Safety cable support for temporary electricity utilization on construction site

Abstract

The utility model relates to the technical field of cable supports, and discloses a construction site temporary electricity utilization safety cable support which comprises a balance weight seat, a threaded drill rod is arranged in the balance weight seat, a sleeve cap is fixedly installed at the top of the threaded drill rod, and an angle adjusting mechanism is arranged at the top of the balance weight seat. A telescopic fixing mechanism is arranged at the top of the angle adjusting mechanism, the telescopic fixing mechanism comprises a telescopic assembly and a fixing assembly, the telescopic assembly is arranged outside the angle adjusting mechanism, and the fixing assembly is arranged at the top of the telescopic assembly. According to the construction site temporary electricity utilization safety cable support, through the arranged angle adjusting mechanism, in the using process, a hand wheel is rotated to drive a fixing rod to rotate, so that the fixing rod drives a cable erected on the top to rotate to adjust the direction, and the direction of the support is adjusted according to the erecting direction of the cable; therefore, the cable is prevented from being bent due to excessive tensile force between the cable and the bracket.

Description

Technical Field

[0001] This utility model relates to the field of cable support technology, specifically a temporary power supply safety cable support for construction sites. Background Technology

[0002] During construction, temporary cables need to be installed to ensure the normal operation of electrical equipment on site. Furthermore, detachable cable supports are required to secure these temporary cables.

[0003] According to the patent application published on the Internet (authorization announcement number: CN 220368390 U), "This utility model discloses a temporary cable support for construction sites, including a support plate. Support legs are fixedly mounted at the four corners of the lower end of the support plate, and a support base is fixedly mounted at the upper end of the support plate. An adjustable support structure is mounted on the surface of the support base. The support legs ensure the stability of the equipment, and the support plate ensures the load-bearing capacity. The support base has a conical structure, which better ensures the stability of the adjustable support structure and facilitates its adjustment. The height of the adjustable support structure can be adjusted according to usage conditions to effectively support cables and ensure their performance. The leveling structure allows for active adjustment of the leg length according to the construction site conditions, adapting to different working environments. The stable structure facilitates fixing the equipment in the ground, ensuring its stability during use. It is convenient to use and highly practical."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During use, this utility model supports the cable through a bracket structure and fixes the entire device with a ground spike structure. However, in actual use, the device cannot fix the cable, but only supports it, making it easy for the cable to fall off the bracket. Furthermore, it is not convenient to adjust the angle according to the cable's installation direction, making the cable prone to bending. Therefore, it is necessary to improve the temporary power safety cable bracket for construction sites to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide a temporary power supply safety cable bracket for construction sites to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a temporary power safety cable bracket for construction sites, including a counterweight base, a threaded rod inside the counterweight base, a cap fixedly installed on the top of the threaded rod, an angle adjustment mechanism on the top of the counterweight base, and a telescopic fixing mechanism on the top of the angle adjustment mechanism.

[0008] The telescopic fixing mechanism includes a telescopic component and a fixing component. The telescopic component is disposed outside the angle adjustment mechanism, and the fixing component is disposed on top of the telescopic component.

[0009] The angle adjustment mechanism includes a fixed cover, which is fixedly installed on the top of the counterweight base. A rotating seat is fixedly installed on the top of the counterweight base. A rotating block is rotatably installed inside the rotating seat. A fixed rod is fixedly installed on the top of the rotating block. A worm gear is fixedly installed on the outside of the fixed rod. A worm is rotatably installed inside the fixed cover, extending to the front. A handwheel is fixedly installed on the front of the worm, which facilitates adjusting the angle at the connection between the cable and the support for adjusting the cable laying direction.

[0010] Preferably, a through hole is provided at the top of the fixing cover and at the corresponding position of the fixing rod, and the fixing rod passes through the through hole to facilitate the fixing rod to rotate through the fixing cover.

[0011] Preferably, the telescopic assembly includes a sliding rod, which is slidably installed inside the fixed rod. A snap-fit ​​hole is provided on the right side of the sliding rod. A fixed frame is fixedly installed on the outside of the end of the fixed rod away from the rotating block. A sliding plate is slidably installed inside the fixed frame. A connecting rod is fixedly installed on the right side of the sliding plate. A fixing spring is fixedly installed between the right side of the sliding plate and the right inner wall of the fixed frame. A baffle is fixedly installed on the end of the connecting rod away from the sliding plate. A snap-fit ​​shaft is fixedly installed on the left side of the baffle to facilitate adjustment of the cable laying height.

[0012] Preferably, multiple snap-fit ​​holes are provided, and the array of multiple snap-fit ​​holes is distributed on the right side of the sliding rod, which facilitates fixing the sliding rod at different positions on the fixed rod.

[0013] Preferably, a through hole is provided on the right side of the fixing frame at the corresponding position of the connecting rod, and the connecting rod passes through the through hole to facilitate the sliding of the connecting rod through the fixing frame.

[0014] Preferably, the fixing assembly includes a connecting seat, which is fixedly installed on the top of the sliding rod. A lower fixing ring is fixedly installed on the top of the connecting seat, and an upper fixing ring is provided on the top of the lower fixing ring. A fixing bolt is provided between the upper fixing ring and the lower fixing ring. A connecting spring is fixedly installed on the inner side of both the lower fixing ring and the upper fixing ring. An insulating rubber pad is fixedly installed on the end of the connecting spring away from the lower fixing ring and the upper fixing ring to facilitate the insulation and fixing of the cable.

[0015] Preferably, through holes are provided at the corresponding positions of the lower fixing ring and the upper fixing ring and the fixing bolt, and the fixing bolt passes through the through holes to facilitate the connection between the upper fixing ring and the lower fixing ring.

[0016] Compared with the prior art, this utility model provides a temporary power supply safety cable bracket for construction sites, which has the following beneficial effects:

[0017] 1. The temporary power safety cable support at this construction site has an angle adjustment mechanism. During use, turning the handwheel drives the fixed rod to rotate, which in turn rotates the cable mounted on top to adjust its direction. This adjusts the direction of the support according to the cable's mounting direction, thus preventing excessive tension between the cable and the support, which could cause the cable to bend.

[0018] 2. The temporary power safety cable support at this construction site uses a telescopic fixing mechanism to clamp and fix the cable with two insulating rubber pads during use, thereby preventing the cable from falling off. At the same time, the sliding rod structure allows the height of the support to be adjusted according to the cable's installation height. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0022] Figure 3 This is a right-side anatomical structural diagram of the counterweight base and connected mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the intersecting structure of the fixing rod and the connected mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the external structure of the fixing component of this utility model.

[0025] In the diagram: 1. Counterweight seat; 2. Threaded rod; 3. Cap; 4. Angle adjustment mechanism; 41. Fixed cover; 42. Rotating seat; 43. Rotating block; 44. Fixed rod; 45. Worm gear; 46. Worm; 47. Handwheel; 5. Telescopic fixing mechanism; 51. Telescopic assembly; 511. Sliding rod; 512. Snap-fit ​​hole; 513. Fixed frame; 514. Sliding plate; 515. Connecting rod; 516. Fixed spring; 517. Baffle; 518. Snap-fit ​​shaft; 52. Fixed assembly; 521. Connecting seat; 522. Lower fixed ring; 523. Upper fixed ring; 524. Fixed bolt; 525. Connecting spring; 526. Insulating rubber pad. Detailed Implementation

[0026] 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.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., 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 according to the specific circumstances.

[0028] Example 1:

[0029] Please see Figure 1-3 This utility model provides a technical solution: a temporary power safety cable bracket for construction sites, including a counterweight 1, a threaded rod 2 inside the counterweight 1, a cap 3 fixedly installed on the top of the threaded rod 2, an angle adjustment mechanism 4 on the top of the counterweight 1, and a telescopic fixing mechanism 5 on the top of the angle adjustment mechanism 4.

[0030] The angle adjustment mechanism 4 includes a fixed cover 41, which is fixedly installed on the top of the counterweight 1. A rotating seat 42 is fixedly installed on the top of the counterweight 1. A rotating block 43 is rotatably installed inside the rotating seat 42. A fixed rod 44 is fixedly installed on the top of the rotating block 43. A worm gear 45 is fixedly installed on the outside of the fixed rod 44. A worm 46 is rotatably installed inside the fixed cover 41 extending to the front. A handwheel 47 is fixedly installed on the front of the worm 46 to facilitate the adjustment of the cable laying direction and the angle of the connection between the cable and the bracket.

[0031] Furthermore, a through hole is provided at the top of the fixing cover 41 at the corresponding position of the fixing rod 44, and the fixing rod 44 passes through the through hole, so that the fixing rod 44 can pass through the fixing cover 41 and rotate.

[0032] Example 2:

[0033] Please see Figure 4 and Figure 5 Furthermore, in conjunction with Embodiment 1, it is further found that the telescopic fixing mechanism 5 includes a telescopic component 51 and a fixing component 52. The telescopic component 51 is disposed outside the angle adjustment mechanism 4, and the fixing component 52 is disposed on top of the telescopic component 51.

[0034] Furthermore, the telescopic assembly 51 includes a sliding rod 511, which is slidably installed inside the fixed rod 44. A snap-fit ​​hole 512 is provided on the right side of the sliding rod 511. A fixed frame 513 is fixedly installed on the outside of the fixed rod 44 away from the rotating block 43. A sliding plate 514 is slidably installed inside the fixed frame 513. A connecting rod 515 is fixedly installed on the right side of the sliding plate 514. A fixing spring 516 is fixedly installed between the right side of the sliding plate 514 and the right inner wall of the fixed frame 513. A baffle 517 is fixedly installed on the end of the connecting rod 515 away from the sliding plate 514. A snap-fit ​​shaft 518 is fixedly installed on the left side of the baffle 517 to facilitate adjustment of the cable laying height.

[0035] Furthermore, multiple snap-fit ​​holes 512 are provided, and the array of multiple snap-fit ​​holes 512 is distributed on the right side of the sliding rod 511, which facilitates the fixing of the sliding rod 511 at different positions on the fixing rod 44.

[0036] Furthermore, a through hole is provided on the right side of the fixed frame 513 at the corresponding position of the connecting rod 515, and the connecting rod 515 passes through the through hole to facilitate the sliding of the connecting rod 515 through the fixed frame 513.

[0037] Furthermore, the fixing component 52 includes a connecting seat 521, which is fixedly installed on the top of the sliding rod 511. A lower fixing ring 522 is fixedly installed on the top of the connecting seat 521, and an upper fixing ring 523 is provided on the top of the lower fixing ring 522. A fixing bolt 524 is provided between the upper fixing ring 523 and the lower fixing ring 522. A connecting spring 525 is fixedly installed on the inner side of both the lower fixing ring 522 and the upper fixing ring 523. An insulating rubber pad 526 is fixedly installed on the end of the connecting spring 525 away from the lower fixing ring 522 and the upper fixing ring 523 to facilitate the insulation and fixing of the cable.

[0038] Furthermore, through holes are provided at the corresponding positions of the lower fixing ring 522 and the upper fixing ring 523 and the fixing bolt 524, and the fixing bolt 524 passes through the through holes to facilitate the connection between the upper fixing ring 523 and the lower fixing ring 522.

[0039] In actual operation, when this device is used, first remove the fixing bolt 524 to separate the upper fixing ring 523 from the lower fixing ring 522. Place the cable between the two insulating pads 526 and press it with the connecting spring 525. Then connect and fix the upper fixing ring 523 and the lower fixing ring 522 with the fixing bolt 524. Pull the connecting rod 515 to move the sliding plate 514 to the right, so that the sliding plate 514 compresses the fixing spring 516. At the same time, the connecting rod 515 pulls the snap-fit ​​shaft 518 to the right through the baffle 517, so that the snap-fit ​​shaft 518 separates from the snap-fit ​​hole 512. The sliding rod 511 slides and adjusts inside the fixing rod 44. After adjusting the erection height to the position, release the connecting rod 515. The elastic force of the fixing spring 516 resets the sliding plate 514 and allows the snap-fit ​​shaft 518 to be reinserted into the snap-fit ​​hole 512.

[0040] The support is then erected, and the counterweight 1 is placed horizontally on the ground. The threaded rod 2 is screwed into the ground using the cap 3. Then, the handwheel 47 is turned, which drives the worm gear 46 to rotate. The worm gear 46 drives the fixed rod 44 to rotate through the worm wheel 45. The fixed rod 44 drives the rotating block 43 to rotate inside the rotating seat 42. The fixed rod 44 drives the cable connection above to rotate. The connection direction of the cable is adjusted according to the erection direction.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A temporary power supply safety cable support for construction sites, comprising a counterweight base (1), characterized in that: The counterweight base (1) is provided with a threaded rod (2) inside. A cap (3) is fixedly installed on the top of the threaded rod (2). An angle adjustment mechanism (4) is provided on the top of the counterweight base (1). A telescopic fixing mechanism (5) is provided on the top of the angle adjustment mechanism (4). The telescopic fixing mechanism (5) includes a telescopic component (51) and a fixing component (52). The telescopic component (51) is disposed outside the angle adjustment mechanism (4), and the fixing component (52) is disposed on top of the telescopic component (51). The angle adjustment mechanism (4) includes a fixed cover (41), which is fixedly installed on the top of the counterweight (1). A rotating seat (42) is fixedly installed on the top of the counterweight (1). A rotating block (43) is rotatably installed inside the rotating seat (42). A fixed rod (44) is fixedly installed on the top of the rotating block (43). A worm gear (45) is fixedly installed on the outside of the fixed rod (44). A worm (46) is rotatably installed inside the fixed cover (41) extending to the front. A handwheel (47) is fixedly installed on the front of the worm (46).

2. The temporary power supply safety cable bracket for construction sites according to claim 1, characterized in that: The top of the fixing cover (41) is provided with a through hole at the corresponding position of the fixing rod (44), and the fixing rod (44) passes through the through hole.

3. A temporary power supply safety cable bracket for construction sites according to claim 1, characterized in that: The telescopic assembly (51) includes a sliding rod (511), which is slidably installed inside the fixed rod (44). A snap-fit ​​hole (512) is provided on the right side of the sliding rod (511). A fixed frame (513) is fixedly installed on the outside of the fixed rod (44) away from the rotating block (43). A sliding plate (514) is slidably installed inside the fixed frame (513). A connecting rod (515) is fixedly installed on the right side of the sliding plate (514). A fixing spring (516) is fixedly installed between the right side of the sliding plate (514) and the right inner wall of the fixed frame (513). A baffle (517) is fixedly installed on the end of the connecting rod (515) away from the sliding plate (514). A snap-fit ​​shaft (518) is fixedly installed on the left side of the baffle (517).

4. A temporary power supply safety cable bracket for construction sites according to claim 3, characterized in that: Multiple snap-fit ​​holes (512) are provided, and the array of multiple snap-fit ​​holes (512) is distributed on the right side of the sliding rod (511).

5. A temporary power supply safety cable bracket for construction sites according to claim 3, characterized in that: A through hole is provided on the right side of the fixing frame (513) at the corresponding position of the connecting rod (515), and the connecting rod (515) passes through the through hole.

6. A temporary power supply safety cable bracket for construction sites according to claim 3, characterized in that: The fixing component (52) includes a connecting seat (521), which is fixedly installed on the top of the sliding rod (511). A lower fixing ring (522) is fixedly installed on the top of the connecting seat (521), and an upper fixing ring (523) is provided on the top of the lower fixing ring (522). A fixing bolt (524) is provided between the upper fixing ring (523) and the lower fixing ring (522). A connecting spring (525) is fixedly installed on the inner side of both the lower fixing ring (522) and the upper fixing ring (523). An insulating rubber pad (526) is fixedly installed on the end of the connecting spring (525) away from the lower fixing ring (522) and the upper fixing ring (523).

7. A temporary power supply safety cable bracket for construction sites according to claim 6, characterized in that: Through holes are provided at the corresponding positions of the lower fixing ring (522) and the upper fixing ring (523) and the fixing bolt (524), and the fixing bolt (524) passes through the through holes.

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