Eave column pier connecting device
The eaves column support device, through the design of wedge blocks and fasteners, solves the problems of poor stability and support height adjustment in eaves column repair, realizes the stability and height adaptability adjustment of eaves columns, and improves construction efficiency and safety.
Patent Information
- Application Number
- CN202422609062.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-10-28
AI Technical Summary
In existing technologies, the use of scaffolding and protective sheds for eaves column repairs takes up a large area and cannot fix the base of the eaves column, resulting in poor stability. Furthermore, the height of the support components cannot be adjusted synchronously with the depth of ground excavation.
An eaves column support device was designed, including a housing, a wedge block, and a moving component. The eaves column is stably fixed by the lifting of the wedge block and the fixing of the fixing component, and the support height can be adjusted to adapt to the ground excavation depth.
It improves the stability of the eaves columns, reduces swaying during construction, occupies a small area, and can adjust the support height according to the ground excavation depth to ensure the stable support effect of the eaves columns.
Smart Images
Figure CN223647461U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ancient building restoration technology, specifically a column support device. Background Technology
[0002] Ancient Chinese architecture boasts a long history and brilliant achievements. Its architectural art is also an important subject of art appreciation. Eaves columns are a common supporting component in ancient Chinese architecture. An eaves column is a building component referring to the outermost row of columns located under the eaves of a building, also known as outer columns. Eaves columns play a vital role in architecture, primarily bearing the weight of the eaves. In buildings with double eaves or double eaves with a platform, eaves columns support the extended eaves and corner beams, etc. Their cross-sections can be round or square.
[0003] When repairing eaves pillars, scaffolding and protective sheds are often used to fix them. However, this method requires a large area and cannot secure the base of the pillars, resulting in poor stability. Furthermore, when repairing the ground in the courtyard, the height of the pillar supports cannot be adjusted synchronously with the depth of excavation. Utility Model Content
[0004] The purpose of this utility model is to provide a pillar support device to solve the problems mentioned in the background art, which involve using scaffolding and protective sheds, which occupy a large area and cannot fix the base of the pillars, resulting in poor stability. Furthermore, when repairing the ground in the courtyard, the height of the pillar support cannot be adjusted synchronously with the depth of excavation.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A column support device includes a housing, a second wedge block slidably connected to the inner wall surface of the bottom of the housing, a first wedge block slidably connected to the inclined surface of the second wedge block, a fixing plate fixedly connected to the top of the first wedge block, a fixing member for fixing the column is provided on the surface of the fixing plate, and a moving component for moving the second wedge block to lift the first wedge block is provided on the surface of the second wedge block.
[0007] The fastener includes a fixing block fixedly installed on the top of the fixing plate. Two sets of connecting blocks are slidably connected to the top of the fixing plate and one side of the fixing block. A fixing half-ring is fixedly connected to the top of the fixing block. A connecting half-ring is rotatably connected to one end of the fixing half-ring. A first bolt is threaded to one end of the connecting half-ring, and the thread of the first bolt passes through one end of the fixing half-ring.
[0008] Preferably, the moving component includes a guide hole formed on the surface of the second wedge block, a lead screw rotatably connected to the inner cavity of the guide hole, bearings sleeved at both ends of the lead screw, two sets of bearings respectively embedded in the inner wall of the corresponding side housing, one end of the lead screw penetrating the housing and fixedly connected to a turntable, a nut seat threadedly connected to the surface of the lead screw, and the surface of the nut seat fixedly connected to the inner cavity of the guide hole.
[0009] Preferably, a limiting groove is formed on one side of the inner wall surface of the housing, and a limiting block is slidably connected to the inner cavity of the limiting groove. The limiting block is fixedly connected to the surface of the first wedge block.
[0010] Preferably, a connecting ring is fixedly connected to the surface of the housing at a position corresponding to the outer circular surface of the lead screw, and a fourth bolt is threaded to the top of the connecting ring, with one end of the fourth bolt abutting against the surface of the lead screw.
[0011] Preferably, a groove is formed on one side surface of the connecting semi-ring, a support block is engaged in the inner cavity of the groove, the bottom of the support block is slidably engaged in the surface of the fixing plate, connecting plates are fixedly connected to both sides of the support block, a third bolt is slidably inserted into the surface of the connecting plate, one end of each of the two sets of the third bolts passes through the corresponding side connecting plate and is threadedly connected to the surface of the corresponding side connecting block, positioning plates are fixedly connected to both sides of the bottom of the support block, a second bolt is slidably connected to the surface of the positioning plate, one end of the second bolt passes through the positioning plate and is threadedly connected to the surface of the positioning plate.
[0012] Preferably, guide grooves are provided on the top of both sides of the fixing plate, and guide blocks are slidably connected to the inner cavity of the guide grooves. The two sets of guide blocks are respectively fixedly connected to the bottom surface of the corresponding side connecting blocks.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This utility model uses a connector to place the eaves column on top of two sets of connecting blocks. Then, the connecting half-ring is flipped over to engage with the bottom of the eaves column, and the first bolt is used to fix the connecting half-ring and the fixed half-ring together, thereby fixing the eaves column and ensuring a good fixing effect. This prevents the eaves column from shaking during construction. In addition, this device has the advantages of simple structure, easy maintenance and small footprint.
[0015] 2. This utility model, through the setting of the moving component, rotates the turntable to drive the lead screw to rotate, thereby moving the second wedge block to one side, causing the first wedge block to be lifted along the limiting groove, so that the fixing block at the top of the fixing plate contacts the bottom surface of the eaves column, thereby supporting the eaves column, improving stability during the lifting process, reducing shaking and displacement, and adjusting the lifting height of the first wedge block according to the ground excavation depth, thus ensuring the lifting effect of the eaves column. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of the eaves column pier connection device of this utility model;
[0017] Figure 2 This is a schematic diagram of the internal structure of the housing of this utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the support block of this utility model.
[0019] In the diagram: 100, housing; 101, first wedge block; 102, fixing plate; 103, fixing block; 104, connecting block; 105, connecting half ring; 106, fixing half ring; 107, first bolt; 200, support block; 201, guide block; 202, connecting plate; 203, positioning plate; 204, slot; 205, guide groove; 206, second bolt; 207, third bolt; 300, turntable; 301, fourth bolt; 302, connecting ring; 303, guide hole; 304, lead screw; 305, nut seat; 306, bearing; 307, limiting groove; 308, limiting block; 310, second wedge block. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-3 This embodiment provides a column support device, including a housing 100. A second wedge block 310 is slidably connected to the inner wall surface of the bottom of the housing 100. A first wedge block 101 is slidably connected to the inclined surface of the second wedge block 310. A fixing plate 102 is fixedly connected to the top of the first wedge block 101. The surface of the fixing plate 102 is provided with a fixing member for fixing the column. The surface of the second wedge block 310 is provided with a moving component for moving the second wedge block 310 to lift the first wedge block 101.
[0022] The fasteners include a fixing block 103 fixedly installed on the top of the fixing plate 102. Two sets of connecting blocks 104 are slidably connected to the top of the fixing plate 102 and to one side of the fixing block 103. A fixing half-ring 106 is fixedly connected to the top of the fixing block 103. A connecting half-ring 105 is rotatably connected to one end of the fixing half-ring 106. A first bolt 107 is threaded to one end of the connecting half-ring 105. The thread of the first bolt 107 passes through one end of the fixing half-ring 106. The shapes of the connecting half-ring 105 and the fixing half-ring 106 are customized according to the shape of the eaves column to be fixed. By setting the fasteners, the eaves column is placed on the top of the two sets of connecting blocks 104. Then, the connecting half-ring 105 is flipped to engage with the bottom of the eaves column. The first bolt 107 is used to fix the connecting half-ring 105 and the fixing half-ring 106 together, thereby fixing the eaves column and ensuring a good fixing effect, and preventing the eaves column from shaking during construction.
[0023] Furthermore, the moving component includes a guide hole 303 formed on the surface of the second wedge block 310. A lead screw 304 is rotatably connected to the inner cavity of the guide hole 303. Bearings 306 are sleeved on both ends of the lead screw 304. The two sets of bearings 306 are respectively embedded in the inner wall of the corresponding side housing 100. One end of the lead screw 304 passes through the housing 100 and is fixedly connected to a turntable 300. A nut seat 305 is threadedly connected to the surface of the lead screw 304. The surface of the nut seat 305 is fixedly connected to the inner cavity of the guide hole 303. A limit groove 307 is formed on the inner wall surface of one side of the housing 100. A limit block 308 is slidably connected to the inner cavity of the limit groove 307. The limiting block 308 is fixedly connected to the surface of the first wedge block 101. By setting the moving component, the rotating turntable 300 drives the lead screw 304 to rotate, thereby moving the second wedge block 310 to one side, so that the first wedge block 101 is lifted along the limiting groove 307, so that the fixing block 103 on the top of the fixing plate 102 contacts the bottom surface of the eaves column, thereby supporting the eaves column and improving the stability of the first wedge block 101 during the lifting process, reducing shaking and displacement. Moreover, the lifting height of the first wedge block 101 can be adjusted according to the ground excavation depth, thereby ensuring the lifting effect of the eaves column.
[0024] Furthermore, a connecting ring 302 is fixedly connected to the surface of the housing 100 at a position corresponding to the outer circular surface of the lead screw 304. A fourth bolt 301 is threadedly connected to the top of the connecting ring 302. One end of the fourth bolt 301 abuts against the surface of the lead screw 304. By setting the fourth bolt 301 and the connecting ring 302, tightening the fourth bolt 301 causes the screw of the fourth bolt 301 to abut against the surface of the lead screw 304, thereby fixing the lead screw 304 and preventing the lead screw 304 from reversing during use.
[0025] It is worth noting that a slot 204 is provided on one side surface of the connecting semi-ring 105. A support block 200 is engaged in the inner cavity of the slot 204. The bottom of the support block 200 is slidably engaged with the surface of the fixing plate 102. Connecting plates 202 are fixedly connected to both sides of the support block 200. Third bolts 207 are slidably inserted into the surface of the connecting plate 202. One end of each of the two sets of third bolts 207 passes through the corresponding side connecting plate 202 and is threadedly connected to the surface of the corresponding side connecting block 104. The bottom sides of the support block 200 are both fixed. A positioning plate 203 is connected, and a second bolt 206 is slidably connected to the surface of the positioning plate 203. One end of the second bolt 206 passes through the positioning plate 203 and is threaded to the surface of the fixing plate 102. With the setting of the support block 200, the top of one side of the support block 200 is engaged in the slot 204 and fixedly connected to the surface of the fixing plate 102 by the second bolt 206, which supports the connecting ring 302, thereby increasing the stress on the connecting ring 302 and further improving the fixing effect on the eaves column.
[0026] Preferably, guide grooves 205 are provided on the top of both sides of the fixing plate 102. Guide blocks 201 are slidably connected to the inner cavity of the guide grooves 205. The two sets of guide blocks 201 are respectively fixedly connected to the bottom surface of the corresponding side connecting blocks 104. While the fixing plate 102 slides to both sides, the movement trajectory of the connecting blocks 104 is limited, and it is convenient for the two sets of connecting blocks 104 to be aligned with the fixing block 103.
[0027] Working principle;
[0028] First, the eaves pillar is fixed, and the tiles on top of the pillar are removed. Then, a pit corresponding to the housing 100 is dug at the bottom of the pillar. The housing 100 is then placed in the pit, and the turntable 300 is rotated to drive the lead screw 304 to rotate, thereby moving the second wedge block 310 to one side, thus lifting the first wedge block 101 so that the fixing block 103 at the top of the fixing plate 102 contacts the bottom surface of the eaves pillar to support it. Then, the fourth bolt 301 is turned downwards to fix the lead screw 304, and the connecting half ring 10 is flipped over. 5. The connecting half-ring 105 and the fixing half-ring 106 are fixed together using the first bolt 107 to fix the eaves column. When dealing with, for example, stone eaves columns, the third bolt 207 is removed, and the two sets of connecting blocks 104 are slid outwards simultaneously to disengage them from the surface of the fixing plate 102. A notch corresponding to the fixing block 103 is opened at the bottom of the eaves column, and the fixing block 103 is snapped into the notch. The eaves column is then fixed by the connector, which increases the contact area between the stone eaves column and the equipment, thereby improving the fixing effect of the stone eaves column.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A column support device, characterized in that, The device includes a housing (100), on which a second wedge block (310) is slidably connected to the inner wall surface of the bottom of the housing (100). A first wedge block (101) is slidably connected to the inclined surface of the second wedge block (310). A fixing plate (102) is fixedly connected to the top of the first wedge block (101). A fixing member for fixing the eaves column is provided on the surface of the fixing plate (102). A moving component for moving the second wedge block (310) to lift the first wedge block (101) is provided on the surface of the second wedge block (310). The fastener includes a fixing block (103) fixedly installed on the top of the fixing plate (102). Two sets of connecting blocks (104) are slidably connected to the top of the fixing plate (102) and to one side of the fixing block (103). A fixing half ring (106) is fixedly connected to the top of the fixing block (103). A connecting half ring (105) is rotatably connected to one end of the fixing half ring (106). A first bolt (107) is threaded to one end of the connecting half ring (105). The thread of the first bolt (107) passes through one end of the fixing half ring (106). A slot (204) is provided on one side surface of the connecting half-ring (105). A support block (200) is engaged in the inner cavity of the slot (204). The bottom of the support block (200) is slidably engaged in the surface of the fixing plate (102). Connecting plates (202) are fixedly connected to both sides of the support block (200). Third bolts (207) are slidably inserted into the surface of the connecting plate (202). One end of each of the two sets of third bolts (207) passes through the corresponding side connecting plate (202) and is threadedly connected to the surface of the corresponding side connecting block (104). Positioning plates (203) are fixedly connected to both sides of the bottom of the support block (200). A second bolt (206) is slidably connected to the surface of the positioning plate (203). One end of the second bolt (206) passes through the positioning plate (203) and is threaded to the surface of the positioning plate (203). Guide grooves (205) are provided on the top of both sides of the fixing plate (102). Guide blocks (201) are slidably connected to the inner cavity of the guide groove (205). The two sets of guide blocks (201) are fixedly connected to the bottom surface of the corresponding side connecting block (104).
2. The eaves column support device according to claim 1, characterized in that; The moving component includes a guide hole (303) opened on the surface of the second wedge block (310). A lead screw (304) is rotatably connected to the inner cavity of the guide hole (303). Bearings (306) are sleeved on both ends of the lead screw (304). The two sets of bearings (306) are respectively embedded in the inner wall of the corresponding side housing (100). One end of the lead screw (304) passes through the housing (100) and is fixedly connected to a turntable (300). A nut seat (305) is threadedly connected to the surface of the lead screw (304). The surface of the nut seat (305) is fixedly connected to the inner cavity of the guide hole (303).
3. The eaves column support device according to claim 2, characterized in that: A limiting groove (307) is formed on one side of the inner wall surface of the housing (100), and a limiting block (308) is slidably connected to the inner cavity of the limiting groove (307). The limiting block (308) is fixedly connected to the surface of the first wedge block (101).
4. The eaves column support device according to claim 3, characterized in that: A connecting ring (302) is fixedly connected to the surface of the housing (100) at a position corresponding to the outer circular surface of the lead screw (304). A fourth bolt (301) is threadedly connected to the top of the connecting ring (302), and one end of the fourth bolt (301) abuts against the surface of the lead screw (304).