CN210263844U - Movable safety scaffold - Google Patents

Movable safety scaffold Download PDF

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Publication number
CN210263844U
CN210263844U CN201920527316.4U CN201920527316U CN210263844U CN 210263844 U CN210263844 U CN 210263844U CN 201920527316 U CN201920527316 U CN 201920527316U CN 210263844 U CN210263844 U CN 210263844U
Authority
CN
China
Prior art keywords
wall
seat
movable
welded
connecting rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920527316.4U
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Chinese (zh)
Inventor
崔晓丹
张荔华
宋亚彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Huazun Decoration Engineering Co ltd
Original Assignee
Beijing Huazun Decoration Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Huazun Decoration Engineering Co ltd filed Critical Beijing Huazun Decoration Engineering Co ltd
Priority to CN201920527316.4U priority Critical patent/CN210263844U/en
Application granted granted Critical
Publication of CN210263844U publication Critical patent/CN210263844U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a portable safety scaffold, including removing seat and elevating platform, the bottom outer wall both corners of removing the seat have the universal wheel through the fix with screw, and remove one side outer wall of seat and open there is the shaft mounting hole, the inner wall of shaft mounting hole is connected with the shaft through the bearing, and the outer wall both sides of shaft and middle part have through the key-type connection respectively and remove wheel and positioning gear, the bottom outer wall welding of removing the seat has the connecting plate, and the inner wall of connecting plate has the connecting rod through hinged joint, connecting spring has all been welded to one side outer wall of connecting rod and one side outer wall welding of connecting plate, and one side outer wall welding of connecting rod has spacing tooth. The utility model discloses can block the shaft and rotate, the quick fixed scaffold frame of being convenient for has improved the simple operation degree, can increase the frictional force on clamp plate and ground, helps further improving the stability of removing the seat, avoids appearing the phenomenon of skidding, can prevent that the user from dropping carelessly, has improved safety in utilization.

Description

Movable safety scaffold
Technical Field
The utility model relates to a scaffold frame technical field especially relates to a portable safe scaffold frame.
Background
Scaffold frame mainly used building site is used in the place that outer wall, interior decoration or layer height can't directly be under construction higher, and the movable scaffold frame that uses such as current interior decoration still has some weak points when using, because the bottom of movable scaffold frame must be supported with the wheel, this just leads to scaffold frame to slide easily in the use, poor stability.
Through the search, chinese patent publication No. CN208380045U discloses a movable safety scaffold, in which a support rod for fixing a universal wheel can rotate, so that the support rod rotates when the scaffold is fixed, and the scaffold is supported by a vertical rod, although the stability of the scaffold can be ensured, since the scaffold is generally made of metal in order to ensure strength, when the vertical rod is rotated, the scaffold needs to be lifted, and multiple persons are required to cooperate to complete the operation, and if the operation is not coordinated, an accident that the scaffold is tilted and turned over easily occurs, and the safety is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a movable safety scaffold.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable safe scaffold, is including removing seat and elevating platform, the bottom outer wall both corners that remove the seat have the universal wheel through the fix with screw, and remove one side outer wall of seat and open and have the shaft mounting hole, the inner wall of shaft mounting hole is connected with the shaft through the bearing, and the outer wall both sides of shaft and middle part have through the key-type connection respectively and remove wheel and positioning gear, the bottom outer wall welding that removes the seat has the connecting plate, and the inner wall of connecting plate has the connecting rod through hinged joint, connecting spring has all been welded to one side outer wall of connecting rod and one side outer wall welding of connecting plate, and one side outer wall welding of connecting rod has spacing tooth, spacing tooth and positioning gear.
Preferably, the top outer wall of the moving seat and the bottom outer wall of the lifting platform are both provided with guide sliding chutes, the inner walls of the guide sliding chutes are slidably connected with sliding blocks, and the outer walls of the sliding blocks and the inner walls of the guide sliding chutes are both connected with lifting rods through hinges.
Preferably, the inner wall of the moving seat is fixed with an electric push rod through a screw, one end of the electric push rod is fixed on the outer wall of the sliding block through a screw, the electric push rod is connected with a switch through a wire, and the switch is connected with a power supply through a wire.
Preferably, the top outer wall of the moving seat and the bottom inner wall of the lifting platform are both fixed with steps through screws, and a handrail is welded on one side of the top outer wall of the moving seat.
Preferably, the outer wall of the top of the lifting platform is welded with a protective guard, and a tool cabinet is placed inside the lifting platform.
Preferably, the outer wall of one end of the connecting rod is welded with a pressing plate, and the outer wall of the bottom of the pressing plate is hot-pressed with a friction strip.
Preferably, the safety belt is sleeved on the outer wall of one side of the protective guard, the anti-slip pad is fixed on the inner wall of the bottom of the lifting platform through screws, and anti-slip balls are welded on the outer wall of the top of the anti-slip pad and are hemispherical rubber balls.
Compared with the prior art, the utility model provides a portable safe scaffold frame possesses following beneficial effect:
1. this portable safe scaffold frame through connecting spring, connecting rod and the spacing tooth that sets up, promotes the scaffold frame through the universal wheel and removes the wheel and remove the back, promotes the connecting rod and rotates, and connecting spring's spring action drives spacing tooth and positioning gear meshing, can block the shaft rotation, and the quick fixed scaffold frame of being convenient for has improved the simple operation degree.
2. This portable safe scaffold frame, through the clamp plate and the friction strip that set up, the clamp plate rotates along with the connecting rod and presses the cover on ground, and the friction strip can increase the frictional force on clamp plate and ground, helps further improving the stability of removing the seat.
3. This portable safety scaffold frame, through slipmat, rail guard and the safety belt that sets up, slipmat and antiskid ball can improve the user in the inside stability of standing of elevating platform, avoid appearing the phenomenon of skidding, and rail guard and safety belt provide safety protection to the user, can prevent that the user from dropping carelessly, have improved the safety in utilization.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses be convenient for fix the scaffold frame fast, improved safety in utilization.
Drawings
Fig. 1 is a schematic structural view of a movable safety scaffold provided by the present invention;
fig. 2 is a schematic side view of a movable seat of the movable safety scaffold according to the present invention;
fig. 3 is a schematic side view of a positioning gear of the movable safety scaffold according to the present invention;
fig. 4 is the utility model provides a portable safety scaffold fixes a position the schematic structure drawing of safety belt.
In the figure: 1-step, 2-safety belt, 3-protective fence, 4-non-slip mat, 5-lifting table, 6-tool cabinet, 7-moving seat, 8-guiding chute, 9-lifting rod, 10-sliding block, 11-electric push rod, 12-moving wheel, 13-handrail, 14-wheel shaft, 15-positioning gear, 16-pressing plate, 17-connecting rod, 18-connecting spring, 19-connecting plate and 20-friction strip.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a portable safe scaffold, including removing seat 7 and elevating platform 5, remove the bottom outer wall both corners of seat 7 and have the universal wheel through the fix with screw, and remove one side outer wall of seat 7 and open and have the shaft mounting hole, the inner wall of shaft mounting hole is connected with shaft 14 through the bearing, and the outer wall both sides and the middle part of shaft 14 have removal wheel 12 and positioning gear 15 through the key-type connection respectively, the bottom outer wall welding that removes seat 7 has connecting plate 19, and the inner wall of connecting plate 19 has connecting rod 17 through hinged joint, connecting spring 18 has all been welded to one side outer wall of connecting rod 17 and one side outer wall of connecting plate 19, and the outer wall welding of one side of connecting rod 17 has spacing tooth, spacing tooth and positioning gear 15 intermeshing.
The utility model discloses in, the top outer wall of removal seat 7 and the bottom outer wall of elevating platform 5 have all opened direction spout 8, and the inner wall sliding connection of direction spout 8 has slider 10, and the outer wall of slider 10 and the inner wall of direction spout 8 all have lifter 9 through hinged joint.
The utility model discloses in, the inner wall of removing seat 7 has electric putter 11 through the fix with screw, and electric putter 11's one end passes through the fix with screw outer wall of slider 10, and electric putter 11 is connected with the switch through the wire, and the switch is connected with the power through the wire.
The utility model discloses in, the bottom inner wall that removes the top outer wall of seat 7 and elevating platform 5 all has step 1 through the fix with screw, and the welding of top outer wall one side of removing seat 7 has handrail 13.
The utility model discloses in, the welding of the top outer wall of elevating platform 5 has rail guard 3, and the instrument cabinet 6 has been placed to the inside of elevating platform 5.
The utility model discloses in, the welding of the one end outer wall of connecting rod 17 has clamp plate 16, and the bottom outer wall hot pressing of clamp plate 16 has rubbing strip 20.
Example 2
Referring to fig. 4, a portable safety scaffold, still include safety belt 2 and slipmat 4, safety belt 2 cup joints in one side outer wall of rail guard 3, rail guard 3 and safety belt 2 provide safety protection to the user, can prevent that the user from dropping carelessly, slipmat 4 is fixed in the bottom inner wall of elevating platform 5 through the screw, the welding of the top outer wall of slipmat 4 has anti-skidding ball, anti-skidding ball is hemispherical rubber ball, slipmat 4 and antiskid ball can improve the stability that the user stood in elevating platform 5 inside, avoid appearing the phenomenon of skidding.
The working principle is as follows: promote the scaffold frame through universal wheel and removal wheel 12 and remove after the required position is removed, promote connecting rod 17 and rotate, the spring action of connecting spring 18 drives spacing tooth and positioning gear 15 meshing, block shaft 14 and rotate, it is stable to keep removing seat 7, clamp plate 16 rotates along with connecting rod 17 and covers on ground, the frictional force on friction strip 20 increase clamp plate 16 and ground, improve the stability that removes seat 7, get into 5 insides of elevating platform through step 1, with safety belt 2 system at the waist, start electric putter 11 and promote the slider 10 and slide, lifter 9 rotates and promotes 5 rises of elevating platform.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A movable safety scaffold comprises a movable seat (7) and a lifting platform (5), it is characterized in that two corners of the outer wall of the bottom of the movable seat (7) are fixed with universal wheels through screws, and the outer wall of one side of the movable seat (7) is provided with a wheel axle mounting hole, the inner wall of the wheel axle mounting hole is connected with a wheel axle (14) through a bearing, the two sides and the middle part of the outer wall of the wheel shaft (14) are respectively connected with a moving wheel (12) and a positioning gear (15) through keys, the outer wall of the bottom of the moving seat (7) is welded with a connecting plate (19), the inner wall of the connecting plate (19) is connected with a connecting rod (17) through a hinge, the outer wall of one side of the connecting rod (17) and the outer wall of one side of the connecting plate (19) are both welded with a connecting spring (18), and the outer wall of one side of the connecting rod (17) is welded with a limiting tooth, and the limiting tooth is meshed with the positioning gear (15).
2. A movable safety scaffold according to claim 1, characterized in that the top outer wall of the movable seat (7) and the bottom outer wall of the lifting platform (5) are both provided with a guide chute (8), the inner wall of the guide chute (8) is slidably connected with a slide block (10), and the outer wall of the slide block (10) and the inner wall of the guide chute (8) are both connected with a lifting rod (9) through hinges.
3. A movable safety scaffold according to claim 2, characterized in that the inner wall of the movable base (7) is fixed with an electric push rod (11) through screws, one end of the electric push rod (11) is fixed on the outer wall of the slide block (10) through screws, the electric push rod (11) is connected with a switch through a wire, and the switch is connected with a power supply through a wire.
4. A movable safety scaffold according to claim 1, characterized in that the top outer wall of the movable base (7) and the bottom inner wall of the lifting platform (5) are fixed with steps (1) by screws, and a handrail (13) is welded on one side of the top outer wall of the movable base (7).
5. A movable safety scaffold according to claim 1, characterized in that the guard rail (3) is welded to the top outer wall of the lifting platform (5) and the tool cabinet (6) is placed inside the lifting platform (5).
6. A movable safety scaffold according to claim 1, characterized in that the outer wall of one end of the connecting rod (17) is welded with a pressure plate (16), and the outer wall of the bottom of the pressure plate (16) is hot pressed with a friction strip (20).
7. The movable safety scaffold according to claim 5, further comprising a safety belt (2) and a non-slip mat (4), wherein the safety belt (2) is sleeved on one outer wall of the guard rail (3), the non-slip mat (4) is fixed on the bottom inner wall of the lifting platform (5) through screws, and a non-slip ball is welded on the top outer wall of the non-slip mat (4) and is a hemispherical rubber ball.
CN201920527316.4U 2019-04-18 2019-04-18 Movable safety scaffold Expired - Fee Related CN210263844U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920527316.4U CN210263844U (en) 2019-04-18 2019-04-18 Movable safety scaffold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920527316.4U CN210263844U (en) 2019-04-18 2019-04-18 Movable safety scaffold

Publications (1)

Publication Number Publication Date
CN210263844U true CN210263844U (en) 2020-04-07

Family

ID=70022716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920527316.4U Expired - Fee Related CN210263844U (en) 2019-04-18 2019-04-18 Movable safety scaffold

Country Status (1)

Country Link
CN (1) CN210263844U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112854729A (en) * 2021-01-19 2021-05-28 广州峻岭建设有限公司 Building scaffold supporting structure and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112854729A (en) * 2021-01-19 2021-05-28 广州峻岭建设有限公司 Building scaffold supporting structure and using method thereof
CN112854729B (en) * 2021-01-19 2021-09-10 广州峻岭建设有限公司 Building scaffold supporting structure and using method thereof

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200407

CF01 Termination of patent right due to non-payment of annual fee