High-strength thread-locking simple-to-install cable joint

Abstract

The utility model relates to the technical field of cable joints, and discloses a high-strength thread-locking easy-to-install cable joint, which solves the problem that a male joint and a female joint are easy to loosen at present, and comprises a male joint and a female joint, the male joint is sleeved outside the female joint, the top of the male joint is fixedly connected with a cable II, and the top of the female joint is fixedly connected with a cable II. A first cable is fixedly connected to the bottom of the female connector, a connecting mechanism is arranged between the male connector and the female connector, a limiting mechanism is arranged on the outer side of the female connector, and a sealing gasket attached to the female connector is fixedly connected to the bottom of the male connector. According to the utility model, through the cooperation between the inner shaft and the sleeve block as well as between the connecting columns and the connecting blocks, the two connecting blocks can be rotated into the two side grooves respectively, and through the cooperation between the connecting columns and the sliding blocks as well as between the springs and the U-shaped round rods, the two L-shaped blocks can be inserted into the two bottom grooves respectively, so that the outer frame and the female joint are fixed; therefore, the male joint and the female joint can be conveniently connected to avoid loosening.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable joints, and specifically relates to a high-strength threaded locking and easy-installation cable joint. Background Art

[0002] A cable joint is a connecting device often used in the power system. Commonly used cable joints usually include a connecting seat for connecting cables, and an axial through-hole is provided in the connecting seat so that the cable can be inserted into the connecting seat or directly sleeved outside the connecting seat, thereby achieving the function of connecting cables; according to the patent document with the authorization publication number: CN218788533U and the name "A cable joint convenient for installation", through the sleeve block, the first connecting block and the second connecting block can be closely fitted, so that the cable main body and the female joint are closely connected together, making the connection of the device more convenient and labor-saving, with high sealing performance and strong practicability; however, there are still the following defects:

[0003] It connects the male joint and the female joint by means of insertion, and this method makes the strength of the whole cable joint relatively low, easily causing looseness between the male joint and the female joint, thereby affecting the normal use of the cable joint. Summary of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a high-strength threaded locking and easy-installation cable joint, effectively solving the problem that the male joint and the female joint are prone to looseness at present.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-strength threaded locking and easy-installation cable joint, including a male joint and a female joint, the male joint is sleeved outside the female joint, a cable two is fixedly connected to the top of the male joint, a cable one is fixedly connected to the bottom of the female joint, a connecting mechanism is arranged between the male joint and the female joint, a limiting mechanism is arranged outside the female joint, and a sealing gasket that fits with the female joint is fixedly connected to the bottom of the male joint;

[0006] The connecting mechanism includes an outer frame fixed to the outside of the male joint, two connecting blocks are symmetrically arranged on the outer frame, L-shaped blocks are arranged at the bottoms of the two connecting blocks, two side grooves are symmetrically arranged on the outside of the female joint, the two connecting blocks are respectively inserted into the two side grooves, two bottom grooves are symmetrically arranged at the bottom of the female joint, and the two L-shaped blocks are respectively inserted into the two bottom grooves.

[0007] Preferably, two installation grooves are symmetrically arranged on the outside of the outer frame, inner shafts are rotatably connected in the two installation grooves, sleeve blocks are fixedly sleeved on the outside of the two inner shafts, connecting columns are fixedly connected to the bottoms of the two sleeve blocks, and the bottoms of the two connecting columns are respectively fixed to the tops of the two connecting blocks.

[0008] Preferably, a slider is movably sleeved on the outer side of the connecting column. A spring is fixedly connected between the slider and the sleeve block. The spring is sleeved on the outer side of the connecting column. A U-shaped round rod is fixedly connected to the bottom of the slider. The U-shaped round rod penetrates through the connecting block and is movably connected with the connecting block. The L-shaped block is fixedly sleeved on the middle part of the outer side of the U-shaped round rod.

[0009] Preferably, the limiting mechanism includes a guide plate located on the outer side of the female connector. Two limiting columns are symmetrically and fixedly connected to the side of the guide plate close to the female connector. The female connector is located between the two limiting columns.

[0010] Preferably, a fixing plate is fixedly installed on the outer side of the female connector. Two guide columns are symmetrically and fixedly connected to the side of the fixing plate away from the female connector. Limiting blocks are fixedly connected to the ends of the two guide columns away from the fixing plate. The guide plate is movably sleeved on the outer sides of the two guide columns. A bolt is installed between the guide plate and the fixing plate.

[0011] Preferably, side sleeves are fixedly installed on the sides of the two connecting blocks away from each other. The two limiting columns respectively penetrate through the two side sleeves. Abutting rings are fixedly sleeved on the outer sides of the two limiting columns. The two abutting rings respectively abut against the two side sleeves.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] (1) In the present utility model, through the cooperation between the inner shaft, the sleeve block, the connecting column and the connecting block, it is convenient for the two connecting blocks to rotate into the two side grooves respectively. And through the cooperation between the connecting column, the slider, the spring and the U-shaped round rod, it is convenient for the two L-shaped blocks to be inserted into the two bottom grooves respectively, so as to fix the outer frame and the female connector, thereby facilitating the connection between the male connector and the female connector and avoiding loosening.

[0014] (2) In this new type, through the cooperation between the guide plate and the guide column, it is convenient for the two limiting columns to penetrate through the two side sleeves respectively. And through the cooperation between the guide plate, the fixing plate and the bolt, the positions of the two limiting columns can be fixed, and then the activities of the two connecting blocks can be avoided, thereby facilitating the firm connection between the male connector and the female connector and improving the strength of the whole cable connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0016] In the drawings:

[0017] Figure 1 is a schematic structural diagram of a high-strength threaded locking and simple installation cable connector of the present utility model;

[0018] Figure 2This is a schematic diagram of the disassembly structure of the male connector and female connector of the present utility model;

[0019] Figure 3 This is a schematic diagram of the connection mechanism structure of the present utility model;

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

[0021] In the figure: 1. Male connector; 2. Connection mechanism; 201. Outer frame; 202. Slide block; 203. Inner shaft; 204. Installation groove; 205. Sleeve block; 206. Spring; 207. Connection column; 208. Connection block; 209. U-shaped round rod; 2010. L-shaped block; 3. Limiting mechanism; 301. Guide plate; 302. Limiting block; 303. Bolt; 304. Guide post; 305. Limiting post; 306. Abutting ring; 307. Side sleeve; 308. Fixed plate; 4. Female connector; 5. Cable one; 6. Cable two; 7. Sealing gasket; 8. Side groove; 9. Bottom groove. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1, given by Figure 1-2 The present utility model includes a male connector 1 and a female connector 4. The male connector 1 is sleeved outside the female connector 4. A cable two 6 is fixedly connected to the top of the male connector 1. A cable one 5 is fixedly connected to the bottom of the female connector 4. A connection mechanism 2 is provided between the male connector 1 and the female connector 4. A limiting mechanism 3 is provided outside the female connector 4. A sealing gasket 7 that fits with the female connector 4 is fixedly connected to the bottom of the male connector 1.

[0024] Specifically, given by Figure 2-3Given that the connecting mechanism 2 includes an outer frame 201 fixed to the outside of the male connector 1. Two connecting blocks 208 are symmetrically arranged on the outer frame 201. L-shaped blocks 2010 are arranged at the bottoms of the two connecting blocks 208. Two side grooves 8 are symmetrically arranged on the outside of the female connector 4. The two connecting blocks 208 are respectively inserted into the two side grooves 8. Two bottom grooves 9 are symmetrically arranged at the bottom of the female connector 4. The two L-shaped blocks 2010 are respectively inserted into the two bottom grooves 9. Two mounting grooves 204 are symmetrically arranged on the outside of the outer frame 201. Inner shafts 203 are rotatably connected in the two mounting grooves 204. Sleeve blocks 205 are fixedly sleeved on the outside of the two inner shafts 203. Connecting columns 207 are fixedly connected to the bottoms of the two sleeve blocks 205. The bottoms of the two connecting columns 207 are respectively fixed to the tops of the two connecting blocks 208. Sliders 202 are movably sleeved on the outside of the connecting columns 207. Springs 206 are fixedly connected between the sliders 202 and the sleeve blocks 205. The springs 206 are sleeved on the outside of the connecting columns 207. U-shaped round rods 209 are fixedly connected to the bottoms of the sliders 202. The U-shaped round rods 209 penetrate through the connecting blocks 208 and are movably connected to the connecting blocks 208. The L-shaped blocks 2010 are fixedly sleeved on the middle parts of the outside of the U-shaped round rods 209;

[0025] In the use state, first insert the female connector 4 into the male connector 1 until the female connector 4 fits with the gasket 7. Then pull the two L-shaped blocks 2010 to drive the two sliders 202 to slide along the two connecting columns 207 respectively through the two U-shaped round rods 209. At the same time, the two springs 206 are both stretched. Since the two inner shafts 203 are respectively rotatably connected in the two mounting grooves 204, then rotate the two L-shaped blocks 2010 until the two connecting blocks 208 are respectively inserted into the two side grooves 8. At this time, release the control of the two L-shaped blocks 2010. Under the action of the elastic forces of the two springs 206, drive the two L-shaped blocks 2010 to rise respectively until the two L-shaped blocks 2010 are respectively inserted into the two bottom grooves 9 to fix the outer frame 201 and the female connector 4. Finally, connect the male connector 1 and the female connector 4 to prevent loosening.

[0026] Specifically, by Figure 4Provided, the limiting mechanism 3 includes a guiding plate 301 located outside the female connector 4. On one side of the guiding plate 301 close to the female connector 4, two limiting columns 305 are symmetrically and fixedly connected. The female connector 4 is located between the two limiting columns 305. A fixing plate 308 is fixedly installed on the outside of the female connector 4. On one side of the fixing plate 308 away from the female connector 4, two guiding columns 304 are symmetrically and fixedly connected. At one end of the two guiding columns 304 away from the fixing plate 308, a limiting block 302 is fixedly connected. The guiding plate 301 is movably sleeved outside the two guiding columns 304. A bolt 303 is installed between the guiding plate 301 and the fixing plate 308. On one side of the two connecting blocks 208 away from each other, a side sleeve 307 is fixedly installed. The two limiting columns 305 respectively penetrate through the two side sleeves 307. On the outside of the two limiting columns 305, a butting ring 306 is fixedly sleeved. The two butting rings 306 respectively butt against the two side sleeves 307;

[0027] In the use state, first, slide the guiding plate 301 along the two guiding columns 304 and close to the fixing plate 308, driving the two limiting columns 305 to move and respectively penetrate through the two side sleeves 307 until the two butting rings 306 respectively fit with the two side sleeves 307. At this time, the guiding plate 301 fits with the fixing plate 308. Then, fix the guiding plate 301 and the fixing plate 308 through the bolt 303 to limit the positions of the two limiting columns 305. Finally, to prevent the two connecting blocks 208 from moving, firmly connect the male connector 1 and the female connector 4 to improve the strength of the entire cable connector.

Claims

1. A high-strength threaded locking and easy-installation cable joint, comprising a male joint (1) and a female joint (4), the male joint (1) being sleeved outside the female joint (4), characterized in that: A cable two (6) is fixedly connected to the top of the male connector (1), a cable one (5) is fixedly connected to the bottom of the female connector (4), a connection mechanism (2) is provided between the male connector (1) and the female connector (4), a limiting mechanism (3) is provided on the outer side of the female connector (4), and a sealing gasket (7) that fits with the female connector (4) is fixedly connected to the bottom of the male connector (1); The connection mechanism (2) includes an outer frame (201) fixed to the outer side of the male connector (1). Two connection blocks (208) are symmetrically provided on the outer frame (201). L-shaped blocks (2010) are provided at the bottoms of the two connection blocks (208). Two side grooves (8) are symmetrically provided on the outer side of the female connector (4). The two connection blocks (208) are respectively inserted into the two side grooves (8). Two bottom grooves (9) are symmetrically provided at the bottom of the female connector (4). The two L-shaped blocks (2010) are respectively inserted into the two bottom grooves (9).

2. The high-strength threaded locking and easy-installation cable joint according to claim 1, wherein: Two mounting grooves (204) are symmetrically provided on the outer side of the outer frame (201). Inner shafts (203) are rotatably connected in the two mounting grooves (204). Sleeve blocks (205) are fixedly sleeved on the outer sides of the two inner shafts (203). Connection columns (207) are fixedly connected to the bottoms of the two sleeve blocks (205). The bottoms of the two connection columns (207) are respectively fixed to the tops of the two connection blocks (208).

3. The high-strength threaded locking and easy-to-install cable joint according to claim 2, wherein: A slider (202) is movably sleeved on the outer side of the connection column (207). A spring (206) is fixedly connected between the slider (202) and the sleeve block (205). The spring (206) is sleeved on the outer side of the connection column (207). A U-shaped round rod (209) is fixedly connected to the bottom of the slider (202). The U-shaped round rod (209) penetrates through the connection block (208) and is movably connected to the connection block (208). The L-shaped block (2010) is fixedly sleeved on the middle part of the outer side of the U-shaped round rod (209).

4. The high-strength threaded locking and easy-to-install cable joint according to claim 1, wherein: The limiting mechanism (3) includes a guide plate (301) on the outer side of the female connector (4). Two limiting columns (305) are symmetrically and fixedly connected to the side of the guide plate (301) close to the female connector (4). The female connector (4) is located between the two limiting columns (305).

5. The high-strength threaded locking simple-installation cable joint according to claim 1, wherein: A fixing plate (308) is fixedly installed on the outer side of the female connector (4). Two guide columns (304) are symmetrically and fixedly connected to the side of the fixing plate (308) away from the female connector (4). Limiting blocks (302) are fixedly connected to the ends of the two guide columns (304) away from the fixing plate (308). The guide plate (301) is movably sleeved on the outer sides of the two guide columns (304). A bolt (303) is installed between the guide plate (301) and the fixing plate (308).

6. The high-strength threaded locking and easy-installation cable joint according to claim 1, wherein: Side sleeves (307) are fixedly installed on the sides of the two connection blocks (208) away from each other. The two limiting columns (305) respectively penetrate through the two side sleeves (307). Abutting rings (306) are fixedly sleeved on the outer sides of the two limiting columns (305). The two abutting rings (306) respectively abut against the two side sleeves (307).

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