CN204917420U - Pay -off rack - Google Patents

Pay -off rack Download PDF

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Publication number
CN204917420U
CN204917420U CN201520657162.2U CN201520657162U CN204917420U CN 204917420 U CN204917420 U CN 204917420U CN 201520657162 U CN201520657162 U CN 201520657162U CN 204917420 U CN204917420 U CN 204917420U
Authority
CN
China
Prior art keywords
arm
support
pay
rack
hold
Prior art date
Application number
CN201520657162.2U
Other languages
Chinese (zh)
Inventor
蔡林广
钱志明
龙健晖
Original Assignee
佛山粤能电气有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 佛山粤能电气有限公司 filed Critical 佛山粤能电气有限公司
Priority to CN201520657162.2U priority Critical patent/CN204917420U/en
Application granted granted Critical
Publication of CN204917420U publication Critical patent/CN204917420U/en

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Abstract

The utility model discloses a pay -off rack, including base and the both sides support that go up to set up, connect the paying out reel that is used for an installation wire section of thick bamboo between the support of both sides, its characterized in that, being provided with the support arm of outside extension on the support of both sides respectively, being fixed with the fixed pulley between the support arm of both sides, the support arm is articulated with the support to set up spring return between support arm and support, the bottom of base have the gyro wheel and with roller corresponding's linear guide. The utility model discloses simple structure, the installation is adjusted conveniently, and the operation is smooth.

Description

A kind of pay off rack
Technical field
The utility model relates to transformer production manufacturing technology field, particularly relates to a kind of pay off rack of coiling voltage transformer.
Background technology
Voltage transformer (Transformer) utilizes the principle of electromagnetic induction to change the device of alternating-current voltage/AC voltage, voltage transformer is made up of iron core (or magnetic core) and coil, coil has two or more winding, wherein connect the winding of power supply primary winding, remaining winding is output primary.Pay off rack is requisite equipment in the coil winding system of voltage transformer, structurally mainly contain both sides fixed support and be connected to the paying out reel formation between the fixed support of both sides, paying out reel is by the interstitial hole through line cylinder, make spooling equipment in the process of traction bracing wire, paying out reel can be with moving-wire cylinder to rotate unwrapping wire while rotating, structure is simple, easy to operate.But shortcoming is because both sides fixed support is fixed sturcture, regulate inconvenient, and line cylinder can be shaken unavoidably, affects the fluency of unwrapping wire process at rotary course.
Summary of the invention
The one that the purpose of this utility model is exactly deficiency in order to solve prior art and provides not only structure is simple, and adjustment in use is convenient, the pay off rack of good stability.
The utility model adopts following technical solution to realize above-mentioned purpose: a kind of pay off rack, comprise two side stands of base and upper setting thereof, be connected to the paying out reel for hookup wire cylinder between two side stands, it is characterized in that, described two side stands are respectively arranged with outward extending hold-down arm, fixed pulley is fixed with between supported on both sides arm, hold-down arm and support hinged, and spring return mechanism is set between hold-down arm and support, have in the bottom of base roller and with the line slideway that pair of rollers is answered, facilitate base to move.
Further illustrating as such scheme, described paying out reel is provided with two stop collars, and the end of two stop collars is respectively arranged with conical limit portion, and two conical limit portions are arranged in opposite directions, respectively with end face top, the both sides force fit of the centre hole of line cylinder.
Described spring return mechanism comprises retracing spring, the spring fixed seat be arranged on support, hold-down arm is provided with the hook hole that multiple axial direction along hold-down arm is arranged, one end of retracing spring is fixing with on spring fixed seat, the other end is flexibly connected with hook hole, by the connection of change retracing spring from different hook hole, and then regulate the elasticity of retracing spring.
Be connected with stop mechanism between described paying out reel and support, this stop mechanism comprises the brake wheel disc that is fixed on paying out reel and is set in the brake band on brake wheel disc, is realized the braking of line cylinder by brake band in the cooperation of brake wheel disc.
Described line slideway adopts U-type groove steel, and roller is arranged in U-type groove.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, the utility model adopts and arrange outward extending hold-down arm respectively on two side stand, hold-down arm and support hinged, and spring return mechanism is set between hold-down arm and support, the Tension Adjustable of spring return mechanism, between supported on both sides arm, fixed pulley is installed, make coiling from line cylinder through wire coiling machine can be guided into again after fixed pulley break-in later, make unwrapping wire process more smooth.
2, the utility model arrange in the bottom of base roller and with the line slideway that pair of rollers is answered, be conducive to moving adjustment to whole pay off rack, more convenient to operate, laborsaving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structural representation of the present utility model.
Description of reference numerals: 1, base 2, support 3, paying out reel 3-1, stop collar 3-2, stop collar 3-3, conical limit portion 4, hold-down arm 5, fixed pulley 6, spring return mechanism 6-1, retracing spring 6-2, spring fixed seat 6-3, hook hole 7, roller 8, line slideway 9, stop mechanism 9-1, brake wheel disc 9-2, brake band 10, line cylinder.
Detailed description of the invention
Below in conjunction with specific embodiment, the technical program is explained in detail.
As depicted in figs. 1 and 2, the utility model is a kind of pay off rack, comprise two side stands 2 of base 1 and upper setting thereof, be connected to the paying out reel 3 for hookup wire cylinder 10 between two side stands 2, two side stands are respectively arranged with outward extending hold-down arm 4, fixed pulley 5 is fixed with between supported on both sides arm 4, hold-down arm 4 is hinged with support 2, and spring return mechanism 6 is set between hold-down arm and support, the line slideway 8 having roller 7 in the bottom of base and answer with pair of rollers, base is facilitated to move, wherein, line slideway adopts U-type groove steel, roller is arranged in U-type groove.Paying out reel is provided with two stop collars 3-1,3-2, the end of two stop collars is respectively arranged with conical limit portion 3-3, and two conical limit portions are arranged in opposite directions, respectively with end face top, the both sides force fit of the centre hole of line cylinder.
Spring return mechanism 6 comprises retracing spring 6-1, the spring fixed seat 6-2 be arranged on support, hold-down arm is provided with the hook hole 6-3 that multiple axial direction along hold-down arm is arranged, one end of retracing spring is fixing with on spring fixed seat, the other end is flexibly connected with hook hole, by the connection of change retracing spring from different hook hole, and then regulate the elasticity of retracing spring.Be connected with stop mechanism 9 between paying out reel and support, this stop mechanism comprises the brake wheel disc 9-1 that is fixed on paying out reel and is set in the brake band 9-2 on brake wheel disc, is realized the braking of line cylinder by brake band in the cooperation of brake wheel disc.
The utility model compared with prior art, adopt and outward extending hold-down arm is set respectively on two side stands, hold-down arm and support hinged, and spring return mechanism is set between hold-down arm and support, the Tension Adjustable of spring return mechanism, between supported on both sides arm, fixed pulley is installed, makes coiling from line cylinder through wire coiling machine can be guided into again after fixed pulley break-in later, make unwrapping wire process more smooth; Arrange in the bottom of base roller and with the line slideway that pair of rollers is answered, be conducive to moving adjustment to whole pay off rack, more convenient to operate, laborsaving.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (5)

1. a pay off rack, comprise two side stands of base and upper setting thereof, be connected to the paying out reel for hookup wire cylinder between two side stands, it is characterized in that, described two side stands are respectively arranged with outward extending hold-down arm, between supported on both sides arm, are fixed with fixed pulley, hold-down arm and support hinged, and spring return mechanism is set between hold-down arm and support, the line slideway having roller in the bottom of base and answer with pair of rollers.
2. a kind of pay off rack according to claim 1, it is characterized in that, described paying out reel is provided with two stop collars, the end of two stop collars is respectively arranged with conical limit portion, two conical limit portions are arranged in opposite directions, respectively with end face top, the both sides force fit of the centre hole of line cylinder.
3. a kind of pay off rack according to claim 1, it is characterized in that, described spring return mechanism comprises retracing spring, the spring fixed seat be arranged on support, hold-down arm is provided with the hook hole that multiple axial direction along hold-down arm is arranged, one end of retracing spring is fixing with on spring fixed seat, and the other end is flexibly connected with hook hole.
4. a kind of pay off rack according to claim 1, it is characterized in that, stop mechanism is connected with between described paying out reel and support, this stop mechanism comprises the brake wheel disc that is fixed on paying out reel and is set in the brake band on brake wheel disc, is realized the braking of line cylinder by brake band in the cooperation of brake wheel disc.
5. a kind of pay off rack according to claim 1, is characterized in that, described line slideway adopts U-type groove steel, and roller is arranged in U-type groove.
CN201520657162.2U 2015-08-26 2015-08-26 Pay -off rack CN204917420U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520657162.2U CN204917420U (en) 2015-08-26 2015-08-26 Pay -off rack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520657162.2U CN204917420U (en) 2015-08-26 2015-08-26 Pay -off rack

Publications (1)

Publication Number Publication Date
CN204917420U true CN204917420U (en) 2015-12-30

Family

ID=54966568

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520657162.2U CN204917420U (en) 2015-08-26 2015-08-26 Pay -off rack

Country Status (1)

Country Link
CN (1) CN204917420U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108357972A (en) * 2018-02-07 2018-08-03 佛山市富利来灯饰有限公司 A kind of elasticity actinobacillus device
CN110649510A (en) * 2019-09-11 2020-01-03 安徽迅科智能技术有限公司 Not fragile light current circuit overhead device for building engineering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108357972A (en) * 2018-02-07 2018-08-03 佛山市富利来灯饰有限公司 A kind of elasticity actinobacillus device
CN110649510A (en) * 2019-09-11 2020-01-03 安徽迅科智能技术有限公司 Not fragile light current circuit overhead device for building engineering

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151230

Termination date: 20160826