CN211479958U - Temporary electricity utilization safety device for construction site - Google Patents
Temporary electricity utilization safety device for construction site Download PDFInfo
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- CN211479958U CN211479958U CN201922348925.6U CN201922348925U CN211479958U CN 211479958 U CN211479958 U CN 211479958U CN 201922348925 U CN201922348925 U CN 201922348925U CN 211479958 U CN211479958 U CN 211479958U
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- leakage protector
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Abstract
The utility model relates to an electricity consumption protection device technical field, in particular to a temporary electricity consumption safety device for construction sites, which comprises an earth leakage protector and a fixed seat, wherein both sides inside the earth leakage protector are provided with a wire storage cavity, a wire winding rod is arranged on the inner wall of the wire storage cavity through a rotating shaft, a circuit is sleeved on the wire winding rod, both sides of the earth leakage protector are provided with a placing groove, a clamping rod is clamped in the placing groove, one end of the clamping rod is welded with a linkage rod, a first spring is sleeved on the linkage rod, one end of the placing groove is provided with a through hole, both sides of the earth leakage protector are provided with a control head, one end of the linkage rod passes through the through hole and is welded on one side of the control head, a slotted hole group is arranged on the wire winding rod, the other end of the clamping rod is clamped in the slotted hole group, a groove is arranged on the fixed seat, the adjustable length adjusting device has the characteristics of convenience in moving and convenience in length adjustment.
Description
Technical Field
The utility model relates to an with electric protection device technical field, specifically be building site temporary electricity utilization safety device.
Background
The building site generally occupies a large area, the power demand is high, therefore, many electrical appliances need to be used, generally, circuit safety protection devices are equipped for protection, many circuit safety protection devices are provided, one leakage protector is one of the leakage protectors, the leakage protector is mainly used for protecting the electric shock of the human body with fatal danger when the equipment has leakage fault, has the functions of overload and short circuit protection, can be used for protecting the overload and short circuit of a circuit or a motor, and can also be used for the infrequent switching and starting of the circuit under the normal condition, but most of the existing leakage protectors have certain defects, on one hand, the common leakage protectors are mostly fixed structures, the service length and the exposure length of the circuit are longer in order to facilitate the use, so the condition that the circuit is scattered and knotted easily occurs, on the other hand, because most of the temporary use in the building site, therefore, the use position needs to be changed frequently, but the disassembly is labor-consuming, so that a temporary electric safety device is needed to help solve the problem at the construction site.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interim power consumption safety device of building site to the circuit that provides in solving above-mentioned background art is in disorder tied a knot easily, removes inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: building site uses electric safety device temporarily, including earth-leakage protector and fixing base, the inside both sides of earth-leakage protector all are provided with stores up the line chamber, install the winding rod through the axis of rotation on the inner wall in storage line chamber, the cover is equipped with the circuit on the winding rod, the earth-leakage protector both sides all are provided with the standing groove, the card is equipped with the kelly in the standing groove, the welding of kelly one end has the trace, the cover is equipped with spring one on the trace, standing groove one end is provided with the through-hole, the earth-leakage protector both sides all are provided with the control head, trace one end is passed the through-hole welding is in control head one side, set up slotted hole group on the winding rod, the kelly other end card is established in.
As a further aspect of the present invention: the fixing seat is provided with a groove, and one side of the leakage protector is clamped in the groove.
As a further aspect of the present invention: the top and the bottom of the earth leakage protector are both provided with a built-in cavity and a through groove, the inner wall of the built-in cavity is welded with a moving block through a spring II, and one end of the moving block is arranged in the groove.
As a further aspect of the present invention: the movable block is welded with a fixed bulge, connecting grooves are formed in two sides of the inner wall of each groove, and the fixed bulge is clamped in the connecting grooves.
As a further aspect of the present invention: the moving block is welded with a pressing block, and the pressing block is clamped in the through groove.
As a further aspect of the present invention: and the leakage protector is provided with a twisting head, and the twisting head is welded at the top of the winding rod.
As a further aspect of the present invention: the fixing seat is provided with a mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
when the utility model is used, the exposed length of the circuit can be adjusted according to the distance between the earth leakage protector and the power supply or other electrical appliances used in cooperation, thereby preventing the circuit from being knotted randomly; the utility model discloses it is very convenient to dismantle when needs remove, consequently very is fit for the temporary circuit and uses.
Drawings
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a cross-sectional view of the leakage protector of the structure of the present invention.
Fig. 3 is a partial cross-sectional view of the structure of the present invention shown in fig. 3.
Fig. 4 is a sectional view of the fixing base of the structure of the present invention.
In the figure: the cable-winding device comprises a 1-leakage protector, a 2-fixed seat, a 3-cable storage cavity, a 4-cable winding rod, a 5-circuit, a 6-placing groove, a 7-clamping rod, an 8-linkage rod, a 9-spring I, a 10-control head, a 11-slot hole group, a 12-groove, a 13-built-in cavity, a 14-through groove, a 15-spring II, a 16-moving block, a 17-connecting groove, an 18-fixed protrusion, a 19-pressing block, a 20-screwing head and a 21-mounting hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-4, a temporary electricity utilization safety device for a building site comprises a leakage protector 1 and a fixing seat 2, wherein both sides of the inside of the leakage protector 1 are provided with a wire storage cavity 3, the inner wall of the wire storage cavity 3 is provided with a wire winding rod 4 through a rotating shaft, the wire winding rod 4 is sleeved with a circuit 5, both sides of the leakage protector 1 are provided with placing grooves 6, a clamping rod 7 is clamped in the placing groove 6, one end of the clamping rod 7 is welded with a linkage rod 8, the linkage rod 8 is sleeved with a spring I9, one end of the placing groove 6 is provided with a through hole, both sides of the leakage protector 1 are provided with a control head 10, one end of the linkage rod 8 is welded on one side of the control head 10 through the through hole, the wire winding rod 4 is provided with a slotted hole group 11, the other end of the clamping rod 7 is clamped in the slotted hole group 11, the leakage protector 1 is provided with a, the utility model discloses can be according to earth-leakage protector 1 and power or other cooperation use when using with the length that 5 exposes of distance adjustment circuit between the electrical apparatus, at first with control head 10 outside pulling, consequently in card pole 7 can extrude spring 9 and remove standing groove 6, after card pole 7 moves standing groove 6 completely, winding rod 4 is no longer fixed, consequently twist through twisting to move head 20 and can rotate winding rod 4, thereby can control winding 5 receive and release, and then can control winding 5's exposed length, consequently, can prevent the condition emergence that circuit 5 was in disorder knotted from appearing.
Referring to fig. 1 and 4, a groove 12 is formed on the fixing base 2, one side of the earth leakage protector 1 is clamped in the groove 12, the top and the bottom of the earth leakage protector 1 are respectively provided with a built-in cavity 13 and a through groove 14, a moving block 16 is welded on the inner wall of the built-in cavity 13 through a second spring 15, one end of the moving block 16 is arranged in the groove 12, a fixed protrusion 18 is welded on the moving block 16, two sides of the inner wall of the groove 12 are respectively provided with a connecting groove 17, the fixed protrusion 18 is clamped in the connecting groove 17, a pressing block 19 is welded on the moving block 16, and the pressing block 19 is clamped in the through groove 14. the utility model is very convenient to disassemble when moving, firstly, the pressing block 19 at the top and the bottom is pressed downwards at the same time, therefore, the pressing block 19 and the moving block 16 can press the second spring 15 and move towards the inner side of the built-in cavity, therefore, the earth leakage protector 1 can be directly taken out, thereby being convenient to move.
The utility model discloses a theory of operation is: the utility model discloses can adjust the length that circuit 5 exposes according to the distance between earth-leakage protector 1 and power or other used electric appliances that cooperate when using, at first with control head 10 outside pulling, therefore kelly 7 can extrude spring 9 and move to in standing groove 6, after kelly 7 completely moved to in standing groove 6, winding rod 4 was no longer fixed, therefore can rotate winding rod 4 through twisting head 20 of twisting, thus can control receiving and releasing of circuit 5, and then can control the exposed length of circuit 5, therefore can prevent the condition that circuit 5 is in disorder to tie a knot from taking place;
the utility model discloses it is very convenient to dismantle when needs remove, at first extrudees the top and the pressing block 19 of bottom downwards simultaneously, consequently presses pressing block 19 and movable block 16 can extrude spring two 15 and to the inboard removal in built-in chamber 13, and fixed arch 18 can shift out spread groove 17 simultaneously, does not have the fixed connection relation between earth-leakage protector 1 and the recess 12 this moment, consequently can directly take out earth-leakage protector 1 to the convenient removal.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The temporary electricity utilization safety device for the building site comprises an earth leakage protector (1) and a fixing seat (2), and is characterized in that wire storage cavities (3) are arranged on two sides inside the earth leakage protector (1), a winding rod (4) is installed on the inner wall of each wire storage cavity (3) through a rotating shaft, a circuit (5) is sleeved on each winding rod (4), placing grooves (6) are arranged on two sides of the earth leakage protector (1), clamping rods (7) are clamped in the placing grooves (6), a linkage rod (8) is welded at one end of each clamping rod (7), a first spring (9) is sleeved on each linkage rod (8), a through hole is formed in one end of each placing groove (6), control heads (10) are arranged on two sides of the earth leakage protector (1), and one end of each linkage rod (8) penetrates through holes to be welded on one side of each control head (10), the winding rod (4) is provided with a slotted hole group (11), and the other end of the clamping rod (7) is clamped in the slotted hole group (11).
2. The construction site temporary electricity utilization safety device according to claim 1, wherein: a groove (12) is formed in the fixing seat (2), and one side of the leakage protector (1) is clamped in the groove (12).
3. The construction site temporary electricity utilization safety device according to claim 2, wherein: the leakage protector is characterized in that a built-in cavity (13) and a through groove (14) are formed in the top and the bottom of the leakage protector (1), a moving block (16) is welded to the inner wall of the built-in cavity (13) through a second spring (15), and one end of the moving block (16) is arranged in the groove (12).
4. The construction site temporary electricity utilization safety device according to claim 3, wherein: fixed bulges (18) are welded on the moving block (16), connecting grooves (17) are formed in two sides of the inner wall of the groove (12), and the fixed bulges (18) are clamped in the connecting grooves (17).
5. The construction site temporary electricity utilization safety device according to claim 3, wherein: the moving block (16) is welded with a pressing block (19), and the pressing block (19) is clamped in the through groove (14).
6. The construction site temporary electricity utilization safety device according to claim 1, wherein: the leakage protector (1) is provided with a screwing head (20), and the screwing head (20) is welded to the top of the winding rod (4).
7. The construction site temporary electricity utilization safety device according to claim 1, wherein: the fixing seat (2) is provided with a mounting hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348925.6U CN211479958U (en) | 2019-12-24 | 2019-12-24 | Temporary electricity utilization safety device for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922348925.6U CN211479958U (en) | 2019-12-24 | 2019-12-24 | Temporary electricity utilization safety device for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211479958U true CN211479958U (en) | 2020-09-11 |
Family
ID=72359178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922348925.6U Active CN211479958U (en) | 2019-12-24 | 2019-12-24 | Temporary electricity utilization safety device for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211479958U (en) |
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2019
- 2019-12-24 CN CN201922348925.6U patent/CN211479958U/en active Active
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