CN207863449U - Disk buckle type scaffold new type of safe cat ladder - Google Patents

Abstract

The utility model is related to technical field of construction equipment,In particular disk buckle type scaffold new type of safe cat ladder,Including left upright bar,Right upright bar,Terraced beam and fixing bolt,The left upright bar and right upright bar periphery are fixedly connected with terminal pad,The ladder beam both ends are fixedly connected with the link block being vertically arranged,The link block top is fixedly connected with plagiocephaly by fixing bolt,Mounting hole is offered on the ladder beam,Fixing bolt is equipped in the mounting hole,It is equipped with pedal between the terraced beam of left and right,The ladder beam is fixedly connected by fixing bolt and mounting hole with pedal,It is equipped with brace right over the ladder beam,The brace both ends are fixedly connected with brace connector,The brace connector and the terminal pad of left upright bar and right upright bar upper end are mutually clamped,The utility model is scientific and reasonable for structure,It can ensure that ladder rung interval is uniform,Keep worker's walking safer,It ensure that construction safety,It is worthy to be popularized.

Description

Disk buckle type scaffold new type of safe cat ladder

Technical field

The utility model is related to technical field of construction equipment, specially disk buckle type scaffold new type of safe cat ladder.

Background technology

Disk buckle type scaffold is called disc type scaffold, and entire scaffold frame body is by upright bar, cross bar, adjustable base, adjustable Support is constituted, and terminal pad is welded on pole steel tube；When constituting frame body, the connector of cross bar and brace is mounted in upright bar terminal pad On, while being locked with bolt, it is also fixedly connected with cat ladder in scaffold center, cat ladder is in order to which scaffold is more square above and below worker Just, working security is improved, however existing cat ladder is limited by structure, is had certain security risk, is needed to improve, therefore, Demand to disk buckle type scaffold new type of safe cat ladder is growing.

Existing disk buckle type scaffold frame body manhole ladder girder construction is mostly a straight rhs-structure, and terraced beam passes through oblique with frame body Head is connected on node, due to architectural limitation, in the case where cat ladder marks time vertical direction respectively and is aligned with terraced beam center, The horizontal direction marked time cannot be uniformly distributed, and cause terraced beam both ends gap of marking time too big, exceed code requirement, and it is hidden to there is safety Suffer from；And cat ladder both sides are not provided with protective device, it cannot be guaranteed that above and below worker therefore the safety of scaffold is asked for above-mentioned Topic proposes disk buckle type scaffold new type of safe cat ladder.

Invention content

The purpose of this utility model is to provide disk buckle type scaffold new type of safe cat ladders, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides the following technical solutions：

Disk buckle type scaffold new type of safe cat ladder, including left upright bar, right upright bar, terraced beam and fixing bolt, the left upright bar It is fixedly connected with terminal pad with right upright bar periphery, the ladder beam both ends are fixedly connected with the link block being vertically arranged, the connection Block top is fixedly connected with plagiocephaly by fixing bolt, and mounting hole is offered on the ladder beam, is equipped with and fixes in the mounting hole Bolt is equipped with pedal between the terraced beam of left and right, and the ladder beam is fixedly connected by fixing bolt with pedal, the terraced beam just on Side is equipped with brace, and the brace both ends are fixedly connected with brace connector, the brace connector in left upright bar and right upright bar The terminal pad at end is mutually blocked and is connected.

Preferably, the quantity of the mounting hole is several, and equidistantly distributed is on terraced beam central axis.

Preferably, the pedal quantity is several, is to be uniformly distributed in vertical direction, pedal is also in the horizontal direction It is uniformly distributed, horizontal clearance 40-50mm.

Preferably, the terraced beam is mutually parallel with brace, and vertical distance is 40-80cm, and the ladder beam is to be obliquely installed, Its right end tilts down 30-45 °.

Preferably, the terraced beam both ends are fixedly connected in the link block being vertically arranged, and the link block constitutes Z with terraced beam Font ladder girder construction.

Compared with prior art, the utility model has the beneficial effects that：

1, in the utility model, two Z-shaped ladder girder constructions, Ke Yida may be constructed by the terraced beam and link block of setting It can accomplish to be uniformly distributed with vertical direction to the ladder level of marking time in range of climbing, every step that makes to mark time is all consistent, convenient for applying Worker person's safety walking up and down, and ensure center installation corresponding with terraced beam center of marking time, structure is beautiful and generous.

2, it in the utility model, can be fixed by fixing bolt and terraced beam both ends by the plagiocephaly and terminal pad of setting, By pedal, corresponding position is installed with fixing bolt on terraced beam, is fastened as a whole by fixing bolt, finally by plagiocephaly Entire cat ladder is assembled into frame body, apparatus structure is stablized, and assembly and disassembly is convenient, avoids traditional cat ladder and marks time both ends gap Too big existing security risk.

3, in the utility model, cat ladder handrail may be constructed by the terminal pad of setting, brace and brace connector, favorably Cat ladder climb helping above and below worker, is effectively guaranteed the safety of worker or more scaffold, and strengthens scaffold Overall structure improves stability.

Description of the drawings

Fig. 1 is the utility model integral installation structural schematic diagram；

Fig. 2 is the utility model partial sectional view；

Fig. 3 is the utility model ladder beam positive structure schematic.

In figure：The left upright bars of 1-, the right upright bars of 2-, 3- terminal pads, 4- ladders beam, 401- link blocks, 5- braces, the connection of 6- braces Head, 7- plagiocephalies, 8- fixing bolts, 9- pedals, a- mounting holes.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments 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.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：

Disk buckle type scaffold new type of safe cat ladder, including left upright bar 1, right upright bar 2, terraced beam 4 and fixing bolt 8, the left side Upright bar 1 and 2 periphery of right upright bar are fixedly connected with terminal pad 3, and 4 both ends of the ladder beam are fixedly connected with the link block being vertically arranged 401,401 top of the link block is fixedly connected with plagiocephaly 7 by fixing bolt 8, and mounting hole a, institute are offered on the ladder beam 4 State and be equipped with fixing bolt 8 in mounting hole a, be equipped with pedal 9 between the left and right terraced beam 4, the ladder beam 4 by fixing bolt 8 with Pedal 9 is fixedly connected, and is equipped with brace 5 right over the ladder beam 4,5 both ends of the brace are fixedly connected with brace connector 6, institute Brace connector 6 is stated mutually to block and connect with the terminal pad 3 of 2 upper end of left upright bar 1 and right upright bar.

The quantity of the mounting hole a is 6-8, and equidistantly distributed is on 4 central axis of terraced beam, 9 quantity of the pedal It is 6-8, is to be uniformly distributed in vertical direction, pedal 9 is also to be uniformly distributed in the horizontal direction, horizontal clearance 40-50mm, Ensure that walking every step of marking time is all consistent, walk safely up and down convenient for construction personnel, and ensures 9 center of pedal and 4 center pair of terraced beam It should install, structure is beautiful and generous, and the ladder beam 4 is mutually parallel with brace 5, and vertical distance is 40-80cm, and brace 5 can be with structure At staircase handle, is conducive to walk to climb to help, need not in addition refill and set armrest system, save material as possible, alleviate foot hand Frame counterweight, the ladder beam 4 is to be obliquely installed, and right end tilts down 30-45 °, and 4 both ends of the ladder beam are fixedly connected in vertical The link block 401 of setting, the link block 401 constitute Z-shaped ladder girder construction with terraced beam 4, are conducive to pedal 9 in the horizontal direction Even setting.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. disk buckle type scaffold new type of safe cat ladder, including left upright bar（1）, right upright bar（2）, terraced beam（4）And fixing bolt（8）, It is characterized in that：The left upright bar（1）With right upright bar（2）Upper and lower ends are fixedly connected with terminal pad（3）, the ladder beam（4）Two End is fixedly connected with the link block being vertically arranged（401）, the link block（401）Top passes through fixing bolt（8）It is fixedly connected There is plagiocephaly（7）, the ladder beam（4）Center offers mounting hole（a）, the mounting hole（a）It is interior to be equipped with fixing bolt（8）, left and right The ladder beam（4）Between be equipped with pedal（9）, the ladder beam（4）Pass through fixing bolt（8）With pedal（9）It is fixedly connected, the ladder Beam（4）Surface is equipped with brace（5）, the brace（5）Both ends are fixedly connected with brace connector（6）, the brace connector （6）With left upright bar（1）With right upright bar（2）The terminal pad of upper end（3）Mutually card and connection.

2. disk buckle type scaffold new type of safe cat ladder according to claim 1, it is characterised in that：The mounting hole（a）'s Quantity is several, and equidistantly distributed is in terraced beam（4）On central horizontal axis.

3. disk buckle type scaffold new type of safe cat ladder according to claim 1, it is characterised in that：The pedal（9）Quantity For several, and vertical direction is to be uniformly distributed, and pedal（9）It in the horizontal direction and is uniformly distributed, horizontal clearance 40- 50mm。

4. disk buckle type scaffold new type of safe cat ladder according to claim 1, it is characterised in that：The ladder beam（4）With it is oblique Bar（5）It is mutually parallel, and vertical distance is 40-80cm, the ladder beam（4）To be obliquely installed, right end tilts down 30-45 °.

5. disk buckle type scaffold new type of safe cat ladder according to claim 1, it is characterised in that：The ladder beam（4）Both ends It is fixedly connected in the link block being vertically arranged（401）, the link block（401）With terraced beam（4）Constitute Z-shaped ladder girder construction.