Rapidly-assembled cable drum rack device

Abstract

The invention discloses a quick assembly type cable drum rack device which comprises symmetrically arranged mounting seats, supporting columns are arranged on the mounting seats, baffles are fixed to the top ends of the supporting columns, and supporting arms are arranged between the baffles and the mounting seats; the supporting columns are sleeved with a first base plate, a second base plate and a third base plate, and the first base plate, the second base plate and the third base plate are arranged on the two supporting columns on the same installation base in a sleeving mode at the same time. A supporting shaft is arranged between the mounting seats and is connected with the base plate I; the bottoms of the lifting mechanisms are fixed to the second base plates, and the tops of the lifting mechanisms can make contact with the bottoms of the first base plates after being lifted. According to the invention, the construction efficiency is improved, the operation is simple, the flexibility is high, and the steps of cable traction and burying are completed in a labor-saving manner; the cable laying device has multiple different functions such as stable gravity center, accurate jacking, small rotation abrasion and assembly type components, more requirements for laying, traction, assembly and disassembly of cables of different tonnages are met, and the cable erection construction efficiency and the enthusiasm of operators are improved.

Description

Technical Field

[0001] The invention relates to the technical field of engineering construction, in particular to a quick-assembly type cable drum rack device. Background Art

[0002] Construction engineering refers to the sub-projects of the construction scope. Construction engineering: foundation, main structure, secondary structure, decoration, water supply pipeline, fire protection pipeline, HVAC pipeline, communication pipeline, greening, total area, traffic safety, sponge, lighting and other projects.

[0003] In the field of construction engineering, the laying and erection of cables at construction sites is often a difficult and inefficient process, and most of the time is spent adjusting the erection bracket or repairing the rotating shaft of the cable drum. The laying and erection of large-tonnage cable drums will increase the construction difficulty, and often require large-scale equipment to assist in installation or long-term lifting and traction. Traditional cable laying and traction usually use simple steel pipe brackets, and traction requires manual cooperation. Most of the cable drums cannot be turned due to the weight of the tonnage, which can easily affect the fatigue of the operator. Summary of the invention

[0004] The purpose of the present invention is to overcome the problems raised in the above-mentioned background technology and to provide a quick-assembly type cable reel rack device, which provides a variety of different functions such as stable center of gravity, precise lifting, small rotational wear, and assembled components, and can better meet the burial, traction, and installation of cables of different tonnages, thereby improving the construction efficiency of the cable rack and the enthusiasm of the operators.

[0005] The purpose of the present invention is mainly achieved through the following technical solutions:

[0006] A quick-assembly cable reel rack device comprises a symmetrically arranged mounting seat, each of which is provided with two mutually parallel support columns, and the support columns are vertically fixed to the corresponding mounting seat, a baffle is fixed to the top of the support column, a support arm is provided between the baffle and the mounting seat, and the support arm can rotate around the connection with the baffle and the mounting seat respectively; the support column is sequentially covered with pad one, pad two and pad three from top to bottom, and pad one, pad two and pad three are simultaneously covered on two support columns on the same mounting seat, and pad one, pad two and pad three can all move along the axis of the support column; a support shaft is provided between the mounting seats, and the two ends of the support shaft are respectively connected to pad one and can rotate around its own axis; a lifting mechanism is provided on pad two, and the bottom of the lifting mechanism is fixed to pad two, and the top can contact the bottom of pad one after lifting. At present, in the field of construction engineering, the laying and erection of cables at the construction site is often a difficult and inefficient process, and most of the time is spent on adjusting the erection bracket or repairing the rotating shaft of the cable drum. If the laying and erection of large-tonnage cable drums are more difficult to construct, large-scale equipment is often required to assist in installation or long-term lifting and traction. Traditional cable laying and traction usually use simple steel pipe brackets, and traction requires manual cooperation. Most of them cannot be turned due to the weight of the cable drum tonnage, which easily affects the fatigue of the operator. In order to solve the above problems, this scheme designs a quick-assembly cable drum rack device, including symmetrically arranged mounting seats, and the space between the mounting seats is used for the installation of the cable drum rack. Two mutually parallel support columns are arranged on the mounting seats, and the support columns are vertically fixed on the corresponding mounting seats. A baffle is fixed on the top of the support column, and a support arm is arranged between the baffle and the mounting seat, and the support arm can rotate around the connection with the baffle and the mounting seat respectively, forming an overall connection and support, so that its center of gravity is stable. A support shaft is arranged between the mounting seats, and the two ends of the support shaft are respectively connected to the pad 1 and can rotate around its own axis. The cable drum rack is sleeved on the support shaft and can rotate with the support shaft, so that the cable can be retracted and released. Pad 1, pad 2 and pad 3 are sleeved on the support column from top to bottom in sequence, and pad 1, pad 2 and pad 3 are simultaneously sleeved on two support columns on the same mounting seat, and pad 1, pad 2 and pad 3 can all move along the axis of the support column. Pad 2 is provided with a lifting mechanism, and the bottom of the lifting mechanism is fixed to pad 2, and the top can contact the bottom of pad 1 after lifting. The height change is achieved through the lifting mechanism, so that the cable drum rack is lifted to a suitable height for easy use. The pad is used as a support and installation component. The device provides a variety of different functions such as stable center of gravity, precise lifting, small rotation wear, and assembled components, which can better meet the burial, traction, installation and removal of cables of different tonnages, and improve the construction efficiency of the cable rack and the enthusiasm of operators.

[0007] Furthermore, the mounting base includes two mounting blocks parallel to each other, a connecting beam and a connecting plate arranged in parallel are arranged between the mounting blocks, and both ends of the connecting beam and the connecting plate are respectively fixed vertically to the mounting blocks, and the supporting columns are all fixed vertically to the corresponding connecting beams. The two mounting blocks are connected together by the connecting beam and the connecting plate to form an integral structure, so that the chassis of the device is larger and the center of gravity is more stable.

[0008] Furthermore, an elastic mechanism is provided between the connecting beam and the pad 3, and the bottom of the elastic mechanism is vertically fixed to the top of the connecting beam. The elastic mechanism is preferably a high-strength spring, which is a component that provides a buffer when a sudden fall from above is prevented to prevent safety accidents.

[0009] Furthermore, the side wall of the pad plate 1 is provided with two mounting posts, the side wall of the baffle plate is provided with mounting pins, and the mounting pins are provided between the mounting posts, and the mounting posts are provided with safety ropes, which are fixed to one of the mounting posts and then cross the outer wall of the top of the mounting pins and are fixed to the other mounting post. This structure provides another layer of protection, and the pad plate 1 and the baffle plate are connected by the safety rope, which can provide pulling force when the pad plate 1 suddenly falls, preventing or slowing its fall.

[0010] Furthermore, the support arm includes support arm 1, support arm 2 and support arm 3, and support arm 1 is connected to the baffle and can rotate around the connection, support arm 3 is connected to the mounting block and can rotate around the connection, and support arm 2 is located between support arm 1 and support arm 3 and is simultaneously connected to support arm 1 and support arm 3 and can rotate around the connection. By designing this structure, the support arm can achieve lateral support, making the device more stable. When the installation position is determined, the support arm 1 and the support arm 2, the support arm 2 and the support arm 3, and the support arm 3 and the mounting block are tightened and fixed to achieve lateral support.

[0011] Furthermore, the support column is provided with a plurality of positioning holes, one of which is provided with a latch, and the latch is located between pad 1 and pad 2. Relatively speaking, the position of pad 2 is fixed, and the bottom of pad 3 is in contact with the top of the spring, so that there is a sufficiently large support surface to prevent the upper component from falling. Pad 2 is fixed by inserting the latch into the positioning hole after determining the installation position, so that the bottom of pad 2 contacts the latch, and the position of pad 2 is fixed. According to different installation height requirements, the latch is pulled out, pad 2 is moved to the corresponding position, and the latch is reinserted, so that the bottom of pad 2 contacts the latch.

[0012] Furthermore, the bottom of the mounting block is concave to form a mounting groove, in which a plurality of rollers are arranged, and the bottom of the rollers are all located below the mounting block, and the rollers are all provided with connecting shafts, and the connecting shafts pass through the rollers and are inserted into the wall of the mounting grooves at both ends for fixing, and the rollers can rotate around their own axes. The mounting grooves are used to install the rollers, and the rollers facilitate the movement of the device and save more effort.

[0013] In summary, the present invention has the following beneficial effects compared with the prior art:

[0014] (1) The present invention improves construction efficiency, is simple to operate, has high flexibility, and can complete the cable pulling and burying steps in a labor-saving manner.

[0015] (2) The present invention provides a variety of different functions such as stable center of gravity, precise lifting, low rotation wear, and assembled components, which can better meet the needs of burying, pulling, and installing cables of different tonnages, thereby improving the efficiency of cable installation and the enthusiasm of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings:

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a side view of the present invention.

[0019] The names corresponding to the reference numerals in the accompanying drawings are:

[0020] 1-baffle, 2-support arm one, 3-support arm two, 4-support arm three, 5-mounting block, 6-pad three, 7-elastic mechanism, 8-connecting beam, 9-connecting plate, 10-roller, 11-pad two, 12-lifting mechanism, 13-pad one, 14-safety rope, 15-support column, 16-bearing seat, 17-cable drum rack. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0024] like Figure 1 and Figure 2 As shown, a fast-assembly cable reel rack device of this embodiment relates to a device for burying or erecting power grids inside and outside the project, and can effectively control the 2-5 ton cable reel to be erected off the ground and the cable reel to rotate smoothly in the field of construction technology. It is effectively applicable to multiple steps such as burying, pulling, and winding underground pipelines in the construction field, and quickly and efficiently completes the burying of cables.

[0025] Symmetrically arranged mounting seats are used, and there is space between the mounting seats for installing the cable reel rack 17. Each mounting seat includes two mounting blocks 5 parallel to each other. A parallel connecting beam 8 and a connecting plate 9 are arranged between the mounting blocks 5, and the two ends of the connecting beam 8 and the connecting plate 9 are respectively fixed vertically to the mounting blocks 5. The two mounting blocks 5 are connected together by the connecting beam 8 and the connecting plate 9 to form an integral structure, so that the chassis of the device is larger and the center of gravity is more stable. Two mutually parallel support columns 15 are arranged on each connecting beam 8, and the support columns 15 are vertically fixed on the corresponding connecting beam 8, a baffle 1 is fixed on the top of the support column 15, and a pad 13, a pad 2 11 and a pad 3 6 are sequentially sleeved on the support column 15 from top to bottom, and the pad 13, the pad 2 11 and the pad 3 6 are simultaneously sleeved on the two support columns 15 on the same mounting seat, and the pad 13, the pad 2 11 and the pad 3 6 can all move along the axis of the support column 15, and the pad has a shape of a flat middle part and a tangent ring at both ends. The double support columns 15 are used as a track to achieve vertical lifting or lowering.

[0026] A lifting mechanism 12 is provided on the pad 11, and the bottom of the lifting mechanism 12 is fixed to the pad 11, and the top can contact the bottom of the pad 13 after lifting. The lifting mechanism realizes the height change, so that the cable drum rack is lifted to a suitable height for the convenience of use. The pad is used as a support and installation component. The lifting mechanism adopts a hydraulic jack, which can quickly and stably lift the pad 13 and move it along the support column 15. The hydraulic jack is a 5-ton double-section, and the stroke of each section is 100mm. The hydraulic jack uses CNC to control the stroke. If the jack stroke cannot meet the cable drum erection height, the locking of the latch positioning hole is used to raise the pad 11 operating platform.

[0027] A support shaft is arranged between the mounting seats, and the two ends of the support shaft are respectively connected to the pad 13 and can rotate around its own axis. The cable drum rack 17 is sleeved on the support shaft and can rotate with the support shaft, so that the cable can be retracted and released. In order to make the rotation more convenient, a bearing seat 16 is installed on the pad 13, and the two ends of the support shaft are respectively sleeved with bearings, and the bearings are installed on the bearing seat 16, so that the rotation of the support shaft is smoother. The device provides a variety of different functions such as stable center of gravity, precise lifting, small rotation wear, and assembled components, which can better meet the burial, traction, installation and removal of cables of different tonnages, and improve the efficiency of cable rack construction and the enthusiasm of operators.

[0028] An elastic mechanism 7 is provided between the connecting beam 8 and the pad three 6, and the bottom of the elastic mechanism 7 is vertically fixed to the top of the connecting beam 8. The elastic mechanism 7 is preferably a high-strength spring, which is a component that provides a buffer when a sudden fall from above is prevented to prevent safety accidents. The top of the high-strength spring is in contact with the bottom of the pad three 6. The two ends of the high-strength spring can also be effectively welded, and a buffer device is added considering that the device is in an ultra-limit state and fatigue work is the most unfavorable.

[0029] The side wall of the pad 13 is provided with two mounting posts, and the side wall of the baffle 1 is provided with mounting pins, and the mounting pins are arranged between the mounting posts. The mounting posts are provided with safety ropes 14, which are fixed to one of the mounting posts and then cross the outer wall of the top of the mounting pins and are fixed to the other mounting post. The safety rope 14 provides another layer of protection, and the pad 13 and the baffle 1 are connected by the safety rope 14, which can provide tension when the pad 13 suddenly falls, preventing or slowing its fall.

[0030] A support arm is provided between the baffle 1 and the mounting seat, and the support arm can rotate around the connection with the baffle 1 and the mounting seat respectively. The support arm includes support arm 1 2, support arm 2 3 and support arm 3 4, and support arm 1 2 is connected to the baffle 1 and can rotate around the connection, support arm 3 4 is connected to the mounting block 5 and can rotate around the connection, support arm 2 3 is located between support arm 1 2 and support arm 3 4 and is simultaneously connected to support arm 1 2 and support arm 3 4 and can rotate around the connection. By designing this structure, the support arm can achieve lateral support, making the device more stable. When the installation position is determined, the support arm 1 2 and support arm 2 3, the support arm 2 3 and support arm 3 4, and the support arm 3 4 and the mounting block 5 are tightened and fixed to achieve lateral support.

[0031] The support column 15 is provided with a plurality of positioning holes, one of which is provided with a latch, and the latch is located between the pad 13 and the pad 2 11. Relatively speaking, the position of the pad 2 11 is fixed, and the bottom of the pad 3 6 is in contact with the top of the spring, so that there is a sufficiently large support surface to prevent the upper component from falling. The pad 2 11 is fixed by inserting the latch into the positioning hole after determining the installation position, and the bottom of the pad 2 11 is in contact with the latch, so that the position of the pad 2 11 is fixed. According to different installation height requirements, the latch is pulled out, the pad 2 11 is moved to the corresponding position, and the latch is reinserted, and the bottom of the pad 2 11 is in contact with the latch.

[0032] The bottom of the mounting block 5 is concave to form a mounting groove, in which a plurality of rollers 10 are arranged, and the bottoms of the rollers 10 are all located below the mounting block 5. The rollers 10 are all provided with connecting shafts, which pass through the rollers 10 and are inserted into the wall of the mounting groove for fixing at both ends, and the rollers 10 can rotate around their own axes. The mounting groove is used to install the rollers 5, which facilitate the movement of the device and save more effort.

[0033] The invention improves the construction efficiency, is simple to operate, highly flexible, and can complete the cable pulling and burying steps in a labor-saving manner. The devices are all assembled structures, which are convenient for components that are too heavy to be installed and removed, thus solving the installation and removal difficulty coefficient of the device.

[0034] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-assembly cable reel rack device, characterized in that: The invention comprises a symmetrically arranged mounting seat, each of which is provided with two mutually parallel support columns (15), and the support columns (15) are vertically fixed on the corresponding mounting seat, a baffle (1) is fixed on the top of the support column (15), a support arm is provided between the baffle (1) and the mounting seat, and the support arm can rotate around the connection between the baffle (1) and the mounting seat respectively; the support column (15) is sequentially covered with a pad plate 1 (13), a pad plate 2 (11) and a pad plate 3 (6) from top to bottom, and the pad plate 1 (13), the pad plate 2 (11) and the pad plate 3 (6) are respectively provided on the support column (15). The plates three (6) are simultaneously mounted on two support columns (15) on the same mounting seat, and the pad one (13), pad two (11) and pad three (6) can all move along the axis of the support column (15); a support shaft is arranged between the mounting seats, and the two ends of the support shaft are respectively connected to the pad one (13) and can rotate around its own axis; a lifting mechanism (12) is arranged on the pad two (11), and the bottom of the lifting mechanism (12) is fixed to the pad two (11), and the top can contact the bottom of the pad one (13) after lifting.

2. A quick-assembly cable reel rack device according to claim 1, characterized in that: The mounting seat comprises two mounting blocks (5) which are parallel to each other, and a connecting beam (8) and a connecting plate (9) which are arranged in parallel are arranged between the mounting blocks (5). The two ends of the connecting beam (8) and the connecting plate (9) are respectively fixed vertically to the mounting blocks (5), and the supporting columns (15) are all fixed vertically to the corresponding connecting beams (8).

3. A quick-assembly cable reel rack device according to claim 2, characterized in that: An elastic mechanism (7) is provided between the connecting beam (8) and the backing plate three (6), and the bottom of the elastic mechanism (7) and the top of the connecting beam (8) are vertically fixed.

4. The quick-assembly cable reel rack device according to claim 1, characterized in that: The side wall of the pad (13) is provided with two mounting columns, the side wall of the baffle (1) is provided with mounting pins, and the mounting pins are arranged between the mounting columns. A safety rope (14) is arranged on the mounting column. The safety rope (14) is fixed to one of the mounting columns, crosses the outer wall of the top of the mounting pin, and is fixed to the other mounting column.

5. The quick-assembly cable reel rack device according to claim 2, characterized in that: The support arm comprises a support arm 1 (2), a support arm 2 (3) and a support arm 3 (4), wherein the support arm 1 (2) is connected to the baffle (1) and can rotate around the connection, the support arm 3 (4) is connected to the mounting block (5) and can rotate around the connection, and the support arm 2 (3) is located between the support arm 1 (2) and the support arm 3 (4) and is simultaneously connected to the support arm 1 (2) and the support arm 3 (4) and can rotate around the connection.

6. The quick-assembly cable reel rack device according to claim 1, characterized in that: The support column (15) is provided with a plurality of positioning holes, one of which is provided with a latch, and the latch is located between the first pad (13) and the second pad (11).

7. The quick-assembly cable reel rack device according to claim 2, characterized in that: The bottom of the mounting block (5) is concave to form a mounting groove, in which a plurality of rollers (10) are arranged, and the bottoms of the rollers (10) are all located below the mounting block (5). The rollers (10) are all provided with connecting shafts, which pass through the rollers (10) and are then inserted into the wall of the mounting groove at both ends for fixation, and the rollers (10) can rotate around their own axes.

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