CN217005649U

CN217005649U - Special detection tool for ship structure node precision

Info

Publication number: CN217005649U
Application number: CN202122873408.8U
Authority: CN
Inventors: 韩建桥; 宋祥愉; 韩超锋
Original assignee: Wuhan Chuxiong Construction Bridge Engineering Co ltd
Current assignee: Wuhan Chuxiong Construction Bridge Engineering Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-19
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a special detection tool for ship structure node precision, which comprises a fixed block, wherein the upper surface of the fixed block is fixedly connected with a transverse block, the side surface of the transverse block is provided with a rectangular groove, the inner wall of the rectangular groove is connected with a transverse rod in a sliding manner, one end of the transverse rod is rotatably connected with an angle reference rod through a rotating shaft, angle measuring mechanisms are arranged on the front surface of the angle reference rod and the front surface of the transverse rod, the side surface of the fixed block is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding manner, the side surface of the sliding block is fixedly connected with a fixed rod, and one end of the fixed rod is fixedly connected with a reference block. This special detection instrument of boats and ships structure node precision through setting up hand wheel, screw rod, sliding block and dead lever, and the rotation of the hand wheel of being convenient for makes the screw rod drive the sliding block and goes up and down, adjusts the interval of dead lever and horizontal pole to can avoid blockking of welding seam or strengthening rib, rotate the angle benchmark pole simultaneously, utilize angle measurement mechanism to carry out accurate measurement, it is more practical.

Description

Special detection tool for ship structure node precision

Technical Field

The utility model relates to the technical field of ship detection, in particular to a special detection tool for ship structure node precision.

Background

The overall quality of the ship must be guaranteed by reasonable theoretical design, high-level construction process and strict quality control in the whole life cycle, and the angle of welding the ship structure plays a crucial role in the stability and strength of the structure, so that important detection is needed. At present when detecting ship structure welding angle, because the blockking of welding seam or strengthening rib, cause when measuring the angle, need make specific angle template such as, utilize template and two panel contacts of welded, use the clearance chi to measure, but this kind of mode can't carry out accurate measurement to the angle. Therefore, a special detection tool for the accuracy of the ship structure node is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special detection tool for ship structure node precision, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special detection instrument of ship structure node precision, includes the fixed block, the horizontal piece of last fixed surface of fixed block fixedly connected with, the rectangular channel has been seted up to the side of horizontal piece, and the inner wall sliding connection of rectangular channel has the horizontal pole, the one end of horizontal pole is rotated through the pivot and is connected with angle reference rod, angle reference rod's front and the front of horizontal pole are provided with angle measuring mechanism, the spout has been seted up to the side of fixed block, and the inner wall sliding connection of spout has the sliding block, the side fixedly connected with dead lever of sliding block, the one end fixedly connected with reference block of dead lever.

Preferably, the inner side wall of the rectangular groove is rotatably connected with an external thread rod through a bearing, one end of the external thread rod extends to the side face of the transverse block and is fixedly connected with a knob, and one end of the transverse rod is provided with a threaded hole matched with the external thread rod.

Preferably, the angle measuring mechanism comprises an arc-shaped block fixedly connected to the front face of the angle reference rod, a fixed sleeve is fixedly connected to the front face of the cross rod, an arc-shaped waist-shaped hole is formed in the front face of the arc-shaped block, and the fixed sleeve is slidably connected to the inner wall of the arc-shaped waist-shaped hole.

Preferably, the inner wall sliding connection of fixed cover has T type square column, the side fixedly connected with triangle of T type square column instructs the piece, the rear end fixedly connected with extension spring of T type square column, the other end of extension spring and the interior antetheca fixed connection of fixed cover, the hole edge department in arc waist type hole is provided with the angle scale mark.

Preferably, the interior roof and the interior diapire of spout are connected with the screw rod through bearing rotation, the upper surface of sliding block set up with the screw thread through-hole of screw rod adaptation, the one end of screw rod extends to the lower surface and the fixedly connected with hand wheel of fixed block.

Preferably, the side surface of the fixing block is fixedly connected with a handle.

Advantageous effects

The utility model provides a special detection tool for ship structure node precision, which has the following beneficial effects:

1. this special detection instrument of ship structure node precision through setting up hand wheel, screw rod, sliding block and dead lever, the rotation of the hand wheel of being convenient for makes the screw rod drive the sliding block and goes up and down, adjusts the interval of dead lever and horizontal pole to can avoid blockking of welding seam or strengthening rib, the rotation angle benchmark pole utilizes goniometer mechanism to carry out accurate measurement, and is more practical to the angle simultaneously.

2. This special detection instrument of boats and ships structure node precision through setting up knob, external screw thread pole, horizontal piece and horizontal pole, is convenient for rotate the knob, makes the external screw thread pole drive the horizontal pole and removes, adjusts the position of angle benchmark pole, the convenient measurement to different plane panel angles.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

FIG. 4 is a schematic side sectional view of the retaining sleeve of the present invention.

In the figure: the device comprises a fixing block 1, a transverse block 2, a cross rod 3, an angle reference rod 4, a sliding block 5, a fixing rod 6, a reference block 7, an external thread rod 8, a knob 9, an arc block 10, a fixing sleeve 11, a square column 12T, a triangular indication block 13, a tension spring 14, an angle scale mark 15, a screw rod 16, a hand wheel 17 and a handle 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a special detection instrument of boats and ships structure node precision, includes fixed block 1, and the side fixed connection handle 18 of fixed block 1 through setting up handle 18, is convenient for hand handle 18 and detects, and is more convenient.

The last fixed surface of fixed block 1 is connected with horizontal piece 2, and the rectangular channel has been seted up to the side of horizontal piece 2, and the inner wall sliding connection of rectangular channel has horizontal pole 3, and the inside wall of rectangular channel rotates through the bearing and is connected with external screw thread pole 8, and the one end of external screw thread pole 8 extends to the side of horizontal piece 2 and fixedly connected with knob 9, the one end of horizontal pole 3 seted up with the screw hole of external screw thread pole 8 adaptation.

One end of a cross rod 3 is rotatably connected with an angle reference rod 4 through a rotating shaft, the front of the angle reference rod 4 and the front of the cross rod 3 are provided with angle measuring mechanisms, each angle measuring mechanism comprises an arc-shaped block 10 fixedly connected to the front of the angle reference rod 4, the front of the cross rod 3 is fixedly connected with a fixing sleeve 11, the front of each arc-shaped block 10 is provided with an arc-shaped waist-shaped hole, each fixing sleeve 11 is slidably connected to the inner wall of each arc-shaped waist-shaped hole, the inner wall of each fixing sleeve 11 is slidably connected with a T-shaped square column 12, the side surface of each T-shaped square column 12 is fixedly connected with a triangular indicating block 13, the rear end of each T-shaped square column 12 is fixedly connected with a tension spring 14, the other end of each tension spring 14 is fixedly connected with the inner front wall of each fixing sleeve 11, angle scale lines 15 are arranged at the hole edges of the arc-shaped waist-shaped holes, the angle measuring mechanisms are arranged, the rotation of the angle reference rod 4 is convenient to drive the arc-shaped blocks 10 to move, and angles can be known by the triangular indicating blocks 13 and the angle scale lines 15, meanwhile, the tension spring 14 and the T-shaped square column 12 are utilized to limit the arc block 10 conveniently.

The side of the fixed block 1 is provided with a chute, the inner wall of the chute is connected with a sliding block 5 in a sliding way, the inner top wall and the inner bottom wall of the chute are connected with a screw 16 through a bearing in a rotating way, the upper surface of the sliding block 5 is provided with a threaded through hole matched with the screw 16, one end of the screw 16 extends to the lower surface of the fixed block 1 and is fixedly connected with a hand wheel 17, the side of the sliding block 5 is fixedly connected with a fixed rod 6, one end of the fixed rod 6 is fixedly connected with a reference block 7, the hand wheel 17, the screw 16, the sliding block 5 and the fixed rod 6 are arranged to facilitate the rotation of the hand wheel 17, so that the screw 16 drives the sliding block 5 to ascend and descend, the distance between the fixed rod 6 and the cross rod 3 is adjusted, thereby avoiding the blocking of welding lines or reinforcing ribs, meanwhile, the angle reference rod 4 is rotated, the angle is accurately measured by utilizing an angle measuring mechanism, the angle measuring device is more practical, and by arranging a knob 9, an external thread rod 8, a transverse block 2 and a cross rod 3, the rotary knob 9 is convenient to rotate, the external thread rod 8 drives the cross rod 3 to move, the position of the angle reference rod 4 is adjusted, the measurement of angles of different plane plates is convenient, and the device is more practical.

The working principle is as follows: when using this special detection instrument of ship structure node precision, according to the position of welding seam or gusset, rotate hand wheel 17, make screw rod 16 drive sliding block 5 and remove, lean on the plane of a panel with reference block 7 after that, hand handle 18, rotate knob 9, make horizontal pole 3 remove, and make angle reference bar 4 and another panel plane contact, angle reference bar 4 rotates, make angle reference bar 4 laminate with the plane completely, utilize the angle scale mark 15 that triangle indicator block 13 is facing to can know the measured angle, through using this special detection instrument of ship structure node precision, can avoid blockking of welding seam or strengthening rib, utilize goniometer mechanism to carry out accurate measurement to the angle, and is more practical.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special detection instrument of boats and ships structure node precision, includes fixed block (1), its characterized in that: the last fixed surface of fixed block (1) is connected with horizontal piece (2), the rectangular channel has been seted up to the side of horizontal piece (2), and the inner wall sliding connection of rectangular channel has horizontal pole (3), the one end of horizontal pole (3) is rotated through the pivot and is connected with angle reference pole (4), the front of angle reference pole (4) and the front of horizontal pole (3) are provided with the angle measurement mechanism, the spout has been seted up to the side of fixed block (1), and the inner wall sliding connection of spout has sliding block (5), the side fixedly connected with dead lever (6) of sliding block (5), the one end fixedly connected with reference block (7) of dead lever (6).

2. The special detection tool for ship structure node precision as claimed in claim 1, wherein: the inside wall of rectangular channel rotates through the bearing and is connected with external screw thread pole (8), the one end of external screw thread pole (8) extends to the side and the fixedly connected with knob (9) of horizontal piece (2), the screw hole with external screw thread pole (8) adaptation is seted up to the one end of horizontal pole (3).

3. The special detection tool for ship structure node precision as claimed in claim 1, wherein: the angle measuring mechanism comprises an arc-shaped block (10) fixedly connected to the front of the angle reference rod (4), the front of the cross rod (3) is fixedly connected with a fixing sleeve (11), an arc-shaped waist-shaped hole is formed in the front of the arc-shaped block (10), and the fixing sleeve (11) is slidably connected to the inner wall of the arc-shaped waist-shaped hole.

4. The tool for detecting the accuracy of the ship structure node as claimed in claim 3, wherein: the inner wall sliding connection of fixed cover (11) has T type square column (12), the side fixedly connected with triangle of T type square column (12) instructs piece (13), the rear end fixedly connected with extension spring (14) of T type square column (12), the other end of extension spring (14) and the interior antetheca fixed connection of fixed cover (11), the hole in arc waist type hole is provided with angle scale mark (15) along the department.

5. The special detection tool for the accuracy of the ship structure node as claimed in claim 1, wherein: the interior roof and the interior diapire of spout are connected with screw rod (16) through the bearing rotation, the upper surface of sliding block (5) is seted up with the screw thread through-hole of screw rod (16) adaptation, the one end of screw rod (16) extends to the lower surface and the fixedly connected with hand wheel (17) of fixed block (1).

6. The special detection tool for ship structure node precision as claimed in claim 1, wherein: the side surface of the fixed block (1) is fixedly connected with a handle (18).