A spliced simulation building sample for construction engineering planning

Abstract

The application relates to a spliced simulation building sample for building engineering planning, and belongs to the technical field of building samples, which comprises a base and a model, the model is composed of a transverse structural member and a longitudinal structural member, a plurality of control sliding blocks are arranged on the base, the plurality of control sliding blocks are slidingly arranged on the base, a matching groove for matching the transverse structural member or the longitudinal structural member is arranged on the control sliding block, a control sliding groove for sliding the control sliding block is arranged on the base, and a sliding assembly for controlling the sliding of the control sliding block is further arranged on the base. The application has the effect of improving the display effect of the internal structure of the building sample.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building samples, in particular to a spliced simulation building sample for building engineering planning. BACKGROUND

[0002] The building sample is a building term, which shows the spatial effect of the design scheme with its unique image. Therefore, in many departments such as architecture, planning or exhibition at home and abroad, model making has become an independent discipline. The building sample is a way of expressing building design, which is made of easily processed materials according to the building design drawing or design concept, and is made into a sample according to a reduced scale.

[0003] The building sample in the prior art includes a base and a model, the model is assembled by a transverse structural member and a longitudinal structural member, and the assembled model is fixed on the base to form the building sample. However, it is found in the actual display process that the transverse structural member and the longitudinal structural member after assembly are difficult to disassemble, so that the internal structure of the building sample cannot be clearly shown, and the display effect is poor. SUMMARY

[0004] In order to improve the display effect of the internal structure of the building sample, the present application provides a spliced simulation building sample for building engineering planning.

[0005] The spliced simulation building sample for building engineering planning provided by the present application adopts the following technical scheme:

[0006] A spliced simulation building sample for building engineering planning includes a base and a model, the model is composed of a transverse structural member and a longitudinal structural member, the base is provided with a plurality of control sliding blocks, the plurality of control sliding blocks are slidingly arranged on the base, the control sliding block is provided with an embedding groove for embedding the transverse structural member or the longitudinal structural member, the base is provided with a control sliding groove for sliding the control sliding block, and the base is further provided with a sliding assembly for controlling the sliding of the control sliding block.

[0007] By adopting the above technical scheme, the transverse structural member or the longitudinal structural member is installed on the base through the control sliding block, and the sliding of the control sliding block is controlled through the sliding assembly, so that the sliding of the transverse structural member or the longitudinal structural member connected with the control sliding block can be controlled, the transverse structural member and the longitudinal structural member are disassembled, the internal structure of the building sample is facilitated to be displayed, and the display effect of the internal structure of the building sample is improved; the control sliding block and the control sliding groove cooperate to limit the sliding distance of the transverse structural member and the longitudinal structural member, and improve the stability of the sliding of the transverse structural member and the longitudinal structural member.

[0008] Preferably, the transverse structure is divided into two inner transverse walls and two outer transverse walls, the two inner transverse walls are located between the two outer transverse walls, and the sliding assembly has two groups, one group of the sliding assembly is used for controlling the sliding of the inner transverse walls, and the other group of the sliding assembly is used for controlling the sliding of the outer transverse walls;

[0009] The sliding assembly comprises a sliding gear which is rotationally connected to the base, the sliding gear is located between the two inner transverse walls or the two outer transverse walls, sliding racks which are engaged with the sliding gear are arranged on the sliding control blocks located on both sides of the sliding gear, the rotation of the sliding gear drives the sliding control blocks located on both sides of the sliding gear to slide towards or away from each other, and the base is provided with a control assembly which is used for controlling the rotation of the sliding gear.

[0010] By adopting the above technical scheme, the inner transverse walls and the outer transverse walls are controlled by different sliding assemblies, and when the rotation of the sliding gear is controlled by the control assembly, the sliding of the two inner transverse walls can be synchronously controlled or the sliding of the two outer transverse walls towards or away from each other can be synchronously controlled, so that the model can be quickly disassembled or assembled, and the sliding distances of the inner transverse walls and the outer transverse walls can be conveniently controlled.

[0011] Preferably, the control assembly comprises a control column which is slidingly connected to the base, the base is provided with a control groove which is used for the sliding of the control column, one end of the control groove is in communication with the outside, the control column is connected with a control rack which is engaged with the sliding gear at an end away from the opening of the control groove, and the base is provided with a locking member which is used for locking the sliding of the control column.

[0012] By adopting the above technical scheme, when the control column slides, the sliding gear can be driven to rotate under the cooperation of the control rack and the sliding gear, so that the sliding control blocks located on both sides of the sliding gear slide towards or away from each other, the rotation of the sliding gear can be conveniently controlled, the sliding of the control column is locked by the locking member, and the rotation of the sliding gear is locked, so that the sliding of the sliding control blocks is locked.

[0013] Preferably, the locking member comprises a locking ring which is rotationally connected to the control column, the control column is provided with a locking groove which is used for the embedding of the locking ring, and the end of the locking ring away from the control column is provided with a guide block, and the inner wall of the control groove is provided with a guide groove which is used for the sliding of the guide block.

[0014] The guide groove comprises a first sliding groove, a second sliding groove and a positioning groove, the two ends of the positioning groove are in communication with the first sliding groove and the second sliding groove respectively, the positioning groove is located at an end of the first sliding groove away from the opening of the control groove, the end of the second sliding groove away from the positioning groove is in communication with the end of the first sliding groove away from the positioning groove, the positioning groove is used for the embedding of the guide block, and the base is provided with a control elastic member which is used for pushing the control column to slide outwards from the control groove.

[0015] By adopting the technical scheme, in the process of controlling the sliding of the control column, the guide block slides along the track of the guide groove, after the control column slides along the first sliding groove to the positioning groove, the control of the control column is released, and the control column can remain in the state of being embedded in the positioning groove under the action of the control elastic element, thereby limiting the sliding of the control column; the sliding of the control column is controlled again, so that the guide block located in the positioning groove slides to the second sliding groove, and then the control of the control column is released, and the control column can slide along the second sliding groove to the first sliding groove under the action of the control elastic element, and the control column is not easy to slide towards the positioning groove under the action of the control elastic element, thereby improving the reliability of controlling the sliding and locking of the control column.

[0016] Preferably, the inner wall of the positioning groove is provided with a guide slope, and the guide slope provides guidance for the sliding of the guide block towards the second sliding groove.

[0017] By adopting the technical scheme, in the process of controlling the sliding of the control column, the guide block located in the positioning groove can slide into the second sliding groove under the action of the guide slope, thereby improving the reliability of controlling the sliding and locking of the control column through the cooperation of the guide block and the guide groove in the process of controlling the sliding of the control column.

[0018] Preferably, the control column is divided into an outer control column and an inner control column, the outer control column is used for controlling the sliding of the outer transverse wall, the inner control column is used for controlling the sliding of the inner transverse wall, a limiting plate for limiting the sliding of the inner control column is rotatably connected to the base, and a control member for controlling the rotation of the limiting plate is arranged on the base.

[0019] By adopting the technical scheme, the setting of the limiting plate facilitates the differentiation between the inner control column and the outer control column, and the situation that the two inner transverse walls are separated by controlling the inner control column before the outer transverse wall is separated from the inner transverse wall is avoided, so that the inner transverse wall and the outer transverse wall are not easy to be damaged due to collision, and the service life of the building sample is prolonged.

[0020] Preferably, the control member comprises a control block in sliding connection with the outer control column, a connecting rod is arranged between the control block and the limiting plate, the two ends of the connecting rod are rotatably connected with the control block and the limiting plate respectively, a linkage groove for the sliding of the control block and the connecting rod is arranged on the base, a limiting elastic element is arranged on the base, the limiting elastic element is used to drive the limiting plate to rotate to close the control groove for accommodating the inner control column, and when the outer control column slides towards the sliding gear, the limiting plate can be driven to rotate to release the closure of the control groove through the connecting rod.

[0021] By adopting the technical scheme, under the cooperation of the connecting rod and the control block, when the outer control column slides towards the sliding gear, the limiting plate can be synchronously driven to rotate to release the closure of the accommodating groove, without the need for other operations, and the limitation of the sliding of the inner control column is released.

[0022] Preferably, the end face of the first sliding groove close to the positioning groove is higher than the end face of the positioning groove close to the first sliding groove, the end face of the positioning groove close to the second sliding groove is higher than the end face of the second sliding groove close to the positioning groove, and the end face of the second sliding groove close to the first sliding groove is higher than the end face of the first sliding groove close to the second sliding groove.

[0023] The guide block is in sliding connection with the limiting ring, a matching groove for the sliding of the guide block is formed in the limiting ring, a matching elastic member for pushing the guide block to slide out of the matching groove is arranged on the limiting ring, and the guide block is in contact with the inner wall of the guide groove under the action of the matching elastic member.

[0024] By limiting the heights of the first sliding groove, the second sliding groove and the positioning groove, the guide block can sequentially slide along the first sliding groove, the positioning groove and the second sliding groove in sequence, and under the action of the control elastic member, the guide block can be located at the end of the first sliding groove away from the positioning groove or the guide block can be embedded in the positioning groove, so as to lock the sliding of the control column, thereby facilitating the control of the sliding and locking of the control column.

[0025] Preferably, the outer diameter of the limiting plate is greater than the outer diameter of the inner control column, and the base is provided with a containing groove for embedding the limiting plate, and the containing groove is in communication with the control groove for accommodating the inner control column.

[0026] By embedding the containing groove and the limiting plate, the limiting plate is not easy to rotate without other external force, thereby improving the reliability of limiting the sliding of the inner control column by the limiting plate.

[0027] Preferably, when the guide block corresponding to the outer control column is located in the first sliding groove, the limiting plate is located in the containing groove, and the guide block corresponding to the inner control column is located in the positioning groove.

[0028] When the guide block corresponding to the outer control column is located in the positioning groove, the limiting plate is rotated to communicate the containing groove with the outside, and after the inner control column is controlled to slide to the position that the guide block corresponding to the inner control column is located in the first sliding groove, the outer wall of the inner control column is in contact with the limiting plate.

[0029] By adopting the above technical solution, when the model is spliced, the inner control column needs to be controlled to slide into the corresponding control groove first, the locking of the rotation of the limiting plate is released, and then the outer control column can be controlled to move to the position that the guide block corresponding to the outer control column is located in the first sliding groove, thereby limiting the sliding sequence of the inner transverse wall and the outer transverse wall when the model is spliced, so that the inner transverse wall and the outer transverse wall are not easy to be damaged due to collision, thereby prolonging the service life of the building sample. The limiting plate can not only limit the sliding of the inner control column when the model is disassembled, but also limit the sliding of the outer control column when the model is spliced.

[0030] In summary, the present application has at least one of the following beneficial technical effects:

[0031] 1. The transverse structural member or longitudinal structural member is installed on the base through the control sliding block, the sliding of the control sliding block is controlled through the sliding assembly, so that the sliding of the transverse structural member or longitudinal structural member connected with the control sliding block can be controlled, and after the transverse structural member and the longitudinal structural member are separated, the internal structure of the building sample can be easily displayed, and the display effect of the internal structure of the building sample is improved.

[0032] 2. When the model is spliced, the inner control column needs to be controlled to be accommodated in the corresponding control groove first, the locking of the limiting plate is released, and then the outer control column can be controlled to move to the corresponding guiding block of the outer control column in the first sliding groove, the sliding sequence of the inner transverse wall and the outer transverse wall when the model is spliced is limited, the inner transverse wall and the outer transverse wall are not easy to be damaged due to collision, and the service life of the building sample is prolonged, the limiting plate can not only limit the sliding of the inner control column when the model is disassembled, but also limit the sliding of the outer control column when the model is spliced. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a schematic diagram of the overall structure of the embodiment of the application.

[0034] Figure 2 is a schematic diagram of the structure of the embodiment of the application after the model is disassembled.

[0035] Figure 3 is a schematic diagram of the structure of the sliding assembly of the embodiment of the application.

[0036] Figure 4 is a schematic diagram of the structure of the locking member of the embodiment of the application.

[0037] Figure 5 is a schematic diagram of the structure of the outer control column of the embodiment of the application.

[0038] BRIEF DESCRIPTION OF DRAWINGS: 1, base; 11, control sliding block; 111, fitting groove; 112, control sliding groove; 12, guide groove; 121, first sliding groove; 122, positioning groove; 123, second sliding groove; 13, limiting plate; 131, accommodating groove; 2, model; 21, transverse structural member; 211, inner transverse wall; 212, outer transverse wall; 22, longitudinal structural member; 3, sliding gear; 31, sliding rack; 4, control column; 41, inner control column; 42, outer control column; 421, control block; 422, connecting rod; 423, linkage groove; 43, control groove; 44, control rack; 45, control spring; 5, locking ring; 51, locking groove; 52, guiding block; 521, fitting groove; 522, fitting spring. DETAILED DESCRIPTION

[0039] The application will be described in further detail below with reference to the accompanying drawings. Figures 1-5 The application will be described in further detail below with reference to the accompanying drawings.

[0040] The embodiment of the application discloses a spliced simulation building sample for building engineering planning Figure 1 and Figure 2 , comprising a base 1 and a model 2, the model 2 is composed of a transverse structural member 21 and a longitudinal structural member 22, in the embodiment of the application, the longitudinal structural member 22 of the model 2 is relatively simple in structure, and the longitudinal structural member 22 does not need to be split, and the longitudinal structural member 22 can be directly fixed on the base 1 by means of gluing, while the transverse structural member 21 can be split into two inner transverse walls 211 and two outer transverse walls 212, the two inner transverse walls 211 are located between the two outer transverse walls 212, the sliding of the inner transverse wall 211 and the outer transverse wall 212 is controlled, the internal structure of the building sample is facilitated to be displayed, and the display effect of the internal structure of the building sample is improved.

[0041] Referring to Figure 1 and Figure 2 , the base 1 is provided with a sliding control block 11 corresponding to a single inner transverse wall 211 or a single outer transverse wall 212, the sliding control block 11 is slidingly arranged on the base 1, the sliding control block 11 is provided with an embedding groove 111 for embedding the inner transverse wall 211 or the outer transverse wall 212, through the arrangement of the sliding control block 11, the inner transverse wall 211 or the outer transverse wall 212 can be not only fixed on the base 1 but also slide on the base 1 along with the sliding control block 11, the base 1 is provided with a sliding control groove 112 for sliding of the sliding control block 11, the sliding control groove 112 is arranged along the transverse direction of the base 1, the sliding control block 11 is matched with the sliding control groove 112, the sliding distance of the inner transverse wall 211 and the outer transverse wall 212 is limited, and the stability of the sliding of the inner transverse wall 211 and the outer transverse wall 212 is improved.

[0042] Referring to Figure 1 , Figure 2 and Figure 3 , the two inner transverse walls 211 are located between the two outer transverse walls 212, the base 1 is provided with two groups of sliding components for controlling the sliding of the sliding control block 11, one group of the sliding components is used for controlling the sliding of the two inner transverse walls 211, and the other group of the sliding components is used for controlling the sliding of the two outer transverse walls 212, the two groups of the sliding components are arranged in a staggered mode, the sliding component comprises a sliding gear 3, the sliding gear 3 is rotationally connected with the base 1, the rotation axis of the sliding gear 3 is arranged along the height direction of the base 1, the sliding gear 3 is located between the two inner transverse walls 211 or the two outer transverse walls 212, the sliding control block 11 located on the two sides of the sliding gear 3 is integrally formed with a sliding rack 31 engaged with the sliding gear 3, the sliding gear 3 is rotated to drive the sliding control blocks 11 located on the two sides of the sliding gear 3 to slide towards each other or away from each other, so that the sliding of the two inner transverse walls 211 or the sliding of the two outer transverse walls 212 can be synchronously controlled, and the model 2 is facilitated to be quickly disassembled or spliced.

[0043] Referring to Figure 1 , Figure 2 and Figure 3The base 1 is provided with a control assembly for controlling rotation of the sliding gear 3. The control assembly comprises a control column 4 in sliding connection with the base 1. The control column 4 slides along the transverse direction of the base 1. The control column 4 is divided into an outer control column 42 and an inner control column 41. The inner control column 41 is arranged in parallel with the outer control column 42. The outer control column 42 is used for controlling sliding of the outer transverse wall 212. The inner control column 41 is used for controlling sliding of the inner transverse wall 211. Two control grooves 43 are formed in the base 1. One end of each control groove 43 is in communication with the outside. One of the control grooves 43 is used for accommodating the outer control column 42 and allowing the outer control column 42 to slide. The other control groove 43 is used for accommodating the inner control column 41 and allowing the inner control column 41 to slide. The inner control column 41 and the outer control column 42 are integrally formed with control racks 44 engaging with the sliding gear 3 at the end away from the opening of the control groove 43. The control racks 44 are located below the sliding rack 31 in the vertical direction. Through sliding of the inner control column 41 and the outer control column 42, the corresponding sliding gear 3 can be driven to rotate, thereby facilitating rotation of different sliding gears 3.

[0044] With reference to Figure 3 and Figure 4 The base 1 is provided with a locking member for locking sliding of the control column 4. The locking member comprises a locking ring 5 in rotational connection with the control column 4. A locking groove 51 is coaxially formed in the control column 4 for accommodating the locking ring 5. The outer diameter of the locking ring 5 is consistent with the outer diameter of the control column 4. Therefore, the locking ring 5 is completely accommodated in the locking groove 51, so that the locking ring 5 can only rotate relative to the control column 4 and is not easy to slide relative to the control column 4. The end of the locking ring 5 away from the control column 4 is provided with a guide block 52. The inner wall of the corresponding control groove 43 is provided with a guide groove 12 for allowing the guide block 52 to slide.

[0045] With reference to Figure 4 The guide groove 12 comprises a first sliding groove 121, a second sliding groove 123 and a positioning groove 122. The two ends of the positioning groove 122 are in communication with the first sliding groove 121 and the second sliding groove 123, respectively. The positioning groove 122 is located at the end of the first sliding groove 121 away from the opening of the control groove 43. The end of the second sliding groove 123 away from the positioning groove 122 is in communication with the end of the first sliding groove 121 away from the positioning groove 122. The guide block 52 is arranged in a wedge shape. The positioning groove 122 is matched with the shape of the guide block 52 and is used for accommodating the guide block 52. The base 1 is provided with a control elastic member for pushing the control column 4 to slide outwardly relative to the control groove 43. In the embodiment, the control elastic member is a control spring 45. One end of the control spring 45 is fixed to the inner wall of the control groove 43. The other end of the control spring 45 is fixed to the control column 4.

[0046] With reference to Figure 4 and Figure 5, the end face of the positioning groove 122 close to the first sliding groove 121 is higher than the end face of the first sliding groove 121 close to the positioning groove 122, the end face of the positioning groove 122 close to the second sliding groove 123 is higher than the end face of the second sliding groove 123 close to the positioning groove 122, and the end face of the second sliding groove 123 close to the first sliding groove 121 is higher than the end face of the first sliding groove 121 close to the second sliding groove 123; the guide block 52 is in sliding connection with the locking ring 5, the guide block 52 slides perpendicularly to the length direction of the control column 4, the locking ring 5 is provided with a matching groove 521 for sliding of the guide block 52, the locking ring 5 is provided with a matching elastic piece for pushing the guide block 52 to slide outwardly relative to the matching groove 521, and the guide block 52 is in abutment with the inner wall of the guide groove 12 under the action of the matching elastic piece, thereby improving the reliability of the guide block 52 in sliding along the guide groove 12.

[0047] In the embodiment of the present application, the matching elastic piece is a matching spring 522, one end of the matching spring 522 is fixed to the inner wall of the matching groove 521, the other end of the matching spring 522 is fixed to the guide block 52, and the guide block 52 can be kept in abutment with the inner wall of the guide groove 12 under the action of the matching spring 522; the heights of the first sliding groove 121, the second sliding groove 123 and the positioning groove 122 are limited, so that the guide block 52 can sequentially slide along the first sliding groove 121, the positioning groove 122 and the second sliding groove 123 in sequence, and under the action of the control spring 45, the guide block 52 can be located at the end of the first sliding groove 121 away from the positioning groove 122 or the guide block 52 can be embedded in the positioning groove 122, thereby locking the sliding of the control column 4, and facilitating the sliding and locking of the control column 4.

[0048] Referring to Figure 4 , the inner wall of the positioning groove 122 is provided with a guide slope, the guide slope provides guidance for the sliding of the guide block 52 toward the second sliding groove 123, so that in the sliding process of the control column 4, the guide block 52 located in the positioning groove 122 can slide into the second sliding groove 123 under the action of the guide slope, thereby improving the reliability of the sliding and locking of the control column 4 by cooperation of the guide block 52 and the guide groove 12 in the sliding process of the control column 4.

[0049] Referring to Figure 3 and Figure 4 , the base 1 is rotatably connected with a limiting plate 13 for limiting the sliding of the inner control column 41, the base 1 is provided with a control piece for controlling the rotation of the limiting plate 13, the limiting plate 13 is provided, so as to facilitate the distinction between the inner control column 41 and the outer control column 42, and the damage of the inner transverse wall 211 and the outer transverse wall 212 due to collision is avoided when the outer transverse wall 212 has not been separated from the inner transverse wall 211, so as to prolong the service life of the building sample.

[0050] Referring to Figure 1 ,Figure 2 and Figure 3 The outer diameter of the limiting plate 13 is greater than the outer diameter of the inner control column 41, the base 1 is provided with an accommodating groove 131 for embedding the limiting plate 13, the accommodating groove 131 is communicated with the control groove 43 for accommodating the inner control column 41, the base 1 is further provided with a limiting elastic piece, the limiting plate 13 can keep the state of being embedded in the accommodating groove 131 under the action of the limiting elastic piece, so that the limiting plate 13 can continuously close the control groove 43 for accommodating the inner control column 41, and the reliability of limiting the sliding of the inner control column 41 by the limiting plate 13 is improved. In the embodiment of the application, the limiting elastic piece is a limiting torsion spring, the limiting torsion spring is coaxially arranged with the rotation axis of the limiting plate 13, one end of the limiting torsion spring abuts against the limiting plate 13, and the other end of the limiting torsion spring abuts against the base 1.

[0051] Referring to Figure 4 The control piece comprises a control block 421 in sliding connection with the outer control column 42, the control block 421 slides along the length direction of the outer control column 42, and a connecting rod 422 is arranged between the control block 421 and the limiting plate 13. In the embodiment of the application, the connecting rod 422 is a telescopic rod, the two ends of the connecting rod 422 are respectively hinged to the control block 421 and the limiting plate 13, and the base 1 is provided with a linkage groove 423 for sliding of the control block 421 and the connecting rod 422. Therefore, in the process that the outer control column 42 slides towards the corresponding sliding gear 3, the limiting plate 13 can be driven to rotate to the state of unblocking the accommodating groove 131 by the connecting rod 422.

[0052] When the guide block 52 corresponding to the outer control column 42 is located in the first sliding groove 121, the limiting plate 13 is located in the accommodating groove 131, and the guide block 52 corresponding to the inner control column 41 is located in the positioning groove 122; when the guide block 52 corresponding to the outer control column 42 is located in the positioning groove 122, the limiting plate 13 is rotated to the state that the accommodating groove 131 is communicated with the outside, and after the inner control column 41 is controlled to slide to the state that the guide block 52 corresponding to the inner control column 41 is located in the first sliding groove 121, the outer wall of the inner control column 41 abuts against the limiting plate 13.

[0053] Before the model 2 is disassembled, the guide block 52 corresponding to the outer control column 42 is located in the first sliding groove 121, and the limiting plate 13 is embedded in the accommodating groove 131 under the action of the limiting torsional spring, at this time, the guide block 52 corresponding to the inner control column 41 is located in the positioning groove 122; when the model 2 is disassembled, the outer control column 42 is first controlled to slide towards the sliding gear 3, until the guide block 52 corresponding to the outer control column 42 slides along the first sliding groove 121 to be embedded in the positioning groove 122, after the control of the outer control column 42 is released, the outer control column 42 can keep the state that the guide block 52 is embedded in the positioning groove 122 under the action of the control spring 45, in this process, on the one hand, the two outer transverse walls 212 can be driven to slide away from the inner transverse wall 211 under the cooperation of the sliding gear 3 and the sliding rack 31, on the other hand, under the action of the connecting rod 422 and the control block 421, the limiting plate 13 can be driven to rotate to release the closure of the accommodating groove 131, without other operations, the restriction on the sliding of the inner control column 41 is released.

[0054] Then the inner control column 41 is controlled to slide, the guide block 52 corresponding to the inner control column 41 can slide from the positioning groove 122 to the second sliding groove 123 under the action of the guide inclined surface, the two inner transverse walls 211 are separated, after the control of the inner control column 41 is released, the inner control column 41 can slide outwards towards the control groove 43 under the action of the control spring 45, and the guide block 52 corresponding to the inner control column 41 can slide along the second sliding groove 123 to the first sliding groove 121, at this time, the outer wall of the inner control column 41 is attached to the limiting plate 13. Through the setting of the connecting rod 422, when the model 2 is spliced, the inner control column 41 needs to be first controlled to slide into the corresponding control groove 43, the locking of the rotation of the limiting plate 13 is released, and then the outer control column 42 can be controlled to move to the state that the guide block 52 corresponding to the outer control column 42 is located in the first sliding groove 121, the sliding sequence of the inner transverse wall 211 and the outer transverse wall 212 is limited when the model 2 is spliced, so that the inner transverse wall 211 and the outer transverse wall 212 are not easy to be damaged due to collision, and the service life of the building sample is prolonged.

[0055] The above are preferred embodiments of the application, which do not limit the protection scope of the application, therefore: any equivalent changes made on the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A spliced mock-up sample for architectural engineering planning, comprising a base (1) and a model (2), said model (2) being composed of transverse structural elements (21) and longitudinal structural elements (22), characterised in that: The base (1) is provided with a plurality of control sliding blocks (11), the plurality of control sliding blocks (11) are slidingly arranged on the base (1), the control sliding block (11) is provided with an embedding groove (111) for embedding the transverse structure (21) or the longitudinal structure (22), the base (1) is provided with a control sliding groove (112) for sliding of the control sliding block (11), and the base (1) is further provided with a sliding assembly for controlling sliding of the control sliding block (11); The transverse structure (21) is divided into two inner transverse walls (211) and two outer transverse walls (212), the two inner transverse walls (211) are located between the two outer transverse walls (212), and the sliding assembly has two groups, one group of the sliding assembly is used for controlling sliding of the inner transverse wall (211), and the other group of the sliding assembly is used for controlling sliding of the outer transverse wall (212); The sliding assembly comprises a sliding gear (3), the sliding gear (3) is rotationally connected with the base (1), the sliding gear (3) is located between the two inner transverse walls (211) or the two outer transverse walls (212), the control sliding blocks (11) located on the two sides of the sliding gear (3) are both provided with a sliding rack (31) engaged with the sliding gear (3), the sliding gear (3) is rotated to drive the control sliding blocks (11) located on the two sides of the sliding gear (3) to slide towards each other or away from each other, and the base (1) is provided with a control assembly for controlling rotation of the sliding gear (3); The control assembly comprises a control column (4) slidingly connected with the base (1), and the base (1) is provided with a control groove (43) for sliding of the control column (4); The control column (4) is divided into an outer control column (42) and an inner control column (41), the outer control column (42) is used for controlling sliding of the outer transverse wall (212), and the inner control column (41) is used for controlling sliding of the inner transverse wall (211); the base (1) is rotationally connected with a limiting plate (13) for limiting sliding of the inner control column (41), and the base (1) is provided with a control piece for controlling rotation of the limiting plate (13); The control piece comprises a control block (421) slidingly connected with the outer control column (42), a connecting rod (422) is arranged between the control block (421) and the limiting plate (13), the two ends of the connecting rod (422) are rotationally connected with the control block (421) and the limiting plate (13) respectively, the base (1) is provided with a linkage groove (423) for sliding of the control block (421) and the connecting rod (422), the base (1) is provided with a limiting elastic piece, the limiting elastic piece is used for driving the limiting plate (13) to rotate to close the control groove (43) for accommodating the inner control column (41), and when the outer control column (42) slides towards the sliding gear (3), the limiting plate (13) can be driven to rotate to the control groove (43) by the connecting rod (422).

2. The tiled mockup sample for construction planning according to claim 1, characterized in that: One end of the control groove (43) is communicated with the outside, and the control column (4) is connected with the control rack (44) engaged with the sliding gear (3) at the end away from the opening of the control groove (43).

3. The tiled mockup of claim 2, wherein: The locking member comprises a locking ring (5) rotationally connected with the control column (4), the control column (4) is provided with a locking groove (51) for embedding the locking ring (5), and the end of the locking ring (5) away from the control column (4) is provided with a guide block (52); the inner wall of the control groove (43) is provided with a guide groove (12) for sliding of the guide block (52). The guide groove (12) comprises a first sliding groove (121), a second sliding groove (123) and a positioning groove (122), the two ends of the positioning groove (122) are communicated with the first sliding groove (121) and the second sliding groove (123) respectively, the positioning groove (122) is located at the end of the first sliding groove (121) away from the opening of the control groove (43), the end of the second sliding groove (123) away from the positioning groove (122) is communicated with the end of the first sliding groove (121) away from the positioning groove (122), and the positioning groove (122) is used for embedding the guide block (52).

4. The tiled mockup of claim 3, wherein: The inner wall of the positioning groove (122) is provided with a guide inclined surface, and the guide inclined surface provides guidance for sliding of the guide block (52) towards the second sliding groove (123).

5. The tiled mockup of claim 3, wherein: The end face of the first sliding groove (121) close to the positioning groove (122) is higher than the end face of the positioning groove (122) close to the first sliding groove (121), the end face of the positioning groove (122) close to the second sliding groove (123) is higher than the end face of the second sliding groove (123) close to the positioning groove (122), and the end face of the second sliding groove (123) close to the first sliding groove (121) is higher than the end face of the first sliding groove (121) close to the second sliding groove (123). The guide block (52) is in sliding connection with a limiting ring, the limiting ring is provided with a matching groove (521) for sliding of the guide block (52), the limiting ring is provided with a matching elastic member for pushing the guide block (52) to slide outwards of the matching groove (521), and the guide block (52) is attached to the inner wall of the guide groove (12) under the action of the matching elastic member.

6. The tiled simulation building sample for construction engineering planning according to claim 1, characterized in that: The outer diameter of the limiting plate (13) is greater than the outer diameter of the inner control column (41), the base (1) is provided with a containing groove (131) for embedding the limiting plate (13), and the containing groove (131) is communicated with the control groove (43) for containing the inner control column (41).

7. The tiled simulation building sample for construction engineering planning according to claim 1, characterized in that: When the guide block (52) corresponding to the outer control column (42) is located in the first sliding groove (121), the limiting plate (13) is located in the containing groove (131), and the guide block (52) corresponding to the inner control column (41) is located in the positioning groove (122). When the guide block (52) corresponding to the outer control column (42) is located in the positioning groove (122), the limiting plate (13) is rotated to the accommodating groove (131) in communication with the outside, and the inner control column (41) is controlled to slide to the first sliding groove (121) after the guide block (52) corresponding to the inner control column (41) is located in the first sliding groove (121), and the outer wall of the inner control column (41) is attached to the limiting plate (13).

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