CN217727708U

CN217727708U - A high-efficient mounting structure for bridge steel construction

Info

Publication number: CN217727708U
Application number: CN202221538953.XU
Authority: CN
Inventors: 李国林; 孙丽娇; 李季峰
Original assignee: China Railway 19th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Current assignee: China Railway 19th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 19th Bureau Group Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-04
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a high-efficient mounting structure for bridge steel construction, which comprises a base, the backup pad is installed to the top of base, install the height adjustment mechanism that is used for driving the backup pad to reciprocate on the base, the bottom equipartition of backup pad has four bracing pieces, the bottom of four bracing pieces all links to each other with the thread bush, a gag lever post is all installed to the left and right sides of thread bush, install two stop collars on the base, the gag lever post runs through base and stop collar, gag lever post and stop collar sliding connection, two fixture are installed at the top of backup pad, two fixture symmetries set up, install the angular adjustment mechanism who links to each other with fixture in the backup pad. The utility model discloses it is convenient to the position adjustment of shaped steel, and it is more convenient to weld, reduces workman's the amount of labour.

Description

A high-efficient mounting structure for bridge steel construction

Technical Field

The utility model relates to a steel construction field specifically is a high-efficient mounting structure for bridge steel construction.

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 adopts the processes of rust removal and rust prevention such as silanization, pure manganese phosphating, washing and drying, galvanization and the like. The components or parts are usually connected by welding, bolts or rivets. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. The steel structure is easy to rust, and generally the steel structure needs to be derusted, galvanized or painted, and needs to be maintained regularly.

The steel construction is formed by a large amount of shaped steel welding, and it is the handheld shaped steel of workman and welds mostly when welding shaped steel at present, because the weight of shaped steel is great, leads to workman's the amount of labour great, consequently, to above current situation, the urgent need development one kind is convenient to the position control of shaped steel, and it is more convenient to weld, reduces the high-efficient mounting structure that is used for the bridge steel construction of workman's the amount of labour to overcome not enough in the current practical application, satisfy current demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient mounting structure for bridge steel construction to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a high-efficient mounting structure for bridge steel construction, includes the base, the backup pad is installed to the top of base, install on the base and be used for driving the high guiding mechanism that the backup pad reciprocated, the bottom equipartition of backup pad has four bracing pieces, four the bottom of bracing piece all links to each other with the thread bush, a gag lever post is all installed to the left and right sides of thread bush, install two stop collars on the base, the gag lever post runs through base and stop collar, gag lever post and stop collar sliding connection, two fixture are installed, two at the top of backup pad the fixture symmetry sets up, install the angle adjustment mechanism who links to each other with fixture in the backup pad.

As a further aspect of the present invention: the height adjustment mechanism includes: the motor comprises a first motor, a first gear, a second gear and a threaded rod, wherein the first motor is fixed on the base, the first gear is installed on an output shaft of the first motor, the second gear in running fit with the first gear is installed on one side of the first gear, the second gear is installed on the threaded rod, the bottom of the threaded rod is in running connection with the base, and the threaded rod penetrates through the threaded sleeve.

As a further aspect of the present invention: the fixture includes: the vertical plate is fixed on the supporting plate, the vertical plate is rotatably connected with the mounting seat, the hydraulic cylinder is mounted on the mounting seat, and the telescopic rod of the hydraulic cylinder is connected with the clamping plate.

As a further aspect of the present invention: the angle adjustment mechanism includes: the motor comprises a second motor, a driving wheel, a driven wheel and a transmission belt, wherein the second motor is fixed on the supporting plate, the driving wheel is installed on an output shaft of the second motor, the driving wheel is rotatably connected with the driven wheel through the transmission belt, and the driven wheel is installed on the installation seat.

As a further aspect of the present invention: a plurality of truckles are installed to the bottom of base, install portable power source and temporary storage box on the base.

Has the advantages that: this a high-efficient mounting structure for bridge steel construction, during the use, place shaped steel between two fixture earlier, the rethread pneumatic cylinder drives the grip block and cliies shaped steel, it rotates to drive the action wheel through the second motor, it rotates from the driving wheel to drive through the action wheel, rotate through driving mount pad and pneumatic cylinder from the driving wheel, it rotates to drive shaped steel through the pneumatic cylinder, and then adjust the angle of shaped steel, it is more convenient when making welding shaped steel, then, drive first gear revolve through first motor, drive second gear revolve through first gear revolve, it rotates to drive the threaded rod through second gear revolve, it removes to rotate electronic thread bush through the threaded rod, it removes to drive the backup pad through the thread bush removal, it removes to drive shaped steel through the backup pad removal, final shaped steel laminates with the steel construction bulk phase, being in the same place shaped steel and steel construction main part welding. To sum up, the utility model discloses position adjustment to shaped steel is convenient, and it is more convenient to weld, reduces workman's the amount of labour.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of the present invention.

Fig. 3 is a perspective view of the height adjusting mechanism of the present invention.

Fig. 4 is a perspective view of the clamping mechanism of the present invention.

In the figure: 1. a base; 2. a support plate; 201. a support bar; 202. a threaded sleeve; 203. a limiting rod; 204. a limiting sleeve; 3. a height adjustment mechanism; 301. a first motor; 302. a first gear; 303. a second gear; 304. a threaded rod; 4. a clamping mechanism; 401. a vertical plate; 402. a mounting seat; 403. a hydraulic cylinder; 404. a clamping plate; 5. an angle adjusting mechanism; 501. a second motor; 502. a driving wheel; 503. a driven wheel; 504. a transmission belt; 6. section steel; 7. a caster wheel; 8. a mobile power supply; 9. a temporary storage box.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Examples

Please refer to fig. 1-4, in the embodiment of the utility model, an in an embodiment, a high-efficient mounting structure for bridge steel construction, including base 1, backup pad 2 is installed to the top of base 1, install the height adjustment mechanism 3 that is used for driving backup pad 2 and reciprocates on the base 1, the bottom equipartition of backup pad 2 has four bracing pieces 201, the bottom of four bracing pieces 201 all links to each other with thread bush 202, a gag lever post 203 is all installed to the left and right sides of thread bush 202, install two stop collars 204 on the base 1, gag lever post 203 runs through base 1 and stop collar 204, gag lever post 203 and stop collar 204 sliding connection, height adjustment mechanism 3 includes: first motor 301, first gear 302, second gear 303 and threaded rod 304, first motor 301 is fixed in on the base 1, install first gear 302 on first motor 301's the output shaft, normal running fit's second gear 303 is installed with it to one side of first gear 302, second gear 303 is installed on threaded rod 304, the bottom and the base 1 of threaded rod 304 rotate to be connected, threaded rod 304 runs through threaded sleeve 202, two fixture 4 are installed at the top of

backup pad

2, 4 symmetries of two fixture set up, fixture 4 includes: riser 401, mount pad 402, pneumatic cylinder 403 and grip block 404, riser 401 is fixed in on backup pad 2, rotates on riser 401 and is connected with mount pad 402, installs pneumatic cylinder 403 on the mount pad 402, and the telescopic link of pneumatic cylinder 403 links to each other with grip block 404, installs the angle adjustment mechanism 5 that links to each other with fixture 4 in backup pad 2, and angle adjustment mechanism 5 includes: second motor 501, action wheel 502, follow driving wheel 503 and drive belt 504, second motor 501 is fixed in on the backup pad 2, install action wheel 502 on the output shaft of second motor 501, action wheel 502 passes through drive belt 504 and is connected with the rotation of follow driving wheel 503, follow driving wheel 503 and install on mount pad 402, centre gripping has shaped steel 6 between two fixture 4, a plurality of truckles 7 are installed to the bottom of base 1, install portable power source 8 and temporary storage box 9 on the base 1, temporary storage box 9 is used for storing shaped steel 6.

The utility model discloses a theory of operation is: this a high-efficient mounting structure for bridge steel construction, during the use, place shaped steel 6 between two fixture 4 earlier, rethread pneumatic cylinder 403 drives grip block 404 and cliies shaped steel 6, it rotates to drive action wheel 502 through second motor 501, it rotates to drive from driving wheel 503 through action wheel 502, it rotates to drive mount pad 402 and pneumatic cylinder 403 through following driving wheel 503, it rotates to drive shaped steel 6 through pneumatic cylinder 403, and then adjust the angle of shaped steel 6, it is more convenient when making welding shaped steel 6, then, drive first gear 302 through first motor 301 and rotate, it rotates to drive second gear 303 through first gear 302 rotation, it rotates threaded rod 304 through second gear 303 rotation drive threaded rod and rotates, it removes to rotate electronic thread bush 202 through threaded rod 304, it removes to drive backup pad 2 through thread bush 202 removal, it removes to drive shaped steel 6 through backup pad 2 removal, finally shaped steel 6 laminates with the steel construction main part, being in the same place shaped steel 6 with the steel construction main part welding together.

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

Claims

1. The utility model provides a high-efficient mounting structure for bridge steel construction which characterized in that: including base (1), backup pad (2) are installed to the top of base (1), install on base (1) and be used for driving high guiding mechanism (3) that backup pad (2) reciprocated, the bottom equipartition of backup pad (2) has four bracing pieces (201), four the bottom of bracing piece (201) all links to each other with thread bush (202), a gag lever post (203) is all installed to the left and right sides of thread bush (202), install two stop collars (204) on base (1), base (1) and stop collar (204) are run through in gag lever post (203), gag lever post (203) and stop collar (204) sliding connection, two fixture (4), two are installed at the top of backup pad (2) fixture (4) symmetry sets up, install angle adjustment mechanism (5) that link to each other with fixture (4) on backup pad (2).

2. The efficient mounting structure for bridge steel structure of claim 1, wherein: the height adjusting mechanism (3) includes: first motor (301), first gear (302), second gear (303) and threaded rod (304), first motor (301) are fixed in on base (1), install first gear (302) on the output shaft of first motor (301), normal running fit's second gear (303) with it is installed to one side of first gear (302), second gear (303) are installed on threaded rod (304), the bottom and base (1) of threaded rod (304) rotate and are connected, threaded rod (304) run through thread bush (202).

3. The efficient mounting structure for bridge steel structures of claim 1, characterized in that: the clamping mechanism (4) comprises: the vertical plate (401) is fixed on the supporting plate (2), the vertical plate (401) is connected with the mounting seat (402) in a rotating mode, the hydraulic cylinder (403) is installed on the mounting seat (402), and an expansion rod of the hydraulic cylinder (403) is connected with the clamping plate (404).

4. The efficient mounting structure for bridge steel structure of claim 1, wherein: the angle adjusting mechanism (5) includes: the motor comprises a second motor (501), a driving wheel (502), a driven wheel (503) and a transmission belt (504), wherein the second motor (501) is fixed on the supporting plate (2), the driving wheel (502) is installed on an output shaft of the second motor (501), the driving wheel (502) is rotatably connected with the driven wheel (503) through the transmission belt (504), and the driven wheel (503) is installed on the installation seat (402).

5. The efficient installation structure for the bridge steel structure according to any one of claims 1 to 4, wherein: a plurality of truckles (7) are installed to the bottom of base (1), install portable power source (8) and temporary storage box (9) on base (1).