Building concrete pump pipe anti-blocking structure

Abstract

The utility model discloses a building concrete pump pipe anti-blocking structure which comprises a pipe body, a first connecting sleeve and a second connecting sleeve, the first connecting sleeve and the second connecting sleeve are arranged on the outer side of the pipe body, a plurality of connecting cylinders are fixedly arranged on the outer side of the first connecting sleeve and the outer side of the second connecting sleeve, and the connecting cylinders extend to the inner side of the first connecting sleeve and the inner side of the second connecting sleeve. An impact rod is slidably arranged in the connecting cylinder and used for impacting the pipe body, and a cleaning ball is slidably arranged in the pipe body; the impact rod arranged in the connecting cylinder in a sliding mode can impact the pipe body in an external force mode, and therefore a worker can pull the impact rod to enable a tensioning device arranged in the impact rod to obtain accumulated force; and a tensioning device arranged in the connecting cylinder can drive the impact rod to rapidly reset, so that the impact rod can impact the pipe body, and then solidified concrete in the pipe body can be loosened.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pump pipes, in particular to an anti-blocking structure for concrete pump pipes in building construction. Background Art

[0002] Pump pipe is the abbreviation of concrete delivery pump pipe, which is a new type of construction engineering accessories product, divided into vehicle pump pipe and ground pump pipe.

[0003] Most construction sites use pump pipes to transport concrete so that the concrete can fall to the location where it needs to be filled. However, the solidification time of concrete is usually short. If the construction workers cannot clean the concrete out of the pump pipe in time, the concrete will solidify in the pump pipe, causing the pump pipe to be blocked. Currently, most of them hammer the pump pipe manually to loosen the solidified concrete inside, so that the solidified concrete can be cleaned. However, continuous hammering will consume a lot of manpower, which will greatly reduce the quality of subsequent work of the construction workers.

[0004] To this end, we propose a building construction concrete pump pipe anti-blocking structure. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a building construction concrete pump pipe anti-blocking structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A building construction concrete pump pipe anti-blocking structure includes a pipe body, and a first connecting sleeve and a second connecting sleeve arranged on the outside of the pipe body, a plurality of connecting tubes are fixedly arranged on the outside of the first connecting sleeve and the second connecting sleeve, and the connecting tubes extend to the inside of the first connecting sleeve and the second connecting sleeve, an impact rod is slidably arranged inside the connecting tube, and the impact rod is used for impacting the pipe body, and a cleaning ball is slidably arranged inside the pipe body.

[0008] As a further solution of the utility model: connecting plates are fixedly provided on corresponding sides of the first connecting sleeve and the second connecting sleeve, and threaded connecting holes are provided on the connecting plates.

[0009] As a further solution of the utility model: the threaded connection holes are all threadedly screwed with connection screws, a connection nut is provided on the side of the connection plate away from the connection screws, and the connection screws are threadedly screwed with the connection nuts.

[0010] As a further solution of the utility model: a plurality of positioning grooves are provided on corresponding sides of the first connecting sleeve and the second connecting sleeve, and the connecting tube is connected to the first connecting sleeve and the second connecting sleeve through the positioning grooves.

[0011] As a further solution of the utility model: a fixing bracket is fixedly arranged on the circumference of the connecting tube, and the fixing bracket is fixedly connected to the first connecting sleeve and the second connecting sleeve at one end away from the connecting tube, and the fixing bracket is used to fix the position of the connecting tube.

[0012] As a further solution of the utility model: a pull rod is fixedly provided at one end of the impact rod, and a handle is fixedly provided at one end of the pull rod away from the impact rod.

[0013] As a further solution of the utility model: a movable plate is fixedly provided on the upper half of the impact rod, and the movable plate is slidably provided inside the connecting tube. A fixed plate is fixedly provided inside the upper half of the connecting tube, and a spring is fixedly provided between the fixed plate and the movable plate.

[0014] Compared with the prior art, the utility model provides a building construction concrete pump pipe anti-blocking structure, which has the following beneficial effects:

[0015] 1. In the utility model, the impact rod slidably arranged inside the connecting tube can impact the pipe body by means of external force, so that the staff can pull the impact rod so that the tensioning device arranged inside the impact rod can accumulate force. When the staff releases the impact rod, the tensioning device arranged inside the connecting tube can drive the impact rod to quickly reset, so that the impact rod can impact the pipe body, and the solidified concrete inside the pipe body will be loosened, thereby reducing the effort expended by the construction staff in using hammers and other objects to hit the pump pipe.

[0016] 2. The utility model, by arranging a pulling rod and a handle at the upper end of the impact rod, can facilitate the staff to pull the impact rod through the handle, and at the same time the setting of the spring can make the movable plate and the fixed plate squeeze the spring together when the staff pulls the movable plate, so that the impact rod can be charged, and when the impact rod is released, the spring can push the movable plate to move quickly to one end, so that the impact rod can move to one end together, and at the same time the impact rod slides with the inner side of the fixed plate, so that the fixed plate will not affect the movement of the impact rod.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a building construction concrete pump pipe anti-blocking structure proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the overall three-dimensional upward structure of a building concrete pump pipe anti-blocking structure proposed by the utility model;

[0020] Figure 3 This is an enlarged structural diagram of a connecting tube of a building concrete pump pipe anti-blocking structure proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the internal structure of a connecting tube of a building construction concrete pump pipe anti-blocking structure.

[0022] In the figure: 1. tube body; 2. first connecting sleeve; 3. second connecting sleeve; 4. connecting plate; 5. threaded connecting hole; 6. connecting screw; 7. connecting nut; 8. connecting tube; 9. fixed bracket; 11. cleaning ball; 12. positioning groove; 13. impact rod; 14. pull rod; 15. handle; 16. movable plate; 17. spring; 18. fixed plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Example 1

[0026] A building construction concrete pump pipe anti-blocking structure, such as Figure 1-Figure 4As shown, it includes a tube body 1, and a first connecting sleeve 2 and a second connecting sleeve 3 arranged on the outside of the tube body 1, a plurality of connecting tubes 8 are fixedly arranged on the outside of the first connecting sleeve 2 and the second connecting sleeve 3, and the connecting sleeves 8 extend to the inside of the first connecting sleeve 2 and the second connecting sleeve 3, and an impact rod 13 is slidably arranged inside the connecting sleeve 8, and the impact rod 13 is used for impacting the tube body 1, and a cleaning ball 11 is slidably arranged inside the tube body 1. By installing the first connecting sleeve 2 and the second connecting sleeve 3 on the outside of the tube body 1, and the first connecting sleeve 2 and the second connecting sleeve 3 are both provided with a plurality of connecting sleeves 8, and the impact rod 13 slidably arranged inside the connecting sleeve 8 can pass through the outside The pipe body 1 is impacted with force, so that the staff can pull the impact rod 13 so that the tensioning device arranged inside the impact rod 13 can accumulate force. When the staff releases the impact rod 13, the tensioning device arranged inside the connecting tube 8 can drive the impact rod 13 to quickly reset, so that the impact rod 13 can impact the pipe body 1, thereby loosening the solidified concrete inside the pipe body 1. After the use of the pipe body 1 is completed, the staff can install a cleaning ball 11 inside the pipe body 1 and pass water through the pipe body 1, so that the cleaning ball 11 can roll and clean the loose concrete inside the pipe body 1.

[0027] like Figure 1-Figure 4 As shown, connecting plates 4 are fixedly arranged on the corresponding sides of the first connecting sleeve 2 and the second connecting sleeve 3, threaded connecting holes 5 are opened on the connecting plates 4, and connecting screws 6 are threadedly screwed on the threaded connecting holes 5. A connecting nut 7 is arranged on the side of the connecting plate 4 away from the connecting screw 6, and the connecting screw 6 is threadedly screwed with the connecting nut 7. By arranging connecting plates 4 on both sides of the first connecting sleeve 2 and the second connecting sleeve 3, and the connecting screws 6 threadedly screwed on the connecting plates 4, the first connecting sleeve 2 and the second connecting sleeve 3 can be connected and fastened through the connecting plates 4, and the use of the connecting nut 7 can make the connection between the two more stable.

[0028] like Figure 1-Figure 4 As shown, a plurality of positioning grooves 12 are provided on the corresponding sides of the first connecting sleeve 2 and the second connecting sleeve 3. The connecting tube 8 is connected to the first connecting sleeve 2 and the second connecting sleeve 3 through the positioning grooves 12. Fixed brackets 9 are fixedly provided on the surrounding sides of the connecting tube 8. The fixed brackets 9 are fixedly connected to the first connecting sleeve 2 and the second connecting sleeve 3 at one end away from the connecting sleeve 8. The fixed brackets 9 are used to fix the position of the connecting tube 8. By providing the positioning grooves 12 on the first connecting sleeve 2 and the second connecting sleeve 3, the positioning grooves 12 can define the position of each connecting tube 8. At the same time, the fixed brackets 9 provided on the surrounding sides of the fixed brackets 9 can be fixedly connected to the first connecting sleeve 2 and the second connecting sleeve 3, so that the position of the connecting tube 8 can be fixed, thereby avoiding the connection tube 8 from being separated from the first connecting sleeve 2 or the second connecting sleeve 3 during use.

[0029] like Figure 1-Figure 4 As shown, a pull rod 14 is fixedly provided at one end of the impact rod 13, and a handle 15 is fixedly provided at one end of the pull rod 14 away from the impact rod 13. A movable plate 16 is fixedly provided on the upper half of the impact rod 13, and the movable plate 16 is slidably provided inside the connecting tube 8. A fixed plate 18 is fixedly provided inside the upper half of the connecting tube 8, and a spring 17 is fixedly provided between the fixed plate 18 and the movable plate 16. By arranging the pull rod 14 and the handle 15 at the upper end of the impact rod 13, it is convenient for the staff to pull the impact rod 13 through the handle 15. At the same time, the setting of the spring 17 enables the staff to pull the movable plate 16 together with the fixed plate 18 to squeeze the spring 17 when pulling the movable plate 16, so that the impact rod 13 can be charged, and when the impact rod 13 is released, the spring 17 can push the movable plate 16 to move quickly to one end, so that the impact rod 13 can move to one end together, and at the same time, the impact rod 13 slides inside the fixed plate 18, so that the fixed plate 18 does not affect the movement of the impact rod 13.

[0030] Working principle: by installing a first connecting sleeve 2 and a second connecting sleeve 3 on the outside of the pipe body 1, and a plurality of connecting tubes 8 are provided on the first connecting sleeve 2 and the second connecting sleeve 3, the impact rod 13 slidingly arranged inside the connecting tube 8 can impact the pipe body 1 by means of external force, so that the staff can pull the impact rod 13 so that the tensioning device arranged inside the impact rod 13 can accumulate force, and when the staff releases the impact rod 13, the tensioning device arranged inside the connecting tube 8 can drive the impact rod 13 to quickly reset, so that the impact rod 13 can impact the pipe body 1, so that the solidified concrete inside the pipe body 1 will be loosened, and after the use of the pipe body 1 is completed, the staff can install a cleaning ball 11 inside the pipe body 1, and pass water through the pipe body 1, so that the cleaning ball 11 can roll and clean the loose concrete inside the pipe body 1.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concrete pump pipe anti-blocking structure for building construction, comprising a pipe body (1), and a first connecting sleeve (2) and a second connecting sleeve (3) arranged outside the pipe body (1), characterized in that: A plurality of connecting tubes (8) are fixedly arranged on the outside of the first connecting sleeve (2) and the second connecting sleeve (3), and the connecting tubes (8) extend to the inside of the first connecting sleeve (2) and the second connecting sleeve (3). An impact rod (13) is slidably arranged inside the connecting tube (8), and the impact rod (13) is used for impacting the tube body (1). A cleaning ball (11) is slidably arranged inside the tube body (1).

2. The anti-blocking structure for concrete pump pipes for building construction according to claim 1 is characterized in that: Connecting plates (4) are fixedly provided on the corresponding two sides of the first connecting sleeve (2) and the second connecting sleeve (3), and threaded connecting holes (5) are provided on the connecting plates (4).

3. The anti-blocking structure for concrete pump pipes for building construction according to claim 2 is characterized in that: The threaded connection holes (5) are all threadedly screwed with connection screws (6), and a connection nut (7) is provided on the side of the connection plate (4) away from the connection screws (6), and the connection screws (6) are threadedly screwed with the connection nut (7).

4. The anti-blocking structure for concrete pump pipes for building construction according to claim 1 is characterized in that: A plurality of positioning grooves (12) are provided on corresponding sides of the first connecting sleeve (2) and the second connecting sleeve (3), and the connecting tube (8) is connected to the first connecting sleeve (2) and the second connecting sleeve (3) via the positioning grooves (12).

5. The anti-blocking structure for concrete pump pipes in building construction according to claim 1 is characterized in that: A fixing bracket (9) is fixedly provided on the circumference of the connecting tube (8); one end of the fixing bracket (9) away from the connecting tube (8) is fixedly connected to the first connecting sleeve (2) and the second connecting sleeve (3); and the fixing bracket (9) is used to fix the position of the connecting tube (8).

6. The anti-blocking structure for concrete pump pipes in building construction according to claim 1 is characterized in that: A pull rod (14) is fixedly provided at one end of the impact rod (13), and a handle (15) is fixedly provided at one end of the pull rod (14) away from the impact rod (13).

7. The anti-blocking structure for concrete pump pipes in building construction according to claim 1 is characterized in that: A movable plate (16) is fixedly arranged on the upper half of the impact rod (13), and the movable plate (16) is slidably arranged inside the connecting tube (8). A fixed plate (18) is fixedly arranged inside the upper half of the connecting tube (8), and a spring (17) is fixedly arranged between the fixed plate (18) and the movable plate (16).

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