CN211949498U

CN211949498U - Movable building scaffold

Info

Publication number: CN211949498U
Application number: CN202020292718.3U
Authority: CN
Inventors: 陈杰; 陈�峰; 孔婷婷; 付海娟
Original assignee: Zhejiang Industry Polytechnic College
Current assignee: Zhejiang Industry Polytechnic College
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-17
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a movable building scaffold, which comprises a base, a first upright post and a second upright post, a supporting plate is arranged between the first upright post and the second upright post, first articulated elements are arranged on two sides of the upper end surface of the supporting plate, the upper part of the supporting plate is provided with a workbench, the bottom of the workbench is provided with a second articulated element, a plurality of connecting rods are arranged between the first articulated element and the second articulated element, telescopic rods are arranged at two ends of the workbench, the bottom of the base is provided with a groove, a fixed block is arranged in the groove, the bottom of the fixed block is provided with a connecting column, the connecting column is provided with a damping spring, the other end of the damping spring is provided with a mounting seat, the universal wheel is arranged on the mounting seat, a through hole is formed in the outer side of the universal wheel and on the base, and a screw rod is arranged in the through hole. The utility model discloses the universal wheel of base is convenient for remove, convenient to use.

Description

Movable building scaffold

Technical Field

The utility model relates to a scaffold removes technical field, specifically is a portable construction scaffold.

Background

The scaffold is one of the construction equipment commonly used in the construction of building trade, and current scaffold is generally laid comprehensively on whole floor, realizes putting up of scaffold through the fixed of steel pipe and every layer of wall body during the construction, and this type of structure is owing to need use a large amount of steel pipes, and the installation of scaffold and dismantlement all very trouble, need occupy a large amount of manpowers and time, influence the efficiency of construction. Simultaneously current scaffold frame is fixed mounting mostly, can not remove, consequently after accomplishing a operating position's construction, need demolish the scaffold frame then install scaffold frame again at next construction position, like this also need occupy a large amount of manpowers and time, influence the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable construction scaffolding 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: a movable building scaffold comprises a base, a first upright post and a second upright post, wherein the first upright post and the second upright post are fixedly arranged on the upper end surface of the base, the second upright post is arranged on the right side of the first upright post, positioning pins are arranged on the first upright post and the second upright post, a supporting plate is arranged between the first upright post and the second upright post, first articulated elements are fixedly arranged on two sides of the upper end surface of the supporting plate, a workbench is arranged on the upper portion of the supporting plate, a second articulated element is fixedly arranged at the bottom of the workbench, a plurality of connecting rods are movably arranged between the first articulated element and the second articulated element and are in cross folding connection, telescopic rods are fixedly arranged at two ends of the workbench, and the bottom end of each telescopic rod is sleeved and arranged in the first upright post and the second upright post, both ends all be provided with on the telescopic link with first stand with second stand matched with locating hole, the bottom fluting of base is provided with the mounting groove, be provided with the fixed block in the mounting groove, the fixed spliced pole that is provided with in bottom of fixed block, be provided with damping spring on the spliced pole, damping spring's the fixed mount pad that is provided with of the other end, be provided with the universal wheel on the mount pad, the outside of universal wheel just be provided with the through-hole on the base, be provided with the screw rod in the through-hole, just the screw rod passes through-hole internal thread swing joint, the bottom of screw rod is provided with the fixed plate.

Preferably, a group of supporting rods are fixedly arranged between the front end face and the rear end face of the first upright column and the second upright column, and the supporting rods are in cross connection.

Preferably, the left end face between the first upright posts and the right end face between the second upright posts are both fixedly provided with a plurality of connecting cross rods, and the connecting cross rods are distributed at equal intervals.

Preferably, the universal wheels are four and are distributed at four end angles of the bottom of the base.

Preferably, the number of the screw rods is four, and the four screw rods are respectively and correspondingly arranged at the positions, close to the universal wheels, of the bottom of the base.

Preferably, the top of the screw is provided with an auxiliary hand wheel.

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

1. the utility model discloses a universal wheel that sets up in the base bottom and the screw rod that sets up in the outside of being close to the universal wheel, so be convenient for holistic scaffold to move, when scaffold reached appointed place, rotatory screw rod until the fixed plate lands through the supplementary hand wheel that the screw rod top set up, play the effect of stabilizing the scaffold, simultaneously, damping spring that designs on universal wheel upper portion can effectively slow down the vibration, is suitable for the rugged ground on the building site, the life of extension fixture;

2. the utility model discloses a plurality of connecting rods that the simultaneous design set up at the activity between workstation and backup pad can carry out the height control to the telescopic link of first stand and second stand upper end to fix through locating pin and telescopic link matched with locating hole on first stand and the second stand, realize the height control of workstation, satisfy the in-service use demand.

Drawings

Fig. 1 is a schematic view of the overall structure of a movable building scaffold of the present invention;

fig. 2 is a left-view structural schematic diagram of the movable building scaffold of the present invention;

fig. 3 is the utility model discloses a mobile construction scaffold A department enlargies the structural schematic diagram in fig. 1.

In the figure: 1. a base; 2. a first upright post; 3. a second upright post; 4. positioning pins; 5. a support plate; 6. A first hinge member; 7. a work table; 8. a second hinge member; 9. a connecting rod; 10. a telescopic rod; 11. positioning holes; 12. mounting grooves; 13. a fixed block; 14. connecting columns; 15. a damping spring; 16. a mounting seat; 17. a universal wheel; 18. a through hole; 19. a screw; 20. a thread; 21. a fixing plate; 22. a support bar; 23. connecting the cross bars; 24. an auxiliary hand wheel.

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. 1-3, the present invention provides a technical solution: a movable building scaffold comprises a base 1, a first upright post 2, a second upright post 3, a first upright post 2 and a second upright post 3 which are fixedly welded on the upper end surface of the base 1, the second upright post 3 is arranged on the right side of the first upright post 2, positioning pins 4 are movably arranged on the first upright post 2 and the second upright post 3, a support plate 5 is welded between the first upright post 2 and the second upright post 3, first articulated elements 6 are fixedly welded on both sides of the upper end surface of the support plate 5, a workbench 7 is arranged on the upper part of the support plate 5, a second articulated element 8 is fixedly welded on the bottom of the workbench 7, a plurality of connecting rods 9 are movably arranged between the first articulated elements 6 and the second articulated elements 8 through hinging, the connecting rods 9 are connected in a cross folding manner, telescopic rods 10 are fixedly welded on both ends of the workbench 7, and the bottom ends of the telescopic rods 10 are sleeved and arranged inside the first upright post 2 and the second upright, equal trompil on both ends telescopic link 10 is equipped with the locating hole 11 with first stand 2 and 3 matched with of second stand, base 1's bottom fluting is equipped with mounting groove 12, installation fixed block 13 in mounting groove 12, the bottom welded fastening installation spliced pole 14 of fixed block 13, screw fixed mounting damping spring 15 on the spliced pole 14, damping spring 15's other end welded fitting seat 16, install universal wheel 17 on the mount pad 16, the outside of universal wheel 17 and be equipped with through-hole 18 on base 1, installation screw rod 19 in the through-hole 18, and screw rod 19 passes through 18 internal thread 20 swing joint of through-hole, screw rod 19's bottom welded fastening connection fixed plate 21.

A group of support rods 22 are welded and fixed between the front end face and the rear end face of the first upright post 2 and the second upright post 3, and the group of support rods 22 are in cross connection to play a supporting role; a plurality of connecting cross rods 23 are welded and fixed on the left end face between the first upright columns 2 and the right end face between the second upright columns 3, and the connecting cross rods 23 are distributed at equal intervals, so that the scaffold can climb to the workbench 7 on the scaffold through the connecting cross rods 23; four universal wheels 17 are arranged, and the four universal wheels 17 are distributed at four end corners of the bottom of the base 1, so that the scaffold can move conveniently; the four screw rods 19 are respectively and correspondingly arranged at the bottom of the base 1 close to the universal wheel 17, so that the stability of the scaffold at a designated place is ensured, and the scaffold is convenient to work; an auxiliary hand wheel 24 is welded on the top of the screw rod 19, so that the screw rod 19 can be rotated conveniently, and the scaffold is stable.

The working principle is as follows: the utility model discloses a when using, at first the universal wheel 17 through base 1 bottom removes the scaffold frame appointed place, 24 rotatory screw rods 19 of auxiliary hand wheel through screw rod 19 top setting land until fixed plate 21, play the effect of stabilizing the scaffold frame, then through a plurality of connecting rods 9 that workstation 7 and backup pad 5 articulated activities set up, carry out height adjustment to telescopic link 10 of first stand 2 and 3 upper ends of second stand, the height of adjustment workstation 7 has been realized, satisfy the user demand of different scenes, in addition, damping spring 15 at the design of universal wheel 17 upper portion can effectively slow down the vibration, be suitable for the uneven ground on the building site, the device overall design is reasonable, and the operation is simple, and the use is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 portable construction scaffolding, includes base (1), first stand (2), second stand (3), its characterized in that: the first stand column (2) and the second stand column (3) are fixedly arranged on the upper end face of the base (1), the second stand column (3) is arranged on the right side of the first stand column (2), the first stand column (2) and the second stand column (3) are respectively provided with a positioning pin (4), a support plate (5) is arranged between the first stand column (2) and the second stand column (3), two sides of the upper end face of the support plate (5) are fixedly provided with a first articulated piece (6), the upper part of the support plate (5) is provided with a workbench (7), the bottom of the workbench (7) is fixedly provided with a second articulated piece (8), a plurality of connecting rods (9) are movably arranged between the first articulated piece (6) and the second articulated piece (8), the connecting rods (9) are in cross folding connection, and telescopic rods (10) are fixedly arranged at two ends of the workbench (7), the bottom end of the telescopic rod (10) is sleeved inside the first upright post (2) and the second upright post (3), positioning holes (11) matched with the first upright post (2) and the second upright post (3) are formed in the telescopic rod (10) at two ends of the telescopic rod, a mounting groove (12) is formed in the bottom of the base (1), a fixing block (13) is arranged in the mounting groove (12), a connecting post (14) is fixedly arranged at the bottom of the fixing block (13), a damping spring (15) is arranged on the connecting post (14), a mounting seat (16) is fixedly arranged at the other end of the damping spring (15), a universal wheel (17) is arranged on the mounting seat (16), a through hole (18) is formed in the outer side of the universal wheel (17) and on the base (1), and a screw rod (19) is arranged in the through hole (18), and the screw rod (19) is movably connected through the internal thread (20) of the through hole (18), and the bottom end of the screw rod (19) is provided with a fixing plate (21).

2. A mobile construction scaffolding according to claim 1, wherein: a set of supporting rods (22) are fixedly arranged between the front end face and the rear end face of the first upright column (2) and the second upright column (3), and the supporting rods (22) are in cross connection.

3. A mobile construction scaffolding according to claim 1, wherein: the left end face between first stand (2) with right-hand member face between second stand (3) all is fixed and is provided with a plurality of connecting horizontal pole (23), just connecting horizontal pole (23) equidistance and distributing.

4. A mobile construction scaffolding according to claim 1, wherein: the universal wheels (17) are four, and the universal wheels (17) are distributed at four end angles of the bottom of the base (1).

5. A mobile construction scaffolding according to claim 1, wherein: the number of the screw rods (19) is four, and the four screw rods (19) are respectively and correspondingly arranged at the position, close to the universal wheel (17), of the bottom of the base (1).

6. A mobile construction scaffolding according to claim 1, wherein: and an auxiliary hand wheel (24) is arranged at the top of the screw rod (19).