Track supporting frame for welding and conveying box type steel component

Abstract

The utility model discloses a track support frame for welding and conveying box-type steel members, which relates to the technical field of welding and conveying box-type steel members and comprises a first track, a second track, a first frame body, a second frame body and a spacing adjusting mechanism, and the spacing adjusting mechanism comprises a guide sleeve, a guide sliding rod, an adjusting sleeve and an adjusting rotating shaft. The guide sleeve and the guide sliding rod are in sliding fit connection, and the adjusting sleeve and the adjusting rotating shaft are in threaded fit connection. By means of the distance adjusting mechanism, the distance between the conveying rails can be rapidly and accurately adjusted, box-shaped steel components do not need to be additionally processed or transformed, such as additionally installing an adaptation plate and adjusting the structure of a conveying trolley, and the flexibility and adaptability of operation are greatly improved. And the workload increased due to processing of components with non-standard sizes is reduced, the preparation time is shortened, the welding and conveying operation can be carried out more quickly, and therefore the overall production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding and conveying of box steel members, and particularly relates to an orbital support frame for welding and conveying box steel members. Background Art

[0002] A box steel member is a steel structure composite member that can bear and transfer loads, which is formed by connecting steel plates, angle steels, channel steels, I-beams, etc. through welding or hot rolling. Box steel members have the characteristics of many components, complex structures, and high welding requirements.

[0003] The welding and conveying track is composed of two parallel and stable tracks, which are fixed in the welding workshop or production line through a specific installation method, providing a stable conveying path for the box steel members to be processed. During the welding and conveying process of the box steel members, the conveying trolley carrying the box steel members to be processed is responsible for moving along the welding and conveying track, driving the box steel members into the welding area.

[0004] Since the distance between the two tracks is fixed, the adaptability of the welding and conveying track is relatively limited. Box steel members of different sizes and specifications may require different conveying distances to adapt to their widths, heights or special shapes. If the track distance cannot be adjusted, then for non-standard size box steel members, additional processing or modification may be required, such as installing an adapter plate, adjusting the structure of the conveying trolley, etc., which not only increases the workload, but also may affect the welding efficiency and accuracy. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an orbital support frame for welding and conveying box steel members, so as to solve the technical problem that in the prior art, if the track distance cannot be adjusted, then for non-standard size box steel members, additional processing or modification may be required, such as installing an adapter plate, adjusting the structure of the conveying trolley, etc., which not only increases the workload, but also may affect the welding efficiency and accuracy.

[0006] The technical problem to be solved by the present utility model can be achieved through the following technical solutions: A track support frame for welding and conveying box-shaped steel members, comprising a conveying track, a support frame body, and a spacing adjustment mechanism. There are two conveying tracks, namely a first track and a second track respectively. There are two support frame bodies, namely a first frame body and a second frame body respectively. The first frame body and the second frame body are parallel to each other. The first track and the second track are respectively fixedly arranged on the tops of the first frame body and the second frame body. The spacing adjustment mechanism includes a guiding sleeve, a guiding slide rod, an adjustment sleeve, and an adjustment rotating shaft. The guiding sleeve is fixedly connected to the first frame body. The first frame body is provided with a rotating hole. One end of the adjustment rotating shaft is rotationally and cooperatively connected to the rotating hole. The outer side of the other end of the adjustment rotating shaft is fixedly provided with an external thread. The guiding slide rod and the adjustment sleeve are both fixedly connected to the second frame body. The guiding sleeve and the guiding slide rod are slidably and cooperatively connected. The adjustment sleeve and the adjustment rotating shaft are threadedly and cooperatively connected.

[0007] As a further solution of the present utility model: The spacing adjustment mechanism further includes a rotating motor for driving the rotating shaft to rotate. The rotating motor is fixedly connected to the first frame body. The output end of the rotating motor is coaxially and fixedly connected to the rotating shaft.

[0008] As a further solution of the present utility model: The spacing adjustment mechanism further includes a control terminal. The rotating motor is electrically connected to the control terminal.

[0009] As a further solution of the present utility model: The spacing adjustment mechanism further includes universal wheels. There are multiple universal wheels, and they are respectively arranged in a matrix symmetry at the bottoms of the first frame body and the second frame body.

[0010] As a further solution of the present utility model: The spacing adjustment mechanism further includes electric telescopic rods. There are multiple electric telescopic rods, and they are respectively fixedly arranged on one side of the corresponding universal wheels.

[0011] As a further solution of the present utility model: The telescopic end of the electric telescopic rod is fixedly provided with a rubber soft pad.

[0012] The beneficial effects of the present utility model compared with the prior art are:

[0013] 1. Through the spacing adjustment mechanism, the rapid and precise adjustment of the spacing of the conveying track is realized, without the need for additional treatment or transformation of the box-shaped steel members, such as installing an adapter plate, adjusting the structure of the conveying trolley, etc., greatly improving the flexibility and adaptability of the operation. It reduces the workload increased due to dealing with non-standard size members, shortens the preparation time, enables the welding and conveying operation to be carried out faster, and thus improves the overall production efficiency.

[0014] 2. When it is necessary to move the support frame, the operator can push or tow the support frame to make it slide along the ground. The all-round rotation characteristic of the universal wheels enables the support frame to easily cope with various ground conditions and steering requirements, realizing flexible movement. At the same time, the matrix-symmetrically arranged universal wheels ensure the stability and balance of the support frame during movement, avoiding safety problems caused by excessive local pressure or unstable center of gravity.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 is a three-dimensional structural schematic diagram of a track support frame for welding and conveying box-shaped steel members.

[0018] Figure 2 is a three-dimensional structural schematic diagram of the pitch adjustment mechanism of the present utility model.

[0019] Figure 3 is a structural cross-sectional view of the adjustment rotating shaft of the present utility model.

[0020] Figure 4 is a structural cross-sectional view of the guiding slide rod of the present utility model.

[0021] The reference numerals include:

[0022] 1. Conveyor track; 11. First track; 12. Second track; 2. Support frame body; 21. First frame body; 22. Second frame body; 3. Pitch adjustment mechanism; 31. Guiding sleeve; 32. Guiding slide rod; 33. Adjusting sleeve; 34. Adjustment rotating shaft; 35. Rotating motor; 36. Universal wheel; 37. Electric telescopic rod; 38. Rubber soft pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figures 1 to 4As shown in the figure, a track support frame for welding and conveying box-shaped steel members includes a conveying track 1, a support frame body 2, and a spacing adjustment mechanism 3. There are two conveying tracks 1, which are respectively the first track 11 and the second track 12. There are two support frame bodies 2, which are respectively the first frame body 21 and the second frame body 22. The first frame body 21 and the second frame body 22 are parallel to each other. The first track 11 and the second track 12 are respectively fixedly arranged on the tops of the first frame body 21 and the second frame body 22. The spacing adjustment mechanism 3 includes a guide sleeve 31, a guide slide bar 32, an adjustment sleeve 33, and an adjustment rotating shaft 34. The guide sleeve 31 is fixedly connected to the first frame body 21. A rotating hole is provided on the first frame body 21. One end of the adjustment rotating shaft 34 is rotatably connected to the rotating hole. An external thread is fixedly provided on the outer side of the other end of the adjustment rotating shaft 34. Both the guide slide bar 32 and the adjustment sleeve 33 are fixedly connected to the second frame body 22. The guide sleeve 31 and the guide slide bar 32 are slidably connected to each other. The adjustment sleeve 33 and the adjustment rotating shaft 34 are in threaded connection with each other.

[0025] When it is necessary to adjust the spacing between the two tracks to adapt to box-shaped steel members of different sizes, the operator rotates the adjustment rotating shaft 34. Since one end of the adjustment rotating shaft 34 is rotatably connected to the rotating hole of the first frame body 21, an external thread is fixedly provided on the outer side of the other end, and it is in cooperation with the internal thread in the adjustment sleeve 33, rotating the adjustment rotating shaft 34 will drive the adjustment sleeve 33 to move along the axial direction of the adjustment rotating shaft 34.

[0026] As the adjustment sleeve 33 moves, since the adjustment sleeve 33 is fixedly connected to the second frame body 22, the second frame body 22 (together with the second track 12 fixed on the second frame body 22) will slide horizontally along the guide slide bar 32, thereby changing the spacing between the first track 11 and the second track 12. Through the sliding cooperation between the guide sleeve 31 and the guide slide bar 32, the smoothness and accuracy of the spacing adjustment process are ensured.

[0027] When the required spacing is adjusted, stop rotating the adjustment rotating shaft 34. At this time, the threaded connection between the adjustment sleeve 33 and the adjustment rotating shaft 34 will automatically lock the position of the second frame body 22, maintaining the stability of the spacing between the two tracks and providing reliable support for the subsequent welding and conveying operations.

[0028] Through the spacing adjustment mechanism 3, the rapid and accurate adjustment of the spacing of the conveying track 1 is realized, without the need for additional treatment or modification of the box-shaped steel members, such as installing adapter plates, adjusting the structure of the conveying trolley, etc., greatly improving the flexibility and adaptability of the operation. It reduces the workload increased due to dealing with non-standard size members, shortens the preparation time, enables the welding and conveying operations to be carried out faster, and thus improves the overall production efficiency.

[0029] Reference Figure 2As shown, in some specific embodiments, the spacing adjustment mechanism 3 further includes a rotary motor 35 for driving the rotation of the rotating shaft and a control terminal. The rotary motor 35 is fixedly connected to the first frame body 21, and the output end of the rotary motor 35 is coaxially and fixedly connected to the rotating shaft. When the rotary motor 35 is started, its power will be directly transmitted to the adjusting rotating shaft 34 to drive its rotation. The control terminal is electrically connected to the rotary motor 35 and is used to receive the operation instructions of the operator and send control signals to the rotary motor 35. The control terminal can be a touch screen, a button panel or a remote control system, and the specific form is determined according to actual needs.

[0030] The operator inputs the required track spacing value or selects a preset spacing mode through the control terminal. The control terminal converts the operation instructions of the operator into electrical signals and sends them to the rotary motor 35. After receiving the control signal, the rotary motor 35 starts to rotate, and its output end drives the adjusting rotating shaft 34 to rotate synchronously. As the adjusting rotating shaft 34 rotates, the adjusting sleeve 33 moves along the axial direction under the action of the screw fit, and then pushes the second frame body 22 (together with the second track 12) to slide along the guiding slide bar 32, realizing the adjustment of the track spacing. When the preset spacing value is reached, the control terminal may detect the current position through a sensor and send a stop signal to the rotary motor 35 to achieve accurate positioning and locking.

[0031] Reference Figure 2 As shown, in some specific embodiments, the spacing adjustment mechanism 3 further includes a plurality of universal wheels 36, which are respectively arranged in a matrix symmetry at the bottoms of the first frame body 21 and the second frame body 22.

[0032] When it is necessary to move the support frame, the operator can push or tow the support frame to make it slide along the ground. The all-round rotation characteristics of the universal wheels 36 enable the support frame to easily cope with various ground conditions and steering requirements, realizing flexible movement. At the same time, the matrix-symmetrically arranged universal wheels 36 ensure the stability and balance of the support frame during the movement process, avoiding safety problems caused by excessive local pressure or unstable center of gravity.

[0033] Reference Figure 2 As shown, in some specific embodiments, the spacing adjustment mechanism 3 further includes a plurality of electric telescopic rods 37, which are respectively fixedly arranged on one side of the corresponding universal wheels 36.

[0034] When it is necessary to move the support frame or adjust the distance between the two tracks, the operator can send an instruction to the electric telescopic rod 37 through the control terminal. After receiving the instruction, the electric telescopic rod 37 shortens its telescopic end, so that the universal wheels 36 contact the ground for convenient movement. When fixing the movable support frame, the operator can send an instruction to the electric telescopic rod 37 through the control terminal. After receiving the instruction, the electric telescopic rod 37 extends its telescopic end, so that the universal wheels 36 leave the ground for convenient fixing.

[0035] Reference Figure 2 As shown, in some specific embodiments, a rubber soft pad 38 is fixedly arranged at the telescopic end of the electric telescopic rod 37.

[0036] When the electric telescopic rod 37 extends or shortens, the rubber soft pad 38 on its telescopic end will contact the ground. The elasticity of the rubber soft pad 38 can absorb and disperse the weight and vibration from the support frame, reducing the impact and wear on the ground or the support structure. At the same time, the softness of the rubber soft pad 38 also helps to improve the stability and adaptability of the support frame on uneven ground.

[0037] To facilitate the understanding of the embodiments of this solution by those skilled in the art, the working principle of the embodiments of this solution will be described below in combination with a specific application scenario:

[0038] In actual use, the operator inputs the required track spacing value or selects a preset spacing mode through the control terminal according to the size of the box-shaped steel member to be welded. The control terminal converts the operation instruction into an electrical signal and sends it to the rotary motor 35. The rotary motor 35 starts and drives the adjustment rotating shaft 34 to rotate. The external thread of the adjustment rotating shaft 34 cooperates with the internal thread of the adjustment sleeve 33. Through the screw drive mechanism, the adjustment sleeve 33 moves along the axial direction of the adjustment rotating shaft 34. Since the adjustment sleeve 33 is fixedly connected to the second frame body 22, the second frame body 22 (together with the second track 12) will slide horizontally along the guide slide rod 32, thereby changing the distance between the first track 11 and the second track 12. When the preset spacing value is reached, the control terminal detects the current position through the sensor and sends a stop signal to the rotary motor 35 to achieve precise positioning and locking.

[0039] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An orbital support frame for welding and conveying box steel members, comprising a conveying track (1). There are two conveying tracks (1), namely a first track (11) and a second track (12) respectively. It is characterized in that, It further includes: Support frames (2), there are two support frames (2), namely the first frame (21) and the second frame (22) respectively. The first frame (21) and the second frame (22) are parallel to each other. The first track (11) and the second track (12) are respectively fixedly arranged on the tops of the first frame (21) and the second frame (22); Spacing adjustment mechanism (3), the spacing adjustment mechanism (3) includes a guide sleeve (31), a guide slide rod (32), an adjustment sleeve (33) and an adjustment rotating shaft (34). The guide sleeve (31) is fixedly connected to the first frame (21). The first frame (21) is provided with a rotating hole. One end of the adjustment rotating shaft (34) is rotatably connected with the rotating hole in a matching manner. The outer side of the other end of the adjustment rotating shaft (34) is fixedly provided with an external thread. The guide slide rod (32) and the adjustment sleeve (33) are both fixedly connected to the second frame (22). The guide sleeve (31) and the guide slide rod (32) are slidably connected in a matching manner. The adjustment sleeve (33) and the adjustment rotating shaft (34) are threadedly connected in a matching manner.

2. The track support frame for welding and conveying box steel members according to claim 1, characterized in that, The spacing adjustment mechanism (3) further includes a rotating motor (35) for driving the rotating shaft to rotate. The rotating motor (35) is fixedly connected to the first frame (21). The output end of the rotating motor (35) is coaxially and fixedly connected to the rotating shaft.

3. The track support frame for welding and conveying box-shaped steel members according to claim 2, characterized in that, The spacing adjustment mechanism (3) further includes a control terminal. The rotating motor (35) is electrically connected to the control terminal.

4. The track support frame for welding and conveying box steel members according to claim 1, wherein, The spacing adjustment mechanism (3) further includes universal wheels (36). There are multiple universal wheels (36), and they are respectively arranged in a matrix symmetrically at the bottoms of the first frame (21) and the second frame (22).

5. The track support frame for welding and conveying box-shaped steel members according to claim 4, characterized in that, The spacing adjustment mechanism (3) further includes electric telescopic rods (37). There are multiple electric telescopic rods (37), and they are respectively fixedly arranged on one side of the corresponding universal wheels (36).

6. The track support frame for welding and conveying box steel members according to claim 5, characterized in that, The telescopic end of the electric telescopic rod (37) is fixedly provided with a rubber soft pad (38).

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