CN215905750U - Small-size removal lifting device - Google Patents
Small-size removal lifting device Download PDFInfo
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- CN215905750U CN215905750U CN202121748233.1U CN202121748233U CN215905750U CN 215905750 U CN215905750 U CN 215905750U CN 202121748233 U CN202121748233 U CN 202121748233U CN 215905750 U CN215905750 U CN 215905750U
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Abstract
The utility model relates to a small-sized mobile hoisting device, wherein a supporting structure and a hoisting mechanism are arranged on a mobile device, so that the hoisting of a construction site template can be realized. Because each device of the equipment provided by the utility model is small and easy to install and disassemble, the equipment is convenient to operate on a construction site and is flexible to hoist; on the other hand, the reutilization of waste materials is improved, the recycling turnover rate is high, all equipment can be moved in a plane by only one person, integral hoisting can be adopted at high altitude, the working efficiency is improved to a certain extent, and the construction cost is indirectly reduced.
Description
Technical Field
The utility model relates to the technical field of hoisting equipment, in particular to small-sized movable hoisting equipment.
Background
In recent years, as urban traffic develops faster and faster, the role of urban traffic safety facilities also becomes more important. And city overhead bridge's outside anticollision barrier is as a passive form protective structure, and the shared proportion of bridge anticollision barrier structural engineering is bigger and bigger more and more, is the essential component part of bridge structures, can prevent on the one hand that the vehicle out of control from rolling away from the bridge outside, reduces as far as possible and takes advantage of the injury that the vehicle received, and on the other hand can also give the certain psychological safety of passenger and feel.
In order to meet engineering requirements, for a traditional construction site, an outer side anti-collision guardrail template of a bridge is installed and dismantled by a crane, various operation platforms must be provided, safety risks of the construction site and civilized construction management difficulty are increased, the traditional hoisting equipment is difficult to complete local rotation to adjust a hoisting position, and the hoisting flexibility is poor. When a plurality of positions on the spot need be installed, hoisting equipment can not realize quick transfer, is naturally difficult to ensure the installation efficiency on the spot, and is convenient for the on-site transportation of equipment.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a small-sized mobile hoisting device to solve the problems that the hoisting device in the prior art cannot realize quick transfer, the field installation efficiency is low, and the field transportation is inconvenient.
The utility model provides a small-sized mobile hoisting device, which comprises:
a moving device which is a moving cart;
the hoisting device comprises a supporting structure and a hoisting mechanism;
the supporting structure is connected to the movable trolley, and the hoisting mechanism is connected to the supporting structure.
Preferably, the mobile cart comprises: a main frame and a handle;
the support structure is mounted on a main framework of the mobile cart.
Preferably, an extension bar is arranged on the movable trolley and connected with a handle of the movable trolley, and the extension bar is used for increasing the length of the handle.
Preferably, the support structure comprises a support frame and a support frame stabilizing member;
wherein the support frame is connected to a main frame body of the mobile cart;
one end of the support frame stabilizing piece is connected to the support frame, and the other end of the support frame stabilizing piece is connected to the main framework of the movable trolley.
Preferably, the support frame is composed of a scaffold which is formed by connecting and fixing fasteners, and the support frame fixing piece is an adjusting pull rod.
Preferably, fasteners are arranged at two ends of the adjusting pull rod and used for adjusting the connecting position of the movable trolley at any time in different requirements and fastening the movable trolley firmly.
Preferably, the hoisting mechanism comprises a lifting rope, a lifting hook, a fixed pulley and a driving machine;
one fixed pulley is connected to the uppermost end of the support frame, and the other fixed pulley is connected to the lowermost end of the support frame;
the driving machine is arranged at one end of the movable trolley, which is provided with a handle;
one end of the lifting rope is connected with the lifting hook, then sequentially winds through the two fixed pulleys connected to the uppermost end and the lowermost end of the support frame, and the other end of the lifting rope is connected to the driving machine, so that a complete lifting mechanism is formed.
Preferably, the lifting rope is a steel wire rope.
Preferably, the drive machine is a hoist.
Preferably, the driving machine is provided with a single driving switch, and the driving switch is connected to the outermost side of one end, provided with the handle, of the moving trolley.
The beneficial technical effects of the utility model are as follows: the application provides a small-size removal lifting device sets up bearing structure and hoisting machine structure on removing the shallow, can realize the hoist and mount of job site template. Because each device of the equipment provided by the utility model is small and easy to install and disassemble, the equipment is convenient to operate on a construction site and is flexible to hoist; on the other hand, the reutilization of waste materials is improved, the recycling turnover rate is high, all equipment can be moved in a plane by only one person, integral hoisting can be adopted at high altitude, the working efficiency is improved to a certain extent, and the construction cost is indirectly reduced.
Drawings
The above and other object features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a left elevational view of the utility model.
In the figure, 1, a moving device, 2, a supporting structure, 3 and a hoisting mechanism;
11. the device comprises a mobile cart, 12, an extension bar, 21, a support frame, 22, a support frame fixing piece, 31, a lifting hook, 32, a lifting rope, 33, a fixed pulley, 34, a driving machine, 35 and a driving switch.
Detailed Description
Embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like parts are designated with the same or similar reference numerals throughout the various figures. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
Referring to fig. 1 to 3, the small movable hoisting equipment disclosed by the utility model comprises a moving device 1 and a hoisting device, wherein the hoisting device comprises a supporting structure 2 and a hoisting mechanism 3, the supporting structure 2 is connected to the moving device 1, and the hoisting mechanism 3 is connected to the supporting structure 2. It should be understood that the moving device 1 is a moving cart 11 which can move back and forth and left and right on the ground, the supporting structure 2 is connected to the moving cart 11 and has a certain height, the hoisting mechanism 3 is connected to the supporting structure 2, and the hoisting mechanism 3 can move the hoisted formwork up and down.
Further, the mobile cart 11 comprises a main frame and a handle, the support structure 2 being mounted on the main frame of the mobile cart 11. It will be appreciated that the centre of gravity of the support structure 2 is on the main frame of the mobile cart. Wherein the mobile cart 11 may be a dolly, the centre of gravity of the support structure 2 being on the main frame body of the dolly. The movable small cart is a small device which is very common and widely applied to a construction site, on one hand, the utilization rate of equipment on the construction site is improved by using the small cart, and on the other hand, the small and light small cart is flexible to use.
Furthermore, an extension bar 12 is arranged on the mobile cart 11, and the extension bar 12 is connected to a handle of the mobile cart 11. It should be understood that the extension bar 12 is disposed on the handle of the mobile cart 11, on one hand, to increase the arm of force, so that the turning of the mobile cart 11 is more labor-saving when the mobile cart 11 is loaded, and on the other hand, to push the mobile cart 11, the worker can keep a longer distance from the center of gravity of the support structure 2, so that the worker is safer.
In the present embodiment, the support structure 2 comprises a support frame 21 and a support frame steady 22; the support frame 22 is connected on the main frame body of the mobile cart 11, one end of the support frame stable piece 22 is connected on the support frame 21, and the other end is connected on the main frame body of the mobile cart 11. It should be appreciated that the support frame stabilizing member 22 may enhance the stability of the support frame 21, and provide better balance between the support frame 22 and the mobile device 1. The person skilled in the art knows that the triangular structure is a relatively stable structure, and therefore, when assembling, the supporting frame 21, the supporting frame fixing member 22, and the moving device 1 can be connected to form a triangular structure.
In the above embodiment, the support frame 21 is composed of a scaffold, and the support steady 22 is an adjusting pull rod. The scaffold is connected and fixed by a fastener. The two ends of the adjusting pull rod are provided with fasteners, so that the connecting position of the adjusting pull rod and the movable trolley can be adjusted at any time when different requirements are met, and the adjusting pull rod and the movable trolley are firmly fastened. It should be understood that the scaffold is a commonly used building material in building construction, and the scaffold is used for manufacturing the support frame 21, so that the turnover rate of the reuse rate of the building material is improved; and the scaffold adopts the fastener to connect into the support frame and operates very portably, dismantles and makes also relatively more quick, can improve work efficiency to a certain extent, indirectly reduces construction cost. Wherein, the support frame stabilizing piece 22 is an adjusting pull rod, the length of the adjusting pull rod can be adjusted, and the two ends of the pull rod are provided with fasteners. It should be understood that different gravity points may be generated on the support frame 21 due to different assembling manners of the support frame 21, and different gravity points may also be generated when the hoisting mechanism 3 is connected to different positions of the support frame 2, and at this time, by adjusting the connection position of the pull rod and the moving device 1 and the connection position of the support frame 21, the gravity center point can be kept at a proper position, thereby ensuring that the whole hoisting equipment is in a stable and balanced state. When the concrete implementation is carried out, the length of the pull rod is adjusted at any time, the pull rod is adjusted to be proper according to construction requirements, then fasteners at two ends of the pull rod are used for fastening, and the operation is simple and easy to implement.
In this embodiment, the hoisting mechanism 3 comprises a hoisting rope 32, a hook 31, a fixed pulley 33 and a driving machine 34; a fixed pulley 33, one of which is connected to the uppermost end of the support frame 21 and the other of which is connected to the lowermost end of the support frame 21; the driving machine 34 is arranged at one end of the movable cart provided with a handle; the lifting rope 32 has one end connected to the hook 31, and then sequentially goes around two fixed pulleys 33 connected to the uppermost end and the lowermost end of the support frame 21, and the other end connected to the driving machine 34, so as to form a complete hoisting mechanism 3. It should be understood that the drive machine 34 is a hoist, and the hoist rope 32 is a wire rope; the steel wire rope and the winch are common materials and devices for construction sites, and the utilization efficiency of materials in the construction sites can be improved to a certain extent by adopting the steel wire rope and the winch, so that the construction cost is indirectly reduced. The hanging hook 31 is a free end, a template to be hung can be directly hung on the hanging hook 31, the sliding direction of the hanging rope 32 can be changed through the two fixed pulleys 33, and the hanging rope after the direction change is connected with the position of the driving machine 34. When the construction template is implemented, the winch starts to rotate, when the winch winds up the steel wire rope, the part, which is not wound up, of the steel wire rope is continuously wound up and gradually shortened, the height of the lifting hook 31 at the free end is continuously increased, and the construction template is lifted up; when the winch loosens the wire rope, the height of the hook 31 at the free end is continuously reduced, so that the lifted construction formwork is put down.
In the above embodiment, the drive machine 34 is provided with a separate drive switch 35, and the drive switch 35 is connected to the outermost side of the end of the mobile cart where the handle is provided. It should be appreciated that the drive switch 35 is located at the outermost side of the handle end to allow easy and simple activation and deactivation of the switch by a worker during work.
The small-size portable lifting device that this embodiment provided comprises mobile device 1 and hoisting device, and wherein hoisting device includes bearing structure 2 and hoisting machine structure 3, and wherein bearing structure 2 connects on mobile device 1, and hoisting machine structure 3 connects on bearing structure 2. The device is simple and convenient to operate, on one hand, the speed of installing and dismantling the template is improved, the integral appearance quality of bridge engineering is ensured, the cost is saved, the construction site is convenient, and the hoisting is flexible; on the other hand, on-site mechanical damage is effectively reduced, meanwhile, from the technical perspective, reutilization of waste materials is improved, the recycling turnover rate is high, all equipment can be moved in a plane only by one person, integral hoisting can be adopted at high altitude, the working efficiency is improved to a certain extent, and the construction cost is indirectly reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the scope of the utility model.
Claims (7)
1. A small-size removal lifting device which characterized in that includes:
a moving device which is a moving cart;
the hoisting device comprises a supporting structure and a hoisting mechanism;
the supporting structure is connected to the movable trolley, and the hoisting mechanism is connected to the supporting structure;
the supporting structure comprises a supporting frame and a supporting frame stabilizing piece;
the support frame is connected to a main frame body of the mobile cart, one end of the support frame stabilizing piece is connected to the support frame, and the other end of the support frame stabilizing piece is connected to a main framework of the mobile cart;
the support frame is composed of scaffolds formed by connecting and fixing fasteners, and the support frame fixing piece is an adjusting pull rod;
the two ends of the adjusting pull rod are provided with fasteners, and the connecting position of the adjusting pull rod and the connecting position of the movable trolley can be adjusted at any time and are fastened firmly when different requirements are met.
2. Small mobile lifting device according to claim 1,
the mobile cart includes: a main frame and a handle; the support structure is mounted on a main framework of the mobile cart.
3. The small mobile lifting device of claim 2, wherein: the mobile trolley is characterized in that an extension bar is arranged on the mobile trolley, and the extension bar is connected with a handle of the mobile trolley and used for increasing the length of the handle.
4. The small mobile lifting device of claim 1, wherein the lifting mechanism: comprises a lifting rope, a lifting hook, a fixed pulley and a driving machine; one fixed pulley is connected to the uppermost end of the support frame, and the other fixed pulley is connected to the lowermost end of the support frame; the driving machine is arranged at one end of the movable trolley, which is provided with a handle; one end of the lifting rope is connected with the lifting hook, then sequentially winds through the two fixed pulleys connected to the uppermost end and the lowermost end of the support frame, and the other end of the lifting rope is connected to the driving machine, so that a complete lifting mechanism is formed.
5. The small mobile lifting device as recited in claim 4, wherein: the lifting rope is a steel wire rope.
6. The small mobile lifting device as recited in claim 4, wherein: the driving machine is a winch.
7. The small mobile lifting device as recited in claim 4, wherein: the driving machine is provided with an independent driving switch, and the driving switch is connected to the outermost side of one end, provided with the handle, of the movable trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748233.1U CN215905750U (en) | 2021-07-29 | 2021-07-29 | Small-size removal lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121748233.1U CN215905750U (en) | 2021-07-29 | 2021-07-29 | Small-size removal lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215905750U true CN215905750U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121748233.1U Active CN215905750U (en) | 2021-07-29 | 2021-07-29 | Small-size removal lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215905750U (en) |
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2021
- 2021-07-29 CN CN202121748233.1U patent/CN215905750U/en active Active
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