CN209497250U - A kind of electric power network power supply for construction quick coupling protective device - Google Patents
A kind of electric power network power supply for construction quick coupling protective device Download PDFInfo
- Publication number
- CN209497250U CN209497250U CN201920471565.6U CN201920471565U CN209497250U CN 209497250 U CN209497250 U CN 209497250U CN 201920471565 U CN201920471565 U CN 201920471565U CN 209497250 U CN209497250 U CN 209497250U
- Authority
- CN
- China
- Prior art keywords
- protective shell
- lower protective
- electric power
- power network
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of electric power network power supply for construction quick coupling protective devices, belong to electric power network field, a kind of electric power network power supply for construction quick coupling protective device, including upper protective shell and lower protective shell, and lower protective shell is located at the downside of upper protective shell, digging on upper protective shell and lower protective shell has the multipair empty slot being mutually matched, multiple connecting rods to match with empty slot are connected between upper protective shell and lower protective shell, and the both ends of connecting rod extend through the side wall of protective shell and lower protective shell and extend in the empty slot that two are mutually matched, the both ends of connecting rod are fixedly connected to the limit plate to match with empty slot, compressed spring is fixedly connected between limit plate and the side wall of empty slot, and compressed spring is socketed in the outside of connecting rod, the phenomenon that protective device is less prone to loosening may be implemented, it is less prone to joint Water inlet or electric leakage accident, are easy to guarantee the safety of electric power network.
Description
Technical field
The utility model relates to electric power network fields, more specifically to a kind of fast quick access of electric power network power supply for construction
Head protection device.
Background technique
The power transformation of the various voltages entirety that electric line forms in one's power, referred to as power network in electric system.It includes to become
Electricity, three transmission of electricity, distribution units, the task of power network are conveying and distribution electric energy, change voltage.
In the Chinese utility model of Publication No. CN207883922U, disclose that " a kind of electric power network power supply for construction is fast
Quick coupling ", comprising: the first cable, cutting ferrule and core, the first cable and the second cable are located at the inside of cutting ferrule, and the first cable
And second cable be connected with cutting ferrule by fitting mode, core is located at the inside of the first cable and the second cable, and core with
First cable and the second cable are connected by fitting mode, and self-locking head is arranged in the both ends of cable connectors, and self-locking head with
Cable connectors are an integral structure, and cutting ferrule is connected with self-locking head by screw thread twist-on, and the utility model is through the above structure
On improvement, have structure design advantages of simple, it is easy for installation, greatly improve installation speed, good connecting effect is less prone to leakage
Electricity, connection electrical phenomena, not easily to fall off, the advantages of reducing installation cost, thus the problem of effective solution existing apparatus
And deficiency.
In above scheme, clamp connection is utilized between upper protective case and lower protective case, and clip is then using positioned at outside
Screw be fixedly connected, and exposed screw on the outside easily because external force loosen, cause clamp connection to loosen, make protection
It is loosened between set and lower protective case, influences leakproofness between protective case and lower protective case, make easily to intake in connector
Accident, easily influence power network normal work.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of electric power network power supply for construction
Quick coupling protective device, the phenomenon that protective device is less prone to loosening may be implemented in it, make joint be less prone into water or
Electric leakage accident is easy to guarantee the safety of electric power network.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of electric power network power supply for construction quick coupling protective device, including upper protective shell and lower protective shell, and lower protection
Shell is located at the downside of upper protective shell, and digging on the upper protective shell and lower protective shell has the multipair empty slot being mutually matched, described
Multiple connecting rods to match with empty slot are connected between upper protective shell and lower protective shell, and the both ends of connecting rod extend through
The side wall of protective shell and lower protective shell simultaneously extends in the empty slot that two are mutually matched, and the both ends of the connecting rod are fixedly connected with
There is the limit plate to match with empty slot, compressed spring is fixedly connected between the limit plate and the side wall of empty slot, and compress bullet
Spring is socketed in the outside of connecting rod, primary elastomeric neonychium is connected between the upper protective shell and lower protective shell, and primary elastomeric is protected
Protection pad is fixedly connected with upper protective shell, and the connecting rod runs through primary elastomeric neonychium, and protective device may be implemented and be less prone to pine
Dynamic phenomenon is less prone to joint into water or electric leakage accident, is easy to guarantee the safety of electric power network.
Further, digging in the primary elastomeric neonychium has cavity, and multiple elastic balls, cavity are filled in the cavity
The elasticity of primary elastomeric neonychium can be increased with elastic ball, increase the sealing effect of primary elastomeric neonychium.
Further, the size of multiple elastic balls is different, i.e., the diameter of multiple elastic balls is not quite similar, by multiple
Mutual cooperation between the different elastic ball of diameter can increase master under the premise of not influencing the elasticity of primary elastomeric neonychium
The intensity of rubber protection pad makes primary elastomeric neonychium be not easy that excessive deformation occurs under external force, is not easy to influence primary elastomeric guarantor
The leakproofness of protection pad.
Further, the upper protective shell and it is lower be respectively connected with wear ring between protective shell and connecting rod, and wear ring point
It is not fixedly connected with upper protective shell and lower protective shell, wear ring can reduce protective shell and lower between protective shell and connecting rod
Abrasion, makes the connection between connecting rod and upper protective shell and lower protective shell be less prone to shaking, is not easy to influence protective shell under
Leakproofness between protective shell.
Further, secondary rubber protection pad is fixedly connected at the nozzle of the upper protective shell and lower protective shell, and secondary
Rubber protection pad is dug far from one end of upper protective shell and lower protective shell rubbing surface, increases in protective shell and lower protective shell with it is slotting
The leakproofness for connecing the cable in upper protective shell and lower protective shell makes to be less prone in protective shell and lower protective shell into water thing
Therefore rubbing surface then will increase protective shell and lower frictional force between protective shell and cable, make protective shell and lower protective shell not
It is easily disorderly slided on cable, is not easy to influence the protecting effect of protective shell and lower protective shell.
Further, digging on the upper protective shell and lower protective shell has a pair of finger slot, the slot bottom of the finger groove
Anti-skid rubber cushion is fixedly connected on plate, finger groove and anti-skid rubber cushion can be convenient staff for upper protective shell and lower protection
Shell separation, facilitates the position of protective shell and lower protective shell on cable in staff's adjusting.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) the phenomenon that protective device is less prone to loosening may be implemented in this programme, is less prone to joint into water or leakage
Electrification is easy to guarantee the safety of electric power network.
(2) digging in primary elastomeric neonychium has cavity, multiple elastic balls is filled in cavity, cavity and elastic ball can increase
Add the elasticity of primary elastomeric neonychium, increases the sealing effect of primary elastomeric neonychium.
(3) size of multiple elastic balls is different, i.e., the diameter of multiple elastic balls is not quite similar, different by multiple diameters
Mutual cooperation between elastic ball can increase primary elastomeric neonychium under the premise of not influencing the elasticity of primary elastomeric neonychium
Intensity, so that primary elastomeric neonychium is not easy that excessive deformation occurs under external force, be not easy to influence the sealing of primary elastomeric neonychium
Property.
(4) on protective shell and it is lower be respectively connected with wear ring between protective shell and connecting rod, and wear ring respectively with upper protection
Shell is fixedly connected with lower protective shell, and wear ring can reduce protective shell and lower abrasion between protective shell and connecting rod, makes to connect
Connection between extension bar and upper protective shell and lower protective shell is less prone to shaking, is not easy to influence between protective shell and lower protective shell
Leakproofness.
(5) secondary rubber protection pad, and secondary rubber protection pad are fixedly connected at the nozzle of protective shell and lower protective shell
One end far from upper protective shell and lower protective shell, which is dug, rubbing surface, in increases protective shell and lower protective shell be plugged on protection
The leakproofness of shell and the cable in lower protective shell makes to be less prone to water entering accident, rubbing surface in protective shell and lower protective shell
It then will increase protective shell and lower frictional force between protective shell and cable, be not easy protective shell and lower protective shell in cable
It is upper disorderly sliding, it is not easy to influence the protecting effect of protective shell and lower protective shell.
(6) digging on protective shell and lower protective shell on has a pair of finger slot, is fixedly connected in the trough floor of finger groove
Anti-skid rubber cushion, finger groove and anti-skid rubber cushion can be convenient staff and separate upper protective shell and lower protective shell, facilitate work
Make the position of protective shell and lower protective shell on cable in personnel's adjusting.
Detailed description of the invention
Fig. 1 is the front section view of the utility model；
Fig. 2 is the side sectional view of the utility model；
Fig. 3 is the structural schematic diagram in Fig. 2 at A；
Fig. 4 is the side view of the utility model.
Figure label explanation:
Protective shell, 2 lower protective shells, 3 secondary rubber protection pads, 4 primary elastomeric neonychiums, 5 cavitys, 6 elastic balls, 7 empty slots, 8 on 1
Connecting rod, 9 limit plates, 10 compressed springs, 11 wear rings, 12 finger grooves, 13 anti-skid rubber cushions.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Please refer to Fig. 1-3, a kind of electric power network power supply for construction quick coupling protective device, including upper protective shell 1 and lower guarantor
Protective case 2, and lower protective shell 2 is located at the downside of upper protective shell 1, protective case is collectively formed in upper protective shell 1 and lower protective shell 2, and repairs
Multiple cable connector is located in upper protective shell 1 and lower protective shell 2, and digging on upper protective shell 1 and lower protective shell 2 has multipair phase
Mutual matched empty slot 7 is connected with multiple connecting rods 8 to match with empty slot 7, and connects between upper protective shell 1 and lower protective shell 2
The both ends of bar 8 extend through the side wall of protective shell 1 and lower protective shell 2 and extend in two empty slots being mutually matched 7, connection
The both ends of bar 8 are fixedly connected to the limit plate 9 to match with empty slot 7, are fixedly connected between limit plate 9 and the side wall of empty slot 7
There is compressed spring 10, and compressed spring 10 is socketed in the outside of connecting rod 8, the compressed spring 10 in compressive state has always
The movement tendency that limit plate 9 is pushed to 7 trough floor of empty slot makes protective shell 1 and lower protective shell 2 be in normally off, upper protection
It is connected with primary elastomeric neonychium 4 between shell 1 and lower protective shell 2, and primary elastomeric neonychium 4 is fixedly connected with upper protective shell 1, connects
Bar 8 runs through primary elastomeric neonychium 4, and primary elastomeric neonychium 4 can increase the leakproofness between upper protective shell 1 and lower protective shell 2, make
It is less prone to infiltration accident between upper protective shell 1 and lower protective shell 2, is not easy to influence protective shell 1 and lower 2 inner cable of protective shell connects
The safety of head.
Fig. 2-4 is please referred to, digging in primary elastomeric neonychium 4 has cavity 5, and multiple elastic balls 6, cavity 5 are filled in cavity 5
The elasticity of primary elastomeric neonychium 4 can be increased with elastic ball 6, increase the sealing effect of primary elastomeric neonychium 4, multiple elastic balls 6
Size it is different, i.e., the diameter of multiple elastic balls 6 is not quite similar, and passes through the phase interworking between the different elastic ball 6 of multiple diameters
It closes, can increase the intensity of primary elastomeric neonychium 4 under the premise of not influencing the elasticity of primary elastomeric neonychium 4, protect primary elastomeric
Protection pad 4 is not easy that excessive deformation occurs under external force, is not easy to influence the leakproofness of primary elastomeric neonychium 4, upper protective shell 1 is under
Wear ring 11 is respectively connected between protective shell 2 and connecting rod 8, and wear ring 11 is fixed with upper protective shell 1 and lower protective shell 2 respectively
Connection, wear ring 11 can reduce the abrasion between protective shell 1 and lower protective shell 2 and connecting rod 8, make connecting rod 8 and upper guarantor
Connection between protective case 1 and lower protective shell 2 is less prone to shaking, is not easy to influence the sealing between protective shell 1 and lower protective shell 2
Property, secondary rubber protection pad 3 is fixedly connected at the nozzle of upper protective shell 1 and lower protective shell 2, and secondary rubber protection pad 3 is separate
One end of upper protective shell 1 and lower protective shell 2, which is dug, rubbing surface, in increases protective shell 1 and lower protective shell 2 be plugged on protection
The leakproofness of shell 1 and the cable in lower protective shell 2 makes to be less prone to water entering accident in protective shell 1 and lower protective shell 2, rub
Wiping face then will increase frictional force between protective shell 1 and lower protective shell 2 and cable, be not easy protective shell 1 and lower protective shell 2
It is disorderly slided on cable, is not easy to influence the protecting effect of protective shell 1 and lower protective shell 2, on upper protective shell 1 and lower protective shell 2
Digging has a pair of finger slot 12, is fixedly connected with anti-skid rubber cushion 13 in the trough floor of finger groove 12, finger groove 12 and anti-skidding
Rubber pad 13 can be convenient staff and separate upper protective shell 1 and lower protective shell 2, facilitate protective shell 1 in staff's adjusting
With position of the lower protective shell 2 on cable.
When repairing to cable, staff is placed a digit into finger groove 12, by upper protective shell 1 and lower protective shell
2 separation, and one of cable to be repaired is inserted between upper protective shell 1 and lower protective shell 2, upper guarantor is run through in one end of cable connector
Protective case 1 and lower protective shell 2 and the outside for extending to protective shell 1 and lower protective shell 2, cable is connected and carries out cable connector
After most basic safeguard measure, staff is placed a digit into finger groove 12, and upper protective shell 1 and lower protective shell 2 are separated, will
Upper protective shell 1 and lower protective shell 2 are moved at cable connector, and cable connector is made to be in the protection of protective shell 1 and lower protective shell 2
Under, staff unclamps both hands, and under the action of being in compressed spring 10 of compressive state, upper protective shell 1 and lower protective shell 2 are closed
It closes, and in the subsequent course of work of cable, the compressed spring 10 in compressive state can make upper protective shell 1 and lower protective shell 2
Between be in normally off, make to be not susceptible in protective shell 1 and lower protective shell 2 to may be implemented to protect into water or electric leakage accident
Device is less prone to the phenomenon that loosening, is less prone to joint into water or electric leakage accident, is easy to guarantee the safety of electric power network
Property.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (6)
1. a kind of electric power network power supply for construction quick coupling protective device, including upper protective shell (1) and lower protective shell (2), and under
Protective shell (2) is located at the downside of upper protective shell (1), it is characterised in that: opens on the upper protective shell (1) and lower protective shell (2)
It is carved with the multipair empty slot (7) being mutually matched, multiple and empty slot (7) are connected between the upper protective shell (1) and lower protective shell (2)
The connecting rod (8) to match, and the both ends of connecting rod (8) extend through the side wall of protective shell (1) and lower protective shell (2) and prolong
It extends in two empty slots being mutually matched (7), the both ends of the connecting rod (8), which are fixedly connected to, to match with empty slot (7)
Limit plate (9) is fixedly connected with compressed spring (10) between the limit plate (9) and the side wall of empty slot (7), and compressed spring
(10) it is socketed in the outside of connecting rod (8), is connected with primary elastomeric neonychium between the upper protective shell (1) and lower protective shell (2)
(4), and primary elastomeric neonychium (4) is fixedly connected with upper protective shell (1), and the connecting rod (8) runs through primary elastomeric neonychium (4).
2. a kind of electric power network power supply for construction quick coupling protective device according to claim 1, it is characterised in that: described
Digging in primary elastomeric neonychium (4) has cavity (5), is filled with multiple elastic balls (6) in the cavity (5).
3. a kind of electric power network power supply for construction quick coupling protective device according to claim 2, it is characterised in that: multiple
The size of the elastic ball (6) is different, i.e., the diameter of multiple elastic balls (6) is not quite similar.
4. a kind of electric power network power supply for construction quick coupling protective device according to claim 1, it is characterised in that: described
Be respectively connected with wear ring (11) between upper protective shell (1) and lower protective shell (2) and connecting rod (8), and wear ring (11) respectively with
Upper protective shell (1) is fixedly connected with lower protective shell (2).
5. a kind of electric power network power supply for construction quick coupling protective device according to claim 1, it is characterised in that: described
It is fixedly connected to secondary rubber protection pad (3) at the nozzle of upper protective shell (1) and lower protective shell (2), and secondary rubber protection pad (3)
One end far from upper protective shell (1) and lower protective shell (2), which is dug, rubbing surface.
6. a kind of electric power network power supply for construction quick coupling protective device according to claim 1, it is characterised in that: described
Digging on upper protective shell (1) and lower protective shell (2) has a pair of finger slot (12), fixed in the trough floor of the finger groove (12)
It is connected with anti-skid rubber cushion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471565.6U CN209497250U (en) | 2019-04-09 | 2019-04-09 | A kind of electric power network power supply for construction quick coupling protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471565.6U CN209497250U (en) | 2019-04-09 | 2019-04-09 | A kind of electric power network power supply for construction quick coupling protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497250U true CN209497250U (en) | 2019-10-15 |
Family
ID=68157565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920471565.6U Expired - Fee Related CN209497250U (en) | 2019-04-09 | 2019-04-09 | A kind of electric power network power supply for construction quick coupling protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366616A (en) * | 2020-11-12 | 2021-02-12 | 国网山西省电力公司临汾供电公司 | Electric power electric wire netting construction power consumption quick-operation joint protection device |
-
2019
- 2019-04-09 CN CN201920471565.6U patent/CN209497250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112366616A (en) * | 2020-11-12 | 2021-02-12 | 国网山西省电力公司临汾供电公司 | Electric power electric wire netting construction power consumption quick-operation joint protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209497250U (en) | A kind of electric power network power supply for construction quick coupling protective device | |
| CN204760654U (en) | Electricity connection ware convenient to pull out and insert | |
| CN206271969U (en) | A kind of extension type power-line plug | |
| CN205725643U (en) | Photovoltaic connector auxiliary fixing device | |
| CN208461487U (en) | A kind of phone charger shell | |
| CN208580890U (en) | A kind of connector that anti-dust performance is good | |
| CN208986266U (en) | A kind of electric power connector of good seal performance | |
| CN212250426U (en) | Protection device for emulsion pump station | |
| CN208986265U (en) | A kind of novel electronic connector | |
| CN207116770U (en) | A kind of family expenses insert row | |
| CN207819021U (en) | A kind of low damage CA cable assembly | |
| CN208508127U (en) | A kind of charging unit | |
| CN205828745U (en) | A kind of adjustable multi-function jack of jack | |
| CN204885582U (en) | Probe protection architecture | |
| CN209327629U (en) | Flexible optical cable | |
| CN207232444U (en) | A kind of novel optical fiber adapter | |
| CN209487821U (en) | A kind of waterproof communications connector | |
| CN220066109U (en) | Elbow type cable connector with 15kV high-voltage shielded plug | |
| CN208044132U (en) | A kind of optical-cable communication connector of intelligent substation | |
| CN209267276U (en) | A kind of intelligent distributed distribution power automation terminal of optical fiber networking | |
| CN218039941U (en) | Wet joint assembly of logging well | |
| CN215989610U (en) | Metal pressing wire frame for signal connector | |
| CN216789563U (en) | High-strength corrosion-resistant PVC (polyvinyl chloride) pipe | |
| CN219627072U (en) | Power line structure with long service life | |
| CN213667702U (en) | Fire control facility dimension is protected with terminal water test of water spray joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191015 |