A hot-dip galvanized steel wire anti-breaking device

Abstract

The application discloses a hot galvanized steel wire anti-breaking device and belongs to the technical field of rope breaking protection devices. The device comprises a pressing disc and a pressing spring supporting disc. A plurality of pressing springs are arranged between the pressing disc and the pressing spring supporting disc. A first connecting block is fixedly connected to the pressing spring. A first plug-in groove is formed in one side of the pressing disc close to the pressing spring. The first connecting block can be plugged into the inner wall of the first plug-in groove. A limiting block is slidably arranged in the pressing disc. A limiting groove is formed in one side of the first connecting block. The limiting block can be plugged into the inner wall of the limiting groove. A driving mechanism for driving the limiting block to move is arranged in the pressing disc. One side of the pressing spring is fixedly connected with a second connecting block. A second plug-in groove is formed in one side of the pressing spring supporting disc close to the pressing spring. The second connecting block can be plugged into the inner wall of the second plug-in groove. A fixing mechanism for fixing the second connecting block to the pressing spring supporting disc is arranged on the pressing disc. The application can facilitate the replacement of the pressing spring.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rope breakage protection devices, in particular to a hot galvanized steel wire anti-breaking device. BACKGROUND

[0002] Hot galvanized steel wire is made of high-quality medium carbon steel or high-quality high carbon steel after pickling, phosphating and drawing, and then hot galvanizing. Its main features include corrosion resistance, good toughness, good elasticity, and high tensile strength. In the communication system, galvanized steel wire is suitable for telegraph, telephone, wired broadcast and signal transmission lines. In the power system, due to the larger and thicker zinc layer of the steel wire, it has good corrosion resistance and can be used for the armor of cable lines with serious corrosion.

[0003] The prior art can refer to Chinese patent CN105600599A, which discloses a hot galvanized steel wire horizontal take-up machine anti-breaking device, which comprises a connecting shaft, a rotating basket base and a support column. The end of the connecting shaft is provided with a connecting flange, and the end of the support column is connected to the front end of the rotating basket base. It also includes a friction disc, a pressure disc and a compression spring support disc. The shaft near the two ends of the connecting shaft is a smooth surface shaft, and the middle section is a spline shaft. The smooth surface shaft near the end of the connecting shaft is sleeved with a shaft sleeve A, and the center of the rotating basket base is provided with a light hole A. The shaft sleeve A is sleeved into the light hole A. The friction disc is provided with a friction disc spline hole matched with the spline shaft, and the pressure disc is provided with a pressure disc spline hole matched with the spline shaft. The spline shaft of the connecting shaft is sleeved into the friction disc spline hole and the pressure disc spline hole. The front end surface of the rotating basket base is in contact with the rear end surface of the friction disc, and the front end surface of the friction disc is in contact with the rear end surface of the pressure disc. The smooth surface shaft near the front end of the connecting shaft is sleeved with a shaft sleeve B, and the center of the compression spring support disc is provided with a light hole B. The shaft sleeve B is sleeved into the light hole B, and a plurality of compression springs are arranged between the rear end surface of the compression spring support disc and the front end surface of the pressure disc. The compression spring support disc and the rotating basket base are connected through compression bolts.

[0004] However, when the compression spring is stretched or compressed during work, the compression spring may be damaged. Since the two ends of the compression spring are respectively fixedly connected to the opposite sides of the compression spring support disc and the pressure disc, it is not convenient to replace the compression spring. SUMMARY

[0005] The present application provides a hot galvanized steel wire anti-breaking device, which can facilitate the replacement of the compression spring.

[0006] The hot galvanized steel wire anti-breaking device provided by the present application adopts the following technical scheme:

[0007] The utility model provides a kind of hot galvanizing steel wire anti-breaking device, including pressure disc and pressure spring support disc, multiple pressure springs are arranged between the pressure disc and the pressure spring support disc, first connecting block is fixedly connected on the side of the pressure spring close to pressure disc, first insertion slot is opened on the side of the pressure disc close to pressure spring, the first connecting block can be inserted in the inner wall of the first insertion slot, limit block is slidably arranged in the pressure disc, limit slot is opened on the side of the first connecting block, the limit block can be inserted in the inner wall of the limit slot, driving mechanism for driving the limit block to move is arranged in the pressure disc;Second connecting block is fixedly connected on the side of the pressure spring close to the pressure spring support disc, second insertion slot is opened on the side of the pressure spring support disc close to the pressure spring, the second connecting block can be inserted in the inner wall of the second insertion slot, fixing mechanism for fixing the second connecting block to the pressure spring support disc is arranged on the pressure disc.

[0008] By adopting the above technical scheme, when the pressure spring is damaged, the limit block is first separated from the limit slot by the driving mechanism, then the first connecting block is manually separated from the first insertion slot by the operator, at this time, the first connecting block can be easily disassembled, then the fixing effect of the second connecting block by the fixing mechanism is cancelled, the second connecting block is manually separated from the second insertion slot by the operator, so that the second connecting block can be easily disassembled, at this time, the operator takes out the new pressure spring, inserts the first connecting block into the first insertion slot, and inserts the second connecting block into the second insertion slot, then drives the limit block to be inserted into the inner wall of the limit slot by the driving mechanism, and fixes the second connecting block by the fixing mechanism, so that the pressure spring can be easily replaced.

[0009] Preferably, the driving mechanism includes a first spring, a first sliding groove is opened on one side wall of the first insertion slot, the first spring is arranged in the first sliding groove, one end of the first spring is fixedly connected to the inner wall of the first sliding groove, the other end of the first spring is fixedly connected to the limit block, a blocking component is arranged in the first insertion slot for blocking the limit block, and a reset component is arranged on the pressure disc for driving the limit block to reset.

[0010] By adopting the above technical scheme, when the limit block needs to be driven to move, the first spring is in a compressed state at this time, the blocking effect of the limit block by the blocking component is cancelled, the limit block abuts against the outer side wall of the first connecting block under the elastic force of the first spring, and the first connecting block is driven to move, when the limit block is aligned with the limit slot, the limit block is inserted into the inner wall of the limit slot under the elastic force of the first spring at this time, so that the limit block can be easily driven to be inserted into the inner wall of the limit slot, and when the limit block needs to be separated from the limit slot, the limit block can be easily driven to separate from the limit slot by the arrangement of the reset component.

[0011] Preferably, the blocking assembly comprises a blocking block, the blocking block is slidingly arranged on the inner wall of the first insertion slot, a second spring is arranged in the first insertion slot, one end of the second spring is fixedly connected to the blocking block, and the other end of the second spring is fixedly connected to the inner wall of the first insertion slot; the blocking block can abut against the first connecting block, the limiting block can abut against the blocking block, and the limiting block can abut against the first connecting block.

[0012] By adopting the above technical scheme, when the limiting block needs to be blocked, the limiting block abuts against the blocking block, so that the limiting block can be conveniently blocked; when the blocking effect of the blocking block on the limiting block needs to be cancelled, the operator can manually drive the first connecting block to be inserted into the first insertion slot, at this time, the first connecting block abuts against the blocking block, and the first connecting block is continuously driven to move, at this time, the blocking block moves under the driving of the first connecting block, and the second spring is in a compressed state; when the blocking block is separated from the limiting block, the blocking effect of the blocking block on the limiting block can be conveniently cancelled.

[0013] Preferably, the reset assembly comprises a reset block, a through slot is formed in one side of the pressure plate, the through slot is in communication with the first sliding slot, the reset block is slidingly arranged on the inner wall of the through slot, and the reset block is fixedly connected to the limiting block.

[0014] By adopting the above technical scheme, when the limiting block needs to be driven to reset, the operator can manually drive the reset block to move, and the reset block drives the limiting block to move, so that the limiting block can be conveniently driven to reset.

[0015] Preferably, the fixing mechanism comprises a plurality of fixing blocks, a plurality of second sliding slots are formed in the outer side wall of the second connecting block, a plurality of the fixing blocks are arranged in one-to-one correspondence with a plurality of the second sliding slots, the fixing blocks are slidingly arranged on the inner walls of the second sliding slots, a plurality of fixing grooves are formed in the inner wall of the second insertion slot, a plurality of the fixing blocks are arranged in one-to-one correspondence with a plurality of the fixing grooves, the fixing blocks can be inserted into the inner walls of the fixing grooves, and the second connecting block is provided with a driving assembly for driving the fixing blocks to be inserted into the inner walls of the fixing grooves.

[0016] By adopting the above technical scheme, when the second connecting block needs to be fixed, the second connecting block is first driven to be inserted into the inner wall of the second insertion slot, when a plurality of the fixing blocks are aligned with the respective fixing grooves, the fixing blocks are driven by the driving assembly to be inserted into the inner walls of the fixing grooves, so that the second connecting block can be conveniently fixed.

[0017] Preferably, the driving assembly comprises a rotating wheel, the second connecting block is provided with a mounting groove in communication with a plurality of second sliding grooves, the rotating wheel is rotationally arranged on the inner wall of the mounting groove, a plurality of connecting rods are arranged on the rotating wheel, the plurality of connecting rods are arranged in one-to-one correspondence with the plurality of fixed blocks, one end of each connecting rod is hingedly connected to the rotating wheel, and the other end of each connecting rod is hingedly connected to the fixed block. The second connecting block is provided with a driving component for driving the rotating wheel to rotate.

[0018] By adopting the above technical scheme, when it is necessary to drive the fixed block to be inserted into the inner wall of the fixed groove, the driving component can be used to drive the rotating wheel to rotate, and under the action of the connecting rod, the fixed block can be conveniently driven to move towards the fixed groove, and then the fixed block can be conveniently driven to be inserted into the inner wall of the fixed groove.

[0019] Preferably, the driving component comprises a first driving wheel coaxially connected with the rotating wheel, the first connecting block is fixedly connected with a first telescopic pipe, the second connecting block is fixedly connected with a second telescopic pipe, the second telescopic pipe is slidingly arranged on the inner wall of the first telescopic pipe, the compression spring is sleeved on the first telescopic pipe and the second telescopic pipe, one side of the first connecting block is provided with a storage groove in communication with the limiting groove, a second driving wheel is rotationally arranged on the inner wall of the storage groove, a belt is sleeved on the second driving wheel, the first driving wheel and the second driving wheel are matched by the belt, and the first connecting block is provided with a rotating member for driving the second driving wheel to rotate.

[0020] By adopting the above technical scheme, when it is necessary to drive the rotating wheel to rotate, the rotating member is used to drive the second driving wheel to rotate first, and then the second driving wheel drives the first driving wheel to rotate through the belt, so that the rotating wheel can be conveniently driven to rotate.

[0021] Preferably, the rotating member comprises a gear coaxially connected with the second driving wheel, and one side wall of the limiting block is fixedly connected with a rack capable of cooperating with the gear.

[0022] By adopting the above technical scheme, when it is necessary to drive the second driving wheel to rotate forward, the limiting block is inserted into the inner wall of the limiting groove, the limiting block drives the rack to move, the rack drives the gear to rotate forward when the rack abuts against the gear, and the second driving wheel can be conveniently driven to rotate forward; when it is necessary to drive the second driving wheel to rotate reversely, the operator can manually drive the limiting block to move through the reset block, the limiting block drives the rack to move, and the rack drives the gear to rotate reversely, so that the second driving wheel can be conveniently driven to rotate reversely.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. When the compression spring is damaged, first drive the limiting block to be separated from the limiting slot through the driving mechanism, then manually drive the first connecting block to be separated from the first plug-in slot, at this time, the first connecting block can be conveniently disassembled, then cancel the fixing effect of the fixing mechanism on the second connecting block, manually drive the second connecting block to be separated from the second plug-in slot by the operator, so that the second connecting block can be conveniently disassembled, at this time, the operator takes out the new compression spring, and inserts the first connecting block into the first plug-in slot, and the second connecting block is inserted into the second connecting slot, then the limiting block is inserted into the inner wall of the limiting slot through the driving mechanism, and then the second connecting block is fixed through the fixing mechanism, so that the compression spring can be conveniently replaced;

[0025] 2. When the limiting block needs to be driven to move, at this time, the first spring is in a compressed state, the blocking effect of the blocking assembly on the limiting block is cancelled, the limiting block abuts against the outer side wall of the first connecting block under the elastic force of the first spring, the first connecting block is driven to move, and when the limiting block is aligned with the limiting slot, the limiting block is inserted into the inner wall of the limiting slot under the elastic force of the first spring, so that the limiting block can be conveniently inserted into the inner wall of the limiting slot; when the limiting block needs to be driven to be separated from the limiting slot, the resetting assembly is provided, so that the limiting block can be conveniently driven to be separated from the limiting slot;

[0026] 3. When the second driving wheel needs to be driven to rotate forward, the limiting block is inserted into the inner wall of the limiting slot, the limiting block drives the rack to move, and when the rack abuts against the gear, the limiting block continues to move, the rack drives the gear to rotate forward, so that the second driving wheel can be conveniently driven to rotate forward; when the second driving wheel needs to be driven to rotate reversely, the operator can manually drive the limiting block to move through the resetting block, the limiting block drives the rack to move, and the rack drives the gear to rotate reversely, so that the second driving wheel can be conveniently driven to rotate reversely. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is the overall structure schematic diagram of the present application;

[0028] Figure 2 is the sectional view of the driving mechanism in the present application;

[0029] Figure 3 is Figure 2 the local enlarged view of A in the present application;

[0030] Figure 4 is Figure 2 the local enlarged view of B in the present application.

[0031] Explanation of reference signs: 1, pressure disc; 11, compression spring; 12, first connecting block; 13, first plug-in slot; 14, limiting block; 15, limiting slot; 16, second connecting block; 17, second plug-in slot; 2, compression spring support disc; 3, driving mechanism; 311, first spring; 312, first sliding slot; 32, blocking assembly; 321, blocking block; 322, second spring; 33, reset assembly; 331, reset block; 332, through slot; 4, fixing mechanism; 411, fixing block; 412, second sliding slot; 413, fixing slot; 42, driving assembly; 421, rotating wheel; 422, mounting slot; 423, connecting rod; 43, driving part; 431, first driving wheel; 432, first telescopic pipe; 433, second telescopic pipe; 434, storage slot; 435, second driving wheel; 436, belt; 44, rotating part; 441, gear; 442, rack. DETAILED DESCRIPTION

[0032] The following will be described in detail in combination with the accompanying drawings. Figures 1-4 The present application is further described in detail.

[0033] The present application discloses a hot galvanized steel wire anti-breaking device, as shown in Figure 1 and Figure 2 , comprising a pressure disc 1 and a compression spring 11 support disc, the cross section of the pressure disc 1 is circular, the cross section of the compression spring 11 support disc is circular, a plurality of compression springs 11 are arranged between the pressure disc 1 and the compression spring 11 support disc, the plurality of compression springs 11 are arranged along the height direction of the pressure disc 1, a first connecting block 12 is fixedly connected to the side of the compression spring 11 close to the pressure disc 1, the first connecting block 12 is square, a first plug-in slot 13 is formed in the side of the pressure disc 1 close to the compression spring 11, the cross section of the first plug-in slot 13 is square and extends along the height direction of the pressure disc 1, and the first connecting block 12 can be plugged into the inner wall of the first plug-in slot 13.

[0034] As shown in Figure 2 and Figure 3 , a limiting block 14 is arranged in the pressure disc 1 to slide in the vertical direction, the limiting block 14 is square, a limiting slot 15 is formed in the side of the first connecting block 12 close to the limiting block 14, the cross section of the limiting slot 15 is square and extends in the vertical direction, the limiting block 14 can be plugged into the inner wall of the limiting slot 15, and a driving mechanism 3 is arranged in the pressure disc 1 to drive the limiting block 14 to move in the vertical direction; a second connecting block 16 is fixedly connected to the side of the compression spring 11 close to the compression spring 11 support disc, the second connecting block 16 is square, a second plug-in slot 17 is formed in the side of the compression spring 11 support disc close to the compression spring 11, the cross section of the second plug-in slot 17 is square and extends along the height direction of the pressure disc 1, and the second connecting block 16 can be plugged into the inner wall of the second plug-in slot 17; and a fixing mechanism 4 is arranged on the pressure disc 1 to fix the second connecting block 16 to the compression spring 11 support disc.

[0035] When the compression spring 11 is damaged, first drive the limiting block 14 to separate from the limiting slot 15 through the driving mechanism 3, and then manually drive the first connecting block 12 to separate from the first plug-in slot 13, at this time, the first connecting block 12 can be easily disassembled, then cancel the fixing mechanism 4 to fix the second connecting block 16, manually drive the second connecting block 16 to separate from the second plug-in slot 17, so that the second connecting block 16 can be easily disassembled, at this time, the operator takes out the new compression spring 11, and inserts the first connecting block 12 into the first plug-in slot 13, and the second connecting block 16 into the second plug-in slot, then drives the limiting block 14 to insert into the inner wall of the limiting slot 15 through the driving mechanism 3, and then fixes the second connecting block 16 through the fixing mechanism 4, so that the compression spring 11 can be easily replaced.

[0036] As shown in Figure 2 The driving mechanism 3 includes a first spring 311, one side wall of the first plug-in slot 13 is provided with a first sliding slot 312, the cross section of the first sliding slot 312 is square and extends in the vertical direction, the first spring 311 is arranged in the first sliding slot 312 in the vertical direction, one end of the first spring 311 is fixedly connected to the inner wall of the first sliding slot 312 away from the first connecting block 12, the other end of the first spring 311 is fixedly connected to the bottom of the limiting block 14, the first plug-in slot 13 is provided with a blocking assembly 32 for blocking the limiting block 14, and the pressing plate 1 is provided with a reset assembly 33 for driving the limiting block 14 to reset.

[0037] When the limiting block 14 needs to be driven to move, at this time, the first spring 311 is in a compressed state, the blocking effect of the blocking assembly 32 on the limiting block 14 is cancelled, the limiting block 14 abuts against the outer side wall of the first connecting block 12 under the elastic force of the first spring 311, and the first connecting block 12 is driven to move, when the limiting block 14 is aligned with the limiting slot 15, at this time, the limiting block 14 is inserted into the inner wall of the limiting slot 15 under the elastic force of the first spring 311, so that the limiting block 14 can be easily inserted into the inner wall of the limiting slot 15; when the limiting block 14 needs to be separated from the limiting slot 15, the reset assembly 33 is provided, so that the limiting block 14 can be easily separated from the limiting slot 15.

[0038] As shown in Figure 2 and Figure 3As shown, the blocking assembly 32 includes a blocking block 321, which is square in shape. The blocking block 321 is slidably disposed on the inner wall of the first insertion groove 13 along the length direction of the first connecting block 12. A second spring 322 is disposed in the first insertion groove 13, which is disposed along the length direction of the first connecting block 12. One end of the second spring 322 is fixedly connected to the side of the blocking block 321 away from the first connecting block 12, and the other end of the second spring 322 is fixedly connected to the inner wall of the first insertion groove 13. The blocking block 321 can abut against the side of the first connecting block 12 away from the compression spring 11. The limiting block 14 can abut against the bottom of the blocking block 321 and the limiting block 14 can abut against the outer wall of the first connecting block 12.

[0039] When it is necessary to block the limiting block 14, the limiting block 14 abuts against the blocking block 321 through the setting of the blocking block 321, thereby facilitating the blocking of the limiting block 14. When it is necessary to cancel the blocking effect of the blocking block 321 on the limiting block 14, the operator can manually drive the first connecting block 12 to insert into the first insertion slot 13. At this time, the first connecting block 12 abuts against the blocking block 321. Continuing to drive the first connecting block 12 to move, the blocking block 321 moves under the drive of the first connecting block 12, and the second spring 322 is in a compressed state. When the blocking block 321 separates from the limiting block 14, it is easy to cancel the blocking effect of the blocking block 321 on the limiting block 14.

[0040] like Figure 2 and Figure 3 As shown, the reset assembly 33 includes a reset block 331, which is square in shape. A through groove 332 is provided on the side of the pressure plate 1 near the compression spring 11. The through groove 332 has a square cross-section and extends vertically. The through groove 332 communicates with the first sliding groove 312. The reset block 331 is slidably disposed on the inner wall of the through groove 332 in the vertical direction. The reset block 331 is fixedly connected to the side of the limiting block 14 near the compression spring 11. When it is necessary to drive the limiting block 14 to reset, the operator can manually drive the reset block 331 to move, thereby facilitating the reset of the limiting block 14.

[0041] like Figure 2 and Figure 4As shown in the figure, the fixing mechanism 4 comprises two fixing blocks 411, the outer side wall of the second connecting block 16 is provided with two second sliding grooves 412, the cross section of the second sliding groove 412 is square and extends along the vertical direction, the two fixing blocks 411 are arranged one by one corresponding to the two second sliding grooves 412, the fixing block 411 is arranged in the vertical direction slidingly in the inner wall of the second sliding groove 412, the inner wall of the second plug-in groove 17 is provided with two fixing grooves 413, the cross section of the fixing groove 413 is square and extends along the vertical direction, the two fixing blocks 411 are arranged one by one corresponding to the two fixing grooves 413, the fixing block 411 can be plugged into the inner wall of the fixing groove 413, and the second connecting block 16 is provided with a driving assembly 42 for driving the fixing block 411 to be plugged into the inner wall of the fixing groove 413. When it is necessary to fix the second connecting block 16, first plug the second connecting block 16 into the inner wall of the second plug-in groove 17, when the plurality of fixing blocks 411 are aligned with the respective fixing grooves 413, the fixing block 411 is driven by the driving assembly 42 to be plugged into the inner wall of the fixing groove 413, so that the second connecting block 16 can be conveniently fixed.

[0042] As shown in the figure, Figure 2 and Figure 4 The driving assembly 42 comprises a rotating wheel 421, the cross section of the rotating wheel 421 is circular, the second connecting block 16 is provided with a mounting groove 422, the cross section of the mounting groove 422 is square and extends along the vertical direction, the mounting groove 422 is communicated with the two second sliding grooves 412, the rotating wheel 421 is rotatably arranged in the inner wall of the mounting groove 422 through a bearing, the rotating wheel 421 is provided with two connecting rods 423, the cross section of the connecting rod 423 is square, the two connecting rods 423 are arranged one by one corresponding to the two fixing blocks 411, one end of the connecting rod 423 is hinged to the rotating wheel 421, the other end of the connecting rod 423 is hinged to the side of the fixing block 411 close to the rotating wheel 421, and the second connecting block 16 is provided with a driving part 43 for driving the rotating wheel 421 to rotate. When it is necessary to drive the fixing block 411 to be plugged into the inner wall of the fixing groove 413, the rotating wheel 421 can be driven to rotate by the driving part 43, at this time under the action of the connecting rod 423, so that the fixing block 411 can be conveniently driven to move towards the direction close to the fixing groove 413, and then the fixing block 411 can be conveniently plugged into the inner wall of the fixing groove 413.

[0043] As shown in the figure, Figure 2 and Figure 4As shown, the driving component 43 comprises a first driving wheel 431, the cross section of the first driving wheel 431 is circular, the first driving wheel 431 is coaxially connected with the rotating wheel 421; the first connecting block 12 is fixedly connected with a first telescopic pipe 432 on the side close to the compression spring 11, the cross section of the first telescopic pipe 432 is circular ring shape and is arranged along the length direction of the first connecting block 12, the second connecting block 16 is fixedly connected with a second telescopic pipe 433 on the side close to the compression spring 11, the cross section of the second telescopic pipe 433 is circular ring shape and is arranged along the length direction of the first connecting block 12, the second telescopic pipe 433 is slidingly arranged on the inner wall of the first telescopic pipe 432 along the length direction of the first connecting block 12, and the compression spring 11 is sleeved on the first telescopic pipe 432 and the second telescopic pipe 433.

[0044] As shown in Figure 2 , Figure 3 and Figure 4 , the first connecting block 12 is provided with a storage groove 434 on the side close to the compression spring 11, the cross section of the storage groove 434 is square and extends in the vertical direction, the storage groove 434 is communicated with the limiting groove 15, the inner wall of the storage groove 434 is rotatably provided with a second driving wheel 435 through a bearing, the cross section of the second driving wheel 435 is circular, a belt 436 is sleeved on the second driving wheel 435, the first driving wheel 431 is matched with the second driving wheel 435 through the belt 436, and the first connecting block 12 is provided with a rotating piece 44 for driving the second driving wheel 435 to rotate. When it is needed to drive the rotating wheel 421 to rotate, the second driving wheel 435 is first driven to rotate through the rotating piece 44, and the first driving wheel 431 is driven to rotate through the belt 436, so that the rotating wheel 421 can be conveniently driven to rotate.

[0045] As shown in Figure 2 and Figure 3 , the rotating piece 44 comprises a gear 441, the gear 441 is coaxially connected with the second driving wheel 435, one side wall of the limiting block 14 is fixedly connected with a rack 442, the rack 442 is arranged in the vertical direction, and the rack 442 can be matched with the gear 441. When it is needed to drive the second driving wheel 435 to rotate forward, the limiting block 14 is inserted into the inner wall of the limiting groove 15, the limiting block 14 drives the rack 442 to move, the rack 442 drives the gear 441 to rotate forward when the rack 442 abuts against the gear 441, the limiting block 14 is continuously driven to move, and the second driving wheel 435 can be conveniently driven to rotate forward; when it is needed to drive the second driving wheel 435 to rotate reversely, the limiting block 14 is driven to move by the reset block 331, the limiting block 14 drives the rack 442 to move, the rack 442 drives the gear 441 to rotate reversely, and the second driving wheel 435 can be conveniently driven to rotate reversely.

[0046] The implementation principle of the anti-breaking device for hot galvanized steel wire is:

[0047] When the compression spring 11 is damaged, first drive the limiting block 14 and the limiting groove 15 apart by the driving mechanism 3, then manually drive the first connecting block 12 and the first plug-in groove 13 apart, at this time, the first connecting block 12 can be conveniently disassembled, then cancel the fixing mechanism 4 on the second connecting block 16, manually drive the second connecting block 16 and the second plug-in groove 17 apart, so that the second connecting block 16 can be conveniently disassembled, at this time, the operator takes out the new compression spring 11, and inserts the first connecting block 12 into the first plug-in groove 13, and the second connecting block 16 into the second plug-in groove, then drives the limiting block 14 to be inserted into the inner wall of the limiting groove 15 by the driving mechanism 3, and then fixes the second connecting block 16 by the fixing mechanism 4, so that the compression spring 11 can be conveniently replaced.

[0048] The above are preferred embodiments of the present application, not to limit the protection scope of the present application, therefore: all equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A hot galvanized steel wire anti-breaking device, comprising a pressure disc (1) and a pressure spring (11) supporting disc, a plurality of pressure springs (11) are arranged between the pressure disc (1) and the pressure spring (11) supporting disc, characterized in that: The first connecting block (12) is connected with the pressing spring (11) near one side of the pressing disc (1), the first connecting block (12) is inserted into the inner wall of the first insertion slot (13) of the pressing disc (1), the limiting block (14) is slidably arranged in the pressing disc (1), the limiting slot (15) is arranged on one side of the first connecting block (12), the limiting block (14) is inserted into the inner wall of the limiting slot (15), and the driving mechanism (3) is arranged in the pressing disc (1) and used for driving the limiting block (14) to move; the second connecting block (16) is fixedly connected with the pressing spring (11) near one side of the pressing spring (11) supporting disc, the second connecting block (16) is inserted into the inner wall of the second insertion slot (17) of the pressing spring (11) supporting disc, the fixing mechanism (4) is arranged on the pressing disc (1) and used for fixing the second connecting block (16) to the pressing spring (11) supporting disc, the fixing mechanism (4) comprises a plurality of fixing blocks (411), a plurality of second sliding grooves (412) are arranged on the outer side wall of the second connecting block (16), a plurality of the fixing blocks (411) and a plurality of the second sliding grooves (412) are arranged in one-to-one correspondence, the fixing block (411) is slidably arranged on the inner wall of the second sliding groove (412), a plurality of fixing grooves (413) are arranged on the inner wall of the second insertion slot (17), a plurality of the fixing blocks (411) and a plurality of the fixing grooves (413) are arranged in one-to-one correspondence, the fixing block (411) is inserted into the inner wall of the fixing groove (413), and the driving assembly (42) is arranged in the second connecting block (16) and used for driving the fixing block (411) to be inserted into the inner wall of the fixing groove (413); the driving assembly (42) comprises a rotating wheel (421), the mounting groove (422) is arranged in the second connecting block (16) and communicates with a plurality of the second sliding grooves (412), the rotating wheel (421) is rotatably arranged on the inner wall of the mounting groove (422), a plurality of connecting rods (423) are arranged on the rotating wheel (421) and correspond to a plurality of the fixing blocks (411) in one-to-one correspondence, one end of the connecting rod (423) is hinged to the rotating wheel (421), the other end of the connecting rod (423) is hinged to the fixing block (411), and the driving part (43) is arranged on the second connecting block (16) and used for driving the rotating wheel (421) to rotate; the driving part (43) comprises a first driving wheel (431), and the first driving wheel (431) is coaxially connected with the rotating wheel (421).The first connecting block (12) is fixedly connected with a first telescopic pipe (432), the second connecting block (16) is fixedly connected with a second telescopic pipe (433), the second telescopic pipe (433) is slidably arranged on the inner wall of the first telescopic pipe (432), and the compression spring (11) is sleeved on the first telescopic pipe (432) and the second telescopic pipe (433); one side of the first connecting block (12) is provided with a storage groove (434) in communication with the limiting groove (15), a second driving wheel (435) is rotatably arranged on the inner wall of the storage groove (434), a belt (436) is sleeved on the second driving wheel (435), the first driving wheel (431) and the second driving wheel (435) are matched through the belt (436), and a rotating piece (44) for driving the second driving wheel (435) to rotate is arranged on the first connecting block (12); the rotating piece (44) comprises a gear (441), the gear (441) is coaxially connected with the second driving wheel (435), one side wall of the limiting block (14) is fixedly connected with a rack (442), and the rack (442) can be matched with the gear (441).

2. A device for preventing breakage of a hot galvanized steel wire according to claim 1, wherein: The driving mechanism (3) comprises a first spring (311), one side wall of the first plug-in slot (13) is provided with a first sliding slot (312), the first spring (311) is arranged in the first sliding slot (312), one end of the first spring (311) is fixedly connected to the inner wall of the first sliding slot (312), the other end of the first spring (311) is fixedly connected to the limiting block (14), the first plug-in slot (13) is provided with a blocking assembly (32) for blocking the limiting block (14), and the pressing disc (1) is provided with a reset assembly (33) for driving the limiting block (14) to reset.

3. A device for preventing breakage of a hot galvanized steel wire according to claim 2, wherein: The blocking assembly (32) comprises a blocking block (321), the blocking block (321) is slidably arranged on the inner wall of the first plug-in slot (13), the first plug-in slot (13) is provided with a second spring (322), one end of the second spring (322) is fixedly connected to the blocking block (321), and the other end of the second spring (322) is fixedly connected to the inner wall of the first plug-in slot (13); the blocking block (321) can abut against the first connecting block (12), the limiting block (14) can abut against the blocking block (321), and the limiting block (14) can abut against the first connecting block (12).

4. A device for preventing breakage of a hot galvanized steel wire according to claim 2, wherein: The reset assembly (33) comprises a reset block (331), one side of the pressing disc (1) is provided with a through slot (332), the through slot (332) is communicated with the first sliding slot (312), the reset block (331) is slidably arranged on the inner wall of the through slot (332), and the reset block (331) is fixedly connected to the limiting block (14).

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