CN217379707U - Scaffold with protect function - Google Patents

Abstract

The utility model discloses a scaffold frame with protect function, including support frame, bearing plate, protector and regulator, the telescopic link of multiunit No. one is installed to the bottom of bearing plate, the protector is installed to the one end of telescopic link No. one, the spacing frame of multiunit is installed to the bottom of bearing plate, and one side of protector runs through spacing inner wall of putting up, the locator is installed to the inner wall of bearing plate. The utility model discloses an install the protector and protect the staff, telescopic link work promotes the protector and removes, the protector removes to predetermined position after, the output of a motor rotates and drives the guard plate and remove, the guard plate removes to predetermined position after, No. three telescopic link work promotes the limiting plate and removes and enter into inside the guard plate, carry on spacingly to the guard plate, the guard plate carries out the staff on the scaffold frame after spacing to have the guard action, can prevent that the object on staff or the scaffold frame from carelessly dropping, the security of construction has been improved.

Description

Scaffold with protect function

Technical Field

The utility model relates to a building tool technical field specifically is a scaffold frame with protect function.

Background

The shadow of scaffold can often be seen at the job site, and the scaffold is a temporary building tool who sets up for the workman conveniently operates at the during operation and can solve material transportation, and its mainly used is in outer wall, interior decoration or the higher place that can't directly be under construction in position, because of its simple long service life of maintenance and input cost low grade advantage, occupies great development space when the building tool construction.

The existing scaffold has the defects that:

patent document CN104372923A discloses a scaffold, the right item of protection "includes an upright post, a long transverse tube, a first connecting fastener, a second connecting fastener and a bearing plate, the upright post and the long transverse tube are seamless square tubes, and both ends of the long transverse tube are provided with through holes; the first connecting fastener is a coaxial double-hinge structure, the second connecting fastener is a hinge structure with double bolt connection, a base is fixed on the side edge of the hinge structure, a protrusion extends out of the base along the axial direction of the hinge structure, and the protrusion is matched with the through hole in size; the bearing plate is of a flat plate structure, and the upper parts of two side edges of the bearing plate extend downwards to form hooks. The first connecting fastener is used for connecting the two stand columns, so that the device is convenient and quick, and materials are saved; fixing the long transverse pipe on the upright post by using a second connecting fastener; the loading plate is recycled and hung on the long transverse pipe, so that the loading function is achieved, the connecting function in the scaffold is achieved, and the scaffold is convenient and easy to build. However, the device cannot protect workers on the scaffold when in use, and is easy to cause danger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scaffold frame with protect function to the staff's on the scaffold frame problem of protecting that can not be carried out that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold with a protection function comprises a support frame, a bearing plate, a protector and an adjuster, wherein a plurality of groups of first telescopic rods are mounted at the bottom of the bearing plate;

the protection device comprises a first telescopic rod, a bearing plate, a second telescopic rod, a positioning block, a first motor, a first gear, a second gear, a protection plate and a motor, wherein a plurality of groups of limiting frames are installed at one end of the first telescopic rod, one side of the protector penetrates through the inner wall of each limiting frame, a second telescopic rod is installed on the outer wall of each limiting frame, the positioning block is installed at one end of the second telescopic rod, the first motor is installed on the inner wall of the protector, the first gear is installed at the output end of the first motor, a rotating shaft is installed on the inner wall of the protector and located on one side of the first motor, the second gear is installed on the outer wall of the rotating shaft in a surrounding mode, the first gear is meshed with the second gear, the protection plate is installed on the outer wall of the rotating shaft and located on one side of the second gear;

and the inner wall of the bearing plate is provided with a positioner.

Preferably, the multiunit regulator is installed to the inner wall of support frame, and the rotary drum is installed to the inner wall of regulator, and the multiunit guide arm is installed to the inner wall of regulator, and the outer wall of guide arm encircles and installs the spring, and the backup pad is installed to the outer wall of guide arm, and the backup pad is located one side of spring, and the bearing bar is installed at the top of backup pad, and two sets of runners are installed to the inner wall of regulator, and the runner is located one side of guide arm, and the outer wall of traction belt is installed to the outer wall of runner, and the one end of traction belt extends to the outer wall of rotary drum, and the other end of traction belt extends to the outer wall of backup pad.

Preferably, the inner wall of support frame is equipped with the spacing hole of multiunit, and the bracing piece is installed on the top of bearing bar.

Preferably, two sets of locating racks are installed on the outer wall of the supporting frame.

Preferably, No. three telescopic links are installed to the inner wall of locator, and the limiting plate is installed to the one end of No. three telescopic links.

Preferably, No. two motors are installed on the inner wall of the regulator and are located on one side of the guide rod, and the output end of the No. two motor is in transmission connection with one end of the rotary drum through a belt.

Preferably, the inner wall of bracing piece installs the multiunit rack, and the locating plate is installed to the one end of rack, and the inner wall of bracing piece runs through and installs the multiunit drive shaft, and the drive shaft is located one side of rack, and the outer wall of drive shaft encircles and installs No. three gears, and No. three gears and rack mesh mutually.

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

1. the utility model discloses an install the protector and protect the staff, when protecting the staff on the scaffold, telescopic link work promotion protector removes No. one, after the protector removes to predetermined position, the output of motor rotates and drives a gear revolve, gear revolve drives the pivot through No. two gears and rotates, the pivot rotates and drives the guard plate and removes, after the guard plate removes to predetermined position, No. three telescopic link work promotion limiting plate removes and enters into inside the guard plate, carry out spacing to the guard plate, the guard plate has the guard action to the staff on the scaffold after carrying out spacing, can prevent that the object on staff or the scaffold from carelessly dropping, the security of construction has been improved;

2. the utility model constructs the scaffold by adjusting the height of the scaffold rapidly by installing the adjuster, when adjusting the height of the bearing plate, the output end of the second motor rotates to drive the rotary drum to rotate, the rotary drum rotates to roll the traction belt, the traction belt moves to enable the support plate to slide on the outer wall of the guide rod through the rotary wheel, the support plate moves the top bearing rod, the bearing rod moves to drive the support rod to move, the support rod moves to drive the bearing plate to move, after the bearing plate moves to a preset position, the drive shaft is rotated to drive the third gear to rotate, the third gear rotates to enable the rack to move, the rack moves to drive the positioning plate to move, the positioning plate moves to enter the inside of the limiting hole to limit the support rod, the purpose of rapidly adjusting and positioning the height of the bearing plate is achieved, and the user can conveniently construct the scaffold by rapidly adjusting the height of the bearing plate according to the construction site conditions, the working efficiency is greatly improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the bearing plate and the first expansion link of the present invention;

FIG. 3 is a schematic view of the structure of the spacing frame and the positioning block of the present invention;

FIG. 4 is a schematic view of a part of the protector of the present invention;

FIG. 5 is a schematic view of a part of the structure of the regulator of the present invention;

FIG. 6 is a schematic view of the structure of the support plate and the bearing bar of the present invention;

fig. 7 is a schematic view of the rack part structure of the present invention.

In the figure: 1. a support frame; 101. a limiting hole; 102. a support bar; 2. a bearing plate; 201. a positioning frame; 3. a protector; 301. a first telescopic rod; 302. a limiting frame; 303. a second telescopic rod; 304. positioning blocks; 305. a first gear; 306. a first motor; 307. a rotating shaft; 308. a second gear; 309. a protection plate; 4. a positioner; 401. a third telescopic rod; 402. a limiting plate; 5. a regulator; 501. a rotating drum; 502. a traction belt; 503. a support plate; 504. a load-bearing bar; 505. a guide bar; 506. a spring; 507. a rotating wheel; 6. a second motor; 7. a rack; 701. positioning a plate; 702. a third gear; 703. a drive shaft.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, a scaffold with protection function includes a support frame 1, a bearing plate 2, a protector 3 and an adjuster 5, wherein a plurality of sets of first telescopic rods 301 are installed at the bottom of the bearing plate 2, the bearing plate 2 provides an installation space for the first telescopic rods 301, the first telescopic rods 301 can push the protector 3 to move, a positioner 4 is installed on the inner wall of the bearing plate 2, the bearing plate 2 provides an installation space for the positioner 4, the bearing plate 2 facilitates the work of workers, a plurality of sets of limiting holes 101 are installed on the inner wall of the support frame 1, the support frame 1 provides an installation space for the limiting holes 101, a support rod 102 is installed at the top end of the bearing rod 504, the support rod 504 provides an installation space for the support rod 102, the support rod 102 has a supporting effect on the bearing plate 2, two sets of positioning frames 201 are installed on the outer wall of the support frame 1, and the positioning frames 201 can prevent the support frame 1 from deforming, a third telescopic rod 401 is arranged on the inner wall of the locator 4, a limit plate 402 is arranged at one end of the third telescopic rod 401, the third telescopic rod 401 can push the limit plate 402 to move when working, a second motor 6 is arranged on the inner wall of the regulator 5, the second motor 6 is positioned at one side of the guide rod 505, the output end of the second motor 6 is in transmission connection with one end of the rotary drum 501 through a belt, the output end of the second motor 6 rotates to drive the rotary drum 501 to rotate, a plurality of groups of racks 7 are arranged on the inner wall of the support rod 102, one end of each rack 7 is provided with a positioning plate 701, a plurality of groups of drive shafts 703 are arranged on the inner wall of the support rod 102 in a penetrating way, and the driving shaft 703 is positioned at one side of the rack 7, the outer wall of the driving shaft 703 is provided with a third gear 702 in a surrounding manner, the third gear 702 is meshed with the rack 7, the driving shaft 703 is rotated to drive the third gear 702 to rotate, the third gear 702 rotates to enable the rack 7 to move, and the rack 7 moves to drive the positioning plate 701 to move;

the protector 3 is installed at one end of the first telescopic rod 301, a plurality of groups of limiting frames 302 are installed at the bottom of the bearing plate 2, one side of the protector 3 penetrates through the inner wall of the limiting frames 302, the second telescopic rod 303 is installed on the outer wall of the limiting frames 302, the positioning block 304 is installed at one end of the second telescopic rod 303, the first motor 306 is installed on the inner wall of the protector 3, the first gear 305 is installed at the output end of the first motor 306, the rotating shaft 307 is installed on the inner wall of the protector 3, the rotating shaft 307 is located on one side of the first motor 306, the second gear 308 is installed on the outer wall of the rotating shaft 307 in a surrounding mode, the first gear 305 is meshed with the second gear 308, the protective plate 309 is installed on the outer wall of the rotating shaft 307, the protective plate 309 is located on one side of the second gear 308, when workers on a scaffold are protected, the first telescopic rod 301 works to push the protector 3 to move, after the protector 3 moves to a preset position, the output end of the first motor 306 rotates to drive the first gear 305 to rotate, the first gear 305 rotates to drive the rotating shaft 307 to rotate through the second gear 308, the rotating shaft 307 rotates to drive the protection plate 309 to move, after the protection plate 309 moves to a preset position, the third telescopic rod 401 works to push the limiting plate 402 to move into the protection plate 309 to limit the protection plate 309, the protection plate 309 has a protection effect on workers on a scaffold after limiting, the workers or objects on the scaffold can be prevented from falling carelessly, and the construction safety is improved;

the inner wall of the support frame 1 is provided with a plurality of groups of regulators 5, the inner wall of each regulator 5 is provided with a rotating drum 501, the inner wall of each regulator 5 is provided with a plurality of groups of guide rods 505, the outer wall of each guide rod 505 is provided with a spring 506 in a surrounding manner, the outer wall of each guide rod 505 is provided with a support plate 503, the support plate 503 is positioned on one side of the spring 506, the top of each support plate 503 is provided with a bearing rod 504, the inner wall of each regulator 5 is provided with two groups of rotating wheels 507, each rotating wheel 507 is positioned on one side of the corresponding guide rod 505, the outer wall of each rotating wheel 507 is provided with a traction belt 502, one end of each traction belt 502 extends to the outer wall of the corresponding rotating drum 501, the other end of each traction belt 502 extends to the outer wall of the corresponding support plate 503, when the height of each bearing plate 2 is regulated, the output end of the corresponding motor 6 rotates to drive the rotating drum 501 to rotate, the rotating drum 501 to wind the traction belts 502, the traction belts 502 move to enable the support plates 503 to slide on the outer walls of the guide rods 505 through the rotating wheels 507, backup pad 503 removes top bearing bar 504 and removes, bearing bar 504 removes and drives the bracing piece 102 and remove, bracing piece 102 drives bearing plate 2 shift position when removing, bearing plate 2 removes behind the predetermined position, it rotates drive shaft 703 and drives No. three gears 702 and rotate, No. three gears 702 rotate and make rack 7 shift position, rack 7 removes and drives locating plate 701 and removes, locating plate 701 removes to carry out spacingly to bracing piece 102 after entering into spacing hole 101's inside, reach the purpose of quick adjustment and location bearing plate 2 height, the person of facilitating the use is under construction according to the quick adjustment bearing plate 2's of job site condition height, great improvement work efficiency.

The working principle is that when a person on a scaffold is protected, the first telescopic rod 301 works to push the protector 3 to move, after the protector 3 moves to a preset position, the output end of the first motor 306 rotates to drive the first gear 305 to rotate, the first gear 305 rotates to drive the rotating shaft 307 to rotate through the second gear 308, the rotating shaft 307 rotates to drive the protective plate 309 to move, after the protective plate 309 moves to the preset position, the third telescopic rod 401 works to push the limiting plate 402 to move into the protective plate 309 to limit the protective plate 309, the protective plate 309 limits the position and protects workers on the scaffold, the workers or objects on the scaffold can be prevented from falling carelessly, the construction safety is improved, when the height of the bearing plate 2 is adjusted, the output end of the second motor 6 rotates to drive the rotary drum 501 to rotate, the rotary drum 501 rotates to roll the traction belt 502, the traction belt 502 moves to enable the supporting plate 503 to slide on the outer wall of the guide rod 505 through the rotating wheel 507, the supporting plate 503 moves the top end bearing rod 504 to move, the bearing rod 504 moves to drive the supporting rod 102 to move, the supporting rod 102 moves to drive the bearing plate 2 to move, the bearing plate 2 moves to a preset position, the driving shaft 703 is rotated to drive the third gear 702 to rotate, the third gear 702 rotates to enable the rack 7 to move, the rack 7 moves to drive the positioning plate 701 to move, the positioning plate 701 moves to enter the limiting hole 101 and then limits the supporting rod 102, the purpose of quickly adjusting and positioning the height of the bearing plate 2 is achieved, convenience is brought to a user to construct according to the height of the bearing plate 2 with quick adjustment under construction site conditions, and the working efficiency is greatly improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a scaffold with protect function, includes support frame (1), bearing plate (2), protector (3) and regulator (5), its characterized in that: a plurality of groups of first telescopic rods (301) are mounted at the bottom of the bearing plate (2);

protector (3) is installed to the one end of first telescopic link (301), multiunit spacing frame (302) is installed to the bottom of bearing plate (2), and the inner wall of spacing frame (302) is run through to one side of protector (3), No. two telescopic links (303) are installed to the outer wall of spacing frame (302), locating piece (304) is installed to the one end of No. two telescopic links (303), motor (306) is installed to the inner wall of protector (3), No. one gear (305) is installed to the output of motor (306), pivot (307) are installed to the inner wall of protector (3), and pivot (307) are located one side of motor (306), the outer wall of pivot (307) is encircleed and is installed No. two gears (308), and gear (305) and No. two gears (308) mesh, the outer wall installation guard plate (309) of pivot (307), and the protection plate (309) is positioned at one side of the second gear (308);

and a positioner (4) is arranged on the inner wall of the bearing plate (2).

2. A scaffold with protection function according to claim 1, characterized in that: multiunit regulator (5) are installed to the inner wall of support frame (1), rotary drum (501) are installed to the inner wall of regulator (5), multiunit guide arm (505) are installed to the inner wall of regulator (5), the outer wall of guide arm (505) is encircleed and is installed spring (506), backup pad (503) are installed to the outer wall of guide arm (505), and backup pad (503) are located one side of spring (506), bearing bar (504) are installed at the top of backup pad (503), two sets of runner (507) are installed to the inner wall of regulator (5), and runner (507) are located one side of guide arm (505), traction belt (502) are installed to the outer wall of runner (507), and the one end of traction belt (502) extends to the outer wall of rotary drum (501), the other end of traction belt (502) extends to the outer wall of backup pad (503).

3. A scaffold with protection function according to claim 1, characterized in that: the inner wall of the support frame (1) is provided with a plurality of groups of limiting holes (101), and the top end of the bearing rod (504) is provided with a support rod (102).

4. A scaffold with protection function according to claim 1, characterized in that: two sets of locating racks (201) are installed on the outer wall of the supporting frame (1).

5. A scaffold with protection function according to claim 1, characterized in that: no. three telescopic links (401) are installed to the inner wall of locator (4), and limiting plate (402) are installed to the one end of No. three telescopic link (401).

6. A scaffold with protection function according to claim 1, characterized in that: no. two motors (6) are installed to the inner wall of regulator (5), and No. two motors (6) are located one side of guide arm (505), and the output of No. two motors (6) passes through belt transmission with the one end of rotary drum (501) and is connected.

7. A scaffold with protection function according to claim 3, characterized in that: the inner wall of bracing piece (102) is installed multiunit rack (7), and locating plate (701) are installed to the one end of rack (7), and the inner wall of bracing piece (102) runs through and installs multiunit drive shaft (703), and drive shaft (703) are located one side of rack (7), and the outer wall of drive shaft (703) encircles and installs No. three gear (702), and No. three gear (702) mesh mutually with rack (7).

Images