CN214828268U

CN214828268U - Anti-skid sill combined support

Info

Publication number: CN214828268U
Application number: CN202121573709.2U
Authority: CN
Inventors: 应益军; 赵高杰; 王幸龙
Original assignee: Ningbo Hongteng Precision Manufacturing Co ltd
Current assignee: Ningbo Hongteng Precision Manufacturing Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-23
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to an antiskid sill combined support, including sill fixed bolster and wall fixed bolster, the wall fixed bolster includes first vertical panel and second vertical panel, and the sill fixed bolster includes third vertical panel and horizontal panel, is equipped with first regulation hole on the second vertical panel, is equipped with the second regulation hole that can cooperate with first regulation hole simultaneously on the third vertical panel, makes the sill fixed bolster carry out the regulation of upper and lower position between the wall fixed bolster relatively; the panel where the first adjusting hole and the second adjusting hole are located is provided with a first anti-skidding structure, and the first adjusting hole and the second adjusting hole are fixed through a bolt assembly; the utility model has the advantages that: be equipped with anti-skidding structure on the regulation hole through the double-phase contact surface at wall fixed bolster and sill fixed bolster to be flange bolt subassembly rather than complex bolt subassembly, like this can greatly increased wall fixed bolster and sill fixed bolster between the frictional force.

Description

Anti-skid sill combined support

Technical Field

The utility model belongs to the technical field of the elevator, especially, relate to an anti-skidding sill sectional shelf-unit.

Background

The elevator is one of indispensable equipment of modern buildings, the installation and fixation of the elevator are very important to the safe and stable operation of the elevator, the elevator sill support commonly used in the market at present is roughly of two types, one type is a welding part with a bracket structure, one surface of the welding part is welded and fixed with a channel steel supporting plate, and the other surface of the welding part is fixedly connected with a hoistway wall through an expansion bolt; another kind is sill sectional shelf-unit, certain adjustability has between sill fixed bolster and the wall fixed bolster, so can have some problems, because of sill fixed bolster and wall fixed bolster the contact surface between the two be the smooth surface and fixed through ordinary bolt assembly, when sill fixed bolster bearing, can take place to slide between the two, can add spring shim in bolt assembly and overcome the production of this phenomenon usually, nevertheless in practical application, still can produce and slide, and still can make the cost rise, the installation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide an antiskid sill sectional shelf-unit, prevent sliding when the bearing between two supports.

The utility model aims to solve the problems that the anti-skid sill combined support comprises a sill fixed support and a wall fixed support, the wall fixed support comprises a first vertical panel and a second vertical panel, the sill fixed support comprises a third vertical panel and a horizontal panel, the second vertical panel is provided with a first adjusting hole, the third vertical panel is provided with a second adjusting hole matched with the first adjusting hole, so that the sill fixed support can adjust the vertical position relative to the wall fixed support; the panel at the first adjusting hole and the second adjusting hole is provided with a first anti-skid structure, the first adjusting hole and the second adjusting hole are fixed through a bolt assembly, and the bolt assembly is matched with the anti-skid structure.

Preferably, the first anti-slip structures are respectively arranged on the front face of the second vertical panel and the front face of the third vertical panel, flange bolts are inserted between the first adjusting holes and the second adjusting holes and are fastened by flange nuts, and the two first anti-slip structures are respectively in close contact with flange faces of the flange bolts and flange faces of the flange nuts.

Preferably, the first anti-slip structure is an anti-slip surface provided with a plurality of grooves, and a plurality of protrusions are arranged on the flange surface which is in close contact with the anti-slip surface.

Preferably, the first anti-skid structures are respectively arranged on the reverse side of the second vertical panel and the reverse side of the third vertical panel, and bolts are inserted between the first adjusting holes and the second adjusting holes and are fastened by matching gaskets and nuts so that the two first anti-skid structures are in close contact with each other.

Preferably, the first anti-slip structure on the second vertical panel is an anti-slip surface provided with a plurality of grooves, and the first anti-slip structure on the third vertical panel is an anti-slip surface provided with a plurality of protrusions; or the first anti-slip structure on the second vertical panel is provided with a plurality of raised anti-slip surfaces, and the first anti-slip structure on the third vertical panel is provided with a plurality of grooves.

Preferably, the first anti-slip structures are arranged on the front side and the back side of the second vertical panel and the front side and the back side of the third vertical panel, flange bolts are inserted between the first adjusting holes and the second adjusting holes and are fastened by flange nuts, the two first anti-slip structures distributed in opposite directions are respectively in close contact with the flange surfaces of the flange bolts and the flange surfaces of the flange nuts, and the two first anti-slip structures distributed in opposite directions are in close contact with each other.

Preferably, a plurality of protrusions are arranged on the flange surface, two of the first anti-slip structures which are in close contact with the flange surface are anti-slip surfaces provided with a plurality of grooves, one of the two first anti-slip structures which are not in contact with the flange surface is an anti-slip surface provided with a plurality of grooves, and the other one of the first anti-slip structures is an anti-slip surface provided with a plurality of protrusions.

Preferably, the first vertical panel is provided with a hoistway wall fixing hole, the horizontal panel is provided with a sill fixing hole, and the panels where the hoistway wall fixing hole and the sill fixing hole are located are provided with second anti-skid structures.

Preferably, the middle part of the wall fixing support is provided with a reinforcing convex rib, and the upper side and the lower side of the wall fixing support are both provided with first flanges.

Preferably, the left side and the right side of the sill fixing support are both provided with second flanges.

Preferably, one of the first adjusting hole and the second adjusting hole is a transverse adjusting hole, and the other one of the first adjusting hole and the second adjusting hole is a vertical adjusting hole.

The utility model has the advantages that: be equipped with anti-skidding structure on the regulation hole through the double-phase contact surface at wall fixed bolster and sill fixed bolster to be flange bolt subassembly rather than complex bolt assembly, frictional force between ability greatly increased wall fixed bolster and the sill fixed bolster like this, thereby overcome when the sill fixed bolster bearing, can not take place the phenomenon of sliding between the two.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a schematic plane structure diagram of an embodiment of the present invention.

Fig. 3 is a schematic perspective view of a second embodiment of the present invention.

Fig. 4 is a schematic diagram of a planar structure according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of a three-dimensional structure according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of an embodiment of the present invention with a three-plane structure.

Fig. 7 is a schematic view of the anti-slip sill assembly bracket with reinforcing ribs of the present invention.

The reference numbers in the drawings are respectively: 1. a sill fixing bracket; 2. a wall surface fixing bracket; 3. a first vertical panel; 4. a second vertical panel; 5. a third vertical panel; 6. a horizontal panel; 7. a first adjustment aperture; 8. a second adjustment aperture; 9. a first anti-skid structure; 10. a flange bolt; 11. a flange nut; 13. a bolt; 14. a gasket; 15. a nut; 16. a well wall fixing hole; 17. a sill fixing hole; 18. a second anti-skid structure; 19. reinforcing the convex ribs; 20. a first flanging; 21. and a second flanging.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings: as shown in the accompanying drawings 1 to 6, the utility model comprises a sill fixing bracket 1 and a wall fixing bracket 2 which are both in L shape, the wall fixing bracket 2 comprises a first vertical panel 3 and a second vertical panel 4, the sill fixing bracket 1 comprises a third vertical panel 5 and a horizontal panel 6, the second vertical panel 4 is provided with a first adjusting hole 7, the third vertical panel 5 is provided with a second adjusting hole 8 matched with the first adjusting hole 7, so that the sill fixing bracket 1 can adjust the up-down position relative to the wall fixing bracket 2, the first adjusting hole 7 is a transverse adjusting hole, the second adjusting hole 8 is a vertical adjusting hole, and the arrangement makes the sill fixing bracket 1 realize up-down, left-right adjustment relative to the wall fixing bracket 2 and the installation and adjustment more convenient; all be equipped with first anti-skidding structure 9 on the panel at first regulation hole 7 and second regulation hole 8 place, and it is fixed through bolt assembly between first regulation hole 7 and the second regulation hole 8, and bolt assembly and anti-skidding structure 9 looks adaptation and play skid-proof purpose. Be equipped with anti-skidding structure on the regulation hole through the double-phase contact surface at wall fixed bolster and sill fixed bolster to be flange bolt subassembly rather than complex bolt assembly, frictional force between ability greatly increased wall fixed bolster and the sill fixed bolster like this, thereby overcome when the sill fixed bolster bearing, can not take place the phenomenon of sliding between the two.

The vertical panel of second 4 is equipped with two at least vertical interval distribution's transverse adjustment hole, be equipped with two at least vertical adjustment holes that are used for with transverse adjustment hole matched with on the vertical panel of third 5, and be horizontal interval distribution in proper order and vertical interval distribution in proper order between the vertical adjustment hole.

The first embodiment is as follows:

as shown in fig. 1 and 2, the first anti-skid structures 9 are respectively disposed on the front surface of the second vertical panel 4 and the front surface of the third vertical panel 5, and the two first anti-skid structures 9 are distributed in opposite directions, that is: the front surface of the second vertical panel 4 is provided with a first anti-skid structure 9 as the front surface of the attached drawing 1, and the front surface of the third vertical panel 5 is provided with a first anti-skid structure 9 as the front surface of the attached drawing 2; a flange bolt 10 is inserted between the first adjusting hole 7 and the second adjusting hole 8 and is fastened by a flange nut 11, and the two first anti-skid structures 9 are respectively in close contact with the flange surface of the flange bolt 10 and the flange surface of the flange nut 11 and are used for increasing the friction force between the sill fixing support 1 and the wall surface fixing support 2 and the flange surfaces; the first anti-slip structure 9 is an anti-slip surface provided with a plurality of grooves, and a plurality of bulges are arranged on the flange surface which is in close contact with the anti-slip surface. For example: the first anti-skid structure 9 of the second vertical panel 4 is in close contact with the flange surface of the flange nut 11, the first anti-skid structure 9 of the third vertical panel 5 is in close contact with the flange surface of the flange bolt 10, and the anti-skid structure can be mounted in reverse according to the convenience of actual mounting; when the sill fixed bolster bearing, because of the frictional force between panel and the flange face is very big for flange bolt 10, flange nut 11 can not take place to become flexible in long-time use, can be enough to overcome the relative slip between wall fixed bolster and the sill fixed bolster.

Example two:

as shown in fig. 3 and 4, the first anti-skid structures 9 are respectively disposed at the reverse side of the second vertical panel 4 and the reverse side of the third vertical panel 5, and the two first anti-skid structures 9 are distributed in opposite directions, that is: the reverse side of the second vertical panel 4 is provided with a first anti-skid structure 9 as the front side of the attached drawing 4, and the reverse side of the third vertical panel 5 is provided with a first anti-skid structure 9 as the front side of the attached drawing 3; bolts 13 are inserted between the first adjusting holes 7 and the second adjusting holes 8 and are fastened by matching gaskets 14 and nuts 15, so that the two first anti-skid structures 9 are in close contact and used for increasing the friction force between the sill fixing support 1 and the wall fixing support 2; the first anti-skid structure 9 on the second vertical panel 4 is an anti-skid surface provided with a plurality of grooves, and the first anti-skid structure 9 on the third vertical panel 5 is an anti-skid surface provided with a plurality of bulges; or the first anti-skid structure 9 on the second vertical panel 4 is an anti-skid surface provided with a plurality of bulges, and the first anti-skid structure 9 on the third vertical panel 5 is an anti-skid surface provided with a plurality of grooves. When the sill fixed bolster bearing, because of the frictional force of the contact surface of second vertical panel 4 and third vertical panel 5 is very big, can be enough to overcome the relative slip between wall fixed bolster and the sill fixed bolster, even bolt 13 and nut 15 have taken place a bit between the long-time use and have become flexible, as long as contact in addition between two anti-skidding structures, also can overcome the relative slip between two supports, it is better to compare the frictional force between two current supports.

Example three:

as shown in fig. 5 and 6, the first antiskid structure 9 is disposed at the front and back sides of the second vertical panel 4 and the third vertical panel 5, that is: the first anti-skid structure 9 arranged on the front surface of the second vertical panel 4 and the first anti-skid structure 9 arranged on the back surface of the third vertical panel 5 are as shown in the front surface of the attached drawing 5; the first anti-skid structure 9 arranged on the reverse side of the second vertical panel 4 and the first anti-skid structure 9 arranged on the front side of the third vertical panel 5 are as shown in the front side of the attached drawing 6; a flange bolt 10 is inserted between the first adjusting hole 7 and the second adjusting hole 8 and is fastened by a flange nut 11, two first anti-skid structures 9 distributed in opposite directions are respectively in close contact with a flange surface of the flange bolt 10 and a flange surface of the flange nut 11 and are used for increasing the friction force between the sill fixing support 1 and the wall fixing support 2 and the flange surfaces, and the two first anti-skid structures 9 distributed in opposite directions are mutually in close contact and are used for increasing the friction force between the sill fixing support 1 and the wall fixing support 2; the flange surface is provided with a plurality of bulges, two of the first anti-slip structures 9 which are in close contact with the flange surface are anti-slip surfaces provided with a plurality of grooves, two of the first anti-slip structures 9 which are not in contact with the flange surface are anti-slip surfaces provided with a plurality of grooves, one of the first anti-slip structures 9 is an anti-slip surface provided with a plurality of grooves, and the other one of the first anti-slip structures 9 is an anti-slip surface provided with a plurality of bulges. When the sill fixing support bears the load, the friction force of the contact surface of the second vertical panel 4 and the third vertical panel 5 is very large, so that the relative slippage between the wall fixing support and the sill fixing support can be overcome, and meanwhile, the friction force between the panel and the flange surface is very large, so that the flange bolt 10 and the flange nut 11 cannot be loosened in the long-time use process, and the relative slippage between the wall fixing support and the sill fixing support can be overcome; through the double friction between two supports, compare embodiment one and embodiment two, the relative slip between two supports can be overcome more to this embodiment, is enough to deal with the elevator and uses in the sill installation under adverse circumstances.

A hoistway wall fixing hole 16 is formed in the first vertical panel 3, a sill fixing hole 17 is formed in the horizontal panel 6, and second anti-skidding structures 18 are arranged on the panels where the hoistway wall fixing hole 16 and the sill fixing hole 17 are located; make frictional force between construction bolt and the panel better, difficult pine takes off to make stability after the installation between wall fixed bolster 2 and the well wall and between sill fixed bolster and the sill better.

As shown in fig. 7, in order to make the strength of the wall fixing bracket better in the using process, the middle part of the wall fixing bracket 2 is provided with a reinforcing convex rib 19, and the upper and lower sides of the wall fixing bracket 2 are provided with first flanges 20.

In order to ensure that the strength of the sill fixing bracket is better in the using process, the left side and the right side of the sill fixing bracket 1 are both provided with second flanges 21.

The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.

Claims

1. The utility model provides an anti-skidding sill sectional shelf-unit, includes sill fixed bolster (1) and wall fixed bolster (2), wall fixed bolster (2) include first vertical panel (3) and second vertical panel (4), sill fixed bolster (1) includes third vertical panel (5) and horizontal panel (6), its characterized in that: a first adjusting hole (7) is formed in the second vertical panel (4), and a second adjusting hole (8) matched with the first adjusting hole (7) is formed in the third vertical panel (5), so that the sill fixing bracket (1) can be adjusted in position up and down relative to the wall fixing bracket (2); the anti-skid structure is characterized in that a first anti-skid structure (9) is arranged on a panel where the first adjusting hole (7) and the second adjusting hole (8) are located, the first adjusting hole (7) and the second adjusting hole (8) are fixed through a bolt assembly, and the bolt assembly is matched with the anti-skid structure (9).

2. The anti-skid sill assembly bracket of claim 1, wherein: first anti-skidding structure (9) set up respectively in the front of second vertical panel (4) with the front department of third vertical panel (5), first regulation hole (7) with alternate between second regulation hole (8) have flange bolt (10) and fasten with flange nut (11), and two first anti-skidding structure (9) respectively with the flange face of flange bolt (10) with the flange face in close contact with of flange nut (11).

3. The anti-skid sill assembly bracket of claim 2, wherein: the first anti-slip structure (9) is an anti-slip surface provided with a plurality of grooves, and a plurality of bulges are arranged on the flange surface which is in close contact with the anti-slip surface.

4. The anti-skid sill assembly bracket of claim 1, wherein: the first anti-skid structures (9) are respectively arranged on the reverse side of the second vertical panel (4) and the reverse side of the third vertical panel (5), and bolts (13) are inserted between the first adjusting holes (7) and the second adjusting holes (8) and are fastened by matching gaskets (14) and nuts (15) so that the two first anti-skid structures (9) are in close contact.

5. The anti-skid sill assembly bracket of claim 4, wherein: the first anti-skid structure (9) on the second vertical panel (4) is an anti-skid surface provided with a plurality of grooves, and the first anti-skid structure (9) on the third vertical panel (5) is an anti-skid surface provided with a plurality of bulges; or the first anti-skid structure (9) on the second vertical panel (4) is provided with a plurality of raised anti-skid surfaces, and the first anti-skid structure (9) on the third vertical panel (5) is provided with a plurality of grooves.

6. The anti-skid sill assembly bracket of claim 1, wherein: first anti-skidding structure (9) all set up in second vertical panel (4) with the positive and negative department of third vertical panel (5), first regulation hole (7) with alternate between second regulation hole (8) have flange bolt (10) and fasten with flange nut (11), and two be opposite direction distribution first anti-skidding structure (9) respectively with the flange face of flange bolt (10) with the flange face in close contact with of flange nut (11), two be opposite direction distribution first anti-skidding structure (9) in close contact with each other.

7. The anti-skid sill assembly bracket of claim 6, wherein: the flange face (12) is provided with a plurality of bulges, the first anti-slip structures (9) which are in close contact with the flange face (12) are anti-slip faces provided with a plurality of grooves, the first anti-slip structures (9) which are not in contact with the flange face (12) are anti-slip faces provided with a plurality of grooves, one first anti-slip structure (9) is an anti-slip face provided with a plurality of grooves, and the other first anti-slip structure (9) is an anti-slip face provided with a plurality of bulges.

8. The anti-skid sill assembly bracket of claim 1, wherein: be equipped with well wall fixed orifices (16) on first vertical panel (3), be equipped with sill fixed orifices (17) on horizontal panel (6), just well wall fixed orifices (16) with all be equipped with second anti-skidding structure (18) on the panel at sill fixed orifices (17) place.

9. The anti-skid sill assembly bracket of claim 1, wherein: the middle part of the wall fixing support (2) is provided with a reinforcing convex rib (19), and the upper side and the lower side of the wall fixing support (2) are provided with first flanges (20).

10. The anti-skid sill assembly bracket of claim 1, wherein: and second flanges (21) are arranged on the left side and the right side of the sill fixing support (1).

11. The anti-skid sill assembly bracket of claim 1, wherein: one of the first adjusting hole (7) and the second adjusting hole (8) is a transverse adjusting hole, and the other one is a vertical adjusting hole.