Cable support for constructional engineering

Abstract

The utility model relates to the field of constructional engineering, and discloses a cable support for constructional engineering, which comprises a supporting rod, an extension rod is slidably connected to the inner wall of the upper side of the supporting rod, a support is fixedly connected to the top end of the extension rod, an unfolding mechanism is arranged at the lower part of the supporting rod, and the unfolding mechanism comprises an expansion assembly and a supporting assembly. And the supporting assembly comprises a threaded groove, the threaded groove is formed in the lower side of the supporting rod, the outer side of the threaded groove is in threaded connection with a rotating cylinder, and the outer side of the rotating cylinder is rotationally connected with a connecting cylinder. According to the utility model, through the cooperative use of the supporting rod, the expansion assembly and the supporting assembly, the rotating cylinder is rotated to rapidly drive the connecting rod to unfold the supporting column and place the supporting column on the ground to support the cable, and the rotating cylinder is rotated downwards again to support the vertex of the sliding rod on the expansion assembly, so that the installation efficiency of the device is improved; and meanwhile, the supporting column can be stored by rotating the rotating cylinder in the reverse direction, and the device transportation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering, and in particular to a cable bracket for building engineering. Background Technology

[0002] In the field of construction engineering, the laying of cables is crucial to the construction of the site. As a key carrier of power transmission on the construction site, cables are used to supply power to various construction equipment on the site, ensuring that these equipment can operate normally, thereby promoting the smooth progress of the entire construction project.

[0003] On construction sites, the terrain varies in different construction areas, and temporary facilities and building materials are often piled up haphazardly. This makes cables susceptible to damage from external forces, thus requiring cable supports to protect them.

[0004] Existing cable supports often require placement on relatively flat ground due to their fixed base plates. However, construction sites have complex terrain, necessitating leveling by workers, which reduces installation efficiency. Furthermore, most cable supports are large, making transportation and installation inconvenient for workers. Therefore, a new type of cable support for construction projects is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a cable bracket for construction engineering, which aims to improve the problems in the prior art that "the terrain on the construction site is complex, requiring workers to level the ground, which reduces the installation efficiency of the cable bracket, and most cable brackets are large in size, making it inconvenient for workers to operate during transportation and installation".

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a cable bracket for building engineering, comprising a support rod, an extension rod slidably connected to the upper inner wall of the support rod, a bracket fixedly connected to the top of the extension rod, an unfolding mechanism provided at the lower part of the support rod, the unfolding mechanism comprising an extension component and a support component, the support component comprising a threaded groove, the threaded groove being disposed on the lower side of the support rod, a rotating cylinder threadedly connected to the outer side of the threaded groove, a connecting cylinder rotatably connected to the outer side of the rotating cylinder, a connecting rod hinged to the outer side of the connecting cylinder, a support column rotatably connected to the lower side of the support rod, and the lower side of the connecting rod hinged to the outer side of the support column.

[0007] As a further description of the above technical solution:

[0008] The extension component includes a slide rod that is slidably connected to the inner wall of the support column. A guide groove is provided on the outer side of the support column. A bolt is threadedly connected to the slide rod near the guide groove, and the bolt slides on the inner wall of the guide groove.

[0009] As a further description of the above technical solutions:

[0010] The threaded grooves are provided in two groups, and the other group of threaded grooves is arranged at intervals on the outer side of the support rod, and the outer side of the rotating drum is provided with anti-skid strips.

[0011] As a further description of the above technical solutions:

[0012] The connecting rods, support columns and slide rods are provided in four groups, and the four groups of connecting rods, support columns and slide rods are distributed in a circumferential array around the center point of the support rod.

[0013] As a further description of the above technical solutions:

[0014] The upper part of the support rod is provided with a limiting assembly, the limiting assembly comprises an outer shell, the outer shell is fixedly connected to the outer side of the support rod, a clamping block is slidably connected to the inner wall of the outer shell, the clamping block penetrates the inner wall of the support rod, a clamping groove is formed in the clamping block close to the clamping block, and the clamping block is inserted into the inner wall of the clamping groove.

[0015] As a further description of the above technical solutions:

[0016] The clamping block and the outer shell are elastically connected through a compression spring, one end of the compression spring is fixedly connected to the outer side of the clamping block, and the other end of the compression spring is fixedly connected to the inner wall of the outer shell.

[0017] As a further description of the above technical solutions:

[0018] A pull rod is fixedly connected to the outer side of the clamping block, the pull rod penetrates and slides in the inner wall of the outer shell, and the pull rod is in a T shape.

[0019] As a further description of the above technical solutions:

[0020] The clamping block and the lower side of the clamping groove are provided as inclined surfaces.

[0021] The utility model has the advantages of:

[0022] 1. In the utility model, through the cooperation of the support rod, the extension assembly and the support assembly, the support column is expanded by rotating the rotating drum and driving the connecting rod, and is placed on the ground to support the cable, the vertex of the slide rod on the extension assembly is supported by rotating the rotating drum downward again, the installation efficiency of the device is improved, and the support column can be stored by rotating the rotating drum in the opposite direction, the transportation efficiency of the device is improved.

[0023] 2. In the utility model, through the cooperation of the support rod, the extension rod and the limiting assembly, when the height of the device needs to be adjusted, the extension rod can be pulled upward directly to quickly adjust the fixation of the support, and the position of the extension rod is fixed through the limiting assembly, so that the height adjustment efficiency of the device is improved. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the unfolded three-dimensional structure of the overall device in this utility model;

[0025] Figure 2 This is a three-dimensional structural diagram of the overall device in this utility model;

[0026] Figure 3 This is a three-dimensional structural diagram of the split-type transfer cylinder and connecting cylinder of this utility model;

[0027] Figure 4 This is a three-dimensional structural diagram of the limiting component in this utility model.

[0028] Legend:

[0029] 1. Support rod; 2. Extension rod; 3. Bracket; 41. Threaded groove; 42. Rotary cylinder; 43. Connecting cylinder; 44. Connecting rod; 45. Support column; 51. Slide rod; 52. Guide groove; 53. Bolt; 61. Housing; 62. Locking block; 63. Locking groove; 64. Compression spring; 65. Pull rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 3The utility model provides a kind of cable support for constructional engineering in an embodiment provided by the utility model: a support rod 1 is used to support extension rod 2, extension rod 2 is slidably connected on the upper inner wall of support rod 1, can slide out from the inner wall of support rod 1, the height of support 3 is adjusted, the practicability of device is improved, the device can be stored simultaneously, the storage space of device is reduced, it is convenient to store and transport, extension rod 2 top end is fixedly connected with support 3, multiple groups of branches are arranged thereon, for supporting multiple groups of cables, when cable is thicker, it can be supported by the recess of support 3 top end, expansion mechanism is arranged on the lower part of support rod 1, expansion mechanism includes expansion assembly and support assembly, support assembly includes screw groove 41, two groups of screw grooves 41 are arranged, another group of screw grooves 41 is arranged at the outer side of support rod 1, when rotating cylinder 42 moves between two groups of screw grooves 41, rotating cylinder 42 is slid, the number of rotations of rotating cylinder 42 can be reduced, so as to reduce the labor intensity of worker, and when ground is uneven, rotating cylinder 42 can be rotated downward, so that the end point of sliding rod 51 is in contact with ground, support rod 1 is stably supported by four points, and screw groove 41 and rotating cylinder 42 can be self-locked.

[0032] Further, screw groove 41 is arranged at the lower side of support rod 1, rotating cylinder 42 is threadedly connected outside screw groove 41, for driving connecting cylinder 43 to move up and down, anti-skid strip is arranged outside rotating cylinder 42, for increasing friction, connecting cylinder 43 is rotatably connected outside rotating cylinder 42, for hinging four groups of connecting rods 44, driving one end of connecting rod 44 to lift, connecting rod 44 is hinged outside connecting cylinder 43, for connecting connecting cylinder 43 and support column 45, support column 45 is rotatably connected at the lower side of support rod 1, four groups of support columns 45 are in contact with ground, so as to fix support rod 1, improve installation efficiency, connecting rod 44 is hinged at the outer side of support column 45.

[0033] Refer to Figure 2 And Figure 3 Expansion assembly includes sliding rod 51, sliding rod 51 is slidably connected in the inner wall of support column 45, when it is needed to improve the stability of device, the length of support column 45 is increased by pulling sliding rod 51, so as to improve the stability of device, guide groove 52 is formed in the outer side of support column 45, for limiting the moving distance of sliding rod 51, bolt 53 is threadedly connected to sliding rod 51 near guide groove 52, sliding rod 51 is fixed and limited by rotating bolt 53, bolt 53 is slid in the inner wall of guide groove 52, by tightening bolt 53, bolt 53 is extruded in the inner wall of guide groove 52, guide groove 52 is fixed, connecting rod 44, support column 45 and sliding rod 51 are provided with four groups, and four groups of connecting rod 44, support column 45 and sliding rod 51 are distributed in the center point circumferential array of support rod 1, the stability of support rod 1 after being vertical can be increased by multiple groups of connecting rod 44, support column 45 and sliding rod 51.

[0034] Referring to Figure 1 , Figure 2 and Figure 4 , the upper part of the support rod 1 is provided with a limiting assembly, which comprises a shell 61 for supporting a clamping block 62 and a compression spring 64, the shell 61 is fixedly connected to the outer side of the support rod 1, the inner wall of the shell 61 is slidably connected with the clamping block 62, the clamping block 62 is inserted into the inner wall of the clamping groove 63, thereby limiting the extended rod 2 after stretching, the clamping block 62 is slidably connected in the inner wall of the support rod 1, the clamping groove 63 is arranged on the clamping block 62 close to the clamping block 62, the clamping groove 63 is provided with a plurality of groups matched with the clamping block 62, so as to realize the limiting of different height positions, the clamping block 62 is inserted into the inner wall of the clamping groove 63, and the clamping block 62 and the shell 61 are elastically connected through the compression spring 64, one end of the compression spring 64 is fixedly connected to the outer side of the clamping block 62.

[0035] Further, the other end of the compression spring 64 is fixedly connected to the inner wall of the shell 61, the clamping block 62 always has the tendency to be inserted into the clamping groove 63 through the elastic action of the compression spring 64, so as to ensure the reliability of the limiting, the outer side of the clamping block 62 is fixedly connected with a pull rod 65, the pull rod 65 is slidably connected in the inner wall of the shell 61, the pull rod 65 is arranged in T shape, which is convenient for the operator to pull the clamping block 62, and the operation is more convenient, the clamping block 62 and the lower side of the clamping groove 63 are arranged as inclined surfaces, when the extended rod 2 is stretched upward, the inclined surfaces make the clamping block 62 be automatically pushed open, without the need for manual operation of the pull rod 65, when the extended rod 2 is stretched to a suitable position, the compression spring 64 pushes the clamping block 62 to be inserted into the clamping groove 63, so as to realize automatic limiting.

[0036] Working principle: when using, when the device is placed on the ground, first, rotate the rotating cylinder 42, the rotating cylinder 42 moves up and down on the threaded groove 41 when rotating, drives the outer rotatingly connected connecting cylinder 43 to move up and down, through the transmission of the connecting rod 44, the support column 45 will be unfolded.

[0037] When the rotating cylinder 42 moves between the two groups of threaded grooves 41, the rotating cylinder 42 can slide, reducing the number of rotations of the rotating cylinder 42, reducing the labor intensity of the workers.

[0038] When the ground is uneven, the rotating cylinder 42 can be continuously rotated downward, so that the support column 45 is unfolded, until the end point of the sliding rod 51 is in contact with the ground, through the contact of the four groups of support columns 45 with the ground, the support rod 1 is stably supported.

[0039] If it is necessary to further improve the stability of the device, the bolt 53 can be loosened, and the sliding rod 51 is pulled, so as to increase the length of the support column 45, when the sliding rod 51 is adjusted to a suitable position, the bolt 53 is rotated, so that the bolt 53 is pressed in the inner wall of the guide groove 52, and the sliding rod 51 is fixed and limited.

[0040] When the height of the device needs to be adjusted according to actual conditions, the extension rod 2 is manually pulled upward, and through the inclined surface of the clamping block 62 and the clamping groove 63, when the extension rod 2 is stretched upward, the inclined surface enables the clamping block 62 to be automatically pushed open, without manually operating the pull rod 65, when the extension rod 2 is stretched to the appropriate position, the compression spring 64 pushes the clamping block 62 to insert into the clamping groove 63, automatic limiting is realized, the height of the support 3 is quickly adjusted, the cable laying requirement of different heights can be adapted, and the practicability of the device is improved.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A cable support for construction work comprising a support pole (1), characterised in that: The support rod (1) upper side inner wall is slidably connected with an extension rod (2), the extension rod (2) top end is fixedly connected with a support (3), the support rod (1) lower part is provided with an unfolding mechanism, the unfolding mechanism includes an expansion assembly and a support assembly, the support assembly includes a threaded groove (41), the threaded groove (41) is arranged on the lower side of the support rod (1), the threaded groove (41) outer side is threadedly connected with a rotating drum (42), the rotating drum (42) outer side is rotatably connected with a connecting cylinder (43), the connecting cylinder (43) outer side is hingedly connected with a connecting rod (44), the support rod (1) lower side is rotatably connected with a support column (45), the connecting rod (44) lower side is hingedly connected on the outer side of the support column (45).

2. A cable support for construction work according to claim 1, characterised in that: The expansion assembly includes a slide rod (51), the slide rod (51) is slidably connected in the inner wall of the support column (45), the outer side of the support column (45) is provided with a guide groove (52), the slide rod (51) is threadedly connected with a bolt (53) near the guide groove (52), the bolt (53) is slidably connected in the inner wall of the guide groove (52).

3. A cable support for construction work according to claim 1, characterised in that: The threaded groove (41) is provided with two groups, another group of the threaded groove (41) is arranged at intervals on the outer side of the support rod (1), the outer side of the rotating drum (42) is provided with an anti-skid strip.

4. A cable support for construction work according to claim 2, characterised in that: The connecting rod (44), the support column (45) and the slide rod (51) are provided with four groups, and the four groups of the connecting rod (44), the support column (45) and the slide rod (51) are distributed in a circular array around the center point of the support rod (1).

5. A cable support for construction work according to claim 1, characterised in that: The support rod (1) upper part is provided with a limiting assembly, the limiting assembly includes an outer shell (61), the outer shell (61) is fixedly connected on the outer side of the support rod (1), the outer shell (61) inner wall is slidably connected with a clamping block (62), the clamping block (62) penetrates and slides in the inner wall of the support rod (1), the extension rod (2) is provided with a clamping groove (63) near the clamping block (62), the clamping block (62) is inserted in the inner wall of the clamping groove (63).

6. A cable support for construction work according to claim 5, characterised in that: The clamping block (62) and the outer shell (61) are elastically connected through a compression spring (64), one end of the compression spring (64) is fixedly connected on the outer side of the clamping block (62), the other end of the compression spring (64) is fixedly connected in the inner wall of the outer shell (61).

7. A cable support for construction work according to claim 5, characterised in that: The outer side of the clamping block (62) is fixedly connected with a pull rod (65), the pull rod (65) penetrates and slides in the inner wall of the outer shell (61), the pull rod (65) is provided in T shape.

8. A cable support for construction work according to claim 5, characterised in that: The clamping block (62) and the clamping groove (63) lower side are provided as inclined surfaces.

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