Moving mechanism for containment construction platform and construction device

Abstract

The invention provides a moving mechanism for a containment construction platform and a construction device. The moving mechanism comprises two guide rails, embedded parts, cushion blocks and outer pressing plates, wherein the two guide rails are arranged along the outer vertical face of a buttress at intervals; the embedded parts are arranged on the back sides of the guide rails and are embedded in the buttress, the cushion blocks are arranged between the embedded parts and the guide rails, and the outer pressing plates are arranged on the sides, back to the cushion blocks, of the guide rails; the side portion of the guide rail transversely extends outwards to form a fixing portion clamped by the cushion block and the outer pressing plate together, the locking piece continuously penetrates through the outer pressing plate, the cushion block and the embedded piece so that the guide rail can be fixed to the outer vertical face of the buttress, and the cushion block is arranged on the back side of the guide rail. And the thickness of the cushion block is adjusted, so that meshing surfaces of a rack formed on the outer side of the guide rail and a gear formed on the construction platform are positioned on the same reference surface. According to the invention, the stability and safety of the operation process of the construction platform are realized.

Description

Technical Field

[0001] The invention relates to the technical field of building construction machinery, and in particular to a moving mechanism and a construction device for a containment construction platform. Background Art

[0002] Prestressed installation in nuclear power plants refers to installing a prestressed system in the containment structure of a nuclear power plant. By applying stress inside in advance, the force-bearing performance of the structure is improved and its ability to resist deformation and cracking is enhanced. The installation of the prestressed system is achieved by operators burying prestressed tendons and pipes inside the containment based on the construction platform. In the meantime, it is necessary to pre-assemble the guide rails on the outside of the containment for the construction platform to move along the outer wall of the containment. In order to ensure the safety of the construction work, the stable installation of the guide rails is an indispensable and important issue.

[0003] In existing construction platforms, the guide rails are usually fixed to the buttress columns outside the containment only through embedded parts. Specifically, the buttress columns are embedded with embedded parts, and the edges of the guide rails are fixedly connected to the embedded parts, thereby achieving the fixed installation of the guide rails on the outside of the buttress columns. However, in actual operation scenarios, especially in high-demand environments such as nuclear power plants, the guide rails may become loose or displaced due to reasons such as loose fixation, which seriously affects the stability and safety of the entire construction platform. At the same time, the guide rails are usually two symmetrically arranged to ensure the stability of both ends of the construction platform at the same time. However, due to the errors in the erection of concrete formwork and the expansion of the mold, the embedded parts are not in the same vertical plane, so it is difficult to ensure that the two guide rails fixed to the buttress columns by the pressure plate maintain the same reference plane. If the two guide rails are not in the same reference plane, there is a hidden danger that the gears of the construction platform are not meshed well, the guide wheels derail, or the additional force generated damages the bearings, affecting the safe use of the construction platform.

[0004] In view of this, it is necessary to improve the guide rail installation structure in the prior art to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the existing guide rails may become loose or displaced due to loose fixation, seriously affecting the stability and safety of the entire construction platform, and it is difficult to ensure that the two guide rails fixed to the buttress columns only by pressure plates maintain the same reference plane. If the two guide rails are not on the same reference plane, the gears of the construction platform may not mesh well, the guide wheels may derail, or the additional force generated may damage the bearings, affecting the safe use of the construction platform.

[0006] To achieve the above object, the present invention provides a mobile mechanism for a containment construction platform, which is mounted on the outer facade of the buttress column of the containment, and the mobile mechanism comprises:

[0007] Two guide rails arranged at intervals along the outer facade of the buttress column, an embedded part arranged on the back side of the guide rail and embedded in the buttress column, a cushion block arranged between the embedded part and the guide rail, and an outer pressure plate arranged on the side of the guide rail facing away from the cushion block;

[0008] The side of the guide rail extends laterally outward to form a fixed portion clamped by the pad and the outer pressure plate, and a locking piece continuously penetrates the outer pressure plate, the pad and the embedded part to fix the guide rail to the outer facade of the buttress column, and the pad is arranged on the back side of the guide rail. The thickness of the pad is adjusted so that the meshing surface of the rack formed on the outer side of the guide rail and the gear formed on the construction platform are located on the same reference plane.

[0009] As a further improvement of the present invention, the embedded part includes: a plate body at least partially embedded in the buttress column, a surface on one side of the plate body extending toward the buttress column to form a plurality of fixed columns embedded in the buttress column, and a fixed block embedded in the buttress column is formed at the end of the fixed column.

[0010] As a further improvement of the present invention, the plate body is completely embedded in the buttress column, and the surface of the plate body facing away from the fixing column is flush with the surface of the buttress column.

[0011] As a further improvement of the present invention, the moving mechanism further includes: an inner pressure plate arranged between the cushion block and the embedded part, and the locking part continuously passes through the outer pressure plate, the cushion block, the inner pressure plate and the embedded part.

[0012] As a further improvement of the present invention, the moving mechanism also includes: side panels enclosing the inner pressure plate and the pad block, the side panels enclosing a moving area for adjustment of the inner pressure plate, and adjusting the position of the side panels in the moving area to adjust the meshing surface between the rack formed on the outside of the guide rail and the gear formed by the construction platform.

[0013] As a further improvement of the present invention, the outer pressure plate is recessed inwardly toward one side of the fixing portion to form a notch for accommodating the fixing portion. When the locking member continuously passes through the outer pressure plate and the cushion block, and the fixing portion is accommodated in the notch, the outer pressure plate is in contact with the cushion block toward one side of the fixing portion.

[0014] As a further improvement of the present invention, the fixing portion includes: a first fixing portion and / or a second fixing portion formed by extending laterally outward from the side of the guide rail, and the first fixing portion and the second fixing portion are respectively formed on both sides of the guide rail;

[0015] If the first fixing portion and the second fixing portion are formed at the same time, the outer pressure plates are configured in two, and the two outer pressure plates respectively clamp the first fixing portion and the second fixing portion together with the cushion block.

[0016] As a further improvement of the present invention, the single guide rail is composed of a plurality of guide rail segments spliced ​​together along the outer facade of the buttress column.

[0017] As a further improvement of the present invention, the embedded part is arranged on the back side of the joint of the two guide rail segments.

[0018] Based on the same inventive concept, the present invention also discloses a construction device, which is installed on the outside of the buttress column. The construction device includes: a construction platform and a moving mechanism for the containment construction platform as described in any of the above inventions.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] Two guide rails are arranged at intervals along the outer facade of the buttress column, an embedded part embedded in the buttress column is arranged on the back side of the guide rail, a cushion block is arranged between the embedded part and the guide rail, and an outer pressure plate is arranged on the side of the guide rail facing away from the cushion block. The side of the guide rail extends outward to form a fixed part clamped by the cushion block and the outer pressure plate, and the outer pressure plate, the cushion block and the embedded part are continuously penetrated by the locking part to fix the guide rail to the outer facade of the buttress column, and the cushion block is arranged on the back side of the guide rail, and the thickness of the cushion block is adjusted so that the meshing surface of the rack formed on the outer side of the guide rail and the gear formed by the construction platform are located on the same reference plane. The embedded parts are embedded in the buttress column so that the pad block and the outer pressure plate can be continuously penetrated by the locking parts, thereby playing the role of fixing the pad block and the outer pressure plate, and when fixing the pad block and the outer pressure plate, the pad block and the outer pressure plate jointly clamp the fixing part, thereby playing the role of fixing the guide rail. Compared with the prior art in which the guide rail is only fixed to the buttress column outside the containment shell by the existing embedded parts, in the present application, the pad block and the outer pressure plate jointly clamp the fixing part to make the installation of the guide rail more secure, so as to further ensure the stability of the guide rail, thereby solving the problem that the existing guide rail may become loose or displaced due to loose fixation, seriously affecting the stability and safety of the entire construction platform. At the same time, a pad is provided on the back side of the guide rail, and the thickness of the pad can be adjusted so that the meshing surfaces of the racks respectively formed on the outer sides of the two guide rails and the gears formed by the construction platform are located on the same reference plane, thereby ensuring the stability of the meshing on both sides of the construction platform, thereby solving the problem in the prior art that it is difficult to ensure that the two guide rails fixed to the buttress columns only by the pressure plate maintain the same reference plane, and if the two guide rails are not on the same reference plane, the gears of the construction platform will be poorly meshed, the guide wheels will derail, or the additional force generated will damage the bearings, affecting the safe use of the construction platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1A three-dimensional diagram of the containment shell, the mobile mechanism and the construction platform shown in the present invention at a certain viewing angle;

[0022] Figure 2 A three-dimensional diagram of the containment shell and the moving mechanism shown in the present invention from another perspective;

[0023] Figure 3 It is a partial stereogram of a single guide rail;

[0024] Figure 4 for Figure 2 A magnified view of part A;

[0025] Figure 5 It is a partial stereoscopic diagram of the moving mechanism at one viewing angle;

[0026] Figure 6 It is a three-dimensional image of the embedded part at a certain viewing angle;

[0027] Figure 7 A three-dimensional diagram of the outer pressure plate at a viewing angle;

[0028] Figure 8 It is a schematic diagram of assembling the moving mechanism when the outer surface profile of the buttress column is an arc shape. DETAILED DESCRIPTION

[0029] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0030] It should be noted that, in this application, "lateral" refers to the Figure 1 The direction along the X-axis shown in FIG. 1 is the direction along the X-axis. The longitudinal direction is the direction along the Figure 1 The direction along the Y axis is shown in .

[0031] Please refer to Figures 1 to 8As shown, the present invention shows a specific embodiment of a mobile mechanism for a containment construction platform (hereinafter referred to as "mobile mechanism 10"), the mobile mechanism 10 is mounted on the outer facade 311 of the buttress 31 of the containment 30, so that the construction platform 20 can move longitudinally along the outer facade 311 of the buttress 31 based on the path formed by the mobile mechanism 10, and then the operator can operate on different positions of the buttress 31 of the containment 30 on the construction platform 20. Specifically, in order to ensure the safety and reliability of the nuclear power plant, it is necessary to install a prestressed system in the containment 30 structure of the nuclear power plant, and when installing the prestressed system, the operator needs to bury prestressed tendons and pipes in the buttress 31 of the containment 30 to achieve this. Based on this, a mobile mechanism 10 is assembled on the outer facade 311 of the buttress 31 of the containment shell 30, and a construction platform 20 is assembled on the mobile mechanism 10. During the operation, the operator operates the buttress 31 on the construction platform 20, and at the same time drives the construction platform 20 to move along the outer facade 311 of the buttress 31 to adjust the working position of the operator.

[0032] Ginseng Figure 2 and Figure 3 As shown, the moving mechanism 10 includes: two guide rails 11 arranged at intervals along the outer facade 311 of the buttress column 31, an embedded part 12 arranged on the back side of the guide rail 11 and embedded in the buttress column 31, a cushion block 13 arranged between the embedded part 12 and the guide rail 11, and an outer pressure plate 14 arranged on the side of the guide rail 11 facing away from the cushion block 13. The side of the guide rail 11 extends outward laterally to form a fixed portion (i.e., the first fixed portion 111 and / or the second fixed portion 112 described below) clamped by the cushion block 13 and the outer pressure plate 14, and a locking member (not shown) continuously penetrates the outer pressure plate 14, the cushion block 13 and the embedded part 12 to fix the guide rail 11 to the outer facade 311 of the buttress column 31, and the cushion block 13 is arranged on the back side of the guide rail 11, and the thickness of the cushion block 13 is adjusted so that the meshing surface of the rack 113 formed on the outer side of the guide rail 11 and the gear formed by the construction platform 20 are located on the same reference plane.

[0033] It should be noted that the back side of each single guide rail 11 is provided with an embedded part 12 embedded in the buttress column 31 to fix the single guide rail 11 respectively. Among them, the embedded parts 12 respectively provided on the back sides of the two guide rails 11 can be an integral structure (that is, one embedded part 12 extends to the back sides of the two guide rails 11 along the setting direction of the two guide rails 11), or a split structure (that is, one embedded part 12 is independently provided on the back sides of the two guide rails 11). In the following description, only one embedded part 12 is provided on the back sides of the two guide rails 11 for exemplary explanation. The embedded part 12 is embedded in the buttress column 31, and continuously penetrates the outer pressure plate 14, the cushion block 13 and the embedded part 12 through a locking part (not shown), so as to play the role of fixing the cushion block 13 and the outer pressure plate 14 through the embedded part 12. At the same time, when fixing the pad block 13 and the outer pressure plate 14, the pad block 13 and the outer pressure plate 14 jointly clamp the fixing part to play the role of fixing the guide rail 11. Compared with the prior art in which the guide rail is fixed to the buttress column outside the containment only by the existing embedded parts, in the present application, the pad block 13 and the outer pressure plate 14 jointly clamp the fixing part to make the installation of the guide rail 11 more secure, so as to further ensure the stability of the guide rail 11, thereby solving the problem that the existing guide rail may become loose or displaced due to loose fixation, which seriously affects the stability and safety of the entire construction platform.

[0034] At the same time, since the buttress column 31 is a part of the prestressed concrete structure, it usually constitutes the main body of the containment shell 30 together with the hemispherical dome, and the buttress column 31 is formed on the outside of the hemispherical dome, and its surface profile (that is, the profile formed by the facade 311) can be similar to that of the hemispherical dome (that is, the thickness of the buttress column 31 is the same), that is, along Figure 1 The outer surface profile of the buttress column 31 in the top view is an arc shape, and may also be different from the hemispherical dome (that is, the thickness of the buttress column 31 is different, and the thickness of the buttress column 31 on both sides is higher than the thickness in the middle of the buttress column 31), that is, along Figure 1The outer surface profile of the buttress column 31 in the top view is a straight line, so as to facilitate the assembly of the moving mechanism 10 and the construction platform 20. Whether it is an arc shape or a straight line shape, in the present application, a pad 13 is set on the back side of the guide rail 11, and the thickness of the pad 13 can be adjusted so that the meshing surfaces of the racks 113 respectively formed on the outer sides of the two guide rails 11 and the gears formed on the construction platform 20 are located on the same reference plane. Specifically, in one embodiment, a rack 113 is formed on the outer side of the guide rail 11, and a gear (not shown) adapted to the rack 113 is formed on the inner side of the construction platform 20, and the mutual meshing of the gear and the rack 113 enables the construction platform 20 to move along the guide rail 11 under the driving action of the driving device (not shown). By adjusting the thickness of the pad 13, the meshing surfaces of the racks 113 respectively formed on the outer sides of the two guide rails 11 and the gears formed on the construction platform 20 are located on the same reference plane, thereby ensuring the stability of the meshing on both sides of the construction platform 20, thereby solving the problem in the prior art that it is difficult to ensure that the two guide rails fixed to the buttress columns only by the pressure plate maintain the same reference plane, and if the two guide rails are not on the same reference plane, the gears of the construction platform will be poorly meshed, the guide wheels will derail, or the additional force generated will damage the bearings, affecting the safe use of the construction platform.

[0035] Ginseng Figure 5 and Figure 6 As shown, in one embodiment, the embedded part 12 includes: a plate body 121 at least partially embedded in the buttress column 31, a surface on one side of the plate body 121 extends toward the buttress column 31 to form a plurality of fixing columns 122 embedded in the buttress column 31, and a fixing block 123 embedded in the buttress column 31 is formed at the end of the fixing column 122. Among them, the fixing block 123 and the fixing column 122 are both embedded in the buttress column 31, and the plate body 121 is at least partially embedded in the buttress column 31, so that the embedded part 12 is embedded in the buttress column 31 to achieve the fixation of the embedded part 12. Several fixing columns 122 are evenly arranged on the surface of one side of the plate body 121. Correspondingly, fixing blocks 123 are formed at the ends of the buttress columns 31. The fixing blocks 123 are also evenly arranged on one side of the plate body 121. At the same time, the fixing columns 122 extend toward the inside of the buttress columns 31 on the surface of one side of the plate body 121, and fixing blocks 123 are formed at the ends of the fixing columns 122, so as to ensure the stability of the embedded parts 12 inside the buttress columns 31 in multiple directions. The installation method of the plate body 121 can be partially embedded in the buttress columns 31, or it can be fully embedded in the buttress columns 31, thereby ensuring the further stability of the embedded parts 12, and if the plate body 121 is fully embedded in the buttress columns 31, the surface of the plate body 121 facing away from the fixing columns 122 is flush with the surface of the buttress columns 31.

[0036] In one embodiment, the moving mechanism 10 further includes: an inner pressure plate 16 disposed between the cushion block 13 and the embedded part 12, and a locking member (not shown) continuously passes through the outer pressure plate 14, the cushion block 13, the inner pressure plate 16 and the embedded part 12 to fix the guide rail 11 to the outer facade 311 of the buttress column 31, thereby ensuring that the assembly of the guide rail 11 is more stable. In order to further ensure the stability of the assembly of the guide rail 11, reference Figure 7 As shown, the side of the outer pressure plate 14 facing the fixed part is recessed inward to form a notch 141 for accommodating the fixed part. When the locking member (not shown) continuously penetrates the outer pressure plate 14 and the cushion block 13, and the fixed part is accommodated in the notch 141, the side of the outer pressure plate 14 facing the fixed part is in contact with the cushion block 13, thereby the outer pressure plate 14 plays a role in lateral restriction of the fixed part, thereby achieving the purpose of lateral restriction of the guide rail 11, and preventing the guide rail 11 from lateral separation from the buttress column 31. Figure 4 and Figure 5 As shown, the fixing portion includes: a first fixing portion 111 and / or a second fixing portion 112 formed by extending outwardly from the side of the guide rail 11, and the first fixing portion 111 and the second fixing portion 112 are respectively formed on both sides of the guide rail 11. If the first fixing portion 111 and the second fixing portion 112 are formed at the same time, the outer pressure plate 14 is configured as two, and the two outer pressure plates 14 respectively clamp the first fixing portion 111 and the second fixing portion 112 together with the cushion block 13, thereby playing the role of clamping the guide rail on both sides in the lateral direction to limit the lateral position of the guide rail 11, so as to further ensure the stability of the assembly of the guide rail 11.

[0037] Ginseng Figure 8 As shown, if along Figure 1 The outer surface profile of the buttress column 31 in the top view is an arc shape. Figure 8Taking the perspective shown in as an example, the guide rail 11 on the left is defined as the guide rail 11a, and the guide rail 11 on the right is defined as the guide rail 11b. A pad 13a is arranged on the back side of the guide rail 11a, and the side portions on both sides of the guide rail 11a extend outward to form a first fixing portion 111a and a second fixing portion 112a respectively. The guide rail 11a and the pad 13a jointly clamp the first fixing portion 111a through the outer pressure plate 14a, and jointly clamp the second fixing portion 112a through the outer pressure plate 14b and the pad 13a; similarly, a pad 13b is arranged on the back side of the guide rail 11b, and the side portions on both sides of the guide rail 11b extend outward to form a first fixing portion 111b and a second fixing portion 112b respectively. The guide rail 11b and the pad 13b jointly clamp the first fixing portion 111b through the outer pressure plate 14c, and jointly clamp the second fixing portion 112b through the outer pressure plate 14d and the pad 13b, thereby achieving stable assembly of the guide rails 11a and 11b. The thickness of the pad 13a and the pad 13b is adaptively adjusted according to the outer surface contour of the buttress column 31 to ensure that the meshing surfaces of the rack 113a of the guide rail 11a and the rack 113b of the guide rail 11b that are respectively meshed with the gears are located on the same reference plane, thereby ensuring that the guide rails 11a and 11b are synchronously meshed with the construction platform 20 and preventing the construction platform 20 from derailing on one side, thereby ensuring the stability of the construction platform 20 during operation.

[0038] It should be noted that the above-mentioned example of only one cushion block 13 being provided on the back side of a single guide rail 11 and no inner pressure plate 16 being provided is used for exemplary explanation, but the protection scope of the present application cannot be limited thereto. In actual production scenarios, two cushion blocks 13 may be provided on the back side of a single guide rail 11, and an inner pressure plate 16 may be provided to further ensure the stability of the guide rail 11 assembly, and this embodiment does not specifically limit this.

[0039] If along Figure 1 The outer surface profile of the buttress column 31 in the top view shown in the figure is a straight line, and the assembly method of the guide rail 11 is similar to the above-mentioned one. The details can be referred to the above-mentioned one, and will not be repeated here. In one embodiment, the mobile mechanism 10 also includes: side panels (not shown) enclosing the inner pressure plate 16 and the pad 13, and the side panels enclose a moving area for the inner pressure plate 16 to adjust. By adjusting the position of the side panels in the moving area, the meshing surface between the rack 113 formed on the outer side of the guide rail 11 and the gear formed by the construction platform 20 can be adjusted. Specifically, the side panel is assembled to the side of the plate body 121 facing away from the fixed column 122 by welding, and the inner pressure plate 16 is welded to the inner side wall of the side panel. By adjusting the interval between the inner pressure plate 16 and the plate body 121, the meshing surface between the rack 113 of the guide rail 11 and the gear is adjusted to facilitate the assembly of the construction platform 20 and the mobile mechanism 10.

[0040] Ginseng Figure 3As shown, a single guide rail 11 is composed of a plurality of guide rail segments (e.g., Figure 3 The guide rail segments 114 and 115 shown in the figure are sequentially spliced ​​longitudinally along the outer facade 311 of the buttress column 31, thereby facilitating the installation and fixation of the guide rail 11. At the same time, the embedded parts 12 are arranged on the back side of the joint of the two guide rail segments (for example, the guide rail segment 114 and the guide rail segment 115) to ensure the stable assembly of the joint of the guide rail segments, and preferably, only one plate body 121 is embedded in the joint of the two guide rail segments, and the assembly of the guide rail segments is achieved under the joint action of different pads 13 and external pressure plates 14, thereby ensuring the smooth joint of the two guide rail segments and avoiding the jamming of the construction platform 20 during the movement along the guide rail 11.

[0041] Specifically, Figure 5 As shown, the adjacent guide rail segment 114 and guide rail segment 115 are used as an example for exemplary description. The guide rail segment 114 forms a first mounting portion 1141 on the inner side of the guide rail segment 115, and the guide rail segment 115 forms a second mounting portion 1151 on the inner side of the guide rail segment 114. A locking mechanism (e.g., bolts and nuts, etc.) is longitudinally and continuously penetrated through the first mounting portion 1141 and the second mounting portion 1151 to achieve stable assembly of the guide rail segment 114 and the guide rail segment 115. The outer side of the guide rail section 114 is convexly provided to form a first rack section 1142, and the outer side of the guide rail section 115 is convexly provided to form a second rack section 1152. When the guide rail section 114 and the guide rail section 115 are assembled, the first rack section 1142 and the second rack section 1152 are spliced ​​to form a rack 113 for the construction platform 20 to move. Accordingly, the two guide rails 11 are arranged in a similar structure, thereby the rack 113 and the gear formed on the inner side of the construction platform 20 are mutually adapted to ensure the synchronization of the movement of the two sides of the construction platform 20. At the same time, the rack 113 is convexly provided on the outer side relative to the guide rail 11, and due to its good tooth height design and structural strength, it can effectively support the safe movement of the construction platform 20, and will not cause safety accidents due to problems with the rack 113.

[0042] It should be noted that since the shapes of the containment shell 30 mainly include spherical cylinder, hemispherical top cover and spherical, the shape of the buttress column 31 is similarly structured. Therefore, when the guide rail 11 is arranged on the outer facade 311 of the buttress column 31, in order to ensure that the guide rail 11 is arranged in close contact with the outer facade 311 of the buttress column 31, the shape of the guide rail 11 is designed to be similar to the shape of the buttress column 30, that is, the guide rail 11 is in a semi-arc structure in the spherical top cover part of the containment shell 30, so as to facilitate the operators to operate the containment shell 30 on the construction platform 20.

[0043] Based on the same inventive concept, the present invention also discloses a construction device, which is installed on the outside of the buttress column 31 and is used to perform construction work on the prestressing system of the containment 30. Figure 1As shown, the construction device includes: a construction platform 20 and a mobile mechanism for the containment construction platform (i.e., mobile mechanism 10). Since the construction platform 20 is a prior art, it will not be described here in detail, and the specific scheme of the mobile mechanism 10 included in this embodiment is as described above, and will not be repeated here.

[0044] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

[0045] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0046] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mobile mechanism for a containment construction platform, mounted on the outer facade of a buttress column of the containment, characterized in that: The moving mechanism comprises: Two guide rails arranged at intervals along the outer facade of the buttress column, an embedded part arranged on the back side of the guide rail and embedded in the buttress column, a cushion block arranged between the embedded part and the guide rail, and an outer pressure plate arranged on the side of the guide rail facing away from the cushion block; The side of the guide rail extends laterally outward to form a fixed portion clamped by the pad and the outer pressure plate, and a locking piece continuously penetrates the outer pressure plate, the pad and the embedded part to fix the guide rail to the outer facade of the buttress column, and the pad is arranged on the back side of the guide rail. The thickness of the pad is adjusted so that the meshing surface of the rack formed on the outer side of the guide rail and the gear formed on the construction platform are located on the same reference plane.

2. The mobile mechanism for the containment construction platform according to claim 1, characterized in that: The embedded part includes: a plate body at least partially embedded in the buttress column, a surface on one side of the plate body extending toward the buttress column to form a plurality of fixing columns embedded in the buttress column, and a fixing block embedded in the buttress column is formed at the end of the fixing column.

3. The mobile mechanism for the containment construction platform according to claim 2, characterized in that: The plate body is completely embedded in the buttress column, and the surface of the plate body facing away from the fixing column is flush with the surface of the buttress column.

4. The mobile mechanism for the containment construction platform according to claim 1, characterized in that: The moving mechanism further comprises: an inner pressure plate disposed between the cushion block and the embedded component, and the locking component continuously penetrates the outer pressure plate, the cushion block, the inner pressure plate and the embedded component.

5. The mobile mechanism for the containment construction platform according to claim 4, characterized in that: The moving mechanism also includes: side plates arranged around the inner pressure plate and the pad, the side plates enclose a moving area for adjusting the inner pressure plate, and the meshing surface between the rack formed on the outside of the guide rail and the gear formed on the construction platform is adjusted by adjusting the position of the side plates in the moving area.

6. The mobile mechanism for the containment construction platform according to claim 1, characterized in that: The outer pressure plate is recessed inwardly on one side toward the fixing portion to form a notch for accommodating the fixing portion. When the locking member continuously penetrates the outer pressure plate and the cushion block and the fixing portion is accommodated in the notch, the outer pressure plate is in contact with the cushion block on one side toward the fixing portion.

7. The mobile mechanism for the containment construction platform according to claim 1, characterized in that: The fixing portion includes: a first fixing portion and / or a second fixing portion formed by extending outwardly from a side portion of the guide rail, and the first fixing portion and the second fixing portion are respectively formed on two sides of the guide rail; If the first fixing portion and the second fixing portion are formed at the same time, the outer pressure plates are configured in two, and the two outer pressure plates respectively clamp the first fixing portion and the second fixing portion together with the cushion block.

8. The mobile mechanism for the containment construction platform according to claim 1, characterized in that: The single guide rail is composed of a plurality of guide rail sections spliced ​​along the outer facade of the buttress column.

9. The mobile mechanism for the containment construction platform according to claim 8, characterized in that: The embedded part is arranged on the back side of the joint of the two guide rail sections.

10. A construction device, mounted on the outside of a buttress column, characterized in that: The construction device comprises: a construction platform and a moving mechanism for the containment construction platform as claimed in any one of claims 1 to 9.

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