CN214575573U

CN214575573U - Hinge device of anti-seismic support in climbing frame

Info

Publication number: CN214575573U
Application number: CN202022960842.5U
Authority: CN
Inventors: 唐华强
Original assignee: Chongqing New Jiurong Construction Machinery Equipment Co ltd
Current assignee: Chongqing New Jiurong Construction Machinery Equipment Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-11-02
Anticipated expiration: 2030-12-12

Abstract

The utility model belongs to the technical field of the connecting piece, concretely relates to hinge means of antidetonation support in climbing frame, including first chain piece and second chain piece, first chain piece includes mutually perpendicular's first plate body and first articulated slab, be equipped with first connecting plate between first plate body and the first articulated slab, first connecting plate is the triangle swash plate, first through-hole has been seted up on the first articulated slab, the second chain piece includes mutually perpendicular's second plate body and second articulated slab, the second through-hole has been seted up on the second articulated slab, the second articulated slab is close to first articulated slab one side and has the holding ring in second through-hole outside integrated into one piece, the annular groove has been seted up on the first articulated slab, the holding ring card is established in the annular groove. The purpose is as follows: through the mutual matching of the positioning ring and the annular groove, the quick alignment of the two through holes on the first chain piece and the second chain piece is completed, and the fixing is performed to a certain degree, so that the two chain pieces are accurately connected.

Description

Hinge device of anti-seismic support in climbing frame

Technical Field

The utility model belongs to the technical field of the connecting piece, concretely relates to hinge means of antidetonation support in climbing frame.

Background

The climbing frame is also called a lifting frame, and can be classified into hydraulic, electric, manual and hand-pulling types according to its power source. The scaffold is a novel scaffold system developed in recent years and is mainly applied to high-rise shear wall type floors. It can climb up or down along the building. This system makes the scaffold technology completely improved: firstly, the frame does not need to be turned over; and secondly, the scaffold is free from the dismounting and mounting procedures (the scaffold is used until the construction is finished after one-time assembly), and is not limited by the height of a building, so that the manpower and the materials are greatly saved. And also has a great improvement on the traditional scaffold in the safety angle. Has great development advantages in high-rise buildings.

At present, an anti-seismic support is various components or devices which limit the displacement of electromechanical engineering facilities, control the vibration of the facilities and transmit load to a bearing structure. When meeting the earthquake of earthquake fortification intensity of local area, the building water supply and drainage, fire control, heating, ventilation, air conditioner, gas, heating power, electric power, communication and other electromechanical engineering facilities reinforced by the anti-seismic support can achieve the aims of reducing earthquake damage, reducing and preventing secondary disasters as much as possible, thereby achieving the aim of reducing casualties and property loss.

The earthquake-resistant support is also needed when the attachment part is installed on the creeper, and a hinge is used at the connecting end of the earthquake-resistant support, the hinge is also called a mechanical device for connecting two solids and allowing relative rotation between the two solids, and the hinge can be formed by a movable component or a foldable material. However, when two chain pieces are combined, the through holes on the two chain pieces need to be aligned to be accurately connected, and at the moment, one person can hardly operate the hinge.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a hinge means who climbs antidetonation support in frame, through the mutual matching of holding ring and annular groove, accomplish the quick alignment of two through-holes on first chain piece and the second chain piece to fix to a certain extent, make things convenient for the accurate of two chain pieces to be connected.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a hinge device of an anti-seismic support in a climbing frame comprises a first chain piece and a second chain piece, wherein the first chain piece comprises a first plate body and a first hinged plate which are vertical to each other, a first connecting plate is arranged between the first plate body and the first hinged plate, the first connecting plate is a triangular inclined plate, the first plate body and the first hinged plate are respectively connected with two adjacent sides of the first connecting plate, the first plate body and the first hinged plate are positioned on two opposite sides of the first connecting plate, the first plate body, the first hinged plate and the first connecting plate are integrally formed, a first through hole is formed in the first hinged plate, the second chain piece comprises a second plate body and a second hinged plate which are vertical to each other, a second connecting plate is arranged between the second plate body and the second hinged plate, the second connecting plate is a triangular inclined plate, the second plate body and the second hinged plate are respectively connected with two adjacent sides of the second connecting plate, and the second plate body and the second hinged plate are positioned on two opposite sides of the second connecting plate, the second plate body, the second hinged plate and the second connecting plate are integrally formed, a second through hole is formed in the second hinged plate, a positioning ring is integrally formed on one side of the second hinged plate, close to one side of the first hinged plate, outside the second through hole, an annular groove is formed in the first hinged plate, and the positioning ring is clamped in the annular groove.

Further inject, wear to be equipped with the hinge bolt in the first through-hole, the hinge bolt passes first through-hole and second through-hole in proper order to it has the nut to have the screw joint in the second articulated plate outside, the cover is equipped with the flat pad in hinge bolt between nut and second articulated plate. Due to the structural design, the first chain sheet and the second chain sheet are hinged through the hinged bolt and the threaded nut, and the hinge is convenient to assemble and disassemble.

Further, the first hinge plate is provided with a salient point at one side close to the second hinge plate in an integrated forming mode, the second hinge plate is provided with a plurality of positioning holes at one side close to the first hinge plate, and the salient point is clamped in one of the positioning holes. Due to the structural design, when the first chain sheet and the second chain sheet are connected by using the hinged nut, the first plate body and the second plate body are ensured to form a fixed included angle when being installed through the superposition of the salient points and the positioning holes; the locating hole is a plurality of for the contained angle between first plate body and the second plate body is fixed a plurality ofly.

Further, a fixed column is fixedly installed on the first hinge plate, and a side line of the head of the hinge bolt is attached to the outer wall of the fixed column. According to the structural design, when the first chain sheet and the second chain sheet are hinged, the first hinge plate and the second hinge plate are firstly attached together, the hinge bolt penetrates through the first through hole, at the moment, the sideline of the hinge bolt is attached to the fixed column, and then the nut is screwed; at the in-process of screwing up the nut, the sideline and the laminating of fixed column outer wall of articulated bolt head, at this moment, it can guarantee that articulated bolt can not take place rotatoryly to screw up the nut, and the use of reducible spanner only needs to use a spanner to be used for screwing up the nut can.

Further, a fixing hole is formed in the first hinge plate, the fixing column comprises a small cylindrical column and a large cylindrical column which are coaxial, the small cylindrical column is in interference fit with the fixing hole, and the outer wall of the large cylindrical column is attached to the side line of the head of the hinge bolt. According to the structural design, during manufacturing, only the fixing hole needs to be drilled in the first hinge plate, and then the fixing column is nailed in the positioning block, so that the manufacturing cost is low, and the installation is convenient.

Further inject, two opposite flanges are arranged on the lower end face of the first plate body. By means of the structural design, the structural strength of the first plate body can be enhanced through the flanging.

Adopt above-mentioned technical scheme's utility model, have following advantage:

1. the positioning ring and the annular groove are matched with each other, so that the two through holes on the first chain piece and the second chain piece are quickly aligned and fixed to a certain degree, and the two chain pieces are conveniently and accurately connected;

2. the convex points are matched with the positioning holes, so that a fixed included angle is formed between the first plate body and the second plate body when the first plate body and the second plate body are installed;

3. carry out axial positioning through the fixed column to articulated bolt, the use of reducible spanner only needs to use a spanner to be used for screwing up the nut can.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an embodiment of a hinge device of an anti-seismic frame in a climbing frame according to the present invention;

fig. 2 is a schematic front structural view of an embodiment of a hinge device of an anti-seismic support in a climbing frame according to the present invention;

fig. 3 is a schematic front structural view of an embodiment of a hinge device of an anti-seismic frame in a climbing frame according to the present invention;

fig. 4 is a schematic front structural view three of an embodiment of a hinge device of an anti-seismic support in a climbing frame according to the present invention;

fig. 5 is a schematic structural view of a first link in an embodiment of a hinge device of an anti-vibration bracket of the present invention;

the main element symbols are as follows:

the hinge plate comprises a first chain sheet 1, a first plate body 11, salient points 110, a first hinge plate 12, fixing holes 121, fixing columns 122, a first connecting plate 13, a first through hole 14, a second chain sheet 2, a second plate body 21, a second hinge plate 22, a positioning hole 220, a second connecting plate 23, a second through hole 24, a positioning ring 25, an annular groove 250, a flanging 3, a hinge bolt 4, a nut 41 and a flat gasket 42.

Detailed Description

The present invention will be described in detail with reference to the drawings and specific embodiments, wherein like reference numerals are used for similar or identical parts in the drawings or the description, and implementations not shown or described in the drawings are known to those of ordinary skill in the art. In addition, directional terms, such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", and the like, used in the embodiments are only directions referring to the drawings, and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 5, the hinge device of a shock-proof support in a climbing frame of the present invention comprises a first link 1 and a second link 2, wherein the first link 1 comprises a first link 11 and a first hinge 12 perpendicular to each other, a first connecting plate 13 is disposed between the first link 11 and the first hinge 12, the first connecting plate 13 is a triangular inclined plate, the first link 11 and the first hinge 12 are respectively connected to two adjacent sides of the first connecting plate 13, the first link 11 and the first hinge 12 are located at two opposite sides of the first connecting plate 13, the first link 11, the first hinge 12 and the first connecting plate 13 are integrally formed, the first hinge 12 is provided with a first through hole 14, the second link 2 comprises a second link 21 and a second hinge 22 perpendicular to each other, a second connecting plate 23 is disposed between the second link 21 and the second hinge 22, the second connecting plate 23 is a triangular inclined plate, the second plate body 21 and the second hinged plate 22 are respectively connected with two adjacent sides of the second connecting plate 23, the second plate body 21 and the second hinged plate 22 are located on two opposite sides of the second connecting plate 23, the second plate body 21, the second hinged plate 22 and the second connecting plate 23 are integrally formed, a second through hole 24 is formed in the second hinged plate 22, a positioning ring 25 is integrally formed on one side, close to the first hinged plate 12, of the second hinged plate 22 outside the second through hole 24, an annular groove 250 is formed in the first hinged plate 12, and the positioning ring 25 is clamped in the annular groove 250.

The first through hole 14 is internally provided with a hinge bolt 4 in a penetrating way, the hinge bolt 4 sequentially passes through the first through hole 14 and the second through hole 24, the outer side of the second hinge plate 22 is screwed with a nut 41, and the hinge bolt 4 is sleeved with a flat gasket 42 between the nut 41 and the second hinge plate 22. The first chain sheet 1 and the second chain sheet 2 are hinged through the screw connection between the hinge bolt 4 and the nut 41, and the assembly and disassembly are convenient.

As shown in fig. 1 and 5, the salient point 110 is integrally formed on the first hinge plate 12 near the second hinge plate 22, a plurality of positioning holes 220 are formed on the second hinge plate 22 near the first hinge plate 12, and the salient point 110 is clamped in one of the positioning holes 220. When the first chain sheet 1 and the second chain sheet 2 are connected by using the hinge nut 4, the salient point 110 is overlapped with the positioning hole 220, so that a fixed included angle is formed between the first plate body 11 and the second plate body 21 when the first plate body and the second plate body are installed; the plurality of positioning holes 220 are formed so that the included angle between the first board 11 and the second board 21 is fixed.

Preferably, three positioning holes 220 are provided, which are parallel to each other corresponding to the first board body 11 and the second board body 21, respectively, as shown in fig. 1 and 2; the included angle between the first plate body 11 and the second plate body 21 is 45 degrees, as shown in fig. 3; the angle between the first plate 11 and the second plate 21 is 90 deg., as shown in fig. 4.

The first hinge plate 12 is fixedly provided with a fixed column 122, and a sideline of the head part of the hinge bolt 4 is attached to the outer wall of the fixed column 122. When the first chain sheet 1 and the second chain sheet 2 are hinged, the first hinge plate 12 and the second hinge plate 22 are firstly attached together, then the hinge bolt 4 is inserted into the first through hole 14, at the moment, the edge line of the hinge bolt 4 is attached to the fixed column 122, and then the nut 41 is screwed; in the process of tightening the nut 41, the sideline of the head of the hinge bolt 4 is attached to the outer wall of the fixing column 122, and at this time, the tightening of the nut 41 can ensure that the hinge bolt 4 does not rotate, so that the use of a wrench can be reduced, and only one wrench needs to be used for tightening the nut 41.

Fixing holes 121 are formed in the first hinge plate 12, the fixing columns 122 comprise coaxial small cylinders and large cylinders, the small cylinders are in interference fit with the fixing holes 121, and the outer walls of the large cylinders are attached to side lines of the heads of the hinge bolts 4. During manufacturing, only the fixing hole 121 needs to be drilled on the first hinge plate 12, and then the fixing column 122 is nailed into the positioning block 121, so that the manufacturing cost is low, and the installation is convenient.

Two opposite flanges 3 are arranged on the lower end surface of the first plate body 11. The structural strength of the first panel 11 is enhanced by the flange 3.

In this embodiment, when the anti-vibration hinge is used, the fixing column 122 is nailed in the fixing hole 121, then the first chain sheet 1 and the second chain sheet 2 are installed on the anti-vibration support, then the first hinge plate 12 and the second hinge plate 22 are attached together, the positioning ring 25 is clamped in the annular groove 250, the salient point 110 on the first hinge plate 12 is overlapped with the corresponding positioning hole 220 according to the required hinge angle, the hinge bolt 4 is inserted into the first through hole 14, at this time, the sideline of the hinge bolt 4 is attached to the fixing column 122, the flat pad 42 is sleeved on the free end of the tightening nut 41, and the nut 41 is screwed.

It is right above the utility model provides a pair of hinge means of antidetonation support among climbing frame has carried out detailed introduction. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The hinge device of the earthquake-resistant support in the climbing frame comprises a first chain sheet (1) and a second chain sheet (2), wherein the first chain sheet (1) comprises a first plate body (11) and a first hinged plate (12) which are vertical to each other, a first connecting plate (13) is arranged between the first plate body (11) and the first hinged plate (12), the first connecting plate (13) is a triangular inclined plate, the first plate body (11) and the first hinged plate (12) are respectively connected with two adjacent sides of the first connecting plate (13), the first plate body (11) and the first hinged plate (12) are positioned at two opposite sides of the first connecting plate (13), the first plate body (11), the first hinged plate (12) and the first connecting plate (13) are integrally formed, a first through hole (14) is formed in the first hinged plate (12), the second chain sheet (2) comprises a second plate body (21) and a second hinged plate (22) which are vertical to each other, be equipped with second connecting plate (23) between second plate body (21) and second articulated slab (22), second connecting plate (23) are the triangle swash plate, second plate body (21), second articulated slab (22) are connected with the adjacent both sides limit of second connecting plate (23) respectively, and second plate body (21), second articulated slab (22) are located the relative both sides of second connecting plate (23), second plate body (21), second articulated slab (22) and second connecting plate (23) integrated into one piece, second through-hole (24), its characterized in that have been seted up on second articulated slab (22): and a positioning ring (25) is integrally formed on one side of the second hinge plate (22) close to the first hinge plate (12) outside the second through hole (24), an annular groove (250) is formed in the first hinge plate (12), and the positioning ring (25) is clamped in the annular groove (250).

2. The hinge assembly of an anti-seismic frame in a climbing frame according to claim 1, wherein: wear to be equipped with hinge bolt (4) in first through-hole (14), hinge bolt (4) pass first through-hole (14) and second through-hole (24) in proper order to it has nut (41) to have the spiro union in second articulated plate (22) outside, hinge bolt (4) are equipped with flat pad (42) between nut (41) and second articulated plate (22).

3. The hinge assembly of an anti-seismic frame in a climbing frame according to claim 2, wherein: salient points (110) are integrally formed on one side, close to the second hinge plate (22), of the first hinge plate (12), a plurality of positioning holes (220) are formed on one side, close to the first hinge plate (12), of the second hinge plate (22), and the salient points (110) are clamped in one of the positioning holes (220).

4. A hinge device of an earthquake-proof support in a climbing frame according to claim 3, wherein: a fixing column (122) is fixedly mounted on the first hinge plate (12), and a sideline of the head of the hinge bolt (4) is attached to the outer wall of the fixing column (122).

5. The hinge assembly of an anti-seismic frame in a climbing frame according to claim 4, wherein: the first hinge plate (12) is provided with a fixing hole (121), the fixing column (122) comprises a small cylinder and a large cylinder which are coaxial, the small cylinder is in interference fit with the fixing hole (121), and the outer wall of the large cylinder is attached to a side line of the head of the hinge bolt (4).

6. The hinge assembly of an anti-seismic frame in a climbing frame according to claim 1, wherein: two opposite flanges (3) are arranged on the lower end face of the first plate body (11).