CN219298698U

CN219298698U - Adjustable support frame for construction site

Info

Publication number: CN219298698U
Application number: CN202320891024.5U
Authority: CN
Inventors: 周习武; 刘磊; 向辉
Original assignee: Chuangji Construction Group Co ltd
Current assignee: Chuangji Construction Group Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-07-04
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses an adjustable support frame for a construction site, which comprises four support rods, wherein the four support rods are separated into four support rods, the four support rods are mutually far away, two groups of fixing mechanisms are arranged on the outer surfaces of the four support rods, a plurality of limiting grooves and fixing grooves are formed in the outer surfaces of the support rods in the year, a climbing frame is fixedly arranged on the outer surfaces of the second connecting rods, the expansion sheets can be tightened and loosened by rotating a locking piece, the fixing screw is separated from the fixing grooves by rotating the fixing screw, so that the whole fixing mechanism can conveniently move up and down, and the clamping pins can be movably clamped with the limiting grooves by springs in the second limiting pipes, so that the fixing mechanisms stably move up and down, the heights of the plurality of fixing rods can be rapidly adjusted, and the working efficiency of people is improved.

Description

Adjustable support frame for construction site

Technical Field

The utility model relates to the technical field of supporting frames, in particular to an adjustable supporting frame for a construction site.

Background

The support frame refers to various supports which are erected for workers to operate and solve vertical and horizontal transportation at a construction site. The general term of building refers to the place where the building site is used on the outer wall, the interior decoration or the floor height is higher and cannot be directly constructed, mainly comprises the steps of up-and-down dry activity of constructors or maintenance of peripheral safety nets, high-altitude installation of components and the like, and the traditional support frame is generally supported by adopting a support rod with a fixed length, cannot be adjusted and is not suitable for supporting different heights or different projects.

Disclosure of Invention

Object of the utility model

The present utility model is directed to an adjustable support frame for construction sites, which solves the above-mentioned problems.

(II) technical scheme

The utility model provides a support frame for building site with adjustable, includes the bracing piece, the bracing piece divide into four, and four bracing pieces keep away from each other, four two sets of fixed establishment are all installed to the surface of bracing piece, and a plurality of spacing grooves and fixed slot have all been seted up to the outward appearance year of bracing piece, fixed establishment's surface fixed mounting has strengthening mechanism, four the top fixed mounting of bracing piece has solid fixed ring, and gu fixed ring's top surface fixed mounting has the connecting piece, the surface fixed mounting of connecting piece has the second connecting rod, the bottom surface fixed mounting of bracing piece has another second connecting rod, the surface fixed mounting of second connecting rod has the climbing frame.

Preferably, the fixing mechanism comprises a fixing loop bar, the bottom end of the fixing loop bar is connected with an expansion piece, the outer surface of the expansion piece is provided with threads, a locking piece is movably arranged on the outer surface of the expansion piece, and rubber is wrapped on the outer surface of the locking piece.

Preferably, the top of fixed loop bar is connected with the pipe, and the surface of pipe installs spacing handle and first spacing pipe respectively, the screw thread is seted up to the inner wall of first spacing pipe, and movable mounting has fixing screw in the inner wall of first spacing pipe, fixing screw's surface fixed mounting has many action bars.

Preferably, a second limiting pipe is fixedly arranged on one side of the limiting handle, a spring is arranged in the inner wall of the second limiting pipe, one end of the spring is connected with a clamping pin, and the outer surface of the clamping pin is arc-shaped.

Preferably, the reinforcing mechanism comprises a plurality of second reinforcing rods, the second reinforcing rods are far away from each other, one ends of the second reinforcing rods are connected to the outer surface of the fixed sleeve rod, a plurality of first reinforcing rods are fixedly arranged between the second reinforcing rods, and the first reinforcing rods are triangular.

Preferably, the outer surface of the round tube is connected with a first connecting rod, and a plurality of fixing rods are connected between the first connecting rods.

From the above technical scheme, the application has the following beneficial effects:

1. according to the utility model, the locking piece is rotated, so that the expansion pieces can be tightened and loosened, and the fixing screw is rotated, so that the fixing screw is separated from the fixing groove, the whole fixing mechanism can move up and down conveniently, the clamping pin can be movably clamped with the limiting groove by the spring in the second limiting pipe, the fixing mechanism can move up and down stably, the heights of a plurality of fixing rods can be adjusted rapidly, and therefore, the working efficiency of people is improved.

2. Through the connection between strengthening mechanism and the bracing piece to increased the stability of changing the utility model, make the worker more safe at the in-process of work, and the connection between the second strengthening rod also plays safety protection's effect.

Drawings

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a reinforcement mechanism according to the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the utility model at B in FIG. 2;

fig. 5 is an enlarged schematic view of the stop lever of fig. 4 according to the present utility model.

In the figure: 1. a support rod; 2. a fixing mechanism; 3. a first connecting rod; 4. a fixed rod; 5. a reinforcement mechanism; 6. a second connecting rod; 7. a climbing rack; 8. a first reinforcing rod; 9. a second reinforcing rod; 111. a fixing ring; 112. a connecting piece; 113. a limit groove; 114. a fixing groove; 211. fixing the loop bar; 212. a locking member; 213. an expansion sheet; 214. a round tube; 215. a first limiting tube; 216. a fixed screw; 217. a limit handle; 218. the second limiting pipe; 219. and (5) an engagement pin.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

the utility model provides a support frame for building site with adjustable, including bracing piece 1, bracing piece 1 divide into four, and four bracing pieces 1 keep away from each other, two sets of fixed establishment 2 are all installed to the surface of four bracing pieces 1, and a plurality of spacing grooves 113 and fixed slot 114 have all been seted up to the outward appearance year of bracing piece 1, fixed establishment 2's surface fixed mounting has strengthening mechanism 5, four bracing piece 1's top fixed mounting has solid fixed ring 111, and gu fixed ring 111's top surface fixed mounting has connecting piece 112, connecting piece 112's surface fixed mounting has second connecting rod 6, bracing piece 1's bottom surface fixed mounting has another second connecting rod 6, second connecting rod 6's surface fixed mounting has climbing frame 7, climbing frame 7 is used for people to scramble.

Further, the fixing mechanism 2 includes a fixing sleeve 211, the bottom end of the fixing sleeve 211 is connected with an expansion piece 213, the outer surface of the expansion piece 213 is provided with threads, the outer surface of the expansion piece 213 is movably provided with a locking piece 212, the outer surface of the locking piece 212 is wrapped with rubber, and the locking piece 212 is rotated downwards, so that the expansion piece 213 can be shrunk and fastened, and the expansion piece 213 can be fixed on the outer surface of the support rod 1.

Further, the top end of the fixing sleeve rod 211 is connected with a circular tube 214, the outer surface of the circular tube 214 is provided with a limiting handle 217 and a first limiting tube 215 respectively, the inner wall of the first limiting tube 215 is provided with threads, the inner wall of the first limiting tube 215 is movably provided with a fixing screw rod 216, the outer surface of the fixing screw rod 216 is fixedly provided with a plurality of operation rods, the fixing screw rod 216 can be fixedly connected with the fixing groove 114 through rotating the operation rods, and therefore the connection between the fixing mechanism 2 and the support rod 1 is fixed again.

Further, one side of the limiting handle 217 is fixedly provided with a second limiting pipe 218, a spring is arranged in the inner wall of the second limiting pipe 218, one end of the spring is connected with a clamping pin 219, the outer surface of the clamping pin 219 is arc-shaped, and the fixing mechanism 2 can play a role in stabilizing sliding in the process of moving the outer surface of the supporting rod 1 through the action of the spring, so that the accurate adjusting position of people is also facilitated.

Further, the reinforcing mechanism 5 comprises a plurality of second reinforcing rods 9, the second reinforcing rods 9 are far away from each other, one ends of the second reinforcing rods 9 are connected to the outer surface of the fixed sleeve rod 211, a plurality of first reinforcing rods 8 are fixedly arranged between the second reinforcing rods 9, the first reinforcing rods 8 are triangular, the second reinforcing rods 9 reinforce the stability between the supporting rods 1, the first reinforcing rods 8 are triangular, the stability between the second reinforcing rods 9 is increased again, and the second reinforcing rods 9 play a role of guardrails at the same time and play a role of safety protection.

Further, the outer surface of the round tube 214 is connected with the first connecting rods 3, and a plurality of fixing rods 4 are connected between the first connecting rods 3, the fixing rods 4 play a role in supporting workers, and the first connecting rods 3 drive the fixing rods 4 to synchronously move in the moving process of the round tube 214.

Working principle: when the height of the utility model is required to be adjusted, the locking piece 212 is rotated to move upwards, so that the expansion piece 213 is loosened, then the fixing screw 216 is rotated to separate the fixing screw 216 from the fixing groove 114, so that the fixing mechanism 2 can move up and down, the clamping pin 219 can stretch and retract under the action of the spring in the moving process of the fixing mechanism 2, the clamping pin 219 can be movably connected with the limiting groove 113, the fixing mechanism 2 can stably move, and the first connecting rod 3 is driven to synchronously move in the moving process of the fixing mechanism 2, so that the plurality of fixing rods 4 are moved, and further the position adjustment is performed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 a support frame for building site with adjustable, includes bracing piece (1), its characterized in that: the utility model discloses a climbing device for the climbing of the ground, including bracing piece, fixed connection, second connecting rod (6), bracing piece, fixed connection, connecting piece, second connecting rod (7) and connecting piece, bracing piece (1) divide into four, and four bracing piece (1) keep away from each other, four the surface of bracing piece (1) is all installed two sets of fixed establishment (2), and a plurality of spacing grooves (113) and fixed slot (114) have all been seted up to the outward appearance year of bracing piece (1), fixed connection has strengthening mechanism (5) in the surface fixed mounting of fixed establishment (2), four top fixed mounting of bracing piece (1) has solid fixed ring (111), and gu top surface fixed mounting of solid fixed ring (111) has connecting piece (112), the surface fixed mounting of connecting piece (112) has second connecting rod (6), the bottom surface fixed mounting of bracing piece (1) has another second connecting rod (6), the surface fixed mounting of second connecting rod (6) has climbing frame (7).

2. An adjustable support for a worksite according to claim 1, wherein: the fixing mechanism (2) comprises a fixing sleeve rod (211), the bottom end of the fixing sleeve rod (211) is connected with an expansion sheet (213), threads are arranged on the outer surface of the expansion sheet (213), a locking piece (212) is movably arranged on the outer surface of the expansion sheet (213), and rubber is wrapped on the outer surface of the locking piece (212).

3. An adjustable support for a worksite according to claim 2, wherein: the top of fixed loop bar (211) is connected with pipe (214), and limit handle (217) and first spacing pipe (215) are installed respectively to the surface of pipe (214), the screw thread is seted up to the inner wall of first spacing pipe (215), and movable mounting has fixing screw (216) in the inner wall of first spacing pipe (215), the surface fixed mounting of fixing screw (216) has many action bars.

4. An adjustable support for a worksite according to claim 3, wherein: one side of the limiting handle (217) is fixedly provided with a second limiting pipe (218), a spring is arranged in the inner wall of the second limiting pipe (218), one end of the spring is connected with a clamping pin (219), and the outer surface of the clamping pin (219) is arc-shaped.

5. An adjustable support for a worksite according to claim 1, wherein: the reinforcing mechanism (5) comprises a plurality of second reinforcing rods (9), the second reinforcing rods (9) are far away from each other, one end of each second reinforcing rod (9) is connected to the outer surface of the corresponding fixed sleeve rod (211), a plurality of first reinforcing rods (8) are fixedly arranged between the second reinforcing rods (9), and the first reinforcing rods (8) are triangular.

6. An adjustable support for a worksite according to claim 3, wherein: the outer surface of the round pipe (214) is connected with a first connecting rod (3), and a plurality of fixing rods (4) are connected between the first connecting rods (3).