CN220599088U

CN220599088U - Scaffold frame

Info

Publication number: CN220599088U
Application number: CN202322079313.8U
Authority: CN
Inventors: 曹静云
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-15
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a scaffold, which relates to the technical field of scaffold equipment and comprises support columns, wherein a limiting plate is arranged between the two support columns, and a support plate is connected between the two support columns and above the limiting plate in a sliding manner, so that the scaffold has the advantages of: be provided with high adjusting part, drive two dwells and all rotate, the cooperation carries out jack-up processing to carry out equipment altitude mixture control, overhaul the use through installing the cooperation of maintenance ladder, through installing locating plate and positioning bolt, the cooperation is fixed a position the installation to locating plate and support column, be provided with the balancing weight, the universal wheel, spout and first spacing slider, make things convenient for whole convenient for the removal through installing the universal wheel, conveniently carry out article through installing the balancing weight and accomodate, carry out partial recovery processing to the dust through having seted up the collecting vat, required when having satisfied the use, whole device does not use power equipment to assist, installation use cost has been saved.

Description

Scaffold frame

Technical Field

The utility model relates to the technical field of scaffold equipment, in particular to a scaffold.

Background

Some of the building construction processes need to repair the wall, so that the building needs to stand at a high place for operation, and a scaffold is needed for convenient operation.

Chinese patent publication No. CN 215717050U discloses a scaffold comprising a base plate, a pedal, a driving assembly and a plurality of support rods; the support rods are fixedly connected with the bottom plate and extend along the direction perpendicular to the bottom plate; the pedal is slidably connected with the plurality of support rods; the driving assembly comprises a movable block, a connecting piece and a screw rod, the screw rod is rotatably connected with the bottom plate, the movable block is in threaded connection with the screw rod, one end of the connecting piece is connected with the movable block, the other end of the connecting piece is connected with the pedal, and the screw rod is used for rotating relative to the bottom plate under the action of external force so as to drive the pedal to move relative to the supporting rod through the movable block and the connecting piece. The scaffold can lighten the labor intensity of workers.

However, the above scheme still has the following problems: inconvenient convenient altitude mixture control, it is required to not satisfy different altitude mixture operations, occupies a large amount of electronic equipment and carries out auxiliary use, has increaseed holistic use installation cost, consequently need design a scaffold to solve the problem that above-mentioned appears.

Disclosure of Invention

The utility model aims to provide a scaffold, which solves the problems that the prior art is inconvenient to adjust the height conveniently, cannot meet the requirements of operations at different heights, occupies a large amount of electronic equipment for auxiliary use and increases the overall use and installation cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a scaffold frame, includes two support posts, two install the limiting plate between the support post, two just be located the top sliding connection of limiting plate between the support post has the backup pad, the top fixedly connected with two symmetric distributions's of backup pad link, two install the maintenance ladder between the link, install altitude mixture control subassembly between backup pad and the limiting plate, altitude mixture control subassembly includes two-way lead screw and the spacing slider of second, the top fixedly connected with installation box of limiting plate, the inside rotation of installation box is connected with two-way lead screw, the outside threaded connection of two symmetric distributions's of two-way lead screw second limiting slider, the equal fixedly connected with fixed block in top of the spacing slider of second, the outside of fixed block is all rotated and is connected with the dwang, the one end that the fixed block was kept away from to the dwang is all rotated with the bottom of backup pad and is connected, two between the support post and be located the below fixedly connected with balancing weight of limiting plate.

Preferably, a hand wheel is installed on one side of the installation box, and one end of the hand wheel penetrates through the installation box through a connecting shaft and is fixedly connected with the bidirectional screw rod.

Preferably, the inside of support post has all seted up the spout, the inside of spout is all sliding connection has first spacing slider, one side of first spacing slider all with backup pad fixed connection.

Preferably, springs are fixedly connected to the inside of the sliding groove and below the first limiting sliding block, and dampers are mounted in the inside of the springs.

Preferably, the both sides of limiting plate are all fixedly connected with locating plate, the inside equal threaded connection of locating plate has the locating bolt that extends to the support stand inside and symmetric distribution.

Preferably, internally mounted of balancing weight has the receiver, the collecting vat that the equidistance was distributed has all been seted up to the inside of balancing weight and the both sides that lie in the receiver.

Preferably, universal wheels which are symmetrically distributed are arranged at the bottoms of the supporting upright posts, and reinforcing frames which are equidistantly distributed are fixedly connected between the two connecting frames.

Compared with the prior art, the utility model has the beneficial effects that: be provided with altitude mixture control subassembly, when needs carry out altitude mixture control to equipment, through manual rotation hand wheel, drive two-way lead screw and rotate, drive two second spacing sliders and all move to the centre, drive two fixed blocks and all move to the centre, drive two dwang and all rotate, the cooperation carries out jack-up processing to the backup pad, thereby carry out equipment altitude mixture control, overhaul the use through installing the cooperation of maintenance ladder, through installing locating plate and positioning bolt, the cooperation carries out the location installation to locating plate and support column, be provided with the balancing weight, the universal wheel, spout and first spacing slider, carry out spacing processing when sliding to the backup pad through installing spout and first spacing slider, buffer protection through installing the spring, protection to equipment has been realized, make things convenient for whole convenient to remove through installing the universal wheel, it accomodates article through having seted up the collecting vat, required when having satisfied the use, whole device does not use power equipment and assists, installation use cost has been saved.

Drawings

FIG. 1 is a diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the counterweight structure of the utility model;

fig. 3 is an enlarged view of the structure of the height adjusting assembly of the present utility model.

In the figure: 1. a support column; 2. balancing weight; 3. a support plate; 4. a connecting frame; 5. a height adjustment assembly; 6. a universal wheel; 7. a mounting box; 8. a chute; 9. a reinforcing frame; 10. an overhaul ladder; 11. a limiting plate; 12. a positioning plate; 13. positioning bolts; 14. the first limiting slide block; 15. a spring; 16. a hand wheel; 17. a two-way screw rod; 18. the second limit sliding block; 19. a fixed block; 20. a rotating lever; 21. a storage box; 22. a collection tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: the scaffold comprises two support columns 1, a limiting plate 11 is arranged between the two support columns 1, a support plate 3 is slidably connected between the two support columns 1 and above the limiting plate 11, two symmetrically distributed connecting frames 4 are fixedly connected to the top of the support plate 3, an overhaul ladder 10 is arranged between the two connecting frames 4, a height adjusting component 5 is arranged between the support plate 3 and the limiting plate 11 for auxiliary height adjustment, the height adjusting component 5 comprises a bidirectional screw rod 17 and a second limiting slide block 18, an installation box 7 is fixedly connected to the top of the limiting plate 11, the bidirectional screw rod 17 is rotatably connected to the inside of the installation box 7, two symmetrically distributed second limiting slide blocks 18 are rotatably connected to the outer side of the bidirectional screw rod 17, fixing blocks 19 are fixedly connected to the top of the second limiting slide blocks 18, rotating rods 20 are rotatably connected to the outer sides of the fixing blocks 19, when the device is used, when the height adjustment is needed, the two-way screw rod 17 is driven to rotate by manual rotation of the hand wheel 16 to drive the two second limit sliding blocks 18 to move towards the middle, the two fixed blocks 19 are driven to move towards the middle to drive the two rotating rods 20 to rotate, the supporting plate 3 is jacked up to adjust the height of the device, the overhaul ladder 10 is used for overhaul, the locating plate 12 and the locating bolt 13 are arranged to locate and install the locating plate 11 and the supporting upright 1, the sliding of the supporting plate 3 is limited by the sliding chute 8 and the first limit sliding block 14, through installing spring 15 and carrying out buffering protection, realized the protection to equipment, through installing the convenient whole convenient removal of universal wheel 6, conveniently carry out article through installing balancing weight 2 and accomodate, carry out partial recovery processing to the dust through having seted up collecting vat 22, it is required when having satisfied the use, whole device does not use power equipment to assist, has saved installation use cost.

Further, a hand wheel 16 is installed on one side of the installation box 7, one end of the hand wheel 16 penetrates through the installation box 7 through a connecting shaft and is fixedly connected with a bidirectional screw rod 17, and manual rotation adjustment is carried out in a matched mode.

Further, the inside of the support upright 1 is provided with the sliding groove 8, the inside of the sliding groove 8 is connected with the first limit sliding block 14 in a sliding manner, one side of the first limit sliding block 14 is fixedly connected with the support plate 3, and limit processing is performed when the support plate 3 slides through the sliding groove 8 and the first limit sliding block 14.

Further, the inside of spout 8 just is located the equal fixedly connected with spring 15 of the below of first spacing slider 14, and the attenuator is all installed to the inside of spring 15, carries out buffering protection through installing spring 15, has realized the protection to equipment.

Further, the two sides of the limiting plate 11 are fixedly connected with positioning plates 12, positioning bolts 13 which extend to the inside of the supporting upright 1 and are symmetrically distributed are connected with the inner parts of the positioning plates 12 in a threaded mode, and the limiting plate 11 and the supporting upright 1 are positioned and installed in a matched mode through the positioning plates 12 and the positioning bolts 13.

Further, internally mounted of balancing weight 2 has receiver 21, and the collecting vat 22 that the equidistance was distributed has all been seted up to the inside of balancing weight 2 and the both sides that are located receiver 21, conveniently carries out article through installing balancing weight 2 and accomodates, carries out partial recovery processing to the dust through having seted up collecting vat 22, has satisfied the required when using.

Further, the universal wheels 6 which are symmetrically distributed are arranged at the bottom of the supporting upright 1, and the reinforcing frames 9 which are equidistantly distributed are fixedly connected between the two connecting frames 4, so that the whole supporting upright is convenient and fast to move through the universal wheels 6.

Specifically, when the utility model is used: when the device is used, when the height of the device is required to be adjusted, the hand wheel 16 is manually rotated, the bidirectional screw rod 17 is driven to rotate, the two second limiting sliding blocks 18 are driven to move towards the middle, the two fixing blocks 19 are driven to move towards the middle, the two rotating rods 20 are driven to rotate, the supporting plate 3 is matched to jack up, so that the device height is adjusted, the device is matched to be overhauled through the installation of the overhauling ladder 10, the limiting plate 11 and the supporting upright 1 are matched to be installed through the installation of the locating plate 12 and the locating bolt 13, the limiting treatment is carried out when the sliding of the limiting plate 11 and the supporting upright 1 is carried out through the installation of the sliding groove 8 and the first limiting sliding block 14, the buffering protection is carried out through the installation of the spring 15, the protection of the device is realized, the universal wheel 6 is installed to facilitate the whole convenient and fast movement, the storage of objects is carried out through the installation of the balancing weight 2, the collection groove 22 is provided to carry out part recovery treatment on dust, the device is required when the device is used, the device is not used, the power device is used for assisting, and the installation and the use cost is saved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. Scaffold comprising two support uprights (1), characterized in that: install limiting plate (11) between support column (1), two just be located top sliding connection of limiting plate (11) between support column (1) has backup pad (3), the link (4) of two symmetric distributions of top fixedly connected with of backup pad (3), two install maintenance ladder (10) between link (4), install altitude mixture control subassembly (5) between backup pad (3) and limiting plate (11), altitude mixture control subassembly (5) include two-way lead screw (17) and second spacing slider (18), the top fixedly connected with installation box (7) of limiting plate (11), the inside rotation of installation box (7) is connected with two-way lead screw (17), the equal fixedly connected with fixed block (19) in top of two-way lead screw (17), the equal rotation in outside of fixed block (19) is connected with dwang (20), the outside of dwang (20) is kept away from between fixed block (3) and two stand connection (2) of backup pad (3) and two fixed connection of side balancing weight (1).

2. A scaffold according to claim 1, wherein: a hand wheel (16) is arranged on one side of the mounting box (7), and one end of the hand wheel (16) penetrates through the mounting box (7) through a connecting shaft and is fixedly connected with a bidirectional screw rod (17).

3. A scaffold according to claim 1, wherein: the novel support is characterized in that sliding grooves (8) are formed in the supporting upright posts (1), first limiting sliding blocks (14) are slidably connected in the sliding grooves (8), and one sides of the first limiting sliding blocks (14) are fixedly connected with the supporting plates (3).

4. A scaffold according to claim 3, wherein: the inside of spout (8) and be located the below of first spacing slider (14) all fixedly connected with spring (15), the inside of spring (15) is all installed the attenuator.

5. A scaffold according to claim 1, wherein: both sides of limiting plate (11) are all fixedly connected with locating plate (12), the inside equal threaded connection of locating plate (12) has extension to support stand (1) inside and symmetric distribution's positioning bolt (13).

6. A scaffold according to claim 1, wherein: the internally mounted of balancing weight (2) has receiver (21), collecting vat (22) that the equidistance was distributed have all been seted up to the inside of balancing weight (2) and the both sides that lie in receiver (21).

7. A scaffold according to claim 1, wherein: the bottom of the supporting upright post (1) is provided with universal wheels (6) which are symmetrically distributed, and reinforcing frames (9) which are equidistantly distributed are fixedly connected between the connecting frames (4).