CN220322268U - Steel construction welding seam angle measuring device - Google Patents

Abstract

The utility model provides a steel construction welding seam angle measuring device, includes the bottom plate, be provided with two dead levers on the bottom plate, it is provided with the rotation cover to rotate on the dead lever, it is provided with the angle measuring rod to rotate to overlap, the one end of angle measuring rod is provided with the measuring head, the storage tank has been seted up in the angle measuring rod, be provided with the pointer in the storage tank, be provided with the slider on the angle measuring rod, offer the confession on the bottom plate the spout that the slider slided, one side mark of spout has the angle scale mark, the bottom plate is close to one side of dead lever all is provided with two fixed cover, two fixed cover encloses to locate two the dead lever, it has the latch hook to articulate on the fixed cover, the latch hook is provided with and colludes holding portion, collude holding portion with rotate the cover and collude holding fit, be provided with on the dead lever and be used for the drive hold portion with rotate the cover and collude holding complex drive assembly. The welding line angle measuring device is easy to shake, and accuracy of measurement reading is improved.

Description

Steel construction welding seam angle measuring device

Technical Field

The utility model relates to the technical field of construction measurement, in particular to a steel structure welding seam angle measuring device.

Background

Steel structures are structures composed of steel materials, and are one of the main types of building structures. The two steel structures are usually fixedly connected by adopting a welding seam process, and the welding seam angle is required to be measured in the welding process, so that the welding mode is confirmed, and the welding quality level is ensured.

The welding seam angle measuring device in the related art comprises two angle measuring rods and pointers respectively arranged on the two angle measuring rods, wherein the two angle measuring rods are respectively inserted into two sides of a groove, and the angle between the two angle measuring rods is judged through the pointers, so that the size of the welding seam angle is judged.

However, in the welding seam angle measuring device in the related art, generally, when the groove is measured, the space of the groove is small, two angle measuring rods cannot be fixed, the shaking condition is easy to occur, and the measurement reading is inaccurate, so that the welding quality level is affected.

Disclosure of Invention

In order to improve the condition that current welding seam angle measuring device appears rocking easily, lead to measuring the reading inaccurate to influence welded quality level's phenomenon, this application provides a steel construction welding seam angle measuring device.

The application provides a steel construction welding seam angle measuring device adopts following technical scheme:

the utility model provides a steel construction welding seam angle measuring device, includes the bottom plate, be provided with two dead levers on the bottom plate, it is provided with the rotation cover to rotate on the dead lever, it is provided with the angle measuring rod to rotate to overlap, the one end of angle measuring rod is provided with the measuring head, the storage tank has been seted up in the angle measuring rod, be provided with the pointer in the storage tank, be provided with the slider on the angle measuring rod, offer the confession on the bottom plate the spout that the slider slided, one side mark of spout has the angle scale mark, the bottom plate is close to one side of dead lever all is provided with two fixed cover, two fixed cover encloses to locate two the dead lever, it has the latch hook to articulate on the fixed cover, the latch hook is provided with and colludes holding portion, collude holding portion with rotate the cover and collude holding fit, be provided with on the dead lever and be used for the drive hold portion with rotate the cover and collude holding complex drive assembly.

Through adopting above-mentioned technical scheme, constructor inserts two angle measurement poles in the groove earlier, rotates two angle measurement poles respectively, makes the slider slide along the spout in, until two angle measurement poles butt respectively on two opposite lateral walls of groove. At this time, the driving assembly drives the hooking part to be hooked with the rotating sleeve, the rotating sleeve is hooked with external force to prevent the rotating sleeve from rotating, and then the two angle measuring rods are limited, so that the shaking condition of the angle measuring rods when the angle value is observed is reduced, the accuracy of measured data is improved, and the quality level of welding is ensured. At this time, the sum of the scale marks of the pointing angles of the pointers on the two angle measuring rods is the angle between the two angle measuring rods.

Preferably, the driving assembly comprises a driving wheel arranged on the fixing rod in a surrounding manner, a protrusion arranged on the driving wheel and a rotating rod arranged on the driving wheel, and a linkage rod is arranged at one end of the locking hook away from the hooking part and is in butt joint with the protrusion.

Through adopting above-mentioned technical scheme, when promoting the dwang until the gangbar is located the highest department of lug, the gangbar promotes the latch hook and keeps away from the one end of colluding the portion of holding outwards to overturn, owing to articulated effect, colludes the portion of holding inwards turns over and colludes the cooperation rather than the rotation cover that corresponds to realize rotating the cover and restrict pivoted purpose, and then reduce the condition that appears rocking when observing the angle numerical value of volume angle pole.

Preferably, the fixing sleeve is provided with a supporting spring, one end of the supporting spring is fixedly arranged on one side of the fixing sleeve facing the locking hook, and the other end of the supporting spring is fixedly arranged on one side of the locking hook facing the fixing sleeve.

Through adopting above-mentioned technical scheme, when pushing the dwang until the gangbar is located the lowest of lug, supporting spring does not receive the effect of external force to be in open state and support visor and latch hook, and then keep the phenomenon that the gangbar is located the lowest of lug.

Preferably, a fixing component for fixing the rotating rod is arranged in the bottom plate.

Through adopting above-mentioned technical scheme, through fixed subassembly fixed dwang, make the gangbar keep in the highest department of lug, prevent that the dwang from touching by mistake and rotating and leading to the gangbar to slide to the lowest department of lug, and then cancel and collude the portion of holding and rotate the cooperation of holding of cover.

Preferably, the bottom plate is close to one side of dwang has seted up the spring chamber, fixed subassembly including set up in compression spring in the spring chamber and with the fixture block that compression spring is connected, compression spring's one end fixed set up in the fixture block orientation one side in spring chamber, the other end fixed set up in on the inner wall in spring chamber, the draw-in groove has been seted up on the dwang, the fixture block with draw-in groove joint cooperation.

Through adopting above-mentioned technical scheme, when the dwang until dwang and fixture block butt time, compression spring receives the butt force and compresses to the spring intracavity, drives the fixture block simultaneously and moves to the spring intracavity interior, and when fixture block and draw-in groove are relative, compression spring does not receive the effect of external force and releases elastic potential energy to drive the fixture block stretch out to the spring intracavity and with draw-in groove joint cooperation. Through the joint cooperation of fixture block and draw-in groove to prevent that the dwang from touching by mistake and rotating and leading to the gangbar to slide to the lowest department of lug, and then cancel the hook portion and rotate the hook cooperation of cover.

Preferably, an inclined surface is arranged on one side of the clamping block facing the rotating rod.

Through adopting above-mentioned technical scheme, when the dwang rotates towards the direction of fixture block, until with inclined plane butt, the inclined plane makes the fixture block keep away the position to the dwang to realize the draw-in groove in the dwang can be smooth with fixture block joint cooperation.

Preferably, an unlocking rod is arranged on one side, close to the spring cavity, of the clamping block, and extends to one side, away from the clamping block, of the bottom plate.

Through adopting above-mentioned technical scheme, to the one side pulling unlocking lever that the bottom plate deviates from the fixture block, compression spring receives the effect of external force and compresses this moment to drive the fixture block to sliding in to the spring groove, fixture block and draw-in groove cancellation joint complex relation this moment, and then cancel the fixed to the dwang.

Preferably, the measuring head is provided with a protective sleeve.

Through adopting above-mentioned technical scheme, the protective sheath is used for protecting the condition that the measuring head appears damaging when not using, further improves the life of measuring head.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly drives the hooking part to be hooked and matched with the rotating sleeve, the rotating sleeve is hooked by external force and cannot rotate, and further two angle measuring rods are limited, so that the shaking condition of the angle measuring rods when the angle values are observed is reduced, the accuracy of measured data is improved, and the welding quality level is ensured;

2. through the joint cooperation of fixture block and draw-in groove to prevent that the dwang from touching by mistake and rotating and leading to the gangbar to slide to the lowest department of lug, and then cancel the hook portion and rotate the hook cooperation of cover.

Drawings

Fig. 1 is a schematic diagram of the overall structure in the present embodiment.

Fig. 2 is a schematic view for showing the orientation of the fixing lever.

Fig. 3 is a sectional view showing an internal structure of the fixing sleeve.

Fig. 4 is a schematic view for showing the structure of the fixing assembly.

Reference numerals illustrate: 1. a bottom plate; 2. a protective cover; 3. a fixed rod; 4. a rotating sleeve; 5. a measuring angle rod; 6. a fixed sleeve; 7. a movable cavity; 8. a measuring head; 9. a protective sleeve; 10. a slide block; 11. a chute; 12. a receiving groove; 13. a pointer; 14. a latch hook; 15. a hooking part; 16. a driving wheel; 17. a protrusion; 18. a rotating lever; 19. a linkage rod; 20. a rotating chamber; 21. a support spring; 22. a clamping groove; 23. a spring cavity; 24. a compression spring; 25. a clamping block; 26. an inclined surface; 27. and unlocking the rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

Referring to fig. 1 and 2, the steel structure weld angle measuring device comprises a square base plate 1, wherein a protective cover 2 is fixedly arranged on one side of the base plate 1, and the protective cover 2 is in a cylindrical shape. Two fixing rods 3 are arranged on one side of the bottom plate 1, which is close to the protective cover 2, and the two fixing rods 3 are arranged in the same horizontal direction. Two fixing sleeves 6 are fixedly arranged on one side of the bottom plate 1, which is close to the protective cover 2, and the two fixing sleeves 6 are respectively sleeved on the two fixing rods 3 and are both positioned in the protective cover 2. The top of dead lever 3 rotates installs and rotates cover 4, and rotates one side of cover 4 and install angle measuring rod 5, and the movable chamber 7 that supplies angle measuring rod 5 pivoted is offered to one side of visor 2, and angle measuring rod 5 stretches out outside the movable chamber 7. The measuring head 8 is installed to the one end that the measuring angle pole 5 kept away from and rotates cover 4, and measuring head 8 is the pointed cone form setting, and measuring head 8 cover is equipped with protective sheath 9, and protective sheath 9 is used for protecting measuring head 8 and appears the condition of damage when not using.

Referring to fig. 2, two angle measuring rods 5 are provided with sliding blocks 10, a bottom plate 1 is provided with two sliding grooves 11 for sliding and matching of the two sliding blocks 10, the sliding grooves 11 are arranged in an arc shape, the two sliding grooves 11 are symmetrically arranged, one side of each sliding groove 11 is marked with an angle scale mark, and the numerical value of each angle scale mark is continuously increased from inside to outside. The two angle measuring rods 5 are provided with the accommodating grooves 12, the accommodating grooves 12 penetrate through two opposite sides of the angle measuring rods 5, and angle scale marks can be observed in the accommodating grooves 12. The accommodating groove 12 is internally provided with a pointer 13, and the tip of the pointer 13 points to one side of the chute 11 marked with the angle graduation marks. When the two angle measuring rods 5 are abutted, the pointers 13 corresponding to the two angle measuring rods 5 point to the 0-degree scale mark at the moment, which indicates that the degree of the included angle between the two angle measuring rods 5 is 0 degree at the moment; when the two angle measuring rods 5 are in an open state, the sum of the angle values pointed by the pointers 13 corresponding to the two angle measuring rods 5 is the degree of the included angle between the two angle measuring rods 5.

Referring to fig. 3, three latch hooks 14 are vertically hinged on the outer wall of the fixed sleeve 6, and a hooking portion 15 is installed at one end of each latch hook 14, and the hooking portion 15 is used for hooking and matching with the rotating sleeve 4. The fixed rod 3 is provided with a driving component for driving the hooking part 15 to be hooked and matched with the rotating sleeve 4. Specifically, the driving assembly includes a driving wheel 16 rotatably surrounding the fixed rod 3, three protrusions 17 all provided on the driving wheel 16, and a rotating rod 18 provided on the driving wheel 16. The protrusions 17 are provided on the side wall of the top end of the driving wheel 16 at a certain interval, and the protrusions 17 are provided obliquely toward one side of the fixed sleeve 6. The end of the lock hook 14 away from the hooking part 15 is provided with a linkage rod 19, and the linkage rod 19 is glidingly arranged on one side of the fixed sleeve 6 facing the linkage rod 19 and is abutted with the corresponding bulge 17. A rotating cavity 20 for rotating the rotating rod 18 is formed in one side, away from the angle measuring rod 5, of the fixed sleeve 6, and the rotating rod 18 extends out of the rotating cavity 20.

Referring to fig. 3, three supporting springs 21 are mounted on the fixing sleeve 6, one end of each supporting spring 21 is fixedly mounted on one side of the locking hook 14 facing the fixing sleeve 6, and the other end is fixedly mounted on one side of the fixing sleeve 6 facing the locking hook 14. When the rotating rod 18 is pushed until the linkage rod 19 is located at the highest position of the protruding block, the linkage rod 19 pushes one end of the lock hook 14 away from the hooking portion 15 to turn outwards, and due to the hinging effect, the hooking portion 15 turns inwards and is hooked and matched with the corresponding rotating sleeve 4, so that the supporting spring 21 is compressed under the action of external force. When the rotating rod 18 is pushed until the linkage rod 19 is positioned at the lowest position of the protruding block, the supporting spring 21 is not acted by external force, so that elastic potential energy is released and the elastic potential energy is in an open state, thereby supporting the fixed sleeve 6 and the locking hook 14, and further keeping the phenomenon that the linkage rod 19 is positioned at the lowest position of the protruding block.

Referring to fig. 4, a clamping groove 22 is formed in the side, facing the bottom plate 1, of the rotating rod 18, a spring cavity 23 is formed in the side, close to the rotating rod 18, of the bottom plate 1, and the spring cavity 23 is arranged in a cylindrical shape. A fixing assembly for fixing the rotating rod 18 is installed in the bottom plate 1. Specifically, the fixing assembly includes a compression spring 24 disposed in the spring chamber 23 and a clamping block 25 fixedly connected to the compression spring 24. One end of the compression spring 24 is fixedly arranged on the inner wall of the spring cavity 23 facing the clamping block 25, and the other end of the compression spring 24 is fixedly arranged on one side of the clamping block 25 facing the spring cavity 23. The clamping block 25 can slide along the length direction of the spring cavity 23, and the clamping block 25 protrudes out of the spring cavity 23 and is matched with the clamping groove 22 in a clamping way. When the rotating rod 18 is rotated until the rotating rod 18 is abutted against the clamping block 25, the compression spring 24 is compressed into the spring cavity 23 by the abutting force, meanwhile, the clamping block 25 is driven to slide into the spring cavity 23, when the clamping block 25 is opposite to the clamping groove 22, the compression spring 24 is not acted by external force to release elastic potential energy, and therefore the driving clamping block 25 extends out of the spring cavity 23 and is clamped and matched with the clamping groove 22, and the rotating rod 18 is further limited to rotate.

Further, referring to fig. 4, an inclined surface 26 is provided on a side of the latch 25 facing the rotation lever 18, and when the rotation lever 18 rotates in the direction of the latch 25, the inclined surface 26 keeps the latch 25 away from the rotation lever 18 until the latch is abutted against the inclined surface 26, so that the latch groove 22 in the rotation lever 18 can be smoothly engaged with the latch 25. The unlocking rod 27 is installed on one side of the clamping block 25, which is away from the inclined surface 26, the unlocking rod 27 slides along the length direction relative to the spring cavity 23, the compression spring 24 is sleeved on the unlocking rod 27, and one end of the unlocking rod 27, which is away from the clamping block 25, extends to one side of the clamping seat, which is away from the clamping block 25.

The implementation principle of the application is as follows: the constructor firstly inserts the two angle measuring rods 5 into the groove, respectively rotates the two angle measuring rods 5, so that the sliding block 10 slides along the sliding groove 11 until the two angle measuring rods 5 are respectively abutted on two opposite side walls of the groove, and then sequentially rotates the corresponding rotating rods 18 on the two angle measuring rods 5 until the clamping blocks 25 are matched with the clamping grooves 22 in a clamping way. When the clamping block 25 is in clamping fit with the clamping groove 22, the linkage rod 19 is located at the highest position of the protrusion 17, and pushes one end of the lock hook 14 away from the hooking portion 15 to turn outwards, and due to the hinging effect, the hooking portion 15 turns inwards and is hooked and matched with the corresponding rotating sleeve 4, so that the rotating sleeve 4 is limited from rotating. At this time, the pointer 13 on the two angle measuring rods 5 points to the sum of the angle scale marks, namely the angle between the two angle measuring rods 5.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a steel construction welding seam angle measurement device, includes bottom plate (1), be provided with two dead levers (3) on bottom plate (1), it is provided with rotation cover (4) to rotate on dead lever (3), be provided with angle measuring rod (5) on rotating cover (4), the one end of angle measuring rod (5) is provided with measuring head (8), set up storage tank (12) in angle measuring rod (5), be provided with pointer (13) in storage tank (12), be provided with slider (10) on angle measuring rod (5), offer on bottom plate (1) spout (11) that slider (10) slided, one side mark of spout (11) has angle scale mark, its characterized in that: the utility model discloses a fixed cover, including fixed cover (3) and fixed cover, bottom plate (1) is close to one side of dead lever (3) all is provided with two fixed cover (6), two fixed cover (6) enclose and locate two dead lever (3), it has latch hook (14) to articulate on fixed cover (6), latch hook (14) are provided with and collude and hold portion (15), collude and hold portion (15) with rotate cover (4) and collude and hold the cooperation, be provided with on dead lever (3) and be used for the drive collude hold portion (15) with rotate cover (4) and collude and hold complex drive assembly.

2. The steel structure weld angle measuring device according to claim 1, wherein: the driving assembly comprises a driving wheel (16) arranged on the fixing rod (3), a protrusion (17) arranged on the driving wheel (16) and a rotating rod (18) arranged on the driving wheel (16), wherein one end, far away from the hooking part (15), of the locking hook (14) is provided with a linkage rod (19), and the linkage rod (19) is in butt joint with the protrusion (17).

3. The steel structure weld angle measuring device according to claim 2, wherein: the fixing sleeve (6) is provided with a supporting spring (21), one end of the supporting spring (21) is fixedly arranged on one side of the fixing sleeve (6) facing the locking hook (14), and the other end of the supporting spring is fixedly arranged on one side of the locking hook (14) facing the fixing sleeve (6).

4. The steel structure weld angle measuring device according to claim 2, wherein: a fixing component for fixing the rotating rod (18) is arranged in the bottom plate (1).

5. The steel structure weld angle measuring device according to claim 4, wherein: the utility model discloses a spring cavity (23) has been seted up to one side that bottom plate (1) is close to dwang (18), fixed subassembly including set up in compression spring (24) in spring cavity (23) and with fixture block (25) that compression spring (24) are connected, compression spring (24) one end fixed set up in fixture block (25) orientation one side in spring cavity (23), the other end fixed set up in on the inner wall in spring cavity (23), draw-in groove (22) have been seted up on dwang (18), fixture block (25) with draw-in groove (22) joint cooperation.

6. The steel structure weld angle measuring device according to claim 5, wherein: an inclined surface (26) is arranged on the clamping block (25).

7. The steel structure weld angle measuring device according to claim 6, wherein: one side of the clamping block (25) close to the spring cavity (23) is provided with an unlocking rod (27), and the unlocking rod (27) extends to one side of the bottom plate (1) away from the clamping block (25).

8. The steel structure weld angle measuring device according to claim 1, wherein: the measuring head (8) is provided with a protective sleeve (9).