Basement reinforcing structure
By introducing support base, support shell, telescopic structure and fine-tuning structure into the basement reinforcement structure, the mechanical devices of gears and spiral discs are used to solve different height requirements and material waste, achieving rapid and convenient reinforcement installation and high efficiency carrying capacity.
Patent Information
- Application Number
- CN202420773192.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-15
AI Technical Summary
When facing the requirements of different heights, existing basement reinforcement methods require extended beams of multiple lengths or manual cutting, which can cause time and effort and serious waste of materials.
The reinforced structure includes a support base, a support shell, a telescopic structure and a fine-tuning structure. The height is flexible and adjusted through mechanical devices such as gear meshing and spiral discs to ensure that the device is closely fitted with the top of the basement.
It achieves rapid and convenient adaptation to basement reinforcement at different heights, reducing material waste and manual operation time, and improving the installation efficiency and strength of reinforcement.
Smart Images
Figure CN222253263U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a self-basement reinforcement structure. Background Art
[0002] A basement reinforcement structure is a building structure used to enhance the bearing capacity and stability of a basement. This structure is usually installed during or after the construction of the basement to improve its bearing capacity, stability and resistance to deformation to ensure that the basement can meet the design and use requirements. Nowadays, most basement reinforcements use steel to reinforce existing structures, or directly replace damaged and deteriorated concrete with fresh concrete. These methods require a lot of manpower and materials.
[0003] The Chinese utility model patent with the name of "A basement roof reinforcement structure" and the publication number CN220301854U has been published. The patent includes one or more groups of support beams, each of which includes a top beam, an extension beam and a bottom beam. The top beam is supported below the basement roof, the extension beam is longitudinally aligned with the top beam and the bottom beam, and is detachably fixedly connected to their adjacent sides, and the bottom of the bottom beam is connected to the bottom of the basement, so that the entire support beam can support the basement roof. Although the patent can easily adjust the support beam to adapt to the height of the basement, use the same shape structure to shorten the prefabrication cycle of raw materials and reduce costs, the length requirements of the extension beams are different for basements of different heights, and multiple types of extension beams or manual on-site cutting are required, which is still time-consuming and labor-intensive. Utility Model Content
[0004] The purpose of the present application is to provide a basement reinforcement structure, which solves the technical problems of different height requirements and waste of reinforcement materials when reinforcing the basement.
[0005] In order to solve the above technical problems, the solution adopted by this application is as follows:
[0006] The utility model provides a basement reinforcement structure, comprising a support base, the support base is in contact with the basement floor, a support shell is fixedly mounted on the support base, the support shell protects the gear meshing portion, a telescopic structure is arranged on the support shell, the telescopic structure drives part of the fine-tuning structure to be telescoped to support basements at different heights, the telescopic structure is provided with a fine-tuning structure, the fine-tuning structure performs height fine-tuning on the device after telescoping, so that the top of the device is in close contact with the top of the basement.
[0007] In some embodiments, the telescopic structure includes a rack support plate, which is fixedly mounted inside the support shell, the first end of the rack support plate is meshed with a first gear, the second end of the rack support plate is meshed with a second gear, the second gear is fixedly connected to a second rotating shaft, a second gear is respectively provided at both ends of the second rotating shaft, and the second rotating shaft is rotatably mounted on the second end of the support shell.
[0008] In some embodiments, the fine-tuning structure includes a third gear, which is fixedly mounted on the spiral disk. The third gear is rotatably connected to one end of a pressure rod. A fixed shaft is fixedly mounted on the pressure rod, which is rotatably connected to the first end of the shift rod. The second end of the shift rod is in sliding contact with the tooth surface of the third gear, and the middle part of the shift rod is in contact with one end of the pressure rod.
[0009] In some embodiments, a first rotating shaft is rotatably mounted on the first end of the supporting shell 2, a first gear is mounted on both ends of the first rotating shaft respectively, and a rotating rod is fixedly mounted on one end of the first rotating shaft.
[0010] In some embodiments, a slide block is fixedly installed on one side of the rack support plate, the slide block is slidably connected to the outer wall of the support shell, the slide block is slidably connected to the spiral disk, the spiral disk is provided with a spiral protrusion near the first end face of the slide block, which contacts the groove of the slide block, and the third gear is fixedly installed on the second end face of the slide block.
[0011] In some embodiments, a connecting slide is slidably mounted on the first end surface of the spiral disk, and the connecting slide is in sliding contact with a slide groove of the supporting shell.
[0012] In some embodiments, a support plate is fixedly mounted on the second end of the rack support plate.
[0013] In some embodiments, a plurality of support blocks are fixedly arranged and installed in the middle part of the rack support plate, the support blocks are in contact with the support bar, the first end of the support bar is rotatably installed on the connecting plate, the connecting plate is fixedly installed on one side of the outer wall of the support shell, the second end of the support bar is magnetically fitted with the magnetic plate, a screw fixing block is fixedly installed on one end of the outer wall of the support shell close to the connecting plate, an adjusting screw is threadedly connected to the internal part of the screw fixing block, and the adjusting screw is in contact with one end of the connecting plate.
[0014] The technical solution of the present application has at least the following advantages and beneficial effects:
[0015] The utility model provides a basement reinforcement structure. The extension and retraction of the structure is adjusted by rotating a first gear, and reinforcement support is provided for basements of different heights. The pressure rod is pressed to drive the spiral disk to rotate, and the rack is slightly pushed to fine-tune the extension height of the structure to ensure that the device fits the top of the basement. The utility model is easy to install and can quickly reinforce the basement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a structural schematic diagram of the utility model;
[0017] Figure 2 It is a cross-sectional structural schematic diagram of the telescopic structure in the utility model.
[0018] Figure 3 It is a structural schematic diagram of the telescopic structure in the utility model from another angle.
[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of A.
[0020] Figure 5 It is a schematic cross-sectional structure diagram of the first part of the fine-tuning structure in the utility model.
[0021] Figure 6 It is a schematic cross-sectional structure diagram of the second part of the fine-tuning structure in the utility model.
[0022] Figure 7 It is a structural schematic diagram of the first angle of the fine-tuning structure in the utility model.
[0023] Figure 8 It is a structural schematic diagram of the second angle of the fine-tuning structure in the utility model.
[0024] In the figure: support base-1, support shell-2, telescopic structure-3, fine-tuning structure-4, first rotating shaft-301, first gear-302, rotating rod-303, rack support plate-304, second gear-305, second rotating shaft-306, slide block-401, spiral disk-402, third gear-403, pressure rod-404, fixed shaft-405, lever-406, connecting slide plate-407, supporting plate-408, supporting block-409, connecting plate-410, supporting bar-411, magnetic plate-412, screw fixing block-413, adjusting screw-414. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in the subsequent figures. If the terms "center", "upper", "lower", "inner", "outer", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the figure, or the orientation or position relationship in which the product of the application is usually placed when in use, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. It should also be noted that unless otherwise clearly specified and limited, if the terms "set", "install", and "connect" appear, they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0027] Example
[0028] Please refer to Figure 1 The utility model provides a basement reinforcement structure, including a basement reinforcement structure, characterized in that it includes a support base 1, the support base 1 is in contact with the basement floor, a support shell 2 is fixedly mounted on the support base 1, the support shell 2 protects the gear meshing portion, a telescopic structure 3 is arranged on the support shell 2, the telescopic structure 3 drives the device to telescope to support basements of different heights, a fine-tuning structure 4 is arranged on the telescopic structure 3, the fine-tuning structure 4 performs height fine-tuning on the telescoped device, so that the top of the device is closely fitted with the top of the basement, when the device is manually driven to telescope by the telescopic structure 3, the top of the device will slightly rebound after contacting with the top of the basement because the person holds the rotating rod 303 by hand, so that the device is not closely fitted with the top of the basement, and the bearing effect is weakened, so the fine-tuning structure 4 is arranged to compensate for the displacement caused by the rebound of the device, so as to ensure that the top of the device is closely fitted with the top of the basement.
[0029] Please refer to Figure 2-Figure 3The telescopic structure 3 includes a first rotating shaft 301 , a first gear 302 , a rotating rod 303 , a rack support plate 304 , a second gear 305 , and a second rotating shaft 306 .
[0030] In some embodiments, a first rotating shaft 301 is rotatably installed at the first end of the supporting shell 2, and a first gear 302 is respectively installed at both ends of the first rotating shaft 301. The arrangement of multiple gears can ensure the meshing reliability of the rack support plate 304 and increase the bearing strength. A rotating rod 303 is fixedly installed at one end of the first rotating shaft 301, and the rack support plate 304 is vertically slidably installed inside the supporting shell 2. The first end of the rack support plate 304 is meshed and connected with the first gear 302, and the second end of the rack support plate 304 is meshed and connected with the second gear 305. The second gear 305 is fixedly connected to the second rotating shaft 306, and a second gear 305 is respectively arranged at both ends of the second rotating shaft 306. The second rotating shaft 306 is rotatably installed at the second end of the supporting shell 2.
[0031] The first rotating shaft 301 and the second rotating shaft 306 are vertically arranged in parallel.
[0032] Please refer to Figure 4-Figure 8 The fine-tuning structure 4 includes a slide block 401, a spiral disk 402, a third gear 403, a pressure rod 404, a fixed shaft 405, a lever 406, a connecting slide 407, a supporting plate 408, a supporting block 409, a connecting plate 410, a supporting bar 411, a magnetic plate 412, a screw fixing block 413, and an adjusting screw 414.
[0033] In some embodiments, a slide block 401 is fixedly installed on one side of the rack support plate 304. The slide block 401 is slidably connected to the outer wall of the support shell 2. The slide block 401 is rotatably connected to the spiral disk 402. When the rack support plate 304 is extended or retracted, the slide block 401 is also driven to slide. The slide block 401 fits with the spiral disk 402 to ensure its stability. A spiral protrusion is provided on the first end surface of the spiral disk 402 close to the slide block 401, which contacts the groove of the slide block 401. When the spiral disk 402 rotates, the spiral protrusion pushes the slide block 401 to slide through the groove. The third gear 403 is fixedly mounted on the second end surface of the slide block 401. The third gear 403 is coaxial with one end of the pressure rod 404. The third gear 403 is rotatably connected to one end of the pressure rod 404. A fixed shaft 405 located at the eccentric position of the third gear is fixedly mounted on the pressure rod 404. The fixed shaft 405 is rotatably connected to the first end of the lever 406. The second end of the lever 406 is in sliding contact with the tooth surface of the third gear 403. The middle part of the lever 406 is in contact with one end of the pressure rod 404. The irregular shape of the pressure rod 404 near one end of the lever 406 can give the lever a rotation when the pressure rod 404 swings. The lever 406 applies a force, and the lever 406 swings to push the third gear 403 to rotate. Whenever the lever passes through a tooth structure of the third gear 403, due to the change in the angle between the lever 406 and the tooth surface of the third gear 403, the lever 406 will be separated from the third gear 403 for a short time during the rotation process, and will maintain contact after resetting. The first end surface of the spiral disk 402 is slidably installed with a connecting slide 407, and the connecting slide 407 is in sliding contact with the slide groove of the support shell 2. The second end of the rack support plate 304 is fixedly installed with a supporting plate 408. The rack support plate 304 04 is fixedly arranged in the middle part with multiple support blocks 409 arranged up and down. When it is necessary to fix the height of the rack support plate 304 and thus fix the height of the support plate 408, the support block 409 is in contact and connected with the support bar 411. The first end of the support bar 411 is rotatably installed on the connecting plate 410. The connecting plate 410 is threadedly installed on one side of the outer wall of the support shell 2. The second end of the support bar 411 is magnetically attached to the magnetic plate 412 arranged on the outer wall of the support shell 2. When the rack support plate 304 needs to adjust its height, the support bar is rotated to separate from the magnetic plate, so that the support bar is separated from the support block.
[0034] A screw fixing block 413 is fixedly installed at one end of the outer wall of the support shell 2 close to the connecting plate 410, and an adjusting screw 414 is connected to the internal thread of the screw fixing block 413. The adjusting screw 414 contacts and fits with the bottom of the connecting plate 410. When the support block 409 is fitted with the support bar 411, because the support bar 411 needs to be rotated to the bottom of the support block 409 during the fitting process, in order to ensure the smooth sliding of the support bar 411 during this process, there will be a small gap between the support bar 411 and the support block 409, and in order to ensure the bearing strength of the support bar 411 itself and the bearing strength of the support block 409 In order to increase the strength, screw holes are provided instead of slide slot holes to ensure the bearing strength of the fixed connecting plate 410 and the support bar 411. Then, the support bar 411 is fine-tuned through the slight gap between the screw hole and the fixing screw, so that the support bar 411 fits tightly with the support block 409. The operation steps are to loosen the screws that fix the connecting plate 410, and then manually turn the adjusting screw 414. The squeezing force generated on the bottom of the connecting plate 410 when the adjusting screw 414 is tightened can be used to adjust the position of the connecting plate 410 by a slight distance through the gap between the threaded fixing hole of the connecting plate 410 and the fixing screw.
[0035] The working principle of the utility model is as follows. When reinforcing a basement under construction or after construction, the device is manually taken out and placed on a flat surface of the basement. The bottom of the device fits with the basement floor. According to the height of the basement, the rotating rod 303 is manually rotated to drive the rack support plate 304 to slide through the rotation of the first gear 302. The meshing of the second gear 305 and the rack support plate 304 supports the rack support plate 304 and extends the support plate 408 toward the top surface of the basement until it is initially fitted. At this time, due to manual work, the support plate 408 is not tightly fitted with the top surface of the basement and there is a gap. The distance needs to be fine-tuned through the fine-tuning structure 4. During this movement, the spiral disk 402 will slide toward the outside together with the rack support plate 304 through the connection with the connecting slide 407 without rotating. After the extension and retraction is completed, the person The worker presses the pressure rod 404, and the pressure rod 404 pushes the lever 406 to swing, and the lever 406 drives the third gear 403 and the spiral disk 402 to rotate, and the spiral protrusion on the first end face of the spiral disk 402 pushes the slide block 401 to move slightly, and the distance is fine-tuned to make the support plate 408 fit closely with the top surface of the basement to ensure the reinforcement strength, and then manually push the support bar 411 to make the support bar 411 closest to the support block 409 rotate and fit with the magnetic plate 412 to support the rack support plate 304. When all the support bars 411 are in contact with the support block 409, the position of the connecting plate 410 is fine-tuned by twisting the adjusting screw 414 to ensure that the support block 409 and the support bar 411 fit more closely to improve the bearing strength. After fixing, the support base 1 and the support plate 408 are locked by bolts.
[0036] So far, various embodiments of the present invention have been described in detail. In order to avoid obscuring the concept of the present invention, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution of the present invention, and the scope of the present invention is defined by the attached claims.
Claims
1. A basement reinforcement structure, characterized in that: The invention comprises a support base (1), wherein the support base (1) is in contact with the basement floor, a support shell (2) is fixedly mounted on the support base (1), the support shell (2) protects the gear meshing portion, a telescopic structure (3) is arranged on the support shell (2), the telescopic structure (3) drives part of a fine-adjustment structure (4) to telescope to support basements of different heights, the telescopic structure (3) is provided with a fine-adjustment structure (4), the fine-adjustment structure (4) performs height fine-adjustment on the device after telescoped, so that the top of the device is in contact with the top of the basement; The telescopic structure (3) comprises a rack support plate (304), the rack support plate (304) is vertically slidably mounted inside the support shell (2), the first end of the rack support plate (304) is meshed with the first gear (302), the second end of the rack support plate (304) is meshed with the second gear (305), the second gear (305) is fixedly connected to the second rotating shaft (306), and a second gear (305) is respectively provided at both ends of the second rotating shaft (306), and the second rotating shaft (306) is rotatably mounted on the second end of the support shell (2); The fine-tuning structure (4) comprises a third gear (403), wherein the third gear (403) is fixedly mounted on the spiral disc (402), the third gear (403) is rotatably connected to one end of a pressure rod (404), a fixed shaft (405) is fixedly mounted on the pressure rod (404), the fixed shaft (405) is rotatably connected to a first end of a shifting rod (406), the second end of the shifting rod (406) is in sliding contact with a tooth surface of the third gear (403), and the middle portion of the shifting rod (406) is in contact with one end of the pressure rod (404).
2. A basement reinforcement structure according to claim 1, characterized in that: A first rotating shaft (301) is rotatably mounted on the first end of the supporting shell (2), a first gear (302) is mounted on each of the two ends of the first rotating shaft (301), and a rotating rod (303) is fixedly mounted on one end of the first rotating shaft (301).
3. A basement reinforcement structure according to claim 1, characterized in that: A slide block (401) is fixedly installed on one side of the rack support plate (304), and the slide block (401) is slidably connected to the outer wall of the support shell (2). The slide block (401) is rotationally connected to the spiral disk (402), and a spiral protrusion is provided on the first end surface of the spiral disk (402) close to the slide block (401) and contacts with the groove of the slide block (401), and a third gear (403) is fixedly installed on the second end surface of the slide block (401).
4. A basement reinforcement structure according to claim 3, characterized in that: A connecting slide plate (407) is slidably mounted on the first end surface of the spiral disc (402), and the connecting slide plate (407) is in sliding contact with a slide groove of the supporting shell (2).
5. The basement reinforcement structure according to claim 1, characterized in that: A supporting plate (408) is fixedly mounted on the second end of the rack support plate (304).
6. The basement reinforcement structure according to claim 1, characterized in that: A plurality of support blocks (409) are fixedly arranged and installed in the middle of the rack support plate (304), and the support block (409) is in contact with and connected to the support bar (411). The first end of the support bar (411) is rotatably installed on the connecting plate (410), and the connecting plate (410) is threadedly installed on one side of the outer wall of the support shell (2). The second end of the support bar (411) is magnetically attached to a magnetic plate (412), and the magnetic plate (412) is fixedly installed on the outer wall of the support shell (2). A screw fixing block (413) is fixedly installed on one end of the outer wall of the support shell (2) close to the connecting plate (410), and an adjusting screw (414) is threadedly connected to the inner part of the screw fixing block (413), and the adjusting screw (414) is in contact with and attached to one end of the connecting plate (410).