CN110459885A - A kind of ground line and ground connection operating method of tape program mechanical latching - Google Patents
A kind of ground line and ground connection operating method of tape program mechanical latching Download PDFInfo
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- CN110459885A CN110459885A CN201910839188.1A CN201910839188A CN110459885A CN 110459885 A CN110459885 A CN 110459885A CN 201910839188 A CN201910839188 A CN 201910839188A CN 110459885 A CN110459885 A CN 110459885A
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- ground
- thread
- ground line
- mounting groove
- key cylinder
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- 238000011017 operating method Methods 0.000 title claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/26—End pieces terminating in a screw clamp, screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of ground lines of tape program mechanical latching, including ground terminal on the ground is fixedly mounted and for the connection component of connecting cable and ground terminal, the connection component includes the wire clamp end for being grounded the end of a thread and being connect by cable with ground line the end of a thread, through-hole is offered on described ground line the end of a thread, and described ground line the end of a thread is set on ground terminal by through-hole, it is grounded operating method, ground terminal and connection component are installed, ground line the end of a thread is connect with connecting stud later, take out key cylinder, the key cylinder of taking-up is entered and left in the second mounting groove, rotate the connection that hold-down bars completes wire clamp end and cable, complete ground connection work, its demounting procedure and installation steps are on the contrary, i.e. when in use, the pressure for the step of earth wire installation can be achieved limits, and pure mechanic structure, it can avoid under strong magnetic field circumstance It uses, signal easily interrupts, and leads to not limited the problem of being defined to installation steps.
Description
Technical field
The present invention relates to ground line technical fields, and in particular to a kind of ground line of tape program mechanical latching and ground connection operation
Method.
Background technique
Connecting wires is exactly the line for being directly connected to the earth, is referred to as safety return circuit line, it is just direct high pressure when dangerous
The earth is imputed to, a lifeline, is grounded in the power system at last, is to use in the equipment and route having had a power failure
In life security of the guarantee staff when unexpectedly there is voltage.
Its correct installation steps being grounded is that will first connect ground terminal, then reconnects conductor end, and what is be grounded tears open
Unloading step is first to remove conductor end, is then removing ground terminal, but during actual installation and removal, Gong Renren
Member often deposits the problem of process for violating safety operation, there is very big security risk, and it is anti-lock using five by the way of control
The mode of wiring line processed both ends connection status will be in control using electric signal come the connection shape at phase mutual feedback both ends
State, manufacturing cost is high, and uses in the stronger place of electromagnetic field, the problem of signal interruption easily occurs, use is very inconvenient.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of ground line of tape program mechanical latching and ground connection operating method
Have using the installation and removal process of five anti-lock control ground lines in technology, it is at high cost, and make in the stronger place of electromagnetic field
With easily there is the problem of signal interruption.
To achieve the goals above, embodiments of the present invention provide the following technical solutions:
A kind of ground line of tape program mechanical latching, including ground terminal on the ground is fixedly mounted and is used for connecting cable
With the connection component of ground terminal, the connection component includes the wire clamp for being grounded the end of a thread and being connect by cable with ground line the end of a thread
It holds, offers through-hole on described ground line the end of a thread, and described ground line the end of a thread is set on ground terminal by through-hole；
The ground terminal includes connecting stud, and the first mounting groove is offered at the axial centerline of the connecting stud,
It is provided with key cylinder in first mounting groove, and is additionally provided in first mounting groove and takes for take out key cylinder
Component is additionally provided with the fixation kit for lockking ground line the end of a thread, the fixation kit packet in the side of the connecting stud
Fixing groove, T-shaped plate and the sliding groove being provided in fixed groove sidewall are included, slide post, and the T shape are provided in the T-shaped plate
Plate is slidably connected in fixing groove by the chimeric of slide post and sliding groove, and the bottom of the T-shaped plate is also rotatably connected to activity
The bottom of plate, the movable plate is provided with return spring.
A kind of preferred embodiment of invention, the component of taking include the bottom plate of the first installation trench bottom being arranged in and through the
The through slot of one mounting groove and fixing groove is provided with end in the through slot and is arcuate structure and is used to be inserted into key in fixing groove
The crushing block for rotating T-shaped plate after column, the side wall of first mounting groove also open up the lifting slot being connected to sliding groove, and described
Lifting slot lifting plate corresponding with slide post is provided on bottom plate.
As a preferred solution of the present invention, the return spring is in slot bottom side of the slide post far from fixing groove.
As a preferred solution of the present invention, the through slot is greater than the height of key cylinder to the distance of the first mounting groove slot bottom
Degree.
As a preferred solution of the present invention, the wire clamp end includes hook, hold-down bars and is rotatably connected on hook
Swivel nut, circular array shows several limiting slots on the side wall of the swivel nut, and is provided with and limiting slot pair on the hook
Answer and be used to fix the clutch component of swivel nut.
As a preferred solution of the present invention, the clutch component include by tension spring connect and it is corresponding with limiting slot
Snap-gauge is provided with inclination push plate on the snap-gauge, the second mounting groove for installing key cylinder is offered on the hook, described
Second mounting groove is correspondingly arranged with inclination push plate.
As a preferred solution of the present invention, the hold-down bars includes the screw rod being set in swivel nut and is placed in screw rod bottom
The hand-held stick in portion is provided with one layer of electro-insulating rubber on the hand-held stick.
A kind of ground connection operating method of tape program mechanical latching, the installation steps of ground line include:
Ground terminal is embedded in the cable corresponding position being grounded with needs, and utilizes cable connection ground connection by step S100
Line the end of a thread and wire clamp end；
Ground lead headgear is located on the connecting stud in power connection end, and takes out key cylinder by step S200；
The key cylinder of taking-up is inserted into the second mounting groove opened up on hook by step S300；
Hook is placed on the cable for needing to be grounded, and rotates hold-down bars and be fixed by step S400, so far completes all
Installation.
As a preferred solution of the present invention, according to the step S200, connection is located in the ground lead headgear
After on stud, spiral is connected with the nut for reinforcing ground line the end of a thread on the connecting stud.
As a preferred solution of the present invention, the demounting procedure of the ground line is opposite with installation steps.
Embodiments of the present invention have the advantages that
The present invention passes through the fixation kit being arranged on ground terminal, can cooperate component of taking when installation is grounded the end of a thread
Key cylinder is taken out, and then guarantees that only ground line the end of a thread just can be taken off key cylinder after connecting with connecting stud when installation, further
Key cylinder, which is inserted into the second mounting groove, can just be fixed at wire clamp end on cable, it can be achieved that forcing to allow worker according to specified
Step is operated, and safety when using is higher, and set wire clamp end and ground terminal are pure mechanic structure, can be solved
Using five it is anti-lock electromagnetic field by under strong environment in use, easily cause signal interruption, and can not normal earth wire installation step
Suddenly the problem of being defined.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is the structural representation of ground terminal in the present invention；
Fig. 2 is the ground terminal structural schematic diagram in the present invention after the installation of ground line the end of a thread；
Fig. 3 is the top view of ground terminal in the present invention；
Fig. 4 is the structural schematic diagram that key cylinder is not installed at wire clamp end in the present invention；
Fig. 5 is the structural schematic diagram that wire clamp end installs after key cylinder in the present invention；
Fig. 6 is the perspective view of T-shaped plate in the present invention；
Fig. 7 is the structural schematic diagram of insole board of the present invention；
Fig. 8 is the perspective view that the end of a thread is grounded in the present invention；
Fig. 9 is the perspective view of snap-gauge in the present invention.
In figure:
1- ground terminal；2- through-hole；3- is grounded the end of a thread；4- wire clamp end；
101- connecting stud；The first mounting groove of 102-；103- key cylinder；104- takes component；105- fixation kit；106-
Fixing groove；107-T shape plate；108- sliding groove；109- slide post；110- movable plate；111- return spring；112- bottom plate；113-
Through slot；114- crushing block；115- is lifted slot；116- is lifted plate；
401- hook；402- swivel nut；403- hold-down bars；404- limiting slot；405- clutch component；406- snap-gauge；407- inclines
Inclined ejecting plate；The second mounting groove of 408-；409- screw rod；410- holds stick.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention
Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below
Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field
Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention
Range.
In the description of the present invention, it is to be understood that, term " on ", "lower", "top", "bottom", "inner", "outside" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.It should be noted that when a component is considered as " connection " another component,
It can be directly to another component or may be simultaneously present the component being centrally located.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 8, the present invention provides a kind of ground line of tape program mechanical latching and ground connection behaviour
Make method, including ground terminal 1 on the ground is fixedly mounted and for the connection component of connecting cable and ground terminal 1, the company
Connected components include the wire clamp end 4 for being grounded the end of a thread 3 and being connect by cable with ground line the end of a thread 3, connect ground terminal 1 and connection group
The cable of part is made of the naked copper flexible cord of 25mm or more, meets safety standard, it is ensured that when in use, there is enough safeties,
Through-hole 2 is offered on described ground line the end of a thread 3, and described ground line the end of a thread 3 is set on ground terminal 1 by through-hole 2, ground terminal
Firm banking is additionally provided on 1, the bottom of pedestal is provided with several earthing rods, and pedestal and earthing rod are metal material, with
Ensure when being buried ground end, with good conductivity.
The ground terminal 1 includes connecting stud 101, offers first at the axial centerline of the connecting stud 101
Mounting groove 102 is provided with key cylinder 103 in first mounting groove 102, and is additionally provided with use in first mounting groove 102
In the component 104 of taking for taking out key cylinder 103, key cylinder is metal material, and the surface of key cylinder is provided with one layer of insulation
Rubber layer, it is ensured that there is enough structural strengths.
As shown in Figure 1, Figure 2, it shown in Fig. 6 and Fig. 8, is additionally provided in the side of the connecting stud 101 for lockking ground line
The fixation kit 105 of the end of a thread 3, the fixation kit 105 is including fixing groove 106, T-shaped plate 107 and is provided with 106 side wall of fixing groove
On sliding groove 108, side end point of the T-shaped plate 107 far from fixing groove 106 is arcuate structure, is arranged in the T-shaped plate 107
There is slide post 109, and the T-shaped plate 107 is slidably connected at fixing groove 106 by the chimeric of slide post 109 and sliding groove 108
Interior, set slide post 109 is cylindrical structure, it can be ensured that, can also be while T-shaped plate 107 can be slided in sliding groove 108
Rotation in sliding groove 108.
The bottom of the T-shaped plate 107 is also rotatably connected to movable plate 110, and the bottom of the movable plate 110 is provided with return
Spring 111, the return spring 111 are in slot bottom side of the slide post 109 far from fixing groove 106, i.e., in the state of normal,
Stress point of the return spring 111 in T-shaped plate 107 is in the slot bottom side of the separate fixing groove 106 of slide post 109, Jin Erke
So that T-shaped plate 107 is rotated point with slide post 109, and makes T-shaped plate 107 toward the side deflection of 106 slot bottom of fixing groove, T shape at this moment
Plate 107 can be under the action of 111 power of return spring, and realization is completely embedded in fixing groove 106, and avoidable staff can be light
The problem of pine deducts T-shaped plate 107.Ensure that the mandatory of step of connecting wires is installed.
As shown in Figure 3 and Figure 7, the component 104 of taking includes 112 He of bottom plate that 102 bottom of the first mounting groove is arranged in
Through the through slot 113 of the first mounting groove 102 and fixing groove 106, it is arcuate structure and use that end is provided in the through slot 113
In fixing groove 106 be inserted into key cylinder 103 after make T-shaped plate 107 rotate crushing block 114, extrusion head far from T-shaped plate 107 one
End is arc-shaped structure, facilitates insertion into and take out key cylinder 103, and the side wall of first mounting groove 102 is also opened up and slided
The lifting slot 115 that slot 108 is connected to, and the lifting corresponding with slide post 109 of lifting slot 115 is provided on the bottom plate 112
Plate 116, set crushing block 114, using T-shaped plate 107 toward the power of side deflection, make when not installing ground line the end of a thread 3
Crushing block 114 is stuck in fixing groove 106, can be resisted to avoid unintentionally falling out for key cylinder 103 when slide post 109 is lifted
It is lifted plate 116, and then lifting plate 116 can be made to move in lifting slot 115, further then using the movement band of lifting plate 116
The movement of dynamic bottom plate 112 realizes the control up moved to key cylinder 103 by bottom plate 112.
You need to add is that the distance of 113 to the first mounting groove of through slot, 102 slot bottom is greater than the height of key cylinder 103,
It is carrying out in use, set key cylinder 103 can be completely embedded into the first mounting groove 102, and then be realized in no external force
Under effect, the fixation to key cylinder 103 can be realized by crushing block 114, it is more practical.
Carry out using, it is necessary first to by key cylinder 103 take out just can carry out installation wire clamp end during installation to this can
It forces control staff to need that ground line is first installed, when taking out key cylinder 103, needs that 3 company of being set in of the end of a thread will be grounded
It connects on stud 101, ground line the end of a thread 101, due to the shape of T-shaped plate 107, will necessarily make when crossing set T-shaped plate 107
T-shaped plate 107 is with slide post 109 is center of rotation and is rotated, and when ground line the end of a thread 3 crosses T-shaped plate 107, T-shaped plate 107 is in
Transition is rotated, therefore under the action of return spring 111, T-shaped plate 107 can be ejected to certain height, at the same time T-shaped plate
107 movement also will drive the movement of bottom plate 112, bottom plate 112 move then will drive key cylinder 103 up move centainly away from
From, and set crushing block 114 can be also opened after the movement of key cylinder 103, to be realized using crushing block 114 to T-shaped plate
107 limit also can avoid key in order to which user can pull T-shaped plate 107 to rise the position until can take out key cylinder 103
Spoon column does not take out the problem that T-shaped plate 107 is embedded in again in fixing groove 106 that easily leads to, its serious forgiveness is higher in operation.
When that will be grounded the end of a thread 3 and remove from connecting stud 101, that is, need key cylinder 103 being inserted into first
In mounting groove 102, when being inserted into the first mounting groove 102, crushing block 114 can be opened by key cylinder 103, crushing block 114 is made to squeeze T
Shape plate 107, and then T-shaped plate 107 can protrude fixing groove 106 at this moment, so as to clasp T-shaped plate 107 convenient for staff, by T
Shape plate 107 rotates 90 degree, and be grounded the end of a thread 3 is raised to close to the position of T-shaped plate 107 later, after unclamping T-shaped plate 107,
T-shaped plate 107 can automatically reset under the action of return spring 111, and then ground line the end of a thread 3 can be made to cross T-shaped plate 107, thus
The normal dismounting of earth wire the end of a thread 3 can be achieved.
As shown in Fig. 4, Fig. 5 and Fig. 9, the wire clamp end 4 includes hook 401, hold-down bars 403 and is rotatably connected on hook
Swivel nut 402 on 401, circular array shows several limiting slots 404 on the side wall of the swivel nut 402, and the hold-down bars 403 includes
The screw rod 409 being set in swivel nut 402 and the hand-held stick 410 for being placed in 409 bottom of screw rod, are provided on the hand-held stick 410
One layer of electro-insulating rubber is additionally provided on screw rod 409 and links up with 401 corresponding fixed plates, i.e. rotation screw rod 409 transports fixed plate
It moves to specified position, hook 401 can be cooperated to realize, wire clamp end 4 is fixed on cable.
Clutch component 405 corresponding with limiting slot 404 and for fixing swivel nut 402, institute are provided on the hook 401
Stating clutch component 405 includes being connected by tension spring and snap-gauge 406 corresponding with limiting slot 404, is provided on the snap-gauge 406 and inclines
Inclined ejecting plate 407, it is described to link up with the second mounting groove 408 offered on 401 for installing key cylinder 103, second mounting groove
408 are correspondingly arranged with inclination push plate 407.
When installing wire clamp end 4, key cylinder 103 is inserted into the second mounting groove 408, key cylinder 103, which can then open, to incline
Inclined ejecting plate 407 makes to tilt push plate 407 toward side movement, further then snap-gauge 406 can be pushed in limiting slot 404, realize and hang
At this moment fixation between hook 401 and swivel nut 402 then can normally rotate hold-down bars 403 and complete between the wire clamp end 4 and cable
Fixation, and when being not inserted into key cylinder 103, set snap-gauge 406 can be allowed to and limiting slot 404 under the action of tension spring
In disengaged position, therefore hold-down bars 403 is at this moment being rotated, then the swivel nut 403 that will drive setting rotates together, and then cannot lead to
The wire clamp end 4 is fixed on cable by overwinding.
The installation steps of ground line include:
Ground terminal is embedded in the cable corresponding position being grounded with needs, and utilizes cable connection ground connection by step S100
Line the end of a thread and wire clamp end；
Ground lead headgear is located on the connecting stud in power connection end, and takes out key cylinder by step S200；
The key cylinder of taking-up is inserted into the second mounting groove opened up on hook by step S300；
Hook is placed on the cable for needing to be grounded, and rotates hold-down bars and be fixed by step S400, so far completes all
Installation.
The demounting procedure of the ground line is opposite with installation steps.
I.e. overall installation and removal principle is that first installation is grounded the end of a thread 3, and only installation wiring the end of a thread 3 just can be by key
Spoon column 103 takes out, and only when key cylinder 103 is inserted into the second fixing groove 408 on hook 401, it just can be by wire clamp end 4
Be fixed together with cable, installation steps and demounting procedure on the contrary, the step of therefore can realize to installation and removal into
Row is forced to limit, and can avoid staff and does not operate according to the rules, leads to the problem of there is larger security risk.
According to the step S200, after the ground lead headgear is located on connecting stud, spiral shell on the connecting stud
Rotation is connected with the nut for reinforcing ground line the end of a thread, and set nut has certain altitude, when nut is in connecting stud 101
When upper rotation, constantly T-shaped plate 107 can be pushed, and then can realize the extruding of earth wire the end of a thread 3 by T-shaped plate 107, it can
The effective connective stability increased between ground line the end of a thread 3 and connecting stud 101, can avoid the problem of poor contact occur.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although referring to before
Stating embodiment, invention is explained in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of ground line of tape program mechanical latching, which is characterized in that including be fixedly mounted ground terminal (1) on the ground and
For the connection component of connecting cable and ground terminal (1), the connection component include ground line the end of a thread (3) and by cable with connect
The wire clamp end (4) of ground wire the end of a thread (3) connection, offers through-hole (2) on the ground line the end of a thread (3), and described ground line the end of a thread
(3) it is set on ground terminal (1) by through-hole (2)；
The ground terminal (1) includes connecting stud (101), and the ground line the end of a thread (3) is set in connecting stud by through-hole (2)
(101) on；It is offered the first mounting groove (102) at the axial centerline of the connecting stud (101), first mounting groove
(102) it is provided with key cylinder (103), and is additionally provided in first mounting groove (102) for taking out key cylinder (103) in
Component of taking (104), the side of the connecting stud (101) be additionally provided with for locks be grounded the end of a thread (3) fixation
Component (105), the fixation kit (105) include fixing groove (106), T-shaped plate (107) and are provided with fixing groove (106) side wall
On sliding groove (108), be rotatably connected to slide post (109) on the T-shaped plate (107), the slide post (109) is slidably connected
The bottom of sliding groove (108), the T-shaped plate (107) is also rotatably connected to movable plate (110), the bottom of the movable plate (110)
It is provided with return spring (111).
2. a kind of ground line of tape program mechanical latching according to claim 1, which is characterized in that the component of taking
(104) include setting in the bottom plate (112) of the first mounting groove (102) bottom and run through the first mounting groove (102) and fixing groove
(106) through slot (113) is provided with end in the through slot (113) and is arcuate structure and is used to be inserted into fixing groove (106)
Make after key cylinder (103) T-shaped plate (107) rotate crushing block (114), the side wall of first mounting groove (102) also open up with
The lifting slot (115) of sliding groove (108) connection, and lifting slot (115) and slide post are provided on the bottom plate (112)
(109) corresponding lifting plate (116).
3. a kind of ground line of tape program mechanical latching according to claim 1, which is characterized in that the return spring
(111) the slot bottom side in slide post (109) far from fixing groove (106).
4. a kind of ground line of tape program mechanical latching according to claim 2, which is characterized in that the through slot (113)
It is greater than the height of key cylinder (103) to the distance of the first mounting groove (102) slot bottom.
5. a kind of ground line of tape program mechanical latching according to claim 1, which is characterized in that the wire clamp end (4)
Including hook (401), hold-down bars (403) and the swivel nut (402) being rotatably connected on hook (401), the side of the swivel nut (402)
Circular array shows several limiting slots (404) on wall, and be provided on the hook (401) it is corresponding with limiting slot (404) and
For fixing the clutch component (405) of swivel nut (402).
6. a kind of ground line of tape program mechanical latching according to claim 5, which is characterized in that the clutch component
(405) include being connected by tension spring and snap-gauge corresponding with limiting slot (404) (406), be provided with inclination on the snap-gauge (406)
Push plate (407), offers the second mounting groove (408) for installing key cylinder (103) on the hook (401), and described second
Mounting groove (408) is correspondingly arranged with inclination push plate (407).
7. a kind of ground line of tape program mechanical latching according to claim 5, it is characterised in that: the hold-down bars
It (403) include the screw rod (409) being set in swivel nut (402) and the hand-held stick (410) for being placed in screw rod (409) bottom, described
One layer of electro-insulating rubber is provided on hand-held stick (410).
8. a kind of ground connection operating method of tape program mechanical latching, which is characterized in that the installation steps of ground line include:
Ground terminal is embedded in the cable corresponding position being grounded with needs, and connects ground lead using cable by step S100
Head and wire clamp end；
Ground lead headgear is located on the connecting stud in power connection end, and takes out key cylinder by step S200；
The key cylinder of taking-up is inserted into the second mounting groove opened up on hook by step S300；
Hook is placed on the cable for needing to be grounded, and rotates hold-down bars and be fixed by step S400, so far completes all peaces
Dress.
9. a kind of ground connection operating method of tape program mechanical latching according to claim 8, which is characterized in that according to described
Step S200, after the ground lead headgear is located on connecting stud, spiral is connected with for reinforcing on the connecting stud
It is grounded the nut of the end of a thread.
10. a kind of ground connection operating method of tape program mechanical latching according to claim 8, which is characterized in that described to connect
The demounting procedure of ground wire is opposite with installation steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839188.1A CN110459885A (en) | 2019-09-05 | 2019-09-05 | A kind of ground line and ground connection operating method of tape program mechanical latching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910839188.1A CN110459885A (en) | 2019-09-05 | 2019-09-05 | A kind of ground line and ground connection operating method of tape program mechanical latching |
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| CN110459885A true CN110459885A (en) | 2019-11-15 |
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| CN201910839188.1A Pending CN110459885A (en) | 2019-09-05 | 2019-09-05 | A kind of ground line and ground connection operating method of tape program mechanical latching |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114284805A (en) * | 2021-04-30 | 2022-04-05 | 国家电网有限公司 | Grounding device |
| SE2150792A1 (en) * | 2021-06-21 | 2022-12-22 | Scania Cv Ab | An apparatus for the electrical connection of two electrical conductors |
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| CH479968A (en) * | 1967-03-13 | 1969-10-15 | Franz Dipl Ing Eilmansberger | Fuse pliers for the safe operation of high and low voltage high performance fuses |
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| CN114284805A (en) * | 2021-04-30 | 2022-04-05 | 国家电网有限公司 | Grounding device |
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| SE545063C2 (en) * | 2021-06-21 | 2023-03-21 | Scania Cv Ab | An apparatus for the electrical connection of two electrical conductors |
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