CN212336759U

CN212336759U - A installation mechanism that slides for building assembled structure

Info

Publication number: CN212336759U
Application number: CN202020411508.1U
Authority: CN
Inventors: 侯嘉琳; 管德刚; 王钰
Original assignee: Qingdao New Town Development Construction Engineering Co ltd
Current assignee: Qingdao New Town Development Construction Engineering Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-01-12
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a mechanism of installation that slides for building assembled structure, the loach carrying platform comprises a supporting fram, the bottom of support frame is fixed with two parallels of each other and is bow-shaped structure's base, and the lower surface of base is close to both ends and all opens jaggedly, two all rotate in the breach and be connected with the gyro wheel, the middle part of support frame is close to both ends and all is fixed with the crossbeam, and erects between the upper surface of two crossbeams and be equipped with the ascending C shaped steel slide rail of same root opening, sliding connection has the extension board in the spout of C shaped steel slide rail, and the upper surface of extension board is close to four corners department and all is provided with the gear box, all rotate in the. The utility model discloses can be when using, only need follow the bottom of stand pipe when the prefab to the bottom installation of sliding to pull out wire rope downwards fixed with the prefab of bottom, later control gear box again retrieves wire rope and then hangs the prefab from ground and can remove it.

Description

A installation mechanism that slides for building assembled structure

Technical Field

The utility model relates to a building prefab technical field especially relates to an installation mechanism that slides for building assembled structure.

Background

In urban construction, as the design concept of utilizing underground space is advocated vigorously, the design of basements of large public buildings is larger and larger, and the whole engineering range is almost covered. Most of the buildings are arranged in the middle area of the basement, and large public buildings adopt steel reinforced concrete composite structures or steel structures, so that more steel members are needed for transportation and entering. However, the tower crane used for steel structure installation can only operate within the radius of the hoisting capacity of the tower crane, and heavy objects cannot be hoisted when the radius of the tower crane exceeds the radius, so that a safe, economic and effective method needs to be found to ensure that steel members are reliably transported in place.

At present, the traditional construction method adopts the automobile for loading and transporting on the top plate after the completion of the basement structure, so that the basement top plate needs to be reinforced, the material is wasted, the time is consumed, the top plate is still difficult to meet the bearing requirement even if reinforcement measures are taken, and great potential safety hazards exist. Further, as disclosed in the publication of the chinese patent document with the grant publication No. CN204676908U, the utility model is a long-span steel structure sliding mechanism, including: embedding a rail; the rail is arranged on the rail embedded part; the sliding shoe bracket is arranged on the track in a sliding manner; and the clamping piece is arranged on the sliding shoe bracket and used for clamping a steel structure to be transferred. This patent technique restricts to be under construction on the coplanar, and the installation construction on the plane is striden to difficult being applicable to different heights, and adopts the welding between track and the built-in fitting, though structural strength guarantees, but the later stage is dismantled loaded down with trivial details, and dismantles and often can produce the damage to the construction part, is difficult for secondary use or follow-up construction, for this reason, remains to improve current glide machanism.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sliding installation mechanism for a building assembly type structure.

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

a sliding installation mechanism for a building assembly structure comprises a support frame, wherein two bases which are parallel to each other and have an arch structure are fixed at the bottom of the support frame, notches are formed in the lower surfaces of the bases and are close to the two ends, idler wheels are rotatably connected in the two notches, cross beams are fixed at the middle part of the support frame and are close to the two ends, a C-shaped steel slide rail with an upward opening is erected between the upper surfaces of the two cross beams, an extension plate is slidably connected in a slide groove of the C-shaped steel slide rail, gear boxes are arranged at the positions, close to the four corners, of the upper surface of the extension plate, a rope coiling disc is rotatably connected in the gear boxes, a steel wire rope is wound on the outer circumferential wall of the rope coiling disc, rocking wheels which are matched with the driving ends of the rope coiling disc are arranged on the outer wall of the gear boxes, rectangular sinking grooves are formed in the positions, which are close to the lower portions of rope outlet holes, the bottom of the C-shaped steel slide rail is provided with a strip-shaped hole matched with the trend of the guide pipe.

Preferably, the top end of the support frame is fixed with two pull rods, both ends of each pull rod are provided with thread grooves, and the inner walls of two opposite sides of the support frame close to the top end are provided with screw holes matched with the pull rods.

Preferably, a lifting hook is fixed at one end, far away from the gear box, of the steel wire rope, and a locking mechanism is arranged on the inner wall of the gear box.

Preferably, the fixed pulley is rotatably connected in the groove of the rectangular sinking groove, and a rubber anti-skid layer is embedded in the wheel groove of the fixed pulley.

Preferably, a fixed plate is fixed at the bottom of the C-shaped steel slide rail close to the end, and a transmission screw is rotatably connected in the middle of the fixed plate.

Preferably, the side surface of the extension plate is provided with a threaded hole penetrating through the left side and the right side, the size of the threaded hole is matched with that of the transmission screw, and annular retainer rings are fixed on two sides of the circumferential outer wall of the transmission screw, which are close to the fixing plate.

Preferably, a poking wheel is fixed at one end of the transmission screw rod, which is far away from the extension plate.

Compared with the prior art, the utility model provides a mechanism of installation that slides for building assembled structure possesses following beneficial effect:

1. through setting up at the gear box that extends the board upper surface and be close to four corners department and set up at its inside serving reel to can be when using, only need follow the bottom of stand pipe when the prefab of bottom slides the installation with the prefab of bottom is fixed with wire rope pull-down, later control the gear box again and retrieve wire rope and then hang the prefab from ground and can remove it.

2. Through setting up the screw with its looks adaptation on pull rod and the support frame of double thread opposite direction to can only need rotatory pull rod when using to tighten up the top of support frame, avoid the device to produce and rock.

3. Rotate the drive screw who connects in the extension inboard through setting up to can be when using need install the prefab of hoist and mount, the unable position that reaches of support frame can control the extension of extension board through rotating the wheel, and then can extend the prefab forward to the unable position that reaches of support frame, improved the range of sliding of device.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the simple operation can slide the prefab to the place that the dolly can't reach, and the transportation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of a sliding installation mechanism for a building fabricated structure according to the present invention;

fig. 2 is a schematic structural diagram of a sliding installation mechanism for a building fabricated structure according to the present invention;

fig. 3 is a schematic structural diagram of a sliding installation mechanism for building an assembled structure according to the present invention.

In the figure: 1-support frame, 2-crossbeam, 3-strip-shaped hole, 4-rectangular sink groove, 5-fixed pulley, 6-pull rod, 7-gear box, 8-steel wire rope, 9-C-shaped steel slide rail, 10-extension plate, 11-guide pipe, 12-lifting hook, 13-roller, 14-notch, 15-base, 16-rocking wheel, 17-transmission screw, 18-fixing plate and 19-poking wheel.

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.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

Example 1

Referring to fig. 1-3, a sliding installation mechanism for building assembled structures comprises a support frame 1, two bases 15 which are parallel to each other and are in an arch structure are fixed at the bottom of the support frame 1, notches 14 are respectively formed at the lower surfaces of the bases 15 close to the two ends, rollers 13 are respectively rotatably connected in the two notches 14, cross beams 2 are respectively fixed at the middle part of the support frame 1 close to the two ends, a same C-shaped steel slide rail 9 with an upward opening is erected between the upper surfaces of the two cross beams 2, an extension plate 10 is slidably connected in a slide groove of the C-shaped steel slide rail 9, gear boxes 7 are respectively arranged at the upper surfaces of the extension plates 10 close to the four corners, rope coiling discs are respectively rotatably connected in the gear boxes 7, steel wire ropes 8 are wound on the circumferential outer walls of the rope coiling discs, rocking wheels 16 which are matched with the driving ends of the rope coiling discs are respectively arranged on the outer walls of the gear boxes 7, rectangular sinking grooves 4 are respectively formed below, and the equal joint of tank bottom of rectangle heavy groove 4 has stand pipe 11, and the tank bottom of C shaped steel slide rail 9 is opened has the bar hole 3 that moves towards looks adaptation with stand pipe 11 to can be when using, only need follow the bottom of stand pipe 11 when the prefab of bottom slides the installation and fix the prefab of bottom with wire rope 8 is pulled out downwards, later control gear box 7 again retrieves wire rope 8 and then hangs the prefab from ground and can remove it.

The utility model discloses in, the top of support frame 1 is fixed with two pull rods 6, and threaded groove has all been opened at the both ends of pull rod 6, and support frame 1 relative both sides inner wall is close to the top and all opens the screw with 6 looks adaptations of pull rod to can only need rotatory pull rod 6 to tighten up the top of support frame 1 when using, avoid the device to produce and rock.

Wherein, the one end that gear box 7 was kept away from to wire rope 8 is fixed with lifting hook 12, and the inner wall of gear box 7 is provided with locking mechanism, can fix a position wire rope 8 of releasing temporarily.

Wherein, the inslot rotation of rectangle heavy groove 4 is connected with fixed pulley 5, and the wheel groove of fixed pulley 5 is embedded to be equipped with the rubber skid resistant course to can be when 8 tight stiction that draw of wire rope when using big more, be difficult to produce and slide.

The working principle is as follows: when the device is used, when the prefabricated member at the bottom needs to be installed in a sliding mode, the steel wire rope 8 is pulled out downwards from the bottom of the guide pipe 11 to fix the prefabricated member at the bottom, and then the locking mechanism in the gear box 7 is controlled to fix the position of the steel wire rope 8; and then the gear box 7 is controlled to recover the steel wire rope 8, and the prefabricated part can be moved by lifting the prefabricated part off the ground.

Example 2

Referring to fig. 1-3, the present embodiment further includes a fixing plate 18 fixed to a bottom of the C-shaped steel slide rail 9 near an end thereof, and a transmission screw 17 rotatably connected to a middle of the fixing plate 18, compared to embodiment 1.

Wherein, the side of the extension plate 10 is provided with a threaded hole which runs through left and right, the size of the threaded hole is matched with the size of the transmission screw 17, and two sides of the circumferential outer wall of the transmission screw 17, which are close to the fixing plate 18, are both fixed with annular retainer rings.

Wherein, a poking wheel 19 is fixed at one end of the transmission screw 17 far away from the extension plate 10.

The working principle is as follows: when the prefabricated member of hoist and mount need be installed when using, the unable extension of extending plate 10 can be controlled through rotating wheel 19 to the unable position that reaches of support frame to the position that can extend the prefabricated member forward to support frame 1.

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 mechanism of installation that slides for building assembled structure, includes support frame (1), its characterized in that, the bottom of support frame (1) is fixed with two bases (15) that are parallel to each other and are bow-shaped structure, and the lower surface of base (15) is close to both ends and all opens breach (14), two all rotate in breach (14) and be connected with gyro wheel (13), the middle part of support frame (1) is close to both ends and all is fixed with crossbeam (2), and erects between the upper surface of two crossbeams (2) same ascending C shaped steel slide rail (9) of opening, sliding connection has extending plate (10) in the spout of C shaped steel slide rail (9), and the upper surface of extending plate (10) is close to four corners department and all is provided with gear box (7), all rotate in gear box (7) and be connected with the serving reel, the circumference outer wall winding of serving reel has wire rope (8), the outer wall of gear box (7) all is provided with rocking wheel (16) with serving a set drive end looks adaptation of serving a roll of rope, rectangle heavy groove (4) have all been opened to the below that the upper surface of extension board (10) is close to the rope outlet hole of gear box (7), and the equal joint of tank bottom of rectangle heavy groove (4) has stand pipe (11), and the tank bottom of C shaped steel slide rail (9) is opened has bar hole (3) that move towards looks adaptation with stand pipe (11).

2. The sliding installation mechanism for the assembled structure of the building as claimed in claim 1, wherein two pull rods (6) are fixed at the top end of the support frame (1), both ends of each pull rod (6) are provided with thread grooves, and the inner walls of the two opposite sides of the support frame (1) near the top end are provided with screw holes matched with the pull rods (6).

3. The mechanism of claim 1, wherein the end of the steel cable (8) remote from the gear box (7) is fixed with a hook (12), and the inner wall of the gear box (7) is provided with a locking mechanism.

4. The sliding and mounting mechanism for the building assembled structure according to claim 1, wherein the fixed pulley (5) is rotatably connected in the groove of the rectangular sinking groove (4), and a rubber anti-skid layer is embedded in the groove of the fixed pulley (5).

5. The sliding installation mechanism for the building assembled structure as claimed in claim 1, wherein a fixing plate (18) is fixed at the bottom of the groove of the C-shaped steel slide rail (9) close to the end, and a transmission screw (17) is rotatably connected in the middle of the fixing plate (18).

6. The sliding and mounting mechanism for the building assembled structure is characterized in that the side surface of the extension plate (10) is provided with a threaded hole penetrating through the left and right, the size of the threaded hole is matched with that of the transmission screw rod (17), and annular retainer rings are fixed on two sides of the circumferential outer wall of the transmission screw rod (17) close to the fixing plate (18).

7. The mechanism of claim 6, wherein the drive screw (17) has a drive wheel (19) fixed to an end thereof remote from the extension plate (10).