CN208820402U - A kind of protection device for power cables - Google Patents

Abstract

The utility model discloses a kind of protection device for power cables; including cabinet and pin shaft; the left end central lumen of the cabinet is equipped with pin shaft; the upper and lower ends of the cabinet are rotatedly connected by pin shaft; two sides are connected with hollow block up and down at the right end center of the cabinet, and the connecting rod runs through cabinet, and connecting rod and cabinet clearance fit; the right end of the connecting rod is equipped with third fixture block, and the third fixture block is fixedly linked by second spring and cabinet.The protection device for power cables; pass through the cooperation between cabinet, the first groove, the second fixture block, protection pipe, the first second baffle, thin bar, sleeve, connecting rod and the one the second third springs; solves the problems, such as the clamping between cabinet and protection pipe; pass through the cooperation between cabinet, pin shaft, hollow block, screw and nut; fix cable can in box house; solves the fixation problem of cable after cabinet is connected with protection pipe; convenient for installation of the protection pipe in reality, and the end of protection pipe can be protected.

Description

A kind of protection device for power cables

Technical field

The utility model relates to field of cable technology, specially a kind of protection device for power cables.

Background technique

Cable protection pipe also known as cable tube, power cable pipe, cement cable tube, electricity channel, power cable protecting pipe etc.. Cable protection pipe is mostly installed at the location that communication cable intersects with power line, prevents power line from broken string occurs and causes short-circuit thing Therefore communication cable and wirerope is caused to charge, to protect cable, interchanger, machine core board, so that complete machine is not burned, such as specially The patent that benefit number is 201720386586.9, including centre bore, edge hole, support frame, shell and U-shaped connecting tube, the center Hole is located at device center, and the centre bore is fixedly connected by support frame with edge hole, and the edge hole outer layer covers have it is anti- Layer is interfered, although it can solve the problem of mitigating cable weight, can not be protected in protection pipe end, and can not be to guarantor Pillar carries out Fast Installation.

Utility model content

The purpose of this utility model is to provide a kind of protection device for power cables, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of protection device for power cables, including case The left end central lumen of body and pin shaft, the cabinet is equipped with pin shaft, and the upper and lower ends of the cabinet are rotatedly connected by pin shaft, institute The right end center for stating cabinet is connected with hollow block in two sides up and down, and the center of the hollow block is equipped with screw, above and below the screw Both ends are equipped with nut, and the screw mother screw thread is connected, and open up at left and right sides of the front end face upper and lower ends of the cabinet There is the first groove, the inside of four first grooves is equipped with the second fixture block, and the front end of the cabinet is equipped with protection pipe, described Second fixture block runs through the part of cabinet and protection pipe convex block, and the convex block clearance fit of the second fixture block and cabinet and protection pipe, institute It states and is connected with second baffle on the left of the second fixture block, thin bar is connected on the left of the second baffle, the thin bar outer wall is equipped with Sleeve, the thin bar and sleeve clearance fit, the right end of the sleeve is fixedly linked by the first spring with second baffle, described The left end of sleeve is connected with first baffle, the first baffle and thin bar clearance fit, and the left side outer wall of the sleeve is equipped with the Three springs, the first baffle are fixedly linked by third spring with cabinet, and the lower end of the first baffle is connected with connecting rod, institute Connecting rod is stated through cabinet, and connecting rod and cabinet clearance fit, the right end of the connecting rod are equipped with third fixture block, the third fixture block is logical Second spring is crossed to be fixedly linked with cabinet.

Preferably, the upper and lower ends inner cavity of the cabinet is equipped with block, and the lower end of the block is fluted piece affixed, institute It states groove block and runs through cabinet, and groove block and cabinet clearance fit, the upper and lower ends of the cabinet are equipped with the first fixture block, institute It states the first fixture block and runs through cabinet, first fixture block and cabinet clearance fit, and the first fixture block fits with block, it is described recessed The right side opening of geosynclinal block is equipped with multiple second grooves, and the interior side of the groove block is connected with pasting board, two pasting boards Inside is equipped with cable.

Preferably, the inside of the cabinet is connected with arc panel.

Preferably, Anti-slip cover is socketed on the left of the thin bar.

Preferably, sponge is connected on the inside of the pasting board.

Compared with prior art, the utility model has the beneficial effects that the protection device for power cables, passes through cabinet, Matching between one groove, the second fixture block, protection pipe, the first second baffle, thin bar, sleeve, connecting rod and the one the second third springs It closes, makes the second fixture block that can be stretched out, shunk and fixed by the second fixture block can be realized by mobile thin bar and first baffle, solve Clamping problem between cabinet and protection pipe makes cable can by the cooperation between cabinet, pin shaft, hollow block, screw and nut It is fixed in box house, solves the fixation problem of cable after cabinet is connected with protection pipe, convenient for peace of the protection pipe in reality Dress, and the end of protection pipe can be protected.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram in Fig. 1 at protection pipe, the first groove and cabinet；

Fig. 3 is the structural schematic diagram in Fig. 1 at the second fixture block, second baffle and thin bar；

Fig. 4 is the structural schematic diagram in Fig. 1 at connecting rod, second spring and third fixture block；

Fig. 5 is the structural schematic diagram in Fig. 1 at block, groove block and pasting board.

In figure: 1, arc panel, 2, screw, 3, hollow block, 4, nut, 5, first baffle, 6, cable, the 7, first fixture block, 8, Block, the 9, first groove, 10, second baffle, 11, thin bar, 12, pin shaft, 13, connecting rod, 14, cabinet, 15, sponge, 16, groove Block, 17, pasting board, the 18, second fixture block, 19, protection pipe, the 20, first spring, 21, sleeve, 22, Anti-slip cover, 23, second spring, 24, third spring, 25, third fixture block, the 26, second groove.

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, it is clear that 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.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of protection device for power cables, including cabinet 14 and pin shaft 12, the left end central lumen of cabinet 14 is equipped with pin shaft 12, and the upper and lower ends of cabinet 14 are rotatedly connected by pin shaft 12, The upper end of cabinet 14 can be rotated around pin shaft 12, convenient for the opening of cabinet 14, the placement of Lai Shixian cable, the right end center of cabinet 14 Upper and lower two sides are connected with the position of 3 fixation hollow block 3 of hollow block, make the fixed fixation that cabinet 14 can be realized of two hollow blocks 3, The center of hollow block 3 is equipped with screw 2, and 2 upper and lower ends of screw are equipped with nut 4, and nut 4 is connected with 2 screw thread of screw, by tightening Nut 4 is fixed by two hollow blocks 3 to realize, offers the first groove 9 at left and right sides of the front end face upper and lower ends of cabinet 14, and four The inside of a first groove 9 is equipped with the second fixture block 18, limits the position of the second fixture block 18, and the front end of cabinet 14 is equipped with protection pipe 19, the convex block of protection pipe 19 is corresponding with the first groove 9, and the second fixture block 18 runs through the part of 19 convex block of cabinet 14 and protection pipe, And second fixture block 18 and cabinet 14 and protection pipe 19 convex block clearance fit, second fixture block 18 is horizontally moveable to realize protection pipe 19 and cabinet 14 fixation and disassembly, the left side of the second fixture block 18 is connected with second baffle 10, and the movement of the second fixture block 18 can band The movement of dynamic second baffle 10, the left side of second baffle 10 are connected with thin bar 11, the mobile drive thin bar 11 of second baffle 10 Mobile, 11 outer wall of thin bar is equipped with sleeve 21, thin bar 11 and 21 clearance fit of sleeve, and thin bar 11 can be covered in 21 internal slide of sleeve The right end of cylinder 21 is fixedly linked by the first spring 20 with second baffle 10, and the coefficient of elasticity K of the first spring 20 is 300N/m, the Two baffles 10 can extrude the first spring 20 or when moving by elastic force, and the left end of sleeve 21 is connected with first baffle 5, sleeve 21 Movement can drive the movement of first baffle 5, first baffle 5 and 11 clearance fit of thin bar, the left side outer wall of sleeve 21 is equipped with the Three springs 24 limit the position of third spring 24, and first baffle 5 is fixedly linked by third spring 24 with cabinet 14, first gear The mobile extrudable third spring 24 of plate 5 or by elastic force, the coefficient of elasticity K of third spring 24 are 500N/m, under first baffle 5 End is connected with connecting rod 13, and the movement of first baffle 5 can drive connecting rod 13 mobile, and connecting rod 13 runs through cabinet 14, and connecting rod 13 and case 14 clearance fit of body, connecting rod 13 can be in 14 internal slides of cabinet, and the right end of connecting rod 13 is equipped with third fixture block 25, second baffle 10 to When moving left, second baffle 10 squeezes third fixture block 25 downwards, and third fixture block 25 passes through second spring 23 and 14 stationary phase of cabinet Even, the coefficient of elasticity K of second spring 23 is 400N/m, and after second baffle 10 is moved through, third fixture block 25 is by 23 bullet of second spring Power pop-up, can block second baffle 10, after the convex block of protection pipe 19 is inserted into the first groove 9, first baffle 5 be pushed to move right It is dynamic, drive connecting rod 13 mobile, connecting rod 13 pushes the skewed slot inside third fixture block 25, moves down third fixture block 25, second gear Plate 10 is no longer blocked by third fixture block 25, and second baffle 10 is rebounded by 20 elastic force of the first spring, and the insertion of the second fixture block 18 is driven to protect In the convex block of pillar 19, the upper and lower ends inner cavity of cabinet 14 is equipped with block 8, and the lower end of the position of limit stop 8, block 8 is solid It is connected to groove block 16, the movement of block 8 can drive the movement of groove block 16, and groove block 16 runs through cabinet 14, and groove block 16 With 14 clearance fit of cabinet, groove block 16 can be equipped with the first fixture block 7 in 14 internal slide of cabinet, the upper and lower ends of cabinet 14, The position of the first fixture block 7 is limited, the first fixture block 7 runs through cabinet 14, the first fixture block 7 and 14 clearance fit of cabinet, the first fixture block 7 The first fixture block 7 can be driven to slide outside cabinet 14 in cabinet 14, and the first fixture block 7 fits with block 8, fixture block 7 is used for The position of limit stop 8, the right side opening of groove block 16 are equipped with multiple second grooves 26, and the second groove 26 and the first fixture block 7 are opposite It answers, the interior side of groove block 16 is connected with pasting board 17, and the inside of two pasting boards 17 is equipped with cable 6, limits the position of cable 6 It sets, the inside of cabinet 14 is connected with arc panel 1, and for the protection to cabinet 14 and cable 6, the left side of thin bar 11 is socketed with anti-skidding Set 22 avoids sliding when pulling thin bar 11, and the inside of pasting board 17 is connected with sponge 15, avoids cable 6 when fastening to cable 6 Damage.

When needing to protect cable, the upper end of promotion cabinet 14 first realizes the opening of cabinet 14 around pin shaft 12, Required cable 6 is installed into inside cabinet 14, pulls the upper end of cabinet 14 to close around pin shaft 12, tightens nut 4 with this to cabinet 14 are fastened, and thin bar 11 is pulled, and thin bar 11 drives the second fixture block 18 mobile by second baffle 10, and second baffle 10 is in process Middle to push down on third fixture block 25, third fixture block 25 is pushed upwards by the elastic force of second spring 23, and third fixture block 25 is for blocking The firmly position of second baffle 25, the protection pipe 19 in the outer cover of cable 6, then the convex block in protection pipe 19 is pushed into insertion cabinet The inside of 14 the first grooves of front end face 9 after installing, pushes to the right first baffle 5, and first baffle 5 drives the movement of connecting rod 13, Connecting rod 13 pushes the skewed slot inside third fixture block 25, and connecting rod 13 can push third fixture block 25 downwards, when 25 position of third fixture block After decline, will be unable to the position for blocking second baffle 10, second baffle 10 is rebounded by 20 elastic force of the first spring, first baffle 5 by 24 elastic force of third spring rebounds.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of protection device for power cables, including cabinet (14) and pin shaft (12), the left end central lumen of the cabinet (14) Equipped with pin shaft (12), the upper and lower ends of the cabinet (14) are rotatedly connected by pin shaft (12), it is characterised in that: the cabinet (14) right end center is connected with hollow block (3) two sides up and down, and the center of the hollow block (3) is equipped with screw (2), the spiral shell Nail (2) upper and lower ends are equipped with nut (4), and the nut (4) is connected with screw (2) screw thread, the front end face of the cabinet (14) It is offered the first groove (9) at left and right sides of upper and lower ends, the inside of four first grooves (9) is equipped with the second fixture block (18), the front end of the cabinet (14) is equipped with protection pipe (19), and second fixture block (18) runs through cabinet (14) and protection pipe (19) part of convex block, and the convex block clearance fit of the second fixture block (18) and cabinet (14) and protection pipe (19), second card It is connected on the left of block (18) second baffle (10), is connected with thin bar (11), the thin bar on the left of the second baffle (10) (11) outer wall is equipped with sleeve (21), the thin bar (11) and sleeve (21) clearance fit, and the right end of the sleeve (21) passes through the One spring (20) is fixedly linked with second baffle (10), and the left end of the sleeve (21) is connected with first baffle (5), and described first The left side outer wall of baffle (5) and thin bar (11) clearance fit, the sleeve (21) is equipped with third spring (24), the first baffle (5) it is fixedly linked by third spring (24) with cabinet (14), the lower end of the first baffle (5) is connected with connecting rod (13), institute Connecting rod (13) are stated through cabinet (14), and connecting rod (13) and cabinet (14) clearance fit, the right end of the connecting rod (13) is equipped with the Three fixture blocks (25), the third fixture block (25) are fixedly linked by second spring (23) with cabinet (14).

2. a kind of protection device for power cables according to claim 1, it is characterised in that: up and down the two of the cabinet (14) Inner cavity is held to be equipped with block (8), the lower end of the block (8) is affixed fluted piece (16), and the groove block (16) runs through case Body (14), and groove block (16) and cabinet (14) clearance fit, the upper and lower ends of the cabinet (14) are equipped with the first fixture block (7), first fixture block (7) runs through cabinet (14), first fixture block (7) and cabinet (14) clearance fit, and the first card Block (7) fits with block (8), and the right side opening of the groove block (16) is equipped with multiple second grooves (26), the groove block (16) interior side is connected with pasting board (17), and the inside of two pasting boards (17) is equipped with cable (6).

3. a kind of protection device for power cables according to claim 1, it is characterised in that: the inside of the cabinet (14) is solid It is connected to arc panel (1).

4. a kind of protection device for power cables according to claim 1, it is characterised in that: the left side of the thin bar (11) covers It is connected to Anti-slip cover (22).

5. a kind of protection device for power cables according to claim 2, it is characterised in that: the inside of the pasting board (17) is solid It is connected to sponge (15).