CN113798364A - Auxiliary device for hanging and bending in installation of polymer anti-corrosion bridge - Google Patents

Abstract

The invention discloses a hanging and bending auxiliary device for mounting a high-molecular anti-corrosion bridge frame, which comprises a base, wherein supporting legs are fixed at four corners of the bottom surface of the base, universal wheels are mounted at the bottoms of the supporting legs, a working plate is fixed at the middle part of the top surface of the base, a supporting table is arranged at the front side of the middle part of the working plate, a supporting block is further fixed at the upper side of the front end surface of the working plate, an air cylinder is fixedly connected to the bottom surface of the supporting block through screws, an extrusion block is fixedly connected to the output end of the air cylinder through screws, a first mounting groove is formed in the lower side of the front end surface of the working plate, two side walls of the first mounting groove are rotatably connected with a first threaded rod, and one side of each of the two threaded rods penetrates through the side wall of the working plate and is rotatably connected with a conveying chain. The device has the advantages of reasonable design, stable operation, high processing efficiency and convenient adjustment in the installation and hanging processing of bridges with different specifications, thereby greatly enhancing the application range of the device and providing a certain guarantee for the rapid installation of the polymer anti-corrosion bridge.

Description

Auxiliary device for hanging and bending in installation of polymer anti-corrosion bridge

Technical Field

The invention relates to the technical field of bridge installation auxiliary equipment, in particular to a hanging and bending auxiliary device for installing a high-polymer anti-corrosion bridge.

Background

The raw materials of the polymer alloy composite cable bridge have the characteristics of insulation, corrosion resistance, difficult combustion and strong weather resistance, and special polymer materials are added to produce special steel products with different effects, so that the polymer alloy composite cable bridge is particularly suitable for urban underground pipe galleries, coastal cities and chemical plants, and is often required to be suspended when being installed, and a hanging piece is required, so that the polymer alloy composite cable bridge is particularly important to the convenient processing of the hanging piece.

Through retrieval, the patent of application number 201621012041.3 discloses a ladder bar and a bridge hanging installation beam processing device for a ladder bridge, which comprises a planetary reducer and a variable frequency motor which are arranged on a rack, wherein an input shaft of the planetary reducer is connected with an output shaft of the variable frequency motor through a coupler, a chain wheel and chain mechanism is arranged on the output shaft, and the rack is sequentially provided with a feeding adjusting unit, a curling rolling unit, a C-shaped groove rolling unit, a shaping unit, a punching unit and a shearing unit from left to right; the feeding adjusting unit comprises a feeding supporting plate, a measuring roller set and a guide roller set; the hemming rolling unit comprises a first hemming rolling roller group, a second hemming rolling roller group, a third hemming rolling roller group and a fourth hemming rolling roller group; the C-shaped groove rolling unit comprises a first C-shaped groove rolling roller group, a second C-shaped groove rolling roller group, a third C-shaped groove rolling roller group and a fourth C-shaped groove rolling roller group; the shaping unit comprises a first shaping roller group, a second shaping roller group and a third shaping roller group; the punching unit and the shearing unit are connected with the hydraulic cylinder.

The device is slow to the formation processing of hanging parts when in use, and is inconvenient to the hanging processing of different specifications of bridge frames, so that the efficiency of the installation of the anti-corrosion bridge frame is greatly influenced, and the use requirements of people are difficult to meet, therefore, the research on the auxiliary device for the installation, hanging and bending of the high-molecular anti-corrosion bridge frame is necessary.

Disclosure of Invention

The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides a hanging and bending auxiliary device for mounting a high-molecular anti-corrosion bridge frame.

In order to achieve the purpose, the invention adopts the following technical scheme:

a hanging and bending auxiliary device for mounting a high-molecular anti-corrosion bridge frame comprises a base, supporting legs are fixed at four corners of the bottom surface of the base, universal wheels are mounted at the bottoms of the supporting legs, a working plate is fixed at the middle part of the top surface of the base, a supporting table is arranged at the front side of the middle part of the working plate, a supporting block is further fixed at the upper side of the front end surface of the working plate, an air cylinder is fixedly connected to the bottom surface of the supporting block through screws, an extrusion block is fixedly connected to the output end of the air cylinder through screws, a first mounting groove is formed in the lower side of the front end surface of the working plate, two side walls of the first mounting groove are rotatably connected with a first threaded rod, one side of each of the two threaded rods penetrates through the side wall of the working plate and is rotatably connected with a conveying chain, a first rotating handle is further fixed at one end part of each threaded rod, two first mounting blocks at the same side are both connected with a first mounting block through threads, a limiting rod is fixed in the middle of the front end face of the mounting seat, an arc-shaped groove is also formed in the rear side of the top face of the mounting seat, a servo motor is fixedly connected to the inner wall of the arc-shaped groove through screws, a driving rod is fixedly connected to the output end of the servo motor through screws, the outer wall of the driving rod is fixedly connected with a bending plate through a screw, one end of the bending plate, which is far away from the driving rod, is fixed with a bending rod, the upper side of the bending rod is provided with a hanging rod body, the upper side of the front end surface of the working plate is also provided with a second mounting groove, the inner walls of the two sides of the second mounting groove are rotatably connected with a second threaded rod, the outer walls of the two sides of the second threaded rod are both connected with a turnover limiting piece through threads, one side of the second threaded rod passes through the side wall of the working plate and is fixed with a second rotating handle at the end part, still install the position correction mechanism on the base top surface, control panel is installed to base one side, base one end lateral wall still welds and has the push handle.

Preferably, the position correcting mechanism comprises a screw rod, a third mounting groove is formed in the front side of the top surface of the base, the two ends of the screw rod are rotatably connected to three side walls of the mounting groove, the outer walls of the two sides of the screw rod are connected with a position adjusting block through threads, and one side of the screw rod penetrates through the side wall of the base and is fixedly provided with a third rotating handle at the end part.

Preferably, the screw thread turning directions of the outer walls of the two sides of the screw rod are opposite, the two positioning blocks are symmetrically distributed at the two sides of the vertical center of the supporting platform, and the vertical central planes of the positioning blocks and the supporting platform are located on the same plane.

Preferably, the working plate is arranged at the rear side of the top surface of the base, the supporting block is fixed on the top surface of the base, the extrusion block is located right above the supporting block, the limiting grooves are formed in the ends, close to each other, of the extrusion block and the supporting block, and the two sides of each limiting groove are communicated with the extrusion block and the supporting block.

Preferably, the first mounting groove is provided with two mounting grooves which are distributed at the lower side of the front end face of the working plate.

Preferably, the limiting rods are arranged in two, the distance between the two limiting rods is consistent with the thickness of the hanging rod body, and the top surface of the limiting rod is flush with the top surface of the supporting table at the lower side.

Preferably, the screw thread directions of the first screw rod and the second screw rod are opposite.

Preferably, the front side of the top surface of the mounting seat is further provided with an arc-shaped groove, the bending plate is arranged in the arc-shaped groove, and the bending rod is perpendicular to the bending plate.

Preferably, the two turnover limiting pieces and the two first mounting blocks are symmetrically arranged about a vertical plane of the support table.

Preferably, the cross sections of the first mounting groove and the second mounting groove are both arranged in a T shape.

Compared with the prior art, the invention provides a hanging and bending auxiliary device for mounting a high-molecular anti-corrosion bridge frame, which has the following beneficial effects:

1. the device has the advantages of reasonable design, stable operation, high processing efficiency and convenient adjustment when the bridge frames with different specifications are installed and hung, thereby greatly enhancing the application range of the device and providing a certain guarantee for the quick installation of the high-molecular anti-corrosion bridge frame;

2. according to the invention, the driving rod is driven to rotate by the servo motor during bending, the bending plate overturns two sides of the hanging rod body at the moment, and when the hanging rod body is overturned for 90 degrees and is tightly attached to the overturning limiting piece, the servo motor stops working at the moment, the overturning is rapid and convenient, and a certain guarantee is provided for efficient preparation of the anticorrosion bridge installation hanger;

3. when the lifting device is used, the first rotating handle is shaken, the first two threaded rods synchronously rotate, the first threaded rods rotate to adjust the positions of the two mounting seats, the second threaded rods rotate according to the positions of the mounting seats, and the overturning limiting pieces continuously move to enable the first threaded rods to be flush with the sides, deviating from the center of the base, of the limiting rods, so that the lifting rod body is bent into frame-shaped lifting pieces with different widths at the bottom, the adjustment is convenient and fast, and the mounting efficiency of bridges of different specifications is greatly improved;

4. when the hanging rod body is used, the hanging rod body is arranged on the supporting table, the two positioning blocks can move in the opposite directions by rotating the screw rod, the positioning blocks can push the hanging rod body to move while moving, when the two positioning blocks clamp the hanging rod body, the screw rod stops rotating, and the hanging rod body is corrected to the central position, so that the quality of the polymer anticorrosion bridge frame for installing the hanging hook is well ensured.

Drawings

Fig. 1 is a schematic front structural view of a hanging and bending auxiliary device for mounting a polymer anti-corrosion bridge frame according to the present invention;

fig. 2 is a top view of a hanging and bending auxiliary device for mounting a polymer anti-corrosion bridge frame according to the present invention;

FIG. 3 is an enlarged view of the part A in FIG. 1 of a polymeric anticorrosion bridge frame installation hanging bending auxiliary device provided by the present invention;

fig. 4 is an enlarged view of a B-position in fig. 2 of the polymeric anticorrosion bridge mounting, hanging and bending auxiliary device provided by the invention.

In the figure: the device comprises a base 1, a working plate 2, a supporting table 3, a supporting block 4, an air cylinder 5, an extrusion block 6, a threaded rod I7, a conveying chain 8, a rotating handle I9, a mounting block I10, a mounting seat 11, a limiting rod 12, a servo motor 13, a driving rod 14, a bending plate 15, a bending rod 16, a hanging rod body 17, a threaded rod II 18, a turnover limiting piece 19, a rotating handle II 20, a screw rod 21, a positioning block 22, a rotating handle III 23, a control panel 24 and a pushing handle 25.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, a hanging and bending auxiliary device for mounting a macromolecule anticorrosion bridge frame comprises a base 1, supporting legs are fixed at four corners of the bottom surface of the base 1, universal wheels are mounted at the bottoms of the supporting legs, a working plate 2 is fixed at the middle part of the top surface of the base 1, a supporting table 3 is arranged at the front side of the middle part of the working plate 2, a supporting block 4 is further fixed at the upper side of the front end surface of the working plate 2, an air cylinder 5 is fixedly connected to the bottom surface of the supporting block 4 through screws, an extrusion block 6 is fixedly connected to the output end of the air cylinder 5 through screws, a first mounting groove is formed in the lower side of the front end surface of the working plate 2, two first mounting grooves are formed and distributed at the lower side of the front end surface of the working plate 2, two side walls of the first mounting groove are rotatably connected with a first threaded rod 7, one side of the two first threaded rods 7 penetrate through the side wall of the working plate 2 and are rotatably connected with a conveying chain 8, and a first rotating handle 9 is further fixed at the end part of the first threaded rod 7, two sides of the outer wall of the first threaded rod 7 are both connected with a first mounting block 10 through threads, the front ends of the two first mounting blocks 10 on the same side are both fixed with a mounting seat 11, the middle part of the front end surface of the mounting seat 11 is fixed with a limiting rod 12, the rear side of the top surface of the mounting seat 11 is also provided with an arc groove, the inner wall of the arc groove is fixedly connected with a servo motor 13 through screws, the output end of the servo motor 13 is fixedly connected with a driving rod 14 through screws, the outer wall of the driving rod 14 is fixedly connected with a bending plate 15 through screws, one end of the bending plate 15, which is far away from the driving rod 14, is fixed with a bending rod 16, the upper side of the bending rod 16 is provided with a vertical hanging rod body 17, the upper side of the front end surface of the working plate 2 is also provided with a second mounting groove, the inner walls on two sides of the second mounting groove are rotatably connected with a second threaded rod 18, the outer walls on two sides of the second threaded rod 18 are both connected with turnover limiting pieces 19 through threads, one side wall of the working plate 2 and the end part is fixed with a second rotating handle 20, the driving rod 14 is driven to rotate by the servo motor 13 during bending, the bending plate 15 overturns two sides of the hanging rod body 17 at the moment, when the hanging rod body 17 is overturned for 90 degrees and is attached to the overturning limiting piece 19, the servo motor 13 stops working at the moment, the overturning is rapid and convenient, a certain guarantee is provided for efficient preparation of the anticorrosion bridge frame installation sag, the top surface of the base 1 is further provided with a position correcting mechanism, one side of the base 1 is provided with a control panel 24, the side wall of one end of the base 1 is also welded with a push handle 25, when the anti-corrosion bridge frame installation sag is used, the first screw rod 7 is synchronously rotated by shaking the first rotating handle 9, the first screw rod 7 is rotated to realize position adjustment of the two installation seats 11, the overturning limiting piece 19 continuously moves to enable the overturning limiting piece to be flush with one side of the limiting rod 12, which deviates from the center of the base 1, therefore, the hanging rod body 17 is bent into the frame-shaped hanging piece with different widths at the bottom, the adjustment is convenient, and the efficiency of bridge installation of different specifications is greatly improved.

Example two

As shown in fig. 1 and 2, in this embodiment, basically the same as that in embodiment 1, preferably, the position correction mechanism includes a screw rod 21, a third installation groove is formed in the front side of the top surface of the base 1, both ends of the screw rod 21 are rotatably connected to three side walls of the installation groove, both outer walls of both sides of the screw rod 21 are connected with a position adjustment block 22 through threads, and one side of the screw rod 21 further penetrates through a side wall of the base 1 and is fixed with a third rotating handle 23 at an end portion.

The screw thread of the outer wall of lead screw 21 both sides is turned to opposite, and two positioning block 22 symmetric distribution are in the both sides position at the vertical center of brace table 3, and positioning block 22 and brace table 3's vertical central plane are in on the same face.

In this embodiment, arrange brace table 3 in with hanging rod body 17 when using, can realize the reverse motion of two positioning blocks 22 through rotatory lead screw 21 this moment, can promote hanging rod body 17 to remove when positioning block 22 removes, stop rotating lead screw 21 when two positioning blocks 22 are to hanging rod body 17 centre gripping, hanging rod body 17 is rectified to central point to put this moment, thereby fine assurance the quality that the anticorrosive crane span structure of polymer installation hung and prepared.

EXAMPLE III

As shown in fig. 1 and 2, in this embodiment, basically the same as that in embodiment 1, preferably, the working plate 2 is disposed at a rear side position of a top surface of the base 1, the supporting block 4 is fixed on the top surface of the base 1, the pressing block 6 is located right above the supporting block 4, and both ends of the pressing block 6 and the supporting block 4 close to each other are provided with a limiting groove, and both sides of the limiting groove penetrate through the pressing block 6 and the supporting block 4.

In this embodiment, the extrusion piece 6 and the supporting shoe 4 one end have all been seted up the spacing groove to it is more firm to make the pole body 17 that hangs down to be located the supporting shoe 4 centre gripping by the extrusion piece 6 when bending, and then fine assurance the quality of anticorrosive crane span structure processing of polymer.

Example four

As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, two limiting rods 12 are provided, the distance between the two limiting rods is the same as the thickness of the hanging rod body 17, and the top surface of the lower limiting rod 12 is flush with the top surface of the support table 3.

In this embodiment, the top surface of the lower side limiting rod 12 is flush with the top surface of the supporting table 3, so that the limiting rod 12 can play a role in clamping and supporting.

EXAMPLE five

As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, the thread directions of both sides of the outer walls of the first threaded rod 7 and the second threaded rod 18 are opposite.

In this embodiment, the screw thread turning directions of the first threaded rod 7 and the second threaded rod 18 are opposite, so that the mounting seat 11 and the overturn limiting piece 19 can move reversely when the first threaded rod 7 and the second threaded rod 18 rotate.

EXAMPLE six

As shown in fig. 2, in this embodiment, basically the same as that in embodiment 1, preferably, an arc-shaped groove is further formed in the front side of the top surface of the mounting seat 11, the bending plate 15 is disposed in the arc-shaped groove, and the bending rod 16 is disposed perpendicular to the bending plate 15.

In this embodiment, the bending rod 16 is perpendicular to the bending plate 15, so that the stress is more uniform when the hanging rod body 17 is bent, and the bending quality of the hanging rod body 17 is ensured.

EXAMPLE seven

As shown in fig. 1 and 2, in this embodiment, basically the same as embodiment 1, preferably, two overturn limiting pieces 19 and two first mounting blocks 10 are symmetrically arranged about the vertical plane of the support table 3, and the cross sections of the first mounting groove and the second mounting groove are arranged in a "T" shape.

In this embodiment, the first mounting groove and the second mounting groove are both arranged in a "T" shape, so that the mounting seat 11 and the overturning limiting piece 19 move more stably.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention with equivalent alternatives or modifications within the scope of the present invention.

Claims (10)

1. A hanging and bending auxiliary device for mounting a high-molecular anti-corrosion bridge frame comprises a base (1), supporting legs are fixed at four corners of the bottom surface of the base (1), and universal wheels are mounted at the bottoms of the supporting legs, and is characterized in that a working plate (2) is fixed at the middle of the top surface of the base (1), a supporting table (3) is arranged on the front side of the middle of the working plate (2), a supporting block (4) is further fixed on the upper side of the front end surface of the working plate (2), an air cylinder (5) is fixedly connected to the bottom surface of the supporting block (4) through screws, and an extrusion block (6) is fixedly connected to the output end of the air cylinder (5) through screws;

the lower side of the front end face of the working plate (2) is provided with a first mounting groove, two side walls of the first mounting groove are rotatably connected with a first threaded rod (7), one side of each first threaded rod (7) penetrates through the side wall of the working plate (2) and is rotatably connected with a conveying chain (8), the end part of each first threaded rod (7) is further fixed with a first rotating handle (9), two sides of the outer wall of each first threaded rod (7) are respectively connected with a first mounting block (10) through threads, the front ends of the first mounting blocks (10) at the same side are respectively fixed with a mounting seat (11), the middle part of the front end face of the mounting seat (11) is fixed with a limiting rod (12), the rear side of the top face of the mounting seat (11) is further provided with an arc-shaped groove, the inner wall of the arc-shaped groove is respectively fixedly connected with a servo motor (13) through screws, the output end of the servo motor (13) is fixedly connected with a driving rod (14) through screws, the outer wall of the driving rod (14) is respectively fixedly connected with a bending plate (15) through screws, a bending rod (16) is fixed at one end of the bending plate (15) departing from the driving rod (14), and a hanging rod body (17) is arranged on the upper side of the bending rod (16);

the utility model discloses a mechanism for correcting the position of a screw rod, including working plate (2), mounting groove two, two both sides inner wall of mounting groove rotate and are connected with threaded rod two (18), threaded rod two (18) both sides outer wall all has spacing piece (19) of upset through threaded connection, and threaded rod two (18) one side still passes working plate (2) lateral wall and has rotating handle two (20) at the end fixing, still install the mechanism of correcting the position on base (1) top surface, control panel (24) are installed to base (1) one side, base (1) one end lateral wall has still welded push handle (25).

2. The mounting, hanging and bending auxiliary device for the high-molecular anti-corrosion bridge frame according to claim 1, wherein the position correcting mechanism comprises a screw rod (21), a third mounting groove is formed in the front side of the top surface of the base (1), two ends of the screw rod (21) are rotatably connected to three side walls of the mounting groove, the outer walls of two sides of the screw rod (21) are respectively in threaded connection with a position adjusting block (22), and one side of the screw rod (21) penetrates through one side wall of the base (1) and is fixed with a third rotating handle (23) at the end.

3. The auxiliary device for mounting, hanging and bending the high-molecular anti-corrosion bridge frame according to claim 2, wherein the screw threads on the outer walls of two sides of the screw rod (21) are opposite in screwing direction, the two positioning blocks (22) are symmetrically distributed on two sides of the vertical center of the support table (3), and the vertical center surfaces of the positioning blocks (22) and the support table (3) are located on the same plane.

4. The hanging and bending auxiliary device for mounting the high-molecular anti-corrosion bridge frame according to claim 1, wherein the working plate (2) is arranged at the rear side of the top surface of the base (1), the supporting block (4) is fixed on the top surface of the base (1), the extrusion block (6) is arranged right above the supporting block (4), limiting grooves are formed in the ends, close to each other, of the extrusion block (6) and the supporting block (4), and two sides of each limiting groove penetrate through the extrusion block (6) and the supporting block (4).

5. The auxiliary device for mounting, hanging and bending the high-molecular anti-corrosion bridge frame according to claim 1, wherein two mounting grooves are formed in the first mounting groove and distributed at the lower side of the front end face of the working plate (2).

6. The hanging and bending auxiliary device for mounting the polymer anti-corrosion bridge frame according to claim 1, wherein two limiting rods (12) are arranged, the distance between the two limiting rods is consistent with the thickness of the hanging rod body (17), and the top surfaces of the lower limiting rods (12) are flush with the top surface of the support table (3).

7. The auxiliary device for mounting, hanging and bending the high-molecular anti-corrosion bridge frame according to claim 1, wherein the screw thread directions of two sides of the outer wall of the first screw rod (7) and the outer wall of the second screw rod (18) are opposite.

8. The auxiliary device for hanging and bending of the polymer anti-corrosion bridge frame for mounting is characterized in that an arc-shaped groove is further formed in the front side of the top surface of the mounting base (11), the bending plate (15) is arranged in the arc-shaped groove, and the bending rod (16) is perpendicular to the bending plate (15).

9. The auxiliary device for mounting, hanging and bending the high-molecular anti-corrosion bridge frame according to claim 1, wherein the two turnover limiting pieces (19) and the two first mounting blocks (10) are symmetrically arranged about a vertical plane of the support table (3).

10. The auxiliary device for mounting, hanging and bending the high-molecular anti-corrosion bridge frame according to claim 1, wherein the sections of the first mounting groove and the second mounting groove are both arranged in a T shape.

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