Isolated cluster type tightening device
By designing an isolated bundled tightening device, the combined structure of the clamp and the tightening strips are used to bundle the air pipes and metal braided hoses of the mine-proof counter-ambuster assault vehicle together, solving the problem of air leakage caused by wear of the metal braided hose and achieving effective protection of the trachea.
Patent Information
- Application Number
- CN202422016266.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-20
AI Technical Summary
After the protective trachea of the mine-proof counter-ambuster assault vehicle is clustered outside the vehicle body, the metal braided hose is worn and the rubber layer of the trachea is pierced, causing air leakage in the trachea.
An isolated bundled tightening device is designed, including a first clamp, a second clamp, a tightening base and a tightening strip. Through the synergy of these components, multiple tubular objects can be effectively bundled together and prevented from bumping and wear between the tubular objects through isolation protection between each tightening strip.
This device effectively avoids wear and bumps between the trachea and the metal braided hose, protects the integrity of the trachea and prevents the occurrence of air leakage in the trachea.
Smart Images
Figure CN222977611U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle protection, in particular to an isolation type cluster tightening device. Background Art
[0002] As a carrier platform and a mobile platform for combat personnel, the mine-resistant ambush protected assault vehicle is used in a relatively harsh environment. In order to enhance the protection ability of the air pipes exposed outside the vehicle body, a metal braided layer is usually added to the outer surface of the air pipes.
[0003] There are many pipes at the wheel edges of the wheels of the mine-resistant ambush protected assault vehicle, including brake air pipes, parking brake air pipes, central inflation and deflation air pipes, and ventilation pipes for the main reducer and wheel side reducer. In order to arrange the pipes in the wheel side area neatly, the pipes need to be bundled into a bunch. The jumping amounts of the bundled pipes in the wheel side are different, which will cause the adjacent metal braided hoses tied together to rub against each other due to relative displacement, and then wear the metal braided layer. After the metal braided layer is damaged, the braided steel wires will be scattered, and the scattered steel wires will further pierce the rubber layer of the air pipe they protect until the air pipe leaks. Summary of the Invention
[0004] The purpose of the utility model is to provide an isolation type cluster tightening device, which is used to solve the technical problem that after the protected air pipes exposed outside the vehicle body of the existing mine-resistant ambush protected assault vehicle are clustered, the metal braided hoses wear and pierce the rubber layer of the air pipes, resulting in air leakage of the air pipes. In view of this, the utility model provides the following technical solutions to achieve the purpose.
[0005] An isolation type cluster tightening device includes:
[0006] A first clamp and a second clamp;
[0007] A tightening base body, which is provided with a clamping surface and a connecting surface. The clamping surface is provided with a plurality of first grooves, and the first clamp is arranged on one side of the clamping surface at any end of the tightening base body;
[0008] A tightening strip, which is provided with an isolation surface. The isolation surface is provided with a connecting part. The tightening strip is connected to the tightening base body through the connecting part, and the isolation surface and the connecting surface are arranged opposite to each other;
[0009] The second clamp is arranged on one side of the isolation surface at one end of the tightening strip close to the first clamp, and a plurality of second grooves are arranged on the isolation surface at one end of the tightening strip far from the second clamp.
[0010] Compared with the prior art, in the isolated cluster-type tightening device of the present utility model, one end of the tightening base away from the first clamping device can pass through the first clamping device, and the first clamping device is connected to the first groove on the clamping surface, so that the tightening base forms a ring; one end of the tightening strip away from the second clamping device can pass through the second clamping device, and the second clamping device is connected to the second groove on the isolation surface, so that the tightening strip forms a ring; through the first clamping device and the second clamping device, the sizes of the rings formed by the tightening base and the tightening strip can be adjusted respectively. This tightening device is used for clustering multiple tubular objects. In the specific use process, multiple tightening strips can be set in this tightening device according to the number of tubular objects. First, use the tightening strip to wind a single tubular object to be clustered and lock it with the second clamping device, and then use the tightening base to cluster all the locked tightening strips and lock them with the first clamping device. Since each tightening strip has a certain thickness, an isolation protection can be formed between them. Constrained or fixed by the tightening base, it can prevent the tubular objects from bumping or rubbing against each other.
[0011] Exemplarily, the tightening device of the present utility model can be used for clustering the air pipes of an anti-mine ambush-protected vehicle, thereby avoiding the air pipes from bumping or rubbing against each other. Further, a metal braided layer is provided on the outer layer of the air pipe. The tightening device of the present utility model can be used for clustering metal braided hoses, which can avoid the metal braided hoses from bumping or rubbing against each other, thereby protecting the integrity of the air pipes. Through the technical solution of the present utility model, the technical problem that after the protective air pipes exposed outside the vehicle body of the existing anti-mine ambush-protected vehicle are clustered, the metal braided hose wears and punctures the rubber layer of the air pipe, thereby causing air leakage of the air pipe is solved.
[0012] Further, in the isolated cluster-type tightening device of the present utility model, the first clamping device includes:
[0013] A first cylinder body, and,
[0014] A first clamping strip matching the first groove; the first clamping strip is arranged on any inner side surface of the first cylinder body, and one side of the first cylinder body away from the first clamping strip is connected to the tightening base, and the clamping surface of the tightening base is arranged opposite to the first clamping strip of the first clamping device.
[0015] Further, in the isolated cluster-type tightening device of the present utility model, the second clamping device includes:
[0016] A second cylinder body, and,
[0017] A second clamping strip matching the second groove; the second clamping strip is arranged on any inner side surface of the second cylinder body, and one side of the second cylinder body away from the second clamping strip is connected to the tightening strip, and the isolation surface of the tightening strip is arranged opposite to the second clamping strip of the second clamping device.
[0018] Further, in the isolated cluster type tightening device of the present utility model, the connecting portion includes a protrusion and a connecting block;
[0019] One side of the protrusion is connected to the isolation surface of the tightening strip, and the other side is connected to the connecting block. The side of the connecting block away from the protrusion is connected to the tightening base.
[0020] Further, in the isolated cluster type tightening device of the present utility model, the tightening base includes a first tightening base, a second tightening base, and a third tightening base.
[0021] Further, in the isolated cluster type tightening device of the present utility model, a first through groove is provided between the first tightening base and the second tightening base, and a second through groove is provided between the second tightening base and the third tightening base;
[0022] The connecting block includes a third cylinder body, a third clamping strip, a first partition plate matching with the first through groove, and a second partition plate matching with the second through groove; either end of the third cylinder body is connected to the protrusion;
[0023] The first partition plate and the second partition plate are arranged inside the third cylinder body and are respectively connected to the first through groove and the second through groove; the third clamping strip is arranged on the inner surface of the third cylinder body away from the protrusion, and the third clamping strip is arranged on both sides of the first partition plate and / or the second partition plate.
[0024] Further, in the isolated cluster type tightening device of the present utility model, a plurality of isolation strips are arranged on the isolation surface of the tightening strip;
[0025] A plurality of the isolation strips are close to the second fastener and far from the second groove on the isolation surface.
[0026] Further, in the isolated cluster type tightening device of the present utility model, a plurality of the isolation strips are arranged at equal intervals on both sides of the connecting portion of the tightening strip.
[0027] Further, in the isolated cluster type tightening device of the present utility model, a limit card is further included;
[0028] The limit card includes a fourth cylinder body, and the limit card is inserted through the fourth cylinder body on the tightening base.
[0029] Further, in the isolated cluster type tightening device of the present utility model, the limit card further includes a fourth clamping strip;
[0030] The fourth clamping strip is arranged on any inner surface of the fourth cylinder body, and the limit card abuts against the tightening base through the fourth clamping strip. Brief Description of the Drawings
[0031] The drawings described herein are provided to further understand the present utility model and form a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0032] Figure 1 is a schematic side view of the isolated cluster type tightening device of the present utility model;
[0033] Figure 2 is a schematic view of the isolated cluster type tightening device of the present utility model showing the connection surface of the tightening base;
[0034] Figure 3 is a schematic view of the isolated cluster type tightening device of the present utility model showing the clamping surface of the tightening base;
[0035] Figure 4 is a schematic connection view of the first clamping device and the tightening base in the present utility model;
[0036] Figure 5 is a schematic side view of the structure after the connection of the first clamping device and the tightening base in the present utility model;
[0037] Figure 6 is a schematic connection view of the second clamping device, the tightening strip and the connecting part in the present utility model;
[0038] Figure 7 is a schematic connection view of the second clamping device and the tightening strip in the present utility model;
[0039] Figure 8 is a schematic view of the working state of the isolated cluster type tightening device of the present utility model;
[0040] Figure 9 is a schematic side view of the working state of the isolated cluster type tightening device of the present utility model;
[0041] Figure 10 is a schematic view of the structure of the first clamping device in the present utility model;
[0042] Figure 11 is a schematic view of the structure of the second clamping device in the present utility model;
[0043] Figure 12 is a schematic view of the structure of the connecting block in the present utility model.
[0044] Reference Signs:
[0045] 1. First clamping device; 101. First cylinder; 102. First clamping strip; 2. Second clamping device; 201. Second cylinder; 202. Second clamping strip; 3. Tightening base; 301. Clamping surface; 302. Connection surface; 303. First groove; 304. First tightening base; 305. Second tightening base; 306. Third tightening base; 307. First through groove; 308. Second through groove; 4. Tightening strip; 401. Isolation surface; 5. Connection part; 501. Protrusion; 502. Connection block; 5021. Third cylinder; 5022. Third clamping strip; 5023. First partition; 5024. Second partition; 6. Isolation strip; 7. Limit clamp. Detailed implementation mode
[0046] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0047] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0048] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined. The meaning of "several" is one or more unless otherwise specifically defined.
[0049] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.
[0050] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0051] There are many pipelines at the wheel edge of the wheels of the mine-resistant ambush protected assault vehicle, including brake air pipes, parking brake air pipes, central inflation and deflation pipelines, and ventilation pipes for the main reducer and wheel side reducer. In order to arrange the pipelines in the wheel edge area neatly, each pipeline needs to be bundled into a bunch. The amount of jump of each pipeline after bundling is different, which will cause adjacent metal braided hoses tied together to rub against each other due to relative displacement, and then wear the metal braided layer. After the metal braided layer is damaged, the braided steel wires will be scattered, and the scattered steel wires will further pierce the rubber layer of the air pipe they protect until the air pipe leaks.
[0052] Please refer to Figures 1 to 9 In order to solve the above technical problems, the present utility model provides an isolation type bundled tightening device, which includes a first clamp 1, a second clamp 2, a tightening base 3 and a tightening strip 4; wherein: the tightening base 3 is provided with a clamping surface 301 and a connecting surface 302, the clamping surface 301 is provided with a plurality of first grooves 303, and a first clamp 1 is arranged on one side of the clamping surface 301 at any end of the tightening base 3; the tightening strip 4 is provided with an isolation surface 401, the isolation surface 401 is provided with a connecting part 5, the tightening strip 4 is connected to the tightening base 3 through the connecting part 5, and the isolation surface 401 and the connecting surface 302 are arranged oppositely; a second clamp 2 is arranged on one side of the isolation surface 401 at one end of the tightening strip 4 close to the first clamp 1, and a plurality of second grooves are arranged on the isolation surface 401 at one end of the tightening strip 4 far from the second clamp 2.
[0053] During specific implementation: The above-mentioned isolated cluster-type tightening device is used to cluster multiple tubular objects. Multiple tightening strips 4 can be set in the tightening device according to the number of tubular objects. First, use the tightening strip 4 to wind a single tubular object to be clustered, and lock it with the second clamping device 2. Then, use the tightening base 3 to cluster all the locked tightening strips 4, and lock them with the first clamping device 1. Since each tightening strip 4 has a certain thickness, an isolation protection can be formed between them. Constrained or fixed by the tightening base 3, it can prevent the tubular objects from bumping or wearing against each other. Further, when clustering the metal braided hoses outside the air pipes of an anti-mine and anti-ambush assault vehicle, first use the tightening strip 4 to wind a single metal braided hose to be clustered, and lock it with the second clamping device 2. Then, use the tightening base 3 to cluster all the locked tightening strips 4, and lock them with the first clamping device 1. Since each tightening strip 4 has a certain thickness, an isolation protection can be formed between them. Constrained or fixed by the tightening base 3, it can prevent the metal braided hoses from bumping or wearing against each other.
[0054] From the structure and specific implementation process of the above-mentioned isolated cluster-type tightening device, it can be seen that in the isolated cluster-type tightening device of the present invention, one end of the tightening base 3 away from the first clamping device 1 can pass through the first clamping device 1, and the first clamping device 1 is connected to the first groove 303 on the clamping surface 301, so that the tightening base 3 forms a ring; one end of the tightening strip 4 away from the second clamping device 2 can pass through the second clamping device 2, and the second clamping device 2 is connected to the second groove on the isolation surface 401, so that the tightening strip 4 forms a ring; through the first clamping device 1 and the second clamping device 2, the sizes of the rings formed by the tightening base 3 and the tightening strip 4 can be adjusted respectively. This tightening device is used to cluster multiple tubular objects. During the specific use process, multiple tightening strips 4 can be set in the tightening device according to the number of tubular objects. First, use the tightening strip 4 to wind a single tubular object to be clustered, and lock it with the second clamping device 2. Then, use the tightening base 3 to cluster all the locked tightening strips 4, and lock them with the first clamping device 1. Since each tightening strip 4 has a certain thickness, an isolation protection can be formed between them. Constrained or fixed by the tightening base 3, it can prevent the tubular objects from bumping, wearing or relative displacement with each other. Specifically, the above-mentioned tightening device can be used to cluster the air pipes of an anti-mine and anti-ambush assault vehicle, and can prevent the bundled air pipes from bumping, wearing or relative displacement with each other. Further, a metal braided hose is arranged on the outer layer of the air pipe. The tightening device of the present invention can be used to cluster the metal braided hoses, and can prevent the metal braided hoses from bumping or wearing against each other, thereby protecting the integrity of the air pipes. Through the above technical solutions, the technical problem that after the protective air pipes exposed outside the vehicle body of the existing anti-mine and anti-ambush assault vehicle are clustered, the metal braided hoses wear and pierce the rubber layer of the air pipes, resulting in air leakage of the air pipes, is solved.
[0055] Please refer to Figure 10 As a possible implementation, in the isolation type cluster tightening device of the present utility model, the first tightening device 1 includes a first cylinder body 101 and a first tightening strip 102 that matches the first groove 303; the first tightening strip 102 is arranged on any inner side surface of the first cylinder body 101, and the side of the first cylinder body 101 away from the first tightening strip 102 is connected to the tightening base 3, and the tightening surface 301 of the tightening base 3 is arranged opposite to the first tightening strip 102 of the first tightening device 1.
[0056] With the above technical solution, in the isolation type cluster tightening device of the present utility model, the first tightening strip 102 is connected in a matching manner with the first groove 303, and the tightening surface 301 of the tightening base 3 is arranged opposite to the first tightening strip 102 of the first tightening device 1. After the tightening base 3 is wound into a ring shape, it can be locked by the first tightening device 1, and then the tubular objects can be clustered.
[0057] Furthermore, in order to make the end of the tightening base 3 easily pass through the first tightening device 1 and prevent the tightening base 3 from sliding in the reverse direction after being tightened, the first tightening strip 102 and / or the first groove 303 can be inclined. Specifically, the first tightening strip 102 can be inclined in the first cylinder body 101, and the first groove 303 can be inclined on the tightening surface 301 of the tightening base 3; the inclination direction of the first tightening strip 102 in the first cylinder body 101 can be towards the end of the tightening base 3 away from the first tightening device 1, and for the first groove 303, its inclination direction can also be towards the end of the tightening base 3 away from the first tightening device 1 when viewed from its bottom.
[0058] Please refer to Figure 11 As a possible implementation, in the isolation type cluster tightening device of the present utility model, the second tightening device 2 includes a second cylinder body 201 and a second tightening strip 202 that matches the second groove; the second tightening strip 202 is arranged on any inner side surface of the second cylinder body 201, and the side of the second cylinder body 201 away from the second tightening strip 202 is connected to the tightening strip 4, and the isolation surface 401 of the tightening strip 4 is arranged opposite to the second tightening strip 202 of the second tightening device 2.
[0059] With the above technical solution, in the isolated cluster-type tightening device of the present utility model, the second clamping strip 202 matches the second groove, and the isolation surface 401 of the tightening strip 4 is arranged opposite to the second clamping strip 202 of the second clamping device 2. After the tightening strip 4 is wound into a ring shape, it can be locked by the second clamping device 2. Further, in order to make the end of the tightening strip 4 easily pass through the second clamping device 2 and prevent the tightening strip 4 from sliding in the reverse direction after being tightened, the second clamping strip 202 and / or the second groove can be inclined; specifically, the second clamping strip 202 can be inclined in the second cylinder body 201, the second groove can be inclined on the isolation surface 401 of the tightening strip 4, the inclination direction of the second clamping strip 202 in the second cylinder body 201 can be towards the end of the tightening strip 4 away from the second clamping device 2, and for the second groove, when viewed from its bottom, its inclination direction can also be towards the end of the tightening strip 4 away from the second clamping device 2.
[0060] Please refer to Figures 1 to 3 , Figure 6 , Figure 8 and Figure 9 , as a possible implementation manner, in the isolated cluster-type tightening device of the present utility model, the connecting portion 5 includes a protrusion 501 and a connecting block 502; any side of the protrusion 501 is connected to the isolation surface 401 of the tightening strip 4, and the other side is connected to the connecting block 502, and the side of the connecting block 502 away from the protrusion 501 is connected to the tightening base 3.
[0061] With the above technical solution, the protrusion 501 of the connecting portion 5 is used to connect with the tightening strip 4, and the connecting block 502 is used to connect with the tightening base 3. Since the connecting portion 5 adopts the protrusion 501 and the connecting block 502, and the protrusion 501 is directly connected to the isolation surface 401 of the tightening strip 4, the winding of the tightening strip 4 is more flexible, thereby avoiding affecting the performance of the tightening strip 4 at the connection between the tightening strip 4 and the protrusion 501. The combined use of the protrusion 501 and the connecting block 502 can effectively disperse the stress generated during the tightening process through multi-point connection, avoiding damage to the structures of the connecting portion 5, the tightening base 3 or the tightening strip 4 due to excessive single-point force during the use of the tightening device, thereby improving the structural stability and service life of the entire tightening device. Further, with the above structure of the connecting portion 5, it is easier to install the tightening base 3 and the tightening strip 4, and avoid damage to the structures of the tightening base 3 or the tightening strip 4 during the installation or disassembly process. Specifically, during installation, only need to connect the connecting block 502 with the tightening base 3, and then connect the protrusion 501 with the tightening strip 4 and the connecting block 502, which greatly simplifies the installation steps.
[0062] Please refer to Figure 2 and Figure 4, as a possible implementation, in the isolated cluster type tightening device of the present utility model, the tightening base body 3 includes a first tightening base body 304, a second tightening base body 305, and a third tightening base body 306.
[0063] With the above technical solution, in the isolated cluster type tightening device of the present utility model, by setting the tightening base body 3 as the first tightening base body 304, the second tightening base body 305, and the third tightening base body 306, when the three tightening base bodies are used in combination, multi-point fixation of the bundled object can be achieved. Compared with a single tightening base body, multiple tightening base bodies can more effectively disperse the tightening force, prevent damage to the bundled object or itself caused by excessive single-point force, and at the same time improve the stability and reliability of the bundling. Further, with the tightening base body 3 having the above structure, through the coordinated work of multiple tightening base bodies, a more stable tightening structure can be formed, which helps to prevent the loosening or falling off of the tightening device during use and improve the overall reliability.
[0064] Please refer to Figure 2 , Figure 4 , Figure 6 and Figure 12 , as a possible implementation, in the isolated cluster type tightening device of the present utility model, a first through groove 307 is provided between the first tightening base body 304 and the second tightening base body 305, and a second through groove 308 is provided between the second tightening base body 305 and the third tightening base body 306; the connecting block 502 includes a third cylinder body 5021, a third clamping strip 5022, a first partition 5023 matching the first through groove 307, and a second partition 5024 matching the second through groove 308; either end of the third cylinder body 5021 is connected to the protrusion 501; the first partition 5023 and the second partition 5024 are arranged inside the third cylinder body 5021 and are respectively connected to the first through groove 307 and the second through groove 308; a third clamping strip 5022 is provided on the inner side surface of the third cylinder body 5021 away from the protrusion 501, and third clamping strips 5022 are provided on both sides of the first partition 5023 and / or the second partition 5024.
[0065] With the above technical solution, in the isolation type cluster tightening device of the present utility model, the tightening strip 4 is connected to the protrusion 501, and the protrusion 501 is connected to the connection block 502. It can be regarded that the tightening strip 4 is connected to the tightening base body 3 through the connection block 502. Specifically, a first through groove 307 is provided between the first tightening base body 304 and the second tightening base body 305, and a second through groove 308 is provided between the second tightening base body 305 and the third tightening base body 306. The connection block 502 includes a third cylinder body 5021, a third clamping strip 5022, a first partition 5023 matching the first through groove 307, and a second partition 5024 matching the second through groove 308. The first through groove 307 can be connected to the first partition 5023 in a matching manner, and the second through groove 308 can be connected to the second partition 5024 in a matching manner. Through the matching action of the first through groove 307 and the first partition 5023, and the second through groove 308 and the second partition 5024, the connection block 502 can slide along the tightening base body 3, improving the versatility and flexibility of the tightening device. After connecting the connection block 502 to the tightening base body 3, the third clamping strip 5022 provided on the connection block 502, that is, the third clamping strip 5022 provided in the third cylinder body 5021, can fix the connection block 502 on the tightening base body 3 through the matching connection with the first groove 303 on the tightening base body 3.
[0066] Please refer to Figure 6 , Figure 8 and Figure 9 , as described above, since each tightening strip 4 has a certain thickness, an isolation protection can be formed between them. Constrained or fixed by the tightening base body 3, the tubular objects can be prevented from bumping or rubbing against each other. In order to further improve the isolation protection ability between each tightening strip 4, in the isolation type cluster tightening device of the present utility model, a plurality of isolation strips 6 are further provided on the isolation surface 401 of the tightening strip 4. The plurality of isolation strips 6 are close to the second clamp 2 and far from the second groove on the isolation surface 401. Exemplarily, in order to make the force between each tightening strip 4 more uniform and further improve the isolation protection ability between each tightening strip 4, in the isolation type cluster tightening device of the present utility model, the plurality of isolation strips 6 are arranged at equal intervals on both sides of the connection part 5 of the tightening strip 4.
[0067] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 8 and Figure 9, as a possible implementation, the isolation type cluster tightening device of the present utility model further includes a limit card 7; the limit card 7 includes a fourth cylinder body, and the limit card 7 is inserted on the tightening base body 3 through the fourth cylinder body. With the above technical solution, when the structure of the tightening base body 3 adopts the above-mentioned first tightening base body 304, second tightening base body 305 and third tightening base body 306, the limit card 7 can be used to constrain the first tightening base body 304, second tightening base body 305 and third tightening base body 306 together. On the one hand, it improves the stability of the tightening base body for clustering the objects to be clustered. On the other hand, it can avoid the excessive distance between the first through groove 307 and / or the second through groove 308, or the uneven width of the first through groove 307 and / or the second through groove 308, resulting in the inability of the connecting block 502 to be stably connected to the tightening base body 3.
[0068] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 8 and Figure 9 , as a possible implementation, in the isolation type cluster tightening device of the present utility model, the limit card 7 further includes a fourth clamping strip; the fourth clamping strip is arranged on any inner surface of the fourth cylinder body, and the limit card 7 is in contact with the tightening base body 3 through the fourth clamping strip. With the above technical solution, the limit card 7 can be fixed on the tightening base body 3 through the fourth clamping strip, avoiding the movement of the limit card 7 on the tightening base body 3 from affecting the use performance of the tightening device. Further, by arranging the limit card 7 near the connecting block 502 on the tightening base body 3, or directly contacting the connecting block 502 on the tightening base body 3, the position of the connecting block 502 on the tightening base body 3 can be further constrained, avoiding the connection failure between the third clamping strip 5022 of the connecting block 502 and the first groove 303, resulting in the sliding of the connecting block 502 on the tightening base body 3 and affecting the use performance of the isolation type cluster tightening device of the present utility model.
[0069] In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in a suitable manner in any one or more embodiments or examples.
[0070] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims
1. An isolated cluster type tightening device, characterized in that: include: A first clamp and a second clamp; A tightening base body is provided with a clamping surface and a connecting surface, the clamping surface is provided with a plurality of first grooves, and one side of the clamping surface at either end of the tightening base body is provided with the first clamp; The tightening strip is provided with an isolation surface, the isolation surface is provided with a connecting portion, the tightening strip is connected to the tightening base through the connecting portion, and the isolation surface and the connecting surface are arranged opposite to each other; The second clamp is arranged on one side of the isolation surface of the tightening strip close to one end of the first clamp, and a plurality of second grooves are arranged on the isolation surface of the tightening strip away from one end of the second clamp.
2. The isolated cluster-type tightening device according to claim 1, characterized in that: The first clamping device comprises: a first cylinder, and A first clamping strip matching the first groove; the first clamping strip is arranged on any inner side surface of the first cylinder, the first cylinder is connected to the tightening base on the side away from the first clamping strip, and the clamping surface of the tightening base is arranged opposite to the first clamping strip of the first clamp.
3. The isolated cluster-type tightening device according to claim 1, characterized in that: The second clamping device comprises: a second cylinder, and A second clamping strip matching the second groove; the second clamping strip is arranged on any inner side surface of the second cylinder, the second cylinder is connected to the clamping strip on the side away from the second clamping strip, and the isolation surface of the clamping strip is arranged opposite to the second clamping strip of the second clamp.
4. The isolated cluster-type tightening device according to claim 1, characterized in that: The connecting portion includes a protrusion and a connecting block; Any one side of the protrusion is connected to the isolation surface of the tightening strip, and the other side is connected to the connecting block, and the connecting block is connected to the tightening base away from the side of the protrusion.
5. The isolated cluster-type tightening device according to claim 4, characterized in that: The fastening matrix includes a first fastening matrix, a second fastening matrix and a third fastening matrix.
6. The isolated cluster-type tightening device according to claim 5, characterized in that: A first through groove is provided between the first tightening base and the second tightening base, and a second through groove is provided between the second tightening base and the third tightening base; The connecting block comprises a third cylinder, a third clamping strip, a first baffle matching the first through slot, and a second baffle matching the second through slot; either end of the third cylinder is connected to the protrusion; The first partition plate and the second partition plate are arranged inside the third cylinder and are respectively connected to the first through groove and the second through groove; the third clamping strip is arranged on the inner side surface of the third cylinder away from the protrusion, and the third clamping strip is arranged on both sides of the first partition plate and / or the second partition plate.
7. The isolated cluster-type tightening device according to claim 6, characterized in that: A plurality of isolation strips are arranged on the isolation surface of the tightening strip; The plurality of isolation strips are located on the isolation surface close to the second clamp and away from the second groove.
8. The isolated cluster-type tightening device according to claim 7, characterized in that: The plurality of isolation strips are arranged at equal intervals on both sides of the connection portion of the tightening strip.
9. The isolated cluster-type tightening device according to claim 8, characterized in that: Also includes limit cards; The limiting card comprises a fourth cylinder, and the limiting card is inserted into the tightening base through the fourth cylinder.
10. The isolated cluster-type tightening device according to claim 9, characterized in that: The limit card also includes a fourth clamping strip; The four clamping strips are arranged on any inner surface of the fourth cylinder, and the limit clip is in contact with the tightening base through the fourth clamping strip.