CN214658975U

CN214658975U - Assembled building ladder beam reinforcing bar fixing device

Info

Publication number: CN214658975U
Application number: CN202120803096.0U
Authority: CN
Inventors: 赵瑜
Original assignee: Jiangxi Jianbang Prefabricated Building Co ltd
Current assignee: Jiangxi Jianbang Prefabricated Building Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-09
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses an assembly type structure ladder roof beam reinforcing bar fixing device relates to the fixed technical field of assembly type structure ladder roof beam reinforcing bar, including stair body and ladder roof beam reinforcing bar, the outside of ladder roof beam reinforcing bar is provided with the fixed plate, and the internally mounted of fixed plate has the lead screw, the top of lead screw is connected with the turning handle, and the outer wall of lead screw has cup jointed the movable block, the removal chamber has been seted up to the inside of fixed plate, and the inside in removal chamber is provided with the fixed block, one side of fixed plate is located the outer wall of wall body and is fixed with the installation piece, and the inside of installation piece is provided with the block piece fixed mutually with the fixed plate. The utility model discloses a set up lead screw, rotation handle, movable block, fixed block and arc groove, effectively solved the problem that lacks the structure that can fix different diameter reinforcing bars, through setting up spout, return spring, gag lever post, driving lever, lug, reset spring, installation piece and block, effectively solved the inconvenient problem of ladder roof beam reinforcing bar fixing device and wall body installation.

Description

Assembled building ladder beam reinforcing bar fixing device

Technical Field

The utility model relates to an assembly type building ladder roof beam reinforcing bar fixes technical field specifically is an assembly type building ladder roof beam reinforcing bar fixing device.

Background

The matched building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories such as floor slabs, wall slabs, stairs, balconies and the like in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application. The ladder beam is a beam which is transversely arranged in the stair structure and used for supporting a ladder oblique beam or a ladder section plate and is supported on a main bearing component. The mounting and fixing of the ladder beam reinforcing steel bars are particularly important.

The existing assembly type building ladder beam reinforcing steel bar fixing device is lack of a structure capable of fixing reinforcing steel bars with different diameters, so that the use is limited; secondly, it is comparatively inconvenient when current assembled building ladder beam reinforcing bar fixing device and wall body installation, consequently needs a structure that can fix fast to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing assembly type building ladder beam reinforcing steel bar fixing device is lack of a structure capable of fixing reinforcing steel bars with different diameters and inconvenient installation of the ladder beam reinforcing steel bar fixing device and a wall body, the assembly type building ladder beam reinforcing steel bar fixing device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembly type building ladder beam reinforcing bar fixing device, includes stair body and ladder beam reinforcing bar, the outside of ladder beam reinforcing bar is provided with the fixed plate, and the internally mounted of fixed plate has the lead screw, the top of lead screw is connected with the turning handle, and the outer wall of lead screw has cup jointed the movable block, the removal chamber has been seted up to the inside of fixed plate, and the inside in removal chamber is provided with the fixed block, one side of fixed plate is located the outer wall of wall body and is fixed with the installation piece, and the inside of installation piece is provided with the block mutually fixed with the fixed plate, the both ends of block are provided with the gag lever post, and one side of gag lever post is fixed with the driving lever, the spout has been seted up to a side end face of fixed plate, and the internally mounted of spout has return spring, gag lever one side is provided with the lug, and one side of lug is located the internally mounted of gag lever post has reset spring.

Preferably, the top end of the fixed block is provided with an arc groove.

Preferably, the inner wall of the moving block is provided with an internal thread matched with the outer wall of the screw rod.

Preferably, the top end of the mounting block is provided with a jack matched with the outer wall of the limiting rod, and the mounting block is fixedly connected with the wall body through a bolt.

Preferably, one end of the shifting lever is positioned in the sliding groove and is provided with a sliding block matched with the inner wall of the sliding groove.

Preferably, the bump is fixedly connected with the return spring through a bolt, and the return spring is fixedly connected with the inner wall of the limiting rod through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up lead screw, the rotation handle, the movable block, fixed block and circular arc groove, firstly, place the ladder beam reinforcing bar in the fixed plate inside has seted up the fixed chamber, rotate the rotation handle afterwards, make the rotation handle drive the lead screw and rotate, the movable block moves down at the lead screw outer wall under the effect of screw thread, after the movable block moves, the movable block can drive three groups of fixed blocks to move to one side that is close to the ladder beam reinforcing bar, the circular arc groove that reaches the fixed block top realizes the extrusion fixing to the ladder beam reinforcing bar, because the interval of three groups of fixed blocks is adjustable under the effect of movable block, therefore can realize the fixing of different thickness ladder beam reinforcing bar, increase the practicality of device, effectively solved the problem that lacks the structure that can fix different diameter reinforcing bars;

2. the utility model is provided with a sliding chute, a return spring, a limiting rod, a driving lever, a convex block, a return spring, an installation block and a clamping block, firstly, the installation block is installed on the outer wall of the wall body through a bolt, then the clamping block is inserted into the installation block, in the process, the deflector rod is extruded to extrude the return spring and move oppositely in the chute, so that the limiting rod moves towards the inner side of the clamping block under the action of the deflector rod, when the limiting rod is contacted with the jack at the top end of the mounting block, the limiting rod can pop out of the mounting block under the action of the return spring, and then the convex block which is positioned in the limiting rod and is in an extrusion state extends out under the action of the return spring, so that the limiting fixation of the limiting rod and the mounting block is realized, realize the spacing fixed of block and installation piece promptly, convenient and fast's installation fixed plate improves work efficiency, has effectively solved the inconvenient problem of ladder roof beam reinforcing bar fixing device and wall body installation.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a fixed structure diagram of the present invention;

FIG. 3 is a mounting view of the fixing structure of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a stair body; 2. ladder beam reinforcing steel bars; 3. a fixing plate; 4. a screw rod; 5. rotating the handle; 6. a moving block; 7. a moving chamber; 8. a fixed block; 9. mounting blocks; 10. a clamping block; 11. a limiting rod; 12. a deflector rod; 13. a chute; 14. a return spring; 15. a bump; 16. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an assembly type fixing device for reinforcing bars of building ladder beams comprises a ladder body 1 and ladder beam reinforcing bars 2, a fixing plate 3 is arranged outside the ladder beam reinforcing bars 2, a screw rod 4 is arranged in the fixed plate 3, the top end of the screw rod 4 is connected with a rotating handle 5, the outer wall of the screw rod 4 is sleeved with a moving block 6, a moving cavity 7 is arranged in the fixed plate 3, a fixed block 8 is arranged in the movable cavity 7, a mounting block 9 is fixed on the outer wall of the wall body at one side of the fixed plate 3, and the inside of the mounting block 9 is provided with a clamping block 10 fixed with the fixing plate 3, two ends of the clamping block 10 are provided with a limiting rod 11, and one side of the limiting rod 11 is fixed with a deflector rod 12, one side end face of the fixed plate 3 is provided with a sliding chute 13, and a return spring 14 is installed inside the sliding groove 13, a convex block 15 is arranged on one side of the limiting rod 11, and a return spring 16 is installed inside the limiting rod 11 on one side of the convex block 15.

Please refer to fig. 2, the top end of the fixing block 8 is provided with an arc groove, so that the fixing block 8 can fix the ladder beam steel bar 2 through the arc groove.

Please refer to fig. 2, the inner wall of the moving block 6 is provided with an internal thread matching with the outer wall of the lead screw 4, so that the moving block 6 can move back and forth on the outer wall of the lead screw 4.

Please refer to fig. 3, the top end of the mounting block 9 is provided with a jack engaged with the outer wall of the limiting rod 11, the mounting block 9 is fixedly connected with the wall body through a bolt, the limiting rod 11 is conveniently limited and fixed with the mounting block 9 through the jack, and the mounting block 9 is conveniently mounted and fixed.

Please refer to fig. 3, one end of the shift lever 12 is disposed inside the sliding slot 13 and is provided with a sliding block engaged with the inner wall of the sliding slot 13, so that the shift lever 12 can move on the inner wall of the sliding slot 13 through the sliding block.

Please refer to fig. 4, the protrusion 15 is fixedly connected to the return spring 16 through a bolt, and the return spring 16 is fixedly connected to the inner wall of the limiting rod 11 through a bolt, so as to facilitate the installation and fixation of the return spring 16.

The working principle is as follows: firstly, the mounting block 9 is mounted on the outer wall of the wall body through a bolt, then the clamping block 10 is inserted into the mounting block 9, in the process, the driving lever 12 is extruded, so that the driving lever 12 extrudes the return spring 14 and moves oppositely in the chute 13, therefore, the limiting rod 11 moves towards the inside of the clamping block 10 under the action of the driving lever 12, after the limiting rod 11 is contacted with the jack at the top end of the mounting block 9, the return spring 14 resets to push the driving lever 12 to reset, therefore, the limiting rod 11 can extend out of the clamping block 10 and extend to the top end of the mounting block 9 under the action of the driving lever 12, then, the lug 15 which is positioned inside the limiting rod 11 and in an extrusion state extends out under the action of the return spring 16, thereby realizing the limiting fixation of the limiting rod 11 and the mounting block 9, namely the limiting fixation of the clamping block 10 and the mounting block 9, realizing the convenient and rapid mounting of the fixing plate 3, improving the working efficiency, when the ladder beam reinforcing steel bar 2 is fixed, place ladder roof beam reinforcing bar 2 in fixed plate 3 inside has seted up fixed chamber, rotate rotation handle 5 afterwards, make rotation handle 5 drive lead screw 4 and rotate, movable block 6 moves down at 4 outer walls of lead screw under the effect of screw thread, after movable block 6 removes, movable block 6 can drive three fixed blocks of group 8 and remove to one side that is close to ladder roof beam reinforcing bar 2, the arc groove that reaches the 8 tops of fixed block realizes fixed the extrusion of ladder roof beam reinforcing bar 2, because the interval of three fixed blocks of group 8 is adjustable under the effect of movable block 6, consequently, can realize the fixed of different ladder thickness roof beam reinforcing bar 2, increase the practicality of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an assembly type building ladder beam reinforcing bar fixing device, includes stair body (1) and ladder beam reinforcing bar (2), its characterized in that: a fixed plate (3) is arranged on the outer side of the ladder beam reinforcing steel bar (2), a lead screw (4) is installed inside the fixed plate (3), the top end of the lead screw (4) is connected with a rotating handle (5), a moving block (6) is sleeved on the outer wall of the lead screw (4), a moving cavity (7) is formed in the fixed plate (3), a fixed block (8) is arranged inside the moving cavity (7), a mounting block (9) is fixed on the outer wall of the wall body on one side of the fixed plate (3), a clamping block (10) fixed with the fixed plate (3) is arranged inside the mounting block (9), limiting rods (11) are arranged at two ends of the clamping block (10), a deflector rod (12) is fixed on one side of each limiting rod (11), a sliding chute (13) is formed in the end face on one side of the fixed plate (3), and a return spring (14) is installed inside the sliding chute (13), a bump (15) is arranged on one side of the limiting rod (11), and a return spring (16) is arranged inside the limiting rod (11) and located on one side of the bump (15).

2. The assembly type structure ladder beam reinforcing steel bar fixing device of claim 1, wherein: and the top end of the fixed block (8) is provided with an arc groove.

3. The assembly type structure ladder beam reinforcing steel bar fixing device of claim 1, wherein: the inner wall of the moving block (6) is provided with an internal thread matched with the outer wall of the screw rod (4).

4. The assembly type structure ladder beam reinforcing steel bar fixing device of claim 1, wherein: the top end of the mounting block (9) is provided with a jack matched with the outer wall of the limiting rod (11), and the mounting block (9) is fixedly connected with the wall body through a bolt.

5. The assembly type structure ladder beam reinforcing steel bar fixing device of claim 1, wherein: one end of the shifting lever (12) is positioned in the sliding groove (13) and is provided with a sliding block matched with the inner wall of the sliding groove (13).

6. The assembly type structure ladder beam reinforcing steel bar fixing device of claim 1, wherein: the bump (15) is fixedly connected with the return spring (16) through a bolt, and the return spring (16) is fixedly connected with the inner wall of the limiting rod (11) through a bolt.