CN218798420U

CN218798420U - Caisson rings processingequipment

Info

Publication number: CN218798420U
Application number: CN202320211452.9U
Authority: CN
Inventors: �田�浩; 王水龙; 夏德华; 陈胜乐; 王瑞波; 王桂现
Original assignee: CCCC First Harbor Engineering Co Ltd; No 2 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Current assignee: CCCC First Harbor Engineering Co Ltd; No 2 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-04-07
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to a caisson hoisting ring processing device, which belongs to the technical field of caisson hoisting ring production and is used for bending two metal rods which are oppositely arranged at the opening end of a U-shaped part; the caisson hoisting ring processing device comprises a base, two bending mechanisms and a winch; the base is used for placing the U-shaped piece; the base is provided with two oppositely arranged positioning rods, and the two positioning rods are arranged on one side of the back of the two metal rods in a one-to-one correspondence manner; the two bending mechanisms are arranged in one-to-one correspondence with the two metal rods and the two positioning rods, and the bending mechanisms are connected with the corresponding metal rods and rotate around the corresponding positioning rods so as to bend the corresponding metal rods; the winding machine is used for driving the bending mechanism to rotate; the winding machine pulls the bending mechanism to rotate around the corresponding positioning rod through the winding flexible connecting piece. The caisson hoisting ring processing device provided by the utility model can simplify the caisson hoisting ring production process, the production process is simple and easy to operate, the production efficiency is high, and the produced caisson hoisting ring has good quality; and the structure is simple and compact, and the arrangement is convenient.

Description

Caisson rings processingequipment

Technical Field

The utility model belongs to the technical field of caisson rings production, especially, relate to a caisson rings processingequipment.

Background

The caisson is a reinforced concrete well barrel structure with a bottom and without a cover, can be controlled to sink or float by adjusting the pressure loading water in the caisson, and is mainly used for wharfs, breakwaters and the like. The top and the side of caisson are equipped with rings for lift by crane or horizontal consignment to move prefabricated caisson to the pier and install, the processingquality of rings will directly influence the security that the caisson transported.

Traditional caisson rings adopt the artifical steel pole of bending to form more, and at present, along with the maximization and the deep hydration development of port and pier, the caisson size is bigger and bigger, and in order to guarantee the security of caisson hoist and mount transportation, the diameter of caisson rings is also bigger and bigger, and the steel pole required moment of bending is bigger and bigger, only leans on the manual work to have been unable to accomplish, and the mode of traditional artifical bending can not satisfy the production requirement of caisson rings. Although large-scale bending equipment in the mechanical industry in the prior art can bend the steel rod and has a good bending effect, the large-scale bending equipment is limited by construction places, the large-scale bending equipment is difficult to transport, the production process of the lifting ring is complex, and the production cost of the lifting ring is increased.

Therefore, the immersed tube hanging ring machining device which is simple in bending mode and good in bending effect is designed to have important significance.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the related technology, the utility model provides a caisson hoisting ring processing device, which simplifies the structure of the caisson hoisting ring processing device, makes the structure more compact and convenient to arrange; and the caisson hoisting rings are simple and convenient to produce, and the produced caisson hoisting rings have good quality.

The utility model provides a caisson hoisting ring processing device, which is used for bending two metal rods which are oppositely arranged at the opening end of a U-shaped part; caisson rings processingequipment includes:

the base is used for placing the U-shaped piece; the base is provided with two oppositely arranged positioning rods, and the two positioning rods are arranged on one side of the back of the two metal rods in a one-to-one correspondence manner;

the two bending mechanisms are arranged in one-to-one correspondence with the two metal rods and the two positioning rods, and the bending mechanisms are connected with the corresponding metal rods and rotate around the corresponding positioning rods so as to bend the corresponding metal rods;

the winding machine is used for driving the bending mechanism to rotate; the winding machine is connected with a flexible connecting piece, and one end of the flexible connecting piece, which is far away from the winding machine, is connected with one end of the bending mechanism, which is far away from the metal rod; the winding machine winds the flexible connecting piece to pull the bending mechanism to rotate around the corresponding positioning rod.

According to the technical scheme, the bending mechanism is arranged to bend the metal rod; the metal rod bending device is provided with the positioning rod to position the bending position of the metal rod and position the metal rod in the metal rod bending process to prevent the metal rod from moving; through the arrangement of the winch and the rolling flexible connecting piece, the bending mechanism rotates by taking the corresponding positioning rod as a circle center.

In some embodiments, the bending mechanism comprises a connecting frame, and the connecting frame is connected with the winch through a flexible connecting piece; the sleeve is installed to the link, and the metal pole periphery is located to the pot head that the link was kept away from to the sleeve.

According to the technical scheme, the sleeve is arranged, so that the sleeve can be conveniently and rapidly connected with and detached from the metal rod; the connecting frame is arranged on the sleeve, and the winch is used for driving the connecting frame to connect, so that the metal rod sleeved in the sleeve is bent.

In some of these embodiments, the connection frame is provided with a connection ring for binding the flexible connection, which connection ring is located on the side of the connection frame facing away from the further bending mechanism.

This technical scheme is through setting up the go-between to the flexonics spare is connected with the link.

In some of these embodiments, the base is placed on the ground; the bottom of link is installed and is used for supporting the gyro wheel of link, and the gyro wheel contacts with ground.

This technical scheme utilizes the gyro wheel to support the link through setting up the gyro wheel, not only can be in order to increase the stationarity of link motion process, can also reduce the indirect frictional force of exerting of ground to the link.

In some embodiments, the heating device is arranged close to the base and used for heating the U-shaped piece to prevent the U-shaped piece from cracking when being bent.

This technical scheme utilizes heating device to form the zone of heating at the base through setting up heating device to real-time heating metal pole prevents that the metal pole from cracking appearing at the in-process of bending.

In some embodiments, the winch is located behind the base and is connected with the two bending mechanisms in a one-to-one correspondence mode through the two flexible connecting pieces.

In some embodiments, the two reversing pieces are symmetrically arranged on the left side and the right side of the base and are arranged in one-to-one correspondence with the two flexible connecting pieces, and the flexible connecting pieces are connected with the corresponding bending mechanisms by bypassing the corresponding reversing pieces.

According to the technical scheme, the reversing piece is arranged, the angle formed by the flexible connecting piece and the sleeve is changed by the reversing piece, the flexible connecting piece is prevented from being parallel to the metal rod, and the winch is prevented from applying pulling force to the sleeve along the axial line of the sleeve.

Based on the technical scheme, the caisson hoisting ring processing device in the embodiment of the utility model can simplify the caisson hoisting ring production process, the production process is simple and easy to operate, the production efficiency is high, and the produced caisson hoisting rings have good quality; and the structure is simple and compact, and the arrangement is convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of an embodiment of the caisson hoisting ring processing device of the invention;

fig. 2 is a schematic structural view of a bending mechanism in an embodiment of the caisson hoisting ring processing device of the present invention;

fig. 3 is a schematic structural view of a flexible connecting piece bypassing a reversing piece to pull a bending mechanism in one embodiment of the caisson hoisting ring processing device of the present invention;

fig. 4 is a schematic structural view of a bending mechanism directly pulled by a flexible connecting piece in an embodiment of the caisson hoisting ring processing device of the present invention;

fig. 5 is a schematic structural view of the caisson hoisting ring processing device of the present invention when the caisson hoisting ring is processed.

In the figure:

1. a base; 2. a U-shaped member; 3. a heating zone; 4. a bending mechanism; 5. a reversing member; 6. a flexible connector; 7. a winch;

11. positioning a rod;

41. a sleeve; 42. a connecting frame; 43. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some, not all embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, in an exemplary embodiment of the caisson hoisting ring processing device of the present invention, the caisson hoisting ring processing device is used for bending a U-shaped piece 2,U, wherein the U-shaped piece 2 has a closed end and an open end, and the open end of the U-shaped piece 2 has two metal rods; the metal rods are provided with connecting ends and extending ends, the connecting ends of the two metal rods are mutually connected, and the extending ends of the two metal rods are mutually parallel; the caisson hoisting ring processing device comprises a base 1, a bending mechanism 4 and a winch 7; the base 1 is used for placing a U-shaped part 2; the base 1 is provided with two oppositely arranged positioning rods 11, and the two positioning rods 11 are vertically arranged and are arranged on one side of the back of the two metal rods in a one-to-one correspondence manner; the two metal rods are connected with two bending mechanisms 4 in a one-to-one correspondence manner, the two bending mechanisms 4 are arranged in a one-to-one correspondence manner with the two positioning rods 11, and the bending mechanisms 4 are connected with the corresponding metal rods and rotate around the corresponding positioning rods 11 to bend the corresponding metal rods; the winch 7 is used for driving the bending mechanism 4 to rotate; the winding machine 7 is connected with a flexible connecting piece 6, and one end of the flexible connecting piece 6, which is far away from the winding machine 7, is connected with one end of the bending mechanism 4, which is far away from the metal rod; the winch 7 applies pulling force to one end, far away from the metal rod, of the bending mechanism 4 through the rolling flexible connecting piece 6, and the end, connected with the metal rod, of the bending mechanism 4 cannot move under the limiting effect of the positioning rod 11, so that one end, far away from the metal rod, of the bending mechanism 4 rotates around the positioning rod 11.

In order to facilitate the quick connection and detachment of the bending mechanism 4 and the metal rod, as shown in fig. 2, the bending mechanism 4 comprises a connecting frame 42, and the connecting frame 42 is connected with the winch 7 through a flexible connecting piece 6; the connecting frame 42 is provided with a sleeve 41, and one end of the sleeve 41, which is far away from the connecting frame 42, is sleeved on the periphery of the extending end of the metal rod so as to be quickly connected and detached with the metal rod; it should be noted that, if the length of the sleeve 41 is not enough, another sleeve 41 may be sleeved at one end of the sleeve 41 away from the connecting frame 42; it should also be noted that the connecting frame 42 is provided with a connecting ring for binding the flexible connecting element 6, the connecting ring is located on the side of the connecting frame 42 away from the other bending mechanism 4, and the connecting ring can enable the flexible connecting element 6 and the connecting frame 42 to be conveniently and quickly connected and separated.

In order to increase the stability of the rotation process of the bending mechanism 4, the base 1 is placed on the ground so that the base 1 is supported by the ground; the bottom of the connecting frame 42 is provided with a roller 43, and the roller 43 is in contact with the ground to support the connecting frame 42, so that the stability of the connecting frame 42 in the motion process is improved; during the rotation of the connecting frame 42, the roller 43 rolls against the ground to reduce the friction.

In order to prevent the metal rod from cracking during bending, as shown in fig. 1, the caisson hoisting ring processing device further comprises a heating device, wherein the heating device is arranged close to the base 1 and used for heating the U-shaped part 2 so as to prevent the metal rod from cracking during bending; in some embodiments, the heating device is connected with the base 1 and forms a heating zone 3 for heating the metal rod on the base 1, the positioning rod 11 is positioned in the heating zone 3, so that the part of the metal rod to be bent is positioned in the heating zone 3, and the metal rod is heated in real time by the heating device, so as to prevent the metal rod from cracking during the bending process.

In order to enable the two bending mechanisms 4 to move synchronously, the winch 7 is positioned behind the base 1 and on the symmetrical center line of the two bending mechanisms 4; the winch 7 is preferably connected with the two bending mechanisms 4 in a one-to-one correspondence manner through two flexible connecting pieces 6, in other embodiments, the winch 7 can also be connected with the two bending mechanisms 4 through one flexible connecting piece 6, two ends of each flexible connecting piece 6 are respectively connected with the two bending mechanisms 4 in a correspondence manner, and the middle part of each flexible connecting piece 6 is wound on the winch 7; it should be noted that, the winch 7 drives the two bending mechanisms 4 to synchronously and reversely rotate through the flexible connecting member 6 belongs to the prior art, and details are not described here.

In order to prevent the winch 7 from superposing the tensile force direction of the bending mechanism 4 and the axial direction of the sleeve 41, the caisson hoisting ring processing device further comprises two reversing pieces 5, the two reversing pieces 5 are symmetrically arranged on the left side and the right side of the base 1 and are arranged in one-to-one correspondence with the two flexible connecting pieces 6, the flexible connecting pieces 6 are connected with the corresponding bending mechanism 4 by bypassing the corresponding reversing pieces 5, if the tensile force applied to the sleeve 41 by the winch 7 is superposed with the axial direction of the sleeve 41, the sleeve 41 cannot rotate around the positioning rod 11 but does linear motion under the tensile force of the winch 7, the connecting angle between the flexible connecting pieces 6 and the connecting frame 42 is changed by utilizing the reversing pieces 5, so that the angle formed by the flexible connecting pieces 6 and the sleeve 41 is changed, the flexible connecting pieces 6 are prevented from being parallel to the sleeve 41, and the winch 7 is prevented from applying the tensile force to the sleeve 41 along the axial direction of the sleeve 41.

It should be noted that, in the prior art, the caisson hoisting ring is of a continuous U-shaped structure, and in some production processes, the caisson hoisting ring is formed by sequentially bending horizontal metal pieces, so that the caisson hoisting ring processed in this way has poor symmetry and low production efficiency.

The processing method of the caisson hoisting ring processing device comprises the following steps:

and (3) component mounting: as shown in fig. 1, the U-shaped member 2 is placed between the two positioning rods 11, the extending ends of the two metal rods are respectively sleeved in the sleeves 41 of the corresponding bending mechanisms 4, and one end of the flexible connecting member 6, which is far away from the winding machine 7, bypasses the corresponding reversing member 5 and is connected with the connecting frame 42 of the corresponding bending mechanism 4.

Bending for the first time: as shown in fig. 3, the winding machine 7 winds the flexible connecting members 6 connected to the two bending mechanisms 4 at the same time, so that the two bending mechanisms 4 rotate in opposite directions synchronously, the extending ends of the metal rods rotate around the corresponding positioning rods 11, and when the extending ends of the two metal rods form an angle of 180 °, the flexible connecting members 6 are separated from the corresponding reversing members 5.

And (3) secondary bending: as shown in fig. 4, the winding machine 7 directly pulls the two bending mechanisms 4 to synchronously and reversely rotate through the flexible connecting member 6, and the angle formed by the extending ends of the two metal rods is gradually reduced along with the continuous winding of the flexible connecting member 6.

And (3) finishing the processing: as shown in fig. 5, when the two extending ends of the metal rods are parallel to each other and the connecting ends of the metal rods are parallel to each other, the metal rods are bent, and the caisson hoisting rings are processed.

It should be noted that the U-shaped part and the processed caisson hoisting rings are transported and transferred in a hoisting mode.

The caisson hoisting ring processing device can bend the metal rod to form the caisson hoisting ring, and the overall structure is simple, compact and convenient to arrange; the production mode of utilizing above-mentioned caisson rings processingequipment to carry out caisson rings production is simple easy to operate, production efficiency is high and the caisson rings of production are of high quality.

Finally, it should be noted that: the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. A caisson hoisting ring processing device is used for bending two metal rods which are oppositely arranged at the opening end of a U-shaped part; its characterized in that, rings processingequipment includes:

2. The caisson hoisting ring processing device of claim 1, wherein the bending mechanism comprises a connecting frame, and the connecting frame is connected with the winch through the flexible connecting piece; the sleeve is installed to the link, the sleeve is kept away from one pot head of link is located the metal pole periphery.

3. The caisson hoisting ring machining device of claim 2, wherein the connection frame is provided with a connection ring for binding the flexible connection piece, the connection ring being located on a side of the connection frame facing away from the other bending mechanism.

4. The caisson hoisting ring processing apparatus of claim 2, wherein the base is placed on the ground; the bottom of link is installed and is used for supporting the gyro wheel of link, the gyro wheel contacts with ground.

5. The caisson hoisting ring processing device of claim 1, further comprising a heating device, wherein the heating device is arranged close to the base and is used for heating the U-shaped piece to prevent the U-shaped piece from cracking when being bent.

6. The caisson hoisting ring processing device of claim 1, wherein the winch is located behind the base and is connected with the two bending mechanisms in a one-to-one correspondence manner through the two flexible connecting pieces.

7. The caisson hoisting ring processing device of claim 6, further comprising two reversing pieces, wherein the two reversing pieces are symmetrically arranged on the left side and the right side of the base and are in one-to-one correspondence with the two flexible connecting pieces, and the flexible connecting pieces bypass the corresponding reversing pieces and are connected with the corresponding bending mechanisms.