Concrete pump pipe fixing structure for super high-rise building engineering construction

Abstract

The utility model discloses a super high-rise building engineering construction concrete pump pipe fixing structure which comprises a wall connecting installation part, one end of the wall connecting installation part is connected with a telescopic connecting part in a sliding mode, one end of the telescopic connecting part is connected with a rotating clamping part in a rotating mode, the telescopic connecting part comprises a base block, a connecting groove is formed in the surface of one side of the base block, and the rotating clamping part is arranged in the connecting groove. The rotating clamping part comprises a rotating disc, the rotating disc is rotationally installed in the connecting groove, limiting blocks are slidably connected to the inner walls of the two sides of the connecting groove, and a plurality of evenly-distributed limiting teeth are integrally arranged on the surfaces of the opposite sides of the two limiting blocks; a plurality of limiting tooth grooves which are annularly and uniformly distributed and correspond to the limiting teeth are formed in the outer wall of the periphery of the rotating disc, a clamping mechanism used for fixing the pump pipe is arranged on the surface of the side, away from the base block, of the rotating disc, and a rotating clamping part can independently rotate by an angle and is stably limited through a limiting block; frequent disassembly and reinstallation are not needed, and the use limitation is reduced.

Description

Technical Field

[0001] This utility model relates to the field of super high-rise building construction, specifically to a concrete pump pipe fixing structure for super high-rise building construction. Background Technology

[0002] In the construction of super high-rise buildings, the fixing of concrete pump pipes is a crucial task. Pump pipes are connected end-to-end and transported to higher construction positions via concrete pumps. During this process, the pump pipes need to be fixed to ensure stable concrete delivery. However, existing fixing structures lack size adjustment capabilities and cannot accommodate pump pipes of various diameters. To address this, patent application number CN202022640660.X provides a concrete pump pipe fixing structure for super high-rise building construction. The structure includes a device body. A support frame is located on the left side of the device body, and a front-to-back limiting flip plate is mounted on the front right side of the support frame via a vertically fixed shaft. A vertically fixed limiting bolt rod is fixedly installed at the rear end of the limiting flip plate through the support frame. A reverse-threaded rod in the front-to-back direction is fixedly installed at the top center of the support frame via a bearing. Clamping blocks in the left-to-right direction are fixedly installed at both ends of the reverse-threaded rod. The support bracket allows for easy installation on the wall surface via bolts to support the fixed pipe and facilitates the flip-up switch via the fixed shaft and locking with the limit bolt rod. This solves the problem of needing to hold the pipe to prevent it from tipping over during installation, and the inability to directly limit the pipe from tipping over via a fixed structure.

[0003] However, the above solution still has some drawbacks. In the above solution, the two clamping blocks need to be slidably connected to the device body while being threaded to the opposite threaded rod to ensure that the two clamping blocks will not rotate with the opposite threaded rod when the reverse threaded rod is rotated, but instead perform synchronous reverse sliding displacement to achieve clamping and fixing of the pump pipe. However, the direct sliding connection between the two clamping blocks and the device body will result in the clamping direction being limited. First, the clamping direction of the two clamping blocks can only be adjusted according to the installation angle of the device body, and cannot be adjusted independently, which will cause certain limitations in use.

[0004] How to invent a concrete pump pipe fixing structure for super high-rise building construction to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a concrete pump pipe fixing structure for super high-rise building construction, aiming to improve the problem that the direction of the clamping and fixing part in the existing pump pipe fixing structure cannot be independently adjusted, and cannot be adapted to various construction scenarios, thus causing certain limitations.

[0006] This utility model is implemented as follows: A concrete pump pipe fixing structure for high-rise building construction includes a wall-connecting installation part, one end of which is slidably connected to a telescopic connection part, and one end of which is rotatably connected to a rotating clamping part. The telescopic connection part includes a base block, and a connecting groove is formed on one side surface of the base block. The rotating clamping part includes a rotating disk, which is rotatably installed in the connecting groove. Limiting blocks are slidably connected to the inner walls on both sides of the connecting groove. Several evenly distributed limiting teeth are integrally formed on the opposite side surface of the two limiting blocks. Several annularly distributed limiting tooth grooves corresponding to the limiting teeth are formed on the outer wall of the rotating disk. A clamping mechanism for fixing the pump pipe is provided on the side surface of the rotating disk away from the base block. An adjustment mechanism for adjusting the position of the two limiting blocks is also provided on the base block.

[0007] In a preferred embodiment of this utility model, each of the limiting blocks is fixedly connected to a slider on one side surface facing the inner wall of the corresponding side connecting groove. Each slider is slidably installed in the corresponding side connecting groove. The connecting groove is opened on the inner walls of both sides of the connecting groove. Each slider is fixedly connected to a threaded sleeve through a connector and is connected to the adjustment mechanism through the threaded sleeve.

[0008] In a preferred embodiment of this utility model, the adjustment mechanism includes a first mounting bracket fixedly mounted on the upper surface of the base block, an adjustment rod rotatably mounted on the first mounting bracket, and the two ends of the adjustment rod are respectively provided with threads in opposite directions and are respectively threaded to corresponding threaded sleeves through the corresponding side threads.

[0009] In a preferred embodiment of this utility model, the wall-mounted part includes an N-shaped bracket. Guide slide rods are fixedly connected to both ends of the other side surface of the base block. Each guide slide rod is slidably connected in a corresponding sliding cavity. Two sliding cavities are opened at both ends of one side surface of the N-shaped bracket and extend into the corresponding side leg. A threaded hole is also opened through one side surface of the N-shaped bracket between the two sliding cavities. An adjusting screw is threadedly connected to the threaded hole. One end of the adjusting screw is rotatably connected to one side surface of the base block.

[0010] In a preferred embodiment of this utility model, the two legs of the N-type bracket are integrally provided with connecting and fixing discs on their end surfaces, and each connecting and fixing disc has a plurality of assembly holes evenly distributed in a ring on its surface.

[0011] In a preferred embodiment of this utility model, the clamping mechanism includes a mounting groove formed on one side surface of the rotating disk. Guide grooves are formed on both inner walls of the mounting groove, and two opposing movable blocks are slidably connected through the guide grooves. An arc-shaped clamping plate is fixedly connected to one side surface of each movable block through a connecting frame. A second mounting frame is provided on one inner wall of the mounting groove between the two movable blocks. A bidirectional threaded rod is rotatably connected to the end of the second mounting frame. Threaded holes are formed on the opposite side surfaces of the two movable blocks, and they are respectively threaded to the two ends of the bidirectional threaded rod through the threaded holes.

[0012] In a preferred embodiment of this utility model, anti-slip and shock-absorbing pads are provided on the opposite side surfaces of the two arc-shaped clamps.

[0013] The beneficial effects of this utility model are as follows: The concrete pump pipe fixing structure for super high-rise building construction obtained by the above design can be used to rotate the rotating clamping part independently by driving the clamping mechanism as a whole, and can be stably limited by the two limiting blocks set on the telescopic connection part. It is suitable for a variety of complex construction situations, and does not require frequent disassembly and reinstallation, thus improving construction efficiency and reducing usage limitations. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic perspective view of the overall structure provided by the embodiment of this utility model;

[0016] Figure 2 A perspective view of the overall separable structure provided for an embodiment of this utility model;

[0017] Figure 3 A three-dimensional cross-sectional view of the wall-connecting installation part and the telescopic connection part provided for the embodiment of this utility model;

[0018] Figure 4 A perspective view of the overall structure of the telescopic connection part provided for an embodiment of this utility model.

[0019] In the diagram: 1-Wall connection mounting part; 2-Telescopic connection part; 3-Rotating clamping part; 101-N-type bracket; 102-Connecting fixing plate; 103-Sliding cavity; 201-Base block; 202-Connecting groove; 203-Limiting block; 204-Limiting tooth; 205-Slider; 206-Connecting slide groove; 207-Threaded sleeve; 208-First mounting bracket; 209-Adjusting rod; 210-Thread; 211-Guide slide rod; 212-Adjusting screw; 301-Rotating plate; 302-Limiting tooth groove; 303-Mounting groove; 304-Guide slide groove; 305-Moving block; 306-Connecting frame; 307-Arc-shaped clamping plate; 308-Second mounting bracket; 309-Double threaded rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: a concrete pump pipe fixing structure for super high-rise building construction, including a wall-connecting installation part 1, a telescopic connection part 2 slidably connected to one end of the wall-connecting installation part 1, and a rotating clamping part 3 rotatably connected to one end of the telescopic connection part 2. The telescopic connection part 2 includes a base block 201, and a connecting groove 202 is opened on one side surface of the base block 201. The rotating clamping part 3 includes a rotating disk 301, which is rotatably installed in the connecting groove 202. Limiting blocks 203 are slidably connected to the inner walls on both sides of the connecting groove 202. Several evenly distributed limiting teeth 204 are integrally provided on the opposite side surface of the two limiting blocks 203. Several annularly distributed limiting tooth grooves 302 corresponding to the limiting teeth 204 are opened on the outer wall of the rotating disk 301. A clamping mechanism for fixing the pump pipe is provided on the side surface of the rotating disk 301 away from the base block 201. An adjustment mechanism for adjusting the position of the two limiting blocks 203 is also provided on the base block 201.

[0022] Please see Figure 3 Each limiting block 203 has a slider 205 fixedly connected to one side surface facing the inner wall of the corresponding side connecting groove 202. Each slider 205 is slidably installed in the corresponding side connecting groove 206. The connecting groove 206 is opened on the inner walls of both sides of the connecting groove 202. Each slider 205 has a threaded sleeve 207 fixedly connected to one side surface through a connector and is connected to the adjustment mechanism through the threaded sleeve 207.

[0023] By limiting the slider 205 and the connecting groove 206, when the adjusting mechanism drives the limiting block 203 to move through the screw sleeve 207, the limiting block 203 can only slide in a straight line, thus avoiding the situation where the limiting block 203 is misaligned and fails to engage with the rotating disk 301, affecting the overall limiting stability of the rotating clamping part 3.

[0024] Furthermore, the adjustment mechanism includes a first mounting bracket 208 fixedly mounted on the upper surface of the base block 201. An adjustment rod 209 is rotatably mounted on the first mounting bracket 208. The two ends of the adjustment rod 209 are respectively provided with threads 210 in opposite directions and are respectively threaded to the corresponding threaded sleeve 207 through the corresponding thread 210 on one side.

[0025] When in use, the user rotates the adjusting rod 209 to drive the threads 210 at both ends to rotate synchronously. The two threads 210 are in opposite directions and are simultaneously threadedly connected to the corresponding threaded sleeves 207. Therefore, when the adjusting rod 209 rotates, it will drive the two sliders 205 to move synchronously in opposite directions, thereby driving the two limit blocks 203 to move synchronously, realizing engagement and disengagement with the rotating disk 301, and limiting or releasing the limit of the rotating clamping part 3 to adjust the angle of the rotating clamping part 3 as a whole.

[0026] Furthermore, the wall-mounted installation part 1 includes an N-type bracket 101. Guide slide rods 211 are fixedly connected to both ends of the other side surface of the base block 201. Each guide slide rod 211 is slidably connected in a corresponding sliding cavity 103. The two sliding cavities 103 are opened at both ends of one side surface of the N-type bracket 101 and extend into the corresponding side support leg respectively. A threaded hole is also opened through one side surface of the N-type bracket 101 between the two sliding cavities 103. An adjusting screw 212 is threadedly connected in the threaded hole. One end of the adjusting screw 212 is rotatably connected to one side surface of the base block 201.

[0027] The base block 201 achieves a sliding connection with the N-type bracket 101 through the cooperation of the guide slide rod 211 and the sliding cavity 103. At the same time, the extension distance of the telescopic connection part 2 and the rotating clamping part 3 can be adjusted and limited by the cooperation of the adjusting screw 212 and the threaded hole. The telescopic connection part 2 and the rotating clamping part 3 can be independently telescopically adjusted relative to the wall-mounted part 1, further reducing the limitations in use.

[0028] Furthermore, the two legs of the N-type bracket 101 are integrally provided with connecting fixing plates 102 on their end surfaces, and each connecting fixing plate 102 has several assembly holes that are evenly distributed in a ring on its surface.

[0029] When in use, the connecting fixing plate 102 is abutted against a suitable position on the wall, the fasteners are inserted into the mounting holes and connected to the wall to complete the overall installation. Since the overall angle of the rotating clamping part 3 can be adjusted, the wall-connecting mounting part 1 can be adjusted to a suitable angle for connection and installation according to the actual installation when installing the whole, which is not limited by the clamping direction and can improve the convenience of installation.

[0030] Please see Figure 4 The clamping mechanism includes a mounting groove 303 on one side surface of the rotating disk 301. Guide grooves 304 are provided on both sides of the inner wall of the mounting groove 303, and two opposing moving blocks 305 are slidably connected through the guide grooves 304. An arc-shaped clamping plate 307 is fixedly connected to one side surface of each moving block 305 through a connecting frame 306. A second mounting frame 308 is provided on one side inner wall of the mounting groove 303 between the two moving blocks 305. A bidirectional threaded rod 309 is rotatably connected to the end of the second mounting frame 308. Threaded holes are provided through the opposing side surfaces of the two moving blocks 305 and are threaded to both ends of the bidirectional threaded rod 309 through the threaded holes.

[0031] Rotating the bidirectional threaded rod 309 drives two moving blocks 305 to move synchronously and in opposite directions within the mounting groove 303, thereby adjusting the distance between the two arc-shaped clamping plates 307 to accommodate pump tubes of different diameters and reduce limitations in use. In practical applications, pressure sensors can be added to the surfaces of the two arc-shaped clamping plates 307 on opposite sides to monitor the clamping stability of the pump tube in real time, reducing the risk of damage to the pump tube due to excessive pressure or instability due to insufficient pressure.

[0032] Furthermore, anti-slip and shock-absorbing pads are provided on the opposite surfaces of the two curved clamps 307.

[0033] Anti-slip and shock-absorbing pads can be made of materials such as rubber and silicone, with diamond-shaped anti-slip patterns pressed on the surface to protect the pump pipe and prevent wear on the clamped parts of the pump pipe. At the same time, they can relatively reduce the loss and noise generated by vibration and improve the working environment.

[0034] Working principle: The entire structure is fixed to the wall by the wall-mounting part 1. The N-type bracket 101 of the wall-mounting part 1 is connected to the mounting hole on the fixing plate 102 at the end of its support leg, and is installed on the wall at a suitable position using fasteners. Since the angle of the rotating clamping part 3 is adjustable, the wall-mounting part 1 can be connected at a suitable angle according to the actual installation conditions, improving the ease of installation. The base block 201 is slidably connected to the sliding cavity 103 of the N-type bracket 101 through the guide slide rod 211. Rotating the adjusting screw 212, which cooperates with the threaded hole on the N-type bracket 101, can adjust and limit the extension distance of the telescopic connection part 2 and the rotating clamping part 3 as a whole, so that these two parts can extend and retract independently relative to the wall-mounting part 1, reducing usage limitations. The rotating plate 301 is rotatably installed in the connecting groove 202 of the base block 201. When the angle of the rotating clamping part 3 needs to be adjusted, the adjusting rod 209 of the adjusting mechanism on the rotating base block 201, with its two ends of oppositely oriented threads 210, is threadedly connected to the corresponding threaded sleeves 207. This drives the slider 205 to move synchronously in opposite directions in the connecting groove 206, thereby causing the two limiting blocks 203 to move synchronously and separate from the limiting tooth groove 302 of the rotating disk 301. At this time, the rotating disk 301 can rotate freely. After adjusting to a suitable angle, the adjusting rod 209 is rotated in the opposite direction, causing the limiting blocks 203 to engage with the limiting tooth groove 302, thus limiting the rotating disk 301 and realizing flexible adjustment of the angle of the rotating clamping part 3. The clamping mechanism on the rotating disk 301 drives the two moving blocks 305 to move synchronously in opposite directions in the guide groove 304 of the mounting groove 303 by rotating the bidirectional threaded rod 309, thereby adjusting the distance between the two arc-shaped clamping plates 307 to adapt to pump pipes of different diameters. Meanwhile, the anti-slip and shock-absorbing pads on the opposite side of the two arc-shaped clamps 307 are made of materials such as rubber and silicone and have diamond-shaped anti-slip patterns pressed on the surface. They can not only protect the pump pipe from wear, but also reduce the loss and noise caused by vibration and improve the working environment.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A concrete pump pipe fixing structure for super high-rise building construction, characterized in that, The device includes a wall-mounted mounting section, one end of which is slidably connected to a telescopic connecting section, and one end of which is rotatably connected to a rotating clamping section. The telescopic connecting section includes a base block, one side surface of which has a connecting groove. The rotating clamping section includes a rotating disk, which is rotatably mounted in the connecting groove. Limiting blocks are slidably connected to the inner walls on both sides of the connecting groove. Several evenly distributed limiting teeth are integrally formed on the opposite side surface of the two limiting blocks. Several annularly distributed limiting tooth grooves corresponding to the limiting teeth are formed on the outer wall of the rotating disk. A clamping mechanism for fixing the pump pipe is provided on the side surface of the rotating disk away from the base block. An adjustment mechanism for adjusting the position of the two limiting blocks is also provided on the base block.

2. The concrete pump pipe fixing structure for super high-rise building construction as described in claim 1, characterized in that: Each of the limiting blocks has a slider fixedly connected to one side surface of the corresponding side connecting groove inner wall. Each slider is slidably installed in the corresponding side connecting groove. The connecting groove is opened on the inner walls of both sides of the connecting groove. Each slider has a threaded sleeve fixedly connected to one side surface through a connector and is connected to the adjustment mechanism through the threaded sleeve.

3. The concrete pump pipe fixing structure for super high-rise building construction as described in claim 1, characterized in that: The adjustment mechanism includes a first mounting bracket fixedly installed on the upper surface of the base block. An adjustment rod is rotatably mounted on the first mounting bracket. The two ends of the adjustment rod are respectively provided with threads in opposite directions and are respectively threaded to the corresponding threaded sleeves through the corresponding side threads.

4. The concrete pump pipe fixing structure for super high-rise building construction as described in claim 1, characterized in that: The wall-mounted unit includes an N-type bracket. Guide slide rods are fixedly connected to both ends of the other side surface of the base block. Each guide slide rod is slidably connected in a corresponding sliding cavity. Two sliding cavities are opened at both ends of one side surface of the N-type bracket and extend into the corresponding side leg. A threaded hole is also opened through one side surface of the N-type bracket between the two sliding cavities. An adjusting screw is threadedly connected to the threaded hole. One end of the adjusting screw is rotatably connected to one side surface of the base block.

5. The concrete pump pipe fixing structure for super high-rise building construction as described in claim 4, characterized in that: The N-type bracket has a connecting and fixing plate integrally formed on the surface of each of the two legs. Each connecting and fixing plate has several uniformly distributed mounting holes in a ring on its surface.

6. The concrete pump pipe fixing structure for super high-rise building construction as described in claim 1, characterized in that: The clamping mechanism includes a mounting groove on one side surface of the rotating disk. Guide grooves are provided on both inner walls of the mounting groove, and two opposing movable blocks are slidably connected through the guide grooves. An arc-shaped clamping plate is fixedly connected to one side surface of each movable block by a connecting frame. A second mounting frame is provided on one inner wall of the mounting groove between the two movable blocks. A bidirectional threaded rod is rotatably connected to the end of the second mounting frame. Threaded holes are provided on the opposite side surfaces of the two movable blocks, and they are respectively threaded to the two ends of the bidirectional threaded rod through the threaded holes.

7. The concrete pump pipe fixing structure for super high-rise building construction as described in claim 6, characterized in that: Both of the two arc-shaped clamps have anti-slip and shock-absorbing rubber pads on their opposite sides.

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