Aligning and positioning tool and leveling and aligning method for multiple sections of rails

Abstract

The invention belongs to the technical field of equipment installation, and relates to an aligning and positioning tool and a leveling and aligning method for multiple sections of rails. The lower end of the supporting rod is connected with the rack through a connecting base, and the upper end is located above the rack. The positioning adjusting mechanism is mounted at the upper end of the supporting rod, the positioning adjusting mechanism comprises a mounting sleeve which is connected with the upper end of the supporting rod and is horizontally arranged, a positioning block is mounted in an inner cavity of the mounting sleeve, and an adjusting distance is formed between the outer side wall of the positioning block and the inner side wall of the mounting sleeve; the positioning block and the mounting sleeve are locked through adjusting locking bolts, and the multiple adjusting locking bolts are evenly distributed in the circumferential direction of the mounting sleeve. The positioning block is connected with a mounting base located outside the mounting sleeve, a horizontally-arranged tension bolt is mounted on the mounting base, and the axial direction of the tension bolt is perpendicular to the axial direction of the mounting sleeve. And the tension bolts in the two supporting and adjusting devices are connected through a steel wire rope. The upper surfaces of the multiple sections of track units are horizontal and flush, and the multiple sections of track units are coaxially arranged.

Description

Technical Field

[0001] The invention belongs to the technical field of equipment installation, and in particular relates to an alignment and positioning tool and a leveling and alignment method for multiple sections of tracks. Background Art

[0002] The track length on the automatic welding and automatic cutting machines is long, and multiple track units need to be connected end to end and installed on the track base, and high precision is required. Before connection and installation, it is necessary to ensure that the upper surface of the multiple track units is horizontal and flush, and the multiple track units are coaxially arranged. The existing practice requires the use of adjustment tools and alignment tools.

[0003] The adjustment tooling includes a placing stand and two groups of adjustment bolt groups; each group of adjustment bolt groups includes left and right adjustment bolts and up and down adjustment bolts, and two left and right adjustment bolts and up and down adjustment bolts are arranged in pairs. One adjustment tooling is arranged corresponding to a section of track unit. The placing stand is placed on the frame, and the track unit is placed horizontally on the placing stand. One group of adjustment bolt groups is arranged at one end of the track unit, and the other group of adjustment bolt groups is arranged at the other end of the track unit. One of the left and right adjustment bolts and one of the up and down adjustment bolts of the same group of adjustment bolt groups are located on one side of the axial direction of the track unit; another left and right adjustment bolt and another up and down adjustment bolt of the same group of adjustment bolt groups are located on the other side of the axial direction of the track unit. The left and right adjustment bolts are installed horizontally through the placing stand and matched with the placing stand thread, and one end of the left and right adjustment bolts is against the side wall of the track unit. The up and down adjustment bolts are installed vertically through the placing stand and matched with the placing stand thread, and the lower ends of the up and down adjustment bolts are against the frame.

[0004] The alignment and positioning tooling includes a support rod, the lower end of which is connected to the frame, and the upper end of which is located obliquely above the placement platform. Two support rods are arranged at intervals in the horizontal direction, and the direction from one support rod to the other support rod is the length direction of the track. The upper ends of the two support rods are connected by steel wire ropes, which are arranged at intervals obliquely above the placement platform.

[0005] First adjust the wire rope to a horizontal state through a level, and then use the wire rope as a reference to adjust the left and right adjusting bolts in two or one adjusting bolt groups so that one side of each track unit is against the wire rope, and adjust the upper and lower adjusting bolts so that the upper surfaces of the multiple track units are horizontal and flush, so that the multiple track units are coaxially arranged.

[0006] The existing wire rope is fixedly connected to the support rod, and the process of initially adjusting the wire rope to a horizontal state by using a level, as well as the process of adjusting the wire rope to a horizontal state again when the wire rope is displaced by a collision during operation, both have disadvantages such as inconvenient operation and time-consuming, resulting in a long time-consuming process for leveling and aligning multiple sections of track. Summary of the invention

[0007] The technical problem to be solved by the present invention is to provide an alignment and positioning tool and a leveling and alignment method for multiple track sections, which is conducive to quickly achieving the horizontal and flush upper surfaces of multiple track units and the coaxial arrangement of multiple track units.

[0008] The technical solution adopted by the present invention to solve the technical problem is: a tool for aligning and positioning multiple sections of rails, comprising a support adjustment device, wherein two support adjustment devices are arranged at intervals in the horizontal direction; the support adjustment device comprises a vertically arranged support rod, wherein the lower end of the support rod is connected to a frame through a connecting seat, and the upper end is located above the frame; It also includes a positioning and adjusting mechanism installed on the upper end of the support rod, the positioning and adjusting mechanism includes a mounting sleeve connected to the upper end of the support rod and arranged horizontally, a positioning block is installed in the inner cavity of the mounting sleeve, and an adjustment spacing is provided between the outer wall of the positioning block and the inner wall of the mounting sleeve; the positioning block and the mounting sleeve are locked by adjusting locking bolts, and the adjusting locking bolts are provided in plurality, and the plurality of adjusting locking bolts are evenly distributed along the circumference of the mounting sleeve; the positioning block is connected to a mounting seat located outside the mounting sleeve, and a horizontally arranged tightening bolt is installed on the mounting seat, and the axial direction of the tightening bolt is perpendicular to the axial direction of the mounting sleeve; The tension bolts in the two support adjustment devices are connected by a steel wire rope.

[0009] Furthermore, the mounting seat includes a fixed side plate and a connecting side plate arranged at one end of the fixed side plate to form an L-shaped structure; the fixed side plate is vertically arranged and connected to the positioning block, the connecting side plate is located on the side opposite to the fixed side plate and the mounting sleeve, and the tightening bolt is installed on the connecting side plate.

[0010] Furthermore, the end surface of the mounting sleeve facing away from the mounting seat is connected to one side of the upper end of the support rod; the support rod and the mounting seat are respectively located at two ends of the axial direction of the mounting sleeve; The support rod in one of the track units is arranged opposite to the support rod in the other track unit.

[0011] Further, the fixed side plate is provided with a first through hole, the positioning block is provided with a second through hole, the support rod is provided with a third through hole, and the first through hole, the second through hole and the third through hole are all horizontally arranged and coaxially disposed; The steel wire rope is installed through the first through hole, the second through hole and the third through hole.

[0012] Furthermore, the connecting seat includes a connecting plate and an end plate arranged at one end of the connecting plate; An abutment piece is provided at one end of the connecting plate away from the end plate, and the abutment piece and the end plate are located on the same side of the connecting plate and have a spacing therebetween; a tightening bolt is installed on the end plate, and one end of the tightening bolt is located between the end plate and the abutment piece, and a rack clamping space with adjustable width is formed between the abutment piece and the tightening bolt; The abutment member is connected to the lower end of the support rod via a fastening bolt.

[0013] Furthermore, the support rod is provided with a through slot coaxially arranged with the support rod, and two fastening bolts are provided. Both of the two fastening bolts are installed through the through slot and are arranged at intervals along the length direction of the through slot.

[0014] Furthermore, the abutment member is a U-shaped structure with one end open, and the open end is opposite to the end plate.

[0015] The leveling and alignment method adopts an alignment and positioning tool for multiple sections of tracks, and also includes an adjustment tool, wherein the adjustment tool includes a placement stand and two groups of adjustment bolt groups; each group of the adjustment bolt groups includes left and right adjustment bolts and up and down adjustment bolts, and the left and right adjustment bolts and up and down adjustment bolts are arranged in pairs of two; one adjustment tool is arranged corresponding to a section of track unit; and the steps are as follows: S1, place the placement stand on the rack, and place the track unit on the placement stand; make one set of adjusting bolt groups located at one end of the track unit, and the other set of adjusting bolt groups located at the other end of the track unit; make one of the left and right adjusting bolts and one of the up and down adjusting bolts of the same set of adjusting bolt groups located on one side of the axial direction of the track unit; make another left and right adjusting bolt and another up and down adjusting bolt of the same set of adjusting bolt groups located on the other side of the axial direction of the track unit; the left and right adjusting bolts are installed horizontally through the placement stand and matched with the placement stand threads, and one end of the left and right adjusting bolts is against the side wall of the track unit; the up and down adjusting bolts are installed vertically through the placement stand and matched with the placement stand threads, and the lower ends of the up and down adjusting bolts are against the rack; S2, connect the connecting base to the frame, tighten the steel wire by turning the tension bolts, use a level and turn multiple adjustment locking bolts to adjust the position of the positioning block in the installation sleeve to adjust the steel wire rope to a horizontal level; S3, taking the horizontal wire rope as a reference, adjust the left and right adjusting bolts in two or one adjusting bolt groups so that the side wall or top surface of each track unit abuts against the wire rope, and adjust the upper and lower adjusting bolts so that the upper surfaces of the multiple track units are horizontal and flush, so that the multiple track units are coaxially arranged.

[0016] Compared with the prior art, the invention has the following beneficial effects: the invention provides a tooling and leveling method for aligning and positioning multiple track sections, which is conducive to quickly achieving the leveling and flushing of the upper surfaces of multiple track sections and the coaxial arrangement of multiple track sections. It has the advantages of convenient operation and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the present invention when in use; Figure 2 It is a front view schematic diagram of the present invention; Figure 3 is a side schematic view of the present invention; Figure 4 It is a schematic diagram of the positions of the support rod, the connecting seat and the positioning adjustment mechanism in the present invention; Figure 5 yes Figure 2 A magnified view of part A in FIG. Figure 6 It is a structural schematic diagram of the positioning adjustment mechanism in the present invention; Figure 7 It is a schematic diagram of the positions of the track unit and the adjustment tooling in the present invention; Figure markings: 1-frame; 2-wire rope; 3-placing stand; 4-left and right adjusting bolts; 5-up and down adjusting bolts; 6-track unit; 7-support adjustment device; 701-support rod; 7011-through groove; 7012-third through hole; 702-connecting seat; 7021-connecting plate; 7022-end plate; 7023-abutment member; 7024-tightening bolt; 7025-fastening bolt; 703-positioning adjustment mechanism; 7031-installing sleeve; 7032-positioning block; 7033-fixing side plate; 7034-connecting side plate; 7035-adjusting locking bolt; 7036-tightening bolt; 7037-second through hole; 7038-first through hole; 7039-screw. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1 , 2 , 3, 4, 5, 6 and 7, as well as examples, further illustrate the present invention.

[0019] The alignment and positioning tooling for multiple sections of rails includes a support adjustment device 7, two of which are arranged at intervals in the horizontal direction; the support adjustment device 7 includes a vertically arranged support rod 701, the lower end of the support rod 701 is connected to the frame 1 through a connecting seat 702, and the upper end is located above the frame 1; it also includes a positioning adjustment mechanism 703 installed on the upper end of the support rod 701, the positioning adjustment mechanism 703 includes a mounting sleeve 7031 connected to the upper end of the support rod 701 and arranged horizontally, a positioning block 7032 is installed in the inner cavity of the mounting sleeve 7031, and the outer side wall of the positioning block 7032 is connected to the outer side wall of the positioning block 7032. There is an adjustment spacing between the inner side walls of the mounting sleeve 7031; the positioning block 7032 and the mounting sleeve 7031 are locked by adjusting the locking bolt 7035, and a plurality of the adjusting locking bolts 7035 are provided, and the plurality of adjusting locking bolts 7035 are evenly distributed along the circumference of the mounting sleeve 7031; the positioning block 7032 is connected to a mounting seat located outside the mounting sleeve 7031, and a horizontally arranged tightening bolt 7036 is installed on the mounting seat, and the axial direction of the tightening bolt 7036 is perpendicular to the axial direction of the mounting sleeve 7031; the tightening bolts 7036 in the two supporting adjustment devices 7 are connected by a steel wire rope 2.

[0020] The leveling and alignment method adopts an alignment and positioning tool for multiple track sections, and also includes an adjustment tool, the adjustment tool includes a placement stand 3 and two groups of adjustment bolt groups; each group of the adjustment bolt groups includes left and right adjustment bolts 4 and up and down adjustment bolts 5, and the left and right adjustment bolts 4 and up and down adjustment bolts 5 are arranged in pairs; one adjustment tool is arranged corresponding to a track unit 6; the steps include: S1, place the placement stand 3 on the frame 1, and place the track unit 6 on the placement stand 3; make one group of adjusting bolts group located at one end of the track unit 6, and the other group of adjusting bolts group located at the other end of the track unit 6; make one of the left and right adjusting bolts 4 and one of the up and down adjusting bolts 5 of the same group of adjusting bolts group located on one side of the axial direction of the track unit 6; make another left and right adjusting bolt 4 and another up and down adjusting bolt 5 of the same group of adjusting bolts group located on the other side of the axial direction of the track unit 6; the left and right adjusting bolts 4 are installed horizontally through the placement stand 3 and are threadedly matched with the placement stand 3, and one end of the left and right adjusting bolts 4 is against the side wall of the track unit 6; the up and down adjusting bolts 5 are installed vertically through the placement stand 3 and are threadedly matched with the placement stand 3, and the lower ends of the up and down adjusting bolts 5 are against the frame 1; S2, connect the connecting seat 702 to the frame 1, tighten the steel wire by turning the tension bolt 7036, use a level and adjust the position of the positioning block 7032 in the installation sleeve 7031 by turning multiple adjustment locking bolts 7035, and adjust the steel wire rope 2 to a horizontal level; S3, taking the horizontal wire rope 2 as a reference, adjust the left and right adjusting bolts 4 in two or one adjusting bolt groups, so that the side wall or top surface of each track unit 6 abuts against the wire rope 2, adjust the upper and lower adjusting bolts 5, so that the upper surfaces of the multi-section track units 6 are horizontal and flush, and the multi-section track units 6 are coaxially arranged.

[0021] When the side wall of each track unit 6 is pressed against the steel wire rope 2, a level is also required to make the upper surface of the multiple track units 6 horizontal and flush. At this time, the steel wire rope 2 plays the role of coaxially arranging the multiple track units 6. When the top surface of each track unit 6 is pressed against the steel wire rope 2, the steel wire rope 2 can make the upper surface of the multiple track units 6 horizontal and flush, and can also make the multiple track units 6 coaxially arranged.

[0022] The adjustment tooling is prior art. The frame 1 provides installation support for the support rod 701, the support rod 701 provides installation support for the installation sleeve 7031, the installation sleeve 7031 provides installation support for the positioning block 7032, and the mounting seat provides installation support for the tensioning bolt 7036. The direction L from the upper end of the support rod 701 of one support adjustment device 7 to the upper end of the support rod 701 of another support adjustment device 7 is the length direction of the track. Using a level and by turning and adjusting the locking bolt 7035, the wire rope 2 can be quickly adjusted to a horizontal level, which has the advantages of easy operation and high efficiency.

[0023] The mounting seat has various specific implementations. Preferably, the mounting seat includes a fixed side plate 7033 and a connecting side plate 7034 disposed at one end of the fixed side plate 7033 to form an L-shaped structure; the fixed side plate 7033 is vertically disposed and connected to the positioning block 7032, the connecting side plate 7034 is located on the side of the fixed side plate 7033 opposite to the mounting sleeve 7031, and the tension bolt 7036 is installed on the connecting side plate 7034. The fixed side plate 7033 and the connecting side plate 7034 can be connected by welding, or can be an integral structure formed in one piece.

[0024] The upper end of the support rod 701 may be connected to the outer side wall of the mounting sleeve 7031. Preferably, the end surface of the mounting sleeve 7031 facing away from the mounting seat is connected to one side of the upper end of the support rod 701; the support rod 701 and the mounting seat are respectively located at two ends of the axial direction of the mounting sleeve 7031; the support rod 701 in one of the track units 6 is arranged opposite to the support rod 701 in the other track unit 6. The end surface of the mounting sleeve 7031 facing away from the mounting seat is connected to the upper end of the support rod 701, specifically by screws 7039 or welding.

[0025] The steel wire rope 2 can be located outside the mounting sleeve 7031. Preferably, a first through hole 7038 is provided on the fixed side plate 7033, a second through hole 7037 is provided on the positioning block 7032, and a third through hole 7012 is provided on the support rod 701. The first through hole 7038, the second through hole 7037 and the third through hole 7012 are all horizontally arranged and coaxially arranged; the steel wire rope 2 is installed through the first through hole 7038, the second through hole 7037 and the third through hole 7012.

[0026] The connection seat 702 has a variety of structural forms, such as a connection plate and bolts. In order to ensure stable installation, preferably, the connection seat 702 includes a connection plate 7021 and an end plate 7022 arranged at one end of the connection plate 7021; the end of the connection plate 7021 away from the end plate 7022 is provided with a support member 7023, and the support member 7023 and the end plate 7022 are located on the same side of the connection plate 7021 and have a spacing; a tightening bolt 7024 is installed on the end plate 7022, and one end of the tightening bolt 7024 is located between the end plate 7022 and the support member 7023, and a rack clamping space with adjustable width is formed between the support member 7023; the support member 7023 is connected to the lower end of the support rod 701 through a fastening bolt 7025. The end plate 7022 provides installation support for the tightening bolts 7024. The frame 1 and the abutment member 7023 are tightened by the tightening bolts 7024, so that the frame 1 is stably clamped, which has the advantages of stable installation and convenient disassembly.

[0027] In order to achieve height adjustment of the positioning adjustment mechanism 703, preferably, the support rod 701 is provided with a through slot 7011 coaxially arranged with the support rod 701, and two fastening bolts 7025 are provided, both of which are installed through the through slot 7011 and are arranged at intervals along the length direction of the through slot 7011. The height adjustment of the positioning adjustment mechanism 703 is achieved by adjusting the relative position of the fastening bolt 7025 and the through slot 7011.

[0028] The abutment member 7023 may be a block-shaped structure. Preferably, the abutment member 7023 is a U-shaped structure with one end open, and the open end is opposite to the end plate 7022 .

[0029] The embodiments of the specific implementation are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. All equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Used for alignment and positioning of multiple sections of track, characterized by: It comprises a support adjustment device (7), wherein two support adjustment devices (7) are arranged at intervals in the horizontal direction; the support adjustment device (7) comprises a vertically arranged support rod (701), the lower end of the support rod (701) is connected to the frame (1) via a connecting seat (702), and the upper end is located above the frame (1); The device also includes a positioning and adjusting mechanism (703) installed at the upper end of the support rod (701), wherein the positioning and adjusting mechanism (703) includes a mounting sleeve (7031) connected to the upper end of the support rod (701) and arranged horizontally, wherein a positioning block (7032) is installed in the inner cavity of the mounting sleeve (7031), and an adjustment distance is provided between the outer wall of the positioning block (7032) and the inner wall of the mounting sleeve (7031); and the positioning block (7032) and the mounting sleeve (7031) are arranged to be adjusted to each other. 1) locking by adjusting the locking bolt (7035), wherein a plurality of the adjusting locking bolts (7035) are provided, and the plurality of the adjusting locking bolts (7035) are evenly distributed along the circumference of the mounting sleeve (7031); the positioning block (7032) is connected to a mounting seat located outside the mounting sleeve (7031), and a horizontally arranged tensioning bolt (7036) is installed on the mounting seat, and the axial direction of the tensioning bolt (7036) is perpendicular to the axial direction of the mounting sleeve (7031); The tensioning bolts (7036) in the two support adjustment devices (7) are connected via a steel wire rope (2).

2. The alignment and positioning tool for multiple track sections according to claim 1, characterized in that: The mounting seat comprises a fixed side plate (7033) and a connecting side plate (7034) arranged at one end of the fixed side plate (7033) to form an L-shaped structure; the fixed side plate (7033) is arranged vertically and connected to the positioning block (7032); the connecting side plate (7034) is located on the side of the fixed side plate (7033) opposite to the mounting sleeve (7031); and the tensioning bolt (7036) is installed on the connecting side plate (7034).

3. The alignment and positioning tool for multiple track sections according to claim 2, characterized in that: The end surface of the mounting sleeve (7031) facing away from the mounting seat is connected to one side of the upper end of the support rod (701); the support rod (701) and the mounting seat are respectively located at two ends of the axial direction of the mounting sleeve (7031); The support rod (701) in one of the track units (6) is arranged opposite to the support rod (701) in the other track unit (6).

4. The alignment and positioning tool for multiple track sections according to claim 3, characterized in that: The fixed side plate (7033) is provided with a first through hole (7038), the positioning block (7032) is provided with a second through hole (7037), and the support rod (701) is provided with a third through hole (7012), and the first through hole (7038), the second through hole (7037) and the third through hole (7012) are all horizontally arranged and coaxially disposed; The steel wire rope (2) is installed by passing through the first through hole (7038), the second through hole (7037) and the third through hole (7012).

5. The alignment and positioning tool for multiple track sections according to claim 1, characterized in that: The connecting seat (702) comprises a connecting plate (7021) and an end plate (7022) arranged at one end of the connecting plate (7021); An abutment member (7023) is provided at one end of the connecting plate (7021) away from the end plate (7022); the abutment member (7023) and the end plate (7022) are located on the same side of the connecting plate (7021) and are spaced apart from each other; a tightening bolt (7024) is installed on the end plate (7022); one end of the tightening bolt (7024) is located between the end plate (7022) and the abutment member (7023), and a rack clamping space with adjustable width is formed between the abutment member (7023); The abutment member (7023) is connected to the lower end of the support rod (701) via a fastening bolt (7025).

6. The alignment and positioning tool for multiple track sections according to claim 5, characterized in that: The support rod (701) is provided with a through slot (7011) coaxially arranged with the support rod, and two fastening bolts (7025) are provided. Both fastening bolts (7025) are installed through the through slot (7011) and are arranged at intervals along the length direction of the through slot (7011).

7. The alignment and positioning tool for multiple track sections according to claim 5, characterized in that: The abutment member (7023) is a U-shaped structure with one end open, and the open end is opposite to the end plate (7022).

8. A leveling and alignment method, using the alignment and positioning tool for multiple track sections as claimed in any one of claims 1 to 7, further comprising an adjustment tool, wherein the adjustment tool comprises a placement stand (3) and two groups of adjustment bolt groups; each group of the adjustment bolt groups comprises left and right adjustment bolts (4) and upper and lower adjustment bolts (5), and the left and right adjustment bolts (4) and the upper and lower adjustment bolts (5) are arranged in pairs of two; one adjustment tool is arranged corresponding to a track section unit (6); characterized in that: Including steps, S1, placing the placement stand (3) on the frame (1), and placing the track unit (6) on the placement stand (3); making one group of adjusting bolts be located at one end of the track unit (6), and the other group of adjusting bolts be located at the other end of the track unit (6); making one left and right adjusting bolt (4) and one up and down adjusting bolt (5) of the same group of adjusting bolts be located on one side of the axial direction of the track unit (6); making another left and right adjusting bolt (4) and another up and down adjusting bolt (5) of the same group of adjusting bolts be located on the other side of the axial direction of the track unit (6); the left and right adjusting bolts (4) are installed horizontally through the placement stand (3) and are threadedly matched with the placement stand (3), and one end of the left and right adjusting bolts (4) is against the side wall of the track unit (6); the up and down adjusting bolts (5) are installed vertically through the placement stand (3) and are threadedly matched with the placement stand (3), and the lower ends of the up and down adjusting bolts (5) are against the frame (1); S2, connecting the connecting seat (702) to the frame (1), tightening the steel wire by turning the tension bolt (7036), adjusting the position of the positioning block (7032) in the installation sleeve (7031) by using a level and turning a plurality of adjustment locking bolts (7035), and adjusting the steel wire rope (2) to a horizontal position; S3, using the horizontal steel wire rope (2) as a reference, adjusting the left and right adjustment bolts (4) in two or one adjustment bolt groups so that the side wall or top surface of each track unit (6) abuts against the steel wire rope (2), and adjusting the upper and lower adjustment bolts (5) so that the upper surfaces of the multiple track units (6) are horizontal and flush with each other, so that the multiple track units (6) are coaxially arranged.

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