Support for testing large ceiling fan

Abstract

The utility model discloses a support for testing a large ceiling fan, which comprises a support for assembling the ceiling fan and a support top plate, support supporting columns are mounted at two ends of the bottom of the support top plate, and a support bottom plate is mounted at the bottoms of the support supporting columns. According to the utility model, by installing the supports for assembling the ceiling fan and the like, when the device is specifically operated, two supports for assembling the ceiling fan with different models are installed on the top plate of the support, so that the installation test of two types of large-scale ceiling fans can be satisfied; a user can utilize the sliding connection effect between an adjusting sliding arm on the support for ceiling fan assembly and an adjusting sliding cavity in a support top plate to be matched with the locking and fixing effect of a second locking bolt, so that the use position of the support for ceiling fan assembly can be flexibly adjusted; and different types of supports for assembling ceiling fans can be conveniently and flexibly disassembled or replaced on the support top plate of the device, so that the flexibility of the device is improved, and popularization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of testing, in particular to a bracket for testing a large ceiling fan. Background Art

[0002] For ceiling fan manufacturers and consumers, it is very important to understand the pressure test standards for ceiling fans, which can ensure the quality and safety performance of ceiling fans, avoid safety accidents, and provide consumers with higher quality product guarantees. As for the testing of large ceiling fans, due to their heavy weight, it is necessary to design a bracket specifically used for testing large ceiling fans and to support and install large ceiling fans. However, there are still some defects in the specific use of the brackets used to test large ceiling fans.

[0003] In the past, the brackets used to test large ceiling fans often have a simple structure. They can only be used to assemble large ceiling fans, and are not easy to meet the needs of installing different models of large ceiling fans in different positions on the brackets, which leads to low applicability of the device. Secondly, it is often placed directly on the ground for use. When changing its position, it needs to be manually moved. When testing large ceiling fans, it is prone to shaking and has low stability, which leads to poor functionality of the device and difficulty in promotion. Summary of the invention

[0004] The purpose of the utility model is to provide a bracket for testing a large ceiling fan, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bracket for testing large ceiling fans, comprising a bracket for ceiling fan assembly and a bracket top plate, bracket support columns are installed at both ends of the bottom of the bracket top plate, a bracket bottom plate is installed at the bottom of the bracket support columns, base plates are installed on both sides of the bracket bottom plate, a hydraulic telescopic cylinder is fixed at one end inside the base plate, a rubber buffer shock-absorbing pad is installed at the bottom of the hydraulic telescopic cylinder, a universal wheel is movably connected to the other end of the base plate through a bearing, the ceiling fan assembly bracket is evenly slidably connected to the top of the bracket top plate, a terminal head is electrically connected to the ceiling fan assembly bracket through a wire, adjustment slide arms are evenly fixed on both sides of the bottom of the ceiling fan assembly bracket, and adjustment slide cavities matching the adjustment slide arms are provided on both sides of the bracket top plate.

[0006] Preferably, an upper connecting tenon block matching the bracket top plate is fixed to the top of the bracket support column, and a mortise and tenon connection is formed between the bracket support column and the bracket top plate, so that the bracket support column and the bracket top plate are easy to disassemble, assemble and maintain.

[0007] Preferably, a lower connecting tenon block matching the bracket bottom plate is fixed to the bottom of the bracket support column, and a mortise and tenon connection is formed between the bracket support column and the bracket bottom plate, so that the bracket support column and the bracket bottom plate are easy to disassemble, assemble and maintain.

[0008] Preferably, the ceiling fan assembly support is made of engineering plastic, and the support top plate, support column and support bottom plate are all made of wood.

[0009] Preferably, an outer side wall of the base plate is vulcanized with an anti-slip rubber layer, and first locking bolts are evenly arranged between the base plate and the bottom plate of the bracket.

[0010] Preferably, a piston rod is provided at the output end of the hydraulic telescopic cylinder, and a threaded mounting block threadably connected to the rubber buffer shock-absorbing pad is welded to the bottom of the piston rod.

[0011] Preferably, the adjusting slide arm is evenly provided with second locking bolts connected to the adjusting slide cavity.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The bracket for testing large ceiling fans is equipped with a ceiling fan assembly support, etc., so that when the device is operated, two different types of ceiling fan assembly supports are installed on the bracket top plate to meet the installation test of two types of large ceiling fans. The user can use the sliding connection between the adjustment slide arm on the ceiling fan assembly support and the adjustment slide cavity on the bracket top plate, in conjunction with the locking and fixing effect of the second locking bolt, to achieve flexible adjustment of the use position of the ceiling fan assembly support, and also facilitate flexible disassembly or replacement of different types of ceiling fan assembly supports on the bracket top plate of the device, which improves the flexibility of the device and facilitates promotion.

[0014] (2) The bracket for testing large ceiling fans is installed with a bracket bottom plate, etc., so that when the device is actually used, the user can use the universal wheels on the base plate installed on the bracket bottom plate to be flexibly connected through the bearing to move the device to a suitable operating position. Subsequently, the hydraulic telescopic cylinder on the base plate is started to drive the rubber buffer shock-absorbing pad installed at the bottom to extend downward and press the ground tightly, which makes the device easy to move and brake flexibly. Compared with the common method of directly placing it on the ground for use, it also improves stability and anti-slip properties, and solves the problem that the bracket structure is prone to shaking when testing large ceiling fans under conventional structures;

[0015] (3) The bracket for testing large ceiling fans is installed with a threaded mounting block, etc., so that the device optimizes its own structure. On the one hand, the bracket structure for testing large ceiling fans is assembled by a bracket top plate, a bracket support column and a bracket bottom plate, and an upper connecting tenon block matching the bracket top plate is fixed on the top of the bracket support column, and a lower connecting tenon block matching the bracket bottom plate is fixed on the bottom of the bracket support column. By utilizing the mortise and tenon connection structure and the locking and reinforcing effect of the screws, the bracket top plate, the bracket support column and the bracket bottom plate can be flexibly assembled, which is convenient for transportation and maintenance. On the other hand, a piston rod is provided at the output end of the hydraulic telescopic cylinder, and a threaded mounting block threadedly connected to the rubber buffer shock-absorbing pad is welded at the bottom of the piston rod, which facilitates the flexible removal and maintenance of the rubber buffer shock-absorbing pad on the hydraulic telescopic cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the front view structure of the utility model in a disassembled state of the substrate;

[0018] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a rear view structural schematic diagram of the support column of the bracket of the utility model in the disassembled state.

[0020] In the figure: 1. bracket for ceiling fan assembly; 2. terminal head; 3. bracket top plate; 4. bracket support column; 5. bracket bottom plate; 6. base plate; 7. hydraulic telescopic cylinder; 8. first locking bolt; 9. rubber buffer shock-absorbing pad; 10. piston rod; 11. universal wheel; 12. threaded mounting block; 13. adjusting slide cavity; 14. second locking bolt; 15. adjusting slide arm; 16. upper connecting tenon block; 17. lower connecting tenon block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides an embodiment: a bracket for testing a large ceiling fan, comprising a bracket 1 for assembling a ceiling fan and a bracket top plate 3, bracket support columns 4 are installed at both ends of the bottom of the bracket top plate 3, and a bracket bottom plate 5 is installed at the bottom of the bracket support column 4;

[0023] Base plates 6 are installed on both sides of the bracket bottom plate 5, a hydraulic telescopic cylinder 7 is fixed to one end of the base plate 6, a rubber buffering and shock absorbing pad 9 is installed at the bottom of the hydraulic telescopic cylinder 7, and a universal wheel 11 is movably connected to the other end of the base plate 6 through a bearing;

[0024] When in use, the user can use the universal wheel 11 movably connected to the base plate 6 installed on the bracket bottom plate 5 through the bearing to flexibly move the device to a suitable operating position. Subsequently, the hydraulic telescopic cylinder 7 on the base plate 6 is started to drive the rubber buffer shock-absorbing pad 9 installed at the bottom thereof to extend downward and press against the ground, which makes the device convenient for flexible movement and braking. Compared with the common method of directly placing it on the ground for use, it also improves stability and anti-slip properties, and solves the problem that the bracket structure is prone to shaking when testing large ceiling fans under conventional structures;

[0025] The ceiling fan assembly support 1 is evenly slidably connected to the top of the bracket top plate 3, the ceiling fan assembly support 1 is electrically connected to the wiring head 2 through a wire, and both sides of the bottom of the ceiling fan assembly support 1 are evenly fixed with adjustment slide arms 15, and both sides of the bracket top plate 3 are provided with adjustment slide cavities 13 matching the adjustment slide arms 15;

[0026] The adjusting slide arm 15 is evenly provided with second locking bolts 14 connected to the adjusting slide cavity 13;

[0027] When in use, by installing two different types of ceiling fan assembly supports 1 on the bracket top plate 3, the installation test of two types of large ceiling fans can be met, and the user can use the sliding connection between the adjustment slide arm 15 on the ceiling fan assembly support 1 and the adjustment slide cavity 13 on the bracket top plate 3, in conjunction with the locking and fixing effect of the second locking bolt 14, to achieve flexible adjustment of the use position of the ceiling fan assembly support 1, and also facilitate flexible disassembly or replacement of different types of ceiling fan assembly supports 1 on the bracket top plate 3 of the device, which improves the flexibility of the device and facilitates promotion;

[0028] An upper connection tenon block 16 matching the bracket top plate 3 is fixed on the top of the bracket support column 4, and a mortise and tenon connection is formed between the bracket support column 4 and the bracket top plate 3, so that the bracket support column 4 and the bracket top plate 3 are easy to disassemble and maintain;

[0029] A lower connecting tenon block 17 matching the bracket bottom plate 5 is fixed at the bottom of the bracket support column 4, and a mortise and tenon connection is formed between the bracket support column 4 and the bracket bottom plate 5, so that the bracket support column 4 and the bracket bottom plate 5 are easy to disassemble and maintain;

[0030] The material of the ceiling fan assembly support 1 is engineering plastic, and the support top plate 3, the support column 4 and the support bottom plate 5 are all made of wood;

[0031] The outer wall of the base plate 6 is vulcanized with an anti-skid rubber layer, and first locking bolts 8 are evenly arranged between the base plate 6 and the bracket bottom plate 5;

[0032] The output end of the hydraulic telescopic cylinder 7 is provided with a piston rod 10 , and the bottom of the piston rod 10 is welded with a threaded mounting block 12 threadedly connected to the rubber buffer shock-absorbing pad 9 .

[0033] When the embodiment of the present application is in use: the user can use the universal wheel 11 movably connected to the base plate 6 installed on the bracket bottom plate 5 through the bearing to flexibly move the device to a suitable operating position. Subsequently, by starting the hydraulic telescopic cylinder 7 on the base plate 6, the rubber buffer shock-absorbing pad 9 installed at the bottom can be driven to extend downward and press against the ground, which makes the device convenient for flexible movement and braking. Compared with the common method of directly placing it on the ground for use, it also improves stability and anti-slip properties, and solves the problem that the bracket structure is prone to shaking during the testing of large ceiling fans under conventional structures. At the same time, by installing two different types of ceiling fan assembly supports 1 on the bracket top plate 3, the installation and testing of two types of large ceiling fans can be met, and the user can use the sliding connection between the adjustment slide arm 15 on the ceiling fan assembly support 1 and the adjustment slide cavity 13 on the bracket top plate 3, in conjunction with the locking and fixing effect of the second locking bolt 14, to achieve flexible adjustment of the use position of the ceiling fan assembly support 1. The structure is convenient for flexibly disassembling or replacing different types of ceiling fan assembly brackets 1 on the bracket top plate 3 of the device, which improves the flexibility of the device and is convenient for promotion. In addition, on the one hand, the bracket structure for testing large ceiling fans is assembled through the bracket top plate 3, the bracket support column 4 and the bracket bottom plate 5, and an upper connecting tenon block 16 matching the bracket top plate 3 is fixed on the top of the bracket support column 4, and a lower connecting tenon block 17 matching the bracket bottom plate 5 is fixed on the bottom of the bracket support column 4. By utilizing the mortise and tenon connection structure and the locking and reinforcing effect of the screws, the bracket top plate 3, the bracket support column 4 and the bracket bottom plate 5 can be flexibly assembled, which is convenient for transportation and maintenance. On the other hand, a piston rod 10 is provided at the output end of the hydraulic telescopic cylinder 7, and a threaded mounting block 12 threadedly connected to the rubber buffer shock-absorbing pad 9 is welded at the bottom of the piston rod 10, which facilitates the flexible disassembly and maintenance of the rubber buffer shock-absorbing pad 9 on the hydraulic telescopic cylinder 7.

Claims

1. A bracket for testing large ceiling fans, characterized in that: The invention comprises a support (1) for assembling a ceiling fan and a support top plate (3), wherein both ends of the bottom of the support top plate (3) are mounted with support support columns (4), the bottom of the support support columns (4) is mounted with a support bottom plate (5), both sides of the support bottom plate (5) are mounted with base plates (6), one end of the inside of the base plate (6) is fixed with a hydraulic telescopic cylinder (7), the bottom of the hydraulic telescopic cylinder (7) is mounted with a rubber buffer shock-absorbing pad (9), the other end of the inside of the base plate (6) is movably connected with a universal wheel (11) via a bearing, the support (1) for assembling a ceiling fan is evenly slidably connected to the top of the support top plate (3), the support (1) for assembling a ceiling fan is electrically connected with a wiring head (2) via a wire, both sides of the bottom of the support (1) for assembling a ceiling fan are evenly fixed with adjustment slide arms (15), and both sides of the support top plate (3) are provided with adjustment slide cavities (13) matching the adjustment slide arms (15).

2. The bracket for testing a large ceiling fan according to claim 1, characterized in that: An upper connection tenon block (16) matching the bracket top plate (3) is fixed to the top of the bracket support column (4), and a mortise and tenon connection is formed between the bracket support column (4) and the bracket top plate (3).

3. The bracket for testing a large ceiling fan according to claim 1, characterized in that: A lower connection tenon block (17) matching the bracket bottom plate (5) is fixed to the bottom of the bracket support column (4), and a mortise and tenon connection is formed between the bracket support column (4) and the bracket bottom plate (5).

4. The bracket for testing a large ceiling fan according to claim 1, characterized in that: The ceiling fan assembly support (1) is made of engineering plastic, and the support top plate (3), support column (4) and support bottom plate (5) are all made of wood.

5. The bracket for testing a large ceiling fan according to claim 1, characterized in that: An anti-slip rubber layer is vulcanized and connected to the outer side wall of the base plate (6), and first locking bolts (8) are evenly arranged between the base plate (6) and the bracket bottom plate (5).

6. The bracket for testing a large ceiling fan according to claim 1, characterized in that: The output end of the hydraulic telescopic cylinder (7) is provided with a piston rod (10), and the bottom of the piston rod (10) is welded with a threaded mounting block (12) threadedly connected to the rubber buffering and shock absorbing pad (9).

7. The bracket for testing a large ceiling fan according to claim 1, characterized in that: Second locking bolts (14) connected to the adjusting sliding cavity (13) are evenly arranged on the adjusting sliding arm (15).

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