CN218443312U - Box-type resistance furnace for environment-friendly concrete detection test with uniform heating - Google Patents
Box-type resistance furnace for environment-friendly concrete detection test with uniform heating Download PDFInfo
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- CN218443312U CN218443312U CN202221585047.5U CN202221585047U CN218443312U CN 218443312 U CN218443312 U CN 218443312U CN 202221585047 U CN202221585047 U CN 202221585047U CN 218443312 U CN218443312 U CN 218443312U
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- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 title claims description 16
- 230000007613 environmental effect Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The utility model discloses a box resistance furnace for heating even environmental protection concrete testing is experimental relates to concrete testing equipment technical field, including box resistance furnace body, extension board, two articulated seats of first and two second, the inside both sides of box resistance furnace body all are equipped with adjusting part, and the inboard middle part in box resistance furnace body bottom is equipped with coupling assembling, the beneficial effects of the utility model are that: help playing certain guard action to box resistance furnace body inside through the heat-resistant plate, through shifting up or moving down along with the extension board, and adjust the first hinge bar and the second hinge bar that the contained angle diminishes or increases, be convenient for support the extension board, and through the slider with dead lever looks gliding, be convenient for promote the stability that first hinge bar and second hinge bar adjusted along with the regulation of extension board, and provide connection effort for first hinge bar and second hinge bar through the spring, further promote the stability that supports the extension board.
Description
Technical Field
The utility model relates to a box resistance furnace, in particular to box resistance furnace is used in heating even environmental protection concrete testing test belongs to concrete detection equipment technical field.
Background
At present, the resistance furnace is heating equipment widely applied to the industries of hot working, cement and building materials, when the curing time of environment-friendly concrete is measured, the resistance furnace is generally used for heating and drying the concrete, the optimal curing standard of the concrete is obtained through a plurality of groups of experiments, and the strength of the constructed concrete building is enhanced, so that the box-type resistance furnace for the environment-friendly concrete detection test with uniform heating in the market is popularized and used;
wherein the application number is "CN202022982396.8" the box resistance furnace that "environmental protection concrete test used" also is mature technique day by day, and it "include the box and articulate in the chamber door of box, the heating chamber has been seted up in the box, it is fixed in to heat the support of intracavity wall to heat the intracavity, the flexible branch that is used for fixing that is provided with in four corners of support, four vertical spouts that set up are seted up to two inner walls in heating chamber. The utility model discloses a set up a plurality of fixed orificess and set up flexible branch in vertical direction, have the effect of adjusting the support position in vertical direction ", but the device still has following defect when in actual use.
1) The adjustment of the position of the bracket in actual use has certain limitation, and is inconvenient for accurate adjustment;
2) It is not convenient to support the support, is unfavorable for promoting the stability that the support used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an even environmental protection concrete test of heating is with box resistance furnace to the regulation to the support position has certain limitation when the in-service use that proposes in solving above-mentioned background art, is not convenient for carry out the problem of accurate regulation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat even environmental protection concrete test uses box resistance furnace, includes box resistance furnace body, extension board, two first articulated seats and two articulated seats of second, the inside both sides of box resistance furnace body all are equipped with adjusting part, the inboard middle part in box resistance furnace body bottom is equipped with coupling assembling, the inner wall fixedly connected with heat-resisting plate of box resistance furnace body, the extension board is located the inside of box resistance furnace body is located the top the outside of first articulated seat is rotated and is connected with first hinge bar, the bottom of first hinge bar with be located the bottom first articulated seat is articulated, is located the top the outside of the articulated seat of second is rotated and is connected with the second hinge bar, the bottom of second hinge bar with be located the bottom the second articulated seat is articulated, the front of box resistance furnace body articulates there is the chamber door, the positive fixedly connected with door knob of chamber door.
Preferably, two the adjusting part all includes logical groove, connecting screw rod and handle, two it sets up respectively to lead to the groove the inside at box resistance furnace body both sides, two the bottom inboard that leads to the groove all is connected with the connecting screw rod through the bearing rotation, two the outside of connecting screw rod all has the regulating block through screw-nut threaded connection, two the handle is fixed the setting respectively two the top of connecting screw rod.
Preferably, the two connecting screw rods have opposite thread directions.
Preferably, one side of each of the two adjusting blocks is attached to the inner side of each of the two through grooves, and two sides of the support plate are fixedly connected with the other sides of the two adjusting blocks.
Preferably, coupling assembling includes spout, dead lever and spring, the spout is seted up the bottom of box resistance furnace body is inboard, the inboard fixedly connected with dead lever of spout, the outside sliding connection of dead lever has two sliders, the spring housing is established the middle part in the dead lever outside, the both ends of spring respectively with two one side fixed connection of slider.
Preferably, the outer sides of the two sliding blocks are attached to the inner sides of the sliding grooves.
Preferably, the bottom end of the first hinged seat at the bottom is fixedly connected with the top end of one of the sliding blocks, and the bottom end of the second hinged seat at the bottom is fixedly connected with the top end of the other sliding block.
Preferably, the clamping groove is formed in the inner side of the first hinged rod, and the outer side of the second hinged rod is attached to the clamping groove.
Compared with the prior art, the utility model provides a pair of box resistance furnace for heating even environmental protection concrete testing test has following beneficial effect:
1. the box type resistance furnace for the environment-friendly concrete detection test with uniform heating is convenient for adjusting the position of a support plate by rotating two connecting screw rods with opposite thread directions for the same number of turns, is convenient for controlling the distance between the support plate and the top of a heat-resistant plate, is convenient for adjusting the position according to different sizes of concrete-containing utensils, and is beneficial to assisting in improving the uniformity of the concrete during heating by exactly adjusting the position of the utensil;
2. the utility model provides a heat even environmental protection concrete test is with box resistance furnace, help playing certain guard action to box resistance furnace body inside through the heat-resisting board, through along with moving up or moving down of extension board, and adjust first hinge bar and the second hinge bar that the contained angle diminishes or increases, be convenient for support the extension board, and through the slider with dead lever looks gliding, be convenient for promote the stability that first hinge bar and second hinge bar adjusted along with the regulation of extension board, and provide the connection effort for first hinge bar and second hinge bar through the spring, further promote the stability that supports the extension board.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is an enlarged schematic structural view of the connection assembly of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention;
fig. 5 is a schematic view of the internal structure of the present invention.
In the figure: 1. a box-type resistance furnace body; 2. an adjustment assembly; 21. a through groove; 22. connecting a screw rod; 23. a regulating block; 24. a grip; 3. a connecting assembly; 31. a chute; 32. fixing the rod; 33. a slider; 34. a spring; 4. a heat-resistant plate; 5. a support plate; 6. a first hinge mount; 7. a second hinge mount; 8. a first hinge lever; 9. a second hinge lever; 10. a box door; 11. a door handle.
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.
Example 1:
please refer to fig. 1-5, the utility model provides a box resistance furnace for environment-friendly concrete detection test with even heating, including box resistance furnace body 1, support plate 5, two first hinged seats 6 and two second hinged seats 7, both sides inside box resistance furnace body 1 are equipped with adjusting part 2, the middle part of the inside bottom end of box resistance furnace body 1 is equipped with coupling assembling 3, the inner wall of box resistance furnace body 1 is fixedly connected with heat-resisting plate 4, support plate 5 is located inside box resistance furnace body 1, the outside of the first hinged seat 6 that is located at the top is connected with first hinged rod 8 in a rotating manner, the bottom end of first hinged rod 8 is hinged with the first hinged seat 6 that is located at the bottom, the outside of the second hinged seat 7 that is located at the top is connected with second hinged rod 9 in a rotating manner, the bottom end of second hinged rod 9 is hinged with the second hinged seat 7 that is located at the bottom, the front of box resistance furnace body 1 is hinged with box door 10, the front of box door 10 is fixedly connected with door handle 11;
the inner side of the first hinge rod 8 is provided with a clamping groove, and the outer side of the second hinge rod 9 is attached to the clamping groove;
referring to fig. 1-5, the box-type resistance furnace for the uniformly-heated environment-friendly concrete detection test further comprises adjusting components 2, wherein each of the two adjusting components 2 comprises a through groove 21, a connecting screw rod 22 and a handle 24, the two through grooves 21 are respectively arranged inside two sides of the box-type resistance furnace body 1, the inner sides of the bottom ends of the two through grooves 21 are rotatably connected with the connecting screw rod 22 through a bearing, the outer sides of the two connecting screw rods 22 are respectively connected with an adjusting block 23 through screw threads of screw rod nuts, and the two handles 24 are respectively fixedly arranged at the top ends of the two connecting screw rods 22;
the thread directions of the two connecting screw rods 22 are opposite;
one side of each of the two adjusting blocks 23 is respectively attached to the inner sides of the two through grooves 21, and two sides of the support plate 5 are respectively fixedly connected with the other sides of the two adjusting blocks 23;
specifically, as shown in fig. 2 and 5, when the environment-friendly concrete needs to be heated, the two connecting screw rods 22 with opposite thread directions are rotated, so that the support plate 5 is adjusted according to the size of a vessel containing the concrete, the two connecting screw rods 22 rotate in the forward rotation for the same number of turns at the moment, the support plate 5 moves downwards, the distance between the support plate 5 and the top of the heat-resistant plate 4 is increased, the vessel is convenient to place, the vessel with the same structure is smaller only by enabling the two connecting screw rods 22 to rotate in the reverse rotation for the same number of turns, the distance between the support plate 5 and the top of the heat-resistant plate 4 can be reduced, the operation is simple and convenient, the position of the vessel is just adjusted, and the environment-friendly concrete inside the vessel can be uniformly heated.
Example 2:
the connecting assembly 3 comprises a chute 31, a fixed rod 32 and a spring 34, the chute 31 is arranged at the inner side of the bottom end of the box-type resistance furnace body 1, the fixed rod 32 is fixedly connected to the inner side of the chute 31, two sliding blocks 33 are slidably connected to the outer side of the fixed rod 32, the spring 34 is sleeved in the middle of the outer side of the fixed rod 32, and two ends of the spring 34 are respectively fixedly connected with one side of the two sliding blocks 33;
the outer sides of the two sliding blocks 33 are attached to the inner sides of the sliding grooves 31;
the bottom end of the first hinged seat 6 at the bottom is fixedly connected with the top end of one sliding block 33, and the bottom end of the second hinged seat 7 at the bottom is fixedly connected with the top end of the other sliding block 33;
specifically, as shown in fig. 2, 3 and 4, when the position of the support plate 5 is adjusted in height, under the hinging action of the first hinging seat 6 and the second hinging seat 7, the second hinging rod 9 and the first hinging rod 8 both incline correspondingly with the position of the support plate 5, that is, the second hinging rod 9 can shift in the first hinging rod 8 to fit the clamping groove, that is, when the support plate 5 moves downward, the second hinging rod 9 can slide in the first hinging rod 8, and the included angle between the first hinging rod 8 and the second hinging rod 9 can increase, so that the two sliders 33 can be far away, the support plate 5 can be further supported by the elastic pulling action of the spring 34, and similarly, when the support plate 5 moves upward, the included angle between the first hinging rod 8 and the second hinging rod 9 can gradually decrease, so that the height at the top ends of the first hinging rod 8 and the second hinging rod 9 can be increased to adapt to the height change of the support plate 5, so as to facilitate the detection of the internal stability of the concrete support vessel, thereby preventing the internal shaking of the concrete vessel.
The working principle is as follows: when the environment-friendly resistance furnace is used, the box-type resistance furnace for the environment-friendly concrete detection test with uniform heating is characterized in that firstly, when environment-friendly concrete is required to be heated, the two connecting screw rods 22 with opposite thread directions are rotated to enable the support plate 5 to be adjusted according to the size of a vessel containing the concrete, the two connecting screw rods 22 rotate forwards for the same number of turns, the support plate 5 moves downwards, the distance between the support plate 5 and the top of the heat-resistant plate 4 is increased, the vessel is convenient to place, the vessel with smaller diameter can be conveniently placed by only enabling the two connecting screw rods 22 to rotate backwards for the same number of turns, the distance between the support plate 5 and the top of the heat-resistant plate 4 can be reduced, the operation is simple and convenient, the environment-friendly concrete in the vessel can be uniformly heated by just adjusting the position of the vessel, when the position of the support plate 5 is adjusted in height, under the hinging action of the first hinging seat 6 and the second hinging seat 7, the second hinging rod 9 and the first hinging rod 8 can correspondingly incline along with the position of the support plate 5, namely, the second hinging rod 9 can be attached to the clamping groove in the first hinging rod 8 to shift, namely, when the support plate 5 moves downwards, the second hinging rod 9 can slide in the first hinging rod 8, the included angle between the first hinging rod 8 and the second hinging rod 9 can be increased, and the two sliding blocks 33 can be separated, the support plate 5 can be further supported through the elastic pulling action of the spring 34, similarly, when the support plate 5 moves upwards, the included angle between the first hinging rod 8 and the second hinging rod 9 is gradually reduced, so that the heights of the top ends of the first hinging rod 8 and the second hinging rod 9 can be increased to adapt to the height change of the support plate 5, and the detection test on the concrete in a vessel in the support plate 5 can be conveniently carried out, the stability that supports the household utensils promotes, prevents that the household utensils from appearing rocking and making the chaotic condition appear in inside concrete, helps promoting the homogeneity to the inside concrete heating of household utensils.
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 (8)
1. The utility model provides an even environmental protection concrete of heating detects experimental box resistance furnace of using, includes box resistance furnace body (1), extension board (5), two articulated seats of first (6) and two articulated seats of second (7), its characterized in that: the inside both sides of box resistance furnace body (1) all are equipped with adjusting part (2), box resistance furnace body (1) bottom inboard middle part is equipped with coupling assembling (3), the inner wall fixedly connected with heat-resisting board (4) of box resistance furnace body (1), extension board (5) are located the inside of box resistance furnace body (1) is located the top the outside of first articulated seat (6) is rotated and is connected with first articulated rod (8), the bottom of first articulated rod (8) with be located the bottom first articulated seat (6) are articulated, are located the top the outside of the articulated seat of second (7) is rotated and is connected with second articulated rod (9), the bottom of second articulated rod (9) with be located the bottom the articulated seat of second (7) is articulated, the front of box resistance furnace body (1) is articulated to have chamber door (10), the front fixedly connected with door handle (11) of chamber door (10).
2. The box-type resistance furnace for the uniform-heating environment-friendly concrete detection test according to claim 1, characterized in that: two adjusting part (2) all include logical groove (21), connecting screw rod (22) and handle (24), two logical groove (21) are seted up respectively the inside of box resistance furnace body (1) both sides, two the bottom inboard that leads to groove (21) all is connected with connecting screw rod (22), two through the bearing rotation the outside of connecting screw rod (22) all has regulating block (23), two through screw-nut threaded connection handle (24) are fixed respectively and are set up two the top of connecting screw rod (22).
3. The box-type resistance furnace for the uniform-heating environment-friendly concrete detection test according to claim 2, characterized in that: the thread directions of the two connecting screw rods (22) are opposite.
4. The uniformly-heated box-type resistance furnace for the detection test of the environment-friendly concrete according to claim 2, wherein: one side of each of the two adjusting blocks (23) is attached to the inner side of each of the two through grooves (21), and two sides of the support plate (5) are fixedly connected with the other sides of the two adjusting blocks (23).
5. The box-type resistance furnace for the uniform-heating environment-friendly concrete detection test according to claim 1, characterized in that: coupling assembling (3) are including spout (31), dead lever (32) and spring (34), set up in spout (31) the bottom of box resistance furnace body (1) is inboard, inboard fixedly connected with dead lever (32) of spout (31), the outside sliding connection of dead lever (32) has two sliders (33), spring (34) cover is established the middle part in dead lever (32) outside, the both ends of spring (34) respectively with two one side fixed connection of slider (33).
6. The uniformly heated box-type resistance furnace for the environmental protection concrete test according to claim 5, wherein: the outer sides of the two sliding blocks (33) are attached to the inner sides of the sliding grooves (31).
7. The uniformly-heated box-type resistance furnace for the detection test of the environment-friendly concrete according to claim 5, wherein: the bottom end of the first hinged seat (6) at the bottom is fixedly connected with the top end of one of the sliding blocks (33), and the bottom end of the second hinged seat (7) at the bottom is fixedly connected with the top end of the other sliding block (33).
8. The uniformly-heated box-type resistance furnace for the detection test of the environment-friendly concrete according to claim 1, wherein: the clamping groove is formed in the inner side of the first hinged rod (8), and the outer side of the second hinged rod (9) is attached to the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221585047.5U CN218443312U (en) | 2022-06-23 | 2022-06-23 | Box-type resistance furnace for environment-friendly concrete detection test with uniform heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221585047.5U CN218443312U (en) | 2022-06-23 | 2022-06-23 | Box-type resistance furnace for environment-friendly concrete detection test with uniform heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218443312U true CN218443312U (en) | 2023-02-03 |
Family
ID=85077877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221585047.5U Expired - Fee Related CN218443312U (en) | 2022-06-23 | 2022-06-23 | Box-type resistance furnace for environment-friendly concrete detection test with uniform heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218443312U (en) |
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2022
- 2022-06-23 CN CN202221585047.5U patent/CN218443312U/en not_active Expired - Fee Related
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Granted publication date: 20230203 |