CN213196270U - Welding bracket for steel structure production - Google Patents

Abstract

The utility model relates to a welding stent for steel construction production, comprising a base plate, top one side at the bottom plate sets up elevating gear, connect drive arrangement on elevating gear, connect first panel fixing device in drive arrangement's drive shaft, the symmetry sets up the sliding tray on the bottom plate, two carriages of sliding connection between two sliding trays, all set up the slide rail on every carriage, sliding connection second panel fixing device on one of them slide rail, the sliding connection fixed plate on another slide rail, set up two first pneumatic cylinders in the top of fixed plate, the vertical setting of two first pneumatic cylinder symmetries, articulated third panel fixing device on the piston rod of two first pneumatic cylinders. The utility model has the advantages that: this device can adjust the height of panel through elevating gear, and can also adjust the angle of panel through drive arrangement and two second pneumatic cylinders, can adapt to various welding angle.

Description

Welding bracket for steel structure production

Technical Field

The utility model relates to a steel construction production technical field specifically is a welding stent for steel construction production.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and rust removing and preventing processes such as silanization, pure manganese phosphating, washing drying, galvanization and the like are adopted. Adopt welding seam, bolt or rivet connection between each component or the part usually, because of its dead weight is lighter, and the construction is simple and convenient, the wide application is in different factory equipment in fields such as large-scale factory building, venue, super high-rise, it is supplementary to need steel construction fixed bolster usually when each part welding, steel construction fixed bolster on the existing market, the most size singleness of section bar that can fix, be not suitable for other sizes, and when section bar welding needs be certain angle, current fixed bolster just can not meet the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding stent for steel construction production to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a welding stent for steel construction production, comprising a base plate, top one side at the bottom plate sets up elevating gear, connect drive arrangement on elevating gear, connect first panel fixing device in drive arrangement's drive shaft, the symmetry sets up the sliding tray on the bottom plate, two carriages of sliding connection between two sliding trays, all set up the slide rail on every carriage, sliding connection second panel fixing device on one of them slide rail, sliding connection fixed plate on another slide rail, set up two first pneumatic cylinders in the top of fixed plate, the vertical setting of two first pneumatic cylinder symmetries, articulated third panel fixing device on the piston rod of two first pneumatic cylinders.

Preferably, the lifting device comprises a stand column, a cavity is arranged in the stand column, a communicating groove is formed in one side of the cavity, the communicating groove is vertically arranged, a first motor is arranged at the bottom in the cavity and vertically arranged, a screw rod is connected to an output shaft of the first motor, a lifting block with a threaded through hole is in threaded connection with the screw rod, a connecting plate is connected to one side of the lifting block, and one side of the connecting plate penetrates through the communicating groove to be connected with the driving device.

Preferably, two guide holes are formed in the lifting block, the two guide holes are symmetrically arranged, a guide rod is inserted into each guide hole, and the two guide rods are arranged in the cavity.

Preferably, the driving device includes a case, a second motor is disposed above the case, an output shaft of the second motor downwardly penetrates through a sidewall above the case, a first bevel gear is connected to the output shaft of the second motor, a through hole is disposed on one side surface of the case, a rotating shaft is inserted into the through hole, a second bevel gear is connected to one end of the rotating shaft, the second bevel gear is engaged with the first bevel gear, and the other end of the rotating shaft is connected to the first plate fixing device.

Preferably, the carriage includes the long slab, connects in the top of long slab the slide rail all connects the sliding block in the below both sides of long slab, and the sliding block sliding connection is equipped with two first screw through-holes at corresponding sliding tray sliding connection on the long slab, at the first screw through-hole of every equal threaded connection first bolt of downthehole.

Preferably, the first plate fixing device, the second plate fixing device and the third plate fixing device are identical in structure and comprise flat plates, two vertical plates are connected above the flat plates, a second hydraulic cylinder is connected to the outer side face of one vertical plate and horizontally arranged, a piston rod of the second hydraulic cylinder penetrates through the corresponding vertical plate, a compression plate is connected to the piston rod of the second hydraulic cylinder, and the compression plate is arranged between the two vertical plates.

Compared with the prior art, the beneficial effects of the utility model are that: this device can adjust the height of panel through elevating gear, and can also adjust the angle of panel through drive arrangement and two second pneumatic cylinders, can adapt to various welding angle.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the carriage;

FIG. 3 is a schematic structural diagram of the lifting device;

FIG. 4 is a schematic structural diagram of a driving device;

fig. 5 is a structural view of the panel fixing device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in figure 1, the utility model relates to a welding support for steel structure production, which comprises a bottom plate 1, a lifting device 2 is arranged on one side above the bottom plate 1, as shown in figure 3, the lifting device 2 comprises a column 2.1, the column 2.1 is welded on the bottom plate 1, a cavity 2.2 is arranged in the column 2.1, a communicating groove 2.3 is arranged on one side of the cavity 2.2, the communicating groove 2.3 is vertically arranged, a first motor 2.4 is fixed on the bottom in the cavity 2.2 through a bolt, the first motor 2.4 is vertically arranged, a screw 2.5 is welded on the output shaft of the first motor 2.4, a lifting block 2.6 with a threaded through hole is connected on the screw 2.5, two guide holes are arranged on the lifting block 2.6, the two guide holes are symmetrically arranged, a guide rod 2.8 is inserted in each guide hole, the two guide rods 2.8 are arranged in the cavity 2.2, and guide rods 2.8 are guided in the guide holes, the lifting block 2.6 can not shake when moving up and down, the connecting plate 2.7 is welded on one side of the lifting block 2.6, and one side of the connecting plate 2.7 penetrates through the communicating groove 2.3 to be welded with the driving device 3.

As shown in fig. 4, the driving device 3 includes a case 3.1, a second motor 3.2 is fixed above the case 3.1 through bolts, an output shaft of the second motor 3.2 downwardly penetrates through a side wall above the case 3.1, a first bevel gear 3.3 is welded on the output shaft of the second motor 3.2, a through hole is formed in one side surface of the case 3.1, a rotating shaft is inserted into the through hole and horizontally arranged, a second bevel gear 3.4 is welded at one end of the rotating shaft, the second bevel gear 3.4 is engaged with the first bevel gear 3.3, the other end of the rotating shaft is connected with the first plate fixing device 4, the second motor 3.2 drives the first bevel gear 3.3 to rotate, so as to drive the second bevel gear 3.4 to rotate, so as to drive the first plate fixing device 4 to rotate, and a plate is fixed on the first plate fixing device 4.

Offer two sliding chutes on bottom plate 1, two carriage 5 of sliding connection between two sliding chutes, as shown in fig. 2, carriage 5 includes long slab 5.1, all welds sliding block 5.2 in long slab 5.1's below both sides, and sliding block 5.2 is sliding connection in corresponding sliding chute, is equipped with two first screw through-holes on long slab 5.1, equal threaded connection first bolt 5.3 in every first screw through-hole.

All welding slide rail 6 in every long board 5.1's top, sliding connection second panel fixing device 7 on one of them slide rail 6, sliding connection slider on another slide rail 6, welding fixed plate in the top of slider, pass through two first pneumatic cylinders 8 of bolt fastening in the top of fixed plate, two first pneumatic cylinders 8 symmetry vertical settings, articulate third panel fixing device 9 on two first pneumatic cylinders 8's piston rod.

The first plate fixing device 4, the second plate fixing device 7 and the third plate fixing device 9 are identical in structure, as shown in fig. 5, the first plate fixing device 4, the second plate fixing device 7 and the third plate fixing device 9 are flat and comprise flat plates 10, two vertical plates 11 are welded above the flat plates 10, a second hydraulic cylinder 12 is fixed on the outer side face of one vertical plate 11 through bolts, the second hydraulic cylinder 12 is horizontally arranged, a piston rod of the second hydraulic cylinder 12 penetrates through the corresponding vertical plate 11, a pressing plate 13 is welded on the piston rod of the second hydraulic cylinder 12, the pressing plate 13 is arranged between the vertical plates 11, when a plate is fixed, the plate is placed between the two vertical plates 11, and then the second hydraulic cylinder 12 is started to drive the pressing plate 13 to compress the plate.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a welding stent for steel construction production which characterized in that: the plate fixing device comprises a base plate (1), a lifting device (2) is arranged on one side above the base plate (1), a driving device (3) is connected onto the lifting device (2), a first plate fixing device (4) is connected onto a driving shaft of the driving device (3), sliding grooves are symmetrically formed in the base plate (1), two sliding frames (5) are slidably connected between the two sliding grooves, a sliding rail (6) is arranged on each sliding frame (5), a second plate fixing device (7) is slidably connected onto one sliding rail (6), a fixing plate is slidably connected onto the other sliding rail (6), two first hydraulic cylinders (8) are arranged above the fixing plate, the two first hydraulic cylinders (8) are symmetrically and vertically arranged, and a piston rod of each first hydraulic cylinder (8) is hinged with a third plate fixing device (9).

2. The welding carriage for steel structure production according to claim 1, characterized in that: elevating gear (2) are equipped with cavity (2.2) including stand (2.1) in stand (2.1), be equipped with intercommunication groove (2.3) in one side of cavity (2.2), intercommunication groove (2.3) vertical setting, bottom in cavity (2.2) sets up first motor (2.4), first motor (2.4) vertical setting, connecting screw rod (2.5) on the output shaft of first motor (2.4), threaded connection has elevator (2.6) of screw through-hole on screw rod (2.5), connecting plate (2.7) are connected to one side at elevator (2.6), one side of connecting plate (2.7) is passed intercommunication groove (2.3) are connected drive arrangement (3).

3. The welding carriage for steel structure production according to claim 2, characterized in that: the lifting block (2.6) is provided with two guide holes which are symmetrically arranged, each guide hole is internally provided with a guide rod (2.8) in an inserted manner, and the two guide rods (2.8) are arranged in the cavity (2.2).

4. The welding carriage for steel structure production according to claim 1, characterized in that: the driving device (3) comprises a case (3.1), a second motor (3.2) is arranged above the case (3.1), an output shaft of the second motor (3.2) downwards penetrates through the side wall above the case (3.1), a first bevel gear (3.3) is connected to the output shaft of the second motor (3.2), a through hole is formed in one side face of the case (3.1), a rotating shaft is inserted into the through hole, a second bevel gear (3.4) is connected to one end of the rotating shaft, the second bevel gear (3.4) is meshed with the first bevel gear (3.3), and the other end of the rotating shaft is connected with the first plate fixing device (4).

5. The welding carriage for steel structure production according to claim 1, characterized in that: carriage (5) are including long board (5.1), connect in the top of long board (5.1) slide rail (6) all connect sliding block (5.2) in the below both sides of long board (5.1), and sliding block (5.2) are at corresponding sliding tray sliding connection, are equipped with two first screw through-holes on long board (5.1), in the first screw through-hole equal threaded connection first bolt (5.3) of every.

6. The welding carriage for steel structure production according to claim 1, characterized in that: first panel fixing device (4), second panel fixing device (7) and third panel fixing device (9) structure homogeneous phase, they all include flat board (10), connect two riser (11) in the top of flat board (10), connect second pneumatic cylinder (12) on the lateral surface of one of them riser (11), second pneumatic cylinder (12) level sets up, the piston rod of second pneumatic cylinder (12) passes corresponding riser (11), connect pressure strip (13) on the piston rod of second pneumatic cylinder (12), pressure strip (13) set up two between riser (11).

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