Telescopic cable reel pay-off rack

Abstract

The utility model relates to a cable reel pay-off rack, in particular to a telescopic cable reel pay-off rack which comprises a first supporting column, the first supporting column is vertically arranged, two oppositely-arranged connecting plates are arranged at the bottom of the first supporting column, and a first mounting cavity is formed in the bottom of the first supporting column; the first mounting cavity penetrates through the first supporting column; the bottom of the first lifting column is arranged in the first mounting cavity in a manner of moving up and down; the bottom beam is transversely arranged on the ground, a mounting groove is formed in the middle section of the bottom beam, and the two connecting plates are fixedly connected with the bottom beam and located on the two sides of the mounting groove; and the driving part is arranged in the mounting groove, a telescopic rod is arranged at the top of the driving part, and the telescopic rod is fixedly connected with the bottom of the first lifting column arranged in the first mounting cavity. According to the utility model, the advantages of small occupied space, convenience in transportation and packaging and high practicability can be realized by effectively utilizing the self structural configuration.

Description

Technical Field

[0001] This application relates to a cable reel pay-off stand, and more particularly to a telescopic cable reel pay-off stand. Background Art

[0002] A cable reel pay-off stand is a construction device used for cable laying and pay-off operations. Cable reel pay-off stands are used in pairs. When in use, a cable reel shaft is passed through the central hole of the cable reel, and both ends of the cable reel are placed on the pay-off stand. A jacking device is used to lift the cable reel shaft to suspend the cable reel, and then the cable reel can be rotated to perform cable laying and pay-off operations.

[0003] Currently, the structure of commercially available cable reel pay-off stands is usually integrally formed by welding, which is relatively large in size. Especially with the large-scale of cable reel specifications, sometimes the diameter of the cable reel can reach 4.5m and the weight is more than 40 tons, making the external dimensions of the cable reel pay-off stand even more huge, bringing considerable inconvenience to transportation and storage.

[0004] Therefore, there is a need to provide a telescopic cable reel pay-off stand with a small occupied space, convenient transportation and packaging, and high practicability. Summary of the Invention

[0005] The main purpose of this application is to provide a telescopic cable reel pay-off stand, wherein the telescopic cable reel pay-off stand can effectively utilize its own structural configuration to achieve the advantage of a small occupied space, that is, its main purpose is to minimize the external dimensions of the cable pay-off stand in the warehousing and transportation state to reduce transportation and storage costs.

[0006] Another purpose of this application is to provide a telescopic cable reel pay-off stand, wherein the telescopic cable reel pay-off stand includes a first support column, a first lifting column, a bottom beam and a driving component. The first support column is vertically arranged, and the bottom of the first support column has two oppositely arranged connecting plates. The bottom of the first support column has a first installation cavity, and the first installation cavity penetrates through the first support column. The bottom of the first lifting column is movably arranged up and down in the first installation cavity. The bottom beam is arranged on the ground and horizontally arranged, and the middle section of the bottom beam has an installation groove. The two connecting plates are fixedly connected to the bottom beam and are located on both sides of the installation groove. The driving component is arranged in the installation groove, and the top of the driving component has a telescopic rod, and the telescopic rod is fixedly connected to the bottom of the first lifting column placed in the first installation cavity. By adjusting the position of the first lifting column, the first lifting column can be hidden in the first support column, thereby reducing the size and transportation costs.

[0007] Another object of the present application is to provide a telescopic cable reel pay-off stand, wherein the telescopic cable reel pay-off stand has a simple structure and convenient operation, does not involve complex manufacturing processes and expensive materials, has high economy, and is easy to promote and use.

[0008] To achieve at least one of the above-mentioned invention objects, the present application provides a telescopic cable reel pay-off stand, wherein the telescopic cable reel pay-off stand includes:

[0009] A first support column, the first support column is vertically arranged, and the bottom of the first support column has two oppositely arranged connecting plates, the bottom of the first support column has a first installation cavity, and the first installation cavity penetrates through the first support column;

[0010] A first lifting column, the bottom of the first lifting column is movably arranged up and down in the first installation cavity;

[0011] A bottom beam, the bottom beam is arranged on the ground and horizontally, and the middle section of the bottom beam has an installation groove, and the two connecting plates are fixedly connected to the bottom beam and are located on both sides of the installation groove; and

[0012] A driving component, the driving component is arranged in the installation groove, and the top of the driving component has a telescopic rod, and the telescopic rod is fixedly connected to the bottom of the first lifting column placed in the first installation cavity.

[0013] In one or more embodiments of the present application, the telescopic cable reel pay-off stand further includes two second supports, the two second support columns are located on both sides of the first support column and are inclined, and the tops of the two second support columns are fixedly connected to both sides of the top of the first support column, and the bottoms of the two second support columns are respectively fixedly connected to both ends of the bottom beam.

[0014] In one or more embodiments of the present application, the two second support columns and the bottom beam form a triangle.

[0015] In one or more embodiments of the present application, the top of the first lifting column has a second installation cavity, and the telescopic cable reel pay-off stand further includes a second lifting column, the bottom of the second lifting column is liftably arranged in the second installation cavity, and the other end is placed outside.

[0016] In one or more embodiments of the present application, an axle support is further arranged at the top of the second lifting column, and the axle support is used to place the end of an external cable reel shaft.

[0017] In one or more embodiments of the present application, the telescopic cable reel pay-off stand further includes a triangular bottom beam, and the triangular bottom beam is arranged on one side of the first support column.

[0018] In one or more embodiments of the present application, the telescopic cable reel unwinding rack further includes an auxiliary beam, which is movably arranged at one end of the bottom beam and the other end is placed outside. Description of the Drawings

[0019] These and / or other aspects and advantages of the present application will become clearer and easier to understand from the following detailed description of the embodiments of the present application in conjunction with the drawings, in which:

[0020] Figure 1 The structural schematic diagram of a telescopic cable reel unwinding rack is illustrated.

[0021] Figure 2 The side schematic diagram of a telescopic cable reel unwinding rack is illustrated.

[0022] Figure 3 The schematic diagram of the extended state of a telescopic cable reel unwinding rack is illustrated.

[0023] Figure 4 The schematic diagram of the extended state of the auxiliary beam is illustrated. Detailed Embodiments

[0024] The terms and words used in the following description and claims are not limited to the literal meanings, but are used only by the inventor to enable a clear and consistent understanding of the present application. Therefore, it will be apparent to those skilled in the art that the following description of the various embodiments of the present application is provided only for the purpose of illustration and not for the purpose of limiting the present application as defined by the appended claims and their equivalents.

[0025] It can be understood that the term "a" should be construed as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of the element can be multiple. The term "a" cannot be construed as a limitation on the number.

[0026] Although ordinal numbers such as "first", "second", etc. will be used to describe various components, those components are not limited herein. The term is only used to distinguish one component from another. For example, the first component can be referred to as the second component, and similarly, the second component can also be referred to as the first component without departing from the teachings of the inventive concept. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0027] The terms used herein are for the purpose of describing various embodiments only and are not intended to be limiting. As used herein, the singular forms are also intended to include the plural forms unless the context clearly dictates otherwise. Additionally, it will be understood that the terms "comprises" and / or "having", when used in this specification, specify the presence of the stated features, numbers, steps, operations, components, elements, or combinations thereof, without precluding the presence or addition of one or more other features, numbers, steps, operations, components, elements, or combinations thereof.

[0028] Schematic retractable cable reel pay-off stand

[0029] Reference Figures 1 to 4 , according to a preferred embodiment of the present utility model, the retractable cable reel pay-off stand, it should be noted that the structure of the retractable cable reel pay-off stand is as Figure 1 shown, wherein the structure of the retractable cable reel pay-off stand is as Figure 1 shown, which includes a first support column 1, the first support column 1 is vertically arranged, and the bottom of the first support column 1 has two oppositely arranged connecting plates. The connection manner between the two connecting plates and the first support column 1 can be implemented as a welded connection. Additionally, the bottom of the first support column 1 has a first installation cavity, and the first installation cavity penetrates through the first support column 1.

[0030] Specifically, the retractable cable reel pay-off stand further includes a bottom beam 5 and two second support columns 4. The bottom beam 5 is arranged on the ground and horizontally arranged. Additionally, the middle section of the bottom beam 5 has an installation groove. At the same time, the two second support columns 4 are located on both sides of the first support column 1 and are inclined. The tops of the two second support columns 4 are fixedly connected to both sides of the top of the first support column 1, and the bottoms of the two second support columns 4 are respectively fixedly connected to both ends of the bottom beam 5. Additionally, the ends of the two connecting plates facing away from the first support column 1 are fixedly connected to the bottom beam 5 and are located on both sides of the installation groove. Specifically, the connection manners between the above-mentioned second support column 4 and the first support column 1, the second support column 4 and the bottom beam 5, and the connecting plate and the bottom beam 5 can all be implemented as welded connections, and the two second support columns 4 and the bottom beam 5 form a triangle.

[0031] It should be noted that the above-mentioned bottom beam 5, second support column 4, and first support column 1 are all square tubes.

[0032] Specifically, the telescopic cable reel unwinding rack further includes a first lifting column 8. The bottom of the first lifting column 8 is movably arranged up and down in the first installation cavity, and the top of the first lifting column 8 is placed outside. In addition, the telescopic cable reel unwinding rack further includes a driving component 3. The driving component 3 is arranged in the installation groove. In addition, the driving component 3 has a telescopic rod, and the telescopic rod is fixedly connected to the end of the first lifting column 8 placed in the first installation cavity. That is, the above driving component 3 is arranged to drive the telescopic rod to extend and retract a predetermined length, so that the lifting rod lifts a predetermined height. In addition, the telescopic rod and the driving component 3 can be implemented as a jacking oil cylinder.

[0033] In addition, it should be noted that the top of the first lifting column 8 has a second installation cavity, and the telescopic cable reel unwinding rack further includes a second lifting column 10. The bottom of the second lifting column 10 is arranged to be lifted in the second installation cavity, and the other end is placed outside. Those skilled in the art should understand that the connection method between the first lifting column 8 and the second lifting column 10 can be implemented as a pin connection. That is, the outer wall of the first lifting column has at least two first positioning holes, and at the same time, the outer wall of the second lifting column 10 has at least two second positioning holes. That is, the user can make one of the second positioning holes of the second lifting column 10 correspond to one of the first positioning holes of the first lifting column 8 by moving the second lifting column 10 up and down, and then insert the pin 9 to limit the position of the second lifting column 10.

[0034] It is worth mentioning that as Figure 1 shown, a shaft support 11 is further arranged at the top of the second lifting column 10, and the shaft support 11 is used to place the end of the external cable reel shaft 14.

[0035] In addition, it should be noted that the telescopic cable reel unwinding rack further includes a triangular bottom beam 12. The triangular bottom beam 12 is arranged on one side of the first support column 1. Specifically, the above triangular bottom beam 12 is connected to the first support column 1 by a pin, and the position of the triangular bottom beam 12 is limited by at least two external pins.

[0036] In addition, it should be noted that the telescopic cable reel pay-off rack further includes an auxiliary beam 7. The auxiliary beam 7 is movably arranged at one end of the bottom beam 5, and the other end is placed outside. The connection mode between the auxiliary beam 7 and the bottom beam 5 can be implemented as a pin connection. That is, the user can pull out the auxiliary beam 7 to a predetermined position before use, and then insert an external pin 6 to limit the position of the auxiliary beam 7. The purpose is to increase the chassis of the present invention to improve the stability of the cable reel pay-off rack. In addition, those skilled in the art should understand that the present invention is used in pairs. In addition, it should be noted that the second support column 4 can also be limited by an external pin. That is, start the driving component 3 to make the telescopic rod push the second support column 4 to a predetermined height, and then the user inserts the external pin 2 to limit the position of the second support column 4.

[0037] In summary, the telescopic cable reel pay-off rack according to the embodiment of the present application is clarified, which provides advantages such as small occupied space, convenient transportation and packaging, and high practicability for the telescopic cable reel pay-off rack.

[0038] It is worth mentioning that in the embodiment of the present application, the telescopic cable reel pay-off rack has a simple structure, does not involve complex manufacturing processes and expensive materials, and has high economy. At the same time, for manufacturers, the telescopic cable reel pay-off rack provided by the present application is easy to produce and has a low cost, which is more conducive to controlling production costs and further conducive to the promotion and use of products.

[0039] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are only examples and do not limit the present invention. The object of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and described in the embodiments. Without departing from this principle, the embodiments of the present invention can have any deformation or modification.

Claims

1. A telescopic cable reel pay-off rack, characterized in that The retractable cable reel wire laying rack includes: A first support column, which is vertically arranged, and the bottom of the first support column has two oppositely arranged connecting plates. The bottom of the first support column has a first installation cavity, and the first installation cavity penetrates through the first support column; A first lifting column, the bottom of which is movably arranged up and down in the first installation cavity; A bottom beam, which is arranged on the ground and horizontally, and the middle section of the bottom beam has an installation groove. The two connecting plates are fixedly connected to the bottom beam and are located on both sides of the installation groove; and A driving component, which is arranged in the installation groove, and the top of the driving component has a telescopic rod, and the telescopic rod is fixedly connected to the bottom of the first lifting column placed in the first installation cavity.

2. The retractable cable reel wire laying rack according to claim 1, wherein the retractable cable reel wire laying rack further includes two second supports. The two second support columns are located on both sides of the first support column and are inclined. The tops of the two second support columns are fixedly connected to both sides of the top of the first support column, and the bottoms of the two second support columns are respectively fixedly connected to both ends of the bottom beam.

3. The retractable cable reel wire laying rack according to claim 2, wherein the two second support columns and the bottom beam form a triangle.

4. The retractable cable reel wire laying rack according to claim 3, wherein the top of the first lifting column has a second installation cavity, and the retractable cable reel wire laying rack further includes a second lifting column. The bottom of the second lifting column is movably arranged up and down in the second installation cavity, and the other end is placed outside.

5. The retractable cable reel wire laying rack according to claim 4, wherein the top of the second lifting column is further provided with a shaft support, and the shaft support is used to place the end of an external cable reel shaft.

6. The retractable cable reel wire laying rack according to claim 5, wherein the retractable cable reel wire laying rack further includes a triangular bottom beam, and the triangular bottom beam is arranged on one side of the first support column.

7. The retractable cable reel wire laying rack according to claim 6, wherein the retractable cable reel wire laying rack further includes an auxiliary beam, and the auxiliary beam is movably arranged at one end of the bottom beam, and the other end is placed outside.

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