Auxiliary support for concrete pouring
By designing an auxiliary bracket for concrete pouring with multi-dimensional adjustment function, the problem that existing brackets cannot adapt to the uniform pouring of molds and concrete at different heights is solved, and precise control and efficient construction of concrete pouring are achieved.
Patent Information
- Application Number
- CN202421001135.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The existing auxiliary brackets for concrete pouring are not convenient to adjust the height and transverse and longitudinal positions of the discharge pipe, and cannot be suitable for casting molds of different heights, and the concrete cannot be poured evenly.
An auxiliary bracket including a U-shaped base plate, a rotating rod, a threaded block and a threaded sleeve is designed. Through the lifting and lowering driving mechanism, a lateral displacement mechanism, a longitudinal displacement mechanism and a clamping and fixing mechanism, a multi-dimensional adjustment of the end position of the discharge pipe is achieved.
It realizes precise control of the height and width of concrete pouring, improves construction quality and efficiency, is suitable for pouring molds of different heights, and ensures uniform pouring of concrete.
Smart Images
Figure CN222699864U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of concrete pouring, and in particular relates to an auxiliary bracket for concrete pouring. Background Art
[0002] In order to facilitate concrete pouring and improve the efficiency of concrete pouring during construction projects, concrete pumps are usually used for concrete pouring operations. When using a concrete pump, concrete is usually added to the concrete pump first, and then the concrete is pumped into the casting mold through the discharge pipe of the concrete pump. During the pouring process, in order to ensure that the concrete can be accurately delivered to the mold, an auxiliary bracket is required to fix and support the discharge pipe.
[0003] However, the existing auxiliary bracket for concrete pouring is not only inconvenient to move, but also inconvenient to adjust the height and lateral and longitudinal positions of the discharge pipe. Therefore, it cannot be applied to casting molds of different heights, and concrete cannot be poured into the casting mold more evenly. Utility Model Content
[0004] The utility model provides an auxiliary bracket for concrete pouring, aiming to solve the problem that the existing auxiliary bracket for concrete pouring is inconvenient to adjust the height and the horizontal and vertical positions of a discharge pipe proposed in the above background technology.
[0005] To solve the above problems, the utility model is implemented as follows: an auxiliary bracket for concrete pouring, comprising: a U-shaped bottom plate with a plurality of rotating rods rotatably installed on the top; a plurality of threaded blocks respectively fixedly installed on the top ends of the plurality of rotating rods; a plurality of threaded sleeves respectively threadedly sleeved on the plurality of threaded blocks; a frame fixedly installed on the top ends of the plurality of threaded sleeves; a lifting drive mechanism arranged on the U-shaped bottom plate, the lifting drive mechanism is used to drive the plurality of rotating rods to rotate synchronously; a lateral displacement mechanism arranged on the frame, the lateral displacement mechanism is used to adjust the lateral position of the end of the discharge pipe for concrete pouring; a longitudinal displacement mechanism arranged on the lateral displacement mechanism, the longitudinal displacement mechanism is used to adjust the longitudinal position of the end of the discharge pipe for concrete pouring; a clamping and fixing mechanism arranged on the longitudinal displacement mechanism, the clamping and fixing mechanism is used to clamp and fix the discharge pipe for concrete pouring.
[0006] Preferably, the lifting drive mechanism includes: a first servo motor fixedly mounted on the U-shaped bottom plate; a plurality of double-groove synchronous wheels respectively fixedly mounted on the output shaft of the first servo motor and the plurality of rotating rods, and a plurality of synchronous belts are mounted on the plurality of double-groove synchronous wheels.
[0007] Preferably, the lateral displacement mechanism comprises: a second servo motor fixedly mounted on one side of the frame; a first screw rod rotatably mounted on the frame and fixedly connected to an output shaft of the second servo motor; and a sliding plate threadedly sleeved on the first screw rod.
[0008] Preferably, a plurality of first limiting rods are fixedly mounted on the inner wall of the frame, and the plurality of first limiting rods are all slidably connected to the sliding plate.
[0009] Preferably, the longitudinal displacement mechanism includes: a first U-shaped frame fixedly mounted on the bottom of the sliding plate; a third servo motor fixedly mounted on one side of the first U-shaped frame; a second screw rotatably mounted on the inner wall of the first U-shaped frame and connected to the output shaft of the third servo motor; and a sliding block threadedly mounted on the second screw.
[0010] Preferably, a plurality of second limiting rods are fixedly mounted on the inner wall of the first U-shaped frame, and the plurality of second limiting rods are all slidably connected to the sliding block.
[0011] Preferably, the clamping and fixing mechanism includes: a second U-shaped frame fixedly mounted on the bottom of the slider; a dual-axis motor fixedly mounted on the inner wall of the second U-shaped frame; two third screws respectively fixedly mounted on both ends of the output shaft of the dual-axis motor and rotatably connected to the inner wall of the second U-shaped frame; a plurality of third limit rods fixedly mounted on the inner wall of the second U-shaped frame; two sliding plates respectively threadedly mounted on the two third screws and slidably connected to the plurality of third limit rods; and two arc-shaped clamping plates respectively fixedly mounted on the sides of the two sliding plates close to each other.
[0012] Preferably, anti-slip pads are provided on the inner sides of the two arc-shaped clamping plates, and a plurality of universal wheels are provided on the bottom of the U-shaped bottom plate.
[0013] Compared with the related art, the auxiliary support for concrete pouring provided by the utility model has the following beneficial effects:
[0014] Compared with the prior art, the U-shaped bottom plate of the auxiliary bracket for concrete pouring provided by the present invention serves as the basis of the entire bracket and has strong stability, while the setting of the rotating rod provides a rotating basis for the subsequent lifting drive mechanism. By rotating the rotating rod, the height of the bracket can be adjusted to meet the concrete pouring requirements of different heights. Secondly, a plurality of threaded blocks fixedly mounted on the top of the rotating rod and a plurality of threaded sleeves threadedly sleeved on the threaded blocks together constitute the lifting structure of the bracket. The threaded cooperation between the threaded blocks and the threaded sleeves makes the lifting action smooth and precise. By rotating the threaded sleeves, the frame and other mechanisms thereon can be driven to rise or fall, thereby realizing precise control of the concrete pouring height. The frame, as the upper structure of the entire auxiliary bracket, carries the lateral displacement mechanism and the longitudinal position mechanism. The horizontal displacement mechanism and the clamping and fixing mechanism are used together to achieve precise adjustment of the end of the discharge pipe. The horizontal displacement mechanism is arranged on the frame, and is used to adjust the horizontal position of the end of the discharge pipe. During the concrete pouring process, the horizontal position of the discharge pipe is adjusted as needed to ensure that the concrete can be evenly distributed. The longitudinal displacement mechanism is arranged on the horizontal displacement mechanism, and is used to adjust the longitudinal position of the end of the discharge pipe. Through the adjustment of the longitudinal displacement mechanism, the precise control of the concrete pouring width can be achieved, and the construction quality can be improved. Finally, the clamping and fixing mechanism is arranged on the longitudinal displacement mechanism, and is used to clamp and fix the discharge pipe. This mechanism ensures the stability of the discharge pipe during the adjustment process, prevents displacement or shaking caused by external force, and thus ensures the smooth progress of concrete pouring.
[0015] To sum up, the auxiliary bracket for concrete pouring of this patent realizes multi-dimensional position adjustment of the end of the discharge pipe through a multi-level mechanical structure design, thereby improving construction efficiency and precision. At the same time, the synergy between various mechanisms makes the entire bracket more stable and reliable during operation, providing strong technical support for construction. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main structure of an auxiliary support for concrete pouring provided by the utility model;
[0017] Figure 2 for Figure 1 A top view of the structure of the middle U-shaped bottom plate;
[0018] Figure 3 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the middle sliding plate and the arc-shaped clamping plate;
[0019] Figure 4 for Figure 1 A schematic diagram of the cross-sectional structure of the longitudinal displacement mechanism;
[0020] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.
[0021] Figure numerals: 1. U-shaped base plate; 2. rotating rod; 3. threaded block; 4. threaded sleeve; 5. frame; 6. first servo motor; 7. double-groove synchronous wheel; 8. second servo motor; 9. first screw; 10. first limiting rod; 11. sliding plate; 12. first U-shaped frame; 13. third servo motor; 14. second screw; 15. second limiting rod; 16. slider; 17. second U-shaped frame; 18. dual-axis motor; 19. third screw; 20. third limiting rod; 21. sliding plate; 22. arc clamping plate. DETAILED DESCRIPTION
[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.
[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0024] The utility model provides an auxiliary support for concrete pouring, such as Figure 1-5As shown, the auxiliary bracket for concrete pouring includes: a U-shaped bottom plate 1 with multiple rotating rods 2 rotatably installed on the top; multiple threaded blocks 3 respectively fixedly installed on the top ends of the multiple rotating rods 2; multiple threaded sleeves 4 respectively threadedly sleeved on the multiple threaded blocks 3; a frame 5 fixedly installed on the top ends of the multiple threaded sleeves 4; a lifting drive mechanism arranged on the U-shaped bottom plate 1, and the lifting drive mechanism is used to drive the multiple rotating rods 2 to rotate synchronously; a lateral displacement mechanism arranged on the frame 5, and the lateral displacement mechanism is used to adjust the lateral position of the end of the discharge pipe for concrete pouring; a longitudinal displacement mechanism arranged on the lateral displacement mechanism, and the longitudinal displacement mechanism is used to adjust the longitudinal position of the end of the discharge pipe for concrete pouring; a clamping and fixing mechanism arranged on the longitudinal displacement machine, and the clamping and fixing mechanism is used to clamp and fix the discharge pipe for concrete pouring.
[0025] In this embodiment, the U-shaped bottom plate 1 serves as the foundation of the entire support and has strong stability, while the setting of the rotating rod 2 provides a rotating foundation for the subsequent lifting drive mechanism. By rotating the rotating rod 2, the height of the support can be adjusted to meet the concrete pouring requirements of different heights. Secondly, a plurality of threaded blocks 3 fixedly mounted on the top of the rotating rod 2 and a plurality of threaded sleeves 4 threadedly sleeved on the threaded blocks 3 together constitute the lifting structure of the support. The threaded cooperation between the threaded blocks 3 and the threaded sleeves 4 makes the lifting action smooth and precise. By rotating the threaded sleeves 4, the frame 5 and other mechanisms thereon can be driven to rise or fall, thereby realizing precise control of the concrete pouring height. The frame 5 serves as the upper structure of the entire auxiliary support and carries the lateral displacement mechanism and the longitudinal displacement mechanism. And a clamping and fixing mechanism, these mechanisms together realize the precise adjustment of the end of the discharge pipe. The lateral displacement mechanism is arranged on the frame 5, and is used to adjust the lateral position of the end of the discharge pipe. During the concrete pouring process, the lateral position of the discharge pipe is adjusted as needed to ensure that the concrete can be evenly distributed. The longitudinal displacement mechanism is arranged on the lateral displacement mechanism, and is used to adjust the longitudinal position of the end of the discharge pipe. Through the adjustment of the longitudinal displacement mechanism, the precise control of the concrete pouring width can be achieved, and the construction quality can be improved. Finally, the clamping and fixing mechanism is arranged on the longitudinal displacement mechanism, and is used to clamp and fix the discharge pipe. This mechanism ensures the stability of the discharge pipe during the adjustment process, prevents displacement or shaking caused by external force, and thus ensures the smooth pouring of concrete.
[0026] In a further preferred embodiment of the utility model, the lifting drive mechanism includes: a first servo motor 6 fixedly mounted on the U-shaped bottom plate 1; a plurality of double-groove synchronous wheels 7 respectively fixedly mounted on the output shaft of the first servo motor 6 and the plurality of rotating rods 2, and a plurality of synchronous belts are mounted on the plurality of double-groove synchronous wheels 7.
[0027] In this embodiment, the first servo motor 6 drives the multiple rotating rods 2 to rotate through multiple double-groove synchronous wheels 7 and multiple synchronous belts. The multiple rotating rods 2 drive the multiple threaded blocks 3 to rotate on the inner walls of the multiple threaded sleeves 4, which can drive the frame 5 to move up and down, thereby adjusting the height of the discharge pipe.
[0028] In a further preferred embodiment of the utility model, the lateral displacement mechanism includes: a second servo motor 8 fixedly mounted on one side of the frame 5; a first screw rod 9 rotatably mounted on the frame 5 and fixedly connected to the output shaft of the second servo motor 8; and a sliding plate 11 threadedly sleeved on the first screw rod 9.
[0029] In this embodiment, the second servo motor 8 drives the first screw 9 to rotate, which can drive the sliding plate 11 to move horizontally, thereby adjusting the horizontal position of the discharge pipe.
[0030] In a further preferred embodiment of the present invention, a plurality of first limiting rods 10 are fixedly mounted on the inner wall of the frame 5 , and the plurality of first limiting rods 10 are all slidably connected to the sliding plate 11 .
[0031] In this embodiment, the sliding plate 11 can be limited by a plurality of first limiting rods 10 .
[0032] In a further preferred embodiment of the utility model, the longitudinal displacement mechanism includes: a first U-shaped frame 12 fixedly mounted on the bottom of the sliding plate 11; a third servo motor 13 fixedly mounted on one side of the first U-shaped frame 12; a second screw 14 rotatably mounted on the inner wall of the first U-shaped frame 12 and connected to the output shaft of the third servo motor 13; and a slider 16 threadedly sleeved on the second screw 14.
[0033] In this embodiment, the servo motor 13 drives the second screw 14 to rotate, which can drive the slider 16 to move longitudinally, thereby adjusting the longitudinal position of the discharge pipe.
[0034] In a further preferred embodiment of the present invention, a plurality of second limiting rods 15 are fixedly mounted on the inner wall of the first U-shaped frame 12 , and the plurality of second limiting rods 15 are all slidably connected to the slider 16 .
[0035] In this embodiment, the slider 16 can be limited by a plurality of second limiting rods 15 .
[0036] In a further preferred embodiment of the utility model, the clamping and fixing mechanism includes: a second U-shaped frame 17 fixedly mounted at the bottom of the slider 16; a dual-axis motor 18 fixedly mounted on the inner wall of the second U-shaped frame 17; two third screws 19 respectively fixedly mounted at both ends of the output shaft of the dual-axis motor 18 and rotatably connected to the inner wall of the second U-shaped frame 17; a plurality of third limiting rods 20 fixedly mounted on the inner wall of the second U-shaped frame 17; two sliding plates 21 respectively threadedly mounted on the two third screws 19 and slidably connected to the plurality of third limiting rods 20; and two arc-shaped clamping plates 22 respectively fixedly mounted on the sides of the two sliding plates 21 close to each other.
[0037] In this embodiment, the dual-axis motor 18 drives the two third screws 19 to rotate, and the rotation of the two third screws 19 drives the two sliding plates 21 and the two arc-shaped clamping plates 22 to approach each other, thereby clamping and fixing the discharge pipe. The two sliding plates 21 can be limited by multiple third limiting rods 20.
[0038] In a further preferred embodiment of the present invention, anti-slip pads are disposed on the inner sides of the two arc-shaped clamping plates 22, and a plurality of universal wheels are disposed on the bottom of the U-shaped bottom plate 1.
[0039] In this embodiment, the stability of the discharge pipe after being clamped and fixed can be improved by using multiple anti-slip pads, and the device can be moved more conveniently by using multiple universal wheels.
[0040] To sum up, compared with the relevant technology, the present bracket can not only clamp and fix the end of the discharge pipe for concrete pouring, but also adjust the lateral and longitudinal positions of the end of the discharge pipe to ensure that the concrete can be evenly distributed, and facilitate the adjustment of the support height of the end of the discharge pipe, so that it is suitable for casting molds of different heights.
[0041] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.
[0042] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. An auxiliary support for concrete pouring, characterized in that: include: A U-shaped bottom plate with multiple rotating rods installed on the top; A plurality of threaded blocks are respectively fixedly mounted on the top ends of the plurality of rotating rods; A plurality of threaded sleeves respectively threadedly sleeved on the plurality of threaded blocks; A frame fixedly mounted on the top ends of the plurality of threaded sleeves; A lifting drive mechanism disposed on the U-shaped bottom plate, the lifting drive mechanism being used to drive a plurality of rotating rods to rotate synchronously; A lateral displacement mechanism disposed on the frame, the lateral displacement mechanism being used to adjust the lateral position of the end of the discharge pipe for concrete pouring; A longitudinal displacement mechanism disposed on the transverse displacement mechanism, the longitudinal displacement mechanism being used to adjust the longitudinal position of the end of the discharge pipe for concrete pouring; A clamping and fixing mechanism is arranged on the longitudinal displacement machine, and the clamping and fixing mechanism is used to clamp and fix the discharge pipe for concrete pouring.
2. The auxiliary support for concrete pouring as claimed in claim 1, characterized in that: The lifting drive mechanism comprises: A first servo motor fixedly mounted on the U-shaped bottom plate; A plurality of double-groove synchronous wheels are respectively fixedly sleeved on the output shaft of the first servo motor and the plurality of rotating rods, and a plurality of synchronous belts are sleeved on the plurality of double-groove synchronous wheels.
3. The auxiliary support for concrete pouring according to claim 1, characterized in that: The lateral displacement mechanism comprises: A second servo motor fixedly mounted on one side of the frame; a first screw rotatably mounted on the frame and fixedly connected to an output shaft of the second servo motor; A sliding plate is threadably sleeved on the first screw rod.
4. The auxiliary support for concrete pouring as claimed in claim 3, characterized in that: A plurality of first limiting rods are fixedly mounted on the inner wall of the frame, and the plurality of first limiting rods are all slidably connected to the sliding plate.
5. The auxiliary support for concrete pouring as claimed in claim 3, characterized in that: The longitudinal displacement mechanism comprises: A first U-shaped frame fixedly mounted on the bottom of the sliding plate; A third servo motor fixedly mounted on one side of the first U-shaped frame; A second screw rotatably mounted on the inner wall of the first U-shaped frame and connected to the output shaft of the third servo motor; A slider is threadably sleeved on the second screw rod.
6. The auxiliary support for concrete pouring as claimed in claim 5, characterized in that: A plurality of second limiting rods are fixedly mounted on the inner wall of the first U-shaped frame, and the plurality of second limiting rods are all slidably connected to the sliding block.
7. The auxiliary support for concrete pouring as claimed in claim 5, characterized in that: The clamping and fixing mechanism comprises: A second U-shaped frame fixedly mounted on the bottom of the slide block; A dual-axis motor fixedly mounted on the inner wall of the second U-shaped frame; Two third screws respectively fixedly mounted on both ends of the output shaft of the dual-axis motor and rotatably connected to the inner wall of the second U-shaped frame; A plurality of third limiting rods fixedly mounted on the inner wall of the second U-shaped frame; two sliding plates respectively threadedly sleeved on the two third screw rods and slidably connected to the plurality of third limiting rods; Two arc-shaped clamping plates are respectively fixedly mounted on the sides of the two sliding plates close to each other.
8. The auxiliary support for concrete pouring as claimed in claim 7, characterized in that: The inner sides of the two arc-shaped clamping plates are both provided with anti-skid pads, and the bottom of the U-shaped bottom plate is provided with a plurality of universal wheels.