Upper beam composite structure for elevator car

Abstract

The utility model discloses an upper beam combination structure for an elevator car, which comprises an upper beam main body, an iron plate is mounted at the upper end of the upper beam main body, a damping washer is mounted at the inner side of the iron plate, a mounting plate is mounted at the upper end of the iron plate, and a car top wheel is mounted at the upper end of the mounting plate. According to the device, threaded cylinders and supporting columns are installed on the inner sides of the two upper beam bodies correspondingly, the threaded cylinders and the supporting columns are installed on the upper beam bodies through stainless steel bolts and nuts, and the distance between the threaded cylinders and the supporting columns can be adjusted by rotating a rotating plate, so that the distance between the threaded cylinders and the supporting columns can be adjusted, and the distance between the threaded cylinders and the supporting columns can be adjusted. The distance is adjusted according to the spacing distance between the two upper beam bodies, during adjustment, a rotating plate is rotated to enable a bolt column to move in a threaded barrel, locking is conducted through a nut after the bolt column is adjusted to the proper position, and in this way, the stability of the upper beam bodies can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of elevator car upper beam combination structure, and specifically relates to an elevator car upper beam combination structure. BACKGROUND

[0002] The elevator car upper beam combination structure is a design that forms an elevator car top support frame by combining an upper beam and multiple components together, which is usually made of steel or aluminum alloy, has good strength and rigidity, can effectively bear the weight of the car and the dynamic load of passengers, improves the stability and safety of the car, and is convenient to install and maintain, and can also optimize the utilization of the car interior space.

[0003] The traditional elevator car upper beam combination structure only maintains the overall stability of the upper beam through the bottom connecting plate when in use, which cannot maintain the good stability of the upper beam, so the market needs a new device to solve the current problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an elevator car upper beam combination structure to solve the problem that the traditional elevator car upper beam combination structure only maintains the overall stability of the upper beam through the bottom connecting plate when in use, which cannot maintain the good stability of the upper beam, so the market needs a new device to solve the current problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an elevator car upper beam combination structure, which comprises an upper beam body, an iron plate is installed at the upper end position of the upper beam body, a damping washer is installed at the inner side position of the iron plate, an installation plate is installed at the upper end position of the iron plate, a car roof wheel is installed at the upper end position of the installation plate, a U-shaped bolt at the upper end position of the car roof wheel is installed with the installation plate, a connecting plate is installed at the left and right side positions of the lower end of the upper beam body, a support column is installed at the inner side position of the upper beam body, a stainless steel bolt is fixed at the upper end position of the support column, a rubber pad is sleeved at the outer wall position of the stainless steel bolt, a rotating plate is sleeved at the lower end position of the support column, a rotating shaft is fixed at the upper end position of the rotating plate, a bolt column is fixed at the lower end position of the rotating plate, a nut is sleeved at the outer wall position of the bolt column, and a threaded barrel is installed at the lower position of the rotating plate through the bolt column.

[0006] Preferably, the installation plate and the upper beam body are spaced apart by a damping washer and an iron plate, the iron plate is installed with the installation plate and the upper beam body through installation bolts at the upper and lower end positions.

[0007] Preferably, the shock pad is provided with iron plates at the upper and lower ends, and the two iron plates are respectively attached to the mounting plate and the upper beam body.

[0008] Preferably, the shaft structure is attached to the upper end of the mounting plate.

[0009] Preferably, the U-shaped bolt is sleeved at the outer wall of the shaft structure, the U-shaped bolt passes through the mounting plate and the upper beam body, and is locked by the nut.

[0010] Preferably, the connecting plate is provided with two upper end positions, and the connecting plate is provided with a through hole at the upper end position.

[0011] Preferably, the threaded cylinder and the support column are respectively installed with the upper beam body at the upper end of the connecting plate.

[0012] Preferably, the threaded cylinder and the support column are installed by the bolt column and the rotating plate.

[0013] Preferably, the rotating plate controls the rotation of the bolt column with the rotating shaft as the center axis.

[0014] Compared with the prior art, the utility model provides an upper beam combination structure for elevator car, which has the following beneficial effects:

[0015] 1. The device is provided with a threaded cylinder and a support column at the inner side of the two upper beam bodies, the threaded cylinder and the support column are installed with the upper beam body by stainless steel bolts and nuts, and the distance between the threaded cylinder and the support column can be adjusted by rotating the rotating plate.

[0016] 2. When adjusting, the threaded cylinder and the support column are closely attached to the upper beam body, and the contact surface is protected from being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model relates to an upper beam combination structure for elevator car.

[0018] Figure 2 It is a three-dimensional structure schematic diagram of the upper beam combination structure for the elevator car of the utility model.

[0019] Figure 3 It is a top view structure schematic diagram of the upper beam combination structure for the elevator car of the utility model.

[0020] Figure 4 It is a support column cross section structure schematic diagram of the upper beam combination structure for the elevator car of the utility model.

[0021] In the figure: 1, upper beam main body;2, shock pad ring;3, car roof wheel;4, mounting plate;5, mounting bolt;6, U-shaped bolt;7, iron plate;8, connecting plate;9, threaded cylinder;10, nut;11, bolt column;12, rotating plate;13, support column;14, stainless steel bolt;15, rubber pad;16, through round hole;17, rotating shaft. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting or implying that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, therefore, cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances

[0025] The utility model provides as Figures 1-4The illustrated one kind elevator car upper beam combination structure includes upper beam body 1, the upper end position of upper beam body 1 is installed with iron plate 7, the inner side position of iron plate 7 is installed with shock pad ring 2, the upper end position of iron plate 7 is installed with mounting plate 4, the upper end position of mounting plate 4 is installed with car roof wheel 3, the U-shaped bolt 6 of car roof wheel 3 upper end position is installed with mounting plate 4, the lower end of upper beam body 1 is installed with connecting plate 8 at the position of left and right sides, the inner side position of upper beam body 1 is installed with support column 13, the upper end position of support column 13 is fixed with stainless steel bolt 14, and rubber pad 15 is sleeved on the outer wall position of stainless steel bolt 14, the lower end position of support column 13 is sleeved with rotating plate 12, the upper end position of rotating plate 12 is fixed with rotating shaft 17, the lower end position of rotating plate 12 is fixed with bolt column 11, the outer wall position of bolt column 11 is sleeved with nut 10, and rotating plate 12 is installed with threaded cylinder 9 at the position below through bolt column 11.

[0026] The upper beam body 1 is installed on the top of the gantry, connected to the column of the gantry through the connecting piece, and fixed with the gantry to ensure the stability of the structure. The car roof wheel 3 is installed on the upper beam body 1 and is responsible for guiding the movement of the car. The car roof wheel 3 ensures smooth movement of the car in the vertical direction through contact with the guide rail.

[0027] As shown in Figure 1 and Figure 2 , the mounting plate 4 is spaced apart from the upper beam body 1 by the shock pad ring 2 and the iron plate 7. The iron plate 7 is installed with the mounting bolt 5 at the upper and lower ends, respectively, with the mounting plate 4 and the upper beam body 1. The shock pad ring 2 is provided with an iron plate 7 at the upper and lower ends, respectively, which is attached to the mounting plate 4 and the upper beam body 1. The shaft body structure is provided at the left and right ends of the car roof wheel 3 and is attached to the upper end of the mounting plate 4. The U-shaped bolt 6 is sleeved on the outer wall of the shaft body structure, and the U-shaped bolt 6 passes through the mounting plate 4 and the upper beam body 1 and is locked by the nut 10.

[0028] Place the shaft body structure at the left and right ends of the car roof wheel 3 on the upper end of the mounting plate 4, sleeve the U-shaped bolt 6 on the shaft body structure, and pass through the mounting plate 4 and the upper beam body 1, and lock it by the nut 10, so as to install the car roof wheel 3 on the upper end of the upper beam body 1.

[0029] As shown in Figure 2 and Figure 4As shown, the connecting plate 8 is provided with two, the upper end position of the connecting plate 8 is provided with a through hole 16, the connecting plate 8 is installed with the upper beam body 1 through bolts at the upper end of the left and right positions, the threaded cylinder 9 and the support column 13 are installed with the upper beam body 1 at the upper end of the two sides of the connecting plate 8, the threaded cylinder 9 and the support column 13 are installed with the upper beam body 1 through stainless steel bolts 14 and nuts 10, the threaded cylinder 9 and the support column 13 are installed through the bolt column 11 and the rotating plate 12, the bolt column 11 enters the threaded hole in the threaded cylinder 9, the rotating plate 12 controls the rotation of the bolt column 11 with the rotating shaft 17 as the center axis, and the rotating shaft 17 is sleeved in the inner position of the support column 13.

[0030] The threaded cylinder 9 and the support column 13 are installed at the inner side of the two upper beam bodies 1, the threaded cylinder 9 and the support column 13 are installed with the upper beam body 1 through stainless steel bolts 14 and nuts 10, and the distance between the threaded cylinder 9 and the support column 13 can be adjusted by rotating the rotating plate 12, the distance adjustment is adjusted according to the interval distance of the two upper beam bodies 1, and when adjusting, the rotating plate 12 is rotated to make the bolt column 11 move at the inner position of the threaded cylinder 9, and when adjusted to the appropriate position, it can be locked through the nut 10.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A composite structure for the upper beam of an elevator car, characterized in that, The utility model provides an upper beam body (1) is installed the iron sheet (7) at the upper end position of upper beam body (1), the inner side position of iron sheet (7) is installed shock pad washer (2), the upper end position of iron sheet (7) is installed mounting plate (4), the upper end position of mounting plate (4) is installed lift top wheel (3), U type bolt (6) of lift top wheel (3) upper end position installs with mounting plate (4), the lower end of upper beam body (1) is installed connecting plate (8) at the left and right side position, the inner side position of upper beam body (1) is installed support column (13), the upper end position of support column (13) is fixed with stainless steel bolt (14), and the outer wall position of stainless steel bolt (14) is sleeved with rubber pad (15), the lower end position of support column (13) is sleeved with rotating plate (12), the upper end position of rotating plate (12) is fixed with rotating shaft (17), the lower end position of rotating plate (12) is fixed with bolt column (11), the outer wall position of bolt column (11) is sleeved with nut (10), rotating plate (12) is installed screw thread cylinder (9) through bolt column (11) at the lower position.

2. The upper beam assembly structure for an elevator car according to claim 1, characterized by: The mounting plate (4) and the upper beam body (1) are spaced apart by the shock pad washer (2) and the iron sheet (7), the iron sheet (7) is installed with the mounting plate (4) and the upper beam body (1) through the mounting bolt (5) at the upper and lower ends.

3. The upper beam assembly for an elevator car of claim 2, wherein: The upper and lower ends of the shock pad washer (2) are provided with iron sheets (7), and the two iron sheets (7) are attached to the mounting plate (4) and the upper beam body (1) respectively.

4. The upper beam assembly of claim 1, wherein: The left and right ends of the lift top wheel (3) are provided with shaft body structures, which are attached to the upper end of the mounting plate (4).

5. The upper beam assembly of claim 4, wherein: The U-shaped bolt (6) is sleeved on the outer wall of the shaft body structure, and the U-shaped bolt (6) passes through the mounting plate (4) and the upper beam body (1) and is locked by the nut (10).

6. The upper beam assembly of claim 1, wherein: The connecting plate (8) is provided with two, the upper end of the connecting plate (8) is provided with a through hole (16), and the upper beam body (1) is installed at the left and right sides of the upper end through the bolt.

7. The upper beam assembly of claim 6, wherein: The screw thread cylinder (9) and the support column (13) are installed with the upper beam body (1) at the upper end of the connecting plate (8), and the screw thread cylinder (9) and the support column (13) are installed with the upper beam body (1) through the stainless steel bolt (14) and the nut (10).

8. The upper beam assembly of claim 7, wherein: The screw thread cylinder (9) and the support column (13) are installed through the bolt column (11) and the rotating plate (12), and the bolt column (11) enters the threaded hole in the screw thread cylinder (9).

9. The upper beam assembly of claim 8, wherein: The rotating plate (12) controls the rotation of the bolt column (11) with the rotating shaft (17) as the center axis, and the rotating shaft (17) is sleeved in the inner position of the support column (13).

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