CN207878917U

CN207878917U - A kind of construction scaffold

Info

Publication number: CN207878917U
Application number: CN201820191475.7U
Authority: CN
Inventors: 于海章
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-05
Filing date: 2018-02-05
Publication date: 2018-09-18
Anticipated expiration: 2028-02-05

Abstract

The utility model discloses a kind of construction scaffolds, are related to building engineering equipment technical field.Wheel button includes first round buckle, the second wheel buckle and wheel retaining ring cylinder, and first round buckle, the second wheel buckle are fixedly connected with wheel retaining ring cylinder, first round buckle and the second wheel buckle setting symmetrical above and below, and is both provided with connecting hole on first round buckle and the second wheel buckle；Connector is equipped with plug and sleeve, plug one end is fixed on the end face of fixed block, the plug other end is inserted between first round buckle and the second wheel buckle, the lower face of first round buckle and the upper surface of plug are tangent, the upper surface of second wheel buckle and the lower face of plug are tangent, and the lateral surface of plug is equipped with the circular groove to fit with wheel retaining ring drum outer wall.The utility model saves material, and globality is strong, packaging and convenient transportation, safe, easy for construction.

Description

A kind of construction scaffold

Technical field

The utility model is related to building engineering equipment technical field, especially a kind of construction scaffold.

Background technology

Scaffold is construction site for operation and solves vertically and horizontally to transport the various holders set up.It is main to use It is in order to which construction personnel works up and down in exterior wall, interior decoration or the higher place that can not directly construct of floor height on construction site Or perimeter security net is safeguarded and high-altitude installation component.In addition in the departments such as advertising, municipal administration, traffic road and bridge, mine also quilt extensively It uses.It is generally divided into fastener type steel pipe scaffold, bowl fastening type steel pipe scaffold, Bayenet type steel tube scaffold, door-type scaffold, wheel Buckle type scaffold etc..The cross bar of total sub-semigroup is the sizing bar of several sizes, so that frame size is restricted, working efficiency It is relatively low；Secondly, it also has the defect on designing, such as a wherein cross bar and upright bar continuous damage, causes upright bar at this horizontal with it Bar connecting node is slack and undisciplined, to bring huge security risk to using.Due to its design principle, geometry, material choosing With etc. the reason of still have shortcoming, such as overlap joint, dismounting construction are inconvenient, and globality is not strong, and safety is poor, accessory It is easily lost.Since part is more, difficulty is brought to points, while making troubles to packed and transported.

Utility model content

The utility model technical issues that need to address are to provide a kind of saving material, and globality is strong, packaging and transporter Just, safe, easy for construction scaffold, with solve the prior art overlap joint, dismounting construction is inconvenient, globality is not strong, Safety is poor, accessory is easily lost the shortcomings of inconvenient with packed and transported.

In order to solve the above technical problems, technical solution adopted in the utility model is as follows：A kind of construction scaffold, Including upright bar and cross bar, wheel button is provided in upright bar, wheel is buckled equipped at least one connecting hole, and the both ends of cross bar, which are respectively connected with, to be connect Head, connector and wheel button connects by bolt, and it includes first round buckle that the wheel, which is detained, second takes turns buckle and takes turns retaining ring cylinder, and described the One wheel buckle, the second wheel buckle are fixedly connected with wheel retaining ring cylinder, the first round buckle and the second wheel buckle setting symmetrical above and below, And it is both provided with connecting hole on first round buckle and the second wheel buckle；The connector is equipped with plug and sleeve, and the sleeve includes Socket ring and fixed block, the socket ring are fixedly connected with fixed block, and the socket ring is fixedly connected in cross bar；The plug Equipped with the through-hole through its upper and lower two end face, plug one end is fixed on the end face of fixed block, and the plug other end is inserted into Between one wheel buckle and the second wheel buckle, the lower face of first round buckle and the upper surface of plug are tangent, and second takes turns the upper of buckle End face and the lower face of plug are tangent；The bolt passes through connecting hole and through-hole；The lateral surface of plug is equipped with and takes turns outside retaining ring cylinder The circular groove that wall fits.

Further technical solution is：The end face of the cross bar is fixedly connected with the end face of fixed block.

Further technical solution is：The bolt is L-type, and bolt passes through under the connecting hole on the second wheel buckle Portion is provided with location hole, and positioning pin is plugged in the location hole.

Further technical solution is：The casting that the plug and sleeve are integrally formed.

Further technical solution is：The casting that the wheel button is integrally formed, wheel button are welded with upright bar.

It is using advantageous effect caused by above-mentioned technical proposal：Wheel button is provided with wheel buckle symmetrical above and below, and takes turns Buckle is integrally formed with wheel retaining ring cylinder, and wheel retaining ring cylinder is welded in upright bar, increases stress point of the cross bar in upright bar so that steady It is qualitative stronger；After the sleeve of the connector of scaffold is fixedly connected with cross bar, plug is inserted between two wheel buckles that wheel is buckled, bolt It is inserted into connector and wheel are detained connection in connecting hole and through-hole, in this way so that in the construction of scaffold at the scene very It is convenient；The lateral surface of plug is arranged to circular groove, and is leant with the outer wall for the wheel retaining ring cylinder being welded in upright bar, So that the scaffold stability connected into is good, it is guaranteed safely.So that packed and transported is convenient using integrally formed connector, peace Quan Xinggao.

Description of the drawings

Fig. 1 is the structural schematic diagram of one specific implementation mode of the utility model；

Fig. 2 is the overlooking structure diagram of one specific implementation mode of the utility model；

Fig. 3 is the main structure diagram of the connector of one specific implementation mode of the utility model；

Fig. 4 is the side structure schematic view of the connector of one specific implementation mode of the utility model；

Fig. 5 is the overlooking structure diagram of the connector of one specific implementation mode of the utility model；

Fig. 6 is the sectional view of A-A ' in Fig. 5；

Fig. 7 is the structural schematic diagram of the bolt of one specific implementation mode of the utility model；

Wherein, 1, upright bar, 2, cross bar, 3, wheel button, 3-1, first round buckle, 3-2, the second wheel buckle, 3-3, wheel retaining ring cylinder, 4, connecting hole, 5, connector, 5-1, plug, 5-1-1, through-hole, 5-1-2, circular groove, 5-2, sleeve, 5-2-1, socket ring, 5- 2-2, fixed block, 6, bolt, 6-1, location hole, 6-2, positioning pin.

Specific implementation mode

With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Whole, as shown in the picture, a kind of construction scaffold, including upright bar 1 and cross bar 2 is provided with wheel in upright bar 1 Button 3, wheel button 3 are equipped with 8 connecting holes 4, and the both ends of cross bar 2 are respectively connected with connector 5, and connector 5 and wheel button 3 are connected by bolt 6, Wheel button 3 includes first round buckle 3-1, the second wheel buckle 3-2 and wheel retaining ring cylinder 3-3, first round buckle 3-1, the second wheel buckle 3-2 It is fixedly connected with wheel retaining ring cylinder 3-3, the wheel buckle 3-2 settings symmetrical above and below of first round buckle 3-1 and second enhance scaffold Stability, and it is both provided with connecting hole 4 on the wheel buckles of first round buckle 3-1 and second 3-2；Connector 5 is equipped with plug 5-1 and sleeve 5-2, sleeve 5-2 include socket ring 5-2-1 and fixed block 5-2-2, and socket ring 5-2-1 is fixedly connected with fixed block 5-2-2, is socketed Ring 5-2-1 is fixedly connected in cross bar 2, and when cross bar 2 is round steel pipe, the outer diameter of socket ring 5-2-1 is less than the interior of cross bar 2 The internal diameter of diameter, the outer diameter and cross bar 2 of socket ring 5-2-1 is tangent；The end face of cross bar 2 is welded on one with the end face of fixed block 5-2-2 It rises；Plug 5-1 is equipped with the through-hole 5-1-1 through its upper and lower two end face, and the one end plug 5-1 is fixed on the end of fixed block 5-2-2 On face, the plug 5-1 other ends are inserted between the wheel buckles of first round buckle 3-1 and second 3-2, the lower end of first round buckle 3-1 Face and the upper surface of plug 5-1 are tangent, and the upper surface and the lower face of plug 5-1 of the second wheel buckle 3-2 is tangent；Bolt 6 passes through Connecting hole 4 and through-hole 5-1-1；The circular groove 5-1-2 of plug 5-1 fits with wheel retaining ring cylinder 3-3 outer walls so that connector 5 There is no gap between wheel retaining ring cylinder 3-3, the scaffold stability after installation is good, safe.

In one embodiment of the utility model, as shown in attached drawing 1 and 7, when plug 5-1 is inserted into first round buckle 3- 1 and second between wheel buckle 3-2, and being inserted into a more positioning pin 6-2 in the location hole 6-1 of 6 lower part of L-type bolt makes bolt 6 not It is moved up and down by vibrations so that scaffold is more stablized.

In one embodiment of the utility model, as shown in attached drawing 2,3,4,5 and 6 ,-plug 5-1 and sleeve 5-1 are one Body formed casting further increases overall stability and the safety of scaffold.

In one embodiment of the utility model, as shown in figure 1 and 2, the casting that wheel button 3 is integrally formed is reduced The quantity of accessory, facilitates construction, and convenient for management, the wheel retaining ring cylinder 3-3 of wheel button 3 is welded in upright bar 1, increase wheel button 3 with Stress point between upright bar 1 further increases overall stability and the safety of scaffold.

A kind of construction scaffold provided by the utility model saves material, and globality is strong, packaging and convenient transportation, It is safe, it is easy for construction, solve the prior art in overlap joint, dismounting construction is inconvenient, globality is not strong, safety is poor, matches Part is easily lost the shortcomings of inconvenient with packed and transported.

Claims

1. a kind of construction scaffold, including upright bar（1）And cross bar（2）, upright bar（1）On be provided with wheel button（3）, wheel button（3） It is equipped at least one connecting hole（4）, cross bar（2）Both ends be respectively connected with connector（5）, connector（5）It is detained with wheel（3）Pass through bolt （6）Connection, it is characterised in that：The wheel button（3）Including first round buckle（3-1）, second wheel buckle（3-2）With wheel retaining ring cylinder （3-3）, the first round buckle（3-1）, second wheel buckle（3-2）With wheel retaining ring cylinder（3-3）It is fixedly connected, the first round button Plate（3-1）With the second wheel buckle（3-2）Setting symmetrical above and below, and first round buckle（3-1）With the second wheel buckle（3-2）On be all provided with It is equipped with connecting hole（4）；The connector（5）Equipped with plug（5-1）And sleeve（5-2）, the sleeve（5-2）Including being socketed ring（5- 2-1）And fixed block（5-2-2）, the socket ring（5-2-1）With fixed block（5-2-2）It is fixedly connected, the socket ring（5-2- 1）It is fixedly connected on cross bar（2）It is interior；The plug（5-1）Equipped with the through-hole through its upper and lower two end face（5-1-1）, plug （5-1）One end is fixed on fixed block（5-2-2）End face on, plug（5-1）The other end is inserted into first round buckle（3-1）With Two wheel buckles（3-2）Between, first round buckle（3-1）Lower face and plug（5-1）Upper surface it is tangent, second wheel buckle （3-2）Upper surface and plug（5-1）Lower face it is tangent；The bolt（6）Across connecting hole（4）And through-hole（5-1-1）；It inserts Head（5-1）Lateral surface be equipped with and wheel retaining ring cylinder（3-3）The circular groove that outer wall fits（5-1-2）.

2. a kind of construction scaffold as described in claim 1, it is characterised in that：The cross bar（2）End face and fixation Block（5-2-2）End face be fixedly connected.

3. a kind of construction scaffold as described in claim 1, it is characterised in that：The bolt（6）For L-type, bolt（6） Across the second wheel buckle（3-2）On connecting hole（4）Lower part be provided with location hole（6-1）, the location hole（6-1）Interior grafting There is positioning pin（6-2）.

4. a kind of construction scaffold as described in claim 1, it is characterised in that：The plug（5-1）And sleeve（5-2） The casting being integrally formed.

5. a kind of construction scaffold as described in claim 1, it is characterised in that：The wheel button（3）It is integrally formed Casting, wheel button（3）With upright bar（1）Welding.