Storage cabinet flat wire track connecting device

Abstract

The utility model discloses a storage cabinet flat wire track connecting device which comprises track couplers arranged oppositely, a plurality of connecting lead screws and connecting lead screw nuts, clamping grooves matched with flat wire tracks are formed in one sides of the track couplers, and the ends of the flat wire tracks are inserted into the clamping grooves of the track couplers and are positioned; the track coupler is provided with an embedding fixing part and a connecting part which are connected, and the clamping groove penetrates through the embedding fixing part and the connecting part; wherein the embedding and fixing parts of the two rail couplers are respectively embedded and fixed with one sides, far away from the cable sliding rail trolley, of the two sections of flat wire rails needing to be connected, and the two connecting parts are connected through a plurality of connecting screw rods and are fixed and tensioned through connecting screw rod nuts, so that the two sections of flat wire rails needing to be connected are fixedly connected. By means of the connecting device, the two sections of flat wire rails needing to be connected can be tensioned, position deviation is prevented, and the stability of the connecting position of the flat wire rails is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of track connection, and specifically, it is a connecting device for flat wire tracks of storage cabinets. Background Art

[0002] In existing storage cabinets, flat wire tracks are usually used to support and guide the movement of cable slide rail trolleys in the tracks. Generally, two separated flat wire tracks need to be connected through a connector, and the reciprocating movement of the cable slide rail trolley in the flat wire track should not be affected during the connection process.

[0003] However, the traditional connection method of flat wire tracks has problems such as poor stability, insecure connection, and easy loosening. This not only affects the normal use of the storage cabinet but also may lead to safety hazards such as jamming and dropping of the cable slide rail trolley during movement, seriously affecting the stable operation of the equipment. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a connecting device for flat wire tracks of storage cabinets, which is used to solve the technical problems such as poor stability existing in the traditional connection method of flat wire tracks in the prior art.

[0005] The utility model solves the above problems through the following technical solutions:

[0006] A connecting device for flat wire tracks of storage cabinets includes: oppositely arranged track couplers, several connecting lead screws, and connecting lead screw nuts. A slot adapted to the flat wire track is formed on one side of the track coupler, and the end of the flat wire track is inserted into the slot of the track coupler for positioning.

[0007] The track coupler has a connected fitting and fixing part and a connecting part, and the slot runs through the fitting and fixing part and the connecting part; wherein, the fitting and fixing parts of the two track couplers are respectively fitted and fixed with the sides of the two flat wire tracks to be connected away from the cable slide rail trolley, and the two connecting parts are connected by several connecting lead screws and fixed and tightened by connecting lead screw nuts to tightly connect the two flat wire tracks to be connected.

[0008] As a further improvement, the fitting and fixing part is of a U-shaped structure, and several first mounting holes for positioning with the flat wire track are formed on the U-shaped structure.

[0009] As a further improvement, the fitting and fixing part and the flat wire track are connected and positioned by connecting flat head screws and lock nuts.

[0010] As a further improvement, the connecting flat head screws are located on the side close to the flat wire track.

[0011] As a further improvement, a counterbore screw hole for setting the connecting flat head screws is formed in the flat wire track.

[0012] As a further improvement thereof, the connecting portion is of a semi-circular structure, and second mounting holes for mounting a plurality of connecting lead screws are formed on the semi-circular structure.

[0013] As a further improvement thereof, a plurality of the second mounting holes are uniformly distributed on the connecting portion in a fan shape.

[0014] As a further improvement thereof, connecting lead screw nuts are arranged on both sides of each connecting portion, and the connecting lead screw nuts are in threaded connection with the connecting lead screws.

[0015] As a further improvement thereof, nut locking sleeves are arranged on the outer sides of the connecting lead screw nuts on both sides of the connecting portion.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0017] (1) In the utility model, the track coupler is pre-mounted on the flat wire track by matching the flat head screw and the locking nut, and the relatively arranged track couplers are connected by the connecting lead screws to tighten the two sections of flat wire tracks to be connected, so as to improve the stability of the connection part of the flat wire tracks.

[0018] (2) In the utility model, nut locking sleeves are arranged on the outer sides of the connecting lead screw nuts, and the connecting lead screw nuts are arranged on both sides of the track coupler, so as to prevent the two track couplers from shifting in position during the movement of the cable slide rail trolley, and further improve the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an assembly schematic diagram of a flat wire track connection device of the utility model;

[0020] Figure 2 is a structural schematic diagram of a flat wire track connection device of the utility model;

[0021] Figure 3 is a matching schematic diagram of a flat wire track connection device of the utility model and a flat wire track;

[0022] Figure 4 is a structural schematic diagram of a track coupler in the utility model.

[0023] Reference numerals: 1, track coupler; 2, locking nut; 3, nut locking sleeve; 4, connecting lead screw nut; 5, connecting lead screw; 6, flat head screw; 7, flat wire track; 8, cable slide rail trolley. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment:

[0026] Combined with the attached Figures 1-4 As shown, a flat wire track connection device for a storage cabinet includes: track couplers 1 arranged oppositely on the left and right, a plurality of connecting lead screws 5, and connecting lead screw nuts 4. A slot adapted to the flat wire track 7 is formed on one side of the track coupler 1 to ensure quick alignment of the installation position between the connection device and the flat wire track through the slot, facilitating quick installation. The end of the flat wire track 7 is inserted into the slot of the track coupler 1; the track coupler 1 has a connected fitting and fixing part and a connecting part, and the slot runs through the fitting and fixing part and the connecting part; wherein, the fitting and fixing parts of the two track couplers 1 are respectively fitted and fixed to the sides of the two sections of flat wire track 7 to be connected away from the cable slide rail trolley 8, the connecting parts are connected by a plurality of connecting lead screws 5, and are fixed and tightened by the connecting lead screw nuts 4 to tightly connect the two sections of flat wire track 7 to be connected, ensuring the smooth and safe reciprocating movement of the cable slide rail trolley 8 in the flat wire track 7.

[0027] Specifically, the fitting and fixing part is of a U-shaped structure, and a plurality of first mounting holes are formed thereon. The flat wire track is covered and fitted through the U-shaped structure, and the moving surface of the cable slide rail trolley 8 is reserved, and the track coupler 1 and the flat wire track 7 are fixed by the cooperation of the connecting flat head screws 6 and the lock nuts 2. The connecting flat head screws and the lock nuts 2 pass through the first mounting holes of the track coupler 1 and the positioning holes of the flat wire track 7 to fix the flat wire track 7 on the track coupler 1, realizing the precise positioning of the flat wire track 7 on the track coupler 1. Preferably, the fitting and fixing part and the flat wire track are positioned by the connecting flat head screws 6 and the lock nuts 2, and the connecting flat head screws 6 are located on the side close to the flat wire track. To prevent the movement of the cable slide rail trolley 8 from being affected during the positioning process. As a preference, a countersunk screw hole for setting the connecting flat head screws 6 is formed in the flat wire track.

[0028] The connecting part is of a semi-circular structure, and a plurality of second mounting holes are formed thereon. External threads are provided at both ends of the connecting lead screw. By passing a plurality of connecting lead screws 5 through the second mounting holes of the two track couplers 1 and threadedly connecting the connecting lead screw nuts 4 with the connecting lead screws 5, the fixing and tightening of the two track couplers 1 are realized. The connecting lead screws 5 pass through the track couplers 1 on the two sections of flat wire track 7, and the two sections of flat wire track 7 are tightly connected by the connecting lead screw nuts 4 to ensure the smooth and safe reciprocating movement of the cable slide rail trolley 8.

[0029] Preferably, in this embodiment, the connecting screw nuts 4 are respectively located on the left and right sides of each connecting part, so as to prevent problems such as the displacement of the connecting device during the running of the flat wire track on the cable slide trolley 8, and improve the stability of the track coupler.

[0030] Optionally, a number of second mounting holes are evenly distributed in a fan shape on the connecting part to ensure balanced stress.

[0031] Furthermore, optionally, a nut locking sleeve 3 is arranged on the side of the connecting screw nut 4 away from the connecting part to prevent the nut from displacing.

[0032] In this embodiment, the two-section track couplers 1 are connected and fastened through the nut locking sleeve 3, the connecting screw nuts 4, and the connecting screw 5. By adjusting the nut locking sleeve 3 and the connecting screw nuts 4, the tightness of the connection can be controlled, and the distance between the joints of the two-section flat wire tracks 7 can be changed.

[0033] During installation, insert the end of the flat wire track 7 into the card slot of the track coupler 1, and then tighten the fixed connecting flat head screw 6 and the locking nut 2 for preliminary fixation. Then, insert the connecting screw 5 into the connecting part of the two-section track couplers, and rotate the connecting screw nut locking sleeve 3 and the connecting screw nuts 4 to press the two-section track couplers 1 to make the connection of the two-section flat wire tracks 7 firm. When inserting the flat wire track 7, ensure that the positioning holes on the track coupler 1 are aligned with the positioning holes on the flat wire track 7 to ensure the connection accuracy.

[0034] Although the present invention has been described herein with reference to its explanatory embodiments, the above embodiments are only the preferred embodiments of the present invention, and the embodiments of the present invention are not limited by the above embodiments. It should be understood that those skilled in the art can design many other modifications and embodiments, and these modifications and embodiments will fall within the scope and spirit of the principles disclosed in this application.

Claims

1. A flat wire track connection device for a storage cabinet, characterized in that, Including: Relatively arranged track couplers, several connecting lead screws and connecting lead screw nuts. A clamping groove adapted to the flat wire track is formed on one side of the track coupler. The end of the flat wire track is inserted into the clamping groove of the track coupler for positioning; The track coupler has a connected fitting and fixing part and a connecting part. The clamping groove runs through the fitting and fixing part and the connecting part. Among them, the fitting and fixing parts of the two track couplers are respectively fitted and fixed to the sides of the two flat wire tracks to be connected away from the cable slide trolley. The two connecting parts are connected by several connecting lead screws and fixed and tightened by connecting lead screw nuts to tightly connect the two flat wire tracks to be connected.

2. The flat wire track connection device for a storage cabinet according to claim 1, characterized in that, The fitting and fixing part is of a U-shaped structure, and several first mounting holes for positioning with the flat wire track are formed on the U-shaped structure.

3. The flat wire track connection device for a storage cabinet according to claim 2, wherein The fitting and fixing part and the flat wire track are connected and positioned by connecting flat head screws and lock nuts.

4. The flat wire track connection device for a storage cabinet according to claim 3, characterized in that The connecting flat head screws are located on the side close to the flat wire track.

5. The flat wire track connection device for a storage cabinet according to claim 4, characterized in that A counterbore screw hole for arranging the connecting flat head screws is formed in the flat wire track.

6. The flat wire track connection device for a storage cabinet according to claim 1, wherein The connecting part is of a semi-circular structure, and several second mounting holes for mounting the connecting lead screws are formed on the semi-circular structure.

7. The flat wire track connection device for a storage cabinet according to claim 6, characterized in that, Several of the second mounting holes are evenly distributed in a fan shape on the connecting part.

8. The flat wire track connection device for a storage cabinet according to claim 1, wherein, Connecting lead screw nuts are arranged on both sides of each connecting part, and the connecting lead screw nuts are threadedly connected with the connecting lead screws.

9. The connection device for flat wire tracks of a storage cabinet according to claim 8, wherein, Nut locking sleeves are arranged on the outer sides of the connecting lead screw nuts on both sides of the connecting part.

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