Multi-section type adjusting support for construction engineering construction
By introducing a multi-stage adjustment structure into the construction bracket, the use of spring and chute systems reduces the sliding risk of the motor when bearing gravity, solves the problem of inflexible adjustment of the traditional bracket, and achieves safer and more flexible construction platform height adjustment .
Patent Information
- Application Number
- CN202420436653.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-07
AI Technical Summary
When the bracket connected to the traditional motor drive screw is subjected to gravity, there may be sliding teeth problems, which causes the connection port to slide when the motor output shaft rotates to the bottom, and the height of the construction platform cannot be effectively adjusted.
A multi-stage adjustment bracket is designed, including a mounting frame, a stage, a spring, a slide groove, an extension plate, a displacement groove and a rotating disc. By driving the motor, the slide rod slides in the displacement groove, and the spring provides Support force, reduces the gravity of the motor and further reduces heavy pressure when it slides.
It effectively reduces the gravity and heavy pressure that the drive motor bears, improves the flexibility and safety of height adjustment of the construction platform, and avoids the occurrence of sliding teeth.
Smart Images
Figure CN222140826U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a multi-section adjustment bracket for construction engineering. Background Art
[0002] During the construction process, due to the needs of different construction stages or different construction locations, the construction platform connected by the bracket may need to be adjusted to different heights; the traditional bracket connected by a motor-driven screw has all the force borne by the motor. When the gravity on the table above the bracket is too large, there is a probability of slippage at the connection port with the screw when the motor output shaft rotates to the bottom. In view of this, a multi-stage adjustable bracket for construction engineering is proposed. Utility Model Content
[0003] In order to solve at least one of the above-mentioned technical shortcomings, the utility model provides a multi-section adjustable bracket for construction engineering, including a mounting frame, a convex plate is arranged in the middle of the mounting frame, and a driving motor is arranged on one side of the mounting frame, a carrier is connected to the convex plate, and a spring is arranged at the bottom of the carrier to reduce the driving force of the motor.
[0004] Furthermore, the convex plate is symmetrically arranged in the upper and lower parts and in the left and right parts, and a convex sliding groove is arranged in the middle of the convex plate, and the bottom of the platform is embedded in the sliding groove.
[0005] Furthermore, convex extension plates are provided on both sides of the bottom of the platform, the extension plates are embedded in the slide grooves at the bottom of the platform, and the end faces of the platform are also provided with displacement grooves with depth.
[0006] Furthermore, a matching slide bar is inserted into the displacement groove, and a matching rotating disk is inserted into the other end of the slide bar.
[0007] Furthermore, the middle part of the rotating disk is welded to the output end of the driving motor, and the outer diameter of the sliding rod is equal to the upper and lower slot distances of the displacement slot.
[0008] Furthermore, support rods are provided at the four corners of the top of the mounting frame, the outer walls of the support rods are provided with enclosures arranged in a longitudinal array, and a top plate is provided on the top of the platform.
[0009] Furthermore, the outer margin of the top plate is arranged tangent to the inner margin of the enclosure plate.
[0010] Beneficial effect: the driving motor is fixed to the side of the mounting frame by bolts and nuts. When the driving motor is energized, the output end of the driving motor drives the rotating disk to rotate, and at the same time drives the sliding rod plugged in the other side of the rotating disk to slide left and right in the displacement groove on one side of the carrier. When the driving motor drives the rotating disk to rotate the first half of a circle, the spring will provide a supporting force to the carrier to reduce the gravity exerted on the driving motor. When the driving motor drives the rotating disk to rotate the second half of a circle, the carrier compresses the spring and cooperates with the driving motor to slide down, further reducing the weight pressure exerted on the driving motor and solving the problem of excessive gravity on the driving motor.
[0011] The realization of the purpose, functional features and advantages of the present invention will be further described in conjunction with embodiments and with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0013] Figure 2 It is a schematic diagram of the overall half-section structure of the utility model.
[0014] Figure 3 It is a schematic diagram of the structure of the platform of the utility model.
[0015] Figure 4 This is a schematic diagram of the structure of the mounting frame of the utility model.
[0016] exist Figures 1 to 4 The correspondence between the component names or lines and the figure numbers is: mounting frame 1, support rod 101, enclosure 102, convex plate 103, slide groove 104, drive motor 2, rotating disk 3, slide rod 4, carrier 5, top plate 501, displacement groove 502, extension plate 503, spring 6. DETAILED DESCRIPTION
[0017] Please refer to Figures 1 to 4 ;
[0018] This embodiment provides a multi-stage adjustable bracket for construction engineering, which is characterized by comprising a mounting frame 1, a convex plate 103 is provided in the middle of the mounting frame 1, and a driving motor 2 is provided on one side of the mounting frame 1, a platform 5 is connected to the convex plate 103, and a spring 6 that can reduce the driving force of the motor is provided at the bottom of the platform 5; Figures 1 to 4, the convex plate 103 is symmetrically arranged in the upper and lower left and right directions, and a convex slide groove 104 is also arranged in the middle of the convex plate 103, and the bottom of the platform 5 is embedded with the slide groove 104, and convex extension plates 503 are also arranged on both sides of the bottom of the platform 5, and the extension plates 503 are embedded with the slide groove 104 at the bottom of the platform 5, and the end surface of the platform 5 is also provided with a displacement groove 502 with depth, and a matching slide rod 4 is inserted in the displacement groove 502, and a matching rotating disk 3 is inserted at the other end of the slide rod 4, and the middle part of the rotating disk 3 is welded to the output end of the driving motor 2, and the outer diameter of the slide rod 4 is equal to the upper and lower groove distances of the displacement groove 502;
[0019] In a specific embodiment, the driving motor 2 is fixed to the side of the mounting frame 1 by bolts and nuts. When the driving motor 2 is energized, the output end of the driving motor 2 drives the rotating disk 3 to rotate, and at the same time drives the sliding rod 4 inserted on the other side of the rotating disk 3 to slide left and right in the displacement groove 502 on one side of the carrier 5. When the driving motor 2 drives the rotating disk 3 to rotate the first half circle, the spring 6 will provide a supporting force to the carrier to reduce the gravity exerted on the driving motor 2. When the driving motor 2 drives the rotating disk 3 to rotate the second half circle, the carrier 5 compresses the spring 6 and cooperates with the driving motor 2 to slide down, thereby further reducing the weight pressure exerted on the driving motor 2 and solving the problem of excessive gravity on the driving motor 2.
[0020] Furthermore, support rods 101 are provided at the four corners of the top of the mounting frame 1, and the outer walls of the support rods 101 are provided with enclosures 102 arranged in a longitudinal array, and a top plate 501 is provided on the top of the carrier 5, and the outer margin of the top plate 501 is tangent to the inner margin of the enclosure 102; when the top plate 501 is raised and lowered by the carrier 5, the enclosures 102 arranged in the array are used to protect the construction workers on the top plate 501, and at the same time, the outer margin of the top plate 501 is tangent to the inner margin of the enclosure 102, which can make it more convenient for the construction workers during construction, and further improve the practicality of the bracket.
[0021] Furthermore, in order to facilitate construction workers to enter the top plate 501, a through groove can be set on one side of the mounting frame 1 and the symmetrical end where the drive motor 2 is installed, so that when the rotating disk 3 rotates to the bottom, the construction workers can enter the top plate 501 through the through groove. At the same time, a control module is configured for the drive motor 2 to facilitate construction workers to adjust the lifting height of the top plate 501 in real time, and then drive the rotating disk 3 by the drive motor 2 to achieve multi-stage adjustment of the top plate.
Claims
1. A multi-stage adjustable bracket for construction engineering, characterized in that: The invention comprises a mounting frame (1), a convex plate (103) is arranged in the middle of the mounting frame (1), a driving motor (2) is arranged on one side of the mounting frame (1), a carrier (5) is connected to the convex plate (103), and a spring (6) is arranged at the bottom of the carrier (5) to reduce the driving force of the motor; the convex plate (103) is arranged symmetrically up and down and left and right, and a convex sliding groove (104) is also arranged in the middle of the convex plate (103), and the bottom of the carrier (5) is embedded in the sliding groove (104); both sides of the bottom of the carrier (5) A convex extension plate (503) is also provided, the extension plate (503) is embedded with the slide groove (104) at the bottom of the carrier (5), and the end surface of the carrier (5) is also provided with a displacement groove (502) with depth; a matching slide rod (4) is inserted into the displacement groove (502), and the other end of the slide rod (4) is inserted into the matching rotating disk (3); the middle part of the rotating disk (3) is welded to the output end of the driving motor (2), and the outer diameter of the slide rod (4) is equal to the upper and lower groove distance of the displacement groove (502).
2. The multi-section adjustable bracket for construction engineering according to claim 1, characterized in that: Support rods (101) are also provided at the four corners of the top of the mounting frame (1), the outer walls of the support rods (101) are provided with enclosures (102) arranged in a longitudinal array, and a top plate (501) is provided on the top of the carrier (5).
3. The multi-section adjustable support for construction engineering according to claim 2, characterized in that: The outer margin of the top plate (501) is arranged tangent to the inner margin of the enclosure plate (102).