Stable projector shell cable cover

Abstract

The utility model provides a stable projector shell cable cover, which comprises a cable cover, a plurality of shells arranged on the surface of the cable cover, a plurality of connecting rings arranged on the surfaces of the shells, and a fixing block arranged on the shell arranged on the right side of the surface of the cable cover. According to the stable projectile shell cable cover, the left shell, the right shell and other structures are arranged, the connection firmness and stability of the left shell and the right shell are ensured through cooperation of the first connecting end and the second connecting end, the connection reliability is enhanced through further cooperation of the fixing blocks and the grooves and further cooperation of the limiting blocks and the limiting grooves, and the stability of the projectile shell cable cover is improved. The cable cover effectively prevents looseness or separation in the use process, the first connecting end and the second connecting end can be separated when transportation is needed, single-section separation transportation of the shell is achieved, the transportation cost and difficulty are reduced, the shell section where the problem exists can be rapidly positioned during maintenance, single-section maintenance is conducted, the whole cable cover does not need to be disassembled on a large scale, the maintenance efficiency is improved, and the maintenance cost is reduced. And the risk of secondary damage to other parts is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of projectile cable covers, and more particularly to a stable projectile shell cable cover. Background Art

[0002] In a broad sense, wires and cables are also referred to as cables. In a narrow sense, cables refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors. In the projectile structure design, in order to protect the cables passing through the outside of the shell, it is necessary to cover the cables with cable covers. The cable cover is a long strip structure and requires enough fixing points to fix it to the shell.

[0003] However, the existing stable projectile housing cable cover has the following problems when used:

[0004] Since existing cable cover shells are usually long, when in use, if there is a problem with the cable and it needs to be repaired, the entire cable cover shell needs to be removed, which is cumbersome and inconvenient, and has a great impact on the normal use and operation of the cable. Secondly, the long shell is easily deformed by external forces during processing, transportation and installation. After deformation occurs, the cost of replacing the entire shell is high and it takes a long time.

[0005] The utility model can play the role of only opening the part that needs to be repaired during maintenance without having to disassemble the entire cable cover; and even if a section of the shell is slightly deformed, it can be repaired or replaced separately without affecting the use of the entire cable cover. Utility Model Content

[0006] The present invention aims to solve the technical problems raised by the above-mentioned background technology and provide a stable projectile shell cable cover.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stable projectile shell cable cover, comprising: a cable cover, a plurality of shells are provided on the surface of the cable cover, a plurality of connecting rings are provided on the surface of the shell, a fixing block is provided on the shell provided on the right side of the surface of the cable cover, the shell comprises a right shell and a left shell, the inner sides of the right shell and the left shell are respectively fixedly installed with a connecting end one and a connecting end two, the connecting ring comprises a lower ring body and an upper ring body, the front and rear sides of the lower ring body and the upper ring body are both provided with fixed ends, the fixing block is provided on the front and rear sides of the middle part of the connecting end one, and the fixing block is embedded in the inside of the connecting end two.

[0008] A further preferred solution: a screw rod 1 is fixedly installed around the upper and lower sides of the left end of the connecting end 1 at equal distances, and a through hole is opened at equal distances on the upper and lower sides of the right end of the connecting end 2. The screw rod 1 is matched with the through hole, and a nut 1 is threadedly connected to the surface of the screw rod 1.

[0009] A further preferred solution is that grooves are provided on the front and rear sides of the middle portion of the right end of the second connecting end, a limiting groove is provided on the inner side of the groove, and the fixing block is embedded in the groove.

[0010] A further preferred solution: screw rod 2 is provided on the left and right sides of the upper end of the fixed end of the lower ring body, and sockets are provided on the left and right sides of the fixed end of the upper ring body. The screw rod 2 is matched with the sockets, and the surface of the screw rod 2 is threadedly connected with a nut 2.

[0011] A further preferred solution is that magnets are provided at the four corners of the inner side surface of the fixed end, and rubber pads are provided on the contact surfaces of the lower ring body and the upper ring body with the shell.

[0012] A further preferred solution is that the inner side surfaces of the fixing blocks are fixedly mounted with limiting blocks, the right ends of the limiting blocks are chamfered, and the limiting blocks are matched with the limiting grooves.

[0013] Beneficial effects:

[0014] 1. By providing the connection end 1 and the connection end 2, during installation, the screw 1 on the connection end 1 passes through the through hole on the connection end 2, and then the nut 1 is screwed on, so that the right shell and the left shell can be tightly connected, ensuring the strength and stability of the shell connection. When transportation and maintenance are required, the nut 1 can be quickly unscrewed to separate the connection end 1 and the connection end 2, realizing single-section separation transportation and single-section maintenance of the shell, reducing transportation costs and difficulty and improving maintenance efficiency;

[0015] 2. By providing the groove, the limiting groove, the fixing block and the limiting block, when the right shell and the left shell are connected and closed, the fixing block can be accurately embedded in the groove. At the same time, the limiting block on the fixing block is matched with the limiting groove. As the screw completely passes through the through hole, the limiting block will slide into the limiting groove, further enhancing the connection firmness of the shell;

[0016] 3. In summary, this type of stable projectile shell cable cover, by providing a left shell, a right shell and other structures, through the cooperation of connection end one and connection end two, and the connection method of screw one, through hole and nut one, ensures the firmness and stability of the connection between the left shell and the right shell. The further cooperation between the fixing block and the groove, and the limit block and the limit groove enhances the reliability of the shell connection, effectively prevents loosening or separation during use, and provides solid protection for the internal cables. When transportation is required, the connection end one and the connection end two can be separated to realize single-section separation and transportation of the shell, reducing transportation cost and difficulty. During maintenance, the shell section with the problem can be quickly located and single-section maintenance can be carried out without large-scale disassembly of the entire cable cover, thereby improving maintenance efficiency, reducing maintenance workload and the risk of secondary damage to other parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the shell connection structure of the present utility model.

[0019] Figure 3 This is a schematic diagram of the shell end structure of the present utility model.

[0020] Figure 4 This is a schematic diagram of the fixing ring structure of the present utility model.

[0021] Figure 5 This is a schematic diagram of the end cap embedding groove structure of the present utility model.

[0022] Figure 1-5 Middle: 1. Cable cover; 2. Shell; 201. Right shell; 202. Left shell; 203. Connection end 1; 204. Connection end 2; 205. Screw 1; 206. Through hole; 207. Nut 1; 208. Groove; 209. Limiting groove; 3. Connecting ring; 301. Lower ring body; 302. Upper ring body; 303. Fixed end; 304. Screw 2; 305. Jack; 306. Nut 2; 307. Rubber pad; 308. Magnet; 4. Fixing block; 401. Limiting block. DETAILED DESCRIPTION

[0023] The following is a combination of the appended examples of the present invention Figure 1-Figure 5 , clearly and completely describe the technical solutions in the embodiments of the present utility model.

[0024] See also Figure 1-5In an embodiment of the present invention, a stable projectile shell cable cover includes: a cable cover 1, a plurality of shells 2 are provided on the surface of the cable cover 1, a plurality of connecting rings 3 are provided on the surface of the shell 2, a fixing block 4 is provided on the shell 2 provided on the right side of the cable cover 1 surface, the shell 2 includes a right shell 201 and a left shell 202, the inner sides of the right shell 201 and the left shell 202 are respectively fixedly mounted with a connecting end 1 203 and a connecting end 204, the connecting ring 3 includes a lower ring body 301 and an upper ring body 302, the front and rear sides of the lower ring body 301 and the upper ring body 302 are both provided with a fixing end 303, and the fixing block 4 is provided on the front and rear sides of the middle of the connecting end 1 203 , the fixing block 4 is embedded in the inside of the second connection end 204, the cable cover 1 serves as the main structure, and provides comprehensive protection for the cable. Several shells 2 are set on its surface to increase the strength and stability of the cable cover 1. At the same time, it can also disperse external impact forces and better protect the internal cables. The shell 2 is divided into a right shell 201 and a left shell 202. In the case of special turns, an arc-shaped turning shell can be made according to needs. When installing the shell 2, the connection and closure of the right shell 201 and the left shell 202 are achieved through the connection end 1 203 and the connection end 204. During the closing process, the fixing block 4 is embedded in the second connection end 204, further strengthening Strengthen the connection stability of the shell 2 to prevent the shell 2 from loosening or separating during use, then fix the connection end 1 203 and the connection end 204 to close the right shell 201 and the left shell 202 to ensure the sealing and stability of the shell 2, and then install the connecting ring 3 on the surface of the right shell 201 and the left shell 202 respectively. The connecting ring 3 is divided into a lower ring body 301 and an upper ring body 302. The lower ring body 301 and the upper ring body 302 are fixed together by the fixed end 303 to fix, restrict and protect the internal shell 2. The number and position of the connecting ring 3 can be adjusted according to the length and diameter of the cable to ensure that the cable cover 1 The firmness and stability of the cable cover are such that when transportation and maintenance are required, only the connection end 203, the connection end 204 and the fixed end 303 need to be separated, so that the shell 1 is divided into the right shell 201 and the left shell 202 again, and the connecting ring 3 is divided into the lower ring body 301 and the upper ring body 302, which can be disassembled for transportation. By locating the shell section 2 where the problem is located, the right shell 201 and the left shell 202 of the section are separated to achieve single-section maintenance. There is no need to carry out large-scale disassembly and maintenance of the entire cable cover 1, which improves maintenance efficiency, reduces not only the maintenance workload, but also reduces the risk of secondary damage to other parts during the maintenance process.

[0025] In the embodiment of the present utility model, a screw rod 205 is fixedly installed around the upper and lower sides of the left end of the connection end 203 at equal distances, and a through hole 206 is opened at equal distances on the upper and lower sides of the right end of the connection end 204. The screw rod 205 is matched with the through hole 206. A nut 207 is threadedly connected to the surface of the screw rod 205. A groove 208 is opened on the front and back sides of the middle part of the right end of the connection end 204. A limiting groove 209 is opened on the inner side of the groove 208. The fixing block 4 is embedded in the groove 208. The inner side of the fixing block 4 is fixedly installed with a limiting block 401. The right end of the limiting block 401 is chamfered. The limiting block 401 is matched with the limiting groove 209. The screw rod 205 on the connection end 203 is matched with the connection end 20 4 cooperates with each other. After the screw rod 1 205 passes through the through hole 206, the nut 1 207 is rotated and screwed on the screw rod 1 205 to ensure that the right shell 201 and the left shell 202 have sufficient strength and stability when connected. When the screw rod 1 205 passes through the through hole 206, the fixing block 4 is embedded in the groove 208. As the screw rod 1 205 completely passes through the through hole 206, the chamfered setting of the limit block 401 on the fixing block 4 makes it easier to slide into the limit groove 209 during installation, further enhancing the firmness of the connection of the shell 2. When transportation or maintenance is required, the nut 1 207 can be quickly unscrewed to separate the connection end 1 203 and the connection end 204, thereby realizing the single-section separation of the shell.

[0026] In the embodiment of the present invention, screw rod 2 304 is provided on the left and right sides of the upper end of the fixed end 303 on the lower ring body 301, and socket 305 is provided on the left and right sides of the fixed end 303 on the upper ring body 302. Screw rod 2 304 and socket 305 are matched with each other, and nut 2 306 is connected with the surface of screw rod 2 304 by thread. The lower ring body 301 and the upper ring body 302 are connected by the cooperation of screw rod 2 304 on the fixed end 303, socket 305 and nut 2 306. First, the lower ring body 301 is placed in a suitable position on the shell 2, and then The upper ring body 302 is aligned with the fixed end 303 of the lower ring body 301, and the second screw 304 is inserted into the socket 305. Finally, the second nut 306 is tightened to complete the installation of the connecting ring 3, ensuring that the lower ring body 301 and the upper ring body 302 can be tightly combined together to provide a stable connection and support for the shell 2. When maintenance or cable replacement is required, the second nut 306 can be easily unscrewed to separate the lower ring body 301 and the upper ring body 302, which facilitates the assembly and disassembly of the connecting ring 3 and facilitates the installation and maintenance of the cable cover when needed.

[0027] In an embodiment of the present invention, magnets 308 are provided at the four corners of the inner side surface of the fixed end 303, and rubber pads 307 are provided on the contact surfaces of the lower ring body 301 and the upper ring body 302 with the shell 2. The magnets 308 at the four corners of the inner side surface of the fixed end 303 can play an auxiliary positioning role when installing the lower ring body 301 and the upper ring body 302. When the two are close to each other, the attraction of the magnets 308 will automatically align them, which is convenient and fast to install and improves the installation efficiency. The rubber pad 307 has certain elasticity and buffering performance. When the lower ring body 301 and the upper ring body 302 are in contact with the shell 2, the shell 2 can be protected, and the friction and collision between the connecting ring 3 and the shell 2 can be reduced to avoid scratches or damage to the surface of the shell 2. At the same time, the small gap between the connecting ring 3 and the shell 2 can be filled to enhance the sealing of the cable cover 1.

[0028] Working principle: When in use, the right shell 201 and the left shell 202 are connected and closed through the connecting end 1 203 and the connecting end 204. After the screw 1 205 on the connecting end 1 203 passes through the through hole 206 on the connecting end 204, the nut 1 207 is screwed on to ensure that the right shell 201 and the left shell 202 have sufficient strength and stability when connected. In the process of the screw 1 205 passing through the through hole 206, the fixing block 4 is embedded in the groove 208 of the connecting end 204, and the limiting block 401 on the fixing block 4 slides into the limiting groove 209, further enhancing the connection firmness of the shell 2. Afterwards, the connection is achieved through the cooperation of the screw 2 304 on the fixed end 303 with the jack 305 and the nut 2 306. First, place the lower ring body 301 in a suitable position on the shell 2, and then align the upper ring body 302 with the fixed end of the lower ring body 301. 303, so that the second screw 304 is inserted into the socket 305. During this process, the magnet 308 plays an auxiliary positioning role when installing the lower ring body 301 and the upper ring body 302, so that the two are automatically aligned when close to each other, thereby improving the installation efficiency. Finally, tighten the second nut 306 to provide a stable connection and support for the shell 2. When transportation and maintenance are required, it is only necessary to separate the connection end 203, the connection end 204 and the fixed end 303, so that the shell 2 can be divided into the right shell 201 and the left shell 202, and the connecting ring 3 can be divided into the lower ring body 301 and the upper ring body 302, so as to realize split transportation; during maintenance, the right shell 201 and the left shell 202 of the section can be separated by locating the section of shell 2 where the problem is, so as to realize single-section maintenance, without the need for large-scale disassembly and maintenance of the entire cable cover 1, thereby improving maintenance efficiency and reducing maintenance workload.

Claims

1. A stable projectile housing cable cover, comprising: A cable cover (1) is provided with a plurality of shells (2) on the surface of the cable cover (1), a plurality of connecting rings (3) are provided on the surface of the shells (2), a fixing block (4) is provided on the shell (2) provided on the right side of the surface of the cable cover (1), and the characteristics are as follows: the shell (2) includes a right shell (201) and a left shell (202), the inner side surfaces of the right shell (201) and the left shell (202) are respectively fixedly mounted with a connecting end 1 (203) and a connecting end 2 (204), the connecting ring (3) includes a lower ring body (301) and an upper ring body (302), the front and rear sides of the lower ring body (301) and the upper ring body (302) are both provided with a fixing end (303), the fixing block (4) is provided on the front and rear sides of the middle part of the connecting end 1 (203), and the fixing block (4) is embedded in the interior of the connecting end 2 (204).

2. The stable projectile housing cable cover according to claim 1, characterized in that: A screw rod (205) is fixedly installed around the upper and lower sides of the left end of the connecting end (203) at equal distances, and a through hole (206) is opened at equal distances on the upper and lower sides of the right end of the connecting end (204). The screw rod (205) and the through hole (206) are matched with each other, and a nut (207) is threadedly connected to the surface of the screw rod (205).

3. The stable projectile housing cable cover according to claim 2, characterized in that: The front and rear sides of the middle right end of the second connecting end (204) are both provided with grooves (208), the inner side of the groove (208) is provided with a limiting groove (209), and the fixing block (4) is embedded in the groove (208).

4. The stable projectile housing cable cover according to claim 1, characterized in that: The left and right sides of the upper end of the fixed end (303) on the lower ring body (301) are both provided with screw rods (304), and the left and right sides of the fixed end (303) on the upper ring body (302) are both provided with insertion holes (305). The screw rods (304) and the insertion holes (305) are matched with each other, and the surface of the screw rods (304) is threadedly connected with a nut (306).

5. The stable projectile housing cable cover according to claim 4, characterized in that: Magnets (308) are provided at the four corners of the inner side surface of the fixed end (303), and rubber pads (307) are provided on the contact surfaces of the lower ring body (301) and the upper ring body (302) with the shell (2).

6. The stable projectile housing cable cover according to claim 3, characterized in that: The inner side surfaces of the fixed blocks (4) are fixedly mounted with limiting blocks (401), the right ends of the limiting blocks (401) are chamfered, and the limiting blocks (401) are matched with the limiting grooves (209).

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