CN221321673U - Scaffold for building engineering - Google Patents

Abstract

The utility model belongs to the technical field of scaffolds, in particular to a construction engineering scaffold, which comprises two connectors, upright posts and a central rod, wherein the connectors are distributed up and down, the upright posts are positioned at four corners, the central rod is positioned at the center, the connectors comprise X connecting rods and hinging parts arranged at the middle parts of the X connecting rods, the end parts of the X connecting rods are fixedly connected with sleeved posts, the sleeved posts are sleeved and connected with the four upright posts, the central rod passes through the hinging parts and is positioned at the center, and the upright posts, the connectors and the top surfaces of the central rod are detachably connected with a supporting platform; the gravity influence that supporting platform received is used in stand, connector, center pole department, receives the connection that the cat ladder was connected to the side between two adjacent stands and can not take place to rotate, and when the cat ladder was connected to the side installation simultaneously, needs to slide down perpendicularly, uses spacing hook plate to hook the pole that draws in the groove of stepping down, and supporting platform can't move, connects two arbitrary fixedly between hook plate, the ladder slot and can realize the locking.

Description

Scaffold for building engineering

Technical Field

The utility model belongs to the technical field of scaffolds, and particularly relates to a scaffold for construction engineering.

Background

The existing portable scaffold mainly utilizes two H-shaped metal components to match with the vertical X-shaped connecting rod for reinforcement, then adopts the mode of hanging a ladder to climb to a platform at the top, when the platform is overlong, the two ends of the platform are stressed, the center is easy to deform, the climbing ladder is too narrow, the climbing is inconvenient, and a plurality of fixing nodes are required to be manually fixed during connection, so that the problem of assembly efficiency still exists during actual assembly.

Disclosure of utility model

The utility model provides a scaffold for building engineering, which has the characteristics of ensuring stability and climbing convenience, reducing the number of connecting nodes to the greatest extent, and integrating portability, convenient use and convenient assembly.

The utility model provides the following technical scheme: the connector comprises an X connecting rod and a hinge part arranged in the middle of the X connecting rod, wherein the ends of the X connecting rod are fixedly connected with sleeved columns, and the sleeved columns are sleeved with the four upright columns;

the center rod penetrates through the hinge part to be positioned at the center, and the upright post, the connector and the top surface of the center rod are detachably connected with a supporting platform;

Equidistant fixedly connected with a plurality of connection pad on the stand, two adjacent ladder slots have been seted up on the connection pad can dismantle between the stand and be connected with the side and connect the cat ladder, the side connect the cat ladder include with the ladder slot dismantle the connection hook plate of connection and be located the middle part and connect the montant of connection hook plate, the groove of stepping down has been seted up to supporting platform's side, the inslot fixedly connected with that steps down is hooked rod, the top connect hook plate fixedly connected with a plurality of with the spacing hook plate of hooked rod lock joint.

The top of the center rod and the bottom of the center rod are fixedly connected with a stress disc, the stress disc above is matched with the supporting platform to fix the hinge part between the center rod and the center rod, the stress disc below is matched with the supporting foot to fix the hinge part between the center rod and the center rod, the supporting foot is fixedly connected with the stand column or the bottom of the center rod in a threaded manner, and the connecting disc is matched with the supporting foot to fixedly connect the sleeved column between the center rod and the center rod.

The connecting hook plate and the step slot are fixed through screws or plug connectors.

The X-shaped reinforcing rib is fixedly connected to the bottom of the supporting platform, a clamping groove matched with the X-shaped connecting rod is formed in the bottom of the X-shaped reinforcing rib, and clamping holes matched with the central rod and the connector are formed in the middle of the X-shaped reinforcing rib and in four corners of the supporting platform.

The beneficial effects of the utility model are as follows:

the gravity influence that supporting platform received is acted on stand, the connector, center pole department, hinge this moment is the moving part, slide easily takes place between two adjacent stands, consequently, the cat ladder is connected to the side has been set up, the connection pad equidistance distributes, the front end hook portion of connecting the hook plate can insert in the ladder slot this moment, receive the connection that the cat ladder can not take place to rotate between two adjacent stands, when the cat ladder is installed to the side connection simultaneously, need perpendicular down slip, utilize spacing hook plate to hook the hook rod of the inslot of stepping down, this moment supporting platform can't move, connect the hook plate, arbitrary two are fixed can realize locking between the ladder slot, a plurality of connection hook plates provide the climbing function simultaneously, on satisfying the basis of portability, the quantity of connected node has been reduced, make portably, convenient use, be convenient for assemble and melt as an organic wholely.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic perspective view of a support platform according to the present utility model;

FIG. 4 is a perspective view of the support platform of the present utility model after disassembly;

FIG. 5 is a perspective view of the other view of FIG. 4;

In the figure: 1. a column; 11. supporting feet; 12. a connecting disc; 13. a step slot; 2. a connector; 21. an X connecting rod; 22. a hinge part; 23. sleeving a column; 3. a central rod; 31. a force-bearing plate; 4. a support platform; 41. a relief groove; 42. a hooking rod; 43. x-shaped reinforcing ribs; 44. a clamping groove; 45. a clamping hole; 5. the side is connected with a crawling ladder; 51. connecting a vertical rod; 52. connecting a hook plate; 53. and a limit hook plate.

Detailed Description

Referring to fig. 1-5, the present utility model provides the following technical solutions: the connector 2 comprises an X connecting rod 21 and a hinge part 22 arranged in the middle of the X connecting rod 21, wherein the ends of the X connecting rod 21 are fixedly connected with sleeved columns 23, and the sleeved columns 23 are sleeved with the four upright columns 1;

The central rod 3 passes through the hinge 22 and is positioned at the center, and the upright post 1, the connector 2 and the top surface of the central rod 3 are detachably connected with the supporting platform 4;

The upright posts 1 are fixedly connected with a plurality of connecting discs 12 at equal intervals, two ladder slots 13 are formed in the connecting discs 12, a side connection crawling ladder 5 is detachably connected between two adjacent upright posts 1, the side connection crawling ladder 5 comprises a connection hook plate 52 which is detachably connected with the ladder slots 13 and a connection vertical rod 51 which is positioned in the middle and is connected with the connection hook plate 52, a yielding groove 41 is formed in the side surface of the supporting platform 4, a hooking rod 42 is fixedly connected in the yielding groove 41, and a plurality of limiting hook plates 53 which are buckled with the hooking rod 42 are fixedly connected with the uppermost connection hook plate 52;

the top of the center rod 3 and the bottom of the center rod 3 are fixedly connected with a force disc 31, the upper force disc 31 is matched with the supporting platform 4 to fix the hinge part 22 between the two, the lower force disc 31 is matched with the supporting foot 11 to fix the hinge part 22 between the two, the supporting foot 11 is fixedly connected with the stand column 1 or the bottom of the center rod 3 in a threaded manner, and the connecting disc 12 is matched with the supporting foot 11 to fixedly connect the sleeved column 23 between the two;

In this embodiment: first, the connector 2 mainly comprises two X connecting rods 21 and two hinge parts 22, the number of the X connecting rods 21 is two, the hinge parts 22 are in a circular ring shape, the two X connecting rods 21 are connected through the hinge parts 22 in the middle to form an X shape, and at the moment, sleeved posts 23 are directly sleeved at two ends of the upright post 1 and the central rod 3, and support and limit are carried out through the connecting disc 12 and the stress disc 31 respectively.

At this time, after the column 1 and the bottom of the central rod 3 are screwed and screwed with the supporting foot 11, the sleeved column 23 at the bottom cannot slide, the screwing is very convenient, and meanwhile, the connector 2 below is not acted by the vertical supporting force, so that the connector can be quickly screwed to a designated position without considering the stability of fixing.

And the supporting platform 4 of top is placed at stand 1, connector 2, when the top surface of center pole 3, the gravity influence that supporting platform 4 received acts on stand 1, connector 2, center pole 3 department, articulated portion 22 is the moving part this moment, slide easily takes place between two adjacent stands 1, consequently, side connection cat ladder 5 has been set up, connection pad 12 equidistance distributes, the front end hook portion of connecting hook plate 52 can insert in ladder slot 13 this moment, receive the connection of side connection cat ladder 5 can not take place to rotate between two adjacent stands 1, during the installation of side connection cat ladder 5 simultaneously, need vertically down slide, utilize spacing hook plate 53 to hook the catch pole 42 in the groove 41 of stepping down, this moment supporting platform 4 can't move, connect hook plate 52, arbitrary two are fixed can realize the locking between the ladder slot 13, a plurality of connecting hook plates 52 provide the climbing function simultaneously.

The connecting hook plate 52 is fixed with the ladder slot 13 through a screw or a plug connector;

First, the end of the transverse connecting hook plate 52 is provided with a hook part extending downwards, and the shape of the step slot 13 is matched with the connecting hook plate 52, so that holes can be formed outside the connecting disc 12 and at the hook end of the connecting hook plate 52 and fixed by screws.

The plug connector mainly adopts the form of a bolt, and the bolt is limited by installing the mode.

The bottom of the supporting platform 4 is fixedly connected with an X-shaped reinforcing rib 43, a clamping groove 44 matched with the X-shaped connecting rod 21 is formed in the bottom of the X-shaped reinforcing rib 43, and clamping holes 45 matched with the center rod 3 and the connector 2 are formed in the middle of the X-shaped reinforcing rib 43 and four corners of the supporting platform 4.

In order to uniformly support the multiple points, the X-shaped reinforcing ribs 43 are arranged, the support platform 4 extends through the X-shaped reinforcing ribs 43 and cooperates with the clamping grooves 44 to limit the connector 2 and the X-shaped connecting rod 21, and meanwhile, the top of the center rod 3, the hinge part 22 and the top of the upright post 1 are positioned in the clamping holes 45.

Claims (4)

1. The utility model provides a building engineering scaffold frame which characterized in that: the connector (2) comprises an X connecting rod (21) and a hinging part (22) arranged in the middle of the X connecting rod (21), wherein the end parts of the X connecting rod (21) are fixedly connected with sleeved columns (23), and the sleeved columns (23) are sleeved with the four upright columns (1);

The center rod (3) passes through the hinge part (22) to be positioned at the center, and the upright post (1), the connector (2) and the top surface of the center rod (3) are detachably connected with a supporting platform (4);

Equidistant fixedly connected with a plurality of connection pad (12) on stand (1), two ladder slots (13) have been seted up on connection pad (12), adjacent two can dismantle between stand (1) and be connected with side connection cat ladder (5), side connection cat ladder (5) include with connection hook plate (52) and be located the middle part connection that ladder slot (13) are dismantled connection connect montant (51) of hook plate (52), the groove of stepping down (41) has been seted up to the side of supporting platform (4), fixedly connected with hooking rod (42) in the groove of stepping down (41), uppermost connect hook plate (52) fixedly connected with a plurality of with spacing hook plate (53) of hooking rod (42) lock joint.

2. A scaffold for construction work according to claim 1, wherein: the top of center pole (3) with the bottom of center pole (3) is all fixedly connected with atress dish (31), the top atress dish (31) with supporting platform (4) cooperation will articulated portion (22) are fixed between the two, below atress dish (31) with support footing (11) cooperation will articulated portion (22) are fixed between the two, support footing (11) with stand (1) or center pole (3) bottom spiro union is fixed, connection pad (12) with support footing (11) cooperation will set up post (23) fixed connection between the two.

3. A scaffold for construction work according to claim 1, wherein: the connecting hook plate (52) and the step slot (13) are fixed through screws or connectors.

4. A scaffold for construction work according to claim 1, wherein: the X-shaped reinforcing rib (43) is fixedly connected to the bottom of the supporting platform (4), a clamping groove (44) matched with the X-shaped connecting rod (21) is formed in the bottom of the X-shaped reinforcing rib (43), and clamping holes (45) matched with the center rod (3) and the connector (2) are formed in the middle of the X-shaped reinforcing rib (43) and in four corners of the supporting platform (4).