CN209615897U - A kind of standard thermostatic constant moisture culturing box with automatic rotation function - Google Patents

Abstract

The utility model discloses a kind of standard thermostatic constant moisture culturing box with automatic rotation function, including cabinet and guide rod, the inside of cabinet is fixedly installed with rotary support, the upper surface rotation of rotary support is inserted with guide rod, the middle part welding of guide rod is arranged with driven gear, and the inside of cabinet is fixedly installed with motor；Rack is rotated, so that the card slot of center ring is directed at fixture block, and fixture block is fastened on the inside of card slot, so that the position of rack is fixed, it is easy to remove, facilitate carrying；The sunpender surface elasticity of cabinet upper end setting is equipped with connecting tube, and spring is in contraction state under normal conditions, so that connecting tube is in the state close to sunpender, convenient for tightly blocking activity interior bar；The symmetrically arranged limited block rotation in the lower end of connecting tube is fastened on the inside of slot, to the upper end of activity interior bar be fixed, so that the test block thermally equivalent being placed on rack, improves the accuracy of test.

Description

A kind of standard thermostatic constant moisture culturing box with automatic rotation function

Technical field

The utility model relates to and concrete curing technical field, specially a kind of standard with automatic rotation function it is permanent Constant temperature and humidity curing box.

Background technique

Standard concrete curing box is used for the constant temperature and humidity standard curing of concrete sample, and cabinet uses inside and outside two layers, by Outer case and internal box composition, outer case use high-quality cold-rolled steel sheet, and internal box uses stainless steel plate, and shelf uses stainless steel type Material is made, and anticorrosive property is good.For heating and assisting to be humidified, humidification system is the following water tank of internal box with ultrasonic humidifier Main, supplemented by water heating evaporation, current standard concrete curing box causes since heating tube is positioned only at the side far from side door Concrete heat for being subject in test is inconsistent, so that it is inconsistent to influence last test data, causes data deficiency reliable Property, and the position of the concrete of upper ends is higher, staff has certain difficulty when removing, we provide one kind thus Standard thermostatic constant moisture culturing box with automatic rotation function, to solve the problems mentioned in the above background technology.

Utility model content

The purpose of this utility model is to provide a kind of standard thermostatic constant moisture culturing box with automatic rotation function, with solution Certainly the problems mentioned above in the background art.

To achieve the above object, the utility model provides the following technical solutions: a kind of standard with automatic rotation function Constant-temp. and-moisture maintenance, including cabinet and guide rod, the inside of the cabinet are fixedly installed with rotary support, the rotary support Upper surface rotation is inserted with guide rod, and the middle part welding of the guide rod is arranged with driven gear, and the inside of the cabinet is fixedly mounted There is motor, the upper end of the motor is equipped with driving gear, surface and the driven gear phase of the driving gear by shaft rotation It is engaged, the internal slide of the guide rod is provided with activity interior bar, and the upper end of the guide rod is welded with the upper end of activity interior bar It is equipped with fixture block, and the length of the fixture block of interior bar surface setting is longer than the length of guide rod surface fixture block, the surface of the fixture block can Active card is equipped with rack.

Preferably, the surface of the cabinet is equipped with side door by shaft rotation.

Preferably, the middle part welding of the rack is equipped with center ring, and the surface of the center ring, which is run through, offers wears groove, One end of the fixture block is movable to be arranged through wears groove.

Preferably, the lower surface of the center ring offers card slot, the card slot and wears groove interlaced setting two-by-two, described The movable inside for being fastened on card slot in one end of fixture block.

Preferably, the inner wall of the cabinet is vertically equipped with sunpender, and the lower surface of the sunpender is equipped with snap ring, the sunpender Lower end movable sleeve is equipped with connecting tube, and the snap ring is located at the inside of connecting tube, and the inside of the connecting tube is equipped with spring, the bullet One end of spring is connected setting with the surface of snap ring.

Preferably, the lower end of the connecting tube, which symmetrically rotates, is equipped with limited block, and the upper end of the activity interior bar symmetrically opens up There is slot, one end of the limited block is rotatably fastened on the inside of slot.

Compared with prior art, the utility model has the beneficial effects that

1. rack is rotated, so that the card slot of center ring is directed at fixture block, and fixture block is fastened on the inside of card slot, thus will The position of rack is fixed, easy to remove, facilitates carrying；

2. the sunpender surface elasticity of cabinet upper end setting is equipped with connecting tube, and spring is in contraction state under normal conditions, makes The state that connecting tube is in close sunpender is obtained, convenient for tightly blocking activity interior bar；

3. the symmetrically arranged limited block rotation in the lower end of connecting tube is fastened on the inside of slot, thus by the upper of activity interior bar End is fixed, so that the test block thermally equivalent being placed on rack, improves the accuracy of test.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is structure enlargement diagram at A in Fig. 1；

Fig. 3 is the utility model guide rod structure schematic diagram；

Fig. 4 is the utility model connecting pipe structure schematic diagram.

In figure: 1 cabinet, 11 side doors, 2 rotary supports, 21 guide rods, 22 fixture blocks, 23 driven gears, 3 motors, 31 driving tooths Wheel, 4 racks, 41 center rings, 411 wears grooves, 412 card slots, 5 activity interior bars, 51 slots, 6 sunpenders, 61 snap rings, 7 connecting tubes, 71 Spring, 72 limited blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of standard thermostatic with automatic rotation function Constant moisture culturing box, including cabinet 1 and guide rod 21, the inside of cabinet 1 is fixedly installed with rotary support 2, the upper surface of rotary support 2 Rotation is inserted with guide rod 21, and the middle part welding of guide rod 21 is arranged with driven gear 23, and the inside of cabinet 1 is fixedly installed with motor 3, The upper end of motor 3 is equipped with driving gear 31 by shaft rotation, and the surface of driving gear 31 is meshed setting with driven gear 23, The internal slide of guide rod 21 is provided with activity interior bar 5, and the upper end of guide rod 21 and the upper end of activity interior bar 5, which are welded, is equipped with fixture block 22, and the length of the fixture block 22 of interior bar surface setting is longer than the length of 21 surface fixture block 22 of guide rod, the surface of fixture block 22 is movable It is arranged with rack 4.

Further, the surface of cabinet 1 is equipped with side door 11 by shaft rotation；It is tested convenient for closing cabinet in time.

Further, the middle part welding of rack 4 is equipped with center ring 41, and the surface of center ring 41, which is run through, offers wears groove 411, one end of fixture block 22 is movable to be arranged through wears groove 411；The lower surface of center ring 41 offers card slot 412, the card slot 412 With the interlaced setting two-by-two of wears groove 411, the movable inside for being fastened on card slot 412 in one end of fixture block 22；The middle part of rack 4 Equipped with center ring 41, one end of fixture block 22 can run through center ring 41, so that center ring 41 can be through activity interior bar 5 and setting is being led On bar 21, rack 4 is rotated at this time, so that the card slot 412 of center ring 41 is directed at fixture block 22, and fixture block 22 is fastened on card slot 412 inside, so that the position of rack 4 is fixed, it is easy to remove, facilitate carrying.

Further, the inner wall of cabinet 1 is vertically equipped with sunpender 6, and the lower surface of sunpender 6 is equipped with snap ring 61, the lower end of sunpender 6 Movable sleeve is equipped with connecting tube 7, and snap ring 61 is located at the inside of connecting tube 7, and the inside of connecting tube 7 is equipped with spring 71, and the one of spring 71 Hold the setting that is connected with the surface of snap ring 61；6 surface elasticity of sunpender of 1 upper end of cabinet setting is equipped with connecting tube 7, and spring 71 is normal Contraction state is under state, so that connecting tube 7 is in the state close to sunpender 6, convenient for tightly blocking activity interior bar 5.

Further, the lower end of connecting tube 7, which symmetrically rotates, is equipped with limited block 72, and the upper end of activity interior bar 5 symmetrically offers Slot 51, one end of limited block 72 are rotatably fastened on the inside of slot 51；The slot 51 is the fluting of annular, connecting tube 7 The symmetrically arranged limited block 72 in lower end rotates the inside for being fastened on slot 51, so that the upper end of activity interior bar 5 is fixed, so that The test block thermally equivalent being placed on rack 4, improves the accuracy of test.

Working principle: the middle part of rack 4 is equipped with center ring 41, and one end of fixture block 22 can run through center ring 41, so that in Thimble 41 can be through activity interior bar 5 and setting is on guide rod 21, rack 4 is rotated at this time, so that the card slot 412 of center ring 41 is right Quasi- fixture block 22, and fixture block 22 is fastened on to the inside of card slot 412, to the position of rack 4 be fixed, easy to remove, side Just it carries, 6 surface elasticity of sunpender of 1 upper end of cabinet setting is equipped with connecting tube 7, and spring 71 is in contraction state under normal conditions, makes The state that connecting tube 7 is in close sunpender 6 is obtained, convenient for tightly blocking activity interior bar 5, which is the fluting of annular, is connected The symmetrically arranged limited block 72 in the lower end of adapter tube 7 rotates the inside for being fastened on slot 51, so that the upper end of activity interior bar 5 be fixed Firmly, so that the test block thermally equivalent being placed on rack 4, improves the accuracy of test.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of standard thermostatic constant moisture culturing box with automatic rotation function, including cabinet (1) and guide rod (21), feature exists In: the inside of the cabinet (1) is fixedly installed with rotary support (2), and the upper surface rotation of the rotary support (2), which is inserted with, to be led The middle part welding of bar (21), the guide rod (21) is arranged with driven gear (23), and the inside of the cabinet (1) is fixedly installed with electricity Machine (3), the upper end of the motor (3) are equipped with driving gear (31) by shaft rotation, the surface of the driving gear (31) with Driven gear (23) is meshed setting, and the internal slide of the guide rod (21) is provided with activity interior bar (5), the guide rod (21) The upper end of upper end and activity interior bar (5), which is welded, is equipped with fixture block (22), and the length of the fixture block (22) of interior bar surface setting is longer than The length of guide rod (21) surface fixture block (22), the surface of the fixture block (22) is movable to be arranged with rack (4).

2. a kind of standard thermostatic constant moisture culturing box with automatic rotation function according to claim 1, it is characterised in that: The surface of the cabinet (1) is equipped with side door (11) by shaft rotation.

3. a kind of standard thermostatic constant moisture culturing box with automatic rotation function according to claim 1, it is characterised in that: The middle part welding of the rack (4) is equipped with center ring (41), and the surface of the center ring (41), which is run through, offers wears groove (411), one end of the fixture block (22) is movable is arranged through wears groove (411).

4. a kind of standard thermostatic constant moisture culturing box with automatic rotation function according to claim 3, it is characterised in that: The lower surface of the center ring (41) offers card slot (412), the card slot (412) and wears groove (411) interlaced setting two-by-two, The movable inside for being fastened on card slot (412) in one end of the fixture block (22).

5. a kind of standard thermostatic constant moisture culturing box with automatic rotation function according to claim 1, it is characterised in that: The inner wall of the cabinet (1) is vertically equipped with sunpender (6), and the lower surface of the sunpender (6) is equipped with snap ring (61), the sunpender (6) Lower end movable sleeve be equipped with connecting tube (7), the snap ring (61) is located at the inside of connecting tube (7), the inside of the connecting tube (7) Equipped with spring (71), one end of the spring (71) is connected setting with the surface of snap ring (61).

6. a kind of standard thermostatic constant moisture culturing box with automatic rotation function according to claim 5, it is characterised in that: The lower end of the connecting tube (7), which symmetrically rotates, is equipped with limited block (72), and the upper end of the activity interior bar (5) symmetrically offers slot (51), one end of the limited block (72) is rotatably fastened on the inside of slot (51).