Concrete steam generator

Abstract

The utility model provides a concrete steam generator. The concrete steam generator comprises a tunnel concrete curing steam generator body comprising a box body and a steam generating box. The alarm is fixedly mounted at the top of the box body; the straight pipe is fixedly mounted on the box body and the steam generation box; the straight rod is mounted on the straight pipe in a sliding manner; the floating plate is fixedly mounted at the bottom end of the straight rod; the two cushion blocks are both fixedly mounted at the top of the box body; and the first conductive copper sheet is fixedly mounted at the tops of the two cushion blocks. The concrete steam generator solves the technical problems that an existing steam generator lacks a water adding reminding function and cannot be stably placed on the ground with the gradient.

Description

Technical Field

[0001] The utility model relates to the technical field of steam generators, in particular to a concrete steam generator. Background Art

[0002] Steam is a good heat carrier. It releases a lot of heat when condensed and has a high heat release coefficient. It can not only heat the concrete to harden at a higher temperature, but also provide a certain amount of moisture so that the concrete surface will not dry out and dehydrate due to excessive evaporation of moisture. Therefore, it is widely used in the maintenance of building concrete, and tunnel concrete maintenance is also a part of it.

[0003] After searching, a tunnel concrete curing steam generator with the authorization announcement number CN211777478U is found, and its structure includes a box body, a steam generating box is fixedly installed inside the box body, a heating pipe is fixedly installed at the bottom end of the right side of the steam generating box, and lifting holes are opened on the left side of the top of the steam generating box and the left side of the top of the box body. The tunnel concrete curing steam generator uses a liquid level gauge shell, a connecting rod and a float, so that the float floats on the surface of the water inside the steam generating box. The float can move up and down with the change of the water surface, so that the height of the connecting rod can be observed through the liquid level shell, and then the amount of water inside can be obtained according to the scale on the liquid level gauge shell, which is convenient for use. At the same time, the connecting rod float and other structures will not be affected by temperature, etc., so that the display of the liquid level gauge is accurate enough, so that water can be added to the inside in time according to needs, avoiding damage to the device.

[0004] However, when the above steam generator is in use, the staff needs to observe the scale on the liquid level gauge housing to determine the amount of water inside. When the water level is low, water can be added to the interior in time to avoid damage to the device. However, it also lacks a water addition reminder function. In some cases, the staff may forget to observe the scale on the liquid level gauge housing due to momentary negligence, which may easily cause the internal heating tube to dry burn and cause damage to the device. The use is not safe enough, and when the device is used on some sloping ground, it is difficult to ensure that it will not move.

[0005] Therefore, it is necessary to provide a concrete steam generator to solve the above technical problems. Utility Model Content

[0006] In order to solve the technical problems that the existing steam generator lacks a water adding reminder function and cannot be stably placed on a sloping ground, the utility model provides a concrete steam generator.

[0007] The concrete steam generator provided by the utility model comprises: a tunnel concrete curing steam generator body including a box body and a steam generating box; an alarm, the alarm is fixedly mounted on the top of the box body; a straight pipe, the straight pipe is fixedly mounted on the box body and the steam generating box; a straight rod, the straight rod is slidably mounted on the straight pipe; a floating plate, the floating plate is fixedly mounted on the bottom end of the straight rod; two pads, both of which are fixedly mounted on the top of the box body; a first conductive copper sheet, the first conductive copper sheet is fixedly mounted on the top of the two pads; a second conductive copper sheet, the second conductive copper sheet is fixedly mounted on the top of the straight rod, and the bottom of the second conductive copper sheet is in contact with the first conductive copper sheet; a supporting mechanism, the supporting mechanism is mounted on the box body to prevent movement.

[0008] Preferably, the supporting mechanism includes a shell, a screw sleeve, a screw, a support plate and a motor, the shell is fixedly mounted on one side of the box, the screw sleeve is rotatably mounted on the shell, the screw is threadedly mounted on the screw sleeve, the support plate is fixedly mounted on the bottom end of the screw, the support plate is arranged in a mouth shape, the motor is fixedly mounted on the top inner wall of the shell, and the output shaft of the motor is fixedly connected to the top end of the screw sleeve.

[0009] Preferably, a limiting block is fixedly installed on one side of the box body, a limiting rod is slidably installed on the limiting block, and the bottom end of the limiting rod is fixedly connected to the top of the support plate.

[0010] Preferably, a sealing ring is fixedly mounted on the inner wall of the straight tube, and the inner side of the sealing ring is slidably connected to the straight rod.

[0011] Preferably, a plurality of anti-slip protrusions are fixedly mounted on the bottom of the support plate, and the plurality of protrusions are all made of rubber material.

[0012] Preferably, a plurality of universal wheels are fixedly mounted on the bottom of the box, and a handrail is fixedly mounted on one side of the box.

[0013] Preferably, a forward / reverse switch is fixedly mounted on the top of the shell, and a baffle is fixedly mounted on the top of the limit rod.

[0014] Compared with the related art, the concrete steam generator provided by the utility model has the following beneficial effects:

[0015] The utility model provides a concrete steam generator, which is composed of a box body and a steam generating box to form the main body of a tunnel concrete curing steam generator in the prior art; a handrail and a plurality of universal wheels are used to facilitate workers to move the device; a straight pipe, a straight rod, a floating plate, two pads, a first conductive copper sheet and a second conductive copper sheet are used in coordination; an alarm can be automatically started when the amount of water inside the device is small, and an alarm reminder is issued, so that the workers can timely know that the amount of water inside the device is small, so that the workers can add water inside in time, thus avoiding damage to the device; the reminder effect is good, and the use safety of the device can be greatly improved; the device can be stably fixed on the ground through a supporting mechanism, so that the plurality of universal wheels cannot roll on the ground, and the device can be stably placed on the ground with a slope, and the fixing effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of the concrete steam generator provided by the utility model;

[0017] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0018] Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the limiting block and the limiting rod in the utility model.

[0020] Numbers in the figure: 1. box body; 2. steam generating box; 3. alarm; 4. straight pipe; 5. straight rod; 6. floating plate; 7. cushion block; 8. first conductive copper sheet; 9. second conductive copper sheet; 10. shell; 11. screw sleeve; 12. screw rod; 13. support plate; 14. motor; 15. limit block; 16. limit rod; 17. sealing ring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 4 ,in, Figure 1 A structural schematic diagram of a preferred embodiment of the concrete steam generator provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 An enlarged schematic diagram of part B is shown; Figure 4It is a schematic diagram of the three-dimensional structure of the limit block and the limit rod in the utility model. The concrete steam generator includes: a tunnel concrete curing steam generator body including a box body 1 and a steam generating box 2; an alarm 3, the alarm 3 is fixedly mounted on the top of the box body 1; a straight pipe 4, the straight pipe 4 is fixedly mounted on the box body 1 and the steam generating box 2; a straight rod 5, the straight rod 5 is slidably mounted on the straight pipe 4; a floating plate 6, the floating plate 6 is fixedly mounted on the bottom end of the straight rod 5; two cushion blocks 7, both of which are fixedly mounted on the top of the box body 1; a first conductive copper sheet 8, the first conductive copper sheet 8 is fixedly mounted on the top of the two cushion blocks 7; a second conductive copper sheet 9, the second conductive copper sheet 9 is fixedly mounted on the top of the straight rod 5, and the second conductive copper sheet 9 is fixedly mounted on the top of the straight rod 5. The bottom of the conductive copper sheet 9 is in contact with the first conductive copper sheet 8; the supporting mechanism is installed on the box body 1 to prevent movement. Through the coordinated use of the straight pipe 4, the straight rod 5, the floating plate 6, the two pads 7, the first conductive copper sheet 8 and the second conductive copper sheet 9, the alarm 3 can be automatically started when the amount of water inside the device is low, and an alarm reminder can be issued. In this way, the staff can promptly know that the amount of water inside the device is low, so that the staff can add water to the inside in time, avoiding damage to the device. The reminder effect is good, which can greatly improve the safety of the device. The device can be stably fixed on the ground through the supporting mechanism, so that the device can be stably placed on a sloped ground, and the fixing effect is good.

[0023] The supporting mechanism includes a shell 10, a screw sleeve 11, a screw rod 12, a supporting plate 13 and a motor 14. The shell 10 is fixedly mounted on one side of the box body 1, the screw sleeve 11 is rotatably mounted on the shell 10, the screw rod 12 is threadedly mounted on the screw sleeve 11, the supporting plate 13 is fixedly mounted on the bottom end of the screw rod 12, the supporting plate 13 is set to a mouth shape, the motor 14 is fixedly mounted on the top inner wall of the shell 10, and the output shaft of the motor 14 is fixedly connected to the top end of the screw sleeve 11.

[0024] A limit block 15 is fixedly installed on one side of the box body 1, and a limit rod 16 is slidably installed on the limit block 15. The bottom end of the limit rod 16 is fixedly connected to the top of the support plate 13. The limit block 15 and the limit rod 16 can improve the stability of the support plate 13 during vertical movement.

[0025] A sealing ring 17 is fixedly mounted on the inner wall of the straight tube 4 , and the inner side of the sealing ring 17 is slidably connected to the straight rod 5 . The sealing ring 17 can improve the sealing performance between the straight tube 4 and the straight rod 5 .

[0026] A plurality of anti-skid protrusions are fixedly mounted on the bottom of the support plate 13 . The plurality of protrusions are all made of rubber. The anti-skid performance of the bottom of the support plate 13 can be improved by the plurality of protrusions.

[0027] A plurality of universal wheels are fixedly mounted on the bottom of the box body 1 , and a handrail is fixedly mounted on one side of the box body 1 .

[0028] A forward / reverse switch is fixedly mounted on the top of the housing 10 , and a baffle is fixedly mounted on the top of the limit rod 16 . The forward / reverse switch can facilitate the operator to control the motor 14 .

[0029] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0030] The working principle of the concrete steam generator provided by the utility model is as follows:

[0031] The tunnel concrete curing steam generator body including a box body 1 and a steam generating box 2 belongs to the existing public technology. When it is used, the float floats on the water surface inside the steam generating box, and the top of the connecting rod is located inside the liquid level gauge housing. When the internal water begins to evaporate, the water surface will drop, and the position of the float will move downward with the drop of the water surface. At this time, the position of the connecting rod inside the liquid level gauge housing also moves downward, and the height of the water level inside the steam generating box can be read according to the scale on the liquid level gauge housing. When the device is used, the plug is unplugged from the socket, and then the moving block is pushed to move the connecting rod to the right, thereby driving the block to move to the right, so that the block is separated from the fixed seat, and then the plug connecting wire passes through between the block and the fixed seat into the wiring hole. At this time, the spring is in a compressed state, and then the moving block is released. Under the action of the spring, the connecting rod moves to the left, thereby driving the block to reset. There is no gap between the block and the fixed seat, so that the plug connecting wire is restricted in the wiring hole, so that the plug connecting wire will not be scattered on the ground;

[0032] It has the technical problems of lacking a water adding reminder function and being unable to be stably placed on a sloping ground. After the improvement of this solution, during use, the floating plate 6 will float on the water surface. The height of the floating plate 6 will slowly drop as the amount of water decreases. The drop of the floating plate 6 will drive the straight rod 5 to slide vertically in the straight tube 4, and the straight rod 5 will drive the second conductive copper sheet 9 to slowly drop. When the water level is about to be lower than the internal heating tube, the second conductive copper sheet 9 will touch the first conductive copper sheet 8. After the second conductive copper sheet 9 contacts the first conductive copper sheet 8, the alarm 3 will be immediately powered on and then sound an alarm reminder, so that the staff can promptly know that the amount of water inside the device is low, so that the staff can add water to the inside in time, avoiding damage to the device. The reminder effect is good, which can greatly improve the safety of the device. When the device is used on a sloping ground, the forward and reverse switches are used to start the motor 14, and the motor 14 will drive the screw sleeve 11 to rotate on the housing 10. Since the screw sleeve 11 is threadedly connected to the screw rod 12, the rotation of the screw sleeve 11 will cause the screw rod 12 to drive the support plate 13 to move vertically, so that the multiple protrusions at the bottom of the support plate 13 contact the ground. At this time, the limit rod 16 connected to the support plate 13 will also slide on the limit block 15. After the multiple protrusions contact the ground, the universal wheels at the bottom of the device cannot roll on the ground, so that the device can be stably placed on the sloping ground, and the fixing effect is better.

[0033] Compared with the related art, the concrete steam generator provided by the utility model has the following beneficial effects:

[0034] The utility model provides a concrete steam generator, which is composed of a box body 1 and a steam generating box 2 to form the main body of a tunnel concrete curing steam generator in the prior art. A handrail and a plurality of universal wheels can facilitate the staff to move the device. A straight pipe 4, a straight rod 5, a floating plate 6, two cushion blocks 7, a first conductive copper sheet 8 and a second conductive copper sheet 9 can be used in coordination to automatically start an alarm 3 when the amount of water inside the device is small, and issue an alarm reminder, so that the staff can timely know that the amount of water inside the device is small, so that the staff can add water inside in time, thus avoiding damage to the device, having a good reminder effect, and greatly improving the safety of the device. The support mechanism can stably fix the device on the ground, so that the plurality of universal wheels cannot roll on the ground, thereby enabling the device to be stably placed on the ground with a slope, and having a good fixing effect.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A concrete steam generator, characterized in that: include: A tunnel concrete curing steam generator body comprising a box body and a steam generating box; An alarm, the alarm being fixedly mounted on the top of the box; A straight pipe, wherein the straight pipe is fixedly mounted on the box body and the steam generating box; A straight rod, the straight rod being slidably mounted on the straight tube; A floating plate, the floating plate is fixedly mounted on the bottom end of the straight rod; Two cushion blocks, both of which are fixedly mounted on the top of the box; A first conductive copper sheet, which is fixedly mounted on the top of the two pads; a second conductive copper sheet, wherein the second conductive copper sheet is fixedly mounted on the top of the straight rod, and the bottom of the second conductive copper sheet is in contact with the first conductive copper sheet; A supporting mechanism is installed on the box body to prevent movement.

2. The concrete steam generator according to claim 1, characterized in that: The supporting mechanism includes a shell, a screw sleeve, a screw, a supporting plate and a motor. The shell is fixedly mounted on one side of the box body, the screw sleeve is rotatably mounted on the shell, the screw is threadedly mounted on the screw sleeve, the supporting plate is fixedly mounted on the bottom end of the screw, the supporting plate is arranged in a mouth shape, the motor is fixedly mounted on the top inner wall of the shell, and the output shaft of the motor is fixedly connected to the top end of the screw sleeve.

3. The concrete steam generator according to claim 2, characterized in that: A limiting block is fixedly installed on one side of the box body, a limiting rod is slidably installed on the limiting block, and the bottom end of the limiting rod is fixedly connected to the top of the supporting plate.

4. The concrete steam generator according to claim 1, characterized in that: A sealing ring is fixedly installed on the inner wall of the straight tube, and the inner side of the sealing ring is slidably connected to the straight rod.

5. The concrete steam generator according to claim 2, characterized in that: A plurality of anti-slip protrusions are fixedly mounted on the bottom of the support plate, and the plurality of protrusions are all made of rubber material.

6. The concrete steam generator according to claim 1, characterized in that: A plurality of universal wheels are fixedly mounted on the bottom of the box body, and a handrail is fixedly mounted on one side of the box body.

7. The concrete steam generator according to claim 3, characterized in that: A forward / reverse switch is fixedly installed on the top of the shell, and a baffle is fixedly installed on the top of the limit rod.

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