CN209764767U - Boiling box - Google Patents

Abstract

The utility model discloses a boiling box belongs to concrete mortar field, and its technical scheme main points are including the box, the equal fixedly connected with low frequency motor in box top surface both sides, the fixedly connected with line wheel of coaxial line on the output shaft of low frequency motor, two cotton ropes that extend towards the same direction of fixedly connected with on the line wheel, the one end and the line wheel fixed connection of cotton rope, other end fixedly connected with cross-section are rectangular's loading board, four cotton ropes are four closed angle departments of fixed connection at the loading board respectively, and the loading board level sets up, fixedly connected with support on the box that low frequency motor is close to loading board one side, it has two I-shaped wheels to articulate on the support, the vertical setting of rotation axis of I-shaped wheel, two I-shaped wheel butt of. The utility model provides a prior art lower test block be difficult to the technical problem who takes out, reached the effect that can be convenient for the test block to take out, be applied to in the concrete test block experiment.

Description

Boiling box

Technical Field

The utility model relates to a concrete mortar experiment field, more specifically the saying so, it relates to a boil case.

Background

The boiling box is a special device for testing the stability of cement, and can automatically control the time for heating water in the box body to boiling and keeping boiling for testing the uniformity of volume change after the cement is hardened.

If a chinese patent with publication number CN203798751U discloses a cement stability experiment boiling box, which comprises a box body, a box cover, a heating pipe, a lei's clamp test piece holder, a hot water discharge pipe and a copper tap installed on the hot water discharge pipe, wherein the box body is composed of a copper inner side wall, a stainless steel outer side wall and a heat preservation layer positioned between the inner side wall and the outer side wall, the box cover is composed of a copper lower wall, a stainless steel upper wall and a heat preservation layer positioned between the upper wall and the lower wall, and a steam discharge valve is arranged at the center of the box cover.

This kind of cement stability experiment boiling case is when using, and the cement piece of experiment is after boiling in boiling case, need take out the experiment cement piece, but because the boiling case inner chamber is darker, in addition the experiment cement piece volume ratio is more again than quantity, so is taking out the process of data collection very loaded down with trivial details with the experiment cement piece.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a boil case, it drives the cotton rope through the low frequency motor and draws the loading board from the box inside to make the cotton rope can be stable through the I-shaped wheel to draw the loading board.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a boiling box, the power distribution box comprises a box body, the equal fixedly connected with low frequency motor in box top surface both sides, coaxial line fixedly connected with line wheel on the output shaft of low frequency motor, two cotton ropes that extend towards the same direction of fixedly connected with on the line wheel, the one end and the line wheel fixed connection of cotton rope, other end fixedly connected with cross-section are rectangular's loading board, four cotton ropes are fixed connection respectively in four jiaokang departments of loading board, and the loading board level sets up, the low frequency motor is close to the fixedly connected with support on the box of loading board one side, it has two I-shaped wheels to articulate on the support, the vertical setting of rotation axis of I-shaped wheel, two cotton ropes on the same line wheel.

Through adopting above-mentioned technical scheme, in the in-process of experiment, the experiment cement brick is put on the loading board, when the experiment cement piece that will cook is taken out as needs, start the low frequency motor, make it drive the line wheel and rotate, because the low frequency motor can realize two positive and negative directions and rotate, and then the line wheel can realize receiving and releasing action to the line rope, can realize the rising and the decline of loading board and experiment cement piece finally, and simultaneously, because the cotton rope has four, four cotton ropes are fixed connection respectively in four closed angle departments of loading board, and two cotton ropes on the same line wheel lead to two I-shaped wheel direction on the same support, so the low frequency motor can the stable lift of loading board, the possibility that the loading board rocked in the lift process has been reduced, and then the possibility that the loading board rocked and lead to cement.

Preferably, the following steps: the water faucet is fixedly connected to the box body and communicated with the interior of the box body, the water faucet comprises a handle, a connecting rod is hinged to the handle, one end of the connecting rod is hinged to one end of the handle, and the rotating axis of the connecting rod is horizontally arranged.

Through adopting above-mentioned technical scheme, can discharge the inside hot water of box through tap, can increase the arm of force of user when to the handle application of force through articulated connecting rod on hand for the user can be relaxed opens tap more.

Preferably, the following steps: the top surface of the handle is provided with a groove matched with the connecting rod, and the groove penetrates through the handle along the length direction of the handle.

Through adopting above-mentioned technical scheme, be convenient for collect the connecting rod through the recess, can accomodate the connecting rod into the recess when need not using the connecting rod in, reduce the space that the connecting rod occupied.

Preferably, the following steps: the side wall of the handle is in threaded connection with a bolt, and the tail end of the thread of the bolt extends into the groove.

Through adopting above-mentioned technical scheme, after the recess was put into to the connecting rod, the bolt rotated for the screw thread tail end butt of bolt is on the connecting rod, and the bolt can exert a supporting power for the connecting rod like this, just can make stable the placing in the recess of bolt through the bolt.

Preferably, the following steps: the top surface of the box body is fixedly connected with a blower blowing towards the center of the top surface of the box body.

Through adopting above-mentioned technical scheme, after the experiment cement brick in the box is cooked and is finished, starter motor, motor pass through the cotton rope and drive experiment cement brick upward movement on loading board and the loading board, stop when experiment cement brick moves to the box top, at this moment open the hair-dryer, wind in the fan blows experiment cement brick through the wind gap on, begins the cooling to experiment cement brick, can let the staff quick to its collection experimental data, saves latency.

Preferably, the following steps: the bearing plate is provided with a plurality of drain holes which penetrate through the bearing plate along the vertical direction, and the plurality of drain holes are uniformly distributed on the bearing plate.

Through adopting above-mentioned technical scheme, when the loading board was pulled up to motor rolling cotton rope, can be more comprehensive make remaining rivers flow back to inside the box on the loading board through the wash port, reduce to remain too much rivers on the loading board and lead to polluting the possibility of surrounding environment.

Preferably, the following steps: the bearing plate is not abutted against the bottom surface inside the box body.

Through adopting above-mentioned technical scheme, make the loading board not with the inside bottom surface butt of box, just can make the cotton rope hang all the time and draw this loading board, the gravity of loading board can be straightened the cotton rope, this has just reduced the possibility that the cotton rope breaks away from the spool is inside when loose, can strengthen the stable form of cotton rope work.

preferably, the following steps: the handle is connected with the butt piece with connecting rod articulated tip fixedly, and when the bottom surface of connecting rod and the top surface butt of butt piece, connecting rod and handle collineation.

Through adopting above-mentioned technical scheme, can provide the suggestion effect for the user through the butt joint piece, remind the user when connecting rod and handle collineation, rotate the handle at this moment and be laborsaving the most.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. The bearing plate is lifted up from the box body through the four cords driven by the two low-frequency motors, so that the labor intensity of a user is reduced, and the bearing plate can be stably lifted up through the I-shaped wheels.

Drawings

FIG. 1 is an isometric view of an embodiment;

Fig. 2 is an enlarged view of a portion a of the faucet structure shown in fig. 1.

Reference numerals: 1. a box body; 2. a support table; 3. a faucet; 31. a handle; 32. a groove; 33. a connecting rod; 34. a bolt; 35. a butting block; 4. a carrier plate; 41. a drain hole; 5. a low frequency motor; 6. a blower; 7. a wire wheel; 8. a support; 81. a spool; 9. a thread rope.

Detailed Description

Example (b): a boiling box, see figures 1 and 2, comprises a box body 1, wherein a supporting table 2 is fixedly connected with the two sides of the top surface of the box body 1 and horizontally arranged, a low-frequency motor 5 is fixedly connected onto the supporting table 2 and horizontally arranged, a wire wheel 7 is fixedly connected onto an output shaft of the low-frequency motor 5, and the rotating axis of the wire wheel 7 is collinear with the rotating axis of the output shaft of the low-frequency motor 5. Two ropes 9 are fixedly connected to the reel 7, and the two ropes 9 on the same reel 7 extend towards the inside of the box body 1. Two cotton rope 9 one ends and cotton rope 9 fixed connection on same line wheel 7, other end fixedly connected with rectangular loading board 4, loading board 4 level setting, four cotton rope 9 are fixed connection respectively in four apex angle departments of loading board 4. The bearing plate 4 is provided with a plurality of water drainage holes 41 penetrating through the bearing plate 4 along the vertical direction, and the plurality of water drainage holes 41 are uniformly distributed on the bearing plate 4. The support table 2 is fixedly connected with a support 8, and the support 8 is located between the low-frequency motor 5 and the box body 1 on the same support table 2. Two spools 81 are hinged to the support 8, the rotation axes of the spools 81 are vertically arranged, the two spools 81 on the same support 8 are mutually abutted, two ropes 9 on the same support table 2 penetrate through the two spools 81, and the two ropes 9 are respectively abutted to the spools 81. When the line wheel 7 rotates to the state that the line rope 9 is not overlapped on the line wheel 7, namely the line rope 9 is discharged to the maximum degree, the bearing plate 4 is horizontally arranged, and the bearing plate 4 is not abutted to the bottom surface inside the box body 1. The box 1 and the lateral wall top surface that is connected with brace table 2 lateral wall vertically all fixedly connected with hair-dryer 6, hair-dryer 6 towards the central department jetting of box 1 top surface. Fixedly connected with tap 3 on the lateral wall of box 1, tap 3 and the inside intercommunication of box 1, tap 3 level setting. The tap 3 comprises a handle 31, the handle 31 is hinged with the tap 3, and the rotation axis of the handle 31 is vertically arranged. The top surface of the handle 31 is provided with a groove 32, the cross section of the groove 32 is U-shaped, and the groove 32 penetrates through the handle 31 along the length direction of the handle 31. The inner part of the groove 32 is hinged with a connecting rod 33, the rotating axis of the connecting rod 33 is horizontally arranged and is vertical to the length direction of the groove 32, and one end of the connecting rod 33 is hinged with one end of the handle 31. A bolt 34 is threadedly connected to the sidewall at one end of the handle 31, and a threaded tail end of the bolt 34 extends into the groove 32. A horizontally disposed abutting block 35 is fixedly connected to an end surface of the other end of the handle 31, and when the link 33 is rotated until a bottom surface of the link 33 abuts against a top surface of the abutting block 35, the link 33 is collinear with the handle 31.

The working principle of the boiling box when in use is as follows: in the process of experiment, the experiment cement brick is put on loading board 4, when the experiment cement piece that will cook is taken out as needs, start low frequency motor 5, make it drive line wheel 7 and rotate, because low frequency motor 5 can realize two positive and negative directions and rotate, and then line wheel 7 can realize receiving and releasing action to cotton rope 9, can realize the rising and the decline of loading board 4 and experiment cement piece finally, and simultaneously, because cotton rope 9 has four, four cotton rope 9 are fixed connection respectively in four closed angle departments of loading board 4, and two cotton rope 9 on same line wheel 7 lead through two I-shaped wheel 81 on same support 8, so low frequency motor 5 can the stable lift of loading board 4, the possibility that loading board 4 rocked in the lift in-process has been reduced, and then the possibility that loading board 4 rocked and lead to the cement piece to drop has been reduced.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a boiling box, includes box (1), its characterized in that: the two sides of the top surface of the box body (1) are fixedly connected with a low-frequency motor (5), an output shaft of the low-frequency motor (5) is coaxially and fixedly connected with a wire wheel (7), the wire wheel (7) is fixedly connected with two wires (9) extending towards the same direction, one end of each wire (9) is fixedly connected with the wire wheel (7), the other end of each wire (9) is fixedly connected with a bearing plate (4) with a rectangular cross section, the four wires (9) are respectively and fixedly connected with four sharp corners of the bearing plate (4), the bearing plate (4) is horizontally arranged, a bracket (8) is fixedly connected to the box body (1) at one side, close to the bearing plate (4), of the low-frequency motor (5), two spool (81) are hinged to the bracket (8), the rotating axes of the spool (81) are vertically arranged, and the two wires (9) on, two spool wheels (81) on the same bracket (8) are mutually abutted.

2. A boiling cabinet according to claim 1, wherein: fixedly connected with and box (1) inside tap (3) of intercommunication on box (1), tap (3) include handle (31), and articulated on handle (31) have connecting rod (33), and the one end of connecting rod (33) is articulated with the one end of handle (31), and the axis of rotation level of connecting rod (33) sets up.

3. A boiling cabinet according to claim 2, wherein: the top surface of the handle (31) is provided with a groove (32) matched with the connecting rod (33), and the groove (32) penetrates through the handle (31) along the length direction of the handle (31).

4. A boiling cabinet according to claim 3, wherein: the side wall of the handle (31) is in threaded connection with a bolt (34), and the tail end of the thread of the bolt (34) extends into the groove (32).

5. a boiling cabinet according to claim 4, wherein: the top surface of the box body (1) is fixedly connected with a blower (6) which blows towards the center of the top surface of the box body (1).

6. A boiling cabinet according to claim 5, wherein: a plurality of drain holes (41) which penetrate through the bearing plate (4) along the vertical direction are formed in the bearing plate (4), and the plurality of drain holes (41) are uniformly distributed on the bearing plate (4).

7. A boiling cabinet according to claim 6, wherein: the bearing plate (4) is not abutted against the bottom surface inside the box body (1).

8. A boiling cabinet according to claim 1, wherein: the end part of the handle (31) hinged with the connecting rod (33) is fixedly connected with an abutting block (35), and when the bottom surface of the connecting rod (33) abuts against the top surface of the abutting block (35), the connecting rod (33) is collinear with the handle (31).