CN212881103U

CN212881103U - Rectifying column quick detach support

Info

Publication number: CN212881103U
Application number: CN202021410023.7U
Authority: CN
Inventors: 黄智贤; 程激如; 杨春海
Original assignee: Fujian Fuda Shuangzhong Chemical Technology Co ltd
Current assignee: Fujian Fuda Shuangzhong Chemical Technology Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-06
Anticipated expiration: 2030-07-17

Abstract

The utility model relates to a rectifying column quick detach support, including support frame, support frame top four corners position is vertical to have set firmly four female poles, and support frame bottom four corners position is vertical to have set firmly four public poles, and equal coaxial being equipped with is used for the coaxial male pole male jack that inserts of last support frame on the female pole, is equipped with the clamping jaw through electric mechanism drive pine clamp in support frame's the frame. A plurality of these quick detach supports can install the tower support of specific height as required, and the clamping jaw that presss from both sides through electric mechanism drive pine simultaneously comes centre gripping glass tower festival, guarantees that glass tower festival can be fixed at the tower support center by vertical all the time, avoids causing the damage because of the skew.

Description

Rectifying column quick detach support

Technical Field

The utility model relates to a rectifying column quick detach support relates to chemical industry laboratory paraphernalia technical field.

Background

The glass rectifying tower is a frequently used experimental instrument in chemical experiments, and can simulate rectifying towers with different tower plate numbers by superposing glass tower sections with different heights and can also simulate the effects of different fillers.

In the actual process of building up at glass rectifying column, often need dismouting glass tower section repeatedly in order to correspond different experimental demands, and in order to adapt to the column plate number scope as big as possible, need set up a tower support of sufficient height in advance and fix the tower section wherein one by one, and the operation process is loaded down with trivial details, and dismantles inconveniently. On the other hand, in the prior art, knob type fastening clamps are mostly adopted for fixing the glass tower sections, the operation of the position adjustment and the fastening process is complex, and the glass tower sections are not perpendicular after being fastened, so that the damage is caused, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of prior art, the utility model aims to solve the technical problem that a rectifying column quick detach support is provided, not only simple structure, convenient high efficiency moreover.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a rectifying column quick detach support, includes the support frame, and support frame top four corners position is vertical to be set firmly four female poles, and support frame bottom four corners position is vertical to be set firmly four public poles, all coaxial being equipped with on the female pole for the coaxial male pole male jack that inserts of last support frame, be equipped with the clamping jaw that loosens the clamp through electric mechanism drive in the frame of support frame.

Preferably, the support frame is a square frame, and the side length of the support frame is two times or more than two times of the outer diameter of the glass tower section to be installed.

Preferably, the hole wall of the jack is provided with a transparent fixing hole extending radially, and the rod wall of the male rod is provided with an expansion joint extending radially and used for being clamped into the transparent fixing hole.

Preferably, the expansion joints are coaxially arranged in circular holes radially formed in the wall of the male rod, and the inner ends of the expansion joints are connected with the inner ends of the circular holes through springs, so that the expansion joints can expand in the circular holes; the outer end of the expansion joint is a hemispherical head.

Preferably, the clamping jaw comprises a left clamping jaw and a right clamping jaw which are positioned on a horizontal plane, and rubber anti-skidding protection pads for contacting the glass tower section are arranged on the adjacent clamping surfaces between the left clamping jaw and the right clamping jaw.

Preferably, electric mechanism is including installing two play axle motors on the support frame, is equipped with the external screw thread that revolves to opposite on two output shafts of two play axle motors, all links firmly the square translation slider with the inside casing wall of support frame contact all the time on left clamping jaw and the right clamping jaw, and wherein the contact surface is the plane, the translation slider of left clamping jaw and right clamping jaw respectively with the external screw thread spiro union on the homonymy output shaft.

Preferably, the height of the male rod is less than that of the female rod.

Compared with the prior art, the utility model discloses following beneficial effect has: a plurality of these quick detach supports can be as required quick, simple and convenient the tower support of setting up suitable height, and the clamping jaw that presss from both sides through electric mechanism drive pine simultaneously comes centre gripping glass tower festival, guarantees that glass tower festival can be fixed at the tower support center by vertical all the time, avoids causing the damage because of the skew.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a bottom view of the embodiment of the present invention.

Fig. 2 is a front view of the embodiment of the present invention.

Fig. 3 is a schematic stacking view of a plurality of the fast dismounting brackets of the rectifying tower.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1-3, a rectifying column quick detach support includes a support frame 1, four female rods 2 are vertically set firmly at four corners of the top of the support frame, four male rods 3 are vertically set firmly at four corners of the bottom of the support frame, a jack 4 for the male rod of the previous support frame to be inserted coaxially is coaxially arranged on each female rod, and a clamping jaw driven by an electric mechanism to loosen and clamp is arranged in the frame of the support frame.

The embodiment of the utility model provides an in, support frame is square frame, and support frame length of side is the glass tower section external diameter's that needs the installation twice or more than the twice to make things convenient for the installation of glass tower section.

The embodiment of the utility model provides an in, all set up radial extension's penetrating fixed orifices 5 on the pore wall of jack, all be equipped with radial extension's the expansion joint 6 that is used for the card to go into penetrating fixed orifices on the pole wall of public pole.

In the embodiment of the utility model, the expansion joints are all coaxially arranged in the circular holes radially arranged on the wall of the male pole, and the inner ends of the expansion joints are all connected with the inner ends of the circular holes through springs, so that the expansion joints can expand and contract in the circular holes; the outer end of the expansion joint is a hemispherical head. The expansion joint is kept in a protruding position under the condition of no external force by the drive of a spring.

The embodiment of the utility model provides an in, the clamping jaw all is equipped with the rubber antiskid protection pad 9 that is used for contacting with glass tower section on the adjacent clamping face between left clamping jaw and the right clamping jaw including left clamping jaw 7 and the right clamping jaw 8 that is located the horizontal plane.

The embodiment of the utility model provides an in, electric mechanism is equipped with on two output shafts 11 of two play axle motors and revolves to opposite external screw thread including installing two play axle motors 10 on the support frame, all links firmly the square translation slider 12 with support frame's inside casing wall contact all the time on left clamping jaw and the right clamping jaw, and wherein the contact surface is the plane, the translation slider of left clamping jaw and right clamping jaw respectively with the epaxial external screw thread spiro union of homonymy output. The double-output-shaft motor drives the left clamping jaw and the right clamping jaw to close and open through forward and reverse rotation.

In the embodiment of the utility model, public pole height is less than female pole height.

The working principle of the quick-release bracket of the rectifying tower is as follows: the male rod of the previous support frame is coaxially inserted into the jack of the next support frame, and the expansion joint of the previous support frame is firstly compressed into the round hole and then is convexly embedded into the through fixing hole of the next support frame in the process; the double-output-shaft motor drives the left clamping jaw and the right clamping jaw to close and open through forward and reverse rotation.

The utility model is not limited to the above best mode, and any person can obtain other various forms of quick-dismantling support for the rectifying tower under the teaching of the utility model. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a rectifying column quick detach support which characterized in that: including the support frame, four female poles have vertically set firmly in support frame top four corners position, and four public poles have vertically set firmly in support frame bottom four corners position, all coaxial being equipped with on the female pole for the coaxial male pole male jack that inserts of last support frame, be equipped with the clamping jaw that loosens the clamp through electric mechanism drive in the frame of support frame.

2. The quick-release support for the rectification tower as claimed in claim 1, wherein: the support frame is a square frame, and the side length of the support frame is two times or more than two times of the outer diameter of the glass tower section to be installed.

3. The quick-release support for the rectification tower as claimed in claim 1, wherein: the hole wall of the jack is provided with a penetrating fixing hole extending radially, and the rod wall of the male rod is provided with an expansion joint extending radially and used for being clamped into the penetrating fixing hole.

4. The quick-release support for the rectification tower as claimed in claim 3, wherein: the telescopic joints are coaxially arranged in circular holes radially formed in the wall of the male pole, and the inner ends of the telescopic joints are connected with the inner ends of the circular holes through springs, so that the telescopic joints can be stretched in the circular holes; the outer end of the expansion joint is a hemispherical head.

5. The quick-release support for the rectification tower as claimed in claim 1, wherein: the clamping jaw comprises a left clamping jaw and a right clamping jaw which are positioned on a horizontal plane, and rubber anti-skidding protection pads for contacting with the glass tower sections are arranged on adjacent clamping surfaces between the left clamping jaw and the right clamping jaw.

6. The quick-release support for the rectification tower as claimed in claim 5, wherein: the electric mechanism comprises a double-output-shaft motor arranged on the support frame, external threads with opposite rotating directions are arranged on two output shafts of the double-output-shaft motor, square translation sliding blocks which are in contact with the inner frame wall of the support frame all the time are fixedly connected to the left clamping jaw and the right clamping jaw, the contact surfaces are planes, and the translation sliding blocks of the left clamping jaw and the right clamping jaw are in threaded connection with the external threads on the output shafts on the same side respectively.

7. The quick-release support for the rectification tower as claimed in claim 1, wherein: the height of the male pole is less than that of the female pole.