CN221253576U - Hoisting device for assembly type building construction - Google Patents

Abstract

The utility model relates to the technical field of assembly type building construction, in particular to a lifting device for assembly type building construction, which comprises a lifting mechanism and a first fixing mechanism for fixing a wallboard, wherein the first fixing mechanism is arranged below the lifting mechanism and comprises a bottom block and a first fixing component, and the first fixing component is arranged above the bottom block. According to the utility model, the first fixing mechanism is arranged, when the device is used, the wallboard is vertically placed above the fixing box, the first electric push rod is started, the first electric push rod stretches to drive the lifting block to descend, the lifting block drives the toothed plate to descend, the toothed plate descends to drive the two gears to reversely rotate, the gears drive the clamping frames to rotate through the rotating rod, the two clamping frames with opposite rotating directions cooperate together to clamp and fix the wallboard, the wallboard is clamped and fixed in the mode, the fixing mode is firm, and the probability of the wallboard shifting is effectively reduced.

Description

Hoisting device for assembly type building construction

Technical Field

The utility model relates to the technical field of assembly type building construction, in particular to a hoisting device for assembly type building construction.

Background

The assembled building is formed by transferring a large amount of field operation work in the traditional building mode to a factory, processing and manufacturing building components and accessories (such as floors, wallboards, stairs, balconies and the like) in the factory, transporting to a building construction site, and assembling and installing the building on site in a reliable connection mode. When the assembled building is constructed, the wallboard is required to be hoisted by the hoisting device.

Bulletin number (CN 212609029U) discloses a precast concrete wallboard hoist device, place the concrete wallboard at the upper end center of bottom plate, control motor drives the reverse direction rotation of roller, thereby loosen wire rope, the fixed plate is pulled in the spring shrink and is slided down, the fixed plate of both sides is slided down and is held up with the up end butt of concrete wallboard, so press fixed to concrete wallboard, above-mentioned device adopts the mode that spring and fixed plate mutually support to press fixed to concrete wallboard, the fixed mode is not firm enough, the concrete wallboard can take place the skew in the hoist and mount process, need improve.

Disclosure of utility model

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a hoisting device for use in assembly type construction.

The utility model realizes the above purpose through the following technical scheme:

the lifting device for the assembled building construction comprises a lifting mechanism and a first fixing mechanism for fixing the wallboard, wherein the first fixing mechanism is arranged below the lifting mechanism;

The first fixed establishment includes the bottom block, first fixed subassembly installs in the bottom block top, first fixed subassembly is including fixed box, access door, first electric putter, lifting block, pinion rack, gear, bull stick, holder, the access door is installed at fixed box rear portion, first electric putter installs inside fixed box, the lifting block is fixed in first electric putter below, the pinion rack is fixed on the lifting block, gear engagement is at pinion rack front portion and rear portion, the bull stick is installed in the gear inboard, the holder is installed in the bull stick top.

Preferably, the lifting mechanism comprises a lifting lug, a lifting plate and a lifting rod, wherein the lifting plate is fixed below the lifting lug, and the lifting rod is fixed below the lifting plate.

Preferably, the first fixing mechanism is provided with a second fixing mechanism, the second fixing mechanism comprises a fixing plate, a second electric push rod and a clamping plate, the second electric push rod is arranged on the fixing plate, and the clamping plate is arranged at one end, far away from the fixing plate, of the second electric push rod.

Preferably, the hanger plate is welded with the lifting lug, and the lifting lug is made of alloy steel.

Preferably, the first electric push rod is connected with the fixed box through bolts, and the number of the first electric push rods is two.

Preferably, the clamping plate is welded with the second electric push rod, and the thickness of the fixing plate is the same as that of the clamping plate.

Compared with the prior art, the utility model has the following beneficial effects:

Through setting up a fixed establishment, when using the device, with the wallboard vertical place in fixed box top, start first electric putter, first electric putter extends and drives the lifter block and descend, the lifter block drives the pinion rack and descends, the pinion rack descends and drives two gears and rotate in opposite directions, the gear passes through the bull stick and drives the holder rotation, two holders that the rotation direction is opposite cooperate jointly to carry out the centre gripping to the wallboard fixedly, adopt above-mentioned mode to carry out the centre gripping to the wallboard fixedly, fixed mode is firm, has effectively reduced the probability that the wallboard takes place the skew.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a first schematic view of a hoisting device for use in fabricated building construction according to the present utility model;

FIG. 2 is a second schematic view of an assembled building construction hoisting device according to the present utility model;

FIG. 3 is a front view of a fabricated building construction hoist according to the present utility model;

FIG. 4 is a cross-sectional view of a stationary box in a lifting device for use in fabricated building construction according to the present utility model;

Fig. 5 is an enlarged schematic structural view of a second fixing mechanism in the lifting device for the fabricated building construction according to the present utility model.

The reference numerals are explained as follows:

1. A lifting mechanism; 101. lifting lugs; 102. a hanger plate; 103. a boom; 2. a first fixing mechanism; 201. a bottom block; 202. a fixed box; 203. an access door; 204. a first electric push rod; 205. a lifting block; 206. a toothed plate; 207. a gear; 208. a rotating rod; 209. a clamping frame; 3. a second fixing mechanism; 301. a fixing plate; 302. a second electric push rod; 303. and a clamping plate.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

As shown in fig. 1 to 5, the lifting device for the assembled building construction comprises a lifting mechanism 1 and further comprises a first fixing mechanism 2 for fixing a wallboard, wherein the first fixing mechanism 2 is arranged below the lifting mechanism 1.

In the utility model, the lifting mechanism 1 comprises a lifting lug 101, a lifting plate 102 and a hanging rod 103, wherein the lifting plate 102 is fixed below the lifting lug 101, and the hanging rod 103 is fixed below the lifting plate 102; the lifting plate 102 is welded with the lifting lug 101, and the lifting lug 101 is made of alloy steel; the arrangement of the plurality of lifting lugs 101 can improve the stability of the device in the lifting process.

In the utility model, a first fixing mechanism 2 comprises a bottom block 201, a fixing box 202, an access door 203, a first electric push rod 204, a lifting block 205, a toothed plate 206, a gear 207, a rotary rod 208 and a clamping frame 209, wherein the fixing box 202 is arranged above the bottom block 201, the access door 203 is arranged at the rear part of the fixing box 202, the first electric push rod 204 is arranged inside the fixing box 202, the lifting block 205 is fixed below the first electric push rod 204, the toothed plate 206 is fixed on the lifting block 205, the gear 207 is meshed with the front part and the rear part of the toothed plate 206, the rotary rod 208 is arranged at the inner side of the gear 207, and the clamping frame 209 is arranged above the rotary rod 208; the first electric push rods 204 are connected with the fixed box 202 through bolts, and the number of the first electric push rods 204 is two; when the device is used, the wallboard is vertically placed above the fixed box 202, the first electric push rod 204 is started, the first electric push rod 204 stretches to drive the lifting block 205 to descend, the lifting block 205 drives the toothed plate 206 to descend, the toothed plate 206 descends to drive the two gears 207 to reversely rotate, the gears 207 drive the clamping frames 209 to rotate through the rotating rods 208, the two clamping frames 209 with opposite rotation directions cooperate to clamp and fix the wallboard, the wallboard is clamped and fixed in the mode, and the fixing mode is firm, so that the probability of the wallboard shifting is effectively reduced.

In the utility model, a second fixing mechanism 3 is arranged on a first fixing mechanism 2, the second fixing mechanism 3 comprises a fixing plate 301, a second electric push rod 302 and a clamping plate 303, the second electric push rod 302 is arranged on the fixing plate 301, and the clamping plate 303 is arranged at one end of the second electric push rod 302 far away from the fixing plate 301; the clamping plate 303 is welded with the second electric push rod 302, and the thickness of the fixing plate 301 is the same as that of the clamping plate 303; after the wallboard is preliminarily fixed, the second electric push rod 302 is started, the second electric push rod 302 stretches to drive the clamping plates 303 to move, and the two clamping plates 303 moving in opposite directions cooperate together to fix the wallboard for the second time, so that the probability of the wallboard shifting is further reduced.

In the above structure: when the lifting device is used, a lifting rope on lifting equipment is connected with the lifting lug 101, a wallboard is vertically placed above the fixed box 202, the first electric push rod 204 is started, the first electric push rod 204 stretches to drive the lifting block 205 to descend, the lifting block 205 drives the toothed plate 206 to descend, the toothed plate 206 descends to drive the two gears 207 to reversely rotate, the gears 207 drive the clamping frames 209 to rotate through the rotating rods 208, the two clamping frames 209 with opposite rotation directions are cooperated with each other to clamp and fix the wallboard, after the primary fixing of the wallboard is completed, the second electric push rod 302 is started, the second electric push rod 302 stretches to drive the clamping plates 303 to move, the two clamping plates 303 moving in opposite directions are cooperated with each other to fix the wallboard for the second time, and then the lifting equipment can be started to hoist the wallboard.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides an assembled hoisting device for construction, includes hoisting mechanism, its characterized in that: the first fixing mechanism is used for fixing the wallboard and is arranged below the lifting mechanism;

The first fixed establishment includes the bottom block, first fixed subassembly is installed the bottom block top, first fixed subassembly is including fixed box, access door, first electric putter, lifter, pinion rack, bull stick, carriage, the access door is installed fixed box rear portion, first electric putter installs inside the fixed box, the lifter is fixed first electric putter below, the pinion rack is fixed on the lifter, gear engagement is in pinion rack front portion and rear portion, the bull stick is installed the gear is inboard, the carriage is installed the bull stick top.

2. The hoisting device for fabricated building construction according to claim 1, wherein: the lifting mechanism comprises a lifting lug, a lifting plate and a lifting rod, wherein the lifting plate is fixed below the lifting lug, and the lifting rod is fixed below the lifting plate.

3. The hoisting device for fabricated building construction according to claim 2, wherein: the first fixing mechanism is provided with a second fixing mechanism, the second fixing mechanism comprises a fixing plate, a second electric push rod and a clamping plate, the second electric push rod is arranged on the fixing plate, and the clamping plate is arranged at one end, far away from the fixing plate, of the second electric push rod.

4. The hoisting device for fabricated building construction according to claim 2, wherein: the hanger plate with the lug welding, the material of lug is alloy steel.

5. The hoisting device for fabricated building construction according to claim 1, wherein: the first electric push rods are connected with the fixing box through bolts, and the number of the first electric push rods is two.

6. A lifting device for use in fabricated building construction according to claim 3, wherein: the clamping plate is welded with the second electric push rod, and the thickness of the fixing plate is the same as that of the clamping plate.