CN217914950U

CN217914950U - Positioning device for steel structure installation

Info

Publication number: CN217914950U
Application number: CN202221976805.6U
Authority: CN
Inventors: 任涛; 吴沈岚; 王佳超; 杨俊杰; 谢赛格
Original assignee: Zhongyuan Construction Group Co ltd
Current assignee: Zhongyuan Construction Group Co ltd
Priority date: 2022-03-24
Filing date: 2022-07-26
Publication date: 2022-11-29
Anticipated expiration: 2032-07-26

Abstract

The application discloses positioner is used in steel construction installation, including being hollow base, a plurality of spouts rather than the inner chamber intercommunication are seted up to the base upper surface, and are a plurality of perpendicular crisscross intercommunication of spout each other is seted up, the base inner chamber is provided with two movable blocks, just movable block fixedly connected with wears to establish the bracing piece that stretches out the spout, the bracing piece is provided with the fixed establishment who is used for fixed movable block position, the fixed establishment butt is in the base inner wall, upper end of the support bar fixedly connected with fixed plate, the fixed plate is provided with the carousel that is used for accepting the steel construction, the fixed plate is provided with and is used for driving turntable pivoted actuating mechanism, actuating mechanism connects in the carousel, the carousel is provided with the fixture who is used for centre gripping steel construction, the fixture butt is in the steel construction. The application has the effect of convenient operation.

Description

Positioning device for steel structure installation

Technical Field

The application relates to the field of steel structure installation, in particular to a positioning device for steel structure installation.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and is characterized by high strength, good integral rigidity and strong deformability, so that the steel structure is particularly suitable for building large-span buildings, more and more steel structures are used in the building structure, and the stability of the building structure is realized through the connection of the steel structures.

In steel structure installation, workpieces such as two channel steel, a square pipe and the like are often required to be welded together according to a certain angle for installation. At present, the bevel openings with certain angles are generally cut on two steel structures needing to be welded, and then the bevel openings are welded together. However, moving the steel structure during splicing is laborious and not easy to move to a proper angle and position, so that the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the operation, the application provides a positioner is used in steel construction installation.

The application provides a pair of positioner is used in steel construction installation adopts following technical scheme:

the utility model provides a positioner is used in steel construction installation, is including being hollow base, the base upper surface is seted up two spouts rather than the inner chamber intercommunication, the base inner chamber is provided with two movable blocks, just movable block fixedly connected with wears to establish the bracing piece that stretches out the spout, the bracing piece is provided with the fixed establishment who is used for fixed movable block position, fixed establishment butt in the base inner wall, bracing piece upper end fixedly connected with fixed plate, the fixed plate is provided with the carousel that is used for accepting the steel construction, the fixed plate is provided with and is used for driving carousel pivoted actuating mechanism, actuating mechanism connects in the carousel, the carousel is provided with the fixture who is used for the centre gripping steel construction, fixture butt in the steel construction.

Through adopting above-mentioned technical scheme, place the steel construction on the carousel, later fixture carries out the centre gripping to the steel construction, and actuating mechanism drive carousel rotates to suitable angle, makes two steel constructions accord with welded angle to through removing the bracing piece, make the bracing piece according to the steel construction size, remove to suitable position in the spout, make two steel constructions realize the concatenation, and fix through fixed establishment, thereby can weld two steel constructions and install convenient operation.

Optionally, the fixing mechanism includes a slide bar sleeved on the support bar along the longitudinal sliding direction, the slide bar is inserted into the chute, the upper end of the slide bar extends out of the chute, the lower end of the slide bar extends into the inner cavity of the base and is fixedly connected with the butt plate, the support bar is sleeved with a pressure spring below the butt plate, the upper end of the pressure spring is fixedly connected to the lower surface of the butt plate, the lower end of the pressure spring is fixedly connected to the upper surface of the moving block, and the upper surface of the butt plate abuts against the inner wall of the upper surface of the base.

Through adopting above-mentioned technical scheme, when needs remove the bracing piece, the slide bar slides down, and the slide bar drives the resistance that the butt plate overcome the pressure spring and moves down, makes butt plate and the separation of base upper surface inner wall to remove the bracing piece smoothly, when removing to suitable position, the effort of release to the slide bar was applyed makes butt plate can support tightly in base upper surface inner wall under the elastic force of pressure spring.

Optionally, the upper end of the sliding rod is fixedly connected with a lower pressing plate convenient for an operator to press.

By adopting the technical scheme, an operator can press the sliding rod downwards conveniently.

Optionally, the slide bar inner wall fixedly connected with stopper, the bracing piece lateral wall is along vertically offering the spacing groove that supplies the stopper to slide.

Through adopting above-mentioned technical scheme, make the slide bar can be more smooth slide along the bracing piece.

Optionally, the driving mechanism comprises a rotating shaft rotatably connected to the fixing plate, the upper end of the rotating shaft is fixedly connected to the lower surface of the turntable, the fixing plate is fixedly connected with a motor, the motor output shaft is fixedly connected with a first gear, and the rotating shaft is fixedly connected with a second gear meshed with the first gear.

Through adopting above-mentioned technical scheme, the first gear of motor drive rotates, makes the pivot drive the carousel rotate to the angle of adjustment steel construction.

Optionally, the clamping mechanism comprises vertical blocks fixedly connected to two ends of the turntable respectively, the steel structure is placed between the two vertical blocks, a screw rod is arranged in the vertical block in a penetrating mode through threads, one end, close to the steel structure, of the screw rod is connected with the clamping block in a rotating mode, and the clamping block abuts against the side wall of the steel structure.

Through adopting above-mentioned technical scheme, place the steel construction between two riser blocks, through rotating the screw rod, make screw rod drive grip block move towards the direction that is close to the steel construction to make two grip blocks centre gripping in the steel construction.

Optionally, the screw rod cover is equipped with the spring, the one end butt of spring deviates from the lateral wall of one side of steel construction in the grip block, the other end butt of spring is in riser lateral wall.

Through adopting above-mentioned technical scheme, make the centre gripping piece can be more stable centre gripping steel construction.

Optionally, the lower surface of the base is fixedly connected with universal wheels.

Through adopting above-mentioned technical scheme, the operator of being convenient for removes the base, makes the steel construction be close to welding equipment, convenient operation.

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

1. place the steel construction on the carousel, later fixture carries out the centre gripping to the steel construction, and actuating mechanism drive carousel rotates to suitable angle, makes two steel constructions accord with welded angle to through removing the bracing piece, make the bracing piece according to the steel construction size, remove to suitable position in the spout, make two steel constructions realize the concatenation, and fix through fixed establishment, thereby can weld two steel constructions and install convenient operation.

2. The steel construction is placed between two riser blocks, through rotating the screw rod, makes screw rod drive grip block move towards the direction that is close to the steel construction to make two grip block centre grippings in the steel construction.

Drawings

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

Fig. 2 is a side view of an embodiment of the present application.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Description of reference numerals:

1. a base; 11. a chute; 12. a universal wheel; 2. a moving block; 21. a support bar; 3. a fixing mechanism; 4. a fixing plate; 41. a turntable; 5. a drive mechanism; 6. a clamping mechanism; 61. a vertical block; 62. a screw; 63. a clamping block; 64. a spring; 51. a rotating shaft; 52. a motor; 53. a first gear; 54. a second gear; 31. a slide bar; 32. a limiting block; 33. a limiting groove; 34. a lower pressing plate; 35. a butt joint plate; 36. and (5) pressing a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses positioner is used in steel construction installation. Referring to fig. 1 and 2, the positioning device for mounting the steel structure comprises a hollow base 1, wherein two sliding grooves 11 communicated with an inner cavity of the base 1 are longitudinally formed in the upper surface of the base 1, and the two sliding grooves 11 are located on the same straight line. The universal wheel 12 is fixed on the lower surface of the base 1 through a screw. The inner cavity of the base 1 is provided with two horizontal moving blocks 2, the upper surface of each moving block 2 is welded with a vertical support rod 21, the support rods 21 penetrate through and extend out of the sliding grooves 11, and the support rods 21 are provided with fixing mechanisms 3 used for fixing the moving blocks 2. The upper end of the support rod 21 is welded with a horizontal fixing plate 4, a turntable 41 for bearing a steel structure is arranged above the fixing plate 4, and the turntable 41 is arranged horizontally. The fixed plate 4 is provided with a drive mechanism 5 for driving the turntable 41 to rotate. The turntable 41 is provided with a clamping mechanism 6 for clamping the steel structure.

Referring to fig. 2, fixture 6 is including welding respectively in the riser 61 at carousel 41 both ends, and riser 61 is vertical setting, and places the steel construction between two riser 61, and riser 61 wears to be equipped with along horizontal screw 62 that is the horizontally, and the one end that screw 62 is close to the steel construction is passed through the bearing rotation cover and is equipped with and be vertical grip block 63, and the accessible rotates screw 62, makes grip block 63 butt in the steel construction lateral wall. The screw 62 is sleeved with a spring 64, one end of the spring 64 abuts against one side, facing the steel structure, of the vertical block 61, and the other end of the spring 64 abuts against one side, facing away from the steel structure, of the clamping block 63, so that the spring 64 applies pressure to the clamping block 63, and the clamping block 63 is stably abutted against the steel structure.

Referring to fig. 2, the driving mechanism 5 includes a rotating shaft 51 connected to the upper surface of the fixing plate 4 through a bearing, the rotating shaft 51 is vertically disposed, and the upper end of the rotating shaft 51 is welded to the lower surface of the turntable 41. The fixed plate 4 is fixed with a motor 52 through screws, a first gear 53 is coaxially fixed on an output shaft of the motor 52, and a second gear 54 meshed with the first gear 53 is coaxially fixed on the lower end of the rotating shaft 51.

Referring to fig. 2 and 3, the fixing mechanism 3 includes a sliding rod 31 sleeved on the supporting rod 21 and sliding longitudinally, a limiting block 32 is welded on the inner wall of the sliding rod 31, and a limiting groove 33 for the limiting block 32 to slide is longitudinally formed on the outer wall of the supporting rod 21. The sliding rod 31 is slidably arranged in the sliding chute 11, the upper end of the sliding rod 31 extends out of the sliding chute 11 and is welded with a horizontal lower pressing plate 34, and the lower end of the sliding rod 31 extends into the inner cavity of the base 1 and is welded with a horizontal butt plate 35. The supporting rod 21 is provided with a pressure spring 36 in a sleeved mode below the sliding rod 31, the upper end of the pressure spring 36 is welded to the lower surface of the abutting plate 35, the lower end of the pressure spring 36 is welded to the upper surface of the moving block 2, the upper surface of the abutting plate 35 can abut against the inner wall of the upper surface of the base 1 under the elastic force action of the pressure spring 36, and therefore the position of the moving block 2 is located.

The implementation principle of the embodiment of the application is as follows: place the steel construction between two riser 61, through rotating screw rod 62, make grip block 63 centre gripping in the steel construction, later motor 52 drive pivot 51 rotates, make carousel 41 can drive the steel construction and rotate to suitable angle, later with slide bar 31 downstream, make butt board 35 and base 1 inner wall separation, later remove bracing piece 21, make two steel constructions be close to each other, when removing to suitable position, release slide bar 31, under the effect of pressure spring 36, butt board 35 butt in base 1 inner wall, thereby with the rigidity, make two steel constructions can splice, and then conveniently weld.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a positioner is used in steel construction installation which characterized in that: including being hollow base (1), base (1) upper surface sets up two spout (11) rather than the inner chamber intercommunication, base (1) inner chamber is provided with two movable blocks (2), just movable block (2) fixedly connected with wears to establish bracing piece (21) that stretch out spout (11), bracing piece (21) are provided with fixed establishment (3) that are used for fixed movable block (2) position, fixed establishment (3) butt in base (1) inner wall, bracing piece (21) upper end fixedly connected with fixed plate (4), fixed plate (4) are provided with carousel (41) that are used for accepting the steel construction, fixed plate (4) are provided with and are used for driving carousel (41) pivoted actuating mechanism (5), actuating mechanism (5) are connected in carousel (41), carousel (41) are provided with fixture (6) that are used for the centre gripping steel construction, fixture (6) butt in the steel construction.

2. The positioning device for steel structure installation according to claim 1, wherein: the fixing mechanism (3) comprises a sliding rod (31) which is sleeved on the supporting rod (21) in a sliding mode in the longitudinal direction, the sliding rod (31) penetrates through the sliding groove (11), the upper end of the sliding rod (31) stretches out of the sliding groove (11), the lower end of the sliding rod (31) stretches into the inner cavity of the base (1) and is fixedly connected with the abutting plate (35), a pressure spring (36) is sleeved on the lower portion, located on the abutting plate (35), of the supporting rod (21), the upper end of the pressure spring (36) is fixedly connected to the lower surface of the abutting plate (35), the lower end of the pressure spring (36) is fixedly connected to the upper surface of the moving block (2), and the upper surface of the abutting plate (35) abuts against the inner wall of the upper surface of the base (1).

3. The positioning device for steel structure installation according to claim 2, wherein: the upper end of the sliding rod (31) is fixedly connected with a lower pressing plate (34) which is convenient for an operator to press.

4. The positioning device for steel structure installation according to claim 2, wherein: slide bar (31) inner wall fixedly connected with stopper (32), spacing groove (33) that supply stopper (32) to slide are vertically seted up along bracing piece (21) lateral wall.

5. The positioning device for steel structure installation according to claim 1, wherein: the driving mechanism (5) comprises a rotating shaft (51) which is rotatably connected to the fixing plate (4), the upper end of the rotating shaft (51) is fixedly connected to the lower surface of the turntable (41), the fixing plate (4) is fixedly connected with a motor (52), an output shaft of the motor (52) is fixedly connected with a first gear (53), and the rotating shaft (51) is fixedly connected with a second gear (54) which is meshed with the first gear (53).

6. The positioning device for steel structure installation according to claim 1, wherein: fixture (6) are including riser (61) at difference fixed connection in carousel (41) both ends, and the steel construction is placed between two riser (61), screw rod (62) are worn to be equipped with by riser (61) screw thread, screw rod (62) are close to the one end rotation of steel construction and are connected with grip block (63), grip block (63) butt in the steel construction lateral wall.

7. The positioning device for steel structure installation according to claim 6, wherein: the screw rod (62) is sleeved with a spring (64), one end of the spring (64) abuts against one side wall of the clamping block (63) deviating from the steel structure, and the other end of the spring (64) abuts against the side wall of the vertical block (61).

8. The positioning device for steel structure installation according to claim 1, wherein: the lower surface of the base (1) is fixedly connected with a universal wheel (12).