A concrete pouring device for an exterior wall construction column

Abstract

This utility model provides a concrete pouring device for exterior wall structural columns, belonging to the field of building construction equipment. It includes a support frame, a tie rod, a loading device, and a flexible hose. Wheel supports are respectively installed at the four corners of the bottom of the support frame. Wheel axles are installed on the wheel supports, and self-locking casters are installed on the wheel axles. The middle of each caster is connected to the wheel axle via a bearing. The tie rod is inclined at one end of the support frame. The loading device is mounted on the support frame, and the flexible hose is located at the rear end of the loading device and communicates with the interior of the loading device. This utility model's concrete pouring device is easy to operate and allows for fast construction. Simply push the concrete pouring device to the corresponding exterior wall structural column position, extend the flexible hose to the top of the column, pour the fine aggregate concrete into the loading device, and pouring can begin. One person can quickly push the device, reducing the waste of manpower, saving time and effort, and improving pouring efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment, and in particular to a concrete pouring device for exterior wall structural columns. Background Technology

[0002] With social development, high-rise buildings are springing up in cities. These buildings require numerous structural columns, and pouring concrete for these external structural columns is a particularly difficult and complex task in construction. Typically, a scaffolding system is used, requiring at least two workers: one to move the concrete onto the scaffolding, and another to pour the concrete into the column. This method is not only cumbersome but also inefficient and wastes significant manpower and resources. Therefore, finding a time-saving, labor-saving, and efficient method for pouring concrete for external structural columns is urgently needed. Consequently, there is a demand for a concrete pouring device for external structural columns that offers faster construction speeds and reduces labor costs. Utility Model Content

[0003] The purpose of this invention is to provide a concrete pouring device for exterior wall structural columns, solving the technical problems of time-consuming and labor-intensive concrete pouring in existing structural column processes. In use, this invention simply requires pushing the concrete pouring device to the appropriate position and locking it with self-locking casters to pour the structural column concrete. It is simple, convenient, and quick to use, and suitable for pouring exterior wall structural columns.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A concrete pouring device for exterior wall structural columns includes a support bracket, a tie rod, a loading device, and a hose. Wheel support frames are respectively installed at the four corners of the bottom of the support bracket. Wheel axles are installed on the wheel support frames, and self-locking casters are installed on the wheel axles. The middle part of each self-locking caster is connected to the wheel axle via a bearing. The tie rod is inclinedly installed at one end of the support bracket. The loading device is installed on the support bracket, and the hose is installed at the rear end of the loading device, communicating with the interior of the loading device.

[0006] Furthermore, an inclined plate is provided on the upper part of the inner wall of the loading device, and a connecting plate is connected to one end of the inclined plate. The connecting plate is provided on the lower part of the inner wall of the loading device.

[0007] Furthermore, a support frame is provided at the lower part of the pull rod, and the bottom end of the support frame is fixed to the pull rod by welding. An electric push rod is provided on the support frame, one end of the electric push rod passes through the loading device, and a push scraper is provided at one end of the electric push rod.

[0008] Furthermore, the scraper is disposed inside the loading device, and the bottom end of the scraper is set as an inclined surface, and the bottom end of the scraper is in contact with the inclined plate.

[0009] Furthermore, the support bracket includes two support crossbars and four first connecting rods. The four first connecting rods are equidistantly spaced between the two support crossbars, and both ends of the first connecting rods are fixed to the support crossbars by welding. One end of the pull rod is connected to the middle of one of the first connecting rods.

[0010] Furthermore, the pull rod includes two diagonal rods, a second connecting rod, and a handle. One end of each of the two diagonal rods is fixed to the first connecting rod by welding. The second connecting rod is spaced apart in the middle of the two diagonal rods, and both ends of the second connecting rod are fixed to the diagonal rods by welding. The handle is located at the other end of the two diagonal rods, and the two diagonal rods are fixed to the handle by welding.

[0011] Furthermore, the loading device includes two side steel plates, a front end steel plate, a rear end steel plate, and a bottom steel plate. The two side steel plates are respectively disposed on both sides of the bottom steel plate, and the front end steel plate and the rear end steel plate are respectively disposed at both ends of the bottom steel plate. The front end steel plate and the rear end steel plate are respectively fixed to the side steel plates by welding.

[0012] Furthermore, the upper part of the inner wall of the front end steel plate is fixed to the inclined plate by welding, the lower middle part of the rear end steel plate is provided with a connecting hole, the lower part of the inner wall of the rear end steel plate is fixed to the connecting plate by welding, and the connecting plate is located below the connecting hole, and one end of the hose is connected to the connecting hole.

[0013] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0014] 1. This utility model enables rapid concrete pouring for structural columns on the exterior walls of a building site. It allows for quick loading, transportation, unloading, and pouring. The materials used are simple, economical, and reasonable, meeting the requirements for large-scale production and use.

[0015] 2. The concrete pouring device of this utility model is easy to operate, has a fast construction speed, good applicability, and is easy to promote and apply. In use, the concrete pouring device is pushed to the corresponding external wall structural column position (one floor above), and then a flexible hose is extended to the top of the external wall structural column to pour fine aggregate concrete into the loading device. Fine aggregate concrete pouring can then be carried out. One person can quickly push the device, greatly reducing the waste of manpower, saving time and effort, and improving pouring efficiency.

[0016] 3. The concrete pouring device of this utility model drives the pusher to move within the loading device by extending and retracting the electric pusher, pushing the concrete adhering to the inner wall and inclined plate of the loading device to the rear end and out through the hose. Attached Figure Description

[0017] Figure 1 This is a side view of the concrete pouring device of this utility model;

[0018] Figure 2 This is a top view of the connection between the tie rod and the load-bearing bracket of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the loading device of this utility model;

[0020] Figure 4 This is a diagram showing the usage status of the concrete pouring device of this utility model.

[0021] In the attached diagram, 1-bearing bracket, 101-bearing crossbar, 102-first connecting rod, 2-pull rod, 21-diagonal rod, 22-second connecting rod, 23-handle rod, 3-loading device, 31-side steel plate, 32-front end steel plate, 33-rear end steel plate, 34-bottom steel plate, 35-connecting hole, 4-hose hose, 5-wheel support frame, 6-wheel axle, 7-self-locking caster wheel, 8-support frame, 9-electric push rod, 10-push scraper, 11-inclined plate, 12-connecting plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are merely to provide the reader with a thorough understanding of one or more aspects of this utility model, and these aspects can be achieved even without these specific details.

[0023] like Figure 1 and Figure 4As shown, a concrete pouring device for exterior wall structural columns includes a support bracket 1, a tie rod 2, a loading device 3, and a hose 4. Wheel support frames 5 are respectively installed at the four corners of the bottom of the support bracket 1. Wheel axles 6 are installed on the wheel support frames 5, and self-locking casters 7 are installed on the wheel axles 6. The middle part of the self-locking casters 7 is connected to the wheel axles 6 via bearings. When the pouring device needs to be fixed, the self-locking casters 7 lock and fix it in a fixed position. The tie rod 2 is inclined at one end of the support bracket 1, forming an angle greater than 90 degrees and less than 180 degrees with the support bracket 1. The pouring device is moved by pushing and pulling the tie rod 2. The loading device 3 is installed on the support bracket 1, and the hose 4 is located at the rear end of the loading device 3 (the side of the loading device with the hose installed is the outer end), and the hose 4 is connected to the interior of the loading device 3. When in use, push the pouring device to the corresponding position, lock the pouring device with the self-locking universal wheel 7, extend the hose 6 to the upper end of the external wall structural column formwork, pour the fine stone concrete into the loading device 3, and the concrete can be poured through the hose 6 into the external wall structural column formwork. One person can quickly push it, which greatly reduces the waste of human resources, saves time and effort, and improves pouring efficiency.

[0024] In this embodiment of the invention, an inclined plate 11 is provided on the upper part of the inner wall of the loading device 3. This facilitates the rapid pouring of fine aggregate concrete into the structural column through the hose, preventing it from falling out and thus significantly saving pouring time. The device is simple to manufacture and allows for rapid concrete unloading. One end of the inclined plate 11 is connected to a connecting plate 12, which is located on the lower part of the inner wall of the loading device 3. The inclined plate 11 and the connecting plate 12 create a shape where one side of the loading device 3 is higher than the other, allowing the fine aggregate concrete to flow automatically into the hose 6, thereby enabling the pouring of the structural column on the side of the exterior wall. This invention is simple to manufacture and operate, quick to transport, and can rapidly pour structural columns for exterior walls, reducing excessive labor consumption. It has good applicability and is easy to promote and apply.

[0025] In this embodiment of the utility model, a support frame 8 is provided at the lower part of the pull rod 2. The bottom end of the support frame 8 is fixed to the pull rod 2 by welding. An electric push rod 9 is provided on the support frame 8. One end of the electric push rod 9 passes through the loading device 3 and is provided with a scraper 10 at the other end. The scraper 10 is located inside the loading device 3. The bottom end of the scraper 10 is set as an inclined surface and is in contact with the inclined plate 11. The two ends of the scraper 10 are respectively in contact with the two inner side walls of the loading device 3. The electric push rod 9 is inclined. The extension and retraction of the electric push rod 9 drives the scraper 10 to move inside the loading device 3, pushing the concrete adhering to the inner side wall and the inclined plate of the loading device 3 to the rear end and out through the hose 6. This can prevent concrete from sticking to the inner side wall of the loading device 3 and causing waste, and can also prevent the hose 6 from being blocked.

[0026] like Figure 2 As shown, the support bracket 1 includes two support crossbars 101 and four first connecting rods 102. The four first connecting rods 102 are equidistantly spaced between the two support crossbars 101, and both ends of the first connecting rods 102 are welded to the support crossbars 101. One end of the pull rod 2 is connected to the middle of one of the first connecting rods 102. The support bracket formed by the support crossbars 101 and the first connecting rods 102 has a square structure and is used to fix and support the loading device. The pull rod 2 includes two diagonal rods 21, a second connecting rod 22, and a handle 23. One end of the two diagonal rods 21 is welded to the first connecting rod 102. The second connecting rods 22 are spaced apart in the middle of the two diagonal rods 21, and both ends of the second connecting rods 22 are welded to the diagonal rods 21. The handle 23 is located at the other end of the two diagonal rods 21, and the two diagonal rods 21 are welded to the handle 23. Two diagonal bars 21 are connected to the middle of the handle bar 23. When in use, the operator can push and pull the pouring device by holding the handle bar 23 and move it according to actual needs.

[0027] like Figure 3As shown, the loading device 3 includes two side steel plates 31, a front end steel plate 32, a rear end steel plate 33, and a bottom steel plate 34. The two side steel plates 31 are respectively disposed on both sides of the bottom steel plate 34 and are fixed to the bottom steel plate 34 by welding. The front end steel plate 32 and the rear end steel plate 33 are respectively disposed at both ends of the bottom steel plate 34 and are fixed to the bottom steel plate 34 by welding. The front end steel plate 32 and the rear end steel plate 33 are respectively fixed to the side steel plates 31 by welding. The two side steel plates 31, the front end steel plate 32, the rear end steel plate 33, and the bottom steel plate 34 form a cuboid structure with an open top and a closed bottom, used for loading concrete. The upper part of the inner wall of the front end steel plate 32 is fixed to the inclined plate 11 by welding, and the two sides of the inclined plate 11 are fixed to the side steel plate 31 by welding. The lower middle part of the rear end steel plate 33 is provided with a connecting hole 35. The lower part of the inner wall of the rear end steel plate 33 is fixed to the connecting plate 12 by welding, and the two sides of the connecting plate 12 are fixed to the side steel plate 31 by welding. The connecting plate 12 is located below the connecting hole 35. One end of the hose 4 is connected to the connecting hole 35. The hose 4 can be set as a telescopic hose, which is convenient to retract when not in use, saving space. At the same time, a hook is set on the rear end of the receiving device, and the hose is tied to the hook with a rope.

[0028] One of the preparation processes for a concrete pouring device is shown below:

[0029] (1) First prepare the materials for assembling the concrete pouring device (such as: 1 0.5-meter φ30 galvanized round pipe, 2 1.5-meter 20×20 square tubes, 2 1-meter 20×20 square tubes, 4 0.7-meter 20×20 square tubes, 2 0.3-meter 20×20 square tubes, 2 100mm large small wheels, 1 wheel axle, 2 1000*300 stainless steel plates, 2 700*300 stainless steel plates, 1 1000*700 stainless steel plate, 1 920*700 stainless steel plate, 1.5-meter long φ100 flexible hose, electric push rod, push scraper, and several welding rods);

[0030] (2) Cut the materials to the specific dimensions according to the original design drawings;

[0031] (3) First, use two 1.0-meter long square tubes and four 0.7-meter long square tubes to weld together a load-bearing bracket.

[0032] (4) Install wheel axles, self-locking casters, etc. at the bottom of the welded loading bracket;

[0033] (5) Weld two 1.5-meter long square tubes, two 0.3-meter long square tubes, and one 0.5-meter long square tube to form a handle;

[0034] (6) Weld the finished handle and loading bracket into a whole;

[0035] (7) Assemble a cuboid with two 1000*300 stainless steel plates, two 700*300 stainless steel plates and one 1000*700 stainless steel plate. The top end is open and the bottom end is sealed. Then, bend one 920*700 stainless steel plate at the end of one long side and 50mm. Then place it inside the loading device and weld it to fix it, forming a high side and a low side, so that the fine stone concrete material can flow automatically into the hose, thereby realizing the pouring of the structural column on the side of the outer wall.

[0036] (8) Then install the loading device on the welded load-bearing bracket, with the lower end of the inner inclined plate of the loading device being the outer end;

[0037] (9) Next, install a support frame at the bottom of the pull rod, connect one end of the electric push rod to the support frame, and pass the other end (telescopic end) of the electric push rod through the front end of the feeding device, and connect the push scraper to the telescopic end of the electric push rod.

[0038] (10) Finally, drill a φ100 hole at the outer end of the hopper (i.e., the lowest end of the inclined plate) and install a 1.5-meter hose.

[0039] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A concrete pouring device for exterior wall structural columns, characterized in that: The device includes a support bracket (1), a tie rod (2), a loading device (3), and a hose (4). The support bracket (1) has four wheel support brackets (5) at its bottom corners. The wheel support brackets (5) have wheel axles (6) on them. The wheel axles (6) have self-locking casters (7) on them. The middle part of the self-locking casters (7) is connected to the wheel axles (6) via bearings. The tie rod (2) is inclined at one end of the support bracket (1). The loading device (3) is mounted on the support bracket (1). The hose (4) is mounted at the rear end of the loading device (3) and is connected to the interior of the loading device (3).

2. The concrete pouring device for exterior wall structural columns according to claim 1, characterized in that: An inclined plate (11) is provided on the upper part of the inner wall of the loading device (3), and a connecting plate (12) is connected to one end of the inclined plate (11). The connecting plate (12) is provided on the lower part of the inner wall of the loading device (3).

3. The concrete pouring device for exterior wall structural columns according to claim 1, characterized in that: The lower part of the pull rod (2) is provided with a support frame (8), the bottom end of the support frame (8) is fixed to the pull rod (2) by welding, and an electric push rod (9) is provided on the support frame (8). One end of the electric push rod (9) passes through the loading device (3) and a push scraper (10) is provided on one end of the electric push rod (9).

4. The concrete pouring device for exterior wall structural columns according to claim 3, characterized in that: The scraper (10) is installed inside the loading device (3). The bottom end of the scraper (10) is set as an inclined surface, and the bottom end of the scraper (10) is in contact with the inclined plate (11).

5. The concrete pouring device for exterior wall structural columns according to claim 1, characterized in that: The support bracket (1) includes two support crossbars (101) and four first connecting rods (102). The four first connecting rods (102) are equidistantly spaced between the two support crossbars (101), and the two ends of the first connecting rods (102) are fixed to the support crossbars (101) by welding. One end of the pull rod (2) is connected to the middle of one of the first connecting rods (102).

6. The concrete pouring device for exterior wall structural columns according to claim 1, characterized in that: The pull rod (2) includes two diagonal rods (21), a second connecting rod (22), and a handle (23). One end of each of the two diagonal rods (21) is fixed to the first connecting rod (102) by welding. The second connecting rod (22) is spaced apart in the middle of the two diagonal rods (21), and both ends of the second connecting rod (22) are fixed to the diagonal rods (21) by welding. The handle (23) is located at the other end of the two diagonal rods (21), and the two diagonal rods (21) are fixed to the handle (23) by welding.

7. The concrete pouring device for exterior wall structural columns according to claim 1, characterized in that: The loading device (3) includes two side steel plates (31), a front end steel plate (32), a rear end steel plate (33), and a bottom steel plate (34). The two side steel plates (31) are respectively disposed on both sides of the bottom steel plate (34), and the front end steel plate (32) and the rear end steel plate (33) are respectively disposed at both ends of the bottom steel plate (34). The front end steel plate (32) and the rear end steel plate (33) are respectively fixed to the side steel plates (31) by welding.

8. The concrete pouring device for exterior wall structural columns according to claim 7, characterized in that: The upper part of the inner wall of the front end steel plate (32) is fixed to the inclined plate (11) by welding. The lower middle part of the rear end steel plate (33) is provided with a connecting hole (35). The lower part of the inner wall of the rear end steel plate (33) is fixed to the connecting plate (12) by welding. The connecting plate (12) is located below the connecting hole (35). One end of the hose (4) is connected to the connecting hole (35).

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