Wire pay-off rack

Abstract

The utility model provides a wire pay-off rack, and relates to the field of wires. The electric wire pay-off rack comprises a fixing frame, a connecting plate is installed on the surface of the fixing frame, adjusting mechanisms arranged at equal intervals are arranged on the surface of the connecting plate, each adjusting mechanism comprises a mounting frame, a supporting pulley, a fixed pulley and a telescopic pulley, and a fixing sleeve is rotationally connected to the surface of each mounting frame; the interior of the fixed sleeve is slidably connected with a sliding rod, and the interior of the fixed sleeve is fixedly connected with a pressure sensor. According to the wire pay-off rack, the mounting rack is fixed through the connecting plate, a wire is buffered to a certain degree through the supporting pulley and the telescopic pulley, wire damage caused by pulling is reduced, the telescopic pulley is supported and positioned through the fixing sleeve and the sliding rod, when the telescopic pulley shrinks, the sliding rod makes contact with a pressure sensor, and the pressure sensor is controlled to be in contact with the pressure sensor. And the pressure sensor sends out alarm information, so that a worker can dredge the electric coil in time, and the safety of paying off the electric wire is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wire rack, in particular to a wire pay-off rack, belongs to wire technical field. BACKGROUND

[0002] Wire refers to the transmission of electric energy wire. Divided into bare wire, electromagnetic wire and insulated wire. Bare wire has no insulating layer, including copper, aluminum flat wire, overhead stranded wire and various profiles. It is mainly used for outdoor overhead and indoor bus and switch box. Electromagnetic wire is an insulated wire that generates a magnetic field after being electrified or induces an electric current in a magnetic field. It is mainly used for motor and transformer winding and other related electromagnetic equipment.

[0003] The utility model of a kind of wire pay-off rack with the utility model No.

[0004] Wire pay-off rack is used to assist pay-off when wire pay-off, the pay-off rack in the above patent, although it reduces the difficulty of pay-off, but wire pay-off will appear carding when wire pay-off, when overpull, it will lead to wire being pulled apart;Therefore, we provide a kind of wire pay-off rack to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve the above problems and provide a kind of wire pay-off rack to solve the problem of easy wire breakage caused by excessive pulling when carding in the comparison file.

[0006] The utility model is realized by the following technical scheme: a kind of wire pay-off rack.

[0007] It includes fixed frame, the surface of the fixed frame is installed with connecting plate, the surface of the connecting plate is provided with equidistant arrangement adjusting mechanism, the adjusting mechanism includes mounting bracket, support pulley, fixed pulley and telescopic pulley, the surface of the mounting bracket is rotatably connected with fixed sleeve, the inside of the fixed sleeve is slidably connected with sliding rod, and telescopic pulley is rotatably connected with sliding rod, the inside of the fixed sleeve is fixedly connected with pressure sensor.

[0008] Preferably, the bottom of the fixed frame is fixedly connected with fixed base, the surface of the fixed frame is rotatably connected with equidistant arrangement coil shaft, the connecting plate is fixedly connected with fixed frame by bolt, the fixed frame is supported and fixed by fixed base, to improve the stability of the operation of the fixed frame.

[0009] Preferably, the top end of the mounting frame is fixedly connected with a support rod, the upper half of the support rod is made of elastic material, the top end of the support rod is rotatably connected with a support pulley, the support pulley is fixed by the support rod, the support rod has a certain elasticity and can provide a certain buffering capacity for the electric wire, and the stability of the electric wire pay-off is improved.

[0010] Preferably, the mounting frame is fixed on the surface of the connecting plate, a fixed sleeve is rotatably connected with a fixed pulley on the surface of the fixed sleeve, and a buffer plate is fixedly connected with one end of the sliding rod close to the pressure sensor, so that the damage of the sliding rod to the pressure sensor is reduced, and the service life of the pressure sensor is improved.

[0011] Preferably, the surface of the buffer plate is fixedly connected with a first extension spring, the other end of the first extension spring is fixedly connected with the fixed sleeve, the surface of the fixed sleeve is rotatably connected with a connecting rod, the first extension spring provides an outward pulling force for the sliding rod, and the buffer plate is away from the pressure sensor during normal pay-off.

[0012] Preferably, the inside of the mounting frame is provided with a sliding groove, the sliding groove is slidably connected with a sliding block, and the bottom end of the connecting rod is rotatably connected with the sliding block, and the surface of the mounting frame is provided with a limiting clamping groove, the sliding groove is used for positioning the sliding block, and then the bottom end of the connecting rod is positioned.

[0013] Preferably, the inside of the sliding block is slidably connected with a buckle, the buckle is clamped with the limiting clamping groove, the middle part of the buckle is fixedly connected with a second extension spring, and the second extension spring is fixedly connected with the sliding block, the second extension spring provides a thrust force for the buckle, and the buckle is clamped with the limiting clamping groove.

[0014] The utility model provides a kind of electric wire pay-off stand, it has the beneficial effects as follows:

[0015] 1, the electric wire pay-off stand, the mounting frame is fixed by connecting plate, electric wire is transmitted by support pulley, fixed pulley and telescopic pulley, and when wire is clamped, support pulley and telescopic pulley provide certain buffer for electric wire, reduce the occurrence of electric wire damage caused by pulling electric wire, improve the stability of electric wire pay-off, fixed sleeve and sliding rod are used to support and position telescopic pulley, when telescopic pulley is contracted, sliding rod touches pressure sensor, and pressure sensor sends alarm information, to facilitate staff to timely dredge electric wire ring, improve the safety of electric wire pay-off.

[0016] 2. The electric wire pay-off rack supports and fixes the fixing frame through the fixed base, improves the stability of the operation of the fixing frame, places and supports the electric coil through the coil shaft, reduces the difficulty of electric wire pay-off, improves the efficiency of electric wire pay-off, facilitates the maintenance of the mounting frame through the bolted connecting plate, improves the stability of the use of the device, fixes the supporting pulley through the supporting rod, and the supporting rod has a certain elasticity, can provide a certain buffering capacity for the electric wire, and improves the effect of electric wire pay-off.

[0017] 3. The electric wire pay-off rack supports and positions the electric wire through the fixed pulley, improves the stability of the transmission of the electric wire, reduces the damage of the sliding rod to the pressure sensor through the buffer plate, improves the service life of the pressure sensor, provides an outward pulling force for the sliding rod through the first extension spring, the buffer plate is away from the pressure sensor during normal pay-off, drives the fixed sleeve to move through the connecting rod to improve the buffering effect of the device on the electric wire, positions the sliding block through the sliding groove, and then positions the bottom end of the connecting rod to improve the stability of the operation of the connecting rod, provides a pushing force for the buckle through the second extension spring, makes the buckle and the limiting clamping groove clamped together, and then limits the sliding block to improve the stability of the operation of the sliding block. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is an overall structure schematic view of the utility model;

[0019] Figure 2 It is a fixed sleeve cross-section structure schematic view of the utility model;

[0020] Figure 3 It is a sliding block connecting structure schematic view of the utility model;

[0021] Figure 4 It is an A part structure enlarged view of the utility model Figure 2

[0022] MAIN COMPONENT SYMBOL EXPLANATION

[0023] 1, the fixing frame; 2, the fixed base; 3, the coil shaft; 4, the connecting plate;

[0024] 5, the adjusting mechanism; 501, the mounting frame; 502, the supporting rod; 503, the supporting pulley; 504, the fixed sleeve; 505, the sliding rod; 506, the fixed pulley; 507, the extension pulley; 508, the pressure sensor; 509, the first extension spring; 510, the sliding groove; 511, the sliding block; 512, the connecting rod; 513, the limiting clamping groove; 514, the second extension spring; 515, the buckle; 516, the buffer plate. DETAILED DESCRIPTION

[0025] The utility model embodiment provides a kind of electric wire pay-off rack. ​

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , including the fixed frame 1, the surface of the fixed frame 1 is mounted with the connecting plate 4, the bottom of the fixed frame 1 is fixedly connected with the fixed base 2, the surface of the fixed frame 1 is rotatably connected with the coil shaft 3 arranged at equal intervals, the connecting plate 4 is fixedly connected with the fixed frame 1 through bolts, the fixed frame 1 is supported and fixed through the fixed base 2, the stability of the operation of the fixed frame 1 is improved, the electric coil is placed and supported through the coil shaft 3, the difficulty of electric wire laying is reduced, the efficiency of electric wire laying is improved, the connecting plate 4 is installed through bolts, the maintenance of the mounting rack 501 is facilitated, and the stability of the use of the device is improved.

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the surface of the connecting plate 4 is provided with the adjusting mechanism 5 arranged at equal intervals, the adjusting mechanism 5 includes the mounting rack 501, the supporting pulley 503, the fixed pulley 506 and the telescopic pulley 507, the mounting rack 501 is fixed through the connecting plate 4, the electric wire is transmitted through the supporting pulley 503, the fixed pulley 506 and the telescopic pulley 507, and when the electric wire is clamped, the supporting pulley 503 and the telescopic pulley 507 provide a certain buffer for the electric wire, the occurrence of damage to the electric wire caused by pulling the electric wire is reduced, and the stability of the electric wire laying is improved.

[0028] The top end of the mounting rack 501 is fixedly connected with the supporting rod 502, the upper half of the supporting rod 502 is made of elastic material, the top end of the supporting rod 502 is rotatably connected with the supporting pulley 503, the supporting pulley 503 is fixed through the supporting rod 502, and the supporting rod 502 has a certain elasticity and can provide a certain buffer capacity for the electric wire, thereby improving the effect of the electric wire laying.

[0029] The surface of the mounting rack 501 is rotatably connected with the fixed sleeve 504, the inside of the fixed sleeve 504 is slidably connected with the sliding rod 505, the telescopic pulley 507 is rotatably connected with the sliding rod 505, the inside of the fixed sleeve 504 is fixedly connected with the pressure sensor 508, the telescopic pulley 507 is supported and positioned through the fixed sleeve 504 and the sliding rod 505, when the telescopic pulley 507 is retracted, the sliding rod 505 touches the pressure sensor 508, the pressure sensor 508 sends alarm information, the staff can timely dredge the electric coil, and the safety of the electric wire laying is improved.

[0030] The mounting frame 501 is fixed on the surface of the connecting plate 4, the surface of the fixing sleeve 504 is rotationally connected with the fixing pulley 506, the end of the sliding rod 505 close to the pressure sensor 508 is fixedly connected with the buffer plate 516, the electric wire is supported and positioned through the fixing pulley 506, the stability of the electric wire transmission is improved, the damage of the sliding rod 505 to the pressure sensor 508 is reduced through the buffer plate 516, and the service life of the pressure sensor 508 is improved.

[0031] The surface of the buffer plate 516 is fixedly connected with the first extension spring 509, and the other end of the first extension spring 509 is fixedly connected with the fixing sleeve 504, the surface of the fixing sleeve 504 is rotationally connected with the connecting rod 512, the outward pulling force is provided for the sliding rod 505 through the first extension spring 509, the buffer plate 516 is away from the pressure sensor 508 during normal wire laying, and the fixing sleeve 504 is driven to move through the connecting rod 512, so that the buffering effect of the device on the electric wire is improved.

[0032] The inside of the mounting frame 501 is provided with the sliding groove 510, the sliding groove 510 is slidably connected with the sliding block 511, and the bottom end of the connecting rod 512 is rotationally connected with the sliding block 511, the sliding block 511 is positioned through the sliding groove 510, and then the bottom end of the connecting rod 512 is positioned, so that the stability of the connecting rod 512 in operation is improved.

[0033] The surface of the mounting frame 501 is provided with the limiting clamping groove 513, the limiting clamping groove 513 is provided with two, the inside of the sliding block 511 is slidably connected with the buckle 515, the buckle 515 is clamped with the limiting clamping groove 513, the middle part of the buckle 515 is fixedly connected with the second extension spring 514, and the second extension spring 514 is fixedly connected with the sliding block 511, the pushing force is provided for the buckle 515 through the second extension spring 514, the buckle 515 is clamped with the limiting clamping groove 513, and then the sliding block 511 is limited, so that the stability of the sliding block 511 in operation is improved.

[0034] The utility model discloses a fixing sleeve 504 is turned over to the top when the fixed sleeve 504 is turned over the top end, and the buckle 515 is connected with the limiting clamping groove 513 of the top, first, the electric coil is placed on the coil shaft 3, and then the electric wire is sequentially threaded through the fixed pulley 506, the telescopic pulley 507 and the support pulley 503, the elasticity of the support rod 502 provides certain buffer capacity to the electric wire, improves the effect of electric wire pay-off, when the electric wire is clamped, the telescopic pulley 507 is driven to contract by the electric wire, makes telescopic pulley 507 drive sliding rod 505 to touch pressure sensor 508, makes pressure sensor 508 send alarm information, informs the staff of nearby this volume electric wire and occurs the clamping phenomenon of wire, and convenient staff timely dredge the electric coil, avoid excessive pulling and cause the electric wire breakage, improve the safety of electric wire pay-off.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wire pay-off stand comprising a stationary frame (1), characterized in that: The surface of the fixing frame (1) is provided with a connecting plate (4), the surface of the connecting plate (4) is provided with equidistantly arranged adjusting mechanisms (5), the adjusting mechanism (5) comprises a mounting frame (501), a supporting pulley (503), a fixed pulley (506) and a telescopic pulley (507), the surface of the mounting frame (501) is rotatably connected with a fixed sleeve (504), the inside of the fixed sleeve (504) is slidably connected with a sliding rod (505), and the telescopic pulley (507) is rotatably connected with the sliding rod (505), the inside of the fixed sleeve (504) is fixedly connected with a pressure sensor (508).

2. The electrical cord reel of claim 1, wherein: The bottom of the fixing frame (1) is fixedly connected with a fixed base (2), and the surface of the fixing frame (1) is rotatably connected with equidistantly arranged coil shafts (3); the connecting plate (4) is fixedly connected with the fixing frame (1) by bolts.

3. The electrical cord reel of claim 1, wherein: The top end of the mounting frame (501) is fixedly connected with a supporting rod (502), and the upper half of the supporting rod (502) is made of elastic material; the top end of the supporting rod (502) is rotatably connected with the supporting pulley (503).

4. The electrical cord reel of claim 1, wherein: The mounting frame (501) is fixed on the surface of the connecting plate (4), and the surface of the fixed sleeve (504) is rotatably connected with the fixed pulley (506); one end of the sliding rod (505) close to the pressure sensor (508) is fixedly connected with a buffer plate (516).

5. An electrical cord reel according to claim 4, wherein: The surface of the buffer plate (516) is fixedly connected with a first telescopic spring (509), and the other end of the first telescopic spring (509) is fixedly connected with the fixed sleeve (504); the surface of the fixed sleeve (504) is rotatably connected with a connecting rod (512).

6. An electrical cord reel according to claim 5, wherein: The inside of the mounting frame (501) is provided with a sliding groove (510), the inside of the sliding groove (510) is slidably connected with a sliding block (511), and the bottom end of the connecting rod (512) is rotatably connected with the sliding block (511); the surface of the mounting frame (501) is provided with a limiting clamping groove (513).

7. An electrical cord reel according to claim 6, wherein: The inside of the sliding block (511) is slidably connected with a buckle (515), the buckle (515) is clamped with the limiting clamping groove (513), the middle part of the buckle (515) is fixedly connected with a second telescopic spring (514), and the second telescopic spring (514) is fixedly connected with the sliding block (511).

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