CN212503633U

CN212503633U - Steel structure lifting and transferring device for building

Info

Publication number: CN212503633U
Application number: CN202020777296.9U
Authority: CN
Inventors: 刘正平
Original assignee: Shenzhen Green City Construction Co ltd
Current assignee: Shenzhen Green City Construction Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-09
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a steel structure lift transfer device for building, including roof, pull ring, guide arm and bottom plate, the upper surface intermediate position rigid coupling of roof has the pull ring, the equal rigid coupling in both ends has the guide arm, two about the lower surface of roof the equal rigid coupling in bottom of guide arm has the bottom plate, the internally mounted of roof has drive mechanism. This steel structure lift transfer device for building, through the threaded rod, first bearing, the cooperation of carousel and thread piece etc. is used, the convenience is pressed from both sides tight to unidimensional steel member, increase application range, and then increase the practicality of whole mechanism, through the disc, pressing plates, the pin rod, the cooperation of arc wall and flat board etc. is used, the convenience carries out the clamping to the steel construction of different shapes, guarantee the stability of clamping, be favorable to using widely, through double-end threaded rod, the second bearing, the turn button, the slider, go-between and couple etc. cooperation are used, make things convenient for the couple to steel frame's transportation, and be connected for dismantling between armor and the bottom plate.

Description

Steel structure lifting and transferring device for building

Technical Field

The utility model relates to a construction technical field specifically is a steel construction lift transfer device for building.

Background

The steel construction is the structure of compriseing the steel material, be one of main building structure type, the structure mainly comprises beam steel that shaped steel and steel sheet etc. were made, the steel column, components such as steel truss constitute, and adopt silanization, pure manganese bonderizing, washing is dried, rust cleaning and rust prevention technology such as zinc-plating, adopt the welding seam usually between each component or the part, bolt or rivet connection, because of its dead weight is lighter, and the construction is simple and convenient, wide application in large-scale factory building, the venue, fields such as superelevation layer, need transport it when using the steel structure spare in the building, for example, the application number is: 201810470440.1, the steel structure lifting and transferring device for buildings is characterized in that through the matching of the clamping plates, the gaskets and the side plates, under the action of the pull rod, the clamping plate clamps the steel structural member, under the action of the washer, the friction force between the clamping plate and the steel structural member is increased, thereby leading the connection between the steel structure and the clamping plate to be firmer, improving the product quality of the steel structure lifting and transferring device for the building, saving the purchasing cost of construction enterprises, avoiding the resource waste of the steel structure lifting and transferring device for the building, being suitable for popularization and use, but current steel construction for building structure goes up and down transfer device, inconvenient carries out the clamping to not unidimensional steel construction spare, has the limitation during the use, leads to the practicality of whole mechanism to descend, and inconvenient to the transportation of different shapes and steel construction frame, to steel construction lift transfer device's user demand during hardly satisfying the building construction.

Disclosure of Invention

An object of the utility model is to provide a steel construction for building goes up and down transfer device to propose current steel construction for building go up and down transfer device in solving above-mentioned background art, inconvenient carries out the clamping to not unidimensional steel construction spare, has the limitation during the use, leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting and transferring device for a steel structure for buildings comprises a top plate, pull rings, guide rods and a bottom plate, wherein the pull rings are fixedly connected to the middle position of the upper surface of the top plate, the guide rods are fixedly connected to the left end and the right end of the lower surface of the top plate, the bottom ends of the two guide rods are fixedly connected with the bottom plate, and a transmission mechanism is installed inside the top plate;

the transmission mechanism comprises a threaded rod, a first bearing, a rotary table and a threaded block;

two the upper and lower both ends of threaded rod all link to each other with roof and bottom plate activity respectively through first bearing, the top rigid coupling of threaded rod has the carousel, the outer wall threaded connection of threaded rod has the screw thread piece. The position of conveniently changing the disc is carried out the clamping to the steel structure piece of equidimension not.

Preferably, the threaded rods are symmetrically distributed about the top plate. Two threaded rods guarantee the stability of the running of the disc.

Preferably, the bottom of bottom plate is equipped with the protecting crust, the bolt is all installed to the left and right sides of protecting crust, two the outer wall of bolt runs through bottom plate and protecting crust and nut threaded connection from last to down in proper order. The protective shell is of a detachable structure.

Preferably, the outer wall of the thread block is fixedly connected with a fixing mechanism;

the fixing mechanism comprises a disc, a pressing plate, a pin rod, an arc-shaped groove and a flat plate;

the left side and the right side of the disc are fixedly connected with the thread blocks, a pressing plate is arranged inside the disc, the inside of the pressing plate is movably connected with the disc through a pin rod, an arc-shaped groove is formed in the bottom end of the pressing plate, and a flat plate is fixedly connected to the upper surface of the pressing plate. The arc-shaped and plane components are conveniently clamped.

Preferably, the arc-shaped grooves are arranged at equal intervals along the pressing plate. The arc-shaped groove is tightly attached to the arc-shaped piece to ensure the stability during operation.

Preferably, the pressing plate and the disc form a rotating mechanism. The pressure plate can rotate in the disk.

Preferably, a hoisting mechanism is arranged inside the protective shell;

the hoisting mechanism comprises a double-head threaded rod, a second bearing, a rotating button, a sliding block, a connecting ring and a hook;

the outer wall of double threaded rod passes through the second bearing and links to each other with the protecting crust activity, the equal rigid coupling in both ends has the turn-button about double threaded rod, double threaded rod's outer wall threaded connection has the slider, the outer wall fixture block of slider and the inside recess clearance fit of protecting crust, the bottom rigid coupling of slider has the go-between, the couple has been cup jointed to the inside of go-between, couple and go-between clearance fit. The transfer of the structure frame is convenient.

Preferably, the sliding block and the protective shell form a sliding mechanism. The position of the hook can be conveniently adjusted.

Compared with the prior art, the beneficial effects of the utility model are that: this steel structure for building goes up and down transfer device compares traditional technique, has following advantage:

through the cooperation use of threaded rod, first bearing, carousel and screw thread piece etc. rotate the carousel and drive the threaded rod and rotate in roof and bottom plate, the threaded rod rotates and drives the disc decline convenience and press from both sides tightly not unidimensional steel member, increases application range, and then increases whole mechanism's practicality.

Through the cooperation use of disc, clamp plate, pin pole, arc wall and flat board etc. transfer clamp plate changes the arc wall and the position that the flat board corresponds with the bottom plate in the disc, conveniently carries out the clamping to the steel construction of different shapes, guarantees the stability of clamping, is favorable to using widely.

Through the cooperation use of double threaded rod, second bearing, turn-button, slider, go-between and couple etc, rotate double threaded rod and drive the slide and remove to convenient couple is connected for dismantling to steel structural framework's transportation, and between protective case and the bottom plate, to steel construction lift transfer device's user demand when satisfying the building construction greatly.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the transmission mechanism and the top plate in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the fixing mechanism and the threaded block in FIG. 1;

fig. 4 is a schematic view of a connection structure of the hoisting mechanism and the protective shell in fig. 1.

In the figure: 1. top plate, 2, pull ring, 3, guide rod, 4, bottom plate, 5, transmission mechanism, 501, threaded rod, 502, first bearing, 503, rotary table, 504, thread block, 6, fixing mechanism, 601, disc, 602, pressing plate, 603, pin rod, 604, arc groove, 605, flat plate, 7, hoisting mechanism, 701, double-end threaded rod, 702, second bearing, 703, turn button, 704, slide block, 705, connecting ring, 706, hook, 8, protective shell, 9, bolt, 10, nut.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting and transferring device for a steel structure for a building comprises a top plate 1, pull rings 2, guide rods 3 and a bottom plate 4, wherein the pull rings 2 are fixedly connected at the middle positions of the upper surface of the top plate 1, the pull rings 2 are connected with an external power mechanism, the guide rods 3 are fixedly connected at the left end and the right end of the lower surface of the top plate 1, the bottom ends of the two guide rods 3 are fixedly connected with the bottom plate 4, a transmission mechanism 5 is arranged in the top plate 1, the transmission mechanism 5 comprises a threaded rod 501, first bearing 502, carousel 503 and thread piece 504, the upper and lower both ends of two threaded rods 501 all link to each other with roof 1 and bottom plate 4 activity respectively through first bearing 502, and the top rigid coupling of threaded rod 501 has carousel 503, rotates carousel 503 and drives threaded rod 501 and rotate in roof 1 and bottom plate 4, and threaded piece 504 is connected to the outer wall threaded connection of threaded rod 501, and threaded rod 501 is about roof 1 symmetric distribution, installs two threaded rods 501 in roof 1.

The bottom of bottom plate 4 is equipped with protective housing 8, and bolt 9 is all installed to the left and right sides of protective housing 8, and the outer wall of two bolts 9 runs through bottom plate 4 and protective housing 8 and nut 10 threaded connection from last to down in proper order, and bolt 9 and nut 10 are with protective housing 8 and bottom plate 4 looks rigid coupling.

The outer wall rigid coupling of screw block 504 has fixed establishment 6, fixed establishment 6 includes disc 601, clamp plate 602, pin 603, arc wall 604 and flat board 605, the left and right sides of disc 601 all with screw block 504 looks rigid coupling, disc 601 moves along with screw block 504, the inside of disc 601 is equipped with clamp plate 602, clamp plate 602's inside is passed through pin 603 and is linked to each other with disc 601 activity, arc wall 604 has been seted up to clamp plate 602's bottom, arc wall 604 presss from both sides tight arc-shaped pipe fitting, clamp plate 602's upper surface rigid coupling has flat board 605, arc wall 604 is arranged along clamp plate 602 equidistance, flat board 605 fixes the panel steel part, clamp plate 602 constitutes slewing mechanism with disc 601.

The inside of the protective shell 8 is provided with the hoisting mechanism 7, the hoisting mechanism 7 comprises a double-threaded rod 701, a second bearing 702, a rotating button 703, a sliding block 704, a connecting ring 705 and a hook 706, the outer wall of the double-threaded rod 701 is movably connected with the protective shell 8 through the second bearing 702, the double-threaded rod 701 rotates in the protective shell 8, the rotating button 703 is fixedly connected to each of the left end and the right end of the double-threaded rod 701, the outer wall of the double-threaded rod 701 is in threaded connection with the sliding block 704, the outer wall clamping block of the sliding block 704 is in clearance fit with the inner groove of the protective shell 8, the sliding block 704 can move in the protective shell 8, the connecting ring 705 is fixedly connected to the bottom end of the sliding block 704, the hook 706 is sleeved inside the connecting ring 705, the hook 706 is in clearance fit with.

In this example, when the device is used to transport a steel structure, the steel structure is first placed on the upper surface of the bottom plate 4, the pressing plate 602 is rotated by the pin 603 in the disc 601 according to the shape of the steel structure, if the steel structure is a plane, the flat plate 605 corresponds to the bottom plate 4, if the steel structure is an arc, the arc-shaped groove 604 corresponds to the bottom plate 4, then the rotating disc 504 is rotated to drive the threaded rod 501 to rotate in the bottom plate 4 and the top plate 1 through the first bearing 502, the threaded rod 501 is rotated to drive the threaded blocks 504 to move, the two threaded blocks 504 drive the disc 601 to move downwards, the disc 601 drives the pressing plate 602 to clamp the structure, the whole mechanism is mounted on a crane through the pull ring 2 to transport, when the steel structure needs to be transported, the protective shell 8 is first mounted at the bottom end of the bottom plate 4 through the bolts 9 and the nuts 10, the rotating button 703 is rotated according to the size of the frame, the two sliding blocks 704 are moved along with the rotation of the double-threaded rod 701, hooked on the outer wall of the frame through the hooks 706, and then the steel frame is carried.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.

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; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 steel structure lift transfer device for building, includes roof (1), pull ring (2), guide arm (3) and bottom plate (4), the upper surface intermediate position rigid coupling of roof (1) has pull ring (2), the equal rigid coupling in both ends has guide arm (3), two about the lower surface of roof (1) the equal rigid coupling in bottom of guide arm (3) has bottom plate (4), its characterized in that: a transmission mechanism (5) is arranged in the top plate (1);

the transmission mechanism (5) comprises a threaded rod (501), a first bearing (502), a rotary disc (503) and a threaded block (504);

two the upper and lower both ends of threaded rod (501) all link to each other with roof (1) and bottom plate (4) activity respectively through first bearing (502), the top rigid coupling of threaded rod (501) has carousel (503), the outer wall threaded connection of threaded rod (501) has screw thread piece (504).

2. The steel structure for building lift transfer device of claim 1, characterized in that: the threaded rods (501) are symmetrically distributed about the top plate (1).

3. The steel structure for building lift transfer device of claim 1, characterized in that: the bottom of bottom plate (4) is equipped with protecting crust (8), bolt (9), two are all installed to the left and right sides of protecting crust (8) the outer wall of bolt (9) runs through bottom plate (4) and protecting crust (8) and nut (10) threaded connection from last to down in proper order.

4. The steel structure for building lift transfer device of claim 1, characterized in that: the outer wall of the thread block (504) is fixedly connected with a fixing mechanism (6);

the fixing mechanism (6) comprises a disc (601), a pressure plate (602), a pin rod (603), an arc-shaped groove (604) and a flat plate (605);

the left side and the right side of disc (601) all with screw block (504) looks rigid coupling, the inside of disc (601) is equipped with clamp plate (602), the inside of clamp plate (602) is through pin pole (603) and disc (601) activity link to each other, arc wall (604) have been seted up to the bottom of clamp plate (602), the upper surface rigid coupling of clamp plate (602) has dull and stereotyped (605).

5. The steel structure for building lift transfer device of claim 4, characterized in that: the arc-shaped slots (604) are arranged at equal intervals along the pressure plate (602).

6. The steel structure for building lift transfer device of claim 4, characterized in that: the pressing plate (602) and the disc (601) form a rotating mechanism.

7. The steel structure for building lift transfer device of claim 3, characterized in that: a hoisting mechanism (7) is arranged in the protective shell (8);

the hoisting mechanism (7) comprises a double-head threaded rod (701), a second bearing (702), a rotating button (703), a sliding block (704), a connecting ring (705) and a hook (706);

the outer wall of double-end threaded rod (701) passes through second bearing (702) and links to each other with protective case (8) activity, the equal rigid coupling in both ends has turn button (703) about double-end threaded rod (701), the outer wall threaded connection of double-end threaded rod (701) has slider (704), the outer wall fixture block of slider (704) and the inside recess clearance fit of protective case (8), the bottom rigid coupling of slider (704) has go-between (705), couple (706) have been cup jointed to the inside of go-between (705), couple (706) and go-between (705) clearance fit.

8. The steel structure for building lift transfer device of claim 7, characterized in that: the sliding block (704) and the protective shell (8) form a sliding mechanism.