CN111441589A - Secondary pouring concrete combined launder - Google Patents

Abstract

The invention discloses a secondary pouring concrete combined flow trough, which comprises a special-shaped steel plate flow trough, a bolt fixing ring, a perforated steel plate, and a bolt type steel plate. The special-shaped steel plate runner is inserted and installed, and the bolt-type steel plate is vertically inserted and installed on the bolt fixing ring; the secondary pouring concrete combined runner is poured concrete through the special-shaped steel plate runner, which can fully guarantee the secondary structure structural column and shear wall. When the top concrete is fully poured, formed and flat at one time, the concrete in the special-shaped steel plate launder can be used in time, reducing material waste, saving costs, reducing the occurrence of secondary repairs and chiseling, and has the advantages of easy operation, saving labor costs, and saving concrete. , The characteristics of green and environmental protection construction; the combined flow trough, the installation is fast and the stability is good; the combined flow trough is simple in production process, low in production cost, and can be recycled.

Description

Secondary pouring concrete combined launder

technical field

The invention relates to the technical field of building construction, in particular to a combined flow trough tool, and more particularly to a secondary pouring concrete combined flow trough for pouring concrete for secondary structure columns, shear walls and lintels .

Background technique

In the construction process of the construction project, the secondary structure of the columns, shear walls and lintels, etc., often occurs when the top concrete is not full and needs a second repair, or the top concrete exceeds the wall and needs a second time. The occurrence of chiseling and other phenomena leads to problems such as poor molding quality, poor appearance, waste of labor, and waste of concrete on the top of secondary structural columns, shear walls, and lintels. Therefore, a simple operation, convenient construction and one-time molding The best tools for pouring secondary structures are a key factor in ensuring quality and schedule, saving labor and materials.

Using the current trough tool for pouring has the following shortcomings: (1) The secondary structure concrete pouring effect is relatively general, and there are certain quality problems, and when pouring structural columns, shear walls and lintels, it is difficult to construct It is also inconvenient to pour concrete into the columns, shear walls and lintels, which brings certain difficulties to the actual operation; (2) the existing trough tools are not installed tightly enough, the stability is insufficient, and the concrete pouring process is easy to change and shake; ( 3) The existing launder tools are expensive, and some are disposable consumables, which cannot be recycled, and the pouring process costs a lot.

SUMMARY OF THE INVENTION

In order to overcome the above-mentioned technical problems, the purpose of the present invention is to provide a secondary pouring concrete combined launder: (1) by inserting the fixed plates and leak-proof steel plates on both sides of the special-shaped steel launder into the concrete feed port, pouring concrete When pouring the concrete into the deflector, the concrete is guided by the deflector and the spoiler, and enters the concrete feed port from the leak-proof steel plate. , hold the hand support plate, push the setting plate to move, penetrate from the bottom of the inner cavity of the lower fixing ring, and pass through the top of the inner cavity of the upper fixing ring, and seal the concrete feeding port, which solves the existing secondary structure concrete pouring effect. More general, there are certain quality problems, and when pouring structural columns, shear walls and lintels, it is inconvenient to pour concrete into the structural columns, shear walls and lintels, which brings certain difficulties to the actual operation. (2) By inserting the fixed plates and leak-proof steel plates on both sides of the special-shaped steel plate flow trough into the concrete feed port, the two sides of the fixed plates and the leak-proof steel plates are respectively in contact with the two sides and the bottom of the inner cavity of the concrete feed port, so that the two sides are in contact with each other. The position of the fixed plate in the inner cavity of the concrete feed port is restricted, and it cannot move up and down. The inner side of the stabilizer plate is attached to the outside of the lower fixing ring. Since the leak-proof steel plate and the stabilizer plate are perpendicular to each other, the stabilizer plate further prevents the stabilizer plate. Shaking solves the problems that the existing flow trough tools are not installed tightly enough, have insufficient stability, and are easy to shake during the concrete pouring process; (3) When the concrete is completely solidified, take out the nails from the nail holes, and remove the open-hole steel plates and bolts. The next time concrete pouring can be carried out by using the type steel plate, which solves the problem that the existing launder tools are expensive, some are disposable consumables, cannot be recycled, and the pouring process costs a lot.

The object of the present invention can be realized through the following technical solutions:

The secondary pouring concrete combined flow trough includes a special-shaped steel plate flow trough, a bolt fixing ring, a perforated steel plate, and a bolt-type steel plate. A bolt fixing ring is installed on one side of the perforated steel plate. There is a special-shaped steel plate flow groove, and a bolt-type steel plate is vertically inserted and installed on the bolt fixing ring;

The special-shaped steel flow trough includes a baffle plate, a baffle plate, a fixed plate, a stabilizing plate, and a leak-proof steel plate, and baffle plates are installed on both sides of the baffle plate. A fixing plate is installed at the bottom of one side of the baffle plate, and a stabilizing plate is vertically installed at the bottom end of the baffle plate. A leak-proof steel plate is installed horizontally at the bottom end of the plate, and the leak-proof steel plate and the stabilizing plate are perpendicular to each other;

The bolt fixing ring includes an upper fixing ring, a lower fixing ring and a fastening bolt, the middle part of the upper fixing ring is horizontally installed with fastening bolts, and the upper fixing ring and the lower fixing ring are both U-shaped;

A concrete feed port is provided in the middle position of the top of the perforated steel plate, and several nail holes are opened on both sides of the perforated steel plate;

The bolt-type steel plate includes a positioning groove, a setting plate, and a hand support plate. A setting plate is installed vertically on one side of the top of the hand support plate, and a positioning groove is opened on the top of the central axis of one side of the setting plate.

As a further solution of the present invention: the materials of the special-shaped steel plate runner, the bolt fixing ring, the perforated steel plate, and the bolt-type steel plate are all stainless steel.

As a further solution of the present invention, the fixing plates and the leak-proof steel plates on both sides are respectively in contact with both sides and the bottom of the inner cavity of the concrete feed port, and the inner side of the stabilization plate is in contact with the outer side of the lower fixing ring.

As a further solution of the present invention: the bottom of the upper fixing ring and the top of the concrete feeding port are on the same horizontal plane, the top of the lower fixing ring and the bottom of the concrete feeding port are on the same horizontal plane, the upper fixing ring, the lower The width of the inner cavity of the fixing ring is larger than the width of the concrete feeding port.

As a further solution of the present invention: the width of the shaping plate is equal to the width of the inner cavity of the upper fixing ring and the lower fixing ring, and the positioning groove and the fastening bolt are matching components.

As a further scheme of the present invention: the working process of this secondary pouring concrete combined launder is as follows:

Step 1: First, cut the steel plate in the factory, and process it into special-shaped steel plate runners, bolt fixing rings, perforated steel plates, and bolt-type steel plates;

Step 2: Cut the concrete feed port on the perforated steel plate, drill the nails to get the nail holes, and weld the upper and lower fixing rings on the upper and lower sides of the concrete feed port respectively, and screw the fastening bolts into the upper and lower fixing rings. in the screw hole;

Step 3: Use nails to install the perforated steel plate with the bolt fixing ring installed on the formwork for concrete pouring through the nail holes, and insert the fixed plates on both sides of the special-shaped steel plate flow trough and the leak-proof steel plate into the concrete feed port. The stabilizing plate is attached to the side of the lower fixing ring, and the special-shaped steel plate launder has been stably inserted and installed into the perforated steel plate;

Step 4: When pouring concrete, pour the concrete into the deflector, the concrete is guided by the deflector and the spoiler, and enters the concrete feed port from the leak-proof steel plate, and the pouring starts;

Step 5: After the pouring is completed, remove the special-shaped steel plate launder, use the bolt-type steel plate, hold the hand support plate, push the setting plate to move, penetrate from the bottom of the inner cavity of the lower fixing ring, and pass out from the top of the inner cavity of the upper fixing ring. Close the concrete feeding port until the bottom of the hand support plate is flush with the bottom of the steel plate with the opening hole, and then rotate the fastening bolt to make the fastening bolt enter the positioning groove. At this time, the bolt-type steel plate has been fixed in the inner cavity of the bolt fixing ring. ;

Step 6: When the concrete is completely solidified, take out the nails from the nail holes, remove the open-hole steel plate and the bolt-type steel plate, and proceed to the next concrete pouring.

Beneficial effects of the present invention:

(1) The secondary pouring concrete combined flow trough of the present invention, by cutting out the concrete feed port on the perforated steel plate, drilling the nails out of the nail hole, and welding the upper fixing ring and the lower fixing ring to the concrete feed port respectively On the upper and lower sides, screw the fastening bolts into the screw holes of the upper fixing ring. Use the nails to install the open-hole steel plate with the bolt fixing ring installed on the template for concrete pouring through the nail holes, and fix the two sides of the special-shaped steel plate runner. The plate and the leak-proof steel plate are inserted into the concrete feeding port. At this time, the stabilizing plate is attached to the side of the lower fixing ring. At this time, the special-shaped steel plate launder has been stably inserted into the open-hole steel plate. When pouring concrete, pour the concrete into the guide. In the flow plate, the concrete is guided by the deflector and the baffle plate, and enters the concrete feed port from the leak-proof steel plate. After the pouring is completed, remove the special-shaped steel plate flow trough, use the bolt-type steel plate, hold the hand plate, and push the setting. The plate is moved, penetrated from the bottom of the inner cavity of the lower fixed ring, and passed out from the top of the inner cavity of the upper fixed ring, closed the concrete feed port, and rotated the fastening bolts to make the fastening bolts enter the positioning groove; this secondary pouring The concrete combined launder is pouring concrete through the special-shaped steel plate launder, which can fully ensure that the top concrete such as secondary structural columns and shear walls are fully poured, formed and flat at one time, and the concrete in the special-shaped steel plate launder can be used in time, reducing material waste, It saves costs, reduces the occurrence of secondary repairs and chiseling, and has the characteristics of easy operation, saving labor costs, saving concrete, and green construction;

(2) The secondary pouring concrete combined launder of the present invention, when pouring concrete, by inserting the two side fixing plates and the leak-proof steel plates of the special-shaped steel plate launder into the concrete feed port, the two side fixing plates and the leak-proof steel plates are respectively Contact with both sides and bottom of the inner cavity of the concrete feed port, so that the position of the fixed plates on both sides in the cavity of the concrete feed port is restricted, and cannot be moved up and down, so that the installation of the special-shaped steel plate launder is stable, and the inner side of the plate and the lower fixing ring are stabilized. The outer side is attached, because the leak-proof steel plate and the stabilizer plate are in a mutually perpendicular state, the stabilizer plate further prevents the stabilizer plate from shaking and further improves the stability;

(3) In the secondary pouring concrete combined launder of the present invention, when the concrete is completely solidified, the nails are taken out from the nail holes, and the perforated steel plates and the bolt-type steel plates are disassembled, and the next concrete pouring can be carried out; the second pouring The concrete combined launder has a simple manufacturing process, low manufacturing cost, and can be recycled.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of secondary pouring concrete combined launder in the present invention;

Fig. 2 is a side view of a secondary pouring concrete combined launder of the present invention;

Fig. 3 is the structural representation of special-shaped steel plate launder in the present invention;

Fig. 4 is the connection view of the bolt fixing ring and the perforated steel plate in the present invention;

FIG. 5 is a schematic structural diagram of a bolt-type steel plate in the present invention.

In the picture: 100, special-shaped steel plate flow groove; 200, bolt fixing ring; 300, perforated steel plate; 400, bolt type steel plate; 101, deflector plate; 102, spoiler plate; 103, fixing plate; 105, leak-proof steel plate; 201, upper fixing ring; 202, lower fixing ring; 203, fastening bolt; 301, concrete inlet; 302, nail hole; 401, positioning groove; 402, setting plate; 403, hand rest plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1:

Please refer to FIGS. 1-5 , this embodiment is a secondary pouring concrete combined launder, including a special-shaped steel plate launder 100 , a bolt fixing ring 200 , a perforated steel plate 300 , and a bolt type steel plate 400 . The perforated steel plate 300 A bolt fixing ring 200 is installed on one side, a special-shaped steel plate runner 100 is horizontally inserted and installed on the perforated steel plate 300, and a bolt-type steel plate 400 is vertically inserted and installed on the bolt fixing ring 200;

The special-shaped steel plate trough 100 includes a baffle plate 101, a baffle plate 102, a fixing plate 103, a stabilizing plate 104, and a leak-proof steel plate 105. The baffle plate 102 is installed on both sides of the baffle plate 101. The flow plate 102 is in the shape of a right-angled triangle. A fixing plate 103 is installed at the bottom of one side of the baffle plate 102 on both sides. There is an included angle of 120-150° between them, and a leak-proof steel plate 105 is installed horizontally at the bottom end of the guide plate 101, and the leak-proof steel plate 105 and the stabilization plate 104 are in a mutually perpendicular state;

The bolt fixing ring 200 includes an upper fixing ring 201, a lower fixing ring 202, and fastening bolts 203. The middle of the upper fixing ring 201 is horizontally installed with fastening bolts 203, and the upper fixing ring 201 and the lower fixing ring 202 are both. U-shaped;

A concrete feed port 301 is provided in the middle of the top of the perforated steel plate 300, and a plurality of nail holes 302 are provided on both sides of the perforated steel plate 300;

The bolt-type steel plate 400 includes a positioning groove 401, a setting plate 402, and a hand support plate 403. A setting plate 402 is vertically installed on one side of the top of the hand support plate 403, and a positioning groove is opened at the top of the central axis of one side of the setting plate 402. 401.

Specifically, the special-shaped steel plate runner 100, the bolt fixing ring 200, the perforated steel plate 300, and the bolt type steel plate 400 are all made of stainless steel; The two sides and bottom of the inner cavity are in contact, and the inner side of the stabilizing plate 104 is in contact with the outer side of the lower fixing ring 202. At this time, the stabilizing plate 104 further prevents the stabilizing plate 104 from shaking and further improves the stability; the bottom of the upper fixing ring 201 is in contact with the concrete. The top of the feeding port 301 is located on the same horizontal plane, the top of the lower fixing ring 202 and the bottom of the concrete feeding port 301 are located on the same horizontal plane, and the inner cavity width of the upper securing ring 201 and the lower securing ring 202 is larger than that of the concrete feeding port 301 The width of the setting plate 402 is equal to the width of the inner cavity of the upper fixing ring 201 and the lower fixing ring 202, and the positioning groove 401 and the fastening bolt 203 are matching components.

Referring to Figures 1-5, the working process of the secondary pouring concrete combined launder in this embodiment is as follows:

Step 1: First, cut the steel plate in the factory, and process it into a special-shaped steel plate runner 100, a bolt fixing ring 200, a perforated steel plate 300, and a bolt-type steel plate 400;

Step 2: Cut out the concrete feed port 301 on the perforated steel plate 300, drill out the nail holes 302, and weld the upper fixing ring 201 and the lower fixing ring 202 on the upper and lower sides of the concrete feeding port 301 respectively, and fasten the bolts 203 is screwed into the screw hole of the upper fixing ring 201;

Step 3: Use nails to install the perforated steel plate 300 with the bolt fixing ring 200 installed on the formwork for concrete pouring through the nail holes 302, and insert the fixing plates 103 and leak-proof steel plates 105 on both sides of the special-shaped steel plate runner 100 into the concrete At the feeding port 301, the stabilizing plate 104 is attached to the side of the lower fixing ring 202, and the special-shaped steel plate launder 100 has been stably inserted and installed into the perforated steel plate 300;

Step 4: when pouring concrete, pour the concrete into the deflector 101, the concrete is guided through the deflector 101 and the deflector 102, and enters the concrete feed port 301 from the leak-proof steel plate 105, and the pouring starts;

Step 5: After the pouring is completed, remove the special-shaped steel plate launder 100, use the bolt-type steel plate 400, hold the hand support plate 403, push the setting plate 402 to move up, penetrate through the bottom of the inner cavity of the lower fixing ring 202, and pass through the upper fixing ring 201 The top of the inner cavity is penetrated, and the concrete feeding port 301 is closed until the bottom of the hand support plate 403 is flush with the bottom of the perforated steel plate 300, and the tightening bolt 203 is rotated so that the tightening bolt 203 enters the positioning groove 401. At this time, The bolt-type steel plate 400 has been fixed in the inner cavity of the bolt fixing ring 200;

Step 6: When the concrete is completely solidified, take out the nails from the nail holes 302, remove the lower-hole steel plate 300 and the bolt-type steel plate 400, and perform the next concrete pouring.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above contents are only examples and descriptions of the present invention, and those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them in similar ways, as long as they do not deviate from the invention or exceed the present rights The scope defined by the claims shall all belong to the protection scope of the present invention.

Claims (6)

1. secondary pouring concrete combined flow trough, is characterized in that, comprises special-shaped steel plate flow trough (100), bolt fixing ring (200), perforated steel plate (300), bolt type steel plate (400), described perforated hole steel plate (400) (300) A bolt fixing ring (200) is installed on one side, a special-shaped steel plate runner (100) is horizontally inserted and installed on the perforated steel plate (300), and a bolt fixing ring (200) is vertically inserted and installed on the Pin type steel plate (400); The special-shaped steel plate trough (100) includes a baffle plate (101), a baffle plate (102), a fixing plate (103), a stabilizing plate (104), and a leak-proof steel plate (105). The baffle plate (101) ) are installed on both sides of the baffle plate (102), the baffle plate (102) is a right-angled triangle, the baffle plate (102) on both sides is installed with a fixed plate (103) at the bottom of one side, and the flow diversion plate (102) A stabilization plate (104) is vertically installed at the bottom end of the plate (101), and an included angle of 120-150° is formed between the stabilization plate (104) and the air guide plate (101). A leak-proof steel plate (105) is installed horizontally at the end, and the leak-proof steel plate (105) and the stabilizing plate (104) are in a mutually perpendicular state; The bolt fixing ring (200) comprises an upper fixing ring (201), a lower fixing ring (202), and fastening bolts (203), and a middle part of the upper fixing ring (201) is horizontally installed with fastening bolts (203), The upper fixing ring (201) and the lower fixing ring (202) are both U-shaped; A concrete feeding port (301) is provided in the middle position of the top of the perforated steel plate (300), and a plurality of nail holes (302) are opened on both sides of the perforated steel plate (300); The bolt-type steel plate (400) includes a positioning groove (401), a setting plate (402), and a hand support plate (403), and a setting plate (402) is vertically installed on one side of the top of the hand support plate (403). A positioning groove (401) is provided on the top of the central axis of one side of the setting plate (402). 2. The secondary pouring concrete combined launder according to claim 1, characterized in that, the special-shaped steel plate launder (100), the bolt fixing ring (200), the perforated steel plate (300), the bolt type steel plate ( 400) materials are all stainless steel. 3. The secondary pouring concrete combined flow trough according to claim 1, characterized in that, the fixing plate (103) and the leak-proof steel plate (105) on both sides are respectively connected to the inner cavity of the concrete feeding port (301) The sides and bottom are in contact, and the inner side of the stabilization plate (104) is in contact with the outer side of the lower fixing ring (202). 4. The secondary pouring concrete combined launder according to claim 1, wherein the bottom of the upper fixing ring (201) and the top of the concrete feeding port (301) are located on the same horizontal plane, and the lower fixing ring (201) is located on the same horizontal plane. The top of the ring (202) and the bottom of the concrete feeding port (301) are located on the same horizontal plane, and the inner cavity width of the upper fixing ring (201) and the lower fixing ring (202) is larger than the width of the concrete feeding port (301). 5. The secondary pouring concrete combined launder according to claim 1, wherein the width of the shaping plate (402) is equal to the inner cavity width of the upper fixing ring (201) and the lower fixing ring (202), The positioning groove (401) and the fastening bolt (203) are matching components. 6. secondary pouring concrete combined launder according to claim 1, is characterized in that, the working process of this secondary pouring concrete combined launder is as follows: Step 1: First, the steel plate is cut in the factory and processed into a special-shaped steel plate runner (100), a bolt fixing ring (200), a perforated steel plate (300), and a bolt-type steel plate (400); Step 2: Cut out the concrete feed port (301) on the perforated steel plate (300), drill out the nail holes (302), and weld the upper fixing ring (201) and the lower fixing ring (202) on the concrete inlet respectively. On the upper and lower sides of the material port (301), screw the fastening bolts (203) into the screw holes of the upper fixing ring (201); Step 3: Use nails to install the perforated steel plate (300) with the bolt fixing ring (200) installed on the template for concrete pouring through the nail hole (302), and fix the plates ( 103) and the leak-proof steel plate (105) are inserted into the concrete feed port (301), at this time, the stabilization plate (104) is attached to the side of the lower fixing ring (202), and the special-shaped steel plate runner (100) has been stably inserted and installed into the perforated steel plate (300); Step 4: When pouring concrete, pour the concrete into the deflector (101), the concrete is guided through the deflector (101) and the spoiler (102), and enters the concrete feed from the leak-proof steel plate (105). In the mouth (301), pouring starts; Step 5: After the pouring is completed, remove the special-shaped steel plate launder (100), use the bolt-type steel plate (400), hold the hand support plate (403), push the setting plate (402) upward, and remove it from the lower fixing ring (202) The bottom of the cavity is penetrated, and the top of the inner cavity of the upper fixing ring (201) is passed out, and the concrete feeding port (301) is closed until the bottom of the hand support plate (403) is flush with the bottom of the perforated steel plate (300). Fastening the bolts (203), so that the fastening bolts (203) enter the positioning grooves (401), at this time, the bolt-type steel plate (400) has been fixed in the inner cavity of the bolt fixing ring (200); Step 6: When the concrete is completely solidified, take out the nails from the nail holes (302), remove the lower hole steel plate (300) and the bolt-type steel plate (400), and perform the next concrete pouring.

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