CN209169607U - Three-phase wire-connecting device - Google Patents
Three-phase wire-connecting device Download PDFInfo
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- CN209169607U CN209169607U CN201821882171.1U CN201821882171U CN209169607U CN 209169607 U CN209169607 U CN 209169607U CN 201821882171 U CN201821882171 U CN 201821882171U CN 209169607 U CN209169607 U CN 209169607U
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- column
- pressing plate
- connecting device
- plate
- phase wire
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Abstract
The utility model embodiment provides a kind of three-phase wire-connecting device, is related to testing tool technical field.It includes pedestal, column, pressing plate and linear drive apparatus, column is installed on pedestal, pressing plate is equipped with receiving hole, receiving hole is oppositely arranged with column, pressing plate is connected with linear drive apparatus, under the action of linear drive apparatus, pressing plate abuts with pedestal and column is made to be contained in receiving hole, so that be set on column two groups of triple lines be pressed together.Three-phase wire-connecting device provided by the utility model, the line nose of triple line to be measured and the line nose of power supply triple line cover on column, linear drive apparatus drives pressing plate to base motions, column is moved in receiving hole, and when pressing plate is abutted with pedestal, the line nose of triple line to be measured is tightly pressed together with the line nose of power supply triple line, using automatic operation, the spinning time is effectively shortened, while avoiding the case where rotation that may be present of manual operation process does not press tightly, consistency is good.
Description
Technical field
The utility model embodiment is related to testing tool technical field more particularly to a kind of three-phase wire-connecting device.
Background technique
In power assembly test, need for triple line to be measured to be attached with power supply line, currently used connection type
It is manually to fit together triple line to be measured and power supply triple line, is pressed the line nose of two groups of triple lines by Manual spinning
Together, to carry out power assembly test.When manual mode, manpower consumption is big, is easy fatigue, once it is manually installed not in place
Very big influence can be then brought to testing result, time waste is more during checking inducement, and production efficiency is low.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of three-phase wire-connecting device, to realize two groups of triple lines from dynamic pressure
It closes, improves production efficiency.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of three-phase wire-connecting device, for connecting two group three
Phase line, including pedestal, column, pressing plate and linear drive apparatus, the column are respectively mounted on the base, are set on the pressing plate
There is receiving hole, the receiving hole is oppositely arranged with the column, and the pressing plate is connected with the linear drive apparatus, described straight
Under the action of line driving device, the pressing plate abuts with the pedestal and the column is made to be contained in the receiving hole, thus will
Two groups of triple lines being set on the column press together.
Wherein, bracket is installed, the linear drive apparatus is cylinder, and the cylinder is installed on the branch on the pedestal
Frame, the piston rod of the cylinder are fixedly connected with the pressing plate, are also equipped with the gas being connected with the cylinder on the bracket
Dynamic valve.
Wherein, the bracket includes transverse slat and two pieces of risers, and the bottom end of each piece of riser is connected with the pedestal, often
The top of one piece of riser is connected with the transverse slat, and the mounting base of the cylinder is fixedly mounted on the transverse slat, the gas
The piston rod of cylinder passes through the transverse slat and is connected with the pressing plate.
It wherein, further include the guide post for being movably installed in the bracket, the bottom end of the guide post is fixed with the pressing plate
Connection.
Wherein, the guide post has two, and two guide posts are symmetrically arranged on the two sides of the linear drive apparatus.
Wherein, the pressing plate includes protective plate and force fit plate, and the linear drive apparatus is connected with the protective plate, described
The side of force fit plate is bonded fixation with the protective plate, and the other side of the force fit plate is equipped with first boss, and the receiving hole is set
In the first boss.
Wherein, the pedestal includes front side board, back side panel and bottom plate, and one end of the bottom plate is connected with the front side board,
The other end is connected with the back side panel, and the bottom plate is equipped with second boss, and the column is mounted in the second boss, institute
Front side board is stated equipped with the first groove, the back side panel is equipped with the second groove.
Wherein, there are three the columns, first groove is arranged in a one-to-one correspondence with the column, second groove with
First groove is arranged in a one-to-one correspondence.
Wherein, there are four castors for installation on the bottom plate.
(3) beneficial effect
Three-phase wire-connecting device provided by the utility model, the line nose of triple line to be measured and the line nose of power supply triple line
After covering on column, linear drive apparatus drives pressing plate to base motions, and column is moved in receiving hole, when pressing plate is abutted with pedestal
When, the line nose of triple line to be measured is tightly pressed together with the line nose of power supply triple line, compared to traditional triple line
Attachment device, the device use automatic operation, effectively shorten the spinning time, while avoiding manual operation process to deposit
Rotation do not press tightly the case where, improve work efficiency；In addition, being easy to appear the stress of three lines when hand Screw triple line not
Together, consistency is poor, and wherein single line loosening just will affect whole power supply, and the pressing plate in the three-phase wire-connecting device drives in straight line
The active force being downwardly applied under dynamic device effect is balanced, and consistency is good, reduces influence of the human factor to test result.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment three-phase wire-connecting device；
Fig. 2 is the application schematic diagram of three-phase wire-connecting device shown in Fig. 1；
Fig. 3 is the partial structural diagram of bottom plate shown in Fig. 1；
Fig. 4 is the structural schematic diagram of pressing plate shown in Fig. 1.
In figure: 10, pedestal；11, front side board；12, back side panel；13, bottom plate；14, second boss；15, castor；20, column；
30, pressing plate；31, receiving hole；32, protective plate；33, force fit plate；34, first boss；40, linear drive apparatus；50, bracket；51,
Transverse slat；52, riser；60, pneumatic operated valve；70, guide post.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Three-phase wire-connecting device in the utility model embodiment, as shown in figs. 1 and 4, including pedestal 10, column 20, pressure
Plate 30 and linear drive apparatus 40, column 20 are mounted on pedestal 10, and the quantity of column 20 is no less than three, so as to and triple line
Three line noses be connected, pressing plate 30 is equipped with receiving hole 31, and receiving hole 31 is oppositely arranged with column 20, pressing plate 30 and straight line drive
Dynamic device 40 is connected.Under the action of linear drive apparatus 40, pressing plate 30 abuts with pedestal 10 and column 20 is made to be contained in receiving
Hole 31.In use, as shown in Fig. 2, the line nose of the line nose of triple line to be measured and power supply triple line covers on column 20, when
When pressing plate 30 is abutted with pedestal 10, the line nose of be set on column 20 two groups of triple lines can be pressed together.
It should be noted that receiving hole 31 can may be through-hole for blind hole, and when receiving hole 31 is blind hole, hole depth
Not less than the height of column 20；When receiving hole 31 is through-hole, the lower end surface of pressing plate 30 is abutted with pedestal 10 can be by two group three
The line nose of phase line presses together.Certainly, receiving hole 31 can may be square hole for circular hole, as long as it exists for column 20
It is slided up and down in receiving hole 31.Likewise, column 20 can be square column or cylinder, as long as the line nose of triple line can be with
It is mounted on column 20, this utility model embodiment is not specifically limited.
Three-phase wire-connecting device in the utility model embodiment, the line nose of triple line to be measured and the line of power supply triple line
After nose covers on column 20, linear drive apparatus 40 drives pressing plate 30 to move to pedestal 10, and column 20 is inserted in receiving hole 31
And as the effect of linear drive apparatus 40 slides up and down, when pressing plate 30 is abutted with pedestal 10, the line nose of triple line to be measured with
The line nose of power supply triple line is tightly pressed together, and compared to traditional three-phase wire-connecting device, the device is using automatic
Change operation, effectively shorten pressing time, while avoiding the case where rotation that may be present of manual operation process does not press tightly, greatly
Ground improves work efficiency.In addition to this, the stress that three lines are easy to appear when traditional manual screws two groups of triple lines is different, leads
Cause consistency poor, when the loosening of wherein single line just will affect whole power supply, and triple line provided by the embodiment of the utility model
Attachment device, the active force that pressing plate 30 is downwardly applied under the effect of linear drive apparatus 40 is balanced, and consistency is good, can effectively drop
Influence of the low human factor to test result
Specifically, bracket 50 is installed on pedestal 10, linear drive apparatus 40 is cylinder or electric pushrod, cylinder or electricity
Dynamic push rod is installed on bracket 50.The piston rod of cylinder or the telescopic rod of electric pushrod are fixedly connected with pressing plate 30.Work as linear drives
When device 40 is cylinder, the pneumatic operated valve 60 being connected with cylinder is also equipped on bracket 50, it can be with by the unlatching of pneumatic operated valve 60
The motion state of cylinder is controlled, so as to adjust moving up and down for pressing plate 30.
In the utility model embodiment, bracket 50 includes transverse slat 51 and two pieces of risers 52, and two pieces of risers 52 are opposite to be installed
In 10 two sides of pedestal, the bottom end of each piece of riser 52 is connected with pedestal 10, and the top of each piece of riser 52 is connected with transverse slat 51, bottom
10, two pieces of risers 52 of seat and transverse slat 51 are interconnected to form a frame-type structure, so that the up and down motion for pressing plate 30 provides
Activity space.Wherein, the mounting base of cylinder is fixedly mounted on transverse slat 51, and the piston rod of cylinder passes through transverse slat 51 and 30 phase of pressing plate
Even.It should be noted that two pieces of risers 52 can be arranged in parallel, at an acute angle can also be arranged；The length of transverse slat 51 can be with
Spacing between two pieces of risers 52 is equal, the spacing that can also be greater than between two pieces of risers 52, as long as transverse slat 51 is in riser 52
Under the action of be located at the top of pedestal 10.
In addition to this, the three-phase wire-connecting device in the utility model embodiment further includes being movably installed in leading for bracket 50
To column 70, the bottom end of guide post 70 is fixedly connected with pressing plate 30.When linear drive apparatus 40 pushes pressing plate 30 to move up and down, lead
Guiding function is played to column 70, it is ensured that pressing plate 30 pushes vertical uniformly.Specifically, guide post 70 has two, two guide posts 70
The two sides of linear drive apparatus 40 are symmetrically mounted on, to keep the pressing force of pressing plate 30 more uniformly distributed.Transverse slat 51 is equipped with installation
Hole, guide post 70 pass through mounting hole and are fixedly connected with pressing plate 30, and under the action of linear drive apparatus 40, guide post 70 is along installation
Hole slidably reciprocates.
In addition, pressing plate 30 includes protective plate 32 and force fit plate 33, linear drive apparatus 40 is connected with protective plate 32, force fit plate
33 side is bonded with protective plate 32, and the two is fastened by bolts together, and the other side of force fit plate 33 is equipped with first boss 34,
First boss 34 is equipped with receiving hole 31.It should be noted that the quantity of first boss 34 is consistent with the quantity of column 20.When vertical
When there are three columns 20, first boss 34 is similarly three, and each first boss 34 is equipped with a receiving hole 31；Certainly, it stands
Column 20 can also can be installed multiple groups triple line to be measured simultaneously in this way and be detected with six or nine etc..Work as linear drive apparatus
When 40 promotion protective plates 32 move down, the first boss 34 on force fit plate 33 is abutted with pedestal 10, corresponding in each first boss 34
Receiving hole 31 is equipped with column 20.The area of section of protective plate 32 is greater than force fit plate 33, avoids the hand of operator by first boss
34 squeeze, and reduce the generation of safety accident.Wherein, protective plate 32 is made of transparent acrylic board, can through protective plate 32
To see the abutting state of force fit plate 33 Yu pedestal 10, to understand the power supply state after compressing in real time.
It should be noted that pedestal 10 can also be a slab construction, column 20 is directly installed on the plate.Except this it
Outside, pedestal 10 can also be the box body of a uncovered, and column 20 is mounted on cassette bottom, and riser 52 is mounted on the opposite sides of box body
On, protective plate 32 is in the same size with cassette bottom, and when linear drive apparatus 40 drives protective plate 32 to push, protective plate 32 is covered in box body
On, form a relatively independent operating space.
Wherein, pedestal 10 includes front side board 11, back side panel 12 and bottom plate 13, and one end of bottom plate 13 is connected with front side board 11,
The other end is connected with back side panel 12.As shown in figure 3, being provided with second boss 14 on base 13, front side board 11 is equipped with first
Groove, for being extended there through for triple line to be measured；Back side panel 12 is equipped with the second groove, therefrom wears for power supply source triple line
It crosses.Specifically, the quantity of the first groove and the second groove is identical as the quantity of column 20.When column 20 there are three when, second
There are three boss 14, installs a column 20 in each second boss 14, the second groove and the first groove respectively there are three, the
It is arranged in a one-to-one correspondence between one groove, column 20 and the second groove three.In addition, in order to facilitate mobile base 10, in bottom plate 13
There are four castors 15 for upper installation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of three-phase wire-connecting device, for connecting two groups of triple lines, which is characterized in that including pedestal, column, pressing plate and straight
Line driving device, the column are respectively mounted on the base, and the pressing plate is equipped with receiving hole, and the receiving hole is stood with described
Column is oppositely arranged, and the pressing plate is connected with the linear drive apparatus, under the action of the linear drive apparatus, the pressing plate
It is abutted with the pedestal and the column is made to be contained in the receiving hole, thus by be set on the column two groups of triple lines
It presses together.
2. three-phase wire-connecting device according to claim 1, which is characterized in that bracket is installed on the pedestal, it is described
Linear drive apparatus is cylinder, and the cylinder is installed on the bracket, and the piston rod of the cylinder is fixedly connected with the pressing plate,
It is also equipped with the pneumatic operated valve being connected with the cylinder on the bracket.
3. three-phase wire-connecting device according to claim 2, which is characterized in that the bracket includes that transverse slat and two pieces are perpendicular
Plate, the bottom end of each piece of riser are connected with the pedestal, and the top of each piece of riser is connected with the transverse slat, described
The mounting base of cylinder is fixedly mounted on the transverse slat, and the piston rod of the cylinder passes through the transverse slat and is connected with the pressing plate.
4. three-phase wire-connecting device according to claim 2 or 3, which is characterized in that further include being movably installed in the branch
The guide post of frame, the bottom end of the guide post are fixedly connected with the pressing plate.
5. three-phase wire-connecting device according to claim 4, which is characterized in that the guide post has two, described in two
Guide post is symmetrically arranged on the two sides of the linear drive apparatus.
6. three-phase wire-connecting device according to claim 1, which is characterized in that the pressing plate includes protective plate and pressing
Plate, the linear drive apparatus are connected with the protective plate, and the side of the force fit plate is bonded fixation with the protective plate, described
The other side of force fit plate is equipped with first boss, and the receiving hole is located in the first boss.
7. three-phase wire-connecting device according to claim 1 or 6, which is characterized in that the pedestal includes front side board, rear side
Plate and bottom plate, one end of the bottom plate are connected with the front side board, and the other end is connected with the back side panel, and the bottom plate is equipped with
Second boss, the column are mounted in the second boss, and the front side board is equipped with the first groove, are set on the back side panel
There is the second groove.
8. three-phase wire-connecting device according to claim 7, which is characterized in that there are three the columns, and described first is recessed
Slot is arranged in a one-to-one correspondence with the column, and second groove is arranged in a one-to-one correspondence with first groove.
9. three-phase wire-connecting device according to claim 8, which is characterized in that there are four castors for installation on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882171.1U CN209169607U (en) | 2018-11-15 | 2018-11-15 | Three-phase wire-connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882171.1U CN209169607U (en) | 2018-11-15 | 2018-11-15 | Three-phase wire-connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209169607U true CN209169607U (en) | 2019-07-26 |
Family
ID=67338329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821882171.1U Active CN209169607U (en) | 2018-11-15 | 2018-11-15 | Three-phase wire-connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209169607U (en) |
-
2018
- 2018-11-15 CN CN201821882171.1U patent/CN209169607U/en active Active
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