Fabricated formwork for support pile crown beam construction

Abstract

The utility model discloses an assembly type template for construction of a support pile crown beam, which relates to the technical field of constructional engineering, has the advantage that the distance between a third steel joist and a fourth steel joist is convenient to adjust and fix, and is characterized by comprising the third steel joist, the fourth steel joist and a template body arranged on one side of the third steel joist, the fourth steel keel is located above the third steel keel, a plurality of U-shaped first keels are arranged at the top end of the third steel keel, the first keels are distributed at intervals in the length direction of the third steel keel, and second keels are vertically and slidably connected into the first keels; the top ends of the second keels extend out of the first keels and are fixedly connected with the fourth steel keels, the sides, away from the formwork body, of the first keels are connected through connecting plates, and limiting pieces used for limiting the second keels from sliding in the first keels are arranged on the connecting plates.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, specifically is a kind of assembly type formwork for supporting pile crown beam construction. BACKGROUND

[0002] Supporting pile pouring is completed and needs to carry out the construction of crown beam, when the construction of crown beam, first template erection is needed, and after template erection is completed, pouring concrete.

[0003] The Chinese patent with application No. CN202222511788.5 on the market discloses a supporting pile crown beam construction assembly type formwork, which comprises an explosion-proof module assembly and a fixing assembly. The explosion-proof module assembly comprises a distance adjusting part and a supporting part. The supporting part is arranged on the distance adjusting part. The fixing assembly comprises a mounting part and a formwork body. The mounting part is arranged on the supporting part. The formwork body is arranged on the mounting part. The distance adjusting part comprises a first steel keel, a second steel keel, a connecting column, a screw rod and a nut. The connecting column is slidably inserted into the first steel keel and the second steel keel at both ends. One end of the screw rod is fixed to the outer wall of the connecting column. Different screw rods pass through the first steel keel and the second steel keel. The nut is threadedly sleeved on the screw rod. The supporting part comprises a third steel keel and a fourth steel keel. The third steel keel is fixed to the outer wall of the second steel keel. The fourth steel keel is fixed to the upper end of the first steel keel.

[0004] In the above-mentioned prior art, after adjusting the distance between the third steel keel and the fourth steel keel, the nuts on all screw rods need to be tightened using a tool to fix the distance between the third steel keel and the fourth steel keel. However, due to the large number of nuts, it is cumbersome to rotate the nuts, and the adjustment is not convenient. Therefore, the applicant has developed a new technical solution in the actual production process to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] In view of the above technical deficiencies, the utility model aims to provide an assembly type formwork for supporting pile crown beam construction, which has the advantages of convenient adjustment and fixation of the distance between the third steel keel and the fourth steel keel.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a kind of assembly type formwork for supporting pile crown beam construction, including third steel keel and fourth steel keel and the formwork body of installation in the one side of third steel keel, fourth steel keel is located above third steel keel, and the top of third steel keel is equipped with U-shaped first keel, the quantity of first keel is several, and each first keel is spaced distribution along the length direction of third steel keel, each first keel is vertically slidably connected with second keel, and the top of second keel extends to first keel outside and is fixedly connected with fourth steel keel, each first keel is connected on one side by connecting plate, and connecting plate is equipped with limiting piece for limiting each second keel sliding in first keel.

[0008] By adopting the above technical scheme, by pulling the fourth steel keel to move upward, the fourth steel keel will be gradually vertically slid out of the first keel at this time, when the distance adjustment between the fourth steel keel and the third steel keel is completed, each second keel is limited by the limiting piece on the connecting plate, so that it cannot slide in the first keel, that is, the distance between the third steel keel and the fourth steel keel can be fixed, the limiting piece is used to limit each second keel, without rotating the nut, convenient to use, convenient to adjust and fix the distance between the third steel keel and the fourth steel keel, after the distance adjustment between the third steel keel and the fourth steel keel is completed, the formwork body is installed on the third steel keel, at this time, the fourth steel keel, the first keel and the second keel are in contact with the formwork body, and the use is simple.

[0009] Preferably, the connecting plate is horizontally arranged, the limiting piece includes a plurality of communication grooves each arranged on one side of the second keel, and each communication groove is spaced apart along the vertical direction of the second keel, a limiting groove penetrating the first keel is arranged above one side of each first keel, and the limiting groove on the first keel corresponds to one of the communication grooves on the second keel, an L-shaped limiting plate is horizontally slidably connected to one end of the connecting plate near each first keel, and the end of the limiting plate away from the connecting plate horizontally penetrates the limiting groove and the corresponding communication groove.

[0010] Preferably, the top end of the connecting plate is slidably connected to a sliding plate, and each limiting plate is arranged at the top end of the sliding plate.

[0011] Preferably, a lock hole penetrating the connecting plate is arranged at the top end of the sliding plate.

[0012] Preferably, the end face of each limiting plate penetrating the limiting groove is a tapered surface.

[0013] Preferably, one side of each first keel and second keel near the formwork body is in contact with the formwork body.

[0014] The utility model discloses beneficial effect lies in: through pulling fourth steel keel and moving upwards, fourth steel keel then will second keel gradually from first keel vertically slide, when the distance between fourth steel keel and third steel keel's adjustment is completed, through the limiting piece on connecting plate to each second keel is limited, make it unable slide in first keel, can fix the distance between third steel keel and fourth steel keel, through the limiting piece to each second keel is limited, need not to rotate nut, convenient to use, adjust and fix the distance between third steel keel and fourth steel keel are convenient, after the distance adjustment between third steel keel and fourth steel keel is completed, the formwork body is installed on third steel keel, fourth steel keel and first keel and second keel then will all contact formwork body, and simple to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description only some embodiments of the present utility model, for those skilled in the art, under the premise of not creating labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the structural schematic diagram for embodying second keel of this embodiment;

[0017] Figure 2 It is the structural schematic diagram for embodying second keel of this embodiment;

[0018] Figure 3 It is the structural schematic diagram for embodying limiting groove of this embodiment;

[0019] Figure 4 It is the structural schematic diagram for embodying limiting groove of this embodiment;

[0020] BRIEF DESCRIPTION OF DRAWINGS

[0021] In the drawing: 1, third steel keel;2, fourth steel keel;3, formwork body;4, first keel;5, second keel;6, connecting plate;7, communicating groove;8, limiting groove;9, limiting plate;10, sliding plate;12, push ring;13, lock hole;14, conical surface. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present utility model will be described clearly and completely in the following by combining with the drawings in the embodiments of the present utility model, obviously, the described embodiments only some embodiments of the present utility model, not all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creating labor are within the scope of the present utility model.

[0023] The utility model provides a kind of assembly formwork for supporting pile crown beam construction, including third steel keel 1 and fourth steel keel 2 and template body 3 installed in one side of third steel keel 1, such as Figure 1 And Figure 2 Fourth steel keel 2 is located above third steel keel 1, and the top of third steel keel 1 is equipped with U-shaped first keel 4, the number of first keel 4 is several, and each first keel 4 is spaced along the length direction of third steel keel 1, each first keel 4 is vertically slidably connected with second keel 5, and the top of second keel 5 extends to the outside of first keel 4 and is fixedly connected with fourth steel keel 2, the side of each first keel 4 away from template body 3 is connected by connecting plate 6, and the connecting plate 6 is equipped with limiting piece for limiting each second keel 5 sliding in first keel 4, and the side of each first keel 4 and second keel 5 close to template body 3 is contacted with template body 3.

[0024] Such as Figure 1 And Figure 2 By pulling fourth steel keel 2 to move upwards, fourth steel keel 2 will then second keel 5 gradually vertically slides out of first keel 4, when the distance between fourth steel keel 2 and third steel keel 1 is adjusted, each second keel 5 is limited by limiting piece on connecting plate 6, so that it cannot slide in first keel 4, that is, the distance between third steel keel 1 and fourth steel keel 2 can be fixed, by limiting each second keel 5 by limiting piece, without rotating nut, convenient to use, adjust and fix the distance between third steel keel 1 and fourth steel keel 2, after the distance between third steel keel 1 and fourth steel keel 2 is adjusted, template body 3 is installed on third steel keel 1, fourth steel keel 2 and first keel 4 and second keel 5 are contacted with template body 3 at this time, simple to use.

[0025] Such as Figure 2 And Figure 3 Connecting plate 6 is horizontally arranged, and limiting piece includes a plurality of communication grooves 7, each of which is formed on one side of each second keel 5, and each communication groove 7 is spaced along the vertical direction of second keel 5, a limiting groove 8 is formed on one side of each first keel 4, and the limiting groove 8 on the first keel 4 corresponds to one of the communication grooves 7 on the second keel 5, and the end of the connecting plate 6 close to each first keel 4 is horizontally slidably connected with an L-shaped limiting plate 9, and the end of the limiting plate 9 away from the connecting plate 6 horizontally passes through the limiting groove 8 and the corresponding communication groove 7.

[0026] Such as Figure 2 And Figure 3When the adjustment of the distance between the fourth steel keel 2 and the third steel keel 1 is completed, the limiting groove 8 on the first keel 4 corresponds to one of the communication grooves 7 on the second keel 5, when it is needed to limit the second keel 5 from sliding on the first keel 4, only need to push the limiting plate 9 to move horizontally on the connecting plate 6, so that the end of the limiting plate 9 away from the connecting plate 6 horizontally passes through the limiting groove 8, at this time the end of the limiting plate 9 passes through the communication groove 7 corresponding to the limiting groove 8, at this time through the cooperation of the limiting plate 9, the limiting groove 8 and the communication groove 7, the second keel 5 can be limited from sliding on the first keel 4, convenient to use.

[0027] As Figure 2 , the top end of the connecting plate 6 is horizontally slidably connected with a sliding plate 10, each limiting plate 9 is arranged at the top end of the sliding plate 10, and the top end of the sliding plate 10 is provided with a pushing ring 12, the purpose of this arrangement is that by pushing the sliding plate 10, each limiting plate 9 can be simultaneously moved synchronously, without pushing the limiting plate 9 to slide one by one, further improving the convenience of use.

[0028] As Figure 2 , the top end of the sliding plate 10 is provided with a lock hole 13 penetrating through the connecting plate 6, the purpose of this arrangement is that when the sliding plate 10 is pushed to move the limiting plate 9 horizontally, so that the end of the limiting plate 9 away from the connecting plate 6 horizontally passes through the limiting groove 8 to limit the second keel 5 from sliding on the first keel 4, the lock hole 13 on the sliding plate 10 will correspond to the lock hole 13 on the connecting plate 6 in up and down communication, at this time the lock hole 13 can be hung with a padlock, reducing the situation that the sliding plate 10 is mistakenly pushed by irrelevant personnel to cause the limiting plate 9 to slide out of the limiting groove 8.

[0029] As Figure 4 , the end of each limiting plate 9 penetrating through the limiting groove 8 is a tapered surface 14, the purpose of this arrangement is that through the tapered surface 14 on the limiting plate 9, the end of the limiting plate 9 away from the connecting plate 6 can be conveniently horizontally passed through the limiting groove 8 and the communication groove 7 corresponding to the limiting groove 8, simple and convenient to use.

[0030] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. An assembled formwork for construction of a pile cap beam, comprising a third steel furring (1) and a fourth steel furring (2) and a formwork body (3) installed on one side of the third steel furring (1), characterized in that, The fourth steel keel (2) is located above the third steel keel (1), and the top end of the third steel keel (1) is provided with a U-shaped first keel (4), the number of the first keel (4) is several, and each first keel (4) is distributed along the length direction of the third steel keel (1), each first keel (4) is vertically and slidingly connected with a second keel (5), and the top end of the second keel (5) extends out of the first keel (4) and is fixedly connected with the fourth steel keel (2), each first keel (4) is connected through a connecting plate (6) on the side away from the formwork body (3), and the connecting plate (6) is provided with a limiting piece for limiting the sliding of each second keel (5) in the first keel (4).

2. The assembled formwork for construction of a pile cap beam according to claim 1, wherein The connecting plate (6) is horizontally arranged, the limiting piece includes a plurality of communication grooves (7) formed on one side of each second keel (5), and each communication groove (7) is spaced apart along the vertical direction of the second keel (5), a limiting groove (8) penetrating the first keel (4) is formed above one side of each first keel (4), and the limiting groove (8) on the first keel (4) corresponds to one of the communication grooves (7) on the second keel (5), and an L-shaped limiting plate (9) is horizontally and slidingly connected to one end of the connecting plate (6) close to each first keel (4), and the end of the limiting plate (9) away from the connecting plate (6) horizontally penetrates the limiting groove (8) and the corresponding communication groove (7).

3. The assembled formwork for construction of a pile cap beam according to claim 2, wherein The top end of the connecting plate (6) is horizontally and slidingly connected with a sliding plate (10), each limiting plate (9) is arranged at the top end of the sliding plate (10), and the top end of the sliding plate (10) is provided with a push ring (12).

4. The assembled formwork for construction of a pile cap of claim 3, wherein, The top end of the sliding plate (10) is provided with a lock hole (13) penetrating the connecting plate (6).

5. The assembled formwork for construction of a pile cap of claim 2, wherein, The end surface of each limiting plate (9) penetrating the limiting groove (8) is a tapered surface (14).

6. The assembled formwork for construction of a pile cap of claim 1, wherein Each first keel (4) and second keel (5) on the side close to the formwork body (3) is in contact with the formwork body (3).

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