CN118009985A - Template straightness inspection tool that hangs down - Google Patents
Template straightness inspection tool that hangs down Download PDFInfo
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- CN118009985A CN118009985A CN202410418869.1A CN202410418869A CN118009985A CN 118009985 A CN118009985 A CN 118009985A CN 202410418869 A CN202410418869 A CN 202410418869A CN 118009985 A CN118009985 A CN 118009985A
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- 238000007689 inspection Methods 0.000 title claims description 22
- 230000009471 action Effects 0.000 claims description 18
- 238000005259 measurement Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 22
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to the technical field of constructional engineering, in particular to a template verticality checking tool, which comprises a measuring plate frame arranged on a template, wherein the measuring plate frame comprises a telescopic rod provided with a plurality of sections, an end rod is arranged at one end of the telescopic rod, a first folding buckle is connected between the end rod and the end part of the telescopic rod, 2-4 graduated scales are horizontally arranged on the telescopic rod, an additional outer frame is arranged on one side of each graduated scale, a second folding buckle is connected between each additional outer frame and the telescopic rod, a mounting frame body is fixedly arranged on the end rod, and a plumb bob is arranged on the mounting frame body.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a template verticality checking tool.
Background
In the field of constructional engineering, the perpendicularity of the template is critical to ensure the quality and stability of the structure, and the perpendicularity not only affects the appearance of a building, but also directly relates to the safety and service life of the building; therefore, the accurate inspection of the perpendicularity of the template is an important link in the construction process, and the common inspection method of the perpendicularity of the template comprises the following methods: observation, instrument measurement, plumb bob inspection, comparison of adjacent surfaces, level inspection, and the like;
The observation method is a simple and visual verticality inspection method, and constructors can preliminarily judge whether obvious deviation exists or not by observing the verticality condition of the template by naked eyes; the observation method is suitable for scenes with low precision requirements; the instrument measurement is an accurate and reliable verticality checking method, and common measuring instruments comprise theodolites, total stations and the like; accurate perpendicularity data of the template can be obtained through instrument measurement, an accurate reference basis is provided for construction, plumb inspection is a simple and easy perpendicularity inspection method, and perpendicularity of the template can be judged through hanging the plumb above the template and observing contact points of the plumb and the template; comparing adjacent faces is a method of checking the perpendicularity of the templates by comparing the perpendicularity between the adjacent template faces; level inspection is a method of measuring verticality using a level;
In the process of checking the perpendicularity of the template, a relatively wide method is used for checking the plumb bob, in the process of checking the plumb bob of the template, a constructor firstly needs to hang the checking plate rack on the template, then waits for the plumb bob to be static, and measures the distance between the template and a measuring line by using a tape measure, so that whether the template is in a perpendicularity or not can be obtained; however, in the actual use process, because the templates on the construction site are more, and then when measuring, constructors need to measure a plurality of templates, and when each new measuring point is transferred to measure, in order to adapt to the new measuring point, the measuring tool needs to be adjusted, the operation is tedious and the efficiency is low, therefore, the template verticality checking tool is provided.
Disclosure of Invention
The invention aims to provide a template verticality checking tool for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a template straightness inspection tool that hangs down, including placing the measurement grillage on the template, the measurement grillage includes telescopic link and is located the end pole of telescopic link one end, be connected with folding buckle one between end pole and the telescopic link tip, the telescopic link is last to be provided with 2 ~ 4 graduated scales horizontally, every graduated scale one side all is provided with installs the frame additional, graduated scale one end slidable mounting installs the frame inside additional, all be connected with folding buckle two between frame and the telescopic link additional, fixed mounting has the mounting bracket body on the end pole, install the plumb bob on the mounting bracket body.
Preferably, both sides of the end rod are fixedly provided with extension frames, the inside of the extension frames is slidably connected with a movable plate frame, one side of the movable plate frame is fixedly provided with a limiting rod frame, the end part of the limiting rod frame penetrates through the inner wall of the extension frames and extends to the outside, and the outer end part of the limiting rod frame is fixedly provided with a touch panel.
Preferably, the limiting rod frame is sleeved with a spring piece, the inner wall of the extension frame and the end part of the movable plate frame, two ends of the spring piece are propped between the inner wall of the extension frame and the end part of the movable plate frame, the movable plate frame is fixedly provided with a magnetic panel, and the extension frame is fixedly provided with an auxiliary outer frame.
Preferably, the auxiliary outer frame is internally provided with a sliding panel in a sliding manner, one side of the sliding panel is fixedly provided with a stressed magnetic plate, one side of the sliding panel away from the stressed magnetic plate is fixedly provided with an action rod frame, the end part of the action rod frame penetrates through the auxiliary outer frame to extend to the outside, and one end of the action rod frame positioned at the outside is fixedly provided with a blocking plate frame contacted with the template.
Preferably, a plurality of rubber bumps are arranged on the end face of the blocking plate frame, which is contacted with the template, so as to increase the friction force between the blocking plate frame and the template.
Preferably, the auxiliary outer frame is internally provided with a reset spring, the reset spring is arranged on the action rod frame in a penetrating way, the upper end of the reset spring is propped against the lower part of the sliding panel, the stress magnetic plate is positioned on the movement track of the magnetic panel, and the magnetic panel and the stress magnetic plate generate repulsive force.
Preferably, buffer rubber is fixedly arranged at the top and the bottom of the inner wall of the outer frame, and flexible rubber is fixedly arranged on the graduated scale.
Preferably, the buffer rubber is of an inclined closing-in structure, and the inclined closing-in direction of the buffer rubber is consistent with the movement direction of the flexible rubber.
Preferably, the blocking plate holder is made of stainless steel.
Preferably, a fixed rod frame is arranged on the telescopic rod, an arc limiting plate frame is arranged at one end of the fixed rod frame, which is far away from the telescopic rod, and a wire on the plumb bob penetrates through the arc limiting plate frame.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the first folding buckle and the second folding buckle are used for accommodating the end rods and the graduated scales, the measuring plate frame can be correspondingly adjusted according to the height of the template under the action of the telescopic rod pieces, so that the perpendicularity of the template can be conveniently measured by constructors, the perpendicularity condition of the template can be rapidly measured under the action of the graduated scales and the plumb bob, the operation is simple and convenient, and the practicability is strong.
According to the invention, the limiting rod frame is utilized to drive the movable plate frame to adjust the position in the extension frame by utilizing the contact panel, the stressed magnetic plate is utilized to drive the sliding panel to slide in the auxiliary outer frame in a limiting manner under the action of the magnetic panel, the blocking plate frame is tightly contacted with the steel pipe on the template by utilizing the acting rod frame, and the friction force between the blocking plate frame and the steel pipe is improved by blocking the rubber lug on the plate frame, so that the fixing strength of the measuring plate frame is improved, the influence of environmental factors on the measuring plate frame is reduced, and the perpendicularity of the template is conveniently measured by constructors.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the measuring rack of the present invention;
FIG. 3 is a schematic view of the front surface of the measuring rack of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 5 is a schematic view of the structure of the end rod according to the present invention;
FIG. 6 is a schematic view showing the structure of the inside of the extension frame of the present invention;
FIG. 7 is a schematic view of the structure of the obstructing plate rack according to the present invention;
FIG. 8 is a schematic view of the structure of the inner part of the outer frame of the present invention;
FIG. 9 is a schematic front view of the structure of the present invention with the frame added;
FIG. 10 is a schematic view showing the separation of the scale and the frame according to the present invention.
In the figure: 1. a template; 11. a bearing plate frame; 12. a support plate frame; 13. a steel pipe; 2. measuring plate rack; 21. a telescopic rod; 211. a fixed rod frame; 212. arc-shaped limiting plate frame; 22. an end rod; 23. folding the first buckle; 24. a graduated scale; 241. a flexible rubber; 25. adding an outer frame; 251. a buffer rubber; 26. folding buckle II; 27. a mounting frame body; 28. a plumb bob; 29. a handle; 3. an extension frame; 31. a movable plate frame; 32. a limit rod frame; 33. a touch panel; 34. a spring member; 35. a magnetic panel; 36. an auxiliary outer frame; 361. a sliding panel; 362. a force-bearing magnetic plate; 363. a lever rack; 364. a blocking plate rack; 365. rubber bumps; 366. and a return spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a template straightness inspection tool that hangs down, including the measurement grillage 2 of placing on template 1, measurement grillage 2 includes the telescopic link 21 that is equipped with the multisection, telescopic link 21 can highly adjust, in order to be suitable for template 1 of different height, further description, template 1 among the prior art includes bearing grillage 11, support grillage 12 and the steel pipe 13 of fixed mounting on support grillage 12 on bearing grillage 11, wherein telescopic link 21 upper end level is provided with end lever 22, be connected with folding buckle one 23 between end lever 22 and the telescopic link 21 tip, during the straightness measurement, the tip of end lever 22 and bearing grillage 11 side contact, the bottom of end lever 22 and steel pipe 13 contact, steel pipe 13 plays the supporting role to end lever 22, telescopic link 21 lower extreme level is installed handle 29, be convenient for constructor to hold, handle 29 and steel pipe 13 contact of template 1 lower part, and support handle 29, parallel arrangement has 2 ~ 4 scale 24 on telescopic link 21, scale 24 one end slidable mounting is in the frame 25 installs in, install two folding buckles one end 26 between frame 25 and telescopic link 21 in addition, install two end 22 on the scale 27, namely, install the scale 27 on the scale bracket 28 is in the vertical line position of template 1, namely, the vertical line is in the measurement position is in the position of the template is in the line of the vertical position of the measurement (1 is in the line of the position of the scale) and is 28;
Referring to fig. 1-3, a constructor places the measuring plate frame 2 on the template 1, the end rod 22 on the measuring plate frame 2 props against the bearing panel of the template 1, the handle 29 at the lower end of the telescopic rod 21 contacts with the steel pipe 13 at the lower part of the template 1 to support the telescopic rod 21, then the constructor holds the plumb bob 28, the plumb bob 28 is released after being stabilized, the plumb bob 28 is in a relatively static state, the position of a line on the plumb bob 28 on the graduated scale 24 is observed, and the read values are compared, if the values are the same, the template 1 is in a vertical state;
Because the construction environment of the construction site is complex, and further in the process of measuring the perpendicularity of the template 1, the end rod 22 is inclined due to the external environment, if the end rod 22 is inclined, the perpendicularity measurement of the template 1 is influenced, and further the stability of the end rod 22 is improved in a friction force increasing mode, the extension frames 3 are fixedly arranged on two sides of the end rod 22, the movable plate frame 31 is slidably arranged in the extension frames 3, the limit rod frame 32 is fixedly arranged on one side of the movable plate frame 31, the end part of the limit rod frame 32 penetrates through the inner wall of the extension frames 3 and extends to the outside, the contact panel 33 is fixedly arranged on the outer end of the limit rod frame 32, in the initial state (the initial state refers to that the contact panel 33 is not placed on the template 1 and is the same as the initial state), when the measurement plate frame 2 is placed, the opposite end rod 22 of the contact panel 33, the contact panel 33 firstly contacts with the template 1 and receives the acting force of the template 1, the limiting rod frame 32 is sleeved with the spring piece 34, the inner wall of the extension frame 3 and the end part of the movable plate frame 31, the two ends of the spring piece 34 are propped between the inner wall of the extension frame 3 and the end part of the movable plate frame 31, the movable plate frame 31 is fixedly provided with the magnetic panel 35, the extension frame 3 is fixedly provided with the auxiliary outer frame 36, further, in the placing process, the template 1 applies the acting force to the contact panel 33, the contact panel 33 drives the movable plate frame 31 to limit and slide in the extension frame 3 through the limiting rod frame 32, in the sliding process, the spring piece 34 is in a stretching state, the sliding panel 361 is arranged in the auxiliary outer frame 36 in a sliding mode, the upper surface of the sliding panel 361 is fixedly provided with the stressed magnetic plate 362, the auxiliary outer frame 36 is internally provided with the reset spring 366 which is penetrated on the acting rod frame 363, the upper end of the return spring 366 is propped against the lower surface of the sliding panel 361, the force-bearing magnetic plate 362 is positioned on the motion track of the magnetic panel 35, the magnetic panel 35 and the force-bearing magnetic plate 362 generate repulsive force, one side of the sliding panel 361, which is far away from the force-bearing magnetic plate 362, is fixedly provided with an action rod rack 363, the end of the action rod rack 363 penetrates through the inner wall of the auxiliary outer frame 36 and extends to the outside, one end of the action rod rack 363, which is positioned at the outside, is fixedly provided with a blocking plate rack 364 which is contacted with the template 1, and the end surface of the blocking plate rack 364, which is contacted with the template 1, is provided with a plurality of rubber bumps 365 for increasing friction force between the blocking plate rack 364 and the template 1.
Further, in the initial state, the force-bearing magnetic plate 362 is not directly under the magnetic plate 35, at this time, the force-bearing magnetic plate 362 is not subjected to the repulsive force of the magnetic plate 35, when the movable plate frame 31 slides in the extension frame 3 in a limited manner, the magnetic plate 35 on the movable plate frame 31 moves synchronously with the movable plate frame 31, when the movable plate frame moves to the end (the end refers to the position where the contact plate 33 moves to be flush with the end of the end rod 22), the magnetic plate 35 moves to the position right above the force-bearing magnetic plate 362, and then the magnetic plate 35 generates the repulsive force to the force-bearing magnetic plate 362, the force-bearing magnetic plate 362 is subjected to the acting force to drive the sliding plate 361 to slide in the auxiliary outer frame 36, meanwhile, the sliding plate 361 drives the obstructing plate frame 364 to descend to be in contact with the steel tube 13 through the action rod 363, and since the side of the obstructing plate frame 364, which is in contact with the steel tube 13, is provided with a plurality of rubber bumps 365, the friction force between the obstructing plate 364 and the steel tube 13 increases.
When constructor needs to change the measuring point, utilize folding buckle one 23 and folding buckle two 26 to receive and release end pole 22 and scale 24 to the constructor carries, in order to make things convenient for the line on the plumb bob 28 to be in steady state, fixed lever frame 211 has been fixed mounting on the telescopic link 21, fixed lever frame 211 tip fixed mounting has arc to inject grillage 212, the line on the plumb bob 28 passes inside the arc to inject grillage 212, arc to inject the grillage 212 inner wall and install the arc rubber pad, restrict the rocking of plumb bob 28 through arc to inject grillage 212 and its inside arc rubber pad, in order to ensure the accuracy of measurement value, constructor still need hold plumb bob 28 when the test, ensure that plumb bob 28 is in relatively steady state.
When the template 1 is measured, a part of the template 1 always has an inward inclination or outward inclination condition (namely the template 1 is not in a vertical state), the graduated scale 24 has an insufficient distance condition (the graduated scale 24 is not contacted with the template 1 and normally, the graduated scale 24 is contacted with the template 1), and a constructor can obtain the inclination condition of the template 1 by observing the numerical value on the graduated scale 24 at the moment, but can not obtain the actual inclination condition; when constructors find that the template 1 is inclined, the graduated scale 24 can be pulled at the moment, in the pulling process, the flexible rubber 241 on the graduated scale 24 is damped by the buffer rubber 251, when the graduated scale 24 is contacted with the surface of the template 1, the constructors do not need to pull and loosen the graduated scale 24, the flexible rubber 241 on the graduated scale 24 is deformed due to acting force, the corresponding buffer rubber 251 is deformed, the acting force is exerted on the flexible rubber 241 by the buffer rubber 251, so that the graduated scale 24 is limited at the position, the graduated scale 24 is in a relatively fixed state under the condition of no external large acting force, and when the fixing is required to be released, the constructors hold the front end of the graduated scale 24 to push inwards; when the graduated scale 24 contacts with the surface of the template 1, constructors observe the readings of the graduated scale 24 at the moment and compare the readings of the graduated scale 24 closest to the ground, if the inclination condition of the template 1 occurs, the inclination condition of the template 1 can be effectively obtained through the comparison value, and the measurement efficiency of the perpendicularity of the template 1 is effectively improved.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a template straightness inspection tool that hangs down, a serial communication port, including placing measurement grillage (2) on template (1), measurement grillage (2) are including telescopic link (21) and be located end pole (22) of telescopic link (21) one end, be connected with folding buckle (23) between end pole (22) and telescopic link (21) tip, be provided with 2 ~4 scale (24) on telescopic link (21) level, every scale (24) one side all is provided with installs frame (25) additional, scale (24) one end slidable mounting is inside installing frame (25) additional, all be connected with folding buckle two (26) between frame (25) and telescopic link (21) additional, fixedly mounted has mounting bracket body (27) on end pole (22), install plumb bob (28) on mounting bracket body (27).
2. A form verticality inspection tool according to claim 1, wherein: extension frame (3) are fixedly installed on two sides of end rod (22), movable plate frame (31) is slidably connected inside extension frame (3), limiting rod frame (32) is fixedly installed on one side of movable plate frame (31), the end portion of limiting rod frame (32) penetrates through the inner wall of extension frame (3) and extends to the outside, and a contact panel (33) is fixedly installed on the outer end portion of limiting rod frame (32).
3. A form verticality inspection tool according to claim 2, wherein: the limiting rod frame (32) is sleeved with a spring piece (34), the inner wall of the extension frame (3) and the end part of the movable plate frame (31), two ends of the spring piece (34) are propped against between the inner wall of the extension frame (3) and the end part of the movable plate frame (31), the movable plate frame (31) is fixedly provided with a magnetic panel (35), and the extension frame (3) is fixedly provided with an auxiliary outer frame (36).
4. A form verticality inspection tool according to claim 3, wherein: the auxiliary outer frame (36) is internally provided with a sliding panel (361) in a sliding manner, one side of the sliding panel (361) is fixedly provided with a force-bearing magnetic plate (362), one side of the sliding panel (361) away from the force-bearing magnetic plate (362) is fixedly provided with an action rod frame (363), the end part of the action rod frame (363) penetrates through the auxiliary outer frame (36) to extend to the outside, and one end of the action rod frame (363) located at the outside is fixedly provided with a blocking plate frame (364) contacted with the template (1).
5. The template verticality inspection tool of claim 4, wherein: a plurality of rubber bumps 365 are mounted on the end surface of the blocking plate frame 364, which is contacted with the template 1, so as to increase friction force between the blocking plate frame 364 and the template 1.
6. The template verticality inspection tool of claim 4, wherein: the auxiliary outer frame (36) is internally provided with a return spring (366), the return spring (366) is arranged on the action rod frame (363) in a penetrating way, the upper end of the return spring (366) is propped against the lower part of the sliding panel (361), the stress magnetic plate (362) is positioned on the movement track of the magnetic panel (35), and the magnetic panel (35) and the stress magnetic plate (362) generate repulsive force.
7. A form verticality inspection tool according to claim 1, wherein: buffer rubber (251) is fixedly arranged at the top and the bottom of the inner wall of the outer frame (25), and flexible rubber (241) is fixedly arranged on the graduated scale (24).
8. A form verticality inspection tool according to claim 7, wherein: the buffer rubber (251) is of an inclined closing-in structure, and the inclined closing-in direction of the buffer rubber (251) is consistent with the movement direction of the flexible rubber (241).
9. A form verticality inspection tool according to claim 5, wherein: the blocking plate holder (364) is made of stainless steel.
10. A form verticality inspection tool according to claim 1, wherein: a fixed rod frame (211) is arranged on the telescopic rod (21), an arc limiting plate frame (212) is arranged at one end, far away from the telescopic rod (21), of the fixed rod frame (211), and a wire on the plumb bob (28) penetrates through the arc limiting plate frame (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410418869.1A CN118009985A (en) | 2024-04-09 | 2024-04-09 | Template straightness inspection tool that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410418869.1A CN118009985A (en) | 2024-04-09 | 2024-04-09 | Template straightness inspection tool that hangs down |
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| Publication Number | Publication Date |
|---|---|
| CN118009985A true CN118009985A (en) | 2024-05-10 |
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ID=90959805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410418869.1A Pending CN118009985A (en) | 2024-04-09 | 2024-04-09 | Template straightness inspection tool that hangs down |
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| Country | Link |
|---|---|
| CN (1) | CN118009985A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB446194A (en) * | 1934-11-30 | 1936-04-27 | Ernest Richard Watson | Improvements in or relating to clinometers |
| US20020078578A1 (en) * | 1999-07-21 | 2002-06-27 | Harold Allen | Position and angle indicating tool |
| US20060049569A1 (en) * | 2003-01-29 | 2006-03-09 | Keitaro Yonezawa | Clamping device and clamping system using the same |
| CN206095250U (en) * | 2016-10-10 | 2017-04-12 | 中建八局第一建设有限公司 | Template verticality ruler |
| CN208366331U (en) * | 2018-04-10 | 2019-01-11 | 河北工程大学 | A kind of extension type mold plate verticality detection instrument |
| CN110823186A (en) * | 2019-11-13 | 2020-02-21 | 李洋 | Building floor construction atress shear wall template auxiliary engineering check out test set |
| CN210135926U (en) * | 2019-07-18 | 2020-03-10 | 青岛瑞源工程集团有限公司 | Adjustable simple detection device for perpendicularity of bridge pier column |
| CN210741470U (en) * | 2019-08-06 | 2020-06-12 | 浙江荣佳建筑工程有限公司 | Wall post template straightness detection device that hangs down |
| CN210862655U (en) * | 2019-12-12 | 2020-06-26 | 河南恒宇工程管理有限公司 | Portable wall body straightness detection device that hangs down |
| CN211256970U (en) * | 2019-12-03 | 2020-08-14 | 山东正元建设工程有限责任公司 | Recoverable anchor cable |
| CN213220228U (en) * | 2020-05-20 | 2021-05-18 | 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） | Through mouthful trachea cannula fixing device |
| CN116791824A (en) * | 2023-07-19 | 2023-09-22 | 广州市建筑科学研究院集团有限公司 | Oil pressure anchoring type steel bar connecting sleeve and connecting method |
-
2024
- 2024-04-09 CN CN202410418869.1A patent/CN118009985A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB446194A (en) * | 1934-11-30 | 1936-04-27 | Ernest Richard Watson | Improvements in or relating to clinometers |
| US20020078578A1 (en) * | 1999-07-21 | 2002-06-27 | Harold Allen | Position and angle indicating tool |
| US20060049569A1 (en) * | 2003-01-29 | 2006-03-09 | Keitaro Yonezawa | Clamping device and clamping system using the same |
| CN206095250U (en) * | 2016-10-10 | 2017-04-12 | 中建八局第一建设有限公司 | Template verticality ruler |
| CN208366331U (en) * | 2018-04-10 | 2019-01-11 | 河北工程大学 | A kind of extension type mold plate verticality detection instrument |
| CN210135926U (en) * | 2019-07-18 | 2020-03-10 | 青岛瑞源工程集团有限公司 | Adjustable simple detection device for perpendicularity of bridge pier column |
| CN210741470U (en) * | 2019-08-06 | 2020-06-12 | 浙江荣佳建筑工程有限公司 | Wall post template straightness detection device that hangs down |
| CN110823186A (en) * | 2019-11-13 | 2020-02-21 | 李洋 | Building floor construction atress shear wall template auxiliary engineering check out test set |
| CN211256970U (en) * | 2019-12-03 | 2020-08-14 | 山东正元建设工程有限责任公司 | Recoverable anchor cable |
| CN210862655U (en) * | 2019-12-12 | 2020-06-26 | 河南恒宇工程管理有限公司 | Portable wall body straightness detection device that hangs down |
| CN213220228U (en) * | 2020-05-20 | 2021-05-18 | 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） | Through mouthful trachea cannula fixing device |
| CN116791824A (en) * | 2023-07-19 | 2023-09-22 | 广州市建筑科学研究院集团有限公司 | Oil pressure anchoring type steel bar connecting sleeve and connecting method |
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