CN213657728U - Steel bar diameter detection device for portable engineering detection - Google Patents
Steel bar diameter detection device for portable engineering detection Download PDFInfo
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- CN213657728U CN213657728U CN202023270576.XU CN202023270576U CN213657728U CN 213657728 U CN213657728 U CN 213657728U CN 202023270576 U CN202023270576 U CN 202023270576U CN 213657728 U CN213657728 U CN 213657728U
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Abstract
The utility model discloses a steel bar diameter detection device for portable engineering detection, relating to the technical field of detection devices and comprising a shell, one side of the top of the shell is connected with a tooth supporting block in a penetrating way, the surface of the bottom of the tooth supporting block is engaged with a rotating gear, one side of the rotating gear is fixedly connected with an internal thread pipe, one side of the internal thread pipe is in threaded connection with a threaded shaft, one side of the threaded shaft is fixedly connected with a linkage rod, the outer side of the linkage rod is sleeved with an auxiliary spring, one side of the auxiliary spring is fixedly connected with the threaded shaft, one side of the auxiliary spring is fixedly connected with the internal threaded pipe, one end swing joint of gangbar has the swinging arms, and one side fixedly connected with fixed block at shell top, fixed block surface and swinging arms swing joint, the middle part fixedly connected with supporting shoe at shell top, the top through connection of supporting shoe has the swinging arms. The effect of automatic fixation and release of fixation when detecting the reinforcing steel bar is achieved.
Description
Technical Field
The utility model relates to a detection device technical field specifically is a portable engineering detects reinforcing bar diameter detection device of usefulness.
Background
The reinforcing bar is as the key place of the structural quality of building engineering, before the admission, if the reinforcing bar diameter is not enough, then these reinforcing bars need directly move back to the field, and after unqualified reinforcing bar made concrete member, the weight deviation can not reach standard requirement, its performance such as corrosion resistance, tensile strength and compressive strength is all relatively poor, in the near future, can give people's life safety to bury hidden danger, consequently, no matter before the admission or after the admission, the measurement to reinforcing bar diameter is indispensable, however, current reinforcing bar detection device all is through artifical handheld or simple scale propelling movement measurement, the workman is after measuring a large amount of reinforcing bars, visual fatigue and the action deformation of measurement appear easily, thereby cause the measurement inaccurate, cause adverse effect to subsequent work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing bar diameter detection device that portable engineering detected usefulness to the decline of the weight through reinforcing bar self makes the reinforcing bar fix in solving above-mentioned background art, strengthens the problem of measured stability.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a steel bar diameter detection device for portable engineering detection comprises a shell, wherein a tooth supporting block is connected to one side of the top of the shell in a penetrating manner, a rotating gear is meshed with the surface of the bottom of the tooth supporting block, an internal thread pipe is fixedly connected to one side of the rotating gear, a thread shaft is connected to one side of the inside of the internal thread pipe in a threaded manner, a linkage rod is fixedly connected to one side of the thread shaft, an auxiliary spring is sleeved on the outer side of the linkage rod, one side of the auxiliary spring is fixedly connected with the thread shaft, one side of the auxiliary spring is fixedly connected with the internal thread pipe, a swinging rod is movably connected to one end of the linkage rod, a fixed block is fixedly connected to one side of the top of the shell, the surface of the fixed block is movably connected with the swinging rod, a supporting block is fixedly connected to the middle of the top, the outer side of the movable rod is sleeved with an extrusion spring, one side of the extrusion spring is fixedly connected with the supporting block, and the other side of the extrusion spring is fixedly connected with the supporting block.
Optionally, one side fixedly connected with spout at the inside back of shell, the inside sliding connection of spout has the slider, the surface and the tooth supporting block fixed connection of slider.
Optionally, a bearing is sleeved on the outer side of one end of the linkage rod, and the outer side of the bearing is connected with the inner wall of the threaded shaft through interference fit.
Optionally, one side of the top of the shell is fixedly connected with a size block, one side of the back of the movable rod is fixedly connected with a pointer, and the bottom of the pointer is connected with the surface of the back of the size block in a sliding manner.
Optionally, the middle part of one side of the rotating gear is fixedly connected with a supporting shaft, and one end of the supporting shaft is movably connected with the shell.
Optionally, the middle part of one side of the rotating gear is fixedly connected with a supporting shaft, and one end of the supporting shaft is movably connected with the shell.
The utility model discloses a technological effect and advantage:
1. reinforcing bar diameter detection device that portable engineering detected usefulness makes tooth supporting block descend through the weight of reinforcing bar self, drives rotary gear and internal thread pipe corotation simultaneously in the decline, will drive threaded spindle and gangbar when internal thread pipe corotation and remove right, promotes the swinging arms slope when removing, promotes movable rod and pointer and remove left at the striking of cooperation swinging arms and movable rod to reach the effect of automatic fixation when detecting the reinforcing bar.
2. Reinforcing bar diameter detection device that portable engineering detected usefulness promotes gangbar and screw thread axial left movement simultaneously through the swing swinging arms, drives internal thread pipe and rotatory gear reversal when moving, promotes tooth supporting shoe rebound when the reversal to reach and conveniently remove fixed effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the supporting block of the present invention;
FIG. 3 is a schematic side view of the tooth support block of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a shell 1, a swinging rod 2, a fixed block 3, a 4-size block, a movable rod 5, a supporting block 6, a pointer 7, a tooth supporting block 8, a rotating gear 9, a sliding chute 10, an extrusion spring 11, a threaded shaft 12, an internal threaded pipe 13, an auxiliary spring 14, a linkage rod 15, a sliding block 16 and a bearing 17.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a portable steel bar diameter detection device for engineering detection as shown in figures 1-4, which comprises a shell 1, a tooth supporting block 8 is connected on one side of the top of the shell 1 in a penetrating way, a rotary gear 9 is meshed on the surface of the bottom of the tooth supporting block 8, an internal thread pipe 13 is fixedly connected on one side of the rotary gear 9, a thread shaft 12 is connected on one side inside the internal thread pipe 13, a linkage rod 15 is fixedly connected on one side of the thread shaft 12, an auxiliary spring 14 is sleeved on the outer side of the linkage rod 15, one side of the auxiliary spring 14 is fixedly connected with the thread shaft 12, one side of the auxiliary spring 14 is fixedly connected with the internal thread pipe 13, a swinging rod 2 is movably connected with one end of the linkage rod 15, a fixed block 3 is fixedly connected on one side of the top of the shell 1, the surface of the fixed block 3 is movably connected with the swinging rod 2, a supporting, the top of the supporting block 6 is connected with a movable rod 5 in a penetrating way, the outer side of the movable rod 5 is sleeved with an extrusion spring 11, one side of the extrusion spring 11 is fixedly connected with the supporting block 6, the other side of the extrusion spring 11 is fixedly connected with the supporting block 6, one side of the inner back surface of the shell 1 is fixedly connected with a chute 10, the inner part of the chute 10 is connected with a slide block 16 in a sliding way, the surface of the slide block 16 is fixedly connected with a tooth supporting block 8, the outer side of one end of a linkage rod 15 is sleeved with a bearing 17, the outer side of the bearing 17 is connected with the inner wall of a threaded shaft 12 in an interference fit way, one side of the top of the shell 1 is fixedly connected with a size block 4, one side of the back surface of the movable rod 5 is fixedly connected with a pointer 7, the bottom of the pointer 7 is connected with the surface of the back surface of the, and the two support legs are parallel to each other.
This practical theory of operation: this reinforcing bar diameter detection device that portable engineering detected usefulness, make tooth supporting block 8 descend through the weight of reinforcing bar self, drive rotatory gear 9 and internal thread pipe 13 corotation when descending, will drive threaded spindle 12 and gangbar 15 when internal thread pipe 13 corotation and remove right, promote the 2 slopes of swinging arms when removing, the striking that cooperates swinging arms 2 and moving bar 5 promotes movable bar 5 and pointer 7 and removes left, thereby reach the effect of automatic fixation when detecting the reinforcing bar, promote gangbar 15 and threaded spindle 12 and remove left simultaneously through swing swinging arms 2, drive internal thread pipe 13 and rotatory gear 9 reversal simultaneously of removing, promote tooth supporting block 8 rebound when the reversal, thereby reach the convenient effect of relieving the fixation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides a reinforcing bar diameter detection device that portable engineering detected usefulness, includes shell (1), its characterized in that: one side through connection at shell (1) top has tooth supporting block (8), the surface meshing of tooth supporting block (8) bottom has swing gear (9), one side fixedly connected with internal thread pipe (13) of swing gear (9), one side threaded connection inside internal thread pipe (13) has threaded spindle (12), one side fixedly connected with gangbar (15) of threaded spindle (12), the outside cover of gangbar (15) is equipped with auxiliary spring (14), one side and threaded spindle (12) fixed connection of auxiliary spring (14), one side and internal thread pipe (13) fixed connection of auxiliary spring (14), the one end swing joint of gangbar (15) has swinging arms (2), one side fixedly connected with fixed block (3) at shell (1) top, fixed block (3) surface and swinging arms (2) swing joint, the middle part fixedly connected with supporting shoe (6) at shell (1) top, the top through connection of supporting shoe (6) has movable rod (5), the outside cover of movable rod (5) is equipped with extrusion spring (11), one side and supporting shoe (6) fixed connection of extrusion spring (11), the opposite side and supporting shoe (6) fixed connection of extrusion spring (11).
2. The steel bar diameter detection device for the portable engineering detection according to claim 1, wherein: one side fixedly connected with spout (10) on the inside back of shell (1), the inside sliding connection of spout (10) has slider (16), the surface and the tooth supporting block (8) fixed connection of slider (16).
3. The steel bar diameter detection device for the portable engineering detection according to claim 1, wherein: the outer side of one end of the linkage rod (15) is sleeved with a bearing (17), and the outer side of the bearing (17) is connected with the inner wall of the threaded shaft (12) through interference fit.
4. The steel bar diameter detection device for the portable engineering detection according to claim 1, wherein: one side fixedly connected with chi yard piece (4) at shell (1) top, one side fixedly connected with pointer (7) at the movable rod (5) back, the bottom of pointer (7) and the surface sliding connection at chi yard piece (4) back.
5. The steel bar diameter detection device for the portable engineering detection according to claim 1, wherein: the middle part of one side of the rotating gear (9) is fixedly connected with a supporting shaft, and one end of the supporting shaft is movably connected with the shell (1).
6. The steel bar diameter detection device for the portable engineering detection according to claim 1, wherein: the equal fixedly connected with supporting leg in both sides of shell (1) bottom, and two supporting legs are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270576.XU CN213657728U (en) | 2020-12-30 | 2020-12-30 | Steel bar diameter detection device for portable engineering detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023270576.XU CN213657728U (en) | 2020-12-30 | 2020-12-30 | Steel bar diameter detection device for portable engineering detection |
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| Publication Number | Publication Date |
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| CN213657728U true CN213657728U (en) | 2021-07-09 |
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| CN202023270576.XU Active CN213657728U (en) | 2020-12-30 | 2020-12-30 | Steel bar diameter detection device for portable engineering detection |
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| CN (1) | CN213657728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968493A (en) * | 2024-02-20 | 2024-05-03 | 江苏正泰不锈钢产业有限公司 | Automatic continuous detection device for outer diameter of stainless steel pipe |
-
2020
- 2020-12-30 CN CN202023270576.XU patent/CN213657728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968493A (en) * | 2024-02-20 | 2024-05-03 | 江苏正泰不锈钢产业有限公司 | Automatic continuous detection device for outer diameter of stainless steel pipe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 101, Floor 1, No. 49 Xinhua Residential Community, Tongqiao Town, Zhongkai High tech Zone, Huizhou City, Guangdong Province 516000 Patentee after: Zhongjia (Guangdong) Engineering Testing Co.,Ltd. Address before: 516000 No. 508, Yingtou group, Jinji village, Xiaojinkou street, Huicheng District, Huizhou City, Guangdong Province Patentee before: Zhongjia (Guangdong) Engineering Testing Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |