Transverse adjusting device of large longitudinal moving equipment

Abstract

The utility model provides a transverse adjusting device of large-scale longitudinal moving equipment, which solves the problem of transverse deviation of the large-scale longitudinal moving equipment, realizes transverse deviation correction, and simultaneously meets the requirements of simple installation, balanced overall stress and durability, and comprises a roller adjusting mechanism and a roller system, the rolling shaft seat is arranged in the shell, the position of the rolling shaft seat can be transversely adjusted, a vertical shaft hole is formed in the rolling shaft seat, and the outer side of the shell is used for being installed on the outer wall of a ground rack; the rolling wheel system comprises a rolling shaft, a sleeve and a rolling wheel, the rolling wheel is installed at the top end of the rolling shaft in a rotating mode, the rolling shaft is assembled in a shaft hole of the rolling shaft seat, the rolling wheel is located above the shell, the outer diameter of the sleeve is larger than the diameter of the shaft hole of the rolling shaft seat, and the sleeve is sleeved with the rolling wheel. And the sleeve is sleeved on the rolling shaft and is positioned between the roller and the shell.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of building engineering technology, especially relates to the field of large longitudinal moving equipment, concretely relates to

[0002] And a large longitudinal moving equipment horizontal adjustment device. BACKGROUND

[0003] In the field of bridge, long-distance conveying equipment such as pushing, precast box girder mobile chassis, mobile formwork construction and other construction equipment, these all belong to large longitudinal moving heavy equipment, when longitudinal displacement, the original track or track may be horizontally offset.If the horizontal offset is left unattended, it is easy to cause the transported object to deviate from the track or track and cause a major danger.

[0004] To solve the above problems, the conventional method is to increase the transverse steel plate on the longitudinal moving equipment to limit or rely on sliding friction through other measures, the above-mentioned measures have the shortcomings of difficult adjustment, loud noise and fast damage of limiting block, a new limiting device needs to be developed and designed, which can meet the requirements of automatic correction under large load, and is simple to use and maintain, durable and environmentally friendly. UTILITY MODEL CONTENTS

[0005] The utility model provides a large longitudinal moving equipment horizontal adjustment device, solves the horizontal offset problem of large longitudinal moving equipment, realizes horizontal correction, and meets the requirements of simple installation, balanced overall stress and durability.

[0006] The utility model is realized through the following technical schemes:

[0007] A large longitudinal moving equipment horizontal adjustment device, comprising a roller adjusting mechanism and a roller system, the roller adjusting mechanism comprises a shell and a roller shaft seat, the roller shaft seat is arranged in the shell and can be adjusted in the horizontal direction, a vertical shaft hole is formed in the roller shaft seat, and the outer side of the shell is used to be installed on the outer wall of the ground rack.

[0008] The roller system comprises a roller shaft, a sleeve and a roller, the roller is rotatably installed at the top of the roller shaft, the roller shaft is assembled in the shaft hole of the roller shaft seat, the roller is located above the shell, the outer diameter of the sleeve is greater than the diameter of the shaft hole of the roller shaft seat, and the sleeve is sleeved on the roller and located between the roller and the shell.

[0009] Further, the shell is a hollow shell of rectangular parallelepiped structure, the outer contour of the roller shaft seat is a rectangular parallelepiped, the roller shaft seat is assembled in the shell, and the top and bottom of the shell are respectively provided with waist holes allowing the upper and lower ends of the roller to pass through.

[0010] Further, the left side surface of the roller seat is welded with at least one stud, the left side wall of the shell is provided with a light hole allowing the stud to pass through, and the outer end of the stud is assembled with an adjusting nut after passing through the light hole;

[0011] The outer side surface of the left side wall of the shell is fixedly connected with a fixed nut, a bolt is threadedly connected to the fixed nut, and one end of the bolt penetrates through the left side wall of the shell and abuts against the left side surface of the roller seat.

[0012] Further, the number of the studs is two and the studs are distributed up and down, and the bolt is located between the two studs.

[0013] Further, the roller is rotatably installed on the roller shaft through a bearing assembly, and a check ring is fixed to the top end of the roller shaft.

[0014] Further, the shell is welded by a steel plate.

[0015] The beneficial effects achieved by the utility model compared with the prior art are as follows:

[0016] 1. The large longitudinal moving equipment horizontal adjustment device is used for fixing the shell on the outer wall of the rack of the large longitudinal moving equipment, the roller seat can adjust the horizontal position in the shell, the height of the roller in the vertical direction is adjusted by replacing the sleeves with different heights, when the transported equipment is horizontally deviated during the transportation of the large longitudinal moving equipment and the like, the transported equipment is in contact with the roller, the roller reorients the transported equipment, the horizontal deviation is adjusted through rolling friction,

[0017] The utility model has the advantages of simple structure, stable stress, wide application range, and good correction effect on the horizontal deviation of the linear motion of large bridge equipment and the like.

[0018] 2. The cooperation of the stud, the bolt and the adjusting nut can adjust the left and right horizontal positions of the roller seat in the shell and realize locking, so that the horizontal position of the roller is flexibly adjusted to meet the use of different equipment.

[0019] 3. Compared with the traditional steel plate sliding friction mode, the utility model has the advantages of small friction resistance, wide application range and durable application, the utility model is simple to operate, the roller and the roller shaft can be replaced at will according to the equipment that needs to be horizontally adjusted, and the horizontal deviation adjustment of the large heavy load equipment in multiple modes and multiple scenes is realized. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the plane schematic view of the large longitudinal moving equipment horizontal adjustment device of the utility model;

[0021] Figure 2 is the roller left moving schematic view of the large longitudinal moving equipment horizontal adjustment device of the utility model;

[0022] Figure 3 is the right moving schematic view of the roller of the horizontal adjusting device of the large longitudinal moving equipment of the utility model;

[0023] Figure 4 is the cooperation view of the roller seat and the shell of the horizontal adjusting device of the large longitudinal moving equipment of the utility model;

[0024] Figure 5 is the shell view of the horizontal adjusting device of the large longitudinal moving equipment of the utility model;

[0025] Figure 6 is the top view of the roller seat of the horizontal adjusting device of the large longitudinal moving equipment of the utility model;

[0026] Wherein, 1, roller, 2, check ring, 3, roller, 4, bearing, 5, sleeve, 6, shell, 6-1, waist hole, 6-2, light hole, 7, stud, 8, bolt, 9, roller seat, 9-1, roller hole 10, rack, 11, adjusting nut, 12, fixed nut. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0028] In the description of the utility model, it should be understood that the terms "front", "back", "up", "down", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the utility model.

[0029] As Figures 1-6 shown, the embodiment discloses a large longitudinal moving equipment horizontal adjusting device, mainly including roller adjusting mechanism and roller system two parts. Among them, the roller adjusting mechanism includes shell 6 and roller seat 9, and the roller system includes roller 1, sleeve 5 and roller 3. The roller 3 is installed at the top end of the roller 1 through the bearing assembly, and in order to limit the roller, the check ring 2 is also fixed at the top end of the roller.

[0030] The outer contour of the roller seat 9 is a cuboid. A vertical shaft hole 9-1 is provided on the roller seat 9, allowing the roller to be fitted into the shaft hole 9-1. The housing 6 is a hollow cuboid structure, welded from steel plates. The roller seat 9 is fitted inside the housing 6 and can move laterally left and right within the housing 6 to adjust its position. The top and bottom of the housing 6 are machined with waist holes 6-1, allowing the roller to pass through at both ends. These waist holes 6-1 are distributed along the left-right direction. The outer diameter of the sleeve 5 is larger than the diameter of the shaft hole 9-1 of the roller seat 9, and the inner diameter of the sleeve 5 is larger than the width of the waist hole 6-1. The sleeve 5 is fitted onto the roller and positioned between the roller and the housing 6. Different height dimensions of the sleeve 5 allow for adjustment of the roller's height. When vertical height adjustment is required, the roller is removed, and the corresponding sleeve 5 is disassembled and replaced.

[0031] Two studs 7 are welded to the left side of the roller seat 9, arranged vertically. Three holes 6-2 are machined vertically on the left side wall of the housing 6. The two studs 7 pass through the first and third holes 6-2 respectively, and adjusting nuts 11 are fitted to the outer ends of the studs 7. A fixing nut 12 is welded to the outer side of the left side wall of the housing 6. The hole of the fixing nut 12 is aligned with the middle hole 6-2. A bolt 8 is threaded onto the fixing nut 12, with one end passing through the left side wall of the housing 6 and pressing against the left side of the roller seat 9. The roller seat 9 can be positioned and locked using the bolt 8 and the studs 7.

[0032] Taking a large longitudinal moving equipment transport bridge as an example, the specific installation, use, and dismantling process of the large longitudinal moving equipment lateral adjustment device described in this embodiment is as follows:

[0033] Select a suitable frame based on the site conditions to fix the housing 6, thus securing the housing 6 to the large longitudinal moving assembly.

[0034] Loosen the adjusting nut 11 and bolt 8 on the outside of the frame 10 to adjust the lateral position of the roller seat 9 inside the housing 6. When the roller seat 9 is in the appropriate position, tighten the adjusting nut 11 and bolt 8 with a wrench to lock the roller seat 9. The vertical height of the roller can be adjusted by replacing the sleeve 5 with different height sizes.

[0035] When large longitudinal moving equipment transports bridges and other equipment, if the transported equipment deviates laterally, it will come into contact with the rollers. The rollers will then guide the transported equipment back to adjust the lateral deviation through rolling friction.

[0036] After application, pull the rollers and shafts upwards, remove the housing 6 from the frame, and disassemble the entire unit.

Claims

1. A large longitudinal shifting equipment lateral adjustment device, characterized in that, The application relates to a roller adjusting mechanism and a roller system, wherein the roller adjusting mechanism comprises a shell and a roller shaft base, the roller shaft base is arranged in the shell and can be adjusted in position laterally, a vertical shaft hole is formed in the roller shaft base, and the outer side of the shell is used for being mounted on the outer wall of a ground rack. The roller system comprises a roller shaft, a sleeve and a roller, the roller is rotatably arranged at the top end of the roller shaft, the roller shaft is assembled in the shaft hole of the roller shaft base, the roller is arranged above the shell, the outer diameter of the sleeve is larger than the diameter of the shaft hole of the roller shaft base, the sleeve is sleeved on the roller shaft and is arranged between the roller and the shell.

2. Large-scale longitudinally-moving equipment lateral adjustment device according to claim 1, characterized in that, The shell is a hollow shell with a cuboid structure, the outer profile of the roller shaft base is a cuboid, the roller shaft base is assembled in the shell, and waist holes allowing the upper and lower ends of the roller shaft to pass through are arranged at the top and bottom of the shell.

3. Large-scale longitudinally-moving equipment transverse adjustment device according to claim 2, characterized in that, At least one stud is welded on the left side of the roller shaft base, a light hole allowing the stud to pass through is arranged on the left side wall of the shell, the outer end of the stud passes through the light hole and is assembled with an adjusting nut. A fixing nut is fixedly connected to the outer side of the left side wall of the shell, a bolt is threadedly connected to the fixing nut, one end of the bolt passes through the left side wall of the shell and abuts against the left side of the roller shaft base.

4. The large-scale longitudinally-moving equipment lateral adjustment device according to claim 3, characterized in that, The number of the studs is two and the studs are distributed above and below, and the bolt is located between the two studs.

5. The large-scale longitudinally-moving equipment lateral adjustment device according to claim 1, wherein, The roller is rotatably arranged on the roller shaft through a bearing assembly, and a check ring is fixed to the top end of the roller shaft.

6. A transverse adjustment device for large longitudinal moving equipment according to any of claims 1-5, characterized in that, The shell is welded by steel plates.

Images