CN202155198U - Experimental iron support - Google Patents

Abstract

An iron stand platform for experiments is a fixing device for chemical experiments, which includes a main frame, a fixing bracket, a fixing clip, a clamping bracket, a chuck and a base. The main frame is equipped with a fixed bracket and a clamping bracket, the fixed bracket head is equipped with a fixing clip, and the clamping bracket head is equipped with a collet. Clamping brackets and fixing brackets can be adjusted in height and fixed with bolts. Replace the original single-base iron stand with the fixing clip and base composite fixing method, so as to be suitable for different environments, a variety of chucks to adapt to instruments of different specifications, not only more stable but also simple in structure, low in cost and easy to promote, one person can do it Simple operation.

Description

An iron stand for experiments

technical field

The utility model relates to a fixing device for chemical experiments, in particular to an instrument fixing device for chemical experiments. the

Background technique

At present, the iron stand used in the experiment only relies on a single way to maintain stability. The clamping bracket and the main frame are fixed by screws. The stability is not good and the instrument is easy to be damaged. It is laborious to operate and difficult to control by one person. And a single chuck cannot be applicable to a variety of instruments of different specifications. the

Contents of the invention

The purpose of this utility model is to provide a fixing device for chemical experiments, which replaces the original single base iron stand with a fixed clip and base composite fixing method, so as to be suitable for use in different environments, and a variety of chucks to adapt to instruments of different specifications , not only more stable but also simple in structure, low in cost, easy to popularize, and easy to operate by one person. the

An iron stand for experiments, comprising a main frame (5), a fixed support (3), a fixed clamp (4), a clamping support (6), a chuck (8) and a base (1), characterized in that the main frame (5) One side is equipped with two fixing brackets (3), and the other side is equipped with a clamping bracket (6). The head of the fixing bracket (3) is connected with a fixing clip (4), and the head of the clamping bracket (6) It is connected with chuck (8), and the bottom is connected with base (1). the

An iron frame platform for experiments is characterized in that: the main frame (5) is a straight rod with grooves (9) and screw rods (2). the

An iron platform for experiments is characterized in that: the fixed support (3) has a movable connection (11) and a fixed clip (4). the

An iron frame platform for experiments is characterized in that: the fixing clamp (4) has a knob (14), a screw rod (13), and a clamp pad (12). the

An iron frame platform for experiments is characterized in that: the clamping bracket (6) and the fixing bracket (3) have bolts (10), telescopic rods (7), and collets (8). the

An iron frame platform for experiments is characterized in that: the main frame (5) is connected to the base (1) through bolts. the

As the innovation of the utility model, the main frame is equipped with a fixed bracket to maintain stability, and the fixed bracket rod can rotate 360 degrees. the

As the innovation of the utility model, the main frame and the clamping bracket are connected by grooves, and the height can be adjusted arbitrarily by tightening the nuts to keep the height of the fixed bracket, and the clamping bracket is equipped with a telescopic rod. the

As an innovation of the utility model, the number of clamping brackets can be increased or decreased from the upper end of the groove. the

As an innovation of the utility model, chucks of various specifications can be selected according to the specifications of the instrument. the

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described in further detail

Accompanying drawing is the structural representation of the utility model

Components: 1. Base 2. Screw 3. Fixing Bracket 4. Fixing Clip 5. Main Frame 6. Clamping Bracket 7. Telescopic Rod 8. Chuck 9. Groove 10. Bolt 11. Flexible Connection 12. Clamping Pad 13 , Screw 14, Knob

Detailed ways

Referring to the accompanying drawings, this kind of experimental iron stand includes two fixed brackets (3) on one side of the main frame (5), and a clamping bracket (6) on the other side, and the head of the fixed bracket (3) is connected with a fixed bracket. Clamp (4), the head of the clamping bracket (6) is connected with the chuck (8), and the bottom is connected with the base (1); the main frame (5) is a straight rod with a groove (9) and a screw rod (2); The fixed bracket (3) has a movable connection (11) and a fixed clip (4); the fixed clip (4) has a knob (14), a screw (13), and a clamp pad (12); the clamping bracket (6) and the fixed bracket ( 3) There are bolts (10), telescopic rods (7), and collets (8); the main frame (5) and the base (1) are connected by bolts. the

Claims (6)

1. iron stand is used in an experiment; Comprise body frame (5), fixed support (3), geometrical clamp (4), clamp bracket (6), chuck (8) and base (1); It is characterized in that: body frame (5) one sides are equipped with two fixed supports (3), and opposite side is equipped with clamp bracket (6), and fixed support (3) head is connected with geometrical clamp (4); Clamp bracket (6) head connects with chuck (8), and bottom and base (1) connect.

2. iron stand is used in a kind of experiment according to claim 1, it is characterized in that: body frame (5) is a straight-bar, fluted (9), screw rod (2).

3. iron stand is used in a kind of experiment according to claim 1, it is characterized in that: fixed support (3) has flexible connection (11) and geometrical clamp (4).

4. iron stand is used in a kind of experiment according to claim 1, it is characterized in that: geometrical clamp (4) has knob (14), screw rod (13), folder pad (12).

5. iron stand is used in a kind of experiment according to claim 1, it is characterized in that: clamp bracket (6) and fixed support (3) have bolt (10), expansion link (7), chuck (8).

6. iron stand is used in a kind of experiment according to claim 1, it is characterized in that: body frame (5) passes through Bolt Connection with base (1).