CN217666619U

CN217666619U - Steel structure drilling clamp for multifunctional power station boiler

Info

Publication number: CN217666619U
Application number: CN202220913730.0U
Authority: CN
Inventors: 王超; 杜春华; 李敬
Original assignee: Qingdao Sanlian Metal Structure Co ltd
Current assignee: Qingdao Sanlian Metal Structure Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-10-28
Anticipated expiration: 2032-04-20

Abstract

The utility model belongs to the technical field of steel construction boring grab, especially, steel construction boring grab for multi-functional power plant boiler to current most steel construction boring grab when drilling steel, need staff's manual adjusting bolt to fix steel, inconvenience very to artifical manual adjusting bolt, iron fillings that produce when drilling simultaneously still need the manual work to clear up, have increased staff's work load to work efficiency's problem has been reduced, the scheme as follows is put forward now, and it includes the base, the bottom fixed mounting of base has a plurality of support columns, and is a plurality of fixed mounting has same backup pad between the support column, the top fixed mounting of backup pad has the collecting box. The utility model discloses simple structure can satisfy and fix multiple shape steel structure spare, improves the factor of safety among the drilling process, has avoided the step of the iron fillings that produce after the artifical clearance drilling simultaneously to work efficiency has been improved.

Description

Steel structure drilling fixture for multifunctional power station boiler

Technical Field

The utility model relates to a steel construction boring grab technical field especially relates to a steel construction boring grab for multi-functional power plant boiler.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or parts are usually connected by welding seams, bolts or rivets.

Most current steel construction boring grab need staff's manual adjusting bolt to fix steel when driling to steel, to the inconvenience that manual adjusting bolt was very, the iron fillings that produce when driling simultaneously still need the manual work to clear up, have increased staff's work load to work efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current most steel construction boring grab when driling steel, need staff's manual adjusting bolt to fix steel, to the inconvenience that manual adjusting bolt was ten minutes, the iron fillings that produce when driling simultaneously still need the manual work to clear up, have increased staff's work load to reduce work efficiency's shortcoming, and the steel construction boring grab for the multi-functional power plant boiler that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel construction boring grab for multifunctional power plant boiler, includes the base, the bottom fixed mounting of base has a plurality of support columns, and is a plurality of fixed mounting has same backup pad between the support column, the top fixed mounting of backup pad has the collecting box, the top fixed mounting of base has the box, fixed mounting has the connecting plate on the inner wall of box, fixed mounting has two dead levers, two on the dead lever rotate and install same first rotation pole, threaded connection has two connecting blocks, two on the first rotation pole all rotate on the connecting block and install the connecting rod, two the bottom of connecting rod is rotated and is installed same rectangular block, sliding connection has vertical board on the rectangular block, the bottom fixed mounting of vertical board has the diaphragm, the bottom fixed mounting of diaphragm has two quarter butt, two the equal fixed mounting in bottom of quarter butt has first fixed block, the top fixed mounting of base has two bracing pieces, two the bottom fixed mounting of bracing piece has same device box, the dwang both sides of device box all rotate and install the second, the top slidable mounting of device box has two clamp blocks.

Preferably, the base is provided with two through holes, the top of the collecting box is fixedly connected with the bottom of the base, and the vertical plate is in sliding connection with the connecting plate.

Preferably, two opposite-direction threads are formed in the outer side of the first rotating rod, the fan is fixedly mounted at the bottom of the transverse plate, the vertical plate is provided with a sliding hole, and the rectangular block is slidably mounted in the sliding hole.

Preferably, the top fixed mounting of device box has two second fixed blocks, two the equal fixed mounting in one side of clamp splice has the push rod, the top fixed mounting of device box has first baffle, the one end fixed mounting of push rod has the second baffle, fixed mounting has the spring between first baffle and the second baffle, rotate on the push rod and install two movable rods.

Preferably, fixed mounting has two fixed columns on the bottom inner wall of device box, the fixed column rotates with the second dwang to be connected, slidable mounting has two tooth dental lamina on the top inner wall of device box, two equal fixed mounting has the gear on the second dwang, the gear meshes with the tooth on the tooth dental lamina mutually, two the movable rod all rotates with the tooth dental lamina to be connected.

Compared with the prior art, the utility model has the advantages of:

this scheme is owing to set up first dwang, the second dwang, the clamp splice, the connecting block, the connecting rod, quarter butt and first fixed block, through rotating two second dwangs, thereby drive two clamp splices and carry out the centre gripping to the steel bottom, meanwhile, rotate first dwang, through driving vertical board, the diaphragm, quarter butt and first fixed block downstream, and then fix the steel top, avoided when driling steel, steel takes place the displacement, thereby lead to the drilling inaccuracy, safety factor is improved.

Owing to set up first rotation pole, vertical board, the diaphragm, the quarter butt, first fixed block, the fan, device box and collecting box, first rotation pole drives vertical board, the diaphragm, also can drive the fan when quarter butt and first fixed block lapse, when fixing the back to steel, the fan is located steel directly over, will fall down to the iron fillings that fall on the device box through the fan and blow down from the device box, iron fillings will fall into in the collecting box through two through-holes, collect the box recovery to iron fillings, carry out reutilization, the extravagant problem has been avoided.

The utility model discloses simple structure can satisfy and fix multiple shape steel structure spare, improves the factor of safety among the drilling process, has avoided the step of the iron fillings that produce after the artifical clearance drilling simultaneously to work efficiency has been improved.

Drawings

FIG. 1 is a schematic structural view of a multifunctional steel structure drilling jig for a utility boiler in front view;

FIG. 2 is a schematic side view of the steel structure drilling jig for a multifunctional power plant boiler according to the present invention;

FIG. 3 is a schematic structural view of part A of a steel structure drilling jig for a multifunctional power plant boiler, which is provided by the present invention;

fig. 4 is the utility model provides a multifunctional power plant boiler steel structure boring grab's B part schematic structure.

In the figure: 1. a base; 2. a support pillar; 3. a support plate; 4. a collection box; 5. a box body; 6. A connecting plate; 7. fixing the rod; 8. a first rotating lever; 9. connecting blocks; 10. a connecting rod; 11. A vertical plate; 12. a transverse plate; 13. a short bar; 14. a first fixed block; 15. a support bar; 16. A device cartridge; 17. a clamping block; 18. a second rotating lever; 19. a gear; 20. a tooth plate; 21. A movable rod; 22. a through hole; 23. a first baffle plate; 24. a push rod; 25. a spring; 26. a second baffle; 27. a fan.

Detailed Description

The technical solutions in the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments.

Referring to fig. 1-4, a steel structure drilling fixture for a multifunctional power station boiler, including a base 1, the bottom of the base 1 is fixedly provided with a plurality of supporting columns 2, a same supporting plate 3 is fixedly arranged between the supporting columns 2, the top of the supporting plate 3 is fixedly provided with a collecting box 4, the top of the base 1 is fixedly provided with a box 5, the inner wall of the box 5 is fixedly provided with a connecting plate 6, two fixing rods 7 are fixedly arranged on the inner wall of the top of the box 5, a same first rotating rod 8 is rotatably arranged on the two fixing rods 7, the first rotating rod 8 is in threaded connection with the two connecting blocks 9, the two connecting blocks 9 are respectively rotatably provided with the connecting rod 10, the bottom ends of the two connecting rods 10 are rotatably provided with a same rectangular block, the rectangular block is rotatably provided with a vertical plate 11, the bottom end of the vertical plate 11 is fixedly provided with a transverse plate 12, the bottom of the transverse plate 12 is fixedly provided with two short rods 13, the bottom ends of the two short rods 13 are respectively fixedly provided with a first fixing block 14, the top of the base 1 is fixedly provided with two supporting rods 15, the bottom ends of the two supporting rods 15 are respectively fixedly provided with a same device box 16, the two sides of the two supporting box 16 are respectively, the two sides of the device box 16 are rotatably provided with a second box 18, and the top slidably provided with two clamping blocks 17.

In this embodiment, two through holes 22 are formed in the base 1, the top of the collecting box 4 is fixedly connected with the bottom of the base 1, and the vertical plate 11 is slidably connected with the connecting plate 6.

In this embodiment, two opposite-direction threads are formed in the outer side of the first rotating rod 8, the fan 27 is fixedly mounted at the bottom of the transverse plate 12, the sliding hole is formed in the vertical plate 11, and the rectangular block is slidably mounted in the sliding hole.

In this embodiment, two second fixing blocks are fixedly mounted on the top of the device box 16, push rods 24 are fixedly mounted on one sides of the two clamping blocks 17, a first baffle 23 is fixedly mounted on the top of the device box 16, a second baffle 26 is fixedly mounted on one end of each push rod 24, a spring 25 is fixedly mounted between the first baffle 23 and the second baffle 26, and two movable rods 21 are rotatably mounted on the push rods 24.

In this embodiment, fixed mounting has two fixed columns on the bottom inner wall of device box 16, and the fixed column rotates with second dwang 18 to be connected, and slidable mounting has two tooth boards 20 on the top inner wall of device box 16, and equal fixed mounting has gear 19 on two second dwang 18, and gear 19 meshes with the tooth on the tooth board 20 mutually, and two movable rods 21 all rotate with tooth board 20 to be connected.

In this embodiment, when drilling is required to be performed on steel, firstly, the steel to be drilled is placed on the top of the device box 16, then the two second rotating rods 18 are manually operated, the two second rotating rods 18 rotate to drive the two gears 19 to rotate, so as to drive the tooth plate 20 to move, when the tooth plate 20 moves, the two movable rods 21 are driven to rotate, so as to drive the push rod 24 to move horizontally, the push rod 24 is driven to move so as to drive the clamping block 17 to move towards one side close to the second fixed block, so as to clamp the bottom end of the steel, then, by manually operating the first rotating rod 8, when the first rotating rod 8 rotates, the two connecting blocks 9 in threaded connection with the first rotating rod 8 approach each other, so as to drive the two connecting rods 10 to change their angles, and slowly change from an inclined state to a vertical state, when the two connecting rods 10 change to the vertical state, the vertical plate 11 is driven to move downwards, the horizontal plate 12, the short rod 13 and the first fixing block 14 are driven to move downwards by driving the vertical plate 11 to move downwards, when the first fixing block 14 moves downwards to be in contact with the top of steel and has downward pressure on the steel, the first rotating rod 8 stops rotating, the steel is fixed at the top of the device box 16 at the moment, the steel is prevented from being displaced when the steel is drilled by fixing the steel, so that the drilling safety coefficient is improved, in addition, the fan 27 is driven to move downwards by driving the vertical plate 11, the horizontal plate 12, the short rod 13 and the first fixing block 14 to move downwards by the first rotating rod 8, when the steel is fixed, the fan 27 is positioned right above the steel, scrap iron generated when the steel is drilled is blown down from the device box 16 by the fan 27, iron fillings will fall into collecting box 4 through two through-holes 22 in, collect the box to iron fillings and retrieve, carry out reutilization, avoided extravagant problem.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to be replaced or changed and shall be covered by the scope of the present invention.

Claims

1. The utility model provides a steel structure boring grab for multi-functional power plant boiler, includes base (1), its characterized in that, the bottom fixed mounting of base (1) has a plurality of support columns (2), and is a plurality of fixed mounting has same backup pad (3) between support column (2), the top fixed mounting of backup pad (3) has collecting box (4), the top fixed mounting of base (1) has box (5), fixed mounting has connecting plate (6) on the inner wall of box (5), fixed mounting has two dead levers (7) on the top inner wall of box (5), two rotate on dead lever (7) and install same first pivot pole (8), threaded connection has two connecting blocks (9) on first pivot pole (8), two all rotate on connecting block (9) and install connecting rod (10), two the bottom of connecting rod (10) is rotated and is installed same rectangular block, sliding connection has vertical board (11) on the rectangular block, the bottom fixed mounting of vertical board (11) has diaphragm (12), the bottom fixed mounting of diaphragm (12) has two quarter butt (13), two quarter butt (13) the bottom fixed mounting of quarter butt (13) all has first fixed mounting has first bracing piece (14), and two fixed mounting has two top fixed mounting of base (15) top fixed mounting of box (15) and two fixed mounting have two fixed block (15) top fixed block (15) The two sides of the device box (16) are respectively provided with a second rotating rod (18) in a rotating mode, and the top of the device box (16) is provided with two clamping blocks (17) in a sliding mode.

2. The steel structure drilling clamp for the multifunctional power station boiler as claimed in claim 1, wherein two through holes (22) are formed in the base (1), the top of the collection box (4) is fixedly connected with the bottom of the base (1), and the vertical plate (11) is slidably connected with the connecting plate (6).

3. The steel structure drilling jig for the multifunctional power station boiler as claimed in claim 1, wherein two opposite threads are formed on the outer side of the first rotating rod (8), a fan (27) is fixedly mounted at the bottom of the transverse plate (12), a sliding hole is formed in the vertical plate (11), and the rectangular block is slidably mounted in the sliding hole.

4. The steel structure drilling clamp for the multifunctional power station boiler as claimed in claim 1, wherein two second fixing blocks are fixedly mounted at the top of the device box (16), push rods (24) are fixedly mounted on one sides of the two clamping blocks (17), a first baffle (23) is fixedly mounted at the top of the device box (16), a second baffle (26) is fixedly mounted at one end of each push rod (24), a spring (25) is fixedly mounted between each first baffle (23) and each second baffle (26), and two movable rods (21) are rotatably mounted on each push rod (24).

5. The steel structure drilling clamp for the multifunctional power station boiler as claimed in claim 4, wherein two fixing columns are fixedly mounted on the inner wall of the bottom of the device box (16), the fixing columns are rotatably connected with the second rotating rod (18), two tooth plates (20) are slidably mounted on the inner wall of the top of the device box (16), two gears (19) are fixedly mounted on the second rotating rod (18), the gears (19) are meshed with teeth on the tooth plates (20), and two movable rods (21) are rotatably connected with the tooth plates (20).