CN209081931U - A kind of annealing furnace convenient for shipment - Google Patents

Abstract

The utility model relates to technical field of heat treatment equipment, more specifically, it is related to a kind of annealing furnace convenient for shipment, its key points of the technical solution are that: including furnace body, ground is set to for accommodating well chamber, detachable bell, locking assembly, object placement component, clamp assemblies and the link being respectively arranged on bell and object placement component being set at the top of furnace body of furnace body；The locking assembly is arranged between the furnace body and bell for sealed and unlock bell；The object placement component is actively socketed on the inside of the furnace body for placing product to be heated；The clamp assemblies setting is on ground for clamping the link with object placement component described in handling and furnace body.When object placement component has loaded product to be heated, can be by object placement component handling to furnace body using clamp assemblies, bell is fixed on furnace body by locking assembly, and then the furnace body handling that lid closes bell is heat-treated by clamp assemblies to well is intracavitary, convenient for the shipment of annealing furnace, improve work efficiency.

Description

A kind of annealing furnace convenient for shipment

Technical field

The utility model relates to technical field of heat treatment equipment, more specifically, it relates to a kind of annealing convenient for shipment Furnace.

Background technique

Vacuum heat treatment refers to the heat treatment process that workpiece is heated under vacuum conditions, kept the temperature or cooled down.Vacuum Heat The heat treatment process that almost all of normative heat treatment can relate to may be implemented in processing, but thermal treatment quality greatly improves. Compared with normative heat treatment, vacuum heat treatment can be achieved at the same time non-oxidation, without decarburization, without carburizing, to reach workpiece surface light The effect of bright purification.

Metal material processing in the prior art generallys use vacuum annealing furnace and carries out vacuum heat treatment, vacuum annealing furnace master It to include furnace body, bell and to be placed in furnace intracorporal for disposing the article-holding device of product to be heated form, when will be at hot After reason product is placed in furnace body, then bell is fixed on furnace body, will be carried out in whole annealing furnace handling to heated well Heat treatment.

Due to the limitation of bell, article-holding device and furnace body itself weight and specification, the installation handling work of annealing furnace compared with For inconvenience, need to improve.

Utility model content

In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of annealing furnace convenient for shipment, work as glove Component has loaded product to be heated, can be by object placement component handling to furnace body using clamp assemblies, and locking assembly is by bell It is fixed on furnace body, and then the furnace body handling that lid closes bell is heat-treated by clamp assemblies to well is intracavitary, is convenient for annealing furnace Shipment, improve work efficiency.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of moving back convenient for shipment Stove including furnace body, is set to ground for accommodating well chamber, the detachable bell being set at the top of furnace body, locking group of furnace body Part, object placement component, clamp assemblies and the link being respectively arranged on bell and object placement component；The locking assembly is arranged in institute It states between furnace body and bell for sealed and unlock bell；The object placement component is actively socketed on the inside of the furnace body for putting Set product to be heated；The clamp assemblies setting is on ground for clamping the link with object placement component described in handling and furnace Body.

By using above-mentioned technical proposal, after object placement component has loaded product to be heated, clamp assemblies can will be set In object component handling to furnace body, meanwhile, bell is fixed on furnace body by locking assembly, and then lid is closed bell by clamp assemblies Furnace body handling is heat-treated to well is intracavitary, convenient for the shipment of annealing furnace, is improved work efficiency.

Preferably, the outer wall of the furnace body is circumferentially provided with fixed ring, and the fixed ring is located at the fire door of furnace body, described Locking assembly include circumferential more positioning bolts being set in fixed ring and the side wall for being set to the bell and with it is described The mating notch of positioning bolt, the equal screw thread in the tail portion of the more positioning bolts are socketed with location nut, the positioning spiral shell The head rotation of bolt is connected to fixed ring, and the positioning bolt toward the upper surface perpendicular to fixed ring or can be directed toward the outer of fixed ring The direction of side rotates, and when the positioning bolt and notch are mating, the location nut is close to the head of positioning bolt Side and the upper surface of the bell contact.

By using above-mentioned technical proposal, when needing for bell to be installed on furnace body, by positioning bolt toward fixed ring Outer side to overturn causes to stop, bell is connected on furnace body to reduce positioning bolt to the installation process of bell, and make notch with Positioning bolt is corresponding, at this moment up turns to positioning bolt mating with notch, and location nut is socketed on positioning spiral shell Bolt pushes against the upper surface of location nut and fixed ring, the fixation between bell and furnace body can be realized, installment work facilitates letter It is single, it improves work efficiency.

Preferably, the object placement component includes fixed column and several racks being circumferentially arranged along fixed column, the machine Frame slides by multiple accommodating cavities set gradually along fixed column length direction and in the horizontal direction and is connected to setting in accommodating cavity Object box is constituted.

By using above-mentioned technical proposal, storage box is convenient for placing product to be heated, while storage box can slide into With skid off accommodating cavity, improve charging work convenience.

Preferably, the rack rotates carry shaft along the vertical direction, the shaft be provided with along its length with Multiple one-to-one gears of the accommodating cavity, sliding plug has push rod to the side wall of the accommodating cavity in the horizontal direction, and described Push rod runs through the inside and outside wall of accommodating cavity, is provided with groove on the push rod, the groove is meshed with gear, and the push rod is located at One end of accommodating cavity is fixedly connected with abutting block, and the block that abuts can abut and be detached from the side wall of the storage box, the shaft On be connected with for realizing or limitation sliding tooth wheel rotation locking member.

By using above-mentioned technical proposal, the storage box for stacking product to be heated is slid into accommodating cavity, shaft turns It moves band moving gear to rotate, and then the push rod for the groove being meshed with gear is driven to move horizontally, be connected to abutting block and set Storage box is limited on the side wall of object box moving direction and skids off accommodating cavity, while push rod is capable of fixing jail under the action of locking mechanism Gu；When needing to take out storage box, shaft is rotated backward, and then gear rotate driving push rod moves backward, so that it is de- to abut block Side wall from storage box.

Preferably, the both ends of the fixed column are fixedly installed upper plate and lower roof plate, the lock respectively in the horizontal direction Determining component includes that the worm gear of a secondary engagement connection and worm screw, the worm gear and worm screw rotate be carried on the upper plate respectively.

It, i.e., can only worm screw drive worm gear fortune due to the self-locking performance of worm gear and worm screw cooperation by using above-mentioned technical proposal It is dynamic, and worm gear rotation cannot drive worm movement, and then can be fixed after push rod adjusting to suitable position.

Preferably, the clamp assemblies include suspension hook, pedestal, the sleeve being arranged vertically on pedestal, turning set The support column and one end being connected in sleeve are fixedly connected on the top of support column and are in horizontally disposed cross bar, the cross bar Lower surface is provided with cylinder along vertically downward direction, and the end of the cylinder piston rod is fixedly installed installation in the horizontal direction Bar, the suspension hook are removably connected on the mounting rod, and the mounting rod is equipped with the fixed part for fixing the suspension hook Part.

By using above-mentioned technical proposal, suspension hook can be fixed on mounting rod by fixation member, utilize suspension hook and link Cooperation, while the convenient and efficient handling for realizing object placement component and furnace body of rotational support column.

Preferably, the bottom of the mounting rod is equipped with a pair of fixed strip being parallel to each other, and the fixation member includes along water It square through the cross bolts of the suspension hook two lateral walls and is set to the fixed strip to activity and is worn for cross bolts The threaded hole crossed, the cross bolts are threaded with the lateral nut for being connected to the fixed strip side.

By using above-mentioned technical proposal, it is bolted and is fixedly connected with mode as conventional, conveniently realize The installation of suspension hook, convenient for the replacement in later period；When needing fixed suspension hook, the lateral nut in the cross bolts of suspension hook is unclamped, it will After cross bolts pass through threaded hole, lateral nut is rotated, pushes against lateral nut by fixed strip, it is simple and practical in structure.

Preferably, the cross bolts are socketed with the gasket being located between lateral nut and fixed strip.

By using above-mentioned technical proposal, gasket increases the contact area of lateral nut and fixed strip, makes lateral nut More preferable to the abutting effect of fixed strip, fixed strip is fixed more steady.

In conclusion the utility model has the following beneficial effects: after object placement component loaded product to be heated, clamping Component can by object placement component handling to furnace body, meanwhile, bell is fixed on furnace body by locking assembly, and then clamp assemblies will The furnace body handling that lid closes bell is heat-treated to well is intracavitary, convenient for the shipment of annealing furnace, is improved work efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the assembly relation schematic diagram of furnace body in the utility model embodiment, object placement component and bell；

Fig. 3 is the assembly relation schematic diagram of furnace body and bell in the utility model embodiment；

Fig. 4 is the enlarged drawing of part A in Fig. 3；

Fig. 5 is the overall structure diagram of object placement component in the utility model embodiment；

Fig. 6 is the assembly relation schematic diagram of storage box and accommodating cavity in the utility model embodiment；

Fig. 7 is the enlarged drawing of part B in Fig. 5;

Fig. 8 is the assembly relation schematic diagram of suspension hook and mounting rod in the utility model embodiment；

Fig. 9 is the assembly relation schematic diagram of the utility model embodiment middle sleeve and support column.

In figure: 1, ground；2, well chamber；3, furnace body；4, bell；5, object placement component；51, fixed column；52, rack；521, hold Set chamber；522, storage box；6, link；7, fixed ring；8, positioning bolt；9, location nut；10, notch；11, adhesive piece；12, it revolves Button；13, shaft；14, gear；15, push rod；16, block is abutted；17, upper plate；18, lower roof plate；19, worm gear；20, worm screw；21,T Shape sliding slot；22, T-shaped slider；23, rocking bar；24, groove；25, convex block；26, handle；27, floor；28, bracket；29, graduation mark； 30, pedestal；31, sleeve；32, support column；33, cross bar；34, cylinder；35, mounting rod；36, suspension hook；37, fixed strip；38, laterally Bolt；39, threaded hole；40, lateral nut；41, gasket；42, slot；43, inserted block；44, jack；45, magnet；46, drawstring； 47, turntable；48, support base；49, reinforcing rod.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of annealing furnace convenient for shipment referring to Figures 1 and 2, including furnace body 3, is installed on ground 1 for accommodating furnace body 3 Well chamber 2, be removably mounted to the top of furnace body 3 bell 4, locking assembly, object placement component 5, clamp assemblies and be respectively welded In a pair of of link 6 on bell 4 and object placement component 5；Locking assembly is mounted between furnace body 3 and bell 4 for sealed and unlock Bell 4；Object placement component 5 is actively socketed on the inside of furnace body 3 for placing product to be heated；Clamp assemblies are arranged on ground 1 For clamping link 6 to move object placement component 5 and furnace body 3.

Referring to Fig. 2 and Fig. 3, the outer wall of furnace body 3 is circumferentially welded with a circle fixed ring 7 in horizontal, and fixed ring 7 is located at furnace body At 3 fire door.

Specifically, locking assembly includes circumferential more positioning bolts for being installed on 7 upper surface of fixed ring referring to Fig. 3 and Fig. 4 8 and be opened in bell 4 side wall and the notch 10 mating with positioning bolt 8；The equal screw thread in the tail portion of more positioning bolts 8 It is socketed with location nut 9, the head of positioning bolt 8 is articulated with fixed ring 7, and positioning bolt 8 can be toward the upper table perpendicular to fixed ring 7 The direction rotation in face or the outside of direction fixed ring 7, when positioning bolt 8 and notch 10 are mating, location nut 9 is close to fixed The side on head and the upper surface of bell 4 of position bolt 8 contact.

It is fixed to reduce by positioning bolt 8 toward the outer side to overturn of fixed ring 7 when needing for bell 4 to be installed on furnace body 3 Position bolt 8 causes to stop to the installation process of bell 4, bell 4 is connected on furnace body 3, and keep notch 10 and positioning bolt 8 right It answers, at this moment up turns to positioning bolt 8 mating with notch 10, and location nut 9 is socketed on positioning bolt 8, made The upper surface of location nut 9 and fixed ring 7 pushes against, and the fixation between bell 4 and furnace body 3 can be realized, installment work facilitates letter It is single, it improves work efficiency.

Referring to Fig. 3 and Fig. 4, adhesive piece 11 is socketed on positioning bolt 8, adhesive piece 11 and location nut 9 are integrally formed, and Adhesive piece 11 is between location nut 9 and bell 4.Adhesive piece 11 increases the contact surface between location nut 9 and fixed ring 7 Product, keeps location nut 9 more preferable to the abutting effect of fixed ring 7.Meanwhile adhesive piece 11 is welded with away from a side surface of bell 4 Knob 12.Turning knob 12 can conveniently realize the adjusting to 9 position of location nut, improve the convenience of operation.

The bottom of furnace body 3 is fixedly welded with the support base 48 of annular, and support base 48 plays support well to furnace body 3 and makees With reducing the case where toppling over of furnace body 3.

Specifically, referring to Fig. 3 and Fig. 5, object placement component 5 include cylindrical fixed column 51 and several along fixed column The 51 circumferential racks 52 for being welded on 51 side wall of fixed column, rack 52 is by multiple accommodatings set gradually along 51 length direction of fixed column Chamber 521 and the storage box 522 that sliding is connected in accommodating cavity 521 in the horizontal direction are constituted.Meanwhile it is solid between adjacent rack 52 Fixed connection is welded with muti-piece floor 27 from bottom to top, and the setting of floor 27 enhances the bonding strength between adjacent rack 52, into And improve the structural strength of supporter entirety.

The company of sliding by multiple accommodating cavities 521 set gradually along 51 length direction of fixed column and in the horizontal direction of rack 52 It is connected to storage box 522 in accommodating cavity 521 to constitute, in a rectangular parallelepiped shape, and the top of storage box 522 is set storage box 522 in opening It sets, convenient for stacking for product to be heated.

Referring to figure 5 and figure 6, rack 52 rotates carry shaft 13 along the vertical direction, and shaft 13 is fixed along its length Be equipped with the one-to-one gear 14 of multiple accommodating cavities 521, meanwhile, the side wall of multiple accommodating cavities 521 is sliding in the horizontal direction The dynamic push rod 15 for being plugged with rectangle strip, and push rod 15 runs through the inside and outside wall of accommodating cavity 521, the side wall setting of push rod 15 is with teeth Line (is not marked) in figure, and groove is meshed with gear 14, and push rod 15 is located at one end of accommodating cavity 521 integrally formed with rectangular-shape Abut block 16(combination Fig. 4), the side wall of storage box 522 can be abutted and be detached from by abutting 16 movement of block.In addition, being connected in shaft 13 For realizing or limitation driving gear 14 rotate locking structure.

In the slide-in accommodating cavity 521 of storage box 522 that product to be heated will be stacked, 13 rotation driven gear 14 of shaft Rotation, and then the push rod 15 for the groove being meshed with gear 14 is driven to move horizontally, so that abutting block 16 is connected to storage box Storage box 522 is limited on the side wall of 522 moving directions skids off accommodating cavity 521, while 15 energy of push rod under the action of locking mechanism Enough fixations；When needing to take out storage box 522, shaft 13 is rotated backward, and then 14 rotate driving push rod 15 of gear is reversed It is mobile, so that abutting the side wall that block 16 is detached from storage box 522.

Referring to Fig. 5 and Fig. 7, the bottom of chamber of accommodating cavity 521 is opened from 521 accent of accommodating cavity to far from 521 accent direction of accommodating cavity Equipped with the T shape sliding slot 21 that a pair is parallel to each other, the bottom of storage box 522 is fixedly welded with T-shaped slider 22, and T-shaped slider 22 and T The sliding cooperation of shape sliding slot 21.T shape sliding slot 21 plays good guiding role to the sliding of T-shaped slider 22, avoids storage box 522 It is detached from T shape sliding slot 21 during sliding, improves stability when storage box 522 slides.

Fig. 5 and Fig. 6 are reviewed, the both ends of fixed column 51 are respectively welded discoid upper plate 17 and lower top in the horizontal direction Plate 18, specifically, locking structure includes that the worm gear 19 of a secondary engagement connection and worm screw 20, worm gear 19 and worm screw 20 rotate hold respectively It is loaded in the upper surface of upper plate 177.It, i.e., can only the drive fortune of worm gear 19 of worm screw 20 due to the self-locking performance that worm gear 19 and worm screw 20 cooperate It is dynamic, and the rotation of worm gear 19 cannot drive worm screw 20 to move, and then can be fixed after the adjusting to suitable position of push rod 15.

Referring to Fig. 6, the upper surface of push rod 15 is provided with graduation mark 29 along its length, and work is convenient in the setting of graduation mark 29 Make adjusting of the personnel to 15 position of push rod, determines that push rod 15 is mobile by observing the registration of graduation mark 29 during adjusting Length, it is simple and practical in structure.

Referring to figure 5 and figure 6, worm screw 20 is removably connected with rocking bar 23 far from the end of shaft 13.Specifically, worm screw 20 with The end that rocking bar 23 connects opens up fluted 24, and the end that rocking bar 23 is connect with worm screw 20 is welded with convex block 25, and groove 24 and Convex block 25 is engaged by clamping.The position of push rod 15 regulates rear rocking bar 23 and can dismantle in time, and staff is avoided to shake because accidentally encountering Bar 23 makes rocking bar 23 rotate, and the position of push rod 15 is caused to change, and the clamping engagement of convex block 25 and groove 24, rotation is shaken Bar 23 can make worm screw 20 rotate, simple and practical in structure.

Referring to Fig. 6, the surface of storage box 522 towards 521 accent of accommodating cavity is hinged with handle 26.The setting of handle 26 is convenient Staff picks and places storage box 522.

Fig. 5 is reviewed, the outer wall of accommodating cavity 521 is rotated along the length direction welding of shaft 13 there are three shaft 13 is used to support Rectangular-shape bracket 28, shaft 13 run through bracket 28, bracket 2818 to shaft 13, be supported, improve shaft 13 rotate When stability.

Specifically, including suspension hook 36, discoid pedestal 30, welding along the vertical direction with Fig. 8, clamp assemblies referring to Fig.1 The top of support column 32 is fixedly connected in sleeve 31, the support column 32 that is socketed in sleeve 31 of rotation and one end on pedestal 30 It holds and is in horizontally disposed cross bar 33, cross bar 33 is in being horizontally disposed with, and the lower surface of the one end of cross bar 33 far from support column 32 is along perpendicular It is directly welded with cylinder 34 in downward direction, the end of 34 piston rod of cylinder is fixedly connected with the mounting rod 35 of rectangle strip, installation Bar 35 is in horizontally disposed.

In addition, being welded with reinforcing rod 49 between cross bar 33 and support column 32, reinforcing rod 49, support column 32 and cross bar 33 are constituted Triangle strengthens the support strength between cross bar 33 and support column 32, improves the stability of whole device.In addition, installation Fixation member for fixing suspension hook 36 is installed on bar 35.

Referring to Fig.1 and Fig. 8, the lower surface of mounting rod 35 are welded with consolidating for a pair of parallel rectangular-shape along its length Determine item 37；Specifically, fixation member include in the horizontal direction activity through 36 two lateral walls of suspension hook cross bolts 38 with And the threaded hole 39 for being opened in fixed strip 37 and being passed through for cross bolts 38, cross bolts 38, which are threaded with, is connected to fixed strip The lateral nut 40 of 37 sides.

It is bolted and is fixedly connected with mode as conventional, conveniently realize the installation of suspension hook 36, be convenient for the later period Replacement；When needing fixed suspension hook 36, the lateral nut 40 in the cross bolts 38 of suspension hook 36 is unclamped, cross bolts 38 are worn After crossing threaded hole 39, lateral nut 40 is rotated, pushes against lateral nut 40 by fixed strip 37, it is simple and practical in structure.

In addition, cross bolts 38 are socketed with the gasket 41 being located between lateral nut 40 and fixed strip 37.Gasket 41 increases The contact area of lateral nut 40 and fixed strip 37, keeps lateral nut 40 more preferable to the abutting effect of fixed strip 37, fixed strip 37 are fixed more surely.

Referring to Fig.1 and Fig. 9, the limit assembly that restricted support column 32 rotates is installed between sleeve 31 and support column 32.Tool Body, limit assembly includes several slots 42 for being opened in 32 bottom end side wall of support column and being circumferentially distributed, sleeve 31 it is interior Wall offers jack 44, and jack 44 and slot 42 are located in same horizontal line, and inserted block 43 is plugged between jack 44 and slot 42, And inserted block 43 and slot 42 are mating.When needing fixed support column 32, jack 44 is aligned with slot 42, and then by inserted block 43 It is plugged between jack 44 and slot 42, when needing rotational support column 32, extracts inserted block 43, it can rotational support column 32.

In addition, inserted block 43 towards slot 42 end and slot 42 slot bottom between be fixedly installed with and be mutually attracted Magnet 45.Using the mutual actuation of magnet 45, enables inserted block 43 is stronger to be plugged in slot 42, be not easily disconnected from slotting Slot 42.

Referring to Fig. 9, inserted block 43 is fixedly connected with drawstring 46 far from one end of slot 42, and one end of drawstring 46 is fixedly connected on Inserted block 43, the other end are fixedly connected on the outer wall of sleeve 31.In addition, the side wall of support column 32 is welded with turntable in the horizontal direction 47, turntable 47 facilitates staff's rotational support column 32, easy to operate.

Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only It will be in the scope of the claims of the utility model all by the protection of Patent Law.

Claims (8)

1. a kind of annealing furnace convenient for shipment, it is characterized in that: including furnace body (3), being set to ground (1) for accommodating furnace body (3) Well chamber (2), be detachably set at the top of furnace body (3) bell (4), locking assembly, object placement component (5), clamp assemblies and The link (6) being respectively arranged on bell (4) and object placement component (5)；The locking assembly is arranged in the furnace body (3) and bell (4) for sealed and unlock bell (4) between；The object placement component (5) is actively socketed on the inside of the furnace body (3) for putting Set product to be heated；The clamp assemblies setting is in ground (1) for clamping the link (6) with object placement component described in handling (5) and furnace body (3).

2. a kind of annealing furnace convenient for shipment according to claim 1, it is characterized in that: the outer wall of the furnace body (3) is circumferential It is provided with fixed ring (7), the fixed ring (7) is located at the fire door of furnace body (3), and the locking assembly includes circumferential is set to admittedly Determine more positioning bolts (8) on ring (7) and be set to the bell (4) side wall and with the positioning bolt (8) grafting The equal screw thread in tail portion of the notch (10) of cooperation, the more positioning bolts (8) is socketed with location nut (9), the positioning bolt (8) head rotation is connected to fixed ring (7), and the positioning bolt (8) can past upper surface or direction perpendicular to fixed ring (7) The direction in the outside of fixed ring (7) rotates, when the positioning bolt (8) and notch (10) are mating, the location nut (9) it is contacted close to the side on head of positioning bolt (8) and the upper surface of the bell (4).

3. a kind of annealing furnace convenient for shipment according to claim 1, it is characterized in that: the object placement component (5) includes solid Fixed column (51) and several racks (52) being circumferentially arranged along fixed column (51), the rack (52) is by multiple along fixed column (51) accommodating cavity (521) and slide the glove being connected in accommodating cavity (521) in the horizontal direction that length direction is set gradually Box (522) is constituted.

4. a kind of annealing furnace convenient for shipment according to claim 3, it is characterized in that: the rack (52) is along the vertical direction Rotation carries shaft (13), and the shaft (13) is provided with a pair of with multiple accommodating cavities (521) one along its length The gear (14) answered, sliding plug has push rod (15) side wall of the accommodating cavity (521) in the horizontal direction, and the push rod (15) Inside and outside wall through accommodating cavity (521) is provided with groove on the push rod (15), and the groove is meshed with gear (14), institute It states push rod (15) and is located at one end of accommodating cavity (521) and be fixedly connected with and abut block (16), the abutting block (16) can abut and take off Side wall from the storage box (522), be connected on the shaft (13) for realizing or limitation driving gear (14) rotation Locking member.

5. a kind of annealing furnace convenient for shipment according to claim 4, it is characterized in that: the both ends edge of the fixed column (51) Horizontal direction is fixedly installed upper plate (17) and lower roof plate (18) respectively, and the locking member includes the snail of a secondary engagement connection Wheel (19) and worm screw (20), the worm gear (19) and worm screw (20) rotate be carried on the upper plate (17) respectively.

6. a kind of annealing furnace convenient for shipment according to claim 1, it is characterized in that: the clamp assemblies include suspension hook (36), the support that pedestal (30), the sleeve (31) being arranged vertically on pedestal (30), rotation are socketed in sleeve (31) Column (32) and one end are fixedly connected on the top of support column (32) and are in horizontally disposed cross bar (33), the cross bar (33) Lower surface is provided with cylinder (34) along vertically downward direction, and the end of cylinder (34) piston rod is fixedly installed in the horizontal direction Have mounting rod (35), the suspension hook (36) is removably connected on the mounting rod (35), and the mounting rod (35), which is equipped with, to be used In the fixation member of the fixation suspension hook (36).

7. a kind of annealing furnace convenient for shipment according to claim 6, it is characterized in that: the bottom of the mounting rod (35) is set There is a pair of fixed strip (37) being parallel to each other, the fixation member includes the cross that activity runs through the suspension hook (36) two lateral walls To bolt (38) and the threaded hole (39) for being set to the fixed strip (37) and being passed through for cross bolts (38), the transverse direction spiral shell Bolt (38) is threaded with the lateral nut (40) for being connected to the fixed strip (37) side.

8. a kind of annealing furnace convenient for shipment according to claim 7, it is characterized in that: the cross bolts (38) are socketed with Gasket (41) between lateral nut (40) and fixed strip (37).