Bracket structure for mounting supporting beam of elevator

Abstract

The utility model discloses a bracket structure for mounting a supporting beam of an elevator, which relates to the technical field of elevator machine placing beams, and is characterized by comprising a supporting component, and the supporting component comprises a bracket support I, a bracket support II and a telescopic supporting rod, the telescopic supporting rod is rotationally connected between the first bracket support and the second bracket support, the first bracket support, the second bracket support and the telescopic supporting rod are each provided with an assembly block, and the assembly blocks are connected with a machine placing supporting beam through screws. According to the bracket structure, through the arrangement of the structure, the limiting effect on the elevator supporting girder can be enhanced, meanwhile, the convenience and firmness for installation of the bracket structure are improved, the bracket structure is more stable, and the applicability of the bracket structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of elevator support beam technology, and more specifically, it relates to a bracket structure for installing support beams in elevators. Background Technology

[0002] An elevator is a vertical lifting machine powered by an electric motor, equipped with a box-shaped cabin, used for carrying people or goods in multi-story buildings. An elevator is assembled from multiple components, among which the machine beam is installed at the top of the elevator shaft and is mainly used to place and fix the traction machine.

[0003] In existing technologies, steel bracket structures are an essential structure for fixing elevator machine support beams. When the on-site civil engineering shaft encounters obstructions such as columns, making it impossible to set up pre-drilled holes, steel bracket structures can be used to fix the elevator machine support beams. However, because the current machine support beam bracket structures cannot be adjusted according to the actual situation, the installation of the machine support beams requires rigidity, which increases the installation difficulty of the machine beams and correspondingly increases the intensity of manual labor.

[0004] Therefore, it is necessary to provide a bracket structure for installing support beams in an elevator to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a bracket structure for installing support beams in elevators, so as to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] An elevator bracket structure for mounting a support beam includes a support assembly. The support assembly includes a first bracket support, a second bracket support, and a telescopic support rod. The telescopic support rod is rotatably connected between the first bracket support and the second bracket support. Each of the first bracket support, the second bracket support, and the telescopic support rod is provided with an assembly block, which is connected to the elevator support beam by screws.

[0008] The technical solution of this utility model is further configured as follows: both the first and second bracket supports are connected to the corresponding assembly blocks through connecting plates, and the two connecting plates form receiving grooves with the first and second bracket supports respectively, and the two ends of the assembly blocks on the telescopic support rod are located in the receiving grooves.

[0009] The technical solution of this utility model is further configured as follows: the support assembly also includes a fixed plate, the first and second bracket supports are slidably connected to the fixed plate via slide rails, the telescopic support rod is rotatably connected to the fixed plate, the first and second bracket supports each have a row of positioning holes, and the fixed plate has several rows of positioning holes corresponding to the first positioning holes.

[0010] The technical solution of this utility model is further configured as follows: it also includes a connecting component located above the support component. The connecting component includes a second fixing plate. Both ends of the second fixing plate are slidably connected to a reinforcing plate. The two reinforcing plates are detachably connected to two assembly blocks on the first and second bracket supports, respectively.

[0011] The technical solution of this utility model is further configured as follows: the second fixing plate forms a sliding groove through several protrusions on its surface, the reinforcing plate is provided with a sliding part located in the sliding groove, and both the second fixing plate and the sliding part are provided with through grooves with a strip-shaped cross section. The through groove on the second fixing plate is located in the sliding groove and corresponds to the through groove on the sliding part.

[0012] The technical solution of this utility model is further configured such that: the bottom end of the fixing plate two is fixedly connected to a connecting part, the connecting part is embedded in the machine support beam and connected to the machine support beam through a connecting ear.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0014] By setting slidable bracket support one and bracket support two on fixed plate one, and setting a slidable reinforcing plate on fixed plate two, the bracket structure can be adjusted according to the size data of the machine support beam to adapt to the actual installation needs. In addition, the presence of the reinforcing plate allows the support components and connecting components to form a whole after the overall installation is completed, thereby enhancing the stability of the machine support beam installation.

[0015] By setting a telescopic support rod between the first and second bracket supports, the assembly blocks on the telescopic support rod can be moved out of the receiving groove during the installation of the machine support beam. As the telescopic support rod rotates, it always remains in contact with the machine support beam, thus forming a triangular support structure under the machine support beam to ensure that the machine support beam is sufficiently firm after installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the present invention with the corbel support removed;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] In the diagram: 1. Bracket support one; 2. Bracket support two; 3. Telescopic support rod; 4. Assembly block; 5. Connecting plate; 6. Receiving groove; 7. Fixing plate one; 8. Slide rail; 9. Positioning hole one; 10. Positioning hole two; 11. Fixing plate two; 12. Reinforcing plate; 13. Protruding strip; 14. Sliding part; 15. Through groove; 16. Connecting part; 17. Connecting lug. Detailed Implementation

[0020] In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model. Example

[0021] refer to Figure 1 and Figure 2 As shown, this utility model provides a bracket structure for installing a support beam in an elevator, including a support assembly. The support assembly includes a bracket support 1, a bracket support 2, and a telescopic support rod 3 with a self-locking structure. The telescopic support rod 3 is rotatably connected between the bracket support 1 and the bracket support 2. Each of the bracket support 1, the bracket support 2, and the telescopic support rod 3 is provided with an assembly block 4, which is connected to the elevator support beam by screws.

[0022] refer to Figure 1 and Figure 2As shown, both bracket support 1 and bracket support 2 are connected to the corresponding assembly block 4 via connecting plates 5. The two connecting plates 5 form receiving grooves 6 with bracket support 1 and bracket support 2 respectively. The two ends of the assembly block 4 on the telescopic support rod 3 are located within the receiving grooves 6. The support assembly also includes a fixing plate 7. Both bracket support 1 and bracket support 2 are slidably connected to the fixing plate 7 via slide rails 8. The telescopic support rod 3 is rotatably connected to the fixing plate 7, and both ends are equipped with universal joints. A row of positioning holes 9 is provided on both bracket support 1 and bracket support 2. Several rows of positioning holes 10 corresponding to the positioning holes 9 are provided on the fixing plate 7. Through the above structural arrangement, during installation, bracket support 1 and bracket support 2 on the fixing plate 7 can be slid according to the dimensions of the machine support beam, thereby allowing the two... The spacing between the connecting plates 5 is just enough to accommodate the machine support beam. At this point, expansion screws can be inserted into the aligned positioning holes 1 9 and 2 10, allowing the fixing plate 1 7 to be installed on the wall while simultaneously limiting the position of the bracket support 1 1 and bracket support 2 2. After the machine support beam is placed in, the mounting blocks 4 on the bracket support 1 1 and bracket support 2 2 are fixed to the machine support beam with screws, completing the initial connection support. Then, the mounting blocks 4 on the telescopic support rod 3 are slid out from the receiving groove 6, causing the telescopic support rod 3 to rotate and extend. After the mounting blocks 4 on the telescopic support rod 3 are connected to the machine support beam with screws, the length of the telescopic support rod 3 can be locked, thus forming a triangular support structure under the machine support beam, making the installation more secure and easier to adjust during installation.

[0023] refer to Figures 1 to 3As shown, it also includes a connecting component located above the support assembly. The connecting component includes a second fixing plate 11, with reinforcing plates 12 slidably connected to both ends of the second fixing plate 11. The two reinforcing plates 12 are detachably connected to two assembly blocks 4 on the first bracket support 1 and the second bracket support 2, respectively. The second fixing plate 11 forms a groove through several protrusions 13 on its surface. The reinforcing plate 12 has a sliding part 14 located in the groove. Both the second fixing plate 11 and the sliding part 14 have through grooves 15 with strip-shaped cross sections. The through grooves 15 on the second fixing plate 11 are located in the groove and correspond to the through grooves 15 on the sliding part 14. The bottom end of the second fixing plate 11 is fixedly connected to a connecting part 16, which is embedded in the support beam of the machine and connected through a connecting part. Ear 17 is connected to the machine support beam. After the initial installation of the machine support beam is completed through the above structure, the connecting part 16 on the fixing plate 2 11 is embedded into the top of the machine support beam, and screws are used to connect the connecting ear 17 to the machine support beam. Then, the reinforcing plates 12 at both ends of the fixing plate 2 11 are slidably adjusted, and the reinforcing plates 12 are connected to the corresponding assembly blocks 4 with screws. Finally, at least two expansion screws are inserted into the through groove 15, so that while the fixing plate 2 11 is connected to the wall, the sliding part 14 cannot slide in the groove, thereby forming the support assembly and the connecting assembly into a whole. The end of the machine support beam in the length direction is limited from top to bottom to ensure the stability of the installation.

[0024] refer to Figures 1 to 3 As shown above, this bracket structure, during installation, can not only be adjusted to a certain extent according to the size of the machine support beam, but also limit the ends of the machine support beam along its length, and form triangular connecting support structures at its top and bottom to meet the strength requirements during installation. Specifically, the assembly blocks 4 on bracket support 1 and bracket support 2 achieve the clamping and fixing effect on the machine support beam, the assembly blocks 4 on the telescopic support rod 3 achieve the supporting and fixing effect on the bottom of the machine support beam, and the reinforcing plate 12 makes the support components and connecting components form a whole, increasing the connection area with the wall and further improving the firmness of the machine support beam after installation.

[0025] The above description is only a preferred embodiment of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions that fall within the concept of the present utility model are within the protection scope of the present utility model. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of the present utility model should also be considered within the protection scope of the present utility model.

Claims

1. A corbel structure for mounting a support beam for an elevator, comprising a support assembly, characterized by: The support assembly comprises a bracket support one (1), a bracket support two (2) and a telescopic support rod (3), the telescopic support rod (3) is rotatably connected between the bracket support one (1) and the bracket support two (2), the bracket support one (1), the bracket support two (2) and the telescopic support rod (3) are all provided with an assembly block (4), the assembly block (4) is connected with the machine support beam through screws.

2. A corbel structure for mounting a support beam for an elevator according to claim 1, characterized in that: The bracket support one (1) and the bracket support two (2) are connected with the corresponding assembly block (4) through a connecting plate (5), the connecting plate (5) forms an accommodating groove (6) between the bracket support one (1) and the bracket support two (2), respectively, and the two ends of the assembly block (4) on the telescopic support rod (3) are located in the accommodating groove (6).

3. A corbel structure for mounting a support beam for an elevator as defined in claim 1, wherein: The support assembly further comprises a fixed plate one (7), the bracket support one (1) and the bracket support two (2) are slidably connected on the fixed plate one (7) through a sliding rail (8), the telescopic support rod (3) is rotatably connected on the fixed plate one (7), the bracket support one (1) and the bracket support two (2) are both provided with a column of positioning holes one (9), and the fixed plate one (7) is provided with a plurality of columns of positioning holes two (10) corresponding to the positioning holes one (9).

4. A corbel structure for mounting a support beam for an elevator as defined in claim 1, wherein: Further comprising a connecting assembly located above the support assembly, the connecting assembly comprises a fixed plate two (11), both ends of the fixed plate two (11) are slidably connected with a reinforcing plate (12), and the two reinforcing plates (12) are detachably connected with the two assembly blocks (4) on the bracket support one (1) and the bracket support two (2), respectively.

5. A corbel structure for mounting a support beam for an elevator according to claim 4, characterized in that: The fixed plate two (11) forms a sliding groove through a plurality of convex strips (13) located on the surface thereof, the reinforcing plate (12) is provided with a sliding part (14) located in the sliding groove, the fixed plate two (11) and the sliding part (14) are both provided with a through groove (15) with a strip-shaped cross section, and the through groove (15) on the fixed plate two (11) is located in the sliding groove and corresponds to the through groove (15) on the sliding part (14).

6. A corbel structure for mounting a support beam for an elevator according to claim 5, characterized in that: The bottom end of the fixed plate two (11) is fixedly connected with a connecting part (16), the connecting part (16) is embedded in the machine support beam and connected with the machine support beam through a connecting lug (17).

Images