CN210089528U - Steel construction installation engineering detection device - Google Patents
Steel construction installation engineering detection device Download PDFInfo
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- CN210089528U CN210089528U CN201920522072.0U CN201920522072U CN210089528U CN 210089528 U CN210089528 U CN 210089528U CN 201920522072 U CN201920522072 U CN 201920522072U CN 210089528 U CN210089528 U CN 210089528U
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Abstract
The utility model discloses a steel structure installation engineering detection device, which comprises a detection tool and is characterized in that the detection tool comprises a base and a detection tool body, a measuring table is arranged between the base and the detection tool body, and the bottom end of the base is rotatably connected with a wheel; the measuring table top is provided with measuring device, and measuring device includes the gauge head, and gauge head fixed connection is on the measuring board, and the measuring board below is provided with the locating plate, and the measuring board is connected with the measuring staff through surveying, surveys to grind fixed the setting in the measuring board, and the measuring staff is connected with the amesdial, is connected with first spring between amesdial and the measuring staff. The device is designed into a cart-type convenient movement detection device, is suitable for various places, is convenient to carry, converts general linear displacement into rotary motion of a pointer through a gear and a lever, and then reads on a dial of a dial gauge, wherein the dial gauge is an indication type measuring tool with wide application range in precision measurement, and the device is used for checking the shape and position error of a workpiece and is very accurate and effective.
Description
Technical Field
The utility model relates to a steel construction installation engineering technical field especially relates to a steel construction installation engineering detection device.
Background
The supervision work content in the steel structure installation stage is mainly to supervise the operation conditions of an internal management system and a quality assurance system of a contract organization, supervise and urge to implement various technologies and organizational measures of construction organizational design, and carry out construction strictly according to relevant national standard and standard of the existing steel structure. The supervision work in the steel structure installation stage should make the following links in focus: the rationality and the implementation condition of the installation scheme, installation measurement, connection of high-strength bolts, installation welding quality, actual measurement of installation size deviation, coating and the like. Supervision work will strengthen on-the-spot inspection tour, parallel inspection and other supervision of standing, especially is on the low side at present partial steel construction unit quality of construction, under the still not normal condition of construction, does on-the-spot inspection tour and other standing conscientiously, to the construction quality of ensureing steel construction engineering, more has realistic meaning, the utility model discloses a steel construction installation engineering detection device to steel construction installation engineering mounting dimension research and development.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of detecting the deviation of the installation dimension of the steel structure installation engineering and providing a detection device of the steel structure installation engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the steel structure installation engineering detection device comprises a detection tool, wherein the detection tool comprises a base and a detection tool body, a measuring table is arranged between the base and the detection tool body, and the bottom end of the base is rotatably connected with wheels; the measuring device comprises a measuring table, and is characterized in that a measuring device is arranged above the measuring table and comprises a measuring head, the measuring head is fixedly connected to a measuring plate, a positioning plate is arranged below the measuring plate, the measuring plate is connected with a measuring rod through measuring and grinding, the measuring and grinding are fixedly arranged in the measuring plate, the measuring rod is connected with a dial indicator, and a first spring is connected between the dial indicator and the measuring rod. The measuring head is a high-quality tungsten steel ball measuring head which is not easy to turn around in the using process and has high wear-resistant hardness. The measuring and grinding is realized by a transmission component fixed in the measuring plate.
Preferably, the dial indicator lever, the first spring and the measuring rod of the dial indicator are arranged in a first hole groove formed in the detector body. The dial indicator utilizes the general length measurement instrument of table formula that accurate rack and pinion mechanism made, and the indicating value scope of dial indicator generally is 0 ~ 10 millimeters, and big can reach 100 millimeters, and the dial indicator indicating value scope of this device is 10 millimeters, and the dial indicator is applicable to shape and position error that the ordinary dial indicator is difficult to measure excircle, aperture and slot etc. of measurement.
Preferably, the detecting body is provided with a cylindrical end set screw, and the cylindrical end set screw is used for fixing the dial indicator.
Preferably, the measuring plate is fixedly connected with a distance adjusting device, and the distance adjusting device is arranged in a second hole groove formed in the detector body.
Preferably, the distance adjusting device comprises a central shaft, a rotating rod is arranged on the central shaft, the central shaft is connected with the second hole groove through threads, and the distance adjusting device adjusts the distance between the measuring plates by rotating the rotating rod to drive the central shaft to rotate in the second hole groove through threads.
Preferably, a positioning block is arranged on the positioning plate, one end of the positioning block is fixedly connected with the positioning plate, one end of the positioning block, which is far away from the positioning plate, is opposite to the measuring table, a spring jack screw is arranged on the positioning plate, the spring jack screw penetrates through the positioning plate, the spring jack screw is fixedly connected with a spring seat through a second spring, the spring seat is fixedly arranged on the measuring plate, and the spring jack screw, the second spring and the spring seat are matched to play a role in damping to protect the measuring plate.
Compared with the prior art, the utility model discloses possess following advantage:
the utility model discloses the appearance design is the convenient detection device that removes of cart based, be applicable to various places, conveniently carry, set up measuring table and measuring device in the detection device, place measuring table and slide through taking the volume steel construction of awaiting measuring to measure, convert the rotary motion of pointer into through gear and lever with general linear displacement, then carry out the reading on the amesdial calibrated scale, the amesdial is in the precision measurement with very wide instruction formula measuring tool, the shape and the position error that this device was used for checking the work piece are very accurate effective.
Drawings
Fig. 1 is a schematic structural view of a steel structure installation engineering detection device provided by the present invention;
fig. 2 is a schematic structural view of the middle measuring plate of the present invention.
In the figure: the device comprises a detection tool 1, a base 11, wheels 111 and a detection tool 12, a first hole groove 121, a cylindrical end set screw 122, a second hole groove 123, a measuring table 13, a measuring device 2, a measuring head 21, a measuring plate 22, a positioning plate 23, a positioning block 231, a spring jack screw 232, a second spring 233, a spring seat 234, a measuring rod 24, a measuring rod 25, a dial indicator 26, a first spring 27, a distance adjusting device 3, a central shaft 31 and a rotating rod 32.
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.
Referring to fig. 1 to 2, the detection device comprises a detection tool 1, the detection tool 1 comprises a base 11 and a detection tool body 12, a measurement table 13 is arranged between the base 11 and the detection tool body 12, and the bottom end of the base 11 is rotatably connected with wheels 111; measuring table 13 top is provided with measuring device 2, and measuring device includes gauge head 21, and gauge head 21 fixed connection is on measuring plate 22, and measuring plate 22 below is provided with locating plate 23, and measuring plate 22 is connected with measuring staff 25 through surveying and grinding 24, surveys and grinds 24 fixed setting in measuring plate 22, and measuring staff 25 is connected with amesdial 26, is connected with first spring 27 between amesdial 26 and the measuring staff 25. The measuring head 21 is a high-quality tungsten steel ball measuring head, and the high-quality tungsten steel ball measuring head 21 is not easy to turn around in the using process and has high wear-resisting hardness.
A gauge rod of the dial gauge 26, the first spring 27 and the measuring rod 25 are arranged in a first hole groove 121 formed in the detection body 12; the detector body 12 is provided with a cylindrical end set screw 122, and the cylindrical end set screw 122 is used for fixing the dial indicator 26; the measuring head 21 rotates for a circle, the measuring rod 25 moves for one millimeter, the movement quantity is amplified through the rack, the shaft gear and the gear and then transmitted to the pointer arranged on the shaft gear, the pointer rotates for a circle, a circle scale disc is printed with one hundred equal division scales along the circumference, and each division value is equivalent to the movement of the measuring rod for 0.01 millimeter.
The measuring plate 22 is fixedly connected with the distance adjusting device 3, and the distance adjusting device 3 is arranged in a second hole groove 123 formed in the detector body 12; the distance adjusting device 3 comprises a central shaft 31, a rotating rod 32 is arranged on the central shaft 31, the central shaft 31 is in threaded connection with the second hole groove 123, and the distance adjusting device 3 adjusts the distance between the measuring plates 22 by rotating the rotating rod 32 to drive the central shaft 31 to rotate in the second hole groove 123.
The positioning plate 23 is provided with a positioning block 231, one end of the positioning block 231 is fixedly connected with the positioning plate 23, one end, away from the positioning plate 23, of the positioning block 231 is opposite to the measuring table 13, the positioning plate 23 is provided with a spring jack screw 232, the spring jack screw 232 penetrates through the positioning plate 23, the spring jack screw 232 is fixedly connected with a spring seat 234 through a second spring 233, and the spring seat 234 is fixedly arranged on the measuring plate 22. The cooperation of the spring jack 232, the second spring 233 and the spring seat 234 functions as a shock absorber to protect the measurement plate 22.
Now, the operation principle of the present invention is described as follows:
the utility model discloses survey during the use, lift rotation bull stick 32 gently with the hand, put into the measuring station 13 with the steel construction on, measure under measuring head 21, can not push measuring head 21 to the work piece by force under, make the measuring steel construction slide on measuring station 13, the effect through measuring plate 2 converts the rotary motion of pointer into through gear and lever with general linear displacement, then carries out the reading on the dial gauge 26 calibrated scale, and the data that obtain is comparatively accurate.
In the present invention, unless otherwise expressly stated or limited, the terms "sliding", "rotating", "fixed", "provided", and the like are to be understood in a broad sense, e.g. as welded connections, as bolted connections, or as integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The steel structure installation engineering detection device comprises a detection tool (1), and is characterized in that the detection tool (1) comprises a base (11) and a detection tool body (12), a measuring table (13) is arranged between the base (11) and the detection tool body (12), and the bottom end of the base (11) is rotatably connected with a wheel (111); measuring table (13) top is provided with measuring device (2), measuring device includes gauge head (21), gauge head (21) fixed connection is on measuring board (22), it is provided with locating plate (23) to measure board (22) below, it is connected with measuring staff (25) through surveying to survey board (22), survey and grind (24) fixed the setting in measuring board (22), measuring staff (25) are connected with amesdial (26), amesdial (26) with be connected with first spring (27) between measuring staff (25).
2. The steel structure installation engineering detection device according to claim 1, characterized in that gauge rods of the dial gauge (26), the first spring (27) and the measuring rod (25) are arranged in a first hole groove (121) formed in the detection body (12).
3. The steel structure installation engineering detection device according to claim 1, characterized in that a cylindrical end set screw (122) is arranged on the detection body (12), and the cylindrical end set screw (122) is used for fixing the dial indicator (26).
4. The steel structure installation work detection device as recited in claim 1, characterized in that the measuring plate (22) is fixedly connected with a distance adjustment device (3), and the distance adjustment device (3) is disposed in a second hole groove (123) formed on the detection body (12).
5. The steel structure installation work detection device according to claim 4, wherein the distance adjustment device (3) comprises a central shaft (31), a rotating rod (32) is arranged on the central shaft (31), and the central shaft (31) is in threaded connection with the second hole groove (123).
6. The steel structure installation engineering detection device as claimed in claim 1, wherein a positioning block (231) is arranged on the positioning plate (23), one end of the positioning block (231) is fixedly connected with the positioning plate (23), one end of the positioning block (231) far away from the positioning plate (23) is opposite to the measuring table (13), a spring jack screw (232) is arranged on the positioning plate (23), the spring jack screw (232) penetrates through the positioning plate (23), the spring jack screw (232) is fixedly connected with a spring seat (234) through a second spring (233), and the spring seat (234) is fixedly arranged on the measuring plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522072.0U CN210089528U (en) | 2019-04-17 | 2019-04-17 | Steel construction installation engineering detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920522072.0U CN210089528U (en) | 2019-04-17 | 2019-04-17 | Steel construction installation engineering detection device |
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| Publication Number | Publication Date |
|---|---|
| CN210089528U true CN210089528U (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920522072.0U Active CN210089528U (en) | 2019-04-17 | 2019-04-17 | Steel construction installation engineering detection device |
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| CN (1) | CN210089528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930866A (en) * | 2023-02-27 | 2023-04-07 | 合肥联宝信息技术有限公司 | measuring device |
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2019
- 2019-04-17 CN CN201920522072.0U patent/CN210089528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115930866A (en) * | 2023-02-27 | 2023-04-07 | 合肥联宝信息技术有限公司 | measuring device |
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