CN214696795U

CN214696795U - Connection structure, scaffold and building peripheral safety device

Info

Publication number: CN214696795U
Application number: CN202120242318.6U
Authority: CN
Inventors: 谢佳珂; 刘瑛; 黄友义; 陈炬; 王�义; 刘迎波; 宋浩浩; 卢林; 吕程; 袁路
Original assignee: Shenzhen Shenzhen Shantou Special Cooperation Zone Pangu New Material Co ltd; China Construction Science and Technology Group Co Ltd Shenzhen Branch
Current assignee: Shenzhen Shenzhen Shantou Special Cooperation Zone Pangu New Material Co ltd; China Construction Science and Technology Group Co Ltd Shenzhen Branch
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-12
Anticipated expiration: 2031-01-28

Abstract

The utility model provides a connection structure, scaffold frame and building peripheral safety device, connection structure includes fastener and connecting piece, the fastener includes two parallel arrangement's cardboard and the backup pad of perpendicular setting between two cardboards, two the clearance of cardboard is used for the external part of centre gripping, first fixed orifices has been seted up in the backup pad for be connected fixedly with external part, the connecting piece sets up the one side at the fastener for fix the fastener on external support piece. The connecting structure is convenient to install, can be greatly superior to the traditional connecting piece in economy and labor cost, is firm to install, has superior performance, is a high-quality product which has simple structure, but has superior performance and can be popularized in a large-scale standardized mode.

Description

Connection structure, scaffold and building peripheral safety device

Technical Field

The utility model relates to a building engineering equipment technical field especially relates to connection structure, scaffold frame and building peripheral safety device.

Background

The scaffold is various supports erected for workers to operate and work at a high place on a construction site, is a general term in the field of buildings, and is mainly used on an outer wall, interior decoration or a place with a higher floor height and incapable of being directly constructed on the construction site. The scaffold manufacturing material is usually bamboo, wood, steel pipe or synthetic material; at present, scaffolds are also used as templates in part of projects, and are also widely used in the fields of advertising industry, municipal administration, traffic roads and bridges, mines and the like. Returning to the construction field, the scaffolds used at present are mainly built up by using steel pipes, connectors and other components according to predetermined specifications.

The general practical steel wire of connecting piece is convoluteed or bolt fastening, but the installation is fixed and all need consume the plenty of time to also need the plenty of time during the dismantlement, the installation is not convenient, and the cost of labor is high. And the traditional steel wire winding has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an installation is convenient, firm, superior performance, simple structure's connection structure, scaffold frame and the peripheral safety device of building.

The utility model provides a technical scheme does: the utility model provides a connecting structure, includes fastener and connecting piece, the fastener includes two parallel arrangement's cardboard and the backup pad of perpendicular setting between two cardboards, two the clearance of cardboard is used for the centre gripping external member, first fixed orifices has been seted up in the backup pad for be connected fixedly with external member, the connecting piece sets up in one side of fastener for fix the fastener on external support piece.

Furthermore, the connecting piece comprises a steel pipe, a lock disc, a lock head and a bolt, one side of the clamping piece is connected with the lock head through the steel pipe, the lock disc is provided with an insertion hole along the axis direction of the lock disc, the lock head is provided with a containing groove, one side of the lock disc can be inserted into the containing groove, the lock head is provided with a pin hole along the axis direction of the lock disc, when the lock disc is inserted into the containing groove, the insertion hole is aligned with the pin hole, and one end of the bolt is inserted into and penetrates through the insertion hole and the pin hole, so that the lock disc and the lock head are kept in a locking state in the direction perpendicular to the axis direction of the lock disc.

Further, the insertion hole and the pin hole are both non-rotary bodies and are used for limiting relative rotation of the inserted pin.

Furthermore, the length of the lower end of the bolt is smaller than that of the upper end of the bolt, so that the projection of the side face of the bolt is trapezoidal, when the bolt is inserted into the jack and the pin hole, the lower end of the bolt penetrates through the jack and the pin hole and is located below the lock head, and the length of the upper end of the bolt is larger than that of the pin hole and is located above the lock head.

Furthermore, a plurality of jacks are formed in the lock disc along the circumferential direction and used for fixing a plurality of lock heads simultaneously.

Furthermore, the supporting plate is arranged at the end parts of the two clamping plates, so that the projection of the end faces of the clamping pieces is U-shaped.

Furthermore, the supporting plate is arranged in the middle of the two clamping plates, so that the projection of the end face of the clamping piece is H-shaped.

The utility model also provides a scaffold, including support piece and the higher authority connection structure, support piece includes vertical support bar and horizontal bracing piece, the lock dish is fixed on vertical support bar, horizontal bracing piece is used for connecting adjacent tapered end, realizes support and fixed to connection structure.

The utility model also provides a building peripheral safety device, including safety net, mounting and foretell scaffold frame, the second fixed orifices has been seted up to the safety net lateral wall, works as when the safety net centre gripping is fixed in the fastener, first fixed orifices aligns with the second fixed orifices to insert the mounting and make safety net and fastener fixed connection.

The utility model provides a connection structure, scaffold frame and peripheral safety device of building no longer adopt traditional steel wire to convolute or bolt fastening, but adopt the technical scheme of fastener and connecting piece, and it is more convenient to install, in economy, on the cost of labor, the homoenergetic is superior to traditional connecting piece greatly, and its installation is firm, and the superior performance is a simple structure, but has the superior performance and the high-quality product of scale standardization promotion.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following provides a detailed description of the present invention with reference to the embodiments of the present invention and the accompanying drawings.

FIG. 1 is a schematic structural view of the middle fastener, steel tube and lock head of the present invention;

fig. 2 is a schematic view of the overall structure of the connection structure of the present invention;

fig. 3 is a schematic structural view of the scaffold of the present invention when four locking heads are connected to the locking plate;

FIG. 4 is a schematic view of the overall structure of the building peripheral safety device of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

fig. 6 is an enlarged view at B in fig. 4.

The reference numerals in the drawings are explained below.

100. A lock disc; 110. a jack; 200. a lock head; 210. a pin hole; 220. a housing hole; 300. a bolt; 410. a vertical support bar; 420. a transverse support bar; 510. a safety net; 520. a fastener; 521. clamping a plate; 522. a support plate; 530. a first fixing hole; 540. a second fixing hole; 600. and (5) steel pipes.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, the utility model provides a connecting structure, including fastener 520 and connecting piece, fastener 520 includes two parallel arrangement's cardboard 521 and the backup pad 522 of setting perpendicularly between two cardboard 521, and the clearance of two cardboard 521 is used for the external part of centre gripping, has seted up first fixed orifices 530 on the backup pad 522 for be connected fixedly with external part. The connector is disposed at one side of the clip 520, and is used for fixing the clip 520 on an external support.

In this embodiment, the supporting plate 522 is disposed in the middle of the two clamping plates 521, so that the projection of the end surface of the clamping member 520 is H-shaped, and the gap between the two clamping plates 521 is used for clamping an external component, because the end surface of the clamping member 520 is H-shaped, clamping on both sides can be achieved. The user can also select the shape of fastener according to actual demand, for example the backup pad setting is at the tip of two cardboard, makes fastener terminal surface projection be the U font, because the terminal surface of fastener is the U font, then the fastener can only realize one side centre gripping.

The clips 520 can be used singly or in combination of two or more.

In this embodiment, the connector includes a steel pipe 600, a lock collar 100, a lock head 200, and a latch 300. One side of the clip 520 is connected to the lock head 200 through the steel pipe 600, the lock disc 100 is a disc structure, and a through hole for connecting with an external component is opened in the middle, and the edge of the lock disc 100 is opened with an insertion hole 110 along the axial direction thereof, and the insertion hole 110 penetrates through the lock disc 100, and the axial direction of the lock disc 100 is perpendicular to the surface of the lock disc 100.

The lock head 200 is provided with a containing groove, the side projection of the lock head 200 is in a U shape inclined at 90 degrees, the height of the containing groove is slightly larger than the thickness of the lock disc 100, and the side edge of the lock disc 100 can be inserted into the containing groove. And the lock head 200 is provided with a pin hole 210 along the axial direction of the lock disc 100, and the pin hole 210 penetrates the lock head 200. When the lock collar 100 is inserted into the receiving groove, the position is adjusted such that the insertion hole 110 is aligned with the pin hole 210, and then one end of the plug pin 300 is inserted into and passes through the insertion hole 110 and the pin hole 210. Adopt the mode of bolt grafting, compare traditional steel wire winding or bolt fastening, the installation effectiveness promotes by a wide margin.

Thus, the lock head 200 and the lock disc 100 are in a locked state in a direction perpendicular to the axis of the lock disc 100, so that the lock head 200 and the lock disc 100 are not separated. When the lock disc 100 is horizontally fixed to the external member, the lock head 200 is supported on the lock disc 100, so that the connection and fixation of the external vertical member and the external horizontal member can be achieved through the connection structure. And the disassembly and the assembly are convenient, the structure is simple, and the assembly is firm.

Furthermore, the structure of the jack and the pin hole can meet the requirement of limiting the relative rotation of the inserted pin. The method is not exclusive, for example, a round bolt and a round jack and pin hole are adopted, and the rotation of the bolt can be limited as long as the bolt is in interference fit with the jack and the pin hole. In this embodiment, the insertion hole 110 and the pin hole 210 are rectangular holes, and the insertion hole 110 is a plate-shaped or non-rotational body adapted to the shapes of the insertion hole 110 and the pin hole 210, so that the rotation of the plug 300 during insertion is structurally restricted.

The receptacle 110 and the pin hole 210 are the same size and shape. When the plug 300 is inserted into the insertion hole 110 and the pin hole 210, the upper end of the plug 300 is positioned at the upper side, and the lower end of the plug 300 is positioned at the lower side. The length of the lower end of the plug 300 is smaller than that of the upper end, and the projection of the side surface of the plug 300 is trapezoidal. The length of the upper end of the plug 300 is greater than the lengths of the insertion hole 110 and the pin hole 210, and the length of the lower end of the plug 300 is less than the lengths of the insertion hole 110 and the pin hole 210. When the plug 300 is inserted into the insertion hole 110 and the pin hole 210, the lower end of the plug 300 passes through the insertion hole 110 and the pin hole 210 and is positioned below the locking head 200, and the upper end of the plug 300 cannot pass through the insertion hole 110 or the pin hole 210 and is positioned at the upper end of the locking head 200. This causes the plug 300 to be inserted into and caught in the insertion hole 110 and the pin hole 210, thereby achieving locking. The fixing stability of the lock cylinder 200 and the lock disc 100 can be adjusted by adjusting the insertion depth of the plug 300. As the inserting depth of the inserted pin 300 is deeper, the more tightly the inserted pin 300 is caught with the insertion hole 110 and the pin hole 210, the more stably the locking plate 100 is fixed with the locking head 200.

The edge of the lock plate 100 is provided with a plurality of insertion holes 110 along the circumferential direction, and the insertion holes 110 are distributed at equal intervals, in this embodiment, four insertion holes 110 are provided. This enables the lock collar 100 to simultaneously fix four lock heads 200, enabling the scaffold to be connected with one vertical member and a plurality of horizontal members.

The utility model also provides a scaffold frame, as shown in fig. 3, including support piece and foretell connection structure, support piece includes vertical support pole 410, horizontal bracing piece 420, and lock dish 100 is fixed on vertical support pole 410, and horizontal bracing piece 420 is used for connecting adjacent tapered end 200, realizes support and fixed to connection structure.

The embodiment also provides a building peripheral safety device, as shown in fig. 4, which comprises a safety net, a fixing member and the scaffold, wherein the side wall of the safety net 510 is provided with second fixing holes 540, when the safety net 510 is clamped and fixed in the clamping member 520, the first fixing holes 530 are aligned with the second fixing holes 540, and the fixing member is inserted to fixedly connect the safety net 510 and the clamping member 520.

The clamping piece 520 can be used singly, and the clamping piece 520 can be clamped in the middle of the safety net 510 to play a role in increasing stability, and can also be clamped at the joint of the two safety nets 510 to play a role in connecting and fixing the two safety nets 510. And fixed by the fixing members inserted into the first fixing holes 530 and the second fixing holes 540.

The latches 520 may be used in two or in parallel such that the safety nets 510 held by the two latches 520 are staggered with each other, so that the two safety nets 510 have an openable effect similar to a side push door, and can be released from the opening effect by inserting fixing members into the first fixing holes 530 and the second fixing holes 540.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a connecting structure, its characterized in that includes fastener and connecting piece, the fastener includes two parallel arrangement's cardboard and the backup pad of perpendicular setting between two cardboards, two the clearance of cardboard is used for the external member of centre gripping, first fixed orifices has been seted up in the backup pad for be connected fixedly with external member, the connecting piece sets up in one side of fastener for fix the fastener on external support piece.

2. The connecting structure according to claim 1, wherein the connecting member comprises a steel pipe, a lock disc, a lock head and a pin, one side of the clip is connected to the lock head through the steel pipe, the lock disc is provided with an insertion hole along an axial direction thereof, the lock head is provided with an accommodation groove into which one side of the lock disc can be inserted, the lock head is provided with a pin hole along the axial direction of the lock disc, when the lock disc is inserted into the accommodation groove, the insertion hole is aligned with the pin hole, and one end of the pin is inserted into and passes through the insertion hole and the pin hole, so that the lock disc and the lock head are kept in a locked state in a direction perpendicular to the axial direction of the lock disc.

3. The connection according to claim 2, wherein the insertion hole and the pin hole are each a non-rotational body for restricting relative rotation of the plug inserted therein.

4. A coupling structure according to claim 3, wherein the length of the lower end of the plug pin is smaller than the length of the upper end thereof, so that the projection of the side surface of the plug pin is trapezoidal, and when the plug pin is inserted into the insertion hole and the pin hole, the lower end of the plug pin passes through the insertion hole and the pin hole and is positioned below the lock head, and the length of the upper end of the plug pin is larger than the length of the pin hole and is positioned above the lock head.

5. The connecting structure according to claim 4, wherein the lock plate is provided with a plurality of insertion holes along a circumferential direction for simultaneously fixing a plurality of lock heads.

6. The connecting structure according to claim 5, wherein the support plate is provided at the end of the two clamping plates so that the end faces of the clamping members are projected in a U-shape.

7. The connecting structure according to claim 5, wherein the support plate is provided in the middle of the two clamping plates so that the end faces of the clamping members are projected in an H-shape.

8. A scaffold, characterized by, including support piece and connection structure of claim 6 or 7, support piece includes vertical support rod and horizontal bracing piece, the lock dish is fixed on vertical support rod, horizontal bracing piece is used for connecting adjacent tapered end, realizes support and fixed to connection structure.

9. A peripheral safety device for buildings is characterized by comprising a safety net, a fixing piece and the scaffold as claimed in claim 8, wherein the side wall of the safety net is provided with a second fixing hole, when the safety net is clamped and fixed in a clamping piece, the first fixing hole is aligned with the second fixing hole, and the fixing piece is inserted so that the safety net is fixedly connected with the clamping piece.