CN217400277U

CN217400277U - Scaffold for building

Info

Publication number: CN217400277U
Application number: CN202220795699.5U
Authority: CN
Inventors: 谢超
Original assignee: Chongqing Ihan Construction Engineering Co ltd
Current assignee: Chongqing Ihan Construction Engineering Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-09
Anticipated expiration: 2032-04-07

Abstract

The utility model provides a scaffold for building relates to building device's technical field, including two grudging posts, the grudging post includes two vertical and parallel arrangement's support column, and the support column of two grudging posts sets up relatively, and the plane at two grudging posts places is parallel to each other, the vertical spacing groove that is provided with respectively in one side that the support column of same grudging post is close to mutually, and the notch of two spacing grooves sets up relatively, installs the slippage post between two grudging posts, and the slippage post level sets up, and slides and install at the spacing inslot, installs the springboard between the slippage post, is provided with the actuating mechanism who is used for ordering about the slippage post and carries out reciprocating motion along the length direction of spacing groove bottom the slippage post. The device has the advantage of conveniently adjusting the springboard height so as to improve the construction efficiency.

Description

Scaffold for building

Technical Field

The utility model relates to a building device's technical field especially relates to a scaffold for building.

Background

The construction scaffold is also called as a construction scaffold, is a working platform which is set up to ensure that each construction process is smoothly carried out, is an important auxiliary facility for construction operation, and is generally set up by steel pipes and springboards.

Among the prior art, when needs use, need transport each spare part to the position that needs the construction, again according to the height of the construction altitude mixture control scaffold of building body, prior art has following technical defect, needs constructor to get off from the scaffold, again according to the height of the whole device of construction altitude real-time regulation, adjusts the height of springboard to conveniently construct, constructor's a lot of is come and go between scaffold and ground, has reduced the efficiency of construction.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the construction frame for the building is provided by the scheme, and the problem that the construction efficiency is reduced due to the fact that the height of the construction frame is inconvenient to adjust in real time is solved.

According to the embodiment of the utility model, a scaffold for building, including two grudging posts, the grudging post includes two vertical and parallel arrangement's support column, and the support column of two grudging posts sets up relatively, and the plane at two grudging posts places is parallel to each other, one side that is close to mutually at the support column of same grudging post is vertical respectively to be provided with the spacing groove, and the notch of two spacing grooves sets up relatively, installs the slippage post between two grudging posts, and the slippage post level sets up, and slides and install at the spacing inslot, installs the springboard between the slippage post, is provided with the actuating mechanism that is used for ordering about the slippage post and carries out reciprocating motion along the length direction of spacing groove bottom the slippage post.

Through above technical scheme, when the height of this scaffold is adjusted in needs in order to conveniently adapt to the user state of co-altitude, ground personnel order about the slip post through starting actuating mechanism and slide in vertical direction, can change the height of springboard, need not come and go between springboard and ground at the constructor on the springboard, are favorable to save time, improve the efficiency of construction.

Preferably, the limiting groove is a T-shaped groove, and a T-shaped end matched with the limiting groove is arranged at the end part of the sliding column.

Through above technical scheme, utilize T type groove and set up on the sliding column rather than the T type end of adaptation can reduce the possibility that the grudging post takes place deformation, be favorable to improving the structural stability of scaffold, improve the reliability of device.

Preferably, the driving mechanism comprises a lead screw in threaded connection with the sliding column, the lead screw is vertically arranged on the sliding column, a worm and gear mechanism is arranged at the bottom of the vertical frame, and the lead screw is coaxially arranged on a worm gear of the vertical frame.

Through above technical scheme, utilize lead screw and worm gear mechanism as actuating mechanism, can make the post that slides obtain bigger drive power, utilize the characteristics of worm gear mechanism auto-lock nature, can reduce the post that slides and receive under the circumstances of load, the possibility of automatic decline further improves the reliability of device.

Preferably, a plurality of sinking grooves are formed in the T-shaped end, and the sinking grooves are used for conveniently smearing the lubricant.

Through above technical scheme, utilize the heavy groove that sets up on T type end, can conveniently paint emollient for the friction between slip post and the grudging post is littleer, makes the use of device more smooth and easy.

Preferably, both ends department of sliding column all is provided with actuating mechanism, and the worm of the worm gear mechanism of both ends department sets up relatively, is connected with lazytongs between the worm of these two worm gear mechanisms, and lazytongs are used for these two worm gear mechanisms of synchronous drive to rotate simultaneously.

Through above technical scheme, utilize two actuating mechanism can make the atress of sliding column more even, utilize synchronization mechanism can order about two worm gear mechanisms and move in step, further reduce both actions inconsistent and lead to the dead possibility of sliding column card.

Preferably, a plurality of slots are vertically arranged on the sliding column, and socket pieces matched with the slots are fixed on the springboard.

Through above technical scheme, utilize the slot of setting on the post that slides and set up the socket and spigot joint spare on the springboard can conveniently fix springboard detachable on the post that slides, can conveniently carry out the dismouting to it simultaneously.

Preferably, the springboard is a flat plate-shaped member, and a plurality of lightening holes for lightening weight are formed in the springboard.

Through the technical scheme, the weight of the springboard can be reduced through the lightening holes, and the bearing capacity of the springboard is improved.

Compared with the prior art, the utility model discloses one of following beneficial effect has at least:

1. the device can be used for conveniently adjusting the height of the springboard without the reciprocating movement of a constructor between a scaffold and the ground so as to adapt to the actual use height and be beneficial to improving the construction efficiency;

2. the screw rod and the worm and gear mechanism are used as the driving mechanism, and after the height of the springboard is adjusted, the possibility of automatic descending of the springboard can be reduced by utilizing the self-locking characteristic of the worm and gear, and the reliability of the device is improved.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a partial exploded view of FIG. 1;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the above drawings: 1. erecting a frame; 11. a support column; 12. a limiting groove; 13. connecting columns; 14. a reinforcement column; 2. sliding the column; 21. a T-shaped end; 22. sinking a groove; 23. a slot; 3. a gangboard; 31. a socket piece; 32. lightening holes; 4. a drive mechanism; 41. a lead screw; 42. a worm gear mechanism; 43. a synchronization mechanism.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

The utility model provides a scaffold for building, refer to fig. 1-3, including two grudging posts 1, grudging post 1 includes two vertical and parallel arrangement's support column 11, the support column 11 of two grudging posts 1 sets up relatively, and the plane at two grudging posts 1 places is parallel to each other, one side that is close to mutually at support column 11 of same grudging post 1 is vertical respectively to be provided with spacing groove 12, the notch of two spacing grooves 12 sets up relatively, install sliding column 2 between two grudging posts 1, sliding column 2 level sets up, and slide and install in spacing groove 12, install springboard 3 between sliding column 2, be provided with in sliding column 2 bottom and be used for ordering about sliding column 2 and carry out reciprocating motion along the length direction of spacing groove 12 actuating mechanism 4. When the height of the springboard 3 of the scaffold needs to be adjusted, the ground personnel start the driving mechanism 4 to drive the sliding column 2 and the springboard 3 arranged on the sliding column to move along the length direction of the limiting groove 12, so that the effect of changing the height of the springboard 3 can be achieved, and when the height of the springboard is adjusted, the personnel do not need to go and go between the springboard 3 and the ground, which is favorable for improving the construction efficiency.

The supporting columns 11 can be made of steel columns, the stand 1 further comprises connecting columns 13 fixed between the two supporting columns 11, and the connecting columns 13 are long strip-shaped members, so that the stand 1 is formed into a U-shaped member, and the opening of the U-shaped member faces the top. A reinforcing column 14 is also fixedly connected between the two vertical frames 1, the reinforcing column 14 can be made of square steel, and the reinforcing column 14 is used for connecting the structural stability between the two vertical frames 1.

The limiting groove 12 is a strip-shaped groove body, and the limiting groove 12 is made into a T-shaped groove; the sliding column 2 is a strip-shaped component, the sliding column 2 can be made of square steel, and a T-shaped end 21 matched with the limiting groove 12 is arranged at the end part of the sliding column 2. A plurality of heavy grooves 22 are formed in the T-shaped end 21, the heavy grooves 22 are groove bodies horizontally arranged, the heavy grooves 22 are used for conveniently smearing lubricating agents, the sliding column 2 keeps a lubricating state in the moving process, abrasion of the device is reduced, and the lubricating agents can be lubricating grease purchased through the market.

The springboard 3 is a flat-plate-shaped member, the springboard 3 can be made of steel plates to increase the rigidity of the springboard 3, a plurality of lightening holes 32 used for lightening the weight are formed in the springboard 3, the lightening holes 32 can be made into long-strip-shaped through holes, and the lightening holes 32 can lighten the weight of the device under the condition that the structural stability of the springboard 3 is not affected, so that the device is more convenient to disassemble and assemble, and meanwhile, the bearing capacity of the device can be improved.

The sliding column 2 is vertically provided with a plurality of slots 23, the springboard 3 is fixed with socket pieces 31 matched with the sliding column 2, in order not to influence the structural stability of the sliding column 2, one side of the two sliding columns 2 which are oppositely arranged is symmetrically fixed with a plurality of bulges respectively, the slots 23 are arranged on the bulges, the slots 23 can be made into sunken shapes such as through holes or counter bores, the socket pieces 31 can be matched with the sliding columns, the socket pieces 31 can be made of steel plates, and the socket pieces 31 are welded and fixed on the springboard 3.

The driving mechanism 4 comprises a lead screw 41 which is in threaded connection with the sliding column 2, the lead screw 41 is vertically arranged on the sliding column 2, a worm and gear mechanism 42 is arranged at the bottom of the vertical frame 1, and the lead screw 41 and the worm and gear mechanism 42 can be obtained by market purchase in the prior art; the lead screw 41 is coaxially arranged on a worm wheel of the worm gear mechanism 42, and the device can be automatically locked after the height of the springboard 3 is adjusted by utilizing the self-locking property of the worm gear mechanism 42, so that the possibility that the springboard 3 automatically descends is reduced, and the reliability of the device is improved.

The two ends of the sliding column 2 are both provided with the driving mechanisms 4, the worms of the worm and gear mechanisms 42 at the two ends are arranged oppositely, the worm of the two worm and gear mechanisms 42 is connected with a synchronizing mechanism 43, and the synchronizing mechanism 43 is used for synchronously driving the two worm and gear mechanisms 42 to rotate simultaneously.

The synchronizing mechanism 43 includes a gear box, three mutually perpendicular rotating shafts are horizontally arranged on the gear box, two bevel gears are symmetrically arranged on the rotating shafts on the same straight line, the small ends of the two bevel gears are oppositely arranged, and a driving wheel used for being meshed with the two bevel gears is arranged on the other rotating shaft. The rotating shafts on the same straight line are respectively and coaxially connected with the worms of the two worm and gear mechanisms 42, when the sliding column 2 is driven to move in the vertical direction, the rotating shafts connected with the driving wheel are rotated, and the worms of the two worm and gear mechanisms 42 can be driven to move in opposite directions simultaneously, so that the stress of the sliding column 2 is more uniform, and the possibility of blocking of the device is reduced.

The application of this application scaffold for building's implementation principle does: when the height of the springboard 3 needs to be adjusted, ground personnel rotate a rotating shaft connected with a driving wheel to drive a worm gear mechanism 42 to rotate simultaneously, the worm gear mechanism 42 drives a screw rod 41 to rotate along the same direction, and the sliding column 2 can be driven to move along the vertical direction under the condition of uniform stress, so that the purpose of adjusting the height of the springboard 3 is achieved, after the adjustment is finished, the screw rod 41 can be locked by utilizing the self-locking characteristic of the worm gear mechanism 42, and the possibility that the springboard 3 automatically moves towards the bottom under the action of gravity and load is reduced; during adjustment, constructors do not need to go back and forth between the ground and the springboard 3, and construction efficiency is improved.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A scaffold for construction, characterized in that: including two grudging posts (1), grudging post (1) includes two vertical and parallel arrangement's support column (11), support column (11) of two grudging posts (1) set up relatively, and the plane at two grudging posts (1) place is parallel to each other, one side that support column (11) of same grudging post (1) are close to mutually is vertical respectively to be provided with spacing groove (12), the notch of two spacing grooves (12) sets up relatively, install between two grudging posts (1) and slide post (2), the level of sliding post (2) sets up, and slide and install in spacing groove (12), install springboard (3) between slide post (2), be provided with in sliding post (2) bottom and be used for ordering about slide post (2) and carry out reciprocating motion's actuating mechanism (4) along the length direction of spacing groove (12).

2. A construction frame as claimed in claim 1, wherein: the limiting groove (12) is a T-shaped groove, and a T-shaped end (21) matched with the limiting groove is arranged at the end part of the sliding column (2).

3. A construction frame as claimed in claim 1, wherein: the driving mechanism (4) comprises a lead screw (41) which is in threaded connection with the sliding column (2), the lead screw (41) is vertically arranged on the sliding column (2), a worm and gear mechanism (42) is arranged at the bottom of the vertical frame (1), and the lead screw (41) is coaxially arranged on a worm gear of the vertical frame.

4. A construction frame as claimed in claim 2, wherein: a plurality of sinking grooves (22) are formed in the T-shaped end (21), and the sinking grooves (22) are used for conveniently smearing lubricating agents.

5. A construction frame as claimed in claim 3, wherein: the two ends of the sliding column (2) are respectively provided with a driving mechanism (4), the worms of the worm gear mechanisms (42) at the two ends are oppositely arranged, a synchronizing mechanism (43) is connected between the worms of the two worm gear mechanisms (42), and the synchronizing mechanism (43) is used for synchronously driving the two worm gear mechanisms (42) to rotate simultaneously.

6. A construction frame as claimed in claim 1, wherein: a plurality of slots (23) are vertically arranged on the sliding column (2), and socket pieces (31) matched with the sliding column are fixed on the springboard (3).

7. A construction frame as claimed in claim 1, wherein: the springboard (3) is a flat-plate-shaped member, and a plurality of lightening holes (32) for lightening weight are formed in the springboard (3).