CN-224200927-U - Combined support convenient to connect

Abstract

The utility model belongs to the technical field of connecting brackets, and particularly relates to a combined bracket convenient to connect, which comprises a first bracket and a second bracket, wherein the outer wall of the first bracket is rotationally connected with a first supporting rod through a connecting piece, the outer wall of the second bracket is rotationally connected with a second supporting rod through a connecting piece, the end part of the first supporting rod is provided with a slot, the outer wall of the slot is rotationally connected with a clamping plate through a torsion spring rotating shaft, the rear side of the clamping plate is provided with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a push plate for pushing the clamping plate to rotate, and the end part of the second supporting rod is provided with a tenon. According to the utility model, the rotatable clamping plate is arranged, after the tenon is inserted into the slot, the clamping plate is pushed to rotate by the electric push rod to be in contact with the second support rod for abutting, and the limiting buckle is clamped into the hole to complete the connection clamping of the clamping plate and the second support rod, so that the connection of the first support and the second support is completed, the connection is convenient and quick, and the occurrence of a clamping hand accident is avoided.

Inventors

• XIA YU
• Xia Shuqun
• FAN XIULAN

Assignees

• 盐城市灿晨机电设备制造有限公司

Dates

Publication Date

20260505

Application Date

20250620

Claims (5)

1. 1. The utility model provides a sectional shelf-unit convenient to connect, includes first support (1) and second support (2), its characterized in that, the outer wall of first support (1) rotates joint support pole one (3) through the connecting piece, and the outer wall of second support (2) rotates through the connecting piece and is connected with bracing piece two (4), the slot has been seted up to the tip of bracing piece one (3), the slot outer wall rotates through torsional spring pivot (5) and is connected with splint (6), splint (6) rear side is equipped with electric putter (7), the telescopic end fixedly connected with of electric putter (7) promotes splint (6) pivoted push pedal (8), the tip of bracing piece two (4) is equipped with tenon (9), be equipped with spacing subassembly between splint (6) and bracing piece two (4).
2. 2. The combined support convenient to connect according to claim 1, comprising a sliding plate (10) slidably arranged in the slot, wherein an ejecting spring (11) is fixedly connected between the sliding plate (10) and the inner wall of the slot.
3. 3. The combined bracket convenient to connect according to claim 1, wherein the limiting component comprises a limiting buckle (12) fixed on the outer wall of the clamping plate (6), and a hole (13) matched with the limiting buckle (12) is formed in the outer wall of the second supporting rod (4).
4. 4. The combined support convenient to connect according to claim 1, wherein a delay protection module connected with the electric push rod (7) is arranged on the first support (1).
5. 5. The combined support convenient to connect according to claim 1, characterized in that, the connecting piece is including fixing U type seat (14) on bracing piece one (3) and bracing piece two (4), it has axis of rotation (15) to run through on the U type seat, the both ends of axis of rotation (15) are all fixedly connected with spacing piece, the tip fixed connection of bracing piece one (3) and bracing piece two (4) is on the outer wall of axis of rotation (15), the commentaries on classics hole has been seted up to the junction of U type seat (14) and axis of rotation (15), the clearance between the outer wall of commentaries on classics hole and axis of rotation (15) is less than 0.1mm.

Description

Combined support convenient to connect Technical Field The utility model relates to the technical field of brackets, in particular to a combined bracket convenient to connect. Background The combined support is a supporting structure which can be flexibly assembled, adjusted and configured according to requirements, is widely applied to various industrial, mechanical, electrical and building fields, has high adaptability, can be used for temporary support in building construction, a scaffold system and the like, meets the requirements of different construction stages, and can be used for supporting equipment parts, components or systems in mechanical equipment to provide a stable fixed foundation. The convenience and safety type of the connection mode of the connecting support directly influence the construction efficiency and the personal safety of operators, and the existing connecting support is connected with a spring pin through bolt connection and mortise-tenon connection. The bolt connection operation is inconvenient, and is inefficiency, has the instrument risk of falling at high altitude or narrow and small space operation, and mortise and tenon connection has stable in structure's advantage, but requires severely to tenon and mortise machining precision, and spring coupling has the characteristic of quick installation when using, but inserts the easy tong accident that causes of in-process spring elasticity. In order to solve the above problems, we propose a combined bracket convenient for connection. Disclosure of utility model The utility model aims to solve the problems in the background art and provides a combined bracket convenient to connect. In order to achieve the aim, the combined support convenient to connect comprises a first support and a second support, wherein the outer wall of the first support is rotationally connected with a first support rod through a connecting piece, the outer wall of the second support is rotationally connected with a second support rod through a connecting piece, a slot is formed in the end part of the first support rod, the outer wall of the slot is rotationally connected with a clamping plate through a torsion spring rotating shaft, an electric push rod is arranged on the rear side of the clamping plate, a push plate for pushing the clamping plate to rotate is fixedly connected to the telescopic end of the electric push rod, a tenon is arranged at the end part of the second support rod, and a limiting assembly is arranged between the clamping plate and the second support rod. In the above-mentioned combination support convenient to connect, including slide in the slot is provided with the slide, fixedly connected with pops out the spring between slide and the slot inner wall. In the above-mentioned composite stand convenient to connect, spacing subassembly includes the spacing knot of fixing on splint outer wall, the outer wall of bracing piece II has seted up with spacing knot assorted hole. In the above-mentioned combination support convenient to connect, a delay protection module connected with the electric putter is arranged on the first support. In the above-mentioned composite stand convenient to connect, the connecting piece is including fixing the U type seat on bracing piece one and bracing piece two, it has the axis of rotation to run through on the U type seat, the equal fixedly connected with spacing piece in both ends of axis of rotation, the tip fixed connection of bracing piece one and bracing piece two is at the outer wall of axis of rotation, the commentaries on classics hole has been seted up to the junction of U type seat and axis of rotation, the clearance between commentaries on classics hole and the outer wall of axis of rotation is less than 0.1mm. Compared with the prior art, the utility model has the advantages that: 1. When the first bracket and the second bracket are connected, after the tenons are aligned to the slots, the first bracket and the second bracket are pushed to the middle, so that the tenons are completely inserted into the slots, then the electric push rod is started, the driving end of the electric push rod drives the push plate to move forwards, the push plate contacts with the outer wall of the clamping plates, the four clamping plates are pushed to rotate inwards together until the clamping plates rotate to be tightly attached to the outer side surface of the second supporting rod, and the preliminary connection and fixation of the first bracket and the second bracket are completed; 2. after the clamping plate rotates to be tightly attached to the surface of the second support rod, the end part of the limit buckle is clamped into the hole, so that the clamping plate is connected and fixed with the second support rod for the second time, the clamping plate is prevented from being connected and separated from the second support rod, and the connection stability of the first support and the second support is ensured