CN220178815U

CN220178815U - Cutting unloading device for building steel structure engineering

Info

Publication number: CN220178815U
Application number: CN202321695059.8U
Authority: CN
Inventors: 李准
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-15
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a cutting unloading device for a building steel structure project, and relates to the technical field of building project disassembly. The utility model relates to a cutting unloading device for building steel structure engineering, which comprises a table body, the outer wall of the table body is rotationally connected with a handle, the left side fixedly connected with a bidirectional threaded rod of the handle, the surface threaded connection of the bidirectional threaded rod is provided with a sliding block, the outer wall of the sliding block is hinged with a supporting rod, one end of the supporting rod, which is far away from the sliding block, is fixedly connected with a fixing rod, one end of the fixing rod is hinged with a sliding block, and the other end of the fixing rod is hinged with a supporting plate.

Description

Cutting unloading device for building steel structure engineering

Technical Field

The utility model relates to the technical field of unloading of constructional engineering, in particular to a cutting and unloading device for constructional steel structural engineering.

Background

Modern buildings are diversified, the buildings adopting the steel structures as building main bodies are increasingly increased, when the steel structures of the buildings adopt temporary supporting towers and sectional hoisting construction processes, after the structures are assembled, the temporary supporting towers can be removed only by unloading the steel structures, and the formal completion of the design of the structures is calculated.

The existing building steel structure engineering cutting and unloading device is convenient to move through universal wheels, although pedals limiting the universal wheels are arranged, when the unloading device is collided, because the contact area between the universal wheels and the ground is small, the unloading device can be carelessly touched by people when the steel structure is cut or welded to cause shaking, the steel structure supported at the top is easy to topple over, damage is caused to a human body, most of the existing unloading device is jacked up by a jack, the jack operation process is complex, the jack is possibly caused to release pressure once synchronization errors, the steel structure supported at the top of the unloading device can suddenly fall, and unnecessary damage is easily caused.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a cutting unloading device for building steel structure engineering, which solves the problems that the prior art mentions that the contact area of a universal wheel is small and the unloading device is easy to shake.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a cutting uninstallation device for building steel construction engineering, includes the table body, the outer wall of the table body rotates and is connected with the handle, the left side fixedly connected with two-way threaded rod of handle, the surface threaded connection of two-way threaded rod has the slider, the outer wall of slider articulates there is branch, the one end fixedly connected with connecting rod of slider is kept away from to the branch, the outside lateral wall fixedly connected with dead lever of connecting rod, the one end of dead lever articulates there is the sliding block, the other end of dead lever articulates there is the backup pad.

Preferably, the bottom fixedly connected with supporting leg of the table body, the outer wall sliding connection of the table body has the supporting seat, the bottom fixedly connected with universal wheel of supporting leg, the inner wall fixedly connected with strengthening rib of supporting seat, the outer wall of supporting seat has the bolt through spacing spring elastic connection.

Preferably, the bidirectional threaded rod is rotatably connected to the inner wall of the table body.

Preferably, the outer wall of the sliding block is connected with the inner wall of the table body in a sliding way.

Preferably, the sliding block is slidably connected to the inner wall of the table body.

Preferably, one end of the limiting spring is fixedly connected to the outer wall of the supporting seat, and the other end of the limiting spring is fixedly connected to the inner side wall of the bolt.

Preferably, the bolt is slidably connected to the inner wall of the supporting seat, and the supporting seat is slidably connected to the outer wall of the supporting leg.

Preferably, through holes are formed in the outer walls of the table body and the supporting legs, and the bolts are inserted into the through holes.

The utility model provides a cutting unloading device for building steel structure engineering. The beneficial effects are as follows:

(1) When the steel structure is supported by the supporting plate, the contact area between the steel structure and the ground can be increased by the downward movement of the supporting seat, the stability of the unloading device is enhanced, and the shaking of the unloading device can be effectively avoided, so that safety accidents are caused.

(2) When the support device is used, the bidirectional threaded rod is arranged, and the support plate and the steel structure can be slowly separated through the bidirectional threaded rod when the support welding of the steel structure is finished, so that the steel structure at the top of the support device slowly bears the weight of the support plate and is more stable during unloading.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the latch of the present utility model in a disengaged state;

fig. 3 is a schematic diagram of a separated state structure of a bidirectional threaded rod according to the present utility model.

In the figure: 1. a table body; 2. a support base; 3. support legs; 4. a universal wheel; 5. reinforcing ribs; 6. a plug pin; 7. a limit spring; 8. a handle; 9. a two-way threaded rod; 10. a slide block; 11. a support rod; 12. a connecting rod; 13. a fixed rod; 14. a sliding block; 15. and a support plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, the utility model provides a cutting unloading device for building steel structure engineering, comprising a table body 1, the bottom end fixedly connected with supporting leg 3 of the table body 1, the outer wall sliding connection of the table body 1 has supporting seat 2, supporting seat 2 sliding connection is at the outer wall of supporting leg 3, the supporting seat 2 is when contacting with the outer wall of supporting leg 3, stability is increased to four groups of supporting legs 3, the bottom end fixedly connected with universal wheel 4 of supporting leg 3, the surface of universal wheel 4 is provided with unidirectional spacing footboard, for the prior art, the inner wall fixedly connected with strengthening rib 5 of supporting seat 2, the setting of strengthening rib 5 makes the structure of supporting seat 2 have more stability, the outer wall of supporting seat 2 is through spacing spring 7 elastic connection with bolt 6, the through-hole has all been seted up to the outer wall of table body 1 and supporting leg 3, bolt 6 and through-hole grafting, the through-hole grafting of supporting seat 3 department is hidden to supporting seat 2 when not needing to increase stability to supporting leg 3, the through-hole grafting of supporting seat 2 is to increase stability, the position to supporting seat 2 is to supporting leg 3 and is fixed, the position of supporting seat 6 is moved, prevent to take place to the position to supporting seat 3 after increasing stability, the position 6 is to be fixed to the supporting seat, the inner wall is fixed to be connected to the inner wall of supporting seat 6 is fixed at the side 6, the side 6 is fixed at the side 6 when the side of supporting seat 6 is fixed to be fixed to the side 6, the side of supporting seat is fixed to be more than the side 6, and the side is fixed to the side 6, and is fixed to the side is fixed at the side 6.

Further, the outer wall rotation of the table body 1 is connected with the handle 8, the left side fixedly connected with two-way threaded rod 9 of handle 8, the surface of two-way threaded rod 9 is provided with two sets of screw threads, for prior art, two-way threaded rod 9 rotates the inner wall of connecting at the table body 1, the surface threaded connection of two-way threaded rod 9 has slider 10, two-way threaded rod 9 can let the slider 10 of its surface remove to the centre or opposite direction when pivoted, slider 10 sliding connection is at the inner wall of the table body 1, slider 10 is when being driven by two-way threaded rod 9 and pivoted, can not take place to rotate about and lead to empting, the outer wall of slider 10 articulates there is branch 11, the one end fixedly connected with connecting rod 12 that branch 11 kept away from slider 10, the connecting rod 12 of its top can drive the synchronous motion of two sets of dead levers 13 when letting it remove by two-way threaded rod 9, the outside lateral wall fixedly connected with dead lever 13 of connecting rod 12, the one end hinge of dead lever 13 has slider 14, the outer wall sliding connection of slider 14 is at the inner wall of the table body 1, let dead lever 13 can not break away from the inner wall of the table body 1 when removing, the other end hinge of dead lever 13 has backup pad 15 or need to cut the welded structure to cut.

In the utility model, when the device is used, the device is pushed to a position where a steel structure needs to be welded through the universal wheel 4, the steel structure needs to be welded is placed on the surface of the supporting plate 15 at the moment, the universal wheel 4 is locked through the locking mechanism on the surface of the universal wheel 4, the universal wheel 4 is prevented from rotating, the bolt 6 on the surface of the supporting seat 2 is pulled out to be separated from the through hole on the surface of the table body 1, the supporting seat 2 can move downwards on the surface of the table body 1 at the moment, the bolt 6 is released, the bolt 6 can be inserted into the through hole formed in the surface of the supporting leg 3 due to the elastic action of the limiting spring 7, the supporting seat 2 is fixed, the movement is prevented, at the moment, the bottom end of the device is added with a stability, at the moment, the bidirectional threaded rod 9 is rotated clockwise through the handle 8 to rotate, two groups of sliding blocks 10 in threaded connection with the surface of the bidirectional threaded rod 9 are closed on the surface of the bidirectional threaded rod 9, the supporting rod 11 is jacked up, at the moment, the supporting rods 11 are driven to move on the fixing rods 13 on two sides when moving, and the fixing rods 13 can move downwards on the surface of the table body 1, at the moment, the inner walls 14 of the sliding blocks at the bottom end of the fixing rods 13 can be inserted into the through hole of the through holes, and the sliding blocks 14 are mutually contacted with the steel structure when the inner walls of the supporting plate is required to be welded with the steel structure, and the steel structure is placed upwards and contacted with the steel structure.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cutting and unloading device for constructional steel structural engineering, comprising a table body (1), and being characterized in that: the novel table is characterized in that a handle (8) is connected to the outer wall of the table body (1) in a rotating mode, a bidirectional threaded rod (9) is fixedly connected to the left side of the handle (8), a sliding block (10) is connected to the surface of the bidirectional threaded rod (9) in a threaded mode, a supporting rod (11) is hinged to the outer wall of the sliding block (10), a connecting rod (12) is fixedly connected to the supporting rod (11) at one end, far away from the sliding block (10), of the supporting rod (11), a fixing rod (13) is fixedly connected to the outer side wall of the connecting rod (12), a sliding block (14) is hinged to one end of the fixing rod (13), and a supporting plate (15) is hinged to the other end of the fixing rod (13).

2. A cutting off-loading apparatus for construction steel construction projects according to claim 1, wherein: the novel multifunctional desk is characterized in that supporting legs (3) are fixedly connected to the bottom end of the desk body (1), supporting seats (2) are slidably connected to the outer wall of the desk body (1), universal wheels (4) are fixedly connected to the bottom ends of the supporting legs (3), reinforcing ribs (5) are fixedly connected to the inner wall of the supporting seats (2), and bolts (6) are elastically connected to the outer wall of the supporting seats (2) through limiting springs (7).

3. A cutting off-loading apparatus for construction steel construction projects according to claim 1, wherein: the bidirectional threaded rod (9) is rotatably connected to the inner wall of the table body (1).

4. A cutting off-loading apparatus for construction steel construction projects according to claim 1, wherein: the outer wall of the sliding block (14) is connected with the inner wall of the table body (1) in a sliding way.

5. A cutting off-loading apparatus for construction steel construction projects according to claim 1, wherein: the sliding block (10) is connected to the inner wall of the table body (1) in a sliding way.

6. A cutting off-loading apparatus for construction steel construction projects according to claim 2, wherein: one end of the limiting spring (7) is fixedly connected to the outer wall of the supporting seat (2), and the other end of the limiting spring (7) is fixedly connected to the inner side wall of the bolt (6).

7. A cutting off-loading apparatus for construction steel construction projects according to claim 2, wherein: the bolt (6) is connected to the inner wall of the supporting seat (2) in a sliding mode, and the supporting seat (2) is connected to the outer wall of the supporting leg (3) in a sliding mode.

8. A cutting off-loading apparatus for construction steel construction projects according to claim 2, wherein: through holes are formed in the outer walls of the table body (1) and the supporting legs (3), and the bolts (6) are inserted into the through holes.