CN213683326U

CN213683326U - Protection device for ancient architecture restoration

Info

Publication number: CN213683326U
Application number: CN202022279566.6U
Authority: CN
Inventors: 姚建衡
Original assignee: Guangdong Chaoxin Construction Engineering Co ltd
Current assignee: Guangdong Chaoxin Construction Engineering Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-13
Anticipated expiration: 2030-10-13

Abstract

The application relates to the technical field of auxiliary device for ancient architectural restoration, especially, relate to a protection device for ancient architectural restoration, it includes the base, moving mechanism, hydraulic pressure mechanism and supporting platform, moving mechanism controls through control mechanism, moving mechanism connects in the bottom surface of base, control mechanism installs in the base, hydraulic pressure mechanism includes the hydraulic pressure case, the hydraulic pressure case is connected in the bearing surface of base, hydraulic pressure incasement is connected with hydro-cylinder and hydraulic pump, hydro-cylinder and hydraulic pump intercommunication, the hydraulic pump output end is connected with the hydraulic stem, hydraulic stem and supporting platform fixed connection. This application has the effect of reinforcing supporting platform's stability.

Description

Protection device for ancient architecture restoration

Technical Field

The application relates to the technical field of auxiliary devices for historic building restoration, in particular to a protection device for historic building restoration.

Background

Ancient buildings are important components in historical relics in China, and most of the ancient buildings are built by adopting wood members, and after the ancient buildings are subjected to long-time emptying, or because of damage by insects and ants or dry weathering and other reasons, the wood structures become extremely fragile, so that the ancient buildings are easy to break or collapse due to stress deformation. In order to protect the building appearance of the ancient building, the ancient building needs to be repaired, however, in the repairing process, attention needs to be paid to proper support and protection for the building and workers, and the building is prevented from being damaged or casualties caused by sudden breakage or collapse of the building.

Chinese patent publication No. CN208247080U, publication date 2018, 12 and 18, the name of the utility model is a supporting device for repairing and protecting ancient architecture, the application discloses a supporting device for repairing and protecting an ancient building, which comprises a fixed platform, a base and a box body, the bottom of the base is provided with universal wheels, the top of the base is provided with a box body, a clapboard is arranged in the box body, the interior of the box body at the upper end of the clapboard is provided with a hydraulic pump through a limit table, the top of the box body at the upper end of the hydraulic pump is provided with a hydraulic rod, scales are arranged on the surface of the hydraulic rod, a fixed table is arranged at the top of the hydraulic rod, servo motors are arranged inside the fixed table, the fixed station top of servo motor upper end all is provided with the activity groove, the activity inslot portion at fixed station top all installs movable supporting bench through the slider.

In view of the above-mentioned related art, the inventor believes that although the use of universal wheels can improve the mobility of the supporting device, it is easy to affect the effect of stable supporting when the supporting device works.

SUMMERY OF THE UTILITY MODEL

In order to strengthen the stability of fixed station, this application provides a protection device for ancient building restoration.

The application provides a protection device for ancient building restoration adopts following technical scheme:

the utility model provides an ancient building is protection device for restoration, includes base, moving mechanism, hydraulic pressure mechanism and supporting platform, moving mechanism controls through control mechanism, moving mechanism with control mechanism all set up in the base, hydraulic pressure mechanism includes the hydraulic pressure case, the hydraulic pressure case connect in the top of base, be connected with hydro-cylinder and hydraulic pump in the hydraulic pressure case respectively, the hydro-cylinder with the hydraulic pump intercommunication, the hydraulic pump is vertical setting, hydraulic pump output end is connected with the hydraulic stem, the hydraulic stem with supporting platform fixed connection.

Through adopting above-mentioned technical scheme, setting up control mechanism and controlling moving mechanism, reducing moving mechanism and taking place the risk of displacement by oneself to strengthen the stability of supporting platform on the protection device.

Optionally, the moving mechanism includes two loose pulley assemblies, every loose pulley assembly includes two mecanum wheels and a connecting rod, the connecting rod rotate along the horizontal direction bear in base and both ends run through the lateral wall of base, two mecanum wheel respectively fixed connection in corresponding the both ends of connecting rod, the fixed gear of fixed cup joint of connecting rod, the storage tank has been seted up along vertical direction to the base, the fixed gear is located in the storage tank, the fixed gear with control mechanism connects.

Through adopting above-mentioned technical scheme, when adopting the mecanum wheel to let protection device remove with arbitrary direction, the connecting rod keeps the relatively fixed state with protection device, under this kind of condition, fixes the connecting rod through fixed gear, can fix the position of mecanum wheel to the realization is fixed the protection device position, strengthens the stability of supporting platform on the protection device.

Optionally, the control mechanism includes a positioning assembly, the positioning assembly includes two clamping bars, the clamping bars are rotatably connected to the bottom surface of the base, each clamping bar positions a corresponding fixed gear by abutting against one fixed gear, and a locking assembly for locking the position of the clamping bar is disposed on the base.

By adopting the technical scheme, when the clamping strip abuts against the fixed gear, the fixed gear can be positioned, and then the clamping strip is locked through the locking assembly, so that the fixed gear is locked, and the effect of fixing the position of the protection device is further realized; when the clip is separated from the fixed gear, the fixed gear is restored to a freely rotatable state, so that the protection device is restored to a movable state.

Optionally, the locking Assembly includes two worm wheels and a worm, the worm wheel all rotate along the horizontal direction bear in the base, the worm with two the worm wheel all meshes, two the worm wheel with two card strip one-to-one and fixed connection, the card strip with correspond the coaxial rotation of worm wheel.

Through adopting above-mentioned technical scheme, utilize the auto-lock action of worm, worm wheel to carry out position locking to card strip and fixed gear to promote control mechanism's stability.

Optionally, the control mechanism further comprises a driving assembly, the driving assembly comprises a servo motor, the servo motor is fixedly connected to the side wall of the base, and the output end of the servo motor penetrates through the accommodating groove and is coaxially and fixedly connected with one end of the worm.

By adopting the technical scheme, the servo motor is controlled to control the rotation of the worm, so that the operation of the device becomes simpler and more convenient.

Optionally, a controller and a power supply are further connected in the hydraulic tank, the controller is electrically connected with both the electric motor and the servo motor, and the controller is used for controlling the servo motor and the hydraulic pump to work.

By adopting the technical scheme, the controller is utilized to control the work of the servo motor, so that the rotation of the worm becomes more accurate, and the risk of damage to the device caused by the fact that the worm wheel is separated from the worm is reduced; meanwhile, the controller is used for controlling the hydraulic pump to work, namely when the supporting platform needs to be lifted, the control mechanism fixes the device at the same time, and the effect of improving the stability of the supporting platform during lifting is achieved.

Optionally, the worm wheel and the corresponding clamping strip are integrally formed.

Through adopting above-mentioned technical scheme, integrated into one piece's worm wheel has better intensity with the card strip, can promote locking structure's accuracy and stability.

Optionally, a cushion pad is connected to the supporting surface of the supporting platform.

Through adopting above-mentioned technical scheme, the blotter can help supporting platform to adapt to the building surface of different shapes to supporting platform's stability has been increased.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the control mechanism is arranged to control the moving mechanism, so that the risk of self-displacement of the moving mechanism is reduced, and the stability of the supporting platform on the protection device is enhanced;

2. the contact between the clamping bar and the fixed gear is more stable by utilizing the self-locking action of the worm and the worm wheel, and the stability of the control mechanism is effectively improved;

3. when the supporting platform needs to be lifted, the control mechanism fixes the device at the same time, and the effect of improving the stability of the supporting platform during lifting is achieved.

Drawings

Fig. 1 is a schematic structural diagram of a protection device for repairing an ancient building according to an embodiment of the application.

Fig. 2 is a cross-sectional view of a protective device according to an embodiment of the present application.

FIG. 3 is a partial cross-sectional view of a positioning assembly and a drive assembly in an embodiment of the present application.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. a base; 11. a containing groove; 2. a hydraulic tank; 21. an oil cylinder; 22. a hydraulic pump; 23. a hydraulic lever; 24. a controller; 25. a power source; 3. a support platform; 31. a cushion pad; 4. a sheave assembly; 41. a Mecanum wheel; 42. a connecting rod; 43. fixing a gear; 5. a positioning assembly; 51. clamping the strip; 52. a worm gear; 53. a worm; 6. a servo motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses protection device for ancient building restoration. Referring to fig. 1, the protection device comprises a base 1, a moving mechanism, a control mechanism, a hydraulic mechanism and a supporting platform 3, wherein the base 1 is arranged in a cuboid shape, the moving mechanism and the control mechanism are both installed on the base 1, the hydraulic mechanism is connected to the top surface of the base 1, and the supporting platform 3 is connected to the hydraulic mechanism.

Referring to fig. 2, specifically, the hydraulic mechanism includes a rectangular hydraulic tank 2, the hydraulic tank 2 is fixedly connected to the top surface of the base 1, an oil cylinder 21 and a hydraulic pump 22 are respectively and fixedly connected in the hydraulic tank 2, the oil cylinder 21 is communicated with the hydraulic pump 22, and the hydraulic pump 22 is vertically arranged upwards; simultaneously, hydraulic pump 22's output fixedly connected with hydraulic stem 23, supporting platform 3 is horizontal fixed connection in the top of hydraulic stem 23, and supporting platform 3's top surface fixed mounting has blotter 31. The outer fixedly connected with controller 24 of one side surface of hydraulic pressure case 2, fixedly connected with gives controller 24 power supply 25 in the hydraulic pressure case 2, and controller 24 is connected with power 25, the equal electricity of hydraulic pump 22, and controller 24 is used for controlling hydraulic pump 22 to carry out work, and then makes hydraulic stem 23 stretch out and draw back from top to bottom to control supporting platform 3 goes up and down.

Referring to fig. 3 and 4, the moving mechanism includes two pulley assemblies 4, and the two pulley assemblies 4 are respectively connected to both ends of the bottom surface of the base 1. One pulley assembly 4 comprises two mecanum wheels 41 and a connecting rod 42, the connecting rod 42 is rotatably supported on the base 1, and the two mecanum wheels 41 are respectively and fixedly connected to the two ends of the corresponding connecting rod 42 penetrating through the base 1. The containing groove 11 is formed in the bottom surface of the base 1 along the length direction of the vertical connecting rod 42, the connecting rod 42 is fixedly connected with the fixed gear 43, the fixed gear 43 is located in the containing groove 11, and the fixed gear 43 is connected with the control mechanism.

Referring to fig. 4, the control mechanism includes a positioning component 5 and a driving component, the positioning component 5 is rotatably connected to the base 1, the driving component is fixedly connected to the base 1, the driving component is connected to the positioning component 5, and the positioning component 5 is connected to the fixed gear 43.

Referring to fig. 4, the positioning assembly 5 includes two clamping bars 51, two worm wheels 52 and a worm 53, the worm 53 is rotatably supported on the base 1 along the direction of the vertical link 42, the worm wheel 52 is rotatably supported on the base 1, the worm 53 is fixedly connected with the driving assembly, the worm 53 is meshed with both of the two worm wheels 52, in this embodiment, the worm wheel 52 can be a sector worm wheel 52, one clamping bar 51 is fixedly connected to a side wall of the worm wheel 52 without teeth, the worm wheel 52 and the clamping bar 51 rotate coaxially, and the clamping bar 51 can abut against the fixed gear 43. When the worm 53 rotates, the worm wheel 52 synchronously rotates to drive the clamp bar 51 to rotate, when the clamp bar 51 abuts against the fixed gear 43, the position of the fixed gear 43 is locked by the clamp bar 51, at this time, the connecting rod 42 cannot rotate, that is, the mecanum wheel 41 cannot rotate, so that the position of the protection device of the embodiment is locked; when the clamp bar 51 is separated from the fixed gear 43, the position of the fixed gear 43 is unlocked, and the state of free rotation is recovered, at this time, the mecanum gear 41 can also rotate freely, so that the position of the protection device of the embodiment is unlocked.

Referring to fig. 2, the driving assembly includes a servo motor 6, the servo motor 6 is fixedly connected to a side wall of the base 1, and meanwhile, an output end of the servo motor 6 horizontally penetrates through the accommodating groove 11 and is coaxially and fixedly connected with one end of the worm 53, that is, the worm 53 is driven by the servo motor 6 to rotate. The controller 24 is electrically connected to the servo motor 6 and the power source 25, and the controller 24 controls the operation of the servo motor 6 and the hydraulic pump 22 at the same time.

The embodiment of the application provides a protection device for repairing ancient buildings' implementation principle does: move protection device to preset protection position, then control servo motor 6 through controller 24 and rotate, servo motor 6 drives card strip 51 through drive worm 53, worm wheel 52 and rotates for card strip 51 and fixed gear 43 butt realize the fixed to mecanum wheel 41 position, simultaneously through controller 24 control hydraulic pump 22 work, make hydraulic stem 23 extension, slowly rise supporting platform 3 and with the one side butt of building. When it is desired to remove the protective device, the support platform 3 is also retracted by the controller 24, and the latch 51 is retracted, so that the mecanum wheel 41 is released from its fastening.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a protection device for ancient building restoration which characterized in that: comprises a base (1), a moving mechanism, a hydraulic mechanism and a supporting platform (3), wherein the moving mechanism is controlled by a control mechanism, the moving mechanism and the control mechanism are arranged on the base (1), the hydraulic mechanism comprises a hydraulic tank (2), the hydraulic tank (2) is connected with the top of the base (1), an oil cylinder (21) and a hydraulic pump (22) are respectively connected in the hydraulic tank (2), the oil cylinder (21) is communicated with the hydraulic pump (22), the hydraulic pump (22) is vertically arranged, the output end of the hydraulic pump (22) is connected with a hydraulic rod (23), the hydraulic rod (23) is fixedly connected with the supporting platform (3), the moving mechanism comprises two pulley assemblies (4), each pulley assembly (4) comprises two Mecanum wheels (41) and a connecting rod (42), connecting rod (42) rotate along the horizontal direction bear in base (1) and both ends run through the lateral wall of base (1), two mecanum wheel (41) fixed connection respectively in the both ends that correspond connecting rod (42), connecting rod (42) are fixed to be cup jointed fixed gear (43), storage tank (11) have been seted up along vertical direction in base (1), fixed gear (43) are located in storage tank (11), fixed gear (43) with control mechanism connects.

2. The protection device for repairing ancient architecture according to claim 1, characterized in that: the control mechanism comprises a positioning assembly (5), the positioning assembly (5) comprises two clamping strips (51), the clamping strips (51) are rotatably connected to the bottom surface of the base (1), each clamping strip (51) is abutted to one fixed gear (43) to position the corresponding fixed gear (43), and a locking assembly for locking the positions of the clamping strips (51) is arranged on the base (1).

3. The protection device for repairing ancient architecture according to claim 2, characterized in that: the locking assembly comprises two worm gears (52) and a worm (53), the worm (53) and the worm gears (52) are borne on the base (1) in a rotating mode along the horizontal direction, the worm (53) is meshed with the two worm gears (52), the worm gears (52) are in one-to-one correspondence with the clamping strips (51) and are fixedly connected, and the clamping strips (51) correspond to the worm gears (52) in a rotating mode.

4. The protection device for ancient architectural restoration according to claim 3, wherein: control mechanism still includes drive assembly, drive assembly includes servo motor (6), servo motor (6) fixed connection in base (1) lateral wall, the output of servo motor (6) penetrate storage tank (11) and with the coaxial fixed connection of one end of worm (53).

5. The protection device for ancient architectural restoration according to claim 4, wherein: the hydraulic control system is characterized in that a controller (24) and a power supply (25) are further connected into the hydraulic tank (2), the controller (24) is electrically connected with the power supply (25) and the servo motor (6), and the controller (24) is used for controlling the servo motor (6) and the hydraulic pump (22) to work.

6. The protection device for ancient architectural restoration according to claim 3, wherein: the worm wheel (52) and the corresponding clamping strip (51) are integrally formed.

7. The protection device for repairing ancient architecture according to claim 1, characterized in that: the supporting surface of the supporting platform (3) is connected with a cushion pad (31).