CN103821332A

CN103821332A - Built-in manually clamped scaffold

Info

Publication number: CN103821332A
Application number: CN201410054402.XA
Authority: CN
Inventors: 黎本初
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-02-18
Filing date: 2014-02-18
Publication date: 2014-05-28

Abstract

The invention discloses a built-in manually clamped scaffold. The built-in manually clamped scaffold comprises cross rods, vertical rods and connecting pieces, wherein the cross rods, the vertical rods and the connecting pieces are matched with one another; the cross rods and the vertical rods are respectively provided with recessed clamping openings and recessed clamping seats; the recessed clamping openings and the recessed clamping seats are matched with each other; a cross rod through hole is formed in the center of each recessed clamping opening and transversely penetrates in the corresponding cross rod; each connecting piece can pass through the corresponding cross rod through hole; a nut which is matched with a connecting bolt is arranged on each recessed clamping seat and corresponds to the corresponding cross rod through hole; the connecting pieces are bolts; and by using the bolts, the cross rods and the vertical rods are connected together after the recessed clamping openings in the cross rods are in clamped connection with the recessed clamping seats on the vertical rods. Because the rods are provided with the connecting pieces and fasteners, the connecting pieces and the fasteners are arranged on the recessed rods, connection stability can be guaranteed, cleaning on follow-up materials can be facilitated, the fasteners, namely the connecting bolts, can be prevented from being rusted, and the built-in manually clamped scaffold is convenient to assemble and can be repaired at any time.

Description

The built-in scaffold of card mutually

Technical field

The present invention relates to a kind of aid of building operations, especially relate to a kind of scaffold.

Background technology

Existing scaffolding structure, cross bar and vertical rod are generally comprised, fit system between cross bar and vertical rod common are two kinds, one is fastener type, with fastener, pipe fitting is connected into support body, feature is on pipe fitting, not have evagination thing to be convenient to follow-up cleaning work, and single cross bar and multispan vertical rod are connected with good resistance to overturning, but loaded down with trivial details time-consuming in installing; Another kind is pin-connected panel, be that single span cross bar two ends and vertical rod are provided with linkage and connect into support body, linkage is generally evagination setting, this mode is easy to connect, but because cross bar single span connects, the resistance to overturning of support body is poor, and because the linkage of the body of rod is evagination setting, is not easy to follow-up cleaning work.

Summary of the invention

The object of the invention is to overcome the deficiencies in the prior art and provide a kind of card mutually built-in scaffold; the connection fixture being arranged on body of rod inner concave carrying by the body of rod is fixedly connected with; both the stability that can protect scaffold body entirety after being fixedly connected with, can facilitate again follow-up cleaning work.

For achieving the above object, the present invention has adopted following technical proposals:

The built-in scaffold of this mutual card, include the cross bar, vertical rod and the connector that cooperatively interact, in described cross bar and vertical rod, be respectively arranged with the indent bayonet socket and the indent deck that cooperatively interact, and be provided with the cross bar through hole of the lateral direction penetrating cross bar that can pass through for connector at indent bayonet socket center place; And in indent deck and cross bar lead to the hole site corresponding position, be provided with the nut mating with connecting bolt; Described connector is to connect in cross bar and vertical rod to distinguish after set indent bayonet socket and the clamping of indent deck, the bolt being combined as a whole.

The back side of indent bayonet socket on described cross bar, is provided with the accommodating nut chamber of nut for bolt.

In described cross bar, between indent bayonet socket and nut chamber, be provided with in the time tighting a bolt passive cross bar support pin.

On described cross bar, on the cross bar through hole of lateral direction penetrating cross bar, be respectively equipped with the screw thread coordinating with bolt.

Be the nut that tapping forms in vertical rod inner concave wall at the described nut mating with connecting bolt on vertical rod indent deck of being located at.

The described nut mating with connecting bolt on vertical rod indent deck of being located at also includes and is located at the nut reinforcement arranging on vertical rod indent deck corresponding position vertical rod inwall.

In described vertical rod, between indent deck and nut reinforcement, be provided with in the time tighting a bolt passive vertical rod support pin.

The described indent bayonet socket cooperatively interacting and indent deck are located at respectively the junction of cross bar and vertical rod.

It is more than two being located at the indent bayonet socket and the indent deck that in every cross bar and vertical rod, cooperatively interact.

Described nuts is hexagon socket head cap screw.

By technique scheme, this invention has following beneficial effect:

Because the body of rod carries connector and securing member, and connector and securing member be arranged on the body of rod of indent, not only can guarantee the stability connecting, also can facilitate the cleaning of subsequent material, can also prevent that securing member from being getting rusty of connecting bolt simultaneously, easy to assembly, and can repair at any time.

Accompanying drawing explanation

Fig. 1 is this invention cross bar schematic diagram of the built-in scaffold of card mutually.

Fig. 2 is this invention vertical rod schematic diagram of the built-in scaffold of card mutually.

Fig. 3 is that the built-in scaffold cross bar of the mutual card of this invention coordinates schematic diagram with vertical rod.

The specific embodiment

Below in conjunction with accompanying drawing, this invention is further illustrated.

As shown in Figure 1-Figure 3, the built-in scaffold of this mutual card, include the cross bar 1, vertical rod 2 and the connector that cooperatively interact, be respectively arranged with two indent bayonet sockets 12 that cooperatively interact and indent deck 22 at the two ends of described cross bar and vertical rod, and in indent bayonet socket, be provided with the cross bar through hole 14 of the lateral direction penetrating cross bar that can pass through for connector bolt 3; Be provided with cross bar lead to the hole site corresponding position the nut 24 mating with connecting bolt at indent deck simultaneously; The back side of indent bayonet socket 12 on described cross bar, is provided with the accommodating nut chamber 16 of nut 32 for bolt 3; The nut 32 of described bolt is hexagon socket head cap screw; In described cross bar, in the body of rod between indent bayonet socket and nut chamber, be provided with cross bar support pin 18; On described cross bar cross tube through hole outer wall, be provided with the screw thread 19 coordinating with connector bolt; Described nut 24 is the nut that tapping forms in vertical rod inner concave wall, and described nut 24 also includes the nut reinforcement 26 being arranged on vertical rod indent deck place's vertical rod inwall, in described vertical rod, between indent deck and nut, be provided with vertical rod support pin 28 simultaneously.

Certainly described indent bayonet socket and indent deck is equipped with more than two in every cross bar or vertical rod; Or described indent bayonet socket is arranged in vertical rod; described indent deck is arranged on cross bar; on the cross bar at described indent bayonet socket place, be provided with through hole simultaneously; on described indent deck, be provided with nut; described connecting bolt is equipped with through through hole and nut; described nut is provided with indent deck bottom, and the top indent of nut, in cross bar surface, belongs to the scope of protection of the invention too.

Compared with prior art, because the body of rod carries connector and securing member, and connector and securing member are arranged on the body of rod of indent, not only can guarantee the stability connecting, also can facilitate the cleaning of subsequent material, can also prevent that securing member from being getting rusty of connecting bolt simultaneously, easy to assembly, and can repair at any time.

Claims

1. one kind is blocked built-in scaffold mutually, include the cross bar, vertical rod and the connector that cooperatively interact, it is characterized in that: in described cross bar and vertical rod, be respectively arranged with the indent bayonet socket and the indent deck that cooperatively interact, and be provided with the cross bar through hole of the lateral direction penetrating cross bar that can pass through for connector at indent bayonet socket center place; And in indent deck and cross bar lead to the hole site corresponding position, be provided with the nut mating with connecting bolt; Described connector is to connect in cross bar and vertical rod to distinguish after set indent bayonet socket and the clamping of indent deck, the bolt being combined as a whole.

2. the built-in scaffold of mutual card as claimed in claim 1, is characterized in that: the back side of indent bayonet socket on described cross bar, is provided with the accommodating nut chamber of nut for bolt.

3. the built-in scaffold of mutual card as claimed in claim 2, is characterized in that: in described cross bar, between indent bayonet socket and nut chamber, be provided with in the time tighting a bolt passive cross bar support pin.

4. the built-in scaffold of mutual card as claimed in claim 1 or 2, is characterized in that: on described cross bar, on the cross bar through hole of lateral direction penetrating cross bar, be respectively equipped with the screw thread coordinating with bolt.

5. the built-in scaffold of mutual card as claimed in claim 1, is characterized in that: be the nut that tapping forms in vertical rod inner concave wall at the described nut mating with connecting bolt on vertical rod indent deck of being located at.

6. the built-in scaffold of mutual card as claimed in claim 5, is characterized in that: described in be located at the nut mating with connecting bolt on vertical rod indent deck and also include and be located at the nut reinforcement arranging on vertical rod indent deck corresponding position vertical rod inwall.

7. the built-in scaffold of mutual card as claimed in claim 6, is characterized in that: in described vertical rod, between indent deck and nut reinforcement, be provided with in the time tighting a bolt passive vertical rod support pin.

8. the built-in scaffold of mutual card as claimed in claim 1, is characterized in that: described in the indent bayonet socket that cooperatively interacts and indent deck be located at respectively the junction of cross bar and vertical rod.

9. the built-in scaffold of mutual card as claimed in claim 1, is characterized in that: described in to be located at the indent bayonet socket and the indent deck that in every cross bar and vertical rod, cooperatively interact be more than two.

10. the built-in scaffold of mutual card as claimed in claim 2, is characterized in that: described nuts is hexagon socket head cap screw.