Layered pouring type pipeline positioning and fixing frame

Abstract

The utility model discloses a layered pouring type pipeline positioning and fixing frame, and relates to the technical field of pipeline positioning and fixing frames. Comprising a fixing plate, a supporting frame is fixedly connected to the top face of the fixing plate, a fixing and relieving assembly is arranged on the side wall of the supporting frame, a moving assembly is arranged on the inner wall of the supporting frame, and the fixing and relieving assembly comprises a mounting plate. The larger the angle between a pouring floor and the ground is, the larger the downward pulling force of the left end of a positioning frame is under the influence of a pipeline, when the pulling force of the left end of the positioning frame is increased, a first compression spring is extruded to deform, a contraction pipe contracts towards the interior of a supporting pipe at the same time, and a rear positioning frame rotates anticlockwise around a fixing column in a self-adaptive mode; and therefore, the bending force borne by the included angle of the pipeline is relieved, and the probability that the pipeline is prone to being bent along with the increase of the pouring height is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of pipeline positioning and fixing brackets, specifically a layered casting type pipeline positioning and fixing bracket. Background Technology

[0002] In modern building construction, layered pouring is an important process to ensure the strength and stability of building structures. As a key part of building engineering, the accuracy of pipeline laying directly affects the functionality and safety of buildings. At the same time, as the height of the poured floors increases, the angle between the poured floors and the ground becomes larger, which places extremely high demands on the adaptability of pipeline positioning and fixing frames.

[0003] However, traditional layered casting pipeline positioning and fixing frames have significant drawbacks. Their structure is often relatively fixed, and their support angle adjustment function is limited. They are difficult to adaptively adjust according to changes in the height and angle of the casting floor. When the casting floor rises or the angle increases, the fixed-angle support frame cannot provide reasonable support for the pipeline, causing the pipeline to bear greater stress at the angle, making it prone to bending and twisting. This damages the integrity of the pipeline structure, affects its later use, and slows down the casting progress. Therefore, there is an urgent need for a layered casting pipeline positioning and fixing frame to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a layered casting type pipeline positioning and fixing frame to solve the problem mentioned in the background art that the traditional pipeline positioning and fixing frame is difficult to adjust the support angle of the fixing frame according to the height of the casting, which leads to easy bending at the angle of the pipeline and thus affects the casting efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a layered casting type pipeline positioning and fixing frame, including a fixing plate, a support frame fixedly connected to the top surface of the fixing plate, a fixing and easing component provided on the side wall of the support frame, and a moving component provided on the inner wall of the support frame;

[0006] The fixed soothing component includes a mounting plate disposed on the side wall of a support frame. A fixing column is fixedly connected to the side wall of the mounting plate. A rotating block is rotatably connected to the surface of the fixing column. A positioning frame is fixedly connected to the top surface of the rotating block. A support plate is fixedly connected to the side wall of the mounting plate. Rotating rollers are fixedly connected to both the side wall of the support plate and the bottom surface of the positioning frame. The inner walls of the two rotating rollers are fixedly connected to the same first compression spring.

[0007] Preferably, the moving component includes a ball screw that rotates on the inner wall of the support frame. A ball nut is threaded onto the surface of the ball screw. A fixing block is fixedly connected to the side wall of the support frame. A motor is fixedly connected to the top surface of the fixing block. The output shaft of the motor passes through the surface of the fixing block and extends downward. Synchronous pulleys are fixedly connected to both the surface of the motor output shaft and the surface of the ball screw. The surfaces of the two synchronous pulleys are fitted with the same synchronous belt. The side wall of the mounting plate is fixedly connected to the ball nut.

[0008] Preferably, the inner wall of the first compression spring is provided with a support tube, the inner wall of the support tube is slidably connected with a contraction tube, the inner wall of the support tube and the inner wall of the contraction tube are provided with the same second compression spring, the left end of the second compression spring is fixedly connected to the inner wall of the contraction tube, and the right end of the second compression spring is fixedly connected to the inner wall of the support tube.

[0009] Preferably, the top surface of the positioning frame has multiple connection holes, and the top surface of the positioning frame is detachably connected to two fixing hoops by bolts.

[0010] Preferably, a first rubber pad is fixedly connected to the inner wall of the positioning frame, and a second rubber pad is fixedly connected to the inner wall of the fixing hoop.

[0011] Preferably, the bottom surface of the fixing plate has multiple positioning holes, and the multiple positioning holes are matched in size.

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

[0013] By setting up a support frame, when different floors need to be poured, as the height of the pouring floor increases, the angle between the pouring floor and the ground becomes larger. Under the influence of the pipeline, the downward pull on the left end of the positioning frame becomes larger. When the pull on the left end of the positioning frame increases, the first compression spring is squeezed and deformed. At the same time, the shrink tube shrinks into the inside of the support tube. Then the positioning frame rotates counterclockwise adaptively around the fixed column, thereby relieving the bending force at the angle of the pipeline and reducing the probability that the pipeline is easily bent as the pouring height increases. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of the mobile component of this utility model;

[0016] Figure 3 This is a schematic diagram of the fixed soothing component structure of this utility model;

[0017] Figure 4This is a cross-sectional view of the support tube structure of this utility model.

[0018] In the diagram: 1. Fixed plate; 2. Support frame; 3. Fixed relaxation component; 301. Mounting plate; 302. Fixed column; 303. Rotating block; 304. Positioning frame; 305. Connecting hole; 306. Fixed hoop; 307. Support plate; 308. Rotating roller; 309. First compression spring; 310. Support tube; 311. Contraction tube; 312. Second compression spring; 313. First rubber pad; 314. Second rubber pad; 4. Moving component; 401. Ball screw; 402. Ball nut; 403. Fixed block; 404. Motor; 405. Synchronous pulley; 406. Synchronous belt; 5. Positioning hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a layered casting type pipeline positioning and fixing frame, including a fixing plate 1, a support frame 2 fixedly connected to the top surface of the fixing plate 1, a fixing and mitigation component 3 provided on the side wall of the support frame 2, and a moving component 4 provided on the inner wall of the support frame 2. The fixing and mitigation component 3 includes a mounting plate 301, which is disposed on the side wall of the support frame 2. A fixing column 302 is fixedly connected to the side wall of the mounting plate 301, a rotating block 303 is rotatably connected to the surface of the fixing column 302, a positioning frame 304 is fixedly connected to the top surface of the rotating block 303, a support plate 307 is fixedly connected to the side wall of the mounting plate 301, and rotating rollers 308 are fixedly connected to both the side wall of the support plate 307 and the bottom surface of the positioning frame 304. The inner walls of the two rotating rollers 308 are fixedly connected to the same first compression spring 309. By setting the support frame 2, the pouring end of the pipeline is fixed to the inner wall of the positioning frame 304. When different floors need to be poured, as the height of the pouring floor increases, the angle between the pouring floor and the ground becomes larger. Under the influence of the pipeline, the downward pull of the left end of the positioning frame 304 becomes larger. When the pull of the left end of the positioning frame 304 increases, the first compression spring 309 is squeezed and deformed. At the same time, the positioning frame 304 rotates counterclockwise adaptively around the fixed column 302, thereby relieving the bending force at the angle of the pipeline and reducing the probability that the pipeline is easily bent as the pouring height increases.

[0021] Furthermore, the moving component 4 includes a ball screw 401, which rotates on the inner wall of the support frame 2. A ball nut 402 is threaded onto the surface of the ball screw 401. A fixing block 403 is fixedly connected to the side wall of the support frame 2. A motor 404 is fixedly connected to the top surface of the fixing block 403. The output shaft of the motor 404 passes through the surface of the fixing block 403 and extends downward. Synchronous pulleys 405 are fixedly connected to both the surface of the output shaft of the motor 404 and the surface of the ball screw 401. The same synchronous belt 406 is fitted onto the surfaces of the two synchronous pulleys 405. The side wall of the mounting plate 301 is fixedly connected to the ball nut 402. Through the moving component 4, the output shaft of the motor 404 rotates, and the synchronous pulleys 405 and the synchronous belt 406 work together to drive the ball screw 401 to rotate. The rotation of the ball screw 401 drives the ball nut 402 to move, and the movement of the ball nut 402 drives the mounting plate 301 to move, thereby facilitating the pouring of concrete for different floors.

[0022] Furthermore, a support tube 310 is provided on the inner wall of the first compression spring 309, and a contraction tube 311 is slidably connected to the inner wall of the support tube 310. The same second compression spring 312 is provided on the inner wall of the support tube 310 and the inner wall of the contraction tube 311. The left end of the second compression spring 312 is fixedly connected to the inner wall of the contraction tube 311, and the right end of the second compression spring 312 is fixedly connected to the inner wall of the support tube 310. The support tube 310, the contraction tube 311, and the second compression spring 312 work together to facilitate the constraint of the first compression spring 309 and prevent the first compression spring 309 from bending when squeezed. The second compression spring 312 facilitates the pushing of the support tube 310 and the contraction tube 311, so that one end of the support tube 310 and the contraction tube 311 is always located on the inner wall of the corresponding rotating roller 308.

[0023] Furthermore, the top surface of the positioning frame 304 is provided with multiple connection holes 305, and the top surface of the positioning frame 304 is detachably connected with two fixing hoops 306 by bolts. The connection holes 305 and the fixing hoops 306 detachably connected by bolts make it easy to fix pipelines of different sizes.

[0024] Furthermore, a first rubber pad 313 is fixedly connected to the inner wall of the positioning frame 304, and a second rubber pad 314 is fixedly connected to the inner wall of the fixing hoop 306. The first rubber pad 313 and the second rubber pad 314 cooperate with each other to facilitate the protection of the pipeline surface, while increasing or decreasing the friction between the pipeline surface and the positioning frame 304 and the fixing hoop 306, thereby improving the stability of the fixation.

[0025] Furthermore, the bottom surface of the fixing plate 1 is provided with multiple positioning holes 5, the multiple positioning holes 5 are matched in size, and the multiple positioning holes 5 make it easy to fix the fixing plate 1 while positioning it, thereby improving the stability of the fixation.

[0026] Working principle: The moving component 4 causes the output shaft of motor 404 to rotate, which in turn drives ball screw 401 to rotate via synchronous pulley 405 and synchronous belt 406. The rotation of ball screw 401 then moves ball nut 402, which in turn moves mounting plate 301, facilitating the pouring of concrete for different floors. A support frame 2 secures the pouring end of the pipeline to the inner wall of positioning frame 304. When pouring is required for different floors, the concrete pouring process proceeds smoothly. As the height of the building increases, the angle between the poured floor and the ground becomes larger. Under the influence of the pipeline, the downward pull on the left end of the positioning frame 304 becomes greater. When the pull on the left end of the positioning frame 304 increases, the first compression spring 309 is squeezed and deformed. At the same time, the contraction tube 311 contracts into the support tube 310. Then, the positioning frame 304 rotates counterclockwise adaptively around the fixed column 302, thereby relieving the bending force at the angle of the pipeline and reducing the probability that the pipeline is easily bent as the pouring height increases.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A layered-casting type pipeline positioning fixing frame comprising a fixing plate (1), characterized in that: The top surface of the fixed plate (1) is fixedly connected to a support frame (2), the side wall of the support frame (2) is provided with a fixed soothing component (3), and the inner wall of the support frame (2) is provided with a moving component (4). The fixed soothing component (3) includes a mounting plate (301), which is disposed on the side wall of the support frame (2). A fixing column (302) is fixedly connected to the side wall of the mounting plate (301). A rotating block (303) is rotatably connected to the surface of the fixing column (302). A positioning frame (304) is fixedly connected to the top surface of the rotating block (303). A support plate (307) is fixedly connected to the side wall of the mounting plate (301). A rotating roller (308) is fixedly connected to both the side wall of the support plate (307) and the bottom surface of the positioning frame (304). The inner walls of the two rotating rollers (308) are fixedly connected to the same first compression spring (309).

2. The layered, cast-in-place pipeline positioning and restraint system of claim 1, wherein: The moving component (4) includes a ball screw (401) that rotates on the inner wall of the support frame (2). A ball nut (402) is threaded onto the surface of the ball screw (401). A fixing block (403) is fixedly connected to the side wall of the support frame (2). A motor (404) is fixedly connected to the top surface of the fixing block (403). The output shaft of the motor (404) passes through the surface of the fixing block (403) and extends downward. Synchronous pulleys (405) are fixedly connected to both the surface of the output shaft of the motor (404) and the surface of the ball screw (401). The surfaces of the two synchronous pulleys (405) are fitted with the same synchronous belt (406). The side wall of the mounting plate (301) is fixedly connected to the ball nut (402).

3. The layered, cast-in-place pipeline positioning and restraint system of claim 1, wherein: The inner wall of the first compression spring (309) is provided with a support tube (310), and the inner wall of the support tube (310) is slidably connected with a contraction tube (311). The inner wall of the support tube (310) and the inner wall of the contraction tube (311) are provided with the same second compression spring (312). The left end of the second compression spring (312) is fixedly connected to the inner wall of the contraction tube (311), and the right end of the second compression spring (312) is fixedly connected to the inner wall of the support tube (310).

4. The layered, cast-in-place pipeline positioning and restraint system of claim 1, wherein: The top surface of the positioning frame (304) is provided with multiple connecting holes (305), and the top surface of the positioning frame (304) is detachably connected with two fixing hoops (306) by bolts.

5. A layered, cast-in-place pipeline positioning and restraint system according to claim 4, characterized in that: The inner wall of the positioning frame (304) is fixedly connected to a first rubber pad (313), and the inner wall of the fixing hoop (306) is fixedly connected to a second rubber pad (314).

6. The layered, cast-in-place pipeline positioning and restraint system of claim 1, wherein: The bottom surface of the fixing plate (1) is provided with a plurality of positioning holes (5), and the plurality of positioning holes (5) are matched in size.

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