A cable branch box capable of fixing cables

Abstract

The present invention provides a cable branch box capable of fixing cables, which belongs to the technical field of electrical boxes. It solves the problem of inconvenience in fixing or removing cables during the use of the current cable branch box, and also solves the problem of cables easily falling off due to the weight of the cables acting on the connection during the use of the cables. The cable branch box capable of fixing cables includes a box body, a box door is rotatably connected to the left side of the front of the box body, heat dissipation holes are provided on the left and right sides of the box body surface, a first chassis is fixed above the right side of the inner cavity of the box body, and the cable branch box includes a moving mechanism, which includes a first motor. The present invention can fix and remove the cable body, and can also shave off the skin of the cable body, and after the installation of the cable body is completed, a lifting mechanism can be used to make the weight of the cable body act on the lifting mechanism to avoid the cable body from being detached from the connection due to the weight of the cable body.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical boxes and relates to a cable branch box, in particular to a cable branch box capable of fixing cables. Background Art

[0002] The cable branch box is used as a cable branch. The main function of the cable branch box is to branch or transfer the cable. It mainly plays the role of cable branching and cable transfer. With the rapid development of the modernization of the power industry, the transformation of the power grid has been launched in all directions. When the main line cable needs to realize multi-circuit distribution at a certain distance, the use of cable branch boxes as an important supporting equipment for power distribution is an economical, convenient and safe method.

[0003] After searching, it is found that a Chinese patent document discloses a cable branch box capable of fixing cables [Application number: CN202122123085.0; Publication number: CN216162349U]. This cable branch box capable of fixing cables includes a box body, a base is fixedly installed at the bottom of the box body, a same threaded rod is rotatably installed on the inner walls on the left and right sides of the base, a plurality of movable plates are threadedly connected to the outer side of the threaded rod, a first clamping plate is fixedly installed on the outer side of the movable plate, a vertical shaft is rotatably installed on the inner wall on one side of the top of the base, bevel gears are fixedly installed on the bottom end of the vertical shaft and the outer side of the threaded rod, and the two bevel gears are meshed with each other.

[0004] The device disclosed in this patent solves the problem that the existing cable branch box has poor fixing effect on the cables and the cables are prone to entanglement with each other. However, during use, the cable body cannot be removed, and the staff needs to carry tools to peel the skin of the cable body when using the cable body. If the staff does not carry tools, they cannot process the skin of the cable body, which is very troublesome. In addition, since the weight of the cable itself acts on the connection, the cable body is prone to fall off during long-term use, thereby affecting the operation of the cable branch box. Summary of the invention

[0005] The purpose of the present invention is to address the above-mentioned problems existing in the prior art and to propose a cable branch box that can fix cables. The cable branch box that can fix cables can fix and remove the cable body, and can also shave off the surface of the cable body. After the installation of the cable body is completed, a lifting mechanism can be used to make the weight of the cable body act on the lifting mechanism to avoid the cable body from detaching from the connection due to the weight of the cable body.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A cable branch box for fixing cables, comprises a box body, a box door is rotatably connected to the left side of the front of the box body, heat dissipation holes are provided on the left and right sides of the box body surface, a first chassis is fixed on the upper right side of the box body inner cavity, the cable branch box comprises a moving mechanism, the moving mechanism comprises a first motor, the first motor is fixed to the inner cavity of the first chassis, a third chassis is fixed on the right side of the lower surface of the box body, a peeling mechanism for peeling the cable surface is fixed in the inner cavity of the third chassis, first slide grooves are provided on the left and right sides of the box body inner cavity, a tap body is fixed to the inner cavity of the box body, a cable body is fixed to the lower side of the tap body, the cable body passes through the box body from the box body to the outside of the box body, a back plate is provided on the lower side of the tap body, the back plate is fixed in the inner cavity of the box body, a fixing and removal mechanism for fixing and removing the cable is fixed on the surface of the back plate, and a lifting mechanism for bearing the weight of the cable is fixed to the lower side of the box body inner cavity.

[0008] The working principle of the present invention is: if the staff wants to peel the surface of the cable body, they need to push the push button to move the blade to the inside of the shell, and insert the cable body into the drum, then release the push button, and use the moving mechanism in the box to provide power for the peeling mechanism, so that the blade peels the cable body, and then the staff inserts the cable body into the inner cavity of the box from the bottom of the box, and passes through the lifting mechanism and the fixed removal mechanism to connect to the splitter body, the staff uses the moving mechanism to make the first hydraulic rod reach the appropriate position, open the first hydraulic rod, and make the first hydraulic rod cooperate with the fixed removal mechanism to complete the fixation of the cable body, and then the staff uses the lifting mechanism to prevent the weight of the cable body from acting on the splitter body, if the fixed relationship between the cable body and the splitter body is to be released, the first hydraulic rod on the moving mechanism is used again and made to act on the fixed removal mechanism, so that the fixation can be released.

[0009] The number of the heat dissipation holes is twelve, and three holes are evenly distributed on the left and right sides of the box body.

[0010] With the above structure, the heat generated during operation can be simply dissipated through the heat dissipation holes.

[0011] The output shaft of the first motor is fixed with a first screw, the other end of the first screw passes through the lower side of the inner cavity of the box body and is connected to the inner cavity of the third chassis, the surface of the first screw is threadedly connected with a first threaded sleeve, the inner cavity of the first threaded sleeve is fixed with a second motor, the output shaft of the second motor is fixed with a second screw, the surface of the second screw is fixed with a second threaded screw, the other end of the second screw is fixed with a first slider, the first slider slides on the surface of the first slide groove on the left, the first threaded sleeve slides on the surface of the first slide groove on the right, and the rear side of the second threaded screw is fixed with a first hydraulic rod.

[0012] The above structure facilitates the first hydraulic rod to move up, down, left, and right, so that the first hydraulic rod can complete work in different places.

[0013] The working length of the first screw rod is greater than the length of the first sliding groove, and the working length of the second screw rod is equal to the distance from the leftmost cable body surface to the rightmost cable body surface.

[0014] By adopting the above structure, the working range of the first hydraulic rod can be limited.

[0015] The fixing and removal mechanism includes a limit ring and a slot, the limit ring and the slot are fixed to the front side of the back plate, a rotating shaft is fixed to the front side of the limit ring, a lower top plate is fixed to the surface of the rotating shaft, an upper top plate is fixed to one side of the rotating shaft, a connecting block is fixed below the rear surface of the lower top plate, and a buckle is fixed to the rear side of the connecting block.

[0016] The above structure facilitates the fixing and removal of the cable body.

[0017] The buckle is in an arc shape, and the center of the arc is located on the axis of the rotating shaft.

[0018] With the above structure, the arc-shaped buckle can completely enter the slot.

[0019] The fixed removal mechanism consists of four groups, the upper top plates of the first and third groups are located on the right side of the limiting ring, and the upper top plates of the second and fourth groups are located on the left side of the limiting ring.

[0020] By adopting the above structure, the leftmost side to the rightmost side of the upper top plate are symmetrical about the center of the second screw.

[0021] The peeling mechanism includes a driving pulley, which is fixed to the surface of the first threaded sleeve, and a driven pulley is arranged on the right side of the driving pulley, and a fixing rod is fixed on the upper side of the driven pulley, and the fixing rod rotates on the upper side of the inner cavity of the third chassis, and the surface of the driving pulley is rotatably connected with a belt, and the driving pulley and the driven pulley are connected by a belt, and a rotating drum is fixed on the lower side of the driven pulley, and a shell is fixed on the left and right sides below the inner cavity of the rotating drum, a second spring is fixed on the inner cavity of the shell, a moving block is fixed on the side of the second spring close to the center of the rotating drum, a blade is fixed on the surface of the moving block, and a third sliding groove is opened on the lower side of the shell, a second slider is fixed on the lower side of the moving block, the second slider slides in the third sliding groove, and a push button is fixed on the lower side of the second slider.

[0022] The length of the blade is equal to the thickness of the cable body skin, and the length of the third slide groove is greater than the length of the blade, by setting the lengths of the blade and the third slide groove.

[0023] The above structure will not cause damage to the wire body in the cable body.

[0024] The lifting mechanism includes a second hydraulic rod, which is fixed at the bottom of the box body cavity. A lifting plate is fixed on the top of the second hydraulic rod. Second sliding grooves are opened on the left and right sides of the inner cavity of the lifting plate. A first spring is fixed to the front side of the inner cavity of the lifting plate. A push plate is fixed to the other end of the first spring. The push plate slides on the surface of the second sliding groove. In this embodiment, a lifting plate, a second hydraulic rod, a first spring, a push plate and a second sliding groove are set.

[0025] With the above structure, the weight of the cable body acts between the lifting plate and the pushing plate.

[0026] Compared with the prior art, the cable branch box capable of fixing cables has the following advantages:

[0027] 1. The present invention can be used together with a fixed removal mechanism and a peeling mechanism through the operation of a moving mechanism. Under the action of the fixed removal mechanism, the staff can fix and remove the cable body. Under the action of the peeling mechanism, the staff can complete the peeling of the cable body without carrying peeling tools. After completing the installation of the cable body, a lifting mechanism can be used to make the weight of the cable body act on the lifting mechanism to avoid the cable body being separated from the connection due to its weight, thereby delaying the use of the branch box. This solves the current problem of fixing or removing the cable during the use of the cable branch box and the peeling work being completed by the staff without carrying peeling tools. It also solves the current problem of the cable weight acting on the connection during the use of the cable, which easily causes the cable to fall off.

[0028] 2. The present invention facilitates the peeling of one end of the cable body. During the use of the cable body, the staff generally needs to carry tools to peel the cable body before connecting it to the tap body. The peeling mechanism can be used in conjunction with the mobile mechanism, and the staff does not need to carry tools to complete the peeling work on one end of the cable body.

[0029] 3. The present invention facilitates lifting the lifting plate and the push plate by using a second hydraulic rod when the cable body is clamped by the push plate and the lifting plate, so that the weight of the cable body acts between the lifting plate and the push plate, thereby avoiding the cable body being separated from the splitter body due to its weight and delaying its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0031] Figure 2 It is a schematic diagram of the three-dimensional structure from the left side viewing angle in the present invention.

[0032] Figure 3 It is a front view structural schematic diagram of the present invention.

[0033] Figure 4 It is a schematic diagram of the three-dimensional structure after being cut open in the present invention.

[0034] Figure 5 It is a schematic diagram of a local three-dimensional structure in the present invention.

[0035] Figure 6 It is a schematic diagram of a local three-dimensional structure in the present invention.

[0036] Figure 7 It is a schematic diagram of a local three-dimensional structure in the present invention.

[0037] Figure 8 It is a schematic diagram of a local three-dimensional structure in the present invention.

[0038] Fig. 9 It is a schematic diagram of a local three-dimensional structure in the present invention.

[0039] Fig.10 The present invention Fig. 9 Schematic diagram of the enlarged structure at point A in the middle.

[0040] In the figure, 1, box body; 2, heat dissipation hole; 3, box door; 4, first slide slot; 5, third box; 6, first box; 7, tap body; 8, moving mechanism; 801, first motor; 802, first screw; 803, first threaded screw sleeve; 804, second screw; 805, second threaded screw; 806, first slider; 807, second motor; 808, first hydraulic rod; 9, back plate; 10, cable body; 11, lifting mechanism; 1101, lifting plate; 1102, second hydraulic rod; 1103, first spring; 1104, push plate; 110 5. Second slide; 12. Fixed removal mechanism; 1201. Limiting ring; 1202. Rotating shaft; 1203. Upper top plate; 1204. Lower top plate; 1205. Connecting block; 1206. Buckle; 1207. Slot; 13. Peeling mechanism; 1301. Active pulley; 1302. Belt; 1303. Fixed rod; 1304. Driven pulley; 1305. Rotating drum; 1306. Housing; 1307. Second spring; 1308. Third slide; 1309. Second slider; 1310. Push button; 1311. Moving block; 1312. Blade. DETAILED DESCRIPTION

[0041] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0042] like Figure 1-Figure 10As shown, the cable branch box that can fix cables comprises a box body 1, a box door 3 is rotatably connected to the left side of the front of the box body 1, heat dissipation holes 2 are provided on the left and right sides of the surface of the box body 1, a first chassis 6 is fixed on the upper right side of the inner cavity of the box body 1, the cable branch box comprises a moving mechanism 8, the moving mechanism 8 comprises a first motor 801, the first motor 801 is fixed to the inner cavity of the first chassis 6, a third chassis 5 is fixed on the right side of the lower surface of the box body 1, a peeling mechanism 13 for peeling the cable surface is fixed in the inner cavity of the third chassis 5, a first slide groove 4 is provided on the left and right sides of the inner cavity of the box body 1, a tap body 7 is fixed to the inner cavity of the box body 1, a cable body 10 is fixed to the lower side of the tap body 7, the cable body 10 passes through the box body 1 to the outside of the box body 1, a back plate 9 is provided on the lower side of the tap body 7, the back plate 9 is fixed in the inner cavity of the box body 1, a fixing and removal mechanism 12 for fixing and removing the cable is fixed on the surface of the back plate 9, and the lower side of the inner cavity of the box 1 A lifting mechanism 11 is fixedly provided for bearing the weight of the cable. The present invention can be used together with a fixing and removing mechanism 12 and a peeling mechanism 13 through the operation of a moving mechanism 8. Under the action of the fixing and removing mechanism 12, the staff can fix and remove the cable body 10. Under the action of the peeling mechanism 13, the staff can complete the peeling of the cable body 10 without carrying peeling tools. After completing the installation of the cable body 10, the lifting mechanism 11 can be used to make the weight of the cable body 10 act on the lifting mechanism 11, so as to avoid the cable body 10 being detached from the connection due to its weight, thereby delaying the use of the branch box. This solves the problems of fixing or removing the cable during the use of the current cable branch box and completing the peeling work without the staff carrying peeling tools. At the same time, it also solves the problem of the cable weight acting on the connection during the current use of the cable, which easily causes the cable to fall off.

[0043] There are twelve heat dissipation holes 2, and three are evenly distributed on the left and right sides of the box 1. Through the setting of the heat dissipation holes 2, when the electronic components in the box 1 are working, the heat generated by the work can be simply dissipated from the heat dissipation holes 2, avoiding heat accumulation in the box 1 and reducing the service life of the electronic components.

[0044] The output shaft of the first motor 801 is fixed with a first screw 802, the other end of the first screw 802 passes through the lower side of the inner cavity of the box body 1 and is connected to the inner cavity of the third chassis 5, the surface of the first screw 802 is threadedly connected with a first threaded sleeve 803, the inner cavity of the first threaded sleeve 803 is fixed with a second motor 807, the output shaft of the second motor 807 is fixed with a second screw 804, the surface of the second screw 804 is fixed with a second threaded screw 805, the other end of the second screw 804 is fixed with a first slider 806, the first slider 806 slides on the surface of the first slide groove 4 on the left side, and the first screw The threaded sleeve 803 slides on the surface of the first slide groove 4 on the right side, and the first hydraulic rod 808 is fixed to the rear side of the second threaded screw 805. In this embodiment, by setting the first motor 801, the first screw 802, the first threaded sleeve 803, the second screw 804, the second threaded screw 805, the first slider 806, the second motor 807 and the first hydraulic rod 808, the first hydraulic rod 808 can be easily displaced up, down, left and right, so that the first hydraulic rod 808 can complete the work in different places, and can provide a power source for the peeling mechanism 13 when the first screw 802 is working.

[0045] It is worth noting that a strip plate extending to the lower side of the first sliding block 806 is fixed below the left side surface of the first threaded sleeve 803 to limit the second threaded screw 805 and cooperate with the movement of the second threaded screw 805.

[0046] The working length of the first screw 802 is greater than the length of the first slide groove 4, and the working length of the second screw 804 is equal to the distance from the leftmost surface of the cable body 10 to the rightmost surface of the cable body 10. By setting the working lengths of the first screw 802 and the second screw 804, the working range of the first hydraulic rod 808 can be limited in actual use to ensure that the first hydraulic rod 808 has enough working area to complete the work.

[0047] The fixed removal mechanism 12 includes a limit ring 1201 and a slot 1207, the limit ring 1201 and the slot 1207 are fixed to the front side of the back plate 9, the front side of the limit ring 1201 is fixed with a rotating shaft 1202, the surface of the rotating shaft 1202 is fixed with a lower top plate 1204, one side of the rotating shaft 1202 is fixed with an upper top plate 1203, a connecting block 1205 is fixed below the rear side surface of the lower top plate 1204, and a buckle 1206 is fixed to the rear side of the connecting block 1205. In this embodiment, by setting the limit ring 1201, the rotating shaft 1202, the fixing rod 1303, the driven pulley 1304, the rotating drum 1305 and the housing 1306, it is convenient to move the mechanism 12 to the mobile position. 8, the fixing and removal of the cable body 10 are completed with the cooperation of the upper plate 1203. When fixing the cable body 10, the first hydraulic rod 808 is moved to a suitable position, and the first hydraulic rod 808 is opened, so that the output shaft of the first hydraulic rod 808 is pressed against the surface of the lower top plate 1204, and the buckle 1206 enters the slot 1207 under the drive of the lower top plate 1204, and the fixation is completed. When removing the cable body 10, the first hydraulic rod 808 is moved to the front side of the upper top plate 1203, and the output shaft of the first hydraulic rod 808 is extended, so that the upper top plate 1203 drives the rotating shaft 1202 and the lower top plate 1204, and the fixing relationship between the buckle 1206 and the slot 1207 is released.

[0048] The buckle 1206 is in an arc shape, and the center of the arc is located on the axis of the rotating shaft 1202. By setting the shape of the buckle 1206, the arc buckle 1206 can completely enter the slot 1207 when the buckle 1206 moves in a circle around the rotating shaft 1202.

[0049] The fixed dismantling mechanism 12 is composed of four groups. The upper plates 1203 of the first and third groups are located on the right side of the limiting ring 1201, and the upper plates 1203 of the second and fourth groups are located on the left side of the limiting ring 1201. By setting the position of the upper plates 1203, it is convenient to make the upper plates 1203 symmetrical from the leftmost to the rightmost side about the center of the second screw 804, so as to adapt to the working range of the first hydraulic rod 808 and avoid the problem of increasing the moving range of the first hydraulic rod 808 when the upper plate 1203 of the fourth group is on the right side of the limiting ring 1201.

[0050] The peeling mechanism 13 includes a driving pulley 1301, which is fixed to the surface of the first threaded screw sleeve 803, a driven pulley 1304 is arranged on the right side of the driving pulley 1301, a fixing rod 1303 is fixed to the upper side of the driven pulley 1304, the fixing rod 1303 rotates on the upper side of the inner cavity of the third chassis 5, a belt 1302 is rotatably connected to the surface of the driving pulley 1301, the driving pulley 1301 and the driven pulley 1304 are connected by the belt 1302, a rotating drum 1305 is fixed to the lower side of the driven pulley 1304, a shell 1306 is fixed to the left and right sides below the inner cavity of the rotating drum 1305, a second spring 1307 is fixed to the inner cavity of the shell 1306, a moving block 1311 is fixed to the side of the second spring 1307 close to the center of the rotating drum 1305, a blade 1312 is fixed to the surface of the moving block 1311, and a blade 1312 is fixed to the surface of the moving block 1311. There is a third slide groove 1308, and a second slider 1309 is fixed on the lower side of the moving block 1311. The second slider 1309 slides in the third slide groove 1308, and a push button 1310 is fixed on the lower side of the second slider 1309. In this embodiment, by arranging a driving pulley 1301, a belt 1302, a fixed rod 1303, a driven pulley 1304, a rotating drum 1305, a shell 1306, a second spring 1307, a third slide groove 1308, a second slider 1309, a push button 1310, a moving block 1311 and a blade 1312, it is convenient to peel one end of the cable body 10. During the use of the cable body 10, the staff generally needs to carry tools to peel the cable body 10 before it can be connected to the splitter body 7. The peeling mechanism 13 can be used with the cooperation of the moving mechanism 8, and the staff does not need to carry tools to complete the peeling work of one end of the cable body 10.

[0051] The length of the blade 1312 is equal to the thickness of the surface of the cable body 10, and the length of the third slide groove 1308 is greater than the length of the blade 1312. By setting the lengths of the blade 1312 and the third slide groove 1308, during use, when the blade 1312 rotates and peels the cable body 10, no damage is caused to the wire body inside the cable body 10. Moreover, under the limitation of the length of the blade 1312 and the third slide groove 1308, when the staff manually pushes the push button 1310, the blade 1312 can complete entering the interior of the outer shell 1306 without hindering the cable body 10 from entering the rotating drum 1305.

[0052] The lifting mechanism 11 includes a second hydraulic rod 1102, which is fixed below the inner cavity of the box body 1, a lifting plate 1101 is fixed on the top of the second hydraulic rod 1102, and second slide grooves 1105 are provided on the left and right sides of the inner cavity of the lifting plate 1101, a first spring 1103 is fixed on the front side of the inner cavity of the lifting plate 1101, and a push plate 1104 is fixed on the other end of the first spring 1103, and the push plate 1104 slides on the surface of the second slide groove 1105. In this embodiment, by setting The lifting plate 1101, the second hydraulic rod 1102, the first spring 1103, the push plate 1104 and the second slide groove 1105 make it possible to lift the lifting plate 1101 and the push plate 1104 by using the second hydraulic rod 1102 when the cable body 10 is clamped by the push plate 1104 and the lifting plate 1101, so that the weight of the cable body 10 acts between the lifting plate 1101 and the push plate 1104, thereby avoiding the cable body 10 being separated from the splitter body 7 due to its weight and delaying its use.

[0053] The working principle of the present invention is as follows: when installing and fixing the cable, the staff opens the box 1. If the staff wants to peel the surface of the cable body 10, they need to push the push button 1310 in the direction of the spring to move the blade 1312 to the inside of the shell 1306, and insert the cable body 10 into the drum 1305, then release the push button 1310, and use the moving mechanism 8 in the box 1. The first motor 801 should be rotated in a circle to avoid excessive work of the moving mechanism 8, and the first motor 801 should be turned on. The output shaft of the first motor 801 drives the first screw 802 to rotate. Rotate, driven by the first screw rod 802, the driving pulley 1301 rotates, and through the belt 1302, the driven pulley 1304 rotates, and the drum 1305 fixedly connected to the driven pulley 1304 also rotates, at this time, the blade 1312 and the cable body 10 rotate relative to each other, so that the surface of the cable body 10 can be cut off, and then the staff inserts the cable body 10 from the bottom of the box body 1 into the inner cavity of the box body 1, and passes through the lifting mechanism 11 and the fixed removal mechanism 12 to connect to the tap body 7, and when passing through the lifting mechanism 11 , the staff should pull the push plate 1104 forward to make space for the cable body 10 to pass through. After completing the connection, the staff re-uses the moving mechanism 8, drives the first threaded sleeve 803 to move with the first screw 802, and turns on the second motor 807, so that the second motor 807 drives the second screw 804 to rotate, and drives the first hydraulic rod 808 to reach a suitable position. After the first hydraulic rod 808 reaches a suitable position, the first hydraulic rod 808 is turned on, so that the extended part of the first hydraulic rod 808 acts on the fixing and removal mechanism 12, so that the cable body 10 is fixed. After the fixation is completed, the staff uses the lifting mechanism 11, and under the action of the first spring 1103, the push plate 1104 pushes the cable body 10 hard and binds it in the inner cavity of the lifting plate 1101, and opens the second hydraulic rod 1102. Under the operation of the second hydraulic rod 1102, the lifting plate 1101 is lifted by 1-2 cm so that the weight of the cable body 10 does not act on the tap body 7. If you want to release the fixed relationship between the cable body 10 and the tap body 7, use the first hydraulic rod 808 on the moving mechanism 8 again and make it act on the fixing and removal mechanism 12 to release the fixation.

[0054] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A cable branch box capable of fixing cables, comprising a box body (1), characterized in that: The left side of the front of the box body (1) is rotatably connected to a box door (3), the left and right sides of the surface of the box body (1) are provided with heat dissipation holes (2), a first chassis (6) is fixed above the right side of the inner cavity of the box body (1), the cable branch box comprises a moving mechanism (8), the moving mechanism (8) comprises a first motor (801), the first motor (801) is fixed to the inner cavity of the first chassis (6), a third chassis (5) is fixed to the right side of the lower surface of the box body (1), a peeling mechanism (13) for peeling the cable surface is fixed to the inner cavity of the third chassis (5), and the inner cavity of the box body (1) is provided with a plurality of cable sheaths. A first slide groove (4) is provided on both left and right sides of the box body (1), a splitter body (7) is fixed in the inner cavity of the box body (1), a cable body (10) is fixed on the lower side of the splitter body (7), the cable body (10) passes through the box body (1) from the inside to the outside of the box body (1), a back plate (9) is provided on the lower side of the splitter body (7), the back plate (9) is fixed in the inner cavity of the box body (1), a fixing and removing mechanism (12) for fixing and removing the cable is fixed on the surface of the back plate (9), and a lifting mechanism (11) for bearing the weight of the cable is fixed on the lower side of the inner cavity of the box body (1).

2. A cable branch box capable of fixing cables according to claim 1, characterized in that: The number of the heat dissipation holes (2) is twelve, and three are formed into a group and evenly distributed on the left and right sides of the box body (1).

3. A cable branch box capable of fixing cables according to claim 2, characterized in that: The output shaft of the first motor (801) is fixed with a first screw rod (802), the other end of the first screw rod (802) passes through the lower side of the inner cavity of the box body (1) and is connected to the inner cavity of the third chassis (5), the surface of the first screw rod (802) is threadedly connected with a first threaded sleeve (803), the inner cavity of the first threaded sleeve (803) is fixed with a second motor (807), the output shaft of the second motor (807) is fixed with a second screw rod (804), the surface of the second screw rod (804) is fixed with a second threaded screw rod (805), the other end of the second screw rod (804) is fixed with a first slider (806), the first slider (806) slides on the surface of the first sliding groove (4) on the left side, the first threaded sleeve (803) slides on the surface of the first sliding groove (4) on the right side, and the rear side of the second threaded screw rod (805) is fixed with a first hydraulic rod (808).

4. A cable branch box capable of fixing cables according to claim 3, characterized in that: The working length of the first screw rod (802) is greater than the length of the first slide groove (4), and the working length of the second screw rod (804) is equal to the distance from the leftmost surface of the cable body (10) to the rightmost surface of the cable body (10).

5. A cable branch box capable of fixing cables according to claim 4, characterized in that: The fixing and removal mechanism (12) comprises a limiting ring (1201) and a clamping slot (1207); the limiting ring (1201) and the clamping slot (1207) are fixed to the front side of the back plate (9); a rotating shaft (1202) is fixed to the front side of the limiting ring (1201); a lower top plate (1204) is fixed to the surface of the rotating shaft (1202); an upper top plate (1203) is fixed to one side of the rotating shaft (1202); a connecting block (1205) is fixed below the rear side surface of the lower top plate (1204); and a buckle (1206) is fixed to the rear side of the connecting block (1205).

6. A cable branch box capable of fixing cables according to claim 5, characterized in that: The buckle (1206) is in the shape of an arc, and the center of the arc is located on the axis of the rotating shaft (1202).

7. A cable branch box capable of fixing cables according to claim 5, characterized in that: The fixing and removal mechanisms (12) are divided into four groups, the upper top plates (1203) of the first and third groups are located on the right side of the limiting ring (1201), and the upper top plates (1203) of the second and fourth groups are located on the left side of the limiting ring (1201).

8. A cable branch box capable of fixing cables according to claim 3, characterized in that: The peeling mechanism (13) comprises a driving pulley (1301), the driving pulley (1301) being fixed to the surface of the first threaded sleeve (803), a driven pulley (1304) being arranged on the right side of the driving pulley (1301), a fixing rod (1303) being fixed to the upper side of the driven pulley (1304), the fixing rod (1303) being rotated on the upper side of the inner cavity of the third chassis (5), a belt (1302) being rotatably connected to the surface of the driving pulley (1301), the driving pulley (1301) and the driven pulley (1304) being connected via the belt (1302), and a rotating drum (1304) being fixed to the lower side of the driven pulley (1304). 5), a shell (1306) is fixed on both left and right sides below the inner cavity of the rotating drum (1305), a second spring (1307) is fixed in the inner cavity of the shell (1306), a moving block (1311) is fixed on one side of the second spring (1307) close to the center of the rotating drum (1305), a blade (1312) is fixed on the surface of the moving block (1311), a third sliding groove (1308) is opened on the lower side of the shell (1306), a second sliding block (1309) is fixed on the lower side of the moving block (1311), the second sliding block (1309) slides in the third sliding groove (1308), and a push button (1310) is fixed on the lower side of the second sliding block (1309).

9. A cable branch box capable of fixing cables according to claim 8, characterized in that: The length of the blade (1312) is equal to the thickness of the skin of the cable body (10), and the length of the third slide groove (1308) is greater than the length of the blade (1312).

10. A cable branch box capable of fixing cables according to claim 1, characterized in that: The lifting mechanism (11) comprises a second hydraulic rod (1102), the second hydraulic rod (1102) being fixed below the inner cavity of the box body (1), a lifting plate (1101) being fixed on the top of the second hydraulic rod (1102), second slide grooves (1105) being provided on the left and right sides of the inner cavity of the lifting plate (1101), a first spring (1103) being fixed on the front side of the inner cavity of the lifting plate (1101), a push plate (1104) being fixed to the other end of the first spring (1103), and the push plate (1104) sliding on the surface of the second slide groove (1105).

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