CN217882610U

CN217882610U - Device in electric wire intraductal threading installation

Info

Publication number: CN217882610U
Application number: CN202221885537.7U
Authority: CN
Inventors: 谢猛; 周建成; 余荣曹; 高聚红
Original assignee: China Railway Construction Engineering Group Guangdong Co Ltd
Current assignee: China Railway Construction Engineering Group Guangdong Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-22
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a device in electric wire tube in threading installation relates to threading technical field. The utility model discloses a base, install the mounting panel that is the U-shaped on the base, the inner wall opposite side of mounting panel rotates to run through has two to be the guide arm that sets up from top to bottom. The utility model discloses when the threading, arrange the threading head in the electric wire tube, the motor acting, its output shaft drives one of them guide arm and rotates, when one of them guide arm rotates, under the effect of linkage, drive the synchronous antiport of another guide arm, two guide arms are when synchronous antiport, two dull polish covers rotate wire rope and contradict, thereby drive wire rope and remove along the electric wire tube, when the electric wire tube is run through in the activity of threading head, the electric wire that will treat the installation is bound with the threading head, wire rope is retrieved in the motor reversal, in order to reach the effect of threading, through motor drive, staff's working strength has not only been reduced, and the efficiency of construction is still improved.

Description

Device in electric wire tube threading installation process

Technical Field

The utility model relates to a threading technical field, concretely relates to device in electric wire tube threading installation.

Background

When the building construction, often with the electric wire tube pre-buried in the building, treat that the building construction is accomplished the back, penetrate the electric wire intraductal again with the electric wire, current electric wire tube threading, all utilize the iron wire to break through the electric wire tube earlier after with the connection of electric lines, then pull out the iron wire, make the electric wire pass the electric wire tube, thereby realize that the electric wire penetrates in the electric wire tube, when wearing the steel wire, generally all be artifical manual operation, it is still good to some short electric wire tubes, when carrying out the threading to some longer electric wire tubes, comparatively waste time and energy, workman's intensity of labour has not only been increased, the efficiency of construction has still been slowed down.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: comparatively waste time and energy for solving current manual threading, and influence the problem of efficiency of construction, the utility model provides a device in the intraductal threading installation of electric wire.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a device in threading installation in electric wire tube, includes the base, install the mounting panel that is the U-shaped on the base, the inner wall opposite side of mounting panel rotates to run through has two guide arms that set up about being, two all set firmly the dull polish cover on the guide arm, install the support on the base, it is provided with the reel to rotate on the support, around being equipped with wire rope on the reel, wire rope's tip activity runs through two the guide arm is installed the threading head, two dull polish cover all with wire rope rotates conflict, one of them the end connection of guide arm is installed motor on the base, two be connected with the linkage between the guide arm, when one of them the guide arm rotates, the linkage drives the synchronous reverse rotation of another guide arm.

Furthermore, the linkage piece comprises a transmission gear fixedly arranged on one of the guide rods, a driven gear is fixedly arranged on the other guide rod, and the transmission gear is meshed with the teeth of the driven gear.

Further, the threading head includes demountable installation and is in installation piece on the wire rope, the installation piece is kept away from wire rope's one end articulates there is branch, the back of the body side of branch all with the installation piece is connected with the extension spring, the arc pole is installed to the free end of branch, the both ends of arc pole all rotate and run through there is the inserted bar, and the looks remote site of two inserted bars is connected with the spin.

Furthermore, the sleeve is installed at one end, far away from the supporting rod, of the installation block, the end portion of the steel wire rope is movably inserted into the sleeve, and a knob with the end portion abutting against the steel wire rope penetrates through the outer surface of the sleeve in a threaded mode.

Furthermore, a driving wheel is fixedly arranged on one of the guide rods, a driven wheel is fixedly arranged on a shaft rod of the winding reel, and a driving belt is arranged on the driving wheel and the driven wheel in a transmission winding mode.

Furthermore, the guide rings are installed at the two ends of the installation plate, and the end portions of the steel wire ropes sequentially and movably penetrate through the two guide rings.

Furthermore, a through groove is formed in the mounting block in a penetrating mode, and a screw rod with an end portion extending into the through groove penetrates through the mounting block in a threaded mode.

The utility model has the advantages as follows:

1. when the threading, arrange the threading head in the wire tube, the motor does work, its output shaft drives one of them guide arm and rotates, when one of them guide arm rotates, under the effect of linkage, drive the synchronous antiport of another guide arm, two guide arms are when synchronous antiport, two dull polish covers rotate wire rope and contradict, thereby drive wire rope and follow the intraductal removal of wire tube, when the first activity of threading runs through the wire tube, will treat that the electric wire of installation is bound with the threading head, wire rope is retrieved in the motor reversal, in order to reach the effect of threading, through motor drive, staff's working strength has not only been reduced, and the efficiency of construction is still improved.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a plan elevation view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A of fig. 3 according to the present invention;

fig. 5 is a sectional view taken along line B-B of fig. 3 according to the present invention;

FIG. 6 is an enlarged view of the present invention at C in FIG. 1;

FIG. 7 is an enlarged view of the present invention at D in FIG. 1;

reference numerals: 1. a base; 2. mounting a plate; 3. a guide bar; 4. a frosted sleeve; 5. a support; 6. a spool; 7. a wire rope; 8. threading a thread end; 9. a motor; 10. a linkage member; 11. a sleeve; 12. a knob; 13. a driving wheel; 14. a driven wheel; 15. a transmission belt; 16. a guide ring; 17. penetrating a groove; 18. a screw rod; 101. a transmission gear; 102. a driven gear; 801. mounting blocks; 802. a strut; 803. an arcuate bar; 804. a ball; 805. a tension spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, 2, 4 and 7, a device for threading in an electric wire tube in the installation process comprises a base 1, a U-shaped installation plate 2 is installed on the base 1, two guide rods 3 which are vertically arranged are rotatably penetrated through the opposite sides of the inner wall of the installation plate 2, a frosted sleeve 4 is fixedly arranged on each of the two guide rods 3, a support 5 is installed on the base 1, a winding reel 6 is rotatably arranged on the support 5, a steel wire rope 7 is wound on the winding reel 6, the end part of the steel wire rope 7 movably penetrates through the two guide rods 3 and is provided with a threading head 8, the two frosted sleeves 4 are rotatably abutted against the steel wire rope 7, the end part of one guide rod 3 is connected with a motor 9 installed on the base 1, a linkage part 10 is connected between the two guide rods 3, when one guide rod 3 rotates, the linkage piece 10 drives the other guide rod 3 to rotate reversely and synchronously, during threading, the threading head 8 is arranged in the wire tube, the motor 9 does work, an output shaft of the motor drives one guide rod 3 to rotate, when one guide rod 3 rotates, the other guide rod 3 is driven to rotate reversely and synchronously under the action of the linkage piece 10, when the two guide rods 3 rotate reversely and synchronously, the two sanding sleeves 4 rotate and abut against the steel wire rope 7, the steel wire rope 7 is driven to move along the wire tube, when the threading head 8 movably penetrates through the wire tube, a wire to be installed is bound with the threading head 8, the motor 9 reversely rotates to recover the steel wire rope 7, so that the threading effect is achieved, the motor 9 is driven, the working strength of workers is reduced, and the construction efficiency is improved.

As shown in fig. 7, in some embodiments, the linkage 10 includes a driving gear 101 fixed on one of the guide rods 3, and a driven gear 102 fixed on the other guide rod 3, the driving gear 101 is engaged with the driven gear 102, when one of the guide rods 3 rotates, the driving gear 101 is driven to rotate synchronously, and under the engagement of the driving gear 101 and the driven gear 102, the two guide rods 3 are driven to rotate synchronously and reversely.

As shown in fig. 6, in some embodiments, the threading head 8 includes a mounting block 801 detachably mounted on the steel wire rope 7, one end of the mounting block 801 far away from the steel wire rope 7 is hinged to a support rod 802, the opposite sides of the support rod 802 are connected with extension springs 805 with the mounting block 801, an arc rod 803 is mounted at the free end of the support rod 802, two ends of the arc rod 803 are both rotated to penetrate through insertion rods, opposite ends of the two insertion rods are connected with rolling balls 804, through the arrangement of the rolling balls 804, so that during threading, the rolling balls 804 are in rolling lap joint with the pipe wall of the electric wire pipe, smooth entering of the threading head 8 into the bent electric wire pipe is facilitated, meanwhile, when the electric wire pipe with a large bending degree is encountered, the support rod 802 rotates around a hinge point, the rolling balls 804 pass through the bending position more conveniently, through the arrangement of the extension springs 805 on two sides, so that the support rod 802 can be driven to vertically reset, and the mounting block 801 can be detachably mounted so that the threading head 8 can be detached and replaced after being damaged.

As shown in fig. 6, in some embodiments, a sleeve 11 is installed at one end of the installation block 801 away from the support rod 802, the end of the steel wire rope 7 is movably inserted into the sleeve 11, a knob 12 whose end abuts against the steel wire rope 7 penetrates through the outer surface of the sleeve 11, the end of the steel wire rope 7 is movably inserted into the sleeve 11, the knob 12 is twisted to abut against the steel wire rope 7, and the sleeve 11 and the steel wire rope 7 are fixed by using the abutting friction force.

As shown in fig. 2 and 5, in some embodiments, a driving wheel 13 is fixedly arranged on one of the guide rods 3, a driven wheel 14 is fixedly arranged on a shaft rod of the winding reel 6, a driving belt 15 is arranged on the driving wheel 13 and the driven wheel 14 in a transmission and winding manner, and when the motor 9 drives one of the guide rods 3 to rotate, the winding reel 6 is driven to rotate synchronously under the transmission cooperation of the driving wheel 13, the driven wheel 14 and the driving belt 15, so that when a worker is required to manually store the steel wire rope 7 during threading or recycling of the steel wire rope 7, and the phenomenon that the steel wire rope 7 is randomly wound is also avoided.

As shown in fig. 4, in some embodiments, guide rings 16 are installed at both ends of the installation plate 2, the end of the steel wire rope 7 sequentially passes through the two guide rings 16, and the steel wire rope 7 can be guided by the two guide rings 16, so that the steel wire rope 7 can enter the electric wire pipe more smoothly.

As shown in fig. 6, in some embodiments, a through groove 17 is formed in the mounting block 801 in a penetrating manner, a screw 18 with an end portion extending into the through groove 17 is threaded through the mounting block 801, after the threading head 8 movably penetrates through the electric wire tube, the end of the electric wire to be connected movably penetrates through the through groove 17, then the screw 18 is twisted to move in a rotating manner, and the end portion of the screw 18 abuts against the electric wire, so that the electric wire to be connected is fixed with the mounting block 801, and therefore, the electric wire to be connected is more convenient and faster to bind with the threading head 8.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a device in threading installation in electric wire tube, its characterized in that, includes base (1), install mounting panel (2) that are the U-shaped on base (1), the inner wall opposite side of mounting panel (2) rotates to run through and has two guide arm (3) that are setting up from top to bottom, two all set firmly dull polish cover (4) on guide arm (3), install support (5) on base (1), it is provided with reel (6) to rotate on support (5), around being equipped with wire rope (7) on reel (6), the tip activity of wire rope (7) runs through two guide arm (3) and install threading head (8), two dull polish cover (4) all with wire rope (7) rotate and contradict, one of them the end connection of guide arm (3) is installed motor (9) on base (1), two be connected with linkage (10) between guide arm (3), when one of them guide arm (3) rotate, linkage (10) drive another guide arm (3) and rotate in reverse.

2. An electric conduit threading installation device according to claim 1, characterized in that the linkage member (10) comprises a driving gear (101) fixed to one of the guide rods (3), and a driven gear (102) fixed to the other guide rod (3), wherein the driving gear (101) is in toothed engagement with the driven gear (102).

3. The device in the process of threading and mounting in the electric wire tube according to claim 1, wherein the threading head (8) comprises a mounting block (801) detachably mounted on the steel wire rope (7), one end, away from the steel wire rope (7), of the mounting block (801) is hinged to a support rod (802), tension springs (805) are connected to the mounting block (801) on the opposite sides of the support rod (802), an arc-shaped rod (803) is mounted at the free end of the support rod (802), insertion rods are rotatably penetrated through two ends of the arc-shaped rod (803), and rolling balls (804) are connected to the opposite ends of the two insertion rods.

4. A device for the in-line threading installation of an electric wire according to claim 3, characterized in that a sleeve (11) is installed at the end of the installation block (801) far from the support bar (802), the end of the steel wire rope (7) is movably inserted into the sleeve (11), and a knob (12) with the end abutting against the steel wire rope (7) penetrates through the outer surface of the sleeve (11).

5. An apparatus for threading and installing an electric wire in a pipe according to claim 1, wherein a driving wheel (13) is fixedly arranged on one of the guide rods (3), a driven wheel (14) is fixedly arranged on a shaft rod of the winding reel (6), and a driving belt (15) is wound on the driving wheel (13) and the driven wheel (14) in a transmission manner.

6. An electric conduit threading installation device according to claim 1, characterized in that guide rings (16) are mounted at both ends of the mounting plate (2), and the ends of the steel cable (7) are sequentially movable through both guide rings (16).

7. The device for the in-pipe threading installation of the electric wire according to claim 3, characterized in that a through groove (17) is formed in the installation block (801), and a screw rod (18) with an end extending into the through groove (17) is threaded in the installation block (801).