Balancer for packaging steel strands

Abstract

The utility model discloses a balancer for packaging a steel strand, relates to the technical field of steel strand packaging equipment, and aims to solve the technical problem that a spring is extremely easy to break and damage in the frequent use process due to the fact that the conventional old balancer adopts a spring adjusting mode. The balancer comprises a stand column, and a cross beam is transversely and fixedly arranged on the side edge of the bottom end of the stand column; a pipe fitting is fixedly arranged at the top of the cross beam, a plurality of pieces of counterweight iron can be fixedly installed in the pipe fitting, and an oil wire rope used for being connected with a packer is installed in the middle of each piece of counterweight iron in a penetrating mode. The gravity of the counterweight iron can effectively act on the packager through the oil wire rope, balance control over the packager is achieved, it is ensured that the steel strand packaging process is stable, the matching structure can replace a spring balance structure, and the steel strand packer has the advantages of being high in structural matching reliability, not prone to breakage and damage and capable of improving the packaging work stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel strand packaging equipment technical field more specifically, relate to a kind of balancer for steel strand packaging. BACKGROUND

[0002] In the packaging process of steel strand, balancer for steel strand packaging plays a key role, it can effectively adjust the tension of steel strand, ensure the stability and quality of packaging.

[0003] At present, most balancer for steel strand packaging adopts spring as main elastic element to realize tension adjustment;However, in actual use process, spring is easily damaged, this is mainly because the tension of steel strand changes frequently and amplitude is large when packaging, spring is in high-strength stretching and compression cycle for a long time, bears huge stress.In addition, humidity, acidity and alkalinity and other factors in working environment can also corrode the material of spring, further reduce the strength of spring, accelerate its damage speed, in view of this, we propose a kind of balancer for steel strand packaging. SUMMARY

[0004] The utility model aims at overcoming the insufficient of prior art, adapting to reality needs, provide a kind of balancer for steel strand packaging to solve the technical problem that spring of current old balancer adjustment type is easily broken in frequent use process.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of balancer for steel strand packaging, including stand, the bottom end side of the stand is transversely fixed with crossbeam, the top of the crossbeam is fixed with pipe fitting, the inside of the pipe fitting can be fixed with several counterweight iron, the middle part of the counterweight iron is installed with the oil wire for connecting packer, the top of the crossbeam is also fixed with two directional wheels for supporting the oil wire movement;

[0006] The pipe fitting includes two support rods, the top of the two support rods is fixedly connected with steel pipe, the bottom of the steel pipe is penetrated with several positioning holes;

[0007] The counterweight iron includes iron block, the top of the iron block is provided with the mounting hole of threaded slot, the inside of the mounting hole is installed with the limiting piece of the positioning hole plug-in.

[0008] The utility model can make the gravity of counterweight iron effectively act on packer through oil wire by the middle part of counterweight iron being installed with the oil wire for connecting packer, cooperate directional wheel, realize the balance control of packer, ensure that steel strand packaging process is stable, such cooperation structure can replace spring balance structure, solve the problem of spring easy break, improve the reliability of structure use and service life.

[0009] Preferably, a plurality of threaded groove connecting holes are arranged on one side of the iron block in a ring shape, and a weight increasing member is arranged in the connecting hole to increase the weight of the iron block.

[0010] Preferably, the weight increasing member comprises a threaded connecting block, and a gravity block is arranged at the side end of the connecting block.

[0011] Preferably, the limiting member comprises a fixed block, an active cavity is arranged in the fixed block, a telescopic spring is arranged on the top side of the active cavity, a limiting block penetrating through the bottom of the fixed block is arranged at the bottom of the spring, and the lower end of the limiting block is spherical.

[0012] Preferably, an arc surface guide strip is arranged between the inner walls of the two ends of the steel pipe, and a guide groove combined with the guide strip is arranged on the outer side of the iron block.

[0013] Preferably, a rubber protective pad is arranged on the outer wall of the iron block, and the outer wall of the protective pad is in contact with the inner wall of the steel pipe.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. The oil wire for connecting the packer is arranged in the middle of the counterweight iron, and cooperates with the directional wheel, so that the gravity of the counterweight iron can effectively act on the packer through the oil wire, the balance control of the packer is realized, the stable steel strand packaging process is ensured, the cooperation structure can replace the spring balance structure, the problem of easy breakage of the spring is solved, and the reliability and service life of the structure are improved.

[0016] 2. The limiting member is connected with the mounting hole of the counterweight iron, so that the position of the counterweight iron can be fixed when the limiting member is combined with the positioning hole, the operation is simple and convenient, a plurality of counterweight irons are arranged in the pipe, the number of the counterweight irons can be increased or decreased according to actual needs, the counterweight of the balancer is accurately adjusted, the balance demand of the steel strand packaging of different weights is met, the connecting hole is arranged on one side of the iron block, the weight increasing member can be arranged in the connecting hole to further increase the weight, the balance adjustment is more flexible and various, various special packaging conditions can be met, and the reliability of the overall structure is further improved. BRIEF DESCRIPTION OF DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the cut structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the cut structure of the utility model; Figure 2 ​

[0020] Figure 4 It is the exploded schematic view of the structure of the counterweight iron in the utility model;

[0021] Figure 5 It is the cutaway structure schematic view of the limiting piece in the utility model;

[0022] Figure 6 It is Figure 3 The enlarged schematic view of the structure of A portion in the utility model.

[0023] The label in the drawing is explained: 1, stand; 2, crossbeam; 3, pipe fitting; 301, support rod; 302, steel pipe; 303, positioning hole; 304, guide strip; 4, counterweight iron; 401, iron block; 402, mounting hole; 403, connecting hole; 404, perforation; 405, guide groove; 406, protective pad; 5, limiting piece; 501, fixed block; 502, movable cavity; 503, spring; 504, limiting block; 6, weight increasing piece; 601, connecting block; 602, gravity block; 7, oil wire; 8, directional wheel. Specific implementation

[0024] As Figures 1 to 6 The utility model relates to a kind of balancers for steel strand packaging, including stand 1, the bottom end side of stand 1 is transversely fixed with crossbeam 2, the top of crossbeam 2 is fixed with pipe fitting 3, several counterweight irons 4 can be fixedly installed in the inside of pipe fitting 3, the oil wire 7 for connecting packer is installed in the middle part of counterweight iron 4, the top of crossbeam 2 is also fixed with two directional wheels 8 for supporting the movement of oil wire 7;By fixing counterweight iron 4 in the inside of pipe fitting 3, the limiting strength of one end of oil wire 7 can be increased, so that oil wire 7 can reach the effect of mutual balance after being connected with packer, the stability of packer position is maintained.

[0025] Pipe fitting 3 includes two support rods 301, the top of two support rods 301 is fixedly connected with steel pipe 302, the bottom of steel pipe 302 is penetrated with several positioning holes 303, counterweight iron 4 includes iron block 401, threaded slot mounting hole 402 is set in the top of iron block 401, limiting piece 5 for inserting with positioning hole 303 is installed in the inside of mounting hole 402;The position where steel pipe 302 is arranged can limit the placement of counterweight iron 4, limiting piece 5 and positioning hole 303 can be installed in different positions according to need, and several counterweight irons 4 can also be installed at one time, and dismounting operation is convenient.

[0026] In the embodiment of the utility model, the side of iron block 401 annular array is opened with several connecting holes 403 with threaded slot, and weight increasing piece 6 for increasing the weight of iron block 401 is installed in the inside of connecting hole 403;The weight of iron block 401 can be adjusted by the increase of weight increasing piece 6, and the flexibility of structure use is improved.

[0027] In the embodiment of the utility model, the weight increasing piece 6 includes the threaded connecting block 601, the side end of the connecting block 601 is fixedly provided with the gravity block 602; the gravity block 602 of different shapes can increase different weights, further improve the flexibility of structural cooperation, facilitate corresponding adjustment when coping with different weight packers, and improve the precision of balance.

[0028] In the embodiment of the utility model, the limiting piece 5 includes the fixed block 501, the inside of the fixed block 501 is constructed with the movable cavity 502, the top side of the movable cavity 502 is fixedly provided with the telescopic spring 503, the bottom of the spring 503 is fixedly provided with the limiting block 504 penetrating through the bottom of the fixed block 501, and the lower end of the limiting block 504 is spherical; through cooperation, the limiting block 504 can have telescopic effect, can move into the movable cavity 502 when extruded, and can automatically pop out when losing pressure, so as to be convenient for combination or separation with the positioning hole 303.

[0029] In the embodiment of the utility model, the arc surface guide strip 304 is fixedly arranged between the inner walls of the two ends of the steel pipe 302, and the outer side of the iron block 401 is provided with the guide groove 405 combined with the guide strip 304; through the cooperation of the guide groove 405 and the guide strip 304, the angle of the counterweight iron 4 in the steel pipe 302 can be limited, and deviation does not occur, so that the limiting piece 5 and the positioning hole 303 can keep the aligned state.

[0030] In the embodiment of the utility model, the outer wall of the iron block 401 is fixedly provided with the protective pad 406 of rubber material, and the outer wall of the protective pad 406 is in contact with the inner wall of the steel pipe 302; through the setting of the protective pad 406, the abrasion between the counterweight iron 4 and the steel pipe 302 can be reduced, and the counterweight iron 4 is not easy to be damaged.

[0031] Working principle: the embodiment provides a kind of balancer for steel strand packaging, when using, first can select corresponding number of counterweight iron 4 according to corresponding weight steel strand packaging, then multiple counterweight iron 4 are connected together by oil rope 7 through the perforation 404 in the middle of counterweight iron 4, then counterweight iron 4 is placed in steel pipe 302 in turn, first the guide groove 405 of iron block 401 both sides is combined with the guide bar 304 of steel pipe 302 inside to limit the position of counterweight iron 4 in movement, keep the effect of steady movement, so that the bottom limit piece 5 can keep vertical state, so that counterweight iron 4 can be aligned with the position of positioning hole 303 after displacement a distance, the effect of spring 503 inside limit piece 5 loses pressure and resets, limit block 504 can be ejected, to be inserted into the inside of positioning hole 303, so as to complete the position limiting operation of counterweight iron 4 in steel pipe 302, by the structure cooperation, multiple counterweight iron 4 installation positions can be fixed in turn, keep the stability of position, the weight increasing piece 6 structure limited by connecting hole 403 on the side of iron block 401 can increase the weight of counterweight iron 4 as a whole, so as to achieve the effect of weight fine adjustment, further improve the accuracy of balance, so in the process of steel strand packaging, counterweight iron 4 is connected with packer by oil rope 7 and directional wheel 8 cooperation, when packer moves, counterweight iron 4 generates opposite direction force, realizes balance, by adjusting the number, position of counterweight iron 4 and using weight increasing piece 6 to adjust its weight, different packaging working conditions can be adapted, improve the reliability and service life of structure.

[0032] The embodiments of the utility model discloses the preferable embodiment, but is not limited to this, the ordinary skill of the art, easily according to the above-mentioned embodiment, the spirit of the utility model is appreciated, and different is drawn and changes, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A balancer for steel strand packaging, characterized by, The utility model provides a kind of packing device, including column (1), the lateral side of the bottom end of column (1) is transversely fixed with crossbeam (2), the top of crossbeam (2) is fixed with pipe fitting (3), the inside of pipe fitting (3) can be fixedly installed with several counterweight iron (4), the middle part of counterweight iron (4) is installed with the oil wire (7) for connecting packing device, the top of crossbeam (2) is also fixed with two directional wheels (8) for supporting oil wire (7) activity; The pipe fitting (3) includes two support rods (301), and the top ends of the two support rods (301) are fixedly connected with steel pipes (302). The bottom portions of the steel pipes (302) are penetrated to define a plurality of positioning holes (303). The counterweight iron (4) includes an iron block (401). The top portion of the iron block (401) is defined with a threaded mounting hole (402). The inside of the mounting hole (402) is mounted with a limiting piece (5) inserted into the positioning hole (303).

2. The balance for steel strand packaging according to claim 1, characterized in that, A plurality of threaded connection holes (403) are annularly arranged on one side of the iron block (401). The inside of the connection hole (403) is mounted with a weight-increasing piece (6) for increasing the weight of the iron block (401).

3. The balance for steel strand packaging according to claim 2, characterized in that, The weight-increasing piece (6) includes a threaded connecting block (601). The side end of the connecting block (601) is fixedly provided with a gravity block (602).

4. The balance for steel strand packaging according to claim 1, characterized in that, The limiting piece (5) includes a fixed block (501). The inside of the fixed block (501) is constructed with a movable cavity (502). The top side surface of the movable cavity (502) is fixedly provided with an extensible spring (503). The bottom portion of the spring (503) is fixedly provided with a limiting block (504) penetrating through the bottom portion of the fixed block (501). The lower end of the limiting block (504) is spherical.

5. The balance for steel strand packaging according to claim 1, characterized in that, The inside walls of the two ends of the steel pipe (302) are fixedly provided with a circular arc surface guide strip (304). The outer side of the iron block (401) is defined with a guide groove (405) combined with the guide strip (304).

6. The balance for steel strand packaging according to claim 1, characterized in that, The outer wall of the iron block (401) is fixedly provided with a protective pad (406) made of rubber. The outer wall of the protective pad (406) is in contact with the inner wall of the steel pipe (302).

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