Concrete pumping and distributing device

Abstract

The utility model provides a concrete pumping and distributing device, which relates to the technical field of concrete pumping equipment and comprises a first supporting structure, a second supporting structure, a bearing and a concrete pump pipe structure. The first supporting structure is used for being connected with an external connection structure so as to support the second supporting structure and the bearing. The concrete pump pipe structure is sequentially connected with the first supporting structure and the second supporting structure. The second supporting structure is located above the first supporting structure and used for driving the outlet end of the concrete pump pipe structure to rotate relative to the first supporting structure. The technical problems that in the prior art, maintenance operation needs to be carried out by professionals in the using process, operation is tedious, and the limitation of the material distribution range is large are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pumping equipment, in particular to a concrete pumping distribution device. Background Art

[0002] In existing technology, concrete pouring for hollow, thin-walled high piers primarily utilizes the following equipment: overhead pumps, vehicle-mounted pumps, ground pumps, and mixing pumps. With the exception of the overhead pump, which has its own independent support and eliminates the need for piping, the other three require external steel pump pipes and manual adjustment of the pump's position to complete the pouring operation as the pouring area changes.

[0003] During operation, a truck-mounted pump or ground pump is used to deliver concrete to the construction site through a high-pressure delivery pipeline. (When performing concrete pumping operations, first prepare the appropriate equipment, including concrete pumps, delivery pipelines, and pump trucks. Then, according to the construction drawings and actual site conditions, rationally arrange the pumping equipment to ensure that concrete can be smoothly delivered to every construction site.) During the pumping process, strictly follow the operating procedures to ensure the safe operation of the equipment. At the same time, pay close attention to the concrete pumping situation and promptly address any abnormalities.

[0004] Therefore, when the project volume is sufficient, transportation conditions are good, and the pier height meets the requirements, most projects choose to invest in larger overhead pumps to reduce construction time, while opting for lower-cost, slower-acting ground or vehicle-mounted pumps. However, overhead pumps are expensive, require specialized personnel to operate and maintain, and are cumbersome to operate. Furthermore, traditional methods have a limited range for placing materials, requiring manual handling or mechanical movement to adjust the pouring section. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete pumping distribution device to alleviate the technical problems existing in the prior art, such as the need for professional personnel to perform maintenance and operation during use, the cumbersome operation, and the large limitation of the distribution range.

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

[0007] In a first aspect, the present invention provides a concrete pumping and distributing device, comprising a first supporting structure, a second supporting structure, a bearing, and a concrete pump pipe structure, wherein the first supporting structure is rotatably connected to the second supporting structure via the bearing, and the first supporting structure is used to connect to an external structure to support the second supporting structure and the bearing;

[0008] The concrete pump pipe structure is connected to the first supporting structure and the second supporting structure in sequence;

[0009] The second supporting structure is located above the first supporting structure, and the second supporting structure is used to drive the outlet end of the concrete pump pipe structure to rotate relative to the first supporting structure.

[0010] Furthermore, the first supporting structure includes a base frame assembly, a first supporting frame, a diagonal bracing assembly and a first supporting plate, one end of the first supporting frame is connected to the base frame assembly, and the other end is connected to the bearing through the first supporting plate;

[0011] The chassis assembly is used to connect with the external structure;

[0012] One end of the diagonal brace assembly is connected to the base frame assembly, and the other end is connected to the first support frame.

[0013] Furthermore, the chassis assembly includes a plurality of first angle steels and a plurality of second angle steels, wherein the plurality of first angle steels are spaced apart along a first direction, and the plurality of second angle steels are spaced apart along a second direction and are sequentially connected to the plurality of first angle steels;

[0014] The first direction is perpendicular to the second direction.

[0015] Furthermore, the diagonal bracing assembly includes a plurality of diagonal bracing rods and a plurality of connecting rods, one end of the diagonal bracing rod is connected to the base frame assembly, and the other end is connected to an end of the first support frame away from the base frame assembly, and adjacent diagonal bracing rods are connected by the connecting rods.

[0016] Furthermore, the concrete pumping and distributing device further includes a ladder, one end of the ladder is connected to the base frame assembly, the other end of the ladder is connected to the first support plate, and the ladder is connected to the diagonal support assembly.

[0017] Furthermore, the second supporting structure includes a first bracket, a second supporting frame, a second bracket and a second supporting plate, one end of the second supporting frame is connected to the bearing through the second supporting plate, and the first bracket is provided on one side of the second supporting frame, and the second bracket is provided on the side of the second supporting frame opposite to the first bracket;

[0018] The second bracket is connected to the concrete pump pipe structure.

[0019] Furthermore, the concrete pumping and distributing device further includes a counterweight, and the counterweight is connected to the first bracket.

[0020] Furthermore, the concrete pump pipe structure includes a first pump pipe assembly and a second pump pipe assembly, wherein the first pump pipe assembly is connected to the first supporting structure, and one end of the first pump pipe assembly is connected to the second pump pipe assembly, and the other end is used to be connected to an external concrete feeding device;

[0021] The second pump tube assembly is connected to the second supporting structure, and an end of the second pump tube assembly away from the first pump tube assembly is set as a discharge end.

[0022] Furthermore, the first pump pipe assembly includes a first pump pipe and a connector, the first pump pipe is connected to the first support structure through the connector, one end of the first pump pipe is connected to the second pump pipe assembly, and the other end is used to connect to an external concrete feeding device.

[0023] Furthermore, the second pump tube assembly includes a second pump tube and a fixing member, the second pump tube is connected to the second support structure through the fixing member, the second pump tube is communicated with the first pump tube, and the output end of the second pump tube is connected to the second support structure.

[0024] The utility model can achieve the following beneficial effects:

[0025] In a first aspect, the utility model provides a concrete pumping and distributing device, comprising a first supporting structure, a second supporting structure, a bearing and a concrete pump pipe structure, wherein the first supporting structure is rotatably connected to the second supporting structure via the bearing, and the first supporting structure is used to be connected to an external structure to support the second supporting structure and the bearing; the concrete pump pipe structure is connected to the first supporting structure and the second supporting structure in sequence; the second supporting structure is located above the first supporting structure, and the second supporting structure is used to drive the outlet end of the concrete pump pipe structure to rotate relative to the first supporting structure.

[0026] In the present invention, by placing the first supporting structure at the bottom and connecting its top to the second supporting structure through a bearing, the second supporting structure can rotate relative to the first supporting structure, and one end of the concrete pump pipe structure is connected to an external concrete feeding device, while the other end extends from one end of the second supporting structure after being connected to the first supporting structure and the second supporting structure in sequence. Since the second supporting structure is rotatably connected to the first supporting structure, the second supporting structure can drive the discharge end of the concrete pump pipe structure to rotate, thereby realizing the adjustment of the distribution position, and realizing the functions of convenient installation and a large distribution range.

[0027] Compared with the prior art, the concrete pumping distribution device provided by the present invention realizes the swinging of the discharge end of the concrete pump pipe structure by rotating the second support structure by rotating the second support structure, thereby greatly increasing the distribution range. Moreover, since the first support structure and the second support structure are rotatably connected by bearings, the connection method between the two is relatively simple, which is convenient for construction personnel to disassemble and assemble.

[0028] In summary, the present invention at least alleviates the technical problems existing in the prior art, such as the need for professional personnel to perform maintenance and operation during use, the cumbersome operation, and the large limitation on the range of fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 A schematic diagram of the main structure of the frame portion of the concrete pumping and distributing device provided in an embodiment of the present utility model;

[0031] Figure 2 A side structural diagram of the frame portion of the concrete pumping and distributing device provided in an embodiment of the present utility model;

[0032] Figure 3 A schematic top view of the frame portion of the concrete pumping and distributing device provided in an embodiment of the present utility model;

[0033] Figure 4 A schematic diagram of the main structure of a concrete pumping and distributing device provided in an embodiment of the present utility model;

[0034] Figure 5 This is an enlarged schematic diagram of the local structure of the concrete pumping and distributing device provided in an embodiment of the utility model.

[0035] Icons: 1-first supporting structure; 11-base frame assembly; 111-first angle steel; 112-second angle steel; 12-first supporting frame; 13-diagonal bracing assembly; 131-diagonal bracing rod; 132-connecting rod; 14-first supporting plate; 2-second supporting structure; 21-first bracket; 22-second supporting frame; 23-second bracket; 24-second supporting plate; 3-bearing; 31-bearing sleeve; 4-concrete pump pipe structure; 41-first pump pipe assembly; 411-first pump pipe; 412-connecting piece; 42-second pump pipe assembly; 421-second pump pipe; 422-fixing piece; 5-counterweight; 6-ladder. DETAILED DESCRIPTION

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0039] In the description of this utility model, it should be noted that the terms "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0040] Furthermore, terms such as "horizontal" and "vertical" do not necessarily mean that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0041] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0042] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0043] Example 1

[0044] This embodiment provides a concrete pumping and distributing device, referring to Figure 4 The concrete pumping and distributing device includes a first supporting structure 1, a second supporting structure 2, a bearing 3 and a concrete pump pipe structure 4. The first supporting structure 1 is rotatably connected to the second supporting structure 2 through the bearing 3, and the first supporting structure 1 is used to connect to an external structure to support the second supporting structure 2 and the bearing 3; the concrete pump pipe structure 4 is connected to the first supporting structure 1 and the second supporting structure 2 in sequence; the second supporting structure 2 is located above the first supporting structure 1, and the second supporting structure 2 is used to drive the outlet end of the concrete pump pipe structure 4 to rotate relative to the first supporting structure 1.

[0045] The embodiments of the present utility model at least alleviate the technical problems existing in the prior art in that the maintenance and operation by professionals are required during use and the operation is complicated, as well as the large limitation of the range of fabrics.

[0046] In an embodiment of the present invention, by placing the first supporting structure 1 at the bottom and connecting its top to the second supporting structure 2 through the bearing 3, the second supporting structure 2 can be rotated relative to the first supporting structure 1, and one end of the concrete pump pipe structure 4 is connected to the external concrete feeding device, and the other end extends from one end of the second supporting structure 2 after being connected to the first supporting structure 1 and the second supporting structure 2 in sequence. Since the second supporting structure 2 is rotatably connected to the first supporting structure 1, the second supporting structure 2 can drive the discharge end of the concrete pump pipe structure 4 to rotate, thereby realizing the adjustment of the distribution position, and realizing the functions of convenient installation and a large distribution range.

[0047] Compared with the prior art, the concrete pumping distribution device provided by the embodiment of the present invention realizes that the discharge end of the concrete pump pipe structure 4 is driven to swing by rotating the second support structure 2 by rotating the second support structure 2, thereby greatly increasing the distribution range. Moreover, since the first support structure 1 and the second support structure 2 are rotatably connected by the bearing 3, the connection method between the two is relatively simple, which is convenient for construction personnel to disassemble and assemble.

[0048] In an optional implementation manner of this embodiment, refer to Figure 1The first supporting structure 1 includes a base frame assembly 11, a first supporting frame 12, a diagonal brace assembly 13 and a first supporting plate 14. One end of the first supporting frame 12 is connected to the base frame assembly 11, and the other end is connected to the bearing 3 through the first supporting plate 14; the base frame assembly 11 is used to be connected to the external structure; one end of the diagonal brace assembly 13 is connected to the base frame assembly 11, and the other end is connected to the first supporting frame 12.

[0049] Specifically: the first support frame 12 can be a rectangular frame structure, and the base frame assembly 11 is arranged at the bottom of the first support frame 12, and the first support frame 12 is preferably arranged at the top center of the base frame assembly 11, and the first support plate 14 is connected to the top of the first support frame 12, and the first support plate 14 is preferably arranged horizontally; and one end of the diagonal brace assembly 13 is used to connect with the base frame assembly 11, and the other end is obliquely supported at the connection between the first support plate 14 and the first support frame 12, thereby avoiding shaking of the top of the first support frame 12.

[0050] Further, refer to Figure 3 The base frame assembly 11 includes multiple first angle steels 111 and multiple second angle steels 112. The multiple first angle steels 111 are spaced apart along the first direction, and the multiple second angle steels 112 are spaced apart along the second direction and connected to the multiple first angle steels 111 in sequence; the first direction is perpendicular to the second direction.

[0051] Specifically: multiple first angle steels 111 are distributed at intervals along the first direction, and multiple second angle steels 112 are distributed at intervals along the second direction and are connected to the multiple first angle steels 111 in sequence; preferably, the spacing distance between the multiple first angle steels 111 is equal to the spacing distance between the multiple second angle steels 112, that is, the multiple first angle steels 111 and the multiple second angle steels 112 are cross-connected to form a square mesh structure of the base frame component 11, so that the base frame component 11 with such a structure can be prevented from being on an external support structure.

[0052] In an optional implementation manner of this embodiment, refer to Figure 2 or Figure 3 The diagonal bracing assembly 13 includes a plurality of diagonal bracing rods 131 and a plurality of connecting rods 132. One end of the diagonal bracing rod 131 is connected to the base frame assembly 11, and the other end is connected to an end of the first support frame 12 away from the base frame assembly 11, and adjacent diagonal bracing rods 131 are connected by connecting rods 132.

[0053] Specifically, the diagonal bracing assembly 13 includes a plurality of diagonal bracing rods 131 and a plurality of connecting rods 132. Preferably, there are four diagonal bracing rods 131, which are arranged in pairs. Each of the four diagonal bracing rods 131 has one end connected to the base frame assembly 11, while the other end is tilted at a certain angle and connected to the first support frame 12, thereby supporting the first support frame 12 from four opposite directions. Adjacent diagonal bracing rods 131 are connected by corresponding connecting rods 132, which are preferably connected to the middle portion of the diagonal bracing rods 131.

[0054] In an optional implementation manner of this embodiment, refer to Figure 4 The concrete pumping and distributing device also includes a ladder 6, one end of the ladder 6 is connected to the base frame assembly 11, and the other end is connected to the first support plate 14, and the ladder 6 is connected to the diagonal bracing assembly 13.

[0055] Specifically: one end of the ladder 6 is connected to the base assembly 11, and the other end is connected to the first support plate 14, so that the construction workers can install or remove the concrete pump pipe structure 4 with the first support structure 1 and the second support structure 2 after climbing to the height of the first support plate 14; and the first support plate 14 is connected to the connecting rod 132 to fix the first support plate 14, and the connection method can be welding.

[0056] In an optional implementation manner of this embodiment, refer to Figure 1 and Figure 5 The second supporting structure 2 includes a first bracket 21, a second supporting bracket 22, a second bracket 23 and a second supporting plate 24. One end of the second supporting bracket 22 is connected to the bearing 3 through the second supporting plate 24, and a first bracket 21 is provided on one side of the second supporting bracket 22, and a second bracket 23 is provided on the side of the second supporting bracket 22 opposite to the first bracket 21; the second bracket 23 is connected to the concrete pump pipe structure 4.

[0057] Specifically: the second support plate 24 is connected to the end of the bearing 3 away from the first support plate 14, and the second support frame 22 can be a rectangular frame structure, and its bottom is connected to the second support plate 24, one side of it is connected to the first bracket 21, and the side opposite to the first bracket 21 is provided with a second bracket 23. The second bracket 23 is used to connect with the concrete pump pipe structure 4 to drive the discharge end of the concrete pump pipe structure 4 to move and change the discharge direction.

[0058] Further, refer to Figure 4 The concrete pumping and distributing device further includes a counterweight 5 , which is connected to the first bracket 21 .

[0059] Specifically: the counterweight 5 is connected to the first bracket 21. When in use, the discharge end of the concrete pump pipe structure 4 needs to be extended, which makes the length of the second bracket 23 longer, and the weight of the second bracket 23 also heavier. In order to balance the weight of the second bracket 23 and the discharge end of the concrete pump pipe structure 4, it is necessary to add the counterweight 5 to the first bracket 21 so that the second support frame 22 will not tip over due to excessive weight at one end.

[0060] In an optional implementation manner of this embodiment, refer to Figure 5 The concrete pump pipe structure 4 includes a first pump pipe assembly 41 and a second pump pipe assembly 42. The first pump pipe assembly 41 is connected to the first supporting structure 1, and one end of the first pump pipe assembly 41 is connected to the second pump pipe assembly 42, and the other end is used to connect to an external concrete feeding device; the second pump pipe assembly 42 is connected to the second supporting structure 2, and the end of the second pump pipe assembly 42 away from the first pump pipe assembly 41 is set as the discharge end.

[0061] Specifically: the first pump pipe assembly 41 is used to be detachably connected to the first support plate 14 of the first support structure 1, and the second pump pipe assembly 42 is used to be detachably connected to the second support plate 24 of the second support structure 2, and the connection positions are both located at the bearing 3, and the first pump pipe assembly 41 is connected to the second pump pipe assembly 42 so that the concrete delivery pipeline is connected.

[0062] Further, refer to Figure 5 The first pump pipe assembly 41 includes a first pump pipe 411 and a connector 412. The first pump pipe 411 is connected to the first support structure 1 through the connector 412, and one end of the first pump pipe 411 is connected to the second pump pipe assembly 42, and the other end is used to connect to an external concrete feeding device.

[0063] Specifically: one end of the first pump pipe 411 is detachably connected to the first support plate 14 of the first support structure 1 through the connecting piece 412, and the other end is used to be connected to the external concrete feeding device; and the connecting piece 412 can be connected to the first support plate 14 by a threaded connection, and the first pump pipe 411 is located below the first support plate 14.

[0064] Further, refer to Figure 5 The second pump tube assembly 42 includes a second pump tube 421 and a fixing member 422. The second pump tube 421 is connected to the second support structure 2 through the fixing member 422. The second pump tube 421 is connected to the first pump tube 411, and the output end of the second pump tube 421 is connected to the second support structure 2.

[0065] Specifically: the second pump tube 421 is connected to the second support plate 24 of the second support structure 2 through the fixing member 422, and the end of the second pump tube 421 away from the fixing member 422 is set as the discharge end, this discharge end is connected to the second bracket 23, and the second pump tube 421 is connected to the first pump tube 411 through a connecting tube.

[0066] It should be noted that a bearing sleeve 31 is provided outside the bearing 3 , and the bearing sleeve 31 can be connected to the first supporting structure 1 .

[0067] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other; the above embodiments in this specification are only used to illustrate the technical solution of the utility model, rather than to limit it; although the utility model is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that: it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some or all of the technical features therein with equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solution to deviate from the scope of the technical solution of the various embodiments of the utility model.

Claims

1. A concrete pumping and distributing device, characterized in that: The invention comprises a first supporting structure (1), a second supporting structure (2), a bearing (3) and a concrete pump pipe structure (4); the first supporting structure (1) is rotatably connected to the second supporting structure (2) via the bearing (3); and the first supporting structure (1) is used to be connected to an external structure to support the second supporting structure (2) and the bearing (3); The concrete pump pipe structure (4) is connected to the first supporting structure (1) and the second supporting structure (2) in sequence; The second supporting structure (2) is located above the first supporting structure (1), and the second supporting structure (2) is used to drive the outlet end of the concrete pump pipe structure (4) to rotate relative to the first supporting structure (1).

2. The concrete pumping and distributing device according to claim 1, characterized in that: The first supporting structure (1) comprises a base frame assembly (11), a first supporting frame (12), a diagonal bracing assembly (13) and a first supporting plate (14); one end of the first supporting frame (12) is connected to the base frame assembly (11), and the other end is connected to the bearing (3) via the first supporting plate (14); The base frame assembly (11) is used to connect with the external structure; One end of the diagonal bracing assembly (13) is connected to the base frame assembly (11), and the other end is connected to the first supporting frame (12).

3. The concrete pumping and distributing device according to claim 2, characterized in that: The chassis assembly (11) comprises a plurality of first angle steels (111) and a plurality of second angle steels (112), wherein the plurality of first angle steels (111) are spaced apart along a first direction, and the plurality of second angle steels (112) are spaced apart along a second direction and are sequentially connected to the plurality of first angle steels (111); The first direction is perpendicular to the second direction.

4. The concrete pumping and distributing device according to claim 2, characterized in that: The diagonal bracing assembly (13) comprises a plurality of diagonal bracing rods (131) and a plurality of connecting rods (132), one end of the diagonal bracing rod (131) is connected to the base frame assembly (11), and the other end is connected to an end of the first support frame (12) away from the base frame assembly (11), and adjacent diagonal bracing rods (131) are connected via the connecting rods (132).

5. The concrete pumping and distributing device according to claim 2, characterized in that: It also includes a ladder (6), one end of the ladder (6) is connected to the base frame assembly (11), the other end is connected to the first support plate (14), and the ladder (6) is connected to the diagonal support assembly (13).

6. The concrete pumping and distributing device according to claim 1, characterized in that: The second supporting structure (2) comprises a first bracket (21), a second supporting bracket (22), a second bracket (23) and a second supporting plate (24); one end of the second supporting bracket (22) is connected to the bearing (3) via the second supporting plate (24); the first bracket (21) is provided on one side of the second supporting bracket (22); and the second bracket (23) is provided on a side of the second supporting bracket (22) opposite to the first bracket (21); The second bracket (23) is connected to the concrete pump pipe structure (4).

7. The concrete pumping and distributing device according to claim 6, characterized in that: It also includes a counterweight (5), which is connected to the first bracket (21).

8. The concrete pumping and distributing device according to claim 1, characterized in that: The concrete pump pipe structure (4) comprises a first pump pipe assembly (41) and a second pump pipe assembly (42), wherein the first pump pipe assembly (41) is connected to the first supporting structure (1), and one end of the first pump pipe assembly (41) is connected to the second pump pipe assembly (42), and the other end is used to be connected to an external concrete feeding device; The second pump tube assembly (42) is connected to the second supporting structure (2), and an end of the second pump tube assembly (42) away from the first pump tube assembly (41) is set as a discharge end.

9. The concrete pumping and distributing device according to claim 8, characterized in that: The first pump pipe assembly (41) comprises a first pump pipe (411) and a connector (412); the first pump pipe (411) is connected to the first supporting structure (1) via the connector (412); one end of the first pump pipe (411) is connected to the second pump pipe assembly (42); and the other end is used to be connected to an external concrete feeding device.

10. The concrete pumping and distributing device according to claim 9, characterized in that: The second pump tube assembly (42) comprises a second pump tube (421) and a fixing member (422), wherein the second pump tube (421) is connected to the second supporting structure (2) via the fixing member (422), the second pump tube (421) is communicated with the first pump tube (411), and the output end of the second pump tube (421) is connected to the second supporting structure (2).

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