Cable clamp, cable clamp assembly and submersible mixer

Abstract

The utility model belongs to the technical field of mechanical equipment, and particularly relates to a cable clamp, a cable clamp assembly and a submersible mixer. The cable clamp comprises a first clamping body, a second clamping body, a clamping piece assembly and a fastening assembly, the first clamping body, the second clamping body and the fastening assembly can clamp and fix a cable, and the clamping piece assembly can protect the cable at the clamping position and the cable at the bending position. According to the cable clamp, the cable can be fixed in the clamping space formed by the first clamping groove and the second clamping groove, and the first clamping body and the second clamping body are connected through the fastening assembly, so that the cable is clamped and protected. Wherein a first clamping piece arranged in the first clamping groove and a second clamping piece arranged in the second clamping groove can protect the cable, so that the damage of the cable in the clamping process is reduced; in addition, because the length of the first clamping piece exceeds the length of the first clamping body, the clamping piece exceeding the length of the first clamping body can shield and protect the cable at the bending position.

Description

Technical Field

[0001] The present application belongs to the technical field of mechanical equipment, and specifically relates to a cable clamp, a cable clamp assembly and a submersible mixer. Background Art

[0002] In large electric drive equipment, power is supplied to the equipment through cables. If the cables are not protected and fixed during operation, the cables may be drawn into the equipment, causing safety accidents. For example, in a submersible mixer, when the submersible mixer dives into the water, if the cables in the submersible mixer are not protected and fixed, the cables may be sucked into the impeller, causing safety failures. In addition, when the cables are protected and fixed, the cables at the clamping points and the cables at the bends need to be protected to reduce cable damage. Utility Model Content

[0003] An object of the invention of the present application is to provide a cable clamp that can fix the cable and protect the cable at the clamping position and the cable at the bending position.

[0004] Another invention object of the present application is to provide a cable clamp assembly that can fix and protect multiple cables or cables of different models.

[0005] One invention objective of the present application is to provide a submersible mixer, which comprises the cable clamp described above.

[0006] According to an embodiment of the present application, a first aspect provides a cable clamp, comprising:

[0007] a first clamping body, the first clamping body comprising a first clamping groove;

[0008] a second clamping body, the second clamping body being arranged opposite to the first clamping body, the second clamping body comprising a second clamping groove and being opposite to the first clamping groove, the clamping space formed by the first clamping groove and the second clamping groove being capable of clamping and fixing the cable;

[0009] A clip assembly, comprising a first clip and a second clip, wherein the first clip is disposed in the first clamping groove, the second clip is disposed in the second clamping groove, the first clip is longer than the second clip and exceeds the first clamping body, the cable is located between the first clip and the second clip, and a bend of the cable can be blocked by the first clip exceeding the first clamping body;

[0010] The fastening assembly is disposed between the first clamping body and the second clamping body, and the fastening assembly connects the first clamping body and the second clamping body.

[0011] In one embodiment, the first clip is arc-shaped and the concave surface of the first clip faces the first clamping body, the cross-section of the first clip facing the cable is semicircular, and the cross-section of the second clip facing the cable is also semicircular; and / or the material of the first clip and the material of the second clip are both elastic materials.

[0012] In one embodiment, the length of the first clip is 90 mm-150 mm.

[0013] In one embodiment, the semicircular size of the cross section of the first clamp facing the cable is the same as the semicircular size of the cross section of the second clamp facing the cable, and the radius ranges from 5mm to 20mm.

[0014] In one embodiment, a first connection portion is disposed at one end of the first clamping body, and a second connection portion is disposed at the other end of the first clamping body; a third connection portion is disposed at one end of the second clamping body, and the third connection portion is opposite to the first connection portion, and a fourth connection portion is disposed at the other end of the second clamping body, and the fourth connection portion is opposite to the second connection portion;

[0015] The fastening assembly includes a first fastener and a second fastener, the first fastener connecting the first connecting portion and the third connecting portion, and the second fastener connecting the second connecting portion and the fourth connecting portion.

[0016] In one embodiment, the fastening assembly further includes a third fastening member, and the third fastening member fixes the first clamping body to the environmental object.

[0017] In one embodiment, the first fastener, the second fastener, and the third fastener are all bolts.

[0018] In one embodiment, a connecting ring is provided on a side of the second clamping body facing away from the cable, and a hook lock is provided in the connecting ring. The hook lock is used to fix the cable to an environmental object.

[0019] According to an embodiment of the present application, a second aspect provides a cable clamp assembly, which includes the cable clamp described above, wherein the cable clamp assembly includes at least two cable clamps, and a connecting ring is provided on the side of the second clamping body of each cable clamp facing away from the cable, and the cable clamp assembly also includes a hook lock, which is connected to the connecting ring of each cable clamp and fixes all the cable clamps to the environmental object.

[0020] According to an embodiment of the present application, a third aspect provides a submersible mixer, the submersible mixer comprising a cable and the cable clamp, wherein the cable clamp is used to fix the cable of the submersible mixer in an environmental object.

[0021] The cable clamp of the present application includes a first clamping groove in the first clamping body and a second clamping groove in the second clamping body. The cable can be fixed in the clamping space formed by the first clamping groove and the second clamping groove. The first clamping body and the second clamping body are connected by a fastening assembly, thereby clamping and protecting the cable. The first clamping piece provided in the first clamping groove and the second clamping piece provided in the second clamping groove can protect the cable to reduce damage to the cable during the clamping process. In addition, since the length of the first clamping piece exceeds the first clamping body, when the cable is bent, the clamping piece extending beyond the first clamping body can shield the cable at the bend, thereby protecting the cable at the bend. After the cable is protected and fixed by the cable clamp, the cable clamp can be installed on an environmental object to reduce the risk of the cable being drawn into the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a cable clamp in one embodiment of the present application;

[0023] Figure 2 This is a structural schematic diagram of a cable clamp installed in an environment in one embodiment of the present application;

[0024] Figure 3 This is a schematic structural diagram of a cable clamp in another embodiment of the present application;

[0025] Figure 4 Schematic diagram of the structure of a cable clamp assembly in one embodiment of the present application.

[0026] Description of Figure Numbers:

[0027] 10. Cable clamp;

[0028] 100, first clamping body; 110, first clamping groove; 120, first connecting portion; 130, second connecting portion;

[0029] 200, second clamping body; 210, second clamping groove; 220, third connecting portion; 230, fourth connecting portion; 240, connecting ring;

[0030] 300, clip assembly; 310, first clip; 320, second clip;

[0031] 400, fastening assembly; 410, first fastening member; 420, second fastening member; 430, third fastening member;

[0032] 500. Hook lock. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0034] It should be noted that the illustrations provided in this embodiment are only used to schematically illustrate the basic concept of the present invention.

[0035] The structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology, and are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportion or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0036] The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "middle", "longitudinal", "lateral", "horizontal", "inner", "outer", "radial", "circumferential" and the like in this specification are based on the directions or positional relationships shown in the drawings and are only for the convenience of simplifying the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0037] As introduced in the background, in large-scale electric drive equipment, the equipment is powered by cables. If the cables are not protected and fixed during the operation of the equipment, the cables may be drawn into the equipment, resulting in safety accidents. For example, in a submersible mixer, when the submersible mixer dives into the water, if the cables in the submersible mixer are not protected and fixed, the cables may be sucked into the impeller, resulting in safety failures. In addition, when the cables are protected and fixed, it is also necessary to protect the cables at the clamping point and the cables at the bends to reduce damage to the cables. In order to better solve this problem, the researchers proposed a cable clamp, which can fix and protect the cables, thereby reducing the risk of the cables being drawn into the equipment; at the same time, the cable clamp in the present application is also provided with a clip assembly, which can protect the cables at the clamping point or the cables at the bends. After the cable clamp fixes the cable, the cable clamp can be installed in an environmental object to reduce the risk of the cables being drawn into the equipment.

[0038] like Figure 1 As shown, Figure 1The schematic diagram of the structure of the cable clamp 10 in one embodiment of the present application. The cable clamp 10 in the present application includes: a first clamping body 100, a second clamping body 200, a clip assembly 300 and a fastening assembly 400, wherein the first clamping body 100, the second clamping body 200 and the fastening assembly 400 can tightly fix the cable clamp 10, and the clip assembly 300 can protect the cable at the clamping position and the cable at the bending position. The present application intends to fix and protect the cable by the cable clamp 10 to reduce the risk of the cable being drawn into the equipment.

[0039] Specifically, you can combine Figure 1 and Figure 2 As shown, the first clamping body 100 includes a first clamping groove 110; the second clamping body 200 is arranged opposite to the first clamping body 100, and the second clamping body 200 includes a second clamping groove 210 and is opposite to the first clamping groove 110. The clamping space formed by the first clamping groove 110 and the second clamping groove 210 can clamp and fix the cable.

[0040] The clip assembly 300 includes a first clip 310 and a second clip 320. The first clip 310 is arranged in the first clamping groove 110, and the second clip 320 is arranged in the second clamping groove 210. The length of the first clip 310 is greater than that of the second clip 320 and exceeds the first clamping body 100. The cable is located between the first clip 310 and the second clip 320, and the bending part of the cable can be blocked by the first clip 310 that exceeds the first clamping body 100.

[0041] The fastening assembly 400 is disposed between the first clamping body 100 and the second clamping body 200 , and the fastening assembly 400 connects the first clamping body 100 and the second clamping body 200 .

[0042] In this embodiment, when the cable clamp 10 of the present application is used, the first clamping body 100 and the second clamping body 200 in the cable clamp 10 are in a separated state, the first clamping piece 310 in the clamping piece assembly 300 is located in the first clamping groove 110 in the first clamping body 100, and the second clamping piece 320 in the clamping piece assembly 300 is located in the second clamping groove 210 in the second clamping body 200. At this time, one or more cables can be placed between the first clamping piece 310 and the second clamping piece 320, and then the first clamping body 100 and the second clamping body 200 are brought close to each other, and the first clamping body 100 and the second clamping body 200 are locked by the fastening assembly 400, so that the cable is limited and fixed between the first clamping body 100 and the second clamping body 200. Since the fastener makes the first clamping body 100 and the second clamping body 200 close to each other when connecting and locking the first clamping body 100 and the second clamping body 200, the first clamping piece 310 and the second clamping piece 320 can protect the cable, thereby reducing the damage to the cable caused by the first clamping body 100 and the second clamping body 200 during the clamping process. In addition, when the cable is bent, for example, when it is bent due to a change in direction at the cable clamp 10, the first clamping piece 310 that exceeds the first clamping body 100 can cover the bending part of the cable, thereby protecting the cable. It should be noted that after the cable clamp 10 in the present application clamps the cable, the cable clamp 10 can be set in the environment, for example, in a fixed manner or a hook-type manner. The cable clamp 10 set in the present application can reduce the risk of the cable being drawn into the equipment. In addition, in the present embodiment, the material of the first clamp 310 and the material of the second clamp 320 can be elastic material.

[0043] In one embodiment, see Figure 2 As shown, the first clamp 310 is arc-shaped and the concave surface of the first clamp 310 faces the first clamp body 100. The cross section of the first clamp 310 facing the cable is semicircular, and the cross section of the second clamp 320 facing the cable is also semicircular.

[0044] In this embodiment, the first clip 310 is designed to be arc-shaped and the concave surface of the first clip 310 faces the first clamping body 100. The reason is that when the cable clamp 10 is fixed in the environment, the shape of the cable is curved, and the arc-shaped first clip 310 can extend along the curved shape of the cable, so as to just shield and protect the bending part of the cable. In addition, the cross section of the first clip 310 facing the cable is semicircular, and the cross section of the second clip 320 facing the cable is semicircular, because it can better adapt to the round cable.

[0045] In one embodiment, the length of the first clip 310 is 90mm-150mm. After studying and analyzing actual scenarios, the researchers found that when the length of the first clip 310 is 90mm-150mm, the first clip 310 can just shield and protect the bend of the cable. When it is less than this range, the first clip 310 may be too short to shield and protect the bend of the cable; and when it is greater than this range, the first clip 310 that is too long may affect the bending guidance of the cable.

[0046] In one embodiment, the semicircular size of the cross section of the first clamp 310 facing the cable is the same as the semicircular size of the cross section of the second clamp 320 facing the cable, and the radius range is 5mm-20mm. It should be noted that the cross-sectional size of the first clamping groove 110 for mounting the first clamp 310 should be larger than the cross-sectional size of the first clamp 310, and similarly, the cross-sectional size of the second clamping groove 210 for mounting the second clamp 320 should be larger than the cross-sectional size of the second clamp 320.

[0047] In this embodiment, the researchers studied the size of the cable and found that when the semicircular size of the cross-section of the first clamp 310 facing the cable side and the semicircular size of the cross-section of the second clamp 320 facing the cable side are between 5mm and 20mm, one or more cables can be clamped and fixed better, so that the cable clamp 10 has better universal ability.

[0048] In one embodiment, see Figure 1 and Figure 2 As shown, a first connection portion 120 is disposed at one end of the first clamping body 100, and a second connection portion 130 is disposed at the other end of the first clamping body 100; a third connection portion 220 is disposed at one end of the second clamping body 200, and the third connection portion 220 is opposite to the first connection portion 120, and a fourth connection portion 230 is disposed at the other end of the second clamping body 200, and the fourth connection portion 230 is opposite to the second connection portion 130. The fastening assembly 400 includes a first fastener 410 and a second fastener 420, wherein the first fastener 410 connects the first connection portion 120 and the third connection portion 220, and the second fastener 420 connects the second connection portion 130 and the fourth connection portion 230.

[0049] In this embodiment, one end of the first clamping body 100 and the second clamping body 200 is locked by the first fastener 410 in the fastening assembly 400, and the other end of the first clamping body 100 and the second clamping body 200 is locked by the second fastener 420 in the fastening assembly 400, so as to clamp and fix the first clamping body 100 and the second clamping body 200. It should be noted that in some embodiments, the number of the first fastener 410 and the second fastener 420 in the fastening assembly 400 can be multiple, respectively, to ensure that the first clamping body 100 and the second clamping body 200 are tightly connected.

[0050] Further, in one embodiment, see Figure 3 As shown, the fastening assembly 400 further includes a third fastening member 430 , wherein the third fastening member 430 fixes the first clamping body 100 to the environmental object.

[0051] In this embodiment, after the first clamping body 100 and the second clamping body 200 clamp the cable, the first clamping body 100 can be fixed in the environment object by the third fastener 430, thereby preventing the cable clamp 10 from moving. The first fastener 410, the second fastener 420 and the third fastener 430 can be bolts. The advantage of using bolts as fasteners is that they can be easily disassembled, thereby improving the reuse rate of the cable clamp 10.

[0052] In one embodiment, see Figure 2 or Figure 3 As shown, a connecting ring 240 is provided on the side of the second clamping body 200 facing away from the cable, and a hook lock 500 is provided in the connecting ring 240. The hook lock 500 is used to fix the cable to an environmental object.

[0053] In this embodiment, after the first clamping body 100 and the second clamping body 200 in the cable clamp 10 clamp the cable, the hook lock 500 can be hooked in the environmental object. When the cable clamp 10 needs to be moved, the hook lock 500 only needs to be taken out of the environmental object.

[0054] The present application also provides a cable clamp assembly, see Figure 4 As shown, the cable clamp assembly includes at least two cable clamps 10, and a connecting ring 240 is provided on the side of the second clamping body 200 of each cable clamp 10 facing away from the cable. The cable clamp 10 assembly also includes a hook lock 500, which is connected to the connecting ring 240 of each cable clamp 10 and fixes all the cable clamps 10 to the environmental object.

[0055] In this embodiment, it can be understood that the connection ring 240 in each cable clamp 10 can be connected through a hook lock 500. The reason is that in some devices or in some scenarios, multiple cables may need to be constrained together. It may be difficult to clamp and fix multiple cables at the same time when a single cable clamp 10 is used, or multiple cables need to be clamped in groups, so two or more cable clamps 10 are required to complete it at the same time. In order to better control multiple cables at the same time, the connection ring 240 in each cable clamp 10 is connected through a hook lock 500, so that multiple cables can be clamped and fixed at the same time. When it is necessary to move, only one hook lock 500 needs to be moved to change the position of multiple cables.

[0056] The present application also proposes a submersible mixer, wherein the submersible mixer includes a cable and the cable clamp 10 mentioned above, wherein the cable clamp 10 is used to fix the cable of the submersible mixer in an environmental object. In this embodiment, when the submersible mixer is working in a submerged state, the cable can be clamped by the cable clamp 10, so that the cable clamp 10 is tightly fixed, thereby reducing the risk of the cable clamp 10 being sucked into the fan of the submersible mixer.

[0057] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. A cable clamp, characterized in that: include: A first clamping body (100), the first clamping body (100) comprising a first clamping groove (110); A second clamping body (200), the second clamping body (200) being arranged opposite to the first clamping body (100), the second clamping body (200) comprising a second clamping groove (210) and being opposite to the first clamping groove (110), the clamping space formed by the first clamping groove (110) and the second clamping groove (210) being capable of clamping and fixing the cable; A clip assembly (300) comprising a first clip (310) and a second clip (320), wherein the first clip (310) is arranged in the first clamping groove (110), and the second clip (320) is arranged in the second clamping groove (210), the first clip (310) is longer than the second clip (320) and exceeds the first clamping body (100), the cable is located between the first clip (310) and the second clip (320), and the bending part of the cable can be blocked by the first clip (310) exceeding the first clamping body (100); The fastening assembly (400) is arranged between the first clamping body (100) and the second clamping body (200), and the fastening assembly (400) connects the first clamping body (100) and the second clamping body (200).

2. The cable clamp according to claim 1, characterized in that: The first clamp (310) is arc-shaped and the concave surface of the first clamp (310) faces the first clamping body (100); the cross-section of the first clamp (310) facing the cable is semicircular, and the cross-section of the second clamp (320) facing the cable is also semicircular; and / or the material of the first clamp (310) and the material of the second clamp (320) are both elastic materials.

3. The cable clamp according to claim 2, characterized in that: The length of the first clip (310) is 90 mm-150 mm.

4. The cable clamp according to claim 2, characterized in that: The semicircular size of the cross section of the first clamp (310) on one side facing the cable is the same as the semicircular size of the cross section of the second clamp (320) on one side facing the cable, and the radius ranges from 5mm to 20mm.

5. The cable clamp according to claim 1, characterized in that: A first connection portion (120) is disposed at one end of the first clamping body (100), and a second connection portion (130) is disposed at the other end of the first clamping body (100); a third connection portion (220) is disposed at one end of the second clamping body (200), and the third connection portion (220) is opposite to the first connection portion (120); a fourth connection portion (230) is disposed at the other end of the second clamping body (200), and the fourth connection portion (230) is opposite to the second connection portion (130); The fastening assembly (400) includes a first fastener (410) and a second fastener (420), wherein the first fastener (410) connects the first connecting portion (120) and the second connecting portion (130), and the second fastener (420) connects the second connecting portion (130) and the fourth connecting portion (230).

6. The cable clamp according to claim 5, characterized in that: The fastening assembly (400) further comprises a third fastening member (430), wherein the third fastening member (430) fixes the first clamping body (100) to the environmental object.

7. The cable clamp according to claim 6, characterized in that: The first fastener (410), the second fastener (420), and the third fastener (430) are all bolts.

8. The cable clamp according to any one of claims 1 to 7, characterized in that: A connecting ring (240) is arranged on the side of the second clamping body (200) facing away from the cable, and a hook lock (500) is arranged in the connecting ring (240). The hook lock (500) is used to fix the cable to an environmental object.

9. A cable clamp assembly, comprising the cable clamp according to any one of claims 1 to 7, characterized in that: The cable clamp assembly comprises at least two cable clamps (10), and a connecting ring (240) is provided on the side of the second clamping body (200) of each cable clamp (10) facing away from the cable. The cable clamp assembly further comprises a hook lock (500), and the hook lock (500) is connected to the connecting ring (240) of each cable clamp (10) and fixes all the cable clamps (10) to the environmental object.

10. A submersible agitator, comprising a cable, characterized in that: It also comprises the cable clamp according to any one of claims 1 to 8, wherein the cable clamp (10) is used to fix the cable of the submersible mixer in an environmental object.

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