CN206625533U - A kind of scaffold brace for building and its attachment structure - Google Patents

Abstract

The utility model discloses a kind of scaffold brace for building and its attachment structure, brace includes the body of rod, the body of rod both ends are provided with the connecting plate being parallel to each other along axis respectively, the shape unidirectionally narrowed connecting hole consistent with direction is respectively arranged with the connecting plate, the narrow end and wide end of the connecting hole are respectively clamping hole position and jack hole position, and the width of the clamping hole position is less than the width of jack hole position；Attachment structure includes described brace, and draw-bar seat, the draw-bar seat includes pedestal, the pedestal is provided with plug connector, with horizontal-extending draw rod attachment part, latch fitting is provided with the draw rod attachment part, the external diameter of the latch fitting is more than the external diameter of draw rod attachment part, and pedestal is provided with the abutting part for abutting the support scaffolding body of rod.This brace and its attachment structure easily can easily carry out the installation and connection of brace on scaffold, can effectively reduce installation and take, and its sound construction, safe.

Description

A kind of construction scaffolding diagonal stay rod and its connecting structure

technical field

The utility model relates to a diagonal stay rod of a building scaffold and a connection structure thereof.

Background technique

The connection structure of the diagonally-stayed rods of the traditional building scaffolding is to fasten the scaffolding rods obliquely and intersectingly to the vertical or horizontal rods through staggered angle-adjustable locks, and the locks are locked by bolts and nuts. Its clamping rods, obviously, the connection method and structure of the inclined rods of this scaffold need a lot of installation time and labor. It is very inconvenient to build the scaffold, and the lock needs to be firmly fastened. If the bolts and nuts are loose, the lock will If the buckle is loose, these diagonal tie rods are easy to fall off from the scaffold naturally, which has serious hidden dangers and needs to be improved urgently.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a construction scaffold diagonal stay rod and its connecting structure, which is easy to install, firm in structure and high in safety.

The technical scheme that the utility model solves its technical problem adopts is:

A scaffolding diagonal stay rod for construction, comprising a rod body, two ends of the rod body are respectively provided with connecting plates parallel to each other along the axis, and the connecting plates are respectively provided with unidirectionally narrowed connecting holes with the same shape and direction. The narrow end and the wide end of the connecting hole are respectively a clamping hole and a through hole, and the width of the clamping hole is smaller than that of the through hole.

The connection hole is a gourd hole, and the center line of the piercing hole corresponds to the clamping hole.

The connecting hole is unidirectionally narrowed along the axial direction of the rod body, and the clamping holes of the connecting plates at both ends of the rod body point to one end of the rod body correspondingly.

The centerlines of the clamping holes and the piercing holes correspond to the axis of the rod body.

The connecting plate is offset to one side of the center line of the rod body and is flush with the outer wall of the rod body.

A construction scaffold diagonal tie rod connection structure, comprising the construction scaffold diagonal stay rod, and a tie rod seat, the tie rod seat includes a seat body, the seat body is provided with a plug-in piece, and a horizontally extending tie rod connecting part , the tie rod connecting portion is provided with a lock, the outer diameter of the lock is larger than the outer diameter of the tie rod connecting portion, and the seat body is provided with an abutting portion for abutting against the rod body of the scaffolding.

The seat body is a rectangular frame structure, and the contact portion is an arc-shaped edge or an arc-shaped surface corresponding to the outer wall of the scaffold rod on the rear side of the seat body.

The seat body is a rectangular frame with an opening on the rear side. The rear side of the seat body has supporting parts extending up and down on both sides along the abutment part. The socket body can be moved up and down in the seat body. The upper and lower sides are correspondingly provided with through holes for matching the step-off connectors.

The connecting part of the tie rod is a bolt or a screw extending horizontally from the inside of the base, the lock piece is provided with a screw hole that matches the threaded connection of the connecting part of the tie rod, and the end of the connecting part of the tie rod is welded and pierced with the base Or threaded connection, the connecting part of the tie rod extends outward horizontally, and the matching lock piece can rotate along the thread and move along the bolt or screw.

The inserting piece is a downwardly narrowing and extending inserting rod, and at least one front and rear edge of the inserting piece is an inclined edge.

The beneficial effects of the utility model are: the diagonal stay rod and its connecting structure can be easily and conveniently installed and connected on the scaffold, can effectively reduce the time-consuming installation, and have a firm structure and high safety.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the installation structure schematic diagram that the utility model builds scaffolding;

Fig. 3 is an enlarged view of the connection structure at A in Fig. 2;

Fig. 4 is a structural schematic diagram of a specific embodiment of the tie rod seat in the utility model;

Fig. 5 is a schematic structural view of another embodiment of the utility model;

Fig. 6 is a schematic diagram of the structure of the tie rod seat in Fig. 4 installed on the scaffold.

detailed description

Referring to Fig. 1 , a kind of construction scaffold diagonal stay rod of the present utility model includes a rod body 1, and two ends of the rod body 1 are respectively provided with connecting plates 11 parallel to each other along the axis, and the connecting plates 11 are respectively provided with shapes and directions Consistent one-way narrowed connection holes, the narrow end and wide end of the connection hole are respectively a snap-in hole 112 and a through-hole 113, and the width of the snap-in hole 112 is smaller than that of the through-hole 113 Width, the clamping hole 112 is connected to the cavity of the piercing hole 113, as shown in Figures 2 and 3, the rod body 1 takes the upper end of the clamping hole 112 as the upper end, and the rod body 1 is obliquely connected to the scaffold When installing, first pass the rod body 1 through the connecting hole 113 of the connecting hole to the support rod or connecting column, and then move the rod body 1 obliquely downward so that the supporting rod or connecting column is at the clamping hole 112 and pass through the clamping hole. Block or buckle connects the support rod or connecting column from the outside, so that the block or buckle restricts the connecting plate 11 at the clamping hole 112 to fix it, and the rod body 1 is downward due to gravity, so the rod body can be prevented from 1Because the support rod or connecting column easily falls off the scaffold from the piercing hole 113, the piercing hole 113 and the clamping hole 112 can be rectangular, circular, triangular or polygonal, and the piercing hole 113 and the clamping hole The positions 112 can be tapered, arc-shaped transition shapes, or rectangular or curved-angle transition shapes.

The connecting hole is a gourd hole symmetrical along the center line, and the center line of the piercing hole 113 is correspondingly consistent with the clamping hole 112 .

The connecting hole narrows in one direction along the axis of the rod body 1 , and the clamping holes 112 of the connecting plates 11 at both ends of the rod body 1 point to one end of the rod body 1 correspondingly.

The centerlines of the fastening holes 112 and the penetration holes 113 correspond to the axis of the rod body 1 .

The connecting plate 11 is offset to one side of the centerline of the rod body 1 and is flush with the outer wall of the rod body 1 . One end of the connecting plate 11 is provided with an inclined connecting portion welded or integrated with the rod body 1 .

With reference to Fig. 2-Fig. 6, a kind of construction scaffold diagonal tie rod connection structure of the present utility model comprises above-mentioned construction scaffold diagonal tie rod, and tie rod seat, and described tie rod seat comprises seat body 3, and described seat body 3 is provided with The socket 31 and the horizontally extending tie rod connecting portion 32 are provided with a lock 33, the outer diameter of the lock 33 is larger than the outer diameter of the pull rod connecting portion 32, and the seat body 3 is provided with a The abutting part 34 that abuts against the rod body of the scaffolding, the tie rod connecting part 32 can be designed as a hanging rod, a hook, a support block, etc., and the lock 33 can be designed as a lock pin, a hook, a splint, and the like.

As shown in FIG. 4 or FIG. 5 , the base body 3 is a rectangular frame structure, and the abutting portion 34 is an arc-shaped edge or an arc-shaped surface on the back side of the base body 3 corresponding to the outer wall of the scaffold rod.

Referring to FIG. 4 , the seat body 3 is a rectangular frame with an open rear side, and the rear side of the seat body 3 extends up and down along the abutment portion 34 with support portions 35 on both sides, and the plug connector 31 can move up and down. Inserted in the seat body 3 , the upper and lower sides of the seat body 3 are correspondingly provided with through holes matching the step-off connector 31 .

Referring to FIG. 4 , the plug connector 31 is located at the lower end of the seat body 3 , and the plug connector 31 is fastened or integrally formed with the seat body 3 .

As shown in Figures 4 and 5, the tie rod connecting portion 32 is a bolt or screw rod extending horizontally from the seat body 3, and the lock member 33 is provided with a screw hole that matches the threaded connection of the tie rod connecting portion 32, and the pull rod The end of the connecting portion 32 is welded, pierced or screwed to the base body 3 , the tie rod connecting portion 32 extends horizontally outwards, and the lock piece 33 is matched to be able to rotate along the thread and move along the bolt or screw.

The lock 33 is a nut corresponding to the surface of the seat body 3. The lock 33 can also be designed as a part with a screw hole with a hook portion, a snap-in portion, a top block or a bayonet pin. The lock 33 is threaded. The connection function forms a clamping structure with the seat body 3 .

Referring to FIG. 4 or FIG. 5 , the inserting member 31 is a downwardly narrowed and extending inserting rod, and at least one side edge of the inserting member 31 is an inclined edge.

The seat body 3 of the embodiment shown in Fig. 4 is a metal sheet vertical bending frame, the supporting part 35, the abutting part 34 and the seat body 3 are all integrally formed, the tie rod connecting part 32 passes through the seat body 3, and the tie rod connects The part 32 can be fixed on the seat body 3 through the scaffolding. Conventionally, the screw end of the tie rod connecting part 32 is fastened to the seat body 3, and the connector 31 is inserted up and down between the matching upper and lower through holes of the seat body 3. Between, the edge of the lower end surface of the connector 31 protrudes and is provided with a convex edge that is larger than the through hole on the upper side of the seat body 3 , and the upper end of the connector 31 is larger than the through hole, thereby restricting the connector 31 from being completely detached from the seat body 3 .

The seat body 3 of the embodiment in Fig. 5 is a frame formed by metal sheets surrounding the screw wall of the tie rod connecting portion 32, the insert 31 and the seat body 3 are integrally formed, and the screw end of the tie rod connecting portion 32 is welded to the inner wall of the seat body 3 .

Fig. 6 is the state where the tie rod seat of the embodiment shown in Fig. 4 is installed on the scaffold. Before installation, the connector 31 is pulled up, and the seat body 3 is fitted to the button hole on the outer wall of the scaffold rod body along the opening on its rear side. , and let the socket 31 pass through the button hole and the lower through hole of the seat body 3 correspondingly, so as to realize the fastening; similarly, the tie rod seat in the embodiment of Fig. 2 only needs to directly insert the seat body 3 along the socket 31 Button holes and fastening can be fastened, and the installation is very convenient and easy.

Fig. 2 is a kind of embodiment of the connection structure of the diagonal tie rods of the scaffolding used in this building, and Fig. 3 is a kind of specific installation and connection structure of the diagonal tie rods and the tie rod seat at A place in Fig. 2, and the embodiment structure of the tie rod seat Fig. 4 tie rod seat.

The above is only a preferred embodiment of the utility model, but the utility model is not limited to the above-mentioned embodiment, as long as it achieves the technical effect of the utility model by any same or similar means, it should fall into the scope of the utility model within the scope of protection.

Claims (10)

1. A scaffolding diagonal stay for construction, comprising a rod body, characterized in that: the two ends of the rod body are respectively provided with connecting plates parallel to each other along the axis, and the connecting plates are respectively provided with one-way narrowing rods with the same shape and direction. The connection hole, the narrow end and the wide end of the connection hole are respectively a clamping hole and a piercing hole, and the width of the clamping hole is smaller than the width of the piercing hole. 2 . The diagonal stay rod for building scaffolding according to claim 1 , wherein the connecting hole is a gourd hole, and the center line of the piercing hole corresponds to the clamping hole. 3 . 3. A diagonal stay rod for building scaffolding according to claim 1, characterized in that: the connecting hole is unidirectionally narrowed along the axial direction of the rod body, and the clamping holes of the connecting plates at both ends of the rod body are correspondingly directed to one end of the rod. 4 . The diagonal stay rod for building scaffolding according to claim 3 , characterized in that: the centerlines of the clamping holes and the piercing holes correspond to the axis of the rod body. 5 . 5 . The diagonal stay rod for building scaffolding according to claim 1 , wherein the connection plate is offset to one side of the center line of the rod body and is flush with the outer wall of the rod body. 5 . 6. A connection structure of diagonal stay rods for scaffolding for construction, characterized in that: comprise the diagonal stay rods for scaffolding for construction as claimed in any one of claims 1-5, and a tie rod seat, and the tie rod seat includes a seat body, and the seat body A plug-in piece and a horizontally extending tie rod connection part are provided. A lock is provided on the tie rod connection part. The outer diameter of the lock part is larger than the outer diameter of the tie rod connection part. the contact part. 7. The connection structure of diagonal stay rods for scaffolding for construction according to claim 6, characterized in that: the seat body is a rectangular frame structure, and the abutting portion is an arc corresponding to the outer wall of the scaffold rod on the rear side of the seat body Shaped edges or curved surfaces. 8. A connection structure of diagonal stay rods for construction scaffolding according to claim 7, characterized in that: the seat body is a rectangular frame with an opening on the rear side, and the rear side of the seat body is respectively up and down on both sides along the abutting portion A supporting part is extended, and the plug-in piece can be moved up and down in the seat body, and the upper and lower sides of the seat body are correspondingly provided with through holes matching the step-off plug-in piece. 9. A connection structure of diagonal stay rods for construction scaffolding according to claim 6, characterized in that: said tie rod connection part is a bolt or a screw rod extending horizontally from said base, and said lock is provided with a matching thread Connect the screw hole of the tie rod connecting part, the end of the tie rod connecting part is welded, pierced or screwed to the base body, the tie rod connecting part extends horizontally outward, and the lock piece can be matched to rotate along the thread and move along the bolt or screw rod. 10 . The connection structure of diagonal stay rods for construction scaffolding according to claim 6 , wherein the plug-in piece is a downwardly narrowed and extended plug-in rod, and at least one side edge of the front and back of the plug-in piece is an inclined edge. 11 .