CN217018851U

CN217018851U - Cable bridge cutting device

Info

Publication number: CN217018851U
Application number: CN202220648172.XU
Authority: CN
Inventors: 裴志友
Original assignee: Liaoning Chengda Electrical Equipment Co ltd
Current assignee: Liaoning Chengda Electrical Equipment Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-22
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a cable bridge cutting device, wherein through holes are formed in the bottoms of the front surface and the rear surface of a shell, a sliding hole is formed in the center of the front surface of the shell, clamping mechanisms are arranged on the left side and the right side of the through hole in the front part of the shell, a first motor is fixedly connected to the top of an inner cavity of the shell, a lead screw is fixedly connected to the output end of the first motor, an inserting barrel is fixedly connected to the bottom of the inner cavity of the shell, which corresponds to the lead screw, the lead screw is inserted into the inserting barrel, a sliding rod is arranged at the rear part of the lead screw, and the sliding rod is connected with the shell. This cable testing bridge cutting device guarantees to stabilize the cable testing bridge at clamping mechanism and slide mechanism, cuts the cable testing bridge through the lift that the first motor of electric control carries out the slitting saw, need not control the cable testing bridge with the hand, and is safer, and all structures of whole device are held together to the shell, because the universal wheel can remove, makes the device of cutting cable testing bridge lighter, and the cutting process is more stable, and the security is higher.

Description

Cable bridge cutting device

Technical Field

The utility model relates to the technical field of cable bridge processing, in particular to a cable bridge cutting device.

Background

The cable bridge is divided into structures such as a groove type structure, a tray type structure, a ladder type structure, a grid type structure and the like, and consists of a support, a supporting arm, an installation accessory and the like. The inner bridge of the building can be independently erected and also can be laid on various buildings (structures) and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge is arranged outside the building in the open air. Need cut when adding man-hour at the cable testing bridge, different environment cutting cable testing bridge sizes also differ, and the cutting device volume that uses now is great, uses in individuality place can the restriction, and cutting process is unstable, influences the cutting quality, also unsafe.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cable bridge cutting device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a cable bridge cutting device comprises a shell, wherein penetrating openings are formed in the bottoms of two front and back surfaces of the shell, a sliding opening is formed in the center of the front surface of the shell, clamping mechanisms are arranged on the left and right sides of the penetrating openings, a first motor is fixedly connected to the top of an inner cavity of the shell, a lead screw is fixedly connected to the output end of the first motor, an inserting cylinder is fixedly connected to the bottom of the inner cavity of the shell and corresponds to the lead screw, the lead screw is inserted into the inserting cylinder, a sliding rod is arranged on the rear portion of the lead screw and connected with the shell, a screw cylinder is arranged on the outer wall of the lead screw in a threaded mode, a sliding cylinder is sleeved on the outer wall of the sliding rod and connected with the screw cylinder through a connecting rod, a base is fixedly connected to the front portion of the screw cylinder, a second motor is arranged in the base, one end of a screw rod is fixedly connected to the output end of the second motor, a cutting saw is sleeved on the outer wall of the screw rod, the screw rod is provided with a spiral ring at the outer wall of the other end in a threaded manner, and is in sliding clamping connection with the sliding port, and the bottom of the inner cavity of the shell is provided with a rolling mechanism.

Preferably, clamping mechanism includes a horizontal section of thick bamboo, a horizontal section of thick bamboo rigid coupling is on the shell, the inside rigid coupling of a horizontal section of thick bamboo has compression spring's one end, one side rigid coupling that a horizontal section of thick bamboo is close to the shell has a section of thick bamboo of wearing, the inside of wearing a section of thick bamboo is pegged graft and is had the push rod, the one end outer wall rigid coupling of push rod has the baffle, compression spring overlaps in the outer wall of push rod, and compression spring's the other end links to each other with the baffle, the other end rigid coupling of push rod has the mullion, there is the double-layered roller through pivot movable mounting on the mullion.

Preferably, the rolling mechanism comprises a support frame, a connecting shaft is fixedly connected to the support frame, and the outer wall of the connecting shaft is sleeved with the rotating roller.

Preferably, a handle is fixedly connected to the top of the housing.

Preferably, universal wheels are fixedly connected to four corners of the bottom of the shell.

Compared with the prior art, the utility model has the beneficial effects that: this cable testing bridge cutting device guarantees to stabilize the cable testing bridge at clamping mechanism and slide mechanism, carries out the lift of slitting saw through the first motor of electric control and cuts the cable testing bridge, need not control the cable testing bridge with the hand, and is relatively safe, and the shell holds all structures of whole device together, and the whole mechanism is arranged in order, because the universal wheel can remove, makes the device of cutting the cable testing bridge light more, and the cutting process is more stable, and the security is higher.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the interior of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 according to the present invention;

FIG. 4 is a top view of the rolling mechanism of the present invention;

in the figure: 1. a housing; 2. perforating; 3. a sliding port; 4. cutting by a saw; 5. a clamping mechanism; 51. a transverse cylinder; 52. a compression spring; 53. a push rod; 54. a baffle plate; 55. penetrating the cylinder; 56. a mullion; 57. a rotating shaft; 58. a nip roll; 6. a connecting shaft; 7. rotating the roller; 8. a universal wheel; 9. a handle; 10. a slide bar; 11. a slide cylinder; 12. a connecting rod; 13. a first motor; 14. a lead screw; 15. a base; 16. a second motor; 17. a coil; 18. a screw; 19. a screw cylinder; 20. inserting a cylinder; 21. and (7) supporting a frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a cable bridge cutting device, including a housing 1, a through opening 2 is opened at the bottom of the front and back surfaces of the housing 1, a sliding opening 3 is opened at the center of the front surface of the housing 1, clamping mechanisms 5 are provided at the left and right sides of the front through opening 2, a first motor 13 is fixedly connected to the top of the inner cavity of the housing 1, a lead screw 14 is fixedly connected to the output end of the first motor 13, an inserting cylinder 20 is fixedly connected to the bottom of the inner cavity of the housing 1 corresponding to the lead screw 14, the lead screw 14 is inserted into the inserting cylinder 20, a sliding rod 10 is provided at the rear of the lead screw 14, the sliding rod 10 is connected to the housing 1, a screw cylinder 19 is installed on the outer wall of the lead screw 14, a sliding cylinder 11 is sleeved on the outer wall of the sliding rod 10, the sliding cylinder 11 is connected to the screw cylinder 19 through a connecting rod 12, a base 15 is fixedly connected to the front of the screw cylinder 19, a second motor 16 is installed inside the base 15, one end of the output end of the second motor 16 is fixedly connected to one end of the screw 18, the outer wall of the screw rod 18 is sleeved with the cutting saw 4, the outer wall of the other end of the screw rod 18 is provided with a spiral ring 17 in a threaded mode, the screw rod 18 is connected with the sliding opening 8 in a sliding and clamping mode, and the bottom of the inner cavity of the shell 1 is provided with a rolling mechanism.

The shell 1 is a main body frame of the device and bears all structures, the front window 2 and the rear window 2 can enable a cable bridge to penetrate through the shell 1, the sliding opening 3 enables a screw rod 18 to have a space capable of sliding up and down, the clamping mechanism 5 can enable the cable bridge to move while clamping the cable bridge, the first motor 13 is a servo motor and works to drive the screw rod 14 to rotate, the inserting cylinder 20 provides a rotating fulcrum for the screw rod 14, the sliding rod 10 provides a moving carrier for the sliding cylinder 11, the screw cylinder 19 moves on the outer wall of the screw rod 14, the screw cylinder 19 is connected with the sliding cylinder 11 through the connecting rod 12, the sliding cylinder 11 limits the transverse rotation of the screw cylinder 19, the screw cylinder 19 only can move up and down, the screw cylinder 19 moves up and down to drive the base 15 to move up and down, the base 15 carries the second motor 16, the second motor 16 works to drive the screw rod 18 to rotate, the cutting saw 4 is installed on the outer wall of the screw rod 18, and the screw ring 17 rotates on the outer wall of the screw rod 18, and clamping the cutting saw 4 to complete the installation of the cutting saw 4, and cutting the cable bridge by rotating the cutting saw 4.

Specifically, the clamping mechanism 5 includes a horizontal tube 51, the horizontal tube 51 is fixedly connected to the housing 1, an end of a compression spring 52 is fixedly connected to the inside of the horizontal tube 51, a penetrating tube 55 is fixedly connected to one side of the horizontal tube 51 close to the housing 1, a push rod 53 is inserted into the penetrating tube 55, a baffle 54 is fixedly connected to the outer wall of one end of the push rod 53, the compression spring 52 is sleeved on the outer wall of the push rod 53, the other end of the compression spring 52 is connected to the baffle 54, the other end of the push rod 53 is fixedly connected to a vertical frame 56, and a clamping roller 58 is movably mounted on the vertical frame 56 through a rotating shaft 57.

The transverse cylinder 51 carries other structures such as a compression spring 52 and the like, the elastic pushing baffle 54 of the compression spring 52 moves to push the push rod 53 to move, the push rod 53 drives the vertical frame 56 to move, the vertical frame 56 drives the clamping roller 58 to clamp the cable bridge, when the cable bridge is pushed, the clamping roller 58 rotates on the outer wall of the rotating shaft 57, the dynamic fixation of the cable bridge is guaranteed, and the cable bridge is prevented from deviating during cutting.

Specifically, the rolling mechanism comprises a support frame 21, a connecting shaft 6 is fixedly connected to the support frame 21, and a rotating roller 7 is sleeved on the outer wall of the connecting shaft 6.

The support frame 21 carries the connecting shaft 6, the rotating roller 7 rotates on the outer wall of the connecting shaft 6, the cable bridge is prevented from pushing the cable bridge to rub the rotating roller 7 to rotate on the rotating roller 7, sliding friction is replaced by rolling friction, and the smoothness of pushing the cable bridge is improved.

Specifically, a handle 9 is fixed to the top of the housing 1.

The handle 9 may control the movement of the housing 1.

Specifically, universal wheels 8 are fixedly connected to four corners of the bottom of the housing 1.

The universal wheels 8 provide the entire device with the ability to rotate.

The working principle is as follows: inserting a whole cable bridge from a rear penetrating opening 2, placing the cable bridge on a rotating roller 7, enabling an elastic pushing baffle plate 54 of a compression spring 52 to move, thereby pushing a pushing rod 53 to move, enabling the pushing rod 53 to drive a vertical frame 56 to move, enabling the vertical frame 56 to drive a clamping roller 58 to clamp the cable bridge, pushing the cable bridge, rubbing the clamping roller 58 and the rotating roller 7 to move, controlling a switch to control a second motor 16 to work, driving a cutting saw 4 to rotate, controlling a first motor 13 to work through a relay, enabling a screw barrel 13 to drive a screw rod 14 to rotate, enabling a screw barrel 19 to move downwards, further driving structures such as the second motor 16 to move downwards, driving the cutting saw 4 to move to cut the cable bridge, continuously pushing the cable bridge, and pushing out the cable bridge from a front penetrating opening 2 to complete cutting.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, the specific connection mode of each part adopts the conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so the detailed description is omitted.

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

Claims

1. A cable testing bridge cutting device, includes shell (1), its characterized in that: the screw driver is characterized in that a penetrating opening (2) is formed in the bottom of two surfaces of the front back of a shell (1), a sliding opening (3) is formed in the center of the front surface of the shell (1), clamping mechanisms (5) are arranged on the left side and the right side of the penetrating opening (2) in the front portion of the shell, a first motor (13) is fixedly connected to the top of an inner cavity of the shell (1), a lead screw (14) is fixedly connected to the output end of the first motor (13), an inserting barrel (20) is fixedly connected to the bottom of the inner cavity of the shell (1) and corresponds to the lead screw (14), the lead screw (14) is inserted into the inserting barrel (20), a sliding rod (10) is arranged on the rear portion of the lead screw (14), the sliding rod (10) is connected with the shell (1), a screw barrel (19) is installed on the outer wall of the lead screw (14) in a threaded manner, a sliding barrel (11) is sleeved on the outer wall of the sliding rod (10), and the sliding barrel (11) is connected with the screw barrel (19) through a connecting rod (12), the anterior rigid coupling of barrel (19) has base (15), the internally mounted of base (15) has second motor (16), the output rigid coupling of second motor (16) has the one end of screw rod (18), slitting saw (4) have been cup jointed to the outer wall of screw rod (18), helicoidal (17) are installed to the other end outer wall screw thread of screw rod (18), and screw rod (18) and sliding connection that slides, the inner chamber bottom of shell (1) is equipped with rolling mechanism.

2. A cable tray cutting apparatus as claimed in claim 1, wherein: clamping mechanism (5) are including horizontal section of thick bamboo (51), horizontal section of thick bamboo (51) rigid coupling is on shell (1), the inside rigid coupling of horizontal section of thick bamboo (51) has the one end of compression spring (52), one side rigid coupling that horizontal section of thick bamboo (51) are close to shell (1) has a section of thick bamboo (55), the inside grafting of wearing a section of thick bamboo (55) has push rod (53), the one end outer wall rigid coupling of push rod (53) has baffle (54), compression spring (52) overlap in the outer wall of push rod (53), and the other end of compression spring (52) links to each other with baffle (54), the other end rigid coupling of push rod (53) has mullion (56), there is double-layered roller (58) through pivot (57) movable mounting on mullion (56).

3. A cable tray cutting apparatus as claimed in claim 1, wherein: the rolling mechanism comprises a support frame (21), a connecting shaft (6) is fixedly connected to the support frame (21), and a rotating roller (7) is sleeved on the outer wall of the connecting shaft (6).

4. A cable tray cutting apparatus as claimed in claim 1, wherein: the top of the shell (1) is fixedly connected with a handle (9).

5. The cable tray cutting apparatus of claim 1, wherein: the four corners of the bottom of the shell (1) are fixedly connected with universal wheels (8).