Efficient concrete pumping pipeline suitable for building construction

Abstract

The utility model relates to the field of building construction, and discloses an efficient concrete pumping pipeline suitable for building construction, which comprises a conveying pipeline, the outer wall of the conveying pipeline is fixedly connected with a support frame, the right surface of the conveying pipeline is fixedly connected with a flange plate, and the right surface of the support frame is provided with an anti-blocking assembly. A positioning assembly is arranged on the outer wall of the flange plate, the anti-blocking assembly comprises a protective cover, a motor is arranged on the left surface of the supporting frame, an output shaft of the motor is fixedly connected with a rotating shaft, a connecting block is fixedly connected to the outer wall of the rotating shaft, and a sliding rod is fixedly connected to the upper surface of the connecting block. According to the anti-blocking concrete conveying device, through cooperation of the anti-blocking assembly, when the device is used, the motor is started to drive the check block to continuously hit the conveying pipeline, so that the conveying pipeline generates slight vibration, concrete attached to the pipe wall is shaken off, accumulation is avoided, follow-up blocking is avoided, and it is guaranteed that concrete conveying work is efficient and stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building construction especially applicable to high -efficient concrete pumping pipeline for building construction. BACKGROUND

[0002] In the building construction process, concrete pumping is the key means to realize large-scale concrete pouring operation, and the concrete pumping pipeline is the core component to ensure the smooth progress of the process, however, the traditional concrete conveying pipeline has many drawbacks in practical application, among which the problem of easy blockage of the pipeline by concrete occurs from time to time, which brings a series of troubles and challenges to the building construction.

[0003] When the traditional concrete conveying pipeline conveys concrete, the concrete often adheres to the pipe wall, and with the continuous progress of the pumping operation, the adhering layer gradually thickens, which gradually reduces the inner diameter of the pipeline, and thus easily leads to blockage.

[0004] Therefore, a high -efficient concrete pumping pipeline applicable to building construction is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a high -efficient concrete pumping pipeline applicable to building construction, which aims to improve the problem that the concrete easily leads to blockage of the conveying pipeline in the prior art, affecting normal use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a high -efficient concrete pumping pipeline applicable to building construction, comprising a conveying pipeline, the outer wall of the conveying pipeline is fixedly connected with a support frame, the right surface of the conveying pipeline is fixedly connected with a flange plate, the right surface of the support frame is provided with an anti-blocking assembly, the outer wall of the flange plate is provided with a positioning assembly, the anti-blocking assembly comprises a protective cover, the left surface of the support frame is provided with a motor, the output shaft of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with a sliding rod, one end of the sliding rod is fixedly connected with the top end of a compression spring, the other end of the compression spring is fixedly connected with a stop block.

[0007] As a further description of the above technical scheme:

[0008] The positioning assembly comprises a supporting block, and the inner wall of the supporting block is elastically connected with a clamping block through a connecting spring.

[0009] As a further description of the above technical scheme:

[0010] The rotating shaft penetrates and is rotatably connected to the right surface of the support frame, and the protective cover is sleeved outside the motor.

[0011] As a further description of the above technical solutions:

[0012] The block is slidingly connected to the outer wall of the slide rod.

[0013] As a further description of the above technical solutions:

[0014] The front end and the rear end of the upper surface of the block are arc-shaped.

[0015] As a further description of the above technical solutions:

[0016] The clamping block is penetratingly and slidingly connected to the lower surface of the support block, and the left end and the right end of the lower surface of the clamping block are beveled.

[0017] As a further description of the above technical solutions:

[0018] One end of the connecting spring is fixedly connected to the upper surface of the clamping block, and the other end of the connecting spring is fixedly connected to the inner wall of the top end of the support block.

[0019] As a further description of the above technical solutions:

[0020] The support block, the connecting spring and the clamping block are provided in four groups, and the four groups of the support block, the connecting spring and the clamping block are arranged in a circular array with the center of the flange plate as the origin.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1. In the utility model, through the cooperation of the anti-blocking assembly, when the device is used, the motor can drive the block to continuously hit the conveying pipeline, so that the conveying pipeline produces slight vibration, the adhered concrete on the pipe wall is shaken off, accumulation is avoided, subsequent blockage is avoided, and the concrete conveying work is ensured to be efficient and stable.

[0023] 2. In the utility model, through the cooperation of the positioning assembly, the mounting holes on the flange plate can be aligned, the bolt can be conveniently tightened, the installation speed of the conveying pipeline is improved, and the overall working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a front view schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0025] Figure 2 It is a side view schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0026] Figure 3 It is a cross-sectional schematic diagram of the three-dimensional structure of the protective cover, the rotating shaft and the block in the utility model;

[0027] Figure 4This is a three-dimensional cross-sectional view of the support block in this utility model.

[0028] Legend:

[0029] 1. Conveying pipeline; 2. Support frame; 3. Flange; 41. Protective cover; 42. Motor; 43. Rotating shaft; 44. Connecting block; 45. Slide rod; 46. Compression spring; 47. Stop block; 51. Support block; 52. Connecting spring; 53. Locking block. Detailed Implementation

[0030] 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.

[0031] Reference Figure 1 - Figure 2 This utility model provides an embodiment of a high-efficiency concrete pumping pipeline suitable for building construction, comprising a conveying pipeline 1 for conveying concrete, a support frame 2 fixedly connected to the outer wall of the conveying pipeline 1, two sets of support frames 2 being evenly distributed laterally at both ends of the lower surface of the conveying pipeline 1, a flange 3 fixedly connected to the right surface of the conveying pipeline 1, and the conveying pipeline 1 sometimes having multiple sections in actual use, which are generally connected by flanges 3, with mounting holes on the flanges 3, which are fixed with bolts during installation, but aligning the mounting holes with bolts is relatively troublesome, an anti-blocking component is provided on the right surface of the support frame 2, the anti-blocking component can continuously tap the conveying pipeline 1 to prevent blockage, and a positioning component is provided on the outer wall of the flange 3, the positioning component facilitating the connection of flanges 3 on different conveying pipelines 1, the positioning component is only installed on the flange 3 at the right end of the conveying pipeline 1.

[0032] Reference Figure 1 - Figure 3 The anti-blocking component includes a protective cover 41. A motor 42 is provided on the left surface of the support frame 2. The motor 42 is existing technology and can be implemented by those skilled in the art. Since it is existing technology, it will not be described in detail in this case. The output shaft of the motor 42 is fixedly connected to a rotating shaft 43. After the motor 42 is started, it can drive the rotating shaft 43 to rotate. A connecting block 44 is fixedly connected to the outer wall of the rotating shaft 43. A sliding rod 45 is fixedly connected to the upper surface of the connecting block 44. One end of a compression spring 46 is fixedly connected to the top of the sliding rod 45. A stop block 47 is fixedly connected to the other end of the compression spring 46. There are multiple sets of connecting blocks 44, sliding rods 45, compression springs 46 and stop blocks 47, which are evenly distributed laterally.

[0033] Referring to Figure 1 , Figure 2 , Figure 4 , the positioning assembly comprises a support block 51, and an inner wall of the support block 51 is elastically connected with a clamping block 53 through a connecting spring 52.

[0034] Referring to Figure 1 - Figure 3 , the rotating shaft 43 penetrates and is rotationally connected to the right surface of the support frame 2, the support frame 2 provides support for the rotating shaft 43, the protective cover 41 is sleeved outside the motor 42, the stop block 47 is slidingly connected to the outer wall of the slide rod 45, the front end and the rear end of the upper surface of the stop block 47 are provided in an arc shape, and when the stop block 47 moves circumferentially around the rotating shaft 43, the arc surface is extruded, and then the stop block 47 is retracted to be unblocked.

[0035] Referring to Figure 1 , Figure 2 , Figure 4 , the clamping block 53 penetrates and is slidingly connected to the lower surface of the support block 51, the left end and the right end of the lower surface of the clamping block 53 are provided in an inclined surface, the clamping block 53 moves longitudinally, when the inclined surface of the clamping block 53 is extruded, the clamping block 53 moves upward and is retracted into the support block 51 to be unblocked, one end of the connecting spring 52 is fixedly connected to the upper surface of the clamping block 53, the other end of the connecting spring 52 is fixedly connected to the inner wall of the top end of the support block 51, and when the clamping block 53 moves upward, the connecting spring 52 is extruded to generate a reaction force, the support block 51, the connecting spring 52 and the clamping block 53 are provided in four groups, and the four groups of the support block 51, the connecting spring 52 and the clamping block 53 are arranged in a circumferential array with the center of the flange plate 3 as the origin.

[0036] Working principle: when the device is used, first, a plurality of conveying pipelines 1 are installed, when installing, the flange plate 3 at the left position of one of the conveying pipelines 1 and the flange plate 3 at the right position of another conveying pipeline 1 are aligned and approached, when being approached, the inclined surface at the right end of the lower surface of the clamping block 53 is extruded, and then the clamping block 53 is retracted into the support block 51 to be unblocked, and the clamping block 53 also extrudes the connecting spring 52 to generate a reaction force, when the two flange plates 3 are close, the extrusion of the clamping block 53 is removed, the connecting spring 52 pushes the clamping block 53 out to clamp and position the flange plate 3, to ensure stability, and at this time, the mounting holes on the two flange plates 3 are aligned.

[0037] Then, two flanges 3 are fixed by bolts, the assembly of the conveying pipeline 1 is completed, when the device is used, the motor 42 can be started to drive the rotating shaft 43 to rotate, and then drive the connecting block 44, the slide rod 45, the compression spring 46 and the stop block 47 to move in a circle, when the stop block 47 moves in a circle, it will hit the outer wall of the conveying pipeline 1 intermittently, slight vibration is generated, the concrete in the conveying pipeline 1 is prevented from being blocked, when the stop block 47 hits the conveying pipeline 1, the arc surface will be extruded, then the stop block 47 will move downward to remove the block, and the compression spring 46 will be extruded to generate a reaction force, when the stop block 47 and the conveying pipeline 1 are separated, the compression spring 46 will push the stop block 47 out to reset.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A high-performance concrete pumping duct suitable for use in construction, comprising a duct (1) characterised in that: The outer wall of the conveying pipeline (1) is fixedly connected with a support frame (2), the right surface of the conveying pipeline (1) is fixedly connected with a flange plate (3), the right surface of the support frame (2) is provided with an anti-blocking assembly, the outer wall of the flange plate (3) is provided with a positioning assembly, the anti-blocking assembly comprises a protective cover (41), the left surface of the support frame (2) is provided with a motor (42), the output shaft of the motor (42) is fixedly connected with a rotating shaft (43), the outer wall of the rotating shaft (43) is fixedly connected with a connecting block (44), the upper surface of the connecting block (44) is fixedly connected with a sliding rod (45), one end of the sliding rod (45) is fixedly connected with a compression spring (46), the other end of the compression spring (46) is fixedly connected with a stop block (47).

2. A high efficiency concrete pumping conduit suitable for use in construction according to claim 1, wherein: The positioning assembly comprises a supporting block (51), and the inner wall of the supporting block (51) is elastically connected with a clamping block (53) through a connecting spring (52).

3. A high efficiency concrete pumping conduit suitable for use in construction according to claim 1, wherein: The rotating shaft (43) penetrates and is rotatably connected to the right surface of the support frame (2), and the protective cover (41) is sleeved outside the motor (42).

4. A high efficiency concrete pumping conduit suitable for use in construction according to claim 1, wherein: The stop block (47) is slidably connected to the outer wall of the sliding rod (45).

5. A high efficiency concrete pumping conduit suitable for use in construction according to claim 1, wherein: The front end and the rear end of the upper surface of the stop block (47) are arc-shaped.

6. A high efficiency concrete pumping conduit suitable for use in construction according to claim 2, wherein: The clamping block (53) penetrates and is slidably connected to the lower surface of the supporting block (51), and the left end and the right end of the lower surface of the clamping block (53) are beveled.

7. A high efficiency concrete pumping conduit suitable for use in construction according to claim 2, wherein: One end of the connecting spring (52) is fixedly connected to the upper surface of the clamping block (53), and the other end of the connecting spring (52) is fixedly connected to the inner wall of the top end of the supporting block (51).

8. A high efficiency concrete pumping conduit suitable for use in construction according to claim 2, wherein: The supporting block (51), the connecting spring (52) and the clamping block (53) are provided with four groups, and the four groups of the supporting block (51), the connecting spring (52) and the clamping block (53) are arranged in a circular array with the center of the flange plate (3) as the origin.

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