An electrical wiring installation hanger

Abstract

The utility model provides a kind of electrical circuit installation hanger, it is related to electrical circuit installation technical field.The electrical circuit installation hanger includes: the clamping mechanism with supporting plate and the adjusting mechanism being arranged in the both sides of supporting plate;Two clamping plates are slidably arranged on supporting plate, and spacing adjusting assembly is connected to clamping plate;Adjusting mechanism has adjusting tube and adjusting rod being slidably arranged on adjusting tube;Wherein, spacing adjusting assembly has two side plates being arranged on supporting plate, and screw rod is rotatably arranged between two side plates;Screw rod is threadedly connected with clamping plate, and knob is arranged at one end of screw rod;And adjusting tube is provided with a plurality of through holes, and adjusting rod is provided with a plurality of positioning holes;Adjusting mechanism has plug-in assembly compatible with through hole and positioning hole.The utility model can quickly install and fix electrical circuit and bridge and adjust installation height, and does not need to use other special tools to operate.

Description

Technical Field

[0001] This utility model relates to the field of electrical wiring installation technology, specifically to an electrical wiring installation hanger. Background Technology

[0002] Electrical circuits are an electrical engineering term. Any wire that connects and transmits electrical energy between electrical devices can be called an electrical circuit. All electrical facilities installed indoors need to transmit electrical energy through electrical circuits. Electrical circuits require the use of cable trays and mounting brackets during installation. The electrical circuits pass through the inside of the cable trays, which are then fixed to the ceiling by mounting brackets.

[0003] Existing installation hangers mainly consist of two lead rods and a bottom support plate. The two lead rods can also be replaced with a perforated vertical plate. For example, Chinese utility model patent CN221328535U, filed on November 28, 2023, discloses an electrical wiring installation hanger that adjusts the height of the support frame by setting a connecting rod and a sleeve, with the connecting rod sliding within the sleeve. However, in actual use, the connecting rod and sleeve are connected by bolts and nuts, requiring specialized tools for installation. This results in time-consuming fixing after the sliding adjustment between the connecting rod and sleeve. Secondly, the limiting plate used to fix the protective shell is also fixed with bolts and nuts, further increasing the assembly and fixing time of the entire hanger, leading to a slow electrical wiring installation process and low work efficiency. Utility Model Content

[0004] This invention addresses the problem that existing electrical wiring installation hangers primarily use bolts and nuts as fixing and adjusting components, resulting in long assembly and fixing times, slow electrical wiring installation, and low work efficiency. It provides an electrical wiring installation hanger that allows for rapid installation and fixing of electrical wiring and cable trays, as well as height adjustment, without requiring any special tools.

[0005] The technical solution adopted in this utility model is:

[0006] An electrical wiring mounting bracket, comprising:

[0007] The clamping mechanism has at least a support plate, on which at least two clamping plates are slidably disposed, and the clamping plates are connected to a spacing adjustment component;

[0008] An adjustment mechanism is provided on both sides of the tray, and the adjustment mechanism has at least an adjustment tube, on which an adjustment rod is slidably disposed;

[0009] The spacing adjustment assembly has at least two side plates disposed on the support plate, and a lead screw is rotatably disposed between the two side plates; the lead screw is threadedly connected to the clamping plate, and a knob is disposed at one end of the lead screw; rotating the knob can move the clamping plates on both sides closer or further apart; the adjusting tube is provided with several through holes, and the adjusting rod is provided with several positioning holes; the adjustment mechanism has at least a plug-in assembly adapted to the through holes and positioning holes, and the plug-in assembly can lock the relative position of the adjusting tube and the adjusting rod.

[0010] Furthermore, the pallet is provided with a sliding groove; the clamp is slidably embedded in the sliding groove.

[0011] Furthermore, the tray has insertion holes on both sides, and the adjusting rod is inserted into the insertion holes.

[0012] Furthermore, a snap-fit ​​assembly is provided on one end of the adjusting rod that is inserted into the socket.

[0013] Furthermore, a baffle is provided on one end of the adjusting rod near the tray and above the snap-fit ​​assembly.

[0014] Furthermore, the snap-fit ​​assembly includes a groove disposed on the side wall of the adjusting rod, a snap-fit ​​block is slidably embedded in the groove, and a first spring is connected between the inner side wall of the groove and the snap-fit ​​block.

[0015] Furthermore, the outer side of the end of the card block facing the insertion hole of the adjusting rod is provided with an inclined surface.

[0016] Furthermore, the plug-in assembly includes a plug rod that can pass through the through hole and be inserted into a positioning hole opposite the through hole; an end plate is provided at one end of the plug rod located outside the adjusting tube; a second spring is connected between the outer wall of the adjusting tube and the end plate.

[0017] Furthermore, a pull ring is provided on the side of the end plate away from the insertion rod.

[0018] Furthermore, a mounting plate is provided at the end of the adjusting tube away from the adjusting rod.

[0019] The beneficial effects of this utility model are:

[0020] 1. This utility model achieves rapid height adjustment of the mounting bracket by setting through holes on the adjusting tube and positioning holes on the adjusting rod, combined with the locking of the plug-in assembly; and by setting a support plate, a clamping plate, and a spacing adjustment assembly driven by a knob and a lead screw, it achieves rapid fixed installation of cable trays and electrical lines on the mounting bracket. This solves the problem that in the prior art, the mounting brackets for electrical lines mainly use bolts and nuts as the fixing and adjusting components, resulting in long assembly and fixing times for the mounting brackets, slow installation of electrical lines, and low work efficiency. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional schematic diagram of the mounting bracket according to an embodiment of the present utility model;

[0023] Figure 2 This is a front sectional view of the mounting bracket according to an embodiment of the present utility model;

[0024] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0025] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle.

[0026] Reference numerals: 100-clamping mechanism, 110-support plate, 112-slide groove, 114-insertion hole, 120-clamping plate, 130-gap adjustment component, 131-side plate, 132-lead screw, 133-knob;

[0027] 200-Adjustment mechanism, 210-Adjustment tube, 211-Through hole, 220-Adjustment rod, 221-Positioning hole, 230-Plug-in assembly, 232-Plug-in rod, 234-End plate, 235-Pull ring, 236-Second spring, 240-Snap-in assembly, 242-Groove, 244-First spring, 246-Snap block, 250-Baffle, 260-Mounting plate. Detailed Implementation

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this invention.

[0030] The embodiments of the utility model will now be described in detail with reference to the accompanying drawings.

[0031] Example 1

[0032] In actual use, the existing electrical wiring installation hangers use bolts and nuts to connect the connecting rods and sleeves, requiring specialized tools for installation. This results in time wasted when fixing the connecting rods after the sliding adjustment between them is completed. Secondly, the limiting plates used to fix the protective housing are also fixed with bolts and nuts, further increasing the assembly and fixing time of the entire hanger. This leads to a slow electrical wiring installation process and low work efficiency.

[0033] To address the aforementioned problems in the prior art, this embodiment provides an electrical wiring installation hanger for installing and securing electrical wiring and cable trays. This hanger allows for quick installation and height adjustment of electrical wiring and cable trays without the need for specialized tools; it can be operated manually by the user. Please refer to [link to relevant documentation]. Figures 1-4 The electrical wiring mounting bracket mainly includes: a clamping mechanism 100 and an adjusting mechanism 200, etc.

[0034] The clamping mechanism 100 is mainly used for clamping and fixing electrical lines and cable trays. For example... Figure 1 , Figure 2As shown, the clamping mechanism 100 mainly includes a support plate 110, clamping plates 120, and a spacing adjustment assembly 130. The support plate 110 is generally rectangular in shape, with a strip-shaped groove 112 in its center. The two clamping plates 120 are also generally rectangular in shape, perpendicular to the support plate 110, and slidably embedded within the groove 112. The space between the two clamping plates 120 is used to clamp the cable tray for electrical wiring, which is housed inside the cable tray. The spacing adjustment assembly 130 is located on one side of the support plate 110 and mainly consists of a side plate 131, a lead screw 132, and a knob 133. Two side plates 131 are respectively set on one side of the support plate 110 and located on both sides outside the slide groove 112. The two side plates 131 are set perpendicular to the support plate 110. The lead screw 132 is rotated between the two side plates 131 through the bearing. Both clamping plates 120 are provided with internal threaded holes. The external thread on the lead screw 132 passes through the internal threaded holes on the two clamping plates 120, so that the lead screw 132 is threadedly connected to both clamping plates 120. One end of the lead screw 132 passes through the side plate 131 and is connected to a knob 133. Therefore, when a cable tray is placed on the surface of the tray 110, the screw 132 is rotated by turning the knob 133, and the screw 132 drives the two clamping plates 120 to move along the slide groove 112. The two clamping plates 120 move in opposite directions. Therefore, by turning the knob 133 in the forward or reverse direction, the two clamping plates 120 can be moved closer or further apart, thereby clamping or releasing the cable tray between the two clamping plates 120, and can adapt to the installation of cable trays of different sizes.

[0035] The adjustment mechanism 200 is mainly used for adjusting the installation height of electrical lines and cable trays. In this embodiment, two adjustment mechanisms 200 are provided, each positioned near one end of the support plate 110 of the clamping mechanism 100, and located on the opposite side from the side where the spacing adjustment component 130 is located. The adjustment mechanism 200 mainly includes an adjustment tube 210, an adjustment rod 220, and a plug-in component 230. The adjustment tube 210 has a roughly square cross-section, and one end is used to install it on the ceiling to fix the position of the entire electrical line mounting bracket. The adjustment rod 220 also has a roughly square cross-section, inserts into the adjustment tube 210 from the end not connected to the ceiling, and can slide within the tube. The end of the adjustment rod 220 outside the adjustment tube 210 is connected to the support plate 110. Meanwhile, the side wall of the adjusting tube 210 is provided with several through holes 211 along the axial direction; the side wall of the adjusting rod 220 is provided with several positioning holes 221 along the axial direction. The spacing between adjacent through holes 211 and the spacing between adjacent positioning holes 221 are matched, and the plug-in component 230 can pass through the through hole 211 and be inserted into the positioning hole 221 corresponding to the through hole 211, thereby locking the relative position of the adjusting tube 210 and the adjusting rod 220. At the same time, when height adjustment is required, the locking of the plug-in component 230 is released, and the adjusting rod 220 can slide along the inside of the adjusting tube 210, moving the position of the adjusting rod 220 so that another positioning hole 221 is aligned with the through hole 211. Then the plug-in component 230 is locked again, and the relative position of the adjusting tube 210 and the adjusting rod 220 is locked again, thereby adjusting the height of the support plate 110 fixedly connected to the bottom end of the adjusting rod 220, and simultaneously adjusting the height of the cable tray and electrical lines clamped on the support plate 110.

[0036] One specific working method of this embodiment is as follows:

[0037] The user first fixes the tray 110 to one end of the two adjusting rods 220 on the ground; then, the height of the tray 110 is adjusted by moving the adjusting rods 220 inside the adjusting tube 210; next, one end of the adjusting tube 210 is fixed to a designated position on the ceiling; then, the cable tray is placed on the surface of the tray 110; then, the knob 133 is turned to move the two clamps 120 closer together, and the clamps 120 are used to clamp and fix the cable tray.

[0038] In this embodiment, the electrical wiring installation hanger achieves rapid height adjustment by setting through holes 211 on the adjusting pipe 210 and positioning holes 221 on the adjusting rod 220, and locking with the plug-in assembly 230. Furthermore, by setting a support plate 110, a clamping plate 120, and a spacing adjustment assembly 130 driven by a knob 133 and a lead screw 132, the cable tray and electrical wiring on the installation hanger can be quickly fixed and installed. This solves the problem in the prior art where electrical wiring installation hangers mainly use bolts and nuts as fixing and adjusting components, resulting in long assembly and fixing times for the installation hangers, slow electrical wiring installation process, and low work efficiency.

[0039] Furthermore, in this embodiment, the clamping mechanism 100 has insertion holes 114 on both sides of the support plate 110. The insertion holes 114 are generally rectangular and are used to insert one end of the adjusting rod 220. A locking assembly 240 is also provided on the end of the adjusting rod 220 that is inserted into the insertion hole 114. The locking assembly 240 mainly includes a groove 242 on the side wall of the adjusting rod 220 near the end inserted into the insertion hole 114, a first spring 244, and a locking block 246. The groove 242 is generally cuboid in shape; the locking block 246 is also generally cuboid in shape, slides within the groove 242, and has an inclined surface on the outer side facing the end of the adjusting rod 220 that is inserted into the insertion hole 114; and the first spring 244 connects the inner side wall of the groove 242 and the locking block 246. Therefore, when assembling the adjusting rod 220 and the tray 110, one end of the adjusting rod 220 is directly inserted into the insertion hole 114 on the tray 110. During insertion, due to the inclined surface on one side of the locking block 246, the locking block 246 is squeezed back into the groove 242 when it passes through the insertion hole 114. After the locking block 246 has completely passed through the insertion hole 114, the first spring 244 pushes the locking block 246 out. At this time, the side of the locking block 246 without the inclined surface is in contact with the lower surface of the tray 110, which can support the tray 110. In addition, a baffle 250 is provided on the end of the adjusting rod 220 that is inserted into the insertion hole 114 and located above the locking assembly 240. Therefore, after the locking block 246 has completely passed through the insertion hole 114, the baffle 250 can prevent the tray 110 from moving upward along the adjusting rod 220, keeping the position of the tray 110 stable after assembly.

[0040] Furthermore, the insertion assembly 230 of the adjustment mechanism 200 in this embodiment may also include a insertion rod 232, an end plate 234, and a second spring 236. The insertion rod 232 is generally cylindrical and can pass through the through hole 211 and be inserted into the positioning hole 221 corresponding to the through hole 211. The end plate 234 is generally circular and is disposed at the end of the insertion rod 232 located outside the adjustment tube 210, facilitating manual control of the insertion rod 232's movement by the user. The second spring 236 is connected between the outer wall of the adjustment tube 210 and the end plate 234, used for quick insertion and locking of the insertion assembly 230 after height adjustment. Therefore, when height adjustment is required, first pull the end plate 234 to separate the insertion rod 232 from the currently inserted positioning hole 221. Then, slide the adjusting rod 220 along the inside of the adjusting tube 210, move the adjusting rod 220 to align the other positioning hole 221 with the insertion rod 232, and then release the end plate 234. At this time, the second spring 236 pulls the end plate 234 and the insertion rod 232 back to their original positions, allowing the insertion rod 232 to insert into the other positioning hole 221, thus locking the adjusting rod 220 and the adjusting tube 210. Simultaneously, a pull ring 235 is also provided on the side of the end plate 234 away from the insertion rod 232, making it easier to pull the end plate 234.

[0041] Meanwhile, in this embodiment, a mounting plate 260 is provided at the end of the adjusting pipe 210 away from the adjusting rod 220, and the mounting plate 260 has multiple mounting holes. The mounting plate 260 can be fixed to the ceiling by bolts passing through the mounting holes. This achieves a fixed connection between the electrical wiring mounting bracket and the ceiling in this embodiment.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electrical wiring mounting bracket, characterized in that, Include: The clamping mechanism (100) has at least a tray (110) on which at least two clamping plates (120) are slidably disposed, and the clamping plates (120) are connected to a spacing adjustment assembly (130). An adjustment mechanism (200) is provided on both sides of the tray (110). The adjustment mechanism (200) has at least an adjustment tube (210) and an adjustment rod (220) is slidably provided on the adjustment tube (210). The spacing adjustment assembly (130) has at least two side plates (131) disposed on the support plate (110), and a lead screw (132) is rotatably disposed between the two side plates (131); the lead screw (132) is threadedly connected to the clamping plate (120), and a knob (133) is disposed at one end of the lead screw (132); rotating the knob (133) can make the clamping plates (120) on both sides move closer or further apart; and the adjusting tube (210) is provided with a plurality of through holes (211), and the adjusting rod (220) is provided with a plurality of positioning holes (221); the adjusting mechanism (200) has at least a plug-in assembly (230) adapted to the through holes (211) and the positioning holes (221), and the plug-in assembly (230) can lock the relative position of the adjusting tube (210) and the adjusting rod (220).

2. The electrical wiring installation hanger as described in claim 1, characterized in that, The pallet (110) is provided with a groove (112); the clamp (120) is slidably embedded in the groove (112).

3. The electrical wiring installation hanger as described in claim 1, characterized in that, The tray (110) has insertion holes (114) on both sides, and the adjusting rod (220) is inserted into the insertion holes (114).

4. The electrical wiring installation hanger as described in claim 3, characterized in that, A snap-fit ​​assembly (240) is provided on one end of the adjusting rod (220) that is inserted into the socket (114).

5. The electrical wiring installation hanger as described in claim 4, characterized in that, The adjusting rod (220) is located at one end near the tray (110) and a baffle (250) is provided above the snap-fit ​​assembly (240).

6. The electrical wiring installation hanger as described in claim 4, characterized in that, The snap-fit ​​assembly (240) includes a groove (242) disposed on the side wall of the adjusting rod (220), a snap-fit ​​block (246) is slidably embedded in the groove (242), and a first spring (244) is connected between the inner side wall of the groove (242) and the snap-fit ​​block (246).

7. The electrical wiring installation hanger as described in claim 6, characterized in that, The outer side of the end of the card block (246) facing the insertion hole (114) of the adjusting rod (220) is provided with a slope.

8. The electrical wiring installation hanger as described in any one of claims 1-7, characterized in that, The plug-in assembly (230) includes a plug rod (232) that can pass through the through hole (211) and be inserted into the positioning hole (221) opposite to the through hole (211); an end plate (234) is provided at one end of the plug rod (232) located outside the adjusting tube (210); a second spring (236) is connected between the outer wall of the adjusting tube (210) and the end plate (234).

9. The electrical wiring installation hanger as described in claim 8, characterized in that, A pull ring (235) is also provided on the side of the end plate (234) away from the insertion rod (232).

10. The electrical wiring installation hanger as described in any one of claims 1-7, characterized in that, An mounting plate (260) is provided at one end of the regulating tube (210) away from the regulating rod (220).

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