CN219310138U

CN219310138U - Drilling device for machining steel-concrete bridge steel structure

Info

Publication number: CN219310138U
Application number: CN202320186885.3U
Authority: CN
Inventors: 彭毛端智; 于双伟; 杨鑫; 张银存; 黄旭珠; 蔡金山; 吴晖
Original assignee: Qinghai Hainan Tianhe Road And Bridge Engineering Co ltd
Current assignee: Qinghai Hainan Tianhe Road And Bridge Engineering Co ltd
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-07-07
Anticipated expiration: 2033-02-11

Abstract

The utility model relates to the technical field of steel processing drilling devices, and discloses a drilling device for processing a steel-concrete bridge steel structure, which solves the problem that the prior manual drilling operation cannot meet the use requirement of the steel-concrete bridge steel structure; this drilling equipment for steel-concrete bridge steel construction processing can be automatic carry out drilling operation, can be automatic carry out centre gripping fixed and correction of drilling position to the industry steel before the drilling simultaneously to the effectual precision that has improved the drilling, and the effectual stability of guaranteeing the drilling.

Description

Drilling device for machining steel-concrete bridge steel structure

Technical Field

The utility model belongs to the technical field of steel processing drilling devices, and particularly relates to a drilling device for processing a steel structure of a reinforced concrete bridge.

Background

The steel-concrete bridge is a bridge with a mixed structure of section steel and concrete; the steel section used in the current reinforced concrete bridge mostly uses the industrial steel, and the industrial steel section needs to be drilled in the production process of processing and prefabrication so as to be convenient for subsequent assembly and connection; at present, the drilling of the industrial steel is mostly carried out by adopting a manual hand-held drilling machine, the deviation of the drilled hole position is easily caused by the manual hand-held drilling equipment, the subsequent assembly and connection effects are affected, meanwhile, the manual drilling operation speed is low, the efficiency is low, and the labor intensity of workers is high; thus, improvements are now needed for the current situation.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the drilling device for processing the steel structure of the reinforced concrete bridge, which effectively solves the problem that the conventional manual drilling operation on the I-shaped steel cannot meet the use requirement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drilling equipment is used in steel-concrete bridge steel construction processing, includes the base, the equal fixed mounting in both sides at base top has perpendicular curb plate, fixed mounting has the roof between the top of two perpendicular curb plates, the mid-mounting of roof has flexible cylinder, the lift extrusion piece is installed to the tip of flexible cylinder, the mount is installed to the bottom of lift extrusion piece, two drilling rods are installed to the bottom symmetry of mount, the driving end is all installed at the middle part of two opposite sides of perpendicular curb plate, the impeller is all installed to the bottom of two driving ends, the extrusion piece is all installed to the bottom of two impeller, the power piece is all installed at the top of two driving ends, two power pieces contact with the both ends of lift extrusion piece respectively.

Preferably, the middle part at the top of the base is provided with grooves, and rollers are arranged in the grooves at equal intervals, so that the H-shaped steel can be conveniently moved.

Preferably, the transmission ends comprise U-shaped fixed blocks, the U-shaped fixed blocks are fixedly arranged in the middle of the inner side of the vertical side plate, the middle of each U-shaped fixed block is rotatably provided with a rotating slat, the two ends of each rotating slat are respectively provided with a transmission groove, and the interiors of the two transmission grooves are respectively provided with a fixing pin.

Preferably, the pushing pieces comprise two sliding rods and a sliding plate, the two sliding rods are fixedly arranged at the lower part of the inner side of the vertical side plate, the sliding plate is arranged between the surfaces of the two sliding rods, one fixing pin is fixedly connected to the top of the sliding plate, and the extrusion block is fixedly arranged at the lower part of one side of the sliding plate.

Preferably, the power piece all includes installation piece and inserted bar, and inserted bar fixed mounting is at the inboard upper portion of perpendicular curb plate, and the jack has been seted up to one side of installation piece, and the inserted bar is pegged graft in the inside of jack, and the surface mounting of inserted bar has the spring, and the both ends of spring respectively with perpendicular curb plate and installation piece fixed connection, wherein another fixed pin fixed connection is in the bottom of installation piece to can effectually adjust two extrusion pieces, make two extrusion pieces remove relatively and promote the centre gripping fixed and the correction of position to the industry steel.

Preferably, the top of installation piece has all been seted up first inclined plane, and the second inclined plane has all been seted up at the both ends of lift extrusion piece, and the lift extrusion piece contacts with two first inclined planes respectively through two second inclined planes to can provide effectual regulation power.

Preferably, the motor is installed to the inboard of mount, and the gear is all installed to the tip that two drilling rods are located the mount inboard, and two gears meshing are connected, and the output and one of them gear fixed connection of motor to can effectually carry out drilling operation.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In work, through being provided with the base, erect curb plate, the roof, flexible cylinder, go up and down extrusion piece, the mount, a motor, the drilling rod, the driving end, the impeller, extrusion piece and power spare, make this drilling equipment for steel-concrete bridge steel construction processing can be automatic carry out drilling operation, simultaneously can be automatic carry out centre gripping fixed and the correction of drilling position to the shaped steel before drilling, thereby the effectual precision that has improved the drilling, and the effectual stability of having guaranteed the drilling, and this drilling equipment can effectually remove the shaped steel, thereby be convenient for carry out processing drilling operation to the shaped steel, consequently, the speed and the efficiency of shaped steel drilling processing can be guaranteed to this device, practicality and the performance that it has can satisfy people's user demand.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of a portion of the structure of FIG. 1 according to the present utility model;

in the figure: 1. a base; 2. a vertical side plate; 3. a top plate; 4. a telescopic cylinder; 5. lifting and extruding a block; 501. a second inclined surface; 6. a fixing frame; 601. a motor; 7. a drill rod; 701. a gear; 8. a driving end; 801. a U-shaped fixed block; 802. rotating the slat; 803. a transmission groove; 804. a fixing pin; 9. a pushing member; 901. a slide bar; 902. a slide plate; 10. extruding a block; 11. a power member; 1101. a mounting block; 1102. a rod; 1103. a jack; 1104. a spring; 1105. a first inclined surface; 12. a groove; 13. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by figures 1 to 3, which comprises a base 1, wherein vertical side plates 2 are fixedly arranged on two sides of the top of the base 1, a top plate 3 is fixedly arranged between the tops of the two vertical side plates 2, a telescopic cylinder 4 is arranged in the middle of the top plate 3, a lifting extrusion block 5 is arranged at the end part of the telescopic cylinder 4, a fixed frame 6 is arranged at the bottom of the lifting extrusion block 5, two drill rods 7 are symmetrically arranged at the bottom of the fixed frame 6, driving ends 8 are arranged in the middle of the opposite sides of the two vertical side plates 2, pushing pieces 9 are arranged at the bottoms of the two driving ends 8, extrusion blocks 10 are arranged at the bottoms of the two pushing pieces 9, power pieces 11 are arranged at the tops of the two driving ends 8, and the two power pieces 11 are respectively contacted with two ends of the lifting extrusion block 5; the middle part of the top of the base 1 is provided with a groove 12, and the inside of the groove 12 is provided with rollers 13 at equal distance, so that the H-shaped steel can be conveniently moved; the H-shaped steel is placed between the surfaces of the rollers 13, and the H-shaped steel can be effectively moved through the rolling of the rollers 13; the motor 601 is arranged on the inner side of the fixed frame 6, gears 701 are arranged at the end parts of the two drill rods 7 positioned on the inner side of the fixed frame 6, the two gears 701 are connected in a meshed manner, and the output end of the motor 601 is fixedly connected with one gear 701, so that the drilling operation can be effectively performed;

through the engagement connection of the starting motor 601 and the two gears 701, the two drill rods 7 rotate, the downward movement of the lifting extrusion block 5 drives the fixing frame 6 and the two drill rods 7 to move downward, and finally the two drill rods 7 perform drilling operation on the I-shaped steel;

the transmission ends 8 comprise U-shaped fixing blocks 801, the U-shaped fixing blocks 801 are fixedly arranged in the middle of the inner side of the vertical side plate 2, the middle of each U-shaped fixing block 801 is rotatably provided with a rotating slat 802, both ends of each rotating slat 802 are provided with transmission grooves 803, and fixing pins 804 are arranged in the two transmission grooves 803; the pushing pieces 9 comprise two slide bars 901 and a slide plate 902, the two slide bars 901 are fixedly arranged at the lower part of the inner side of the vertical side plate 2, the slide plate 902 is arranged between the surfaces of the two slide bars 901, one fixing pin 804 is fixedly connected to the top of the slide plate 902, and the extrusion block 10 is fixedly arranged at the lower part of one side of the slide plate 902; the power pieces 11 comprise mounting blocks 1101 and inserting rods 1102, the inserting rods 1102 are fixedly mounted on the upper parts of the inner sides of the vertical side plates 2, insertion holes 1103 are formed in one side of the mounting blocks 1101, the inserting rods 1102 are inserted into the insertion holes 1103, springs 1104 are mounted on the surfaces of the inserting rods 1102, two ends of each spring 1104 are fixedly connected with the vertical side plates 2 and the mounting blocks 1101 respectively, and the other fixing pins 804 are fixedly connected to the bottoms of the mounting blocks 1101, so that two extrusion blocks 10 can be effectively adjusted, the two extrusion blocks 10 can relatively move to push, clamp and fix the H-shaped steel and correct the positions;

when the mounting block 1101 moves horizontally on the surface of the inserting rod 1102 to compress the spring 1104, the mounting block 1101 drives the rotating lath 802 to rotate through the other fixing pin 804, the rotating lath 802 drives the sliding plate 902 to move on the surfaces of the two sliding rods 901 through one fixing pin 804, the sliding plate 902 moves to drive the extrusion blocks 10 to move, and finally the two extrusion blocks 10 move towards the I-shaped steel on the surface of the roller 13 to push, clamp and fix the I-shaped steel and correct the position;

the top of the mounting block 1101 is provided with a first inclined plane 1105, the two ends of the lifting extrusion block 5 are provided with a second inclined plane 501, and the lifting extrusion block 5 is respectively contacted with the two first inclined planes 1105 through the two second inclined planes 501, so that effective adjusting power can be provided;

by starting the telescopic cylinder 4, the telescopic cylinder 4 stretches to drive the lifting extrusion block 5 to move downwards, the two mounting blocks 1101 are extruded and pushed to move by the downwards moving of the lifting extrusion block 5 through the two second inclined planes 501 and the two first inclined planes 1105, and the springs 1104 are compressed and the rotating lath 802 is driven to rotate by the movement of the mounting blocks 1101;

this drilling equipment for steel-concrete bridge steel construction processing can be automatic carry out drilling operation, can be automatic carry out centre gripping fixed and the correction of drilling position to the shaped steel before the drilling simultaneously to the effectual precision that has improved the drilling to and the effectual stability of having guaranteed the drilling, and this drilling equipment can effectually remove the shaped steel, thereby be convenient for carry out processing drilling operation to the shaped steel, consequently, the speed and the efficiency of shaped steel drilling processing can be guaranteed to this device, and the practicality and the performance that it has can satisfy people's user demand.

Claims

1. Drilling equipment is used in processing of steel reinforced concrete bridge steel construction, including base (1), its characterized in that: the utility model discloses a lifting device for the hydraulic power machine, including base (1), fixed mounting, pushing piece (9) are all installed to both sides at base (1) top, fixed mounting has roof (3) between the top of two perpendicular curb plates (2), telescopic cylinder (4) are installed at the mid-mounting of roof (3), lift extrusion piece (5) are installed to the tip of telescopic cylinder (4), mount (6) are installed to the bottom of lift extrusion piece (5), two drilling rods (7) are installed to the bottom symmetry of mount (6), driving end (8) are all installed at the middle part of two opposite sides of perpendicular curb plate (2), pushing piece (9) are all installed to the bottom of two driving ends (8), power piece (11) are all installed at the bottom of two driving ends (9), two power pieces (11) contact with the both ends of lift extrusion piece (5) respectively.

2. The drilling device for processing a steel-concrete bridge steel structure according to claim 1, wherein: the middle part at the top of the base (1) is provided with grooves (12), and rollers (13) are arranged in the grooves (12) at equal intervals.

3. The drilling device for processing a steel-concrete bridge steel structure according to claim 1, wherein: the transmission end (8) comprises U-shaped fixed blocks (801), the U-shaped fixed blocks (801) are fixedly arranged in the middle of the inner side of the vertical side plate (2), the middle of each U-shaped fixed block (801) is rotatably provided with a rotating slat (802), two ends of each rotating slat (802) are provided with transmission grooves (803), and the interiors of the two transmission grooves (803) are respectively provided with a fixing pin (804).

4. A drilling device for processing a steel structure of a reinforced concrete bridge according to claim 3, wherein: the pushing piece (9) comprises two sliding rods (901) and a sliding plate (902), the two sliding rods (901) are fixedly arranged at the lower part of the inner side of the vertical side plate (2), the sliding plate (902) is arranged between the surfaces of the two sliding rods (901), one fixing pin (804) is fixedly connected to the top of the sliding plate (902), and the extrusion block (10) is fixedly arranged at the lower part of one side of the sliding plate (902).

5. A drilling device for processing a steel structure of a reinforced concrete bridge according to claim 3, wherein: the power piece (11) all includes installation piece (1101) and inserted link (1102), and inserted link (1102) fixed mounting is at the inboard upper portion of perpendicular curb plate (2), and jack (1103) have been seted up to one side of installation piece (1101), and inserted link (1102) are pegged graft in the inside of jack (1103), and surface mounting of inserted link (1102) has spring (1104), and the both ends of spring (1104) are respectively with perpendicular curb plate (2) and installation piece (1101) fixed connection, and wherein another fixed pin (804) fixed connection is in the bottom of installation piece (1101).

6. The drilling device for processing the steel structure of the reinforced concrete bridge, as claimed in claim 5, wherein: the top of installation piece (1101) has all been seted up first inclined plane (1105), and second inclined plane (501) have all been seted up at the both ends of lift extrusion piece (5), and lift extrusion piece (5) are contacted with two first inclined planes (1105) respectively through two second inclined planes (501).

7. The drilling device for processing a steel-concrete bridge steel structure according to claim 1, wherein: the motor (601) is installed to the inboard of mount (6), and gear (701) are all installed to the tip that two drilling rods (7) are located the inboard of mount (6), and two gears (701) meshing are connected, and the output and one of them gear (701) fixed connection of motor (601).