CN218633228U - Electric power safety construction is with end of a thread anticreep protection device - Google Patents

Abstract

The utility model discloses a thread end anti-creeping protection device for electric power safety construction, which relates to the technical field of electric power construction tools and comprises a bottom casing, a clamping unit and a fixing unit; the bottom casing is of a hollow structure, an opening is formed in the front end of the bottom casing, and two sides of the rear end of the bottom casing are movably connected with two sides of the rear end of the upper turnover cover through movable shafts; the clamping unit is arranged at the front end of the inner part of the bottom casing; the fixed unit contains mounting panel, slant spout and gyro wheel slide opening, rectangular gyro wheel slide opening has been seted up at the middle part of going up the flip lid, the lower extreme of going up the flip lid just is located the mounting panel of two symmetries of the left and right sides fixedly connected with of gyro wheel slide opening, and the slant spout has all been seted up to two adjacent one sides of mounting panel. The utility model discloses have reliable electric wire fixing device, still have stop device and ingenious convertible design that makes things convenient for the electric wire joint, can improve worker's work efficiency.

Description

Electric power safety construction is with end of a thread anticreep protection device

Technical Field

The utility model relates to an electric power construction apparatus technical field specifically is an electric power safety is end of a thread anticreep protection device for construction.

Background

With the continuous construction of urban buildings, the wiring work inside the wall body can be carried out when a plurality of buildings are constructed, and the building can be convenient for owners to carry out subsequent decoration construction. However, the wire head is often exposed outside, which brings certain potential safety hazard, so that the wire head is required to be provided with an anti-creeping device;

the electric wire end anti-creeping device in the prior art is poor in fixing effect of an electric wire, the electric wire end can be carried out inside the device, the device easily slides from a smooth electric wire sheath, in addition, the device is complex to use, operation speed cannot be increased for workers with more operation amount, and therefore the electric wire end anti-creeping protection device for electric power safety construction is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an electric power is end of a thread anticreep protection device for safety construction, have reliable electric wire fixing device, can fix the rear end of a thread, and have the protection device who is used for the end of a thread specially to prevent effectively from leaking electricity, still have the stop device and the ingenious convertible design that make things convenient for the electric wire joint, convenience when can improving the use can effectively solve the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wire end anti-creeping protection device for electric power safety construction comprises a bottom casing, a clamping unit and a fixing unit;

a bottom casing: the bottom casing is of a hollow structure, an opening is reserved at the front end of the bottom casing, and two sides of the rear end of the bottom casing are movably connected with two sides of the rear end of the upper turnover cover through movable shafts;

a clamping unit: an inner front end mounted to the bottom housing;

a fixing unit: contain mounting panel, slant spout, roll axis, rubber friction strip, roll fabric wheel and gyro wheel slide opening, rectangular gyro wheel slide opening has been seted up at the middle part of going up the upset lid, the lower extreme of going up the upset lid just is located the mounting panel of two symmetries of the left and right sides fixedly connected with of gyro wheel slide opening, and the slant spout has all been seted up to two adjacent one sides of mounting panel, and the inside upper and lower sides of slant spout all installs and is fixed with the rubber friction strip, and when going up the upset lid and being in the level, the front end of slant spout is less than the rear end, roll fabric wheel installs at the middle part of gyro wheel slide opening and controls both ends fixedly connected with roll axis, the tip of roll axis inserts in the inside of slant spout to closely cooperate with two upper and lower rubber friction strips.

The bottom casing is used for installing each component of the clamping unit and placing electric wires, the movable shaft enables the upper turning cover to be movably connected with the bottom casing, the upper turning cover is turned at a certain angle and used for installing each component of the fixing unit, the mounting plate is used for arranging an oblique sliding groove, the oblique sliding groove enables the rolling wire pressing wheel to roll along the groove direction under the action of the end rolling shaft, the rubber friction strip is used for increasing the friction force received by the rolling shaft, so that the rolling wire pressing wheel generates certain damping when rolling, and the roller sliding hole enables the upper half part of the rolling wire pressing wheel to be exposed out of the surface of the upper turning cover, so that the rolling wire pressing wheel can be stirred by hands outside the device.

Furthermore, the fixing unit further comprises a friction fine stripe strip, a plurality of friction fine stripe strips parallel to the axis are arranged on the circumferential side of the periphery of the rolling line pressing wheel in an array mode, and the friction fine stripe strips are fixedly connected with the rolling line pressing wheel. The friction microgroove strip is used for increasing friction force, and when the rolling wire pressing wheel is conveniently stirred by a hand, the pressing fixing effect of the rolling wire pressing wheel on the lower side electric wire is enhanced.

Further, the joint unit contains vertical mounting bracket, mounting groove, telescopic link, spring, connecting block and joint piece, vertical mounting bracket of the equal fixedly connected with in the left and right sides of the inside front end of bottom cover shell, vertical mounting groove has all been seted up to two vertical mounting bracket symmetries setting and adjacent one side, the internally mounted of mounting groove is fixed with horizontal telescopic link, the circumference side cover of telescopic link has one end fixed connection in one side of connecting block that spring and telescopic link are close to the device middle part, the opposite side fixedly connected with joint piece of connecting block, and the joint piece is the arc structure. Vertical mounting bracket is used for seting up of mounting groove, and the mounting groove is used for the installation of telescopic link, and the telescopic link can give thrust of connecting block under the effect of spring to make two joint pieces can closely the joint in the left and right sides of electric wire.

Furthermore, the joint unit still contains smooth line board, the equal fixedly connected with of upper end of joint piece slides the line board, and two slide the setting of line board slant and the upper end outwards opens. The wire sliding plate is used for enabling the wire to better slide into the space between the two clamping blocks, so that the clamping efficiency of the wire is improved.

Furthermore, still include end of a thread protective sheath and fixed block, the end of a thread protective sheath is installed to the inside rear end of bottom cover shell, the jack has been seted up for insulating ceramic material and front end to the end of a thread protective sheath, the left and right sides joint of end of a thread protective sheath has the fixed block, the fixed connection of fixed block is on the inside back lateral wall of bottom cover shell. The end of a thread protective sheath is used for protecting the metal wire of end of a thread, when accomplishing insulating anticreep, can protect the completion of end of a thread, and the fixed block is used for the joint and the fixed of end of a thread protective sheath.

Further, still include preceding closing plate, grafting round pin post and grafting cover seat, go up the preceding closing plate of the front end fixedly connected with of upset lid, and the middle part of preceding closing plate sets up the notch that allows the cable to pass through, two grafting round pin posts of downside bilateral symmetry fixedly connected with of preceding closing plate, two grafting cover seats of front end edge position department fixedly connected with of bottom cover shell, the grafting cover seat is corresponding with the position of grafting round pin post. When the front closing plate is used for fitting the upper turnover cover and the bottom casing, the front side of the device is subjected to plugging protection, and the plug pin is used for being clamped with the plug sleeve seat, so that the upper turnover cover and the bottom casing are fastened.

Compared with the prior art, the beneficial effects of the utility model are that: this electric power is end of a thread anticreep protection device for safety construction has following benefit:

1. have reliable electric wire fixing device, can fix the rear end of a thread, and have the protection device who is used for the end of a thread specially to prevent effectively that electric leakage: the inclined sliding groove enables the rolling wire pressing wheel to roll along the groove direction under the action of the rolling shaft at the end part, and the rubber friction strip is used for increasing the friction force applied to the rolling shaft, so that the rolling wire pressing wheel generates certain damping when rolling, and the friction fine stripe strip is used for increasing the friction force, thereby enhancing the pressing and fixing effect of the rolling wire pressing wheel on the lower side electric wire while conveniently stirring the rolling wire pressing wheel by hands; the wire end protective sleeve is used for protecting the metal wire of the wire end, so that the integrity of the wire end can be protected while insulation and leakage prevention are realized;

2. stop device and ingenious convertible design with make things convenient for the electric wire joint can greatly improve the convenience when using to improve workers' work efficiency: the two wire sliding plates are obliquely arranged, the upper ends of the wire sliding plates are outwards opened, and the electric wire can be better slid between the two clamping blocks, so that the clamping efficiency of the electric wire is improved; the movable shaft enables the upper turnover cover to turn over at a certain angle, the front sealing plate is used for plugging and protecting the front side of the device when the upper turnover cover is attached to the bottom casing, and the splicing pin column is used for being clamped with the splicing sleeve seat so as to fasten the upper turnover cover and the bottom casing;

3. the utility model discloses have reliable electric wire fixing device, can fix the rear end of a thread, and have the protection device who is used for the end of a thread specially to prevent the electric leakage effectively, still have stop device and ingenious convertible design that make things convenient for the electric wire joint, convenience when can greatly improve the use, thereby improve workers' work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic diagram of the rear side structure of the present invention.

In the figure: the device comprises a base shell 1, a turnover cover 2, a movable shaft 3, a clamping unit 4, a vertical mounting rack 41, a mounting groove 42, a telescopic rod 43, a spring 44, a connecting block 45, a clamping block 46, a wire sliding plate 47, a wire end protecting sleeve 5, a fixing block 6, a fixing unit 7, a mounting plate 71, a slant sliding groove 72, a rolling shaft 73, a rubber friction strip 74, a rolling wire pressing wheel 75, a friction fine line strip 76, a roller sliding hole 77, a front closing plate 8, an inserting pin column 9 and an inserting sleeve seat 10.

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. 1-3, the present embodiment provides a technical solution: a wire end anti-creeping protection device for electric power safety construction comprises a bottom casing 1, a clamping unit 4 and a fixing unit 7;

bottom casing 1: the inner part of the bottom casing 1 is hollow, an opening is reserved at the front end of the bottom casing, and two sides of the rear end of the bottom casing are movably connected with two sides of the rear end of the upper turnover cover 2 through movable shafts 3;

the clamping unit 4: mounted at the inner front end of the bottom casing 1;

the fixing unit 7: contain mounting panel 71, slant spout 72, rolling axle 73, rubber friction strip 74, roll wire wheel 75 and gyro wheel slide opening 77, rectangular gyro wheel slide opening 77 has been seted up at the middle part of going up flip lid 2, the lower extreme of going up flip lid 2 and the left and right sides fixedly connected with two symmetrical mounting panels 71 that are located gyro wheel slide opening 77, slant spout 72 has all been seted up to the adjacent one side of two mounting panels 71, and the inside upper and lower side of slant spout 72 all installs and is fixed with rubber friction strip 74, when going up flip lid 2 and being in the level, the front end of slant spout 72 is less than the rear end, roll wire wheel 75 installs at the middle part of gyro wheel slide opening 77 and controls both ends fixedly connected with rolling axle 73, the tip of rolling axle 73 inserts in the inside of slant spout 72 to closely cooperate with two upper and lower rubber friction strips 74.

The bottom shell 1 is used for installing each component of the clamping unit 4 and placing electric wires, the movable shaft 3 enables the upper turning cover 2 to be movably connected with the bottom shell 1, the upper turning cover 2 is turned at a certain angle, the upper turning cover 2 is used for installing each component of the fixed unit 7, the installing plate 71 is used for arranging the inclined sliding groove 72, the inclined sliding groove 72 enables the rolling wire pressing wheel 75 to roll along the groove direction under the action of the end rolling shaft 73, the rubber friction strip 74 is used for increasing the friction force applied to the rolling shaft 73, so that the rolling wire pressing wheel 75 generates certain damping when rolling, the roller sliding hole 77 enables the upper half part of the rolling wire pressing wheel 75 to be exposed to the surface of the upper turning cover 2, and the rolling wire pressing wheel 75 can be turned by hands outside the device.

The fixing unit 7 further comprises a friction line 76, a plurality of friction lines 76 parallel to the axis are arranged on the circumferential side of the rolling pressing wheel 75 in an array, and the friction lines 76 are fixedly connected with the rolling pressing wheel 75. The friction fine stripe 76 is used for increasing friction force, so that the pressing and fixing effect of the rolling wire pressing wheel 75 on the lower side electric wire is enhanced while the rolling wire pressing wheel 75 is conveniently pulled by hands.

Clamping unit 4 contains vertical mounting bracket 41, mounting groove 42, telescopic link 43, spring 44, connecting block 45 and joint piece 46, vertical mounting bracket 41 of the equal fixedly connected with in the left and right sides of the inside front end of bottom cover shell 1, vertical mounting groove 42 has all been seted up to two vertical mounting bracket 41 symmetries setting and adjacent one side, the internally mounted of mounting groove 42 is fixed with horizontal telescopic link 43, the circumference side cover of telescopic link 43 has one end fixed connection at connecting block 45 that spring 44 and telescopic link 43 are close to the device middle part, the opposite side fixedly connected with joint piece 46 of connecting block 45, and joint piece 46 is the arc structure. Vertical mounting bracket 41 is used for seting up of mounting groove 42, and mounting groove 42 is used for the installation of telescopic link 43, and telescopic link 43 can give connecting block 45 thrust under the effect of spring 44 to make two joint pieces 46 can closely the joint in the left and right sides of electric wire.

The clamping unit 4 further comprises a wire sliding plate 47, the upper end of the clamping block 46 is fixedly connected with one wire sliding plate 47, and the two wire sliding plates 47 are obliquely arranged and the upper ends of the two wire sliding plates are outwards opened. The slide plate 47 is used to enable the electric wire to better slide between the two clamping blocks 46, thereby improving the clamping efficiency of the electric wire.

Still include end of a thread protective sheath 5 and fixed block 6, end of a thread protective sheath 5 is installed to the inside rear end of bottom cover shell 1, and the jack has been seted up for insulating ceramic material and front end to end of a thread protective sheath 5, and the left and right sides joint of end of a thread protective sheath 5 has fixed block 6, and the fixed connection of fixed block 6 is on the inside back lateral wall of bottom cover shell 1. The end of a thread protective sheath 5 is used for protecting the metal wire of end of a thread, when accomplishing insulating anticreep, can protect the completion of end of a thread, and fixed block 6 is used for the joint of end of a thread protective sheath 5 and fixes.

Still include preceding closing plate 8, grafting round pin post 9 and grafting cover seat 10, go up preceding closing plate 8 of the front end fixedly connected with of flip lid 2, and the middle part of preceding closing plate 8 sets up the notch that allows the cable to pass through, two grafting round pin posts 9 of downside bilateral symmetry fixedly connected with of preceding closing plate 8, two grafting cover seats 10 of the front end edge position department fixedly connected with of bottom cover shell 1, grafting cover seat 10 is corresponding with the position of grafting round pin post 9. When the front closing plate 8 is used for fitting the upper turnover cover 2 with the bottom shell 1, the front side of the device is blocked and protected, and the plug pin 9 is used for being clamped with the plug sleeve seat 10, so that the upper turnover cover 2 and the bottom shell 1 are fastened.

The utility model provides a pair of electric power safety construction is with end of a thread anticreep protection device's theory of operation as follows:

when the device is used, firstly, the position of the electric wire, which is a certain distance away from the wire end, is scratched from the wire sliding plate 47 and is clamped in the clamping blocks 46, and the telescopic rod 43 can provide a thrust force for the connecting block 45 under the action of the spring 44, so that the two clamping blocks 46 can be tightly clamped at the left side and the right side of the electric wire; then inserting the wire end into an insulated wire end protective sleeve 5 made of ceramic materials, overturning the upper overturning cover 2 to enable the upper overturning cover to be attached to the bottom casing 1, enabling the front sealing plate 8 to plug and protect the front side of the device and enabling the electric wire to pass through the groove, and enabling the inserting pin column 9 to be clamped with the inserting casing seat 10 to fasten the upper overturning cover 2 and the bottom casing 1; subsequently, the rolling wire pressing wheel 75 is pushed forwards, and along with the rolling wire pressing wheel 75 rolling to the deep part of the device, the pressing effect of the electric wire is continuously enhanced, so that the electric wire is fastened: the inclined sliding groove 72 enables the rolling wire pressing wheel 75 to roll along the groove direction under the action of the end rolling shaft 73, the rubber friction strip 74 is used for increasing the friction force applied to the rolling shaft 73, so that the rolling wire pressing wheel 75 generates certain damping when rolling, the friction fine stripe strip 76 is used for increasing the friction force, and the pressing and fixing effects of the rolling wire pressing wheel 75 on the lower side electric wire are enhanced when the rolling wire pressing wheel 75 is conveniently pulled by hands.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an electric power is end of a thread anticreep protection device for safety construction which characterized in that: comprises a bottom shell (1), a clamping unit (4) and a fixing unit (7);

bottom casing (1): the inner part of the bottom casing (1) is hollow, the front end of the bottom casing is provided with an opening, and two sides of the rear end of the bottom casing (1) are movably connected with two sides of the rear end of the upper turnover cover (2) through movable shafts (3);

clamping unit (4): is mounted at the inner front end of the bottom shell (1);

fixing unit (7): contain mounting panel (71), slant spout (72), roll axis (73), rubber friction strip (74), roll fabric wheel (75) and gyro wheel slide opening (77), rectangular gyro wheel slide opening (77) have been seted up at the middle part of going up flip lid (2), go up the lower extreme of flip lid (2) and be located the left and right sides fixedly connected with mounting panel (71) of two symmetries of gyro wheel slide opening (77), slant spout (72) have all been seted up to two adjacent one sides of mounting panel (71), and both ends fixedly connected with roll axis (73) about slant spout (72) inside all install, when last flip lid (2) is in the level, the front end of slant spout (72) is less than the rear end, roll fabric wheel (75) are installed at the middle part of gyro wheel slide opening (77) and are controlled both ends fixedly connected with roll axis (73), the tip of roll axis (73) inserts in the inside of slant spout (72) to closely cooperate with two upper and lower rubber friction strips (74).

2. The electric power safety construction wire end anti-creeping protection device according to claim 1, characterized in that: the fixing unit (7) further comprises a friction fine stripe (76), a plurality of friction fine stripe (76) parallel to the axis are arranged on the circumferential side of the periphery of the rolling pressing wheel (75) in an array mode, and the friction fine stripe (76) is fixedly connected with the rolling pressing wheel (75).

3. The electric power safety construction wire end anti-creeping protection device according to claim 1, characterized in that: joint unit (4) contain vertical mounting bracket (41), mounting groove (42), telescopic link (43), spring (44), connecting block (45) and joint piece (46), vertical mounting bracket (41) of the equal fixedly connected with in the left and right sides of the inside front end of bottom cover shell (1), vertical mounting groove (42) have all been seted up to two vertical mounting bracket (41) symmetries setting and adjacent one side, the internally mounted of mounting groove (42) is fixed with horizontal telescopic link (43), the circumference side cover of telescopic link (43) has one end fixed connection in one side of connecting block (45) that spring (44) and telescopic link (43) are close to the device middle part, the opposite side fixedly connected with joint piece (46) of connecting block (45), and joint piece (46) are the arc structure.

4. The electric power safety construction wire end anti-creeping protection device according to claim 3, characterized in that: joint unit (4) still contain slide plate (47), slide plate (47) of the equal fixedly connected with in upper end of joint piece (46), two slide plate (47) slant settings and upper end are outwards opened.

5. The electric power safety construction wire end anti-leakage protection device according to claim 1, characterized in that: still include end of a thread protective sheath (5) and fixed block (6), end of a thread protective sheath (5) are installed to the inside rear end of bottom cover shell (1), jack has been seted up for insulating ceramic material and front end in end of a thread protective sheath (5), the left and right sides joint of end of a thread protective sheath (5) has fixed block (6), the fixed connection of fixed block (6) is on the inside back lateral wall of bottom cover shell (1).

6. The electric power safety construction wire end anti-leakage protection device according to claim 1, characterized in that: still include preceding closing plate (8), grafting round pin post (9) and grafting cover seat (10), go up preceding closing plate (8) of the front end fixedly connected with of upset lid (2), and the middle part of preceding closing plate (8) sets up the notch that allows the cable to pass through, two grafting round pin posts (9) of downside bilateral symmetry fixedly connected with of preceding closing plate (8), two grafting cover seats (10) of the front end edge position department fixedly connected with of bottom cover shell (1), grafting cover seat (10) are corresponding with the position of grafting round pin post (9).

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