Lifting construction device

Abstract

The utility model relates to a lifting construction device which comprises an annular supporting platform, a plurality of lifting mechanisms and a plurality of adjusting assemblies arranged in the circumferential direction of the annular supporting platform at intervals, each adjusting assembly comprises an arc-shaped adjusting plate, and the annular supporting platform is moved to different construction heights through the lifting mechanisms; by adjusting the radial position of the arc-shaped adjusting plate along the annular supporting platform, the arc-shaped adjusting plate extends to the annular supporting platform towards the side far away from the guide rail frame and abuts against the inner wall of the tower drum, so that a gap between the arc-shaped adjusting plate and the inner wall of the tower drum is avoided, and falling of parts or falling of constructors is avoided; and the stability of the annular supporting platform can be greatly improved, and the construction precision is improved.

Description

Technical Field

[0001] This application relates to the technical field of tower barrel construction, and particularly to a lifting construction device. Background Art

[0002] When constructing a vertical tower barrel, a scaffold is erected inside and outside the tower barrel, and a gangplank is laid on the scaffold as a construction platform. And anchor points are set on the inner wall of the tower barrel and brackets are hung to fix the suspended construction platform built by the gangplank. As the construction height of the tower barrel increases, the construction platform needs to be continuously raised.

[0003] After the construction platform is built, its size is basically fixed. However, when constructing the tower barrel, there is likely to be a gap between the construction platform and the inner wall of the tower barrel, resulting in parts falling from the gap or even personnel falling. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a lifting construction device for the problem that there is likely to be a gap between the construction platform and the inner wall of the tower barrel, resulting in parts falling from the gap or even personnel falling.

[0005] In a first aspect, an embodiment of the present application provides a lifting construction device, and the lifting construction device includes:

[0006] A ring-shaped support platform;

[0007] A plurality of lifting mechanisms, the plurality of lifting mechanisms are arranged at intervals along the circumferential direction of the ring-shaped support platform, each lifting mechanism includes a guide rail frame, a sliding frame and a driving member, the guide rail frame is fixed on the ground and located on the inner circumferential side of the ring-shaped support platform, the sliding frame is slidably connected with the guide rail frame in a first direction, the driving member can drive the sliding frame to slide along the guide rail frame, and the sliding frames of the respective lifting mechanisms are all fixedly connected with the ring-shaped support platform;

[0008] A plurality of adjusting components arranged at intervals along the circumferential direction of the ring-shaped support platform, the adjusting component includes an arc-shaped adjusting plate, the arc-shaped adjusting plate is arranged on a side of the ring-shaped support platform away from the guide rail frame, the arc-shaped adjusting plate is fixedly connected with the ring-shaped support platform, the arc-shaped adjusting plate can adjust its position along the radial direction of the ring-shaped support platform, and the arc-shaped adjusting plate extends out of the ring-shaped support platform towards the side away from the guide rail frame.

[0009] In one embodiment, the ring-shaped support platform includes a plurality of arc-shaped support plates sequentially connected end to end along the circumferential direction of the ring-shaped support platform, and each sliding frame is respectively fixedly connected with the corresponding arc-shaped support plate.

[0010] In one embodiment, the adjusting assembly includes a fastener and a telescopic seat fixed to the annular support platform; the arc-shaped adjusting plate can adjust its position relative to the telescopic seat along the radial direction of the annular support platform; the fastener is used to fix the relative position of the arc-shaped adjusting plate and the telescopic seat.

[0011] In one embodiment, the annular support platform includes two sets of annular support components, and the two sets of annular support components are arranged at intervals along the first direction, and both ends of the sliding frame along the first direction are respectively fixedly connected to the two sets of annular support components.

[0012] In one embodiment,

[0013] The annular support platform includes a plurality of first support rods arranged at intervals in sequence along the circumferential direction, the first support rods extend along the first direction, and both ends of the first support rods are respectively fixedly connected to the two sets of annular support components; and / or,

[0014] The annular support platform includes two sets of second support rods, and each set of second support rods includes a plurality of second support rods arranged at intervals in sequence along the circumferential direction of the annular support platform, the second support rods are inclined to the first direction, and one end of the second support rods is fixedly connected to the sliding frame;

[0015] Among the two sets of second support rods, one end of one set of second support rods far from the sliding frame is fixedly connected to one set of annular support components, and one end of the other set of second support rods far from the sliding frame is fixedly connected to the other set of annular support components.

[0016] In one embodiment, the lifting construction device includes a support mechanism, and the support mechanism includes a plurality of connecting rods; the connecting rods are arranged between any two guide frames, and both ends of each connecting rod are respectively fixedly connected to the corresponding two guide frames.

[0017] In one embodiment, the support mechanism further includes a support frame, the support frame extends along the first direction, the support frame is located at the central position of the annular support platform, and the connecting rod extending along the radial direction of the annular support platform is fixedly connected to the support frame.

[0018] In one embodiment, the lifting construction device further includes a locking mechanism, and the locking mechanism is used to lock the sliding frame on the guide frame.

[0019] In one embodiment, the locking mechanism includes a locking member and a locking driving member, the locking member is arranged at the output end of the locking driving member, and the locking driving member can drive the locking member to lock the guide frame and the sliding frame.

[0020] In one of the embodiments, the guide rail frame includes a base and a guide rail, and the base is fixed to the bottom of the guide rail.

[0021] Beneficial effects:

[0022] A lifting construction device provided by an embodiment of the present application includes an annular support platform, a plurality of lifting mechanisms and a plurality of, and further includes an adjusting assembly arranged at intervals along the circumference of the annular support platform. The adjusting assembly includes an arc-shaped adjusting plate. The annular support platform is moved to different construction heights through the lifting mechanism, and by adjusting the radial position of the arc-shaped adjusting plate along the annular support platform, the arc-shaped adjusting plate extends to the annular support platform on the side away from the guide rail frame and abuts against the inner wall of the tower barrel, so as to avoid gaps between the arc-shaped adjusting plate and the inner wall of the tower barrel, prevent parts from falling or construction workers from falling, and can greatly improve the stability of the annular support platform and improve the construction accuracy. Description of the drawings

[0023] Figure 1 An attached view of a lifting construction device provided by some embodiments of the present application.

[0024] Figure 2 A schematic structural diagram of a lifting mechanism and an annular support platform provided by some embodiments of the present application.

[0025] Figure 3 For Figure 2 The partial enlarged view at A in

[0026] Figure 4 A top view of a lifting mechanism and an annular support platform provided by some embodiments of the present application.

[0027] Reference numerals:

[0028] 1. Annular support platform; 11. Arc-shaped support plate; 12. Annular support assembly; 13. First support rod; 14. Second support rod;

[0029] 2. Lifting mechanism; 21. Guide rail frame; 211. Guide rail; 212. Base; 22. Sliding frame;

[0030] 3. Adjusting assembly; 31. Arc-shaped adjusting plate; 32. Telescopic seat; 33. Fastener; 34. Buffer;

[0031] 4. Support mechanism; 41. Connecting rod; 42. Support frame;

[0032] 5. Ladder;

[0033] 6. Cage;

[0034] 7. Fence;

[0035] X, the first direction. Detailed implementation manners

[0036] To make the above objects, features, and advantages of the present application more obvious and understandable, the following will describe the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0037] In the description of the present application, it should be understood that if terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present application.

[0038] In addition, if terms such as "first" and "second" appear, these terms are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0039] In the present application, unless otherwise clearly specified and limited, if terms such as "mounted", "connected", "connected to", "fixed", etc. appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0040] In this application, unless otherwise clearly specified and defined, when a first feature is described as being "on" or "under" a second feature or the like, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature.

[0041] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. If an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0042] Referring to Figures 1-3 , a lifting construction device provided by an embodiment of this application, the lifting construction device includes an annular support platform 1, a plurality of lifting mechanisms 2 and a plurality of adjusting components 3 arranged at intervals in the circumferential direction of the annular support platform 1.

[0043] The plurality of lifting mechanisms 2 are arranged at intervals in the circumferential direction of the annular support platform 1. Each lifting mechanism 2 includes a guide rail frame 21, a sliding frame 22 and a driving member. The guide rail frame 21 is fixed to the ground and located on the inner circumferential side of the annular support platform 1. The sliding frame 22 is slidably connected to the guide rail frame 21 along the first direction X. The driving member can drive the sliding frame 22 to slide along the guide rail frame 21. The sliding frames 22 of the respective lifting mechanisms 2 are all fixedly connected to the annular support platform 1;

[0044] The adjusting component 3 includes an arc-shaped adjusting plate 31. An arc-shaped adjusting plate 31 is provided on one side of the annular support platform 1 away from the guide rail frame 21. The arc-shaped adjusting plate 31 is fixedly connected to the annular support platform 1. The arc-shaped adjusting plate 31 can adjust its position along the radial direction of the annular support platform 1, and the arc-shaped adjusting plate 31 extends out of the annular support platform 1 towards the side away from the guide rail frame 21.

[0045] A lifting construction device provided by an embodiment of the present application moves the annular support platform 1 to different construction heights through a lifting mechanism 2. By adjusting the radial position of the arc-shaped adjusting plate 31 along the annular support platform 1, the arc-shaped adjusting plate 31 extends to the annular support platform 1 on the side away from the guide rail frame 21 and abuts against the inner wall of the tower barrel, thereby avoiding gaps between the arc-shaped adjusting plate 31 and the inner wall of the tower barrel, preventing parts from falling or construction workers from falling, and greatly improving the stability of the annular support platform 1 and the construction accuracy.

[0046] In some embodiments, only one driving member may be provided for the entire lifting construction device. The driving member is disposed in one of the lifting mechanisms 2. By providing one driving member to drive the entire annular support platform 1 to slide in the first direction X, the number of driving members is reduced, and thus the production cost of the lifting construction device is saved.

[0047] It should be noted that in this embodiment, the first direction X is the X direction, and the first direction X is also the vertical direction.

[0048] As Figures 1-3 shown, in some embodiments, the annular support platform 1 includes at least one set of annular support components. The annular support component includes a plurality of arc-shaped support plates 11 that are sequentially connected end to end along the circumferential direction of the annular support platform 1. Each sliding frame 22 is fixedly connected to the corresponding arc-shaped support plate 11.

[0049] By setting the annular support component as a plurality of arc-shaped support plates 11 that are sequentially connected end to end along the circumferential direction and fixedly connecting each arc-shaped support plate 11 to the corresponding sliding frame 22, each arc-shaped support plate 11 is respectively driven by the corresponding sliding frame 22 and the driving member to slide on the guide rail frame 21, thereby greatly reducing the load on the sliding frame 22 and the driving member, and further greatly extending the service life of the driving member.

[0050] In addition, the annular support component is set as a plurality of arc-shaped support plates 11 that are sequentially connected end to end along the circumferential direction, so that the annular support platform 1 is set as a split structure. Then, through fixing members, the plurality of arc-shaped support plates 11 are connected end to end to form an integral annular support platform 1, which enables only the damaged arc-shaped support plate 11 to be replaced when a part of the annular support platform 1 is damaged, without replacing the entire annular support platform 1, thereby reducing the maintenance cost and saving resources.

[0051] As Figures 1-3 shown, in some embodiments, the adjusting component 3 includes a fastening member 33 and a telescopic seat 32 fixed to the annular support platform 1; the arc-shaped adjusting plate 31 can adjust its position relative to the telescopic seat 32 along the radial direction of the annular support platform 1; the fastening member 33 is used to fix the relative position of the arc-shaped adjusting plate 31 and the telescopic seat 32.

[0052] By means of the telescopic seat 32 on the annular support platform 1 and enabling the arc-shaped adjusting plate 31 to slide radially relative to the telescopic seat 32 along the annular support platform 1, the adjustment of the radial position of the arc-shaped adjusting plate 31 relative to the annular support platform is realized, so that the arc-shaped adjusting plate 31 abuts against the inner wall of the tower barrel, avoiding the falling of parts or the falling of construction workers, and thus greatly improving the stability of the annular support platform 1 and the construction accuracy.

[0053] In some embodiments, a buffer member 34 is provided on the edge of the side of the arc-shaped adjusting plate 31 away from the annular support platform 1. The buffer member 34 can be a rubber pad or a pad made of a relatively soft material. By providing the buffer member 34, when the arc-shaped adjusting plate 31 abuts against the inner wall of the tower barrel, the arc-shaped adjusting plate 31 will not directly collide with the inner wall of the tower barrel, causing damage to the arc-shaped adjusting plate 31 and the inner wall of the tower barrel, thereby greatly extending the service life of the arc-shaped adjusting plate 31.

[0054] As Figure 1 and Figure 2 shown, in some embodiments, the annular support platform 1 includes two sets of annular support components 12. The two sets of annular support components 12 are arranged at intervals along the first direction X. The two ends of the sliding frame 22 along the first direction X are respectively fixedly connected to the two sets of annular support components 12.

[0055] By conveniently arranging two sets of annular support components 12 at the two ends of the sliding frame 22 along the first direction X, two layers of annular support platforms 1 are realized along the first direction X, so that construction workers can carry out construction at different heights at the same time, thereby greatly accelerating the construction progress.

[0056] As Figure 1 and Figure 2 shown, in some embodiments, the annular support platform 1 includes a plurality of first support rods 13 arranged at intervals in sequence along the circumferential direction. The first support rods 13 extend along the first direction X, and the two ends of the first support rods 13 are respectively fixedly connected to the two sets of annular support components 12;

[0057] and / or, the annular support platform 1 includes two sets of second support rods 14. Each set of second support rods 14 includes a plurality of second support rods 14 arranged at intervals in sequence along the circumferential direction of the annular support platform 1. The second support rods 14 are inclined to the first direction X, and one end of the second support rods 14 is fixedly connected to the sliding frame 22;

[0058] Among the two sets of second support rods 14, one end of one set of second support rods 14 away from the sliding frame 22 is fixedly connected to one set of annular support components 12, and one end of the other set of second support rods 14 away from the sliding frame 22 is fixedly connected to the other set of annular support components 12.

[0059] By fixedly arranging a plurality of first support rods 13 between two sets of annular support assemblies 12, the stability of the two sets of annular support assemblies 12 can be greatly improved, thereby enabling the annular support platform 1 to have a higher connection firmness, and further enhancing the overall structural strength of the lifting construction device.

[0060] In addition, by fixedly connecting the two sets of annular support assemblies 12 to the sliding frame 22 through two sets of second support rods 14 arranged at intervals in sequence along the circumferential direction of the annular support platform 1, the two sets of annular support assemblies 12 are further fixed, thereby further improving the connection firmness of the annular support platform 1 and enhancing the overall structural strength of the lifting construction device.

[0061] As Figure 1 shown, in some embodiments, the lifting construction device includes a support mechanism 4, and the support mechanism 4 includes a plurality of connecting rods 41; a connecting rod 41 is arranged between any two guide rail frames 21, and both ends of each connecting rod 41 are fixedly connected to the corresponding two guide rail frames 21 respectively.

[0062] The connecting rod 41 arranged between any two guide rail frames 21 is a connecting rod 41 arranged between two guide rail frames 21 that are radially opposite to each other along the annular support platform 1, and a connecting rod 41 arranged between two adjacent guide rail frames 21 along the circumferential direction of the annular support platform 1.

[0063] By arranging a connecting rod 41 between any two guide rail frames 21, the relative positions between the guide rail frames 21 can be fixed, greatly improving the stability of the guide rail frames 21, thereby greatly improving the stability of the annular support platform 1 and enhancing the construction accuracy.

[0064] As Figure 1 shown, in some embodiments, the support mechanism 4 further includes a support frame 42, the support frame 42 extends along the first direction X, the support frame 42 is located at the central position of the annular support platform 1, and the connecting rod 41 extending along the radial direction of the annular support platform 1 is fixedly connected to the support frame 42.

[0065] By arranging the support frame 42 extending along the first direction X at the central position of the annular support platform 1 and fixedly connecting it to the connecting rod 41 extending along the radial direction of the annular support platform 1, the position of the guide rail frame 21 can be further fixed, thereby further improving the stability of the guide rail frame 21, and further enhancing the stability of the annular support platform 1 and enhancing the construction accuracy.

[0066] In some embodiments, the lifting construction device further includes a locking mechanism for locking the sliding frame 22 on the guide rail frame 21.

[0067] By setting a locking mechanism, when the sliding frame 22 slides along the first direction X on the guide rail frame 21 to different construction heights, the locking mechanism can lock the sliding frame 22 and the guide rail frame 21, so that the annular support platform 1 can be stably stopped at different construction heights, facilitating the construction personnel to construct at different construction positions.

[0068] Specifically, the locking mechanism includes a locking member and a locking driving member. The locking member is arranged at the output end of the locking driving member, and the locking driving member can drive the locking member to lock the guide rail frame 21 and the sliding frame 22.

[0069] The locking driving member is fixed on the sliding frame 22. There are a plurality of locking holes along the first direction X on the guide rail frame 21. The locking driving member can slide along the first direction X on the guide rail frame 21 along with the sliding frame 22. When reaching a certain construction height, the locking driving member drives the locking member to extend towards the guide rail frame 21, and the locking member is inserted into the locking hole on the guide rail frame 21, thereby realizing the locking of the sliding frame 22 and the guide rail frame 21 and fixing the annular support platform 1 at this construction height.

[0070] Of course, in other embodiments, the locking driving member can also be fixed on the guide rail frame 21. Specifically, how to realize that the locking driving member drives the locking member to lock the sliding frame 22 and the guide rail frame 21 will not be elaborated here.

[0071] As Figure 2 shown, in some embodiments, the guide rail frame 21 includes a guide rail 211, and a base 212 is fixed to the bottom of the guide rail 211.

[0072] The guide rail frame 21 is composed of the base 212 and the guide rail 211. By arranging the base 212 at the bottom of the guide rail 211, the contact area between the guide rail frame 21 and the ground can be greatly increased, thereby greatly improving the fixing firmness of the guide rail frame 21, further improving the stability of the entire lifting construction device, and improving the construction accuracy.

[0073] As Figures 1-2 shown, in some embodiments, the lifting construction device further includes a cage 6 and a ladder 5. The cage 6 is fixedly arranged below the annular support platform 1. One end of the ladder 5 is fixedly connected to the annular support platform 1, and the other end of the ladder 5 is fixedly connected to the cage 6.

[0074] By arranging the cage 6, the construction personnel are located in the cage 6 when ascending with the lifting construction platform, so that the construction personnel can be safer during the ascending process of the lifting construction platform. After reaching the construction height, the construction personnel climb onto the annular support platform 1 through the ladder 5 for construction.

[0075] As Figures 1-2As shown, in some embodiments, the lifting construction device further includes a fence 7, and the fence 7 is fixed to the annular support platform 1.

[0076] By providing the fence 7, it can make the construction personnel safer when constructing on the annular support platform 1 and prevent the construction personnel from falling from the annular support platform 1.

[0077] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0078] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A lifting construction device, characterized in that: The lifting construction device comprises: Annular support platform; A plurality of lifting mechanisms, wherein the plurality of lifting mechanisms are arranged at intervals along the circumference of the annular support platform, each of the lifting mechanisms comprises a guide rail frame, a sliding frame and a driving member, the guide rail frame is fixed on the ground and is located on the inner circumference of the annular support platform, the sliding frame is slidably connected to the guide rail frame along a first direction, the driving member can drive the sliding frame to slide along the guide rail frame, and the sliding frame of each lifting mechanism is fixedly connected to the annular support platform; A plurality of adjustment components are arranged at intervals along the circumference of the annular support platform, and the adjustment component includes an arc-shaped adjustment plate. The arc-shaped adjustment plate is provided on the side of the annular support platform away from the guide rail frame, and the arc-shaped adjustment plate is fixedly connected to the annular support platform. The arc-shaped adjustment plate can adjust the position along the radial direction of the annular support platform, and the arc-shaped adjustment plate extends out of the annular support platform toward the side away from the guide rail frame.

2. The lifting construction device according to claim 1, characterized in that: The annular support platform comprises a plurality of arc-shaped support plates which are sequentially connected end to end along the circumference of the annular support platform, and each of the sliding frames is fixedly connected to a corresponding arc-shaped support plate.

3. The lifting construction device according to claim 1, characterized in that: The adjustment assembly includes a fastener and a telescopic seat fixed to the annular support platform; the arc-shaped adjustment plate can be adjusted relative to the telescopic seat along the radial direction of the annular support platform; the fastener is used to fix the relative position of the arc-shaped adjustment plate and the telescopic seat.

4. The lifting construction device according to claim 1, characterized in that: The annular support platform includes two groups of annular support components, the two groups of annular support components are arranged at intervals along the first direction, and the two ends of the sliding frame along the first direction are fixedly connected to the two groups of annular support components respectively.

5. The lifting construction device according to claim 4, characterized in that: The annular support platform comprises a plurality of first support rods arranged in sequence and spaced apart along the circumferential direction, the first support rods extend along the first direction, and both ends of the first support rods are respectively fixedly connected to the two groups of the annular support assemblies; and / or, The annular support platform includes two groups of second support rods, each group of the second support rods includes a plurality of second support rods sequentially arranged at intervals along the circumference of the annular support platform, the second support rods are inclined to the first direction, and one end of the second support rod is fixedly connected to the sliding frame; Among the two groups of second support rods, one end of one group of second support rods away from the sliding frame is fixedly connected to one group of annular support assemblies, and the other end of the other group of second support rods away from the sliding frame is fixedly connected to the other group of annular support assemblies.

6. The lifting construction device according to claim 1, characterized in that: The lifting construction device comprises a supporting mechanism, and the supporting mechanism comprises a plurality of connecting rods; the connecting rods are arranged between any two guide rail frames, and the two ends of each connecting rod are respectively fixedly connected to the corresponding two guide rail frames.

7. The lifting construction device according to claim 6, characterized in that: The support mechanism includes a support frame, which is extended along the first direction and located at the center of the annular support platform. The connecting rod extending radially along the annular support platform is fixedly connected to the support frame.

8. The lifting construction device according to claim 1, characterized in that: The lifting construction device also includes a locking mechanism, which is used to lock the sliding frame on the guide rail frame.

9. The lifting construction device according to claim 8, characterized in that: The locking mechanism comprises a locking member and a locking driving member. The locking member is arranged at an output end of the locking driving member. The locking driving member can drive the locking member to lock the guide rail frame and the sliding frame.

10. The lifting construction device according to claim 1, characterized in that: The guide rail frame comprises a base and a guide rail, and the base is fixed to the bottom of the guide rail.

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