Ground rolling type cable laying platform

Abstract

The utility model relates to a ground rolling type cable laying platform, the laying platform comprises two support units which are symmetrically arranged, each support unit comprises a support, a driving roller, a driving motor, a jack, a lifting plate, a driven roller and a driven roller dismounting structure, the support comprises a bottom plate and two side plates arranged in the middle of the bottom plate at an interval, the two side plates and the bottom plate jointly form a groove body, the driving roller is erected on the front portion of the support, the lifting plate is similar to a Z shape, the top of the lifting plate is connected with the top of a piston rod of the jack, the bottom of the lifting plate is located on the upper surface of the bottom plate in the groove body, and the driven roller is detachably erected on the rear portion of the support through a driven roller detaching structure. According to the utility model, through the arrangement of the low-height bracket and the combination of the detachable driven roller and the jack, the cable reel can be rapidly lifted and placed on the cable laying platform by means of the jack, so that the labor is saved, and the potential safety hazard in the placing process is also eliminated.

Description

Technical Field

[0001] This utility model relates to the field of cable laying platform technology, specifically a ground-rolling cable laying platform. Background Technology

[0002] In cable laying construction, the cable laying platform is used to support the cable reel. During cable laying, the cable reel needs to be placed on the cable laying platform. One existing method for placing the cable reel is to have multiple people push the cable reel onto the cable laying platform. Since the existing cable laying platform has a certain height, it is laborious to push it and there are also safety hazards. Another method is to hoist the cable reel onto the cable laying platform, which requires crane operation. Utility Model Content

[0003] The purpose of this utility model is to provide a ground-rolling cable laying platform to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: The deployment platform includes two symmetrically arranged support units. Each support unit includes a support, an active roller, a drive motor, a lifting device, a driven roller, and a driven roller disassembly structure. The support includes a base plate and two side plates spaced apart in the middle of the base plate. The two side plates and the base plate together form a groove. The active roller is mounted on the front of the support. The drive motor is connected to the active roller. The lifting device includes a jack and a lifting plate. The lifting plate is Z-shaped, with its top connected to the top of the piston rod of the jack and its bottom located in the groove of the support and connected to the upper surface of the base plate of the support. It is used to lift the cable reel on the lifting plate that has rolled from the ground into the groove. The driven roller is detachably mounted on the rear of the support through the driven roller disassembly structure.

[0005] Preferably, the rear sides of the bracket are symmetrically provided with driven roller disassembly structures. The driven roller disassembly structure includes a U-shaped first mounting groove, a sleeve, a locking screw, a slider, a first support block, a first fixing block, and a second fixing block located on the side of the bracket. The sleeve has an internal thread and is located on the outer side of the bracket behind the first mounting groove. The slider has a threaded blind hole along its length. The first support block is semi-trapezoidal with a second mounting groove in its middle. The locking screw is screwed into the sleeve, and its front end is screwed into the slider. The slider abuts against the rotation shaft of the driven roller. The first fixing block, the slider, and the second fixing block are embedded in the second mounting groove.

[0006] Preferably, the driven roller disassembly structure further includes a second support block, a third support block, and a second fixing block. The second and third support blocks have the same structure as the first support block, and the second fixing block has the same structure as the first fixing block. The second fixing block and the second support block are located behind the first support block, and the third support block is located in front of the first support block.

[0007] Preferably, the jack is located on the outer side of the base plate, and a third mounting groove is provided on the side plate near the jack. One side of the third mounting groove is the upper surface of the support base plate. The lifting device also includes a base, the jack is mounted on the base, and a fourth mounting groove is provided on the base. When the lifting plate is not in the lifting state, its bottom is located in the fourth mounting groove, the base is inserted into the third mounting groove, and the fourth mounting groove is located in the support groove.

[0008] Preferably, a connecting rod is provided between the two supports.

[0009] Preferably, the connecting rod is detachably connected between the two supports, and the connecting rod is a telescopic connecting rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This invention, by setting a low-height bracket and combining it with detachable driven rollers and a lifting device, can quickly lift the cable reel and place it on the active and driven rollers of the cable laying platform with the help of the lifting device. This not only saves effort but also eliminates safety hazards during the placement process. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 A schematic diagram of the structure of the support unit provided by this utility model;

[0014] Figure 3 This is an exploded view of the structure of the support unit provided by this utility model;

[0015] Figure 4 This is a diagram showing the usage state of this utility model;

[0016] In the diagram: bracket 1, side plate 01, first mounting groove 10, third mounting groove 11, sleeve 12, locking screw 13, slider 14, first support block 150, second mounting groove 1501, second support block 151, third support block 152, first fixing block 161, second fixing block 162, third fixing block 163, drive roller 2, drive motor 21, jack 3, lifting plate 31, base 32, fourth mounting groove 321, driven roller 4, connecting rod 5, cable reel 6. Detailed Implementation

[0017] The technical solution of one embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0018] Please see Figure 1-4 :

[0019] A ground-rolling cable laying platform includes two symmetrically arranged support units. Each support unit includes a support 1, a drive roller 2, a drive motor 21, a lifting device, a driven roller 4, a driven roller disassembly structure, and a controller. The support 1 includes a base plate and two side plates 01 spaced apart in the middle of the base plate, forming a trough together with the base plate. The drive roller 2 is mounted on the front of the support 1, and the drive motor 21 is connected to the drive roller 2. The lifting device includes a jack 3 and a lifting plate 31, which is similar in shape to... The lifting plate 31 is Z-shaped, with its top connected to the top of the piston rod of the jack 3 and its bottom located in the groove of the support 1 and connected to the upper surface of the base plate of the support 1. It is used to lift the cable reel 6 on the lifting plate that rolls from the ground into the groove. The phrase "the lifting plate is similar to a Z-shape" is used to describe the general shape of the lifting plate 31. It includes a horizontal top and bottom, and the connection between the top and bottom is vertical, rather than inclined as shown by the Z-shape. The driven roller 4 is detachably mounted on the rear of the support 1 through the driven roller disassembly structure. In this construction process, since the driven roller 4 is detachable, it can be removed from the bracket 1 first. Then, the cable reel 6 is pushed directly into the lifting plate 31 inside the bracket 1. The cable reel 6 is then lifted to a certain height by the lifting device, and the driven roller 4 is fixed back onto the bracket 1. Finally, the jack 3 is lowered, and the cable reel 6 rolls between the driving roller 2 and the driven roller 4, thus completing the placement of the cable reel 6. Since the lifting of the cable reel 6 is accomplished by the jack 3, it replaces manual labor or a crane to lift the cable reel 6. At the same time, because the lifting plate 31 is low, the cable reel 6 can roll from the ground through the groove of the bracket 1 into the lifting plate 31. Therefore, it saves labor and time and improves installation efficiency.

[0020] In this embodiment, preferably, the rear sides of the bracket 1 are symmetrically provided with driven roller disassembly structures. The driven roller disassembly structures include a U-shaped first mounting groove 10, a sleeve 12, a locking screw 13, a slider 14, a first support block 150, a first fixing block 161, and a second fixing block 162 located on the side of the bracket 1. The sleeve 12 is provided with internal threads and is located on the outer side of the bracket 1 behind the first mounting groove 10. The slider 14 is provided with threaded blind holes along its length. The first support block 150 is semi-trapezoidal and has a third mounting groove 11 in its middle. The locking screw 13 is screwed into the sleeve 12 and its front end is screwed into the slider 14. The slider 14 abuts against the rotation shaft of the driven roller 4. The first fixing block 161, the slider 14, and the second fixing block 162 are embedded in the second mounting groove 1501. During the installation of the first fixing block 161 and the first support block 150, the first fixing block 161 and the second fixing block 162 can be placed above and below the slider 14, respectively. Then, the third mounting groove 11 of the first support block 150 is pushed towards the side plate 01 of the bracket 1, so that its right-angled edge abuts against the side plate 01 of the bracket 1. This solution can easily disassemble the driven roller 4. At the same time, the driven roller 4 can be pre-installed. That is, after the driven roller 4 is pushed into the lifting plate 31, it is pre-fixed by the locking screw 13, the slider 14, the support block and the fixing block. After the jack 3 lifts the cable reel 6, the locking screw 13 is rotated (or the fixing block is loosened) and the position of the driven roller 4 is adjusted by the slider 14 to eliminate the safety hazards during the placement of the cable reel 6.

[0021] In this embodiment, preferably, in order to provide additional support and fixation for the driven roller 4 and enhance the structural strength of the entire disassembly structure, the driven roller disassembly structure further includes a second support block 151, a third support block 152, and a third fixing block 163. The second support block 151 and the third support block 152 have the same structure as the first support block 150, and the third fixing block 163 has the same structure as the first fixing block 161. The third fixing block 163 and the second support block 151 are located behind the first support block 150, and the third support block 152 is located in front of the first support block 150. The installation method of the second support block 151, the third support block 152, and the third fixing block 163 is similar to the installation method of the first fixing block 161 and the first support block 150.

[0022] In this embodiment, preferably, the jack 3 is located on the outer side of the base plate. A third mounting groove 11 is provided on the side plate 01 of the support 1 near the jack 3. One side of the third mounting groove 11 is the upper surface of the base plate of the support 1. The lifting device also includes a base 32. The jack 3 is placed on the base 32. The base 32 is also provided with a fourth mounting groove 321. When the lifting plate 31 is not in the lifting state, its bottom is placed in the fourth mounting groove 321. The base 32 is inserted into the third mounting groove 11. The fourth mounting groove 321 is located in the groove of the support 1. This solution places the jack 3 on the outer side of the base plate and sets the bottom of the lifting plate 31 on the upper surface of the bottom plate of the groove of the support 1 through the third mounting groove 11. This can reduce the width of the groove of the support 1, making the entire support 1 structure compact. At the same time, since the vertical part of the lifting plate 31 is close to the jack 3, the lifting efficiency of the jack 3 is also improved.

[0023] In this embodiment, preferably, the connecting rod 5 is a detachable and telescopic connecting rod 5. Connecting the two support units with the detachable and telescopic connecting rod 5 not only increases the stability and sturdiness of the entire deployment platform, but also accommodates cable reels 6 of different specifications. In addition, the connecting rod 5 is detachably connected to the support 1. Thus, when the deployment platform is in use, the two supports 1 can be connected into a whole through the connecting rod 5. After use, the connecting rod 5 can be disassembled. The two support units and the connecting rod 5 are separate parts, which facilitates transportation and storage.

[0024] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A ground-rolling cable laying platform, characterized in that: The deployment platform includes two symmetrically arranged support units. Each support unit includes a support, an active roller, a drive motor, a lifting device, a driven roller, and a driven roller disassembly structure. The support includes a base plate and two side plates spaced at the center of the base plate. The two side plates and the base plate together form a trough. The active roller is mounted at the front of the support. The drive motor is connected to the active roller. The lifting device includes a jack and a lifting plate. The lifting plate is Z-shaped, with its top connected to the top of the piston rod of the jack and its bottom located in the trough of the support and connected to the upper surface of the support base plate. It is used to lift the cable reel on the lifting plate, which is rolled from the ground into the trough. The driven roller is detachably mounted at the rear of the support via the driven roller disassembly structure.

2. The ground-rolling cable laying platform according to claim 1, characterized in that: The bracket has symmetrical driven roller disassembly structures on both sides of its rear. Each driven roller disassembly structure includes a U-shaped first mounting groove, a sleeve, a locking screw, a slider, a first support block, a first fixing block, and a second fixing block located on the side of the bracket. The sleeve has an internal thread and is located on the outer side of the bracket behind the first mounting groove. The slider has a threaded blind hole along its length. The first support block is semi-trapezoidal with a second mounting groove in its middle. The locking screw is screwed into the sleeve, and its front end is screwed into the slider. The slider abuts against the rotation shaft of the driven roller. The first fixing block, the slider, and the second fixing block are embedded in the second mounting groove.

3. The ground-rolling cable laying platform according to claim 2, characterized in that: The driven roller disassembly structure further includes a second support block, a third support block, and a second fixing block. The second and third support blocks have the same structure as the first support block, and the second and first fixing blocks have the same structure. The second fixing block and the second support block are located behind the first support block, and the third support block is located in front of the first support block.

4. The ground-rolling cable laying platform according to claim 1, characterized in that: The jack is located on the outer side of the base plate. A third mounting groove is provided on the side plate near the jack. One side of the third mounting groove is the upper surface of the support base plate. The lifting device also includes a base. The jack is mounted on the base. A fourth mounting groove is provided on the base. When the lifting plate is not in the lifting state, its bottom is located in the fourth mounting groove. The base is inserted into the third mounting groove. The fourth mounting groove is located in the support groove.

5. A ground-rolling cable laying platform according to claim 1, characterized in that: A connecting rod is provided between the two supports.

6. A ground-rolling cable laying platform according to claim 5, characterized in that: The connecting rod is detachably connected between the two supports, and the connecting rod is a telescopic connecting rod.

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