CN210313082U

CN210313082U - Foldable sill support

Info

Publication number: CN210313082U
Application number: CN201921067056.3U
Authority: CN
Inventors: 沈君松
Original assignee: Suzhou Junling Electromechanical Co Ltd
Current assignee: Suzhou Junling Electromechanical Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a foldable sill support, which comprises an L-shaped bracket support and an L-shaped supporting plate support, wherein the L-shaped bracket support comprises an L-shaped bracket support long plate and an L-shaped bracket support short plate, the L-shaped bracket support long plate is movably connected with the L-shaped bracket support short plate through a second rotating shaft, the outer side of the joint of the L-shaped bracket support long plate and the L-shaped bracket support short plate is downwards sunken, and a second clamping plate covers the sunken part; the utility model has the advantages of reasonable design, high durability and convenient use, L type bracket and L type layer board support are all collapsible, for ordinary support, collapsible make the transport and the transportation of sill support provide huge convenience, with L type bracket and L type layer board support folding in the transportation, the occupation space of L type bracket and L type layer board support has been reduced, L type bracket can expand the cooperation cardboard with L type layer board support and with its angle fixed when installation, thereby accomplish the installation.

Description

Foldable sill support

Technical Field

The utility model belongs to the technical field of the building, specifically be a folding sill support.

Background

Modern elevators are mainly composed of a traction machine (winch), guide rails, a counterweight, safety devices (such as a speed limiter, a safety gear, a buffer and the like), a signal control system, a car, a hall door and the like. These parts are installed in the hoistway and machine room of the building, respectively. Usually, a steel wire rope is used for friction transmission, the steel wire rope bypasses a traction sheave, two ends of the steel wire rope are respectively connected with a car and a balance weight, and a motor drives the traction sheave to lift the car. Need install the sill of elevator in the installation of elevator, and the elevator sill then installs fixedly through the sill support, and current sill bearing structure integration degree is high, and the sill support subassembly all is the L type, and its volume is too huge, can occupy a large amount of spaces in transport and transportation, and conveying efficiency is lower.

To solve the problems in the related art, no effective solution has been proposed, and for this purpose, a foldable sill support is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a folding sill support has convenient to use, is convenient for transport, advantages such as collapsible, has solved current sill support and has been difficult for transporting, the too bulky scheduling problem of volume.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a foldable sill support comprises an L-shaped bracket support and an L-shaped supporting plate support, wherein the L-shaped bracket support comprises an L-shaped bracket support long plate and an L-shaped bracket support short plate which are movably connected through a second rotating shaft, the outer side of the joint of the L-shaped bracket support long plate and the L-shaped bracket support short plate is downwards sunken, a second clamping plate covers the sunken part, two long waist holes are formed in the L-shaped bracket support long plate, four long waist holes are formed in the L-shaped bracket support short plate, the L-shaped supporting plate support comprises an L-shaped supporting plate support long plate and an L-shaped supporting plate support short plate, the L-shaped supporting plate support long plate and the L-shaped supporting plate support short plate are movably connected through a first rotating shaft, the L-shaped supporting plate long plate and the L-shaped supporting plate support short plate are downwards sunken, the sunken department covers there is first cardboard, two long waist holes have been seted up on the long board of L type layer board support, L type layer board support long board is fixed through two first fixed screws, first fixation nut with L type bracket short slab.

In a further improvement, the first clamping plate and the second clamping plate are welded by two steel plates to form a right angle.

In a further improved mode, the two sides of the first clamping plate are fixed with the L-shaped supporting plate support short plate and the L-shaped supporting plate support long plate through four second fastening screws.

In a further improved mode, the two sides of the second clamping plate are fixed with the L-shaped bracket short plate and the L-shaped bracket long plate through four third fastening screws.

Further improved, two long waist holes on the long plate of the L-shaped bracket are arranged in parallel, two of the four long waist holes on the short plate of the L-shaped bracket are longitudinally arranged, and the other two long waist holes are arranged in parallel.

In a further improvement, two long waist holes on the long plate of the L-shaped supporting plate bracket are longitudinally arranged.

In a further improvement mode, the top of the short plate of the L-shaped supporting plate bracket is provided with a plurality of gourd holes.

(III) advantageous effects

Compared with the prior art, the utility model provides a folding sill support possesses following beneficial effect:

1. this kind of folding sill support, structural design is reasonable, convenient to use, L type bracket and L type layer board support are all collapsible, and for ordinary support, collapsible make the transport and the transportation of sill support provide huge convenience, fold L type bracket and L type layer board support in the transportation, have reduced the occupation space of L type bracket and L type layer board support.

2. This kind of folding sill support, when the installation, but L type bracket and L type layer board support expansion cooperation cardboard are with its angle fixed to accomplish the installation, the installation is swift convenient.

Drawings

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

FIG. 2 is a side view of the L-shaped pallet support of the present invention;

FIG. 3 is a side view of the L-shaped bracket of the present invention;

FIG. 4 is a top view of the L-shaped bracket of the present invention;

fig. 5 is a side view of the present invention;

FIG. 6 is an enlarged view of the structure at the position A of the present invention;

fig. 7 is an enlarged view of the structure at B of the present invention.

In the figure: 1. an L-shaped bracket long plate; 2. a long waist hole; 3. an L-shaped pallet support long plate; 4. a first fixing screw; 5. a first fixing nut; 6. l-shaped bracket short plates; 7. an L-shaped supporting plate bracket short plate; 8. a first clamping plate; 9. a second fastening screw; 10. a second clamping plate; 11. a third fastening screw; 12. a first rotating shaft; 13. a second rotating shaft.

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. 1-7, the present invention provides a technical solution: a foldable sill support comprises an L-shaped bracket support and an L-shaped supporting plate support, wherein the L-shaped bracket support comprises an L-shaped bracket support long plate 1 and an L-shaped bracket support short plate 6, the L-shaped bracket support long plate 1 is movably connected with the L-shaped bracket support short plate 6 through a second rotating shaft 13, the outer side of the joint of the L-shaped bracket support long plate 1 and the L-shaped bracket support short plate 6 is sunken downwards, a second clamping plate 10 covers the sunken part, two long waist holes 2 are formed in the L-shaped bracket support long plate 1, four long waist holes 2 are formed in the L-shaped bracket support short plate 6, the L-shaped supporting plate support comprises an L-shaped supporting plate support long plate 3 and an L-shaped supporting plate support short plate 7, the L-shaped supporting plate support long plate 3 is movably connected with the L-shaped supporting plate through a first rotating shaft 12, the outer side of the joint of the L-shaped supporting plate long plate 3 and the L-shaped supporting, the depressed place covers there is first cardboard 8, two long waist holes 2 have been seted up on L type layer board support long plate 3, L type layer board support long plate 3 is fixed through two first fixed screws 4, first fixation nut 5 with L type bracket short plate 6.

As shown in fig. 6 and 7, the first clamping plate 8 and the second clamping plate 10 are welded by two steel plates to form a right angle, and through the first clamping plate 8 and the second clamping plate 10 which are shaped like a right angle, the depressions on the short sides of the long edges of the L-shaped bracket and the L-shaped bracket are respectively filled, so that the surfaces of the L-shaped bracket and the L-shaped bracket are smooth.

As shown in fig. 6, two sides of the first clamping plate 8 are fixed with the L-shaped supporting plate bracket short plate 7 and the L-shaped supporting plate bracket long plate 3 through four second fastening screws 9, and the first clamping plate is fixed through screws so as to be convenient to mount and dismount.

As shown in fig. 7, two sides of the second clamping plate 10 are fixed with the L-shaped bracket short plate 6 and the L-shaped bracket long plate 1 through four third fastening screws 11, and are fixed through screws to facilitate installation and disassembly.

As shown in fig. 1, two long waist holes 2 on the long plate 1 of the L-shaped bracket are arranged in parallel, two of the four long waist holes 2 on the short plate 6 of the L-shaped bracket are longitudinally arranged, the other two long waist holes are arranged in parallel, the top of the short plate 7 of the L-shaped supporting plate bracket is provided with a plurality of gourd holes, and the gourd holes are used for being fixed with the sill at the top.

As shown in fig. 2, two long waist holes 2 on the long plate 3 of the L-shaped pallet support are longitudinally arranged.

The working principle is as follows: during transportation and carrying, the L-shaped bracket and the L-shaped supporting plate bracket can be folded, the clamping plates on the L-shaped bracket and the L-shaped supporting plate bracket can be detached during transportation, the first clamping plate 8 and the second clamping plate 10 do not limit the bent parts of the two brackets, then the L-shaped bracket and the L-shaped supporting plate bracket can be folded in half, the components of each sill bracket can be put into a packaging bag for carrying, when the installation site is carried, the L-shaped bracket rotates by taking the second rotating shaft 13 as the circle center, the L-shaped supporting plate bracket rotates by taking the first rotating shaft 12 as the circle center, after the L-shaped bracket and the L-shaped supporting plate bracket are rotated to a vertical angle, the first clamping plate 8 is buckled at the sunken parts of the L-shaped supporting plate bracket short plate 7 and the L-shaped supporting plate bracket long plate 3 and is fixed by the second fastening screw 9, the second clamping plate 10 is buckled at the sunken parts of the L-shaped bracket short plate 6 and the L-shaped supporting plate long plate 1, and fix it through first fastening screw, at last with L type layer board support long plate 3 and L type bracket short plate 6 through first fixation nut 5, first fixed screw 4 is fixed can, when installing whole sill support, fix long waist hole 2 on L type bracket long plate 1 on the shaft wall with expansion bolts, be connected with sill landing and sill layer board through long waist hole 2 cooperation bolt on L type layer board support short plate 7 to be fixed in the sill below with whole sill support.

In summary, the utility model has the advantages that the structural design is reasonable, the L-shaped bracket and the L-shaped supporting plate bracket can be folded, compared with the common bracket, the folding enables the carrying and transportation of the sill bracket to provide great convenience, the L-shaped bracket and the L-shaped supporting plate bracket are folded in the transportation process, and the occupation space of the L-shaped bracket and the L-shaped supporting plate bracket is reduced; but L type bracket and L type layer board support expansion cooperation cardboard with its angle fixed to accomplish the installation, the installation is swift convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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 folding sill support, includes L type bracket and L type layer board support, its characterized in that: l type bracket includes L type bracket long board (1) and L type bracket short board (6), L type bracket long board (1) with through second pivot (13) swing joint between L type bracket short board (6), L type bracket long board (1) with L type bracket short board (6) junction outside undercut, the department of concavity covers has second cardboard (10), two long waist hole (2) have been seted up on L type bracket long board (1), four long waist hole (2) have been seted up on L type bracket short board (6), L type layer board support includes L type layer board support long board (3) and L type layer board support short board (7), L type layer board support long board (3) with through first pivot (12) swing joint between the short board between the L type layer board, L type layer board support long board (3) with L type layer board support short board (7) junction outside to the L type layer board support Sunken, the depressed place covers has first cardboard (8), two long waist holes (2) have been seted up on L type layer board support long plate (3), L type layer board support long plate (3) are fixed through two first fixed screws (4), first fixation nut (5) with L type bracket short plate (6).

2. The foldable sill bracket of claim 1, further comprising: the first clamping plate (8) and the second clamping plate (10) are welded by two steel plates to form a right angle.

3. A foldable sill bracket as claimed in claim 1 or 2, further comprising: and the two sides of the first clamping plate (8) are fixed with the L-shaped supporting plate support short plate (7) and the L-shaped supporting plate support long plate (3) through four second fastening screws (9).

4. A foldable sill bracket as claimed in claim 1 or 2, further comprising: and the two sides of the second clamping plate (10) are fixed with the L-shaped bracket short plate (6) and the L-shaped bracket long plate (1) through four third fastening screws (11).

5. The foldable sill bracket of claim 1, further comprising: two long waist holes (2) on the long board (1) of L type bracket are parallel to each other, two of them vertical settings of four long waist holes (2) on the short board (6) of L type bracket, two horizontal mutual parallel settings in addition.

6. The foldable sill bracket of claim 1, further comprising: two long waist holes (2) on the L-shaped supporting plate support long plate (3) are longitudinally arranged.

7. The foldable sill bracket of claim 1, further comprising: the top of the L-shaped supporting plate support short plate (7) is provided with a plurality of gourd holes.