CN109655638B - Secondary terminal strip test wiring fixing device - Google Patents
Secondary terminal strip test wiring fixing device Download PDFInfo
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- CN109655638B CN109655638B CN201811435159.0A CN201811435159A CN109655638B CN 109655638 B CN109655638 B CN 109655638B CN 201811435159 A CN201811435159 A CN 201811435159A CN 109655638 B CN109655638 B CN 109655638B
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- 238000012360 testing method Methods 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention provides a secondary terminal strip test wiring fixing device, which comprises: the clamping devices are distributed on two sides of the sliding block and are connected with the sliding block; the fixture is used for clamping the device on the terminal block, the sliding block is provided with a fixing hole, the fixing hole is a through hole on the sliding block and used for fixing the test wire connector, the fixture is divided into a clamping part and a connecting part, one end of the connecting part is connected with the sliding block, the other end of the connecting part is connected with the clamping part, the connecting part is provided with a hollowed-out observation window, and the serial number of the wiring terminal can be seen through the observation window; the device can realize that the staff is not required to be specially designed to fix the test connector when testing on the secondary circuit terminal strip, liberates human resources, and is convenient for change binding post, has also improved work efficiency when reducing work load.
Description
Technical Field
The invention relates to the field of electrical test devices, in particular to a secondary terminal strip test wiring fixing device.
Background
The work of testing and relay protection of the high-voltage circuit breaker of the electrical equipment often needs to carry out wiring test on a secondary control loop, wiring needs to be replaced for many times in the working process, and a worker needs to press a test joint by hand to prevent the test joint from loosening or falling off; this way of operation causes great inconvenience to the staff and wastes human resources.
The existing methods for improving the operation modes, such as adopting a binding post with a bolt, firstly locking the binding post when in wiring, and then inserting the test connector into the binding post, solve the problem of fixing the test connector by manpower, but bring more inconvenience to the operation of frequently changing the wiring mode, and lower the working efficiency.
Disclosure of Invention
The invention provides a secondary terminal strip test wiring fixing device, which aims to overcome the defects that the test joint in the prior art is easy to loosen, a wiring mode needs to be frequently replaced during test, and human resources are wasted.
The device comprises: the clamping devices are distributed on two sides of the sliding block and are connected with the sliding block; the device can be clamped on the terminal block through the clamp, the sliding block is provided with a fixing hole, the fixing hole is a through hole on the sliding block and is used for fixing the test wire connector,
the whole device is clamped on the terminal strip through the clamp in the using process, so that the whole device can be fixed, the test connector passes through the fixing hole on the sliding block to be in contact with the terminal to be tested on the terminal strip after the fixing, and the test connector is inserted into the fixing hole, so that the fixing of the test connector is realized, the test connector is not required to be fixed manually, and the manpower resource is saved; the device is moved to change the terminal of the terminal strip to be tested corresponding to the fixing hole so as to realize the switching of different terminal tests without frequently changing the wiring.
Preferably, the fixture is divided into a clamping part and a connecting part, one end of the connecting part is connected with the sliding block, the other end of the connecting part is connected with the clamping part, the connecting part is provided with a hollowed-out observation window, the serial number of the wiring terminal can be seen through the observation window, and the secondary terminal strip test fixing device is convenient to move purposefully, so that the test connector can be aligned with the terminal to be tested more accurately.
Preferably, the clamping part is provided with a friction-increasing soft rubber. The friction force between the device and the secondary terminal strip is increased, so that the device is clamped more firmly.
Preferably, the clamp is an elastic clamping piece, clamping of the device is achieved through the elastic piece, and the clamp is simple in structure and easy to achieve.
Preferably, the clamping part is connected with the connecting part in an L shape, so that the device is closer to the terminal strip, and the space occupied by the device during testing is saved.
Preferably, the connecting part comprises a connecting rod, a spring and a screw rod; the radial dimension of the spring is larger than the radial dimension of the screw rod and smaller than the radial dimension of the head of the screw rod; the connecting rod is provided with a through hole with the diameter larger than the radial size of the head of the screw rod, screw holes matched with the size of the screw rod are respectively formed in two sides of the sliding block, the spring is arranged in the through hole of the connecting rod, and the screw rod penetrates through the spring and is connected with the screw holes in the sliding block.
The structure realizes the stretching and clamping of the clamp through the spring, and is convenient for repair and maintenance through the combination of multiple parts.
Preferably, the part of the screw rod passing through the spring is not provided with screw teeth, so that the screw teeth are prevented from contacting the spring to influence the normal operation of the spring.
Preferably, the connecting part comprises a connecting rod, a spring, a nut and a guide rod; the two ends of the guide rod are provided with external threads matched with the internal threads of the nut, the radial dimension of the outer edge of the nut is larger than that of the spring, and the radial dimension of the spring is larger than that of the guide rod; the slide block and the connecting rod are provided with through holes with the diameter equal to that of the guide rod, and the guide rod simultaneously penetrates through the slide block and the connecting rods at two sides of the slide block; the exposed parts at the two ends of the guide rod are sleeved with springs, and nuts are locked at the two ends of the guide rod.
The structure is convenient to repair and maintain through the combination of multiple parts, the through holes are formed in the sliding block and the guide rod is inserted in the through holes, the sliding block can move left and right conveniently, the position of the fixing holes is adjusted during testing conveniently, the position corresponding to the test joint is adjusted, and the compression amount of the spring can be adjusted to adjust the clamping force of the device through adjusting nuts at two ends of the guide rod.
Preferably, the connecting part comprises a connecting rod, a spring, a guide rod and a screw; the diameter of the head of the screw is larger than the radial dimension of the spring, and the radial dimension of the spring is larger than the diameter of the guide rod; the slider is provided with a through hole with the same diameter as the guide rod, the connecting rod is provided with a through hole with the diameter larger than the head of the screw, the guide rod simultaneously penetrates through the slider and the connecting rods on the two sides of the slider, the spring is sleeved on the guide rod and arranged in the through hole of the connecting rod, and the screw is locked at the end parts of the two ends of the guide rod.
The structure is convenient to repair and maintain through the multi-component combination, the through holes are formed in the sliding block and the guide rods are inserted in the through holes, the sliding block can move left and right conveniently, the position of the fixing holes is adjusted during testing conveniently, the position corresponding to the testing joint is adjusted, the springs are arranged in the connecting rods, and the space occupied by the device is saved.
Preferably, a gasket is further arranged between the screw and the guide rod, the diameter of the outer edge of the gasket is larger than the radial dimension of the spring and smaller than the diameter of the through hole of the connecting rod, the diameter of the inner hole of the gasket is smaller than the radial dimension of the head of the screw, and the gasket is used for better fixing the spring in the dry-off through hole of the connection.
Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the wiring terminal can be effectively fixed, the frequency of changing the wiring mode is reduced, and manpower resources are saved.
Drawings
Fig. 1 is a schematic view of the device structure of embodiment 1.
Fig. 2 is a schematic view of the device structure in embodiment 2.
Fig. 3 is a front view of the device of example 2.
Fig. 4 is a schematic view of the device structure in embodiment 3.
Fig. 5 is a front view of the device of embodiment 3.
Fig. 6 is a schematic view of the device structure of embodiment 4.
Fig. 7 is a front view of the device of example 4.
Fig. 8 is a three-dimensional view of the device of example 4.
Fig. 9 is a three-dimensional illustration of the device of embodiment 4 secured to a terminal block. .
In the figure: the clamping device comprises a 1-clamp, a 2-sliding block, a 3-fixing hole, a 11-clamping part, a 12-connecting part, a 111-connecting rod, a 112-spring, a 113-screw rod, a 114-nut, a 115-guide rod, a 116-screw rod and a 117-gasket.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent;
for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions;
it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, the present embodiment provides a secondary terminal strip test wiring fixing device, which includes: the clamping device comprises a clamp 1 and a sliding block 2, wherein the clamp 1 is distributed on two sides of the sliding block 2 and is connected with the sliding block; the device can be clamped on a terminal strip through a clamp 1, a fixing hole 3 is arranged on a slide block 2, the fixing hole is a through hole on the slide block 2 and is used for fixing a test wire connector,
the fixture 1 is divided into a clamping part 11 and a connecting part 12, one end of the connecting part 12 is connected with the sliding block 2, the other end of the connecting part 12 is connected with the clamping part 11, the connecting part 12 is provided with a hollowed-out observation window, and the serial number of the wiring terminal can be seen through the observation window.
In the using process of the embodiment, the whole device is clamped on the terminal strip through the clamp 1, the terminal number of the terminal strip can be observed through the hollowed-out observation window, more accurate positioning is realized, the fixing of the whole device can be realized, the test connector passes through the fixing hole 3 on the sliding block to be contacted with the terminal to be tested on the terminal strip after the fixing, the test connector is inserted in the fixing hole 3, the fixing of the test connector is realized, the test connector is not required to be fixed manually, and the manpower resource is saved; the device is moved to change the terminal of the terminal strip to be tested corresponding to the fixing hole 3 so as to realize the switching of different terminal tests without frequently changing the wiring.
When the device is used, the device is clamped on the secondary terminal strip, the position of the terminal to be tested of the terminal strip is observed through the hollowed observation window, the fixing hole 3 is aligned with the terminal to be tested, the test connector is inserted into the fixing hole 3 to be in contact with the terminal to be tested, the test can be started, and when another terminal to be tested needs to be replaced after the test is finished, the device can be moved or taken down to reposition the terminal to be tested, and the next round of test is performed.
Example 2
As shown in fig. 2-3, this embodiment provides a secondary terminal strip test connection fixing device, which includes: the clamping device comprises a clamp 1 and a sliding block 2, wherein the clamp 1 is distributed on two sides of the sliding block 2 and is connected with the sliding block; the device can be clamped on a terminal strip through a clamp 1, a fixing hole 3 is formed in a sliding block 2, and the fixing hole is a through hole in the sliding block 2 and used for fixing a test wire connector.
The fixture 1 is divided into a clamping part 11 and a connecting part 12, one end of the connecting part 12 is connected with the sliding block 2, the other end of the connecting part 12 is connected with the clamping part 11, the connecting part 12 is provided with a hollowed-out observation window, and the serial number of the wiring terminal can be seen through the observation window.
The clamping part 11 is provided with a friction-increasing soft rubber; the clamping part 11 is connected with the connecting part 12 in an L shape; the connecting part 12 comprises a connecting rod 111, a spring 112 and a screw 113; the radial dimension of the spring 112 is greater than the radial dimension of the screw 113 and less than the radial dimension of the head of the screw 113; the connecting rod 111 is provided with a through hole with the diameter larger than the radial size of the head of the screw 113, two sides of the slide block 2 are respectively provided with screw holes matched with the size of the screw 113, the spring 112 is arranged in the through hole of the connecting rod 111, and the screw 113 passes through the spring 112 to be connected with the screw holes on the slide block 2; the portion of the screw 113 passing through the spring 112 is not provided with a screw tooth.
This structure, which enables stretching and clamping of the clamp 1 by means of the springs 112, facilitates repair and maintenance by means of a multi-component combination.
When the device is used, the position of the terminal to be tested is observed through the terminal strip, the clamping part 1 is stretched, the specific position of the terminal to be tested is observed through the hollowed observation window to be positioned, the fixing hole 3 is aligned with the terminal to be tested, the device is clamped on the terminal strip, the test connector passes through the fixing hole 3 to be fixed, and the test connector is contacted with the terminal to be tested after the fixing, so that the test can be performed; after the test is finished, the next round of test can be realized by moving the device or taking off to reposition the clamping when the next test of the terminal to be tested is needed.
Example 3
As shown in fig. 4 to 5, this embodiment provides a secondary terminal strip test wiring fixing device, including: the clamping device comprises a clamp 1 and a sliding block 2, wherein the clamp 1 is distributed on two sides of the sliding block 2 and is connected with the sliding block; the device can be clamped on a terminal strip through a clamp 1, a fixing hole 3 is formed in a sliding block 2, and the fixing hole is a through hole in the sliding block 2 and used for fixing a test wire connector.
The clamp 1 is divided into a clamping part 11 and a connecting part 12, one end of the connecting part 12 is connected with the sliding block 2, the other end of the connecting part is connected with the clamping part 11, the connecting part 12 is provided with a hollowed-out observation window, and the serial number of the wiring terminal can be seen through the observation window; the clamping part 11 is provided with a friction-increasing soft rubber; the clamping part 11 is connected with the connecting part 12 in an L shape.
The connecting part 12 comprises a connecting rod 111, a spring 112, a nut 114 and a guide rod 115; the two ends of the guide rod 115 are provided with external threads matched with the internal threads of the nut 114, the radial dimension of the outer edge of the nut 114 is larger than the radial dimension of the spring 112, and the radial dimension of the spring 112 is larger than the diameter of the guide rod 115; the slide block 2 and the connecting rod 111 are provided with through holes with the diameter equal to that of the guide rod 115, and the guide rod 115 simultaneously penetrates through the slide block 2 and the connecting rod 111 on two sides of the slide block 2; the springs 112 are fitted over the exposed portions of both ends of the guide bar 115 and nuts 114 are locked to both ends of the guide bar 115.
The structure of this embodiment is convenient for maintain and maintain through the combination of many parts, is equipped with the through-hole on the slider 2 simultaneously and alternates guide arm 115, and the slider 2 of being convenient for moves about, adjusts the position of fixed orifices 3 when making things convenient for the test to adjust the position that the test joint corresponds, through adjusting the nut 114 at guide arm 115 both ends, the compression volume of adjustable spring 112 comes the size of adjusting the device clamp force.
When the clamping device is used, the position of a terminal to be tested is observed through the terminal row, the clamping part 11 is stretched, the specific position of the terminal to be tested is observed through the hollowed observation window to be positioned, the fixing hole 3 is aligned with the terminal to be tested, the device is clamped on the terminal row, the test connector passes through the fixing hole 3 to be fixed, the test connector is contacted with the terminal to be tested after the fixing, the test can be performed, or the clamping force is improper, the elastic force of the two springs 112 can be adjusted through the nuts 114 at the two ends of the guide rod 115, and if the clamping position is inaccurate, the elastic force of the two sides can be adjusted through adjusting the positions of the nuts 114 at the two sides or the slide block 2 is moved to realize the positioning of the slide block; after the test is finished, the next round of test can be realized by moving the device or taking off to reposition the clamping when the next test of the terminal to be tested is needed.
Example 4
As shown in fig. 6 to 9, this embodiment provides a secondary terminal strip test wiring fixing device, including: the clamping device comprises a clamp 1 and a sliding block 2, wherein the clamp 1 is distributed on two sides of the sliding block 2 and is connected with the sliding block; the device can be clamped on a terminal strip through a clamp 1, a fixing hole 3 is formed in a sliding block 2, and the fixing hole is a through hole in the sliding block 2 and used for fixing a test wire connector.
The clamp 1 is divided into a clamping part 11 and a connecting part 12, one end of the connecting part 12 is connected with the sliding block 2, the other end of the connecting part is connected with the clamping part 11, the connecting part 12 is provided with a hollowed-out observation window, and the serial number of the wiring terminal can be seen through the observation window; the clamping part 11 is provided with a friction-increasing soft rubber; the clamping part 11 is connected with the connecting part 12 in an L shape.
The connecting part 12 comprises a connecting rod 111, a spring 112, a guide rod 115 and a screw 116; the head diameter of the screw 116 is larger than the radial dimension of the spring 112, and the radial dimension of the spring 112 is larger than the diameter of the guide rod 115; the slide block 2 is provided with a through hole with the same diameter as the guide rod 115, the connecting rod 111 is provided with a through hole with the diameter larger than the head of the screw 116, the guide rod 115 simultaneously penetrates through the slide block 2 and the connecting rods 111 on two sides of the slide block 2, the spring 112 is sleeved on the guide rod 115 and is arranged in the through hole of the connecting rod 111, and the screw 116 is locked at the end parts of two ends of the guide rod 115; a gasket 117 is further arranged between the nail 116 and the guide rod 115, the diameter of the outer edge of the gasket 117 is larger than the radial dimension of the spring 112 and smaller than the diameter of the through hole of the connecting rod 111, and the diameter of the inner hole of the gasket 117 is smaller than the radial dimension of the head of the screw 116.
The structure of this embodiment is convenient for maintain and maintain through the combination of many parts, is equipped with the through-hole on the slider 2 simultaneously and alternates guide arm 115, and the slider 2 of being convenient for moves about, adjusts the position of fixed orifices 3 when convenient test to adjust the position that the test joint corresponds, and spring 112 locates in the connecting rod 12, the space that the save set occupied.
When the device is used, the position of a terminal to be tested is observed through the terminal row, the clamping part 11 is stretched, the specific position of the terminal to be tested is observed through the hollowed observation window to be positioned, the fixing hole 3 is aligned with the terminal to be tested, the device is clamped on the terminal row, the test connector passes through the fixing hole 3 to be fixed, the test connector is contacted with the terminal to be tested after the fixing, the test can be performed, and if the clamping position is inaccurate, the fine adjustment of the position of the sliding block 2 can be realized through adjusting the sliding block 2; after the test is finished, the next round of test can be realized by moving the device or taking off to reposition the clamping when the next test of the terminal to be tested is needed.
The same or similar reference numerals correspond to the same or similar components;
the terms describing the positional relationship in the drawings are merely illustrative, and are not to be construed as limiting the present patent;
it is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (6)
1. A secondary terminal strip test wiring fixture, the apparatus comprising: the clamping device comprises a clamp (1) and a sliding block (2), wherein the clamp (1) is distributed on two sides of the sliding block (2) and is connected with the sliding block (2); the device is clamped on a terminal block through a clamp (1), a fixing hole (3) is formed in a sliding block (2), and the fixing hole (3) is a through hole in the sliding block (2) and is used for fixing a test wire connector;
the fixture (1) is divided into a clamping part (11) and a connecting part (12), one end of the connecting part (12) is connected with the sliding block (2), the other end of the connecting part is connected with the clamping part (11), the connecting part (12) is provided with a hollowed-out observation window, and the serial number of the connecting terminal is seen through the observation window;
the clamping part (11) is connected with the connecting part (12) in an L shape;
the connecting part (12) comprises a connecting rod (111), a spring (112) and a screw (113);
the radial dimension of the spring (112) is larger than the radial dimension of the screw (113) and smaller than the radial dimension of the head of the screw (113); the connecting rod (111) is provided with a through hole with the diameter larger than the radial size of the head part of the screw rod (113), two sides of the sliding block (2) are respectively provided with screw holes matched with the screw rod (113), the spring (112) is arranged in the through hole of the connecting rod (111), and the screw rod (113) passes through the spring (112) to be connected with the screw holes on the sliding block (2);
the clamp (1) is an elastic clamping piece;
clamping the whole device on a secondary terminal row through a clamp (1), observing the terminal number of the secondary terminal row, enabling a test wire connector to pass through a fixing hole (3) on a sliding block (2) to be in contact with a terminal to be tested on the secondary terminal row, and enabling the test wire connector to be inserted into the fixing hole (3); the terminal of the secondary terminal strip to be tested corresponding to the fixing hole (3) is changed by moving the secondary terminal strip test wiring fixing device, so that the switching of different terminal tests is realized.
2. The secondary terminal strip test wiring fixing device according to claim 1, wherein the clamping part (11) is provided with a grinding-increasing soft rubber.
3. The secondary terminal strip test wiring fixture as in claim 1, wherein the portion of the screw (113) passing through the spring (112) is not provided with a screw thread.
4. A secondary terminal strip test wiring fixture, the apparatus comprising: the clamping device comprises a clamp (1) and a sliding block (2), wherein the clamp (1) is distributed on two sides of the sliding block (2) and is connected with the sliding block (2); the device is clamped on a terminal block through a clamp (1), a fixing hole (3) is formed in a sliding block (2), and the fixing hole (3) is a through hole in the sliding block (2) and is used for fixing a test wire connector;
the fixture (1) is divided into a clamping part (11) and a connecting part (12), one end of the connecting part (12) is connected with the sliding block (2), the other end of the connecting part is connected with the clamping part (11), the connecting part (12) is provided with a hollowed-out observation window, and the serial number of the connecting terminal is seen through the observation window;
the clamping part (11) is connected with the connecting part (12) in an L shape;
the connecting part (12) comprises a connecting rod (111), a spring (112), a nut (114) and a guide rod (115);
the two ends of the guide rod (115) are provided with external threads matched with the internal threads of the nut (114), the radial dimension of the outer edge of the nut (114) is larger than the radial dimension of the spring (112), and the radial dimension of the spring (112) is larger than the diameter of the guide rod (115); through holes with the diameters equal to those of the guide rods (115) are formed in the sliding block (2) and the connecting rods (111), and the guide rods (115) penetrate through the sliding block (2) and the connecting rods (111) on two sides of the sliding block (2) at the same time; the part exposed at the two ends of the guide rod (115) is sleeved with a spring (112) and nuts (114) are locked at the two ends of the guide rod (115);
the clamp (1) is an elastic clamping piece;
the method comprises the steps of observing the position of a terminal to be tested of a secondary terminal row, stretching a clamping part (11), observing the specific position of the terminal to be tested through a hollowed observation window for positioning, aligning a fixing hole (3) to the terminal to be tested, clamping the whole device on the secondary terminal row, fixing a test wire connector through the fixing hole (3), and after the fixing, enabling the test wire connector to be in contact with the terminal to be tested for testing; if the clamping force is not proper, the elastic force of the spring (112) is adjusted by adjusting nuts (114) at two ends of the guide rod (115), and if the clamping position is not accurate, the elastic force is adjusted by adjusting the positions of the nuts (114) at two sides, or the sliding block (2) is moved to realize the positioning of the sliding block.
5. A secondary terminal strip test wiring fixture, the apparatus comprising: the clamping device comprises a clamp (1) and a sliding block (2), wherein the clamp (1) is distributed on two sides of the sliding block (2) and is connected with the sliding block (2); the device is clamped on a terminal block through a clamp (1), a fixing hole (3) is formed in a sliding block (2), and the fixing hole (3) is a through hole in the sliding block (2) and is used for fixing a test wire connector;
the fixture (1) is divided into a clamping part (11) and a connecting part (12), one end of the connecting part (12) is connected with the sliding block (2), the other end of the connecting part is connected with the clamping part (11), the connecting part (12) is provided with a hollowed-out observation window, and the serial number of the connecting terminal is seen through the observation window;
the clamping part (11) is connected with the connecting part (12) in an L shape;
the clamp (1) is an elastic clamping piece;
the connecting part (12) comprises a connecting rod (111), a spring (112), a guide rod (115) and a screw (116);
the head diameter of the screw (116) is larger than the radial dimension of the spring (112), and the radial dimension of the spring (112) is larger than the diameter of the guide rod (115); the slider (2) is provided with a through hole with the same diameter as the guide rod (115), the connecting rod (111) is provided with a through hole with the diameter larger than the head of the screw (116), the guide rod (115) simultaneously penetrates through the slider (2) and the connecting rods (111) on two sides of the slider (2), the spring (112) is sleeved on the guide rod (115) and is arranged in the through hole of the connecting rod (111), and the screw (116) is locked at the end parts of the two ends of the guide rod (115);
the position of a terminal to be tested of the secondary terminal row is observed, the clamping part (11) is stretched, the specific position of the terminal to be tested is observed through the hollowed observation window to be positioned, the fixing hole (3) is aligned with the terminal to be tested, the whole device is clamped on the secondary terminal row, the test wire connector passes through the fixing hole (3) to be fixed, the test wire connector is contacted with the terminal to be tested after being fixed, namely, the test is performed, and if the clamping position is inaccurate, the fine adjustment of the position of the sliding block (2) is realized through adjusting the sliding block (2); when the next secondary terminal strip to be tested is required to be tested after the test is finished, the whole device is moved or the repositioning clamping is taken down, so that the next round of test is realized.
6. The secondary terminal strip test wiring fixing device according to claim 5, wherein a gasket (117) is further arranged between the screw (116) and the guide rod (115), the diameter of the outer edge of the gasket (117) is larger than the radial dimension of the spring (112) and smaller than the diameter of the through hole of the connecting rod (111), and the diameter of the inner hole of the gasket (117) is smaller than the radial dimension of the head of the screw (116).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435159.0A CN109655638B (en) | 2018-11-28 | 2018-11-28 | Secondary terminal strip test wiring fixing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811435159.0A CN109655638B (en) | 2018-11-28 | 2018-11-28 | Secondary terminal strip test wiring fixing device |
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| Publication Number | Publication Date |
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| CN109655638A CN109655638A (en) | 2019-04-19 |
| CN109655638B true CN109655638B (en) | 2024-03-29 |
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| CN201811435159.0A Active CN109655638B (en) | 2018-11-28 | 2018-11-28 | Secondary terminal strip test wiring fixing device |
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| CN112462249B (en) * | 2020-11-03 | 2022-08-16 | 广东电网有限责任公司佛山供电局 | Wiring auxiliary device for circuit breaker test |
| CN117288996A (en) * | 2023-11-13 | 2023-12-26 | 广东电网有限责任公司佛山供电局 | Quick wiring auxiliary device for mechanical characteristic test of circuit breaker |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1107288A (en) * | 1965-11-03 | 1968-03-27 | Commissariat Energie Atomique | Apparatus for calibrating clips |
| JP2009041952A (en) * | 2007-08-06 | 2009-02-26 | Chugoku Electric Power Co Inc:The | Measuring device |
| CN202735086U (en) * | 2012-09-03 | 2013-02-13 | 惠州市德赛西威汽车电子有限公司 | Knob clamp |
| CN203465298U (en) * | 2013-09-25 | 2014-03-05 | 国家电网公司 | Novel three-jaw special relay protection test wire clamp |
| CN203966792U (en) * | 2014-06-20 | 2014-11-26 | 扬州华鼎电器有限公司 | The closed breakout box of a kind of dry-type transformer |
| CN204925164U (en) * | 2015-08-03 | 2015-12-30 | 中国大唐集团科学技术研究院有限公司华中分公司 | Electric power wiring anchor clamps |
| CN105842491A (en) * | 2016-03-22 | 2016-08-10 | 国网山东省电力公司章丘市供电公司 | Test terminal needle |
| CN105866476A (en) * | 2016-03-28 | 2016-08-17 | 国家电网公司 | Portable testing terminal |
| WO2017113530A1 (en) * | 2015-12-30 | 2017-07-06 | 上海曼一实业有限公司 | Multifunctional modular distribution frame |
| CN207424014U (en) * | 2017-11-20 | 2018-05-29 | 国网内蒙古东部电力有限公司电力科学研究院 | Secondary circuit voltage terminal bar clamp |
| CN208045925U (en) * | 2018-04-25 | 2018-11-02 | 广东电网有限责任公司 | Secondary connection specific purpose tool based on testing mechanical characteristic |
| CN208125775U (en) * | 2018-05-18 | 2018-11-20 | 广东电网有限责任公司 | Terminal row locating device |
| CN209215438U (en) * | 2018-11-28 | 2019-08-06 | 广东电网有限责任公司 | A kind of secondary terminals row test connection fixing device |
-
2018
- 2018-11-28 CN CN201811435159.0A patent/CN109655638B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1107288A (en) * | 1965-11-03 | 1968-03-27 | Commissariat Energie Atomique | Apparatus for calibrating clips |
| JP2009041952A (en) * | 2007-08-06 | 2009-02-26 | Chugoku Electric Power Co Inc:The | Measuring device |
| CN202735086U (en) * | 2012-09-03 | 2013-02-13 | 惠州市德赛西威汽车电子有限公司 | Knob clamp |
| CN203465298U (en) * | 2013-09-25 | 2014-03-05 | 国家电网公司 | Novel three-jaw special relay protection test wire clamp |
| CN203966792U (en) * | 2014-06-20 | 2014-11-26 | 扬州华鼎电器有限公司 | The closed breakout box of a kind of dry-type transformer |
| CN204925164U (en) * | 2015-08-03 | 2015-12-30 | 中国大唐集团科学技术研究院有限公司华中分公司 | Electric power wiring anchor clamps |
| WO2017113530A1 (en) * | 2015-12-30 | 2017-07-06 | 上海曼一实业有限公司 | Multifunctional modular distribution frame |
| CN105842491A (en) * | 2016-03-22 | 2016-08-10 | 国网山东省电力公司章丘市供电公司 | Test terminal needle |
| CN105866476A (en) * | 2016-03-28 | 2016-08-17 | 国家电网公司 | Portable testing terminal |
| CN207424014U (en) * | 2017-11-20 | 2018-05-29 | 国网内蒙古东部电力有限公司电力科学研究院 | Secondary circuit voltage terminal bar clamp |
| CN208045925U (en) * | 2018-04-25 | 2018-11-02 | 广东电网有限责任公司 | Secondary connection specific purpose tool based on testing mechanical characteristic |
| CN208125775U (en) * | 2018-05-18 | 2018-11-20 | 广东电网有限责任公司 | Terminal row locating device |
| CN209215438U (en) * | 2018-11-28 | 2019-08-06 | 广东电网有限责任公司 | A kind of secondary terminals row test connection fixing device |
Non-Patent Citations (1)
| Title |
|---|
| 二次端子接线辅助工具开发;吴炳基 等;通讯世界;第136-137页 * |
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|---|---|
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