CN214770012U

CN214770012U - External wallboard fossil fragments welded platform for building

Info

Publication number: CN214770012U
Application number: CN202120914829.8U
Authority: CN
Inventors: 王淑青; 黎博曦
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-19
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses an externally-hung wallboard fossil fragments welded platform for building, comprises a workbench, the top of workstation is equipped with a plurality of fixed casees, the inside all rotation in top of fixed case is connected with trapezoidal lead screw, the equal threaded connection in outside of trapezoidal lead screw has the screw thread piece, 7 font spouts have all been seted up to one side of fixed case, the screw thread piece all with fixed case sliding connection in 7 font spout departments, the equal fixedly connected with diaphragm in one side of screw thread piece, the equal fixedly connected with fixed plate in bottom one side of diaphragm, the bottom of trapezoidal lead screw all is connected with first gear through the key, the side channel has all been seted up to one side bottom of fixed case, the fixed case has the pinion rack at the equal sliding connection in side channel department, the equal fixedly connected with ejector pad in one side of pinion rack. Compared with the prior art, the utility model discloses can only just make the device simply quick fix needs welded fossil fragments through promoting the ejector pad, practice thrift operating time and improve work efficiency.

Description

External wallboard fossil fragments welded platform for building

Technical Field

The utility model relates to a building technical field especially relates to an externally-hung wallboard fossil fragments welded platform for building.

Background

As technology matures, fabricated buildings have begun to emerge, which are of general interest to the construction industry due to their short time and fast end products. The outstanding characteristic of the fabricated building is that a large number of prefabricated parts are adopted, and the externally-hung wallboard is one of the prefabricated parts; in terms of products, the exterior wall cladding is a kind of building material, is formed by suspending plates outside a wall body through construction methods such as dry hanging and the like, and is a building plate for an exterior wall. The existing externally hung wallboard is mainly installed with a metal framework on a wall body, and then an externally hung wallboard is fixed on the metal framework. Prefabricated fossil fragments can reduce high altitude construction time, and the fossil fragments are generally formed by the channel-section steel tailor-welding, but the fossil fragments size is great, and weight is also great, and the fossil fragments require very high roughness moreover, and this is fixed difficulty when having just caused the tailor-welding, and welding finished product roughness is poor, finally leads to the installation difficulty.

Through retrieval, the patent with the granted publication number of Chinese patent CN210615541U discloses an assembly type external wall panel keel welding platform for a building, which comprises a supporting platform mechanism and a fixing mechanism. In the above-mentioned patent, an assembled for building external wallboard fossil fragments welded platform exists following not enough: although the device can clamp and weld the keel, the device adopts a threaded tightening mode for fixing, so that a nut needs to be continuously screwed in the process of repeated fixing and welding, a large amount of time is consumed, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a keel welding platform for an external wall panel for a building.

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

the utility model provides an externally-hung wallboard fossil fragments welded platform for building, includes the workstation, the top of workstation is equipped with a plurality of fixed casees, the inside trapezoidal lead screw that all rotates in the top of fixed case is connected with, the equal threaded connection in outside of trapezoidal lead screw has the thread block, 7 font spouts have all been seted up to one side of fixed case, the thread block all with fixed case sliding connection in 7 font spouts departments, the equal fixedly connected with diaphragm in one side of thread block, the equal fixedly connected with fixed plate in bottom one side of diaphragm, the bottom of trapezoidal lead screw all is connected with first gear through the key.

Further, the side channel has all been seted up to one side bottom of fixed case, the fixed case has the pinion rack at the equal sliding connection of side channel department, the equal fixedly connected with ejector pad in one side of pinion rack, the first spring of equal fixedly connected with between the opposite side of pinion rack and the fixed case, the inside of fixed case all rotates and is connected with the montant, the outside bottom of montant all has the third gear through the key connection, the third gear all meshes with the pinion rack.

Furthermore, the outside top of montant all has the second gear through the key connection, the second gear all meshes with first gear, the equal fixedly connected with curb plate in one side of fixed case.

Further, a plurality of openings have been seted up on the top of workstation, the workstation all rotates at the opening part and is connected with the stock, the equal fixedly connected with carousel in top of stock, the equal fixed connection of carousel and fixed case, the equal fixedly connected with connecting box in top one side of carousel, the equal sliding connection in top middle part of connecting box has the quarter butt, the equal fixedly connected with in top of quarter butt presses the board, press equal fixedly connected with second spring between board and the connecting box, the equal fixedly connected with draw-in groove board in bottom of quarter butt, the spout has all been seted up to one side of draw-in groove board, the draw-in groove board has the spacer pin in the equal sliding connection in spout department.

Further, equal sliding connection in top one side of carousel has the riser, the equal fixedly connected with elastic rod in top of riser, elastic rod all with spacer pin fixed connection, the equal fixedly connected with fixture block in one side of riser, the workstation is at the equal fixedly connected with ratchet in the bottom middle part of opening part, the ratchet all with fixture block looks adaptation.

Furthermore, the inside of ejector pad all rotates and is connected with the commentaries on classics piece, the equal sliding connection in one side of commentaries on classics piece has the non-slipping spur, equal fixedly connected with third spring between non-slipping spur and the commentaries on classics piece, the equal fixedly connected with driving lever in one side of commentaries on classics piece, one side of commentaries on classics piece all is equipped with the stopper, equal fixedly connected with fourth spring between stopper and the ejector pad.

The utility model has the advantages that:

1. by arranging the side plate, the push block, the toothed plate, the fixed box, the gear, the second gear, the first gear, the trapezoidal lead screw, the thread block, the transverse plate and the fixed plate, one side of the keel is tightly attached to the side plate and placed, the push block is pushed to enable the toothed plate to slide towards the inner side of the fixed box and further drive the gear to rotate, the gear rotates and drives the second gear to rotate, the second gear rotates and drives the first gear to rotate, the first gear rotates and drives the trapezoidal lead screw to rotate, the trapezoidal lead screw rotates and firstly drives the thread block to transversely move on the 7-shaped chute on the fixed box, further, the transverse plate drives the fixed plate to rotate 90 degrees and is positioned at the top end of the keel, the toothed plate continuously moves and enables the trapezoidal lead screw to continuously rotate, one side of the thread block transversely rotates to be in contact with the side wall of the 7-shaped chute of the fixed box, and due to the limiting effect, the trapezoidal lead screw drives the thread block to move downwards and further drives the fixed plate to prop against the upper end of the keel to realize fixation, the keel needing to be welded can be fixed simply and quickly, and the time is saved, and the working efficiency is high;

2. by arranging the pressing plate, the slot plate, the limiting pin, the slot plate, the elastic rod, the second spring, the clamping block, the ratchet wheel and the rotary table, because the keel is welded at different angles, when the fixed angle is required to be adjusted during welding, the pressing plate is pressed, the pressing plate drives the slot plate to move downwards, the limiting pin is arranged at the bottom end of the upper sliding slot of the slot plate in an initial state, the left side groove of the sliding slot of the slot plate is deeper than the right side, when the slot plate moves downwards, the limiting pin moves towards the upper left of the sliding slot along the sliding slot and moves rightwards under the action of the elastic rod, the pressing plate is loosened, the pressing plate rises under the action of the second spring, the limiting pin is clamped at the top end of the sliding slot to drive the vertical plate to rise in the rising process of the pressing plate to separate the clamping block from the ratchet wheel, at the moment, the rotary table can rotate freely, the rotary table needs to be fixed, the pressing plate is pressed again and loosened, so that the limiting pin returns to the original position, the keel can be clamped at any angle on the plane, and the device has stronger practicability;

3. through having set up fourth spring, stopper, commentaries on classics piece, driving lever, third spring, non slipping spur, the ejector pad is when initial state, and the fourth spring promotes the stopper and makes the commentaries on classics piece not take place to rotate, with the good back of fossil fragments fixed, the driving lever is rotated to the left side, drives the commentaries on classics piece and rotates, under the effect of third spring, closely laminates between non slipping spur and the workstation, avoids touching the circumstances that promotes the ejector pad and lead to the centre gripping insecure to take place because of the mistake when welding operation.

Drawings

Fig. 1 is a schematic structural view of a keel welding platform of an exterior wallboard for a building, provided in embodiment 1;

FIG. 2 is a schematic cross-sectional view of a fixing box of a keel welding platform for an external wall panel for a building according to embodiment 1;

fig. 3 is a schematic cross-sectional structural view of a workbench of a keel welding platform for an external wall panel for a building, which is provided in embodiment 1;

fig. 4 is a schematic cross-sectional structural view of a push block of a keel welding platform of an external wallboard for construction in embodiment 2.

In the figure: 1 workbench, 2 turntables, 3 fixing boxes, 4 side plates, 5 transverse plates, 6 fixing plates, 7 pressing plates, 8 connecting boxes, 9 toothed plates, 10 pushing blocks, 11 threaded blocks, 12 trapezoidal screw rods, 13 first gears, 14 first springs, 15 second gears, 16 third gears, 17 ratchet wheels, 18 limiting pins, 19 vertical plates, 20 clamping blocks, 21 second springs, 22 clamping groove plates, 23 elastic rods, 24 shifting rods, 25 rotating blocks, 26 anti-sliding blocks, 27 third springs, 28 limiting blocks and 29 fourth springs.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a keel welding platform for building external wall panel comprises a workbench 1, wherein a plurality of fixed boxes 3 are arranged at the top end of the workbench 1, trapezoidal lead screws 12 are rotatably connected inside the top ends of the fixed boxes 3, thread blocks 11 are respectively connected outside the trapezoidal lead screws 12 in a threaded manner, 7-shaped chutes are respectively formed at one sides of the fixed boxes 3, the thread blocks 11 are respectively connected with the fixed boxes 3 in a sliding manner at the 7-shaped chutes, transverse plates 5 are respectively fixedly connected at one sides of the thread blocks 11, fixed plates 6 are respectively fixedly connected at one sides of the bottom ends of the transverse plates 5, the bottom ends of the trapezoidal lead screws 12 are respectively connected with first gears 13 through keys, side grooves are respectively formed at the bottom ends of one sides of the fixed boxes 3, toothed plates 9 are respectively connected with the fixed boxes 3 in a sliding manner at the side grooves, push blocks 10 are respectively fixedly connected at one sides of the toothed plates 9, first springs 14 are respectively fixedly connected between the other sides of the toothed plates 9 and the fixed boxes 3, the inside of fixed case 3 all rotates and is connected with the montant, the outside bottom of montant all has third gear 16 through the key connection, third gear 16 all meshes with pinion rack 9, the outside top of montant all has second gear 15 through the key connection, second gear 15 all meshes with first gear 13, the equal fixedly connected with curb plate 4 in one side of fixed case 3, just will need welded fossil fragments fixed that can be simple quick, save time work efficiency is high.

Wherein, the top end of the working table 1 is provided with a plurality of openings, the working table 1 is rotatably connected with a long rod at the openings, the top end of the long rod is fixedly connected with a rotary table 2, the rotary table 2 is fixedly connected with a fixed box 3, one side of the top end of the rotary table 2 is fixedly connected with a connecting box 8, the middle part of the top end of the connecting box 8 is slidably connected with a short rod, the top end of the short rod is fixedly connected with a press plate 7, a second spring 21 is fixedly connected between the press plate 7 and the connecting box 8, the bottom end of the short rod is fixedly connected with a clamping groove plate 22, one side of the clamping groove plate 22 is provided with a sliding groove, the clamping groove plate 22 is slidably connected with a limit pin 18 at the sliding groove, one side of the top end of the rotary table 2 is slidably connected with a vertical plate 19, the top end of the vertical plate 19 is fixedly connected with an elastic rod 23, and the elastic rod 23 is fixedly connected with the limit pin 18, the equal fixedly connected with fixture block 20 in one side of riser 19, the equal fixedly connected with ratchet 17 in the bottom middle part of workstation 1 at the opening part, ratchet 17 all with fixture block 20 looks adaptation, can realize at the arbitrary angle centre gripping fossil fragments in plane, the device practicality is stronger.

The working principle is as follows: one side of the keel is tightly attached to the side plate 4 and placed, the push block 10 is pushed to enable the toothed plate 9 to slide towards the inner side of the fixed box 3, so that the third gear 16 is driven to rotate, the third gear 16 is driven to rotate to drive the second gear 15 to rotate, the second gear 15 is driven to rotate to drive the first gear 13 to rotate, the first gear 13 is driven to rotate to drive the trapezoidal lead screw 12 to rotate, the trapezoidal lead screw 12 rotates to drive the threaded block 11 to transversely move on the 7-shaped chute on the fixed box at first, so that the fixed plate 6 is driven to rotate 90 degrees through the transverse plate 5 and is positioned at the top end of the keel, the toothed plate 9 continuously moves to enable the trapezoidal lead screw 12 to continuously rotate, because one side of the threaded block 11 transversely rotates to be in contact with the 7-shaped chute side wall of the fixed box 3, due to the limiting effect, the trapezoidal lead screw 12 drives the threaded block 11 to move downwards to drive the fixed plate 6 to prop against the upper end of the keel to realize fixation, and because the welding angles between the keels are different sometimes, when the fixing angle needs to be adjusted during welding, the pressing plate 7 is pressed, the pressing plate 7 drives the slot plate 22 to move downwards, in an initial state, the limiting pin 18 is located at the bottom end of the upper sliding groove of the slot plate 22, the left side groove of the sliding groove of the slot plate 22 is deeper than the right side, when the slot plate 22 moves downwards, the limiting pin 18 moves towards the upper left side of the sliding groove along the sliding groove and moves towards the right side under the action of the elastic force of the elastic rod 23, the pressing plate 7 is loosened, the pressing plate 7 rises under the action of the second spring 21, the limiting pin 18 is clamped at the top end of the sliding groove, and then the vertical plate 19 is driven to rise to enable the clamping block 20 to be separated from the ratchet wheel 17 in the rising process of pressing the plate 7, at the moment, the rotating disc 2 can rotate freely, the rotating disc 2 needs to be fixed, the pressing plate 7 is pressed and loosened again, the limiting pin 18 returns to the original position, and therefore keel can be clamped at any angle on the plane.

Example 2

Referring to fig. 4, a wallboard keel welding platform for building joins in marriage, this embodiment compares in embodiment 1, avoids touching the circumstances that promotes the ejector pad and lead to the insecure condition of centre gripping to take place because of the mistake when welding operation, the inside of ejector pad 10 all rotates and is connected with commentaries on classics piece 25, the equal sliding connection in one side of commentaries on classics piece 25 has non-slipping spur 26, equal fixedly connected with third spring 27 between non-slipping spur 26 and the commentaries on classics piece 25, the equal fixedly connected with driving lever 24 in one side of commentaries on classics piece 25, one side of commentaries on classics piece 25 all is equipped with stopper 28, equal fixedly connected with fourth spring 29 between stopper 28 and the ejector pad 10.

The working principle is as follows: one side of the keel is tightly attached to the side plate 4 and placed, the push block 10 is pushed to enable the toothed plate 9 to slide towards the inner side of the fixed box 3, so that the third gear 16 is driven to rotate, the third gear 16 is driven to rotate to drive the second gear 15 to rotate, the second gear 15 is driven to rotate to drive the first gear 13 to rotate, the first gear 13 is driven to rotate to drive the trapezoidal lead screw 12 to rotate, the trapezoidal lead screw 12 rotates to drive the threaded block 11 to transversely move on the 7-shaped chute on the fixed box at first, so that the fixed plate 6 is driven to rotate 90 degrees through the transverse plate 5 and is positioned at the top end of the keel, the toothed plate 9 continuously moves to enable the trapezoidal lead screw 12 to continuously rotate, because one side of the threaded block 11 transversely rotates to be in contact with the 7-shaped chute side wall of the fixed box 3, due to the limiting effect, the trapezoidal lead screw 12 drives the threaded block 11 to move downwards to drive the fixed plate 6 to prop against the upper end of the keel to realize fixation, and because the welding angles between the keels are different sometimes, when the fixed angle needs to be adjusted during welding, the pressing plate 7 is pressed, the pressing plate 7 drives the slot plate 22 to move downwards, in an initial state, the limiting pin 18 is located at the bottom end of the upper sliding groove of the slot plate 22, the left side groove of the sliding groove of the slot plate 22 is deeper than the right side, when the slot plate 22 moves downwards, the limiting pin 18 moves towards the upper left side of the sliding groove along the sliding groove and moves towards the right side under the action of the elastic force of the elastic rod 23, the pressing plate 7 is loosened, the pressing plate 7 rises under the action of the second spring 21, the limiting pin 18 is clamped at the top end of the sliding groove, and further the vertical plate 19 is driven to rise in the rising process of the pressing plate 7 to separate the clamping block 20 from the ratchet wheel 17, at the moment, the rotary disc 2 can rotate freely, the pressing plate 2 needs to be fixed, the pressing plate 7 is pressed and loosened again to enable the limiting pin 18 to return to the original position, so that keel can be clamped at any angle on a plane, and when the pushing block 10 is in an initial state, the fourth spring 29 pushes the limiting block 28 to enable the rotating block 25 not to rotate, after the keel is fixed, the driving lever 24 is rotated to the left side to drive the rotating block 25 to rotate, and under the action of the third spring 27, the anti-skid block 26 is tightly attached to the workbench 1, so that the situation that the pushing block 10 is pushed to cause infirm clamping during welding is prevented.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cladding panel fossil fragments welded platform for building, includes workstation (1), its characterized in that, the top of workstation (1) is equipped with a plurality of fixed casees (3), the inside trapezoidal lead screw (12) that all rotates in top of fixed case (3), the equal threaded connection in outside of trapezoidal lead screw (12) has thread piece (11), 7 font spouts have all been seted up to one side of fixed case (3), thread piece (11) all with fixed case (3) sliding connection in 7 font spouts department, the equal fixedly connected with diaphragm (5) in one side of thread piece (11), the equal fixedly connected with fixed plate (6) in bottom one side of diaphragm (5), the bottom of trapezoidal lead screw (12) all has first gear (13) through the key connection.

2. The keel welding platform for the external hanging wall panels for the building according to claim 1, wherein side grooves are formed in the bottom end of one side of the fixed box (3), a toothed plate (9) is connected to the fixed box (3) in the side grooves in a sliding mode, a push block (10) is fixedly connected to one side of the toothed plate (9), first springs (14) are fixedly connected between the other side of the toothed plate (9) and the fixed box (3), a vertical rod is rotatably connected to the inside of the fixed box (3), third gears (16) are connected to the bottom ends of the outer portions of the vertical rod through keys, and the third gears (16) are meshed with the toothed plate (9).

3. The keel welding platform for the external wall panels for the building as claimed in claim 2, wherein the top ends of the outer parts of the vertical rods are connected with second gears (15) through keys, the second gears (15) are meshed with the first gears (13), and one side of the fixed box (3) is fixedly connected with a side plate (4).

4. The keel welding platform of external wall panel for building according to claim 3, a plurality of openings are arranged at the top end of the workbench (1), long rods are rotatably connected at the openings of the workbench (1), the top ends of the long rods are fixedly connected with turntables (2), the turntables (2) are fixedly connected with fixed boxes (3), one side of the top end of the rotary table (2) is fixedly connected with a connecting box (8), the middle part of the top end of the connecting box (8) is connected with a short rod in a sliding way, the top ends of the short rods are fixedly connected with press plates (7), second springs (21) are fixedly connected between the press plates (7) and the connecting box (8), the bottom ends of the short rods are fixedly connected with clamping groove plates (22), one sides of the clamping groove plates (22) are provided with sliding grooves, the slot plates (22) are connected with limit pins (18) at the sliding grooves in a sliding mode.

5. The building external wall panel keel welding platform according to claim 4, wherein one side of the top end of the rotary table (2) is connected with a vertical plate (19) in a sliding mode, the top end of the vertical plate (19) is fixedly connected with an elastic rod (23), the elastic rod (23) is fixedly connected with a limiting pin (18), one side of the vertical plate (19) is fixedly connected with a clamping block (20), the middle of the bottom end of the workbench (1) at an opening is fixedly connected with a ratchet wheel (17), and the ratchet wheel (17) is matched with the clamping block (20).

6. The keel welding platform of the external wall panel for the building according to claim 5, wherein the inside of the push block (10) is rotatably connected with a rotating block (25), one side of the rotating block (25) is slidably connected with an anti-slip block (26), a third spring (27) is fixedly connected between the anti-slip block (26) and the rotating block (25), a shift lever (24) is fixedly connected to one side of the rotating block (25), a limit block (28) is arranged on one side of the rotating block (25), and a fourth spring (29) is fixedly connected between the limit block (28) and the push block (10).