CN217638351U

CN217638351U - Building steel structure detection device capable of automatically adjusting detection points

Info

Publication number: CN217638351U
Application number: CN202220664269.XU
Authority: CN
Inventors: 夏雪亮; 叶忠孝; 余金鑫
Original assignee: Zhejiang Mcc Testing Technology Co ltd
Current assignee: Zhejiang Mcc Testing Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-10-21
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses an automatic adjust building steel construction detection device of check point, including frame and detection device, the frame includes base and roof, the roof below is equipped with the telescoping device, the detector is installed in the lower extreme of telescoping device, be equipped with the mount between base and the roof, the top both sides of mount all are equipped with the alignment jig, the base top is equipped with a plurality of connecting rod, a plurality of connecting rod is vertical upwards to pass behind mount and the alignment jig and be connected with the roof, but alignment jig relative connecting rod endwise slip, mount and connecting rod axial locking, the top both sides of mount all are equipped with a pair of splint, every outside to splint is equipped with the shear holder, the upper and lower both ends of shear holder respectively with the alignment jig bottom, sliding connection around the mount top, every shear holder lower extreme and a pair of splint one-to-one that corresponds, the top both sides of mount all are equipped with the adjustment motor, the output shaft of adjustment motor has the cam, the upper end of cam is with the bottom butt portion of alignment jig mutually.

Description

Building steel structure detection device capable of automatically adjusting detection points

Technical Field

The utility model relates to a steel construction hardness detection area, concretely relates to automatic building steel construction detection device of adjustment check point.

Background

The steel structure is mainly made of steel and is one of main building structure types; the steel structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all members or parts are usually connected by welding seams, bolts or rivets; because of its light dead weight and simple construction, it is widely used in the building fields of large-scale factory buildings, bridges, venues, super high-rise buildings, etc.

Need carry out hardness detection before the steel construction adopts to guarantee that the steel construction can satisfy the condition of using, but steel construction hardness detection device today is difficult to press from both sides tightly at the in-process that hardness detected, thereby produces the accuracy nature that the swing influences the testing result, fixed during detection device's the position moreover, can not adjust the position to the check point on the steel construction according to the demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic building steel structure detection device of adjustment check point makes splint begin to keep adding the power and cliies the steel construction and avoid not hard up swing through accommodate motor's drive power, has guaranteed the accuracy nature of testing result, can adjust the position to the check point on the steel construction according to the demand.

The utility model discloses a solve above technical problem, adopt following technical scheme: the utility model provides an automatic building steel structure detection device of adjustment check point, includes frame and detection device, the frame includes base and roof, the roof below is equipped with the telescoping device, detection device installs in the lower extreme of telescoping device, be equipped with the mount between base and the roof, the top both sides of mount all are equipped with the alignment jig, the base top is equipped with a plurality of connecting rod, but a plurality of connecting rod is vertical upwards pass behind mount and the alignment jig and be connected with the roof, but alignment jig relative connecting rod axial slip, mount and connecting rod axial locking, the top both sides of mount all are equipped with a pair of splint, and every outside to splint is equipped with the shear-holder, the upper and lower both ends of shear-holder respectively with alignment jig bottom, mount top front and back sliding connection, every shear-holder lower extreme and a pair of splint one-to-one that correspond, the top both sides of mount all are equipped with the regulation motor, the output shaft that adjusts the motor has the cam, the upper end of cam and the bottom butt of adjustment holder.

Technical scheme more than adopting, during the detection, the steel construction is placed in the mount top, it all is located every in the middle of the splint to be located both sides simultaneously, then open the accommodate structure of adjusting motor, the adjust structure of cam rotation both sides upwards promotes, the adjust structure shifts up the relative closed slip around the upper end that drives the shear holder, the lower extreme closure of shear holder slides simultaneously, it is closed with the steel construction step up to drive a pair of splint that correspond the connection, drive power through the accommodate structure makes splint begin to keep step up the power and cliies the steel construction and avoid not hard up swing, the drive telescoping device moves down and offsets with the steel construction, can measure the operation of hardness, the accuracy nature of testing result has been guaranteed.

As the utility model discloses a further optimization, the centre of mount is fixed with the recess, both sides in the recess all are equipped with a pair of splint, spout one has all been seted up to the top both sides of mount, and one sliding connection has a pair of slider in every spout, and the lower extreme of every shear shank is articulated with a pair of slider that corresponds, spout one and recess intercommunication, every a pair of slide bar that all is equipped with and corresponds a pair of splint one-to-one to the slider inboard.

Technical scheme more than adopting sets up placing of recess structural steel of being convenient for and avoids dropping, and the scissors frame passes through the slide bar, the slider is connected with splint to the horizontal front and back of realization splint opens and shuts.

As the utility model discloses a further optimization, the slide opening has transversely been seted up to the roof, still includes lateral wall and slide opening sliding connection's carriage, the roof top is horizontal to have screw rod and driving motor, driving motor's output shaft and screw rod are connected, the screw thread has cup jointed the drive block on the screw rod, the carriage upper end is connected with the drive block, the lower extreme is connected with the telescoping device.

By adopting the technical scheme, the driving motor is started to drive the screw rod to rotate, so that the driving block is displaced in the axis direction of the screw rod to drive the sliding frame to transversely slide in the sliding hole, the transverse position of the telescopic device is adjusted, and the transverse adjustment of the detection point of the detection device on the steel structure is realized.

As the utility model discloses a further optimization, spout two has been seted up to the lower extreme both sides lateral wall of carriage, sliding connection around expansion bracket and the spout two.

Technical scheme more than adopting, the expansion bracket slides along two front and back slide adjusting positions of spout, realizes adjusting detection device in the check point of steel construction around.

As a further optimization of the utility model, the lateral wall of connecting rod is equipped with the external screw thread, the connecting rod has cup jointed the stop collar at the below screw thread of mount, the bottom in the mount is supported to the upper end of stop collar.

Technical scheme more than adopting sets up the stop collar and makes the height-adjustable of mount on the connecting rod lock, cooperates when making mount and telescoping device measure not co-altitude steel construction.

The utility model has the advantages that: when detection is set, the steel structure is placed above the fixed frame, the two sides of the steel structure are located between each pair of clamping plates, then the adjusting motor is started, the adjusting frames on the two sides are rotated by the cam to push upwards, the adjusting frames move upwards to drive the upper end of the shear frame to slide in a closed manner back and forth, the lower end of the shear frame slides in a closed manner to drive the pair of correspondingly connected clamping plates to close to clamp the steel structure, and the clamping plates are enabled to keep a clamping force to clamp the steel structure to avoid loosening and swinging by adjusting the driving force of the motor;

the driving motor is started to drive the screw rod to rotate, so that the driving block moves in the axis direction of the screw rod, the sliding frame is driven to transversely slide in the sliding hole, the transverse position of the telescopic device is adjusted, the detection point of the detecting device in the steel structure is transversely adjusted, the telescopic frame slides along the second sliding groove to adjust the position, the detection point of the detecting device in the steel structure is adjusted forwards and backwards, the telescopic device is driven to move downwards to abut against the steel structure, the hardness measurement operation can be carried out, and the accuracy of the detection result is guaranteed.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic right sectional view of the present invention;

fig. 3 is a schematic diagram of the right-side view structure of the present invention;

fig. 4 is an enlarged schematic view of fig. 1.

The reference numbers in the figures mean: 11. a base; 12. a top plate; 121. a slide hole; 13. a detection device; 2. a fixed mount; 21. a groove; 211. a splint; 22. a first sliding chute; 221. a slider; 222. a slide bar; 3. an adjusting bracket; 4. a connecting rod; 41. a limiting sleeve; 5. a scissor rack; 6. adjusting the motor; 61. a cam; 7. a drive motor; 71. a screw; 8. a carriage; 81. a second chute; 9. a telescopic device.

Detailed Description

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Referring to fig. 1-3, the embodiment disclosed in the present invention further provides: a building steel structure detection device 13 capable of automatically adjusting a detection point comprises a rack and a detection device 13, wherein the rack comprises a base 11 and a top plate 12, a telescopic device 9, namely a telescopic cylinder, is arranged below the top plate 12, the detection device 13 is arranged at the lower end of the telescopic device 9, a sliding hole 121 is transversely formed in the top plate 12, the detection device further comprises a sliding frame 8 with a side wall in sliding connection with the sliding hole 121, a screw rod 71 and a driving motor 7 are transversely arranged above the top plate 12, an output shaft of the driving motor 7 is connected with the screw rod 71, a driving block is sleeved on the screw rod 71 in a threaded manner, the upper end of the sliding frame 8 is connected with the driving block, the lower end of the sliding frame 8 is connected with the telescopic device 9, two sliding grooves 81 are formed in side walls of two sides of the lower end of the sliding frame 8, and the telescopic frame 9 is in front-back sliding connection with the two sliding grooves 81;

a fixing frame 2 is arranged between a base 11 and a top plate 12, adjusting frames 3 are arranged on two sides above the fixing frame 2, a plurality of connecting rods 4 are arranged above the base 11, the connecting rods 4 vertically penetrate through the fixing frame 2 and the adjusting frames 3 upwards and then are connected with the top plate 12, the adjusting frames 3 can axially slide relative to the connecting rods 4, the fixing frame 2 and the connecting rods 4 are axially locked, and a limiting sleeve 41 is arranged to enable the fixing frame 2 to be locked on the connecting rods 4 in an adjustable height mode, so that the fixing frame 2 and the telescopic device 9 are matched when steel structures with different heights are measured;

the middle of mount 2 is fixed with recess 21, both sides in the recess 21 all are equipped with a pair of splint 211, every outside to splint 211 is equipped with scissor holder 5, the horizontal sliding connection in adjustment bracket 3 bottom that the upper end of every scissor holder 5 corresponds, spout one 22 has all been seted up to the top both sides of mount 2, sliding connection has a pair of slider 221 around in every spout one 22, the lower extreme of every scissor holder 5 is articulated with a pair of slider 221 that corresponds, spout one 22 and recess 21 intercommunication, every pair of slider 221 inboard all is equipped with a pair of slide bar 222 of being connected with a pair of splint 211 that corresponds one by one, it avoids dropping to set up placing of recess 21 convenient to structural steel, scissor holder 5 passes through slide bar 222, slider 221 is connected with splint 211, in order to realize opening and shutting around the level of splint 211, the top both sides of mount 2 all are equipped with adjustment motor 6, the output shaft of adjustment motor 6 is connected with cam 61, the upper end of cam 61 is with the bottom looks butt that corresponds adjustment bracket 3.

The principle of the utility model is that: during setting and detecting, the steel structure is placed above the fixed frame 2, the two sides of the steel structure are located between each pair of clamping plates 211, then the adjusting motor 6 is started, the cam 61 rotates the adjusting frames 3 on the two sides to push upwards, the adjusting frames 3 move upwards to drive the upper ends of the shear frames 5 to slide back and forth in a closed manner, meanwhile, the lower ends of the shear frames 5 slide in a closed manner to drive the pair of correspondingly connected clamping plates 211 to close so as to clamp the steel structure, and the clamping plates 211 are enabled to keep clamping force to clamp the steel structure to avoid loosening and swinging through the driving force of the adjusting motor 6;

the driving motor 7 is started to drive the screw rod 71 to rotate, so that the driving block moves in the axis direction of the screw rod 71 to drive the sliding frame 8 to transversely slide in the sliding hole 121, the transverse position of the telescopic device 9 is adjusted, the detection point of the transverse adjusting detection device 13 in the steel structure is realized, the telescopic frame 9 slides forwards and backwards along the sliding groove II 81 to adjust the position, the detection point of the longitudinal adjusting detection device 13 in the steel structure is realized, the telescopic device 9 is driven to downwards move to abut against the steel structure, the hardness measurement operation can be carried out, and the accuracy of the detection result is ensured.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed above should also be regarded as the protection scope of the present invention.

Claims

1. The building steel structure detection device capable of automatically adjusting the detection point comprises a rack and a detection device (13), and is characterized in that the rack comprises a base (11) and a top plate (12), a telescopic device is arranged below the top plate (12), the detection device is installed at the lower end of the telescopic device, a fixing frame (2) is arranged between the base (11) and the top plate (12), adjusting frames (3) are arranged on two sides above the fixing frame (2), a plurality of connecting rods (4) are arranged above the base (11), the connecting rods (4) vertically and upwards penetrate through the fixing frame (2) and the adjusting frames (3) and then are connected with the top plate (12), the adjusting frames (3) can axially slide relative to the connecting rods (4), the fixing frame (2) is axially locked with the connecting rods (4), a pair of clamping plates (211) is arranged on two sides above the fixing frame (2), a shear holder (5) is arranged on the outer side of each pair of clamping plates (211), the upper end and the lower end of each shear holder (5) are respectively connected with the bottom of the corresponding adjusting frame (3) and the top of the fixing frame (2) and are connected with a pair of motors (6) one by one another, and the motors (6) are arranged on two sides of the fixing frame (6) respectively, the upper end of the cam (61) is abutted against the bottom of the corresponding adjusting frame (3).

2. The building steel structure detection device capable of automatically adjusting the detection point according to claim 1, wherein a groove (21) is fixed in the middle of the fixing frame (2), a pair of clamping plates (211) is arranged on each of two sides in the groove (21), a first sliding groove (22) is formed in each of two sides above the fixing frame (2), a pair of sliding blocks (221) is slidably connected with each sliding groove (22) front and back, the lower end of each shear shank (5) is hinged to the corresponding pair of sliding blocks (221) one by one, the first sliding grooves (22) are communicated with the groove (21), and a pair of sliding rods (222) connected with the corresponding pair of clamping plates (211) one by one are arranged on the inner side of each pair of sliding blocks (221).

3. The building steel structure detection device capable of automatically adjusting the detection point according to claim 1, wherein a sliding hole (121) is transversely formed in the top plate (12), the building steel structure detection device further comprises a sliding frame (8) with a side wall slidably connected with the sliding hole (121), a screw rod (71) and a driving motor (7) are transversely arranged above the top plate (12), an output shaft of the driving motor (7) is connected with the screw rod (71), a driving block is sleeved on the screw rod (71) in a threaded manner, the upper end of the sliding frame (8) is connected with the driving block, and the lower end of the sliding frame is connected with a telescopic device.

4. The building steel structure detection device capable of automatically adjusting the detection point according to claim 3, wherein the sliding rack (8) is provided with a second sliding groove (81) on two side walls of the lower end, and the telescopic device (9) is connected with the second sliding groove (81) in a front-back sliding manner.

5. The building steel structure detection device capable of automatically adjusting the detection point according to claim 2 or 4, wherein the side wall of the connecting rod (4) is provided with an external thread, a limiting sleeve (41) is sleeved on the connecting rod (4) below the fixing frame (2) in a threaded manner, and the upper end of the limiting sleeve (41) abuts against the bottom of the fixing frame (2).