Construction climbing system

Abstract

This application relates to a construction climbing system. In this construction climbing system, a first through hole is formed in a connecting member, through which a cross brace connected to the composite formwork is connected to a track. An anti-separation hole is formed in the shoe body of a climbing shoe fixed to the outer wall of the structure. A first fastener is inserted into the first through hole and the anti-separation hole to secure the connecting member to the climbing shoe, thereby preventing separation of the composite formwork cage.

Description

[0001] Cross-reference to related applications

[0002] This application is based on and is subject to priority of Korean Patent Application No. 10-2025-0017517 filed on February 11, 2025, with the Korean Intellectual Property Office in accordance with 35 USc §119, the disclosure of which is incorporated herein by reference in its entirety. Technical Field

[0003] This disclosure relates to a construction climbing system, and more specifically, to a construction climbing system that ensures safety during construction. Background Technology

[0004] Typically, when constructing a reinforced concrete building, steel bars are installed to form a frame, multiple formworks are installed around the frame, concrete is poured into the formworks, and the concrete is cured to complete the building's frame.

[0005] The formwork consists of multiple wooden planks, thus requiring a considerable manufacturing time. Furthermore, most formwork is damaged when removed after the concrete has hardened, making it difficult to reuse. Additionally, separately installed scaffolding for rebar assembly and external finishing work is also difficult to reuse after a single use.

[0006] Therefore, large formwork (so-called gang-form cages) installed on the exterior of buildings during concrete pouring has recently been developed and is now widely used in the construction of high-rise buildings. These gang-form cages consist of a gang-form cage that provides the concrete pouring surface and a work platform connected to the gang-form cage to serve as a workspace.

[0007] The working platform consists of an upper cage and a lower cage. The upper cage is the upper working plate attached to the combined formwork and used for the installation and disassembly of the combined formwork. The lower cage is the lower working plate fixed to the lower end of the upper cage and supported by the outer wall of the combined formwork structure, providing working space for plastering and surface smoothing.

[0008] The upper cage includes vertical rods and horizontal rods. The vertical rods are arranged parallel to and separate from the combined template to fix the workspace for the worker. The horizontal rods are fixed between the vertical rods and the combined template to support the work plate. The lower cage also includes vertical rods and horizontal rods. The vertical rods are arranged to fix the workspace for the worker, and the horizontal rods are connected to the vertical rods to support the work plate.

[0009] This type of modular formwork cage is installed on the structure using a climbing system. The climbing system is a single, integrated component in which the modular formwork cage for installing the formwork is connected to a track. The track to which the modular formwork cage is connected engages with climbing shoes mounted on one side of the structure and is then lifted by a crane or hydraulic actuator.

[0010] When constructing a section of a reinforced concrete structure, a climbing shoe is installed on one side of the reinforced concrete structure, and a climbing system, including a work platform and scaffolding, is fixed to the climbing shoe. While installing the combined formwork for concrete pouring using the climbing system fixed to the climbing shoe, concrete pouring is performed to construct the section of the reinforced concrete structure. After the section of the reinforced concrete structure has been constructed, a crane is used to lift the track, and the above process is repeated to construct the upper part of the reinforced concrete structure.

[0011] The climbing shoe includes latching members, each of which can move between a supported position and a released position. In the supported position, the latching member supports the track, and in the released position, the latching member allows the track to rise or fall.

[0012] In existing technology, operations such as concrete pouring and plastering are carried out with the track engaged in the latching mechanism of the climbing shoe. This usually does not cause problems under normal weather conditions, but on days with strong winds or severe gusts, the track may detach from the hook-shaped latching mechanism.

[0013] Since the combined template cage is mounted on the structure by means of the engagement between the guide rail and the climbing shoe, separation of the guide rail and the climbing shoe could lead to a serious accident.

[0014] Furthermore, in other existing construction climbing systems, the track typically consists of side plates facing each other and protrusions projecting from the edges of the side plates, with the climbing shoes usually guiding the track in a shape surrounding the protrusions. In this case, the volume of the climbing shoes increases, leading to increased weight and cost.

[0015] Furthermore, during the raising and lowering of the rails using lifting devices (such as hydraulic cylinders), the lifting device can detach from the rails. In this situation, not only is it difficult for the operator to reinstall the lifting device on the rails, but this can also lead to accidents. Summary of the Invention

[0016] A construction climbing system is provided that ensures safety by preventing separation between the track and the climbing shoe.

[0017] This invention provides a climbing shoe with a simple structure and reduced weight.

[0018] A construction climbing system is provided, which can prevent the lifting device from separating from the track during the raising and lowering of the track.

[0019] Additional aspects will be set forth in part in the description which follows, and will be apparent in part from the description, or may be learned by practicing the embodiments presented in this disclosure.

[0020] According to one aspect of this disclosure, a construction climbing system is provided, the construction climbing system being configured to raise and lower a combined formwork cage, the combined formwork cage including a combined formwork cage providing a concrete pouring surface for constructing a structure, an upper cage connected to the side of the combined formwork cage to provide a working space, and a lower cage connected to the lower part of the upper cage to provide a working space below the upper cage, the construction climbing system comprising:

[0021] A horizontal brace (waler) that extends vertically and connects to the combined template.

[0022] The track includes a pair of side plates and a horizontal member, wherein the pair of side plates are mounted on the lower cage, facing each other and extending along the vertical direction, and the horizontal member separates the pair of side plates from each other and arranges them at regular intervals along the vertical direction, and the track is movable together with the combined template cage;

[0023] A connecting member that connects the cross brace and the track to each other, and includes at least one first through hole; and

[0024] A climbing shoe includes a shoe body configured to be fixed to the outer wall of the structure, a guide portion protruding from the shoe body and fitted to the track to guide the direction of movement of the track, and a latching member rotatably mounted on the shoe body, the latching member being rotatable between a support position for supporting the track from below and a release position away from the horizontal member of the track.

[0025] At least one anti-separation hole is formed in the shoe body, and a first fastener can be inserted into the at least one first through hole and the at least one anti-separation hole to fasten the connecting member to the climbing shoe.

[0026] In the construction climbing system, the at least one first through hole may be an elongated hole extending in the vertical direction of the connecting member to allow the track to move relative to the connecting member within a predetermined range.

[0027] In the construction climbing system, a plurality of through holes arranged separately from each other in the vertical direction can be formed on a pair of side plates of the track.

[0028] The connecting member may further include at least one second through hole, and a second fastener may connect the plurality of through holes and the at least one second through hole to each other to fasten the track and the connecting member to each other.

[0029] In the construction climbing system, the rotation prevention component can be connected to another through hole adjacent to one of a plurality of through holes to which the second fastener can be connected, and

[0030] The rotation prevention component can protrude at a position within the virtual rotation radius of the track relative to the connecting component around the second fastener, in order to limit the rotation of the track relative to the connecting component.

[0031] In the construction climbing system, the cross brace may include a pair of vertically extending and horizontally spaced members, which may be connected to a horizontally extending combined formwork connecting member, and the combined formwork connecting member may be fixed to the combined formwork by connecting bolts.

[0032] In one embodiment, the guide rail may further include a protrusion that curves inward from and extends therefrom the edge of each of the pair of side plates, and

[0033] The guiding portion may include a guiding plate and a pair of guiding wings, the guiding plate being detachably mounted on the outer surface of the shoe body, and the pair of guiding wings protruding from the surface of the guiding plate and configured such that the protruding portion is inserted between the pair of guiding wings.

[0034] The shoe body includes a fixing plate configured to be fixed to the structure; and a pair of body plates erected forward from the fixing plate and spaced apart from each other. A peripheral portion protrudes forward from the edge of the fixing plate in one piece with the fixing plate, and a mounting groove is formed between the peripheral portion and each of the pair of body plates, wherein a guide plate is inserted into and supported by the mounting groove.

[0035] Additionally, the construction climbing system may include a lifting device for raising and lowering the track. When the lifting device is attached to the shoe body, a latching member hooks onto the lifting device, thereby preventing the latching member from tilting in the opposite direction to the track.

[0036] The lifting device may include a cylinder body connected to the shoe body; and a capturing portion disposed on an upper portion of the cylinder body and configured to hook onto a horizontal member of the track. The lifting device may include a cylinder guide configured to prevent separation of the lifting device from the track. A guide pin projecting in a left-right direction may be disposed on the capturing portion, and the cylinder guide may include a guide extension facing the guide pin, such that the protrusion is located between the guide pin and the guide extension. Attached Figure Description

[0037] The above and other aspects, features and advantages of certain embodiments of this disclosure will become more apparent from the following description taken in conjunction with the accompanying drawings, in which:

[0038] Figure 1 This is a front perspective view of the construction climbing system according to the first embodiment;

[0039] Figure 2 yes Figure 1 Rear perspective view of the construction climbing system shown;

[0040] Figure 3 yes Figure 1 The plan view of the construction climbing system shown;

[0041] Figure 4 yes Figure 1 An enlarged view of a portion of the construction climbing system shown;

[0042] Figure 5 yes Figure 4 Rear view of the construction climbing system shown;

[0043] Figure 6 It shows the combination template linked to Figure 1 A view showing the status of the construction climbing system;

[0044] Figure 7 yes Figure 1 A side view of a portion of the construction climbing system shown;

[0045] Figure 8 yes Figure 4 The diagram shown is an exploded view of the construction climbing system.

[0046] Figure 9 yes Figure 1 An enlarged view of a portion of the construction climbing system shown;

[0047] Figure 10 (a) to (d) in Figure 11 (e) to (i) in the text are to show that... Figure 1 The view shown depicts the construction process of the construction climbing system being installed on the structure.

[0048] Figure 12 It is shown Figure 1 A view showing the construction climbing system installed on the structure;

[0049] Figure 13 (a) to (c) and Figure 14 (d) through (f) show the operation Figure 1The view shown illustrates the process of the construction climbing system raising the combined formwork.

[0050] Figure 15 This is a perspective view of the climbing shoe of the construction climbing system according to the second embodiment of the present disclosure;

[0051] Figure 16 yes Figure 15 An enlarged perspective view of the climbing shoe shown;

[0052] Figure 17 yes Figure 15 A plan view of the climbing shoe shown;

[0053] Figure 18 It is along Figure 17 A cross-sectional view taken from line XVIII-XVIII in the diagram;

[0054] Figure 19 It is shown Figure 15 A view showing the operation of the climbing shoe;

[0055] Figure 20 This is a perspective view of the lifting device of the construction climbing system according to the second embodiment of the present disclosure;

[0056] Figure 21 (a) to (c) in the middle are Figure 20 A view showing the cylinder guide mounted on the lifting device;

[0057] Figure 22 (a) to (c) and Figure 23 (a) to (c) in the text are shown Figure 21 Views of the operation of the cylinder guide shown in (a) to (c); and

[0058] Figure 24 (a) to (c) Figure 25 (a) to (c) and Figure 26 (a) through (c) are perspective views showing how the construction climbing system of the second embodiment of this disclosure is used to raise and lower the track. Detailed Implementation

[0059] Reference will now be made in detail to embodiments, examples of which are shown in the accompanying drawings. In this respect, the embodiments may take different forms and should not be construed as limited to the description set forth herein. Therefore, the embodiments are described below only with reference to the accompanying drawings to explain various aspects of this specification. Expressions such as “at least one of…” modify the entire column of elements, rather than individual elements within that column, when following a list of elements.

[0060] The embodiments are used to illustrate the technical concepts of this disclosure. The scope of this disclosure is not limited to the embodiments given below or the detailed description of the embodiments.

[0061] Unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure pertains. All terms used in this disclosure have been chosen for the purpose of more clearly describing this disclosure, and not for the purpose of limiting the scope of this disclosure.

[0062] Unless otherwise stated in the phrases or sentences in which the terms are used, terms such as “comprising,” “including,” or “having” as used in this disclosure should be understood as open-ended terms that imply the possibility of including other embodiments.

[0063] As used herein, unless otherwise stated, the singular forms “a,” “an,” and “the” are intended to include the plural forms as well, and this applies equally to the claims.

[0064] Terms such as “first” and “second” are used in this document to distinguish various elements from one another, regardless of the order or importance of the elements.

[0065] It should be understood that when an element is referred to as “connected” or “attached” to another element, the element may be directly connected to or attached to the other element, or any other element may be arranged between the two elements.

[0066] In this disclosure, the term "vertical direction VD" is based on the direction of progressively constructing the structure, the term "left-right direction HD1" is based on the direction along the wall surface of the structure, the term "front-back direction HD2" is based on the direction away from or towards the wall surface of the structure, and the term "horizontal direction HD" includes both "left-right direction HD1" and "front-back direction HD2". These directions are defined as shown in the accompanying drawings. The directions described in the claims regarding the construction climbing system are defined based on the state in which the construction climbing system is installed on the structure. Therefore, the orientation of the components may differ during the construction process.

[0067] In the following description of embodiments, reference is made to the accompanying drawings. In the drawings, the same reference numerals denote the same or corresponding elements. Furthermore, in the following description of the embodiments, repeated descriptions of the same or corresponding elements may be omitted. However, even when the description of such an element is omitted, it does not mean that the element is not included in any embodiment.

[0068] The construction climbing system 100 disclosed herein is configured to raise and lower a combined formwork cage 183 in the height direction of the structure (e.g., in the vertical direction VD). The combined formwork cage 183 includes a combined formwork 184, an upper cage 188, and a lower cage 189. The combined formwork 184 provides a concrete pouring surface for constructing the structure. The upper cage 188 is connected to one side of the combined formwork 184 to provide a working space, and the lower cage 189 is connected to the lower part of the upper cage 188 to provide a working space below the upper cage 188.

[0069] The formwork assembly 184 includes a flat plate providing a concrete pouring surface, a plurality of horizontal bars 185 mounted on the flat plate in the horizontal direction HD, and a plurality of vertical bars 186 connected to the horizontal bars 185 and intersecting the horizontal bars 185 at right angles. The vertical bars 186 include a plurality of horizontal supports 187 for supporting the cross braces 110 on the formwork assembly 184. The horizontal bars 185 are spaced apart from each other in the horizontal direction HD, and the vertical bars 186 are spaced apart from each other in the vertical direction VD.

[0070] Each of the upper cage 188 and the lower cage 189 includes a plurality of vertical members and a plurality of horizontal members that intersect each other to provide a workspace therein. The upper cage 188 is disposed on the side of the combined template 184 and is mounted on the structure together with the combined template 184.

[0071] The lower cage 189 is installed below the upper cage 188 and provides a workspace where workers can perform operations such as plastering. The lower cage 189 is fixed to the upper cage 188. The lower cage 189 can move vertically when the combined formwork cage 183 is guided by the track 120 on the climbing shoe 140 fixed to the wall surface of the structure.

[0072] According to the first embodiment, the construction climbing system 100 includes a cross brace 110, a track 120, a connecting component 130, and climbing shoes 140.

[0073] The cross brace 110 is a component used to secure the construction climbing system 100 to the combined formwork 184. Each cross brace 110 includes a pair of vertical members 111 extending in the vertical direction VD. The vertical members 111 are spaced apart from each other in the left-right direction HD1.

[0074] A hole is formed at the upper end of the cross brace 110, and two holes are formed at the lower end of the cross brace 110 and are spaced apart from each other in the vertical direction VD. A connecting member 130 is connected to the lower end of the cross brace 110.

[0075] A combined formwork connecting member 112 extending horizontally in the direction HD is provided between a pair of vertical members 111. The combined formwork connecting member 112 connects the vertical members 111 that are spaced apart from each other. A hole is formed in the central portion of the combined formwork connecting member 112 to receive a connecting bolt. The connecting bolt is fixed to the combined formwork 184 through the hole. The combined formwork connecting member 112 is configured to contact the horizontal support member 187 of the combined formwork 184.

[0076] The connecting members 112 of the combined formwork can be configured as a pair that are vertically spaced apart from each other to firmly support the cross brace 110 on the combined formwork 184.

[0077] Each of the tracks 120 includes a pair of side plates 121 mounted on the lower cage 189. The pair of side plates 121 face each other and extend in the vertical direction VD. A plurality of horizontal members 123 are mounted at regular intervals in the vertical direction VD to connect the spaced-apart pair of side plates 121. Thus, the tracks 120 can move together with the combined formwork cage 183.

[0078] The track 120 is configured to rise or fall in the height direction of the structure. For example, in the track 120, a pair of side plates 121 face each other and extend in the height direction of the structure, and horizontal members 123 are installed at regular intervals in the height direction of the structure to connect the pair of spaced-apart side plates 121.

[0079] For example, each track 120 includes: a pair of side plates 121 facing each other and extending in the height direction of the structure; a protrusion 122 formed by bending the side edge portions of each of the pair of side plates 121 inward, the protrusion 122 extending in the longitudinal direction of the side plates 121; and a horizontal member 123 connecting the pair of side plates 121 spaced apart from each other, the horizontal member 123 being arranged at regular intervals in the height direction of the structure.

[0080] In this configuration, a pair of side plates 121 face each other while being spaced apart, and are secured to each other using a horizontal member 123. The pair of side plates 121 may comprise a metallic material, such as high-rigidity steel.

[0081] A plurality of through holes 1211 are formed in a pair of side plates 121. Each horizontal member 123 is provided at a position corresponding to at least one through hole 1211.

[0082] A protrusion 122 is formed on each of a pair of side plates 121. For example, the protrusion 122 is formed by bending inward the two side edge portions of each of the pair of side plates 121. Each side of the track 120 is C-shaped because the protrusion 122 bends inward from the two side edge portions of each side plate 121.

[0083] The protruding part 122 is used to reinforce the track 120 and prevent the track 120 from detaching from the climbing shoe 140.

[0084] Horizontal members 123 connect a pair of spaced-apart side plates 121. The horizontal members 123 are arranged at regular intervals in the vertical direction VD. The horizontal members 123 are secured between the side plates 121 by connecting bolts 1231 and nuts. The horizontal members 123 have a tubular shape, forming empty spaces in each horizontal member 123. Connecting bolts 1231 are inserted into the horizontal members 123.

[0085] Each connecting bolt 1231 is configured to penetrate a pair of side plates 121, and a head formed on the end of the connecting bolt 1231 is disposed on the outer surface of one of the side plates 121. That is, with the head disposed on the outer surface of one of the side plates 121, a threaded shaft portion penetrates a pair of side plates 121, and one end of the shaft portion protrudes outward after passing through the other side plate 121. A horizontal member 123 can be fitted around the connecting bolt 1231, so that the spacing between the side plates 121 can be kept constant by the horizontal member 123. In this case, the horizontal member 123 can be positioned between the side plates 121 with the horizontal member 123 fitted around the connecting bolt 1231. The horizontal member 123 has a larger outer diameter than the through hole 1211 formed in the side plate 121, thereby preventing the spacing between the side plates 121 from narrowing. However, the embodiment is not limited to this, and the horizontal member 123 may not be used.

[0086] The nut is connected to the connecting bolt 1231 that protrudes through the side plate 121 and is used to fix the position of the side plate 121.

[0087] Connecting member 130 connects cross brace 110 and track 120 to each other. Connecting member 130 may have a rectangular plate shape extending in the horizontal direction HD. Connecting members 130 may be provided in pairs. Alternatively, a single connecting member 130 may be provided depending on load conditions or structural requirements.

[0088] One side of each connecting member 130 is secured to the lower end of the cross brace 110 by multiple fasteners. For example, one side of each connecting member 130 can be secured to the lower end of the cross brace 110 by two fasteners. When one side of each connecting member 130 is connected to the lower end of the cross brace 110 by a single fastener, the connecting member 130 can rotate relative to the cross brace 110. When one side of each connecting member 130 is connected to the cross brace 110 by two fasteners, the connecting member 130 cannot rotate relative to the cross brace 110. When connecting the connecting member 130 to the cross brace 110, the worker can adjust the number of fasteners according to the site conditions. Fasteners may include bolts and nuts, but are not limited to these.

[0089] A second through hole 132 is formed in each connecting member 130 between one side and the other. The second through hole 132 is located in the middle portion of each connecting member 130. The second through hole 132 is an elongated hole extending in the horizontal direction HD. The through hole 1211 of the track 120 is positioned corresponding to the second through hole 132. A second fastener 160 connects the through hole 1211 and the second through hole 132 to fasten the track 120 and the connecting member 130 to each other. The paired connecting members 130 are respectively mounted on a pair of side plates 121.

[0090] The second fastener 160 includes a second fastening bolt 161 and a second fastening nut 162. With the head of the second fastening bolt 161 located outside one connecting member 130, the second fastening bolt 161 passes through the second through hole 132 of the connecting member 130, the through hole 1211 of the track 120, and the second through hole 132 of the other connecting member 130, and then protrudes from the other connecting member 130. The second fastening nut 162 is fastened to the end of the second fastening bolt 161.

[0091] Because the second through hole 132 extends in the horizontal direction HD, the position of the track 120 can be adjusted in the horizontal direction HD even when the cross brace 110 is fixed to the combined formwork 184. This allows the horizontal position of the track 120 to be adjusted according to the conditions of the construction site, thereby improving the ease of operation. Reinforcing ribs 133 are formed around the second through hole 132, therefore, the durability of the connecting member 130 is not reduced in the area surrounding the second through hole 132.

[0092] In the through hole 1211 formed in the track 120, the rotation prevention member 170 is connected to another through hole 1211 adjacent to the through hole 1211 to which the second fastener 160 is connected.

[0093] The rotation prevention member 170 protrudes within the virtual radius of rotation of the track 120 relative to the connecting member 130 about the second fastener 160, thereby limiting the rotation of the track 120 relative to the connecting member 130. The rotation prevention member 170 includes a restraining bolt fitted into another through hole 1211. The track 120 is positioned between the paired connecting members 130. The side plate 121 of the track 120 faces the connecting member 130. The rotation prevention member 170 passes close to the connecting member 130 and then protrudes outward.

[0094] When the connecting member 130 is positioned outside the track 120, the rotation prevention member 170 protrudes further outward than the connecting member 130. The rotation prevention member 170 restricts the rotation of the connecting member 130 relative to the track 120, thereby aligning it with the track 120. The rotation prevention member 170 is removed when relative rotation between the track 120 and the connecting member 130 is required. The rotation prevention member 170 can be installed when it is necessary to restrict relative rotation between the track 120 and the connecting member 130.

[0095] A first through-hole 131 is formed on the other side of each connecting member 130. The first through-hole 131 is formed at a position corresponding to the anti-separation hole 1414 formed in the shoe body 141. A first fastener 150 is engaged with the first through-hole 131. The first fastener 150 is inserted into the first through-hole 131 and the anti-separation hole 1414. As a result, the connecting member 130 is fastened to the climbing shoe 140.

[0096] The first through hole 131 extends in the vertical direction VD. The first fastener 150 includes a first fastening bolt 151 and a first fastening nut 152. The first fastening bolt 151 passes through the first through hole 131 of one of the connecting members 130, the anti-separation hole 1414 of the shoe body 141, and the first through hole 131 of the other connecting member 130, and then protrudes outward. The first fastening nut 152 is engaged with the end of the first fastening bolt 151.

[0097] The connecting member 130 is fastened to the climbing shoe 140 by a first fastener 150. Therefore, even under strong winds or external forces, the connecting member 130 will not separate from the climbing shoe 140. The connecting member 130 is connected to the cross brace 110, the combined formwork 184, and the track 120. Therefore, when the connecting member 130 is fastened to the climbing shoe 140, it firmly prevents the combined formwork cage 183, including the combined formwork 184, from separating from the wall surface of the structure.

[0098] In related technologies, the combined formwork cage 183 is supported and prevented from falling by hooking the track 120 onto the latching member 142 of the climbing shoe 140. However, since the upper side of the latching member 142 is open, lateral or vertical swaying of the climbing shoe 140 due to strong winds or external forces may cause the track 120 to separate from the climbing shoe 140 through the open upper side of the latching member 142. However, in this disclosure, the climbing shoe 140 and the connecting member 130 are fastened to each other by a first fastener 150, so that even when the track 120 separates from the latching member 142, the combined formwork cage 183 will not separate from the structure.

[0099] In this embodiment, the first through hole 131 extends vertically in the connecting member 130, thereby allowing the track 120 to move relative to the connecting member 130 within a predetermined range. Because the first through hole 131 is an elongated hole extending in the vertical direction VD, the first fastener 150 can be connected to the connecting member 130 and the climbing shoe 140 according to various operating conditions, regardless of the size of the latching member 142, the shape of the assembly template 184, or the specifications of the track 120.

[0100] The climbing shoe 140 includes a shoe body 141, a latching member 142 rotatably mounted on the shoe body 141, and a guide portion 143.

[0101] The shoe body 141 is configured to be fixed to the outer wall of the structure. The shoe body 141 includes a fixing plate 1411 and a body plate 1412.

[0102] The fixing plate 1411 is a rectangular plate extending in the vertical direction VD and is configured to be fixed to the outer wall of the structure. The fixing plate 1411 can be fixed to the wall surface of the structure by anchor bolts.

[0103] The body plates 1412 are arranged as a pair spaced apart from each other, with the latching member 142 located between the body plates 1412. The body plates 1412 stand upright at right angles on the fixing plate 1411 and are spaced apart from each other in the horizontal direction HD. The spacing between the body plates 1412 may be slightly greater than the thickness of the latching member 142 disposed between the body plates 1412. A rotating pin is connected to the body plates 1412 to rotatably support the latching member 142. The rotating pin passes through the pair of body plates 1412 and the latching member 142 disposed between the body plates 1412.

[0104] A fastener 1413 is disposed on the lower end of the main body plate 1412 to fix the position of the latching member 142. The fastener 1413 is located on the lower end of the main body plate 1412 and contacts the fixing plate 1411. The latching member 142 is fixed at the position where the latching member 142 is supported by the fastener 1413.

[0105] A separation hole 1414 is formed in the upper part of the main body plate 1412. The separation hole 1414 has an inner diameter corresponding to the first fastening bolt 151. The separation hole 1414 is formed to fasten the connecting member 130 to the climbing shoe 140 fixed to the wall of the structure. The operator can insert the first fastener 150 into the separation hole 1414 and the first through hole 131 as needed. In environments without strong winds or external forces, the first fastener 150 may not need to be inserted into the separation hole 1414. However, in hazardous environments, the first fastener 150 may be installed.

[0106] A latching member 142 is rotatably mounted on the shoe body 141 to rotate between a supported position and a released position. In the supported position, the latching member 142 supports the horizontal member 123 of the track 120 from below; in the released position, the latching member 142 is separated from the horizontal member 123 of the track 120. The latching member 142 is rotatably mounted on the shoe body 141 and configured to hook onto the horizontal member 123 of the track 120. A hook-shaped portion is formed on one side of the latching member 142, and the central portion of the latching member 142 is rotatably supported by the body plate 1412 via a rotating pin. In the supported position, the latching member 142 is engaged by a retainer 1413, thereby stopping further rotation.

[0107] The guide portion 143 protrudes from the shoe body 141, engages with the track 120, and guides the direction of movement of the track 120. The guide portion 143 is detachably mounted on the shoe body 141 and surrounds the side plate 121 of the track 120.

[0108] The guide portion 143 is detachably mounted on the shoe body 141. When the guide portion 143 is attached to the shoe body 141, it surrounds the protrusion 122 of the track 120, thereby preventing the track 120 from disengaging. For example, the guide portion 143 supports the track 120 while allowing longitudinal sliding of the track 120 and preventing the track 120 from moving in a direction perpendicular to the longitudinal direction of the track 120.

[0109] In the following text, reference will be made to Figure 10 (a) to (d) Figure 11 (e) to (i) and Figure 12 The method of installing the combined formwork cage 183 and the construction climbing system 100 on the structure is described.

[0110] First, refer to Figure 10 In (a), with the combined template 184 and the upper cage 188 installed on the structure, the line 181 connected to the winch 180 is connected to the cross brace 110, and the cross brace 110 is connected to the track 120 placed on the ground.

[0111] Reference Figure 10 In (b) and (c), the winch 180 is operated to wind line 181, thereby lifting track 120 from the ground. (See reference...) Figure 10 In (d), when the winch 180 operates and winds the wire 181, the track 120 is suspended above the ground. (See reference...) Figure 11 In step (e), the cross brace 110 is raised to the operator's position via the operation of the winch 180. (See reference...) Figure 11 In step (f), the cross brace 110 is pulled into the upper cage 188 to perform preparatory work for connecting the cross brace 110 and the combined formwork 184 to each other. See reference... Figure 11In step (g), the cross brace 110 and the combined template 184 are connected to each other to secure the cross brace 110 to the combined template 184. See reference... Figure 11 In section (h), the lower cage 189 is installed onto the track 120. At this time, the lower cage 189 is also fixed to the upper cage 188.

[0112] refer to Figure 11 In (i), the climbing shoe 140 is mounted on the structure. The climbing shoe 140 prevents the combined formwork cage 183 from falling to the ground during ascent and allows the combined formwork cage 183 to move up and down along a defined path during ascent.

[0113] Figure 12 It shows the reference Figure 10 (a) to (d) in Figure 11 The process described in (e) to (f) involves installing the combined formwork cage 183 and the climbing shoe 140 onto the structure. After installation, the climbing shoe 140 is fixed to the outer wall of the structure, and the track 120 is supported by the climbing shoe 140. In addition, the cross brace 110 is fixed to the combined formwork 184, and the connecting member 130 is connected to the track 120.

[0114] At this time, the connecting member 130 and the climbing shoe 140 are fastened together by the first fastener 150, so that the combined template cage 183 will not separate from the climbing shoe 140.

[0115] In the following text, reference will be made to Figure 13 (a) to (c) and Figure 14 (d) through (f) describe the method of using the construction climbing system 100 to raise the combined formwork cage 183.

[0116] Reference Figure 13 In (a), the combined formwork cage 183 and the climbing system 100 are installed on the structure. (Refer to...) Figure 13 In (b), the preparation process for lifting the combined formwork cage 183 is performed by connecting the hook 182 lowered from the crane to the track 120. See reference... Figure 13 In (c), the combined formwork cage 183 is raised one layer by operating the crane lifting hook 182.

[0117] refer to Figure 14 In (d), the climbing shoe 140, positioned at the lower end of track 120, separates from the outer wall of the structure. (See reference...) Figure 14 (e) in the example Figure 14 The disassembled climbing shoe 140 shown in (d) is mounted on the outer wall of the structure at a position corresponding to the upper end of the track 120.

[0118] Reference Figure 14In (f), the climbing shoe 140, mounted on the outer wall of the structure, is connected to the track 120. This can be seen by referring to... Figure 13 (a) to (c) and Figure 14 The process described in (d) to (f) raises the composite template cage 183 by one layer, and the process can be repeated to further raise the composite template cage 183 in the height direction of the structure.

[0119] This disclosure is not limited to the above embodiments, and various modifications can be made as described below.

[0120] The construction climbing system 200 according to the second embodiment is based on the construction climbing system 100 of the first embodiment. However, compared with the first embodiment, the construction climbing system 200 also includes a lifting device for raising and lowering the track. The track and climbing shoes will be described below.

[0121] The construction climbing system 200 of the second embodiment includes a cross brace 210, a track 220, climbing shoes 230, and a lifting device 240. Reference will now be made to... Figures 15 to 26 Description of the construction climbing system 200.

[0122] According to the second embodiment, the track 220 can perform the same function as the track 120 in the first embodiment (i.e., guiding and moving the combined template cage). The track 220 may include a pair of side plates 221 facing each other and extending in the vertical direction VD; a protrusion 222 that bends inward from two edges of each of the pair of side plates 221 and extends from the two edges; and a horizontal member 223 connecting the pair of side plates 221, which are disposed separately from each other and installed at predetermined intervals in the vertical direction VD.

[0123] As in the first embodiment, a plurality of through holes may be formed in the side plate 221, and the side plate 221 may be fastened using the horizontal member 223 through the through holes.

[0124] The protruding portion 222 can enhance the rigidity of the track 220. In addition, the protruding portion 222 can be inserted into the guide wing 2322 of the climbing shoe 230 to prevent the track 220 from separating from the climbing shoe 230 in the forward / backward direction HD2 or the left / right direction HD1.

[0125] The climbing shoe 230 may include a shoe body 231 fixed to the outer wall of the structure; a guide portion 232 for guiding the direction of movement of the track 220; a latching member 233 for supporting the horizontal member 223 of the track 220 from below; and a fastener 234 for preventing the latching member 233 from rotating at its supported position, so that the latching member 233 can stably support the horizontal member 223.

[0126] The fastener 234 may include a fastener body 2341 having a rectangular strip shape, and a capture claw 2342 protruding from the upper edge of the fastener body 2341 and configured to hook onto the outer surface of the body plate 2312. With the fastener body 2341 inserted into the capture groove 2312d of the body plate 2312, the capture claw 2342 hooks onto the peripheral portion of the capture groove 2312d or the outer surface of the body plate 2312, thereby preventing the fastener 234 from separating. Additionally, the fastener 234 may be configured to pass through the receiving space between a pair of body plates 2312 within the rotational trajectory of the latching member 233, and when the latching member 233 is in the supported position, the contact surface 2331a of the latching member 233 may contact the fastener 234, thereby limiting further rotation of the latching member 233 and stably supporting the horizontal member 223 of the track 220.

[0127] The shoe body 231 may include: a fixing plate 2311, which is fixed to the structure; and a pair of body plates 2312 that project forward from the fixing plate 2311 and are spaced apart from each other. A receiving space may be formed between the pair of body plates 2312 to receive a latching member 233.

[0128] Furthermore, the peripheral portion 2311b, which protrudes forward from the edge of the fixing plate 2311 of the shoe body 231 and extends in the vertical direction VD, can be formed as a single piece with the edge of the fixing plate 2311 of the shoe body 231. In this case, a mounting groove can be formed between the peripheral portion 2311b and the outer surface of the main body plate 2312 to receive and support the guide plate 2321. When the guide plate 2321 is inserted into the mounting groove, the guide portion 232 can be stably supported relative to the shoe body 231 without wobbling in the front-to-back direction HD2 and the vertical direction VD.

[0129] The guide plate 2321 and the main body plate 2312 can be connected to each other using fasteners 2323. The fasteners 2323 may include fastening bolts 2323a that penetrate the guide plate 2321 and the main body plate 2312, and nuts 2323b that are attached to the ends of the fastening bolts 2323a. For example, a through hole may be formed in the guide plate 2321 at a position corresponding to a second hole 2312b in the main body plate 2312, and the guide plate 2321 can be detachably secured to the main body plate 2312 by inserting the fastening bolts 2323a through the through hole and the second hole 2312b and then tightening the nuts 2323b.

[0130] Furthermore, an anti-separation hole 2312a can be formed in the shoe body 231 to apply the anti-separation fastening structure of the first embodiment to the second embodiment. For example, the anti-separation hole 2312a can be formed through the upper side of a pair of body plates 2312.

[0131] When the climbing shoe 230, which is mounted on the upper side of the track 220, is connected to the structure of the first embodiment (e.g., a structure including cross braces and connecting members), the track 220 and related components can be prevented from separating from the structure by inserting fasteners (not shown) into the anti-separation hole 2312a.

[0132] The climbing shoe 230, located on the underside of the track 220, can be used as a drive base for raising and lowering the track 220 by rotatably connecting the cylinder body 241 of the lifting device 240 to the anti-separation hole 2312a. In other words, the anti-separation hole 2312a can selectively perform the anti-separation fastening function and the lifting device connection function.

[0133] Furthermore, with the lifting device 240 connected to the shoe body 231, the lower end of the cylinder body 241 or a portion of the lifting device 240 can be arranged to interfere with the rotating portion 2331 of the latching member 233 or the adjacent area of ​​the latching member 233. As a result, excessive tilting of the latching member 233 in the direction opposite to the track 220 is suppressed. In addition, the latching member 233 is stably held in the support position of the horizontal member 223 that supports the track 220, and even when moved to the release position, the latching member 233 is prevented from tilting beyond a preset range.

[0134] The second hole 2312b is a hole into which the fastening bolt 2323a is inserted to secure the guide portion 232. The fastening bolt 2323a is inserted through the hole in the guide portion 232 and the second hole 2312b, and is fastened by the nut 2323b.

[0135] A hinge pin (not shown) is inserted into the third hole 2312c to rotatably support the latch member 233.

[0136] Each guide portion 232 may include: a guide plate 2321 detachably mounted on the outer surface of the main body plate 2312; and a pair of guide wings 2322, the pair of guide wings 2322 protruding from a surface of the guide plate 2321 remote from the main body plate 2312 and configured to receive the protrusion 222. That is, because the protrusion 222 of the track 220 moves upward and downward while the protrusion 222 of the track 220 is inserted between the guide wings 2322, the track 220 can be stably guided and is not easily separated from the climbing shoe 230.

[0137] The guide wings 2322 can stand upright at right angles on the surface of the guide plate 2321 and can be separated from each other, so that the protrusion 222 of the track 220 can be inserted between the guide wings 2322. Therefore, during the ascent and descent of the track 220 in the vertical direction VD, the protrusion 222 is guided while being positioned between the guide wings 2322, thereby preventing the track 220 from separating from the climbing shoe 230 in the forward / backward direction HD2 or the left / right direction HD1.

[0138] The construction climbing system 200 of this embodiment may further include a lifting device 240 for raising and lowering the track 220. The lifting device 240 may include: a cylinder body 241 rotatably connected to a shoe body 231; and a capturing portion 242 disposed on the upper part of the cylinder body 241 and configured to support a horizontal member 223 of the track 220 from below.

[0139] Additionally, the lifting device 240 may include a cylinder guide 243 detachably coupled to the capturing portion 242 to prevent the lifting device 240 from separating from the track 220. The cylinder guide 243 may cooperate with a protrusion 222 of the track 220 (located between the guide pin 2422 and the guide extension 2433) to prevent the lifting device 240 from separating from the track 220 during raising and lowering operations.

[0140] The lifting device 240 may include a cylinder body 241, a capturing portion 242, and a cylinder guide 243. The lower end of the cylinder body 241 is rotatably coupled to the shoe body 231, and the cylinder body 241 may extend in a direction away from the shoe body 231. The capturing portion 242 may be disposed on the upper part of the cylinder body 241 and may be configured to hook onto the horizontal member 223 of the track 220 and support the horizontal member 223 from below.

[0141] Guide pin 2422 may protrude from capture portion 242 in the left-right direction HD1. Additionally, fastening hole 2423 penetrates capture portion 242 in the left-right direction HD1. Cylinder guide 243 may be detachably coupled to capture portion 242 and is configured to prevent cylinder body 241 from separating from track 220. Cylinder guide 243 may include a pair of side plate portions 2431 spaced apart from each other to receive capture portion 242 therebetween, and a connecting portion 2432 connecting the sides of side plate portions 2431 to each other.

[0142] A notch groove 2431a is formed in the lower end of the side plate portion 2431 by cutting upwards at the lower end to receive the guide pin 2422. Therefore, when the cylinder guide 243 is connected to the capturing portion 242, the guide pin 2422 can be inserted into the notch groove 2431a. Additionally, the cylinder guide 243 may include a guide extension 2433 facing the guide pin 2422, such that the protrusion 222 of the guide rail 220 can be located between the guide pin 2422 and the guide extension 2433. The guide extension 2433 may be provided on the other side of the side plate portion 2431 in the form of an outwardly curved protrusion.

[0143] In this case, because the protruding portion 222 of the track 220 is located between the guide pin 2422 and the guide extension 2433, separation of the capture portion 242 and the cylinder body 241 from the track 220 can be suppressed during raising and lowering operations.

[0144] The cylinder guide 243 may include a fastener 2434 configured to protrude and retract toward a fastening hole 2423 in the capture portion 242 to detachably engage the cylinder guide 243 to the capture portion 242. The fastener 2434 may include, for example, a one-touch protruding pin 2434a configured to protrude and retract. Thus, when the protruding pin 2434a is inserted into the fastening hole 2423, the cylinder guide 243 can be secured to the capture portion 242, and when the protruding pin 2434a is removed from the fastening hole 2423, the cylinder guide 243 can be disengaged from the capture portion 242.

[0145] Now refer to Figure 24 (a) to Figure 26 (c) describes the installation and removal of the climbing shoe 230, the connection of the lifting device 240, and the raising and lowering of the track 220.

[0146] Figure 24 (a) through (c) show the state before and after the lifting device 240 is installed on the climbing shoe 230.

[0147] like Figure 24 As shown in (a), the climbing shoe 230 fixed to the structure can support the track 220 from below when the latching member 233 of the climbing shoe 230 is hooked onto the horizontal member 223 of the track 220 in the support position. At this time, the protruding portion 222 of the track 220 is inserted between the guide wings 2322, thereby preventing the track 220 from separating and ensuring the stable raising and lowering of the track 220 in the vertical direction VD.

[0148] Furthermore, the anti-separation fastening structure of the first embodiment can be applied to this embodiment as follows: With the track 220 supported by the climbing shoe 230, the first fastener 150 can be inserted into and connected to the first through hole 131 of the connecting member 130 and the anti-separation hole 2312a of the shoe body 231 to fasten the connecting member 130 to the climbing shoe 230. Therefore, even when the track 220 swings or the support state of the latching member 233 is temporarily unstable, the risk of the construction climbing system 200 separating from the structure can be reduced.

[0149] Furthermore, when the climbing shoe 230 is separated from the track 220, fasteners 2323 (e.g., fastening bolts 2323a and nuts 2323b) can be removed from the guide portion 232, which can move upward relative to the shoe body 231 and separate from the shoe body 231. The guide portion 232 can also move between the protrusions 222 of the track to completely separate the guide portion 232 from the track 220.

[0150] Figure 26 (b) and (c) show the process of connecting the lifting device 240 to the climbing shoe 230 to raise and lower the track 220.

[0151] With the horizontal member 223 of the support track 220 in the state of the climbing shoe 230, the lifting device 240 moves toward the shoe body 231, and the lower end of the cylinder body 241 (e.g., the hinge portion 2411a) is rotatably connected to the anti-separation hole 2312a of the shoe body 231.

[0152] When the lifting device 240 is connected in this manner, during the rotation of the latching member 233 to the release position, excessive tilting of the latching member 233 in the direction opposite to the track 220 can be prevented, thereby improving the return stability of the latching member 233 (weight return structure).

[0153] Figure 25 (a) through (c) show the process of connecting the cylinder guide 243 to the lifting device 240.

[0154] The front end of the capture section 242 is inserted into the track 220 (see...) Figure 25 a) The guide extension 2433 of the cylinder guide 243 is inserted into the track 220 (see Figure 25 (b)), then the cylinder guide 243 is fixed to the capture portion 242 (see (b)). Figure 25 (c) in the middle.

[0155] When the cylinder guide 243 is engaged with the capture portion 242, the protrusion 222 of the track 220 is located between the guide pin 2422 and the guide extension 2433, thereby preventing the lifting device 240 from separating from the track 220 during lifting and lowering operations.

[0156] Figure 26 Images (a) through (c) show the process of raising track 220 using hydraulic power.

[0157] When rod 2412 extends from cylinder body portion 2411, capture portion 242, with capture portion 242 hooked on horizontal member 223 of track 220, pushes horizontal member 223 of track 220 upward from below, thereby raising track 220 (see...). Figure 26 (a) in the middle.

[0158] Subsequently, as the rod 2412 gradually descends, the horizontal member 223 of the track 220 can be placed on the latch member 233 of the climbing shoe 230 (see...). Figure 26 (b) in the text), and rod 2412 can return to cylinder body part 2411 (see [reference]). Figure 26 (c) in the middle.

[0159] By repeating the above process, the track 220 and the combined template cage 183 connected to the track 220 can be gradually raised.

[0160] For example, in this embodiment, separation of the track 220 can be suppressed by the insertion-type guidance of the protruding portion 222 and the guide wing 2322, separation of the lifting device 240 can be suppressed by the cylinder guide 243, and the risk of separation of the construction climbing system 200 from the structure can be reduced because the first fastener 150 is connected to the connecting member 130 and the climbing shoe 230. Therefore, the overall safety of the climbing operation can be improved.

[0161] According to this disclosure, an anti-separation hole 1414 is formed in the shoe body 141 of the climbing shoe 140, a first through hole 131 is formed in the connecting member 130 fixed to the cross brace 110, and a first fastener 150 connects the anti-separation hole 1414 and the first through hole 131 to each other, thereby fixing the combined template cage 183 to the climbing shoe 140 and preventing the combined template cage 183 from separating from the structure.

[0162] According to this disclosure, the track 120 connected to the connecting member 130 is rotated to prevent the member 170 from restricting rotation, thereby ensuring the safety of the combined formwork cage 183.

[0163] According to this disclosure, each cross brace 110 includes a modular template connecting member 112. Therefore, by using the modular template connecting member 112, the cross brace 110 can be securely fixed to the modular template 184.

[0164] According to embodiments of this disclosure, the protrusion 222 of the track 220 is curved inward, and the guide portion 232 of the climbing shoe 230 includes a guide wing 2322 configured to receive and guide the protrusion 222. Therefore, the construction climbing system 200 can be simple and lightweight.

[0165] In addition, the cylinder guide 243 of the lifting device 240 prevents the lifting device 240 from separating from the track 220 when the track 220 is raised and lowered, thereby enabling rapid and stable climbing operations.

[0166] It should be understood that the embodiments described herein should be considered in a descriptive sense only and not for limiting purposes. The description of features or aspects in each embodiment should generally be considered applicable to other similar features or aspects in other embodiments. Although one or more embodiments have been described with reference to the accompanying drawings, those skilled in the art will understand that various changes in form and detail may be made therein without departing from the spirit and scope of this disclosure as defined by the following claims.

Claims

1. A construction climbing system configured to raise and lower a combined formwork cage, the combined formwork cage including a combined formwork, an upper cage, and a lower cage, the combined formwork providing a concrete pouring surface for constructing a structure, the upper cage being connected to one side of the combined formwork to provide a working space, and the lower cage being connected to a lower portion of the upper cage to provide a working space below the upper cage, the construction climbing system comprising: A horizontal brace extending vertically and connecting to the combined template; The track includes a pair of side plates and a horizontal member, wherein the pair of side plates are mounted on the lower cage, facing each other and extending in the vertical direction, and the horizontal member connects the pair of side plates spaced apart from each other and is arranged at regular intervals in the vertical direction. The track and the combined template cage are movable together. A connecting member that connects the cross brace and the track to each other and includes at least one first through hole; and Climbing shoe, the climbing shoe including a shoe body configured to be fixed to the outer wall of a structure; and a guide portion protruding from the shoe body and fitted to a track to guide the direction of movement of the track; And a latching member, which is rotatably mounted on the shoe body, the latching member being rotatable between a supported position for supporting the horizontal member below the track and a released position away from the horizontal member away from the track. The shoe body has at least one anti-separation hole, and a first fastener is inserted into the at least one first through hole and the at least one anti-separation hole to fasten the connecting member to the climbing shoe.

2. The construction climbing system according to claim 1, wherein the at least one first through hole is an elongated hole that extends vertically in the connecting member and allows the track to move relative to the connecting member within a predetermined range.

3. The construction climbing system according to claim 1, wherein a plurality of through holes arranged vertically apart from each other are formed in a pair of side plates of the track, and The connecting member further includes at least one second through hole, and a second fastener connects the plurality of through holes and the at least one second through hole to each other to secure the track and the connecting member to each other.

4. The construction climbing system according to claim 3, wherein the rotation prevention member is connected to another through hole adjacent to one through hole to which the second fastener in the plurality of through holes is connected, and The rotation prevention component protrudes within the virtual radius of rotation of the track relative to the connecting component about the second fastener, thereby limiting the rotation of the track relative to the connecting component.

5. The construction climbing system according to claim 1, wherein the cross brace comprises a pair of vertical members that extend vertically and are horizontally spaced apart from each other, the pair of vertical members being connected to a horizontally extending combined formwork connecting member, and the combined formwork connecting member being fixed to the combined formwork by connecting bolts.

6. The construction climbing system of claim 1, wherein the track further comprises a protruding portion that curves inward from the edge of each of the pair of side plates and extends in the longitudinal direction of the pair of side plates. wherein the guide portion comprises: A guide plate that can be detachably mounted on the outer surface of the shoe body; And a pair of guide wings that protrude from the surface of the guide plate in a direction away from the shoe body to receive the protrusion therebetween and guide the direction of movement of the track.

7. The construction climbing system of claim 6, wherein the shoe body comprises: A fixing plate, the fixing plate being configured to be fixed to the structure; And a pair of main body plates, which stand forward from the fixed plate and are spaced apart from each other. The peripheral portion protrudes forward from the edge of the fixing plate as a single piece, and a fitting groove is formed between the peripheral portion and each of the pair of main body plates. The guide plate is inserted into and supported by the assembly groove.

8. The construction climbing system of claim 1 further includes a lifting device configured to raise and lower the track. One side of the lifting device is rotatably connected to the shoe body, and the other side of the lifting device is hooked to the horizontal member of the track to raise and lower the track in the height direction of the structure.

9. The construction climbing system of claim 8, wherein when the lifting device is connected to the shoe body, the latching member hooks onto the lifting device to prevent the latching member from tilting in the opposite direction to the track.

10. The construction climbing system according to claim 8, wherein the lifting device comprises: A cylinder body having a lower end rotatably connected to the shoe body, the cylinder body extending in a direction away from the shoe body; The capturing part is disposed on the upper part of the cylinder body and configured to hook onto the horizontal member of the track from below and support the horizontal member of the track; and A cylinder guide, which is detachably coupled to the capture portion and configured to prevent the cylinder body from separating from the track.

11. The construction climbing system of claim 10, wherein a guide pin protruding in the left-right direction is disposed on the capturing portion, and The cylinder guide includes a guide extension facing the guide pin, such that the protrusion is positioned between the guide pin and the guide extension.

Images