Concrete pouring height adjuster

Abstract

The utility model relates to a concrete pouring height adjuster. The lifting plate is arranged above the base in a height-adjustable manner; the first sliding plate and the second sliding plate are arranged at the top of the lifting plate in a relatively sliding manner; the first side baffle plate is fixed at the top of the first sliding plate; the second side baffle is fixed at the top of the second sliding plate; the main baffle is inserted into the top of the first sliding plate and the top of the second sliding plate; and the main baffle is positioned on the inner sides of the first side baffle and the second side baffle. According to the concrete pouring height adjuster, the screw rod is fixed to the base, the height of the lifting plate is adjusted by arranging the upper adjusting nut and the lower adjusting nut, then the concrete pouring height is adjusted, and height deviation is avoided; according to the base, the wall surface does not need to be drilled during pouring, the integrity of the wall surface structure is guaranteed, the overall bearing capacity of the base is improved by arranging the three sets of supporting plates and the inserting piles which are annularly arranged, and the situation that the pouring height is changed due to sinking during concrete pouring is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a concrete pouring height adjuster. Background Art

[0002] Ordinary concrete refers to artificial stone made by using cement as the main binder, mixing with water, sand, stones, and adding chemical admixtures and mineral admixtures when necessary, proportioning them appropriately, and uniformly stirring, densely forming, and curing and hardening.

[0003] When pouring a concrete beam, generally, wooden squares and wall bolts are used as fixing components. The wooden squares are supported on the outside of the formwork, and the formwork on both sides is fastened with wall bolts. During the local concrete pouring process, not only will many drilling marks be left on the wall surface, but the wall will also crack severely, affecting the stability of the overall structure of the load-bearing wall. Moreover, the weight of the concrete will continuously increase during pouring. Relying solely on the wall bolts on the wall surface as the support points, the wall bolts will be deformed by the force, resulting in excessive concrete pouring and thus affecting the deviation of the pouring height. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a concrete pouring height adjuster, which solves the defects of the existing concrete pouring that affect the stability of the overall structure of the load-bearing wall and will cause excessive concrete pouring, thus affecting the deviation of the pouring height.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: The utility model provides a concrete pouring height adjuster, which includes:

[0006] A base, a lifting plate height-adjustably arranged above the base, a first sliding plate and a second sliding plate relatively slidably arranged on the lifting plate, a first side baffle fixed to the top of the first sliding plate, a second side baffle fixed to the top of the second sliding plate, and a main baffle inserted into the tops of the first sliding plate and the second sliding plate, the main baffle being located inside the first side baffle and the second side baffle.

[0007] Optimally, it further includes a screw rod fixed to the top of the base, an adjusting plate sleeved on the screw rod, a vertical plate fixed to one side of the adjusting plate, and an upper adjusting nut and a lower adjusting nut screwed on the screw rod;

[0008] The upper adjusting nut and the lower adjusting nut are respectively located on both sides of the adjusting plate, and the lifting plate is fixed to the top of the vertical plate.

[0009] Optimally, it further includes a transfer plate rotatably mounted on the top of the lifting plate, a first pivot plate rotatably connected to one side of the transfer plate, and a second pivot plate rotatably mounted on the other side of the transfer plate. The first pivot plate is rotatably connected to the first sliding plate, and the second pivot plate is rotatably connected to the second sliding plate.

[0010] Optimally, it further includes grooves formed in the tops of the first sliding plate and the second sliding plate, limit posts elastically arranged in the grooves, guiding portions obliquely arranged at the tops of the limit posts, and limit grooves formed in the bottom of the main baffle and adapted to the limit posts.

[0011] Optimally, the base includes a fixing ring, a fixing plate integrally connected to the outer side of the fixing ring, a tightening groove arranged between the fixing plates, and a supporting plate rotatably arranged on the outer side of the fixing ring. The screw rod is fixed in the fixing ring.

[0012] Optimally, the base further includes a protruding portion annularly arranged on the inner side wall of the fixing ring, a base plate fixed to the bottom of the supporting plate, and a plug post fixed to the bottom of the base plate.

[0013] Optimally, it further includes a slide rail fixed to the top of the lifting plate and a slider slidably mounted on the slide rail. The first sliding plate and the second sliding plate are fixed to the slider.

[0014] Due to the application of the above technical solutions, the utility model has the following advantages compared with the prior art:

[0015] The concrete pouring height regulator of the utility model fixes the screw rod on the base, and adjusts the height of the lifting plate by setting the upper adjusting nut and the lower adjusting nut, so as to adjust the concrete pouring height and avoid the deviation of the pouring height; no drilling is required on the wall surface during pouring, which ensures the integrity of the wall structure. Moreover, by setting three groups of annularly arranged supporting plates and plug posts, the overall bearing capacity of the base is improved, and the change of the pouring position height caused by sinking during concrete pouring is avoided;

[0016] Furthermore, the width of concrete pouring is adjusted by the relatively arranged first side baffle and second side baffle, and at the same time, it plays a role in resisting the poured concrete;

[0017] Furthermore, a main baffle is arranged on the first sliding plate and the second sliding plate in a plug-in manner, and the main baffle matching with the distance between the first side baffle and the second side baffle can be replaced to play a role in resisting the bottom of the concrete. Description of the Drawings

[0018] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 This is a front view of the base of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model;

[0022] Figure 4 For this utility model Figure 3 The main view;

[0023] Figure 5 It is a cross-sectional view between the slide plate and the main baffle of the utility model;

[0024] The reference numerals are described as follows:

[0025] 1. Base; 101. Fixing ring; 102. Fixing plate; 103. Elastic groove; 104. Raised part; 105. Clamping plate; 106. Clamping groove; 107. Supporting plate; 108. Base plate; 109. Inserting pile;

[0026] 2. Screw rod; 3. Lower adjusting nut; 4. Upper adjusting nut; 5. Adjusting plate; 6. Vertical plate; 7. Lifting plate; 8. Slide rail; 9. Slider; 10. First slide plate; 11. Second slide plate; 12. First side baffle plate; 13. Second side baffle plate; 14. First pivot plate; 15. Second pivot plate; 16. Adapter plate; 17. Groove; 18. Return spring; 19. Limiting column; 20. Guide part; 21. Main baffle plate; 22. Limiting groove. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] like Figure 1 As shown, it is a schematic diagram of the structure of the concrete pouring height adjuster of the utility model, and the adjuster includes a base 1, a screw 2, a lower adjusting nut 3, an upper adjusting nut 4, an adjusting plate 5, a vertical plate 6, a lifting plate 7, a slide rail 8, a slider 9, a first slide plate 10, a second slide plate 11, a first side baffle plate 12, a second side baffle plate 13, a first pivot plate 14, a second pivot plate 15, an adapter plate 16, a groove 17, a reset spring 18, a limit column 19, a guide portion 20, a main baffle plate 21 and a limit slot 22.

[0031] The screw rod 2 is vertically fixed on the top of the base 1. A through hole is provided on the adjustment plate 5, and the diameter of the through hole is larger than the outer diameter of the screw rod 2, so the height position of the adjustment plate 5 can be freely adjusted on the screw rod 2. The upper adjustment nut 4 and the lower adjustment nut 3 are screwed on the screw rod 2 and are respectively located on the upper and lower sides of the adjustment plate 5. By screwing the lower adjustment nut 3, the adjustment plate 5 is driven to move, thereby adjusting the height position of the concrete pouring. After the position adjustment is completed, the upper adjustment nut 4 is screwed to the upper surface of the adjustment plate 5 to fix the position of the adjustment plate 5.

[0032] The vertical plate 6 is fixed on the outside of the adjustment plate 5, and the lifting plate 7 is fixed on the top of the vertical plate 6. Therefore, by adjusting the position of the lower adjustment nut 3, the height of the lifting plate 7 will be adjusted synchronously, thereby adjusting the height of the position of concrete pouring.

[0033] like Figure 3 , 4 As shown, the slide rail 8 is fixed to the top of the lifting plate 7 by screw fastening, the slider 9 is slidably mounted on the slide rail 8, and the first slider 10 and the second slider 11 are respectively fixed on the slider 9 and arranged oppositely. By arranging the slide rail 8 and the slider 9 that cooperate with each other, the stability of the first slider 10 and the second slider 11 when moving is improved (the first slider 10 and the second slider 11 move inward or outward synchronously, thereby adjusting the width of concrete pouring).

[0034] The adapter plate 16 is rotatably installed on the top of the lifting plate 7. One side of the first pivot plate 14 is rotatably installed at the bottom of the first sliding plate 10, and the other side of the first pivot plate 14 is rotatably installed at the bottom of the adapter plate 16. One side of the second pivot plate 15 is rotatably installed at the bottom of the second sliding plate 11, and the other side of the second pivot plate 15 is rotatably installed at the bottom of the adapter plate 16.

[0035] A moving cylinder connected to the first sliding plate 10 is fixed on the lifting plate 7. By pushing the first sliding plate 10 inward through the moving cylinder, and then with the cooperation of the first pivot plate 14, the second pivot plate 15 and the adapter plate 16, the second sliding plate 11 is driven to move inward.

[0036] The first side baffle 12 is fixed on the top of the first sliding plate 10, and the second side baffle 13 is fixed on the top of the second sliding plate 11. The first side baffle 12 and the second side baffle 13 resist the poured concrete to prevent the concrete from leaking.

[0037] The main baffle 21 is inserted on the tops of the first sliding plate 10 and the second sliding plate 11 and is located inside the first side baffle 12 and the second side baffle 13. As Figure 5 shown, the groove 17 is opened on the tops of the first sliding plate 10 and the second sliding plate 11. One side of the return spring 18 is fixed in the groove 17, and the other side of the return spring 18 is fixed with a limit post 19. The guiding part 20 is inclined and arranged on the top of the limit post 19 to guide and limit the inserted main baffle 21 to ensure the smooth insertion of the main baffle 21.

[0038] The limit groove 22 is opened at the bottom of the main baffle 21 and is matched with the limit post 19. When pouring concrete, the first side baffle 12 and the second side baffle 13 resist the concrete on the side, and the main baffle 21 resists the concrete at the bottom. When inserting, the limit groove 22 of the main baffle 21 is inserted on the limit post 19. At this time, the return spring 18 is compressed. After the pouring is completed, under the reverse acting force of the return spring 18, it is convenient to remove the formwork of the lifting plate 7.

[0039] By setting the insertion method, the main baffle 21 with a width adapted to the distance between the first side baffle 12 and the second side baffle 13 can be replaced according to the distance between the first side baffle 12 and the second side baffle 13.

[0040] The base 1 is used to support the screw 2. As Figure 2 shown, the base 1 includes a fixing ring 101, a fixing plate 102, a tightening groove 103, a convex part 104, a clamping plate 105, a clamping groove 106, a supporting plate 107, a base plate 108 and a plug pile 109. The fixing ring 101 is annular and has a hollow structure inside. The convex part 104 is integrally and annularly arranged on the inner side wall of the fixing ring 101. When fixing the screw 2, the convex part 104 contacts the screw 2 to improve the fixing stability of the screw 2.

[0041] The tightening groove 103 penetrates through the fixing ring 101. The fixing plate 102 is integrally connected to both sides of the tightening groove 103. The fastening bolt penetrates through the fixing plate 102 and a fastening nut is provided on the other side. Insert the screw rod 2 into the fixing ring 101, and by screwing the fastening nut, the distance between the two fixing plates 102 is reduced, thereby improving the fixing stability of the screw rod 2.

[0042] The clamping plates 105 are integrally connected to the outer side wall of the fixing ring 101 and are arranged in three groups in a ring shape. The clamping grooves 106 are opened in the clamping plates 105. The support plate 107 is rotatably installed between the clamping plates 105 through a pin shaft. When in use, open the support plate 107, and close the support plate 107 after the concrete is poured. The width of the support plate 107 is equal to the width of the clamping groove 106, and the flipped support plate 107 is limited by the clamping plates 105 on both sides.

[0043] The base plate 108 is fixed to the bottom of the support plate 107. The pile plug 109 is conical and fixed to the bottom of the base plate 108. By providing the conical pile plug 109, it is convenient to drive it into the foundation, thereby fixing the entire base 1. By providing three groups of support plates 107, the overall bearing capacity of the base 1 is improved, and the change in the height of the pouring position caused by sinking during concrete pouring is avoided.

[0044] The concrete pouring height adjuster of the present utility model fixes the screw rod 2 on the base 1. By providing the upper adjusting nut 4 and the lower adjusting nut 3, the height of the lifting plate 7 is adjusted, and then the pouring height of the concrete is adjusted to avoid height deviation; by the relatively arranged first side baffle 12 and the second side baffle 13, the pouring width of the concrete is adjusted, and at the same time, it plays a role in resisting the poured concrete; the main baffle 21 is inserted on the first sliding plate 10 and the second sliding plate 11, and the main baffle 21 that matches the distance between the first side baffle 12 and the second side baffle 13 can be replaced according to the distance between the first side baffle 12 and the second side baffle 13 to play a role in resisting the bottom of the concrete.

[0045] The above embodiments are only used to illustrate the technical concept and characteristics of the present utility model. The purpose is to enable those who are familiar with this technology to understand the content of the present utility model and implement it accordingly, and it cannot be used to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the spirit and essence of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. Concrete pouring height adjuster, characterized in that: It includes: A base (1), a lifting plate (7) arranged above the base (1) in a height-adjustable manner, a first slide plate (10) and a second slide plate (11) arranged on the top of the lifting plate (7) in a relatively slidable manner, a first side baffle plate (12) fixed on the top of the first slide plate (10), a second side baffle plate (13) fixed on the top of the second slide plate (11), and a main baffle plate (21) plugged into the tops of the first slide plate (10) and the second slide plate (11), wherein the main baffle plate (21) is located inside the first side baffle plate (12) and the second side baffle plate (13).

2. The concrete pouring height adjuster according to claim 1, characterized in that: It also includes a screw rod (2) fixed on the top of the base (1), an adjustment plate (5) sleeved on the screw rod (2), a vertical plate (6) fixed on one side of the adjustment plate (5), and an upper adjustment nut (4) and a lower adjustment nut (3) screwed on the screw rod (2); The upper adjusting nut (4) and the lower adjusting nut (3) are respectively located on both sides of the adjusting plate (5), and the lifting plate (7) is fixed on the top of the vertical plate (6).

3. The concrete pouring height adjuster according to claim 1, characterized in that: It also includes an adapter plate (16) rotatably mounted on the top of the lifting plate (7), a first pivot plate (14) rotatably connected to one side of the adapter plate (16), and a second pivot plate (15) rotatably mounted on the other side of the adapter plate (16), wherein the first pivot plate (14) is rotatably connected to the first slide plate (10), and the second pivot plate (15) is rotatably connected to the second slide plate (11).

4. The concrete pouring height adjuster according to claim 1, characterized in that: It also includes a groove (17) formed on the top of the first slide plate (10) and the second slide plate (11), a limiting column (19) elastically arranged in the groove (17), a guide portion (20) obliquely arranged on the top of the limiting column (19), and a limiting groove (22) formed on the bottom of the main baffle (21) and matched with the limiting column (19).

5. The concrete pouring height adjuster according to claim 2, characterized in that: The base (1) comprises a fixing ring (101), a fixing plate (102) integrally connected to the outside of the fixing ring (101), a tightening groove (103) arranged between the fixing plates (102), and a supporting plate (107) rotatably arranged outside the fixing ring (101), and the screw rod (2) is fixed in the fixing ring (101).

6. The concrete pouring height adjuster according to claim 5, characterized in that: The base (1) further comprises a raised portion (104) arranged around the inner wall of the fixing ring (101), a base plate (108) fixed to the bottom of the supporting plate (107), and a plugging stake (109) fixed to the bottom of the base plate (108).

7. The concrete pouring height adjuster according to claim 1, characterized in that: It also includes a slide rail (8) fixed on the top of the lifting plate (7) and a slider (9) slidably mounted on the slide rail (8), and the first slider (10) and the second slider (11) are fixed on the slider (9).

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