Creeping formwork machine position fixing device for hole position

Abstract

The utility model discloses a creeping formwork machine position fixing device at an opening position, which comprises a door opening steel upright post arranged at a wall door opening, the door opening steel upright post comprises an upright post rod body, the upright post rod body comprises an upper upright post rod body and a lower upright post rod body, the upper upright post rod body is sleeved with the lower upright post rod body, an upper creeping formwork hanging seat fixing plate is fixed at the upper end of the upper upright post rod body, and a lower creeping formwork hanging seat fixing plate is fixed at the lower end of the lower upright post rod body. A lower creeping formwork hanging seat fixing plate is fixed to the lower end of the upper stand column rod body, the side, away from the upper stand column rod body, of the upper creeping formwork hanging seat fixing plate is fixedly connected with a creeping formwork truss, and the side, away from the upper stand column rod body, of the lower creeping formwork hanging seat fixing plate is fixedly connected with the creeping formwork truss. And the two embedded part systems are arranged in the wall body above the upper stand column rod body. The upper creeping formwork hanging seat fixing plate and the lower creeping formwork hanging seat fixing plate are arranged on the steel stand column, the creeping formwork truss can be fixedly connected with the wall body at the position of a door opening of the wall body, the upper stand column rod body and the lower stand column rod body of the door opening steel stand column are connected in a sleeved mode and can be vertically adjusted, and the creeping formwork is suitable for the door openings of the wall bodies with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a climbing formwork machine position fixing device at an opening position. Background Art

[0002] During the hydraulic climbing formwork construction of the core tube of the New Huanggang Port Comprehensive Business Building project, for the fixed construction of the climbing formwork truss position, the formwork needs to be connected to the wall through pre-embedded climbing cones. Therefore, the climbing cones should be arranged away from the openings. However, the core tube structure varies a lot, and the structure between different floors at the same position will also vary. When the pre-embedded climbing cones encounter a door opening that cannot be avoided, the climbing formwork truss at the core tube door opening cannot be fixed. Utility Model Content

[0003] The purpose of the utility model is to provide a climbing formwork machine position fixing device at a hole position, so as to solve the above-mentioned problems of the prior art.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a climbing formwork machine position fixing device at an opening position, comprising a doorway steel column, which is arranged at the doorway of a wall, the doorway steel column comprising a column rod body, the column rod body comprising an upper column rod body and a lower column rod body, the upper column rod body and the lower column rod body being sleeved, an upper climbing formwork hanging seat fixing plate being fixed to the upper end of the upper column rod body, a lower climbing formwork hanging seat fixing plate being fixed to the lower end of the upper column rod body, a side of the upper climbing formwork hanging seat fixing plate away from the upper column rod body being fixedly connected to the climbing formwork truss, and a side of the lower climbing formwork hanging seat fixing plate away from the upper column rod body being fixedly connected to the climbing formwork truss; an embedded parts system, wherein two sets of embedded parts systems are arranged in the wall above the upper column rod body;

[0005] In a preferred embodiment, the upper column rod body is sleeved on the outside of the lower column rod body, and a group of first pin holes arranged opposite to each other are opened at the lower end of the upper column rod body, and multiple groups of second pin holes corresponding to the first pin holes are vertically opened on the lower column rod body. The first pin holes and the second pin holes have the same size, and a first bolt group is passed through the first pin holes and the second pin holes for fixing the upper column rod body and the lower column rod body in connection.

[0006] In a preferred embodiment, the upper end of the upper column rod is fixedly connected to the upper original structure wall, the lower end of the lower column rod abuts against the lower original structure wall, and the lower end of the lower column rod is fixedly connected to the lower original structure wall by an expansion bolt.

[0007] In a preferred embodiment, the embedded part system includes welded embedded parts, and the welded embedded parts include embedded parts plates and embedded parts screws. The embedded parts plates are vertically arranged inside the upper original structure wall, and the embedded parts screws are horizontally arranged in the middle of the embedded parts plates and on the side close to the climbing formwork truss. The end of the embedded parts screws away from the embedded parts plates is threadedly connected with a climbing cone. The climbing cone, embedded parts screws and embedded parts plates are all arranged inside the upper original structure wall. The side of the climbing cone close to the climbing formwork truss is flush with the side of the upper original structure wall close to the climbing formwork truss. Two door opening column fixing holes are provided on the upper part of the upper climbing formwork hanger fixing plate. The two door opening column fixing holes and the two climbing cones are arranged correspondingly. Two stress bolts pass through the two door opening column fixing holes respectively, and the two stress bolts are respectively threadedly connected to the climbing cone.

[0008] In a preferred embodiment, a plurality of first bolt holes are provided on the upper climbing formwork hanger fixing plate and below the two door opening column fixing holes, a plurality of second bolt holes are provided on the lower climbing formwork hanger fixing plate, the climbing formwork truss is bolted to the upper climbing formwork hanger fixing plate through the second bolt group, and the climbing formwork truss is fixedly connected to the lower climbing formwork hanger fixing plate through the wall support.

[0009] In a preferred embodiment, a plurality of stiffening ribs are provided between the upper climbing formwork hanger fixing plate and the upper column rod body, and a plurality of stiffening ribs are provided between the lower climbing formwork hanger fixing plate and the upper column rod body.

[0010] In a preferred embodiment, a reinforcing transverse rib is provided between the upper climbing formwork hanger fixing plate and the lower climbing formwork hanger fixing plate, and the reinforcing transverse rib is provided horizontally.

[0011] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0012] 1. The utility model arranges doorway steel columns at the doorway of the wall, and arranges upper climbing formwork hanging seat fixing plates and lower climbing formwork hanging seat fixing plates on the steel columns, so that the climbing formwork truss can be fixedly connected to the wall at the doorway of the wall.

[0013] 2. The utility model can adjust the door opening steel column up and down by sleeve-connecting the upper column rod body and the lower column rod body, and is suitable for wall door openings of different heights.

[0014] 3. The upper climbing formwork hanger fixing plate and the lower climbing formwork hanger fixing plate of the utility model are fixedly connected to the upper column rod body, and a plurality of stiffening ribs are arranged at the angle formed by them, which can make the connection between the climbing formwork truss and the door opening steel column more firmly, and prevent the connection between the upper climbing formwork hanger fixing plate and the lower climbing formwork hanger fixing plate and the upper column rod body from being damaged when the stiffness is too large. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] Figure 1It is the main view of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the present utility model;

[0018] Figure 3 It is a schematic diagram of the first bolt group of the present invention.

[0019] In the figure: 1-upper column rod, 2-lower column rod, 3-upper climbing formwork hanger fixing plate, 4-lower climbing formwork hanger fixing plate, 5-first pin hole, 6-second pin hole, 7-first bolt group, 8-embedded plate, 9-embedded screw, 10-climbing formwork truss, 11-climbing cone, 12-doorway column fixing hole, 13-loaded bolt, 14-first bolt hole, 15-second bolt hole, 16-second bolt group, 17-attached wall support, 18-stiffening rib, 19-reinforced transverse rib plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0021] Example 1:

[0022] For example, see Figure 1-3 As shown, the utility model is a climbing formwork machine position fixing device at the opening position, comprising: a door opening steel column, the door opening steel column is arranged at the wall door opening, the door opening steel column includes a column rod body, the column rod body includes an upper column rod body 1 and a lower column rod body 2, the upper end of the upper column rod body 1 is fixedly connected to the upper original structure wall, the lower end of the lower column rod body 2 is abutted against the lower original structure wall, and the lower end of the lower column rod body 2 is fixedly connected to the lower original structure wall by an expansion bolt.

[0023] The upper column rod body 1 and the lower column rod body 2 are sleeved, and the upper column rod body 1 is sleeved on the outside of the lower column rod body 2. A group of first pin holes 5 are opened at the lower end of the upper column rod body 1, and multiple groups of second pin holes 6 corresponding to the first pin holes 5 are vertically opened on the lower column rod body 2. The first pin holes 5 and the second pin holes 6 are overlapped. A first bolt group 7 is passed through the first pin holes 5 and the second pin holes 6 to fix the upper column rod body 1 and the lower column rod body 2 in connection. By sleeve-fitting the upper column rod body 1 and the lower column rod body 2 of the door opening steel column, it can be adjusted up and down, which is suitable for wall door openings of different heights.

[0024] The upper end of the upper column rod body 1 is fixed with an upper climbing formwork hanger fixing plate 3, and the lower end of the upper column rod body 1 is fixed with a lower climbing formwork hanger fixing plate 4. A plurality of stiffening ribs 18 are provided between the upper climbing formwork hanger fixing plate 3 and the upper column rod body 1, and a plurality of stiffening ribs 18 are provided between the lower climbing formwork hanger fixing plate 4 and the upper column rod body 1. A plurality of first bolt holes 14 are provided on the upper climbing formwork hanger fixing plate 3 and below the two door opening column fixing holes 12. A plurality of second bolt holes 15 are provided, and the climbing formwork truss 10 is bolted to the upper climbing formwork hanger fixing plate 3 through the second bolt group 16 and the first bolt holes 14. The climbing formwork truss 10 is fixedly connected to the lower climbing formwork hanger fixing plate 4 through the second bolt holes 15 via the wall attachment support 17. The side of the lower climbing formwork hanger fixing plate 4 away from the upper column rod body 1 provides a support point for the wall attachment support 17, so that the climbing formwork truss 10 can still be fixedly connected to the wall at the wall door opening.

[0025] Two groups of embedded parts systems are arranged in the wall above the upper column rod body 1, and the embedded parts system includes welded embedded parts, and the welded embedded parts include embedded plates 8 and embedded screws 9. The embedded plates 8 are vertically arranged inside the upper original structure wall, and the embedded screws 9 are horizontally arranged in the middle of the embedded plates 8 and on the side close to the climbing formwork truss 10. The end of the embedded screw 9 away from the embedded plate 8 is threadedly connected with a climbing cone 11, and the climbing cone 11, the embedded screw 9 and the embedded plate 8 are all arranged inside the upper original structure wall. The side of the climbing cone 11 close to the climbing formwork truss 10 is flush with the side of the upper original structure wall close to the climbing formwork truss 10. Two door opening column fixing holes 12 are provided on the upper part of the upper climbing formwork hanger fixing plate 3, and the two door opening column fixing holes 12 and the two climbing cones 11 are correspondingly arranged. Two stress bolts 13 respectively pass through the two door opening column fixing holes 12, and the two stress bolts 13 are respectively threadedly connected to the climbing cone 11 to realize the connection between the upper part of the upper climbing formwork hanger fixing plate 3 and the embedded parts system.

[0026] A reinforcing transverse rib 19 is provided between the upper climbing formwork hanging seat fixing plate 3 and the lower climbing formwork hanging seat fixing plate 4. The reinforcing transverse rib 19 is provided horizontally and can enhance the rigidity of the door opening steel column.

[0027] Example 2:

[0028] The specific installation steps of this utility model are as follows:

[0029] Step 1: Set up a doorway steel column at the doorway of the wall. According to the height of the doorway, adjust the upper column rod body 1 and the lower column rod body 2 to the appropriate height, and then fix the upper column rod body 1 and the lower column rod body 2 with the first bolt group 7;

[0030] Step 2: Fix the upper climbing formwork hanger fixing plate 3 to the upper end of the upper column rod body 1, fix the lower climbing formwork hanger fixing plate 4 to the lower end of the upper column rod body 1, set multiple stiffening ribs 18 between the upper climbing formwork hanger fixing plate 3 and the upper column rod body 1, set multiple stiffening ribs 18 between the lower climbing formwork hanger fixing plate 4 and the upper column rod body 1, fix the lower end of the lower column rod body 2 to the lower original structure wall with expansion bolts, and fix the upper column rod body 1 to the embedded system through the upper climbing formwork hanger fixing plate 3;

[0031] Step 3: Bolt the climbing formwork truss 10 to the upper climbing formwork hanger fixing plate 3 through the second bolt group 16, and fix the climbing formwork truss 10 to the lower climbing formwork hanger fixing plate 4 through the wall support 17.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A climbing formwork machine fixing device at a hole opening, characterized by: include: A door opening steel column, wherein the door opening steel column is arranged at the door opening of a wall, the door opening steel column comprises a column rod body, the column rod body comprises an upper column rod body (1) and a lower column rod body (2), the upper column rod body (1) and the lower column rod body (2) are sleeved, an upper climbing formwork hanging seat fixing plate (3) is fixed to the upper end of the upper column rod body (1), a lower climbing formwork hanging seat fixing plate (4) is fixed to the lower end of the upper column rod body (1), the side of the upper climbing formwork hanging seat fixing plate (3) away from the upper column rod body (1) is fixedly connected to the climbing formwork truss (10), and the side of the lower climbing formwork hanging seat fixing plate (4) away from the upper column rod body (1) is fixedly connected to the climbing formwork truss (10); Embedded parts system, two sets of embedded parts system are arranged in the wall above the upper column rod body (1).

2. The climbing formwork machine position fixing device at the hole position according to claim 1 is characterized in that: The upper column rod body (1) is sleeved on the outer side of the lower column rod body (2); a group of first pin holes (5) arranged opposite to each other are opened at the lower end of the upper column rod body (1); a plurality of second pin holes (6) corresponding to the first pin holes (5) are vertically opened on the lower column rod body (2); the first pin holes (5) and the second pin holes (6) have the same size; a first bolt group (7) is passed through the first pin holes (5) and the second pin holes (6) for fixedly connecting the upper column rod body (1) and the lower column rod body (2).

3. The climbing formwork machine position fixing device at the hole position according to claim 2, characterized in that: The upper end of the upper column rod body (1) is fixedly connected to the upper original structural wall, the lower end of the lower column rod body (2) abuts against the lower original structural wall, and the lower end of the lower column rod body (2) is fixedly connected to the lower original structural wall via expansion bolts.

4. The climbing formwork machine position fixing device at the hole position according to claim 3 is characterized in that: The embedded part system includes a welded embedded part, and the welded embedded part includes an embedded part plate (8) and an embedded part screw (9). The embedded part plate (8) is vertically arranged inside the upper original structure wall, and the embedded part screw (9) is horizontally arranged in the middle of the embedded part plate (8) and on a side close to the climbing formwork truss (10). The end of the embedded part screw (9) away from the embedded part plate (8) is threadedly connected to a climbing cone (11). The climbing cone (11), the embedded part screw (9) and the embedded part plate (8) are all arranged on the upper original structure wall. Internally, the side of the climbing cone (11) close to the climbing formwork truss (10) is flush with the side of the upper original structure wall close to the climbing formwork truss (10), and two door opening column fixing holes (12) are opened on the upper part of the upper climbing formwork hanger fixing plate (3). The two door opening column fixing holes (12) and the two climbing cones (11) are correspondingly arranged, and two stress bolts (13) respectively pass through the two door opening column fixing holes (12), and the two stress bolts (13) are respectively threadedly connected to the climbing cone (11).

5. The climbing formwork machine position fixing device at the hole position according to claim 4, characterized in that: A plurality of first bolt holes (14) are provided on the upper climbing formwork hanger fixing plate (3) and below the two door opening column fixing holes (12); a plurality of second bolt holes (15) are provided on the lower climbing formwork hanger fixing plate (4); the climbing formwork truss (10) is bolted to the upper climbing formwork hanger fixing plate (3) via a second bolt group (16); and the climbing formwork truss (10) is fixedly connected to the lower climbing formwork hanger fixing plate (4) via a wall support (17).

6. The climbing formwork machine position fixing device at the hole position according to claim 5, characterized in that: A plurality of stiffening ribs (18) are provided between the upper climbing formwork hanger fixing plate (3) and the upper column rod body (1), and a plurality of stiffening ribs (18) are provided between the lower climbing formwork hanger fixing plate (4) and the upper column rod body (1).

7. The climbing formwork machine position fixing device at the hole position according to claim 6, characterized in that: A reinforcing transverse rib (19) is provided between the upper climbing formwork hanger fixing plate (3) and the lower climbing formwork hanger fixing plate (4), and the reinforcing transverse rib (19) is provided horizontally.

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