CN221119175U

CN221119175U - Cantilever support frame

Info

Publication number: CN221119175U
Application number: CN202323003282.4U
Authority: CN
Inventors: 张心宇
Original assignee: Zhuhai Huafa Real Estate Development Co ltd
Current assignee: Zhuhai Huafa Real Estate Development Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-06-11
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses an overhanging support frame which comprises I-steel and a scaffold board, wherein the scaffold board is arranged at the top of the I-steel, a batten is arranged at the top of the I-steel, a split bolt is embedded in the batten, the side surface of the I-steel is fixedly connected with a fixed block, the inner thread of the fixed block is connected with a first screw rod, and one end of the first screw rod is connected with a cushion block through a bearing. This support frame encorbelments, through the inside threaded connection's of fixed block first screw rod, when the wall body protrusion ground support frame can not be fine by the level when placing, can rotate first screw rod, the rotation of first screw rod drives self downwardly moving for the cushion of first screw rod bottom supports subaerial, utilizes cushion and first screw rod to support I-steel level on subaerial, is through the top of fixing the position of I-steel on ground to the pull bolt, thereby accomplish the installation, need chisel the condition of convex wall body or seeking the cushion in addition when having avoided the installation, labour saving and time saving, it is more convenient during the installation.

Description

Cantilever support frame

Technical Field

The utility model belongs to the technical field of constructional engineering, and particularly relates to an overhanging support frame.

Background

The construction engineering is a part of the construction engineering, and refers to an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of matched lines, pipelines and equipment, wherein in the construction process of the building, overhanging I-steel is required to be used for erecting overhanging scaffolds on site to complete the construction in a matching way.

The overhanging support frame on the market has the following problems when in use:

1. The traditional overhanging support frame is generally arranged on the ground in a building in a way of more than half of the use, but when the wall surface of the installation position in the building is not level with the ground, the support frame cannot be kept horizontal, and the support frame can be horizontally arranged only by chiseling the wall body protruding out of the ground or otherwise searching for articles with proper height to be padded at the bottom of the support frame, so that the time and labor are wasted, and the installation is inconvenient;

2. The support frame that encorbelments of tradition utilizes the installation component to fix support frame and ground when using usually, and for the support frame is more stable after fixed, can seek some timber to nail into between installation component and the support frame in addition and act as the wedge, but the wedge that the timber acted on mostly does not agree with, tramples on the scaffold board for a long time along with personnel and leads to the wedge to become flexible easily to drop, not stable enough during the use.

Disclosure of utility model

The utility model aims to provide an overhanging support frame for solving the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides a support frame encorbelments, includes I-steel and scaffold board, I-steel top is equipped with scaffold board, the top of I-steel is equipped with the square, the inside embedding of square is to the tie bolt, the side fixed connection fixed block of I-steel, the first screw rod of inside threaded connection of fixed block, the one end of first screw rod passes through the bearing and connects the cushion.

Preferably, the split bolt comprises a bidirectional screw rod, a clamping block and a nut, wherein the bidirectional screw rod penetrates through the inside of the batten, the clamping block is sleeved on the outside of the bidirectional screw rod, and the nut is connected with the external thread of the bidirectional screw rod.

Preferably, the other end of the first screw rod is fixedly connected with a handle, and the handles are symmetrically distributed.

Preferably, a limiting block is arranged on the side face of the I-steel, a sliding groove is formed in the surface of the limiting block, the surface of the I-steel is fixedly connected with a guide rail, and the outer portion of the guide rail is sleeved with the sliding groove.

Preferably, the first bolt is connected with the internal thread of the limiting block, and an anti-slip pad is arranged on the side face of the limiting block.

Preferably, the side face of the I-steel is welded with a limiting plate, and two ends of the guide rail are fixedly connected with the limiting plate.

The cantilever support frame has the following advantages:

1. According to the cantilever support frame, the first screw rod is connected with the inner threads of the fixing block, when the wall body protrudes out of the ground support frame and cannot be placed horizontally, the first screw rod can be rotated, the rotation of the first screw rod drives the first screw rod to move downwards, so that the cushion block at the bottom of the first screw rod is propped against the ground, the I-shaped steel is horizontally supported on the ground by the cushion block and the first screw rod, the position of the I-shaped steel is fixed at the top of the ground by the opposite-pull bolt, the installation is completed, the situation that the protruding wall body needs to be chiseled or other objects need to be padded up during the installation is avoided, time and labor are saved, and the installation is more convenient;

2. According to the cantilever support frame, the limiting block on the side face of the I-steel is used for sliding along the guide rail after the split bolt is installed until the anti-slip pad on the side face of the limiting block is abutted against the surface of the bidirectional screw rod, the position of the limiting block is fixed through the first bolt, the limiting block is embedded on the side face of the I-steel through the guide rail, the loosening of the limiting block is effectively prevented, meanwhile, the falling of the limiting block is avoided, and the cantilever support frame is more stable in use;

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the I-steel of the present utility model;

FIG. 3 is a schematic view of a split bolt according to the present utility model;

Fig. 4 is a schematic diagram of a stopper structure according to the present utility model.

The figure indicates: 1. i-steel; 2. a fixed block; 3. a first screw; 4. a cushion block; 5. a handle; 6. wood square; 7. a bidirectional screw; 8. a clamping block; 9. a nut; 10. a guide rail; 11. a limiting block; 12. an anti-slip pad; 13. a first bolt; 14. a limiting plate; 15. a scaffold plate; 16. a split bolt; 17. and a sliding groove.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

In order to better understand the purpose, structure and function of the present utility model, a cantilever support according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the cantilever support frame of the utility model comprises a i-steel 1 and a scaffold board 15, the scaffold board 15 is arranged at the top of the i-steel 1, a batten 6 is arranged at the top of the i-steel 1, when the opposite-pull bolt 16 is fastened through the batten 6, the batten 6 is pulled to squeeze the i-steel 1, so that the position of the i-steel 1 is fixed, the cantilever support frame is more stable in use, the opposite-pull bolt 16 is embedded in the batten 6, the side surface of the i-steel 1 is fixedly connected with a fixed block 2, the first screw 3 is connected with the inner thread of the fixed block 2, one end of the first screw 3 is connected with a cushion block 4 through a bearing, the first screw 13 is rotated through the cushion block 4 arranged, the rising and falling of the cushion block 4 are regulated, so that the bottom of the cushion block 4 is abutted against the ground, when the i-steel 1 is supported by the cushion block 4 and the first screw 13 when the wall body protrudes out of the ground and cannot be placed horizontally, the situation that the protruded wall body or another object is required to be punched is avoided during installation, and the installation is more convenient.

The split bolt 16 comprises a bidirectional screw rod 7, a clamping block 8 and a nut 9, wherein the bidirectional screw rod 7 is penetrated through the inside of the square block 6, the clamping block 8 is sleeved outside the bidirectional screw rod 7, the nut 9 is connected with the external threads of the bidirectional screw rod 7, and the clamping block 8 can be extruded when the nut 9 is continuously screwed down through the clamping block 8, so that the clamping block 8 is clamped on the surface of the square block 6, the square block 6 is not easy to shake, and the use is more stable.

The other end fixed connection handle 5 of first screw rod 3, handle 5 are symmetrical distribution form, and through the handle 5 that is equipped with, when needs rotate first screw rod 3, through the rotation handle 5 can be more swift drive first screw rod 3 rotation, more swift during the use.

The side of I-steel 1 is equipped with stopper 11, and spout 17 is seted up on the surface of stopper 11, and the fixed surface of I-steel 1 connects guide rail 10, and the outside of guide rail 10 cup joints spout 17, through the stopper 11 that is equipped with, can be after installing split bolt 16, slide stopper 11 for the side of stopper 11 supports and leans on bi-directional screw rod 7, agrees with more with bi-directional screw rod 7, is difficult for not hard up, and is more stable during the use.

The inside threaded connection first bolt 13 of stopper 11, the side of stopper 11 is equipped with slipmat 12, through slipmat 12 that is equipped with, can make when supporting two-way screw rod 7, more stable difficult slip.

Limiting plates 14 are welded on the side faces of the I-steel 1, the limiting plates 14 are fixedly connected to the two ends of the guide rail 10, and the limiting blocks 11 can be prevented from falling off through the limiting plates 14, so that the sliding distance of the limiting blocks 11 is effectively limited.

The working principle of the cantilever support frame is as follows: when the cantilever support frame is applied, I-steel 1 is firstly placed on the ground in a building, when the wall body at the placement position is higher than the ground in the building, a holding handle rotates a first screw rod 3, the first screw rod 3 is in threaded connection with a fixed block 2, so when the first screw rod 3 is screwed and rotates, the first screw rod 3 is driven to move up and down, the bottom of the first screw rod 3 is connected with a cushion block 4, the cushion block 4 is driven to abut against the ground in the building by rotating the rotation of the first screw rod 3, the first screw rod 3 is continuously rotated and regulated until the first screw rod 3 and the cushion block 4 support the I-steel 1, the I-steel 1 is horizontally placed, rotation is finished, a square 6 is placed at the top of the I-steel 1, a bidirectional screw rod 7 penetrates the square 6, a nut 9 is sleeved outside the bidirectional screw rod 7, the other end of the bidirectional screw rod 7 is installed in the same way, and the nut 9 is screwed, the nut 9 presses the clamping block 8 downwards, the clamping block 8 presses the batten 6 downwards, the batten 6 is driven to press downwards through two ends of the batten 6, the batten 6 presses downwards on the surface of the I-steel 1, at the moment, the first screw rod 3 and the cushion block 4 support the I-steel 1 upwards, the batten 6 presses the I-steel 1 downwards, thereby fixing the position of the I-steel 1, avoiding the situation that a wall body placed at a position higher than the ground in a building needs to be chiseled or a proper object is filled at the bottom of the I-steel 1 when being installed, being more convenient when being installed, screwing the nut 9, pushing the limiting block 11 on the side surface of the I-steel 1 after installing the split bolt 16, leading the limiting block 11 to move along the guide rail 10 until the anti-skid pad 12 on the surface of the limiting block 11 abuts against the surface of the bi-directional screw rod 7, being embedded between the bi-directional screw rod 7 and the I-steel 1, screwing the first bolt 13 on the surface of the limiting block 11, the other end of the first bolt 13 is abutted against the surface of the I-steel 1, so that the position of the limiting block 11 is fixed, the limiting block 11 is not easy to loosen, and the use is more stable.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a support frame encorbelments, includes I-steel (1) and scaffold board (15), its characterized in that: the novel steel I-beam structure is characterized in that a scaffold board (15) is arranged at the top of the I-beam (1), a square (6) is arranged at the top of the I-beam (1), a split bolt (16) is embedded in the square (6), a fixing block (2) is fixedly connected to the side face of the I-beam (1), a first screw (3) is connected to the inner thread of the fixing block (2), and one end of the first screw (3) is connected with a cushion block (4) through a bearing.

2. The cantilever support according to claim 1, wherein: the split bolt (16) comprises a bidirectional screw (7), a clamping block (8) and a nut (9), wherein the bidirectional screw (7) is penetrated through the inside of the square (6), the clamping block (8) is sleeved on the outside of the bidirectional screw (7), and the nut (9) is connected with the external thread of the bidirectional screw (7).

3. The cantilever support according to claim 1, wherein: the other end of the first screw rod (3) is fixedly connected with a handle (5), and the handles (5) are symmetrically distributed.

4. The cantilever support according to claim 1, wherein: the side of I-steel (1) is equipped with stopper (11), spout (17) are seted up on the surface of stopper (11), the fixed connection guide rail (10) of surface of I-steel (1), spout (17) are cup jointed to the outside of guide rail (10).

5. The cantilever support according to claim 4, wherein: the inner thread of the limiting block (11) is connected with a first bolt (13), and an anti-slip pad (12) is arranged on the side face of the limiting block (11).

6. The cantilever support according to claim 4, wherein: limiting plates (14) are welded on the side faces of the I-steel (1), and two ends of the guide rail (10) are fixedly connected with the limiting plates (14).