Secondary structure pump for building construction
By introducing sand and gravel filtration and mixing components into the secondary structure pump of building construction, the problem of insufficient concrete pretreatment is solved, the continuous fluidity of concrete is achieved, and the construction quality is improved.
Patent Information
- Application Number
- CN202423014778.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-07
AI Technical Summary
Existing secondary structure pumps in building construction are unable to effectively pre-treat concrete, affecting its fluidity and resulting in a decline in construction quality.
A secondary structure pump for construction is designed, which includes a mobile base plate, a pump body, a feed pipe, a discharge pipe, a storage tank, a sand and gravel filter component and a mixing component. The sand and gravel filter component is used to filter large volumes of sand and gravel, and the drive component and the mixing component are used to continuously mix the concrete to ensure fluidity.
It can effectively filter out large volumes of sand and gravel in concrete, ensure the continuous fluidity of concrete, and improve the quality of construction.
Smart Images
Figure CN223459144U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of building construction equipment, concretely relates to a building construction secondary structure pump. BACKGROUND
[0002] The secondary structure pump is a pumping device for secondary pouring operation in building construction, which can efficiently deliver concrete or other mixtures to the construction site, and is suitable for secondary structure pouring of buildings such as beams, columns, floors, etc. The pumping device is characterized by compact structure, simple operation, high conveying efficiency, and is particularly suitable for hydraulic pouring systems, with better stability and pumping efficiency.
[0003] Although the secondary structure pump for building construction in the prior art can realize the concrete pumping function, it usually cannot well pretreat the concrete, which is not conducive to the continuous flowability of the concrete, thereby affecting the subsequent building construction quality, and further improvement is needed.
[0004] Therefore, it is necessary to invent a building construction secondary structure pump. SUMMARY
[0005] Therefore, the utility model provides a building construction secondary structure pump to solve the problem that the secondary structure pump for building construction in the prior art can realize the concrete pumping function, but it usually cannot well pretreat the concrete, which is not conducive to the continuous flowability of the concrete, thereby affecting the subsequent building construction quality.
[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a building construction secondary structure pump, comprising a mobile base plate, a pump body is fixed at the top rear end of the mobile base plate, a feed pipe is fixedly connected to the input end of the pump body, a discharge pipe is fixedly connected to the output end of the pump body, a backing plate is fixed at the top front end of the mobile base plate, a storage tank is fixed at the top of the backing plate, the bottom of the rear end of the storage tank is fixedly connected to the front end of the feed pipe, a gravel filtering assembly is fixed at the front end of the storage tank, a driving assembly is fixed at the top of the backing plate, a stirring assembly is fixed in the storage tank, and the driving assembly is fixedly connected to the stirring assembly.
[0007] Preferably, the gravel filtering assembly comprises a feed hopper, the feed hopper is fixed at the top front end of the storage tank, a feed through hole is formed in the bottom of the feed hopper, and the feed through hole is connected to the inside of the storage tank.
[0008] Preferably, a clamping groove is formed in the inner surface of the feed hopper, and a filter plate is clamped in the clamping groove.
[0009] Preferably, the driving assembly comprises an arcuate support, the arcuate support is fixed at the top of the backing plate at the bottom end, and the storage tank is located directly below the arcuate support.
[0010] Preferably, the arched support top is symmetrically fixed with an electric push rod, and the output shaft top end of the electric push rod is horizontally fixed with a lifting plate.
[0011] Preferably, the driving assembly further comprises a speed reducer, the bottom of the speed reducer is fixed on the top of the lifting plate, the top of the speed reducer is vertically fixed with a servo motor, the output shaft of the servo motor is fixedly connected with the input shaft of the speed reducer, the bottom end of the output shaft of the speed reducer vertically penetrates the lifting plate, and the bottom end of the output shaft of the speed reducer is vertically fixed with a connecting rotating shaft.
[0012] Preferably, the stirring assembly comprises a stirring paddle, the stirring paddle is arranged in the storage tank, the top end of the stirring paddle vertically penetrates the top of the storage tank, and the top end of the stirring paddle is fixed at the bottom end of the connecting rotating shaft.
[0013] Preferably, the bottom of the moving base plate is fixed with walking wheels at four corners, and the rear end of the moving base plate is fixed with a push-pull handle.
[0014] The moving base plate, the pump body, the material conveying pipe, the material discharging pipe, the pad, the storage tank, the sandstone filtering assembly, the driving assembly and the stirring assembly are cooperatively used, under the action of the sandstone filtering assembly, large-volume sandstones not broken in the concrete can be effectively filtered out, under the action of the driving assembly and the stirring assembly, the concrete can be continuously lifted and stirred, thereby facilitating the continuous flow of the concrete, being beneficial to the subsequent construction quality, being better in practicality, and being suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 The utility model provides a structure sectional view;
[0016] Figure 2 It is Figure 1 The structure enlarged view of A in
[0017] Figure 3 The utility model provides a partial structure front view;
[0018] Figure 4 The utility model provides a partial structure plan view;
[0019] Figure 5 The utility model provides a structure side view.
[0020] In the figure: 1, mobile base plate; 2, pump body; 3, feed pipe; 4, discharge pipe; 5, backing plate; 6, storage tank; 7, feed hopper; 8, feed through hole; 9, clamping groove; 10, filter plate; 11, arched support; 12, electric push rod; 13, lifting plate; 14, speed reducer; 15, servo motor; 16, connecting shaft; 17, stirring paddle; 18, walking wheel; 19, push-pull handle. DETAILED DESCRIPTION
[0021] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.
[0022] Please refer to the accompanying Figures 1-5 The utility model provides a kind of construction secondary structure pump, including mobile base plate 1, mobile base plate 1 bottom four corner places are fixed with walking wheel 18, mobile base plate 1 rear end is obliquely fixed with push-pull handle 19, i.e.
[0023] Sandstone filtering assembly includes feed hopper 7, feed hopper 7 is fixed at the top of storage tank 6 front end, feed through hole 8 is opened in the bottom of feed hopper 7, feed through hole 8 is communicated with the inside of storage tank 6, clamping groove 9 is opened in the inner surface of feed hopper 7, filter plate 10 is clamped in clamping groove 9, specifically, under the action of filter plate 10, concrete can be filtered and pretreated, effectively filter out large volume sandstone not broken in concrete, filtered concrete flows into storage tank 6 through feed through hole 8, and filter plate 10 is convenient to take and place, so that construction personnel can clean regularly conveniently;
[0024] Driving assembly includes arched support 11, arched support 11 bottom end is fixed at the top of backing plate 5, storage tank 6 is located directly below arched support 11, arched support 11 top is fixed with electric push rod 12 symmetrically, lifting plate 13 is fixed at the top end of the output shaft of electric push rod 12 horizontally, specifically, electric push rod 12 can drive lifting plate 13 to move up and down when running;
[0025] The driving assembly further comprises a speed reducer 14, which is a transmission device for low rotation speed and large torque, and is used for achieving the purpose of speed reduction by engaging a large gear on an output shaft with a gear with less teeth on an input shaft of the speed reducer through power of high-speed rotation of a motor, the bottom of the speed reducer 14 is fixed on the top of the lifting plate 13, a servo motor 15 is vertically fixed on the top of the speed reducer 14, the output shaft of the servo motor 15 is fixedly connected with the input shaft of the speed reducer 14, the bottom end of the output shaft of the speed reducer 14 vertically penetrates the lifting plate 13, and a connecting rotating shaft 16 is vertically fixed on the bottom end of the output shaft of the speed reducer 14, the stirring assembly comprises a stirring paddle 17, the stirring paddle 17 is arranged in the storage tank 6, the top end of the stirring paddle 17 vertically penetrates the top of the storage tank 6, and the top end of the stirring paddle 17 is fixed on the bottom end of the connecting rotating shaft 16, specifically, under the speed reduction of the speed reducer 14, when the servo motor 15 operates, the stirring paddle 17 can be driven to slowly rotate in the storage tank 6 through the connecting rotating shaft 16, so that the concrete can be subjected to stirring operation, and when the lifting plate 13 moves up and down, the slowly rotating stirring paddle 17 can be driven to move up and down, that is, the concrete can be subjected to continuous up-and-down stirring operation, thereby facilitating the continuous flowability of the concrete and the quality of subsequent building construction.
[0026] The use process of the utility model is as follows: the construction personnel first put the feeding hopper 7 into the concrete mixer outlet, at this time, under the action of the filter plate 10, the concrete can be subjected to filtration pretreatment, and the large-volume stones not broken in the concrete can be effectively filtered out, the filtered concrete flows into the storage tank 6 through the feeding through hole 8, then the construction personnel start the electric push rod 12 and the servo motor 15, when the electric push rod 12 operates, the lifting plate 13 can be driven to move up and down, when the servo motor 15 operates, the stirring paddle 17 can be driven to slowly rotate in the storage tank 6 through the connecting rotating shaft 16, so that the concrete can be subjected to stirring operation, and when the lifting plate 13 moves up and down, the slowly rotating stirring paddle 17 can be driven to move up and down, that is, the concrete can be subjected to continuous up-and-down stirring operation, then the construction personnel move the utility model to the building position required for secondary structure construction, and start the pump body 2, when the pump body 2 operates, the concrete subjected to filtration and stirring pretreatment in the storage tank 6 can be pumped out through the feeding pipe 3, then discharged through the discharging pipe 4, and then pumped to the position required for secondary pouring through the external hose.
[0027] The above is only the preferred embodiment of the utility model, any skilled person in the art can modify the utility model by using the technical solutions described above or modify it into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection required by the utility model.
Claims
1. A construction secondary structure pump, comprising a mobile base plate (1), a pump body (2) is fixed at the top rear end of the mobile base plate (1), a feeding pipe (3) is fixedly communicated with the input end of the pump body (2), and a discharging pipe (4) is fixedly communicated with the output end of the pump body (2), characterized in that: The mobile base plate (1) top front end is fixed with a backing plate (5), the backing plate (5) top is fixed with a storage tank (6), the storage tank (6) rear end bottom is fixed with a feed pipe (3) front end fixed communication, the storage tank (6) front end is fixed with sand and stone filter assembly, the backing plate (5) top is fixed with drive assembly, the storage tank (6) inside is fixed with stirring assembly, the drive assembly is fixedly connected with stirring assembly.
2. A building construction secondary structure pump according to claim 1, characterised in that: The sand and stone filter assembly includes a feed hopper (7), the feed hopper (7) is fixed at the top of the front end of the storage tank (6), the feed hopper (7) bottom is provided with feed through hole (8), the feed through hole (8) is communicated with the inside of the storage tank (6).
3. A building construction secondary structure pump according to claim 2, characterised in that: The inner surface of the feed hopper (7) is provided with a clamping groove (9), and the clamping groove (9) is clamped with a filter plate (10).
4. A building construction secondary structure pump according to claim 1, wherein: The drive assembly includes an arch-shaped support (11), the arch-shaped support (11) bottom end is fixed on the top of the backing plate (5), and the storage tank (6) is located below the arch-shaped support (11).
5. A building construction secondary structure pump according to claim 4, characterised in that: The top of the arch-shaped support (11) is fixed with an electric push rod (12) symmetrically, and the output shaft top end of the electric push rod (12) is fixed with a lifting plate (13) horizontally.
6. A building construction secondary structure pump according to claim 5, characterised in that: The drive assembly further includes a speed reducer (14), the speed reducer (14) bottom is fixed on the top of the lifting plate (13), the speed reducer (14) top is vertically fixed with a servo motor (15), the servo motor (15) output shaft is fixedly connected with the input shaft of the speed reducer (14), the speed reducer (14) output shaft bottom end is vertically through the lifting plate (13), and the speed reducer (14) output shaft bottom end is vertically fixed with a connecting shaft (16).
7. A building construction secondary structure pump according to claim 6, characterised in that: The stirring assembly includes a stirring paddle (17), the stirring paddle (17) is arranged in the storage tank (6), the stirring paddle (17) top end is vertically through the top of the storage tank (6), and the stirring paddle (17) top end is fixed on the bottom end of the connecting shaft (16).
8. A building construction secondary structure pump according to claim 1, wherein: The bottom of the mobile base plate (1) is fixed with a walking wheel (18) at four corners, and the rear end of the mobile base plate (1) is fixed with a push-pull handle (19).