracket (5), and the fixing bracket (5) is clamped and installed at the end position of the outer jacket assembly (1).

7. The spliced portable extension operating rod according to claim 1, characterized in that The connecting block (601) of the control component (6) is snap-connected to the positioning component (4) at the outer end. A control block (602) is hingedly installed at the outer end of the connecting block (601). A tightening block (603) is additionally installed inside the control block (602) near the connecting block (601). An installation is installed inside the tightening block (603), and the outer end of the tightening block (603) protrudes out of the outer end of the control block (602).

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