CN218599351U

CN218599351U - Vertical vacuum furnace frame structure convenient to remove

Info

Publication number: CN218599351U
Application number: CN202222846679.9U
Authority: CN
Inventors: 韩磊; 赵世成; 孙永利; 张磊; 徐明东
Original assignee: Inner Mongolia Jinghang Special Carbon Technology Co ltd
Current assignee: Inner Mongolia Jinghang Special Carbon Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-10
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a vertical vacuum furnace frame structure convenient to remove, including the atress frame, its characterized in that: the stress frame comprises a first side rod, a second side rod and a third side rod, the first side rod, the second side rod and the third side rod are arranged in a triangular mode, first U-shaped groove blocks are welded to the bottoms of the two ends of the first side rod respectively, the bottoms of the two groups of first U-shaped groove blocks are detachably connected with first hard wheels respectively, force applying rods are installed on the two groups of first hard wheels respectively, a first connecting block and a second connecting block are welded to the bottom of the stress frame respectively, the bottom of the first connecting block is detachably connected with two groups of second hard wheels, the bottom of the second connecting block is detachably connected with third hard wheels, and multiple groups of reinforcing rods are connected between the first side rod, the second side rod and the third side rod respectively. This device sound construction, the security is high, and long service life can remove vertical vacuum furnace moreover, makes things convenient for the workman to overhaul, improves work efficiency, also is convenient for accomodate after finishing using.

Description

Vertical vacuum furnace frame structure convenient to remove

Technical Field

The utility model belongs to the technical field of the vacuum furnace frame, more specifically says, relates to a vertical vacuum furnace frame structure convenient to remove.

Background

The vertical vacuum furnace is one kind of vacuum furnace, and is one kind of equipment for heating in vacuum environment, and the heating system in the furnace can use silicon carbon rod, silicon molybdenum rod and other heating elements, and is mainly used in high temperature treatment fields of ceramic sintering, metal refractory material smelting, annealing, university laboratory detection and the like, and the hearth vacuum degree can reach 133 x (10-2-10-4) h.

The welding of current vertical vacuum furnace frame forms, the bottom of its support frame does not have too much linking structure, and then the support frame is single supports the vacuum furnace with the help of the horizontal pole between support column and the support column, and this kind of simple support frame is relatively poor at the bearing capacity when supporting the furnace body, and at the maintenance in-process of vacuum furnace, because of the furnace body volume is great, the quality is heavier, and receives the restriction of site environment, leads to the maintenance to dismantle the difficulty, can not satisfy its removal and dismantle convenient, safe requirement.

In view of the above, the present invention provides a movable vertical vacuum furnace frame structure, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a vertical vacuum furnace frame structure convenient to remove is reached by following specific technological means:

the utility model provides a vertical vacuum furnace frame structure convenient to remove, includes the atress frame, the atress frame includes first side lever, second side lever and third side lever, first side lever the second side lever with be the triangle-shaped setting between the third side lever, first U type groove block has been welded respectively to the bottom at first side lever both ends, the bottom of two sets of first U type groove blocks can be dismantled respectively and be connected with first stereoplasm wheel, install the application of force pole on two sets of first stereoplasm wheels respectively, first connecting block and second connecting block have been welded respectively to the bottom of atress frame, the bottom of first connecting block can be dismantled and be connected with two sets of second stereoplasm wheels, the bottom of second connecting block can be dismantled and be connected with the third stereoplasm wheel, be connected with the multiunit stiffener between first side lever, second side lever and the third side lever respectively.

Furthermore, first stereoplasm wheel includes second U type groove piece, connecting rod and first runner, second U type groove piece with first U type groove piece passes through first bolt threaded connection, the upper end of connecting rod is fixed on second U type groove piece, the lower extreme of connecting rod with first runner swivelling joint, the pole of exerting oneself is installed on the bottom of connecting rod.

Furthermore, the second hard wheel comprises a third connecting block, a supporting rod and a second rotating wheel, the first connecting block is in threaded connection with the third connecting block through a second bolt, the top end of the supporting rod is fixedly connected to the third connecting block, and the lower end of the supporting rod is rotatably connected with the second rotating wheel.

Further, three stereoplasm wheels include fourth connecting block, pole setting and third runner, the fourth connecting block passes through third bolt threaded connection on the second connecting block, the top fixed connection of pole setting is on the fourth connecting block, the bottom of pole setting with the third runner rotates and is connected.

Further, the second connecting block and the fourth connecting block are equal in length.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the first hard wheel, the second hard wheel and the third hard wheel are respectively supported at the bottom of the stress frame, so as to play a bearing role for the received force, the stress frame is a triangle structure with good stability and is not easy to deform, the first rotating wheel, the second rotating wheel and the third rotating wheel are all made of hard alloy rolling wheels, and the structure of the utility model is firmer, high in safety and long in service life, and the hardness is high, the wear resistance is good, and the compressive strength is high;

when the vertical vacuum furnace needs to be moved, the second bolt is screwed off at the moment, so that the second hard wheel can be detached from the stress frame, the first hard wheel and the third hard wheel are used for bearing and moving outwards, the second hard wheel needs to be immediately installed after the beam is crossed and installed at the bottom of the stress frame, then the third hard wheel is detached, the beam crossing action is completed, the vertical vacuum furnace can be moved through the operation, and therefore workers can conveniently overhaul;

can install first stereoplasm wheel on first U type groove piece through first spiral, can install second stereoplasm wheel on first connecting block through the second bolt, can install third stereoplasm wheel on the second connecting block through the third bolt, also can dismantle first stereoplasm wheel, second stereoplasm wheel and third stereoplasm wheel respectively through first bolt, second bolt and third bolt after finishing using, be convenient for accomodate, reduced occupation space.

Drawings

FIG. 1 is a schematic view of the overall structure of a portable vertical vacuum furnace frame structure of the present invention;

FIG. 2 is a schematic view of a second rigid wheel;

fig. 3 is a schematic structural view of a third hard wheel.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a stressed frame; 2. a first U-shaped groove block; 3. a first hard wheel; 4. a force application rod; 5. a first connection block; 6. a second connecting block; 7. a second hard wheel; 8. a third hard wheel; 9. a reinforcing bar; 10. a first bolt; 11. a second bolt; 12. a third bolt; 101. a first side bar; 102. a second side bar; 103. a third side bar; 301. a second U-shaped groove block; 302. a connecting rod; 303. a first rotating wheel; 701. a third connecting block; 702. a support bar; 703. a second runner; 801. a fourth connecting block; 802. erecting a rod; 803. a third wheel.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 3:

the utility model provides a vertical vacuum furnace frame structure convenient to remove, including atress frame 1, its characterized in that: the atress frame 1 includes first side lever 101, second side lever 102 and third side lever 103, first side lever 101 second side lever 102 with be the triangle-shaped setting between the third side lever 103, the good non-deformable of triangle-shaped frame stability, first U type channel block 2 has been welded respectively to the bottom at first side lever 101 both ends, the bottom of two sets of first U type channel block 2 can be dismantled respectively and be connected with first stereoplasm wheel 3, two sets of first stereoplasm wheels 3 play the supporting role to atress frame 1, install application of force pole 4 on two sets of first stereoplasm wheels 3 respectively, two sets of application of force pole 4 are convenient for the atress, it is convenient right the utility model discloses promote, first connecting block 5 and second connecting block 6 have been welded respectively to the bottom of atress frame 1, the bottom of first connecting block 5 can be dismantled and be connected with two sets of second stereoplasm wheels 7, the bottom of second connecting block 6 can be dismantled and be connected with third stereoplasm wheel 8, first side lever 101, second stereoplasm wheel 8 and third side lever 102 and third side lever 103 are connected with multiunit stiffener 9 respectively, and second stereoplasm wheel 7 and third stereoplasm wheel 8 can combine first stereoplasm wheel 3 to play a connection and can be more to the frame, so the stability and the first stereoplasm wheel 3 can be convenient for the atress is dismantled on the atress frame is dismantled because of atress frame, and the atress frame 1.

The first hard wheel 3 comprises a second U-shaped groove block 301, a connecting rod 302 and a first rotating wheel 303, the second U-shaped groove block 301 is in threaded connection with the first U-shaped groove block 2 through a first bolt 10, the first bolt 10 penetrates through the first U-shaped groove block 2 and is screwed on the second U-shaped groove block 301 in use, the first hard wheel 3 plays a supporting role for the stress frame 1, the first bolt 10 is convenient for the first hard wheel 3 to be detached and installed, the upper end of the connecting rod 302 is fixed on the second U-shaped groove block 301, the lower end of the connecting rod 302 is rotatably connected with the first rotating wheel 303, the force applying rod 4 is installed at the bottom end of the connecting rod 302, the first rotating wheel 303 is a hard alloy roller wheel, and is high in hardness, good in wear resistance and high in compressive strength, so that the service life is prolonged.

The second hard wheel 7 comprises a third connecting block 701, a supporting rod 702 and a second rotating wheel 703, the first connecting block 5 is in threaded connection with the third connecting block 701 through a second bolt 11, the second hard wheel 7 is installed on the first connecting block 5 through a second bolt 11, the top end of the supporting rod 702 is fixedly connected onto the third connecting block 701, the lower end of the supporting rod 702 is rotatably connected with the second rotating wheel 703, the second rotating wheel 703 is a hard alloy roller wheel, and the second hard wheel 7 is matched with the first hard wheel 3 to play a role in stably supporting the stress frame 1.

Wherein, third stereoplasm wheel 8 includes fourth connecting block 801, pole setting 802 and third runner 803, fourth connecting block 801 passes through third bolt 12 threaded connection on second connecting block 6, passes second connecting block 6 with third bolt 12 and screws up on fourth connecting block 801, the top fixed connection of pole setting 802 is on fourth connecting block 801, the bottom of pole setting 802 with third runner 803 rotates to be connected, second connecting block 6 with fourth connecting block 801's length equals, and cooperation second stereoplasm wheel 7 and first stereoplasm wheel 3 play the effect of firm support to atress frame 1, and third stereoplasm wheel 8, second stereoplasm wheel 7 and first stereoplasm wheel 3 support respectively in the bottom of atress frame 1, play the bearing effect to the power that receives, make the utility model discloses the structure is more firm.

The working principle of the embodiment is as follows: place vertical vacuum furnace's lower furnace shell on atress frame 1 during the use, third stereoplasm wheel 8, second stereoplasm wheel 7 and first stereoplasm wheel 3 support respectively in atress frame 1's bottom, play the bearing effect to the power that receives, make the utility model discloses the structure is more firm, applys appropriate power on application of force pole 4, can make down furnace shell parallel translation, has a crossbeam to stride across under the vertical vacuum furnace, twists second bolt 11 down this moment to can make second stereoplasm wheel 7 dismantle from atress frame 1, utilize first stereoplasm wheel 3 and the outside removal of third stereoplasm wheel 8 bearing, need install second stereoplasm wheel 7 immediately behind the stride over the roof beam and install atress frame 1 bottom, then dismantle third stereoplasm wheel 8, accomplish the action of striding over the roof beam, the furnace shell has completely shifted out under through above operation.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a vertical vacuum furnace frame structure convenient to remove, includes atress frame (1), its characterized in that: the stress frame (1) comprises a first side rod (101), a second side rod (102) and a third side rod (103), the first side rod (101), the second side rod (102) and the third side rod (103) are arranged in a triangular mode, first U-shaped groove blocks (2) are welded to the bottoms of the two ends of the first side rod (101) respectively, the bottoms of the two groups of first U-shaped groove blocks (2) are detachably connected with first hard wheels (3) respectively, force applying rods (4) are installed on the two groups of first hard wheels (3) respectively, first connecting blocks (5) and second connecting blocks (6) are welded to the bottom of the stress frame (1) respectively, the bottom of each first connecting block (5) is detachably connected with two groups of second hard wheels (7), the bottom of each second connecting block (6) is detachably connected with a third hard wheel (8), and a plurality of groups of reinforcing rods (9) are connected among the first side rod (101), the second side rod (102) and the third side rod (103) respectively.

2. The portable vertical vacuum furnace rack structure of claim 1, wherein: the first hard wheel (3) comprises a second U-shaped groove block (301), a connecting rod (302) and a first rotating wheel (303), the second U-shaped groove block (301) is in threaded connection with the first U-shaped groove block (2) through a first bolt (10), the upper end of the connecting rod (302) is fixed on the second U-shaped groove block (301), the lower end of the connecting rod (302) is rotatably connected with the first rotating wheel (303), and the force application rod (4) is installed at the bottom end of the connecting rod (302).

3. The portable vertical vacuum furnace rack structure of claim 1, wherein: the second hard wheel (7) comprises a third connecting block (701), a supporting rod (702) and a second rotating wheel (703), the first connecting block (5) is in threaded connection with the third connecting block (701) through a second bolt (11), the top end of the supporting rod (702) is fixedly connected onto the third connecting block (701), and the lower end of the supporting rod (702) is rotatably connected with the second rotating wheel (703).

4. The portable vertical vacuum furnace rack structure according to claim 1, wherein: third stereoplasm wheel (8) include fourth connecting block (801), pole setting (802) and third runner (803), fourth connecting block (801) are in through third bolt (12) threaded connection on second connecting block (6), the top fixed connection of pole setting (802) is on fourth connecting block (801), the bottom of pole setting (802) with third runner (803) rotate to be connected.

5. The portable vertical vacuum furnace rack structure of claim 4, wherein: the second connecting block (6) and the fourth connecting block (801) are equal in length.