CN203080982U

CN203080982U - Base device of stage shelf

Info

Publication number: CN203080982U
Application number: CN 201320038398
Authority: CN
Inventors: 曾志文
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-24
Filing date: 2013-01-24
Publication date: 2013-07-24
Anticipated expiration: 2023-01-24

Abstract

A base device of a stage support comprises a base support, four extending supports, four idler wheels, four first supporting feet, four second supporting feet, four first base plates and four second base plates, wherein the four extending supports are all connected with the base support, the four idler wheels are fixed below the base support, the four second supporting feet are fixed with the base support and are respectively located on one side of one the idler wheel, the four second base plates are fixed below the four second supporting feet respectively, the four first supporting feet are fixed with the four extending supports respectively, and the four first base plates are fixed below the four first supporting feet respectively. The base device of the stage shelf has the advantages of being convenient to use, and improving stability and safety of the stage shelf.

Description

A kind of base device of stage shelf

Technical field

The utility model relates to a kind of base, particularly relates to a kind of base device of stage shelf.

Background technology

The base device of common stage shelf is all fixed, and is irremovable, use inconvenient, and built on the sand, accident such as subside easily.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of base device of stage shelf, and it is easy to use, improves the steadiness and the safety of stage shelf.

The utility model solves above-mentioned technical problem by following technical proposals: a kind of base device of stage shelf, it is characterized in that, it comprises underframe, four are stretched out frame, four rolling, four first feets, four second feets, four first chassis, four second chassis, four are stretched out frame and all are connected with underframe, four rolling is fixed on the below of underframe, a side of roller is fixed and be positioned to four second feets and underframe, four second chassis are separately fixed at the below of four second feets, four first feets stretch out frame and fix with four respectively, and four first chassis are separately fixed at the below of four first feets.

Preferably, the upper fixed of described underframe has a bracing frame, and the upper fixed of bracing frame has a stage shelf.

Positive progressive effect of the present utility model is: the base device of the utility model stage shelf is easy to use, improves the steadiness and the safety of stage shelf.

Description of drawings

Fig. 1 is the perspective view of the base device of the utility model stage shelf.

Fig. 2 is the lateral view of the base device of the utility model stage shelf.

Fig. 3 is the vertical view of the base device of the utility model stage shelf.

The specific embodiment

Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.

As Fig. 1, Fig. 2, shown in Figure 3, the base device of the utility model stage shelf comprises underframe 3, four are stretched out frame 4, four rolling 5, four first feets 6, four second feets 8, four first chassis 7, four second chassis 9, four are stretched out frame 4 and all are connected with underframe 3, four rolling 5 is fixed on the below of underframe 3, four second feets 8 and underframe 3 are fixing and be positioned at a side of roller 5, four second chassis 9 are separately fixed at the below of four second feets 8, four first feets 6 respectively with four to stretch out frame 4 fixing, four first chassis 7 are separately fixed at the below of four first feets 6.The upper fixed of underframe 3 has a bracing frame 2, and the upper fixed of bracing frame 2 has a stage shelf 1.

The operating principle of the base device of the utility model stage shelf is as follows: by roller the base device of the utility model stage shelf is moved to assigned address, and easy to use like this.After moving to assigned address, open four and stretch out frame, four angles of stretching out frame open up into the angle of appointment as required, four first feets, four second feets, four first chassis, four second chassis and ground are fixed, so just increase the area that lands on bracing frame and ground, improved the steadiness and the safety of stage shelf.

Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.

Claims

1. the base device of a stage shelf, it is characterized in that, it comprises that underframe, four stretch out frame, four rolling, four first feets, four second feets, four first chassis, four second chassis, four are stretched out frame and all are connected with underframe, four rolling is fixed on the below of underframe, a side of roller is fixed and be positioned to four second feets and underframe, four second chassis are separately fixed at the below of four second feets, four first feets stretch out frame and fix with four respectively, and four first chassis are separately fixed at the below of four first feets.

2. the base device of stage shelf as claimed in claim 1 is characterized in that, the upper fixed of described underframe has a bracing frame, and the upper fixed of bracing frame has a stage shelf.