Building vertical shaft cable laying support for electrical engineering

Abstract

This utility model relates to the field of electrical engineering technology and discloses a cable laying bracket for building shafts in electrical engineering. The bracket has a threaded mounting bolt on its inner side and an installation mechanism on its inner side. A mounting plate is provided on the front of the bracket, with its back end fitting against the front of the bracket. A fixing bolt is threaded on the inner side of the mounting plate and threaded onto the inner side of the bracket. A cable bracket is fixedly connected to the inner side of the mounting plate, and a limit mechanism is provided on the inner side of the cable bracket. The installation mechanism includes a protective frame. A pressing plate is inserted into the bracket, pressing a tilting plate, causing the tilting plate to press against a telescopic rod and a first spring, moving outwards. After the pressing plate stops pressing, the first spring force drives the fixing plate and tilting plate to insert into the pressing plate, limiting the cable bracket and mounting plate, allowing them to be quickly installed onto the front of the bracket, providing greater stability when secured with fixing bolts.

Description

Technical Field

[0001] This utility model relates to the field of electrical engineering technology, specifically to a cable laying bracket for building shafts in electrical engineering. Background Technology

[0002] Cable laying supports for building shafts in electrical engineering are structural devices specifically designed to fix and support cables within building shafts. Their core function is to ensure that cables remain orderly and stably fixed during vertical or inclined laying, preventing cable displacement, wear, uneven stress, or safety hazards caused by factors such as self-weight, vibration, and environmental changes. They are key auxiliary facilities for cable laying in building electrical engineering.

[0003] The cable laying support structure for building shafts disclosed in CN222441247U can effectively transmit power to lift the cable body by rotating the transmission wheel in the transmission component. This avoids the cable body from directly contacting the top outer wall of the shaft body during the laying process, thus preventing wear and ensuring the integrity of the cable body. At the same time, it can also effectively reduce energy consumption when the hoist lifts the cable body.

[0004] The cable laying support structure in the building shaft has a good transmission effect for lifting the cable body through the transmission wheel, which avoids the cable body directly contacting the top outer wall of the shaft body during the laying process and causing wear. However, the device does not have a preliminary installation structure for the cable support. When the cable support is installed, it needs to be supported before it can be installed, which affects the work efficiency. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this utility model is to provide a cable laying bracket for building shafts in electrical engineering, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable laying bracket for building shafts in electrical engineering, comprising a fixing frame, a mounting bolt threadedly connected to the inner side of the fixing frame, an installation mechanism provided on the inner side of the fixing frame, an installation plate provided on the front side of the fixing frame, the back end of the installation plate being in contact with the front side of the fixing frame, a fixing bolt threadedly connected to the inner side of the installation plate, the fixing bolt being threadedly connected to the inner side of the fixing frame, a cable bracket fixedly connected to the inner side of the installation plate, and a limit mechanism provided on the inner side of the cable bracket;

[0007] The installation mechanism includes a protective frame, which is fixedly connected to the left and right sides of the fixing frame. A bidirectional threaded rod is rotatably connected to the inner side of the protective frame. A threaded plate is threadedly connected to the outer side of the bidirectional threaded rod. An adjusting plate is fixedly connected to the inner side of the threaded plate. A telescopic rod is fixedly connected to the inner side of the adjusting plate. A fixing plate is fixedly connected to the inner side of the telescopic rod. An inclined plate is fixedly connected to the inner side of the fixing plate. A first spring is sleeved around the outer side of the telescopic rod. A pressing plate is fixedly connected to the back end of the installation plate.

[0008] Preferably, the inner side of the first spring is fixedly connected to the outer side of the fixed plate, and the outer side of the first spring is fixedly connected to the inner side of the adjusting plate. Through the elastic force of the first spring, the fixed plate drives the inclined plate to insert into the inner side of the extrusion plate, so that the mounting plate and the cable bracket can be initially fixed to the front of the fixed frame.

[0009] Preferably, the inner side of the protective frame and the fixing frame is provided with a sliding groove corresponding to the movement trajectory of the threaded plate, and the threaded plate is slidably connected inside the sliding groove. The sliding groove can limit the movement of the threaded plate, making the threaded plate more stable during movement.

[0010] Preferably, the inner side of the fixing frame has a slot corresponding to the position of the extrusion plate, the extrusion plate is inserted into the inner side of the fixing frame, the inner side of the extrusion plate has a fixing groove corresponding to the position of the inclined plate, and the inclined plate is inserted into the inner side of the extrusion plate. The extrusion plate is inserted into the inside of the fixing frame, which can extrude the inclined plate, so that the inclined plate can be inserted into the inside of the extrusion plate, and limit the position of the extrusion plate.

[0011] Preferably, the limiting mechanism includes a connecting plate, which is fixedly connected to the inner back end of the cable bracket. A sliding rod is slidably connected to the inner side of the connecting plate. A pull plate is fixedly connected to the left side of the sliding rod. A second spring is sleeved around the sliding rod. An insert plate is fixedly connected to the right side of the sliding rod. A baffle is inserted into the right side of the insert plate. A rectangular plate is fixedly connected to the right side of the baffle. The rectangular plate is fixedly connected to the inner side of the cable bracket.

[0012] Preferably, the left side of the second spring is fixedly connected to the right side of the pull plate, and the right side of the second spring is fixedly connected to the left side of the connecting plate. Through the elastic force of the second spring, the insert plate can be inserted into the inside of the baffle to protect the electrical engineering cable between the connecting plate and the rectangular plate.

[0013] Preferably, there are three sliding rods, which are fixedly connected to the left side of the insert plate and slidably connected to the inner side of the connecting plate. When the pull plate is pulled by an external force, the pull plate can drive the insert plate to move through the sliding rods, so that the electrical engineering cable can enter between the connecting plate and the rectangular plate, thereby limiting the electrical engineering cable.

[0014] Compared with the prior art, this utility model provides a cable laying bracket for building shafts in electrical engineering, which has the following beneficial effects:

[0015] 1. In the installation mechanism of the cable laying bracket for building shafts used in this electrical engineering project, the extrusion plate is inserted into the fixed frame and extrudes the inclined plate, so that the inclined plate extrudes the telescopic rod and the first spring through the fixed plate and moves outward; after the extrusion plate stops extruding, the elastic force of the first spring drives the fixed plate and the inclined plate to insert into the extrusion plate, limiting the cable bracket and the mounting plate, so that it can be quickly installed on the front of the fixed frame, making it more stable when the workers fix it with the fixing bolts.

[0016] 2. In the cable laying bracket of the building shaft for electrical engineering, after the cable bracket is installed, the worker pulls the pull plate, which drives the insertion plate away from the baffle through the sliding rod, and puts the electrical engineering cable between the connecting plate and the rectangular plate to limit the electrical engineering cable and prevent it from getting messy in the cable bracket. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a front view structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the protective frame and extrusion plate structure;

[0020] Figure 3 This is a schematic diagram of the installation mechanism.

[0021] Figure 4 This is a schematic diagram of the limiting mechanism.

[0022] Figure 5 for Figure 3 Enlarged structural diagram at point A in the middle.

[0023] In the diagram: 1. Mounting bolt; 2. Fixing bracket; 3. Mounting plate; 4. Mounting mechanism; 41. Protective frame; 42. Extrusion plate; 43. Threaded plate; 44. Bidirectional threaded rod; 45. Adjusting plate; 46. Fixing plate; 47. Inclined plate; 48. First spring; 49. Telescopic rod; 5. Fixing bolt; 6. Cable bracket; 7. Limiting mechanism; 71. Pull plate; 72. Connecting plate; 73. Rectangular plate; 74. Insert plate; 75. Baffle; 76. Second spring; 77. Slide rod. Detailed Implementation

[0024] 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.

[0025] 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.

[0026] This utility model provides the following technical solution:

[0027] Example 1

[0028] Please see Figure 1-5 This utility model provides a technical solution: a cable laying bracket for building shafts in electrical engineering, including a fixed frame 2, a mounting bolt 1 threadedly connected to the inner side of the fixed frame 2, an installation mechanism 4 provided on the inner side of the fixed frame 2, an installation plate 3 provided on the front side of the fixed frame 2, the back end of the installation plate 3 being in contact with the front side of the fixed frame 2, a fixing bolt 5 threadedly connected to the inner side of the installation plate 3, the fixing bolt 5 being threadedly connected to the inner side of the fixed frame 2, a cable bracket 6 fixedly connected to the inner side of the installation plate 3, and a limit mechanism 7 provided on the inner side of the cable bracket 6;

[0029] The mounting mechanism 4 includes a protective frame 41, which is fixedly connected to the left and right sides of the mounting frame 2. A bidirectional threaded rod 44 is rotatably connected to the inner side of the protective frame 41. A threaded plate 43 is threadedly connected to the outer side of the bidirectional threaded rod 44. An adjusting plate 45 is fixedly connected to the inner side of the threaded plate 43. A telescopic rod 49 is fixedly connected to the inner side of the adjusting plate 45. A fixing plate 46 is fixedly connected to the inner side of the telescopic rod 49. An inclined plate 47 is fixedly connected to the inner side of the fixing plate 46. A first spring 48 is sleeved around the outer side of the telescopic rod 49. A pressing plate 42 is fixedly connected to the back end of the mounting plate 3.

[0030] Furthermore, the inner side of the first spring 48 is fixedly connected to the outer side of the fixing plate 46, and the outer side of the first spring 48 is fixedly connected to the inner side of the adjusting plate 45. Through the elastic force of the first spring 48, the fixing plate 46 drives the inclined plate 47 to insert into the inner side of the pressing plate 42, so that the mounting plate 3 and the cable bracket 6 can be initially fixed to the front of the fixing frame 2.

[0031] Furthermore, the inner side of the protective frame 41 and the fixing frame 2 is provided with a sliding groove corresponding to the movement trajectory of the threaded plate 43, and the threaded plate 43 is slidably connected inside the sliding groove. The sliding groove can limit the movement of the threaded plate 43, making the threaded plate 43 more stable during movement.

[0032] Furthermore, the inner side of the fixing frame 2 is provided with a slot corresponding to the position of the extrusion plate 42. The extrusion plate 42 is inserted into the inner side of the fixing frame 2. The inner side of the extrusion plate 42 is provided with a fixing groove corresponding to the position of the inclined plate 47. The inclined plate 47 is inserted into the inner side of the extrusion plate 42. The extrusion plate 42 is inserted into the interior of the fixing frame 2, which can extrude the inclined plate 47, allowing the inclined plate 47 to be inserted into the interior of the extrusion plate 42, thus limiting the position of the extrusion plate 42.

[0033] Example 2

[0034] Please see Figure 1-5 Furthermore, based on Embodiment 1, the limiting mechanism 7 further includes a connecting plate 72, which is fixedly connected to the inner back end of the cable bracket 6. A sliding rod 77 is slidably connected to the inner side of the connecting plate 72. A pull plate 71 is fixedly connected to the left side of the sliding rod 77. A second spring 76 is sleeved around the sliding rod 77. An insert plate 74 is fixedly connected to the right side of the sliding rod 77. A baffle 75 is inserted into the right side of the insert plate 74. A rectangular plate 73 is fixedly connected to the right side of the baffle 75. The rectangular plate 73 is fixedly connected to the inner side of the cable bracket 6.

[0035] Furthermore, the left side of the second spring 76 is fixedly connected to the right side of the pull plate 71, and the right side of the second spring 76 is fixedly connected to the left side of the connecting plate 72. Through the elastic force of the second spring 76, the insert plate 74 can be inserted into the inside of the baffle 75 to protect the electrical engineering cable between the connecting plate 72 and the rectangular plate 73.

[0036] Furthermore, there are three slide rods 77, which are fixedly connected to the left side of the insertion plate 74 and slidably connected to the inner side of the connecting plate 72. When the pull plate 71 is pulled by an external force, the pull plate 71 can drive the insertion plate 74 to move through the slide rods 77, so that the electrical engineering cable can enter between the connecting plate 72 and the rectangular plate 73, thereby limiting the electrical engineering cable.

[0037] In actual operation, when this device is used, the fixing frame 2 is installed inside the building shaft by the mounting bolt 1. When it is necessary to install the cable bracket 6 and the mounting plate 3, the pressing plate 42 is inserted into the inside of the fixing frame 2, so that the pressing plate 42 can press the inclined plate 47, and the inclined plate 47 can press the telescopic rod 49 and the first spring 48 through the fixing plate 46, so that the inclined plate 47 moves outward. When the pressing plate 42 does not press the inclined plate 47, the elastic force of the first spring 48 drives the fixing plate 46 and the inclined plate 47 to be inserted into the pressing plate 42, limiting the cable bracket 6 and the mounting plate 3, so that the cable bracket 6 can be quickly installed on the front of the fixing frame 2. When the workers fix the mounting plate 3 and the cable bracket 6 with the fixing bolt 5, the mounting plate 3 and the cable bracket 6 are not easy to tilt during installation, which makes it convenient for the workers to fix them with the fixing bolt 5.

[0038] After the cable bracket 6 is installed inside the building shaft, the staff manually pulls the pull plate 71 so that the pull plate 71 can move the insertion plate 74 through the slide rod 77, so that the insertion plate 74 is away from the baffle 75, so that the electrical engineering cable can be placed between the connecting plate 72 and the rectangular plate 73, limiting the electrical engineering cable and making it less likely for the electrical engineering cable to get tangled inside the cable bracket 6.

[0039] When the cable bracket 6 is damaged and needs to be disassembled and replaced, the operator rotates the double-threaded rod 44, which drives the threaded plate 43 and the adjusting plate 45 to move. The adjusting plate 45 then drives the fixed plate 46 and the inclined plate 47 to move through the telescopic rod 49, so that the inclined plate 47 can move away from the pressing plate 42. After the operator removes the fixing bolt 5 with external tools, it is convenient to disassemble the mounting plate 3 and the cable bracket 6.

[0040] 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 cable laying bracket for building shafts in electrical engineering, comprising a fixing frame (2), characterized in that: The mounting bracket (2) is threaded with mounting bolts (1) on its inner side. The mounting bracket (2) is provided with a mounting mechanism (4) on its inner side. The mounting bracket (2) is provided with a mounting plate (3) on its front side. The back end of the mounting plate (3) is in contact with the front side of the mounting bracket (2). The mounting plate (3) is threaded with fixing bolts (5) on its inner side. The fixing bolts (5) are threaded to the inner side of the mounting bracket (2). The mounting plate (3) is fixedly connected with a cable bracket (6). The cable bracket (6) is provided with a limit mechanism (7) on its inner side. The installation mechanism (4) includes a protective frame (41), which is fixedly connected to the left and right sides of the fixed frame (2). A two-way threaded rod (44) is rotatably connected to the inner side of the protective frame (41). A threaded plate (43) is threadedly connected to the outer side of the two-way threaded rod (44). An adjusting plate (45) is fixedly connected to the inner side of the threaded plate (43). A telescopic rod (49) is fixedly connected to the inner side of the adjusting plate (45). A fixed plate (46) is fixedly connected to the inner side of the telescopic rod (49). An inclined plate (47) is fixedly connected to the inner side of the fixed plate (46). A first spring (48) is sleeved around the outer side of the telescopic rod (49). A pressing plate (42) is fixedly connected to the back end of the installation plate (3).

2. The cable laying bracket for building shafts in electrical engineering according to claim 1, characterized in that: The inner side of the first spring (48) is fixedly connected to the outer side of the fixing plate (46), and the outer side of the first spring (48) is fixedly connected to the inner side of the adjusting plate (45).

3. The cable laying bracket for building shafts in electrical engineering according to claim 1, characterized in that: The protective frame (41) and the fixing frame (2) have a sliding groove on the inner side that corresponds to the movement trajectory of the threaded plate (43), and the threaded plate (43) is slidably connected inside the sliding groove.

4. The cable laying bracket for building shafts in electrical engineering according to claim 1, characterized in that: The inner side of the fixing frame (2) is provided with a slot corresponding to the position of the extrusion plate (42). The extrusion plate (42) is inserted into the inner side of the fixing frame (2). The inner side of the extrusion plate (42) is provided with a fixing groove corresponding to the position of the inclined plate (47). The inclined plate (47) is inserted into the inner side of the extrusion plate (42).

5. A cable laying bracket for building shafts in electrical engineering according to claim 1, characterized in that: The limiting mechanism (7) includes a connecting plate (72), which is fixedly connected to the inner back end of the cable bracket (6). A sliding rod (77) is slidably connected to the inner side of the connecting plate (72). A pull plate (71) is fixedly connected to the left side of the sliding rod (77). A second spring (76) is sleeved around the sliding rod (77). An insert plate (74) is fixedly connected to the right side of the sliding rod (77). A baffle (75) is inserted into the right side of the insert plate (74). A rectangular plate (73) is fixedly connected to the right side of the baffle (75). The rectangular plate (73) is fixedly connected to the inner side of the cable bracket (6).

6. A cable laying bracket for building shafts in electrical engineering according to claim 5, characterized in that: The second spring (76) is fixedly connected to the right side of the pull plate (71) on the left side, and the second spring (76) is fixedly connected to the left side of the connecting plate (72) on the right side.

7. A cable laying bracket for building shafts in electrical engineering according to claim 5, characterized in that: There are three slide rods (77), which are fixedly connected to the left side of the insert plate (74) and slidably connected to the inside of the connecting plate (72).

Images