阅读说明：本技术 一种用于间隔棒橡胶垫抗疲劳的检测装置 (Detection device for anti-fatigue of spacer rubber pad ) 是由 李星球 郑乐飞 谢仁杰 李清华 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种用于间隔棒橡胶垫抗疲劳的检测装置,包括：工作台；设置在所述工作台上用于放置橡胶元件的检测单元,所述检测单元上设置有用于检测摆动次数的计数传感器；设置在所述工作台上且与所述检测单元配合的传动单元；设置在所述工作台上用于驱动所述传动单元工作的动力单元,以及设置在所述工作台上且与所述检测单元、传动单元、动力单元连接的控制单元。本发明的有益效果在于：采用本发明可以对间隔棒的橡胶元件抗疲劳性能进行检测评估,加强了间隔棒的质量管控,解决了线路运行安全问题。(The invention discloses a detection device for the fatigue resistance of a spacer rubber pad, which comprises: a work table; the detection unit is arranged on the workbench and used for placing a rubber element, and a counting sensor used for detecting the swinging times is arranged on the detection unit; the transmission unit is arranged on the workbench and matched with the detection unit; the power unit is arranged on the workbench and used for driving the transmission unit to work, and the control unit is arranged on the workbench and connected with the detection unit, the transmission unit and the power unit. The invention has the beneficial effects that: the invention can detect and evaluate the fatigue resistance of the rubber element of the spacer, thereby enhancing the quality control of the spacer and solving the problem of line operation safety.)

1. The utility model provides a detection device for be used for conductor spacer rubber pad antifatigue which characterized in that includes:

a work table;

the detection unit is arranged on the workbench and used for placing a rubber element, and a counting sensor used for detecting the swinging times is arranged on the detection unit;

the transmission unit is arranged on the workbench and matched with the detection unit;

a power unit arranged on the worktable for driving the transmission unit to work, an

And the control unit is arranged on the workbench and connected with the detection unit, the transmission unit and the power unit.

2. The device as claimed in claim 1, wherein the detection unit comprises a porous panel arranged on the workbench, a spacer connecting frame arranged on the porous panel, and a spacer chuck hinged with the spacer connecting frame and used for installing rubber elements.

3. The device for detecting the fatigue resistance of the spacer bar rubber gasket as claimed in claim 2, wherein a pull rod connected with the transmission unit is arranged on the spacer bar chuck.

4. The spacer rubber pad fatigue resistance detection device as recited in claim 2, wherein the counting sensor is fixed on the porous panel and is used for detecting the swing times of the spacer chuck.

5. The device for detecting the fatigue resistance of the rubber gasket of the spacer bar according to claim 3, wherein the transmission unit comprises a positioning seat arranged on the workbench and a key slot transmission rod arranged on the positioning seat, one end of the key slot transmission rod is provided with a crank transmission rod connected with the power unit, and the other end of the key slot transmission rod is provided with a groove plate for clamping the pull rod.

6. The device for detecting fatigue resistance of a spacer rubber pad as claimed in claim 5, wherein the transmission unit further comprises a tension sensor disposed on the key-way transmission rod and used for detecting the tension.

7. The device for detecting the fatigue resistance of the spacer rubber pad as claimed in claim 3, wherein the power unit comprises a turntable arranged on the workbench and connected with the crank transmission rod, a speed reducer arranged on the workbench and connected with the turntable, and a power motor arranged on the workbench and used for driving the speed reducer to work.

8. The device as claimed in claim 1, wherein the control unit comprises a servo control distribution box arranged on the workbench, a switch arranged on the servo control distribution box, and a frequency converter arranged in the servo control distribution box.

9. The device as claimed in claim 8, wherein the control unit further comprises a tension display and a counter display arranged on the servo control distribution box.

Technical Field

The invention relates to the field of performance detection, in particular to a detection device for fatigue resistance of a spacer rubber pad.

Background

Domestic electric power circuit 500kV circuit adopts three-split and four-split conductor, and voltage is higher than 500 kV's superhigh pressure, and special high tension transmission line adopts six-split and eight-split conductor, in order to guarantee split conductor's normal operating, installs the conductor spacer at a certain distance apart in the conductor span, and the main effect of conductor spacer is: the conductor spacer has the advantages that the conductor spacer prevents the whip between the conductors, resists breeze vibration and resists the vibration of the span, along with the high-speed development of the power industry, the safety of the circuit operation is improved, the domestic spacer has relevant test standards, clear test requirements are made on the physical properties of rubber elements of the spacer, but the current spacer has various models and different properties. The device that detects conductor spacer rubber component antifatigue specially lacks in the market, can not be fine understanding conductor spacer rubber component's physical properties, consequently, need design a device suitable for detect rubber component antifatigue, for the safe driving of circuit protection and navigation.

Disclosure of Invention

The invention aims to solve the problems by providing an anti-fatigue detection device for a spacer rubber pad, aiming at overcoming the defects and shortcomings of the prior art.

The technical problem solved by the invention can be realized by adopting the following technical scheme:

the utility model provides a detection device for be used for conductor spacer rubber pad antifatigue which characterized in that includes:

a work table;

the detection unit is arranged on the workbench and used for placing a rubber element, and a counting sensor used for detecting the swinging times is arranged on the detection unit;

the transmission unit is arranged on the workbench and matched with the detection unit;

a power unit arranged on the worktable for driving the transmission unit to work, an

And the control unit is arranged on the workbench and connected with the detection unit, the transmission unit and the power unit.

In a preferred embodiment of the present invention, the detection unit comprises a perforated panel disposed on the worktable, a spacer connecting frame disposed on the perforated panel, and a spacer chuck hinged to the spacer connecting frame and used for mounting the rubber member.

In a preferred embodiment of the invention, a pull rod connected to the transmission unit is arranged on the spacer rod gripper.

In a preferred embodiment of the invention, the counting sensor is fixed to the perforated face plate and is used to detect the number of oscillations of the spacer clip.

In a preferred embodiment of the present invention, the transmission unit includes a positioning seat disposed on the worktable and a keyway transmission rod disposed on the positioning seat, one end of the keyway transmission rod is provided with a crank transmission rod connected with the power unit, and the other end of the keyway transmission rod is provided with a groove plate for clamping the draw bar.

In a preferred embodiment of the present invention, the transmission unit further includes a tension sensor disposed on the key way transmission rod and used for detecting the magnitude of the tension.

In a preferred embodiment of the present invention, the power unit includes a turntable disposed on the worktable and connected to the crank transmission rod, a speed reducer disposed on the worktable and connected to the turntable, and a power motor disposed on the worktable and used for driving the speed reducer to operate.

In a preferred embodiment of the present invention, the control unit comprises a servo control distribution box arranged on the worktable, a switch arranged on the servo control distribution box, and a frequency converter arranged in the servo control distribution box.

In a preferred embodiment of the present invention, the control unit further comprises a tension display and a count display provided on the servo-controlled power distribution box.

Due to the adoption of the technical scheme, the invention has the beneficial effects that: the invention can detect and evaluate the fatigue resistance of the rubber element of the spacer, thereby enhancing the quality control of the spacer and solving the problem of line operation safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the present invention.

Fig. 3 is a bottom view of the present invention.

Fig. 4 is a perspective view of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.

Referring to fig. 1 to 4, the detection device for spacer rubber pad fatigue resistance comprises a workbench 1, a detection unit 100, a transmission unit 200, a power unit 300 and a control unit 400. Specifically, the detection unit 100, the transmission unit 200, the power unit 300, and the control unit 400 are sequentially disposed on the table 1 from left to right.

The detection unit 100 is arranged on the workbench 1 and used for placing rubber elements, the detection unit 100 is provided with a counting sensor 101 for detecting the number of swinging times, and the detection unit 100 comprises a porous panel 110 arranged on the workbench 1, a spacer connecting frame 120 arranged on the porous panel 110 and a spacer chuck 130 hinged with the spacer connecting frame 120 and used for installing the rubber elements. The spacer holder 130 in this embodiment is provided with a pull rod 131 connected to the transmission unit 200. The counter sensor 101 is fixed to the perforated panel 110 and detects the number of times the spacer chuck 130 swings. The porous panel 110 of the present invention can optionally adjust the angle of the spacer link 120, and can also adapt to various structural modes of the spacer link 120, the spacer clip 130 is used for mounting rubber elements to be detected, and the counting sensor 101 is used for detecting the swing times of the spacer clip 130.

The transmission unit 200 is arranged on the workbench 1 and matched with the detection unit 100, the transmission unit 200 comprises a positioning seat 210 arranged on the workbench 1 and a keyway transmission rod 220 arranged on the positioning seat 210, one end of the keyway transmission rod 220 is provided with a crank transmission rod 230 connected with the power unit 300, and the other end of the keyway transmission rod 220 is provided with a groove plate 240 for clamping the pull rod 131. The transmission unit 200 in this embodiment further includes a tension sensor 250 disposed on the key transmission rod 220 and used for detecting the magnitude of the tension. The positioning seat 210 is used for fixing force transmission in the transverse direction, and the crank transmission rod 230 can reciprocate through the power unit 300 to realize the force transmission effect.

The power unit 300 is arranged on the workbench 1 and used for driving the transmission unit 200 to work, and the power unit 300 comprises a turntable 310 arranged on the workbench 1 and connected with the crank transmission rod 230, a speed reducer 320 arranged on the workbench 1 and connected with the turntable 310, and a power motor 330 arranged on the workbench 1 and used for driving the speed reducer 320 to work. The power motor 330 drives the speed reducer 320 to drive the turntable 310 to rotate, and further drives the crank transmission rod 230 to realize angular rotation.

The control unit 400 is provided on the table 1 and connected to the detection unit 100, the transmission unit 200, and the power unit 300. The control unit 400 includes a servo control box 410 provided on the work table 1, a switch 420 provided on the servo control box 410, and a frequency converter 430 provided on the servo control box 410. The control unit 400 also includes a tension display 440 and a count display 450 disposed on the servo controlled power distribution box 410. The frequency converter 430 can adjust the number of reciprocations per minute. The tension display 440 and the count display 450 are connected to the tension sensor 250 and the count sensor 101 so that the fatigue resistance physical properties of the rubber member are displayed on the tension display 440 and the count display 450.

The working principle of the invention is as follows:

firstly, a rubber element to be detected is arranged at the position of a spacer chuck 130, the spacer chuck 130 forms a right angle with the horizontal plane of a workbench 1, the spacer chuck 130 is fixed on a porous panel 110 through a spacer connecting frame 120, the spacer chuck 130 is clamped on a groove plate 240 through a pull rod 131, according to the swing angle of the spacer chuck 130, the position of the counting sensor 101 is adjusted, and at the same time, the crank drive rod 230 and the turntable 310 are adjusted and locked, when the swing angle of the crank drive rod 230 and the spacer chuck 130 is determined, the power motor 330 is started to drive the speed reducer 320 to rotate and further drive the turntable 310 to rotate, the turntable 310 drives the crank drive rod 230 to move, through the motion trail, counting statistics and tension statistics, the anti-fatigue material performance of the rubber element can be finally detected and evaluated, the number of reciprocations per minute can be adjusted by adjusting the frequency converter 430 according to the rotation speed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.