CN210152214U

CN210152214U - Scaffold

Info

Publication number: CN210152214U
Application number: CN201920889684.3U
Authority: CN
Inventors: 钱华; 陈昊民
Original assignee: Jiangsu Jincheng Construction Co Ltd
Current assignee: Jiangsu Jincheng Construction Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-17
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a scaffold in the technical field of construction, which comprises four groups of struts, a bottom plate is fixedly arranged between the four groups of struts by the position of the bottom part, a movable adjusting device is arranged on the bottom plate, a pedal is fixedly arranged at the middle part between the four groups of struts, a receiving plate is fixedly arranged between the four groups of struts, the center of the top part of the receiving plate is connected with the center of the bottom part of a workbench by a buffer device, when the scaffold is used, a screw rod is rotated downwards to drive a mounting plate downwards, so that a movable wheel can be contacted with the ground to move, the scaffold is fast and simple, simultaneously, an auxiliary overturning rod is contacted with the ground, and an embedded rod is overturned to contact the ground, so that the contact area can be greatly improved, the stability is increased, the anti-inclination capability is improved, meanwhile, the base is trapezoidal and is provided with, the stability and the safety of use are ensured.

Description

Scaffold

Technical Field

The utility model relates to a building technical field specifically is a scaffold frame.

Background

Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The main constructor of making things convenient for futilely or peripheral safety net enclosure and high altitude installation component etc. from top to bottom, current scaffold frame stability in use is low, inconvenient removal, and simultaneously at the user's during operation, can produce great damage when falling over by accident, the condition that drops from the scaffold frame appears even, for this reason, we provide a scaffold frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a scaffold, includes four groups of pillars, four groups all be provided with the base bottom, four groups lean on the rigidity of bottom between the pillar to be provided with the bottom plate, be provided with on the bottom plate and remove adjusting device, four groups middle part rigidity is provided with the footboard between the pillar, four groups fixed being provided with between the pillar accepts the board, and accepts the board and be located the footboard top, it all connects the workstation through supporting the telescopic link to accept board top four corners department, it passes through buffer and workstation bottom central authorities and is connected to accept board top central authorities, the workstation outer wall all welds all around has the supporting shoe, and the supporting shoe is close to one side of pillar and is provided with the slider, and the pillar inboard is provided with the vertical spout that matches with the slider, in the.

Furthermore, the movable adjusting device comprises guide rods inserted at four corners of the top of the bottom plate, the tops of the four guide rods are welded with limit blocks, springs are sleeved on the outer walls of the guide rods and located between the limit blocks and the bottom plate, the bottoms of the four guide rods penetrate through the bottom plate and are connected with mounting plates, movable wheels are arranged at the four corners of the bottom of each mounting plate, a screw rod is inserted at the center of the top of the bottom plate, and the bottom end of the screw rod is movably connected with the center of the top of each mounting plate through a bearing.

Further, buffer include with accept board top central authorities fixed connection's two sets of insert, fixedly between two sets of inserts be provided with transverse guide arm, the movable block has all been cup jointed in the equal activity in transverse guide arm outer wall left and right sides, transverse guide arm outer wall left and right sides has all been cup jointed buffer spring, and buffer spring is located the movable block and inserts between, and is two sets of the movable block top all articulates there is the bracing piece, and the bracing piece other end is articulated with workstation bottom central authorities.

Further, the workstation includes the plate body of being connected with four group's support telescopic link tops, the plate body top evenly is provided with anti-skidding rubber pad, side guard plate one has all been welded to the side around the plate body top, and the side guard plate two has all been welded on the left and right sides in plate body top, the rear side notch has been seted up to side guard plate one, and notch inner wall right side articulates through the hinge has the returning face plate, the left end at returning face plate rear side outer wall top is provided with the pin thread, and is provided with the box that matches with the pin thread on the rear side guard plate one.

Further, four groups the one side outer wall bottom that the bottom plate was kept away from to the pillar all articulates there is the auxiliary rod, one side that the auxiliary rod is close to the base articulates there is the pole of inlaying, one side that the base was kept away from to the auxiliary rod is provided with the dovetail block, and the dovetail that matches with the dovetail block is seted up to the pillar outer wall.

Further, the base cross-section is trapezoidal, and base top length is less than bottom length, the sunken mouth has evenly been seted up to the base bottom.

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

1) the utility model discloses being provided with the removal adjusting device, during the use, rotating the screw rod downwards thereby drive the mounting panel downwards, make the removal wheel contact ground can remove, swift simple and convenient, the auxiliary rod contact ground of overturning simultaneously, the pole contact ground is inlayed in the upset again, can improve area of contact greatly, increase stability, improve the ability of preventing inclining, the base is trapezoidal and is provided with the sunken mouth simultaneously, improved area of contact when improving the grip force, stability and the security of guaranteeing to use;

2) the utility model discloses be provided with buffer, when the user of service accident was fallen down, the impact force made the bracing piece drive movable block extrusion buffer spring downwards and carried out elastic buffer, reduced the impact injury that the user of service received, the side guard plate one that sets up simultaneously and two further protect the user of service, avoid the user of service to fall down from the plate body top, guarantee the security, the anti-skidding rubber pad that sets up on the plate body improves the frictional force of foot with the user of service, reduces the probability of slipping and the slip damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the workbench of the present invention.

In the figure: 1. a pillar; 2. a base; 3. a base plate; 4. moving the adjusting device; 41. a guide bar; 42. mounting a plate; 43. a screw; 44. a moving wheel; 5. an auxiliary lever; 6. embedding a rod; 7. a pedal; 8. a bearing plate; 9. a buffer device; 91. a transverse guide rod; 92. a movable block; 93. a buffer spring; 94. a support bar; 10. a work table; 101. a plate body; 102. an anti-skid rubber pad; 103. a first side guard plate; 104. a turnover plate; 11. and supporting the telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a scaffold comprises four groups of pillars 1, wherein a base 2 is arranged at the bottom of each of the four groups of pillars 1, a bottom plate 3 is fixedly arranged between the four groups of pillars 1 near the bottom, a movable adjusting device 4 is arranged on the bottom plate 3, a pedal 7 is fixedly arranged at the middle part between the four groups of pillars 1, when the scaffold is used, a user can get on the pedal 7 and then get on a workbench 10, a bearing plate 8 is fixedly arranged between the four groups of pillars 1, the bearing plate 8 is positioned above the pedal 7, the four corners at the top of the bearing plate 8 are connected with the workbench 10 through supporting telescopic rods 11 to ensure the up-and-down movement stability and balance of the workbench 10, the center at the top of the bearing plate 8 is connected with the center at the bottom of the workbench 10 through a buffer device 9, supporting blocks are welded around the outer wall of the workbench 10, a sliding block is arranged at one side of, the slider is embedded into the vertical sliding groove, so that the condition that the workbench 10 moves left and right is avoided.

As shown in fig. 1: the movable adjusting device 4 comprises guide rods 41 inserted at four corners of the top of the bottom plate 3, limiting blocks are welded at the tops of the four groups of guide rods 41, springs are sleeved on the outer walls of the guide rods 41 and are positioned between the limiting blocks and the bottom plate 3 and used for assisting the resetting of the mounting plate 42, the bottoms of the four groups of guide rods 41 penetrate through the bottom plate 3 and are connected with the mounting plate 42, moving wheels 44 are arranged at the four corners of the bottom of the mounting plate 42, the moving wheels 44 are universal wheels, the universal wheels with brake devices are preferentially adopted, a screw 43 is inserted at the center of the top of the bottom plate 3, and the bottom end of the screw 43 is movably;

as shown in fig. 1: the buffer device 9 comprises two groups of inserts fixedly connected with the center of the top of the bearing plate 8, a transverse guide rod 91 is fixedly arranged between the two groups of inserts, movable blocks 92 are movably sleeved on the left and right sides of the outer wall of the transverse guide rod 91, buffer springs 93 are sleeved on the left and right sides of the outer wall of the transverse guide rod 91 and used for buffering downward impact force brought by the workbench 10, the buffer springs 93 are located between the movable blocks 92 and the inserts, one end of each buffer spring 93 is fixedly connected with the insert, the other end of each buffer spring is fixedly connected with the movable block 92, support rods 94 are hinged on the tops of the two groups of movable blocks 92, and the other ends of the support rods 94 are;

as shown in fig. 2: the workbench 10 comprises a plate body 101 connected with the tops of four groups of supporting telescopic rods 11, anti-skid rubber pads 102 are uniformly arranged on the top of the plate body 101, and therefore, a user is prevented from accidentally falling down during working, side protection plates 103 are welded on the front side and the rear side of the top of the plate body 101, and side protection plates II are welded on the left side and the right side of the top of the plate body 101, so that the user is prevented from falling down from the top of the plate body 101, a notch is formed in the rear side protection plate 103, a turnover plate 104 is hinged to the right side of the inner wall of the notch through a hinge, the user can conveniently enter the turnover plate, a male buckle is arranged at the left end of the top of the outer wall on the rear;

as shown in fig. 1: the bottom of the outer wall of one side, far away from the bottom plate 3, of each of the four groups of pillars 1 is hinged with an auxiliary rod 5, one side, close to the base 2, of each auxiliary rod 5 is hinged with an embedded rod 6, the auxiliary rods 5 and the embedded rods 6 are in contact with the ground, the contact area can be improved, the stability and the anti-tilting capability are improved, one side, far away from the base 2, of each auxiliary rod 5 is provided with a dovetail block, and the outer wall of each pillar 1 is provided with a dovetail groove matched with the dovetail block, so that the dovetail blocks can;

as shown in fig. 1: the cross-section of the base 2 is trapezoidal, the contact area is increased, the length of the top of the base 2 is smaller than that of the bottom of the base, and the bottom of the base 2 is uniformly provided with a sunken port, so that the ground grabbing capacity is improved.

Example (b): when the anti-slip rubber pad 102 is used, the friction force between the anti-slip rubber pad 102 and the feet of a user is improved, the slip probability and the slip damage are reduced, when the user accidentally falls down, the impact force downwards enables the support rod 94 to downwards drive the movable block 92 to extrude the buffer spring 93 for elastic buffer, the impact damage to the user is reduced, the side I103 and the side II which are simultaneously arranged further protect the user, avoid the user to drop from plate body 101 top, guarantee the security.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A scaffolding comprising four sets of posts (1), characterized in that: the bottom of each of four groups of pillars (1) is provided with a base (2), a bottom plate (3) is fixedly arranged between the four groups of pillars (1) by the bottom position, a movable adjusting device (4) is arranged on the bottom plate (3), a pedal (7) is fixedly arranged at the middle position between the four groups of pillars (1), a bearing plate (8) is fixedly arranged between the four groups of pillars (1), the bearing plate (8) is positioned above the pedal (7), the four corners at the top of the bearing plate (8) are connected with a workbench (10) through supporting telescopic rods (11), the center at the top of the bearing plate (8) is connected with the center at the bottom of the workbench (10) through a buffer device (9), supporting blocks are welded on the periphery of the outer wall of the workbench (10), a sliding block is arranged on one side of each supporting block close to the pillar (1), and a vertical sliding chute matched with the sliding block is, the slide block is embedded into the vertical sliding groove.

2. A scaffolding according to claim 1, wherein: remove adjusting device (4) including guide bar (41) of pegging graft in bottom plate (3) top four corners department, four groups guide bar (41) top welding has the stopper, and guide bar (41) outer wall has cup jointed the spring, and the spring is located between stopper and bottom plate (3), four groups guide bar (41) bottom all runs through bottom plate (3) and is connected with mounting panel (42), mounting panel (42) bottom four corners department all is provided with removes wheel (44), bottom plate (3) top center is pegged graft and is had screw rod (43), screw rod (43) bottom is through bearing and mounting panel (42) top central authorities swing joint.

3. A scaffolding according to claim 1, wherein: buffer (9) include with accept board (8) top central authorities fixed connection's two sets of inserts, fixedly between two sets of inserts be provided with horizontal guide arm (91), movable block (92) have all been cup jointed in the equal activity in horizontal guide arm (91) outer wall left and right sides, buffer spring (93) have all been cup jointed in horizontal guide arm (91) outer wall left and right sides, and buffer spring (93) are located between movable block (92) and the insert, and are two sets of movable block (92) top all articulates there is bracing piece (94), and the bracing piece (94) other end is articulated with workstation (10) bottom central authorities.

4. A scaffolding according to claim 1, wherein: the utility model discloses a novel anti-skidding plastic board, including the plate body (101) of being connected with four group's support telescopic link (11) tops, plate body (101) top evenly is provided with anti-skidding rubber pad (102), side guard plate one (103) have all been welded to the side around plate body (101) top, and plate body (101) top left and right sides all have been welded side guard plate two, the rear side the notch has been seted up in side guard plate one (103), and notch inner wall right side articulates through the hinge has returning face plate (104), the left end at returning face plate (104) rear side outer wall top is provided with the pin thread, and is provided with the box that matches with the pin thread on rear side guard plate one (103).

5. A scaffolding according to claim 1, wherein: four groups one side outer wall bottom that bottom plate (3) were kept away from in pillar (1) all articulates there is auxiliary rod (5), one side that auxiliary rod (5) are close to base (2) articulates there is pole (6) of inlaying, one side that base (2) were kept away from in auxiliary rod (5) is provided with the dovetail block, and the dovetail that matches with the dovetail block is seted up to pillar (1) outer wall.

6. A scaffolding according to claim 1, wherein: the cross-section of the base (2) is trapezoidal, the length of the top of the base (2) is smaller than that of the bottom of the base, and the bottom of the base (2) is uniformly provided with a sunken opening.