CN219622238U - Anti-interference structure of steel pull rod of flower basket frame - Google Patents

Abstract

The utility model provides a flower basket frame steel pull rod prevents interfering structure, includes prefabricated section, pull rod, screw rod, the prefabricated section sets up the through-hole, and the pull rod sets up the otic placode hole, and the screw rod penetrates in the through-hole, passes through the screw rod with prefabricated section, pull rod and fixes on major structure. The utility model can effectively solve the problems of difficult installation of the pull rod caused by the protruding member of the structure, secondary construction, repair, water seepage of the outer wall and the like of the structure, effectively improves the engineering quality and the appearance quality, has good turnover performance, simple structure, convenient operation, reduced construction cost and good use effect, and is beneficial to wide application.

Description

An anti-interference structure of a steel tie rod for a basket frame

technical field

The utility model relates to the technical field of construction equipment for construction engineering, and more specifically relates to an anti-interference structure of steel pull rods for basket racks.

Background technique

In the construction industry, in the project site where the flower basket cantilevered scaffold is used, the flower basket cantilevered scaffold is hindered by the protruding components of the main structure during construction, and the installation of the tie rods is hindered. Therefore, the existing construction technology is to use it on the main structure. Post-line construction or local line chiseling methods provide conditions for the installation project. During the process of post-line installation and local line chiseling, the corresponding costs are increased, and at the same time, the external wall leakage caused by repairing lines is greatly increased. Hidden danger.

Utility model content

Aiming at the above-mentioned defects and problems of the prior art, the technical problem to be solved by the utility model is to provide an anti-interference structure of steel tie rods for basket racks.

In order to achieve the above object, the utility model provides the following technical solutions:

An anti-interference structure of steel pull rods for flower basket racks, including prefabricated blocks, pull rods, and screws. The prefabricated blocks are provided with through holes, the pull rods are provided with ear plate holes, and the screw rods penetrate into the through holes, and the prefabricated blocks and pull rods are fixed on the main structure through the screws. superior.

In the above technical solution, the outer side of the prefabricated block is attached to the lug plate.

In the above technical solution, reinforcing steel bars are arranged inside the prefabricated block.

In the above technical solution, there is no special limitation on the shape of the prefabricated block, including cylindrical shape and square column shape.

In the above-mentioned technical solution, the size of the prefabricated block meets the requirement of effectively fitting the wall surface of the main structure, and the size of the through hole matches the size of the reserved holes of the main structure frame beams and shear walls.

In the above technical solution, the ear plate hole is arranged on the ear plate part of the pull rod, and the ear plate and the pull rod are set at an inclination angle.

In the above technical solution, the positions of the prefabricated block through holes, lug plate holes, and reserved holes of the main structure are kept horizontal.

The utility model can effectively solve the difficulty in installing the pull rods caused by the protruding components of the structure, avoid the problems of secondary construction, repair, water seepage of the outer wall, etc., effectively improve the project quality and appearance quality, and has the advantages of good turnover performance, simple structure, convenient operation, and reduced The construction cost is good, the use effect is good, and it is beneficial to wide application.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the schematic diagram of the elevation of the prefabricated block of the present utility model.

Fig. 2 is a schematic plan view of the prefabricated block of the present invention.

Fig. 3 is a schematic diagram of the application structure of the utility model.

In the figure, 1 prefabricated block, 2 through holes, 3 lug plates, 4 tie rods, 5 main structure, 6 screw rods, 7 nuts, 8 protruding components of the main structure.

Detailed ways

The following will clearly and completely describe the technical solution of the utility model in conjunction with the accompanying drawings of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

According to Fig. 1-Fig. 3, the anti-interference structure of a steel tie rod of a flower basket frame as an embodiment includes a prefabricated block, a tie rod, and a screw. into the through hole, and fix the prefabricated block and tie rod on the main structure through the screw rod.

The prefabricated block is made of fine stone concrete or mortar prefabricated and internally mixed reinforced steel structure. The fine stone concrete or mortar used to make the prefabricated block should be of the same grade as the corresponding solid structure concrete or a higher grade. The shape of the prefabricated block has no special structure Restrictions, according to the main line structure, cylindrical, square column, etc. can be used; there are through holes in the prefabricated block, the size of the prefabricated block and the size of the through hole are determined according to the specific conditions of the project. , the prefabricated block is required to be able to fit effectively with the wall of the main structure, the ear plate hole is set on the ear plate part of the tie rod, the ear plate and the tie rod are set at an inclination angle, and the purpose of setting the inclination surface and the inclination angle is to meet the prefabricated tie bar by adjusting the inclination angle. The blocks are effectively connected, and the size of the through holes of the prefabricated blocks matches the size of the reserved holes in the frame beams and shear walls of the main structure, and meets the construction strength requirements of the prefabricated blocks themselves. The prefabricated block and the main structure reach the design strength, and the position of the prefabricated block is arranged according to the engineering construction requirements, so that the positions of the through hole, the ear plate hole of the tie rod, and the reserved hole of the main structure are kept at the same level. Bolts are connected to secure the tie rods.

The technical solution is to satisfy the need to adjust the fixed point position of the diagonal tie rod, extend the fixed point of the diagonal tie rod, avoid the influence of the protruding members of the structure on the steel tie rod of the basket frame, and at the same time increase the inclination angle of the tie rod due to the extension of the fixed point of the tie rod , which reduces the horizontal component force of the tie rod, making it more reasonable to bear the force. The influence of the protruding components of the main structure on the steel tie rods of the basket frame is avoided.

In the embodiment of the present utility model, a high-rise residential building of a certain project has 18 floors and is a shear wall structure. After design, a climbing frame is selected as the external wall protection operation. The project uses a construction elevator as a transportation machine. The conventional construction method is mainly in A steel pipe frame-type material receiving platform is set up in the gap between the elevator and the main floor. Through research and development of the project, the implementation and connection method of this technical scheme is determined.

The conditions of the project in the embodiment are as follows: the total height of the main body on the ground is 52.5m, the storey height is 2.9m, and the second and fifteenth floors are line floors. The section steel cantilever is fixed on the building by bolts, which makes full use of the superior performance of steel tensile strength. Its structural system consists of two parts: cantilevered load-bearing steel beams and turnbuckle screws. High-rise buildings pull flower basket type cantilever frame, the cantilever load-bearing steel beam is fixed to the main structure by one end of the I-beam, the steel beam and the building are connected by bolts, and the cable-stayed round steel rod is fixed on the upper main structure. The tie rods are connected to each other through steel plates, and are tightened by turnbuckle bolts to form a triangular steel load-bearing system. The length of the I-beam, the length of the tie rods, and the angle of inclination are strictly in accordance with the design and construction, so as to ensure that the pull-up turnbuckle-type cantilevered scaffolding system is evenly stressed.

The first pick of this project is located on the top of the main structure on the first floor. One end of the I-beam is fixed on the main structure on the first floor. One end of the tie rod is connected to the I-beam, and the other end is connected to the main structure on the second floor. According to the design drawings of this project, the lines on the second floor are line-shaped, with a height of 10cm and a width of 25cm, and the length is arranged linearly along the bottom of the beam on the second floor. There are protruding components of the main structure as shown in Figure 3. It brings great inconvenience to the installation of the pull rod. According to this, the prefabricated block 1 is designed to be square, with a size of 25cm*25cm*20cm, and a through hole 2 with a diameter of 3cm and a depth of 20cm is arranged inside. The holes 2, the reserved holes of the lug plate 3 of the pull rod 4, and the reserved holes of the main structure 5 are kept at the same level, and the screw rod 6 is inserted into the through hole 2, and connected with the nut 7 from the inside of the main structure 5, thereby fixing Pull rod 4. There was no damage to the main body during the installation process, and the normal use function was satisfied in the subsequent use, ensuring the quality and appearance of the concrete entity, and the use effect of the concrete pad supported by the tie rod was good.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (7)

1. An anti-interference structure of a basket frame steel pull rod, characterized in that: it comprises a prefabricated block, a pull rod, and a screw rod, the prefabricated block is provided with a through hole, the pull rod is provided with an ear plate hole, and the screw rod penetrates into the through hole, and the prefabricated block, pull rod It is fixed on the main structure by screws. 2. The anti-interference structure of steel tie rods for flower basket stands according to claim 1, characterized in that: the outer side of the prefabricated block is attached to the lug plate. 3. The anti-interference structure of steel tie rods for basket racks according to claim 1 or 2, characterized in that: reinforcing steel bars are arranged inside the prefabricated blocks. 4 . The anti-interference structure of steel tie rods for flower basket stands according to claim 3 , wherein the shapes of the prefabricated blocks include cylinders and square columns. 5. The anti-interference structure of steel tie rods for flower basket racks according to claim 4, characterized in that: the size of the prefabricated block meets the wall surface of the main structure, and the size of the through hole is compatible with the frame beams of the main structure, The dimensions of the holes reserved in the shear walls match. 6. The anti-interference structure of steel tie rods for flower basket stands according to claim 5, characterized in that the positions of the through holes of the prefabricated block, the ear plate holes, and the reserved holes of the main structure are kept horizontal. 7. The anti-interference structure of steel tie rods for flower basket racks according to claim 5, characterized in that: the ear plate holes are set on the lug parts of the tie rods, and the ear plates and the tie rods are set at an inclination angle.