CN218770956U

CN218770956U - Cable threading device for weak current wiring

Info

Publication number: CN218770956U
Application number: CN202223080003.XU
Authority: CN
Inventors: 安栋栋; 吴奕奇; 钮鑫
Original assignee: Changzhou Vocational Institute of Engineering
Current assignee: Qingxin Langfang Network Technology Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-28
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a weak current is cable threading ware for wiring, be in including electrical apparatus cabinet casing, grafting the inside cable body of electrical apparatus cabinet casing and be used for connecting and the section of thick bamboo that wears to draw, the installation cover, installation cover block is connected in the inside through-hole of electrical apparatus cabinet casing, the fly leaf symmetry sets up and wears to draw the left upper and lower both ends of a section of thick bamboo, fixture sets up at the right-hand member of wearing to draw a section of thick bamboo, and fixture is used for carrying out centre gripping locking to the cable body. This weak current is cable for wiring wears to draw ware is convenient for install spacingly between wearing to draw a section of thick bamboo and the fixed plate, combines to wear to draw the setting of a section of thick bamboo, installation cover and sealing washer simultaneously, penetrates the cable body and wears to draw after a section of thick bamboo, runs through in the installation cover, combines the setting of sealing washer, guarantees holistic leakproofness, is convenient for simultaneously after wearing to draw the installation, locks spacingly to the cable body, prevents to produce after long-time the use and takes off.

Description

Cable threading device for weak current wiring

Technical Field

The utility model relates to a relevant technical field of cable installation wiring specifically is a weak current is cable for wiring and is worn and draw ware.

Background

The cable is a wire which is made of one or more mutually insulated conductors and an outer insulation protective layer and is used for transmitting electric power or information from one place to another place, the use is very wide, and when the cable is installed and wired in the electric appliance cabinet, the sealing performance of the whole electric appliance cabinet needs to be ensured, so that the cable needs to be installed by means of a corresponding cable threading device;

however, in the actual use process of the commonly used cable threading device, the installed cable is inconvenient to be quickly positioned, the connection between the threading device and the electric appliance cabinet is complicated, the structure is complex, the locking effect is poor after the cable is threaded, and the cable is easy to loosen after being used for a long time;

therefore, a cable threading device for weak current wiring is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weak current is cable threading ware for wiring to solve the cable threading ware that generally uses that proposes in the above-mentioned background art, in the in-service use, inconvenient cable to the installation advances line location fast, and it is loaded down with trivial details to wear to be connected between ware and the electrical apparatus cabinet moreover, and the structure is complicated, and the cable is after threading, and locking effect is not good, and the problem that the long-time use easily produces the pine and take off.

In order to achieve the above object, the utility model provides a following technical scheme: a cable threading device for weak current wiring comprises an electric appliance cabinet shell, a cable body inserted in the electric appliance cabinet shell and a threading cylinder for connection and threading;

further comprising:

the installation sleeve is connected in a through hole in the shell of the electric appliance cabinet in a clamping manner, a sealing ring is arranged in the middle of the inner side wall of the installation sleeve, and the sealing ring is attached to the cable body;

the movable plates are symmetrically arranged at the upper end and the lower end of the left side of the threading cylinder, the movable plates are combined with the fixed rods to limit the threading cylinder and the fixed plates, and the fixed plates are fixedly connected to the middle of the shell of the electric appliance cabinet through bolts;

and the clamping mechanism is arranged at the right end of the threading cylinder and is used for clamping and locking the cable body.

Preferably, the upper side and the lower side of the right end of the fixed plate are fixedly connected with connecting plates, the connecting plates are connected with the movable plate in a clamping groove mode, and the upper end of the movable plate is connected with a fixing rod with threads arranged on the outer surface in a penetrating mode.

Preferably, the fixed rod is connected with the fixed cap in a threaded manner, the fixed cap is attached to the outer surface of the movable plate, the movable plate and the fixed column in a T-shaped structure form a sliding structure, and the fixed rod is fixedly connected with the connecting plate.

Preferably, the fixing columns are respectively and fixedly connected to the upper side and the lower side of the left end of the threading cylinder, and springs are sleeved on the outer surfaces of the fixing columns.

Preferably, the clamping mechanism comprises a lower fixed clamping plate fixedly connected to the right lower end of the threading cylinder, an upper fixed clamping plate arranged above the lower fixed clamping plate, a connecting bolt for adjustment and a movable rod with a limiting effect.

Preferably, the upper fixing splint is connected with the connecting bolt in a rotating mode, and the connecting bolt is in threaded connection with the upper end of the threading cylinder.

Preferably, the front side and the rear side of the lower end of the upper fixed clamping plate are fixedly connected with movable rods, and the movable rods are connected with the lower fixed clamping plate in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the cable threading device for weak current wiring is characterized in that a fixing plate is fixedly connected to a shell of an electric appliance cabinet through bolts in the actual use process, and the fixing plate is convenient to install and limit between a threading cylinder and the fixing plate by combining the arrangement of a fixing column, a movable plate, a fixing rod and a fixing cap;

1. the cable body penetrates into the mounting sleeve through the threading cylinder, so that the shell of the electric appliance cabinet can be positioned quickly when threading is carried out, the cable body combined with the sealing ring is arranged in a fitting manner, and the whole sealing performance is good;

2. the threading cylinder is provided with a fixed column, a movable plate, a fixed rod and a fixed cap, wherein the fixed column, the movable plate, the fixed rod and the fixed cap are symmetrically arranged at the upper end and the lower end of the left side of the threading cylinder, so that the threading cylinder and the fixed plate can be conveniently and rapidly installed and connected;

3. be equipped with fixture, fixture sets up the right-hand member at the threading section of thick bamboo to fixture includes lower solid fixed splint, goes up solid fixed splint, connecting bolt and movable rod, through fixture's setting, is convenient for after cable body installation wiring installation, and it is spacing to further lock the cable body, prevents that long-term use from producing the pine and take off, has promoted the stability of cable body installation.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the cable body, the threading cylinder and the fixing column of the present invention;

FIG. 4 is a side view of the connection structure of the fixed plate, the fixed column and the movable plate of the present invention;

fig. 5 is the side view structure schematic diagram of the clamping mechanism and the cable body connection of the utility model.

In the figure: 1. an electrical cabinet housing; 2. installing a sleeve; 3. a seal ring; 4. a cable body; 5. a fixing plate; 6. a connecting plate; 7. a threading cylinder; 8. fixing a column; 9. a spring; 10. a movable plate; 11. fixing the rod; 12. a fixed cap; 13. a clamping mechanism; 14. a lower fixing splint; 15. an upper fixing splint; 16. a connecting bolt; 17. a movable rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a weak current is cable for wiring and wears to draw ware, includes electrical cabinet casing 1, installation cover 2, sealing washer 3, cable body 4, fixed plate 5, connecting plate 6, wears to draw a section of thick bamboo 7, fixed column 8, spring 9, fly leaf 10, dead lever 11, locking cap 12, fixture 13, lower fixed splint 14, upper fixed splint 15, connecting bolt 16 and movable rod 17.

When the cable threading device for weak current wiring is used, as shown in fig. 1, fig. 2 and fig. 4, a through hole for installation is formed in the middle of an electric appliance cabinet shell 1, firstly, an installation sleeve 2 is clamped in the through hole, meanwhile, a sealing ring 3 is fixedly connected to the inner side wall of the installation sleeve 2, then, a fixed plate 5 is fixedly connected to a proper position at the right end of the electric appliance cabinet shell 1 through a bolt, threading cylinders 7 are fixedly connected to the upper side and the lower side of the right end of the fixed plate 5, installation and limiting are carried out between the threading cylinders 7 and the fixed plate 5 through fixed columns 8, a movable plate 10, fixed rods 11 and fixed caps 12, fixed columns 8 in a T-shaped structure are fixedly connected to the upper side and the lower side of the left end of the threading cylinders 7, springs 9 are sleeved on the outer surfaces of the fixed columns 8, the fixed columns 8 and the movable plate 10 are connected in a sliding manner, the movable plate 10 is pulled, the movable plate 10 slides between the movable plate 10 and the fixed columns 8, the movable plate 10 extrudes the springs 9, so that the springs 9 are elastically deformed;

then, the movable plate 10 is connected with the connecting plate 6 in a clamping groove mode, one side, away from the horizontal axis of the threading cylinder 7, of the movable plate 10 is aligned with a fixed rod 11 fixed in the middle of the connecting plate 6, then the movable plate 10 is loosened, the spring 9 recovers elastic deformation at the moment to drive the movable plate 10 and the fixed column 8 to slide, the movable plate 10 is sleeved on the outer surface of the fixed rod 11, further the movable plate 10 and the connecting plate 6 are conveniently limited, then the fixed cap 12 in threaded connection with the outer surface of the fixed rod 11 is rotated, the fixed cap 12 is arranged on the outer surface of the movable plate 10 in a fitting mode, the movable plate 10 and the fixed rod 11 are conveniently limited, the movable plate 10 and the fixed rod 11 are prevented from loosening, and accordingly the threading cylinder 7 and the fixed plate 5 are conveniently installed, and the state shown in fig. 1 is achieved;

after the threading cylinder 7 and the fixing plate 5 are installed, one end of the cable body 4 is threaded into the threading cylinder 7, and meanwhile, the right end of the threading cylinder 7 is provided with a clamping mechanism 13, as shown in fig. 1 and 5, the clamping mechanism 13 comprises a lower fixing clamp plate 14 fixedly connected to the right lower end of the threading cylinder 7, an upper fixing clamp plate 15 arranged above the lower fixing clamp plate 14, a connecting bolt 16 for adjustment and a movable rod 17 with a limiting effect, the cable body 4 is threaded into the threading cylinder 7, meanwhile, the cable body 4 is supported by the lower fixing clamp plate 14, and then the cable body 4 is continuously pushed leftwards, so that the cable body 4 is inserted into the installation sleeve 2, meanwhile, the sealing ring 3 is arranged inside the installation sleeve 2, and the sealing ring 3 is attached to the cable body 4, so that the whole sealing performance is good, the threading of the cable body 4 is conveniently realized, and then the cable body 4 is subjected to joint installation, and the use is very convenient;

in addition, after the wiring is accomplished in the installation of cable body 4, through rotating threaded connection at the connecting bolt 16 of threading section of thick bamboo 7 upper right end, the lower extreme of connecting bolt 16 rotates and is connected with solid fixed splint 15, the equal fixedly connected with movable rod 17 in both sides around last solid fixed splint 15 lower extreme, rotate between connecting bolt 16 and the last solid fixed splint 15, connecting bolt 16 drives through last solid fixed splint 15 and slides between movable rod 17 and the lower solid fixed splint 14, and then drive solid fixed splint 15 downstream, combine the setting of solid fixed splint 15 and lower solid fixed splint 14, it is spacing to be convenient for compress tightly cable body 4, can further lock spacingly cable body 4, prevent that cable body 4 from taking off in long-term use in-process production, the stability to cable body 4 in the use has been promoted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable threading device for weak current wiring comprises an electric appliance cabinet shell (1), a cable body (4) inserted in the electric appliance cabinet shell (1) and a threading cylinder (7) for connection and threading;

it is characterized by also comprising:

the mounting sleeve (2) is clamped and connected in a through hole in the electric appliance cabinet shell (1), a sealing ring (3) is arranged in the middle of the inner side wall of the mounting sleeve (2), and the sealing ring (3) is attached to the cable body (4);

the movable plates (10) are symmetrically arranged at the upper end and the lower end of the left side of the threading cylinder (7), the movable plates (10) are combined with the fixed rods (11) to limit the threading cylinder (7) and the fixed plates (5), and the fixed plates (5) are fixedly connected to the middle of the electric appliance cabinet shell (1) through bolts;

the clamping mechanism (13) is arranged at the right end of the threading cylinder (7), and the clamping mechanism (13) is used for clamping and locking the cable body (4).

2. The cable lead-through for weak current wiring according to claim 1, characterized in that: the upper side and the lower side of the right end of the fixed plate (5) are fixedly connected with connecting plates (6), the connecting plates (6) are connected with the movable plate (10) in a clamping groove mode, and the upper end of the movable plate (10) is connected with the fixed rod (11) with threads arranged on the outer surface in a penetrating mode.

3. A cable lead-through for weak current wiring according to claim 2, characterized in that: the fixing rod (11) is connected with the fixing cap (12) in a threaded mode, the fixing cap (12) is attached to the outer surface of the movable plate (10), a sliding structure is formed between the movable plate (10) and the fixing column (8) in a T-shaped structure, and the fixing rod (11) is fixedly connected with the connecting plate (6).

4. A cable lead-through for weak current wiring according to claim 3, characterized in that: the fixing columns (8) are respectively and fixedly connected to the upper side and the lower side of the left end of the threading cylinder (7), and springs (9) are sleeved on the outer surfaces of the fixing columns (8).

5. The cable lead-through for weak current wiring according to claim 1, characterized in that: the clamping mechanism (13) comprises a lower fixed splint (14) fixedly connected to the right lower end of the threading cylinder (7), an upper fixed splint (15) arranged above the lower fixed splint (14), a connecting bolt (16) for adjustment and a movable rod (17) with a limiting effect.

6. The cable lead-through for weak current wiring according to claim 5, characterized in that: the upper fixing splint (15) is connected with the connecting bolt (16) in a rotating mode, and the connecting bolt (16) is in threaded connection with the upper end of the threading cylinder (7).

7. The cable lead-through for weak current wiring according to claim 6, characterized in that: the front side and the rear side of the lower end of the upper fixed splint (15) are fixedly connected with movable rods (17), and the movable rods (17) are connected with the lower fixed splint (14) in a sliding mode.