WO2018000178A1 - Pressure resistance testing apparatus for electricity meters - Google Patents

Pressure resistance testing apparatus for electricity meters Download PDF

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Publication number
WO2018000178A1
WO2018000178A1 PCT/CN2016/087412 CN2016087412W WO2018000178A1 WO 2018000178 A1 WO2018000178 A1 WO 2018000178A1 CN 2016087412 W CN2016087412 W CN 2016087412W WO 2018000178 A1 WO2018000178 A1 WO 2018000178A1
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WO
WIPO (PCT)
Prior art keywords
electric energy
test
energy meter
test probe
positioning
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PCT/CN2016/087412
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French (fr)
Chinese (zh)
Inventor
郑坚江
张峰峰
张欢
梁文晖
Original Assignee
宁波三星电力发展有限公司
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Application filed by 宁波三星电力发展有限公司 filed Critical 宁波三星电力发展有限公司
Priority to PCT/CN2016/087412 priority Critical patent/WO2018000178A1/en
Publication of WO2018000178A1 publication Critical patent/WO2018000178A1/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/04Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current

Definitions

  • the invention relates to the technical field of an electric energy meter detecting device, and particularly relates to a withstand voltage testing device for an electric energy meter.
  • the traditional voltage test of the electric energy meter is basically manual debugging. Since the electric energy meter for the withstand voltage test needs to work under high pressure, in order to prevent the accident from occurring, the operator must wear high-voltage protective equipment when working on the job. At the same time, the ground is also subjected to high-voltage isolation treatment, which makes the test process cumbersome, safe and efficient.
  • the Chinese utility model patent with the authorization bulletin number CN203630352U discloses an automatic withstand voltage test device for the electric energy meter. Since the device adopts a pipeline operation mode, it is not only required to detect whether the electric energy meter is in place or not, but also When the electric energy meter on the assembly line is transferred to the test part, a more complicated positioning push-pull mechanism is required, which results in high design cost and difficulty in balancing cost and efficiency at the same time.
  • the technical problem to be solved by the present invention is to provide a pressure test device for a power meter that combines manual loading and automatic testing, has a simple structure, and can simultaneously consider cost and efficiency.
  • a pressure test device for an electric energy meter comprising a protective casing, a positioning push-pull mechanism disposed in the protective casing, an electric control portion and a plurality of test portions
  • the protection The housing is provided with an input and output port of the electric energy meter
  • the positioning push-pull mechanism includes a positioning tool and a push-pull device for fixing a plurality of electric energy meters
  • the push-pull device is disposed in the protective housing and is connected with the positioning tool for driving and positioning
  • the tooling performs a front-rear displacement movement through an input and output port on the protective casing, each of the test portions including a lifting device, a test probe and a test probe mount disposed above the positioning tool, the test probe being vertical Mounted down on one side of the test probe mount, the lift device is connected to the other side of the test probe mount for driving the test probe to be vertically inserted into each test terminal of the electric energy meter mounted on the positioning tool
  • a test activator for an electric energy meter
  • the working principle of the withstand voltage test device of the electric energy meter of the invention is as follows:
  • the positioning tool protrudes outside the input and output port of the electric energy meter, and the operator manually installs a plurality of electric energy meters on the positioning tool.
  • the test starting device is triggered to start the automatic testing process, and the electric device is started.
  • the control unit automatically controls the rearward displacement of the push-pull device and the downward displacement of the lifting device.
  • the push-pull device drives the positioning tool to be displaced backward and the lifting device drives the test probe mount to be displaced downward, the test probe is inserted vertically into the installation.
  • the withstand voltage test can be automatically completed. After the test is completed, the positioning tool will be self-aligned. Pop up and wait for the next test.
  • the present invention has the following advantages:
  • the pressure test device of the electric energy meter of the invention adopts a combination of manual loading and automatic testing, and the manual loading table makes the device not need to detect the detecting device in which the electric energy meter is in place, and only needs to move the electric energy meter to the testing part when the electric energy meter is moved to the testing part
  • a positioning tool for fixing the electric energy meter and a push-pull device for driving the positioning tool to move backward so that the structure of the positioning push-pull mechanism is very simple, the design cost is greatly reduced, and the electric energy meter is not electrically connected with the electric control unit when manually loading the meter. Connection, there is no safety problem of high voltage electric shock; at the same time, the use of fully automated test process can greatly improve the test efficiency, so that the device is simple in structure, cost and efficiency can be well balanced.
  • the positioning tool comprises a carrier plate, and the upper surface of the carrier plate fixes a plurality of pairs of positioning clips by fasteners along a longitudinal direction, and each pair of positioning clips forms a station for placing an electric energy meter
  • the fixing plate and the fixing portion of the fastener are arranged as a first waist hole for adjusting the spacing of each pair of positioning plates.
  • the positioning tooling structure is simple and the spacing between the positioning clamps of each station is adjustable, which can be applied to the testing requirements of different types of electric energy meters.
  • the front baffle and the tailgate are disposed at each station for limiting the displacement of the electric energy meter, and the front baffle and the rear baffle are fixed to the carrier by a fastener, The front baffle and the rear baffle are fixed to the fastener as a second waist hole for adjusting the spacing between the front baffle and the tailgate.
  • the setting structure is simple and the spacing between the front and rear baffles of each station is adjustable, which can be applied to the testing requirements of different types of electric energy meters.
  • the front surface of the tailgate of each station is further provided with a buffering device.
  • This setting can form a certain buffering force when the electric energy meter is placed, which can prevent the damage of the electric energy meter.
  • the push-pull device is a first cylinder horizontally mounted in the protective casing, the free end of the first cylinder is connected to the bottom of the positioning tool, and the fixed end is fixed in the protective casing.
  • This setting makes the overall structure more compact.
  • the two sides of the first cylinder are respectively symmetrically provided with guiding means. This arrangement makes the front and rear movement of the first cylinder smoother, thus ensuring that the test probe can be accurately aligned with the test terminals of the energy meter.
  • the lifting device is a second cylinder of a three-axis belt guide rod vertically mounted in the protective housing, the free end of the second cylinder is connected to the test probe mounting seat, and the fixed end is fixed in the protective housing.
  • This setting makes the up and down movement of the second cylinder smoother and the position is less likely to be offset, thereby ensuring that the test test probe can be accurately aligned with the test terminal of the electric energy meter.
  • the test probe mount is detachably coupled to the free end of the second cylinder. This setting allows the pressure test of different types of energy meters to be performed by replacing the test probe mounts by setting different test probes on the test probe mount.
  • a first adjustment plate and a second adjustment plate are further disposed between the test probe mount and the free end of the second cylinder, and the lower surface of the first adjustment plate is detachably mounted on the test probe.
  • the second adjustment plate On the upper surface of the seat, the second adjustment plate The upper surface is fixed on the lower surface of the free end of the second cylinder, and the upper surface of the first adjusting plate and the lower surface of the second adjusting plate are detachably connected by a fastener, the first adjusting plate and the first The connection of one of the two adjustment plates to the fastener is provided as a third waist hole.
  • This setting can be used to adjust the front and rear position of the test probe mount, making the test probe's mounting position more flexible and better able to adapt to the testing needs of a variety of energy meters.
  • the method further includes a connecting plate disposed at a fixed end of each of the second cylinders, and a sliding rail disposed laterally in the protective casing, wherein the connecting plates of the second cylinders are detachably mounted on the sliding by the fasteners Inside the track.
  • This setting can be used to adjust the left and right position of the second cylinder, which is equivalent to adjusting the left and right positions of the test probe mount, so that the mounting position of the test probe is more flexible, and can better adapt to the testing requirements of various electric energy meters.
  • the test activation device is a test button disposed outside the protective housing. Trigger by button, the structure is simple, the trigger mode is reliable, and the cost is low.
  • FIG. 1 is a front view of a withstand voltage test apparatus of an electric energy meter of the present invention
  • FIG. 2 is a rear view of the pressure test device of the electric energy meter of the present invention with the protective casing removed;
  • FIG. 3 is a schematic view showing the structure of the back side of the positioning push-pull mechanism and the test portion according to the present invention
  • FIG. 4 is a schematic front view of the positioning push-pull mechanism and the test portion of the present invention.
  • Figure 5 is a schematic structural view of a positioning push-pull mechanism of the present invention.
  • Figure 6 is a schematic structural view of a test portion of the present invention.
  • 1-protective housing 2-position push-pull mechanism, 3-test part, 4-input and output port, 5-position tooling, 6-pull-pull device, 9-lifting device, 10-test probe, 11-test Probe Mount, 14-Electrical Meter, 15-Test Starter, 16-Loader, 18-Positioning Plate, 19-First Waist Hole, 20-Front, 21-Back, 23-Second Waist hole, 24-buffer, 25-first adjustment plate, 26-second adjustment plate, 28-third waist hole, 29-joint plate, 30-slide, 31-guide.
  • a pressure test device for an electric energy meter includes a shield case 1 , a positioning push-pull mechanism 2 disposed in the shield case 1 , an electric control unit, and a plurality of test portions 3 .
  • the utility model is characterized in that: the protective casing 1 is provided with an input and output port 4 of the electric energy meter 14, and the positioning push-pull mechanism 2 comprises a positioning tool 5 and a push-pull device 6 for fixing a plurality of electric energy meters 14, the push-pull device 6 It is disposed in the protective casing 1 and connected to the positioning tool 5 for driving the positioning tool 5 to perform front-rear displacement movement through the input and output port 4 on the protective casing 1, and each of the test portions 3 includes a positioning tool 5 Upper lift The device 9, the test probe 10 and the test probe mount 11, the test probe 10 being mounted vertically on one side of the test probe mount 11, the lift device 9 and the test probe mount 11 The other side is connected for driving the test probe 10 vertically inserted into each test terminal of the electric energy meter 14 mounted on the positioning tool 5, and further comprising a test starting device 15, the push-pull device 6, the lifting device 9, and the test probe Both the 10 and the test activation device 15 are electrically connected to the electrical control unit.
  • the pressure test device of the electric energy meter of the present invention adopts a combination of manual loading and automatic testing, and the manual loading table makes the device unnecessary to detect whether the electric energy meter 14 is in place, and when the electric energy meter 14 is moved to the testing unit 3 Only one positioning tool 5 for fixing the electric energy meter 14 and the push-pull device 6 for driving the positioning tool 5 to be moved backward are needed, so that the structure of the positioning push-pull mechanism 2 is very simple, the design cost is greatly reduced, and since the manual loading is performed
  • the electric energy meter 14 is not electrically connected to the electric control unit, and there is no safety problem of high-voltage electric shock; at the same time, the fully automated test process can greatly improve the test efficiency, so that the device has a simple structure, cost and efficiency can be well taken care of.
  • the positioning tool 5 comprises a carrier plate 16, the upper surface of the carrier plate 16 is fixed with a plurality of pairs of positioning clips 18 by fasteners in the longitudinal direction, and each pair of positioning clips 18 is formed to be placed one for each other.
  • the fixing portion of the positioning cleat 18 and the fastener is disposed as a first waist hole 19 for adjusting the spacing D1 of each pair of positioning splints 18.
  • the arrangement is simple and the spacing D1 between the positioning clamps 18 of each station is adjustable, and the testing requirements of different types of electric energy meters 14 can be applied.
  • a front baffle 20 and a tailgate 21 for restricting the front and rear displacement of the electric energy meter 14 disposed at each station, the front baffle 20 and the rear baffle 21 passing the fastener and the carrier plate are further included
  • the 16-phase is fixed, and the fixing portion of the front baffle 20 and the tailgate 21 and the fastener is disposed as a second waist-shaped hole 23 for adjusting the distance D2 between the front baffle 20 and the tailgate 21.
  • the setting structure is simple and the spacing D2 between the front and rear baffles 20, 21 of each station is adjustable, and the testing requirements of different types of electric energy meters 14 can be applied.
  • a buffering device 24 is further disposed on the front surface of the tailgate 21 of each station.
  • the setting can form a certain buffering force when the electric energy meter 14 is placed, thereby preventing damage of the electric energy meter.
  • the push-pull device 6 is a first cylinder horizontally mounted in the protective casing 1 in front and rear.
  • the free end of the first cylinder is connected to the bottom of the positioning tool 5, and the fixed end is fixed in the protective casing 1. This setting makes the overall structure more compact.
  • the two sides of the first cylinder are respectively symmetrically provided with guiding means 31, and the guiding means 31 can be used in the prior art.
  • This arrangement makes the front and rear movement of the first cylinder smoother, thereby ensuring that the test test probe 10 can accurately align with the test terminals of the electric energy meter 14.
  • the lifting device 9 is a second cylinder of a three-axis belt guide rod vertically installed in the protective casing 1, the free end of the second cylinder is connected to the test probe mounting seat 11, and the fixed end is fixed at Inside the protective housing 1.
  • This setting makes the up and down movement of the second cylinder smoother and the position is less likely to be offset, thereby ensuring that the test probe 10 can accurately align the test of the electric energy meter 14. Terminal.
  • test probe mount 11 is detachably coupled to the free end of the second cylinder. This arrangement makes it possible to perform the withstand voltage test of different kinds of the electric energy meters 14 by replacing the test probe mounts 11 as long as different test probes 10 are provided on the test probe mount 11.
  • a first adjusting plate 25 and a second adjusting plate 26 are further disposed between the test probe mounting seat 11 and the free end of the second cylinder, and the lower surface of the first adjusting plate 25 is detachably mounted on On the upper surface of the test probe mount 11, the upper surface of the second adjustment plate 26 is fixed on the lower surface of the free end of the second cylinder, the upper surface of the first adjustment plate 25 and the second adjustment plate 26 The lower surfaces are detachably connected by fasteners, and a connection between one of the first adjustment plate 25 and the second adjustment plate 26 and the fastener is provided as a third waist hole 28.
  • This setting can be used to adjust the front and rear positions of the test probe mount 11, so that the mounting position of the test probe 10 is more flexible and can better adapt to the testing requirements of various electric energy meters 14.
  • the connecting plates 29 of the second cylinders being fastened by fasteners
  • the detachable type is installed in the slide rail 30.
  • the setting can be used to adjust the left and right positions of the second cylinder, that is, to adjust the left and right positions of the test probe mount 11, so that the mounting position of the test probe 10 is more flexible, and can better adapt to the test requirements of various electric energy meters 14. .
  • the test activation device 15 is a test button disposed outside the protective housing 1. Trigger by button, the structure is simple, the trigger mode is reliable, and the cost is low.
  • the electrical control unit includes a control module that controls the operation of the push-pull device 6 and the lifting device 9, a high-voltage output module and a test module that are electrically connected to the test probe 10. Since the high-voltage output module and the test module are prior art, and the push-pull device 6 and The control of the lifting device 9 is also a prior art, so the electrical control unit is not the invention of the present invention and will not be described again here.
  • the working principle of the withstand voltage test device of the electric energy meter of the invention is as follows:
  • the positioning tool 5 protrudes outside the input and output port 4 of the electric energy meter 14, and the operator manually installs a plurality of electric energy meters 14 on the positioning tool 5.
  • the test starting device 15 is triggered.
  • the automatic test process is started, the electric control unit automatically controls the rearward displacement of the push-pull device 6, and the lifting device 9 is displaced downward.
  • the push-pull device 6 drives the positioning tool 5 to be displaced backwards and the lifting device 9 drives the test probe mount 11 downward.
  • the test probe 10 is just inserted vertically into each test terminal of the electric energy meter 14 mounted on the positioning tool 5, so that the withstand voltage test can be automatically completed, and the positioning tool 5 automatically pops up, waiting for the next test.

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  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

A pressure resistance testing apparatus for electricity meters, comprising a protective housing (1) and, provided within the protective housing (1), a positioning push-pull mechanism (2), an electric control part, and several testing parts (3), and characterized in that: an input/output opening (4) for electricity meters is provided on the protective housing (1), the positioning push-pull mechanism (2) comprises positioning tooling (5) and push-pull apparatus (6) used for fixing several electricity meters, the testing parts (3) each comprise a lifting/lowering apparatus (9), a test probe (10), and a test probe mount base (11) provided above the corresponding positioning tooling (5), also comprising a test starting apparatus (15), and the push-pull apparatus (6), the lifting/lowering apparatus (9), the test probes (10), and the test starting apparatus (15) being electrically connected to the electric control part. The pressure resistance testing apparatus for electricity meters employs the combination of manual meter mounting and automated testing, is structurally simple, and takes costs and efficiency into consideration at the same time.

Description

电能表的耐压测试装置Withstand voltage test device for electric energy meter 技术领域Technical field
本发明涉及电能表检测装置技术领域,具体涉及一种电能表的耐压测试装置。The invention relates to the technical field of an electric energy meter detecting device, and particularly relates to a withstand voltage testing device for an electric energy meter.
背景技术Background technique
传统的电能表的耐压测试基本上都是采用手动调试,由于进行耐压测试的电能表需要在高压下工作,因此,为了防止事故的发生,操作人员上岗作业时必需穿戴好高压防护设备,同时对地面也要进行高压隔离处理,这就使得测试过程比较繁琐、安全性和效率均较低。The traditional voltage test of the electric energy meter is basically manual debugging. Since the electric energy meter for the withstand voltage test needs to work under high pressure, in order to prevent the accident from occurring, the operator must wear high-voltage protective equipment when working on the job. At the same time, the ground is also subjected to high-voltage isolation treatment, which makes the test process cumbersome, safe and efficient.
针对上述问题,授权公告号为CN203630352U的中国实用新型专利,公开了一种电能表的自动耐压测试装置,由于该装置采用流水线的作业方式,不仅需要检测电能表是否到位的检测装置,而且在将流水线上的电能表转移到测试部时需要结构较为复杂的定位推拉机构,从而导致设计成本较高,难以同时兼顾成本和效率。In response to the above problems, the Chinese utility model patent with the authorization bulletin number CN203630352U discloses an automatic withstand voltage test device for the electric energy meter. Since the device adopts a pipeline operation mode, it is not only required to detect whether the electric energy meter is in place or not, but also When the electric energy meter on the assembly line is transferred to the test part, a more complicated positioning push-pull mechanism is required, which results in high design cost and difficulty in balancing cost and efficiency at the same time.
发明内容Summary of the invention
本发明要解决的技术问题是:提供一种手动装表和自动测试相结合、结构简单、能同时兼顾成本和效率的电能表的耐压测试装置。The technical problem to be solved by the present invention is to provide a pressure test device for a power meter that combines manual loading and automatic testing, has a simple structure, and can simultaneously consider cost and efficiency.
本发明的技术解决方案是:一种电能表的耐压测试装置,包括防护壳体、以及设置在防护壳体内的定位推拉机构、电气控制部和若干个测试部,其特征在于:所述防护壳体上设有电能表的输入输出口,所述定位推拉机构包括用于固定若干个电能表的定位工装和推拉装置,所述推拉装置设置在防护壳体内并与定位工装相连用于驱动定位工装通过防护壳体上的输入输出口做前后位移运动,所述每个测试部均包括设置在定位工装的上方的升降装置、测试探针和测试探针安装座,所述测试探针竖直向下安装在测试探针安装座的一面上,所述升降装置与测试探针安装座的另一面相连用于驱动测试探针竖直插入到安装在定位工装上的电能表的各测试端子上,还包括测试启动装置,所述推拉装置、升降装置、测试探针和测试启动装置均与电气控制部电连接。The technical solution of the present invention is: a pressure test device for an electric energy meter, comprising a protective casing, a positioning push-pull mechanism disposed in the protective casing, an electric control portion and a plurality of test portions, wherein: the protection The housing is provided with an input and output port of the electric energy meter, and the positioning push-pull mechanism includes a positioning tool and a push-pull device for fixing a plurality of electric energy meters, and the push-pull device is disposed in the protective housing and is connected with the positioning tool for driving and positioning The tooling performs a front-rear displacement movement through an input and output port on the protective casing, each of the test portions including a lifting device, a test probe and a test probe mount disposed above the positioning tool, the test probe being vertical Mounted down on one side of the test probe mount, the lift device is connected to the other side of the test probe mount for driving the test probe to be vertically inserted into each test terminal of the electric energy meter mounted on the positioning tool Also included is a test activation device that is electrically coupled to the electrical control unit.
本发明电能表的耐压测试装置的工作原理如下:The working principle of the withstand voltage test device of the electric energy meter of the invention is as follows:
在自然状态下,定位工装伸出在电能表的输入输出口的外部,操作人员将若干个电能表手动安装在定位工装上,电能表安装完毕后,触发测试启动装置,开始自动测试过程,电气控制部自动控制推拉装置向后位移、升降装置向下位移,当推拉装置驱动定位工装向后位移到位且升降装置驱动测试探针安装座向下位移到位时,测试探针恰好竖直插入到安装在定位工装上的电能表的各测试端子上,从而可以自动完成耐压测试,测试完成后,定位工装会自 动弹出,等待下一次测试。In the natural state, the positioning tool protrudes outside the input and output port of the electric energy meter, and the operator manually installs a plurality of electric energy meters on the positioning tool. After the electric energy meter is installed, the test starting device is triggered to start the automatic testing process, and the electric device is started. The control unit automatically controls the rearward displacement of the push-pull device and the downward displacement of the lifting device. When the push-pull device drives the positioning tool to be displaced backward and the lifting device drives the test probe mount to be displaced downward, the test probe is inserted vertically into the installation. On the test terminals of the electric energy meter on the positioning tool, the withstand voltage test can be automatically completed. After the test is completed, the positioning tool will be self-aligned. Pop up and wait for the next test.
采用上述结构后,本发明具有以下优点:With the above structure, the present invention has the following advantages:
本发明电能表的耐压测试装置采用手动装表和自动测试相结合的方式,手动装表使得本装置无需检测电能表是否到位的检测装置,并且在将电能表移动到测试部时,只需要一个用于固定电能表的定位工装和驱动定位工装后移的推拉装置即可,从而使定位推拉机构的结构非常简单,设计成本大大降低,而且由于手动装表时电能表不与电气控制部电连接,不存在高压触电的安全问题;同时采用完全自动化的测试过程可以大大提高测试效率,从而使得本装置结构简单、成本和效率均能得到很好的兼顾。The pressure test device of the electric energy meter of the invention adopts a combination of manual loading and automatic testing, and the manual loading table makes the device not need to detect the detecting device in which the electric energy meter is in place, and only needs to move the electric energy meter to the testing part when the electric energy meter is moved to the testing part A positioning tool for fixing the electric energy meter and a push-pull device for driving the positioning tool to move backward, so that the structure of the positioning push-pull mechanism is very simple, the design cost is greatly reduced, and the electric energy meter is not electrically connected with the electric control unit when manually loading the meter. Connection, there is no safety problem of high voltage electric shock; at the same time, the use of fully automated test process can greatly improve the test efficiency, so that the device is simple in structure, cost and efficiency can be well balanced.
作为优选,所述定位工装包括承载板,所述承载板的上表面沿长边方向通过紧固件固定多对定位夹板,所述每对定位夹板之间构成用于放置一个电能表的工位,所述定位夹板上与紧固件的固定处设置为第一腰形孔用于调节每对定位夹板的间距。该定位工装结构简单且每个工位的定位夹板之间的间距可调,可以适用不同种类的电能表的测试需求。Preferably, the positioning tool comprises a carrier plate, and the upper surface of the carrier plate fixes a plurality of pairs of positioning clips by fasteners along a longitudinal direction, and each pair of positioning clips forms a station for placing an electric energy meter The fixing plate and the fixing portion of the fastener are arranged as a first waist hole for adjusting the spacing of each pair of positioning plates. The positioning tooling structure is simple and the spacing between the positioning clamps of each station is adjustable, which can be applied to the testing requirements of different types of electric energy meters.
作为优选,还包括设置在每个工位上的用于限制电能表前后位移的前挡板和后挡板,所述前挡板和后挡板通过紧固件与承载板相固定,所述前挡板和后挡板与紧固件的固定处设置为第二腰形孔用于调节前挡板和后挡板之间的间距。该设置结构简单且每个工位的前后挡板之间的间距可调,可以适用不同种类的电能表的测试需求。Preferably, the front baffle and the tailgate are disposed at each station for limiting the displacement of the electric energy meter, and the front baffle and the rear baffle are fixed to the carrier by a fastener, The front baffle and the rear baffle are fixed to the fastener as a second waist hole for adjusting the spacing between the front baffle and the tailgate. The setting structure is simple and the spacing between the front and rear baffles of each station is adjustable, which can be applied to the testing requirements of different types of electric energy meters.
作为优选,所述每个工位的后挡板的前表面上还设有缓冲装置。该设置在电能表放入时能形成一定的缓冲力,可防止电能表的损坏。Preferably, the front surface of the tailgate of each station is further provided with a buffering device. This setting can form a certain buffering force when the electric energy meter is placed, which can prevent the damage of the electric energy meter.
作为优选,所述推拉装置为前后水平安装在防护壳体内的第一气缸,所述第一气缸的自由端与定位工装的底部相连,固定端固定在防护壳体内。该设置使整体结构更加紧凑。Preferably, the push-pull device is a first cylinder horizontally mounted in the protective casing, the free end of the first cylinder is connected to the bottom of the positioning tool, and the fixed end is fixed in the protective casing. This setting makes the overall structure more compact.
作为优选,所述第一气缸的两侧还分别对称设有导向装置。该设置使第一气缸的前后运动更加平稳,从而能保证测试探针能精确对准电能表的测试端子。Preferably, the two sides of the first cylinder are respectively symmetrically provided with guiding means. This arrangement makes the front and rear movement of the first cylinder smoother, thus ensuring that the test probe can be accurately aligned with the test terminals of the energy meter.
作为优选,所述升降装置为竖直安装在防护壳体内的三轴带导杆的第二气缸,所述第二气缸的自由端与测试探针安装座相连,固定端固定在防护壳体内。该设置使第二气缸的上下运动更加平稳,位置不易发生偏移,从而能保证测试测试探针能精确对准电能表的测试端子。Preferably, the lifting device is a second cylinder of a three-axis belt guide rod vertically mounted in the protective housing, the free end of the second cylinder is connected to the test probe mounting seat, and the fixed end is fixed in the protective housing. This setting makes the up and down movement of the second cylinder smoother and the position is less likely to be offset, thereby ensuring that the test test probe can be accurately aligned with the test terminal of the electric energy meter.
作为优选,所述测试探针安装座与第二气缸的自由端可拆式连接。该设置使得只要在测试探针安装座上设置不同的测试探针,就可以通过更换测试探针安装座来进行不同种类的电能表的耐压测试。Preferably, the test probe mount is detachably coupled to the free end of the second cylinder. This setting allows the pressure test of different types of energy meters to be performed by replacing the test probe mounts by setting different test probes on the test probe mount.
作为优选,所述测试探针安装座和第二气缸的自由端之间还设有第一调节板和第二调节板,所述第一调节板的下表面可拆式安装在测试探针安装座的上表面上,所述第二调节板的 上表面固定在第二气缸的自由端的下表面上,所述第一调节板的上表面与第二调节板的下表面之间通过紧固件可拆式连接,所述第一调节板和第二调节板两者其中之一与紧固件的连接处设置为第三腰形孔。该设置可用于调节测试探针安装座的前后位置,使得测试探针的安装位置更加灵活,能更好地适应多种电能表的测试需求。Preferably, a first adjustment plate and a second adjustment plate are further disposed between the test probe mount and the free end of the second cylinder, and the lower surface of the first adjustment plate is detachably mounted on the test probe. On the upper surface of the seat, the second adjustment plate The upper surface is fixed on the lower surface of the free end of the second cylinder, and the upper surface of the first adjusting plate and the lower surface of the second adjusting plate are detachably connected by a fastener, the first adjusting plate and the first The connection of one of the two adjustment plates to the fastener is provided as a third waist hole. This setting can be used to adjust the front and rear position of the test probe mount, making the test probe's mounting position more flexible and better able to adapt to the testing needs of a variety of energy meters.
作为优选,还包括设置在各第二气缸的固定端处的连接板、以及横向设置在防护壳体内的一滑轨,所述各第二气缸的连接板通过紧固件可拆式安装在滑轨内。该设置可用于调节第二气缸的左右位置,即相当于调节测试探针安装座的左右位置,使得测试探针的安装位置更加灵活,能更好地适应多种电能表的测试需求。Preferably, the method further includes a connecting plate disposed at a fixed end of each of the second cylinders, and a sliding rail disposed laterally in the protective casing, wherein the connecting plates of the second cylinders are detachably mounted on the sliding by the fasteners Inside the track. This setting can be used to adjust the left and right position of the second cylinder, which is equivalent to adjusting the left and right positions of the test probe mount, so that the mounting position of the test probe is more flexible, and can better adapt to the testing requirements of various electric energy meters.
作为优选,所述测试启动装置为设置在防护壳体外的测试按键。通过按键触发,结构简单、触发方式可靠、成本低廉。Preferably, the test activation device is a test button disposed outside the protective housing. Trigger by button, the structure is simple, the trigger mode is reliable, and the cost is low.
附图说明:BRIEF DESCRIPTION OF THE DRAWINGS:
图1为本发明电能表的耐压测试装置的主视图;1 is a front view of a withstand voltage test apparatus of an electric energy meter of the present invention;
图2为本发明电能表的耐压测试装置去掉防护壳体后的后视图;2 is a rear view of the pressure test device of the electric energy meter of the present invention with the protective casing removed;
图3为本发明定位推拉机构和测试部的背面结构示意图;3 is a schematic view showing the structure of the back side of the positioning push-pull mechanism and the test portion according to the present invention;
图4为本发明定位推拉机构和测试部的正面结构示意图;4 is a schematic front view of the positioning push-pull mechanism and the test portion of the present invention;
图5为本发明定位推拉机构的结构示意图;Figure 5 is a schematic structural view of a positioning push-pull mechanism of the present invention;
图6为本发明测试部的结构示意图;Figure 6 is a schematic structural view of a test portion of the present invention;
图中:1-防护壳体,2-定位推拉机构,3-测试部,4-输入输出口,5-定位工装,6-推拉装置,9-升降装置,10-测试探针,11-测试探针安装座,14-电能表,15-测试启动装置,16-承载板,18-定位夹板,19-第一腰形孔,20-前挡板,21-后挡板,23-第二腰形孔,24-缓冲装置,25-第一调节板,26-第二调节板,28-第三腰形孔,29-连接板,30-滑轨,31-导向装置。In the figure: 1-protective housing, 2-position push-pull mechanism, 3-test part, 4-input and output port, 5-position tooling, 6-pull-pull device, 9-lifting device, 10-test probe, 11-test Probe Mount, 14-Electrical Meter, 15-Test Starter, 16-Loader, 18-Positioning Plate, 19-First Waist Hole, 20-Front, 21-Back, 23-Second Waist hole, 24-buffer, 25-first adjustment plate, 26-second adjustment plate, 28-third waist hole, 29-joint plate, 30-slide, 31-guide.
具体实施方式detailed description
下面结合附图,并结合实施例对本发明做进一步的说明。The present invention will be further described below in conjunction with the drawings in conjunction with the embodiments.
实施例:Example:
如图1至图6所示,一种电能表的耐压测试装置,包括防护壳体1、以及设置在防护壳体1内的定位推拉机构2、电气控制部和若干个测试部3,其特征在于:所述防护壳体1上设有电能表14的输入输出口4,所述定位推拉机构2包括用于固定若干个电能表14的定位工装5和推拉装置6,所述推拉装置6设置在防护壳体1内并与定位工装5相连用于驱动定位工装5通过防护壳体1上的输入输出口4做前后位移运动,所述每个测试部3均包括设置在定位工装5的上方的升降 装置9、测试探针10和测试探针安装座11,所述测试探针10竖直向下安装在测试探针安装座11的一面上,所述升降装置9与测试探针安装座11的另一面相连用于驱动测试探针10竖直插入到安装在定位工装5上的电能表14的各测试端子上,还包括测试启动装置15,所述推拉装置6、升降装置9、测试探针10和测试启动装置15均与电气控制部电连接。As shown in FIG. 1 to FIG. 6 , a pressure test device for an electric energy meter includes a shield case 1 , a positioning push-pull mechanism 2 disposed in the shield case 1 , an electric control unit, and a plurality of test portions 3 . The utility model is characterized in that: the protective casing 1 is provided with an input and output port 4 of the electric energy meter 14, and the positioning push-pull mechanism 2 comprises a positioning tool 5 and a push-pull device 6 for fixing a plurality of electric energy meters 14, the push-pull device 6 It is disposed in the protective casing 1 and connected to the positioning tool 5 for driving the positioning tool 5 to perform front-rear displacement movement through the input and output port 4 on the protective casing 1, and each of the test portions 3 includes a positioning tool 5 Upper lift The device 9, the test probe 10 and the test probe mount 11, the test probe 10 being mounted vertically on one side of the test probe mount 11, the lift device 9 and the test probe mount 11 The other side is connected for driving the test probe 10 vertically inserted into each test terminal of the electric energy meter 14 mounted on the positioning tool 5, and further comprising a test starting device 15, the push-pull device 6, the lifting device 9, and the test probe Both the 10 and the test activation device 15 are electrically connected to the electrical control unit.
本发明电能表的耐压测试装置采用手动装表和自动测试相结合的方式,手动装表使得本装置无需检测电能表14是否到位的检测装置,并且在将电能表14移动到测试部3时,只需要一个用于固定电能表14的定位工装5和驱动定位工装5后移的推拉装置6即可,从而使定位推拉机构2的结构非常简单,设计成本大大降低,而且由于手动装表时电能表14不与电气控制部电连接,不存在高压触电的安全问题;同时采用完全自动化的测试过程可以大大提高测试效率,从而使得本装置结构简单、成本和效率均能得到很好的兼顾。The pressure test device of the electric energy meter of the present invention adopts a combination of manual loading and automatic testing, and the manual loading table makes the device unnecessary to detect whether the electric energy meter 14 is in place, and when the electric energy meter 14 is moved to the testing unit 3 Only one positioning tool 5 for fixing the electric energy meter 14 and the push-pull device 6 for driving the positioning tool 5 to be moved backward are needed, so that the structure of the positioning push-pull mechanism 2 is very simple, the design cost is greatly reduced, and since the manual loading is performed The electric energy meter 14 is not electrically connected to the electric control unit, and there is no safety problem of high-voltage electric shock; at the same time, the fully automated test process can greatly improve the test efficiency, so that the device has a simple structure, cost and efficiency can be well taken care of.
作为优选,所述定位工装5包括承载板16,所述承载板16的上表面沿长边方向通过紧固件固定多对定位夹板18,所述每对定位夹板18之间构成用于放置一个电能表14的工位,所述定位夹板18上与紧固件的固定处设置为第一腰形孔19用于调节每对定位夹板18的间距D1。该设置结构简单且每个工位的定位夹板18之间的间距D1可调,可以适用不同种类的电能表14的测试需求。Preferably, the positioning tool 5 comprises a carrier plate 16, the upper surface of the carrier plate 16 is fixed with a plurality of pairs of positioning clips 18 by fasteners in the longitudinal direction, and each pair of positioning clips 18 is formed to be placed one for each other. At the station of the electric energy meter 14, the fixing portion of the positioning cleat 18 and the fastener is disposed as a first waist hole 19 for adjusting the spacing D1 of each pair of positioning splints 18. The arrangement is simple and the spacing D1 between the positioning clamps 18 of each station is adjustable, and the testing requirements of different types of electric energy meters 14 can be applied.
作为优选,还包括设置在每个工位上的用于限制电能表14前后位移的前挡板20和后挡板21,所述前挡板20和后挡板21通过紧固件与承载板16相固定,所述前挡板20和后挡板21与紧固件的固定处设置为第二腰形孔23用于调节前挡板20和后挡板21之间的间距D2。该设置结构简单且每个工位的前后挡板20、21之间的间距D2可调,可以适用不同种类的电能表14的测试需求。Preferably, a front baffle 20 and a tailgate 21 for restricting the front and rear displacement of the electric energy meter 14 disposed at each station, the front baffle 20 and the rear baffle 21 passing the fastener and the carrier plate are further included The 16-phase is fixed, and the fixing portion of the front baffle 20 and the tailgate 21 and the fastener is disposed as a second waist-shaped hole 23 for adjusting the distance D2 between the front baffle 20 and the tailgate 21. The setting structure is simple and the spacing D2 between the front and rear baffles 20, 21 of each station is adjustable, and the testing requirements of different types of electric energy meters 14 can be applied.
作为优选,所述每个工位的后挡板21的前表面上还设有缓冲装置24。该设置在电能表14放入时能形成一定的缓冲力,可防止电能表的损坏。Preferably, a buffering device 24 is further disposed on the front surface of the tailgate 21 of each station. The setting can form a certain buffering force when the electric energy meter 14 is placed, thereby preventing damage of the electric energy meter.
作为优选,所述推拉装置6为前后水平安装在防护壳体1内的第一气缸,所述第一气缸的自由端与定位工装5的底部相连,固定端固定在防护壳体1内。该设置使整体结构更加紧凑。Preferably, the push-pull device 6 is a first cylinder horizontally mounted in the protective casing 1 in front and rear. The free end of the first cylinder is connected to the bottom of the positioning tool 5, and the fixed end is fixed in the protective casing 1. This setting makes the overall structure more compact.
作为优选,所述第一气缸的两侧还分别对称设有导向装置31,所述导向装置31采用现有技术即可。该设置使第一气缸的前后运动更加平稳,从而能保证测试测试探针10能精确对准电能表14的测试端子。Preferably, the two sides of the first cylinder are respectively symmetrically provided with guiding means 31, and the guiding means 31 can be used in the prior art. This arrangement makes the front and rear movement of the first cylinder smoother, thereby ensuring that the test test probe 10 can accurately align with the test terminals of the electric energy meter 14.
作为优选,所述升降装置9为竖直安装在防护壳体1内的三轴带导杆的第二气缸,所述第二气缸的自由端与测试探针安装座11相连,固定端固定在防护壳体1内。该设置使第二气缸的上下运动更加平稳,位置不易发生偏移,从而能保证测试探针10能精确对准电能表14的测试 端子。Preferably, the lifting device 9 is a second cylinder of a three-axis belt guide rod vertically installed in the protective casing 1, the free end of the second cylinder is connected to the test probe mounting seat 11, and the fixed end is fixed at Inside the protective housing 1. This setting makes the up and down movement of the second cylinder smoother and the position is less likely to be offset, thereby ensuring that the test probe 10 can accurately align the test of the electric energy meter 14. Terminal.
作为优选,所述测试探针安装座11与第二气缸的自由端可拆式连接。该设置使得只要在测试探针安装座11上设置不同的测试探针10,就可以通过更换测试探针安装座11来进行不同种类的电能表14的耐压测试。Preferably, the test probe mount 11 is detachably coupled to the free end of the second cylinder. This arrangement makes it possible to perform the withstand voltage test of different kinds of the electric energy meters 14 by replacing the test probe mounts 11 as long as different test probes 10 are provided on the test probe mount 11.
作为优选,所述测试探针安装座11和第二气缸的自由端之间还设有第一调节板25和第二调节板26,所述第一调节板25的下表面可拆式安装在测试探针安装座11的上表面上,所述第二调节板26的上表面固定在第二气缸的自由端的下表面上,所述第一调节板25的上表面与第二调节板26的下表面之间通过紧固件可拆式连接,所述第一调节板25和第二调节板26两者其中之一与紧固件的连接处设置为第三腰形孔28。该设置可用于调节测试探针安装座11的前后位置,使得测试探针10的安装位置更加灵活,能更好地适应多种电能表14的测试需求。Preferably, a first adjusting plate 25 and a second adjusting plate 26 are further disposed between the test probe mounting seat 11 and the free end of the second cylinder, and the lower surface of the first adjusting plate 25 is detachably mounted on On the upper surface of the test probe mount 11, the upper surface of the second adjustment plate 26 is fixed on the lower surface of the free end of the second cylinder, the upper surface of the first adjustment plate 25 and the second adjustment plate 26 The lower surfaces are detachably connected by fasteners, and a connection between one of the first adjustment plate 25 and the second adjustment plate 26 and the fastener is provided as a third waist hole 28. This setting can be used to adjust the front and rear positions of the test probe mount 11, so that the mounting position of the test probe 10 is more flexible and can better adapt to the testing requirements of various electric energy meters 14.
作为优选,还包括设置在各第二气缸的固定端处的连接板29、以及横向设置在防护壳体1内的一滑轨30,所述各第二气缸的连接板29通过紧固件可拆式安装在滑轨30内。该设置可用于调节第二气缸的左右位置,即相当于调节测试探针安装座11的左右位置,使得测试探针10的安装位置更加灵活,能更好地适应多种电能表14的测试需求。Preferably, further comprising a connecting plate 29 disposed at a fixed end of each of the second cylinders, and a sliding rail 30 disposed laterally in the protective casing 1, the connecting plates 29 of the second cylinders being fastened by fasteners The detachable type is installed in the slide rail 30. The setting can be used to adjust the left and right positions of the second cylinder, that is, to adjust the left and right positions of the test probe mount 11, so that the mounting position of the test probe 10 is more flexible, and can better adapt to the test requirements of various electric energy meters 14. .
作为优选,所述测试启动装置15为设置在防护壳体1外的测试按键。通过按键触发,结构简单、触发方式可靠、成本低廉。Preferably, the test activation device 15 is a test button disposed outside the protective housing 1. Trigger by button, the structure is simple, the trigger mode is reliable, and the cost is low.
上述电气控制部包括控制推拉装置6和升降装置9动作的控制模块、与测试探针10电连接的高压输出模块和测试模块,由于高压输出模块和测试模块为现有技术,且推拉装置6和升降装置9的控制也为现有技术,所以电气控制部不是本发明的发明点,这里不再赘述。The electrical control unit includes a control module that controls the operation of the push-pull device 6 and the lifting device 9, a high-voltage output module and a test module that are electrically connected to the test probe 10. Since the high-voltage output module and the test module are prior art, and the push-pull device 6 and The control of the lifting device 9 is also a prior art, so the electrical control unit is not the invention of the present invention and will not be described again here.
本发明电能表的耐压测试装置的工作原理如下:The working principle of the withstand voltage test device of the electric energy meter of the invention is as follows:
在自然状态下,定位工装5伸出在电能表14的输入输出口4的外部,操作人员将若干个电能表14手动安装在定位工装5上,电能表14安装完毕后,触发测试启动装置15,开始自动测试过程,电气控制部自动控制推拉装置6向后位移、升降装置9向下位移,当推拉装置6驱动定位工装5向后位移到位且升降装置9驱动测试探针安装座11向下位移到位时,测试探针10恰好竖直插入到安装在定位工装5上的电能表14的各测试端子上,从而可以自动完成耐压测试,定位工装5会自动弹出,等待下一次测试。 In the natural state, the positioning tool 5 protrudes outside the input and output port 4 of the electric energy meter 14, and the operator manually installs a plurality of electric energy meters 14 on the positioning tool 5. After the electric energy meter 14 is installed, the test starting device 15 is triggered. The automatic test process is started, the electric control unit automatically controls the rearward displacement of the push-pull device 6, and the lifting device 9 is displaced downward. When the push-pull device 6 drives the positioning tool 5 to be displaced backwards and the lifting device 9 drives the test probe mount 11 downward. When the displacement is in place, the test probe 10 is just inserted vertically into each test terminal of the electric energy meter 14 mounted on the positioning tool 5, so that the withstand voltage test can be automatically completed, and the positioning tool 5 automatically pops up, waiting for the next test.

Claims (10)

  1. 一种电能表的耐压测试装置,包括防护壳体(1)、以及设置在防护壳体(1)内的定位推拉机构(2)、电气控制部和若干个测试部(3),其特征在于:所述防护壳体(1)上设有电能表(14)的输入输出口(4),所述定位推拉机构(2)包括用于固定若干个电能表(14)的定位工装(5)和推拉装置(6),所述推拉装置(6)设置在防护壳体(1)内并与定位工装(5)相连用于驱动定位工装(5)通过防护壳体(1)上的输入输出口(4)做前后位移运动,所述每个测试部(3)均包括设置在定位工装(5)的上方的升降装置(9)、测试探针(10)和测试探针安装座(11),所述测试探针(10)竖直向下安装在测试探针安装座(11)的一面上,所述升降装置(9)与测试探针安装座(11)的另一面相连用于驱动测试探针(10)竖直插入到安装在定位工装(5)上的电能表(14)的各测试端子上,还包括测试启动装置(15),所述推拉装置(6)、升降装置(9)、测试探针(10)和测试启动装置(15)均与电气控制部电连接。A pressure test device for an electric energy meter, comprising a protective casing (1), a positioning push-pull mechanism (2) disposed in the protective casing (1), an electric control portion and a plurality of test portions (3), the characteristics thereof The utility model is characterized in that: the protective casing (1) is provided with an input and output port (4) of an electric energy meter (14), and the positioning push-pull mechanism (2) comprises a positioning tool for fixing a plurality of electric energy meters (14) (5) And a push-pull device (6), the push-pull device (6) being disposed in the protective casing (1) and connected to the positioning tool (5) for driving the positioning tool (5) through the input on the protective casing (1) The output port (4) performs a front-rear displacement movement, and each of the test portions (3) includes a lifting device (9), a test probe (10) and a test probe mount disposed above the positioning tool (5) ( 11), the test probe (10) is mounted vertically on one side of the test probe mount (11), and the lifting device (9) is connected to the other side of the test probe mount (11) The driving test probe (10) is vertically inserted into each test terminal of the electric energy meter (14) mounted on the positioning tool (5), and further includes a test starting device (15), the push-pull device (6), lifting Device (9), measurement Both the test probe (10) and the test activation device (15) are electrically connected to the electrical control unit.
  2. 根据权利要求1所述的一种电能表的耐压测试装置,其特征在于:所述定位工装(5)包括承载板(16),所述承载板(16)的上表面沿长边方向通过紧固件固定多对定位夹板(18),所述每对定位夹板(18)之间构成用于放置一个电能表(14)的工位,所述定位夹板(18)上与紧固件的固定处设置为第一腰形孔(19)用于调节每对定位夹板(18)的间距D1。A pressure test apparatus for an electric energy meter according to claim 1, wherein said positioning tool (5) comprises a carrier plate (16), and an upper surface of said carrier plate (16) passes in a longitudinal direction The fastener secures a plurality of pairs of positioning splints (18), between each pair of positioning splints (18) forming a station for placing an electric energy meter (14), the positioning splint (18) and the fastener The fixing portion is provided as a first waist hole (19) for adjusting the spacing D1 of each pair of positioning jaws (18).
  3. 根据权利要求2所述的一种电能表的耐压测试装置,其特征在于:还包括设置在每个工位上的用于限制电能表(14)前后位移的前挡板(20)和后挡板(21),所述前挡板(20)和后挡板(21)通过紧固件与承载板(16)相固定,所述前挡板(20)和后挡板(21)与紧固件的固定处设置为第二腰形孔(23)用于调节前挡板(20)和后挡板(21)之间的间距D2。A withstand voltage testing device for an electric energy meter according to claim 2, further comprising: a front baffle (20) and a rear portion for limiting the displacement of the electric energy meter (14) at each station a baffle (21), the front baffle (20) and the tailgate (21) are fixed to the carrier plate (16) by fasteners, the front baffle (20) and the tailgate (21) and The fixing portion of the fastener is provided as a second waist hole (23) for adjusting the distance D2 between the front baffle (20) and the tailgate (21).
  4. 根据权利要求3所述的一种电能表的耐压测试装置,其特征在于:所述每个工位的后挡板(21)的前表面上还设有缓冲装置(24)。A pressure test apparatus for an electric energy meter according to claim 3, characterized in that the front surface of the tailgate (21) of each station is further provided with a buffering device (24).
  5. 根据权利要求1所述的一种电能表的耐压测试装置,其特征在于:所述推拉装置(6)为前后水平安装在防护壳体(1)内的第一气缸,所述第一气缸的自由端与定位工装(5)的底部相连,固定端固定在防护壳体(1)内。The pressure test apparatus for an electric energy meter according to claim 1, wherein the push-pull device (6) is a first cylinder horizontally mounted in the protective casing (1), the first cylinder The free end is connected to the bottom of the positioning tool (5), and the fixed end is fixed in the protective casing (1).
  6. 根据权利要求5所述的一种电能表的耐压测试装置,其特征在于:所述第一气缸的两侧还分别对称设有导向装置(31)。The pressure test apparatus for an electric energy meter according to claim 5, characterized in that: the two sides of the first cylinder are also symmetrically provided with guiding means (31).
  7. 根据权利要求1所述的一种电能表的耐压测试装置,其特征在于:所述升降装置(9)为竖直安装在防护壳体(1)内的三轴带导杆的第二气缸,所述第二气缸的自由端与测试探针安装座(11)相连,固定端固定在防护壳体(1)内。 A pressure test apparatus for an electric energy meter according to claim 1, wherein said lifting device (9) is a second cylinder of a three-axis guide rod vertically installed in the shield case (1) The free end of the second cylinder is connected to the test probe mounting seat (11), and the fixed end is fixed in the protective housing (1).
  8. 根据权利要求7所述的一种电能表的耐压测试装置,其特征在于:所述测试探针安装座(11)与第二气缸的自由端可拆式连接。A withstand voltage test apparatus for an electric energy meter according to claim 7, wherein said test probe mount (11) is detachably connected to a free end of said second cylinder.
  9. 根据权利要求8所述的一种电能表的耐压测试装置,其特征在于:所述测试探针安装座(11)和第二气缸的自由端之间还设有第一调节板(25)和第二调节板(26),所述第一调节板(25)的下表面可拆式安装在测试探针安装座(11)的上表面上,所述第二调节板(26)的上表面固定在第二气缸的自由端的下表面上,所述第一调节板(25)的上表面与第二调节板(26)的下表面之间通过紧固件可拆式连接,所述第一调节板(25)和第二调节板(26)两者其中之一与紧固件的连接处设置为第三腰形孔(28)。A withstand voltage testing device for an electric energy meter according to claim 8, wherein a first adjusting plate (25) is further disposed between the test probe mounting seat (11) and the free end of the second cylinder. And a second adjustment plate (26), the lower surface of the first adjustment plate (25) is detachably mounted on the upper surface of the test probe mount (11), the second adjustment plate (26) The surface is fixed on the lower surface of the free end of the second cylinder, and the upper surface of the first adjusting plate (25) and the lower surface of the second adjusting plate (26) are detachably connected by a fastener, the A connection between one of the adjustment plate (25) and the second adjustment plate (26) and the fastener is provided as a third waist hole (28).
  10. 根据权利要求7所述的一种电能表的耐压测试装置,其特征在于:还包括设置在各第二气缸的固定端处的连接板(29)、以及横向设置在防护壳体(1)内的一滑轨(30),所述各第二气缸的连接板(29)通过紧固件可拆式安装在滑轨(30)内。 A withstand voltage testing device for an electric energy meter according to claim 7, further comprising a connecting plate (29) disposed at a fixed end of each of the second cylinders, and a laterally disposed shielding housing (1) A slide rail (30) inside, the connecting plate (29) of each of the second cylinders is detachably mounted in the slide rail (30) by a fastener.
PCT/CN2016/087412 2016-06-28 2016-06-28 Pressure resistance testing apparatus for electricity meters WO2018000178A1 (en)

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CN113791375A (en) * 2021-10-22 2021-12-14 浙江万胜智能科技股份有限公司 Module power-on detection device based on Internet of things electric energy meter
WO2023066369A1 (en) * 2021-10-22 2023-04-27 浙江万胜智能科技股份有限公司 Module power-on test device for electricity meter based on internet of things
CN113917387A (en) * 2021-10-27 2022-01-11 海盐星创电子有限公司 Multistation combination formula electric energy meter automatic check-up test wire
CN113945882B (en) * 2021-10-27 2023-06-23 成都长城开发科技股份有限公司 Detection system for ammeter detection
CN113917387B (en) * 2021-10-27 2024-03-15 海盐星创电子有限公司 Automatic checking and testing line for multi-station combined electric energy meter
CN113945882A (en) * 2021-10-27 2022-01-18 成都长城开发科技有限公司 Detection tool and detection system for ammeter detection
CN114035004A (en) * 2021-11-22 2022-02-11 广东国研新材料有限公司 High-voltage insulation testing device
CN114136799A (en) * 2021-11-30 2022-03-04 扬州华电电气有限公司 Withstand voltage test device for insulation equipment
CN115561698B (en) * 2022-12-05 2023-03-10 江苏华鹏智能仪表科技股份有限公司 Portable ammeter detection device
CN115561698A (en) * 2022-12-05 2023-01-03 江苏华鹏智能仪表科技股份有限公司 Portable ammeter detection device
CN116660670A (en) * 2023-07-28 2023-08-29 武汉南星电力科技有限公司 Testing device for digital electrical equipment
CN116660670B (en) * 2023-07-28 2023-10-24 武汉南星电力科技有限公司 Testing device for digital electrical equipment
CN116990745A (en) * 2023-09-27 2023-11-03 江苏盛德电子仪表有限公司 Guide rail type electric energy meter detection device
CN116990745B (en) * 2023-09-27 2023-12-01 江苏盛德电子仪表有限公司 Guide rail type electric energy meter detection device
CN117706149A (en) * 2024-02-05 2024-03-15 江苏盛德电子仪表有限公司 Guide rail type three-phase electric energy meter
CN117706149B (en) * 2024-02-05 2024-04-19 江苏盛德电子仪表有限公司 Guide rail type three-phase electric energy meter

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