CN214371660U - Telescopic muffle furnace crucible frame - Google Patents

Abstract

The utility model discloses a telescopic muffle furnace crucible frame, it includes frame, fixed plate, fixed rail groove, slide rail, panel, locating hole, handle, the frame is rectangular frame, and it is assembled by four transverse bar, four vertical poles and four longitudinal rod combinations and forms, the fixed plate sets up on two relative vertical poles of the side of frame, the fixed rail groove is installed on the fixed plate, the slide rail is installed in the both sides of panel, fixed rail groove and slide rail looks adaptation, a plurality of locating hole has been seted up on the panel, the side of panel is provided with the handle. The utility model has the advantages that: the crucible is placed in the positioning hole, the crucible can be fed into or taken out of the positioning hole at one time, crucible tongs can be omitted to feed the crucible into the hearth, the working efficiency is effectively relieved, and the safety of the crucible in the using process is improved.

Description

Telescopic muffle furnace crucible frame

Technical Field

The utility model relates to a fire-resistant equipment field especially relates to a telescopic muffle furnace crucible frame.

Background

The muffle furnace is one of necessary equipment in laboratories of high temperature industries such as glass, ceramics, refractory materials and the like, a crucible is often adopted for sample melting in aspects of sample detection and the like, the crucible is an important component of a chemical instrument, and is a container for melting and refining metal liquid, heating solid and liquid, and reacting, so that the muffle furnace is a foundation for ensuring smooth chemical reaction.

At present in the laboratory use, directly place the crucible on the muffle furnace or adopt ordinary crucible frame to place usually, the crucible is put and is got and directly adopts crucible tongs to press from both sides usually, and is very inconvenient in the use, especially when getting high temperature appearance, still can have the danger of scalding, takes place the incident easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a telescopic muffle furnace crucible frame to prior art not enough.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

The utility model provides a telescopic muffle furnace crucible frame, it includes frame, fixed plate, fixed rail groove, slide rail, panel, locating hole, handle, the frame is rectangular frame, and it is assembled by four transverse bar, four vertical poles and four vertical pole combinations and forms, the fixed plate sets up on two relative vertical poles of the side of frame, the fixed rail groove is installed on the fixed plate, the both sides at the panel are installed to the slide rail, fixed rail groove and slide rail looks adaptation, a plurality of locating hole has been seted up on the panel, the side of panel is provided with the handle.

Furthermore, the two transverse rods, the four vertical rods and the two longitudinal rods at the bottom of the frame are welded.

Furthermore, the two transverse rods and the two longitudinal rods at the top of the frame are respectively connected with the four vertical rods through three-way pipe connectors.

Furthermore, four vertical rods are telescopic rods.

Further, vertical pole includes base rod, loop bar, a fixed section of thick bamboo, spring, card post, card ball, the loop bar suit is in the base rod, the side of base rod is provided with a plurality of fixed orifices, a calorie hole has been seted up to the side of the bottom of loop bar, card hole and fixed orifices looks adaptation, the inboard bottom of loop bar is provided with a fixed section of thick bamboo, install the spring in the fixed section of thick bamboo, the card post is installed to the one end of spring, the card post is the T font, the top of card post is provided with the card ball, the card post passes the card hole.

Furthermore, a sliding groove is vertically formed in the inner side face of the base rod, a second sliding rail is vertically arranged on the outer side face of the sleeve rod, and the sliding groove is matched with the second sliding rail.

The utility model has the advantages that: the crucible is placed in the positioning hole, the crucible can be fed into or taken out of the positioning hole at one time, crucible tongs can be omitted to feed the crucible into the hearth, the working efficiency is effectively relieved, and the safety of the crucible in the using process is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a vertical rod of the present invention;

in the figure: 1. a frame; 2. a fixing plate; 3. a fixed rail groove; 4. a slide rail; 5. a panel; 6. Positioning holes; 7. a handle; 11. a transverse bar; 12. a vertical rod; 13. a longitudinal rod; 14. a three-way pipe connector; 121. a base shaft; 122. a loop bar; 123. a fixed cylinder; 124. a spring; 125. Clamping the column; 126. blocking the ball; 1211. a fixing hole; 1221. a clamping hole; 1212. a chute; 1222. A second slide rail.

Detailed Description

The present invention is further illustrated by the following examples, but is not limited to the contents of the specification.

As shown in the figure: a telescopic muffle furnace crucible frame comprises a frame 1, a fixing plate 2, a fixing rail groove 3, a sliding rail 4, a panel 5, a positioning hole 6 and a handle 7.

The frame 1 is a rectangular frame and is formed by assembling four transverse rods 11, four vertical rods 12 and four longitudinal rods 13, specifically, the two transverse rods 11, the four vertical rods 12 and the two longitudinal rods 13 at the bottom are formed by welding, so that the stability is facilitated, and the two transverse rods 11 and the two longitudinal rods 13 at the top are respectively connected with the four vertical rods 12 through three-way pipe connectors 14.

The four vertical rods 12 are telescopic rods, and can be adjusted according to the height of the crucible in actual use, so that enough space can be reserved when a cover plate is arranged at the top of the frame 1. Vertical pole 12 includes base pole 121, loop bar 122, fixed section of thick bamboo 123, spring 124, card post 125, card ball 126, loop bar 122 suit is in base pole 121, the side of base pole 121 is provided with a plurality of fixed orifices 1211, a calorie hole 1221 has been seted up to the side of the bottom of loop bar 122, card hole 1221 and fixed orifices 1211 looks adaptation, the inboard bottom of loop bar 122 is provided with fixed section of thick bamboo 123, install spring 124 in the fixed section of thick bamboo 123, card post 125 is installed to the one end of spring 124, card post 125 is the T font, the top of card post 125 is provided with card ball 126, card post 125 passes card hole 1221. In order to prevent the base rod 121 and the sleeve rod 122 from sliding in the axial direction, a sliding groove 1212 may be vertically disposed on the inner side surface of the base rod 121, a second sliding rail 1222 may be vertically disposed on the outer side surface of the sleeve rod 122, and the sliding groove 1212 may be adapted to the second sliding rail 1222. The vertical stick 12 operates in a similar manner to a stay of an umbrella, and when it is desired to extend, the ball 126 is pressed by hand to fit the ball 126 into the hole 1211, and then the rod 122 is pulled upward, and when the ball 126 is moved to another hole 1211, it is ejected by the spring 124 to fit into the hole 1211.

The fixing plate 2 is arranged on the side of the frame 1, in particular on two opposite vertical bars 12, and mainly provides a mounting location for the fixing rail groove 3.

The fixed rail groove 3 and the slide rail 4 are the prior art, and like the rail groove and the slide rail for the existing drawer, like an Euryton E3035 damping slide rail, the fixed rail groove 3 is installed on the fixed plate 2, the slide rail 4 is installed on two sides of the panel 5, and the fixed rail groove 3 is matched with the slide rail 4, so that the panel 5 can slide in the frame 1.

A plurality of positioning holes 6 are formed in the panel 5, the number and the size of the holes are set according to actual needs, a handle 7 is arranged on the side face of the panel 5, the positioning holes 6 are used for placing a crucible, and the handle 7 can facilitate pulling in and pulling out the panel 5.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect. In addition, the description which follows is a preferred embodiment of the invention, but is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the scope of the invention. The scope of the present invention is defined by the appended claims.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

The foregoing description shows and describes several preferred embodiments of the invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (6)

1. The utility model provides a telescopic muffle furnace crucible frame which characterized in that: it includes frame (1), fixed plate (2), fixed rail groove (3), slide rail (4), panel (5), locating hole (6), handle (7), frame (1) is rectangular frame, and it is assembled by four transverse rod (11), four vertical pole (12) and four vertical pole (13) combinations and forms, fixed plate (2) set up on two relative vertical pole (12) of the side of frame (1), fixed rail groove (3) are installed on fixed plate (2), the both sides at panel (5) are installed in slide rail (4), fixed rail groove (3) and slide rail (4) looks adaptation, a plurality of locating hole (6) have been seted up on panel (5), the side of panel (5) is provided with handle (7).

2. The telescopic muffle crucible holder of claim 1, wherein: the frame is characterized in that the two transverse rods (11), the four vertical rods (12) and the two longitudinal rods (13) at the bottom of the frame (1) are welded together.

3. The telescopic muffle crucible holder of claim 1, wherein: two transverse rods (11) and two longitudinal rods (13) at the top of the frame (1) are respectively connected with four vertical rods (12) through three-way pipe connectors (14).

4. The telescopic muffle crucible holder of claim 1, wherein: the four vertical rods (12) are telescopic rods.

5. The telescopic muffle crucible holder of claim 4, wherein: vertical pole (12) are including basic pole (121), loop bar (122), fixed section of thick bamboo (123), spring (124), card post (125), card ball (126), loop bar (122) suit is in basic pole (121), the side of basic pole (121) is provided with a plurality of fixed orifices (1211), a calorie hole (1221) has been seted up to the side of the bottom of loop bar (122), card hole (1221) and fixed orifices (1211) looks adaptation, the inboard bottom of loop bar (122) is provided with fixed section of thick bamboo (123), install spring (124) in the fixed section of thick bamboo (123), card post (125) are installed to the one end of spring (124), card post (125) are the T font, the top of card post (125) is provided with card ball (126), card post (125) pass card hole (1221).

6. The telescopic muffle crucible holder of claim 5, wherein: the inner side surface of the base rod (121) is vertically provided with a sliding groove (1212), the outer side surface of the loop bar (122) is vertically provided with a second sliding rail (1222), and the sliding groove (1212) is matched with the second sliding rail (1222).

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