CN220550824U - Portable operation platform - Google Patents

Portable operation platform Download PDF

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Publication number
CN220550824U
CN220550824U CN202322032047.3U CN202322032047U CN220550824U CN 220550824 U CN220550824 U CN 220550824U CN 202322032047 U CN202322032047 U CN 202322032047U CN 220550824 U CN220550824 U CN 220550824U
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CN
China
Prior art keywords
lifting frame
frame
lifting
hand wheel
frame body
Prior art date
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Active
Application number
CN202322032047.3U
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Chinese (zh)
Inventor
郑义
赵子君
蒋伟
肖燕平
陈天驰
周刚
谢理文
李伦
汪宇洋
陈俊礼
冯涛
黄涛
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.)
Cccc Second Harbor Engineering Co ltd Chengdu
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Cccc Second Harbor Engineering Co ltd Chengdu
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Priority to CN202322032047.3U priority Critical patent/CN220550824U/en
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Publication of CN220550824U publication Critical patent/CN220550824U/en
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Abstract

The utility model belongs to the field of building installation engineering equipment, and particularly relates to a movable operating platform, which comprises a frame body, wherein a rotating hand wheel is rotatably arranged at the top of the frame body, a rotating shaft of the rotating hand wheel is connected with a reel, a lifting pull rope is wound on the reel, the lifting pull rope vertically extends along the side surface of the frame body, a lifting frame for placing tools is arranged on the side surface of the frame body, the lifting frame is detachably connected with the free end of the lifting pull rope, a guide rod for guiding the lifting frame to stably move is arranged on the side surface of the frame body, and the lifting frame moves along the guide rod in a lifting manner. According to the lifting frame, the lifting pulling rope is tightened by driving the rotating hand wheel to rotate, and the rotating hand wheel drives the winding wheel to pull the lifting frame from the bottom end of the frame body to the top end of the frame body, so that a constructor can take tools more time-saving and labor-saving, and the construction time is shortened.

Description

Portable operation platform
Technical Field
The utility model relates to the technical field of building installation engineering equipment, in particular to a mobile operation platform.
Background
When a factory building of a sewage plant is constructed, a constructor needs to be lifted to reach a touchable height by using a construction platform so as to achieve the purpose of constructing a building construction area at a height position, for example, when the constructor is lifted to reach an upward hand, plastering operation and the like can be carried out on a building ceiling by using a scaffold, the scaffold consists of a movable support and an operation platform positioned at the top end of the support, and the constructor stands on a pedal during building construction.
When a constructor stands on the pedal to construct a building ceiling, for example, plastering operation, the constructor needs to carry the gray plate, the gray scraping plate, the supporting hopper for placing gray materials and the like on the pedal at first, and after construction, the constructor needs to carry the tools on the ground when returning to the ground from the pedal. And the construction time can be prolonged.
Disclosure of Invention
The utility model aims to provide a movable operating platform which has a lifting function, so that a constructor standing on the construction platform can take tools more time-saving and labor-saving, and the construction time is shortened.
The embodiment of the utility model is realized by the following technical scheme: the utility model provides a portable operation platform, includes the support body, the top rotation of support body is provided with the rotation hand wheel, the rotation axis connection who rotates the hand wheel has the reel, the winding has the lift stay cord on the reel, the lift stay cord is followed the vertical extension in side of support body, the side of support body is provided with the lifting frame that is used for placing the instrument, the lifting frame with the free end of lift stay cord can be dismantled and be connected, the side of support body is provided with and is used for guiding the guide bar of lifting frame steady movement, the lifting frame is followed guide bar lifting movement.
Further, the free end of the lifting pull rope is provided with a connecting block, a connecting rod is arranged on the connecting block in a penetrating way, a through hole is formed in the side face of the lifting frame, and the connecting rod is arranged in the through hole in a penetrating way.
Further, a threading ring is arranged on the side face of the lifting frame, and the threading ring is sleeved on the guide rod.
Further, the back of lifting frame is provided with the edge of bending, the side of support body rotates and is provided with the rotation seat, be provided with the bearing along on the rotation seat, the edge of bending with the bearing along to the lock.
Further, the top of lifting frame is provided with the stabilizer bar, the top of support body is provided with the telescopic link, the telescopic link is close to one side of support body is provided with the expansion spring, the lifting frame stop in when the top of support body, the top surface butt of telescopic link in the bottom surface of stabilizer bar.
Further, a speed reducing piece is arranged on the top surface of the frame body and is abutted to the rotating shaft of the rotating hand wheel.
Further, a locking gear is arranged on the rotating shaft of the rotating hand wheel, a locking pawl for fixing the lifting frame is arranged on the frame body, and the locking pawl is in clamping fit with the locking gear.
Compared with the prior art, the technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
1. according to the lifting frame, the lifting pulling rope is tightened by driving the rotating hand wheel to rotate, the rotating hand wheel drives the winding wheel to tighten the lifting pulling rope, and the lifting frame is pulled to the top end of the frame body from the bottom end of the frame body, so that a constructor can conveniently take tools more time-saving and labor-saving, and the construction time is shortened.
2. According to the utility model, the telescopic rod is arranged on the frame body in a telescopic manner, and when the lifting frame moves to the top of the frame body, the telescopic rod stretches out and abuts against the bottom surface of the stabilizer rod, so that the lifting frame is limited to accidentally fall.
3. According to the lifting frame, the locking gear and the locking pawl are further arranged on the frame body, so that the locking pawl is in clamping fit with the locking gear, and the safety of the lifting frame at the top of the frame body is further improved.
4. According to the utility model, the speed reducing piece is abutted on the rotating shaft of the rotating hand wheel, so that the speed of the lifting frame is slowed down by the speed reducing piece when the lifting frame is lowered, and the stability and safety of the lifting frame in the moving process are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view showing a top structure of a shelf body according to the present utility model.
Fig. 3 is a schematic view showing a front structure of a stand body according to the present utility model.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a schematic view showing a lifting frame structure in the present utility model.
Fig. 6 is an enlarged schematic view of the portion B in fig. 3.
In the above figures: the device comprises a 1-frame body, 11-rotating hand wheels, 12-locking gears, 13-locking pawls, 14-speed reducing pieces, 15-winding wheels, 16-lifting pull ropes, 17-connecting blocks, 18-connecting holes, 19-connecting rods, 101-fixing nuts, 102-guiding rods, 103-telescopic rods, 104-telescopic springs, 105-rotating seats, 106-supporting edges, 2-lifting frames, 21-through holes, 22-penetrating rings, 23-stabilizing rods and 24-bending edges.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
Examples
The present utility model is a mobile operation platform, and referring to fig. 1-6, and referring to fig. 1, the mobile operation platform includes a frame 1, and a lifting frame 2 is installed on a side surface of the frame 1 in a lifting manner, so that a constructor below the frame 1 can place tools in the lifting frame 2 and move to the top of the frame 1.
Referring to fig. 2, specifically, a rotating hand wheel 11 is rotatably mounted on the top surface of the frame 1, the rotating shaft of the rotating hand wheel 11 is parallel to the side surface of the frame 1, and a locking gear 12 is further mounted on the output shaft of the rotating hand wheel 11. A locking pawl 13 for limiting the reverse rotation of the rotary hand wheel 11 is arranged on the top surface of the frame body 1, and the locking pawl 13 is in clamping fit with the locking gear 12. The output shaft of the rotary hand wheel 11 is also rotatably provided with a speed reducing piece 14. When the rotary hand wheel 11 rotates reversely, the speed reducing piece 14 is abutted with the output shaft of the rotary hand wheel 11, so that the rotation speed of the rotary shaft is slowed down.
Referring to fig. 3 and 4, a reel 15 is further mounted at the end of the output shaft of the rotary hand wheel 11, and a lift cord 16 is wound around the reel 15, and the lift cord 16 extends to the bottom of the frame 1 along the side surface of the frame 1. And the free end of the lifting pull rope 16 is provided with a connecting block 17, the surface of the connecting block 17 is provided with a connecting hole 18, a connecting rod 19 is penetrated in the connecting hole 18, and one end of the connecting rod 19 penetrating through the connecting hole 18 is connected with a fixing nut 101 in a threaded manner. Referring to fig. 4, a through hole 21 is formed in a side surface of the lifting frame 2, and a connecting rod 19 is inserted into the through hole 21 to fixedly connect the lifting frame 2 and the connecting block 17.
Referring to fig. 3 and 5, the front surface of the frame 1 is vertically provided with guide rods 102, and two guide rods 102 are provided from the top end of the guide rod 102 to the top surface of the frame 1, and the two guide rods 102 are respectively positioned at both sides of the lift cord 16. The side surface of the lifting frame 2 is fixedly provided with a threading ring 22, and the threading ring 22 is sleeved on the guide rod 102.
Referring to fig. 4 and 5, the rotation base 105 is rotatably installed at the bottom of the housing 1, the rotation shaft of the rotation base 105 is vertically disposed, and the rotation base 105 is located under the connection base. The edge of the rotating seat 105 is provided with a bearing edge 106, and the bearing edge 106 is bent upwards. The back of the lifting frame 2 is provided with a bending edge 24, and the bending edge 24 is downwards bent. In a natural state, the bending edge 24 and the supporting edge 106 on the lifting frame 2 are buckled to fix and rotate the lifting frame 2 on the seat 105. And the lifting frame 2 can rotate towards the inside of the frame body 1 around the rotation shaft of the rotation seat 105 so as to facilitate the lifting frame 2 to be accommodated in the inner space of the frame body 1. When the lifting frame 2 is mounted on the rotating base 105, the through hole 21 is opposite to the connecting hole 18, and the bottom end of the guiding rod 102 is located above the penetrating ring 22.
Referring to fig. 5 and 6, the frame 1 is further provided with two telescopic rods 103 for fixing the lifting frame 2 moving to the top end of the frame 1, the two telescopic rods 103 are horizontally arranged, the two telescopic rods 103 are located on the same straight line, one ends, deviating from each other, of the two telescopic rods 103 are respectively connected with a telescopic spring 104, and the other ends of the telescopic springs 104 are abutted to the side face of the frame 1. In a natural state, the end of the telescopic rod 103 protrudes out of the moving range of the lifting frame 2, so that the lifting frame 2 abuts against the telescopic rod 103 to compress the telescopic spring 104 in the lifting process of the lifting frame 2. The stabilizer bar 23 is pressed on the side surface of the lifting frame 2, and when the lifting frame 2 is stopped at the top of the frame body 1, the top surface of the telescopic bar 103 is abutted to the bottom surface of the stabilizer bar 23, so that the lifting frame 2 is stably stopped at the top of the frame body 1.
The working process of the embodiment is as follows: when the lifting frame 2 is not in use, the lifting frame 2 is buckled with the bearing edge 106 on the rotating seat 105 through the bending edge 24 on the back, and the lifting frame 2 can be moved to the inside of the frame body 1 in a rotating way.
When the lifting frame 2 is used, the lifting frame 2 is rotated towards the side surface of the frame body 1, the connecting rod 19 is sequentially penetrated into the through hole 21 and the connecting hole 18, and the lifting frame 2 and the connecting block 17 are fixed together by using the fixing nut 101. The constructor moves to the top of the frame body 1, drives the rotary hand wheel 11, drives the winding wheel 15 to tighten the lifting pull rope 16 by the rotary hand wheel 11, and pulls up the lifting frame 2 below by the lifting pull rope 16; in the ascending process after the lifting frame 2 leaves the rotating seat 105, the threading ring 22 is sleeved on the guide rod 102, and when the lifting frame 2 moves to the top of the frame body 1, the telescopic rod 103 is supported on the bottom surface of the stabilizing rod 23, so that the lifting frame 2 is stopped at the top of the frame body 1; and the locking pawl 13 is matched with the locking gear 12 in a clamping way, so that the stability of the lifting frame 2 in the stopping state is further improved.
When the lifting frame 2 descends, the deceleration sheet 14 is abutted on the rotating shaft of the reel 15, so that the descending speed of the lifting frame 2 is slowed down, and the threat of the lifting frame 2 to constructors below the frame body 1 is avoided.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a portable operation platform, includes support body (1), its characterized in that: the utility model discloses a lifting frame for a tool, including support body (1), lifting frame (2), lifting frame (16), guide bar (102) that is used for guiding lifting frame (2) steady motion, lifting frame (2) are provided with in the top rotation of support body (1) is provided with rotation hand wheel (11), rotation axis connection of rotation hand wheel (11) has reel (15), the winding has lift stay (16) on reel (15), lift stay (16) are along the vertical extension of side of support body (1), the side of support body (1) is provided with lifting frame (2) that are used for placing the tool, lifting frame (2) with the free end of lift stay (16) is dismantled and is connected, the side of support body (1) is provided with guide bar (102) that is used for guiding lifting frame (2) steady motion.
2. A mobile operator platform according to claim 1, wherein: the lifting rope is characterized in that a connecting block (17) is arranged at the free end of the lifting rope (16), a connecting rod (19) is arranged on the connecting block (17) in a penetrating mode, a through hole (21) is formed in the side face of the lifting frame (2), and the connecting rod (19) is arranged in the through hole (21) in a penetrating mode.
3. A mobile operator platform according to claim 1, wherein: the side of the lifting frame (2) is provided with a penetrating ring (22), and the penetrating ring (22) is sleeved on the guide rod (102).
4. A mobile operator platform according to claim 1, wherein: the back of lifting frame (2) is provided with bending edge (24), the side rotation of support body (1) is provided with rotates seat (105), be provided with bearing along (106) on rotating seat (105), bending edge (24) with bearing along (106) to the lock.
5. A mobile operator platform according to claim 1, wherein: the lifting frame is characterized in that a stabilizer bar (23) is arranged at the top end of the lifting frame (2), a telescopic rod (103) is arranged at the top end of the frame body (1), a telescopic spring (104) is arranged on one side, close to the frame body (1), of the telescopic rod (103), and when the lifting frame (2) is stopped at the top of the frame body (1), the top surface of the telescopic rod (103) is abutted to the bottom surface of the stabilizer bar (23).
6. A mobile operator platform according to claim 1, wherein: the top surface of the frame body (1) is provided with a speed reducing piece (14), and the speed reducing piece (14) is abutted to the rotating shaft of the rotating hand wheel (11).
7. A mobile operator platform according to claim 1, wherein: the lifting frame is characterized in that a locking gear (12) is arranged on a rotating shaft of the rotating hand wheel (11), a locking pawl (13) for fixing the lifting frame (2) is arranged on the frame body (1), and the locking pawl (13) is in clamping fit with the locking gear (12).
CN202322032047.3U 2023-07-31 2023-07-31 Portable operation platform Active CN220550824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322032047.3U CN220550824U (en) 2023-07-31 2023-07-31 Portable operation platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322032047.3U CN220550824U (en) 2023-07-31 2023-07-31 Portable operation platform

Publications (1)

Publication Number Publication Date
CN220550824U true CN220550824U (en) 2024-03-01

Family

ID=90009381

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322032047.3U Active CN220550824U (en) 2023-07-31 2023-07-31 Portable operation platform

Country Status (1)

Country Link
CN (1) CN220550824U (en)

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