A shock rescue aid

Abstract

The utility model belongs to the field of emergency rescue, and relates to an electric shock rescue auxiliary device, which comprises a telescopic rod, one end of the telescopic rod is detachably connected with a pulling part, the pulling part is used for pulling an electric shock person, the outer wall of the telescopic rod is provided with a telescopic mechanism, the telescopic mechanism comprises a fixed block, the outer wall of each section of the telescopic rod is fixedly provided with a fixed block, the surface of the fixed block is provided with an inner cavity, the inner cavity is provided with an insertion block, a first spring is arranged between the insertion block and the inner cavity of the fixed block, the top of the outer wall of each section of the telescopic rod is provided with a slot on the left and right sides, the insertion block is adaptively inserted into one side slot, a push block is inserted into the front side of the fixed block, a recess is formed in the front side of the insertion block, one side of the push block is in contact with one side of the inner cavity of the recess, a clamping block is fixedly arranged on the outer wall of the push block on the upper and lower sides, and the top of the inner cavity of the push block and the recess is in contact. The utility model can quickly separate the electric shock person from the power supply when the person is electric shocked, and guarantees the life safety of the operating personnel and rescuers.

Description

Technical Field

[0001] This utility model belongs to the field of emergency rescue and relates to an auxiliary device for electric shock rescue. Background Technology

[0002] In the current field of electrical work, the risk of electric shock is prevalent among personnel performing live electrical work on-site. Due to the special nature of the working environment, once an electric shock occurs during live work, the situation is often extremely critical. Currently, a key challenge in cases of electric shock is the inability to immediately remove the person from the power source. This makes electric shock extremely dangerous, not only because the person may develop ventricular fibrillation due to the inability to be removed from the power source in time, leading to the cessation of blood circulation and potentially resulting in biological death if not treated promptly; but also because on-site personnel risk electric shock themselves when attempting a rescue blindly. To effectively solve these problems and ensure the safety of both workers and rescuers, there is an urgent need to develop a tool that can quickly remove a person from the power source when they are electrocuted. Utility Model Content

[0003] The purpose of this invention is to provide an auxiliary device for electric shock rescue. This invention can quickly disconnect a person from the power source when they are electrocuted, thus ensuring the safety of workers and rescuers.

[0004] The technical solution adopted by this utility model is an electric shock rescue auxiliary device, including a telescopic rod. One end of the telescopic rod is detachably connected to a pulling part, which is used to pull the person who has been electrocuted. The outer wall of the telescopic rod is provided with a telescopic mechanism, which includes a fixing block. A fixing block is fixedly provided on one side of the outer wall of each section of the telescopic rod. An inner cavity is opened on the surface of the fixing block. An insert block is provided in the inner cavity. A first spring is provided between the insert block and the inner cavity of the fixing block. Slots are opened on the left and right sides of the top of the outer wall of each section of the telescopic rod. The insert block is adapted to be inserted into one of the slots. A push block is inserted into the front side of the fixing block. A groove is opened on the front side of the insert block, and one side of the push block contacts one side of the inner cavity of the groove. A locking block is fixedly provided on the upper and lower sides of the outer wall of the push block, and the push block contacts the top of the inner cavity of the groove.

[0005] The features of this utility model also include:

[0006] Furthermore, the telescopic mechanism also includes a second spring. A second spring is fixedly installed on one side of the inner cavity of each segment of the telescopic rod, and a baffle is fixedly installed on one side of the second spring, with the baffle contacting one side of each segment of the telescopic rod. Each segment of the telescopic rod compresses the second spring by pressing the baffle.

[0007] Furthermore, each section of the telescopic rod has a groove on its inner side, and a slider is inserted into one side of the inner cavity of the groove.

[0008] Furthermore, the outer wall of the telescopic rod is equipped with an anti-slip sleeve.

[0009] Furthermore, the pulling part is a C-shaped hook, and the outer wall of the hook is covered with an insulating layer.

[0010] Furthermore, multiple hanging rings are fixedly provided on the inner surface of the upper end of the hook along its length, and multiple protrusions are fixedly provided on the outer surface of the upper end of the hook along its length, with a V-shaped groove formed between two adjacent protrusions.

[0011] Furthermore, the pulling part serves as a clamping mechanism.

[0012] Furthermore, the clamping mechanism is a mechanical gripper.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model can quickly disconnect a person from the power source when they are electrocuted, thus ensuring the safety of workers and rescuers.

[0015] 2. This utility model, by setting up a telescopic mechanism, can control each telescopic rod segment to quickly pop out and be fixed to the corresponding length, thereby saving the extension time of the telescopic rod, improving rescue efficiency, and is simple to operate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a structural diagram of Embodiment 1 of the present invention;

[0018] Figure 2 This is a cross-sectional view of Embodiment 1 of the present invention;

[0019] Figure 3 This is a front sectional view of the telescopic rod of this utility model;

[0020] Figure 4 This is a side sectional view of the telescopic rod of this utility model;

[0021] Figure 5 This is a structural diagram of Embodiment 2 of the present invention;

[0022] In the diagram, 1. Telescopic rod, 2. Pulling part, 3. Telescopic mechanism, 4. Slide groove, 5. Slider, 6. Anti-slip sleeve, 21. Hook, 22. Hanging ring, 23. Protrusion, 31. Fixing block, 32. Insert block, 33. Slot, 34. First spring, 35. Push block, 36. Groove, 37. Locking block, 38. Second spring, 39. Baffle, 7. Clamping mechanism, 71. First connecting rod, 72. Strip hole, 73. Clamping rod, 74. Mounting plate, 75. Electric push rod, 76. Push plate, 77. Second connecting rod. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] The following is in conjunction with the appendix Figure 1 To be continued Figure 5 The present invention will be described in detail with reference to specific embodiments:

[0025] An electric shock rescue auxiliary device, reference Figure 1 The device includes a telescopic rod 1, one end of which is detachably connected to a pulling part 2 for pulling out electric shock victims. The telescopic rod 1 has a telescopic mechanism 3 on its outer wall, which includes a fixing block 31. Each segment of the telescopic rod 1 has a fixing block 31 fixedly installed on one side of its outer wall. The surface of the fixing block 31 has an inner cavity with an insert block 32. A first spring 34 is installed between the insert block 32 and the inner cavity of the fixing block 31. Each segment of the telescopic rod 1 has slots 33 on both the left and right sides of its top edge. The insert block 32 is fitted into one of the slots 33. A push block 35 is inserted into the front side of the fixing block 31. The front side of the insert block 32 has a groove 36, and one side of the push block 35 contacts the inner cavity of the groove 36. The upper and lower sides of the outer wall of the push block 35 are fixedly provided with locking blocks 37, and the push block 35 contacts the top edge of the inner cavity of the groove 36.

[0026] refer to Figure 2 The telescopic mechanism 3 also includes a second spring 38. A second spring 38 is fixedly installed on one side of the inner cavity of each segment of the telescopic rod 1. A baffle 39 is fixedly installed on one side of the second spring 38, and the baffle 39 contacts one side of each segment of the telescopic rod 1. Each segment of the telescopic rod 1 compresses the second spring 38 by pressing the baffle 39.

[0027] Each section of the telescopic rod 1 has a groove 4 on its inner side, and a slider 5 is inserted into one side of the inner cavity of the groove 4.

[0028] refer to Figure 3 , 4 When it is necessary to extend the telescopic rod 1, the operator presses the push block 35 located on the leftmost fixing block 31. At this time, the push block 35 is displaced in one direction and applies a force to the inner cavity of the groove 36. This force is transmitted to the inner wall of the groove 36, thereby driving the connected insert block 32 to move upward in the vertical direction. During this process, the insert block 32 compresses the first spring 34, causing it to undergo elastic deformation and store elastic potential energy. The operation continues until the insert block 32 is completely disengaged from the inner cavity of the slot 33, at which point the position locking state of a specific section of the telescopic rod 1 is released.

[0029] Subsequently, under the elastic force generated by the release of the elastic potential energy stored in the second spring 38, the baffle 39 is pushed, causing that section of the telescopic rod 1 to quickly extend to one side. This design effectively increases the extension speed of the telescopic rod 1, helping to gain valuable time in emergency scenarios such as rescue operations.

[0030] During the extension of the telescopic rod 1, the guide and limiting mechanism formed by the slider 6 and the slide groove 4 plays a crucial role. The slider 6 slides along a predetermined trajectory within the slide groove 4, which not only ensures that this section of the telescopic rod 1 can move smoothly and avoids abnormal situations such as deviation or jamming, but also precisely limits the extension length of the telescopic rod 1 by limiting the length of the slide groove 4.

[0031] When the telescopic rod 1 moves to a certain position, so that the slot 33 on one side corresponds with the insertion block 32, the operator releases the push block 35. At this time, the first spring 34 releases the previously stored elastic potential energy, generating a downward elastic force to push the insertion block 32 until it is inserted into the inner cavity of the slot 33, achieving a mating fit. This mating structure effectively fixes the length of the extended section of the telescopic rod 1, ensuring its stability during use.

[0032] Following the above operating procedure, the subsequent sections of telescopic pole 1 can be quickly extended in sequence, which can further improve the overall extension speed of telescopic pole 1, thereby significantly shortening the preparation time for rescue operations and improving rescue efficiency.

[0033] The outer wall of the telescopic rod 1 is provided with an anti-slip sleeve 6.

[0034] Example 1

[0035] The pulling part 2 is a C-shaped hook 21, the outer wall of which is covered with an insulating layer. Hook 21 is a key pulling component of the electric shock rescue auxiliary device. Its C-shaped structure allows it to quickly and effectively loop around the body parts of the person experiencing electric shock, such as their arms or legs. In emergency rescue scenarios, this design allows operators to quickly fix the hook in a suitable position and then apply pulling force through the telescopic rod to safely pull the person away from the danger zone (such as near a leaking electrical device), minimizing the duration of electric shock and reducing the harm caused.

[0036] When not engaged in rescue operations, hook 21 gives the telescopic pole a new function. It can be used as a hook to easily retrieve various items, such as tools or clothing hanging on the wall, or to take items down from high places. This multi-functional design increases the practicality and frequency of use of the device, preventing it from being idle during non-rescue periods and increasing its value.

[0037] Multiple hanging rings 22 are fixedly provided on the inner surface of the upper end of the hook 21 along its length direction, and multiple protrusions 23 are fixedly provided on the outer surface of the upper end of the hook 21 along its length direction, with a V-shaped groove formed between two adjacent protrusions 23.

[0038] The hook 22 provides multiple reliable connection points for traction. During the rescue, operators can select the appropriate hook to connect the traction rope or other auxiliary tools according to the actual situation. This ensures that the traction force is evenly distributed between the hook and the person being electrocuted, preventing the hook from slipping or being damaged due to excessive force on a single connection point, thus improving the safety and reliability of the rescue process.

[0039] The protrusion 23 increases the roughness of the outer surface of the hook 21. When the hook is used as a hook, the protrusion 23 increases friction when in contact with the hooked item, preventing the item from slipping or falling off the hook. For example, when hooking heavy tools or clothing, the improved anti-slip performance ensures that the hook firmly grips the item, avoiding damage or safety hazards caused by the item slipping off.

[0040] Example 2

[0041] refer to Figure 5 The pulling part 2 is the clamping mechanism 7.

[0042] The clamping mechanism 7 is a mechanical gripper, which includes a first connecting rod 71. The outer wall of the innermost part of the telescopic rod 1 has a strip hole 62 on both the front and rear sides. The first connecting rod 71 is rotatably arranged in the inner cavity of the strip hole 72, and there are two first connecting rods 71 ​​on one side.

[0043] A clamping rod 73 is rotatably connected to the outer side of the first connecting rod 71 via a pin. A mounting plate 74 is fixedly installed in the inner cavity of the innermost rod of the telescopic rod 1. An electric push rod 75 is fixedly installed on one side of the mounting plate 74. One side of the electric push rod 75 extends out of one side of the mounting plate 74 and is fixedly installed with a push plate 76. A second connecting rod 77 is rotatably installed on both the front and rear sides of the push plate 76 via pins, and one end of the second connecting rod 77 is rotatably connected to the inner side of the first connecting rod 71 via a pin.

[0044] After the telescopic rod 1 is handed to the person being rescued, the electric push rod 75 is activated, which pushes the push plate 76 to one side, thereby causing one end of the second link 77 to move, so that the other end of the second link 77 pulls the first link 71 to rotate inward. Under the constraint of the two first links 71, the clamping rod 73 can move horizontally inward, and thus the clamping rod 73 can clamp inward, so that the clamping rods 73 on both sides can clamp the person being rescued, in order to rescue an unconscious person who has been electrocuted.

[0045] The present invention has been further described above with reference to specific embodiments. However, it should be understood that the specific description herein should not be construed as limiting the substance and scope of the present invention. Various modifications made by those skilled in the art to the above embodiments after reading this specification are all within the scope of protection of the present invention.

Claims

1. An auxiliary device for electric shock rescue, characterized in that, The device includes a telescopic rod (1), one end of which is detachably connected to a pulling part (2) for pulling out electric shock victims. The telescopic rod (1) has a telescopic mechanism (3) on its outer wall, which includes a fixing block (31). Each section of the telescopic rod (1) has a fixing block (31) fixedly installed on one side of its outer wall. The surface of the fixing block (31) has an inner cavity, and the inner cavity has an insert block (32). A first spring is provided between the insert block (32) and the inner cavity of the fixing block (31). The spring (34) and the telescopic rod (1) have slots (33) on the top left and right sides of the outer wall of each section. The insert block (32) is adapted to be inserted into one of the slots (33). The front side of the fixing block (31) is inserted with a push block (35). The front side of the insert block (32) has a groove (36). One side of the push block (35) is in contact with one side of the inner cavity of the groove (36). The upper and lower sides of the outer wall of the push block (35) are fixedly provided with a locking block (37). The push block (35) is in contact with the top of the inner cavity of the groove (36).

2. The electric shock rescue auxiliary device according to claim 1, characterized in that, The telescopic mechanism (3) further includes a second spring (38). The second spring (38) is fixedly installed on one side of the inner cavity of each section of the telescopic rod (1). A baffle (39) is fixedly installed on one side of the second spring (38), and the baffle (39) contacts one side of each section of the telescopic rod (1). Each section of the telescopic rod (1) compresses the second spring (38) by squeezing the baffle (39).

3. The electric shock rescue auxiliary device according to claim 1, characterized in that, Each section of the telescopic rod (1) has a groove (4) on its inner side, and a slider (5) is inserted into one side of the inner cavity of the groove (4).

4. The electric shock rescue auxiliary device according to claim 1, characterized in that, The outer wall of the telescopic rod (1) is provided with an anti-slip sleeve (6).

5. The electric shock rescue auxiliary device according to claim 1, characterized in that, The pulling part (2) is a C-shaped hook (21), and the outer wall of the hook (21) is covered with an insulating layer.

6. The electric shock rescue auxiliary device according to claim 5, characterized in that, The upper inner surface of the hook (21) is fixedly provided with multiple hanging rings (22) along its length direction, and the upper outer surface of the hook (21) is fixedly provided with multiple protrusions (23) along its length direction, and a V-shaped groove is formed between two adjacent protrusions (23).

7. The electric shock rescue auxiliary device according to claim 1, characterized in that, The pulling part (2) is a clamping mechanism (7).

8. The electric shock rescue auxiliary device according to claim 7, characterized in that, The clamping mechanism (7) is a mechanical gripper.

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