Cable rack for electric power transmission and distribution construction

Abstract

The utility model relates to the technical field of cable racks, in particular to a cable rack for electric power transmission and distribution construction, which comprises a supporting seat and a cable drum, a driving assembly is arranged in the supporting seat and comprises a gear, and the outer wall of the gear is meshed with two racks which are distributed front and back. Vertical plates are fixedly connected to the left and right opposite faces of the two racks, a pushing device is arranged between the two vertical plates, the pushing device comprises a second motor installed at the left ends of the vertical plates, and the output end of the second motor penetrates through the vertical plates and is fixedly connected with a driving gear; the first motor drives the gear to rotate so as to drive the two racks meshed with the gear to move reversely, the two racks drive the two vertical plates connected with the racks to move when moving reversely, and the width of the cable rack can be adjusted according to cable drums of different sizes by adjusting the distance between the two vertical plates. And the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable frame technical field, concretely is a cable frame for power transmission and distribution construction. BACKGROUND

[0002] According to the requirement of " electric power engineering cable design specification GB50217-2007", when weak current loop control and signal cable and power cable are laid in parallel, the mutual distance between them is preferably far away in the possible range to restrain the electrical interference intensity. When the cable is laid in the electric power engineering cable bridge, the cable frame is used to support the cable reel.

[0003] The width size of the existing cable frame is usually fixed, so it can only support the cable reel of the same size, and it is inconvenient to adjust the width according to the cable reel of different sizes, so the use is limited.

[0004] In addition, the cable reel does not set a pushing device during the unwinding process, which causes the cable frame to shake as a whole when the staff pulls the cable, so it is necessary to put forward a cable frame for power transmission and distribution construction to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a cable frame for power transmission and distribution construction, which can adjust the width of the cable frame according to the cable reel of different sizes, has a wide range of use, and can assist the cable reel unwinding through the pushing device, increase the smoothness of the cable reel unwinding and the stability of the whole cable frame.

[0006] The utility model aims at providing a cable frame for power transmission and distribution construction, which comprises a support seat and a cable reel, the inside of the support seat is provided with a driving assembly, the driving assembly comprises a gear, the outer wall of the gear is engaged with two front and rear distributed racks, and the left and right opposite sides of the two racks are both fixedly connected with vertical plates;

[0007] A pushing device is arranged between the two vertical plates, the pushing device comprises a second motor mounted on the left end of the vertical plate, the output end of the second motor penetrates through the vertical plate and is fixedly connected with a driving gear;

[0008] The opposite sides of the two vertical plates are both fixedly connected with support shafts, the outer wall of the support shaft on the left end is rotatably connected with a driven gear engaged with the driving gear through a bearing, the outer wall of the driven gear is fixedly connected with a fixed rod, and the outer wall of the fixed rod is fixedly connected with a push plate;

[0009] The left and right ends of the cable reel are both provided with cross recesses.

[0010] In order to conveniently limit the left end of the cable reel, as a cable rack for power transmission and distribution construction of the utility model, the outer wall of the supporting shaft at the left end is fixedly connected with a limiting plate.

[0011] In order to drive the gear to rotate, as a cable rack for power transmission and distribution construction of the utility model, the upper end of the supporting base is fixedly connected with a horizontal plate, the upper end of the horizontal plate is installed with a first motor, and the output end of the first motor penetrates through the horizontal plate and is fixedly connected with the gear.

[0012] In order to increase the stability of the rack movement, as a cable rack for power transmission and distribution construction of the utility model, the front and back opposite sides of the two racks are slidably connected with the supporting base through the sliding groove.

[0013] In order to conveniently limit the moving position of the rack, as a cable rack for power transmission and distribution construction of the utility model, the upper end surfaces of the two racks are fixedly connected with limiting blocks.

[0014] In order to further increase the stability of the whole cable rack, as a cable rack for power transmission and distribution construction of the utility model, the opposite sides of the two vertical plates are fixedly connected with fixed plates, and the two fixed plates are detachably connected with the ground through bolts.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a first motor drives the gear to rotate, thereby can drive the two racks that are engaged with each other to move reversely, drives the two vertical plates that are connected with each other to move when the two racks move reversely, adjusts the distance between the two vertical plates, reaches the purpose that the width of the cable rack can be adjusted according to the cable reel of different sizes, and the use range is wide.

[0017] The second motor drives the driving gear to rotate, thereby can drive the driven gear to rotate, further can drive the fixed rod and the push plate to rotate, inserts the push plate into the cross recess when installing the cable reel, and drives the cable reel to rotate through the rotation of the push plate when paying off, reaches the purpose that the cable reel is conveniently assisted by the pushing device to pay off, increases the smoothness of the cable paying off and the stability of the whole cable rack. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the overall structural drawing of the utility model;

[0019] Fig. 2 It is the pushing device structure drawing of the utility model;

[0020] Fig. 3 It is the driving assembly structure drawing of the utility model.

[0021] In the figure: 1, support seat; 2, rack; 3, cross plate; 4, first motor; 5, vertical plate; 6, gear; 7, limiting block; 8, fixed rod; 9, driven gear; 10, driving gear; 11, second motor; 12, fixed plate; 13, push plate; 14, cross recess; 15, cable reel; 16, support shaft; 17, limiting plate. DETAILED DESCRIPTION

[0022] Please refer to Figs. 1 to 3 A cable rack for power transmission and distribution construction, including support seat 1 and cable reel 15, the inside of support seat 1 is provided with drive assembly, drive assembly includes gear 6, the outer wall of gear 6 is engaged with two front and back distribution rack 2, the left side of two rack 2 is opposite and is fixedly connected with vertical plate 5;

[0023] Two vertical plate 5 between the pusher is arranged, and the pusher includes the second motor 11 installed on the left end of vertical plate 5, and the output end of second motor 11 penetrates vertical plate 5 and is fixedly connected with driving gear 10;

[0024] The opposite side of two vertical plate 5 is fixedly connected with support shaft 16, and the outer wall of the left end support shaft 16 is rotatably connected with driven gear 9 engaged with driving gear 10 through bearing, the outer wall of driven gear 9 is fixedly connected with fixed rod 8, and the outer wall of fixed rod 8 is fixedly connected with push plate 13;

[0025] The left and right ends of cable reel 15 are provided with cross recess 14.

[0026] In the embodiment: when using, the first motor 4 drives the gear 6 to rotate, so that the two rack 2 engaged with the gear 6 can be driven to move reversely, the two rack 2 reversely moves to drive the two vertical plate 5 connected with the rack 2 to move, and the distance between the two vertical plate 5 can be adjusted to adapt to the cable reel 15 of different sizes;

[0027] The second motor 11 drives the driving gear 10 to rotate, so that the driven gear 9 can be driven to rotate, and then the fixed rod 8 and the push plate 13 can be driven to rotate, the push plate 13 is inserted into the cross recess 14 when installing the cable reel 15, and the cable reel 15 can be driven to rotate by rotating the push plate 13 when paying off, so as to increase the smoothness when paying off and the stability of the cable rack as a whole.

[0028] As a technical optimization scheme of the utility model, the outer wall of the left end support shaft 16 is fixedly connected with a limiting plate 17.

[0029] In the embodiment: the limiting plate 17 is used for limiting the left end of the cable reel 15.

[0030] As a technical optimization scheme of the utility model, the support base 1 upper end is fixedly connected with the horizontal plate 3, the horizontal plate 3 upper end is installed with the first motor 4, and the output end of the first motor 4 penetrates the horizontal plate 3 and is fixedly connected with the gear 6.

[0031] In the embodiment, the first motor 4 can drive the gear 6 to rotate.

[0032] As a technical optimization scheme of the utility model, the opposite sides of the two racks 2 are slidably connected with the support base 1 through the sliding grooves.

[0033] In the embodiment, the opposite sides of the two racks 2 are slidably connected with the support base 1 through the sliding grooves, so that the two racks 2 can be conveniently supported and the stability of the two racks 2 during movement can be increased.

[0034] As a technical optimization scheme of the utility model, the upper end surfaces of the two racks 2 are fixedly connected with the limiting blocks 7.

[0035] In the embodiment, the two racks 2 can be conveniently limited by the limiting blocks 7.

[0036] As a technical optimization scheme of the utility model, the opposite sides of the two vertical plates 5 are fixedly connected with the fixed plates 12, and the two fixed plates 12 are detachably connected with the ground through bolts.

[0037] In the embodiment, the two fixed plates 12 are detachably connected with the ground through bolts, so that the cable rack as a whole can be conveniently fixed with the ground, and the stability of the cable rack as a whole can be further increased.

[0038] Working principle: when in use, the first motor 4 drives the gear 6 to rotate, so that the two racks 2 engaged with the gear 6 can move in opposite directions, the two racks 2 drive the two vertical plates 5 connected therewith to move when moving in opposite directions, the distance between the two vertical plates 5 can be adjusted to adapt to cable reels 15 of different sizes, when installing the cable reels 15, the cable reels 15 are sleeved on the outer walls of the two support shafts 16, and the push plate 13 is inserted into the cross recess 14.

[0039] The second motor 11 drives the driving gear 10 to rotate, so that the driven gear 9 can be driven to rotate, and then the fixed rod 8 and the push plate 13 can be driven to rotate, when paying out the cable, the push plate 13 is driven to rotate to drive the cable reel 15 to rotate, so as to increase the smoothness during paying out and the stability of the cable rack as a whole.

[0040] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cable rack for power transmission and distribution construction comprising a support base (1) and a cable reel (15), characterized in that: The inside of the support seat (1) is provided with a driving assembly, the driving assembly comprises a gear (6), the outer wall of the gear (6) is engaged with two front and back distributed racks (2), the left and right opposite sides of the two racks (2) are all fixedly connected with vertical plates (5); The pushing device is arranged between the two vertical plates (5), the pushing device comprises a second motor (11) installed on the left end of the vertical plate (5), the output end of the second motor (11) penetrates through the vertical plate (5) and is fixedly connected with a driving gear (10); The opposite sides of the two vertical plates (5) are all fixedly connected with support shafts (16), the outer wall of the support shaft (16) at the left end is rotatably connected with a driven gear (9) engaged with the driving gear (10) through a bearing, the outer wall of the driven gear (9) is fixedly connected with a fixed rod (8), and the outer wall of the fixed rod (8) is fixedly connected with a push plate (13); The left and right ends of the cable reel (15) are all provided with cross recesses (14).

2. The cable rack for electric power transmission and distribution construction according to claim 1, characterized in that: The outer wall of the support shaft (16) at the left end is fixedly connected with a limiting plate (17).

3. The cable rack for power transmission and distribution construction according to claim 1, characterized in that: The upper end of the support seat (1) is fixedly connected with a horizontal plate (3), the upper end of the horizontal plate (3) is installed with a first motor (4), and the output end of the first motor (4) penetrates through the horizontal plate (3) and is fixedly connected with the gear (6).

4. The cable rack for electric power transmission and distribution construction according to claim 1, characterized in that: The opposite sides of the two racks (2) are all slidably connected with the support seat (1) through sliding grooves.

5. The cable rack for electric power transmission and distribution construction according to claim 1, characterized in that: The upper end surfaces of the two racks (2) are all fixedly connected with limiting blocks (7).

6. The cable rack for electric power transmission and distribution construction according to claim 1, characterized in that: The opposite sides of the two vertical plates (5) are all fixedly connected with fixed plates (12), and the two fixed plates (12) are all detachably connected with the ground through bolts. The opposite sides of the two vertical plates (5) are all fixedly connected with fixed plates (12), and the two fixed plates (12) are all detachably connected with the ground through bolts.

Images