CN111852068A - Fixing device and method for repairing ancient building cracks - Google Patents
Fixing device and method for repairing ancient building cracks Download PDFInfo
- Publication number
- CN111852068A CN111852068A CN202010755486.5A CN202010755486A CN111852068A CN 111852068 A CN111852068 A CN 111852068A CN 202010755486 A CN202010755486 A CN 202010755486A CN 111852068 A CN111852068 A CN 111852068A
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- wall
- fixing
- block
- mounting
- plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a fixing device for repairing a crack of an ancient building, which belongs to the technical field of ancient building repair and comprises a bottom plate, the bottom plates are provided with two groups with the same structure, the outer walls of the bottoms of the two groups of bottom plates are connected with the front plate, the outer wall of the front side of the bottom plate is fixedly connected with the side plate, the outer wall of the side plate is fixedly provided with a hydraulic rod, and the ends of the two groups of hydraulic rods close to each other are fixedly provided with mounting blocks, the vertical sections of the mounting blocks are C-shaped, a fixing block is movably arranged between the upper inner wall and the lower inner wall of the mounting block, the connecting rod is moved out of the inner cavity of the connecting hole in the device, so that the mounting sleeve is fixedly connected and disconnected with the mounting block, the fixing block is rotated, the surface of the fixing block at the inner side is changed, the fixing device can adjust the fixing device according to the shape of a fixed area of the historic building, therefore, the fixing device is suitable for different requirements to a certain extent, and the application range of the fixing device is enlarged.
Description
Technical Field
The invention relates to the technical field of historic building restoration, in particular to a historic building crack restoration fixing device and method.
Background
The historic building refers to civil buildings and public buildings with historical significance, the historic building is in the process of storage, due to the influence of human or natural factors, the historic building can be damaged in different degrees and needs to be repaired, the existing historic building cracks need to be fixed to the historic building through a fixing device when being repaired, however, the shapes of the regions needing to be fixed are different, the fixing device with fixed specifications is difficult to meet the requirements, and certain limitation is realized.
Disclosure of Invention
The invention aims to provide a fixing device and a fixing method for repairing a crack of an ancient building, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an ancient building crack repair fixing device, includes the bottom plate, the bottom plate has the same two sets of, and is two sets of structure bottom outer wall is connected with the front bezel, bottom plate front side outer wall and curb plate fixed connection, curb plate outer wall fixed mounting has the hydraulic stem, and the equal fixed mounting of one end that two sets of hydraulic stems are close to each other has the installation piece, the perpendicular cross-section of installation piece is C shape, movable mounting has the fixed block between the inner wall of both sides about the installation piece.
Preferably, the outer walls of the upper side and the lower side of the fixed block are fixedly provided with mounting sleeves, one ends of the mounting blocks, which are close to the fixed block, are inserted into the inner cavities of the mounting sleeves, two sets of mounting grooves are formed in the outer wall of one side, which is close to the mounting blocks, of the mounting blocks, connecting rods are inserted into the inner cavities of the mounting sleeves in a sliding mode, supporting springs are fixedly mounted between the connecting rods and the mounting grooves, four sets of connecting holes are uniformly formed in the inner walls of the mounting sleeves, and one ends, which are far away from.
Preferably, the fixed block includes the fixed block body, and the left and right sides one side outer wall that the fixed block body is close to each other all is provided with the clamp splice, one side outer wall and inserted block fixed connection that the clamp splice is close to the fixed block body, the slot has all been seted up with both sides outer wall around one side outer wall that the fixed block body is close to the clamp splice, the inserted block is pegged graft in the inner chamber of slot.
Preferably, the outer walls of the left side and the right side of the bottom of the front plate are respectively penetrated and inserted with a screw rod, the top end of the screw rod penetrates through the bottom plate, and the connecting part of the bottom plate and the screw rod is provided with threads.
Preferably, the front plate comprises a plate body, the left side and the right side of the inner cavity of the plate body are respectively inserted with a movable plate, the outer wall of the bottom of the movable plate is uniformly provided with screw holes, the outer wall of the bottom of the plate body is in threaded connection with two groups of bolts, and the top ends of the bolts extend into the inner cavity of the screw holes.
Preferably, the curb plate includes the curb plate body with bottom plate front side outer wall fixed connection, curb plate body inner chamber front side plug-in connection has the fly leaf, the fixed orifices has evenly been seted up to fly leaf bottom outer wall, curb plate body bottom outer wall runs through the grafting and has the dead lever, and the dead lever runs through the front side fixed orifices, and the dead lever front side outer wall runs through the grafting and has the stopper, stopper bottom outer wall and curb plate body top outer wall laminate mutually.
Preferably, the mounting block comprises a mounting block body fixedly connected with the hydraulic rod, a bidirectional screw rod is inserted into the outer wall of the top of the mounting block body in a penetrating mode, moving blocks are sleeved at the upper end and the lower end of the outer wall of the bidirectional screw rod respectively, a gear is sleeved on the outer wall of the bidirectional screw rod, the outer wall of the front side of the mounting block body is rotatably connected with the rotating rod, the rear end of the rotating rod extends into the inner cavity of the mounting block body and is fixedly connected with the turning gear, and the turning gear is meshed with the gear.
Preferably, the outer wall of the top of the limiting block is fixedly connected with the elastic piece, the outer wall of the top of the fixing rod is fixedly connected with the lug, the outer wall of the bottom of the elastic piece is provided with a groove, and the lug is located in an inner cavity of the groove.
Preferably, the method for repairing and fixing the ancient building crack comprises the following steps:
s1: adjusting the fixing block according to the shape of the building to be fixed, pushing the connecting rod into the inner cavity of the mounting groove, rotating the fixing block, stopping rotating after the fixing block is completed, expanding through the supporting spring, enabling the connecting rod to move outwards and insert into the inner cavity of the connecting hole, and fixing the fixing block;
s2: then moving the two groups of bottom plates to two sides of a building to be fixed, and then working through a hydraulic rod to push the fixing blocks inwards to be in contact with the building to fix the building;
s3: the fixed historic building is repaired through the repairing device, and after the repairing is completed, the fixing device is taken down after the area to be repaired is completely solidified.
Compared with the prior art, the invention has the beneficial effects that:
1. in the device, the connecting rod is moved out of the inner cavity of the connecting hole, so that the fixed connection between the mounting sleeve and the mounting block is disconnected, the fixed block is rotated, the surface of the fixed block at the inner side is changed, and the fixing device can be adjusted according to the shape of a fixed area of an ancient building, so that the fixing device is suitable for different requirements to a certain extent, and the application range of the fixing device is enlarged;
2. the clamping block is pulled inwards, the inserting block is moved out from the inner cavity of the inserting groove, and the clamping block is disconnected with the fixing block body, so that clamping blocks of other specifications can be replaced conveniently, and the application range and the use performance of the fixing device are increased;
3. the screw rod is screwed to enable the bottom plate to move upwards for changing the position of the fixing block, so that the fixing device can adjust the position of the fixing device according to the requirement of the fixing position, and the using effect of the fixing device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is an enlarged view of the structure at A of the present invention;
FIG. 4 is an enlarged view of the structure at B of the present invention;
fig. 5 is a left side view schematic diagram of the installation block of the present invention.
In the figure: 1. a base plate; 2. a front plate; 201. a plate body; 202. moving the plate; 203. a screw hole; 204. a bolt; 3. a side plate; 31. a side plate body; 32. a movable plate; 4. mounting blocks; 41. a mounting block body; 42. a moving block; 5. a fixed block; 51. a fixed block body; 52. a clamping block; 6. installing a sleeve; 7. mounting grooves; 8. a connecting rod; 9. connecting holes; 10. inserting a block; 11. a slot; 12. a screw; 13. a bump; 14. a groove; 15. a gear; 16. a bidirectional screw; 17. a rotating rod; 18. fixing the rod; 19. a limiting block; 20. an elastic member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a fixing device for repairing ancient building cracks, please refer to fig. 1, comprising a bottom plate 1;
referring to fig. 1, two groups of bottom plates 1 have the same structure, the outer walls of the bottoms of the two groups of bottom plates 1 are connected with a front plate 2, the outer wall of the front side of each bottom plate 1 is fixedly connected with a side plate 3, the outer wall of each side plate 3 is fixedly provided with a hydraulic rod, the hydraulic rods drive fixing blocks 5 to move left and right for fixing a building, the ends, close to each other, of the two groups of hydraulic rods are fixedly provided with mounting blocks 4, the vertical sections of the mounting blocks 4 are C-shaped, and electric equipment related to the device is electrically connected with an external power switch through wires;
referring to fig. 1 and 3, a fixing block 5 is movably mounted between the upper and lower inner walls of a mounting block 4, mounting sleeves 6 are fixedly mounted on the upper and lower outer walls of the fixing block 5, one end of the mounting block 4 close to the fixing block 5 is inserted into the inner cavity of the mounting sleeve 6, the mounting sleeves 6 can rotate on the outer wall of the mounting block 4, so that the fixing block 5 can rotate to change the inner side surface of the fixing block 5, the fixing device can adjust itself according to the shape of a fixing area required by an ancient building, the fixing device can fix buildings of different shapes, the application range of the fixing device is increased, the probability of using fixing devices of other specifications is reduced, a large number of fixing devices do not need to be carried by a worker, the workload of the worker is reduced, two sets of mounting grooves 7 are formed in the outer wall of one side of the two sets of mounting blocks 4 close to each other, and, the connecting rod 8 can only slide left and right in the inner cavity of the mounting groove 7, a supporting spring is fixedly mounted between the connecting rod 8 and the mounting groove 7, the supporting spring ensures that the connecting rod 8 cannot automatically move, so that the connecting rod 8 is stably connected with the connecting holes 9, four groups of connecting holes 9 are uniformly formed in the inner wall of the mounting sleeve 6, one end, far away from the supporting spring, of the connecting rod 8 is inserted into the inner cavity of the connecting hole 9, the fixed mounting sleeve 6 is fixed, so that the fixed block 5 cannot automatically rotate, and the connecting rod 8 is inserted into the connecting holes 9 at different positions and used for fixing the fixed block 5 after rotation;
referring to fig. 1, the fixing block 5 includes a fixing block body 51, clamping blocks 52 are disposed on outer walls of a left side and a right side of the fixing block body 51 adjacent to each other, a right side wall of each clamping block 52 is arc-shaped, a left side wall of the fixing block body 51 is flat, the left side wall of the fixing block body 51 is turned to an inner side, so that a fixing device can fix a flat ancient building, such as a wall surface, when the right side wall of each clamping block 52 is located at the inner side, the fixing device can fix the ancient building with the arc-shaped surface, such as a pillar, an outer wall of one side of the clamping block 52 adjacent to the fixing block body 51 is fixedly connected with the insertion block 10, slots 11 are formed in an outer wall of one side of the fixing block body 51 adjacent to the clamping block 52 and outer walls of the front and rear sides, the clamping blocks 52 can be replaced by fixing the clamping blocks 52 at the inner side of the fixing block body 51, the fixing block body 51 is provided with fixing pieces with other shapes at the front side and the rear side, is similar to the clamping block 52, can be disassembled and assembled, and is suitable for ancient buildings with fixing areas with other shapes, so that the fixing device can fix the ancient buildings with different shapes within a certain degree, and the application range of the fixing device is enlarged;
referring to fig. 1 and 2, the outer walls of the left side and the right side of the bottom of the front plate 2 are respectively inserted with a screw 12, the top end of the screw 12 penetrates through the bottom plate 1, the connecting part of the bottom plate 1 and the screw 12 is provided with threads, the screw 12 is rotated to enable the bottom plate 1 to move up and down on the outer wall of the screw 12, when the screw 12 is rotated to enable the bottom plate 1 to move up, the positions of the side plate 3 and the fixing block 5 are changed, when the area needing fixing of the ancient building is a wall, the bottom plate 1 is moved up, the fixing block 5 can fix the area inside the wall, and the application range of the fixing device is increased;
referring to fig. 1, the front plate 2 includes a plate body 201, moving plates 202 are inserted into the left and right sides of an inner cavity of the plate body 201, the moving plates 202 can slide left and right in the inner cavity of the plate body 201, screw holes 203 are uniformly formed in the outer wall of the bottom of the moving plates 202, two sets of bolts 204 are screwed on the outer wall of the bottom of the plate body 201, the top ends of the bolts 204 extend into the inner cavity of the screw holes 203, the bolts 204 are screwed, the bolts 204 are moved out of the inner cavity of the screw holes 203, the moving plates 202 are pulled outwards, so that the two sets of bottom plates 1 move outwards, the distance between the two sets of fixing blocks 5 is increased, the fixing device can fix wider;
referring to fig. 2 and 4, the side plate 3 includes a side plate body 31 fixedly connected to the outer wall of the front side of the bottom plate 1, a movable plate 32 is inserted into the front side of the inner cavity of the side plate body 31, the movable plate 32 can slide back and forth in the inner cavity of the side plate body 31 to move the fixing rod 18 out of the inner cavity of the fixing hole, the movable plate 32 is pulled forward to increase the height of the fixing block 5, so that the fixing device can fix a fixing area with a higher height, and the application range of the fixing device is increased, the movable plate 32 can move forward out of the inner cavity of the side plate body 31, the movable plate 32 can be replaced, the outer wall of the bottom of the movable plate 32 is uniformly provided with fixing holes, the outer wall of the bottom of the side plate body 31 is inserted with the fixing rod 18, the fixing rod 18 penetrates through the front side fixing hole, the outer wall of the front, the position of the fixed rod 18 is fixed, so that the fixed rod 18 cannot automatically move out of the inner cavity of the fixed hole, the side plate body 31 and the movable plate 32 are stably connected, and the adjusted side plate 3 cannot automatically change;
referring to fig. 1 and 5, the mounting block 4 includes a mounting block body 41 fixedly connected to the hydraulic rod, the outer wall of the top of the mounting block body 41 is inserted with a bidirectional screw 16, the upper and lower ends of the outer wall of the bidirectional screw 16 are sleeved with moving blocks 42, the connecting portion between the moving blocks 42 and the bidirectional screw 16 is threaded, the bidirectional screw 16 rotates to drive the moving blocks 42 to move up and down, the moving blocks 42 are provided with guide rods (the guide rods are not shown in the drawings) near the mounting block body 41, the guide rods are inserted into the inner cavity of the mounting block body 41, the guide rods slide in the inner cavity of the mounting block body 41, when the bidirectional screw 16 rotates, the moving blocks 42 only slide but do not rotate, the outer wall of the bidirectional screw 16 is sleeved with a gear 15, the outer wall of the front side of the mounting block body 41 is rotatably connected to a rotating rod 17, the rear end of the rotating rod 17 extends into the inner cavity of the mounting block body 41, the change gear is meshed with the gear 15, the rotating rod 17 is rotated to enable the change gear to drive the gear 15 to rotate, the bidirectional screw 16 is rotated to enable the two groups of moving blocks 42 to move outwards, the moving blocks 42 are moved out of the inner cavity of the mounting sleeve 6, the mounting block 4 is disconnected with the fixed block 5, and therefore the fixed block 5 can be conveniently taken down for replacement;
referring to fig. 2 and 4, the outer wall of the top of the limiting block 19 is fixedly connected with the elastic element 20, the elastic element 20 is made of metal, for example, the copper elastic element can be stretched to a small extent, so that the protruding block 13 can be moved out of the inner cavity of the groove 14, the outer wall of the top of the fixing rod 18 is fixedly connected with the protruding block 13, the groove 14 is formed in the outer wall of the bottom of the elastic element 20, the protruding block 13 is located in the inner cavity of the groove 14, the limiting block 19 is fixed, the limiting block 19 cannot move automatically, and the fixing effect of the limiting block 19 on the fixing rod 18 is ensured.
A method for repairing and fixing a device for an ancient building crack comprises the following steps:
s1: the fixing block 5 is adjusted according to the shape of the building to be fixed, the connecting rod 8 is pushed into the inner cavity of the mounting groove 7, the fixing block 5 is rotated and stops rotating after the rotation is finished, the surface of the fixing block 5 on the inner side is changed, the fixing device can adjust the fixing device according to the shape of the area to be fixed of the historic building, the fixing device can fix the buildings with different shapes, and the application range of the fixing device is enlarged;
s2: then moving the two groups of bottom plates 1 to two sides of a building to be fixed, enabling the two groups of bottom plates 1 to be respectively positioned at two sides of the building, then working through a hydraulic rod, pushing the fixing block 5 inwards to be in contact with the building, and fixing the building;
s3: the fixed historic building is repaired through the repairing device, and after the repairing is completed, the fixing device is taken down after the repairing area is formed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an ancient building crack repair fixing device, includes bottom plate (1), its characterized in that: bottom plate (1) has two sets of that the structure is the same, and is two sets of bottom plate (1) bottom outer wall is connected with front bezel (2), bottom plate (1) front side outer wall and curb plate (3) fixed connection, curb plate (3) outer wall fixed mounting has the hydraulic stem, and the equal fixed mounting of one end that two sets of hydraulic stems are close to each other has installation piece (4), the vertical section of installation piece (4) is C shape, movable mounting has fixed block (5) between the inner wall of both sides about installation piece (4).
2. The historic building crack repair and fixation device according to claim 1, wherein: the utility model discloses a mounting structure, including mounting block (5), installation piece (4), mounting block, connecting rod (8), fixed mounting has supporting spring between connecting rod (8) and mounting groove (7), four groups of connecting holes (9) have evenly been seted up to installation sleeve pipe (6) equal fixed mounting in both sides outer wall about fixed block (5), the one end that installation piece (4) are close to fixed block (5) is pegged graft in the inner chamber of mounting sleeve pipe (6), and is two sets of one side outer wall that installation piece (4) are close to each other has all been seted up two sets of mounting groove (7), the sliding grafting of mounting groove (7) inner chamber has connecting rod (8), fixed mounting has supporting spring between connecting rod (8.
3. The historic building crack repair and fixation device according to claim 3, wherein: the fixing block (5) comprises a fixing block body (51), the left side and the right side of the fixing block body (51) are respectively provided with a clamping block (52) on the outer wall of one side close to the fixing block body (51), the clamping block (52) is fixedly connected with the outer wall of one side close to the fixing block body (51) and an inserting block (10), the outer wall of one side close to the clamping block (52) of the fixing block body (51) and the outer walls of the front side and the rear side of the fixing block body are respectively provided with a slot (11), and the inserting block (10) is inserted into the inner.
4. The historic building crack repair and fixation device according to claim 1, wherein: the outer walls of the left side and the right side of the bottom of the front plate (2) are respectively penetrated and inserted with a screw rod (12), the top end of the screw rod (12) penetrates through the bottom plate (1), and threads are arranged at the connecting part of the bottom plate (1) and the screw rod (12).
5. The historic building crack repair and fixation device according to claim 1, wherein: the front plate (2) comprises a plate body (201), moving plates (202) are inserted into the left side and the right side of an inner cavity of the plate body (201), screw holes (203) are uniformly formed in the outer wall of the bottom of the moving plates (202), two groups of bolts (204) are connected to the outer wall of the bottom of the plate body (201) in a threaded mode, and the top ends of the bolts (204) extend into the inner cavity of the screw holes (203).
6. The historic building crack repair and fixation device according to claim 1, wherein: the side plate (3) comprises a side plate body (31) fixedly connected with the outer wall of the front side of the bottom plate (1), a movable plate (32) is connected to the front side of the inner cavity of the side plate body (31) in an inserting mode, fixing holes are evenly formed in the outer wall of the bottom of the movable plate (32), fixing rods (18) are connected to the outer wall of the bottom of the side plate body (31) in a penetrating and inserting mode, the fixing rods (18) are connected to the fixing holes in the penetrating and inserting mode, limiting blocks (19) are connected to the outer wall of the front side of the fixing rods (18) in a penetrating and inserting mode, and the outer wall of.
7. The historic building crack repair and fixation device according to claim 1, wherein: the mounting block (4) comprises a mounting block body (41) fixedly connected with a hydraulic rod, the outer wall of the top of the mounting block body (41) is penetrated and inserted with a bidirectional screw rod (16), moving blocks (42) are sleeved at the upper end and the lower end of the outer wall of the bidirectional screw rod (16), a gear (15) is sleeved on the outer wall of the bidirectional screw rod (16), the outer wall of the front side of the mounting block body (41) is rotatably connected with a rotating rod (17), the rear end of the rotating rod (17) extends into the inner cavity of the mounting block body (41) and is fixedly connected with a change gear, and the change gear is meshed with the gear (15).
8. The historic building crack repair and fixation device according to claim 6, wherein: the outer wall of the top of the limiting block (19) is fixedly connected with the elastic piece (20), the outer wall of the top of the fixing rod (18) is fixedly connected with the convex block (13), the outer wall of the bottom of the elastic piece (20) is provided with a groove (14), and the convex block (13) is located in an inner cavity of the groove (14).
9. The method for repairing and fixing the ancient building crack according to any one of claims 1-8, which is characterized in that: the method comprises the following steps:
s1: adjusting the fixing block (5) according to the shape of the building to be fixed, pushing the connecting rod (8) into the inner cavity of the mounting groove (7), rotating the fixing block (5), and stopping rotating after the fixing is finished;
s2: then moving the two groups of bottom plates (1) to two sides of a building to be fixed, and then working through a hydraulic rod to push the fixing blocks (5) inwards to be in contact with the building to fix the building;
s3: the fixed historic building is repaired through the repairing device, and after the repairing is completed, the fixing device is taken down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010755486.5A CN111852068A (en) | 2020-07-31 | 2020-07-31 | Fixing device and method for repairing ancient building cracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010755486.5A CN111852068A (en) | 2020-07-31 | 2020-07-31 | Fixing device and method for repairing ancient building cracks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111852068A true CN111852068A (en) | 2020-10-30 |
Family
ID=72946632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010755486.5A Withdrawn CN111852068A (en) | 2020-07-31 | 2020-07-31 | Fixing device and method for repairing ancient building cracks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111852068A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878708A (en) * | 2021-01-27 | 2021-06-01 | 北京建工四建工程建设有限公司 | Reinforced concrete column reinforcing structure and construction method thereof |
| CN113482384A (en) * | 2021-07-07 | 2021-10-08 | 福建省永泰建筑工程公司 | Damaged stone material is torn open and is got device for stone material ancient building restoration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE202011001272U1 (en) * | 2011-01-04 | 2011-03-17 | Schott, Bernd | Pressure clamping device |
| CN204987865U (en) * | 2015-09-29 | 2016-01-20 | 泰州市华诚钨钼制品有限公司 | Many atmosphere protection heating furnace |
| CN208930058U (en) * | 2018-09-11 | 2019-06-04 | 天津精芯机械设备制造有限公司 | A kind of hardware device fabrication Simple clamp |
| CN210164245U (en) * | 2019-04-07 | 2020-03-20 | 正太集团有限公司 | Template clamp for construction industry |
| CN111168598A (en) * | 2019-12-21 | 2020-05-19 | 徐州市凯旭钢结构有限公司 | Positioning device for end part of conical pipe |
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2020
- 2020-07-31 CN CN202010755486.5A patent/CN111852068A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202011001272U1 (en) * | 2011-01-04 | 2011-03-17 | Schott, Bernd | Pressure clamping device |
| CN204987865U (en) * | 2015-09-29 | 2016-01-20 | 泰州市华诚钨钼制品有限公司 | Many atmosphere protection heating furnace |
| CN208930058U (en) * | 2018-09-11 | 2019-06-04 | 天津精芯机械设备制造有限公司 | A kind of hardware device fabrication Simple clamp |
| CN210164245U (en) * | 2019-04-07 | 2020-03-20 | 正太集团有限公司 | Template clamp for construction industry |
| CN111168598A (en) * | 2019-12-21 | 2020-05-19 | 徐州市凯旭钢结构有限公司 | Positioning device for end part of conical pipe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878708A (en) * | 2021-01-27 | 2021-06-01 | 北京建工四建工程建设有限公司 | Reinforced concrete column reinforcing structure and construction method thereof |
| CN113482384A (en) * | 2021-07-07 | 2021-10-08 | 福建省永泰建筑工程公司 | Damaged stone material is torn open and is got device for stone material ancient building restoration |
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Application publication date: 20201030 |
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