Communication cable laying device

Abstract

A communication cable laying device comprises a supporting plate, a plurality of supporting legs are fixedly installed at the bottom of the supporting plate, a plurality of installation plates are movably arranged on the supporting plate, a plurality of cable containing grooves are formed in the installation plates respectively, grooves are formed in the upper sides of the inner walls of the cable containing grooves respectively, nuts are arranged above the grooves respectively, the nuts are fixedly installed on the corresponding installation plates, and the supporting legs are fixedly installed on the supporting plate. Lead screws are installed on the inner peripheries of the nuts in a threaded fit mode. The cable fixing device is simple in structure and ingenious in conception, even if the two ends of a cable are connected, the cable can penetrate through the cable containing grooves, use is convenient, the number of the cable containing grooves can be adjusted, the number of the mounting plates can be selected according to the number of the cables needing to be fixed, when the number of the cables is large, the mounting plates are mounted on the supporting plate, and the cable fixing device is convenient to use. When the number of cables is small, the redundant mounting plate is taken down from the supporting plate, it is guaranteed that resources are fully utilized, the market requirement can be met, and the device is suitable for popularization.

Description

Technical Field

[0001] The utility model belongs to the field of communication cables, in particular to a communication cable laying device. Background Art

[0002] The communication cable is composed of multiple conductors or mutually insulated wires to form a cable core, and a communication line with a sealed sheath on the outside. In order to arrange the cables neatly during laying for subsequent maintenance, the cables need to be placed on a cable laying device. The China Patent Office issued an authorization announcement on October 21, 2022, with the patent with authorization announcement number CN217642418U: "A communication cable laying device that is easy to disassemble and assemble". The patent discloses a cable laying device, but after both ends of the cable are connected, the cable cannot be passed through the cable placement hole on the device, which is inconvenient to use, and the number of cable placement holes in the device is fixed. When there are many cables, there is nowhere to put the excess cables. When there are fewer cables, the corresponding cable placement holes cannot be used, which wastes resources. Therefore, we designed a communication cable laying device. Utility Model Content

[0003] The utility model provides a communication cable laying device to solve the defects in the prior art.

[0004] The utility model is realized through the following technical solutions:

[0005] A communication cable laying device comprises a support plate, a plurality of support legs are fixedly installed on the bottom of the support plate, a plurality of mounting plates are movably provided on the support plate, a plurality of cable placement grooves are respectively provided on the mounting plates, grooves are respectively provided on the upper sides of the inner walls of the cable placement grooves, nuts are respectively provided above the grooves, the nuts are fixedly installed on the corresponding mounting plates, the inner circumferences of the nuts are respectively threaded to fit the screw rods, the lower ends of the screw rods are respectively rotatably installed with L-shaped rods through bearings, and arc-shaped clamping plates are respectively fixedly installed on the L-shaped rods, characterized in that a first T-shaped slide groove is provided on the top of the support plate, the left and right sides of the first T-shaped slide groove are respectively connected to the outside world, a plurality of first T-shaped sliders are slidably installed in the first T-shaped slide groove, the first T-shaped sliders correspond to the mounting plates one by one, the mounting plates are fixedly installed on the corresponding first T-shaped sliders, adjacent mounting plates abut against and contact each other, and a limiting device is provided on the support plate to limit the first T-shaped sliders from sliding left and right at will.

[0006] A communication cable laying device as described above, the limiting device includes an insertion rod, two insertion rods are provided, first slots are respectively provided on the first T-shaped slider, and several first plug holes are provided on the support plate, the first plug holes correspond to the first slots one by one and are aligned, and the two insertion rods are plugged into and matched with the first slots and the first plug holes on the leftmost and rightmost sides respectively.

[0007] As described above, a communication cable laying device is provided with a second T-shaped groove on the front side of the support plate, and the left and right sides of the second T-shaped groove are connected to the outside world. Two second T-shaped sliders are slidably installed in the second T-shaped groove, and second sockets are respectively provided on the second T-shaped sliders. The plug rod is plugged into and matched with the corresponding second socket, and the plug rod is connected to the corresponding second T-shaped slider by a spring.

[0008] In the communication cable laying device as described above, the front ends of the insertion rods are respectively fixed with stoppers.

[0009] As described above, a communication cable laying device has a plurality of plug blocks fixedly mounted on one side of the mounting plate, and a plurality of second slots are opened on the other side of the mounting plate. When adjacent mounting plates are in contact with each other, the plug blocks located at the same height on the adjacent mounting plates are plugged into and fitted with the second slots.

[0010] In the communication cable laying device as described above, no cables are placed on the rightmost mounting plate. When the remaining mounting plates are insufficient, a new mounting plate is installed on the rightmost side. At this time, the second mounting plate from the right can be used.

[0011] In the communication cable laying device as described above, a hand wheel is fixedly mounted on the upper end of the screw rod.

[0012] The advantages of the utility model are: the utility model has a simple structure and ingenious design. Even if both ends of the cable are connected, the cable can be passed through the cable placement groove, which is convenient for use. The number of cable placement grooves is adjustable, and the number of mounting plates can be selected according to the number of cables to be fixed. When there are many cables, the mounting plates are installed on the support plates. When there are fewer cables, the excess mounting plates are removed from the support plates, ensuring that resources are fully utilized to meet market demand and suitable for promotion. Finally, the first T-shaped slider is limited by the limiting device to prevent the first T-shaped slider from sliding left and right at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a structural schematic diagram of the utility model; Figure 2 yes Figure 1 A-direction view; Figure 3 yes Figure 1 A top view of Figure 4 yes Figure 1 Left view of Figure 5 yes Figure 4 A partial enlarged view of Ⅰ.

[0015] Figure numerals: 1. support plate, 2. support leg, 3. mounting plate, 4. cable placement groove, 5. nut, 6. screw rod, 8. groove, 9. L-shaped rod, 10. arc-shaped clamping plate, 11. first T-shaped slide groove, 12. first T-shaped slider, 20. plug-in rod, 21. first slot, 22. first socket, 30. second T-shaped slide groove, 31. second T-shaped slider, 32. second socket, 33. spring, 40. block, 50. plug-in block, 51. second slot, 70. handwheel. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] A communication cable laying device, such as Figure 1 , 2As shown in , 3, 4, and 5, it includes a support plate 1, a plurality of support legs 2 are fixedly installed at the bottom of the support plate 1, a plurality of mounting plates 3 are movably provided on the support plate 1, a plurality of cable placement grooves 4 are respectively provided on the mounting plates 3, the front and rear sides and the right side of the cable placement grooves 4 are respectively connected to the outside, a groove 8 is respectively provided on the upper side of the inner wall of the cable placement groove 4, a nut 5 is respectively provided above the groove 8, the nut 5 is fixedly installed on the corresponding mounting plate 3, the nut 5 is fixedly installed on the front side wall of the corresponding mounting plate 3, the inner circumference of the nut 5 is respectively threaded to install a screw rod 6, the lower end of the screw rod 6 is respectively rotatably installed with an L-shaped rod 9 through a bearing, an arc-shaped clamping plate 10 is respectively fixedly installed on the L-shaped rod 9, and one end of the L-shaped rod 9 is fixed to the inner circumference of the corresponding bearing The other end of the L-shaped rod 9 extends into the groove 8 and is fixedly connected to the top of the corresponding arc-shaped clamping plate 10, characterized in that: a first T-shaped slide groove 11 is opened on the top of the support plate 1, and the left and right sides of the first T-shaped slide groove 11 are respectively connected to the outside world, and several first T-shaped sliders 12 are slidably installed in the first T-shaped slide groove 11, and the first T-shaped slider 12 can only slide left and right along the first T-shaped slide groove 11, and the first T-shaped slider 12 can slide out of the first T-shaped slide groove 11, and the first T-shaped slider 12 corresponds to the mounting plate 3 one by one, and the mounting plate 3 is fixedly installed on the corresponding first T-shaped slider 12, and the adjacent mounting plates 3 are abutted and contacted with each other, and the support plate 1 is provided with a limit device for limiting the first T-shaped slider 12 from sliding left and right at will. The utility model has a simple structure and an ingenious design. Even if both ends of the cable are connected, the cable can be passed through the cable placement groove 4, which is convenient for use. The number of cable placement grooves 4 can be adjusted, and the number of mounting plates 3 can be selected according to the number of cables to be fixed. When there are many cables, the mounting plates 3 are installed on the support plate 1. When there are fewer cables, the excess mounting plates 3 are removed from the support plate 1, ensuring that resources are fully utilized to meet market demand and suitable for promotion. When using the utility model, place the support plate 1 in a suitable position, select a suitable number of mounting plates 3 according to the number of cables, align the first T-shaped slider 12 with the first T-shaped slide groove 11, and then slide the first T-shaped slider 12 into the first T-shaped slide groove 11. The sliding of the first T-shaped slider 12 drives the corresponding mounting plate 3 to slide. After the mounting plate 3 slides to the appropriate position, place the cable from the right side of the mounting plate 3 into the cable placement groove 4, and then twist the screw rod 6. The screw rod 6 rotates to drive the L-shaped rod 9 and the arc-shaped clamping plate 10 to move downward. The arc-shaped clamping plate 10 is opposite to the mounting plate 3. The first T-shaped slider 12 is finally limited by the limiting device to prevent the first T-shaped slider 12 from sliding left and right at will.

[0018] Specifically, as shown in the figure, the limiting device described in this embodiment includes an insert rod 20, and two insert rods 20 are provided. The first slots 21 are respectively provided on the first T-shaped slider 12, and a plurality of first plug holes 22 are provided on the support plate 1. The first plug holes 22 correspond to and align with the first slots 21 one by one. The front ends of the first plug holes 22 are respectively connected to the outside, and the rear ends of the first plug holes 22 are connected to the corresponding first slots 21. The two insert rods 20 are plugged and matched with the leftmost and rightmost first slots 21 and first plug holes 22 in turn. When one insert rod 20 is plugged and matched with the leftmost first slot 21 and first plug hole 22, and the other insert rod 20 is plugged and matched with the rightmost first slot 21 and first plug hole 22, the insert rod 20 can limit the leftmost and rightmost first T-shaped sliders 12. Since the adjacent mounting plates 3 are in contact with each other, the middle first T-shaped slider 12 cannot slide left and right either. The two insert rods 20 can limit all the first T-shaped sliders 12.

[0019] Specifically, as shown in the figure, a second T-shaped groove 30 is provided on the front side of the support plate 1 described in this embodiment, and the left and right sides of the second T-shaped groove 30 are connected to the outside world. Two second T-shaped sliders 31 are slidably installed in the second T-shaped groove 30, and second plug holes 32 are respectively provided on the second T-shaped sliders 31. The insertion rod 20 is plugged into the corresponding second plug holes 32. The insertion rod 20 and the corresponding second T-shaped slider 31 are connected through springs 33. The springs 33 are respectively sleeved on the outer periphery of the insertion rod 20, and one end of the spring 33 is respectively fixedly connected to the outer periphery of the insertion rod 20, and the other end of the spring 33 is respectively fixedly connected to one side of the second T-shaped slider 31. When the two second T-shaped sliding blocks 31 are aligned with the first T-shaped sliding blocks 12 on the leftmost and rightmost sides respectively, the insertion rod 20 is plugged into and matched with the aligned first slots 21 and first insertion holes 22. When it is necessary to slide the first T-shaped sliding block 12, the insertion rod 20 is pulled forward and the spring 33 is extended until the insertion rod 20 moves out of the aligned first slots 21 and first insertion holes 22. At this time, the insertion rod 20 does not limit the first T-shaped sliding block 12, and the first T-shaped sliding block 12 can slide left and right; when the first T-shaped sliding block 12 does not need to slide left and right, the second T-shaped sliding block 31 is slid so that one second T-shaped sliding block 31 is aligned with the first T-shaped sliding block 12 on the leftmost side, and the other second T-shaped sliding block 31 is aligned with the first T-shaped sliding block 12 on the rightmost side. At this time, under the elastic force of the spring 33 itself, the insertion rod 20 is plugged into and matched with the aligned first slots 21 and first insertion holes 22, and the insertion rod 20 limits the first T-shaped sliding block 12, and the first T-shaped sliding block 12 cannot slide left and right at will.

[0020] Further, as shown in the figure, the front ends of the insertion rods 20 of the present embodiment are respectively fixedly mounted with stoppers 40. Pulling the insertion rods 20 through the stoppers 40 is more convenient and labor-saving.

[0021] Further, as shown in the figure, a plurality of plug blocks 50 are fixedly installed on one side of the mounting plate 3 of the present embodiment, and a plurality of second slots 51 are respectively provided on the other side of the mounting plate 3. When adjacent mounting plates 3 are in contact with each other, the plug blocks 50 close to each other at the same height on the adjacent mounting plates 3 are plugged into and matched with the second slots 51. The plug-in and matching of the plug blocks 50 and the second slots 51 can better splice two adjacent mounting plates 3 together, thereby increasing the stability of the mounting plates 3.

[0022] Further, as shown in the figure, in this embodiment, no cables are placed on the rightmost mounting plate 3. When the remaining mounting plates 3 are insufficient, a new mounting plate 3 is installed on the rightmost side, and at this time, the second mounting plate 3 from the right can be used. Since the right side of the cable placement groove 4 on the rightmost mounting plate 3 is not blocked, the cable placement groove is inconvenient to use. To prevent the cables in the rightmost cable placement groove 4 from being loosely fixed, the rightmost mounting plate 3 is used as a baffle.

[0023] Furthermore, as shown in the figure, the upper ends of the screw rods 6 in this embodiment are respectively fixedly mounted with hand wheels 70. It is more convenient and labor-saving to turn the screw rods 6 by means of the hand wheels 70.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A communication cable laying device, comprising a support plate (1), a plurality of support legs (2) are fixedly installed at the bottom of the support plate (1), a plurality of mounting plates (3) are movably provided on the support plate (1), a plurality of cable placement grooves (4) are respectively provided on the mounting plates (3), a groove (8) is respectively provided on the upper side of the inner wall of the cable placement groove (4), a nut (5) is respectively provided above the groove (8), the nut (5) is fixedly installed on the corresponding mounting plate (3), the inner circumference of the nut (5) is respectively threadedly fitted with a screw rod (6), the lower end of the screw rod (6) is respectively rotatably installed with an L-shaped rod (9) through a bearing, and an arc-shaped clamping plate (10) is respectively fixedly installed on the L-shaped rod (9), characterized in that: A first T-shaped slide groove (11) is provided on the top of the support plate (1), and the left and right sides of the first T-shaped slide groove (11) are respectively connected to the outside. A plurality of first T-shaped sliding blocks (12) are slidably installed in the first T-shaped slide groove (11), and the first T-shaped sliding blocks (12) correspond to the mounting plates (3) one by one. The mounting plates (3) are fixedly installed on the corresponding first T-shaped sliding blocks (12), and the adjacent mounting plates (3) are mutually abutted and contacted. A limiting device for limiting the first T-shaped sliding blocks (12) from sliding left and right at will is provided on the support plate (1).

2. A communication cable laying device according to claim 1, characterized in that: The limiting device comprises an insert rod (20), two insert rods (20) are provided, the first T-shaped slider (12) is respectively provided with a first slot (21), the support plate (1) is provided with a plurality of first plug holes (22), the first plug holes (22) correspond to and align with the first slots (21) one by one, and the two insert rods (20) are plugged and matched with the first slots (21) and the first plug holes (22) on the leftmost side and the rightmost side in sequence.

3. A communication cable laying device according to claim 2, characterized in that: A second T-shaped slide groove (30) is provided on the front side of the support plate (1), and the left and right sides of the second T-shaped slide groove (30) are connected to the outside. Two second T-shaped sliders (31) are slidably installed in the second T-shaped slide groove (30), and second plug holes (32) are respectively provided on the second T-shaped sliders (31). The insertion rod (20) is plugged into the corresponding second plug holes (32), and the insertion rod (20) and the corresponding second T-shaped slider (31) are connected by a spring (33).

4. A communication cable laying device according to claim 3, characterized in that: Stop blocks (40) are respectively fixedly mounted on the front ends of the insertion rods (20).

5. A communication cable laying device according to claim 1, characterized in that: A plurality of plug blocks (50) are fixedly mounted on one side of the mounting plate (3), and a plurality of second slots (51) are respectively provided on the other side of the mounting plate (3); when adjacent mounting plates (3) are in contact with each other, the plug blocks (50) located at the same height on the adjacent mounting plates (3) are plugged into and fitted with the second slots (51).

6. A communication cable laying device according to claim 1, characterized in that: No cables are placed on the rightmost mounting plate (3). When the remaining mounting plates (3) are insufficient, a new mounting plate (3) is installed on the rightmost side. At this time, the second mounting plate (3) from the right can be used.

7. A communication cable laying device according to claim 1, characterized in that: A hand wheel (70) is fixedly mounted on the upper end of the screw rod (6).

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