CN216406090U - Electric jacking operation platform - Google Patents
Electric jacking operation platform Download PDFInfo
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- CN216406090U CN216406090U CN202122154764.4U CN202122154764U CN216406090U CN 216406090 U CN216406090 U CN 216406090U CN 202122154764 U CN202122154764 U CN 202122154764U CN 216406090 U CN216406090 U CN 216406090U
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Abstract
The utility model belongs to the technical field of steel structure construction, and particularly discloses an electric jacking operation platform which comprises a platform, a vertical lifting device and a bottom moving framework, wherein the vertical lifting device is installed at the bottom of the platform and used for driving the platform to lift vertically, and the bottom moving framework is installed at the bottom of the lifting device and used for driving the vertical lifting device to move. The utility model can be suitable for high-altitude operation at different heights.
Description
Technical Field
The utility model relates to the technical field of steel structure construction, in particular to an electric jacking operation platform.
Background
In the construction process of a steel structure, high-altitude operation is an essential work in the construction process; in the prior art, when high-altitude operation is carried out, a ladder stand and a movable scaffold are often adopted for operation; however, the ladder stands and the movable scaffolds adopted are different with the difference of the heights, so that a large number of ladder stands and movable scaffolds exist on a construction site, and the storage is extremely inconvenient; adopt cat ladder and portable scaffold frame to carry out construction stability relatively poor simultaneously, have construction potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing an electric jacking operation platform which is suitable for aerial work at different heights.
The technical problem to be solved by the utility model is as follows:
an electric jacking operation platform comprises a platform, a vertical lifting device and a bottom moving framework, wherein the vertical lifting device is installed at the bottom of the platform and used for driving the platform to lift vertically, and the bottom moving framework is installed at the bottom of the lifting device and used for driving the vertical lifting device to move.
When the device is used, the device is moved to an area needing high-altitude operation through the bottom moving framework, and then the vertical lifting device is controlled to be lifted upwards, so that the platform moves to one side far away from the bottom moving framework and finally reaches a specified position; after reaching the designated position, constructors enter the platform and then carry out construction operation in the area; after the construction operation is completed, the platform moves to one side close to the bottom moving framework by controlling the vertical lifting device, and the device is stored.
Compared with the prior art, the utility model can be freely adjusted according to the height, has wide application range and firmer support, and effectively ensures the construction safety.
In some possible embodiments, in order to effectively realize the control of the platform to lift and descend;
the vertical lifting device comprises a vertical telescopic component and a driving device, wherein one end of the vertical telescopic component is connected with the platform, and one end of the vertical telescopic component, which is far away from the platform, is connected with the driving device.
In some possible embodiments, for the lifting to be effected by means of vertical telescopic members;
the vertical telescopic component is of a rope-row type telescopic structure; the bag comprises a plurality of sections of telescopic barrels which are sequentially sleeved, telescopic pieces which are arranged in the plurality of sections of telescopic barrels and are coaxially arranged with the telescopic barrels, and a plurality of fixed pulley block structures which are arranged in the plurality of sections of telescopic barrels and are respectively in transmission connection with the plurality of sections of telescopic barrels.
In some possible embodiments, in order to effectively realize the expansion and contraction of the multiple telescopic cylinders in the vertical direction;
the multi-section telescopic cylinder comprises a first telescopic cylinder, a second telescopic cylinder and telescopic cylinder units, wherein the first telescopic cylinder is arranged on the bottom moving framework;
the telescopic piece comprises a lead screw and a sleeve, wherein the lead screw is arranged in the first telescopic cylinder and is in transmission connection with the driving device, and the sleeve is in threaded connection with the lead screw and is arranged in the second telescopic cylinder; and the sleeve is far away from the telescopic cylinder unit at one end of the telescopic cylinder II.
In some possible embodiments, in order to effectively realize the telescopic transmission of the multiple telescopic cylinders, thereby realizing the lifting of the platform;
the fixed pulley block structure comprises a fixed pulley and a rope in transmission connection with the fixed pulley.
In some possible embodiments, in order to effectively enable the relative fixing of the bottom moving framework, the first telescopic cylinder and the platform;
the bottom moving framework comprises a base and a traveling wheel arranged at the bottom of the base; a fixed steel wire rope is arranged between the base and the platform; an inclined steel wire rope is arranged between the outer side of the first telescopic cylinder and the bottom plate.
In some possible embodiments, in order to effectively ensure that the device is prevented from moving for a second time after being moved to the specified position;
the outside of base still is provided with support piece, support piece include one end and base outside articulated landing leg, vertical setting and with landing leg spiro union's adjusting screw, install the stabilizer blade in the adjusting screw bottom.
In some possible embodiments, the supports are mounted on the periphery of the base in at least four groups and uniformly.
In some possible embodiments, to avoid access by the constructor to the platform;
the platform comprises a bottom plate connected with one end of the vertical telescopic component far away from the driving device and a railing arranged on the bottom plate; a manhole is arranged on the bottom plate.
In some possible embodiments, a ladder stand is further installed on the outer side of the first telescopic cylinder; the ladder stand is located under the manhole.
Compared with the prior art, the utility model has the beneficial effects that:
the vertical lifting device is matched with the platform, so that the vertical lifting device is effectively suitable for aerial work at different heights; the device can be quickly moved to a designated place through the bottom moving framework, and then can not be moved secondarily when in use through the abutting of the supporting piece and the ground or the floor surface;
according to the utility model, the railing is arranged on the platform, and the railing and the bottom plate are matched to form an enclosure structure, so that safety accidents in the construction operation process are effectively avoided, and the probability of safety accidents is reduced.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a top view of the platform of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic structural view of the vertical lifting device of the present invention;
wherein: 1-platform, 11-bottom plate, 111-manhole, 12-railing, 2-vertical lifting device, 20-driving device, 21-first telescopic cylinder, 22-second telescopic cylinder, 23-fixed pulley block structure, 24-lead screw, 25-sleeve, 3-bottom movable framework, 31-base, 32-walking wheel, 33-supporting piece, 331-supporting leg, 332-adjusting screw, 333-supporting leg, 4-fixed steel wire rope and 5-oblique steel wire rope.
Detailed Description
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. Reference herein to "first," "second," and similar words, does not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. In the implementation of the present application, "and/or" describes an association relationship of associated objects, which means that there may be three relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In the description of the embodiments of the present application, the meaning of "a plurality" means two or more unless otherwise specified. For example, the plurality of positioning posts refers to two or more positioning posts. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The present invention will be described in detail below.
As shown in fig. 1-4;
an electric jacking operation platform comprises a platform 1, a vertical lifting device 2 and a bottom moving framework 3, wherein the vertical lifting device 2 is installed at the bottom of the platform 1 and used for driving the platform 1 to lift vertically, and the bottom moving framework is installed at the bottom of the lifting device and used for driving the vertical lifting device 2 to move.
When the device is used, the device is moved to an area needing high-altitude operation through the bottom moving framework 3, and then the vertical lifting device 2 is controlled to be lifted upwards, so that the platform 1 moves to one side far away from the bottom moving framework 3 and finally reaches a specified position; after reaching the designated position, constructors enter the platform 1 and then carry out construction operation in the area; after the construction operation is completed, the platform 1 moves to one side close to the bottom moving framework 3 by controlling the vertical lifting device 2, and the device is stored.
Compared with the prior art, the utility model can be freely adjusted according to the height, has wide application range and firmer support, and effectively ensures the construction safety.
In some possible embodiments, in order to effectively realize the lifting and lowering of the control platform 1;
the vertical lifting device 2 comprises a vertical telescopic component with one end connected with the platform 1 and a driving device 20 connected with one end of the vertical telescopic component far away from the platform 1.
In some possible embodiments, for the lifting to be effected by means of vertical telescopic members;
the vertical telescopic component is of a rope-row type telescopic structure; the bag comprises a plurality of sections of telescopic barrels which are sequentially sleeved, telescopic pieces which are arranged in the plurality of sections of telescopic barrels and are coaxially arranged with the telescopic barrels, and a plurality of fixed pulley block structures which are arranged in the plurality of sections of telescopic barrels and are respectively in transmission connection with the plurality of sections of telescopic barrels.
The rope row type telescopic structure is a telescopic structure in the prior art, and can be directly purchased and assembled when being assembled.
In some possible embodiments, in order to effectively realize the expansion and contraction of the multiple telescopic cylinders in the vertical direction;
the multi-section telescopic cylinder comprises a first telescopic cylinder 21 arranged on the bottom movable framework 3, a second telescopic cylinder 22 sleeved in the first telescopic cylinder 21 and telescopic cylinder units sequentially sleeved in the second telescopic cylinder 22;
the telescopic part comprises a lead screw 24 which is arranged in the first telescopic cylinder 21 and is in transmission connection with the driving device 20, and a sleeve 25 which is in threaded connection with the lead screw 24 and is arranged in the second telescopic cylinder 22; and the sleeve 25 is far away from one end of the second telescopic cylinder 22 in the telescopic cylinder unit.
Preferably, a sliding groove is vertically formed in the outer side of the second telescopic cylinder 22, and a sliding block matched with the sliding groove is arranged on the first telescopic cylinder 21; therefore, the second telescopic cylinder 22 is effectively prevented from rotating when the second telescopic cylinder 22 moves vertically by adopting the principle of the screw rod 24.
In some possible embodiments, in order to effectively realize the telescopic transmission of the multiple telescopic cylinders, thereby realizing the lifting of the platform 1;
the fixed pulley block structure 23 comprises a fixed pulley and a rope in transmission connection with the fixed pulley.
Preferably, as shown in fig. 4, the multi-section telescopic cylinder comprises a first telescopic cylinder 21 connected with the driving device 20 and provided with a screw 24 inside, a second telescopic cylinder 22 sleeved in the first telescopic cylinder 21, and a sleeve 25 installed in the second telescopic cylinder 22 and provided with an internal thread; one end of the screw rod 24 extends into the second telescopic cylinder 22 and is in threaded connection with the sleeve 25.
The vertical telescopic component also comprises a third telescopic cylinder sleeved in the second telescopic cylinder 22, a fourth telescopic cylinder sleeved in the third telescopic cylinder, a first fixed pulley block arranged at the bottom of the second telescopic cylinder 22 and positioned in the first telescopic cylinder 21, a second fixed pulley block arranged at one end of the screw 24 far away from the first telescopic cylinder 21, a third fixed pulley block arranged in the third telescopic cylinder and positioned at the bottom of the third telescopic cylinder, and a fourth fixed pulley block arranged in the third telescopic cylinder and positioned at the top of the third telescopic cylinder;
the fixed pulley block I is in transmission connection with the telescopic cylinder I21 and the telescopic cylinder III respectively;
the fixed pulley block II is in transmission connection with the telescopic cylinder I21 and the telescopic cylinder III respectively;
the fixed pulley block III is in transmission connection with the telescopic cylinder III and the telescopic cylinder IV respectively;
the fixed pulley block IV is in transmission connection with the telescopic cylinder II 22 and the telescopic cylinder III respectively;
one end of the screw rod 24, which is far away from the first telescopic cylinder 21, extends into the fourth telescopic cylinder.
The fixed pulley group I comprises a fixed pulley I and a rope I in transmission connection with the fixed pulley; the fixed pulley I is arranged at the bottom of the second telescopic cylinder 22 and is positioned in the first telescopic cylinder 21, one end of the rope I is connected with the top of the first telescopic cylinder 21, and the other end of the rope I penetrates through the second telescopic cylinder 22 and is connected with the bottom of the third telescopic cylinder;
the fixed pulley group I comprises a fixed pulley II and a rope II in transmission connection with the fixed pulley II; the fixed pulley II is arranged at the top of the sleeve 25 and is positioned in the telescopic cylinder IV; one end of the rope II penetrates through the bottom of the telescopic cylinder IV, the telescopic cylinder III, the telescopic cylinder II 22 and the bottom of the telescopic cylinder I21 to be connected, and the other end of the rope II penetrates through the bottom of the telescopic cylinder IV and is connected with the bottom of the telescopic cylinder III;
the third fixed pulley group comprises a third fixed pulley and a third rope in transmission connection with the third fixed pulley; the fixed pulley III is arranged at the bottom of the telescopic cylinder III and is positioned in the telescopic cylinder III; one end of the rope is fixedly connected with the inner side surface of the third telescopic cylinder, and the other end of the rope is connected with the bottom of the fourth telescopic cylinder;
the fixed pulley group IV comprises a fixed pulley IV and a rope IV in transmission connection with the fixed pulley IV; the fixed pulley IV is arranged at the top of the third telescopic cylinder and is positioned in the third telescopic cylinder, one end of the fixed pulley IV is connected with the bottom of the fourth telescopic cylinder, and the other end of the fixed pulley IV penetrates through the third telescopic cylinder and is connected with the bottom of the second telescopic cylinder 22.
When the telescopic device is used, the driving motor controls the output shaft of the driving motor to rotate in the positive direction, so that the screw rod 24 is driven to rotate, the sleeve 25 moves along the length direction of the screw rod 24 to realize ascending, the second telescopic cylinder 22 moves to one side far away from the bottom moving framework 3, and the sleeve 25 moves to one side far away from the first telescopic cylinder 21, so that the fixed pulley second and the second telescopic cylinder 22 are driven to move to one side far away from the first telescopic cylinder 21, and the telescopic cylinder is driven to move to one side far away from the first telescopic cylinder 21 in the three-way direction; the telescopic cylinder tee joint drives the telescopic cylinder to move towards one side far away from the first telescopic cylinder 21 through the fourth fixed pulley block, and then the platform 1 installed on the fourth telescopic cylinder moves towards one side far away from the first telescopic cylinder 21.
In some possible embodiments, in order to effectively fix the relative positions of the bottom moving frame 3, the first telescopic cylinder 21 and the platform 1;
the bottom moving framework 3 comprises a base 31 and a travelling wheel 32 arranged at the bottom of the base 31; a fixed steel wire rope 4 is arranged between the base 31 and the platform 1; an inclined steel wire rope 5 is arranged between the outer side of the first telescopic cylinder 21 and the bottom plate 11.
When using, rise appointed high back with platform 1 through vertical elevating gear 2, then through fixed wire rope 4, be connected platform 1 and base 31 to effectual assurance platform 1's stability.
Preferably, an ear plate is provided on the base 31, and the connection between the fixed wire rope 4 and the base 31 is realized by the ear plate.
In some possible embodiments, in order to effectively ensure that the device is prevented from moving for a second time after being moved to the specified position;
the outer side of the base 31 is further provided with a support member 33, and the support member 33 comprises a leg 331 with one end hinged to the outer side of the base 31, an adjusting screw 332 vertically arranged and screwed with the leg 331, and a support foot 333 installed at the bottom of the adjusting screw 332.
In some possible embodiments, the supports 33 are mounted on the circumferential side of the base 31 in at least four groups and uniformly.
Preferably, as shown in fig. 1, the base 31 has a square structure, and the supporting members 33 are four groups and are respectively mounted on two symmetrical side surfaces of the base 31.
When moving, the end of the support leg 333 far away from the adjusting screw 332 is suspended by the adjusting screw 332; when the floor reaches a predetermined position, the support legs 333 are brought into contact with the floor or the ground by adjusting the adjusting bolts, thereby effectively suppressing the secondary movement of the bottom moving frame 3.
In some possible embodiments, to avoid access by the constructors to the platform 1;
the platform 1 comprises a bottom plate 11 connected with one end of the vertical telescopic component far away from the driving device 20, and a railing 12 mounted on the bottom plate 11; a manhole 111 is provided on the bottom plate 11.
In some possible embodiments, a ladder stand is further installed on the outer side of the first telescopic cylinder 21; the ladder is located directly below the manhole 111.
A manhole 111 is arranged on the bottom plate 11, construction workers enter the bottom plate 11 through the crawling ladder, and then the manhole 111 is sealed, so that construction operation can be performed in an enclosed cavity formed by the bottom plate 11 and the railing 12; the safety of construction operation is effectively guaranteed.
The utility model is not limited to the foregoing embodiments. The utility model extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed.
Claims (9)
1. An electric jacking operation platform is characterized by comprising a platform, a vertical lifting device and a bottom moving framework, wherein the vertical lifting device is installed at the bottom of the platform and used for driving the platform to lift vertically, and the bottom moving framework is installed at the bottom of the lifting device and used for driving the vertical lifting device to move; the platform comprises a bottom plate connected with one end of the vertical telescopic component far away from the driving device and a railing arranged on the bottom plate; a manhole is arranged on the bottom plate.
2. The electric jacking operation platform of claim 1, wherein the vertical lifting device comprises a vertical telescopic member with one end connected with the platform, and a driving device connected with one end of the vertical telescopic member far away from the platform.
3. The electric jacking operation platform of claim 2, wherein the vertical telescopic member is a rope-type telescopic structure; the multi-section telescopic cylinder comprises a plurality of sections of telescopic cylinders which are sequentially sleeved, telescopic pieces which are arranged in the plurality of sections of telescopic cylinders and are coaxially arranged with the telescopic cylinders, and a plurality of fixed pulley block structures which are arranged in the plurality of sections of telescopic cylinders and are respectively in transmission connection with the plurality of sections of telescopic cylinders.
4. The electric jacking operation platform of claim 3, wherein the multiple telescopic cylinders comprise a first telescopic cylinder arranged on the bottom moving framework, a second telescopic cylinder sleeved in the first telescopic cylinder, and telescopic cylinder units sequentially sleeved in the second telescopic cylinder;
the telescopic piece comprises a lead screw and a sleeve, wherein the lead screw is arranged in the first telescopic cylinder and is in transmission connection with the driving device, and the sleeve is in threaded connection with the lead screw and is arranged in the second telescopic cylinder; one end of the sleeve, which is far away from the second telescopic cylinder, is in the telescopic cylinder unit; the driving device is a driving motor, and an output shaft of the driving device is connected with the screw rod after penetrating through the first telescopic cylinder.
5. The electric jacking operation platform of claim 4, wherein the fixed pulley block structure comprises a fixed pulley and a rope in transmission connection with the fixed pulley.
6. The electric jacking operation platform of any one of claims 4 to 5, wherein the bottom moving frame comprises a base and road wheels mounted at the bottom of the base; a fixed steel wire rope is arranged between the base and the platform; an inclined steel wire rope is arranged between the outer side of the first telescopic cylinder and the bottom plate.
7. The electric jacking operation platform of claim 6, wherein a support member is further arranged on the outer side of the base, and the support member comprises a support leg with one end hinged to the outer side of the base, an adjusting screw rod vertically arranged and in threaded connection with the support leg, and a support leg installed at the bottom of the adjusting screw rod.
8. The electric jacking operation platform of claim 7, wherein the support members are uniformly arranged on the periphery of the base in at least four groups.
9. The electric jacking operation platform according to claim 8, wherein a ladder stand is further installed on the outer side of the first telescopic cylinder; the ladder stand is located under the manhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122154764.4U CN216406090U (en) | 2021-09-07 | 2021-09-07 | Electric jacking operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122154764.4U CN216406090U (en) | 2021-09-07 | 2021-09-07 | Electric jacking operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216406090U true CN216406090U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122154764.4U Active CN216406090U (en) | 2021-09-07 | 2021-09-07 | Electric jacking operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216406090U (en) |
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2021
- 2021-09-07 CN CN202122154764.4U patent/CN216406090U/en active Active
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