Cable laying device for construction site

Abstract

The utility model relates to the technical field of cable laying equipment, in particular to a cable laying device for a construction site. The device comprises cross beams and is characterized in that the number of the cross beams is at least two, center holes, upper side holes and lower side holes are formed in the two ends of the cross beams, the device further comprises a lower connecting plate and an upper connecting plate, the two ends of the lower connecting plate are connected with lower end plates, lower end plate center holes and lower end plate lower side holes are formed in the lower end plates, and the two ends of the upper connecting plate are connected with upper end plates; an upper end plate center hole and an upper end plate upper side hole are formed in the upper end plate, the center bolt penetrates through the lower end plate center hole and the upper end plate center hole and then is in threaded connection with the center hole, the lower bolt penetrates through the lower end plate lower side hole and then is in threaded connection with the lower side hole, and the upper bolt penetrates through the upper end plate upper side hole and then is in threaded connection with the upper side hole. When at least two cross beams need to be used, the two adjacent cross beams are connected together through the lower connecting plate and the upper connecting plate, the overall length can be conveniently adjusted, and adaptability is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cable laying equipment, specifically to a cable laying device for construction sites. Background Technology

[0002] Existing cable laying devices, such as Chinese Patent 202122267255.2, disclose a cable tray that is easy to dissipate heat, relating to the field of cable tray technology. The tray includes: a tray body, a base, and multiple cable holders. The base is disposed within the tray body and has a first cavity inside. One end of the base is provided with a connecting pipe, and the other end has a groove that mates with a connecting pipe on another base. The cable holders are disposed on top of the base and have a second cavity communicating with the first cavity. The first cavity and the second cavity are used for the passage of cold water.

[0003] The above technical solution has the following disadvantages: the overall length cannot be adjusted, the number of fixed cables is limited, and the adaptability is poor. Utility Model Content

[0004] The purpose of this invention is to provide a cable laying device for construction sites that addresses the above problems, making it easier to adjust the overall length and improving adaptability.

[0005] To achieve the above objectives, this utility model discloses a cable laying device for construction sites. The device includes a crossbeam, characterized in that there are at least two crossbeams, each with a central hole, an upper side hole, and a lower side hole at both ends. It also includes a lower connecting plate and an upper connecting plate. Both ends of the lower connecting plate are connected to a lower end plate, which has a central hole and a lower side hole. Both ends of the upper connecting plate are connected to an upper end plate, which has a central hole and an upper side hole. A central bolt passes through the central holes of the lower and upper end plates and is threaded into the central hole. A lower bolt passes through the lower side hole of the lower end plate and is threaded into the lower side hole. An upper bolt passes through the upper side hole of the upper end plate and is threaded into the upper side hole.

[0006] When at least two crossbeams are required, use the lower and upper connecting plates to connect the two adjacent crossbeams together, which facilitates adjustment of the overall length and improves adaptability.

[0007] Preferably, a lower reinforcing plate is connected between the two lower end plates, and an upper reinforcing plate is connected between the two upper end plates.

[0008] In use, the lower reinforcing plate is used to enhance the connection strength between the two lower end plates, and the upper reinforcing plate is used to enhance the connection strength between the two upper end plates, thereby improving stability.

[0009] Preferably, the lower reinforcing plate is connected to the lower connecting plate on its lower side, and the upper reinforcing plate is connected to the upper connecting plate on its upper side.

[0010] In use, the lower reinforcing plate is used to enhance the connection strength between the lower connecting plate and the two lower end plates, and the upper reinforcing plate is used to enhance the connection strength between the upper connecting plate and the two upper end plates, thereby improving stability.

[0011] Preferably, the lower connecting plate is connected to both the front and rear ends with lower reinforcing plates, and the upper connecting plate is connected to both the front and rear sides with upper reinforcing plates.

[0012] In use, the two lower reinforcing plates are used to enhance the connection strength between the lower connecting plate and the two lower end plates, and the two upper reinforcing plates are used to enhance the connection strength between the upper connecting plate and the two upper end plates, thereby improving stability.

[0013] Preferably, the outer side of the upper end plate is in contact with the inner side of the lower end plate, and the lower end of the upper end plate is in contact with the upper end of the lower reinforcing plate.

[0014] When in use, it facilitates the connection between the lower and upper connecting plates, making assembly and installation convenient.

[0015] Preferably, the upper side of the crossbeam has a T-shaped groove, the lower side of the pad has a T-shaped block that can cooperate with the T-shaped groove, the upper side of the pad has a groove that can cooperate with the cable, and a pressure plate is detachably installed on the crossbeam.

[0016] When using, place the cable in the groove and install the pressure plate to hold the cable in place. The cable is accurately positioned and securely fixed.

[0017] Preferably, it also includes a placeholder block that can be placed in the groove. The pressure plate has several placeholder block bolt holes, and the placeholder block bolt passes through the placeholder block bolt holes and is threadedly connected to the placeholder block.

[0018] When the number of cables is small, placeholder blocks can be placed in empty grooves to ensure accurate cable positioning and secure fixing.

[0019] Preferably, the pressure plate is П-shaped, and upper holes are provided on both the left and right side walls of the pressure plate. The upper bolt passes through the upper hole of the pressure plate and is threaded to the lower hole.

[0020] This structure facilitates the installation of the pressure plate.

[0021] Preferably, it also includes a support leg, the support leg is L-shaped, a support leg bolt hole is opened on the bottom side of the support leg, the support leg bolt passes through the support leg bolt hole, a support leg center hole and a support leg lower side hole are opened on the side wall of the support leg, the center bolt passes through the support leg center hole and is threaded into the center hole, and the lower bolt passes through the support leg lower side hole and is threaded into the lower side hole.

[0022] This structure facilitates the installation of the outriggers.

[0023] Preferably, the crossbeam is made of aluminum alloy.

[0024] Convenient for processing and manufacturing.

[0025] In summary, the beneficial effects of this utility model are as follows: when at least two crossbeams are required, the lower connecting plate and the upper connecting plate are used to connect the two adjacent crossbeams together, which facilitates the adjustment of the overall length and improves adaptability. Attached Figure Description

[0026] Figure 1 This is a side view of the structure of a cable laying device for construction sites according to this utility model;

[0027] Figure 2 This is a three-dimensional structural diagram of a cable laying device for construction sites according to this utility model;

[0028] Figure 3 This is a schematic diagram of the crossbeam structure in a cable laying device for construction sites according to this utility model;

[0029] Figure 4 This is a schematic diagram of the support leg in a cable laying device for construction sites according to this utility model;

[0030] Figure 5 This is a schematic diagram of the structure of the pressure plate in a cable laying device for construction sites according to this utility model;

[0031] Figure 6 This is a schematic diagram of the structure of the pad block in a cable laying device for construction sites according to this utility model;

[0032] Figure 7 This is a schematic diagram of the lower connecting plate in a cable laying device for construction sites according to this utility model;

[0033] Figure 8 This is a schematic diagram of the upper connecting plate in a cable laying device for construction sites according to this utility model.

[0034] In the diagram: 1. Crossbeam; 2. Support leg; 3. Pressure plate; 4. Pad block; 5. Lower connecting plate; 6. Upper connecting plate; 7. Spacer block; 8. Cable;

[0035] 101. T-slot; 102. Center hole; 103. Upper side hole; 104. Lower side hole;

[0036] 201. Outrigger bolt hole; 202. Outrigger center hole; 203. Outrigger lower side hole;

[0037] 301. Bolt hole for the spacer block; 302. Upper side hole on the pressure plate;

[0038] 401. T-block; 402. Groove;

[0039] 501. Lower end plate; 502. Center hole of lower end plate; 503. Lower side hole of lower end plate; 504. Lower reinforcing plate;

[0040] 601. Upper end plate; 602. Center hole of upper end plate; 603. Upper upper side hole of upper end plate; 604. Upper reinforcing plate;

[0041] 1001. Lower bolt; 1002. Upper bolt; 1003. Center bolt; 1004. Placeholder bolt; 1005. Leg bolt. Detailed Implementation

[0042] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0043] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, 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 application.

[0044] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0045] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0046] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0047] like Figures 1 to 8As shown, a cable laying device for construction sites includes a crossbeam 1. There are at least two crossbeams 1. Both ends of the crossbeam 1 are provided with a central hole 102, an upper side hole 103 and a lower side hole 104. Both ends of the central hole 102, the upper side hole 103 and the lower side hole 104 are provided with internal threads. It also includes a lower connecting plate 5 and an upper connecting plate 6. Both ends of the lower connecting plate 5 are connected to lower end plates 501. The lower end plates 501 have a center hole 502 and a lower side hole 503. Both ends of the upper connecting plate 6 are connected to upper end plates 601. The upper end plates 601 have a center hole 602 and an upper side hole 603. A center bolt 1003 passes through the center holes 502 and 602 of the lower and upper end plates and is threaded into the center hole 102. A lower bolt 1001 passes through the lower side hole 503 of the lower end plate and is threaded into the lower side hole 104. An upper bolt 1002 passes through the upper side hole 603 of the upper end plate and is threaded into the upper side hole 103. When at least two crossbeams 1 are required, the lower connecting plate 5 and the upper connecting plate 6 are used to connect two adjacent crossbeams 1 together, facilitating adjustment of the overall length and improving adaptability. The crossbeams 1 are made of aluminum alloy, which is convenient for processing and manufacturing.

[0048] Specifically, a lower reinforcing plate 504 connects the two lower end plates 501, and an upper reinforcing plate 604 connects the two upper end plates 601. Specifically, the lower connecting plate 5 and the upper connecting plate 6 are both horizontally positioned, while the lower end plates 501 and the upper end plates 601 are both vertical and parallel to the end face of the crossbeam 1. The lower reinforcing plate 504 and the upper reinforcing plate 604 are both vertical and perpendicular to the end face of the crossbeam 1. In use, the lower reinforcing plate 504 enhances the connection strength between the two lower end plates 501, and the upper reinforcing plate 604 enhances the connection strength between the two upper end plates 601, improving stability. The lower side of the lower reinforcing plate 504 is connected to the lower connecting plate 5, and the upper side of the upper reinforcing plate 604 is connected to the upper connecting plate 6. In use, the lower reinforcing plate 504 enhances the connection strength between the lower connecting plate 5 and the two lower end plates 501, and the upper reinforcing plate 604 enhances the connection strength between the upper connecting plate 6 and the two upper end plates 601, improving stability. The lower connecting plate 5 has lower reinforcing plates 504 connected to both its front and rear ends, and the upper connecting plate 6 has upper reinforcing plates 604 connected to both its front and rear sides. Specifically, there are two lower reinforcing plates 504 and two upper reinforcing plates 604. In use, the two lower reinforcing plates 504 enhance the connection strength between the lower connecting plate 5 and the two lower end plates 501, and the two upper reinforcing plates 604 enhance the connection strength between the upper connecting plate 6 and the two upper end plates 601, thus improving stability. The outer side of the upper end plate 601 contacts the inner side of the lower end plate 501, and the lower end of the upper end plate 601 contacts the upper end of the lower reinforcing plates 504. This facilitates the connection between the lower connecting plate 5 and the upper connecting plate 6, making assembly and installation convenient.

[0049] Specifically, the upper side of the crossbeam 1 has a T-shaped groove 101, the lower side of the pad 4 has a T-shaped block 401 that can mate with the T-shaped groove 101, and the upper side of the pad 4 has a groove 402 that can mate with the cable 8. A pressure plate 3 is detachably installed on the crossbeam 1. Specifically, the pad 4 is made of rubber. In use, the cable 8 is placed in the groove 402, and the pressure plate 3 is installed to press the cable 8 down, ensuring accurate positioning and firm fixation of the cable 8. It also includes a placeholder block 7 that can be placed in the groove 402. The pressure plate 3 has several placeholder block bolt holes 301, and the placeholder block bolts 1004 pass through the placeholder block bolt holes 301 and are threadedly connected to the placeholder block 7. When the number of cables 8 is small, the placeholder block 7 can be placed in an empty groove 402, ensuring accurate positioning and firm fixation of the cable 8. The pressure plate 3 is П-shaped, and upper holes 302 are provided on both the left and right side walls of the pressure plate 3. The upper bolt 1002 passes through the upper hole 302 of the pressure plate and is threaded to the lower hole 104. This structure facilitates the installation of the pressure plate 3.

[0050] Specifically, it also includes support legs 2, which are L-shaped. Support legs 2 have bolt holes 201 on their bottom side, through which support bolts 1005 pass. Support legs 2 have a center hole 202 and a lower side hole 203 on their side wall. The center bolt 1003 passes through the center hole 202 and is threaded into it. The lower bolt 1001 passes through the lower side hole 203 and is threaded into it. This structure facilitates the installation of support legs 2. Specifically, the lower end of the side wall of the pressure plate 3 can contact the upper end of the side wall of support legs 2 or the upper end of the lower end plate 501, facilitating the installation and positioning of the pressure plate 3.

[0051] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A cable laying device for construction sites, comprising a crossbeam (1), characterized in that, The number of crossbeams (1) is at least two. Both ends of the crossbeams (1) are provided with a central hole (102), an upper side hole (103) and a lower side hole (104). The crossbeams (1) also include a lower connecting plate (5) and an upper connecting plate (6). Both ends of the lower connecting plate (5) are connected to a lower end plate (501). The lower end plate (501) is provided with a lower end plate central hole (502) and a lower end plate lower side hole (503). Both ends of the upper connecting plate (6) are connected to an upper end plate (601). The upper end plate (601) is provided with a central hole (502) and a lower side hole (503) on the lower end plate (501). The upper end plate has a center hole (602) and an upper side hole (603). The center bolt (1003) passes through the center hole (502) of the lower end plate and the center hole (602) of the upper end plate and is threaded to the center hole (102). The lower bolt (1001) passes through the lower side hole (503) of the lower end plate and is threaded to the lower side hole (104). The upper bolt (1002) passes through the upper side hole (603) of the upper end plate and is threaded to the upper side hole (103).

2. The cable laying device for construction sites as described in claim 1, characterized in that, A lower reinforcing plate (504) is connected between the two lower end plates (501), and an upper reinforcing plate (604) is connected between the two upper end plates (601).

3. The cable laying device for construction sites as described in claim 2, characterized in that, The lower reinforcing plate (504) is connected to the lower connecting plate (5) on its lower side, and the upper reinforcing plate (604) is connected to the upper connecting plate (6) on its upper side.

4. The cable laying device for construction sites as described in claim 3, characterized in that, The lower connecting plate (5) is connected to the lower reinforcing plate (504) at both the front and rear ends, and the upper connecting plate (6) is connected to the upper reinforcing plate (604) on both the front and rear sides.

5. The cable laying device for construction sites as described in claim 2, characterized in that, The outer side of the upper end plate (601) is in contact with the inner side of the lower end plate (501), and the lower end of the upper end plate (601) is in contact with the upper end of the lower reinforcing plate (504).

6. The cable laying device for construction sites as described in any one of claims 1 to 5, characterized in that, The upper side of the crossbeam (1) has a T-shaped groove (101), the lower side of the pad (4) has a T-shaped block (401) that can cooperate with the T-shaped groove (101), the upper side of the pad (4) has a groove (402) that can cooperate with the cable (8), and a pressure plate (3) is detachably installed on the crossbeam (1).

7. The cable laying device for construction sites as described in claim 6, characterized in that, It also includes a placeholder block (7) that can be placed in the groove (402). The pressure plate (3) has several placeholder block bolt holes (301). The placeholder block bolt (1004) passes through the placeholder block bolt hole (301) and is threaded to the placeholder block (7).

8. The cable laying device for construction sites as described in claim 6, characterized in that, The pressure plate (3) is П-shaped. The upper side hole (302) of the pressure plate (3) is provided on both the left and right side walls. The upper bolt (1002) passes through the upper side hole (302) of the pressure plate and is threaded to the lower side hole (104).

9. The cable laying device for construction sites as described in any one of claims 1 to 5, characterized in that, It also includes a support leg (2), which is L-shaped. The support leg (2) has a support leg bolt hole (201) on its bottom side. The support leg bolt (1005) passes through the support leg bolt hole (201). The support leg (2) has a support leg center hole (202) and a support leg lower side hole (203) on its side wall. The center bolt (1003) passes through the support leg center hole (202) and is threaded to the center hole (102). The lower bolt (1001) passes through the support leg lower side hole (203) and is threaded to the lower side hole (104).

10. The cable laying device for construction sites as described in any one of claims 1 to 5, characterized in that, The crossbeam (1) is made of aluminum alloy.

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