CN213753342U - Electric power construction is with end of a thread connection locking integrative device - Google Patents
Electric power construction is with end of a thread connection locking integrative device Download PDFInfo
- Publication number
- CN213753342U CN213753342U CN202023144907.5U CN202023144907U CN213753342U CN 213753342 U CN213753342 U CN 213753342U CN 202023144907 U CN202023144907 U CN 202023144907U CN 213753342 U CN213753342 U CN 213753342U
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- Prior art keywords
- wall
- casing
- locking
- electric power
- connecting shell
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 239000007787 solid Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 11
- 239000004698 Polyethylene Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 241000309551 Arthraxon hispidus Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a novel structure design of a thread end connection and locking integrated device for electric power construction; connect the casing including first connection casing and second, the welding has four mount pads on the second connects casing one side outer wall, and the mount pad is inside all to rotate through the pivot and be connected with the check lock lever, the check lock lever is kept away from the second and is connected the one end integrated into one piece of casing and have the joint, the welding has the collar on the second connects casing one side outer wall, and the collar outside has cup jointed the spring, spring top joint is on check lock lever bottom outer wall, this design utilizes the check lock lever, a spring, joint and solid fixed ring, thereby can connect this locking device through the outside of cup jointing the joint at solid fixed ring, reduce staff's fixed step at the in-process of installation, make the efficiency of installation higher, and also made things convenient for staff's dismantlement to this locking device at the in-process of dismantling, and then can make things convenient for the installation and the dismantlement of staff to joint department.
Description
Technical Field
The utility model belongs to the technical field of the electric power engineering technique and specifically relates to an integrative device of locking is connected to end of a thread for electric power construction.
Background
Electric power engineering, i.e. engineering related to the production, transmission, distribution of electric energy, also broadly includes engineering of electricity as a power and energy source for applications in various fields. Meanwhile, the transmission and transformation industry can be understood, and two wire ends need to be connected in the process of power construction.
But current electric power construction is met end of a thread connecting device lacks the locking to attach fitting when using, makes two joints drop easily to two joints need carry out complicated step and fix, this has just led to staff's installation and dismantlement efficiency to reduce, and the leakproofness is not good moreover, makes the rainwater enter into the inside of device easily, leads to the electric wire to rust or the inside rust of device, makes the device's life reduce, has increaseed use cost. Therefore, a device for connecting and locking the wire ends for power construction is needed to solve the above problems.
Disclosure of Invention
The utility model aims to overcome the not enough of prior art, adapt to reality needs, provide a novel structural design's integrative device of locking is connected to end of a thread for electric power construction.
In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:
the utility model provides an electric power construction is with end of a thread connection locking integrative device, connects the casing including first connection casing and second, the welding has four mount pads on the second connection casing one side outer wall, and the mount pad is inside all to rotate through the pivot and be connected with the check lock lever, the check lock lever keeps away from the one end integrated into one piece that the second connected the casing and has the joint head, the welding has the collar on the second connection casing one side outer wall, and the collar outside has cup jointed the spring, spring top joint is on check lock lever bottom outer wall, integrated into one piece has solid fixed ring on the first connection casing one side outer wall, and the joint headgear connects solid fixed ring outside, it has the blotter to bond on the outer wall of check lock lever top.
All be provided with wire socket on first connection casing and the second connection shells inner wall, and all open flutedly on the wire socket top outer wall.
The fixing rod is inserted into the outer wall of one side of the first connecting shell and the outer wall of one side of the second connecting shell, penetrates through the first connecting shell and the second connecting shell, and is welded at the bottom end of the fixing rod to form a pressing plate which is located right above the groove.
The first connecting shell and the second connecting shell are connected with fixing bolts through threads on the outer wall of the top of the first connecting shell and the outer wall of the top of the second connecting shell, polyethylene fixing heads are sleeved on the top ends of the fixing bolts, and the fixing bolts are located right above the fixing rods.
The first connecting shell and the second connecting shell are connected with each other in a clamping mode, the connecting rod is connected with the inner portion of the first connecting shell in a clamping mode, the first connecting shell is located inside the first connecting shell and electrically connected with the connecting rod, and the conducting strips are electrically connected with the wire socket.
And one end of the conducting strip positioned in the second connecting shell is provided with a connecting groove, and the connecting rod is inserted in the connecting groove.
The first connecting shell and the second connecting shell are connected through the same threads on the outer wall of one side, the rear cover is connected with the end, far away from the first connecting shell and the second connecting shell, of the rear cover through threads, the sealing plug is connected with the end, far away from the first connecting shell and the second connecting shell, of the rear cover, and cavities are formed in the rear cover and the sealing plug.
The beneficial effects of the utility model reside in that:
(1) this design utilizes check lock lever, spring, joint and solid fixed ring, thereby can connect this locking device through covering joint head in solid fixed ring's outside, reduces staff's fixed step at the in-process of installation, makes the efficiency of installation higher to also made things convenient for staff's dismantlement to this locking device at the in-process of dismantling, and then can make things convenient for the installation and the dismantlement of staff to joint department.
(2) This design utilizes connecting rod, spread groove, clamp plate and wire socket, through pegging graft the inside at the spread groove with the connecting rod to can be when using convenient staff connects two ends of a thread, improved the work efficiency that the staff connects the end of a thread.
(3) This design utilizes the sealing plug, cup joints in the outside of electric wire of sealing plug to can play sealed effect to the junction of electric wire and joint when using, can prevent to enter into the device's inside because of the rainwater in the in-process of follow-up use, and cause the condition emergence that the electric wire rusted or inside rusty to the device, and then can prolong the device's life.
Drawings
FIG. 1 is a schematic diagram of the structure of the present design;
FIG. 2 is a cross-sectional view of the structure in the present design;
FIG. 3 is a cross-sectional view of the internal structure of a second coupling housing of the present design;
fig. 4 is a sectional view showing the internal structure of the first coupling housing in the present design.
In the figure: the connecting structure comprises a first connecting shell 1, a second connecting shell 2, a mounting seat 3, a locking rod 4, a spring 5, a mounting ring 6, a clamping joint 7, a fixing ring 8, a buffering cushion 9, a rear cover 10, a sealing plug 11, a wire socket 12, a groove 13, a fixing bolt 14, a fixing rod 15, a pressing plate 16, a polyethylene fixing head 17, a conducting strip 18, a connecting rod 19 and a connecting groove 20.
Detailed Description
The invention will be further described with reference to the following figures and examples:
a wire end connection and locking integrated device for electric power construction is disclosed, and comprises a first connection shell 1 and a second connection shell 2, wherein four installation seats 3 are welded on the outer wall of one side of the second connection shell 2, the installation seats 3 are used for installing locking rods 4 and are used for rotating the locking rods 4 of a weighing scale, the locking rods 4 are rotatably connected inside the installation seats 3 through rotating shafts, a clamping joint 7 is integrally formed at one end, away from the second connection shell 2, of each locking rod 4, an installation ring 6 is welded on the outer wall of one side of the second connection shell 2, a spring 5 is sleeved outside the installation ring 6, the top end of the spring 5 is clamped on the outer wall of the bottom of each locking rod 4, a fixing ring 8 is integrally formed on the outer wall of one side of the first connection shell 1, the fixing ring 8 is used for fixing the position of the clamping joint 7, the clamping joint 7 is sleeved outside the fixing ring 8, the first connection shell 1 and the second connection shell 2 are both made of insulating materials, the outer wall of the top of the locking rod 4 is bonded with a buffer pad 9.
Further, in the design, the inner walls of the first connecting shell 1 and the second connecting shell 2 are both provided with wire sockets 12, the wire sockets 12 are used for connecting wires when in use, and the outer wall of the top of each wire socket 12 is provided with a groove 13.
Further, in this design, peg graft on the outer wall of 2 one sides of first connection casing 1 and second connection casing and have dead lever 15, and dead lever 15 runs through to first connection casing 1 and second connection casing 2 inside, and dead lever 15 outside is provided with the resilience mechanism that is used for kick-backing, and the welding of dead lever 15 bottom has clamp plate 16, and clamp plate 16 is located directly over recess 13, and clamp plate 16 is used for fixing the electric wire, fixes the electric wire in electric wire socket 12's top.
Further, in this design, threaded connection has fixing bolt 14 on first connection casing 1 and the 2 top outer walls of second connection casing, and fixing bolt 14 top has cup jointed the fixed head 17 of polyethylene, and fixing bolt 14 is located dead lever 15 directly over.
Further, in this design, the first connecting shell 1 and the second connecting shell 2 are all clamped with the conducting strip 18, the conducting strip 18 is made of a metal material with good conductivity, the first connecting shell 1 is clamped with the connecting rod 19, the conducting strip 18 located inside the first connecting shell 1 is electrically connected with the connecting rod 19, the connecting position of the connecting rod 19 and the conducting strip 18 is provided with an elastic mechanism used for being tightly connected with the connecting groove 20, and the conducting strip 18 is electrically connected with the wire socket 12.
Furthermore, in the present design, a connection groove 20 is formed at one end of the conductive sheet 18 located inside the second connection housing 2, the connection groove 20 is used for being connected with the connection rod 19, and the connection rod 19 is inserted inside the connection groove 20.
Further, in this design, first connect casing 1 and second and connect equal threaded connection on casing 2 one side outer wall and have back lid 10, and the one end threaded connection that first connect casing 1 and second were kept away from to back lid 10 has sealing plug 11, and back lid 10 and sealing plug 11 are inside all to be opened there is the cavity.
To sum up the utility model discloses a theory of operation does: when the device is used, a worker firstly sleeves the sealing plug, namely the outer parts of two wire ends to be connected are required, then the worker exposes the electric wire in one of the electric wires, then the electric wire is inserted in the first connecting shell 1, then the worker rotates the polyethylene fixing head 17 to enable the polyethylene fixing head 17 to rotate and move downwards, the polyethylene fixing head 17 moves downwards to drive the fixing bolt 14 to move downwards, when the fixing bolt 14 moves downwards, the fixing rod 15 is pressed to move downwards, when the fixing rod 15 moves downwards, the pressing plate 16 is driven to move downwards, the electric wire is fixed in the groove 13 of the socket of the electric wire 12 downwards through the pressing plate 16, then the worker inserts the other electric wire in the second connecting shell 1, and the step of installing the first electric wire is repeated; then, the worker connects the sealing plug 11 to the outer wall of one side of the rear cover 10 in a threaded manner; then, a worker inserts the second connecting shell 2 into the first connecting shell 1, in the inserting process, the inclined surface on the clamping joint 7 meets the inclined surface on the fixing ring 8, then the clamping joint 7 is opened under the influence of the inclined surface, when the clamping joint 7 crosses the fixing ring 8, one end of the locking rod 4 is lifted upwards under the elastic influence of the spring 5, and because the locking rod 4 is influenced by the mounting seat 3, when one end of the locking rod is lifted upwards, the other end of the locking rod moves downwards, so that the clamping joint 7 is fixed outside the fixing ring 8; in the plugging process, the connection rod 19 located inside the first connection housing 1 is plugged inside the connection groove 20 located inside the second connection housing 2, and since the connection rod 19 is connected to the wire receptacle 12 through the conductive piece 18 and the conductive piece 18 where the connection groove 20 is located is connected to the wire receptacle 12 located inside the second connection housing 2, the two wires are in a connected state while the connection rod 19 is plugged inside the connection groove 20.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (7)
1. The utility model provides an integrative device of locking is connected with end of a thread for electric power construction, includes that first connection casing (1) and second connect casing (2), its characterized in that: the welding has four mount pads (3) on the outer wall of second connection casing (2) one side, and mount pad (3) inside all rotates through the pivot and is connected with check lock lever (4), the one end integrated into one piece that second connection casing (2) were kept away from in check lock lever (4) has joint (7), the welding has collar (6) on the outer wall of second connection casing (2) one side, and collar (6) outside has cup jointed spring (5), spring (5) top joint is on check lock lever (4) bottom outer wall, integrated into one piece has solid fixed ring (8) on the outer wall of first connection casing (1) one side, and joint (7) cup joint solid fixed ring (8) outside, it has blotter (9) to bond on check lock lever (4) top outer wall.
2. The integral device for connecting and locking the wire ends for electric power construction as claimed in claim 1, wherein: all be provided with wire socket (12) on first connection casing (1) and second connection casing (2) inner wall, and all open recess (13) on wire socket (12) top outer wall.
3. The integral device for connecting and locking the wire ends for electric power construction as claimed in claim 2, wherein: the fixing rod (15) is inserted into the outer wall of one side of the first connecting shell (1) and the outer wall of one side of the second connecting shell (2), the fixing rod (15) penetrates through the first connecting shell (1) and the second connecting shell (2), the pressing plate (16) is welded at the bottom end of the fixing rod (15), and the pressing plate (16) is located right above the groove (13).
4. The integral device for connecting and locking the wire ends for electric power construction as claimed in claim 3, wherein: the first connecting shell (1) and the second connecting shell (2) are connected with a fixing bolt (14) through threads on the outer wall of the top portion, a polyethylene fixing head (17) is sleeved on the top end of the fixing bolt (14), and the fixing bolt (14) is located right above the fixing rod (15).
5. The integral device for connecting and locking the wire ends for electric power construction as claimed in claim 4, wherein: the first connecting shell (1) and the second connecting shell (2) are connected with each other in an all-in-one manner and are provided with conducting strips (18), connecting rods (19) are connected with each other in the first connecting shell (1) in an all-in-one manner and located in the first connecting shell (1) in the all-in-one manner, the conducting strips (18) are electrically connected with the connecting rods (19), and the conducting strips (18) are electrically connected with the wire sockets (12).
6. The integral device for connecting and locking the wire ends for electric power construction as claimed in claim 5, wherein: one end of a conducting strip (18) positioned in the second connecting shell (2) is provided with a connecting groove (20), and a connecting rod (19) is inserted in the connecting groove (20).
7. The integral device for connecting and locking the wire ends for electric power construction as claimed in claim 1, wherein: equal threaded connection has back lid (10) on first connection casing (1) and the second connection casing (2) one side outer wall, and back lid (10) keep away from one end threaded connection that first connection casing (1) and second connect casing (2) and have sealing plug (11), cavity has all been opened to back lid (10) and sealing plug (11) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023144907.5U CN213753342U (en) | 2020-12-24 | 2020-12-24 | Electric power construction is with end of a thread connection locking integrative device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023144907.5U CN213753342U (en) | 2020-12-24 | 2020-12-24 | Electric power construction is with end of a thread connection locking integrative device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753342U true CN213753342U (en) | 2021-07-20 |
Family
ID=76836165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023144907.5U Expired - Fee Related CN213753342U (en) | 2020-12-24 | 2020-12-24 | Electric power construction is with end of a thread connection locking integrative device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213753342U (en) |
-
2020
- 2020-12-24 CN CN202023144907.5U patent/CN213753342U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |