CN212924121U

CN212924121U - Plate hoisting expansion bracket

Info

Publication number: CN212924121U
Application number: CN202021621352.6U
Authority: CN
Inventors: 刘圣广; 孙瑞莲; 安海平
Original assignee: Beijing Gangyuan Curtain Wall Co ltd; Jangho Group Co Ltd
Current assignee: Beijing Gangyuan Curtain Wall Co ltd; Jangho Group Co Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-09
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a plate hoisting expansion bracket, which comprises a square frame, a fixture and a shackle, wherein the square frame is surrounded and connected by two vertical supporting pieces and two horizontal supporting pieces, the vertical supporting pieces comprise an upper vertical supporting tube and a lower vertical supporting tube which are telescopically inserted by bolts, the horizontal supporting pieces comprise a left horizontal supporting tube and a right horizontal supporting tube which are telescopically inserted by bolts, the front walls of the upper horizontal supporting piece and the vertical supporting pieces are adhered with rubber backing plates A, the front walls of the lower horizontal supporting tube are welded with steel backing plates, when plates are hoisted, the lower ends of the plates are pressed on the rubber backing plates B of the steel backing plates, the left ends, the right ends and the upper ends of the plates are adhered on the rubber backing plates A, the fixture comprises a bottom plate and opposite front side plates and back side plates, rubber backing plates C are adhered on the inner walls of the bottom plate and the inner walls of the two side plates, jackscrews are screwed on the back side plates, the tail ends of the jackscrews are abutted against the, two ends of the top wall of the upper transverse supporting tube are connected with hook rings.

Description

Plate hoisting expansion bracket

Technical Field

The utility model relates to a slab hoist and mount expansion bracket.

Background

In the project construction, how to safely and efficiently finish the construction is the most concerned problem of each manager, the plate is large and heavy, the plate with large area and heavy volume can not be installed manually and can only be hoisted by an electric hoist, a truck crane, a small crane, a high-rise hoisting rail electric hoist and the like, the glass and the stone with large plate have large safety risk in the hoisting process, the glass and the stone are generally bound by bandages or hoisted in a form of basketry, some lashes are not firm or inclined to the side, the swing is easy to fall, the safety is not high, the risk coefficient is high, and the plate installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the above-mentioned technical problem and provide a plate hoist and mount expansion bracket, be applicable to not unidimensional plate hoist and mount, it has reduced safe risk at hoist and mount in-process, has improved work efficiency.

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

a plate hoisting expansion bracket comprises a square frame, a plurality of clamps and a shackle, wherein the square frame comprises two vertical supporting pieces and two transverse supporting pieces which are connected in an enclosing manner, the vertical supporting pieces comprise two vertical supporting tubes which are telescopically spliced through bolts, an upper vertical supporting tube and a lower vertical supporting tube respectively, the transverse supporting pieces comprise two transverse supporting tubes which are telescopically spliced through bolts, a left transverse supporting tube and a right transverse supporting tube respectively, rubber base plates A are adhered to the front walls of the upper transverse supporting piece and the upper vertical supporting piece, a steel supporting plate is welded to the front wall of the lower transverse supporting tube and comprises a steel bottom plate and a rubber base plate B, the rubber base plate B is adhered to the top wall of the steel bottom plate, when a plate is hoisted, the lower end of the plate is pressed on the rubber base plate B, the left end, the right end and the upper end of the plate are adhered on the rubber base plate A, the clamps comprise a bottom plate, rubber backing plates C are adhered to the inner wall of the bottom plate and the inner walls of the two side plates, a jackscrew is screwed on the rear side plate, the tail end of the jackscrew abuts against the rear wall of the supporting tube, the plate is clamped between the rubber backing plate C of the front side plate and the rubber backing plate B of the front wall of the supporting tube, and two ends of the top wall of the upper transverse supporting tube are connected with hook rings.

Furthermore, the upper vertical supporting tube is inserted into the lower vertical supporting tube, a rubber base plate A is bonded on the front wall surface of the lower vertical supporting tube, the right transverse supporting tube is inserted into the left transverse supporting tube, and the rubber base plate A is bonded on the front wall of the left transverse supporting tube.

Furthermore, two spaced fixing holes A are formed in the upper end of the lower vertical supporting tube, a plurality of spaced connecting holes A which are equidistant to the two fixing holes A are formed in the upper vertical supporting tube, two spaced fixing holes B are formed in the right end of the left horizontal supporting tube, and a plurality of spaced connecting holes B which are equidistant to the two fixing holes B are formed in the right horizontal supporting tube.

Further, the fixture is concave.

Furthermore, a middle transverse supporting piece corresponding to the upper and lower transverse supporting pieces is connected between the two lower supporting tubes, and the middle transverse supporting piece comprises two middle transverse supporting tubes which are telescopically inserted through bolts.

The utility model has the advantages that:

1. the risk in the hoisting process is greatly reduced.

2. The flexibility of the telescopic adjustment and use according to the size of the plate is more beneficial to the 'one-frame-multiple-use'.

3. The anti-collision protection plate has the function of preventing collision under the requirement of improving the working efficiency.

4. The telescopic frame is simple and convenient to operate and easy to operate, and most workers can operate the telescopic frame.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the embodiments will be described below with reference to the accompanying drawings.

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the rear view structure of the present invention.

Fig. 3 is a schematic structural diagram of the square frame of the present invention.

Fig. 4 is a schematic perspective view of the fixture of the present invention.

Fig. 5 is a schematic structural view of the steel supporting plate of the present invention.

Fig. 6 is a schematic view of the structure in the direction of a-a in fig. 1.

Detailed Description

The following description is given by way of example only, and not by way of limitation, of the scope of the invention.

As shown in fig. 1 to 6, for a preferred embodiment of the present invention, a slab hoisting expansion bracket comprises a square frame 1, a plurality of clamps 2 and a shackle 3, the square frame comprises two enclosed vertical supporting members and two horizontal supporting members, the vertical supporting members comprise two vertical supporting tubes telescopically inserted through a bolt 4, an upper vertical supporting tube 11 and a lower vertical supporting tube 12, the horizontal supporting members comprise two horizontal supporting tubes telescopically inserted through a bolt 4, a left horizontal supporting tube 13 and a right horizontal supporting tube 14, and the supporting tubes are preferably rectangular steel tubes; the upper vertical supporting tube 11 is inserted into the lower vertical supporting tube 12, the upper end of the lower vertical supporting tube 12 is provided with two fixing through holes A which are vertically spaced, and the upper vertical supporting tube is provided with a plurality of connecting holes A which are spaced at equal intervals with the two fixing holes A, so that the upper vertical supporting tube 11 and the lower vertical supporting tube 12 are relatively telescopically inserted to adapt to the heights of different plates; two spaced rubber backing plates A15 are adhered to the front wall surface of the lower vertical support tube, and the rubber backing plates A15 are positioned below the fixing through holes A; the right transverse supporting tube 14 is inserted into the left transverse supporting tube 13, two spaced fixing holes B are formed in the right end of the left transverse supporting tube 13, a plurality of spaced connecting holes B which are equidistant to the two fixing holes B are formed in the right transverse supporting tube, so that the left transverse supporting tube 11 and the right transverse supporting tube 12 are relatively telescopically inserted to adapt to plates with different widths, a rubber pad plate a15 is adhered to the front wall of the left transverse supporting tube above the left transverse supporting tube, and the rubber pad plate a15 is located on the left side of the bolt 4; welding a steel supporting plate 16 on the front wall of the lower transverse supporting tube 12, wherein the steel supporting plate 16 comprises a steel bottom plate 161 and a rubber pad B162, the rubber pad B162 is adhered to the top wall of the steel bottom plate 161, when a plate is hoisted, the lower end face of the plate is pressed against the top face of the rubber pad B, the left end, the right end and the upper end of the plate are pressed against the rubber pad A15, clamps 2 are respectively arranged on the upper vertical supporting tube, the lower vertical supporting tube, the upper left transverse supporting tube and the upper right transverse supporting tube, the clamps 2 are concave or U-shaped and comprise a bottom plate 21 and opposite front side plates 22 and back side plates 23, the rubber pad C24 is adhered to the inner wall of the bottom plate 21 and the inner walls of the two side plates, a jackscrew 25 is screwed on the back side plate 23, and the tail end of the jackscrew 25 is abutted against the back; the plate 10 is clamped between the rubber pad C24 of the front side plate 22 and the rubber pad A of the front wall of the support tube, and the two ends of the top wall of the upper transverse support tube are connected with the hook rings 3.

Further, a middle transverse supporting member 17 corresponding to the upper and lower transverse supporting members is connected between the two lower supporting tubes, and the middle transverse supporting member 17 comprises two middle transverse supporting tubes telescopically inserted through bolts.

The utility model mainly hoists glass, stone and small unit plates with larger plates, so the telescopic hoisting frame of the utility model can flexibly and telescopically adjust the height and width according to the size of the plate, adjust the size of the plate to be suitable, and fix the plate by bolts; the left, right and upper faces are locked by clamps, the back of each clamp is provided with a jackscrew, and the thickness of the plate can be adjusted by the jackscrew. The plate is convenient to mount, the plate is directly placed on the cushion block of the cross beam when the plate is hoisted, the lock catch is taken down, the hoisting frame is withdrawn, and the plate can be fixed.

The utility model discloses process security performance at the hoist and mount plate is better, needn't take effectual secondary to prevent weighing down the measure during plate hoist and mount to be applicable to different plates in a flexible way, what fixed mode used is exactly that fixture is fixed, simple and convenient easy operation. Certain wind power exists in the hoisting process, and the plate cannot fall off or other accidents. This hoist and mount frame facilitates the use and anticollision, has improved work efficiency greatly.

Claims

1. A plate hoisting expansion bracket is characterized by comprising a square frame, a plurality of fixtures and a shackle, wherein the square frame comprises two vertical supporting pieces and two horizontal supporting pieces which are connected in a surrounding manner, the vertical supporting pieces comprise two vertical supporting tubes which are telescopically spliced through bolts, namely an upper vertical supporting tube and a lower vertical supporting tube respectively, the horizontal supporting pieces comprise two horizontal supporting tubes which are telescopically spliced through bolts, namely a left horizontal supporting tube and a right horizontal supporting tube respectively, rubber base plates A are adhered to the front walls of the upper horizontal supporting piece and the upper vertical supporting piece, a steel supporting plate is welded to the front wall of the lower horizontal supporting tube, the steel supporting plate comprises a steel bottom plate and a rubber base plate B, the rubber base plate B is adhered to the top wall of the steel bottom plate, when a plate is hoisted, the lower end of the plate is pressed on the rubber base plate B, the left end, the right end and the upper end of the plate are adhered on the rubber base plate A, the fixtures, rubber backing plates C are adhered to the inner wall of the bottom plate and the inner walls of the two side plates, a jackscrew is screwed on the rear side plate, the tail end of the jackscrew abuts against the rear wall of the supporting tube, the plate is clamped between the rubber backing plate C of the front side plate and the rubber backing plate B of the front wall of the supporting tube, and two ends of the top wall of the upper transverse supporting tube are connected with hook rings.

2. The plate hoisting expansion bracket of claim 1, wherein the upper vertical support tube is inserted into the lower vertical support tube, a rubber tie plate A is bonded on the front wall of the lower vertical support tube, the right transverse support tube is inserted into the left transverse support tube, and a rubber tie plate A is bonded on the front wall of the left transverse support tube.

3. The plate hoisting expansion bracket of claim 2, wherein the upper end of the lower vertical support tube is provided with two spaced fixing holes a, the upper vertical support tube is provided with a plurality of spaced connecting holes a equidistant from the two fixing holes a, the right end of the left horizontal support tube is provided with two spaced fixing holes B, and the right horizontal support tube is provided with a plurality of spaced connecting holes B equidistant from the two fixing holes B.

4. The plate hoisting expansion bracket of claim 1, wherein the fixture is concave.

5. The plate hoisting expansion bracket according to claim 2 or 3, wherein a middle cross support corresponding to the upper and lower cross supports is connected between the two lower support pipes, and the middle cross support comprises two middle cross support pipes telescopically inserted by bolts.