Auxiliary tool for laying cable

Abstract

The utility model belongs to the technical field of building construction, and discloses an auxiliary tool for laying a cable, which comprises a supporting unit and a positioning shaft. The number of the supporting units is two, and the two supporting units are arranged at intervals in the X direction. Each supporting unit comprises a supporting frame body and a bearing assembly, the bearing assemblies are movably arranged on the supporting frame bodies in the vertical direction, and the bearing assemblies are provided with bearing grooves. The positioning shaft is a cable penetrating shaft disc, and the two ends of the positioning shaft are erected on the bearing assemblies of the two supporting units respectively and located in the bearing grooves. The auxiliary tool can be used for supporting cable reels of various diameter sizes, has high universality, can reduce the input cost of construction equipment, and has high economical efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and in particular to an auxiliary tool for laying cables. Background Technology

[0002] In order to ensure the safety of construction, cables need to be laid outdoors and run through underground pre-buried pipes.

[0003] Cables are typically wound on cable reels. In existing technology, when laying cables, due to the large size and weight of the cable reels, lifting equipment is usually required to lift them off the ground. Then, a roller is inserted into the center of the reel, and finally, the roller is mounted on a fixed support, which supports the cable reel so that it is at least 100mm off the ground. This facilitates rotation of the reel to release the cable and allow it to be threaded into the pre-buried conduit. In actual construction, cable reels of various diameters are often needed, and different diameter reels require corresponding fixed supports of different heights to meet the required height from the ground. Therefore, multiple fixed supports at different heights are required, increasing the investment and installation costs of construction equipment. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary tooling for laying cables, which can be used to support cable reels of various diameters, has strong versatility, can reduce the investment cost of construction equipment, and has strong economic benefits.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An auxiliary tooling for laying cables is provided, comprising:

[0007] The support unit is provided in two parts, which are spaced apart along the X direction. Each support unit includes a support frame and a load-bearing component. The load-bearing component is vertically movably mounted on the support frame and is provided with a support groove.

[0008] The positioning shaft is configured to pass through the cable reel, with its two ends resting on the bearing components of the two support units and located within the support groove.

[0009] Optionally, the support frame includes a base and two support columns, the two support columns are spaced apart on the base along the Y direction, and each support column has multiple through holes spaced apart vertically, the X direction is perpendicular to the Y direction;

[0010] The bearing assembly includes a first bearing plate and two first connecting sleeves. The first bearing plate has the support groove. The two first connecting sleeves are connected to both ends of the first bearing plate and are slidably sleeved on the two support poles vertically.

[0011] The auxiliary tooling for laying cables also includes a first plug-in component, which is inserted into the through hole to limit the first connecting sleeve vertically.

[0012] Optionally, the auxiliary tooling for laying cables further includes a lifting assembly and a second connector. The lifting assembly includes a lifting mechanism, a second bearing plate, and two second connecting sleeves. The two second connecting sleeves are connected to both ends of the second bearing plate and are slidably mounted on the two support poles vertically. The second bearing plate is located below the first bearing plate. The second connector is inserted into the through hole to limit the second connecting sleeve vertically. The housing of the lifting mechanism is disposed on the second bearing plate, and the output end of the lifting mechanism is in transmission contact with the first bearing plate for vertically lifting the first bearing plate.

[0013] Optionally, the lifting mechanism includes a jack.

[0014] Optionally, the bearing assembly further includes a rolling element disposed within the bearing groove, and the rolling element rolls in cooperation with the positioning shaft.

[0015] Optionally, the support frame further includes a top plate and a support diagonal brace. The top plate is disposed at the upper end of the support upright, and one end of the support diagonal brace is connected to the top plate and the other end is connected to the base.

[0016] Optionally, the support unit further includes multiple wheel frames and multiple traveling wheels. The multiple wheel frames are spaced apart on the base, the wheel frames are connected to the base at an angle, and the wheel frames extend vertically upward. The traveling wheels are located at the end of the wheel frame away from the base, and the multiple traveling wheels correspond one-to-one with the multiple wheel frames.

[0017] Optionally, the support unit further includes a handle, which is disposed on the support frame.

[0018] Optionally, the wheel frame is connected to the base at a 45° angle.

[0019] Optionally, the auxiliary tooling for laying cables further includes two limiting sleeves, which are respectively fitted onto both ends of the positioning shaft for contact with the support frame.

[0020] The beneficial effects of this utility model are:

[0021] This utility model provides an auxiliary tooling for laying cables, including a support unit and a positioning shaft. When laying cables, firstly, two support units are moved to the location to be constructed and spaced apart. Then, the cable reel is moved between the two support units, with the cable reel on the ground. The installation height is determined according to the size of the cable reel. The load-bearing component is moved vertically, and then the positioning shaft is passed through the cable reel, with both ends resting on the load-bearing components of the two support units, ensuring that the positioning shaft is within the support groove. At this point, the cable reel is still on the ground. Finally, the load-bearing component is moved vertically again, allowing it to move the cable reel to the required installation height via the positioning shaft. By setting a vertically movable load-bearing component, the vertical height of the cable reel can be flexibly adjusted according to the size of different cable reels, thus meeting the installation height requirements of cable reels with different diameters. Therefore, this auxiliary tooling can be used to support cable reels of various diameters, exhibiting strong versatility. It eliminates the need for multiple supports of different heights, reducing the investment cost of construction equipment and demonstrating strong economic efficiency. Attached Figure Description

[0022] Figure 1 This is a first view of the auxiliary tooling for laying cables provided in this embodiment of the utility model;

[0023] Figure 2 This is a second view of the auxiliary tooling for laying cables provided in this embodiment of the utility model.

[0024] In the picture:

[0025] 100. Cable reel;

[0026] 1. Support unit; 11. Support frame; 111. Base; 112. Supporting upright; 1121. Through hole; 113. Top plate; 114. Supporting diagonal brace; 115. Wheel frame; 116. Traveling wheel; 117. Handle; 12. Bearing assembly; 121. First bearing plate; 1211. Support groove; 122. First connecting sleeve; 123. Rolling element;

[0027] 2. Positioning axis;

[0028] 3. First connector;

[0029] 4. Second connector;

[0030] 5. Lifting assembly; 51. Lifting mechanism; 52. Second bearing plate; 53. Second connecting sleeve. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] This embodiment provides an auxiliary tooling for laying cables, such as... Figure 1 and Figure 2 As shown, the cable reel 100 can be used to support cable reels of various diameters, has strong versatility, can reduce the investment cost of construction equipment, and has strong economic benefits.

[0036] like Figure 1 and Figure 2As shown, the auxiliary tooling for laying cables includes a support unit 1 and a positioning shaft 2. Two support units 1 are provided. The two support units 1 are spaced apart along the X-direction, and each support unit 1 includes a support frame 11 and a load-bearing component 12. The load-bearing component 12 is vertically movably mounted on the support frame 11 and is provided with a support groove 1211. The positioning shaft 2 is configured to pass through the cable reel 100, with both ends resting on the load-bearing components 12 of the two support units 1 and located within the support grooves 1211. When it is necessary to lay cables, first move the two support units 1 to the location to be constructed and set them apart. Then move the cable reel 100 between the two support units 1. At this time, the cable reel 100 is located on the ground. Determine its installation height according to the size of the cable reel 100. Move the bearing component 12 vertically. Then, pass the positioning shaft 2 through the cable reel 100 and place both ends of the positioning shaft 2 on the bearing components 12 of the two support units 1 respectively, and ensure that the positioning shaft 2 is located in the support groove 1211. At this time, the cable reel 100 is still located on the ground. Finally, move the bearing component 12 vertically again so that it can drive the cable reel 100 to the required installation height through the positioning shaft 2.

[0037] By setting up a vertically supporting component 12, the vertical height of the cable reel 100 can be flexibly adjusted according to the size of different cable reels 100, thereby meeting the erection height requirements of cable reels 100 with different diameters. It can be seen that this auxiliary tooling can be used to support cable reels 100 with multiple diameters and has strong versatility. Therefore, there is no need to set up multiple supports of different heights, which can reduce the investment cost of construction equipment and has strong economic benefits.

[0038] Optionally, such as Figure 1 and Figure 2As shown, the support frame 11 includes a base 111 and two support columns 112. The two support columns 112 are spaced apart on the base 111 along the Y direction, and each support column 112 has multiple through holes 1121 spaced apart vertically. The X direction is perpendicular to the Y direction. The bearing assembly 12 includes a first bearing plate 121 and two first connecting sleeves 122. The first bearing plate 121 has a support groove 1211. The two first connecting sleeves 122 are connected to both ends of the first bearing plate 121, and the two first connecting sleeves 122 are slidably fitted onto the two support columns 112 vertically. The auxiliary tooling for laying cables also includes a first connector 3, which is inserted into the through hole 1121 to limit the first connecting sleeve 122 vertically. When the vertical height of the supporting component 12 needs to be adjusted, simply pull out the first connector 3 from the through hole 1121, move the first supporting plate 121 vertically to the desired height, and insert the first connector 3 into the corresponding through hole 1121. During this process, the first connecting sleeve 122 slides along the supporting rod 112. By setting the first connecting sleeve 122 to cooperate with the supporting rod 112, it can provide guidance for the first supporting plate 121, and the first connector 3 can be used to limit the first supporting plate 121 vertically, thereby fixing the first supporting plate 121 at the desired height. The structure is simple and easy to operate. In addition, by setting the base 111, the contact area between the supporting rod 112 and the ground can be increased, which helps to distribute pressure and enhance the stability of the support frame 11.

[0039] For example, each support post 112 has 10 through holes 1121. In other embodiments, other numbers of through holes 1121 may be provided on the support post 112 as needed, which is not limited here.

[0040] Optionally, such as Figure 1 and Figure 2 As shown, the auxiliary tooling for laying cables also includes a lifting assembly 5 and a second connector 4. The lifting assembly 5 includes a lifting mechanism 51, a second bearing plate 52, and two second connecting sleeves 53. The two second connecting sleeves 53 are connected to both ends of the second bearing plate 52, and are slidably mounted vertically on two support rods 112. The second bearing plate 52 is located below the first bearing plate 121. The second connector 4 is inserted into the through hole 1121 to limit the second connecting sleeves 53 vertically. The housing of the lifting mechanism 51 is disposed on the second bearing plate 52, and the output end of the lifting mechanism 51 is in transmission contact with the first bearing plate 121 for vertically lifting the first bearing plate 121.

[0041] When installing the cable reel 100, first determine the vertical height of the first bearing plate 121 and the second bearing plate 52 according to the diameter of the cable reel 100. Move the second connecting sleeve 53 of the second bearing plate 52 to the corresponding height. Then, insert the second connector 4 into the through hole 1121 of the support rod 112, thereby vertically limiting the second connecting sleeve 53. Then, place the lifting mechanism 51 on the second bearing plate 52 and move the first connecting sleeve 122 vertically until the first bearing plate 121 abuts against the output end of the lifting mechanism 51. Then, pass the positioning shaft 2 through the cable reel 100 and place both ends of the positioning shaft 2 on the two first bearing plates respectively. The first support plate 121 is placed in the support groove 1211 of the carrier plate 121. Then, the output end of the lifting mechanism 51 is controlled to extend vertically, thereby lifting the first support plate 121 vertically to the required height and ensuring that the first support plate 121 is slightly higher than the required height. Then, the first plug 3 is inserted into the through hole 1121 below the first connecting sleeve 122. The output end of the lifting mechanism 51 is controlled to retract vertically again, releasing the contact between the output end of the lifting mechanism 51 and the first support plate 121. Under the gravity of the cable reel 100, the first support plate 121 is lowered vertically, causing the first connecting sleeve 122 to contact the first plug 3, and keeping the lifting mechanism 51 supporting and pressing the first support plate 121.

[0042] For example, the lifting mechanism 51 includes a jack.

[0043] In some embodiments, the auxiliary tooling for laying cables further includes a hydraulic lifting mechanism 51. The housing of the hydraulic lifting mechanism 51 is disposed on the base 111 or the second support plate 52, and the output end of the hydraulic lifting mechanism 51 is connected to the first support plate 121 for driving the first support plate 121 to move vertically.

[0044] Optionally, such as Figure 1 and Figure 2 As shown, the supporting assembly 12 also includes a rolling element 123. The rolling element 123 is disposed within the support groove 1211 and rolls with the positioning shaft 2. When the cable is released, the cable reel 100 drives the positioning shaft 2 to rotate. During this process, the rolling element 123 rolls with the positioning shaft 2. By setting the rolling element 123, the friction between the inner wall of the support groove 1211 and the positioning shaft 2 can be reduced, allowing the positioning shaft 2 to rotate smoothly. This prevents the positioning shaft 2 from failing to rotate with the cable release due to excessive friction, thus avoiding affecting the cable laying. It also reduces the wear of the positioning shaft 2 on the inner wall of the support groove 1211.

[0045] For example, the rolling element 123 includes a roller. In other embodiments, the rolling element 123 may also include a rollable structure such as a ball bearing, which is not limited here.

[0046] In this embodiment, each support groove 1211 is provided with two rolling elements 123. Optionally, as follows... Figure 1 and Figure 2 As shown, the support frame 11 also includes a top plate 113 and a supporting diagonal brace 114. The top plate 113 is located at the upper end of the supporting upright 112, and one end of the supporting diagonal brace 114 is connected to the top plate 113, while the other end is connected to the base 111. By providing the supporting diagonal brace 114 between the base 111 and the top plate 113, the horizontal support of the support frame 11 can be increased to resist lateral forces, thereby providing additional stiffness and strength, which helps to maintain the stability of the entire structure and improves the load-bearing capacity of the support frame 11, thus helping to ensure the stability of the support frame 11 in supporting the cable reel 100.

[0047] For example, each support frame 11 has four support braces 114. In other embodiments, other numbers of support braces 114 may be provided as needed, and this is not limited here.

[0048] Optionally, such as Figure 1 and Figure 2 As shown, the support unit 1 also includes multiple wheel frames 115 and multiple wheels 116. The wheel frames 115 are spaced apart on the base 111, connected at an angle to the base 111, and extend vertically upwards at an angle. The wheels 116 are located at the ends of the wheel frames 115 facing away from the base 111, with each wheel 116 corresponding to one of the wheel frames 115. When the support frame 11 needs to be moved, it is simply laid down so that the wheels 116 contact the ground, and then the operator can push the support frame 11. The structure is simple and easy to operate.

[0049] For example, each support unit 1 is provided with two wheel frames 115 and two walking wheels 116.

[0050] In this embodiment, the wheel frame 115 is connected to the base 111 at a 45° angle. When the support frame 11 is laid down so that the walking wheels 116 are in contact with the ground, the support frame 11 can be moved stably, preventing it from tilting or tipping over due to uneven force.

[0051] Optionally, such as Figure 1 and Figure 2 As shown, the support unit 1 also includes a handle 117, which is mounted on the support frame 11. When moving the support frame 11, the operator can pull the support frame 11 by holding the handle 117, causing the wheels 116 to roll and move the support frame 11. The handle 117 provides a basic operating point for the operator, making it easy to grip and operate.

[0052] In this embodiment, the handle 117 is arc-shaped. In other embodiments, the handle 117 may also be set to other forms such as circular, depending on the actual situation, and is not limited here.

[0053] Optionally, the auxiliary tooling for laying cables also includes two limiting sleeves. The two limiting sleeves are respectively fitted onto both ends of the positioning shaft 2 to abut against the support frame 11. When the positioning shaft 2 rotates, since it is only positioned within the support groove 1211, it may experience axial movement. By providing the limiting sleeves, the limiting sleeves abut against the support frame 11, thereby preventing the positioning shaft 2 from detaching from the support groove 1211 due to excessive axial movement. This avoids the cable reel 100 from falling off due to the positioning shaft 2, ensuring construction safety.

[0054] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An auxiliary tooling for laying cables, characterized in that, include: Support unit (1), two of them are provided, the two support units (1) are spaced apart along the X direction, each support unit (1) includes a support frame (11) and a bearing component (12), the bearing component (12) is movably arranged on the support frame (11) in the vertical direction, and the bearing component (12) is provided with a support groove (1211); The positioning shaft (2) is configured to pass through the cable shaft disc (100), with both ends of the positioning shaft (2) resting on the bearing components (12) of the two support units (1) respectively, and located in the support groove (1211).

2. The auxiliary tooling for laying cables according to claim 1, characterized in that, The support frame (11) includes a base (111) and two support rods (112). The two support rods (112) are spaced apart on the base (111) along the Y direction, and each support rod (112) has multiple through holes (1121) spaced apart along the vertical direction. The X direction is perpendicular to the Y direction. The bearing assembly (12) includes a first bearing plate (121) and two first connecting sleeves (122). The first bearing plate (121) has the support groove (1211). The two first connecting sleeves (122) are connected to both ends of the first bearing plate (121), and the two first connecting sleeves (122) are slidably sleeved on the two support rods (112) in the vertical direction. The auxiliary tooling for laying cables also includes a first plug-in (3), which is inserted into the through hole (1121) to limit the first connecting sleeve (122) vertically.

3. The auxiliary tooling for laying cables according to claim 2, characterized in that, The auxiliary tooling for laying cables also includes a lifting assembly (5) and a second connector (4). The lifting assembly (5) includes a lifting mechanism (51), a second bearing plate (52), and two second connecting sleeves (53). The two second connecting sleeves (53) are connected to both ends of the second bearing plate (52), and the two second connecting sleeves (53) are slidably mounted on the two support poles (112) in the vertical direction. The second bearing plate (52) is located below the first bearing plate (121). The second connector (4) is inserted into the through hole (1121) to limit the second connecting sleeve (53) in the vertical direction. The housing of the lifting mechanism (51) is disposed on the second bearing plate (52). The output end of the lifting mechanism (51) is in transmission contact with the first bearing plate (121) for vertically lifting the first bearing plate (121).

4. The auxiliary tooling for laying cables according to claim 3, characterized in that, The lifting mechanism (51) includes a jack.

5. The auxiliary tooling for laying cables according to claim 2, characterized in that, The bearing assembly (12) further includes a rolling element (123), which is disposed in the support groove (1211) and rolls with the positioning shaft (2).

6. The auxiliary tooling for laying cables according to claim 2, characterized in that, The support frame (11) also includes a top plate (113) and a support diagonal rod (114). The top plate (113) is located at the upper end of the support upright (112). One end of the support diagonal rod (114) is connected to the top plate (113), and the other end is connected to the base (111).

7. The auxiliary tooling for laying cables according to claim 2, characterized in that, The support unit (1) further includes multiple wheel frames (115) and multiple walking wheels (116). The multiple wheel frames (115) are spaced apart on the base (111). The wheel frames (115) are connected to the base (111) at an angle, and the wheel frames (115) extend vertically upward. The walking wheels (116) are located at the end of the wheel frame (115) away from the base (111). The multiple walking wheels (116) correspond one-to-one with the multiple wheel frames (115).

8. The auxiliary tooling for laying cables according to claim 7, characterized in that, The support unit (1) also includes a handle (117), which is disposed on the support frame (11).

9. The auxiliary tooling for laying cables according to claim 7, characterized in that, The wheel frame (115) is connected to the base (111) at a 45° angle.

10. The auxiliary tooling for laying cables according to any one of claims 1-9, characterized in that, The auxiliary tooling for laying cables also includes two limiting sleeves, which are respectively fitted onto both ends of the positioning shaft (2) for contact with the support frame (11).

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