Electrical installation guide rail

Abstract

The utility model discloses an electrical installation guide rail, which relates to the technical field of electrical installation guide rails and comprises a guide rail main body, installation notches are arranged on the upper side and the lower side of the middle of the guide rail main body, movable guide rail side edges are arranged inside the installation notches, and the middle of the guide rail main body is rotatably connected with a bidirectional threaded rod. The upper end and the lower end of the two-way threaded rod are in threaded connection with the side edges of the two movable guide rails correspondingly, a pair of guide assemblies are arranged between the side edges of the movable guide rails and the guide rail body and arranged on the left side and the right side of the two-way threaded rod correspondingly, and a driving assembly is arranged in the middle of the two-way threaded rod. The bidirectional threaded rod is driven by the driving assembly to rotate, the movable guide rail side edges on the two sides of the guide rail body move oppositely along the guide assembly under the action of threads, the distance between the two movable guide rail side edges is reduced so as to adapt to electrical elements of small sizes, various elements can be installed on one guide rail, and the service life of the guide rail is prolonged. The use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical installation guide rails, in particular to an electrical installation guide rail. Background Art

[0002] The electrical installation rail is a rail used for installing electrical components. The electrical components are clamped on the rail, which is convenient for installation and maintenance. The electrical installation is adsorbed on the equipment mounting rack through magnetic components.

[0003] A Chinese patent (Announcement No.: CN219577615U) discloses an electrical installation rail, including a rail assembly and a plug assembly and a slot assembly respectively arranged at both ends of the rail assembly, so as to facilitate the splicing of multiple rail assemblies into different lengths for use; the rail assembly includes a first rail member and a second rail member in contact with each other, a first slot is provided on the side of the first rail member close to the second rail member, and a first plug matching the first slot is provided on the side of the second rail member close to the first rail member, the first plug is plugged into the first slot, and the width of the rail assembly can be extended for installation of different electrical components by adjusting the spacing between the first rail member and the second rail member. The utility model facilitates the assembly of multiple electrical installation rails into different lengths for use, is simple to operate, and has a wide range of applications; however, in the existing electrical rails, various electronic components are of different sizes during the installation of electrical components, resulting in the need to use corresponding electrical rails to install electrical components of different sizes, which is very inconvenient to use.

[0004] In order to solve the above problems, we have made improvements and proposed an electrical installation rail. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides an electrical installation guide rail, comprising a guide rail body, wherein installation notches are provided on both upper and lower sides of the middle part of the guide rail body, movable guide rail sides are provided inside the installation notches, and a gap is provided between the movable guide rail sides and the installation notches, a bidirectional threaded rod is rotatably connected to the middle part of the guide rail body, and the upper and lower ends of the bidirectional threaded rod are respectively threadedly connected to two movable guide rail sides, a pair of guide components are provided between the movable guide rail sides and the guide rail body, the pair of guide components are respectively provided on the left and right sides of the bidirectional threaded rod, and a driving component is provided in the middle part of the bidirectional threaded rod.

[0007] As a preferred technical solution of the utility model, the driving assembly includes a fixed frame, and the fixed frame is fixedly connected to the middle part of the guide rail body, the middle part of the fixed frame is rotatably connected with a rotating shaft, the rear end of the rotating shaft is fixedly connected with a driving bevel gear, the outer side of the driving bevel gear is meshedly connected with a driven bevel gear, and the driven bevel gear is fixedly connected to the middle part of the bidirectional threaded rod.

[0008] As a preferred technical solution of the utility model, the guide assembly includes a guide rod, and the guide rod is fixedly connected to the middle part of the guide rail body, and the upper and lower ends of the guide rod respectively penetrate the side edges of the movable guide rail opposite thereto.

[0009] As a preferred technical solution of the utility model, a pair of springs are sleeved on the outer side of the guide rod, and the springs are arranged between the installation notch and the side of the movable guide rail.

[0010] As a preferred technical solution of the utility model, a plurality of waist-shaped holes are opened in the middle of the guide rail body, and installation grooves are opened on the upper and lower sides of the waist-shaped holes. A rubber block is fixedly connected inside the installation groove, and the rubber block protrudes from the installation groove.

[0011] As a preferred technical solution of the utility model, a cushion block is fixedly connected to the rear end of the guide rail body, and a rubber cushion is fixedly connected to the rear end of the cushion block.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model drives the bidirectional threaded rod through the driving assembly to rotate the bidirectional threaded rod, and under the action of the thread, the side edges of the movable guide rails on both sides of the guide rail body move toward each other along the guide assembly, so that the distance between the side edges of the two movable guide rails is reduced to adapt to smaller electrical components. One guide rail can be installed with multiple components, which is more convenient to use.

[0014] 2. The utility model enables the screwdriver to drive the bidirectional threaded rod to rotate from the front through the cooperation of the active bevel gear and the driven bevel gear, which makes the use of the screwdriver more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a front perspective view of the utility model;

[0017] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 The utility model Figure 1 Enlarged view of point B in the middle;

[0019] Figure 4 It is a rear perspective view of the utility model;

[0020] In the figure: 1. Guide rail body; 2. Installation notch; 3. Movable guide rail side; 4. Waist-shaped hole; 5. Bidirectional threaded rod; 6. Guide rod; 7. Spring; 8. Fixed bracket; 9. Rotating shaft; 10. Driven bevel gear; 11. Driving bevel gear; 12. Installation groove; 13. Rubber block; 14. Cushion block; 15. Rubber pad. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figure 1-4 As shown, an electrical installation guide rail comprises a guide rail body 1, installation notches 2 are provided at both upper and lower sides of the middle of the guide rail body 1, a movable guide rail side 3 is provided inside the installation notch 2, and a gap is provided between the movable guide rail side 3 and the installation notch 2, a bidirectional threaded rod 5 is rotatably connected to the middle of the guide rail body 1, and the upper and lower ends of the bidirectional threaded rod 5 are respectively threadedly connected to the two movable guide rail sides 3, a pair of guide components are provided between the movable guide rail side 3 and the guide rail body 1, and the pair of guide components are respectively provided on the left and right sides of the bidirectional threaded rod 5, and a driving component is provided in the middle of the bidirectional threaded rod 5;

[0023] The guide rail body 1 is divided into three parts by the installation notch 2. The movable guide rail side 3 is installed inside the installation notch 2. The bidirectional threaded rod 5 is driven by the driving assembly to rotate the bidirectional threaded rod 5. Under the action of the thread, the movable guide rail sides 3 on both sides of the guide rail body 1 move toward each other along the guide assembly, so that the distance between the two movable guide rail sides 3 is reduced to adapt to smaller electrical components. One guide rail can be installed with multiple components, which is more convenient to use. The setting of the installation notch 2 can be appropriately set according to the length of the guide rail body 1. Multiple sets of movable guide rail sides 3 can be installed on the guide rail body 1 to adapt to electrical components of various different specifications.

[0024] Specifically, Figure 2As shown, the driving assembly includes a fixed frame 8, and the fixed frame 8 is fixedly connected to the middle part of the guide rail body 1, and the middle part of the fixed frame 8 is rotatably connected with a rotating shaft 9, and the rear end of the rotating shaft 9 is fixedly connected with a driving bevel gear 11, and the outer side of the driving bevel gear 11 is meshedly connected with a driven bevel gear 10, and the driven bevel gear 10 is fixedly connected to the middle part of the bidirectional threaded rod 5. The front end of the rotating shaft 9 is provided with a cross groove that cooperates with a screwdriver. The rotating shaft 9 is used to rotate the screwdriver, thereby driving the driving bevel gear 11 to rotate, and the rotating driving bevel gear 11 drives the driven bevel gear 10 to rotate, thereby rotating the bidirectional threaded rod 5. Through the cooperation of the driving bevel gear 11 and the driven bevel gear 10, the screwdriver can drive the bidirectional threaded rod 5 to rotate from the front, which is more convenient to use the screwdriver.

[0025] Specifically, Figure 1 and Figure 2 As shown, the guide assembly includes a guide rod 6, and the guide rod 6 is fixedly connected to the middle part of the guide rail body 1, and the upper and lower ends of the guide rod 6 respectively penetrate the movable guide rail side 3 opposite thereto, and a pair of springs 7 are sleeved on the outer side of the guide rod 6, and the spring 7 is arranged between the installation notch 2 and the movable guide rail side 3. The pair of guide rods 6 are fixed to the middle part of the guide rail body 1 and pass through the movable guide rail side 3. The movable guide rail side 3 is guided by the pair of guide rods 6 so that the movable guide rail side 3 is parallel to the guide rail body 1. The spring 7 is arranged on the outer side of the guide rod 6 and is between the installation notch 2 and the movable guide rail side 3. The spring 7 always applies an outward force to the movable guide rail side 3, which can prevent the movable guide rail side 3 from shaking due to vibration, and make prestress between the movable guide rail side 3 and the bidirectional threaded rod 5, so as to prevent the bidirectional threaded rod 5 from rotating by itself in a vibration environment, shorten the distance between the two movable guide rail sides 3, and make the electrical components fall from the guide rail.

[0026] Specifically, Figure 3 As shown, a plurality of waist-shaped holes 4 are provided in the middle of the guide rail body 1, and mounting grooves 12 are provided on the upper and lower sides of the waist-shaped holes 4. A rubber block 13 is fixedly connected inside the mounting groove 12, and the rubber block 13 protrudes out of the mounting groove 12. The waist-shaped holes 4 cooperate with screws to install the guide rail body 1 to the use position. When the screws are passed through the waist-shaped holes 4 to install the guide rail body 1, the screws squeeze the rubber block 13 to make the screws more stable.

[0027] Specifically, Figure 4 As shown, a cushion block 14 is fixedly connected to the rear end of the guide rail body 1, and a rubber pad 15 is fixedly connected to the rear end of the cushion block 14. The cushion block 14 is arranged at the rear end of the guide rail body 1 to allow a certain gap to exist between the guide rail body 1 and the installation position to avoid interference between the installation position and the driven bevel gear 10, and the rubber pad 15 is arranged on the outside of the cushion block 14 to play a certain buffering role and a certain shock-absorbing effect.

[0028] Working principle: the guide rail body 1 is divided into three parts by the installation notch 2, and the movable guide rail side 3 is installed inside the installation notch 2. The rotating shaft 9 is used to drive the active bevel gear 11 to rotate, and the rotating active bevel gear 11 drives the driven bevel gear 10 to rotate, thereby rotating the bidirectional threaded rod 5. Through the cooperation of the active bevel gear 11 and the driven bevel gear 10, the screwdriver can drive the bidirectional threaded rod 5 to rotate from the front, and under the action of the thread, the movable guide rail sides 3 on both sides of the guide rail body 1 move toward each other along the guide rod 6, so that the distance between the two movable guide rail sides 3 is reduced to adapt to smaller electrical components. One guide rail can be installed with multiple components, which is more convenient to use.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electrical installation rail, comprising a rail body (1), characterized in that: The middle part of the guide rail body (1) is provided with installation notches (2) on both upper and lower sides, the installation notches (2) are provided with movable guide rail sides (3), and a gap is provided between the movable guide rail sides (3) and the installation notches (2). The middle part of the guide rail body (1) is rotatably connected with a bidirectional threaded rod (5), and the upper and lower ends of the bidirectional threaded rod (5) are respectively threadedly connected to the two movable guide rail sides (3). A pair of guide assemblies are provided between the movable guide rail sides (3) and the guide rail body (1), and the pair of guide assemblies are respectively provided on the left and right sides of the bidirectional threaded rod (5), and a driving assembly is provided in the middle part of the bidirectional threaded rod (5).

2. An electrical installation rail according to claim 1, characterized in that: The driving assembly comprises a fixing frame (8), and the fixing frame (8) is fixedly connected to the middle part of the guide rail body (1), the middle part of the fixing frame (8) is rotatably connected to a rotating shaft (9), the rear end of the rotating shaft (9) is fixedly connected to a driving bevel gear (11), the outer side of the driving bevel gear (11) is meshingly connected to a driven bevel gear (10), and the driven bevel gear (10) is fixedly connected to the middle part of the bidirectional threaded rod (5).

3. An electrical installation rail according to claim 1, characterized in that: The guide assembly comprises a guide rod (6), and the guide rod (6) is fixedly connected to the middle part of the guide rail body (1), and the upper and lower ends of the guide rod (6) respectively penetrate the movable guide rail side edges (3) opposite thereto.

4. An electrical installation rail according to claim 3, characterized in that: A pair of springs (7) are sleeved on the outer side of the guide rod (6), and the springs (7) are arranged between the installation notch (2) and the side edge (3) of the movable guide rail.

5. The electrical installation rail according to claim 1, characterized in that: A plurality of waist-shaped holes (4) are provided in the middle of the guide rail body (1), and mounting grooves (12) are provided on both the upper and lower sides of the waist-shaped holes (4). A rubber block (13) is fixedly connected inside the mounting groove (12), and the rubber block (13) protrudes out of the mounting groove (12).

6. An electrical installation rail according to claim 1, characterized in that: A cushion block (14) is fixedly connected to the rear end of the guide rail body (1), and a rubber cushion (15) is fixedly connected to the rear end of the cushion block (14).

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