Special tool for pouring concrete in vertical hole of window lower wall of EMC (electro magnetic compatibility) system
By designing special tools for concrete pouring for vertical holes under the EMC system wall under the window, including concrete conveying and introduction components, the problems of slow construction speed, waste of materials and difficult quality control under traditional pouring methods are solved, and fast, economical and high-quality concrete is achieved. Pouring effect.
Patent Information
- Application Number
- CN202420339766.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-23
AI Technical Summary
The traditional method of pouring metal corrugated concrete under the window with a diameter of 100mm metal corrugated pipe under the traditional bucket and shovel method increases the construction difficulty, resulting in slow construction speed, serious waste of concrete and difficult quality control, which easily leads to untight problems.
A special tool for pouring concrete for vertical holes under the wall of the EMC system is designed, including concrete conveying parts and introduction parts, through the feed storage box, the variable diameter cup port of the storage box, the concrete conveying pipe, the variable diameter pipe and the introduction pipe. Combined with annular connecting parts, replace the traditional pouring method and improve construction efficiency and sealing.
The construction speed has been improved, the difficulty of controlling concrete waste and slump has been reduced, the quality of concrete pouring is ensured, labor and material investment is reduced, and it has safety and application characteristics, and has good promotion and economic benefits.
Smart Images
Figure CN222140734U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vertical hole concrete pouring construction tools, in particular to a special tool for pouring vertical hole concrete in a wall under an EMC system window. Background Art
[0002] The EMC system prefabricated wall panels are pre-buried with metal corrugated pipes to form a composite shear wall system with vertical holes. The vertical longitudinal reinforcement in the wall panels is mechanically connected or overlapped in the corrugated pipes and then poured with concrete. Concrete is poured in the corrugated pipes to replace the grouting sleeves used for steel bar connections, eliminating the grouting work on the construction site. The EMC system solves the pain points of the traditional prefabricated wall sleeve grouting connection and installation precision requirements, high connection cost, difficult grouting quality control, and difficult construction in winter. However, the inner diameter of the prefabricated wall panel under the window is 10 The pouring of concrete for 100mm diameter metal corrugated pipes increases the difficulty of on-site construction. The use of traditional buckets and shovels to pour metal corrugated pipes with a diameter of 100mm not only slows the construction speed, but also causes serious waste of concrete. At the same time, the slump of concrete is difficult to control when pouring concrete with buckets and shovels, which can easily cause quality problems such as loose concrete pouring. The use of special tools for pouring concrete in vertical holes on the wall under the window of the EMC system not only facilitates construction operations, reduces labor input and material waste, but also ensures the quality of concrete pouring. Utility Model Content
[0003] The utility model aims to provide a special tool for pouring concrete in vertical holes in the wall under EMC system windows, so as to solve the technical problems mentioned in the above background technology.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] The EMC system window wall vertical hole concrete pouring special tool comprises a concrete conveying component, a concrete introduction component, and a connecting component arranged on the concrete conveying component and the concrete introduction component, wherein the concrete conveying component comprises a feed storage box, a storage box variable diameter cup mouth and a concrete conveying pipe connected in sequence, the feed storage box is a rectangular box body with open ends, the storage box variable diameter cup mouth is a funnel-shaped structure, and the two ends of the storage box variable diameter cup mouth are respectively a rectangular port and a circular port, the rectangular port specification of the storage box variable diameter cup mouth is the same as the open specifications at both ends of the feed storage box, the diameter of the concrete conveying pipe is the same as the circular port specification of the storage box variable diameter cup mouth, the concrete introduction component comprises a concrete conveying box connected in sequence, and a concrete conveying pipe is connected in sequence. Delivery pipe 2, concrete reducer and concrete introduction pipe, the diameter of the concrete delivery pipe 2 is the same as that of the concrete delivery pipe 1, both ends of the concrete reducer are inclined circular ports with a 45° slope, the diameters of the circular ports at both ends of the concrete reducer are respectively the same as the diameter of the concrete delivery pipe 2 and the diameter of the concrete introduction pipe, the angle between the concrete reducer and the concrete delivery pipe 2 and the angle between the concrete introduction pipe and the concrete reducer are both 135°, the connecting component is arranged between the concrete delivery pipe 1 and the concrete delivery pipe 2, the end of the concrete delivery pipe 1 away from the reducer cup of the storage box and the end of the concrete delivery pipe 2 away from the concrete reducer are both provided with a convex ring on the outer circumference of the ring, the connecting component is an annular structure, the connecting component is provided with two concave rings on the inner circumference of the ring, and the two concave rings are respectively clamped with the two convex rings.
[0006] Furthermore, the connecting component includes a first card body and a second card body, one end of the first card body and one end of the second card body are hinged by a pin shaft, the first card body and the second card body are both semicircular structures, the ends of the first card body and the second card body away from the pin shaft are connecting ends, a screw is provided at the connecting end of the first card body, the screw is hinged to the connecting end of the first card body, a fixing nut is provided on the screw, a limiting plate is provided at the connecting end of the second card body, a concave limiting opening is provided on the limiting plate, the width of the concave limiting opening is greater than the diameter of the screw and smaller than the outer circumferential width of the fixing nut, the length of the screw is greater than the thickness of the limiting plate, and the screw is limited in the concave limiting opening.
[0007] Furthermore, the open specifications of both ends of the feed storage box are 250*350mm, and the height of the feed storage box is 180mm.
[0008] Furthermore, the diameter of the circular port of the variable diameter cup mouth of the storage box is 100 mm.
[0009] Furthermore, the concrete introduction pipe is a tubular structure with a diameter of 80 mm.
[0010] Compared with the prior art, the utility model has the following characteristics and beneficial effects:
[0011] The utility model provides a concrete conveying component and a concrete introducing component. The concrete conveying component comprises a feed storage box, a storage box reducing cup and a concrete conveying pipe 1 which are connected in sequence. The concrete introducing component comprises a concrete conveying pipe 2, a concrete reducing pipe and a concrete introducing pipe which are connected in sequence. The utility model replaces the traditional construction method of pouring concrete with a small bucket and a shovel in the process of pouring concrete of the vertical hole of the wall under the window of the EMC system. The construction speed is fast, the waste of concrete is reduced, the slump of concrete is easy to control, and it is not easy to cause the concrete pouring to be not dense. By arranging a connecting component between the concrete conveying component and the concrete introducing component, the sealing property is ensured, and it is convenient to disassemble and separate the two for drainage when the concrete is blocked. The utility model is convenient for construction operation as a whole, reduces the input of labor and waste of materials, ensures the quality of concrete pouring, has the characteristics of safety and applicability, has good promotion and practical value, and will produce good economic benefits after being widely promoted and applied. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 This is a schematic diagram of the structure of the connecting component of the utility model.
[0014] Figure numerals: 1, connecting component; 2, feed storage box; 3, storage box reducing cup; 4, concrete delivery pipe 1; 5, concrete delivery pipe 2; 6, concrete reducing pipe; 7, concrete inlet pipe; 8, first card body; 9, second card body; 10, screw; 11, fixing nut; 12, limit plate. DETAILED DESCRIPTION
[0015] In order to make the technical means, innovative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below.
[0016] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are explanatory and exemplary, and should not be interpreted as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.
[0017] The utility model discloses a special tool for pouring concrete in vertical holes of a wall under an EMC system window, comprising a concrete conveying component, a concrete introduction component, and a connecting component 1 arranged on the concrete conveying component and the concrete introduction component, wherein the concrete conveying component comprises a feed storage box 2, a storage box variable diameter cup 3 and a concrete conveying pipe 4 which are sequentially connected through each other, the feed storage box 2 is a rectangular box body with open ends, the open specifications of the two ends of the feed storage box 2 are both 250*350mm, the height of the feed storage box 2 is 180mm, the storage box variable diameter cup 3 is a funnel-shaped structure, the two ends of the storage box variable diameter cup 3 are respectively a rectangular port and a circular port, and the rectangular port specifications are The diameter of the circular port is 250*350, the diameter of the circular port is 100mm, the concrete conveying pipe 4 is a tubular structure with a diameter of 100mm, the feeding storage box 2, the storage box reducer cup 3 and the concrete conveying pipe 4 are welded and fixed in sequence, and the concrete introduction component includes a concrete conveying pipe 2 5, a concrete reducer 6 and a concrete introduction pipe 7 which are connected in sequence, the concrete conveying pipe 2 5 is a tubular structure with a diameter of 100mm, the concrete reducer 6 is a tubular structure with a diameter of 80mm, both ends of the concrete reducer 6 are inclined circular ports with a 45° slope, the diameters of the circular ports at both ends of the concrete reducer 6 are 100mm and 80mm respectively, and the angle between the concrete reducer 6 and the concrete conveying pipe 2 5 is 135 °, the concrete introduction pipe 7 is a tubular structure with a diameter of 80mm, the angle between the concrete introduction pipe 7 and the concrete reducer 6 is 135°, the concrete introduction pipe 7 is parallel to the concrete delivery pipe 2 5, the concrete delivery pipe 1 4 and the concrete delivery pipe 2 5 are connected by a connecting component 1, the end of the concrete delivery pipe 1 4 away from the reducing cup 3 of the storage box and the end of the concrete delivery pipe 2 5 away from the concrete reducer 6 are both provided with a convex ring on the outer circumference of the ring, the connecting component 1 is an annular structure, the connecting component 1 is provided with two concave rings on the inner circumference of the ring, the two concave rings are respectively clamped with the two convex rings, the connecting component 1 includes a first card body 8 and a second card body 9, one end of the first card body 8 and one end of the second card body 9 are hinged by a pin shaft, the first card The body 8 and the second card body 9 are both semicircular structures. The end of the first card body 8 and the second card body 9 away from the pin shaft is the connecting end. The connecting end of the first card body 8 is provided with a screw 10, and the screw 10 is hinged to the connecting end of the first card body 8. A fixing nut 11 is provided on the screw 10. The connecting end of the second card body 9 is provided with a limiting plate 12, and the limiting plate 12 is provided with a concave limiting opening. The width of the concave limiting opening is greater than the diameter of the screw 10 and smaller than the outer circumferential width of the fixing nut 11. The length of the screw 10 is greater than the thickness of the limiting plate 12. The screw 10 is limited in the concave limiting opening, thereby sealing and connecting the concrete conveying pipe 1 4 and the concrete conveying pipe 2 5 in a convenient disassembly manner.
[0018] The utility model provides a concrete conveying component and a concrete introducing component. The concrete conveying component comprises a feed storage box, a storage box reducing cup and a concrete conveying pipe 1 which are connected in sequence. The concrete introducing component comprises a concrete conveying pipe 2, a concrete reducing pipe and a concrete introducing pipe which are connected in sequence. The utility model replaces the traditional construction method of pouring concrete with a small bucket and a shovel in the process of pouring concrete of the vertical hole of the wall under the window of the EMC system. The construction speed is fast, the waste of concrete is reduced, the slump of concrete is easy to control, and it is not easy to cause the concrete pouring to be not dense. By arranging a connecting component between the concrete conveying component and the concrete introducing component, the sealing property is ensured, and it is convenient to disassemble and separate the two for drainage when the concrete is blocked. The overall construction operation is convenient, the input of labor and the waste of materials are reduced, and the quality of concrete pouring is guaranteed.
[0019] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0020] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. Special tools for pouring concrete in vertical holes in the wall under EMC system windows. Features: The invention comprises a concrete conveying component, a concrete introduction component, and a connecting component (1) arranged on the concrete conveying component and the concrete introduction component. The concrete conveying component comprises a feed storage box (2), a storage box variable diameter cup (3), and a concrete conveying pipe (4) which are sequentially connected and connected. The feed storage box (2) is a rectangular box body with two open ends. The storage box variable diameter cup (3) is a funnel-shaped structure. The two ends of the storage box variable diameter cup (3) are respectively a rectangular port and a circular port. The rectangular port specifications of the storage box variable diameter cup (3) are the same as the open specifications of the two ends of the feed storage box (2). The diameter of the concrete conveying pipe (4) is the same as the circular port specifications of the storage box variable diameter cup (3). The concrete introduction component comprises a concrete conveying pipe (5), a concrete variable diameter pipe (6), and a concrete introduction pipe (7) which are sequentially connected and connected. The diameter of the second delivery pipe (5) is the same as the diameter of the first concrete delivery pipe (4). Both ends of the concrete reducer (6) are inclined circular ports with a 45° slope. The diameters of the circular ports at both ends of the concrete reducer (6) are respectively the same as the diameter of the second concrete delivery pipe (5) and the diameter of the concrete introduction pipe (7). The angle between the concrete reducer (6) and the second concrete delivery pipe (5) and the angle between the concrete introduction pipe (7) and the concrete reducer (6) are both 135°. The connecting component (1) is arranged between the first concrete delivery pipe (4) and the second concrete delivery pipe (5). The end of the first concrete delivery pipe (4) away from the reducing cup (3) of the storage box and the end of the second concrete delivery pipe (5) away from the concrete reducer (6) are both provided with a convex ring on the outer circumference of the ring. The connecting component (1) is a ring-shaped structure. The connecting component (1) is provided with two concave rings on the inner circumference of the ring. The two concave rings are respectively clamped with the two convex rings.
2. The special tool for pouring concrete in vertical holes in the wall under EMC system windows according to claim 1, Features: The connecting component (1) comprises a first card body (8) and a second card body (9), one end of the first card body (8) and one end of the second card body (9) are hingedly connected by a pin shaft, the first card body (8) and the second card body (9) are both semicircular structures, the ends of the first card body (8) and the second card body (9) away from the pin shaft are connecting ends, a screw rod (10) is provided at the connecting end of the first card body (8), the screw rod (10) is hingedly connected to the connecting end of the first card body (8), a fixing nut (11) is provided on the screw rod (10), and a limiting plate (12) is provided at the connecting end of the second card body (9), an inner concave limiting opening is provided on the limiting plate (12), the width of the inner concave limiting opening is greater than the diameter of the screw rod (10) and less than the outer circumference width of the fixing nut (11), the length of the screw rod (10) is greater than the thickness of the limiting plate (12), and the screw rod (10) is limited in the inner concave limiting opening.
3. The special tool for pouring concrete in vertical holes in the wall under EMC system windows according to claim 2, Features: The open specifications of both ends of the feed storage box (2) are 250*350mm, and the height of the feed storage box (2) is 180mm.
4. The special tool for pouring concrete in vertical holes in the wall under EMC system windows according to claim 3, Features: The diameter of the circular port of the variable diameter cup mouth (3) of the material storage box is 100 mm.
5. The special tool for pouring concrete in vertical holes of EMC system window walls according to any one of claims 1 to 4, Features: The concrete introduction pipe (7) is a tubular structure with a diameter of 80 mm.