CN213181128U

CN213181128U - Drying test device of high performance concrete

Info

Publication number: CN213181128U
Application number: CN202022054289.9U
Authority: CN
Inventors: 隋宇; 皮永豪; 刘海风
Original assignee: Beijing Zhuzong New Building Materials Co ltd
Current assignee: Beijing Zhuzong New Building Materials Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-11
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a high-performance concrete drying test device, which comprises an operation box, a controller, a working door and a quality detection plate, wherein the surface of the operation box is rotatably connected with the working door, and one side of the operation box is fixedly provided with a controller, an air circulation layer and a drying layer are arranged in the operation box, and a mass detection plate is arranged in the drying layer, translation mechanisms capable of translating the mass detection plate are arranged at two sides of the mass detection plate, and the quality detecting plate is in transmission connection with the working door through the translation mechanism, when the device is used, the working door is pulled, under the drive of the connecting rod, the gear is meshed with the rack, the slide block is connected with the slide groove in a sliding way, so that the quality detection plate is pulled out, under translation mechanism's effect, realized convenient change and taken off the concrete piece that experimental completion was accomplished, avoided the experimenter to be scalded.

Description

Drying test device of high performance concrete

Technical Field

The utility model relates to a drying test technical field of high performance concrete specifically is a drying test device of high performance concrete.

Background

The temperature is one of main factors influencing the drying of the concrete, the reasonable determination of the drying temperature has important significance for researching the influence of water on the concrete experiment, and researches show that the water loss form, the water loss amount, the drying speed and the achieved drying state of the concrete are different under different drying temperatures, the higher the drying temperature is, the shorter the required drying time is, and the larger the water dispersion loss amount is.

The existing device is complex in structure, and experimental personnel are easily scalded due to high indoor temperature when concrete is replaced, so that a high-performance concrete drying test device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carry out the drying experiment to the concrete through air constant temperature circulation, and conveniently change the high performance concrete's of concrete drying test device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dry test device of high performance concrete, includes control box, controller, work door and quality detection board, the control box rotates on the surface and is connected with the work door, and control box one side fixed mounting has the controller, inside air cycle layer and the dry layer of being equipped with of control box, and the inside quality detection board that is equipped with of dry layer, the quality detection board both sides are equipped with the translation mechanism that can come out the translation of quality detection board, and the quality detection board passes through translation mechanism and is connected for the transmission with the work door.

Preferably, the air circulation layer is internally and fixedly provided with a fan, air outlet holes are formed in the surface of the inner wall of the drying layer at equal intervals, and the air circulation layer is communicated with the drying layer through the air outlet holes.

Preferably, the translation mechanism comprises a connecting rod, a gear, a rack, sliding grooves and a sliding block, the gears are fixed on two sides of the mass detection plate, the rack is fixed at a position corresponding to the gear inside the drying layer, the gear and the rack are meshed and connected, the sliding block is symmetrically fixed at the bottom of the gear on the mass detection plate, the sliding grooves are symmetrically formed in the inner walls of two sides of the drying layer corresponding to the moving path of the sliding block, the sliding block is connected with the sliding grooves in a sliding mode, the connecting rod is arranged on one side, close to the working door, of the mass detection plate, one end of the connecting rod is rotatably connected with the mass detection plate through a rotating shaft, and.

Preferably, the heater is fixedly installed at the top of the drying layer, and the heater is electrically connected with the controller.

Preferably, the bottom of the drying layer is fixedly provided with a condenser, a water storage layer is arranged at the bottom of the operation box corresponding to the position of the condenser, and a water outlet is fixed on one side of the water storage layer through the operation box.

Preferably, water inlets are fixedly formed in the top of the water storage layer at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses during the device uses, the pulling work door, under the drive of connecting rod, gear and rack toothing, slider and spout sliding connection, thereby stretch out the quality testing board, be convenient for change and take off the concrete piece, close the work door afterwards, open electric heater and fan, data statistics concrete piece on observing the quality testing board changes in dry environment quality, afterwards, change the temperature through the controller, and under the different temperature environment of contrast, the quality change of concrete piece, the dry test device of this kind of high performance concrete, under translation mechanism's effect, realized the convenient concrete piece of accomplishing of changing and taking off test, avoid the experimenter to be scalded.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the connection between the mass detecting plate and the working door of the present invention;

fig. 4 is a schematic structural view of the translation mechanism of the present invention;

FIG. 5 is a schematic side view of the translation mechanism of the present invention;

fig. 6 is a schematic diagram of the inner wall structure of the drying layer of the present invention.

In the figure: 1. an operation box; 11. an air circulation layer; 12. drying the layer; 121. an air outlet; 2. a controller; 3. a working door; 4. a fan; 5. a heater; 6. a mass detection plate; 7. a condenser; 8. storing a water layer; 9. a water outlet; 10. a translation mechanism; 101. a connecting rod; 102. a gear; 103. a rack; 104. a chute; 105. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the high-performance concrete drying test device shown in the figure comprises an operation box 1, a controller 2, a working door 3 and a quality detection plate 6, wherein the working door 3 is rotatably connected to the surface of the operation box 1, the controller 2 is fixedly installed on one side of the operation box 1, the controller 2 is the same as an existing programmed control circuit, such as an air conditioner remote controller, the quality detection plate 6 is the prior art, and the working principle of the quality detection plate is the same as that of an existing pressure sensor, so that the quality change of a concrete block in the drying process is detected.

Referring to fig. 1 and 2, an air circulation layer 11 and a drying layer 12 are arranged inside the operation box 1, a mass detection plate 6 is arranged inside the drying layer 12, translation mechanisms 10 capable of translating the mass detection plate 6 are arranged on two sides of the mass detection plate 6, the mass detection plate 6 is in transmission connection with the working door 3 through the translation mechanisms 10, a concrete block to be tested is placed on the mass detection plate 6, and under the action of the translation mechanisms 10, the concrete block which is tested is conveniently replaced and taken down, so that the condition that an experimenter is scalded is avoided.

Referring to fig. 2, the fan 4 is fixedly installed inside the air circulation layer 11, the air outlet holes 121 are formed on the inner wall surface of the drying layer 12 at equal intervals, the air circulation layer 11 is communicated with the drying layer 12 through the air outlet holes 121, and the fan 4 drives the air inside the operation box 1 to perform a circulation process, so that the operation box is always kept in a constant temperature environment.

Referring to fig. 3, 4 and 5, the translation mechanism 10 includes a connecting rod 101, a gear 102, a rack 103, a sliding slot 104 and a sliding block 105, the gear 102 is fixed on both sides of the mass detection plate 6, the rack 103 is fixed in the drying layer 12 at a position corresponding to the gear 102, the gear 102 is engaged with the rack 103, the sliding blocks 105 are symmetrically fixed on the bottom of the mass detection plate 6 at the bottom of the gear 102, the sliding slots 104 are symmetrically formed in the inner walls of both sides of the drying layer 12 corresponding to the moving path of the sliding block 105, the sliding block 105 is slidably connected with the sliding slot 104, the connecting rod 101 is arranged on one side of the mass detection plate 6 close to the working door 3, one end of the connecting rod 101 is rotatably connected with the mass detection plate 6 through a rotating shaft, and the other end of the connecting rod 101 is rotatably connected with the working door 3 through a rotating shaft, after the test is completed, the, the slide 105 is slidably connected to the slide groove 104 so as to pull out the mass detecting plate 6 for easy replacement and removal of the concrete block.

Referring to fig. 2 and 6, a heater 5 is fixedly installed on the top of the drying layer 12, the heater 5 is electrically connected to the controller 2, the heater 5 has the same working principle as the conventional electric heating wire heater 5, and the controller 2 is programmed to change the temperature so as to perform experiments on concrete blocks at different temperatures.

Referring to fig. 2, a condenser 7 is fixedly installed at the bottom of the drying layer 12, a water storage layer 8 is arranged at the bottom of the operation box 1 corresponding to the condenser 7, a water outlet 9 is fixed on one side of the water storage layer 8, the water inside the concrete block volatilizes under the heating action of the heater 5, enters the water storage layer 8 after encountering the condenser 7, and is discharged from the water outlet 9.

Referring to fig. 2, water inlets are fixedly formed at the top of the water storage layer 8 at equal intervals, and liquid water can enter from the water inlets when meeting the condenser 7.

In this scheme, during the device uses, pulling work door 3, under the drive of connecting rod 101, gear 102 and rack 103 mesh, slider 105 and spout 104 sliding connection, thereby stretch out quality detection board 6, be convenient for change and go down the concrete piece, close work door 3 afterwards, open electric heater and fan 4, data statistics concrete piece quality change in dry environment on observation quality detection board 6, afterwards, change the temperature through controller 2, and under the different temperature environment of contrast, the quality of concrete piece changes, the dry test device of this kind of high performance concrete, under translation mechanism 10's effect, realized the convenient concrete piece of test completion of changing and taking off, avoid the experimenter to be scalded.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry test device of high performance concrete, includes control box (1), controller (2), working door (3) and quality control board (6), control box (1) rotates on the surface and is connected with working door (3), and control box (1) one side fixed mounting has controller (2), its characterized in that: the operation box (1) is internally provided with an air circulation layer (11) and a drying layer (12), the drying layer (12) is internally provided with a mass detection plate (6), two sides of the mass detection plate (6) are provided with a translation mechanism (10) capable of translating the mass detection plate (6), and the mass detection plate (6) is in transmission connection with the working door (3) through the translation mechanism (10).

2. The high-performance concrete drying test device according to claim 1, wherein: the air circulation layer (11) is internally and fixedly provided with a fan (4), the inner wall surface of the drying layer (12) is provided with air outlet holes (121) at equal intervals, and the air circulation layer (11) is communicated with the drying layer (12) through the air outlet holes (121).

3. The high-performance concrete drying test device according to claim 1, wherein: the translation mechanism (10) comprises a connecting rod (101), a gear (102), a rack (103), a sliding groove (104) and a sliding block (105), the gear (102) is fixed on two sides of the mass detection plate (6), and a rack (103) is fixed at the position corresponding to the gear (102) in the drying layer (12), the gear (102) is meshed with the rack (103), the mass detection plate (6) is symmetrically fixed with sliding blocks (105) at the bottom of the gear (102), and the inner walls of the two sides of the drying layer (12) are symmetrically provided with sliding grooves (104) corresponding to the moving path of the sliding block (105), the slide block (105) is connected with the slide groove (104) in a sliding way, one side of the mass detection plate (6) close to the working door (3) is provided with a connecting rod (101), one end of the connecting rod (101) is rotationally connected with the mass detection plate (6) through a rotating shaft, and the other end of the connecting rod (101) is rotatably connected with the working door (3) through a rotating shaft.

4. The high-performance concrete drying test device according to claim 1, wherein: the heater (5) is fixedly installed at the top of the drying layer (12), and the heater (5) is electrically connected with the controller (2).

5. The high-performance concrete drying test device according to claim 1, wherein: drying layer (12) bottom fixed mounting has condenser (7), and the position that control box (1) bottom corresponds condenser (7) is equipped with deposits water layer (8), it is fixed with outlet (9) to wear out control box (1) on one side of water layer (8).

6. The high-performance concrete drying test device according to claim 5, wherein: the top of the water storage layer (8) is equidistantly and fixedly provided with water inlets.