CN113210704A

CN113210704A - Cable testing bridge production cutting device

Info

Publication number: CN113210704A
Application number: CN202110533962.3A
Authority: CN
Inventors: 孙大伟; 张如朝; 徐福和
Original assignee: Jiajia Technology Group Co Ltd
Current assignee: Jiajia Technology Group Co Ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-08-06
Anticipated expiration: 2041-05-17
Also published as: CN113210704B

Abstract

The invention discloses a cable bridge production cutting device which comprises a workbench, wherein two ends of the top of the workbench are stacked to form clamping mechanisms, and a cutting mechanism is arranged between the two clamping mechanisms at the top of the workbench; the clamping mechanism is composed of a supporting table, vertical plates, first screw rods, thread sleeves and movable plates, the vertical plates are symmetrically arranged at the top of the supporting table, the thread sleeves are symmetrically embedded in the vertical plates, the first screw rods are arranged in the thread sleeves, the movable plates are located between the vertical plates, and the movable plates are rotatably connected with the first screw rods; a first supporting plate is fixed to the top of one supporting table, and an electric telescopic rod is fixed to the top of the first supporting plate. The slide bar moves inside the sliding groove to drive the inclined plate to descend, the bottom of the inclined plate is in contact with the movable plate, so that the movable plate is ejected out towards two sides, the side wall of the cable bridge is clamped and fixed by the aid of the clamping plates, and the situation that the side wall of the bridge deforms in cutting operation of the bridge to influence the use of the cable bridge is avoided.

Description

Cable testing bridge production cutting device

Technical Field

The invention relates to the technical field of cable bridges, in particular to a cutting device for producing a cable bridge.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and comprises a support, a supporting arm, an installation accessory and the like. The inner bridge frame of the building can be independently erected and also can be laid on various buildings and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like are reflected, all parts need to be galvanized, and the inner bridge frame is arranged outside the building in the open air.

Because the crane span structure self structure is thinner, because the cable crane span structure does not have effectual clamp to fix at the in-process of cutting operation, lead to the cable crane span structure to take place to warp very easily at the in-process lateral wall of cutting operation, influence the cutting quality of cable crane span structure, we need a novel cable crane span structure production cutting device consequently urgently.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a cable bridge production cutting device which can clamp and fix a bottom plate and a side wall of a cable bridge and avoid the deformation of a cable foot rest structure in the cutting process.

In order to solve the technical problems, the invention provides the following technical scheme: a cable bridge production cutting device comprises a workbench, wherein clamping mechanisms are stacked at two ends of the top of the workbench, and a cutting mechanism is arranged between the two clamping mechanisms at the top of the workbench;

the clamping mechanism is composed of a supporting table, vertical plates, a first screw rod, a thread bushing and a movable plate, wherein the vertical plates are symmetrically arranged at the top of the supporting table, the thread bushing is symmetrically embedded in the vertical plates, the first screw rod is installed in the thread bushing, the movable plate is located between the vertical plates, and the movable plate is rotatably connected with the first screw rod;

a first support plate is fixed at the top of one support table, an electric telescopic rod is fixed at the top of the first support plate, a first mounting plate is fixed at the bottom of the electric telescopic rod, a second mounting plate is arranged under the first mounting plate, a concave plate is rotationally connected under the first mounting plate along the central line in the length direction, inclined plates are rotationally connected at the bottoms of the concave plates, two groups of inclined plates are arranged, chutes are formed in the side walls of the inclined plates, mounting blocks are symmetrically arranged at the top of the second mounting plate, slide bars are fixed between every two mounting blocks, the slide bars penetrate through the chutes, clamping plates are symmetrically arranged on the opposite sides of every two mounting blocks, first telescopic rods are symmetrically arranged at the two ends of each clamping plate, the first telescopic rods penetrate through the mounting blocks, second telescopic rods are fixed at four corners at the top of the second mounting plate, and penetrate through the four corners of the first mounting plate respectively, and the bottoms of the second telescopic rods are respectively sleeved with a second spring.

According to a preferable technical scheme of the invention, the top of the inclined plate is symmetrically provided with first lug plates, a rotating seat is rotatably arranged between the first lug plates, the top of the rotating seat is rotatably connected with a spiral sleeve, a second screw rod is arranged in the spiral sleeve, the top of the second screw rod is fixedly connected with a concave plate, and a rotating rod penetrates through the side wall of the concave plate.

As a preferable technical scheme of the invention, the two sides of the rotating seat are symmetrically provided with rotating columns, and the rotating columns penetrate through the first ear plate.

As a preferable technical scheme of the invention, the inner side walls of the clamping plates are provided with arc-shaped plates.

As a preferable technical scheme of the invention, a baffle is arranged at the end part of the first telescopic rod, and first springs are sleeved on the first telescopic rod between the baffle and the mounting block.

As a preferable technical scheme of the invention, the cutting mechanism is composed of a second support plate, slide rails symmetrically arranged at the top of the second support plate, a motor seat positioned at the top of the slide rails, a motor fixed on the motor seat and a cutting disc arranged on an output shaft of the motor, slide plates are symmetrically arranged at the bottom of the motor seat and are in sliding connection with the slide rails.

As a preferable technical scheme of the invention, the workbench is composed of a bottom plate and supporting legs positioned at four corners of the bottom plate.

As a preferable technical scheme of the invention, the support platform is composed of a support plate and support rods positioned at four corners of the bottom of the support plate.

As a preferable technical solution of the present invention, the second ear plates are symmetrically disposed on a center line of the bottom of the first mounting plate along the length direction, and the second ear plates are penetrated with rotating rods, and the rotating rods penetrate through the side walls of the concave plate.

According to a preferable technical scheme of the invention, the top of the second telescopic rod is provided with two screw threads, and the top of the second telescopic rod is provided with two matched nuts.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. the cable bridge is placed on the two support tables, the first lead screws on two sides are rotated, the movable plate clamps two side walls of the cable bridge for the first time, the electric telescopic rod is opened to drive the first mounting plate to descend, the second mounting plate at the bottom is pressed down on the bottom plate of the inner wall of the cable bridge under the action of second spring pressure to perform secondary fixing, meanwhile, in the process of pressing down the first mounting plate, the concave plate is driven to descend to drive the inclined plate to rotate along the slide bar, meanwhile, the slide bar moves in the sliding groove to drive the inclined plate to descend, the bottom of the inclined plate is in contact with the movable plate, so that the movable plate is ejected out towards two sides, the side walls of the cable bridge are clamped and fixed by matching with the clamping plates, and the phenomenon that the side walls of the bridge deform in the cutting operation to influence the use of the cable bridge is avoided;

2. rotate the spiral sleeve, make it mutually support with the second lead screw, adjust the length of second lead screw in the spiral sleeve is inside, thereby adjust the distance between swash plate top and the concave plate, thereby adjust the inclination of swash plate, adjust the position of slide bar in the spout is inside, thereby adjust the distance of swash plate bottom outside top movable clamp plate, thereby can press from both sides tight fixedly to the crane span structure lateral wall according to the actual width of cable crane span structure, can satisfy the centre gripping of multiple width size cable crane span structure lateral wall, the practicality of device has been improved.

Drawings

FIG. 1 is a schematic diagram of a right side top perspective view of the present invention;

FIG. 2 is a schematic bottom view of the left side of the present invention;

FIG. 3 is a schematic diagram of a left side top perspective view of the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 at point A in accordance with the present invention;

FIG. 5 is a schematic view of the structure at B of FIG. 3 according to the present invention.

Wherein: 1. a work table; 2. a support table; 3. a vertical plate; 4. a first lead screw; 5. a threaded sleeve; 6. a first support plate; 7. an electric telescopic rod; 8. a first mounting plate; 9. a second mounting plate; 10. a movable plate; 11. a sloping plate; 12. a chute; 13. mounting blocks; 14. a slide bar; 15. a splint; 16. a first telescopic rod; 17. a first ear plate; 18. a rotating seat; 19. a helical sleeve; 20. a second lead screw; 21. a concave plate; 22. rotating the rod; 23. rotating the column; 24. a second telescopic rod; 25. a second spring; 26. a first spring; 27. a second support plate; 28. a slide rail; 29. a motor base; 30. an electric motor; 31. cutting the disc; 32. a slide plate; 33. a second ear panel.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, a cable bridge production cutting device comprises a workbench 1, wherein two ends of the top of the workbench 1 are stacked to be provided with clamping mechanisms, and a cutting mechanism is arranged between the two clamping mechanisms at the top of the workbench 1;

the clamping mechanism is composed of a supporting table 2, vertical plates 3, first screw rods 4, threaded sleeves 5 and a movable plate 10, wherein the vertical plates 3 are symmetrically arranged at the top of the supporting table 2, the threaded sleeves 5 are symmetrically embedded in the vertical plates 3, the first screw rods 4 are arranged in the threaded sleeves 5, the movable plate 10 is located between the vertical plates 3, and the movable plate 10 is rotatably connected with the first screw rods 4;

placing the cable bridge on the two support tables 2, and rotating the first screw rods 4 at two sides to enable the movable plate 10 to clamp two side walls of the cable bridge for the first time;

a first support plate 6 is fixed on the top of one support table 2, an electric telescopic rod 7 is fixed on the top of the first support plate 6, a first mounting plate 8 is fixed on the bottom of the electric telescopic rod 7, a second mounting plate 9 is arranged under the first mounting plate 8, a concave plate 21 is rotatably connected with the lower part of the first mounting plate 8 along the central line of the length direction, inclined plates 11 are rotatably connected with the bottom of the concave plate 21, two groups of inclined plates 11 are arranged, chutes 12 are formed in the side walls of the inclined plates 11, mounting blocks 13 are symmetrically arranged on the top of the second mounting plate 9, slide bars 14 are fixed between every two mounting blocks 13, the slide bars 14 penetrate through the chutes 12, clamping plates 15 are symmetrically arranged on the opposite sides of every two mounting blocks 13, first telescopic rods 16 are symmetrically arranged at the two ends of the clamping plates 15, the first telescopic rods 16 penetrate through the mounting blocks 13, second telescopic rods 24 are fixed at the four corners of the top of the second mounting plate 9, and the second telescopic rods 24 respectively penetrate through the four corners of the first mounting plate 8, the bottom of the second telescopic rod 24 is sleeved with a second spring 25;

open electric telescopic handle 7, drive first mounting panel 8 and descend, under the effect of second spring 25 pressure, thereby the second mounting panel 9 of bottom pushes down the bottom plate of cable testing bridge inner wall and carries out the secondary and fix, simultaneously, at the in-process that first mounting panel 8 pushed down, drive concave plate 21 and descend, it rotates along slide bar 14 to drive swash plate 11, slide bar 14 moves inside spout 12 simultaneously, it descends to drive swash plate 11, swash plate 11 bottom and fly leaf 10 contact each other, thereby it is ejecting to both sides with fly leaf 10, cooperation splint 15 carries out the centre gripping fixedly to the lateral wall of cable testing bridge, the lateral wall of crane bridge has been avoided the crane bridge to take place to deform in the cutting operation, influence the use of cable testing bridge.

In other embodiments, the top of the inclined plate 11 is symmetrically provided with first lug plates 17, a rotating seat 18 is rotatably arranged between the first lug plates 17, the top of the rotating seat 18 is rotatably connected with a spiral sleeve 19, a second screw rod 20 is installed inside the spiral sleeve 19, the top of the second screw rod 20 is fixedly connected with a concave plate 21, and a rotating rod 22 penetrates through the side wall of the concave plate 21;

rotate spiral sleeve 19, make it mutually support with second lead screw 20, adjust the length of second lead screw 20 in spiral sleeve 19 inside, thereby adjust the distance between swash plate 11 top and the notch plate 21, thereby adjust the inclination of swash plate 11, adjust the position of slide bar 14 in spout 12 inside, thereby adjust the distance of swash plate 11 bottom outside top movable clamp plate 15, thereby can press from both sides tight fixed to the crane span structure lateral wall according to the actual width of cable crane span structure, can satisfy the centre gripping of multiple width size cable crane span structure lateral wall, the practicality of device has been improved.

In other embodiments, the rotating posts 23 are symmetrically disposed on both sides of the rotating base 18, and both the rotating posts 23 penetrate through the first ear plate 17; the rotary connection of the rotary base 18 to the first lug 17 is achieved by means of a rotary column 23.

In other embodiments, the inner side walls of the clamping plates 15 are provided with arc-shaped plates; the arc-shaped groove is formed in one side wall of the arc-shaped plate corresponding to the bottom of the inclined plate 11, so that the inner wall of the clamping plate 15 is prevented from being worn by the direct contact of the bottom of the inclined plate 11 and the clamping plate 15.

In other embodiments, a baffle is arranged at the end of the first telescopic rod 16, and a first spring 26 is sleeved on the first telescopic rod 16 between the baffle and the mounting block 13; when the electric telescopic rod 7 is reset, the first spring 26 can drive the first telescopic rod 16 and the clamping plate 15 to reset.

In other embodiments, the cutting mechanism is composed of a second support plate 27, slide rails 28 symmetrically arranged on the top of the second support plate 27, a motor base 29 positioned on the top of the slide rails 28, a motor 30 fixed on the motor base 29, and a cutting disc 31 mounted on an output shaft of the motor 30, sliding plates 32 are symmetrically arranged on the bottom of the motor base 29, and the sliding plates 32 are slidably connected with the slide rails 28;

the cable bridge is fixed on the support platform 2, the motor 30 is turned on to drive the cutting disc 31 to rotate, the motor base 29 is pushed to enable the sliding plate 32 to move along the sliding rail 28, and therefore the cable bridge is cut.

In other embodiments, the work table 1 is composed of a bottom plate and legs at four corners of the bottom plate; the clamping mechanism and the cutting mechanism are fixedly arranged at the top of the bottom plate.

In other embodiments, the support table 2 is composed of a support plate and support rods positioned at four corners of the bottom of the support plate; the backup pad is used for holding the cable testing bridge, cooperates the second mounting panel 9 to push down fixedly the bottom plate of crane span structure simultaneously.

In other embodiments, the second ear plates 33 are symmetrically disposed on the center line of the bottom of the first mounting plate 8 along the length direction, and the rotating rods 22 penetrate through the second ear plates 33, and the rotating rods 22 penetrate through the side walls of the concave plate 21; the concave plate 21 and the second mounting plate 9 can be rotatably connected by the cooperation of the rotating rod 22 and the second lug plate 33.

In other embodiments, the top of the second telescopic rod 24 is provided with two screw threads, and the top of the second telescopic rod 24 is provided with two matched nuts; the distance between the first mounting plate 8 and the second mounting plate 9 can be conveniently adjusted, and the second spring 25 can be conveniently replaced.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable testing bridge production cutting device, includes workstation (1), its characterized in that: two ends of the top of the workbench (1) are stacked to form clamping mechanisms, and a cutting mechanism is arranged between the two clamping mechanisms at the top of the workbench (1);

the clamping mechanism is composed of a supporting table (2), vertical plates (3), a first screw rod (4), threaded sleeves (5) and a movable plate (10), the vertical plates (3) are symmetrically arranged at the top of the supporting table (2), the threaded sleeves (5) are symmetrically embedded in the vertical plates (3), the first screw rod (4) is installed inside the threaded sleeves (5), the movable plate (10) is located between the vertical plates (3), and the movable plate (10) is rotatably connected with the first screw rod (4);

a first support plate (6) is fixed at the top of one support table (2), an electric telescopic rod (7) is fixed at the top of the first support plate (6), a first mounting plate (8) is fixed at the bottom of the electric telescopic rod (7), a second mounting plate (9) is arranged under the first mounting plate (8), concave plates (21) are rotatably connected below the first mounting plate (8) along the central line of the length direction, inclined plates (11) are rotatably connected at the bottoms of the concave plates (21), two groups of inclined plates (11) are arranged, sliding grooves (12) are formed in the side walls of the inclined plates (11), mounting blocks (13) are symmetrically arranged at the top of the second mounting plate (9), sliding rods (14) are fixed between every two mounting blocks (13), the sliding rods (14) penetrate through the sliding grooves (12), and clamping plates (15) are symmetrically arranged on one side of each mounting block (13) opposite to the other, and splint (15) both ends symmetry is provided with first telescopic link (16), and first telescopic link (16) run through in installation piece (13), four corners at second mounting panel (9) top all are fixed with second telescopic link (24), and second telescopic link (24) run through respectively in four corners of first mounting panel (8), second telescopic link (24) bottom all is overlapped and is equipped with second spring (25).

2. The cable bridge production cutting device of claim 1, wherein: swash plate (11) top symmetry is provided with first otic placode (17), and rotates between first otic placode (17) and be provided with rotation seat (18), it is connected with spiral sleeve (19) to rotate seat (18) top rotation, spiral sleeve (19) internally mounted has second lead screw (20), second lead screw (20) top and concave plate (21) fixed connection, the lateral wall of concave plate (21) runs through has dwang (22).

3. The cable bridge production cutting device of claim 2, wherein: the two sides of the rotating seat (18) are symmetrically provided with rotating columns (23), and the rotating columns (23) penetrate through the first lug plate (17).

4. The cable bridge production cutting device of claim 1, wherein: the inside wall of splint (15) all is provided with the arc.

5. The cable bridge production cutting device of claim 1, wherein: the end of the first telescopic rod (16) is provided with a baffle, and a first spring (26) is sleeved between the baffle and the mounting block (13) of the first telescopic rod (16).

6. The cable bridge production cutting device of claim 1, wherein: the cutting mechanism is composed of a second support plate (27), sliding rails (28) symmetrically arranged at the tops of the second support plate (27), a motor base (29) located at the tops of the sliding rails (28), a motor (30) fixed on the motor base (29) and a cutting disc (31) installed on an output shaft of the motor (30), sliding plates (32) are symmetrically arranged at the bottom of the motor base (29), and the sliding plates (32) are in sliding connection with the sliding rails (28).

7. The cable bridge production cutting device of claim 1, wherein: the workbench (1) is composed of a bottom plate and supporting legs positioned at four corners of the bottom plate.

8. The cable bridge production cutting device of claim 1, wherein: the supporting platform (2) is composed of a supporting plate and supporting rods positioned at four corners of the bottom of the supporting plate.

9. The cable bridge production cutting device of claim 1, wherein: first mounting panel (8) bottom is provided with second otic placode (33) along length direction's the symmetry on the central line, and runs through dwang (22) on second otic placode (33), and dwang (22) run through in concave plate (21) lateral wall.

10. The cable bridge production cutting device of claim 1, wherein: the top of the second telescopic rod (24) is provided with screw threads, the top of the second telescopic rod (24) is provided with two nuts which are matched with each other.