High-precision low-noise isolation type safety barrier

Abstract

The high-precision low-noise isolation type safety barrier comprises a stainless steel sliding strip, the outer side of the stainless steel sliding strip is connected with a first sliding block, the outer side of the first sliding block is connected with an installation block, and the inner side of the installation block is connected with a safety barrier machine body. The safety barrier has the advantages of being convenient to mount and dismount and low in noise, in the actual use process, certain stability between the safety barrier body and the mounting block can be increased through clamping connection between the clamping block and the inserting block, and through the filling effect of the first sound absorption sponge and the second sound absorption sponge, the safety barrier body can be prevented from being damaged when used, and the safety barrier body can be prevented from being damaged. According to the safety barrier, the safety barrier body can be sufficiently stable, the safety barrier body is also sufficiently convenient to disassemble due to the arrangement of the reset rod and the reset spring, so that the safety barrier body can be simpler to maintain when needing to be maintained, and meanwhile, the safety barrier body is higher in precision in long-term use due to the convenient maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of safety barriers, in particular to a high-precision, low-noise isolation type safety barrier. Background Art

[0002] In the field of electrical appliances, safety barriers usually refer to a safety device used to protect people from touching or misoperating electrical equipment. These safety barriers are usually made of insulating materials or metals and installed in key parts of electrical equipment, such as switches, sockets or control panels, to prevent people from touching electrical components and causing electric shock or other safety risks. Safety barriers play an important role in the field of electrical appliances, especially in electrical equipment used in public places, industrial facilities or homes. They help ensure that electrical equipment meets safety standards and provide additional protection to prevent accidental electric shock or other electrical accidents.

[0003] The utility model patent with authorization announcement number: CN207442443U discloses an explosion-proof isolation safety barrier that can be quickly disassembled and assembled, involving a device body and a mounting strip, a card slot is opened in the middle of the back of the device body, and a first card block located on the device body is fixedly connected to the bottom of the card slot, and a groove located above the card slot is opened on the top of the back of the device body, and slide rails are fixedly connected to both sides of the groove, and a second card block is slidably connected to the inside of the slide rail. The explosion-proof isolation safety barrier that can be quickly disassembled and assembled, through the coordinated use of the second card block, the first pull rod, the second pull rod and the adjustment block, when one of the safety barriers on the mounting strip is damaged, the damaged safety barrier can be conveniently removed from the mounting strip and a new safety barrier can be installed on the mounting strip, thereby achieving the effect of quickly disassembling and assembling the safety barrier, effectively solving the problem of inconvenient disassembly and assembly after the safety barrier is damaged, saving time and effort, and improving work efficiency.

[0004] Regarding the above scheme: The reference document can improve the convenience of replacing and maintaining the safety barrier separately through the effect of quick and convenient disassembly, thereby reducing the tediousness of disassembling the entire safety barrier. However, when some safety barriers are in use, they may generate certain noises due to the operation of some electrical appliances. This makes it easy for staff to misjudge due to the noise of the safety barrier when they need to maintain or inspect the safety barrier, or they cannot quickly distinguish which position of the safety barrier needs to be replaced or repaired. Utility Model Content

[0005] The utility model aims to provide a high-precision, low-noise isolation safety barrier, which has the advantages of easy installation and disassembly and low noise, and solves the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A high-precision, low-noise isolation safety barrier comprises a stainless steel slide bar, the outer side of the stainless steel slide bar is connected to a first slider, the outer side of the first slider is connected to a mounting block, the inner side of the mounting block is connected to a safety barrier body, a limiting mechanism is arranged inside the mounting block, and the limiting mechanism is used to connect and limit the safety barrier body.

[0008] In order to increase the stability of the safety barrier body during use, preferably, the limiting mechanism includes a fixed block connected to the inside of the mounting block, a slot is provided on one side of the fixed block, an insertion block is connected to one side of the safety barrier body, the insertion block is movably connected to the inside of the slot, a slot is provided on one side of the insertion block, the fixed block is located inside the slot and is connected to a pushing spring, one end of the pushing spring is connected to a blocking block, the blocking block is connected to the blocking block via the slot, a second sound-absorbing sponge is connected to the inner side of the mounting block, and a first sound-absorbing sponge is connected to one side of the second sound-absorbing sponge.

[0009] In order to facilitate the disassembly of the safety barrier body, preferably, a reset rod is connected to one side of the clamping block, one end of the reset rod passes through the fixing block and the mounting block, and the reset rod is arranged on the inner side of the pushing spring.

[0010] In order to facilitate the removal of the safety barrier body, preferably, a return spring is connected inside the mounting block, one end of the return spring is connected to a fixing plate, and the fixing plate is arranged on one side of the safety barrier body.

[0011] In order to increase the sound absorption effect of the first sound absorbing sponge, preferably, a hollow groove is opened on one side of the first sound absorbing sponge, a plurality of the hollow grooves are opened, and the plurality of the hollow grooves are arranged in a honeycomb shape.

[0012] In order to increase the stability of the first slider when sliding, preferably, a slide groove is provided on the upper side of the first slider, the inner side of the first slider is connected to the second slider, and the second slider is arranged inside the slide groove.

[0013] In order to facilitate the interconnection of multiple mounting blocks, preferably, a heat dissipation groove is opened on one side of the mounting block, and there are multiple heat dissipation grooves, a third sound-absorbing sponge is connected to one side of the mounting block, a hollow block is connected to one side of the mounting block, and a connecting block is connected to the other side of the mounting block, and the hollow block is adapted to the connecting block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model has the advantages of easy installation and disassembly and low noise. In actual use, the clamping connection between the clamping block and the inserting block can increase the stability between the safety barrier body and the mounting block to a certain extent, and the filling effect of the first sound-absorbing sponge and the second sound-absorbing sponge can make the safety barrier body sufficiently stable when in use. At the same time, the first sound-absorbing sponge and the second sound-absorbing sponge can also absorb noise, thereby reducing the noise of the safety barrier body when in use. The arrangement of the reset rod and the reset spring makes the disassembly of the safety barrier body also convenient enough, so that the safety barrier body can be maintained more simply when it needs to be maintained. At the same time, due to the convenient maintenance, the safety barrier body has higher accuracy in long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the hollow groove in the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the heat dissipation slot in the embodiment of the utility model;

[0021] Figure 6 For this utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0022] In the figure: 1. stainless steel slide bar; 2. first slider; 3. mounting block; 4. limiting mechanism; 41. fixing block; 42. inserting block; 43. slot; 44. pushing spring; 45. clamping block; 46. clamping slot; 47. first sound-absorbing sponge; 48. second sound-absorbing sponge; 51. slide slot; 52. second slider; 6. hollow slot; 7. reset rod; 81. hollow block; 82. connecting block; 91. heat dissipation slot; 92. third sound-absorbing sponge; 10. safety gate body; 111. reset spring; 112. fixing plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 The utility model provides a technical solution: a high-precision, low-noise isolation safety barrier, comprising a stainless steel slide bar 1, a first slider 2 is connected to the outside of the stainless steel slide bar 1, a mounting block 3 is connected to the outside of the first slider 2, a safety barrier body 10 is connected to the inside of the mounting block 3, a limiting mechanism 4 is arranged inside the mounting block 3, the limiting mechanism 4 is used to connect and limit the safety barrier body 10, the stainless steel slide bar 1 can be connected to the mounting block 3 through the first slider 2, and the first slider 2 can drive the mounting block 3 to slide on the upper side of the stainless steel slide bar 1 to a certain extent, and the mounting block 3 can be connected to the safety barrier body 10, so that the safety barrier body 10 can be used smoothly, and the limiting mechanism 4 arranged inside the mounting block 3 can effectively increase the stability of the safety barrier body 10 when in use, thereby reducing the noise generated by the vibration of the safety barrier body 10, and can also absorb the generated noise to a certain extent.

[0025] See also Figure 1-6 The limiting mechanism 4 includes a fixed block 41 connected to the inside of the mounting block 3, a slot 43 is provided on one side of the fixed block 41, an insert block 42 is connected to one side of the safety gate body 10, the insert block 42 is movably connected to the inside of the slot 43, a card slot 46 is provided on one side of the insert block 42, the fixed block 41 is located inside the slot 43 and is connected to a pushing spring 44, one end of the pushing spring 44 is connected to a card block 45, the card block 45 is connected to the insert block 42 through the card slot 46, a second sound-absorbing sponge 48 is connected to the inner side of the mounting block 3, and a first sound-absorbing sponge 47 is connected to one side of the second sound-absorbing sponge 48, the mounting block 3 can play a role in installing and fixing the fixed block 41, and at the same time, the fixed block 41 can be connected to the pushing spring 44 through the slot 43, and the pushing spring 44 can also drive the card block 45 to elastically return to its original position after being squeezed through its own elasticity while being connected to the card block 45. After the plug block 42 connected to one side of the safety barrier body 10 is snapped into the inside of the slot 43, the fixing block 41 can limit the plug block 42 and the safety barrier body 10 to a certain extent through the connection relationship between the slot 43 and the plug block 42. At the same time, when the clamping block 45 is snapped into the inside of the clamping slot 46, the clamping block 45 can limit the plug block 42 and the safety barrier body 10 through the slot 43, and can smoothly increase the stability of the safety barrier body 10 after being connected to the inside of the mounting block 3, and reduce the vibration amplitude of the safety barrier body 10 after being installed on the inner side of the mounting block 3. At the same time, the first sound absorbing sponge 47 and the second sound absorbing sponge 48 connected to the inner side of the mounting block 3 can not only fill the gap between the mounting block 3 and the safety barrier body 10, but also reduce the noise emitted by the safety barrier body 10 due to vibration when in use, thereby improving the stability of the safety barrier body 10 when in use.

[0026] See also Figure 1 and Figure 3 : A reset rod 7 is connected to one side of the block 45, one end of the reset rod 7 passes through the fixing block 41 and the mounting block 3, and the reset rod 7 is arranged on the inner side of the pushing spring 44. The block 45 can install and fix the reset rod 7, and the fixing block 41 and the mounting block 3 can limit the reset rod 7 to a certain extent, so that when the reset rod 7 is pulled by the staff, the block 45 will be smoothly driven to move upward, and after the block 45 moves to a certain distance, it can be smoothly moved out from the inside of the slot 46, thereby canceling the card connection between itself and the plug-in block 42, and the safety barrier body 10 can be smoothly taken out from the inside of the mounting block 3, which is convenient for the subsequent replacement and maintenance of the safety barrier body 10, and at the same time, because the safety barrier body 10 can be more convenient to maintain, the safety barrier body 10 can be used more accurately after multiple maintenance.

[0027] It should be noted that: the inner side of the first slider 2 is slidably plugged into the stainless steel slide bar 1, the inner side of the mounting block 3 is screwed to the first slider 2, the outer side of the safety gate body 10 is slidably plugged into the mounting block 3, the outer side of the fixed block 41 is screwed to the mounting block 3, one side of the plug block 42 is screwed to the safety gate body 10, one end of the pushing spring 44 is welded to the fixed block 41 through the slot 43, and the other end of the pushing spring 44 is welded to the clamping block 45, the outer side of the clamping block 45 is movably plugged into the plug block 42 through the slot 46, the outer side of the plug block 42 is movably plugged into the fixed block 41 through the slot 43, one end of the reset rod 7 is screwed to the clamping block 45, the outer side of the reset rod 7 is slidably plugged into the mounting block 3 and the fixed block 41, one side of the second sound-absorbing sponge 48 is bonded to the mounting block 3, and one side of the first sound-absorbing sponge 47 is bonded to the second sound-absorbing sponge 48.

[0028] See also Figure 3 : A return spring 111 is connected to the inside of the mounting block 3, and one end of the return spring 111 is connected to a fixing plate 112. The fixing plate 112 is arranged on one side of the safety barrier body 10. The mounting block 3 can install and fix the fixing plate 112 through the return spring 111. When the safety barrier body 10 is connected to the inside of the mounting block 3, the fixing plate 112 and the return spring 111 can be squeezed. When the clamping block 45 cancels the clamping connection between itself and the plug-in block 42, the return spring 111 can smoothly pop out the safety barrier body 10 through its own elasticity, thereby making the disassembly of the safety barrier body 10 more convenient and simple.

[0029] See also Figure 4A hollow groove 6 is provided on one side of the first sound-absorbing sponge 47. There are a plurality of hollow grooves 6, and the plurality of hollow grooves 6 are arranged in a honeycomb shape. The provision of the hollow grooves 6 enables the first sound-absorbing sponge 47 to obtain a larger surface area when in use, thereby improving the absorbing effect of the first sound-absorbing sponge 47 on noise absorption, and further reducing the noise generated by the safety gate body 10 when in use.

[0030] See also Figure 6 : A slide groove 51 is opened on the upper side of the first slider 2, and a second slider 52 is connected to the inner side of the first slider 2. The second slider 52 is arranged inside the slide groove 51. The first slider 2 can be connected to the second slider 52, and the connection between the second slider 52 and the slide groove 51 enables the first slider 2 to slide on the outer side of the stainless steel slide bar 1 more smoothly and stably.

[0031] See also Figure 1 , Figure 2 and Figure 5 : A heat dissipation groove 91 is provided on one side of the mounting block 3, and a plurality of heat dissipation grooves 91 are provided. A third sound-absorbing sponge 92 is connected to one side of the mounting block 3. The provision of the heat dissipation groove 91 can increase the heat dissipation effect of the safety barrier body 10 when used inside the mounting block 3, and the third sound-absorbing sponge 92 can further absorb noise, thereby increasing the situation where the safety barrier body 10 is not prone to making loud noise when in use. A hollow block 81 is connected to one side of the mounting block 3, and a connecting block 82 is connected to the other side of the mounting block 3. The hollow block 81 is adapted to the connecting block 82. The arrangement of the hollow block 81 and the connecting block 82 enables multiple safety barrier bodies 10 and mounting blocks 3 to be connected to each other through the adaptation of the hollow block 81 and the connecting block 82 when in use, so that the multiple mounting blocks 3 can be sufficiently stable when in use and are not prone to displacement.

[0032] It should be noted that: one end of the heat dissipation groove 91 is welded to the mounting block 3, the other end of the heat dissipation groove 91 is welded to the third sound-absorbing sponge 92, the outer side of the third sound-absorbing sponge 92 is slidably plugged into the mounting block 3, the upper side of the second slider 52 is screwed to the mounting block 3, the outer side of the second slider 52 is slidably plugged into the stainless steel slide bar 1 through the slide groove 51, one side of the third sound-absorbing sponge 92 is bonded to the mounting block 3, one side of the hollow block 81 is welded to the mounting block 3, and one side of the connecting block 82 is also welded to the mounting block 3.

[0033] Working principle: When the utility model is used, the staff can insert the safety barrier body 10 into the interior of the mounting block 3. During the insertion, the plug block 42 will be inserted into the interior of the slot 43 and push the card block 45. The card block 45 will move when being pushed, and will squeeze the pushing spring 44 while moving. When the plug block 42 completely enters the interior of the slot 43, the pushing spring 44 will drive the card block 45 to reset through its own elasticity, and the card block 45 will be connected to the interior of the plug block 42 to limit the safety barrier body 10. At the same time, due to the filling of the first sound-absorbing sponge 47 and the second sound-absorbing sponge 48, the stability of the safety barrier body 10 during use can be effectively increased, and the first sound-absorbing sponge 47 and the second sound-absorbing sponge 48 can also reduce noise.

[0034] When the safety barrier body 10 needs to be removed, the staff only needs to pull the reset rod 7, and the reset rod 7 will drive the clamping block 45 to move upward. When the clamping block 45 moves upward to a certain distance, the clamping connection between itself and the plug block 42 can be cancelled. At this time, the safety barrier body 10 can be pushed out from the inside of the mounting block 3 by the elasticity of the reset spring 91, thereby realizing the removal and maintenance of the safety barrier body 10.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-precision, low-noise isolation safety barrier, comprising a stainless steel slide bar (1), characterized in that: The outer side of the stainless steel slide bar (1) is connected to a first sliding block (2), the outer side of the first sliding block (2) is connected to a mounting block (3), the inner side of the mounting block (3) is connected to a safety barrier body (10), and a limiting mechanism (4) is arranged inside the mounting block (3), and the limiting mechanism (4) is used to connect and limit the safety barrier body (10).

2. The high-precision, low-noise isolation safety barrier according to claim 1, characterized in that: The limiting mechanism (4) comprises a fixed block (41) connected to the inside of the mounting block (3), a slot (43) being provided on one side of the fixed block (41), an insert block (42) being connected to one side of the safety gate body (10), the insert block (42) being movably engaged in the inside of the slot (43), a slot (46) being provided on one side of the insert block (42), the fixed block (41) being located inside the slot (43) and being connected to a pushing spring (44), one end of the pushing spring (44) being connected to a block (45), the block (45) being connected to the insert block (42) via the slot (46), the inner side of the mounting block (3) being connected to a second sound absorbing sponge (48), one side of the second sound absorbing sponge (48) being connected to a first sound absorbing sponge (47).

3. The high-precision, low-noise isolation safety barrier according to claim 2, characterized in that: A reset rod (7) is connected to one side of the clamping block (45), one end of the reset rod (7) passes through the fixing block (41) and the mounting block (3), and the reset rod (7) is arranged on the inner side of the pushing spring (44).

4. The high-precision, low-noise isolation safety barrier according to claim 1, characterized in that: A return spring (111) is connected inside the mounting block (3), one end of the return spring (111) is connected to a fixing plate (112), and the fixing plate (112) is arranged on one side of the safety barrier body (10).

5. The high-precision, low-noise isolation safety barrier according to claim 2, characterized in that: A hollow groove (6) is provided on one side of the first sound-absorbing sponge (47), a plurality of the hollow grooves (6) are provided, and the plurality of the hollow grooves (6) are arranged in a honeycomb shape.

6. The high-precision, low-noise isolation safety barrier according to claim 1, characterized in that: A sliding groove (51) is provided on the upper side of the first sliding block (2), a second sliding block (52) is connected to the inner side of the first sliding block (2), and the second sliding block (52) is arranged inside the sliding groove (51).

7. The high-precision, low-noise isolation safety barrier according to claim 2, characterized in that: A heat dissipation groove (91) is provided on one side of the mounting block (3), and a plurality of heat dissipation grooves (91) are provided; a third sound-absorbing sponge (92) is connected to one side of the mounting block (3); a hollow block (81) is connected to one side of the mounting block (3); and a connecting block (82) is connected to the other side of the mounting block (3); the hollow block (81) is adapted to fit the connecting block (82).

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