CN220058741U

CN220058741U - Adjustable construction frame

Info

Publication number: CN220058741U
Application number: CN202321095485.8U
Authority: CN
Inventors: 朱延慧; 牛丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-11-21
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses an adjustable construction frame which comprises a base, wherein a supporting frame is fixedly connected to the top of the base, a storage groove is formed in the top of the supporting frame, an adjusting frame is connected in the storage groove in a nested sliding mode, an adjusting screw is connected in the storage groove in a rotating mode, a thread groove matched with the thread of the adjusting screw is formed in the bottom of the adjusting frame, an inner groove is formed in the base, a bevel gear I is fixedly connected to the bottom end of the adjusting screw and located in the inner groove, a rotating rod is connected in the base in a rotating mode, and a motor I with an output end fixedly connected with one end of the rotating rod is arranged in the base. According to the utility model, through the matching arrangement of the structures such as the motor I, the rotating rod, the bevel gear structure, the adjusting screw, the thread groove, the adjusting frame and the like, the position height of the construction table can be conveniently adjusted, so that the use requirements of building construction with different heights can be met, the structure operation is stable and safe, and the operation is simple and convenient.

Description

Adjustable construction frame

Technical Field

The utility model relates to the technical field of building construction equipment, in particular to an adjustable construction frame.

Background

In building construction work, construction operations are often required to be performed on buildings with higher positions, for example, when some walls are painted, wall building is performed or indoor roofs are painted or other construction is performed, because the positions are higher, construction is required to be performed on a construction frame to assist workers in performing construction operations, and because different construction positions are different in height, different requirements are met for the construction frames with different heights, so that in order to improve the use flexibility of the construction frame, certain requirements are met for the adjustable construction frame;

some prior construction frames are mostly simple construction frame structures formed by welding metal pipes, and the whole structure is in a fixed form, and can be used in an auxiliary construction mode, but certain limitations still exist for sites with different height positions due to incapability of adjustment, meanwhile, the conventional construction frames lack automatic feeding functions, and can only rely on manual feeding or hoisting equipment feeding, so that convenience is lacking in use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an adjustable construction frame.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an adjustable scaffold, includes the base, the top fixedly connected with support frame of base, the top of support frame is provided with accomodates the groove, accomodate the inslot nested sliding connection and have the alignment jig, and accomodate inslot internal rotation and be connected with adjusting screw, the bottom of alignment jig is provided with the screw groove with adjusting screw thread complex, be provided with the inside groove in the base, adjusting screw's bottom just is located inside groove fixedly connected with bevel gear one, the rotation is connected with the dwang in the base, and is provided with output and dwang one end fixedly connected with motor one in the base, the surface of dwang just is provided with bevel gear two in the inside groove, bevel gear one is engaged connection with bevel gear two, the top fixedly connected with construction table of alignment jig, the one end fixedly connected with mount of base, be provided with recess on the mount, the top fixedly connected with threaded rod of motor two, the top fixedly connected with of threaded rod and screw rod, the surface screw cup joint screw block, fixedly connected with feeding frame bottom buffering mechanism.

As a further description of the above technical solution:

universal wheels are arranged on two sides of the bottom of the base close to two ends, and wheel brakes are arranged on the universal wheels.

As a further description of the above technical solution:

the support frame and the regulating frame structure are two groups in total and are positioned at the two sides of the top of the base.

As a further description of the above technical solution:

guard rails are installed on three sides of the top of the construction platform.

As a further description of the above technical solution:

the fixing frame is U-shaped, the two sets of recess, threaded rod structure altogether just are located the internal surface both sides position of fixing frame, be provided with the fixed slot in the fixing frame, two the surface of threaded rod just is located the equal nested fixed mounting of fixed slot has the sprocket, two the sprocket passes through chain drive connection.

As a further description of the above technical solution:

baffle plates are fixedly installed on two sides of the top of the feeding frame.

As a further description of the above technical solution:

the buffer mechanism comprises a buffer groove arranged at the bottom of the upper material frame, the buffer groove is nested and connected with a buffer frame in a sliding manner, a buffer spring is connected between the top of the inner wall of the buffer groove and the top of the buffer frame, and a buffer plate is fixedly connected to the bottom of the buffer frame.

The utility model has the following beneficial effects:

the adjustable construction frame is characterized in that the position height of a construction table can be conveniently and rapidly adjusted through the coordination of the structures such as the motor I, the rotating rod, the bevel gear structure, the adjusting screw, the thread groove and the adjusting frame, so that the use requirements of building construction with different heights can be met, the structure operation is stable and safe, and the operation is simple and convenient; through the cooperation setting of structure such as mount, material loading frame, motor two, threaded rod, spiral shell piece, can be convenient transport construction material to the construction site, easy operation is convenient, and some shipment materials of hanging of relatively conventionality have the convenience, and transportation is stable safety moreover, is difficult for rocking, also is difficult for droing the condition of falling object appearing, has promoted the security of material loading work.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an adjustable construction frame according to the present utility model;

FIG. 2 is a front view of an adjustable scaffold according to the present utility model;

fig. 3 is a side view of a fixing frame structure of an adjustable construction frame according to the present utility model.

Legend description:

1. a base; 2. a universal wheel; 3. a support frame; 4. a storage groove; 5. an adjusting frame; 6. adjusting a screw; 7. a thread groove; 8. an inner tank; 9. bevel gears I; 10. a rotating lever; 11. a first motor; 12. bevel gears II; 13. a construction station; 14. guard bars; 15. a fixing frame; 16. a groove; 17. a threaded rod; 18. a second motor; 19. a screw block; 20. a feeding frame; 21. a fixing groove; 22. a sprocket; 23. a chain; 24. a baffle; 25. a buffer tank; 26. a buffer frame; 27. a buffer spring; 28. and a buffer plate.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, one embodiment provided by the present utility model is: an adjustable construction frame comprises a base 1, a supporting frame 3 is fixedly connected to the top of the base 1, a containing groove 4 is formed in the top of the supporting frame 3, an adjusting frame 5 is connected in the containing groove 4 in a nested sliding manner, the supporting frame 3 and the adjusting frame 5 are arranged to form a main supporting structure of the construction frame, an adjusting screw 6 is connected in a rotating manner in the containing groove 4, the adjusting screw 6 and the containing groove 4 are positioned and installed through bearings, a thread groove 7 in threaded fit with the adjusting screw 6 is formed in the bottom of the adjusting frame 5, an inner groove 8 is formed in the base 1, a first bevel gear 9 is fixedly connected to the bottom end of the adjusting screw 6 and is positioned in the inner groove 8, a rotating rod 10 is connected in the base 1 in a rotating manner, a first motor 11 with an output end fixedly connected with one end of the rotating rod 10 is arranged in the base 1, a second bevel gear 12 is arranged on the outer surface of the rotating rod 10 and is positioned in the inner groove 8, the first bevel gear 9 is meshed with the second bevel gear 12, the top of the adjusting frame 5 is fixedly connected with a construction table 13, the first motor 11 drives the rotating rod 10 to rotate, the rotating rod 10 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the adjusting screw 6 to rotate, the adjusting screw 6 drives the adjusting frame 5 to lift through the cooperation with the thread groove 7, thereby driving the construction table 13 to lift and meet the construction requirements of different heights, one end of the base 1 is fixedly connected with a fixing frame 15, a groove 16 is arranged on the fixing frame 15, a threaded rod 17 is connected in the groove 16, a second motor 18 is arranged at the top of the fixing frame 15, the output end of the second motor 18 is fixedly connected with the top of the threaded rod 17, a screw block 19 is sleeved on the outer surface thread of the threaded rod 17, the joint position of the threaded rod 17 with the inner wall of the groove 16 is positioned and installed through a bearing, the screw block 19 is in nested sliding connection with the groove 16, the screw block 19 is fixedly connected with a feeding frame 20, a buffer mechanism is arranged at the bottom of the feeding frame 20, the feeding frame 20 is structurally matched with the threaded rod 17, so that the convenient feeding work can be automatically carried out on the construction table 13, and the construction operation and the use are convenient.

The bottom both sides of base 1 all are provided with universal wheel 2 near both ends position, are provided with the wheel on the universal wheel 2 and stop, and the setting of universal wheel 2 can make things convenient for whole scaffold to can convenient and fast remove to promote the operation use convenience of whole scaffold, the setting of wheel is stopped, then can stabilize the location to universal wheel 2, thereby has guaranteed the stability of location during operation.

The support frame 3 and the adjusting frame 5 are two groups of structures and are positioned at two sides of the top of the base 1, and the stability of positioning of the construction platform 13 can be guaranteed due to the arrangement of the two groups of structures.

The guardrail 14 is all installed to the trilateral position in top of construction bench 13, and the setting of guardrail 14 can play the protective effect, and guardrail 14 sets up in the trilateral position in construction bench 13 top, just can enclose construction bench 13 top periphery, and the material on the material rest 20 of another one then conveniently goes up transports to construction bench 13.

The mount 15 is the U-shaped, recess 16, threaded rod 17 structure totally two sets of and be located the internal surface both sides position of mount 15, be provided with fixed slot 21 in the mount 15, the surface of two threaded rods 17 just is located the equal nested fixed mounting of fixed slot 21 and has sprocket 22, two sprockets 22 pass through chain 23 transmission and connect, go up the U-shaped space in the middle of work or material rest 20 and the mount 15 and be nested slip setting, the setting of two sets of threaded rods 17, then can guarantee the stationarity of work or material rest 20 lift operation, make its both sides atress balanced stable, thereby guaranteed the security that building material transported, sprocket 22 and chain 23's cooperation can make two threaded rods 17 rotate in step, thereby make the work or material rest 20 lift rhythm stable.

The baffle 24 is fixedly installed on two sides of the top of the feeding frame 20, and the safety of feeding of the feeding frame 20 can be improved due to the arrangement of the baffle 24.

The buffer gear is including setting up the buffer tank 25 in last work or material rest 20 bottom, and nested sliding connection has buffer frame 26 in the buffer tank 25, and is connected with buffer spring 27 between buffer tank 25 inner wall top and the buffer frame 26 top, and buffer frame 26's bottom fixedly connected with buffer board 28, buffer structure's setting can descend to near ground position at last work or material rest 20, possesses the buffering effect, and simultaneously when building material placed on the material rest 20, receives the action of gravity and can play certain buffering effect.

Working principle: when the adjustable construction frame is used, the first motor 11 is started, the first motor 11 drives the rotating rod 10 to rotate, the rotating rod 10 drives the bevel gear two 12 to rotate, the bevel gear two 12 drives the bevel gear one 9 to rotate, the bevel gear one 9 drives the adjusting screw 6 to rotate, the adjusting screw 6 drives the adjusting frame 5 to lift through the cooperation with the thread groove 7, thereby driving the construction platform 13 to lift, the position height of the construction platform 13 can be adjusted, materials for building construction are placed on the feeding frame 20, the second motor 18 is started, the second motor 18 drives the threaded rod 17 to rotate, the threaded rod 17 drives the screw block 19 to lift, the screw block 19 drives the feeding frame 20 to lift, the feeding frame 20 then lifts the building materials to the position flush with the construction platform 13, the building materials are pulled onto the construction platform 13 from the feeding frame 20, and then the feeding work can be completed.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An adjustable scaffold, includes base (1), its characterized in that: the utility model discloses a base, including base (1) and support frame (3) of top fixedly connected with, the top of support frame (3) is provided with accomodates groove (4), accomodate nested sliding connection in groove (4) and have regulating screw (6) of being connected with, the bottom of regulating screw (5) is provided with screw thread groove (7) with regulating screw (6) screw thread fit, be provided with inside groove (8) in base (1), the bottom of regulating screw (6) just is located inside groove (8) fixedly connected with bevel gear (9), base (1) internal rotation is connected with dwang (10), and be provided with motor one (11) of output and dwang (10) one end fixedly connected with in base (1), the surface of dwang (10) just is provided with bevel gear two (12) in inside groove (8), bevel gear one (9) and bevel gear two (12) are meshing connection, the top fixedly connected with construction platform (13) of regulating screw (5), base (1) internal rotation one end fixedly connected with bevel gear one (9), mount (16) are provided with recess (16) on the mount (16), the top of mount (15) is installed motor two (18), the output of motor two (18) and the top fixed connection of threaded rod (17), the surface screw thread of threaded rod (17) has cup jointed spiral shell piece (19), fixedly connected with goes up work or material rest (20) on spiral shell piece (19), the bottom of going up work or material rest (20) is provided with buffer gear.

2. An adjustable scaffold according to claim 1, wherein: universal wheels (2) are arranged on two sides of the bottom of the base (1) close to two ends, and wheel brakes are arranged on the universal wheels (2).

3. An adjustable scaffold according to claim 1, wherein: the supporting frames (3) and the adjusting frames (5) are structurally two groups and are positioned at two sides of the top of the base (1).

4. An adjustable scaffold according to claim 1, wherein: guard rails (14) are arranged on three sides of the top of the construction table (13).

5. An adjustable scaffold according to claim 1, wherein: the fixing frame (15) is U-shaped, the groove (16) and the threaded rod (17) are structurally two groups in total and are located at two sides of the inner surface of the fixing frame (15), fixing grooves (21) are formed in the fixing frame (15), chain wheels (22) are fixedly installed on the outer surface of the threaded rod (17) and located in the fixing grooves (21) in a nested mode, and the two chain wheels (22) are connected through a chain (23) in a transmission mode.

6. An adjustable scaffold according to claim 1, wherein: baffle plates (24) are fixedly arranged on two sides of the top of the feeding frame (20).

7. An adjustable scaffold according to claim 1, wherein: the buffer mechanism comprises a buffer groove (25) arranged at the bottom of the upper material rack (20), a buffer rack (26) is nested and connected in the buffer groove (25) in a sliding manner, a buffer spring (27) is connected between the top of the inner wall of the buffer groove (25) and the top of the buffer rack (26), and a buffer plate (28) is fixedly connected to the bottom of the buffer rack (26).