CN211499737U

CN211499737U - Scaffold buckling structure

Info

Publication number: CN211499737U
Application number: CN201922112387.0U
Authority: CN
Inventors: 韩建
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-09-15
Anticipated expiration: 2029-12-01

Abstract

The utility model discloses a scaffold buckling structure, which comprises a vertical rod, wherein the outer surface of the vertical rod is fixedly sleeved with an inner ring, the outer surface of the inner ring is fixedly connected with an outer ring, a connecting groove is arranged between the inner ring and the outer ring, the outer surface of the inner ring is in threaded connection with a fixing screw, the end of the fixing screw is tightly connected with the outer surface of the vertical rod, the outer surface of the outer ring is provided with an avoiding opening, the avoiding opening is opposite to the outer end of the fixing screw, the inner surface of the connecting groove is fixedly provided with a U-shaped plate, the upper end of the outer surface of the U-shaped plate is fixedly connected with the connecting screw, the outer surface of the connecting screw is in threaded connection with the inner upper end of the outer ring, the lower end of the outer surface of the U-shaped plate is fixedly welded with, avoid interfering, can improve convenience and stability that use like this greatly, guarantee the security.

Description

Scaffold buckling structure

Technical Field

The utility model relates to a scaffold frame field, more specifically say, relate to a scaffold frame lock structure.

Background

In present social life and work, the use of scaffold is very general, couples together horizontal pole and montant through the hasp, can set up into braced frame, does benefit to the construction.

But some scaffold frame buckling structure of taking in is simple locking ring more, lug connection horizontal pole and montant, but when the horizontal pole of a plurality of religions need be connected to a position, just so mutual interference easily, dislocation installation about just needing, and then cause the high nonconformity of horizontal pole, influence whole frame stability, but also can't carry out stable connection and combination, influence the safety in utilization.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, an object of the utility model is to provide a scaffold frame lock structure, through fixed mounting inner ring and outer ring on the montant, combine set screw location, convenient stable, connect the horizontal pole through the location of pegging graft of U template simultaneously, can connect in a plurality of positions, guarantee the highly uniform, avoid interfering, it is exactly through articulating auxiliary stay pole and arc stator in horizontal pole both sides again, it is fixed to combine the locking ring to lock, can the auxiliary stay, convenience and stability that like this can improve the use greatly, guarantee the security.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a scaffold frame lock structure, includes the montant, the outer fixed surface of montant has connect the inner ring, the outer fixed surface of inner ring is connected with the outer loop, be equipped with connecting groove between inner ring and the outer loop, inner ring's surface thread connection has fixing screw, fixing screw's end department top tightly connects in the surface of montant, the outside surface of outer loop is equipped with dodges the opening, dodge the opening to the outside end position that is located fixing screw, connecting groove's inboard fixed surface installs the U template, the outer surface upper end fixedly connected with connecting screw of U template, connecting screw's surface thread connection is in the inside upper end of outer loop, the outside surface lower extreme fixed welding of U template has the horizontal pole.

Further, set screw and U template all have four, and wait the angle interval and connect in the surface of inner ring and outer loop, through interval connection set screw and U template, can the dislocation connection, avoid mutual interference, convenient stability.

Further, the upper surface and the lower surface of horizontal pole all articulate there is the auxiliary stay pole, the auxiliary stay pole slope is connected in the both sides position of horizontal pole, through articulating the auxiliary stay pole in horizontal pole both sides, can the auxiliary stay, guarantees frame intensity, improves the security.

Further, the other end of auxiliary stay pole articulates there is the arc to decide the piece, the inboard surface that the arc decided the piece compresses tightly to be connected in the surface upper end and the lower extreme of montant, fixes a position through the articulated arc location at auxiliary stay pole lower extreme, can connect and fix a position on the montant, improves support intensity.

Furthermore, the outer surface lower extreme of arc stator is equipped with the locking recess, the inboard fixed surface joint of locking recess has the locking ring, through at arc stator outside joint locking ring, can lock on the montant, improves structural stability, does benefit to the support and uses.

Furthermore, both sides of the opening position of the locking ring are fixedly connected with locking plates, the inner surface of each locking plate is in threaded connection with a locking bolt, and the locking bolts are connected to the outer side of the locking ring, so that the inner diameter can be reduced for locking, and the locking device is convenient and stable.

Furthermore, the horizontal pole has four, and the equal angle is evenly connected in the outside surface of montant, can connect four horizontal poles at same height, improves braced frame's structural stability and support intensity.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme combines set screw location through fixed mounting inner ring and outer ring on the montant, and convenient stable connects the horizontal pole through U template grafting location simultaneously, can connect in a plurality of positions, guarantees the highly uniform, avoids interfering.

(2) Through interval connection set screw and U template, can the dislocation connection, avoid mutual interference, convenient stability.

(3) Through articulating the auxiliary stay pole in horizontal pole both sides, can the auxiliary stay, guarantee frame intensity, improve the security.

(4) Through the articulated arc location of auxiliary stay lower extreme, can connect and fix a position on the montant, improve support intensity.

(5) Through at arc stator outside joint locking ring, can lock on the montant, improve structural stability, do benefit to and support the use.

(6) Through connecting locking bolt outside the locking ring, can reduce the internal diameter and lock, convenient stability.

Drawings

Fig. 1 is an external perspective view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the present invention in partial cross section;

FIG. 3 is a schematic cross-sectional view of the inner ring and outer ring of the present invention;

figure 4 is a schematic cross-sectional view of a locking ring connection of the present invention.

The reference numbers in the figures illustrate:

the device comprises a vertical rod 1, an inner ring 11, an outer ring 12, a connecting groove 13, a fixing screw 14, an avoiding opening 15, a U-shaped plate 16, a connecting screw 17, a cross rod 18, an auxiliary supporting rod 2, an arc-shaped fixed block 21, a locking groove 22, a locking ring 23, a locking plate 24 and a locking bolt 25.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a scaffold buckling structure includes a vertical rod 1, referring to fig. 1, 2 and 3, an inner ring 11 is fixedly sleeved on an outer surface of the vertical rod 1, an outer ring 12 is fixedly connected to an outer surface of the inner ring 11, and is connected to the vertical rod 1 through the inner ring 11, so that stable connection and support can be achieved, the inner ring is more stable, a U-shaped plate 16 is connected through the outer ring, a cross rod 18 can be installed, and further combination and connection are facilitated to form a frame structure, so that the scaffold is convenient to buckle, the scaffold is stable and efficient, a connecting groove 13 is arranged between the inner ring 11 and the outer ring 12, a fixing screw 14 is connected to an outer surface thread of the inner ring 11, the fixing screw 14 is tightly pressed against the vertical rod 1 through the fixing screw 14, so that stable support and convenient use can be achieved, an end of the fixing screw 14 is tightly pressed against and connected to an, can use instrument screw up set screw 14, avoid interfering, convenient operation, avoid opening 15 to the outside end position that is located set screw 14, the inboard fixed surface of connecting groove 13 installs U template 16, the outer surface upper end fixedly connected with connecting screw 17 of U template 16, the surface threaded connection of connecting screw 17 is in the inside upper end of outer loop 12, the outside fixed surface lower extreme welding of U template 17 has horizontal pole 18, install horizontal pole 18 through U template 16, can transverse combination connection, interval distribution simultaneously, avoid mutual interference, can guarantee that four horizontal poles 18 are located same height, do benefit to and set up the backup pad, and is convenient and stable.

Referring to fig. 2 and 4, the upper surface and the lower surface of the cross bar 18 are hinged with auxiliary support bars 2, the auxiliary support bars 2 are obliquely connected to two side positions of the cross bar 18, the other end of the auxiliary support bar 2 is hinged with arc-shaped fixed blocks 21, the arc-shaped fixed blocks 21 are hinged with the auxiliary support bars 2 and are further pressed against the vertical bars 1, then locking rings 23 are sleeved on the outer sides of the auxiliary support bars 2, the inner diameter is reduced by screwing locking bolts 25, the four arc-shaped fixed blocks 21 can be shrunk and compressed onto the vertical bars 1 to be fixedly connected, the cross bar 18 can be supported in an auxiliary manner, the structural strength of the support frame is improved, the use safety is ensured, the inner side surfaces of the arc-shaped fixed blocks 21 are tightly connected to the upper end and the lower end of the outer surface of the vertical bars 1, the lower end of the outer surface of the arc-shaped fixed blocks 21 is provided with locking, the locking bolt 25 is threadedly coupled to the inner surface of the locking plate 24.

During the use, can overlap inner ring 11 on montant 1, then screw up set screw 14 and fix a position, be connected to montant 1 through inner ring 11, can the stable connection support, it is relatively stable, and connect U template 16 through the outer loop, can install horizontal pole 18, and then do benefit to the built-up connection and form frame construction, install horizontal pole 18 through U template 16, can horizontal built-up connection, while interval distribution, avoid mutual interference to pass through the articulated arc stator 21 of auxiliary stay pole 2, and then jack-up to montant 1 on, then cup joint locking ring 23 from the outside, reduce the internal diameter through screwing up locking bolt 25, can compress tightly four arcs stator 21 contractions to montant 1, and then carry out fixed connection, can carry out the auxiliary stay to horizontal pole 18, improve braced frame's structural strength, guarantee the safety in utilization.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a scaffold frame lock structure, includes montant (1), its characterized in that: an inner ring (11) is fixedly sleeved on the outer surface of the vertical rod (1), an outer ring (12) is fixedly connected on the outer surface of the inner ring (11), a connecting groove (13) is arranged between the inner ring (11) and the outer ring (12), the outer surface of the inner ring (11) is in threaded connection with a fixing screw (14), the end of the fixing screw (14) is tightly connected with the outer surface of the vertical rod (1), an avoiding opening (15) is arranged on the outer side surface of the outer ring (12), the avoiding opening (15) is aligned to the outer end of the fixing screw (14), the inner side surface of the connecting groove (13) is fixedly provided with a U-shaped plate (16), the upper end of the outer surface of the U-shaped plate (16) is fixedly connected with a connecting screw (17), the outer surface of the connecting screw (17) is connected with the inner upper end of the outer ring (12) in a threaded manner, and a cross rod (18) is fixedly welded at the lower end of the outer side surface of the U-shaped plate (16).

2. A scaffolding fastener structure as claimed in claim 1, wherein: the number of the fixing screws (14) and the number of the U-shaped plates (16) are four, and the fixing screws and the U-shaped plates are connected to the outer surfaces of the inner ring (11) and the outer ring (12) at equal angle intervals.

3. A scaffolding fastener structure as claimed in claim 1, wherein: the upper surface and the lower surface of horizontal pole (18) all articulate there is auxiliary stay pole (2), auxiliary stay pole (2) slope is connected in the both sides position of horizontal pole (18).

4. A scaffolding fastener structure as claimed in claim 3, wherein: the other end of the auxiliary supporting rod (2) is hinged with an arc-shaped fixed block (21), and the inner side surface of the arc-shaped fixed block (21) is compressed and connected to the upper end and the lower end of the outer surface of the vertical rod (1).

5. A scaffolding fastener structure as claimed in claim 4, in which: the lower end of the outer surface of the arc-shaped fixed block (21) is provided with a locking groove (22), and the inner side surface of the locking groove (22) is fixedly clamped with a locking ring (23).

6. A scaffolding fastener structure as claimed in claim 5, in which: both sides of the opening position of the locking ring (23) are fixedly connected with locking plates (24), and the inner surface of each locking plate (24) is in threaded connection with a locking bolt (25).

7. A scaffolding fastener structure as claimed in claim 1, wherein: the number of the cross rods (18) is four, and the cross rods are uniformly connected to the outer side surface of the vertical rod (1) at equal angles.