CN218997631U

CN218997631U - Wire clamp with good stability

Info

Publication number: CN218997631U
Application number: CN202221822733.XU
Authority: CN
Inventors: 鲁建; 卓成辉
Original assignee: Zhejiang Zhuorui Electromechanical Co ltd
Current assignee: Zhejiang Zhuorui Electromechanical Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-05-09
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a wire clamp with good stability, which comprises a wire fixing frame, wherein a thread groove is formed in the top end of the wire fixing frame, and a thread shaft is movably connected in the thread groove. This wire clamp that steadiness is good is through being provided with the elasticity jump ring, when carrying out the solidus, after passing the inside of solidus frame with the electric wire, the screw thread axle that rotates the positioning gear drive bottom in top rotates, it descends to drive the line ball board through the screw thread sleeve when the screw thread axle rotates, and carry out the centre gripping fixedly to the electric wire, after accomplishing fixedly, cover the top at positioning gear with the connecting plate, and make the inside that the positioning insert rod of connecting plate bottom both sides inserted the positioning slot, the elasticity jump ring of positioning insert rod one side pops out fast and laminate after passing the positioning slot and fix a position connecting plate and positioning insert rod location in the inside of solidus frame, thereby fix a position gear, prevent to fix the back positioning gear and appear becoming flexible, what the solution is the problem that steadiness is relatively poor when fixed electric wire.

Description

Wire clamp with good stability

Technical Field

The utility model relates to the technical field of wire clamps, in particular to a wire clamp with good stability.

Background

Inside the power change-over switch, in order to guarantee the stability of being connected between switch and the electric wire, generally can install the wire clamp in wiring mouth position and carry out the centre gripping fixed to prevent that the connecting wire from appearing droing and leading to circuit interruption, but current wire clamp still has some defects in the use, the steadiness when fixed electric wire is relatively poor, can not effectually fix the electric wire, and can not be convenient install the wire clamp fixedly, also can not effectually prevent the phenomenon that the electric wire from appearing not hard up, so the defect more than needs a novel wire clamp that the steadiness is good to solve now.

Disclosure of Invention

The utility model aims to provide a wire clamp with good stability, so as to solve the problem that the stability is poor when wires are fixed in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the wire clamp with good stability comprises a wire fixing frame, wherein a thread groove is formed in the top end of the wire fixing frame, a thread shaft is movably connected inside the thread groove, and a thread sleeve is movably connected outside the thread shaft;

the top fixedly connected with positioning gear of screw spindle, positioning gear's top swing joint has the connecting plate, the both sides of connecting plate bottom are a set of location inserted bar of fixedly connected with respectively, the bottom fixedly connected with elasticity jump ring of location inserted bar one side, a set of location slot has been seted up respectively to the both sides on fixed line frame top, elasticity jump ring and fixed line frame swing joint.

Preferably, the positioning inserting rod is movably connected with the positioning gear, and the positioning inserting rod is movably connected with the positioning slot.

Preferably, the bottom fixedly connected with mounting panel of solid line frame, a set of fixed orifices has been seted up respectively to the both sides of mounting panel one end, the both sides on solid line frame top are a set of mounting hole board of fixedly connected with respectively.

Preferably, the center line of the mounting hole plate and the center line of the mounting plate are on the same vertical plane.

Preferably, the bottom fixedly connected with line ball board of screw sleeve, the both ends of line ball board both sides are a set of limit curb plate of fixedly connected with respectively, a set of spacing groove has been seted up respectively at the both ends of the inside both sides of line fixing frame, the inside bottom of line fixing frame and the inside of line ball board are a set of rubber pad of fixedly connected with respectively.

Preferably, the limiting side plate is in sliding connection with the limiting groove, and the center line of the line pressing plate and the center line of the rubber pad are on the same vertical plane.

Compared with the prior art, the utility model has the beneficial effects that: the wire clamp with good stability not only realizes the improvement of the stability of clamping and the convenient installation, but also realizes the prevention of loosening of the wire after clamping;

(1) Through being provided with elasticity jump ring, positioning gear, the screw groove, the connecting plate, the location inserted bar, the location slot, screw spindle and screw sleeve, when carrying out the solidus, after passing the inside of solidus frame with the electric wire, the screw spindle rotation of the positioning gear drive bottom on top, screw spindle rotation is while driving the line ball board through screw sleeve and descends, and carry out the centre gripping to the electric wire and fix, cover the top at the positioning gear with the connecting plate after accomplishing the fixation, and make the location inserted bar of connecting plate bottom both sides insert the inside of location slot, the elasticity jump ring of location inserted bar one side pops out fast and laminating after passing the location slot and fix a position connecting plate and location inserted bar, thereby fix a position the positioning gear, prevent that the positioning gear from appearing becoming flexible after the fixation, realized the steadiness that can improve the solidus;

(2) Through being provided with mounting hole plate, mounting panel and fixed orifices, when carrying out the installation fixedly, insert mounting panel and the mounting hole plate at fixed line frame both ends respectively in the mounting groove that reserves on the circuit control switch, later pass the inside of mounting hole plate and fixed orifices respectively with the bolt again to fix mounting hole plate and mounting panel respectively, so as to accomplish the installation fixedly to the fixed line frame, realized that this wire clamp can be convenient installs in the inside of circuit control switch;

(3) Through being provided with line ball board, spacing curb plate, spacing groove and rubber pad, when carrying out the solidus, pass the electric wire between line ball board and the solidus frame after, the spacing curb plate laminating of line ball board both sides can be spacing to the line ball board in the internal motion of spacing groove when driving the line ball board decline, and skew or not hard up appear in the electric wire when preventing line ball board motion or centre gripping after, have realized the stability that can improve the electric wire, prevent that control switch's vibrations from leading to the electric wire to appear not hard up.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic top view of a positioning gear according to the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic bottom view of the line pressing plate according to the present utility model.

In the figure: 1. a wire fixing frame; 2. a wire pressing plate; 3. installing an orifice plate; 4. an elastic clamp spring; 5. positioning gears; 6. a thread groove; 7. a connecting plate; 8. positioning the inserted link; 9. positioning the slot; 10. a threaded shaft; 11. a threaded sleeve; 12. a limit side plate; 13. a limit groove; 14. a rubber pad; 15. a mounting plate; 16. and a fixing hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a wire clamp with good stability comprises a wire fixing frame 1, wherein a thread groove 6 is formed in the top end of the wire fixing frame 1, a thread shaft 10 is movably connected inside the thread groove 6, and a thread sleeve 11 is movably connected outside the thread shaft 10;

the top end of the threaded shaft 10 is fixedly connected with a positioning gear 5, the top end of the positioning gear 5 is movably connected with a connecting plate 7, two sides of the bottom end of the connecting plate 7 are respectively fixedly connected with a group of positioning inserting rods 8, the bottom end of one side of each positioning inserting rod 8 is fixedly connected with an elastic clamping spring 4, two sides of the top end of the fixed wire frame 1 are respectively provided with a group of positioning slots 9, and the elastic clamping springs 4 are movably connected with the fixed wire frame 1;

the positioning inserting rod 8 is movably connected with the positioning gear 5, and the positioning inserting rod 8 is movably connected with the positioning slot 9;

specifically, as shown in fig. 1, fig. 2 and fig. 3, when the wire is fixed, after the wire passes through the inside of the wire fixing frame 1, the positioning gear 5 at the top end is rotated to drive the threaded shaft 10 at the bottom end to rotate, the threaded shaft 10 is rotated and drives the wire pressing plate 2 to descend through the threaded sleeve 11, and the wire is clamped and fixed, after the fixing is completed, the connecting plate 7 is covered at the top end of the positioning gear 5, the positioning inserting rods 8 at two sides of the bottom end of the connecting plate 7 are inserted into the inside of the positioning inserting grooves 9, the elastic clamp springs 4 at one side of the positioning inserting rods 8 rapidly pop out and are attached to the inside of the wire fixing frame 1 to position the connecting plate 7 and the positioning inserting rods 8, so that the positioning gear 5 is positioned, the positioning gear 5 is prevented from loosening after the fixing, and the stability of the wire fixing can be improved.

Example 2: the bottom end of the wire fixing frame 1 is fixedly connected with a mounting plate 15, two sides of one end of the mounting plate 15 are respectively provided with a group of fixing holes 16, and two sides of the top end of the wire fixing frame 1 are respectively fixedly connected with a group of mounting hole plates 3;

the center line of the mounting hole plate 3 and the center line of the mounting plate 15 are on the same vertical plane;

specifically, as shown in fig. 1 and 2, when the installation is fixed, the installation plates 15 and the installation hole plates 3 at two ends of the wire fixing frame 1 are respectively inserted into the reserved installation grooves on the circuit control switch, and then the bolts respectively penetrate through the installation hole plates 3 and the inside of the fixing holes 16, so that the installation hole plates 3 and the installation plates 15 are respectively fixed, the installation and the fixation of the wire fixing frame 1 are completed, and the wire clamp is conveniently installed in the circuit control switch.

Example 3: the bottom end of the threaded sleeve 11 is fixedly connected with a wire pressing plate 2, two ends of two sides of the wire pressing plate 2 are respectively and fixedly connected with a group of limiting side plates 12, two ends of two sides of the inside of the wire fixing frame 1 are respectively provided with a group of limiting grooves 13, and the bottom end of the inside of the wire fixing frame 1 and the inside of the wire pressing plate 2 are respectively and fixedly connected with a group of rubber pads 14;

the limiting side plate 12 is in sliding connection with the limiting groove 13, and the center line of the line pressing plate 2 and the center line of the rubber pad 14 are on the same vertical plane;

specifically, as shown in fig. 1 and fig. 4, when the wire is fixed, after the wire passes between the wire pressing plate 2 and the wire fixing frame 1, the wire pressing plate 2 is driven to descend, and meanwhile, the limiting side plates 12 on two sides of the wire pressing plate 2 are attached to the limiting grooves 13 to limit the wire pressing plate 2 through internal movement, so that the wire is prevented from shifting or loosening when the wire pressing plate 2 moves or after clamping, the stability of the wire can be improved, and the wire is prevented from loosening due to vibration of the control switch.

Working principle: when the wire clamping device is used, firstly, when the wire clamping device is used for mounting and fixing, the mounting plates 15 and the mounting hole plates 3 at the two ends of the wire fixing frame 1 are respectively inserted into the reserved mounting grooves on the circuit control switch, then bolts penetrate through the interiors of the mounting hole plates 3 and the fixing holes 16 respectively, so that the mounting hole plates 3 and the mounting plates 15 are respectively fixed, the mounting and fixing of the wire clamping frame 1 are completed, then wires penetrate through the interiors of the wire clamping frame 1, the positioning gear 5 at the top end rotates to drive the threaded shaft 10 at the bottom end to rotate, the threaded shaft 10 simultaneously drives the wire pressing plate 2 to descend through the threaded sleeve 11 and clamp and fix the wires, the connecting plate 7 is covered at the top end of the positioning gear 5 after the fixing is completed, the positioning inserting rods 8 at the two sides of the bottom end of the connecting plate 7 are inserted into the interiors of the positioning inserting grooves 9, the elastic clamping springs 4 at one side of the positioning inserting rods 8 penetrate through the positioning inserting grooves 9 and are rapidly ejected and attached to the interiors of the connecting plate 7 and the positioning inserting rods 8, the positioning gear 5 are positioned, the wire pressing plate 5 is prevented from loosening after the fixing, the wire pressing plate 2 descends, the wire pressing plate 2 simultaneously, the side plates 12 at the two sides of the wire pressing plate 2 are attached to the interiors of the wire pressing plate 13, and the wire pressing plate 2 can move in the limiting groove 13, and the wire pressing plate can be prevented from loosening, and vibration or vibration can be prevented, and stability can be improved, and vibration of wire vibration can be prevented from vibration can be prevented.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wire clamp that steadiness is good, includes wire fixing frame (1), its characterized in that: a thread groove (6) is formed in the top end of the thread fixing frame (1), a thread shaft (10) is movably connected in the thread groove (6), and a thread sleeve (11) is movably connected outside the thread shaft (10);

the utility model discloses a thread spool, including screw thread axle (10), screw thread axle (10) top fixedly connected with positioning gear (5), the top swing joint of positioning gear (5) has connecting plate (7), the both sides of connecting plate (7) bottom are a set of location inserted bar (8) of fixedly connected with respectively, the bottom fixedly connected with elasticity jump ring (4) of location inserted bar (8) one side, a set of location slot (9) have been seted up respectively to the both sides on fixed line frame (1) top, elasticity jump ring (4) and fixed line frame (1) swing joint.

2. The good-stability wire clamp of claim 1, wherein: the positioning inserting rod (8) is movably connected with the positioning gear (5), and the positioning inserting rod (8) is movably connected with the positioning slot (9).

3. The good-stability wire clamp of claim 1, wherein: the bottom fixedly connected with mounting panel (15) of solid line frame (1), a set of fixed orifices (16) have been seted up respectively to the both sides of mounting panel (15) one end, the both sides on solid line frame (1) top are a set of mounting orifice (3) of fixedly connected with respectively.

4. A wire clamp with good stability according to claim 3, characterized in that: the center line of the mounting hole plate (3) and the center line of the mounting plate (15) are on the same vertical plane.

5. The good-stability wire clamp of claim 1, wherein: the wire fixing frame is characterized in that the bottom end of the threaded sleeve (11) is fixedly connected with the wire pressing plate (2), two ends of two sides of the wire pressing plate (2) are respectively and fixedly connected with a group of limiting side plates (12), two ends of two sides of the inside of the wire fixing frame (1) are respectively provided with a group of limiting grooves (13), and the bottom end of the inside of the wire fixing frame (1) and the inside of the wire pressing plate (2) are respectively and fixedly connected with a group of rubber pads (14).

6. The good-stability wire clamp of claim 5, wherein: the limiting side plates (12) are in sliding connection with the limiting grooves (13), and the center line of the line pressing plate (2) and the center line of the rubber pad (14) are on the same vertical plane.