CN217215349U - Insulating protection device of electric actuator - Google Patents
Insulating protection device of electric actuator Download PDFInfo
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- CN217215349U CN217215349U CN202220903653.0U CN202220903653U CN217215349U CN 217215349 U CN217215349 U CN 217215349U CN 202220903653 U CN202220903653 U CN 202220903653U CN 217215349 U CN217215349 U CN 217215349U
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- sleeve
- plug
- socket
- power cord
- protection device
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Abstract
The utility model discloses an electric actuator insulation protection device, including the power cord, the outside cover of wire of power cord is equipped with the pyrocondensation protection tube, and the left end fixedly connected with cover of pyrocondensation protection tube is established at the outside fixing base of power cord, and the fixing base passes through screw fixed connection on the electrical apparatus surface, and the plug of power cord is pegged graft and is had the socket, and one side electric connection of socket has the flexible wire of spring, and the right-hand member electric connection of the flexible wire of spring has the replacement plug, the utility model relates to an electrical apparatus technical field. This electric actuator insulation protection device, through pegging graft the socket in addition in power cord plug one end, this socket is connected with the replacement plug through the flexible wire of spring, replaces the power cord plug to insert on supply socket through the replacement plug, when the power cord received to drag, the flexible wire of spring can carry out elastic buffer, and then can avoid plug and supply socket to be connected not hard up or even drop, has effectively reduced and has dragged the probability that leads to equipment power supply to break off by external force.
Description
Technical Field
The utility model relates to the technical field of electrical apparatus, specifically be an electric actuator insulation protection device.
Background
The most extensive definition for an actuator is: a drive device capable of providing linear or rotary motion utilizes a drive energy source and operates under a control signal. Actuators use liquid, gas, electricity or other energy sources and convert them into drive action by motors, cylinders or other means. The basic types of the three-phase driving device are a partial-Turn (Part-Turn), a Multi-Turn (Multi-Turn) and a straight stroke (Linear) driving mode.
The existing electric actuating mechanism generally can be provided with a power line to be connected with a power socket for supplying power, when the electric actuating mechanism is used, the power line is often damaged due to the fact that the power line is trampled on the power socket, electric leakage or short circuit occurs, the problem that a plug is loosened or even separated from the power socket due to pulling is easily caused, and normal and safe use is affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an electric actuator insulation protection device, the power cord of having solved electric actuator often can receive to trample the friction and lead to insulating epidermis damaged, and then the condition such as electric leakage or short circuit appears, also receives easily to drag the problem that leads to the plug to become flexible on supply socket or even break away from.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an insulation protection device of an electric actuator comprises a power line, wherein a thermal shrinkage protection tube is sleeved outside a lead of the power line, a fixed seat sleeved outside the power line is fixedly connected with the left end of the thermal shrinkage protection tube, the fixed seat is fixedly connected on the surface of the electric appliance through a screw, a plug of the power line is inserted with a socket, and one side of the socket is electrically connected with a spring telescopic lead, the right end of the spring telescopic lead is electrically connected with a replaceable plug, the upper and lower sides of the outer part of the plug and the socket of the power line are sleeved with clamping sleeves, the front and rear sides of the upper and lower clamping sleeves are fixedly connected through screws, and the screw is also fixedly connected with a fixed sleeve sleeved below the lower-layer clamping sleeve, one side of the fixed sleeve, which is close to the clamping sleeve, is fixedly connected with a left row of sharp thorns and a right row of sharp thorns, and the two rows of sharp thorns penetrate through the bottom of the clamping sleeve and penetrate into the surfaces of the plug and the socket respectively.
Preferably, the fixing base includes the fixed disk of fixing on the electrical apparatus surface, and the right side fixedly connected with of fixed disk rotates the cover, the inside of rotating the cover rotates and is connected with the rotor plate, and rotor plate right side fixedly connected with position sleeve.
Preferably, the fixed disc, the rotating sleeve, the rotating sheet and one side of the positioning sleeve are provided with notches matched with the power line.
Preferably, the upper side and the lower side of the power line lead are sleeved with the semicircular sleeve, and the semicircular sleeve is bonded with the lead through glue.
Preferably, the two ends of the thermal shrinkage protection tube are respectively sleeved outside the positioning sleeve and the semicircular sleeve, and the outer surfaces of the positioning sleeve and the semicircular sleeve are both provided with corrugated surfaces.
Preferably, the outer surface of the power line lead is spirally sleeved with a spiral buffer rubber tube.
Advantageous effects
The utility model provides an electric actuator insulation protection device. Compared with the prior art, the method has the following beneficial effects:
(1) this electric actuator insulation protection device, through pegging graft the socket in addition in power cord plug one end, this socket is connected with the replacement plug through the flexible wire of spring, replaces the power cord plug to insert on supply socket through the replacement plug, receives when dragging at the power cord, and the flexible wire of spring can carry out elastic buffer, and then can avoid plug and supply socket to be connected not hard up or even drop, has effectively reduced and has dragged the probability that leads to equipment power supply to break off by external force.
(2) This insulating protection device of electric actuator, establish the pyrocondensation protection tube through at the outside cover of power cord, and set up the spiral buffering rubber tube between pyrocondensation protection tube and power cord and support, not only can protect the power cord not direct and external article wearing and tearing, also can avoid directly being trampled, and then effectively reduced the damaged probability of power cord line skin, can avoid appearing external force destruction and lead to electric leakage short circuit scheduling problem, pyrocondensation protection tube cooperation fixing base and semicircle cover simultaneously, also can avoid the power cord to receive the problem that takes off with electrical apparatus link when dragging.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a side view of the fixing sleeve of the present invention;
fig. 3 is a cross-sectional view of the left end structure of the power cord of the present invention;
fig. 4 is a side view of the fixing base of the present invention;
fig. 5 is a front view of the semicircular sleeve of the present invention.
In the figure: 1-power line, 2-thermal shrinkage protection tube, 3-fixed seat, 31-fixed disk, 32-rotating sleeve, 33-rotating sheet, 34-positioning sleeve, 35-notch, 4-socket, 5-spring telescopic wire, 6-replacement plug, 7-cutting sleeve, 8-fixed sleeve, 9-spine, 10-semicircular sleeve and 11-spiral buffer rubber tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an insulation protection device of an electric actuator comprises a power line 1, a heat-shrinkable protection tube 2 is sleeved outside a lead of the power line 1, a fixed seat 3 sleeved outside the power line 1 is fixedly connected with the left end of the heat-shrinkable protection tube 2, the fixed seat 3 is fixedly connected on the surface of the electric appliance through a screw, the plug of the power cord 1 is inserted with a socket 4, and one side of the socket 4 is electrically connected with a spring telescopic lead 5, the right end of the spring telescopic lead 5 is electrically connected with a replacing plug 6, the upper and lower sides of the plug of the power cord 1 and the outer part of the socket 4 are both sleeved with a cutting sleeve 7, the front and rear sides of the upper and lower cutting sleeves 7 are fixedly connected through screws, and the screw is also fixedly connected with a fixed sleeve 8 sleeved below the lower-layer cutting sleeve 7, one side of the fixed sleeve 8 close to the cutting sleeve 7 is fixedly connected with a left row of sharp thorns and a right row of sharp thorns 9, and the two rows of sharp thorns 9 penetrate through the bottom of the cutting sleeve 7 and respectively penetrate into the surfaces of the plug and the socket 4. Through pegging graft socket 4 in addition in 1 plug one end of power cord, this socket 4 is connected with replacement plug 6 through the flexible wire 5 of spring, replaces 1 plug of power cord to insert on supply socket through replacement plug 6, receives when dragging at power cord 1, and the flexible wire 5 of spring can carry out springiness cushioning, and then can avoid plug and supply socket to be connected not hard up or drop even, has effectively reduced and has pulled the probability that leads to equipment power supply to break off by external force.
The upper and lower both sides of power cord 1 wire are all established at semicircle cover 10, and bond through glue between semicircle cover 10 and the wire, and the both ends of pyrocondensation protection tube 2 are established respectively and are established in the outside of position sleeve 34 and semicircle cover 10, and the surface of position sleeve 34 and semicircle cover 10 all offers for the wave form face, and the surface spiral cover of power cord 1 wire is equipped with spiral buffering rubber tube 11. Through establishing pyrocondensation protection tube 2 at 1 outside cover of power cord, and set up spiral buffering rubber tube 11 between pyrocondensation protection tube 2 and power cord 1 and support, not only can protect power cord 1 not direct and external article wearing and tearing, also can avoid directly being trampled, and then effectively reduced the damaged probability of 1 line skin of power cord, can avoid appearing external force destruction and lead to electric leakage short circuit scheduling problem, pyrocondensation protection tube 2 cooperation fixing base 3 and semicircle cover 10 simultaneously, also can avoid power cord 1 to receive the problem that takes off with the electrical apparatus link when dragging.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not particularly limited, and conventional equipment can be used.
During installation, the positioning sleeve 34 is rotated to be aligned with the notch 35 of the fixed disc 31, then the positioning sleeve 34 is sleeved on the power line 1, the positioning sleeve 34 is rotated by 180 degrees to enable the notch 35 of the positioning sleeve and the notch 35 of the fixed disc 31 to be staggered, then the fixed disc 31 is fixed on the shell of an electric appliance by screws, then the heat-shrinkable protection tube 2 is sleeved on the movable end of the power line 1 until one end of the heat-shrinkable protection tube is sleeved outside the positioning sleeve 34, the spiral buffer rubber tube 11 is wound on the surface of the power line 1 and is fixed by glue intermittently, then the two semicircular sleeves 10 are sleeved on the other end of the lead of the power line 1 and combined, the other end of the heat-shrinkable protection tube 2 is adjusted to be sleeved outside the upper semicircular sleeve 10 and the lower semicircular sleeve 10, hot air is used for heating the heat-shrinkable protection tube 2 to shrink, one end of the positioning sleeve 34 is tightly sleeved on the other end of the semicircular sleeves 10, then the plug of the power line 1 is inserted into the socket 4, a pair of 7 is buckled on the plug sleeve and the socket 4 of the power line 1, then the fixing sleeve 8 is sleeved on the lower half cutting sleeve 7 from the bottom, then the cutting sleeve 7 and the fixing sleeve 8 are fixed tightly by screwing screws, so that the sharp pricks 9 of the fixing sleeve 8 prick into the surface of the plug and the surface of the socket 4 of the power line 1 to realize the fixation of the plug and the socket, and at the moment, the replacement plug 6 can be inserted on the power socket to electrify the electric appliance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electric actuator insulation protection device, includes power cord (1), its characterized in that: the wire of the power line (1) is sleeved with a thermal shrinkage protection tube (2), the left end of the thermal shrinkage protection tube (2) is fixedly connected with a fixed seat (3) sleeved outside the power line (1), the fixed seat (3) is fixedly connected to the surface of an electric appliance through a screw, a socket (4) is inserted into a plug of the power line (1), one side of the socket (4) is electrically connected with a spring telescopic wire (5), the right end of the spring telescopic wire (5) is electrically connected with a replacement plug (6), clamping sleeves (7) are sleeved on the upper side and the lower side of the outer portion of the plug of the power line (1) and the socket (4), the front side and the rear side of each clamping sleeve (7) are fixedly connected through screws, a fixing sleeve (8) sleeved below the lower clamping sleeve (7) is also fixedly connected with the screws, and the side, close to the clamping sleeves (7), of the fixing sleeve (8) is fixedly connected with left and right rows of sharp spines (9), and the two rows of spikes (9) penetrate through the bottom of the clamping sleeve (7) and respectively pierce the surfaces of the plug and the socket (4).
2. The electric actuator insulation protection device of claim 1, wherein: fixing base (3) are including fixing fixed disk (31) on the electrical apparatus surface, and the right side fixedly connected with of fixed disk (31) rotates cover (32), the inside of rotating cover (32) is rotated and is connected with rotor plate (33), and rotor plate (33) right side fixedly connected with position sleeve (34).
3. The electric actuator insulation protection device of claim 2, wherein: and notches (35) matched with the power line (1) are formed in one sides of the fixed disc (31), the rotating sleeve (32), the rotating sheet (33) and the positioning sleeve (34).
4. The electric actuator insulation protection device of claim 3, wherein: the upper side and the lower side of a wire of the power line (1) are sleeved with the semicircular sleeve (10), and the semicircular sleeve (10) is bonded with the wire through glue.
5. The electric actuator insulation protection device of claim 4, wherein: the two ends of the heat-shrinkable protection tube (2) are respectively sleeved outside the positioning sleeve (34) and the semicircular sleeve (10), and the outer surfaces of the positioning sleeve (34) and the semicircular sleeve (10) are all provided with corrugated surfaces.
6. The electric actuator insulation protection device of claim 1, wherein: the outer surface of the power line (1) is spirally sleeved with a spiral buffer rubber tube (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220903653.0U CN217215349U (en) | 2022-04-19 | 2022-04-19 | Insulating protection device of electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220903653.0U CN217215349U (en) | 2022-04-19 | 2022-04-19 | Insulating protection device of electric actuator |
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| Publication Number | Publication Date |
|---|---|
| CN217215349U true CN217215349U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220903653.0U Active CN217215349U (en) | 2022-04-19 | 2022-04-19 | Insulating protection device of electric actuator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116626354A (en) * | 2023-03-27 | 2023-08-22 | 佳源科技股份有限公司 | Direct current intelligent electric energy meter |
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2022
- 2022-04-19 CN CN202220903653.0U patent/CN217215349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116626354A (en) * | 2023-03-27 | 2023-08-22 | 佳源科技股份有限公司 | Direct current intelligent electric energy meter |
| CN116626354B (en) * | 2023-03-27 | 2023-11-03 | 佳源科技股份有限公司 | Direct current intelligent electric energy meter |
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