CN210049635U - Rotary translation system of building - Google Patents
Rotary translation system of building Download PDFInfo
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- CN210049635U CN210049635U CN201920537184.3U CN201920537184U CN210049635U CN 210049635 U CN210049635 U CN 210049635U CN 201920537184 U CN201920537184 U CN 201920537184U CN 210049635 U CN210049635 U CN 210049635U
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Abstract
A rotary translation system of a building comprises a lower slideway beam, a tray beam, a walking device and a hydraulic control system; the lower slideway beams are arranged in a group and are parallelly arranged on the foundation of the rotating and translating passage area at intervals; each lower slideway beam is arc-shaped, and a group of lower slideway beams are concentric; the tray beam is connected to the bottom of the building to be translated in a supporting mode and is positioned above the lower slideway beam; the walking device comprises a plurality of groups of walking devices, a plurality of walking devices and a plurality of control devices, wherein the walking devices are respectively arranged between a tray beam and a lower slideway beam and are used for jacking and pushing the tray beam; each group of walking devices are spaced along the long axis of the lower slideway beams, and the walking devices on the two adjacent lower slideway beams are correspondingly arranged. The utility model provides a there is the operation complicacy, inefficiency in traditional rotational translation method, the security is low and can't once only shift the technical problem who targets in place.
Description
Technical Field
The utility model belongs to building translation construction field, especially a rotatory translation system of building.
Background
With the rapid development of social economy and urban construction in China, urban space management and spatial structure optimization become inevitable trends in modern urban development. Many existing buildings with reserved values can be moved to new planning sites through integral translation, and in the process of displacement, the new planning orientation of many buildings changes, and integral rotation translation is needed.
The existing building displacement technology is mostly characterized in that a underpinning chassis and a displacement track are arranged below an original building, the upper structure of the building and an original foundation are cut off, a traction or pushing device is arranged on one side of the building, the building is moved along the horizontal linear direction, and then a fixed shaft is adopted to rotate in situ, so that the building is moved to a new site. The traditional rotation and translation method has the problems of complex construction, low efficiency, low safety and incapability of shifting in place at one time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotary translation system of building, there are the operation complicacy, inefficiency in solving traditional rotary translation method, the security is low and can't once only shift the technical problem who targets in place.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A rotary translation system of a building is arranged at the bottom of the building to be translated and comprises a lower slideway beam, a tray beam, a walking device and a hydraulic control system; the lower slideway beams are arranged in a group and are parallelly arranged on the foundation of the rotating and translating passage area at intervals; each lower slideway beam is arc-shaped, and a group of lower slideway beams are concentric; the tray beam is connected to the bottom of the building to be translated in a supporting mode and is positioned above the lower slideway beam; the walking device comprises a plurality of groups of walking devices, a plurality of walking devices and a plurality of control devices, wherein the walking devices are respectively arranged between a tray beam and a lower slideway beam and are used for jacking and pushing the tray beam; each group of walking devices are spaced along the long axis of the lower slideway beam, and the walking devices on two adjacent lower slideway beams are correspondingly arranged; the walking device comprises a group of walking devices which are arranged in a straight line; the walking device comprises a base, a sliding support, a jacking oil cylinder, a reaction plate and a jacking oil cylinder; the base is placed on the lower slideway beam; the reaction plate is fixedly connected to the base and arranged along the whole length of the rear side edge to provide pushing reaction force for the pushing oil cylinder; the sliding support is horizontally arranged above the base, and the rear side edge of the sliding support is fixedly connected to the reaction plate; the jacking oil cylinder is arranged in the middle of the top of the sliding support; the bottom of the jacking oil cylinder is fixedly connected with the top surface of the sliding support, and the top of the jacking oil cylinder is fixedly connected with the bottom surface of the tray beam and used for jacking the tray beam; the two pushing oil cylinders are longitudinally arranged at the left end and the right end of the sliding support respectively; the tail end of the pushing oil cylinder is connected to the plate surface of the reaction plate, and the front end of the pushing oil cylinder is connected with the sliding support; the hydraulic control system comprises a main control computer, a hydraulic main station, a jacking displacement control system and a jacking displacement control system; the main control computer is connected with the hydraulic master station; the hydraulic main station is respectively connected with the jacking displacement control system and the jacking displacement control system; the jacking displacement control system is respectively connected with the tray beam and the jacking oil cylinders and controls the jacking oil cylinders on the plurality of walking devices to synchronously jack by utilizing vertical displacement; the pushing displacement control system is respectively connected with the lower slideway beam and the pushing oil cylinders, and controls the pushing oil cylinders on the plurality of walking walkers to synchronously push by utilizing the transverse displacement.
Preferably, the walking device further comprises a suspension wheel, a top connecting plate, a limiting plate, a protective cover, a hoop and a vertical guide plate; two groups of suspension wheels are respectively arranged on the side walls at the left side and the right side of the base; wherein each group of bases is arranged at intervals along the side wall of the corresponding side; the suspension wheel is vertically and adjustably connected to the side wall of the base; the top connecting plate is arranged at the top of the jacking oil cylinder, and the peripheral edge of the top connecting plate exceeds the peripheral edge of the jacking oil cylinder; the top connecting plate fixedly connects the jacking oil cylinder with the tray beam; the two limiting plates are respectively arranged on the left side and the right side of the base, and the two limiting plates jointly form a splayed shape; the limiting plates on each side are strip-shaped and are gradually inclined from the middle part to the side edge along the longitudinal direction; the minimum distance between the limiting plate and the corresponding side of the sliding support is 0.3 cm-0.8 cm, and the maximum distance is 1 cm-2 cm; the protective cover is correspondingly covered on the outer side of the limiting plate; the hoop is horizontally hooped on the outer side of the jacking oil cylinder; the vertical guide plate and the jacking oil cylinder are arranged in parallel at intervals; the upper end fixed connection of vertical baffle is in the bottom of top connecting plate, and the lower extreme of vertical baffle passes through the articulated elements to be connected with the staple bolt is articulated.
Preferably, the sliding support is a polytetrafluoroethylene sliding support; the jacking oil cylinder moves relative to the base through the sliding support.
Preferably, the jacking displacement control system comprises a jacking hydraulic pump station, a first main oil pipe, a first distributor, a first branch oil pipe, a first pressure sensor and a jacking displacement sensor; the jacking hydraulic pump station is connected with the hydraulic main station through a signal line; one end of the first main oil pipe is connected with the jacking hydraulic pump station, and the other end of the first main oil pipe is connected with the first distributor; the two first oil distribution pipes are respectively connected between the first distributor and the jacking oil cylinder and provide jacking power for the jacking oil cylinder; the first pressure sensor is connected between the first distributor and the jacking hydraulic pump station; one side of the first pressure sensor is connected with the first distributor through a signal line, and the other side of the first pressure sensor is connected with the jacking hydraulic pump station through a signal line; one side of the jacking displacement sensor is connected to the tray beam through a signal line, and the other side of the jacking displacement sensor is connected to the jacking hydraulic pump station through a signal line and used for transmitting the vertical displacement of the tray beam.
Preferably, the pushing displacement control system comprises a pushing hydraulic pump station, a second main oil pipe, a second distributor, a second branch oil pipe, a second pressure sensor and a horizontal displacement sensor; the pushing hydraulic pump station is connected with the hydraulic main station through a signal line; one end of the second main oil pipe is connected with the pushing hydraulic pump station, and the other end of the second main oil pipe is connected with the second distributor; two second oil distribution pipes are respectively connected between the second distributor and the pushing oil cylinder to provide pushing power for the pushing oil cylinder; the second pressure sensor is connected between the second distributor and the pushing hydraulic pump station; one side of the second pressure sensor is connected with the second distributor through a signal line, and the other side of the second pressure sensor is connected with the hydraulic pump station through a signal line pushing device; the horizontal displacement sensor is arranged corresponding to the lower slideway beam and moves forwards along with the tray beam; the horizontal displacement sensor is connected with the pushing hydraulic pump station through a signal line and is used for transmitting the forward displacement of the tray beam.
Compared with the prior art, the utility model has the following characteristics and beneficial effect.
1. The utility model solves the problem of synchronous rotation and translation of buildings, solves the problem that the conventional translation needs to continuously increase the counter-force back and the top iron support, and also solves the technical problems of complex operation, low efficiency, low safety and incapability of shifting in place at one time in the traditional rotation and translation method; the pushing mode of the rotary translation system adopts a self-walking mode, the phenomenon of rail clamping at the bottom of conventional translation is solved, the requirement on the surface precision of the track beam is reduced, and the safety of translation construction and the labor efficiency of field workers are improved.
2. When the walking device is installed, the positions of the top connecting plates at the tops of all the walking devices are the same elevation, a certain marking line at the side surface of the lower slideway beam is set in the debugging stage, and the jacking displacement sensor reads the distance L between the marking line and the top connecting plate; when the walking device walks, the jacking displacement sensor reads the distance L 'between the elevation line and the mounting plate at the top of the walking device in real time, and when the distance L' is larger than or smaller than the distance L, the main control computer provides corresponding oil pressure for a lower instruction of a jacking oil cylinder of the walking device through the hydraulic master station according to the deviation displacement, so that the jacking oil cylinder automatically extends or contracts, and the problem of uneven track surface can be solved; the large-area synchronous jacking is that the main control computer gives instructions to the jacking oil cylinders of the walking walkers through the hydraulic main station and the jacking displacement control systems to provide corresponding oil pressure, synchronously jacks the tray beam and the building to be translated to a set height, and ensures that the upper tray beam and the building to be translated rotate and translate on the same horizontal plane.
3. The utility model provides a main control computer passes through hydraulic pressure master station and many top pushes away displacement control system, gives the top of a plurality of walking walkers and pushes away the hydro-cylinder lower order, provides corresponding oil pressure, gives appointed displacement, and the top that pushes away on a plurality of walking walkers pushes away appointed displacement forward in step to drive the tray roof beam and treat that translation building is along the translation of set track forward.
4. Each lower slideway beam of the utility model is provided with a plurality of groups of walking devices; when each step of pushing is carried out, the pushing displacement of the walking devices on the same lower slideway beam is consistent, and the ratio of each pushing displacement of the walking devices on different lower slideway beams is the same as the ratio of the radius of the corresponding lower slideway beam; when the building moves forwards, the angular speed of each supporting point on the building to be translated along the direction of the circle center is equal; when the walking device walks in each step, the chord line of the lower slideway beam is walked, after walking in one step, the jacking oil cylinder on the walking device retracts to return to the original position, and the chord line of the lower slideway beam is determined continuously in the next step; therefore, the concentric circular arc is formed by countless small strings, and the building to be translated is ensured to rotate and shift to a new site one step by one step along the arc-shaped lower slideway beam under the control of the hydraulic control system under the driving of the tray beam and the walking device.
5. The height of the walking device in the utility model can be automatically adjusted to automatically compensate the pressure change of each supporting point caused by the deformation or the unevenness of the track, thereby ensuring the pressure balance of each supporting point, preventing the structure of the building from deforming and synchronously jacking the building; and the pushing oil cylinder can automatically retract and return, so that the full-automatic rotary translation of the building to be translated is realized, and the device is particularly suitable for the remote rotary translation of the building.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the rotation and translation of the building to be translated in the present invention.
Fig. 2 is a schematic plan view of the arrangement of the middle and lower sliding way beams of the present invention.
Fig. 3 is a schematic structural view of the middle pallet beam of the present invention disposed on the lower slideway beam.
Fig. 4 is a schematic perspective view of the walking device of the present invention.
Fig. 5 is a schematic front view of the walking device of the present invention.
Fig. 6 is a schematic structural diagram of the arrangement of the hydraulic control system in the present invention.
Fig. 7 is a schematic structural diagram of the middle jacking displacement control system of the present invention.
Fig. 8 is a schematic structural diagram of the middle pushing displacement control system of the present invention.
Fig. 9 is a schematic structural view of the top of the jacking cylinder of the walking device in the second group, which is vertically contracted by the jacking cylinder of the first group walking device to support the building to be translated.
Fig. 10 is a schematic structural view showing that when the pushing cylinder of the walking device in the second group pushes the reaction plate, the walking device in the first group walks forward along with the building to be translated.
Fig. 11 is the structure diagram of the vertical extension of the jacking cylinder of the walking device in the first group, the vertical contraction of the jacking cylinder of the walking device in the second group and the horizontal contraction of the jacking cylinder.
Fig. 12 is a schematic structural view of the walking device in the second group walking forward along with the building to be translated when the pushing cylinder of the walking device in the first group pushes the reaction plate.
Fig. 13 is the vertical extension of the jacking cylinder of the walking device in the second group and the vertical contraction of the jacking cylinder of the walking device in the first group.
Fig. 14 is a schematic structural view of the first group of walking units of the present invention after the pushing cylinders are horizontally contracted.
Reference numerals: 1-building to be translated, 2-pallet beam, 2.1-longitudinal beam, 2.2-cross beam, 3-lower slideway beam, 4-walking walker, 4.1-base, 4.2-sliding support, 4.3-jacking oil cylinder, 4.4-reaction plate, 4.5-jacking oil cylinder, 4.6-suspension wheel, 4.7-hinged member, 4.8-top connecting plate, 4.9-limiting plate, 4.10-protective cover, 4.11-hoop, 4.12-vertical guide plate, 5-main control computer, 6-hydraulic main station, 7-jacking displacement control system, 7.1-jacking hydraulic pump station, 7.2-first main oil pipe, 7.3-first distributor, 7.4-first oil pipe, 7.5-first pressure sensor, 7.6-jacking displacement sensor, 8-jacking displacement control system, 8.1-jacking hydraulic pump station, 8.2-second main oil pipe, 8.3-second distributor, 8.4.5-second pressure sensor, 8.6-horizontal displacement sensor, 8.5-horizontal displacement sensor, 8.6-horizontal displacement sensor, and horizontal displacement sensor, 9-building after translation, 10-virtual rotation circle center, 11-first starting point, 12-point on the first line, 13-first ray, 14-second starting point, 15-second ray and 16-original structure column.
Detailed Description
As shown in fig. 1-14, the rotary translation system of the building is arranged at the bottom of a building 1 to be translated, and comprises a glidepath beam 3, a tray beam 2, a walking device and a hydraulic control system; the lower slideway beams 3 are arranged in a group and are parallelly arranged on the foundation of a rotary translation path area at intervals; wherein each lower slideway beam 3 is arc-shaped, and a group of lower slideway beams 3 are concentric; the tray beam 2 is connected to the bottom of the building 1 to be translated in a supporting mode and is positioned above the lower slideway beam 3; the walking device comprises a plurality of groups of walking devices, which are respectively arranged between the tray beam 2 and the lower slideway beam 3 and are used for jacking and pushing the tray beam 2; each group of walking devices are spaced along the long axis of the lower slideway beam 3, and the walking devices on two adjacent lower slideway beams 3 are correspondingly arranged; the walking device comprises a group of walking devices 4, and the group of walking devices 4 are arranged in a straight line; the walking device 4 comprises a base 4.1, a sliding support 4.2, a jacking oil cylinder 4.3, a reaction plate 4.4 and a jacking oil cylinder 4.5; the base 4.1 is placed on the lower slideway beam 3; the reaction plate 4.4 is fixedly connected to the base 4.1 and is arranged along the whole length of the rear side edge to provide pushing reaction force for the pushing oil cylinder 4.5; the sliding support 4.2 is horizontally arranged above the base 4.1, and the rear side edge of the sliding support 4.2 is fixedly connected to the reaction plate 4.4; the jacking oil cylinder 4.3 is arranged in the middle of the top of the sliding support 4.2; the bottom of the jacking oil cylinder 4.3 is fixedly connected with the top surface of the sliding support 4.2, and the top of the jacking oil cylinder 4.3 is fixedly connected with the bottom surface of the tray beam 2 and used for jacking the tray beam 2; two pushing oil cylinders 4.5 are arranged and are respectively and longitudinally arranged at the left end and the right end of the sliding support 4.2; wherein, the end of the pushing oil cylinder 4.5 is connected with the plate surface of the reaction plate 4.4, and the front end of the pushing oil cylinder 4.5 is connected with the sliding support 4.2; the hydraulic control system comprises a main control computer 5, a hydraulic main station 6, a jacking displacement control system 7 and a jacking displacement control system 8; the main control computer 5 is connected with a hydraulic master station 6; the hydraulic main station 6 is respectively connected with a jacking displacement control system 7 and a jacking displacement control system 8; the jacking displacement control system 7 is respectively connected with the tray beam 2 and the jacking oil cylinders 4.3, and controls the jacking oil cylinders 4.3 on the plurality of walking units 4 to carry out synchronous jacking by utilizing vertical displacement; the pushing displacement control system 8 is respectively connected with the lower slideway beam 3 and the pushing oil cylinders 4.5, and controls the pushing oil cylinders 4.5 on the plurality of walking walkers 4 to synchronously push by utilizing the transverse displacement.
In this embodiment, each walking device is provided with one supporting vertex, and there are four walking devices 4 in one group.
In this embodiment, the working principle of the single walking device 4 is as follows: when the lifting device works, the lifting oil cylinder 4.3 vertically lifts a component, the lifting oil cylinder 4.5 horizontally pushes the counter-force plate 4.4, the base 4.1 is kept still by the friction force between the base 4.1 and the lower slideway beam 3, the front end of the lifting oil cylinder 4.5 drives the sliding support 4.2 to slide forwards, and the component above the sliding support 4.2 is driven to slide forwards along with the sliding support.
In this embodiment, the walking device 4 further comprises a suspension wheel 4.6, a top connecting plate 4.8, a limiting plate 4.9, a protective cover 4.10, a hoop 4.11 and a vertical guide plate 4.12; two groups of suspension wheels 4.6 are respectively arranged on the side walls at the left side and the right side of the base 4.1; wherein each group of bases 4.1 is arranged at intervals along the side wall of the corresponding side; the suspension wheel 4.6 is vertically and adjustably connected to the side wall of the base 4.1; the top connecting plate 4.8 is arranged at the top of the jacking oil cylinder 4.3, and the peripheral edge of the top connecting plate 4.8 exceeds the peripheral edge of the jacking oil cylinder 4.3; the top connecting plate 4.8 fixedly connects the jacking oil cylinder 4.3 with the pallet beam 2; the two limiting plates 4.9 are respectively arranged at the left side and the right side of the base 4.1, and the two limiting plates 4.9 jointly form a splayed shape; the limiting plates 4.9 on each side are strip-shaped and are gradually inclined from the middle part to the side edges along the longitudinal direction; the minimum distance between the limiting plate 4.9 and the corresponding side of the sliding support 4.2 is 0.3 cm-0.8 cm, and the maximum distance is 1 cm-2 cm; the protective cover 4.10 is correspondingly covered on the outer side of the limiting plate 4.9 to prevent sundries from being clamped between the limiting plate 4.9 and the sliding support 4.2; the hoop 4.11 is horizontally hooped on the outer side of the jacking oil cylinder 4.3; the vertical guide plate 4.12 and the jacking oil cylinder 4.3 are arranged in parallel at intervals; the upper end of the vertical guide plate 4.12 is fixedly connected to the bottom of the top connecting plate 4.8, and the lower end of the vertical guide plate 4.12 is hinged to the hoop 4.11 through a hinge 4.7.
In this embodiment, the hinge 4.7 comprises a hinged plate; the inner end of the hinged plate is hinged to the hoop 4.11, and the hinged plate can vertically rotate around the hinged point; the outer ends of the hinged plates are connected to the lower ends of the vertical guide plates 4.12.
In this embodiment, the sliding support 4.2 is a polytetrafluoroethylene sliding support; the jacking oil cylinder 4.3 moves relative to the base 4.1 through the sliding support 4.2.
In this embodiment, the jacking displacement control system 7 includes a jacking hydraulic pump station 7.1, a first main oil pipe 7.2, a first distributor 7.3, a first branch oil pipe 7.4, a first pressure sensor 7.5, and a jacking displacement sensor 7.6; the jacking hydraulic pump station 7.1 is connected with the hydraulic main station 6 through a signal line; one end of the first main oil pipe 7.2 is connected with the jacking hydraulic pump station 7.1, and the other end of the first main oil pipe 7.2 is connected with the first distributor 7.3; two first oil distribution pipes 7.4 are respectively connected between the first distributor 7.3 and the jacking oil cylinder 4.3 and provide jacking power for the jacking oil cylinder 4.3; the first pressure sensor 7.5 is connected between the first distributor 7.3 and the jacking hydraulic pump station 7.1; one side of the first pressure sensor 7.5 is connected with the first distributor 7.3 through a signal line, and the other side of the first pressure sensor 7.5 is connected with the jacking hydraulic pump station 7.1 through a signal line; one side of the jacking displacement sensor 7.6 is connected to the tray beam 2 through a signal line, and the other side of the jacking displacement sensor 7.6 is connected to the jacking hydraulic pump station 7.1 through a signal line for transmitting the vertical displacement of the tray beam 2.
In this embodiment, the pushing displacement control system 8 includes a pushing hydraulic pump station 8.1, a second main oil pipe 8.2, a second distributor 8.3, a second branch oil pipe 8.4, a second pressure sensor 8.5 and a horizontal displacement sensor 8.6; the pushing hydraulic pump station 8.1 is connected with the hydraulic main station 6 through a signal line; one end of the second main oil pipe 8.2 is connected with a pushing hydraulic pump station 8.1, and the other end of the second main oil pipe 8.2 is connected with a second distributor 8.3; two second oil distribution pipes 8.4 are respectively connected between the second distributor 8.3 and the pushing oil cylinder 4.5 to provide pushing power for the pushing oil cylinder 4.5; the second pressure sensor 8.5 is connected between the second distributor 8.3 and the pushing hydraulic pump station 8.1; one side of the second pressure sensor 8.5 is connected with the second distributor 8.3 through a signal line, and the other side of the second pressure sensor 8.5 pushes the hydraulic pump station 8.1 through a signal line; the horizontal displacement sensor 8.6 is arranged corresponding to the lower slideway beam 3 and moves forwards along with the pallet beam 2; the horizontal displacement sensor 8.6 is connected with the pushing hydraulic pump station 8.1 through a signal line and is used for transmitting the forward displacement of the tray beam 2.
In this embodiment, the pallet beam 2 is a underpinning mechanism in a rotational translation system, bears the load transmitted by the upper building, and provides a supporting vertex for the walking device 4; the pallet beam 2 is of a rectangular grid structure and comprises a cross beam 2.2 and a longitudinal beam 2.1; the longitudinal beams 2.1 are provided with one group and are arranged in parallel at intervals along the transverse direction; two ends of the longitudinal beam 2.1 are respectively connected with a main structure of the building 1 to be translated; the cross beams 2.2 are connected between the longitudinal beams 2.1, and the tops of the cross beams 2.2 are flush with the tops of the longitudinal beams 2.1; the two ends of the beam 2.2 are respectively connected with the main structure of the building 1 to be translated.
In this embodiment, the glide slope beam 3 has a stable foundation and is concentric with the rotation path of the building 1 to be translated, the glide slope beam 3 is a concrete structure providing a rotating walking glide slope for the walking device, the arrangement of the glide slope beam 3 should be set according to the original structural characteristics and the position of the supporting point, wherein the distance between the top surface of the glide slope beam 3 and the bottom surface of the pallet beam 2 is equal to the height of the walking device 4.
In the embodiment, when the walking device 4 walks forwards on the lower slideway beam 3, the suspension wheels 4.6 are adjusted upwards to the position above the bottom surface of the walking device 4; after the walking device 4 is used, the suspension wheel 4.6 is adjusted downwards to a position below the bottom surface of the walking device 4, the walking device 4 is driven to move by the suspension wheel 4.6, and the position of the walking device 4 is transferred by the flanging.
In this embodiment, the principle of jacking each walking device 4 is as follows: by adopting vertical displacement control, the main control computer 5 sends an instruction to the hydraulic main station 6 and provides corresponding oil pressure to the jacking oil cylinder 4.3 on the walking device 4 through the jacking displacement control system 7, so that the walking device is jacked upwards to reach the specified displacement.
In this embodiment, the principle of pushing by each walking device 4 is as follows: by adopting horizontal displacement control, the main control computer 5 sends an instruction to the hydraulic main station 6 and provides corresponding oil pressure to the pushing oil cylinder 4.5 on the walking device 4 through the pushing displacement control system 8 so as to push the walking device forwards to a specified displacement.
In the embodiment, the front end of the pushing oil cylinder 4.5 is connected with the sliding support 4.2 through a vertical plate arranged on the sliding support 4.2; two vertical plates are respectively arranged on two sides of the front end of the pushing oil cylinder 4.5, and a circular hole is formed in the plate surface of each vertical plate; the front end of the pushing oil cylinder 4.5 is connected with the vertical plate through bolts penetrating through the front end of the pushing oil cylinder 4.5 and the round holes.
In this embodiment, the walking principle of each walking device is as follows: taking the front and rear walking devices 4 as a first group, taking the middle two walking devices 4 as a second group, synchronously jacking the jacking oil cylinders 4.3 on the walking devices 4 in the first group to specified displacement and bearing stress, and then enabling the jacking oil cylinders 4.3 of the walking devices 4 in the second group to be in a cylinder contraction state; a pushing oil cylinder 4.5 on the walking device 4 in the first group pushes forwards to a specified displacement, and the walking device 4 in the second group walks forwards along with the building 1 to be translated; jacking oil cylinders 4.3 on the walking devices 4 in the second group are synchronously jacked to specified displacement and bear pressure; the jacking oil cylinders 4.3 on the walking devices 4 in the first group contract to the specified displacement (namely, a certain distance is left from the track surface of the lower slideway beam 3); a pushing oil cylinder 4.5 on the walking device 4 in the second group pushes forwards to a specified displacement, and the walking device 4 in the first group walks forwards along with the building 1 to be translated; and circularly operating the steps, and the building 1 to be translated is driven by the walking device to translate forwards.
In this embodiment, the principle of large-area synchronous jacking control is as follows: when the walking walkers 4 are installed, the positions of top connecting plates 4.8 at the tops of all the walking walkers 4 are ensured to be the same elevation, a marking line at a certain position on the side surface of the lower slideway beam 3 is set in a debugging stage, and a jacking displacement sensor 7.6 reads the distance L between the marking line and the top connecting plates 4.8; when the walking device 4 walks, the jacking displacement sensor 7.6 reads the distance L 'between the elevation line and the mounting plate at the top of the walking device 4 in real time, and when the distance L' is larger than or smaller than the distance L, the main control computer 5 provides corresponding oil pressure for a command of a jacking oil cylinder 4.3 of the walking device 4 through the hydraulic master station 6 according to the deviation displacement, so that the jacking oil cylinder 4.3 automatically extends or contracts, and the problem of uneven track surface can be solved; the large-area synchronous jacking is that the main control computer 5 gives instructions to the jacking oil cylinders 4.3 of the walking walkers 4 through the hydraulic main station 6 and the jacking displacement control systems 7, provides corresponding oil pressure, synchronously jacks the tray beam 2 and the building 1 to be translated to a set height, and ensures that the upper tray beam 2 and the building 1 to be translated rotate and translate on the same horizontal plane.
In this embodiment, the principle of the large-area synchronous pushing control is as follows: the main control computer 5 gives instructions to the pushing oil cylinders 4.5 of the plurality of walking walkers 4 through the hydraulic master station 6 and the plurality of pushing displacement control systems 8, provides corresponding oil pressure, gives specified displacement, synchronously pushes the pushing oil cylinders 4.5 on the plurality of walking walkers 4 forwards for the specified displacement, and drives the tray beam 2 and the building 1 to be translated to translate forwards along the set track.
In this embodiment, the principle of rotational translation: each lower slideway beam 3 is provided with a plurality of groups of walking devices 4; when each step of pushing is carried out, the pushing displacement of the upper walking device 4 on the same lower slideway beam 3 is consistent, and the ratio of each pushing displacement of the upper walking device 4 on different lower slideway beams 3 is the same as the ratio of the radius of the corresponding lower slideway beam 3; namely, when the building 1 to be translated walks forwards, the angular speed of each supporting point on the building 1 to be translated along the direction of the circle center is equal; when the walking device 4 walks in each step, the chord line of the lower slideway beam 3 is walked, after walking in one step, the jacking oil cylinder 4.3 on the walking device 4 retracts to return to the original position, and the chord line of the lower slideway beam 3 is determined continuously in the next step; thus, the concentric arcs are formed by innumerable tiny strings, and the building 1 to be translated is ensured to rotate and shift to a new site step by step along the arc-shaped lower slideway beam 3 under the control of the hydraulic control system under the driving of the tray beam 2 and the walking device 4.
The construction method of the rotary translation system of the building comprises the following steps.
Step one, selecting a virtual rotation circle center 10 according to the position of the building 1 to be translated and the planned position of the translated building 9.
Secondly, drawing a group of arc lines at intervals from inside to outside by taking the virtual rotation circle center 10 as a circle center; wherein, the length of each arc line is greater than the arc length of the rotary translation path of the building 1 to be translated at the corresponding position.
Checking and calculating the bearing capacity of the foundation; and carrying out bearing capacity checking calculation on the foundation on the rotation and translation path and the foundation at the planned position of the translated building 9.
Step four, when the foundation bearing capacity meets the design requirement, constructing the arc-shaped lower slideway beam 3: and constructing a group of glide slope beams 3 along the circular arc lines marked in the step two, wherein the glide slope beams 3 penetrate through the building 1 to be translated at the position of the building 1 to be translated.
Step five, constructing the tray beam 2: a pallet beam 2 is constructed inside the building 1 to be translated above the glidepath beam 3.
And step six, a walking device is arranged between the tray beam 2 and the lower slideway beam 3.
Step seven, installing a hydraulic control system: and a main control computer 5, a hydraulic main station 6, a jacking displacement control system 7 and a jacking displacement control system 8 are installed.
And step eight, cutting and separating the building 1 to be translated from the peripheral structure and the lower structure, and stressing a jacking oil cylinder 4.3 on the walking device.
Step nine, jointly debugging the hydraulic control system and the walking device: and starting the hydraulic control system, performing top test and trial push on the tray beam 2 by matching with the walking device, and checking whether the jacking displacement control system 7 and the jacking displacement control system 8 are in a normal state or not.
Step ten, a group of walking devices 4 in the walking device is averagely divided into a first sub-group and a second sub-group.
Step eleven, calculating and debugging the walking displacement of the building 1 to be translated on each lower slideway beam 3 in each step: the ratio of the walking displacement of the building 1 to be translated at the corresponding positions of the two glide-slope beams 3 is equal to the ratio of the radii of the two glide-slope beams 3.
Step twelve, setting the pushing displacement and the jacking displacement of each walking walker 4 on each lower slideway beam 3 in a main control computer 5; the pushing displacement of the walking device 4 on the same lower slideway beam 3 is equal, and the ratio of the pushing displacement of the walking device 4 on different lower slideway beams 3 is equal to the ratio of the radiuses of the two corresponding lower slideway beams 3.
And thirteen, operating the hydraulic control system to vertically contract the jacking oil cylinder 4.3 of the walking device 4 in the first group, supporting the building 1 to be translated on the top of the jacking oil cylinder 4.3 of the walking device 4 in the second group, horizontally contracting the jacking oil cylinder 4.5 of the walking device 4 in the first group, and pushing the counter-force plate 4.4 by the jacking oil cylinder 4.5 of the walking device 4 in the second group, so that relative displacement is generated between the sliding support 4.2 and the base 4.1, and driving the structure above the sliding support 4.2 to move forwards, and simultaneously, the walking device 4 in the first group moves forwards along with the building 1 to be translated.
Fourteen steps, operating a hydraulic control system to enable a jacking oil cylinder 4.3 of a walking device 4 in a first group to vertically extend and contact with the top surface of a lower slideway beam 3, enabling a jacking oil cylinder 4.3 of a walking device 4 in a second group to vertically contract, enabling a building 1 to be translated to be supported at the top of the jacking oil cylinder 4.3 of the walking device 4 in the first group, enabling a jacking oil cylinder 4.5 of the walking device 4 in the second group to horizontally contract, enabling a jacking oil cylinder 4.5 of the walking device 4 in the first group to jack a reaction plate 4.4, enabling a sliding support 4.2 and a base 4.1 to generate relative displacement, driving a structure above the sliding support 4.2 to move forwards, and enabling the walking device 4 in the second group to move forwards along with the building 1 to be translated.
And step fifteen, repeating the processes of the step thirteen and the step fourteen to ensure that the first group of walking devices 4 and the second group of walking devices 4 in each walking device alternately and circularly walk forwards.
Sixthly, when the building 1 to be translated is shifted to the planning position of the translated building 9, the building is accurately positioned.
Seventhly, after the displacement is finished, the new structural column at the planned position is in butt joint with the original structural column 16 in the translated building 9.
Eighteen, after the concrete strength of the joint of the new structural column and the original structural column 16 meets the requirement, the walking device, the hydraulic control system, the lower slideway beam 3 and the tray beam 2 are removed, and the construction is finished.
In the embodiment, if the building 1 to be translated is a building provided with a basement, a working pit is excavated before the construction in the first step, and the working pit is backfilled after the construction in the eighteenth step is completed; the depth of the working pit is adapted to the burial depth of the basement, and the distance between the side line of the working pit and the side line of the corresponding side of the rotation and translation path passing area is not less than 2.5 m.
In this embodiment, in the first step, a specific method for selecting the virtual rotation center 10 includes the following steps.
And 2, connecting the first starting point 11 with the first on-line point 12, and extending to form a first ray 13.
And 3, selecting a point at a corresponding position on the outer edge line of the translated building 9 as a second starting point 14.
And 4, taking the second starting point 14 as a starting point to make a second ray 15, and enabling the second ray 15 to vertically intersect with the first ray 13.
And step 5, taking the intersection point of the second ray 15 and the first ray 13 as a virtual rotation circle center 10.
In this embodiment, in the second step, the distance between the adjacent circular arc lines is 6m to 9 m.
In this embodiment, if the bearing capacity of the foundation in the third step is insufficient, the foundation is reinforced, and the reinforcement treatment is to arrange pile foundations in the area of the set of the glidepath beams 3 or to perform grouting reinforcement or replacement filling;
and when the jacking displacement control system 7 and the jacking displacement control system 8 in the step nine are in abnormal states, checking the jacking displacement control system 7 and the jacking displacement control system 8, and then repeating the process in the step nine.
In this embodiment, the height of the walking device 4 can be automatically adjusted to automatically compensate the pressure change of each supporting point caused by the deformation or the unevenness of the track, so that the pressure balance of each supporting point can be ensured, the structural deformation of the building can be prevented, and the building can be synchronously lifted.
In the embodiment, the pushing oil cylinder 4.5 can automatically retract and return, so that the full-automatic rotary translation of the building 1 to be translated is realized, and the device is particularly suitable for the remote rotary translation of the building.
The above embodiments are not exhaustive of the specific embodiments, and other embodiments are possible, and the above embodiments are intended to illustrate, but not limit the scope of the present invention, and all applications coming from the simple changes of the present invention fall within the scope of the present invention.
Claims (5)
1. A rotary translation system of a building is arranged at the bottom of a building (1) to be translated and comprises a lower slideway beam (3), a tray beam (2), a walking device and a hydraulic control system; the method is characterized in that: the lower slideway beams (3) are provided with a group and are arranged on the foundation of the rotary translation path area at intervals in parallel; each lower slideway beam (3) is arc-shaped, and a group of lower slideway beams (3) are concentric; the tray beam (2) is connected to the bottom of the building (1) to be translated in a supporting mode and is positioned above the lower slideway beam (3); the walking device comprises a plurality of groups of walking devices, wherein the groups of walking devices are respectively arranged between a tray beam (2) and a lower slideway beam (3) and are used for jacking and pushing the tray beam (2); each group of walking devices are spaced along the long axis of the lower slideway beam (3), and the walking devices on two adjacent lower slideway beams (3) are correspondingly arranged; the walking device comprises a group of walking devices (4), and the group of walking devices (4) are arranged in a straight line; the walking walker (4) comprises a base (4.1), a sliding support (4.2), a jacking oil cylinder (4.3), a reaction plate (4.4) and a jacking oil cylinder (4.5); the base (4.1) is placed on the lower slideway beam (3); the reaction plate (4.4) is fixedly connected to the base (4.1) and is arranged along the whole length of the rear side edge to provide pushing reaction force for the pushing oil cylinder (4.5); the sliding support (4.2) is horizontally arranged above the base (4.1), and the rear side edge of the sliding support (4.2) is fixedly connected to the reaction plate (4.4); the jacking oil cylinder (4.3) is arranged in the middle of the top of the sliding support (4.2); the bottom of the jacking oil cylinder (4.3) is fixedly connected with the top surface of the sliding support (4.2), and the top of the jacking oil cylinder (4.3) is fixedly connected with the bottom surface of the tray beam (2) and used for jacking the tray beam (2); two pushing oil cylinders (4.5) are arranged at the left end and the right end of the sliding support (4.2) respectively in the longitudinal direction; wherein, the tail end of the pushing oil cylinder (4.5) is connected on the surface of the reaction plate (4.4), and the front end of the pushing oil cylinder (4.5) is connected with the sliding support (4.2); the hydraulic control system comprises a main control computer (5), a hydraulic main station (6), a jacking displacement control system (7) and a jacking displacement control system (8); the main control computer (5) is connected with the hydraulic master station (6); the hydraulic main station (6) is respectively connected with a jacking displacement control system (7) and a jacking displacement control system (8); the jacking displacement control system (7) is respectively connected with the tray beam (2) and the jacking oil cylinders (4.3), and controls the jacking oil cylinders (4.3) on the plurality of walking walkers (4) to synchronously jack by utilizing vertical displacement; the pushing displacement control system (8) is respectively connected with the lower slideway beam (3) and the pushing oil cylinders (4.5), and controls the pushing oil cylinders (4.5) on the plurality of walking walkers (4) to synchronously push by utilizing the transverse displacement.
2. The building rototranslation system of claim 1, wherein: the walking walker (4) further comprises a suspension wheel (4.6), a top connecting plate (4.8), a limiting plate (4.9), a protective cover (4.10), a hoop (4.11) and a vertical guide plate (4.12); two groups of suspension wheels (4.6) are respectively arranged on the side walls at the left side and the right side of the base (4.1); wherein each group of bases (4.1) is arranged at intervals along the side wall of the corresponding side; the suspension wheel (4.6) is vertically and adjustably connected to the side wall of the base (4.1); the top connecting plate (4.8) is arranged at the top of the jacking oil cylinder (4.3), and the peripheral edge of the top connecting plate (4.8) exceeds the peripheral edge of the jacking oil cylinder (4.3); the top connecting plate (4.8) fixedly connects the jacking oil cylinder (4.3) with the tray beam (2); the two limit plates (4.9) are respectively arranged at the left side and the right side of the base (4.1), and the two limit plates (4.9) jointly form a splayed shape; the limiting plates (4.9) on each side are strip-shaped and are gradually inclined from the middle part to the side edge along the longitudinal direction; the minimum distance between the limiting plate (4.9) and the corresponding side of the sliding support (4.2) is 0.3-0.8 cm, and the maximum distance is 1-2 cm; the protective cover (4.10) is correspondingly covered on the outer side of the limiting plate (4.9); the hoop (4.11) is horizontally hooped on the outer side of the jacking oil cylinder (4.3); the vertical guide plate (4.12) and the jacking oil cylinder (4.3) are arranged in parallel at intervals; the upper end of the vertical guide plate (4.12) is fixedly connected to the bottom of the top connecting plate (4.8), and the lower end of the vertical guide plate (4.12) is hinged to the hoop (4.11) through a hinge piece (4.7).
3. The building rototranslation system of claim 2, wherein: the sliding support (4.2) is a polytetrafluoroethylene sliding support; the jacking oil cylinder (4.3) moves relative to the base (4.1) through the sliding support (4.2).
4. The building rototranslation system of claim 2, wherein: the jacking displacement control system (7) comprises a jacking hydraulic pump station (7.1), a first main oil pipe (7.2), a first distributor (7.3), a first branch oil pipe (7.4), a first pressure sensor (7.5) and a jacking displacement sensor (7.6); the jacking hydraulic pump station (7.1) is connected with the hydraulic main station (6) through a signal line; one end of the first main oil pipe (7.2) is connected with the jacking hydraulic pump station (7.1), and the other end of the first main oil pipe (7.2) is connected with the first distributor (7.3); two first oil distribution pipes (7.4) are respectively connected between the first distributor (7.3) and the jacking oil cylinder (4.3) to provide jacking power for the jacking oil cylinder (4.3); the first pressure sensor (7.5) is connected between the first distributor (7.3) and the jacking hydraulic pump station (7.1); one side of the first pressure sensor (7.5) is connected with the first distributor (7.3) through a signal line, and the other side of the first pressure sensor (7.5) is connected with the hydraulic pump station (7.1) through a signal line; one side of the jacking displacement sensor (7.6) is connected to the tray beam (2) through a signal line, and the other side of the jacking displacement sensor (7.6) is connected to the jacking hydraulic pump station (7.1) through a signal line and used for transmitting the vertical displacement of the tray beam (2).
5. The building rototranslation system of claim 2, wherein: the pushing displacement control system (8) comprises a pushing hydraulic pump station (8.1), a second main oil pipe (8.2), a second distributor (8.3), a second branch oil pipe (8.4), a second pressure sensor (8.5) and a horizontal displacement sensor (8.6); the pushing hydraulic pump station (8.1) is connected with the hydraulic main station (6) through a signal line; one end of the second main oil pipe (8.2) is connected with the pushing hydraulic pump station (8.1), and the other end of the second main oil pipe (8.2) is connected with the second distributor (8.3); two second oil distribution pipes (8.4) are respectively connected between the second distributor (8.3) and the pushing oil cylinder (4.5) to provide pushing power for the pushing oil cylinder (4.5); the second pressure sensor (8.5) is connected between the second distributor (8.3) and the pushing hydraulic pump station (8.1); one side of the second pressure sensor (8.5) is connected with the second distributor (8.3) through a signal line, and the other side of the second pressure sensor (8.5) is connected with the pushing hydraulic pump station (8.1) through a signal line; the horizontal displacement sensor (8.6) is arranged corresponding to the lower slideway beam (3) and moves forwards along with the tray beam (2); the horizontal displacement sensor (8.6) is connected with the pushing hydraulic pump station (8.1) through a signal line and is used for transmitting the forward displacement of the tray beam (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920537184.3U CN210049635U (en) | 2019-04-19 | 2019-04-19 | Rotary translation system of building |
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| CN201920537184.3U CN210049635U (en) | 2019-04-19 | 2019-04-19 | Rotary translation system of building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067405A (en) * | 2019-04-19 | 2019-07-30 | 中建一局华江建设有限公司 | A kind of rotation-translation system and its construction method of building |
| WO2022032994A1 (en) * | 2020-08-14 | 2022-02-17 | 山东建筑大学 | Method for inclination rectification by rotational displacement of building underpinning foundation |
-
2019
- 2019-04-19 CN CN201920537184.3U patent/CN210049635U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067405A (en) * | 2019-04-19 | 2019-07-30 | 中建一局华江建设有限公司 | A kind of rotation-translation system and its construction method of building |
| CN110067405B (en) * | 2019-04-19 | 2024-04-12 | 中建一局华江建设有限公司 | Rotary translation system of building and construction method thereof |
| WO2022032994A1 (en) * | 2020-08-14 | 2022-02-17 | 山东建筑大学 | Method for inclination rectification by rotational displacement of building underpinning foundation |
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