Cable erection pay-off device

Abstract

The utility model discloses a pay-off device for cable erection, which relates to the technical field of power equipment and comprises a carrier plate, a rotating motor and a pay-off cylinder which are fixedly mounted on the top surface of one side of the carrier plate, a support limiting unit arranged on the rotating motor and an adjusting pay-off unit arranged on the carrier plate, the supporting limiting unit comprises a tray, a lead screw, a supporting block, an arc-shaped clamping plate and a baffle. The tray is fixedly arranged on an output shaft of the rotating motor, and two strip-shaped mounting grooves are symmetrically formed in the top face of the tray. The adjusting pay-off unit comprises a lower bearing frame, a supporting arm, a rectangular frame, an upper bearing frame, an adjusting screw and a roller. The lower bearing frame is fixedly arranged on the top face of the other side of the carrying plate. According to the utility model, the two arc-shaped clamping plates draw close to each other to clamp the peripheral surface of the bottom end of the pay-off barrel, the baffles on the top surfaces of the arc-shaped clamping plates can further limit the pay-off barrel, the pay-off barrel and the tray can integrally rotate together, and the equipment is simple and convenient in anti-shaking operation of the pay-off barrel and high in stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of power equipment, especially relates to a cable erecting and paying-off device. BACKGROUND

[0002] Cables are widely used in power transmission, and can be seen everywhere in the present life, since the cable itself carries high voltage and electric energy, which will be harmful to human body, therefore, the cable needs to be installed far from the activity range of people, and the cable itself is too heavy, and is prone to shaking during the paying-off process.

[0003] Publication (announcement) No. CN220811349U discloses a cable erecting and paying-off device, and relates to the technical field of power equipment, comprising a paying-off drum, a disc is installed at the bottom of the paying-off drum, a group of symmetrical hole grooves are formed in the top periphery of the disc, an anti-shaking assembly is installed at the top of the paying-off drum, the anti-shaking assembly comprises a limiting plate, the limiting plate is located at the top center of the paying-off drum, a group of symmetrical placing connecting rods are installed on the side wall of the limiting plate, a group of movable blocks are installed on the outer surfaces of the connecting rods, telescopic rods are installed at the bottoms of the movable blocks, and the bottoms of the telescopic rods are connected and fixed with the hole grooves of the disc. The anti-shaking assembly is installed, the paying-off drum is prone to shaking and side turning during the paying-off process due to the excessive weight, the position of the paying-off drum at the two ends is fixed through the limiting plate at the top, the telescopic rods can be driven to move through the movable blocks, the bottoms of the telescopic rods are connected with the hole grooves of the disc, and the paying-off drum is prevented from swinging left and right.

[0004] The above scheme can prevent the paying-off drum from swinging left and right, but the anti-shaking assembly will hinder the paying-off process of the paying-off drum, and the paying-off guide is fixed and adapted to the size range of the cable, which is limited, therefore, the utility model provides a cable erecting and paying-off device. UTILITY MODEL CONTENTS

[0005] The utility model mainly aims at providing a cable erecting and paying-off device, through the setting of the supporting limiting unit and the adjusting paying-off unit, the problem that the anti-shaking assembly hinders the paying-off process of the paying-off drum and the paying-off guide is fixed and adapted to the size range of the cable is solved.

[0006] To solve the above technical problem, the utility model is realized by the following technical scheme: a cable erecting and paying-off device, comprising a carrier plate, a rotating motor fixedly installed on the top surface of one side of the carrier plate and a paying-off drum, further comprising a supporting limiting unit arranged on the rotating motor and an adjusting paying-off unit arranged on the carrier plate.

[0007] The support limiting unit comprises a tray, a lead screw, supporting blocks, arc-shaped clamping plates and a baffle, the tray is fixedly arranged on the output shaft of the rotating motor and has two strip-shaped mounting grooves symmetrically formed on the top surface thereof, the lead screw is movably arranged in one of the strip-shaped mounting grooves, the supporting blocks are four in total and are equally divided into two groups, the two groups of supporting blocks are respectively arranged on the two strip-shaped mounting grooves, one group of supporting blocks is respectively matched with the positive and negative threads symmetrically arranged on the lead screw, and each two supporting blocks located on the same horizontal center plane are correspondingly fixedly provided with an arc-shaped clamping plate, the pay-off drum is arranged on the top surface of the tray and located between the two arc-shaped clamping plates, and the baffle is fixedly arranged on the top surface of the arc-shaped clamping plate.

[0008] The adjusting pay-off unit comprises a lower carrier frame, a supporting arm, a rectangular frame, an upper carrier frame, an adjusting screw and a roller, the lower carrier frame is fixedly arranged on the other side of the top surface of the carrier plate, the supporting arm is in an inverted "n" shape and located outside the lower carrier frame, the rectangular frame is movably sleeved on the side wall of the supporting arm, the upper carrier frame is fixedly arranged on the end surface of the rectangular frame and oppositely arranged with the lower carrier frame, the adjusting screw is threadedly connected at the center of the top surface of the supporting arm and connected with the top surface of the upper carrier frame through a bearing at the bottom end, the lower carrier frame and the upper carrier frame are both in an "n" shape, and the roller is provided with two groups and respectively arranged in the lower carrier frame and the upper carrier frame.

[0009] Preferably, the support limiting unit further comprises a guide rod, and the guide rod is fixedly arranged on the other strip-shaped mounting groove and movably penetrates through the other group of supporting blocks.

[0010] Preferably, one end of the lead screw fixedly arranged outside the tray is provided with a rotating disc.

[0011] Preferably, the adjusting screw and the lead screw are arranged to be perpendicular to each other.

[0012] Preferably, the roller and the lead screw are arranged to be perpendicular to each other.

[0013] Preferably, the rectangular frame is provided with two and respectively located on the opposite two side surfaces of the upper carrier frame.

[0014] Compared with the prior art, the cable erecting pay-off device has the following beneficial effects:

[0015] 1. The utility model discloses a support limiting unit is set, and when placing the pay-off drum to the tray top, through holding and reversing the lead screw outside the tray, the relative motion of the two supporting blocks under the stress action of the screw thread connection can drive two arc clamping plates to adjust the spacing on the tray top, and the other two supporting blocks can slide on the guide rod and cooperate with the arc clamping plate to mobilize and provide auxiliary support for it, and the two arc clamping plates can clamp the outer circumferential surface of the bottom end of the pay-off drum by moving towards each other, and the baffle on the top surface of the arc clamping plate can further limit the pay-off drum, and the pay-off drum can rotate integrally with the tray, and the device is convenient, stable and high in anti-shaking operation of the pay-off drum.

[0016] 2. The utility model discloses an adjusting pay-off unit is set, and when two groups of rollers installed in the inside of the lower carrier frame and the upper carrier frame cooperate when the cable pay-off is pulled out, the upper carrier frame can be driven to adjust the spacing with the lower carrier frame by rotating the adjusting screw thread connection at the center of the top surface of the support arm, and the rectangular frame fixed on the side surface of the upper carrier frame can slide on the support arm and cooperate with the upper carrier frame to vertically lift and mobilize and keep the placement angle, and the spacing of the two groups of rollers can be flexibly adapted to the diameter size of the cable, and the device has good flexible adaptation effect on the pay-off guide. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor for the ordinary skilled in the art.

[0018] Figure 1 It is the whole structure schematic diagram of the utility model of a cable erecting pay-off device;

[0019] Figure 2 It is the front view structure schematic diagram of the utility model of a cable erecting pay-off device;

[0020] Figure 3 It is the utility model Figure 2 A-A section structure schematic diagram in the utility model;

[0021] Figure 4 It is the utility model Figure 2 B-B section structure schematic diagram in the utility model;

[0022] Figure 5 It is the top view structure schematic diagram of the utility model of a cable erecting pay-off device.

[0023] In the drawings, the component list represented by each sign is as follows:

[0024] 1, the carrier plate;

[0025] 2、rotating motor;

[0026] 3、pay-off drum;

[0027] 4、support limiting unit;401、tray;402、screw;403、support block;404、arc-shaped clamping plate;405、baffle;406、guide rod;

[0028] 5、adjusting pay-off unit;501、lower carrier;502、support arm;503、rectangular frame;504、upper carrier;505、adjusting screw;506、drum;

[0029] 6、turntable. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0031] In the description of the utility model, it should be pointed out that the positions or location relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the positions or location relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. EMBODIMENT

[0033] As shown in Figure 1 , Figure 2 , Figure 4 and Figure 5 , a cable erection pay-off device, comprising a carrier plate 1, a rotating motor 2 fixedly installed on one side of the top surface of the carrier plate 1 and a pay-off drum 3, further comprising: a support limiting unit 4 arranged on the rotating motor 2 and an adjusting pay-off unit 5 arranged on the carrier plate 1;

[0034] The support limiting unit 4 comprises a tray 401, a lead screw 402, a supporting block 403, an arc-shaped clamping plate 404 and a baffle 405. The tray 401 is fixedly arranged on the output shaft of the rotating motor 2 and has two strip-shaped mounting grooves symmetrically formed on the top surface thereof. The lead screw 402 is movably arranged in one of the strip-shaped mounting grooves. The supporting block 403 is provided with four supporting blocks which are equally divided into two groups. The two groups of supporting blocks 403 are arranged on the two strip-shaped mounting grooves respectively. One group of the supporting blocks 403 is matched with the positive and negative threads symmetrically arranged on the lead screw 402 respectively. The arc-shaped clamping plate 404 is fixedly arranged on the top surface of the arc-shaped clamping plate 404 corresponding to every two supporting blocks 403 located on the same horizontal center. The pay-off drum 3 is arranged on the top surface of the tray 401 and located between the two arc-shaped clamping plates 404. The baffle 405 is fixedly arranged on the top surface of the arc-shaped clamping plate 404.

[0035] The adjusting pay-off unit 5 comprises a lower carrier 501, a supporting arm 502, a rectangular frame 503, an upper carrier 504, an adjusting screw 505 and a roller 506. The lower carrier 501 is fixedly arranged on the top surface of the other side of the carrier plate 1. The supporting arm 502 is in an inverted "V" shape and located outside the lower carrier 501. The rectangular frame 503 is movably arranged on the side wall of the supporting arm 502. The upper carrier 504 is fixedly arranged on the end surface of the rectangular frame 503 and oppositely arranged with the lower carrier 501. The adjusting screw 505 is threadedly connected to the center of the top surface of the supporting arm 502 and the bottom end thereof is connected to the top surface of the upper carrier 504 through a bearing. The lower carrier 501 and the upper carrier 504 are both in a "V" shape. The roller 506 is provided with two groups and arranged in the lower carrier 501 and the upper carrier 504 respectively.

[0036] Further, the support limiting unit 4 further comprises a guide rod 406 which is fixedly arranged on the other strip-shaped mounting groove and movably penetrates the other group of supporting blocks 403.

[0037] Further, one end of the lead screw 402 located outside the tray 401 is fixedly provided with a rotating disc 6.

[0038] Further, the adjusting screw 505 is arranged perpendicular to the lead screw 402.

[0039] The support limiting unit 4 makes the anti-shaking operation of the device on the pay-off drum 3 simple and stable. Embodiment

[0040] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 5 , a cable erection pay-off device comprises a carrier plate 1, a rotating motor 2 and a pay-off drum 3 which are fixedly arranged on one side of the top surface of the carrier plate 1. The device further comprises a support limiting unit 4 arranged on the rotating motor 2 and an adjusting pay-off unit 5 arranged on the carrier plate 1.

[0041] The support limiting unit 4 comprises a tray 401, a lead screw 402, a supporting block 403, an arc-shaped clamping plate 404 and a baffle 405, the tray 401 is fixedly arranged on the output shaft of the rotating motor 2 and symmetrically provided with two strip-shaped mounting grooves on the top surface, the lead screw 402 is movably arranged in one of the strip-shaped mounting grooves, the supporting block 403 is provided with four and divided into two groups, the two groups of supporting blocks 403 are arranged on the two strip-shaped mounting grooves respectively, one group of the supporting blocks 403 is matched with the positive and negative threads symmetrically arranged on the lead screw 402 respectively, the arc-shaped clamping plate 404 is fixedly arranged on the top surface of the supporting block 403, the pay-off drum 3 is placed on the top surface of the tray 401 and located between the two arc-shaped clamping plates 404, and the baffle 405 is fixedly arranged on the top surface of the arc-shaped clamping plate 404.

[0042] The adjusting pay-off unit 5 comprises a lower carrier 501, a supporting arm 502, a rectangular frame 503, an upper carrier 504, an adjusting screw 505 and a roller 506, the lower carrier 501 is fixedly arranged on the top surface of the other side of the carrier plate 1, the supporting arm 502 is in an inverted "n" shape and located outside the lower carrier 501, the rectangular frame 503 is movably sleeved on the side wall of the supporting arm 502, the upper carrier 504 is fixedly arranged on the end surface of the rectangular frame 503 and oppositely arranged with the lower carrier 501, the adjusting screw 505 is threadedly connected on the top surface of the supporting arm 502 and the bottom end is connected with the top surface of the upper carrier 504 through a bearing, the lower carrier 501 and the upper carrier 504 are both in an "n" shape, and the roller 506 is provided with two groups and respectively arranged in the lower carrier 501 and the upper carrier 504.

[0043] Further, the roller 506 is arranged perpendicular to the lead screw 402.

[0044] Further, the rectangular frame 503 is provided with two and respectively located on the opposite two side surfaces of the upper carrier 504.

[0045] Through the adjusting pay-off unit 5, the device has good flexible and adaptive effect on the pay-off guide adjustment.

[0046] The working principle of the utility model is as follows:

[0047] When the pay-off drum 3 is placed on the top surface of the tray 401, by holding outside the tray 401 and rotating the lead screw 402 forward and backward, two of the blocks 403 connected with the lead screw 402 by screwing are forced to move oppositely to drive the two arc-shaped clamping plates 404 to adjust the interval on the top surface of the tray 401, and the other two blocks 403 slide on the guide rod 406 to cooperate with the arc-shaped clamping plates 404 to adjust, the two arc-shaped clamping plates 404 are clamped to the outer circumferential surface of the bottom end of the pay-off drum 3, the baffle 405 on the top surface of the arc-shaped clamping plate 404 further limits the pay-off drum 3, the pay-off drum 3 and the tray 401 rotate together, and two groups of rollers 506 installed in the lower carrier 501 and the upper carrier 504 cooperate to pull out the cable, the adjusting screw 505 screwed on the center of the top surface of the support arm 502 drives the upper carrier 504 to adjust the interval with the lower carrier 501, the rectangular frame 503 fixed on the side surface of the upper carrier 504 slides on the support arm 502 to cooperate with the vertical lifting of the upper carrier 504 to adjust and maintain the placement angle, and the two groups of rollers 506 adjust the interval to flexibly adapt to the diameter size of the cable.

[0048] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the industry that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable erecting pay-off device comprising a carrier plate (1), a rotating motor (2) and a pay-off drum (3) fixedly mounted on the top surface of one side of the carrier plate (1), characterized in that, Also include: Supporting and limiting unit (4) arranged on the rotating motor (2) and adjusting pay-off unit (5) arranged on the carrier plate (1); The supporting and limiting unit (4) comprises a tray (401), a lead screw (402), a block (403), an arc clamping plate (404) and a baffle (405), the tray (401) is fixedly arranged on the output shaft of the rotating motor (2) and the top surface thereof is symmetrically provided with two strip-shaped mounting grooves, the lead screw (402) is movably arranged in one of the strip-shaped mounting grooves, the blocks (403) are provided in four and divided into two groups, the two groups of blocks (403) are respectively located on the two strip-shaped mounting grooves, one group of blocks (403) is respectively matched with the positive and negative threads symmetrically arranged on the lead screw (402), and each two blocks (403) located on the same horizontal center plane are correspondingly fixedly provided with an arc clamping plate (404) on the top surface, the pay-off drum (3) is placed on the top surface of the tray (401) and located between the two arc clamping plates (404), and the baffle (405) is fixedly arranged on the top surface of the arc clamping plate (404). The adjusting pay-off unit (5) comprises a lower carrier frame (501), a support arm (502), a rectangular frame (503), an upper carrier frame (504), an adjusting screw (505) and a roller (506), the lower carrier frame (501) is fixedly arranged on the top surface of the other side of the carrier plate (1), the support arm (502) is in an inverted "n" shape and located outside the lower carrier frame (501), the rectangular frame (503) is movably sleeved on the side wall of the support arm (502), the upper carrier frame (504) is fixedly arranged on the end surface of the rectangular frame (503) and oppositely arranged with the lower carrier frame (501), the adjusting screw (505) is threadedly connected at the center of the top surface of the support arm (502) and the bottom end thereof is connected with the top surface of the upper carrier frame (504) through a bearing, the lower carrier frame (501) and the upper carrier frame (504) are both in an "n" shape, and the roller (506) is provided in two groups and respectively installed in the interiors of the lower carrier frame (501) and the upper carrier frame (504).

2. A cable erection pay-off device according to claim 1, characterised in that: The supporting and limiting unit (4) further comprises a guide rod (406), and the guide rod (406) is fixedly arranged on the other strip-shaped mounting groove and movably penetrates the other group of blocks (403).

3. A cable erection pay-off device according to claim 1, characterised in that: One end of the lead screw (402) located outside the tray (401) is fixedly provided with a rotating disc (6).

4. A cable erection pay-off device according to claim 1, characterised in that: The adjusting screw (505) and the lead screw (402) are arranged perpendicular to each other.

5. A cable erection pay-off device according to claim 1, characterised in that: The roller (506) and the lead screw (402) are arranged perpendicular to each other.

6. A cable erection pay-off device according to claim 1, characterised in that: The rectangular frame (503) is provided in two and respectively located on the opposite two side surfaces of the upper carrier frame (504). The supporting and limiting unit (4) further comprises a guide rod (406), and the guide rod (406) is fixedly arranged on the other strip-shaped mounting groove and movably penetrates the other group of blocks (403). One end of the lead screw (402) located outside the tray (401) is fixedly provided with a rotating disc (6). The adjusting screw (505) and the lead screw (402) are arranged perpendicular to each other. The roller (506) and the lead screw (402) are arranged perpendicular to each other. The rectangular frame (503) is provided in two and respectively located on the opposite two side surfaces of the upper carrier frame (504).

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