Adjustable supporting frame for bar cooling bed

Abstract

The utility model relates to the technical field of bar cooling bed equipment maintenance, in particular to an adjustable supporting frame for a bar cooling bed, which comprises a bottom plate, a lifting supporting column, a precise adjusting plate and a precise adjusting piece which are sequentially connected from bottom to top, and the lifting supporting column comprises a vertically arranged adjusting lead screw, an upper adjusting support and a lower adjusting support. The upper end of the adjusting lead screw is rotationally sleeved with the upper adjusting support, the lower end of the adjusting lead screw is rotationally sleeved with the lower adjusting support, the bottom face of the lower adjusting support is fixedly connected to the top face of the bottom plate, the top face of the upper adjusting support is fixedly connected to the bottom face of the precise adjusting plate, the precise adjusting plate is horizontally arranged, and at least three adjusting grooves are formed in the precise adjusting plate. A precise adjusting piece is arranged at the adjusting groove, can move in the adjusting groove in the horizontal direction and comprises a sliding base and an adjusting sleeve.

Description

Technical Field

[0001] This utility model relates to the field of maintenance technology for bar cooling bed equipment, specifically an adjustable support frame for bar cooling beds. Background Technology

[0002] The cooling bed is an essential auxiliary equipment in small and medium-sized bar mills. It is responsible for conveying and unloading rolled sections of multiple lengths after shearing by the flying shear onto the cooling bed rack, achieving cooling and subsequent collection of the rolled sections. The unloading trolleys on the cooling bed of a bar production line are primarily responsible for conveying the rolled sections. The quality and accuracy of this conveying are crucial factors directly determining the final product quality and also significantly impacting production line efficiency. A typical bar production line requires over 80 unloading trolleys operating simultaneously to complete the conveying work. During production, the unloading trolleys frequently experience issues such as pin damage and overall trolley deformation, necessitating timely replacement or repair of the trolleys, pins, and auxiliary equipment, resulting in a significant maintenance workload.

[0003] The existing maintenance process requires the use of an overhead crane for an extended period to lift and adjust the position of the unloading steel trolley. The adjustment accuracy is difficult to control, the maintenance time is long, and the maintenance process is highly dependent on the overhead crane. At the same time, due to the obstruction of the cooling bed surface, there are safety risks such as accidental crane operation or crushing and collision injuries during the lifting and lowering of the crane. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide an adjustable support frame for bar cooling bed. Its structure is simple and easy to use, so that the maintenance of the unloading steel trolley is freed from dependence on the overhead crane, and fast and efficient maintenance is achieved.

[0005] To achieve the above-mentioned technical effects, the present invention adopts the following technical solution:

[0006] An adjustable support frame for a bar cooling bed includes, from bottom to top, a base plate, a lifting support column, a precision adjustment plate, and precision adjustment components.

[0007] The lifting support column includes a vertically arranged adjusting screw, an upper adjusting support, and a lower adjusting support. The upper adjusting support is rotatably sleeved on the upper end of the adjusting screw, and the lower adjusting support is rotatably sleeved on the lower end of the adjusting screw. The bottom surface of the lower adjusting support is fixedly connected to the top surface of the base plate, and the top surface of the upper adjusting support is fixedly connected to the bottom surface of the precision adjusting plate.

[0008] The precision adjustment plate is horizontally positioned and has at least three adjustment slots. Precision adjustment components are installed at each adjustment slot, and these components can move horizontally within the slots.

[0009] The precision adjusting piece comprises a sliding base and an adjusting sleeve, the sliding base comprises a sliding bolt and a sliding nut, the head of the sliding bolt is located below the precision adjusting plate, the tail of the sliding bolt is located above the precision adjusting plate, and the sliding nut and the adjusting sleeve are both rotationally sleeved on the sliding bolt.

[0010] The adjustable support frame is placed on the cold bed base frame during use, the position of the precision adjusting piece in the adjusting groove is adjusted according to the condition of the to-be-maintained unloading trolley, then the height of the precision adjusting plate is adjusted through the lifting support column, when the precision adjusting plate drives the precision adjusting piece to rise and lift the unloading trolley, the precision adjusting piece is used to quickly align and align the unloading trolley or the to-be-maintained part thereon, and efficient maintenance and repair of the unloading trolley can be realized.

[0011] Preferably, the adjustable support frame for the bar cold bed further comprises reinforcing ribs, the reinforcing ribs are in the shape of right-angled triangles, the reinforcing ribs comprise first reinforcing ribs and second reinforcing ribs,

[0012] One right-angled side of the first reinforcing rib is fixed on the top surface of the bottom plate, and the other right-angled side of the first reinforcing rib is fixed on the side surface of the lower adjusting support;

[0013] One right-angled side of the second reinforcing rib is fixed on the bottom surface of the precision adjusting plate, and the other right-angled side of the second reinforcing rib is fixed on the side surface of the upper adjusting support.

[0014] Further preferably, the first reinforcing ribs are uniformly distributed on the side surface of the lower adjusting support, and the second reinforcing ribs are uniformly distributed on the side surface of the upper adjusting support.

[0015] By arranging the first reinforcing ribs and the second reinforcing ribs on the side surfaces of the lower adjusting support and the upper adjusting support respectively, the stability of the support frame as a whole is significantly improved.

[0016] Preferably, a buffer rubber pad layer is sleeved outside the bottom plate. Damage to the cold bed base frame during use is avoided.

[0017] Preferably, the adjusting sleeve is a cylinder with a sealed top and an open bottom, and a shock-absorbing rubber pad is fixed at the top end of the adjusting sleeve. Damage to the lifted part of the unloading trolley during use is avoided.

[0018] The utility model discloses the beneficial effects are as follows:

[0019] The adjustable support for the bar cold bed provided by the utility model is placed on the cold bed basic frame during use, first, the position of the precision adjusting piece in the adjusting groove is adjusted according to the condition of the unloading trolley to be maintained, then the height of the precision adjusting plate is adjusted through the lifting support column, when the precision adjusting plate drives the precision adjusting piece to rise and lift the unloading trolley, the precision adjusting piece is used to quickly align and align the unloading trolley or the required maintenance position thereon, and the efficient maintenance and repair of the unloading trolley can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the structure schematic diagram of the adjustable support for the bar cold bed provided by embodiment 1;

[0021] Figure 2 is the top view of the precision adjusting plate provided by embodiment 1;

[0022] Among them, 1. bottom plate;2. lower adjusting support;3. adjusting screw;4. upper adjusting support;5. precision adjusting plate;6. sliding base;7. adjusting sleeve;8. adjusting groove. DETAILED DESCRIPTION

[0023] The utility model will be further explained in connection with the drawings and examples.

[0024] Embodiment 1:

[0025] An adjustable support frame for a bar cold bed, comprising a bottom plate 1, a lifting support column, a precision adjusting plate 5 and a precision adjusting piece connected in sequence from bottom to top,

[0026] The lifting support column comprises a vertically arranged adjusting screw 3, an upper adjusting support 4 and a lower adjusting support 2, the upper adjusting support 4 is rotatably sleeved on the upper end of the adjusting screw 3, the lower adjusting support 2 is rotatably sleeved on the lower end of the adjusting screw 3, the bottom surface of the lower adjusting support 2 is fixedly connected to the top surface of the bottom plate 1, and the top surface of the upper adjusting support 4 is fixedly connected to the bottom surface of the precision adjusting plate 5, in the embodiment, an adjusting bolt is fixed on the adjusting screw 3, so that the adjusting personnel can conveniently adjust and operate the adjusting screw 3,

[0027] The precision adjusting plate 5 is horizontally arranged, at least three adjusting grooves 8 are formed in the precision adjusting plate 5, the precision adjusting piece is arranged at the adjusting groove 8, and the precision adjusting piece can move in the horizontal direction in the adjusting groove 8,

[0028] The precision adjusting piece comprises a sliding base 6 and an adjusting sleeve 7, the sliding base 6 comprises a sliding bolt and a sliding nut, the head of the sliding bolt is located below the precision adjusting plate 5, the tail of the sliding bolt is located above the precision adjusting plate 5, and the sliding nut and the adjusting sleeve 7 are rotatably sleeved on the sliding bolt.

[0029] The bottom plate 1 is externally sleeved with a buffer rubber pad layer to avoid damage to the cold bed base frame during use. The adjusting sleeve 7 is a cylinder with a sealed top and an open bottom, and the top end of the adjusting sleeve 7 is fixed with a shock-absorbing rubber pad to avoid damage to the part of the unloading steel trolley that is lifted up during use.

[0030] Embodiment 2:

[0031] A kind of adjustable support frame for bar cold bed, the difference with embodiment 1 is that adjustable support frame for bar cold bed further includes reinforcing rib, the reinforcing rib is right triangle, reinforcing rib includes first reinforcing rib and second reinforcing rib,

[0032] The right angle side of the first reinforcing rib is fixed on the top surface of the bottom plate 1, and the other right angle side of the first reinforcing rib is fixed on the side surface of the lower adjusting support 2.

[0033] The right angle side of the second reinforcing rib is fixed on the bottom surface of the precision adjusting plate 5, and the other right angle side of the second reinforcing rib is fixed on the side surface of the upper adjusting support 4.

[0034] The first reinforcing rib is uniformly distributed on the side surface of the lower adjusting support 2, and the second reinforcing rib is uniformly distributed on the side surface of the upper adjusting support 4.

[0035] By setting the first reinforcing rib and the second reinforcing rib on the side surface of the lower adjusting support 2 and the upper adjusting support 4 respectively, the stability of the whole support frame is significantly improved.

[0036] In specific use, the whole adjustable support frame is placed on the cold bed base frame. First, according to the condition of the unloading steel trolley to be repaired, the position of the precision adjusting piece in the adjusting groove 8 is adjusted, and then the height of the precision adjusting plate 5 is adjusted through the lifting support column. When the precision adjusting plate 5 drives the precision adjusting piece to rise and lift the unloading steel trolley, the precision adjusting piece is used to quickly align and align the unloading steel trolley or the part to be repaired thereon, so as to realize efficient maintenance and repair of the unloading steel trolley.

Claims

1. An adjustable support frame for a bar cooling bed, comprising, from bottom to top, a base plate (1), a lifting support column, a precision adjustment plate (5), and a precision adjustment member, the lifting support column comprising a vertical adjustment lead screw (3), an upper adjustment support (4), and a lower adjustment support (2), the upper adjustment support (4) being rotatably sleeved on the upper end of the adjustment lead screw (3), the lower adjustment support (2) being rotatably sleeved on the lower end of the adjustment lead screw (3), the bottom surface of the lower adjustment support (2) being fixedly connected to the top surface of the base plate (1), and the top surface of the upper adjustment support (4) being fixedly connected to the bottom surface of the precision adjustment plate (5), the precision adjustment plate (5) being horizontally arranged, at least three adjustment grooves (8) being formed in the precision adjustment plate (5), and a precision adjustment member being arranged at each adjustment groove (8) and being movable in the horizontal direction in the adjustment groove (8), the precision adjustment member comprising a sliding base (6) and an adjustment sleeve (7), the sliding base (6) comprising a sliding bolt and a sliding nut, the head of the sliding bolt being located below the precision adjustment plate (5), the tail of the sliding bolt being located above the precision adjustment plate (5), and the sliding nut and the adjustment sleeve (7) being rotatably sleeved on the sliding bolt.

2. The adjustable support frame for a bar bed as claimed in claim 1, wherein The adjustable support frame for the bar cooling bed further comprises reinforcing ribs, the reinforcing ribs being in the shape of right-angled triangles, and the reinforcing ribs comprising first reinforcing ribs and second reinforcing ribs, one right-angled side of each first reinforcing rib being fixed to the top surface of the base plate (1), and the other right-angled side of each first reinforcing rib being fixed to the side surface of the lower adjustment support (2); one right-angled side of each second reinforcing rib being fixed to the bottom surface of the precision adjustment plate (5), and the other right-angled side of each second reinforcing rib being fixed to the side surface of the upper adjustment support (4).

3. The adjustable support frame for a bar bed as claimed in claim 2, wherein The first reinforcing ribs are uniformly distributed on the side surface of the lower adjustment support (2), and the second reinforcing ribs are uniformly distributed on the side surface of the upper adjustment support (4).

4. The adjustable support frame for a bar bed as claimed in claim 1, wherein A buffer rubber pad layer is sleeved on the outside of the base plate (1).

5. The adjustable support frame for a bar bed as claimed in claim 1, wherein The adjustment sleeve (7) is a cylinder with a sealed top and an open bottom, and a shock-absorbing rubber pad is fixed to the top end of the adjustment sleeve (7).

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