CN209326222U - A kind of electric heating air blast thermostatic drying chamber - Google Patents

Abstract

The utility model relates to a kind of electric heating air blast thermostatic drying chambers, belong to the technical field of concrete sample drying equipment, its key points of the technical solution are that including cabinet, sliding is connected with multiple supporters in cabinet, the side of the cabinet offers multiple material mouths for sliding in or out supporter, the both ends of supporter are separately provided for ensuring the inner sealing plate of box body tightness and external seal plate, external seal board is in material mouth after supporter slides into cabinet, supporter skids off rear inner sealing plate clamp in material mouth, the supporting element for being used to support the supporter after skidding off is provided on supporter.Achieve the effect that convenient for taking out the sample after drying.

Description

A kind of electric heating air blast thermostatic drying chamber

Technical field

The utility model relates to the technical field of concrete sample drying equipment more particularly to a kind of electric heating air blast constant temperature are dry Dry case.

Background technique

It in building construction process, needs that concrete sample is dried, generallys use constant temperature electric heating bellows.Constant temperature Electric drying oven with forced convection carries out forced air drying circulation experiment with Electric heating, hot wind is blown out by circulating fan, with guard box Body temperature balance, thus to the intracorporal sample heat drying of case.

Existing to can refer to the Chinese patent that notification number is CN206504553U, it discloses a kind of electric heating forced air dryings Case, including cabinet, the interior sliding of cabinet are connected with supporter, and abutting bar, the bottom setting of adjacent supporter are provided on supporter Have abutting block, abutted when supporter slides to outside cabinet bar with to abut block inconsistent and drive the sliding of adjacent supporter.

Need for sample to be put into cabinet or by sample by being taken out in cabinet when, can by supporter by being skidded off in cabinet, Hand need not be protruded into cabinet and be picked and placed again, improve the convenience used.

Prior art among the above has the following deficiencies: that the temperature of sample dry rear surface in cabinet is excessively high, together When, the temperature on supporter surface is also very high, if desired takes out the sample on some supporter, needs to pull out supporter, grasps It needs to put on muffler operation as personnel to be burned to avoid hand, be not convenient to use.

Utility model content

The purpose of this utility model is to provide a kind of electric heating air blast thermostatic drying chamber, reach convenient for taking out sample after drying Effect.

The technical purpose of the utility model has the technical scheme that

A kind of electric heating air blast thermostatic drying chamber, including cabinet, the interior sliding of cabinet are connected with multiple supporters, the cabinet Side offers multiple material mouths for sliding in or out supporter, and the both ends of supporter are separately provided for ensuring cabinet The inner sealing plate and external seal plate of leakproofness, in material mouth, supporter skids off external seal board after supporter slides into cabinet Inner sealing plate clamp are in being provided with the supporting element for being used to support the supporter after skidding off afterwards in material mouth, on supporter.

Through the above technical solutions, needing that the glove of sample will be placed by when just the dry sample finished takes out in cabinet Frame slides to the direction close to material mouth and it is skidded off cabinet by material mouth, at this point, external seal plate is then detached from material mouth, and inner sealing plate It then follows supporter by sliding to material mouth in cabinet, closed space is remained as in cabinet, has no effect on and continues to other samples Dry process, then the supporter by supports support, supporter are detached from the heating of drying box after being skidded off by box house, cruelly Be exposed in air, can after supporter and concrete sample are cooling again by it by being taken out on supporter, manpower without directly with set Rack and concrete sample contact, reduce operator's a possibility that being burned, without by other auxiliary tools, convenient for taking The concrete sample that just drying finishes out.

The utility model is further arranged to: the cabinet is provided with sliding slot along the two sides inner wall of supporter glide direction, Sliding block is provided in sliding slot, sliding block is connect with supporter.

Through the above technical solutions, by supporter by being skidded off in cabinet when, sliding block slides inner wall along the chute, and reduction sets Shaking when rack is mobile, thus stability when improving moving shelf.

The utility model is further arranged to: the supporting element includes support rod, and supporter offers accommodation groove, support rod It is articulated and connected with accommodation groove, the termination point casing of support rod is equipped with the snap ring of high temperature resistant elastic material, and snap ring is fixed in accommodation groove.

Through the above technical solutions, by supporter by being skidded off in cabinet after, support rod can be taken out by snap ring, be rotated further by Support rod abuts its end point with ground, to support supporter, reduces supporter and arbitrarily shakes due to placing unstable, mention The stability of high supporter, meanwhile, support rod and snap ring, which are fixed in accommodation groove, can save space, be easy to use.

The utility model is further arranged to: the snap ring is the snap ring of polyimide plastic material.

Through the above technical solutions, polyimide plastic has heat-resisting quantity, and there is certain elasticity, is located in the box body When, it will not melt, can be used for inlay card support rod, support rod is avoided arbitrarily to shake in cabinet, elasticity possessed by snap ring is convenient for It opens the opening of snap ring with inlay card or takes out support rod, be easy to use.

The utility model is further arranged to: the support rod includes loop bar, and sliding is connected with extension rod in loop bar, is extended The end inlay card of bar is detachably fixed connection between loop bar and extension rod in snap ring.

Through the above technical solutions, can will be located above when neighbouring two supporters are required to skid off in cabinet The support rod of supporter is put on the supporter of lower section, so that the end of support rod is abutted with the top of lower section supporter, thus It will not influence the support to top supporter, convenient for supporting multiple supporters simultaneously.

The utility model is further arranged to: loop bar is threaded with adjusting bolt, adjust bolt pass through loop bar and with prolong Boom abuts.

Through the above technical solutions, unscrewing adjusting bolt, then extension rod can be slided along the inner wall of loop bar, to extend or reduce The length of support rod, adjusting bolt arrangement is simple, convenient for adjusting the length of support rod, support rod is stood on ground with selection or is stood In the top of other supporters.

The utility model is further arranged to: the outer wall of the cabinet offers multiple card slots for inlay card extension rod.

Through the above technical solutions, by supporter by being skidded off in cabinet after, can by the end inlay card of support rod in card slot, Card slot is opened in the outer wall of cabinet, will not influence while the support to multiple supporters, meanwhile, the setting of card slot is so that support rod End be fixed, can avoid its end and the phenomenon that when supporter or ground face contact skids, set convenient for improving they sup-port Stability when rack.

The utility model is further arranged to: the inner sealing plate and external seal plate are provided with sealing ring.

Through the above technical solutions, when inner sealing plate or external seal board are in material mouth, sealing ring by with material mouth A possibility that inner wall abuts, and reduction case body temperature is spread by material mouth as far as possible, so that it is guaranteed that the leakproofness of cabinet.

The utility model is further arranged to: the sealing ring is the sealing ring of rubber material.

Through the above technical solutions, rubber material has the advantages that elasticity is good, high temperature resistant, good combination property, it is easy to use.

The utility model is further arranged to: the cabinet is provided with observation window close to the side of material mouth.

Through the above technical solutions, operator can observe the intracorporal drying regime of case by observation window, it is easy to use.

In conclusion the advantageous effects of the utility model are as follows:

1, after concrete sample is dry, directly supporter can be skidded off by material mouth, then supporter and coagulation soil sample Product are exposed in air, again can be taken out sample after its cooling, without directly contacting with supporter, are reduced operator and are scalded A possibility that hurting just dries the concrete sample finished without by other auxiliary tools convenient for taking-up；

2, the setting of support rod and card slot is convenient for reducing the shaking after supporter skids off, to improve the supporter after skidding off Stability；

3, the setting of observation window observes the intracorporal drying regime of case convenient for operator, is easy to use.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram that the utility model embodies supporter；

Fig. 3 is the structural schematic diagram at another visual angle of the utility model；

Fig. 4 is the partial enlargement diagram of part A in Fig. 3.

Appended drawing reference: 1, cabinet；11, sliding slot；12, material mouth；13, observation window；14, card slot；15, gag lever post；2, supporter； 21, sliding block；22, external seal plate；221, handle；222, sealing ring；23, inner sealing plate；24, limiting slot；25, accommodation groove；26, block Ring；3, support rod；31, loop bar；311, bolt is adjusted；32, extension rod.

Specific embodiment

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

Referring to Fig.1, it is a kind of electric heating air blast thermostatic drying chamber disclosed by the utility model, including cabinet 1, is slided in cabinet 1 Shifting is connected with supporter 2, and the material mouth 12 for supporter 2 to be slid in or out to cabinet 1, the bottom of supporter 2 are offered on cabinet 1 Portion is provided with support rod 3.

Cabinet 1 is the rectangular-shape structure of hollow shape, stands on ground, length direction is parallel to the ground, is embedded in cabinet 1 Air blower and heating device, for being thermally dried to the sample placed in cabinet 1.The outer wall of cabinet 1 is provided with observation window 13, observation window 13 is transparent cuboid plate structure, and length direction is consistent with the length direction of cabinet 1, is convenient for operator Observe the drying regime in cabinet 1.

It is provided in the structure of the hollow shape of cabinet 1 multiple for placing the supporter 2 of concrete sample.Supporter 2 is water The cuboid plate structure of placing flat, length direction is consistent with the length direction of cabinet 1, and the both ends of length direction and cabinet 1 are right Wall slip connects in the two sides answered, multiple supporters 2 parallelly distribute on along the vertical direction.

(since observation window 13 is transparent material, therefore the observation window in figure is pellucidity) referring to Fig.1,1 length side of cabinet Sliding slot 11 is offered respectively to the inner wall at both ends, sliding slot 11 is strip, and length direction is consistent with the width direction of supporter 2, Be provided with matched sliding block 21 in sliding slot 11, two sliding blocks 21 be located at the one end of supporter 2 far from observation window 13 and with Supporter 2 is fixedly connected.

The outer wall of 1 length direction side of cabinet offers multiple material mouths 12, and material mouth 12 is the through-hole of rectangular-shape, runs through case The side wall of body 1, multiple material mouths 12 are arranged in a one-to-one correspondence with multiple supporters 2.Supporter 2 can along the chute 11 length direction by right It answers and skids off or slide into cabinet 1 at material mouth 12.Supporter 2 is provided with external seal plate 22 close to the side of corresponding material mouth 12.

Referring to Fig.1, the cuboid plate structure that external seal plate 22 is vertically arranged, the length of length direction and supporter 2 Direction is consistent, and the both ends of length direction are flushed with the both ends of supporter 2, and bottom end is fixedly connected with the top of supporter 2, supporter 2 when being located in cabinet 1, the inner wall fitting of the outer wall of external seal plate 22 and corresponding material mouth 12.

Referring to Fig. 2, supporter 2 is provided with inner sealing plate 23, inner sealing plate 23 and external seal plate far from the side of sealing plate 22 shape, size are completely the same, and bottom end is fixedly connected with the top of supporter 2, when supporter 2 along the chute 11 length direction When being skidded off by corresponding material mouth 12, the outer wall of inner sealing plate 23 is bonded with the inner wall of corresponding material mouth 12.

Referring to Fig. 2, sealing ring 222 is provided on external seal plate 22 and inner sealing plate 23, sealing ring 222 is rubber material Matter, when external seal plate 22 or 23 inlay card of inner sealing plate are when in material mouth 12, the outer wall of sealing ring 222 and the inner wall of material mouth 12 are pasted It closes, it can be ensured that the leakproofness of cabinet 1.External seal plate 22 is provided with handle 221 far from the side in cabinet 1, and operator can hold Firmly handle 221 is pulled out supporter 2 by material mouth 12, and supporter 2 is skidded off cabinet 1.

When needing that concrete sample is dried, handle 221 is held first, by supporter 2 along the side close to material mouth 12 To cabinet 1 is skidded off, then concrete sample is put in the top of supporter 2, then supporter 2 is slid into cabinet 1 in opposite direction It is interior, at this point, for inlay card in corresponding material mouth 12, cabinet 1 is seal shape to external seal plate 22 again, can be filled by air blower and heating It sets and the mixed mud sample in cabinet 1 is dried.

After drying, then by the supporter 2 for placing the concrete sample of taking-up in need by being skidded off in cabinet 1, and make The just inlay card of inner sealing plate 23 in corresponding material mouth 12, the outer wall of 23 upper seal 222 of inner sealing plate and corresponding material mouth 12 Inner wall fitting, so that the inner space of cabinet 1 still maintains seal shape, so that shadow is not dry to continuing to other samples Process.

Fig. 1 is reviewed, there are two gag lever posts 15 for the lower section setting of each material mouth 12.Two gag lever posts 15 are located at close to material At the both ends of mouth 12, gag lever post 15 is round bar shape structure, and axis is parallel to the ground, and the outer wall of one end and cabinet 1 is rotatablely connected, and is made Obtaining gag lever post 15 can rotate in perpendicular.

In conjunction with Fig. 2, there are two the limiting slot 24 for being used for inlay card gag lever post 15, two limits for the bottom end setting of each supporter 2 Position slot 24 is located at the both ends of 2 length direction of supporter.When supporter 2 in cabinet 1 by skidding off, outside inner sealing plate 23 Wall will be bonded with the inner wall of material mouth 12, at this point, gag lever post 15 is rotated up, make its movable end just inlay card in limiting slot 24 It is interior, to limit the position of supporter 2 in the horizontal direction, make its no longer 11 length direction sliding along the chute.

Referring to Fig. 3, the bottom of each supporter 2 is opened up there are two accommodation groove 25,25 cuboid groove-like structure of accommodation groove, long Degree direction is consistent with the length direction of sliding slot 11, and two accommodation grooves 25 are located at the both ends of supporter 2.Accommodation groove 25 It is inside provided with support rod 3, support rod 3 includes loop bar 31.Loop bar 31 is the round bar shape structure of hollow shape, the length of axis and sliding slot 11 Degree direction is consistent, is articulated and connected close to one end of external seal plate 22 and supporter 2, articulated shaft is located in horizontal plane, so that loop bar 31 can spin upside down along articulated shaft, and sliding is connected with extension rod 32 in loop bar 31.

Extension rod 32 is cylindrical rod-like structure, and axis is consistent with the axis of loop bar 31, and the inner wall of outer wall and loop bar 31 is sliding Move connection.Referring to Fig. 4, extension rod 32 is arranged with snap ring 26 outside one end far from loop bar 31, and snap ring 26 is polyimide plastic material Matter is fixed in accommodation groove 25, is used for inlay card extension rod 32.

Regulating part is provided between extension rod 32 and loop bar 31, regulating part includes the adjusting bolt being threadedly coupled with loop bar 31 311, it adjusts bolt 311 and is abutted across loop bar 31 with extension rod 32, so that extension rod 32 is fixed in loop bar 31.Reference Fig. 3, The lower section of each discharge port 12 is opened up there are two the card slot 14 for being used for inlay card extension rod 32, and card slot 14 and extension rod 32 correspond Setting.

Behind position of the supporter 2 by 15 limit levels direction of bar is skidded off and be limited in cabinet 1, can by extension rod 32 by It is taken out in snap ring 26, rotate loop bar 31 and its movable end is directed at card slot 14, then unscrewed and adjust bolt 311, so that extension rod 32 outer wall can be slided along the inner wall of loop bar 31, by extension rod 32 extended at card slot 14 far from one end of loop bar 31 and inlay card in In card slot 14, then tightens and adjust bolt 311, extension rod 32 is fixed in loop bar 31 again.Extension rod 32 and card slot 14 Supporter 2 easy to support is set, so that it will not arbitrarily shake, improves the stability after supporter 2 skids off.

The implementation principle of the present embodiment are as follows:

After 1 inner concrete sample drying of cabinet, by supporter 2 by being skidded off in cabinet 1, so that 23 inlay card of inner sealing plate At material mouth 12, then rotary spacing bar 15, make its movable end inlay card in limiting slot 24 to fix supporter 2 in the horizontal direction On displacement, then by extension rod 32 by taking out in snap ring 26, rotation loop bar 31 makes its end point be directed at card slot 14, unscrews adjusting spiral shell Bolt 311 so that extension rod 32 along 31 inner wall of loop bar sliding until end extend in card slot 14, then tighten adjust bolt 311, from And supporter 2 is fixed；At this point, supporter 2 and it is dry after concrete sample it is exposed in air, it is cold to concrete sample But after, operator can take out concrete sample；Manpower is reduced without directly contacting with supporter 2 and concrete sample A possibility that operator is burned just dries the concrete sample finished without by other auxiliary tools convenient for taking-up.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of electric heating air blast thermostatic drying chamber, including cabinet (1), the interior sliding of cabinet (1) is connected with multiple supporters (2), Be characterized in that: the side of the cabinet (1) offers multiple material mouths (12) for sliding in or out supporter (2), glove The both ends of frame (2) are separately provided for ensuring the inner sealing plate (23) and external seal plate (22) of cabinet (1) leakproofness, supporter (2) for external seal plate (22) inlay card in material mouth (12), supporter (2) skids off rear inner sealing plate (23) card after sliding into cabinet (1) It clamps in material mouth (12), supporter is provided with the supporting element for being used to support the supporter after skidding off (2) on (2).

2. a kind of electric heating air blast thermostatic drying chamber according to claim 1, it is characterised in that: the cabinet (1) is along glove The two sides inner wall of frame (2) glide direction is provided with sliding slot (11), is provided with sliding block (21) in sliding slot (11), sliding block (21) and glove Frame (2) connection.

3. a kind of electric heating air blast thermostatic drying chamber according to claim 1, it is characterised in that: the supporting element includes support Bar (3), supporter (2) offer accommodation groove (25), and support rod (3) and accommodation groove (25) are articulated and connected, the end of support rod (3) It is arranged with the snap ring (26) of high temperature resistant elastic material, snap ring (26) is fixed in accommodation groove (25).

4. a kind of electric heating air blast thermostatic drying chamber according to claim 3, it is characterised in that: the snap ring (26) is polyamides The snap ring (26) of imines plastic material.

5. a kind of electric heating air blast thermostatic drying chamber according to claim 3, it is characterised in that: the support rod (3) includes Loop bar (31), the interior sliding of loop bar (31) are connected with extension rod (32), and the end inlay card of extension rod (32) is in snap ring (26), loop bar (31) it is connect between extension rod (32) to be detachably fixed.

6. a kind of electric heating air blast thermostatic drying chamber according to claim 5, it is characterised in that: loop bar (31) is threaded with It adjusts bolt (311), adjusts bolt (311) and pass through loop bar (31) and abutted with extension rod (32).

7. a kind of electric heating air blast thermostatic drying chamber according to claim 5, it is characterised in that: the outer wall of the cabinet (1) Offer multiple card slots (14) for inlay card extension rod (32).

8. a kind of electric heating air blast thermostatic drying chamber according to claim 1, it is characterised in that: the inner sealing plate (23) with External seal plate (22) is provided with sealing ring (222).

9. a kind of electric heating air blast thermostatic drying chamber according to claim 8, it is characterised in that: the sealing ring (222) is The sealing ring (222) of rubber material.

10. a kind of electric heating air blast thermostatic drying chamber according to claim 1, it is characterised in that: the cabinet (1) is close to material The side of mouth (12) is provided with observation window (13).