Constructional column concrete pouring device
By designing a concrete pouring device for construction, using hoppers and diversion pipes fixed on the scaffolding, the safety hazards of artificial pouring concrete at high altitudes in the prior art are solved, and a safe and reliable concrete pouring process is achieved.
Patent Information
- Application Number
- CN202421011267.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-11
AI Technical Summary
In construction, the existing technology relies on manual pouring concrete from the external reserved port, which poses safety risks of high-altitude operation.
Design a structural column concrete pouring device. By fixing the hopper on the scaffolding on the outer layer of the building, using a diversion pipe to pour the concrete from the feed port of the hopper, and pouring it into the reserved port through the diversion pipe to complete the pouring Process.
The device fixes the hopper on the inside of the scaffolding to avoid the operator standing at the edge of the construction, eliminates the safety hazards of falling from high altitudes, and prevents the hopper from colliding and falling off with the clamp by designing an increased spacing distance and adjustable fixing arms.
Smart Images
Figure CN222435899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a structural column concrete pouring device. Background Art
[0002] Structural columns refer to reinforced concrete structural columns that should be installed in the walls of multi-story brick-concrete structures in order to enhance the integrity and stability of the building. They should be connected to the ring beams of each floor to form a spatial frame that can resist bending and shearing. It is an effective measure to prevent the collapse of houses.
[0003] After the installation of steel bars and formwork is completed, concrete is poured. The existing process relies on manual transfer of concrete from top to bottom through the external reserved opening. The external reserved opening is generally located at the edge of a high-rise building, and there is a safety hazard of workers falling from a height.
[0004] Therefore, a column concrete pouring device is badly needed. Utility Model Content
[0005] The utility model aims to provide a structural column concrete pouring device in view of the deficiencies in the prior art. The utility model fixes the hopper by fixing a clamp on a scaffolding on the outer layer of a building. The lower end of the guide pipe is connected to an external reserved opening. Concrete is poured from the feed port of the hopper and then poured into the external reserved opening through a discharge port at the bottom of the hopper and the guide pipe to complete the pouring process of the structural column. The hopper can be fixed on the inner side of the scaffolding to avoid operators standing on the edge for construction, thereby eliminating safety hazards.
[0006] The utility model is realized through the following technical scheme: a structural column concrete pouring device comprises a hopper, the bottom of the hopper is connected with a guide pipe, the middle part of the hopper is provided with two fixed plates, the two fixed plates are respectively located at the left and right ends of the hopper, the upper ends of the two fixed plates are provided with a fixed base, and the fixed base is provided with a hopper fixing device, the hopper fixing device comprises a first fixed arm, one end of the first fixed arm is detachably connected to the fixed base, the other end of the first fixed arm is provided with a base plate, the back side of the base plate is fixedly connected to the first fixed arm, and the front side of the base plate is provided with two groups of clamp mechanisms, the two groups of clamp mechanisms are arranged from top to bottom, the clamp mechanism comprises a clamp seat, a second fixed arm and a clamp, the clamp seat is fixedly arranged on the front side of the base plate, the clamp seat is provided with a rotating shaft, one end of the second fixed arm is provided with a connecting end, the connecting end is hinged with the rotating shaft, and the clamp is fixedly connected to the other end of the second fixed arm.
[0007] Preferably, the fixing base is provided with a screw hole, and one end of the first fixing arm is provided with a bolt, and the bolt is threadedly connected to the screw hole.
[0008] Preferably, a connecting plate is provided at the other end of the second fixed arm, and the connecting plate is fixedly connected to the base plate by screws.
[0009] Preferably, a connecting pipe is provided at the discharge port below the hopper, a positioning block is provided at the outer circumference of the connecting pipe, and a positioning slot matching the positioning block is provided at the connecting port at the upper end of the guide pipe.
[0010] Preferably, a clamping ring is provided on the outer circumference of the upper end of the guide tube.
[0011] Preferably, a sealing ring is provided on the inner side of the clamping ring.
[0012] The beneficial effects of the utility model are as follows: the hopper is fixed on the scaffolding of the outer layer of the building, the hopper is fixed, the lower end of the guide pipe is connected to the external reserved opening, concrete is poured from the feed port of the hopper, and then poured into the external reserved opening through the discharge port at the bottom of the hopper and the guide pipe to complete the casting process of the structural column. The utility model can fix the hopper on the inner side of the scaffolding to avoid operators standing on the edge during construction and eliminate safety hazards. In addition, the design function of the first fixed arm of the present embodiment is to increase the spacing between the hopper and the scaffolding, so as to avoid the hopper from being blocked when pouring concrete into the hopper. The utility model can fix the hopper by fixing the clamp on the scaffolding of the outer layer of the building, and the lower end of the guide pipe is connected to the external reserved opening. Concrete is poured into the hopper from the feed port, and then poured into the external reserved opening through the discharge port at the bottom of the hopper and the guide pipe to complete the casting process of the structural column. The hopper can be fixed on the inner side of the scaffolding to avoid the operator standing on the edge for construction, thereby eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a three-dimensional structural schematic diagram of the clamp mechanism of the utility model.
[0015] Figure 3 It is a schematic diagram of the exploded structure of the fixed base and the first fixed arm of the utility model.
[0016] Figure 4 This is a diagram of the connection structure between the first fixed arm and the base plate of the utility model.
[0017] Figure 5 The utility model is a schematic diagram of the exploded structure of the hopper, the guide tube and the clamping ring. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1 To Attachment Figure 5 , and specific implementation methods are further described to further illustrate the utility model.
[0019] like Figure 1 To Attachment Figure 2 As shown, a structural column concrete pouring device includes a hopper 1, the bottom of the hopper 1 is connected to a guide pipe 2, the middle of the hopper 1 is provided with two fixed plates 3, the two fixed plates 3 are respectively located at the left and right ends of the hopper 1, the upper ends of the two fixed plates 3 are provided with a fixed base 4, the fixed base 4 is provided with a hopper fixing device 5, the hopper fixing device 5 includes a first fixed arm 51, one end of the first fixed arm 51 is detachably connected to the fixed base 4, the other end of the first fixed arm 51 is provided with a base plate 52, the base plate 52 The back side is fixedly connected to the first fixed arm 51, and two groups of clamp mechanisms 53 are arranged on the front side of the base plate 52. The two groups of clamp mechanisms 53 are arranged from top to bottom. The clamp mechanism 53 includes a clamping seat 531, a second fixed arm 532 and a clamp 533. The clamping seat 531 is fixedly set on the front side of the base plate 52, and the clamping seat 531 is provided with a rotating shaft 534. One end of the second fixed arm 532 is provided with a connecting end 535, and the connecting end 535 is hinged to the rotating shaft 534. The clamp 533 is fixedly connected to the other end of the second fixed arm 532.
[0020] In this embodiment, the hopper 1 is fixed by fixing the clamp 533 on the scaffolding of the outer layer of the building, and the lower end of the guide pipe 2 is connected to the external reserved opening. Concrete is poured into the hopper 1 from the feed port, and then poured into the external reserved opening through the discharge port at the bottom of the hopper 1 and the guide pipe 2 to complete the casting process of the structural column. The utility model can fix the hopper 1 on the inner side of the scaffolding (the guide pipe can be additionally provided with a 45-degree adapter elbow) to avoid operators standing on the edge during construction and eliminate safety hazards; in addition, the design function of the first fixed arm 51 of this embodiment is to increase the spacing distance between the hopper 1 and the scaffolding. When pouring concrete into the hopper 1, it can avoid collision between the hopper 1 and the clamp, prevent the clamp 533 from falling off the scaffolding, and prevent the hopper 1 from falling; the second fixed arm 532 of this embodiment can swing up and down around the rotating shaft 534 to adapt to scaffoldings with different spacing distances.
[0021] like Figure 3 As shown, in this embodiment, the fixed base 4 is provided with a screw hole 41, and one end of the first fixed arm 51 is provided with a bolt 511, and the bolt 511 is threadedly connected to the screw hole 41, and the first fixed arm 51 is threadedly connected to the fixed base 4, which is convenient for installation or disassembly.
[0022] like Figure 4As shown, in this embodiment, a connecting plate 536 is provided at the other end of the second fixed arm 532, and the connecting plate 536 is fixedly connected to the base plate 52 by screws. The width of the connecting plate 536 is similar to the width of the base plate 52, so that the connecting plate 536 can withstand the gravity of the two sets of clamp mechanisms 53.
[0023] like Figure 5 As shown, in this embodiment, a connecting pipe 6 is provided at the discharge port below the hopper 1, a positioning block 61 is provided at the outer circumference of the connecting pipe 6, and a positioning slot 21 matching the positioning block 61 is provided at the connecting port at the upper end of the guide pipe 2. When the guide pipe 2 is connected to the connecting pipe 6, the positioning block 61 is inserted into the positioning slot 21 for easy connection.
[0024] In this embodiment, a clamp ring 7 is provided at the outer circumference of the upper end of the flow guide tube 2 . After the flow guide tube 2 and the connecting tube 6 are connected, the clamp ring 7 is used to fix the flow guide tube 2 and the connecting tube 6 .
[0025] In this embodiment, a sealing ring is provided on the inner side of the clamping ring 7 to prevent concrete from leaking out from the connection between the guide pipe 2 and the connecting pipe 6 .
[0026] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims
1. A structural column concrete pouring device, comprising a hopper, the bottom of which is connected to a flow guide pipe, characterized in that: Two fixing plates are arranged in the middle part of the hopper, and the two fixing plates are respectively located at the left and right ends of the hopper, and a fixing base is arranged at the upper ends of the two fixing plates, and a hopper fixing device is arranged on the fixing base, and the hopper fixing device comprises a first fixing arm, and one end of the first fixing arm is detachably connected to the fixing base, and a base plate is arranged at the other end of the first fixing arm, and the back side of the base plate is fixedly connected to the first fixing arm, and two groups of clamp mechanisms are arranged at the front side of the base plate, and the two groups of clamp mechanisms are arranged from top to bottom, and the clamp mechanism comprises a clamping seat, a second fixing arm and a clamp, and the clamping seat is fixedly arranged on the front side of the base plate, and a rotating shaft is arranged on the clamping seat, and a connecting end is arranged at one end of the second fixing arm, and the connecting end is hinged to the rotating shaft, and the clamp is fixedly connected to the other end of the second fixing arm.
2. A structural column concrete pouring device according to claim 1, characterized in that: The fixing base is provided with a screw hole, and one end of the first fixing arm is provided with a bolt, and the bolt is threadedly connected with the screw hole.
3. A structural column concrete pouring device according to claim 1, characterized in that: A connecting plate is disposed at the other end of the second fixing arm, and the connecting plate is fixedly connected to the base plate by screws.
4. A structural column concrete pouring device according to claim 1, characterized in that: A connecting pipe is arranged at the discharge port below the hopper, a positioning block is arranged at the outer circumference of the connecting pipe, and a positioning slot matching the positioning block is arranged at the connecting port at the upper end of the guide pipe.
5. A structural column concrete pouring device according to claim 1, characterized in that: A clamping ring is arranged at the outer circumference of the upper end of the flow guide pipe.
6. A structural column concrete pouring device according to claim 5, characterized in that: A sealing ring is arranged on the inner side surface of the clamping ring.