Concrete pouring lengthening device
Patent Information
- Application Number
- CN202420322654.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-02-21
AI Technical Summary
During the concrete pouring process, there is a large pouring area or structural barrier, which leads to the inability to fully pour the concrete conveying pump truck. The existing traditional self-dumping pouring method is inefficient, wastes labor, and has poor concrete fluidity.
A concrete pouring joint device was designed. By connecting the barrel with slope to the concrete conveying pump truck, the lower side of the barrel is aligned at the parts that are about to be poured, replacing the traditional self-dumping construction method, the pouring efficiency is improved and the casting efficiency is reduced. Rework time and labor costs.
It improves the pouring efficiency of concrete, reduces the rework time and labor costs, and ensures the pouring quality of concrete.
Smart Images
Figure CN222435903U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete pouring, in particular to a concrete pouring extension device. Background Art
[0002] During the pouring process of the concrete pump truck, the pouring area is too large or there is an existing structure blocking the concrete pump truck, which causes the concrete pump truck to be unable to fully pour all the concrete pouring surfaces. Therefore, a concrete extension device is needed to pour concrete outside the range that the concrete pump truck can pour.
[0003] The parts where existing concrete cannot be poured are often poured using the traditional self-unloading pouring method. This method is very likely to cause poor concrete fluidity during the self-unloading process, and cause a large amount of labor waste during construction, which is not conducive to the progress of concrete pouring.
[0004] Therefore, an apparatus with the advantages of convenient mobility, easy operation, and economy is proposed to replace the traditional construction method of self-unloading of concrete pump trucks that cannot be directly poured, thereby improving the concrete pouring efficiency, reducing the time and labor costs of rework, and providing guarantee for the concrete pouring quality. Utility Model Content
[0005] In order to solve the above technical problems, the utility model proposes a concrete pouring extension device, which places the device on a panel with completed steel bars and formwork construction, connects the higher side of a sloped barrel to the delivery pipe of a concrete pump truck, and aligns the lower side of the barrel with the part to be poured. The pump truck is placed to place concrete for pouring, which replaces the traditional construction method of self-unloading of the concrete pump truck at the part that cannot be directly poured, thereby improving the concrete pouring efficiency, reducing the time and labor cost of rework, and providing a guarantee for the concrete pouring quality.
[0006] The technical solution for achieving the purpose of the utility model is: a concrete pouring extension device, comprising a base plate, a barrel holder is fixed on the upper side of the base plate, a round barrel is installed on the inner side of the barrel holder, and also comprises: a plurality of square steel legs and two mounting plates, the plurality of square steel legs are respectively fixed to the four corners of the lower side of the base plate; the two mounting plates are symmetrically fixed to the outer side of the base plate; the lower ends of the plurality of square steel legs are respectively installed with moving wheels, the inner sides of the two mounting plates are rotatably connected with threaded rods through threads, the lower ends of the two threaded rods are fixed with abutment blocks, and the upper ends of the two threaded rods are fixed with handles.
[0007] In some embodiments, two cross bars are symmetrically fixed to the outer side of the barrel.
[0008] In some embodiments, the barrel is installed obliquely.
[0009] In some embodiments, both of the handles are regular pentagons.
[0010] In some embodiments, the upper end of the barrel support is U-shaped.
[0011] In some embodiments, the barrel is made of steel.
[0012] Compared with the prior art, the present invention has the following significant advantages:
[0013] Firstly, the utility model places the device on the panel where the steel bars and formwork are completed, connects the higher side of the sloped drum to the delivery pipe of the concrete pump truck, and aligns the lower side of the drum with the part to be poured. The pump truck is placed to place the concrete for pouring, which replaces the traditional construction method of self-unloading the part that the concrete pump truck cannot directly pour, improves the concrete pouring efficiency, reduces the time and labor cost of rework, and provides guarantee for the pouring quality of concrete.
[0014] Second, the utility model uses a plurality of moving wheels to facilitate the transportation of the entire device at any time. By rotating the two threaded rods, the two threaded rods rotate and move on the inner sides of the two mounting plates through the threads, and then the two abutment blocks rotate and move until they contact and abut the ground, so that the device can be fixed to prevent it from moving on its own.
[0015] The invention solves the problems of low construction efficiency, large waste of manpower and reduced concrete fluidity of the existing traditional self-unloading pouring method. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:
[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;
[0018] Figure 2 It is a schematic diagram of the overall front view structure provided by the utility model in one embodiment;
[0019] Figure 3 It is a schematic diagram of the overall side view structure provided in one embodiment of the utility model.
[0020] Description of reference numerals:
[0021] 1. Base plate; 2. Bucket support; 3. Round barrel; 4. Square steel legs; 5. Moving wheels; 6. Mounting plate; 7. Threaded rod; 8. Abutment block; 9. Handle; 10. Cross bar. DETAILED DESCRIPTION
[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] The utility model provides a concrete pouring extension device through improvement. The technical solution of the utility model is:
[0024] like Figure 1-Figure 3 As shown, a concrete pouring extension device comprises a bottom plate 1, a barrel holder 2 is fixed on the upper side of the bottom plate 1, and the specific fixing method is welding fixing to ensure the fixing effect, a barrel 3 is installed on the inner side of the barrel holder 2, and further comprises: a plurality of square steel legs 4 and two mounting plates 6, the plurality of square steel legs 4 are respectively fixed to the four corners of the lower side of the bottom plate 1; the two mounting plates 6 are symmetrically fixed to the outer side of the bottom plate 1; the lower ends of the plurality of square steel legs 4 are all installed with moving wheels 5, and the movement of the device as a whole is facilitated by the plurality of moving wheels 5, and the inner sides of the two mounting plates 6 are screwed A threaded rod 7 is rotatably connected through the groove, and abutment blocks 8 are fixed to the lower ends of the two threaded rods 7, and handles 9 are fixed to the upper ends of the two threaded rods 7. After circling to the specified position, the two handles 9 are respectively grasped and rotated. The rotation of the two handles 9 drives the two threaded rods 7 fixed thereto to rotate. The two threaded rods 7 rotate and move on the inner sides of the two mounting plates 6 through threaded engagement, thereby driving the two abutment blocks 8 fixed at the lower ends thereof to rotate and move until they abut against the ground and are fixed to prevent them from moving on their own. The operation is simple.
[0025] like Figure 1-Figure 3 As shown, in one embodiment, two cross bars 10 are symmetrically fixed to the outer side of the barrel 3, which is convenient for operation and facilitates the subsequent overall movement of the pushing device.
[0026] like Figure 2 As shown, in one embodiment, the drum 3 is installed obliquely to ensure the pouring of concrete.
[0027] like Figure 1 As shown, in one embodiment, in order to make it more convenient for the user to hold the two handles 9 for rotation, the two handles 9 are both regular pentagons.
[0028] like Figure 3 As shown, in one embodiment, the upper end of the barrel holder 2 is U-shaped, which fits better with the outer side of the barrel 3 and is more stably installed.
[0029] like Figure 1 As shown, in one embodiment, the barrel 3 is made of steel, which has good durability and low cost.
[0030] The specific working method is as follows: when in use, the device is placed on the panel where the steel bars and formwork are completed, the higher side of the sloped barrel 3 is connected to the delivery pipe of the concrete pump truck, and the lower side of the barrel 3 is aligned with the part to be poured, and the pump truck is placed to place the concrete for pouring, which replaces the construction method of the traditional concrete pump truck that cannot be directly poured. The pouring efficiency of the concrete is improved, the time and labor cost of rework are reduced, and the pouring quality of the concrete is guaranteed. By symmetrically fixing two cross bars 10 on the outside of the barrel 3, it is easy to operate and convenient for the subsequent pushing device to move as a whole for turnover use. When turnover is required, the pushing device is moved as a whole through a plurality of moving wheels 5. When it moves to the designated position, the two handles 9 are respectively held and rotated. The two handles 9 rotate to drive the two threaded rods 7 fixed thereto to rotate. The two threaded rods 7 rotate and rotate and move on the inner side of the two mounting plates 6 through thread engagement, thereby driving the two abutment blocks 8 fixed at the lower end thereof to rotate and move until they abut against the ground for fixing to prevent them from moving by themselves, and the operation is simple.
[0031] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.
Claims
1. A concrete pouring extension device, comprising a base plate (1), a barrel holder (2) being fixed on the upper side of the base plate (1), a round barrel (3) being installed on the inner side of the barrel holder (2), characterized in that: Also includes: A plurality of square steel legs (4), wherein the plurality of square steel legs (4) are respectively fixed to the four corners of the lower side of the base plate (1); Two mounting plates (6), the two mounting plates (6) being symmetrically fixed to the outside of the bottom plate (1); The lower ends of the plurality of square steel legs (4) are each provided with a moving wheel (5), the inner sides of the two mounting plates (6) are each rotatably connected to a threaded rod (7) through a thread, the lower ends of the two threaded rods (7) are each fixed with an abutment block (8), and the upper ends of the two threaded rods (7) are each fixed with a handle (9).
2. A concrete pouring and extending device according to claim 1, characterized in that: Two cross bars (10) are symmetrically fixed to the outer side of the barrel (3).
3. A concrete pouring and extending device according to claim 1, characterized in that: The drum (3) is specifically installed in an oblique direction.
4. A concrete pouring and extending device according to claim 1, characterized in that: The two handles (9) are both regular pentagons.
5. The concrete pouring and extending device according to claim 1, characterized in that: The upper end of the barrel support (2) is arranged in a U shape.
6. A concrete pouring and extending device according to claim 1, characterized in that: The drum (3) is specifically made of steel.