CN217953461U

CN217953461U - Steel surface flatness detection device for building steel detection

Info

Publication number: CN217953461U
Application number: CN202221968923.2U
Authority: CN
Inventors: 夏名强; 雷博; 祝晨; 王仁豪
Original assignee: Wuhan Daheng Construction Quality Inspection Co ltd
Current assignee: Wuhan Daheng Construction Quality Inspection Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-02
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a steel surface flatness detection device for building steel detects, including work piece platform and detection support, it installs in the work piece platform top to detect support slidable mounting, work piece platform upper surface bilateral symmetry installs first track and second track, fixed surface installs the rack on the first track, work piece platform top position placed in the middle has seted up logical groove, lead to the groove both sides and install electronic slip table and linear guide respectively, equal fixed mounting has the subassembly of polishing on electronic slip table and linear guide's the slider, and detects support bottom bilateral symmetry and install two sets of gears and two sets of gyro wheels, and is two sets of gear and rack toothing, in this embodiment, set up a work piece platform that is exclusively used in the steel sheet and detects, utilize locating component to suppress the location to the steel sheet, examine time measuring, the mark is easily deposited, utilizes portable polishing assembly to restore detection area, saves the transportation link, in time repairs, improves repair efficiency.

Description

Steel surface flatness detection device for building steel detection

Technical Field

The utility model belongs to the technical field of steel flatness detects, concretely relates to building steel detects uses steel surface flatness detection device.

Background

With the development of the modern society, the living standard of the population is improved, and the demand of building materials is also increased, the building materials mainly refer to materials used in civil engineering and building engineering, and are mainly used for houses, bridges and the like in life, wherein the building steel materials play an important role, the building steel materials are mainly divided into steel for steel structures and steel for concrete structures, the building steel materials have high strength, and generally play a role of supporting in the building industry.

At present, building steel's flatness detects and is accomplished by the manual work usually, after detecting the flatness, comes out the unqualified position mark of flatness by the manual work again, transports to processing equipment again, carries out unified polishing to unqualified position according to the mark and repaiies, and this detection again, so operating mode leads to production efficiency lower to if the mark is too much, probably cause the mill that disappears during the transportation, influence remediation efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building steel detects uses steel surface flatness detection device, when can steel sheet on testing platform detects, in time repair, reduce and transport the consumption, improve repair efficiency to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel surface flatness detection device for building steel detection comprises a workpiece platform and a detection support, wherein the detection support is slidably mounted above the workpiece platform, a first rail and a second rail are symmetrically mounted on two sides of the upper surface of the workpiece platform, and a rack is fixedly mounted on the upper surface of the first rail;

a through groove is formed in the middle position of the top of the workpiece platform, an electric sliding table and a linear guide rail are respectively mounted on two sides of the through groove, and polishing assemblies are fixedly mounted on sliding blocks of the electric sliding table and the linear guide rail;

the detection support is arranged in a portal frame structure, two sets of gears and two sets of rollers are symmetrically arranged on two sides of the bottom of the detection support, the gears and the racks are meshed, the rollers and the second track are in sliding connection, and a walking shaft is fixedly connected between the gears and the rollers.

Preferably, four groups of positioning assemblies are arranged on the upper surface of the workpiece platform and comprise a Z-shaped support, a pressing block and an adjusting rod, the adjusting rod is connected to the top of the Z-shaped support in a threaded mode, and the pressing block is rotatably installed at the bottom of the adjusting rod.

Preferably, two groups of mounting holes are formed in the bottom of the Z-shaped support at equal intervals, and threaded holes matched with the mounting holes are formed in the surface of the workpiece platform at equal intervals in an array mode.

Preferably, the polishing assembly comprises a polishing head and a lifting screw rod, a U-shaped frame is fixedly mounted at the bottom end of the lifting screw rod, the polishing head is rotatably mounted in the U-shaped frame, a first motor is fixedly mounted on one side of the U-shaped frame, and the first motor is in transmission connection with the polishing head.

Preferably, the electric sliding table and the linear guide rail are fixedly connected with a supporting plate, a threaded sleeve is rotatably installed in the supporting plate through a deep groove ball bearing, and the lifting screw rod is connected in the threaded sleeve in a threaded mode.

Preferably, the bottom of the supporting plate is fixedly provided with a second motor, the output shaft end of the second motor and the outer surface of the thread sleeve are fixedly provided with synchronous belt wheels, and the two groups of synchronous belt wheels are in transmission connection.

Preferably, a groove is formed in the middle of the upper surface of the second rail, the depth of the groove is 0.5mm-0.8mm, and the width of the groove is matched with the width of the roller.

Preferably, the gears and the rollers which are symmetrically arranged in the other group are rotatably connected with positioning shafts through deep groove ball bearings, positioning holes are formed in vertical plates on two sides of the detection support, and the positioning shafts are in interference fit with the positioning holes.

Preferably, both ends of the walking shaft are rotatably installed in vertical plates on two sides of the detection support, and one end of the walking shaft extends to be connected with a third motor in a transmission mode.

Preferably, the third motor is fixedly installed on one side of the detection support through a supporting piece, chain wheels are fixedly installed at the output shaft end of the third motor and one end of the walking shaft, and the two groups of chain wheels are connected through chain transmission.

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

1. in the embodiment, a workpiece platform special for steel plate detection is arranged, the positioning assembly is used for pressing and positioning the steel plate, marks are easy to store during detection, the movable polishing assembly is used for repairing a detection area, a transfer link is omitted, repair is carried out in time, and repair efficiency is improved;

2. the rack is matched with the guide rail with the groove, the motor is started to drive the walking shaft to drive the gear and the roller to rotate, so that the detection support can move, and the electric sliding table and the linear guide rail are arranged on the detection support, so that the polishing assembly can move in the X direction and the Y direction, and the treatment effect in a repair area is ensured;

3. the positioning assembly is fixedly connected with the workpiece platform through bolts, so that the steel plates can be pressed, the positioning assembly can be quickly disassembled and assembled through the threaded holes arrayed on the workpiece platform at equal intervals, and the positioning assembly is suitable for the steel plates with different specifications.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a workpiece platform; 101. a first track; 102. a second track; 103. a rack; 104. a groove; 2. detecting the bracket; 201. a gear; 202. a roller; 203. a traveling shaft; 3. a positioning assembly; 301. a Z-shaped stent; 302. briquetting; 303. adjusting a rod; 304. mounting holes; 4. a through groove; 5. an electric sliding table; 6. a linear guide rail; 7. polishing the assembly; 701. grinding heads; 702. a lifting screw rod; 703. a U-shaped frame; 704. a first motor; 8. a support plate; 9. a threaded sleeve; 10. a second motor; 11. a synchronous pulley; 12. positioning the shaft; 13. positioning holes; 14. a third motor.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a building steel detects uses steel surface flatness detection device, includes work piece platform 1 and

detection support

2, 2 slidable mounting in work piece platform 1 top of detection support, 1 upper surface bilateral symmetry of work piece platform installs first track 101 and second track 102, fixed surface installs rack 103 on first track 101, second track 102 upper surface position placed in the middle is seted up flutedly 104, the degree of depth of flutedly 104 is 0.5mm-0.8mm, and the width of flutedly 104 and the width matching of gyro wheel 202 set up, utilizes gyro wheel 202 internal rotation at flutedly 104, prescribes a limit to 2 moving direction of whole detection support, and prevents that detection support 2 from running through, makes its location that can be accurate repair the region.

The detection support 2 is arranged in a portal frame structure, two sets of gears 201 and two sets of rollers 202 are symmetrically arranged on two sides of the bottom of the detection support 2, the two sets of gears 201 are meshed with the rack 103, the two sets of rollers 202 are connected with the second rail 102 in a sliding mode, a walking shaft 203 is fixedly connected between the gears 201 and the rollers 202, another set of gears is symmetrically arranged, the gears 201 and the rollers 202 are rotatably connected with a positioning shaft 12 through deep groove ball bearings, positioning holes 13 are formed in vertical plates on two sides of the detection support 2, the positioning shaft 12 is in interference fit with the positioning holes 13, two ends of the walking shaft 203 are rotatably arranged in the vertical plates on two sides of the detection support 2, one end of the walking shaft 203 is connected with a third motor 14 in a transmission mode after extending, the third motor 14 is fixedly arranged on one side of the detection support 2 through a supporting piece, chain wheels are fixedly arranged at the output shaft end of the third motor 14 and one end of the walking shaft 203, the two sets of the chain wheels are connected through chain transmission, the third motor 14 is connected with the walking shaft 203 through chain transmission, the gear 201 and the roller 202 at two ends are driven by the supporting piece 203, the gears are connected with the rollers 202 in a rotating mode, and the rollers 202, and the rollers 201 and the rollers 202 are stably move.

Lead to groove 4 has been seted up at work piece platform 1 top position between two parties, lead to groove 4 both sides and install electronic slip table 5 and linear guide 6 respectively, equal fixed mounting has polishing subassembly 7 on electronic slip table 5 and linear guide 6's the slider, polishing subassembly 7 includes bistrique 701 and lift lead screw 702, lift lead screw 702 bottom fixed mounting has U type frame 703, bistrique 701 rotates and installs in U type frame 703, and U type frame 703 one side fixed mounting has first motor 704, first motor 704 and bistrique 701 transmission are connected, fixedly connected with backup pad 8 on electronic slip table 5 and linear guide 6's the slider, install swivel nut 9 through deep groove ball bearing rotation in the backup pad 8, lift lead screw 702 threaded connection is in swivel nut 9, backup pad 8 bottom fixed mounting has second motor 10, the equal fixed mounting of second motor 10 output axle head and swivel nut 9 surface has synchronous pulley 11, and is two sets of between the synchronous pulley 11 transmission connection, sets up lift lead screw 702 and drive U type frame and load second motor 10 and lift 701 on U type frame, when being convenient for control detection support 2 removes, the height that the bistrique position that prevents to carry out the different thickness repairing device that this can be carried out the steel sheet 703.

1 upper surface of work piece platform is provided with four sets of locating component 3, locating component 3 includes Z type support 301, briquetting 302 and adjusts pole 303, adjust pole 303 threaded connection in Z type support 301 top, briquetting 302 rotates to be installed in adjusting pole 303 bottom, two sets of mounting holes 304 have been seted up to Z type support 301 bottom equidistance, work piece platform 1 surface equidistance array is seted up the screw hole that matches with mounting hole 304, and during the use, it moves up or moves down to rotate regulation pole 303 and drive briquetting 302, fixes a position the steel sheet of different thickness, not only can realize the suppression to the steel sheet, through the screw hole of equidistance array on work piece platform 1, realizes locating component 3's quick assembly disassembly, is applicable to the steel sheet of different specifications.

The concave surface can also appear in the plane detection, the concave surface can be filled through arc welding, the concave surface is repaired through the polishing assembly 7 after the filling, the first motor 704, the second motor 10, the third motor 14 and the electric sliding table 5 are all controlled by the single chip microcomputer in a unified mode, the model of the single chip microcomputer is AT89C51, the AT89C51 single chip microcomputer can be programmed in sequence according to the action of the electric elements, the work flow which is required to be completed by each mechanism is achieved, and the action sequence between the electric elements is controlled to be not interfered.

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

Claims

1. The utility model provides a building steel detects uses steel surface flatness detection device, includes work piece platform (1) and detects support (2), its characterized in that: the detection support (2) is slidably mounted above the workpiece platform (1), a first rail (101) and a second rail (102) are symmetrically mounted on two sides of the upper surface of the workpiece platform (1), and a rack (103) is fixedly mounted on the upper surface of the first rail (101);

a through groove (4) is formed in the middle of the top of the workpiece platform (1), an electric sliding table (5) and a linear guide rail (6) are respectively installed on two sides of the through groove (4), and polishing assemblies (7) are fixedly installed on sliding blocks of the electric sliding table (5) and the linear guide rail (6);

the detection support (2) is arranged in a portal frame structure, two sets of gears (201) and two sets of rollers (202) are symmetrically arranged on two sides of the bottom of the detection support (2), the gears (201) are meshed with the racks (103), the rollers (202) are connected with the second track (102) in a sliding mode, and a walking shaft (203) is fixedly connected between the gears (201) and the rollers (202).

2. The steel surface flatness detecting apparatus for detecting a building steel according to claim 1, wherein: workpiece platform (1) upper surface is provided with four sets of locating component (3), locating component (3) include Z type support (301), briquetting (302) and adjust pole (303), adjust pole (303) threaded connection in Z type support (301) top, briquetting (302) rotate to be installed in adjusting pole (303) bottom.

3. The steel surface flatness detecting apparatus for detecting a building steel according to claim 2, wherein: two sets of mounting holes (304) have been seted up to Z type support (301) bottom equidistance, work piece platform (1) surface equidistance array sets up the screw hole that matches with mounting hole (304).

4. The steel surface flatness detecting apparatus for detecting a building steel according to claim 1, wherein: the grinding assembly (7) comprises a grinding head (701) and a lifting screw rod (702), a U-shaped frame (703) is fixedly installed at the bottom end of the lifting screw rod (702), the grinding head (701) is rotatably installed in the U-shaped frame (703), a first motor (704) is fixedly installed on one side of the U-shaped frame (703), and the first motor (704) is in transmission connection with the grinding head (701).

5. The steel surface flatness detection apparatus for detecting building steel according to claim 4, characterized in that: fixedly connected with backup pad (8) on the slider of electronic slip table (5) and linear guide (6), rotate through deep groove ball bearing in backup pad (8) and install swivel nut (9), lift lead screw (702) threaded connection is in swivel nut (9).

6. The steel surface flatness detection apparatus for detecting building steel according to claim 5, characterized in that: the bottom of the supporting plate (8) is fixedly provided with a second motor (10), the outer surfaces of an output shaft end of the second motor (10) and the thread sleeve (9) are fixedly provided with synchronous belt wheels (11), and the synchronous belt wheels (11) are in transmission connection.

7. The steel surface flatness detecting apparatus for detecting a building steel according to claim 1, wherein: a groove (104) is formed in the middle of the upper surface of the second rail (102), the depth of the groove (104) is 0.5-0.8 mm, and the width of the groove (104) is matched with the width of the roller (202).

8. The steel surface flatness detecting apparatus for detecting a building steel according to claim 1, wherein: in addition, the gears (201) and the rollers (202) which are symmetrically arranged are rotatably connected with positioning shafts (12) through deep groove ball bearings, positioning holes (13) are formed in vertical plates on two sides of the detection support (2), and the positioning shafts (12) are in interference fit with the positioning holes (13).

9. The steel surface flatness detection apparatus for detecting building steel according to claim 1, characterized in that: both ends of the walking shaft (203) are rotatably arranged in vertical plates at both sides of the detection support (2), wherein one end of the walking shaft (203) is connected with a third motor (14) after being extended.

10. The steel surface flatness detection apparatus for detecting building steel according to claim 9, characterized in that: the third motor (14) is fixedly installed on one side of the detection support (2) through a supporting piece, chain wheels are fixedly installed at the output shaft end of the third motor (14) and one end of the walking shaft (203), and the two groups of chain wheels are connected through chain transmission.