Open-close type main beam bearing ring seat

Abstract

The utility model discloses an open-close type main beam bearing ring seat, which relates to the technical field, the open-close type main beam bearing ring seat comprises a base and an upper cover plate, the base and the upper cover plate are of a semi-annular buckle plate structure, one side of the base and one side of the upper cover plate are rotatably installed through a lower rotating block, and the other side of the base and the other side of the upper cover plate are fixedly installed through an inner clamping block. Inner clamping blocks are arranged on the inner side of the base and the inner side of the upper cover plate, the two sets of inner clamping blocks form an internal square-tube-shaped structure, and after the base and the upper cover plate are rotationally opened, the inner clamping blocks can be conveniently detached and replaced. The two sets of inner clamping blocks are used for supporting the square tube structure in the middle and can adapt to different types, in addition, the inner shapes of the inner clamping blocks can be adjusted according to using requirements, the middle portions of tubes in various shapes can be fixed only by adjusting the shapes and the sizes of the inner clamping blocks, and the fixing effect is good. And after the base and the upper cover plate are rotationally opened, the inner clamping block can be conveniently disassembled and replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bearing, especially relates to a split type girder bearing ring seat. BACKGROUND

[0002] The girder bearing refers to the bearing for supporting the structure girder and allowing it to rotate or move. In construction, bridge, machinery and heavy industry, the girder bearing plays a vital role, not only supports the weight of the structure, but also allows the structure to have certain flexibility when subjected to external force.

[0003] But the shape and size of the girder will be different according to the design requirements, need to design a kind of can carry out girder support tooling to be compatible, avoid the waste caused by designing too many support pieces for different girders, for this, we put forward a split type girder bearing ring seat. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a split type girder bearing ring seat, which solves the technical problem of multiple girder sizes.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model is realized by the following technical scheme:

[0008] A split type girder bearing ring seat, comprising

[0009] The base and the upper cover plate are half ring shaped buckle plate structures, wherein one side of the base and the upper cover plate is rotatably installed through the lower rotating block, and the other side is fixedly installed through the inner clamping block.

[0010] The inner clamping block is arranged on the inner side of the base and the upper cover plate, and the two groups of inner clamping blocks form an internal square tube structure, which provides support for the middle square tube structure through the two groups of inner clamping blocks, can adapt to different, in addition, the inner shape of the inner clamping block can be adjusted according to the requirements of use, only need to adjust the shape and size of the inner clamping block can realize the middle fixing of various shape pipes, wherein the base and the upper cover plate are rotatably opened, which is convenient for disassembling and replacing the inner clamping block, and can better adapt to the requirements of fixing various pipes.

[0011] Preferably, the inner clamping block in the base is provided with a mounting hole on one side of the upper end, and the other side of the inner clamping block is provided with a mounting protrusion, and the mounting hole and the mounting protrusion are arranged in the mounting hole below the corresponding upper cover plate, and the two groups of inner clamping blocks are pre-fixed by inserting the mounting protrusion into the mounting hole.

[0012] Preferably, locking buckles are arranged on both sides of each mounting protrusion, the locking buckles are inserted into the mounting slots in the mounting holes, the clamping of the two sets of inner clamping blocks is achieved, and in addition, the locking buckles can be inserted into the position limiting, the detachable mounting and fixing of the two sets of inner clamping blocks are achieved.

[0013] Preferably, the bottom of the base is designed to be hollow, and a reinforcing rib is arranged at the middle of the bottom of the base, the hollow position is structurally reinforced through the reinforcing rib, the structural weakening caused by the hollow is avoided, the self-weight is reduced, and materials can be saved.

[0014] Preferably, a base mounting hole is arranged at the bottom of the base, the base is fixed and mounted as a whole through the base mounting hole, and the fixing and mounting of the whole pipeline are achieved.

[0015] Preferably, a mounting side plate is arranged at one side of the base, and the outer rotating block is rotatably arranged in the mounting side plate and fixed through a bolt, so that the stability of the clamping and fixing is achieved while the mounting side plate is convenient to disassemble.

[0016] (Three) beneficial effects

[0017] The two sets of inner clamping blocks provide support for the square tube structure at the middle, can adapt to different, and the inner shape of the inner clamping block can be adjusted according to the requirements of use, and the middle of various shaped pipes can be fixed only by adjusting the shape and size of the inner clamping block, and the inner clamping block can be disassembled and replaced after the base and the upper cover plate are rotatably opened, which can better adapt to the requirements of fixing various pipes, and the locking buckles are arranged on both sides of each mounting protrusion, the locking buckles are inserted into the mounting slots in the mounting holes, the clamping of the two sets of inner clamping blocks is achieved, and in addition, the locking buckles can be inserted into the position limiting, the detachable mounting and fixing of the two sets of inner clamping blocks are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the contents of the specification can be implemented, the following preferred embodiments of the utility model are described in detail with reference to the drawings.

[0019] Figure 1 It is a whole structure diagram of the utility model of a split main beam bearing ring seat;

[0020] Figure 2 It is a connection structure diagram of the utility model of a split main beam bearing ring seat with the upper cover plate removed;

[0021] Figure 3 It is a split structure diagram of the utility model of a split main beam bearing ring seat;

[0022] Figure 4 The utility model relates to a structure diagram of the middle base of the open-close type main beam bearing ring seat.

[0023] Legend: 1, base; 2, upper cover plate; 3, lower rotating block; 4, outer rotating block; 5, inner clamping block; 6, mounting hole; 7, mounting protrusion; 8, locking buckle; 9, base mounting hole; 10, mounting side plate; 11, reinforcing rib. DETAILED DESCRIPTION

[0024] The embodiment of the application provides an open-close type main beam bearing ring seat, solves the problem of fixing various shaped pipes in the prior art, provides support for the middle square tube structure through two groups of inner clamping blocks, can adapt to different requirements, and the inner shape of the inner clamping block can be adjusted according to use requirements, so that the middle part of various shaped pipes can be fixed only by adjusting the shape and size of the inner clamping block.

[0025] Embodiment 1

[0026] The technical scheme in the embodiment of the application is used to solve the problem of the split bearing, and the general idea is as follows:

[0027] As shown in Figures 1-2 The utility model provides an open-close type main beam bearing ring seat, which comprises

[0028] A base 1 and an upper cover plate 2, the base 1 and the upper cover plate 2 are half-ring shaped buckle plate structures, wherein one side of the base 1 and the upper cover plate 2 is rotatably installed through a lower rotating block 3, and the other side is fixedly installed through an inner clamping block 5.

[0029] The inner clamping block 5 is arranged on the inner side of the base 1 and the upper cover plate 2, two groups of inner clamping blocks 5 form an internal square tube structure, the middle square tube structure is supported through the two groups of inner clamping blocks 5, different requirements can be adapted to, in addition, the inner shape of the inner clamping block 5 can be adjusted according to use requirements, so that the middle part of various shaped pipes can be fixed only by adjusting the shape and size of the inner clamping block 5, wherein the inner clamping block 5 can be disassembled and replaced after the base 1 and the upper cover plate 2 are rotatably opened, and the requirements of fixing various pipes can be better adapted to.

[0030] The inner clamping block 5 on one side of the upper end of the base 1 is provided with a mounting hole 6, the other side of the inner clamping block 5 is provided with a mounting protrusion 7, the mounting hole 6 and the mounting protrusion 7 are arranged in the mounting hole 6 below the corresponding upper cover plate 2, and the two groups of inner clamping blocks 5 are pre-fixed by inserting the mounting protrusion 7 into the mounting hole 6.

[0031] Locking buckles 8 are arranged on both sides of each group of mounting protrusions 7, the locking buckles 8 are inserted into the mounting slots in the mounting holes 6, the two groups of inner clamping blocks 5 are clamped and fixed, and the locking buckles 8 can be inserted into the position limit, the two groups of inner clamping blocks 5 are detachably mounted and fixed.

[0032] As shown in the drawings, the bottom of the base 1 is designed as a hollow structure, and a reinforcing rib 11 is arranged at the middle of the bottom of the base 1, which can strengthen the structure of the hollow position and avoid structural weakening caused by the hollow structure, thereby reducing the self-weight and saving materials. Figures 3-4

[0033] The base 1 is provided with a base mounting hole 9, which is used to fix and mount the base 1 as a whole, thereby fixing and mounting the whole pipeline.

[0034] The base 1 is provided with a base mounting hole 9, which is used to fix and mount the base 1 as a whole, thereby fixing and mounting the whole pipeline.

[0035] In use, the two groups of inner clamping blocks 5 provide support for the square tube structure at the middle, which can adapt to different requirements, and the inner shape of the inner clamping block 5 can be adjusted according to the requirements, and the shape and size of the inner clamping block 5 can be adjusted to fix various shaped pipes, and the base 1 and the upper cover plate 2 are opened to facilitate the disassembly and replacement of the inner clamping block 5, which can better adapt to the requirements of fixing various pipes, and the locking buckles 8 are arranged on both sides of each group of mounting protrusions 7, the locking buckles 8 are inserted into the mounting slots in the mounting holes 6, the two groups of inner clamping blocks 5 are clamped and fixed, and the locking buckles 8 can be inserted into the position limit, the two groups of inner clamping blocks 5 are detachably mounted and fixed.

[0036] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the present application, and are not limited to the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.​

Claims

1. A retractable main beam bearing ring seat, characterized by: The base (1) and the upper cover (2) are semi-annular buckle plate structures, wherein one side of the base (1) and the upper cover (2) is rotatably mounted via a lower rotating block (3), and the other side is fixedly mounted via an inner clamping block (5). Internal snap-fit ​​blocks (5) are provided on the inner sides of the base (1) and the upper cover (2), and two groups of internal snap-fit ​​blocks (5) form an internal square tube structure, wherein the internal snap-fit ​​blocks (5) can be easily disassembled and replaced after the base (1) and the upper cover (2) are rotated open.

2. The retractable main beam bearing ring seat according to claim 1, characterized in that: A mounting hole (6) is provided on one side of the upper end of the inner snap-fit ​​block (5) in the base (1), and a mounting protrusion (7) is provided on the other side of the inner snap-fit ​​block (5). A mounting hole (6) and a mounting protrusion (7) are provided in the mounting hole (6) below the corresponding upper cover (2), and the mounting protrusion (7) is inserted into the mounting hole (6) to pre-fix the two groups of inner snap-fit ​​blocks (5).

3. The retractable main beam bearing ring seat according to claim 2, characterized in that: Each set of mounting protrusions (7) is provided with locking buckles (8) on both sides, and the locking buckles (8) are inserted into the mounting grooves in the mounting holes (6).

4. The retractable main beam bearing ring seat according to claim 1, characterized in that: The bottom of the base (1) is hollowed out, and a reinforcing rib (11) is provided in the middle of the bottom of the base (1).

5. The retractable main beam bearing ring seat according to claim 1, characterized in that: A base mounting hole (9) is provided at the bottom of the base (1), and the base (1) is fixed and mounted as a whole through the base mounting hole (9).

6. The retractable main beam bearing ring seat according to claim 1, characterized in that: A mounting side plate (10) is provided on one side of the base (1), and the corresponding outer rotating block (4) is rotatably mounted on the mounting side plate (10) below and fixed by bolts.

Images