CN213529125U

CN213529125U - Firm in connection's negative pole line

Info

Publication number: CN213529125U
Application number: CN202022431989.5U
Authority: CN
Inventors: 黄维东
Original assignee: Zhuji Sanling Environmental Protection Equipment Co ltd
Current assignee: Zhuji Sanling Environmental Protection Equipment Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-25
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a firm in connection's negative pole line, including base and line pole, fixed mounting has a location section of thick bamboo in the middle of the upper end of base, the fixed surface of line pole installs the prickle, the locating hole has been seted up to the surface of a location section of thick bamboo, the both sides below of line pole has all been seted up and has been receive and release the groove, the inside swing joint who receives and releases the groove has the ejector pin, the one end fixedly connected with fixed axle of ejector pin, the inside that receives and releases the groove is located the fixed position of one side of ejector pin and has the torsional spring, the quantity of prickle is a plurality of groups, a plurality of groups the prickle is at the outward appearance of line pole and personally submits the alternating expression distribution, the ejector pin passes through the fixed axle and receives and releases groove swing joint, the one end of ejector pin is located the inside of locating hole. The utility model discloses can make things convenient for the installation of negative pole line to use to enable the fastness that improves the negative pole line, have the practicality.

Description

Firm in connection's negative pole line

Technical Field

The utility model relates to a negative pole line technical field especially relates to a firm in connection's negative pole line.

Background

The cathode wire is a main component of a cathode system of the electrostatic dust collector, has good volt-ampere characteristic and strong adaptability to dust specific resistance change, and has a cut-off voltage which is higher than that of dust collectors using other corona wires by more than twenty thousand volts and the like.

The existing cathode line has certain defects when in use, is not convenient to disassemble and assemble when in use, and is not convenient enough to use, and the cathode line is not firm enough when in use, has poor use effect, brings certain influence on the use process, and therefore, the cathode line with firm connection is provided at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a firmly-connected cathode wire.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a firm in connection's negative pole line, includes base and line pole, fixed mounting has a location section of thick bamboo in the middle of the upper end of base, the outer fixed surface of line pole installs the prickle, the locating hole has been seted up to the surface of a location section of thick bamboo, the both sides below of line pole has all been seted up and has been receive and release the groove, the inside swing joint who receives and releases the groove has the ejector pin, the one end fixedly connected with fixed axle of ejector pin, the position fixed mounting that the inside that receives and releases the groove is located one side of ejector pin.

Preferably, the number of the barbs is a plurality of groups, and the barbs in the groups are distributed on the outer surface of the wire rod in a staggered mode.

Preferably, the ejector rod is movably connected with the retraction groove through a fixed shaft, and one end of the ejector rod is located inside the positioning hole.

Preferably, one end of the torsion spring is fixedly connected with the ejector rod, and the other end of the torsion spring is fixedly connected with the retraction groove.

Preferably, the base comprises a first bottom plate and a first cover plate, a first connecting seat is fixedly mounted at the upper end of the first bottom plate, the first cover plate is sleeved at the upper end of the first connecting seat, a damping pad is filled at a position between the first connecting seat and the first cover plate and located inside the first cover plate, and first bolt holes are formed in two ends of the first bottom plate.

Preferably, the base comprises a second bottom plate and a second cover plate, a second connecting seat is fixedly mounted at the upper end of the second bottom plate, the second cover plate is sleeved at the upper end of the second connecting seat, a buffer groove is formed in the outer surface of the upper end of the second connecting seat, a rubber pad is filled in the buffer groove, a supporting rod is fixedly connected to the outer surface of the lower end of the second cover plate, the lower end of the supporting rod is located in the buffer groove, a spring is sleeved at a position, located between the second cover plate and the second connecting seat, of the outer surface of the supporting rod, and second bolt holes are formed in the two ends of the second bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the cathode line can be conveniently installed and fixed through the positioning cylinder, the positioning hole, the winding and unwinding groove, the ejector rod, the fixing shaft and the torsion spring, the cathode line is fixed in a clamping way during installation, and the cathode line is convenient to install and disassemble, so that the cathode line is more convenient to use;

2. in the utility model, the base has a buffering effect through the arranged first bottom plate, the first cover plate, the first connecting seat, the damping pad, the first bolt hole, the second bottom plate, the second cover plate, the second connecting seat, the buffer slot, the rubber pad, the support rod, the spring and the second bolt hole, and when the cathode wire is fixedly installed through the base, the stability of the cathode wire can be improved, so that the cathode wire is more firmly connected;

to sum up, the utility model discloses can make things convenient for the installation of negative pole line to use to enable the fastness that improves the negative pole line, have the practicality.

Drawings

Fig. 1 is a front view of a firmly connected cathode line according to the present invention;

fig. 2 is a schematic view of a connection structure between a positioning cylinder of a firmly connected cathode wire and a wire rod according to the present invention;

fig. 3 is a schematic structural diagram of a base of a first embodiment of a firmly connected cathode line according to the present invention;

fig. 4 is a schematic structural diagram of a base of a second embodiment of a firmly connected cathode line according to the present invention.

In the figure: the device comprises a base 1, a positioning barrel 2, a wire rod 3, a burr 4, a positioning hole 5, a take-up and pay-off groove 6, a push rod 7, a fixing shaft 8, a torsion spring 9, a first base plate 10, a first cover plate 11, a first connecting seat 12, a damping cushion 13, a first bolt hole 14, a second base plate 15, a second cover plate 16, a second connecting seat 17, a buffer groove 18, a rubber cushion 19, a supporting rod 20, a spring 21 and a second bolt hole 22.

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.

The first embodiment is as follows:

referring to fig. 1-3, a firmly-connected cathode wire comprises a base 1 and a wire rod 3, a positioning cylinder 2 is fixedly mounted in the middle of the upper end of the base 1, barbs 4 are fixedly mounted on the outer surface of the wire rod 3, positioning holes 5 are formed in the outer surface of the positioning cylinder 2, winding and unwinding grooves 6 are formed in the lower portions of two sides of the wire rod 3, a top rod 7 is movably connected inside the winding and unwinding grooves 6, a fixing shaft 8 is fixedly connected to one end of the top rod 7, and a torsion spring 9 is fixedly mounted in the winding and unwinding grooves 6 at one side of the top rod 7.

Wherein, the number of the barbs 4 is a plurality of groups, and the barbs 4 in a plurality of groups are distributed in a staggered manner on the outer surface of the wire rod 3.

The push rod 7 is movably connected with the retraction groove 6 through a fixed shaft 8, and one end of the push rod 7 is located inside the positioning hole 5.

Wherein, one end of the torsion spring 9 is fixedly connected with the mandril 7, and the other end of the torsion spring 9 is fixedly connected with the retraction groove 6.

Wherein, base 1 comprises first bottom plate 10 and first apron 11, and the upper end fixed mounting of first bottom plate 10 has first connecting seat 12, and first apron 11 cup joints the upper end at first connecting seat 12, and the position that is located the inside of first apron 11 between first connecting seat 12 and the first apron 11 is filled with damping pad 13, and first bolt hole 14 has all been seted up at the both ends of first bottom plate 10.

Example two:

referring to fig. 1-2 and 4, a cathode wire with firm connection comprises a base 1 and a wire rod 3, a positioning cylinder 2 is fixedly mounted in the middle of the upper end of the base 1, barbs 4 are fixedly mounted on the outer surface of the wire rod 3, positioning holes 5 are formed in the outer surface of the positioning cylinder 2, winding and unwinding grooves 6 are formed in the lower portions of two sides of the wire rod 3, a push rod 7 is movably connected inside the winding and unwinding grooves 6, a fixing shaft 8 is fixedly connected to one end of the push rod 7, and a torsion spring 9 is fixedly mounted in the winding and unwinding grooves 6 at the position on one side of the push rod 7.

Wherein, base 1 comprises second bottom plate 15 and second apron 16, the upper end fixed mounting of second bottom plate 15 has second connecting seat 17, second apron 16 cup joints the upper end at second connecting seat 17, buffer slot 18 has been seted up to the upper end surface of second connecting seat 17, the inside packing of buffer slot 18 has rubber pad 19, the outer fixed surface of lower extreme of second apron 16 is connected with bracing piece 20, the lower extreme of bracing piece 20 is located the inside of buffer slot 18, the position cover that the surface of bracing piece 20 is located between second apron 16 and the second connecting seat 17 is equipped with spring 21, second bolt hole 22 has all been seted up at the both ends of second bottom plate 15.

The working principle is as follows: during the use, insert the line pole 3 of negative pole line in a location section of thick bamboo 2, ejector pin 7 in the receiving and releasing groove 6 of line pole 3 pushes up ejector pin 7 in locating hole 5 under the action of torsional spring 9 tension, thereby realize the fixed of line pole 3, after the installation of line pole 3, it is fixed to pass through base 1 installation with line pole 3, damping pad 13 or spring 21 and rubber pad 19 in the base 1 can make base 1 have the cushioning effect, when the negative pole line passes through base 1 and installs fixedly, can improve the stability of negative pole line, make the negative pole line connect more firmly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a firm in connection's negative pole line, includes base (1) and line pole (3), its characterized in that, fixed mounting has a location section of thick bamboo (2) in the middle of the upper end of base (1), the outer fixed surface of line pole (3) installs awn thorn (4), locating hole (5) have been seted up to the surface of a location section of thick bamboo (2), the both sides below of line pole (3) has all been seted up and has been receive and release groove (6), the inside swing joint who receives and releases groove (6) has ejector pin (7), the one end fixedly connected with fixed axle (8) of ejector pin (7), the inside fixed position that is located one side of ejector pin (7) that receives and releases groove (6) has torsional spring (9).

2. The cathode wire with the firm connection function as claimed in claim 1, wherein the number of the barbs (4) is a plurality of groups, and the barbs (4) in the groups are distributed in a staggered manner on the outer surface of the wire rod (3).

3. The firmly-connected cathode ray according to claim 1, characterized in that the top rod (7) is movably connected with the receiving and releasing groove (6) through a fixed shaft (8), and one end of the top rod (7) is positioned inside the positioning hole (5).

4. The cathode wire with firm connection according to claim 1, wherein one end of the torsion spring (9) is fixedly connected with the top rod (7), and the other end of the torsion spring (9) is fixedly connected with the winding and unwinding groove (6).

5. The cathode wire with firm connection according to claim 1, wherein the base (1) is composed of a first bottom plate (10) and a first cover plate (11), a first connecting seat (12) is fixedly installed at the upper end of the first bottom plate (10), the first cover plate (11) is sleeved at the upper end of the first connecting seat (12), a damping pad (13) is filled at a position between the first connecting seat (12) and the first cover plate (11) and located inside the first cover plate (11), and first bolt holes (14) are formed in two ends of the first bottom plate (10).

6. A strongly bonded cathode line according to claim 1, characterized in that the base (1) is composed of a second bottom plate (15) and a second cover plate (16), a second connecting seat (17) is fixedly arranged at the upper end of the second bottom plate (15), the second cover plate (16) is sleeved at the upper end of the second connecting seat (17), the outer surface of the upper end of the second connecting seat (17) is provided with a buffer groove (18), a rubber pad (19) is filled in the buffer groove (18), the outer surface of the lower end of the second cover plate (16) is fixedly connected with a support rod (20), the lower end of the supporting rod (20) is positioned in the buffer groove (18), a spring (21) is sleeved at the position of the outer surface of the supporting rod (20) between the second cover plate (16) and the second connecting seat (17), and second bolt holes (22) are formed in two ends of the second bottom plate (15).