Jig frame used during mounting of cantilever steel beam
By designing a tire frame that includes fixed plates, bolts, moving rods and pressure plates, the problem of the lack of adjustment structure and height adjustment of the cantilever steel beam tire frame is solved, and the convenient installation, disassembly and height adjustment of the cantilever steel beam are realized. .
Patent Information
- Application Number
- CN202421147493.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing cantilever steel beam tire frame lacks an adjustment structure, is difficult to disassemble, and the height of the cantilever steel beam cannot be adjusted.
A tire frame including a fixed plate, front and rear fixing bolts, moving rod, fixed sleeve and pressure plate is designed. The support and height adjustment of the cantilevered steel beam are realized through thread engagement and adjustment of the moving rod.
It realizes the convenient installation and disassembly of cantilevered steel beams, and can adjust the height of cantilevered steel beams as needed, making it suitable for large-scale promotion and application.
Smart Images
Figure CN222376035U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to the technical field of cantilever steel beam installation, and specifically refers to a tire frame used when installing the cantilever steel beam. Background Art
[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc.
[0003] In the process of building construction, steel structure construction is often involved. Steel structure is a structure composed of steel materials and is one of the main types of building structures. A cantilevered steel beam refers to a steel structure beam cantilevered in the air at one end. A cantilevered steel beam cradle is a structural form commonly used in the exterior walls of buildings. It is used to support the cantilevered steel beams on the exterior walls of buildings. It has the advantages of simple structure and convenient construction. However, the existing cantilevered steel beam cradle lacks an adjustment structure when in use. It is mostly connected to the cantilevered steel beam by welding. It is difficult to disassemble during subsequent disassembly. At the same time, the height of the cantilevered steel beam cannot be adjusted.
[0004] Therefore, it is desired to provide a tire frame used when installing a cantilever steel beam, which can support the cantilever steel beam, is easy to install and disassemble, and can adjust the height of the cantilever steel beam. Utility Model Content
[0005] In order to overcome the shortcomings of the above-mentioned prior art, one purpose of the utility model is to provide a tire frame used for installing a cantilever steel beam, which can support the cantilever steel beam and is easy to install and disassemble. At the same time, the height of the cantilever steel beam can be adjusted, and it is suitable for large-scale promotion and application.
[0006] Another object of the utility model is to provide a tire frame used for installing a cantilever steel beam, which has a clever design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0007] In order to achieve the above purpose, the utility model provides a tire frame used for installing a cantilever steel beam, which is characterized by comprising a fixing plate, a front fixing bolt, a rear fixing bolt, a front moving rod, a rear moving rod, a front fixing sleeve, a rear fixing sleeve, a front upper pressing plate, a front lower pressing plate, a front upper threaded sleeve, a front lower threaded sleeve, a rear upper pressing plate, a rear lower pressing plate, a rear upper threaded sleeve and a rear lower threaded sleeve, wherein:
[0008] The fixing plate is arranged horizontally, the front fixing bolt and the rear fixing bolt are arranged vertically and spaced from each other front to back, the upper ends of the front fixing bolt and the upper ends of the rear fixing bolt are penetrated and threadedly engaged with the fixing plate, the front moving rod and the rear moving rod are arranged vertically and spaced from each other front to back, the front moving rod and the rear moving rod are respectively sleeved and threadedly engaged with the middle part of the front fixing bolt and the middle part of the rear fixing bolt, the front fixing sleeve and the rear fixing sleeve are both arranged vertically and spaced from each other front to back and are respectively sleeved outside the front moving rod and the rear moving rod;
[0009] The front upper pressure plate and the front lower pressure plate are both horizontally arranged and spaced apart from each other up and down and are both sleeved outside the front moving rod, the front fixed sleeve is located between the front upper pressure plate and the front lower pressure plate, the front upper threaded sleeve and the front lower threaded sleeve are both vertically arranged and spaced apart from each other up and down, the front upper threaded sleeve and the front lower threaded sleeve are both located between the front upper pressure plate and the front lower pressure plate and respectively connect the front upper pressure plate and the front lower pressure plate, the front upper threaded sleeve is sleeved outside the front moving rod and inserted into the upper end of the front fixed sleeve and threadedly engages with the upper ends of the front moving rod and the front fixed sleeve respectively, the front lower threaded sleeve is sleeved outside the front moving rod and inserted into the lower end of the front fixed sleeve and threadedly engages with the lower ends of the front moving rod and the front fixed sleeve respectively;
[0010] The rear upper pressure plate and the rear lower pressure plate are both horizontally arranged and spaced apart from each other up and down and are both sleeved outside the rear moving rod, the rear fixed sleeve is located between the rear upper pressure plate and the rear lower pressure plate, the rear upper threaded sleeve and the rear lower threaded sleeve are both vertically arranged and spaced apart from each other up and down, the rear upper threaded sleeve and the rear lower threaded sleeve are both located between the rear upper pressure plate and the rear lower pressure plate and respectively connect the rear upper pressure plate and the rear lower pressure plate, the rear upper threaded sleeve is sleeved outside the rear moving rod and inserted into the upper end of the rear fixed sleeve and respectively threadedly engages with the upper ends of the rear moving rod and the rear fixed sleeve, the rear lower threaded sleeve is sleeved outside the rear moving rod and inserted into the lower end of the rear fixed sleeve and respectively threadedly engages with the lower ends of the rear moving rod and the rear fixed sleeve.
[0011] Preferably, the fixing plate is a rectangular plate, which is arranged along the front-to-back direction, and the upper ends of the front fixing bolts and the rear fixing bolts are respectively passed through and threadedly engaged with the front end and the rear end of the rectangular plate.
[0012] Preferably, the tire frame used when installing the cantilever steel beam also includes a front fixing nut and a rear fixing nut, and the front fixing nut and the rear fixing nut are respectively sleeved and threadedly engaged with the upper end of the front fixing bolt and the upper end of the rear fixing bolt and both rest on the fixing plate.
[0013] Preferably, the front upper pressing plate and the front lower pressing plate are both circular plates.
[0014] Preferably, the inner side surface of the front fixed sleeve is vertically provided with a front internal thread, and the outer side surfaces of the front upper threaded sleeve and the outer side surfaces of the front lower threaded sleeve are respectively vertically provided with a front upper external thread and a front lower external thread, and the front upper external thread and the front lower external thread are both threadedly engaged with the front internal thread.
[0015] Preferably, the tire frame used when installing the cantilever steel beam also includes a front upper limit plate and a front lower limit plate, the front upper limit plate and the front lower limit plate are both horizontally arranged and spaced apart from each other up and down and are respectively sleeved on the upper and lower ends of the front moving rod, and the front upper pressure plate and the front lower pressure plate are both located between the front upper limit plate and the front lower limit plate.
[0016] More preferably, the front upper limit plate and the front lower limit plate are both circular plates.
[0017] Preferably, the rear upper pressing plate and the rear lower pressing plate are both circular plates.
[0018] Preferably, the inner side surface of the rear fixing sleeve is vertically provided with a rear internal thread, and the outer side surfaces of the rear upper threaded sleeve and the outer side surfaces of the rear lower threaded sleeve are respectively vertically provided with a rear upper external thread and a rear lower external thread, and the rear upper external thread and the rear lower external thread are both threadedly engaged with the rear internal thread.
[0019] Preferably, the tire frame used when installing the cantilever steel beam also includes a rear upper limit plate and a rear lower limit plate, the rear upper limit plate and the rear lower limit plate are both horizontally arranged and spaced apart from each other up and down and are respectively sleeved on the upper and lower ends of the rear moving rod, and the rear upper pressure plate and the rear lower pressure plate are both located between the rear upper limit plate and the rear lower limit plate.
[0020] The beneficial effects of the utility model are mainly:
[0021] 1. When the tire frame used for installing the cantilever steel beam of the utility model is used, it is fixed in the building outer wall through the lower end of the front fixing bolt and the lower end of the rear fixing bolt, and the front upper pressing plate and the front lower pressing plate are respectively pressed against the front part of the upper flange plate and the front part of the lower flange plate at the left end of the cantilever steel beam, and the rear upper pressing plate and the rear lower pressing plate are respectively pressed against the rear part of the upper flange plate and the rear part of the lower flange plate at the left end of the cantilever steel beam, so that the left end of the cantilever steel beam can be fixed in the utility model, and a supporting force is applied to the left end of the cantilever steel beam. The left end of the cantilever steel beam is supported on the outer wall of the building; the height of the left end of the cantilever steel beam can be adjusted by adjusting the positions of the front moving rod and the rear moving rod relative to the front fixing bolt and the rear fixing bolt respectively, and by adjusting the positions of the front upper pressure plate and the front lower pressure plate as well as the rear upper pressure plate and the rear lower pressure plate relative to the front moving rod and the rear moving rod respectively. Therefore, it can support the cantilever steel beam and is easy to install and disassemble. At the same time, the height of the cantilever steel beam can be adjusted, which is suitable for large-scale promotion and application.
[0022] 2. When the tire frame used for installing the cantilever steel beam of the utility model is used, it is fixed to the outer wall of the building through the lower end of the front fixing bolt and the lower end of the rear fixing bolt, and the front upper pressing plate and the front lower pressing plate are respectively pressed against the front part of the upper flange plate and the front part of the lower flange plate at the left end of the cantilever steel beam, and the rear upper pressing plate and the rear lower pressing plate are respectively pressed against the rear part of the upper flange plate and the rear part of the lower flange plate at the left end of the cantilever steel beam, so that the left end of the cantilever steel beam can be fixed in the utility model. A supporting force is applied to support the left end of the cantilever steel beam on the outer wall of the building; by adjusting the positions of the front moving rod and the rear moving rod relative to the front fixing bolt and the rear fixing bolt respectively, and by adjusting the positions of the front upper pressure plate and the front lower pressure plate as well as the rear upper pressure plate and the rear lower pressure plate relative to the front moving rod and the rear moving rod respectively, the height of the left end of the cantilever steel beam in the utility model can be adjusted. Therefore, the utility model has a clever design, a simple structure, simple manufacturing, and low manufacturing cost, and is suitable for large-scale promotion and application.
[0023] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations specifically pointed out in the content of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a three-dimensional schematic diagram of a specific embodiment of a tire frame used when installing a cantilever steel beam of the utility model.
[0025] Figure 2 yes Figure 1 The illustrated embodiment is a three-dimensional schematic diagram of an assembly of a front fixing bolt, a front moving rod, a front fixing sleeve, a front upper pressure plate, a front lower pressure plate, a front upper threaded sleeve and a front lower threaded sleeve.
[0026] Figure 3 yes Figure 1 The illustrated embodiment is a partial cross-sectional schematic diagram of an assembly of a front moving rod, a front fixed sleeve, a front upper pressure plate, a front lower pressure plate, a front upper threaded sleeve and a front lower threaded sleeve.
[0027] Figure 4 yes Figure 1 The illustrated embodiment is a three-dimensional schematic diagram of an assembly of a rear fixing bolt, a rear moving rod, a rear fixing sleeve, a rear upper pressure plate, a rear lower pressure plate, a rear upper threaded sleeve and a rear lower threaded sleeve.
[0028] Figure 5 yes Figure 1 The specific embodiment shown is a partial cross-sectional schematic diagram of the components of the rear moving rod, the rear fixed sleeve, the rear upper pressure plate, the rear lower pressure plate, the rear upper threaded sleeve and the rear lower threaded sleeve.
[0029] Figure 6 is used Figure 1 The specific embodiment shown is a three-dimensional schematic diagram of installing a cantilever steel beam.
[0030] (Explanation of symbols)
[0031] 1 fixing plate; 2 front fixing bolt; 3 rear fixing bolt; 4 front moving rod; 5 rear moving rod; 6 front fixing sleeve; 7 rear fixing sleeve; 8 front upper pressure plate; 9 front lower pressure plate; 10 front upper threaded sleeve; 11 front lower threaded sleeve; 12 rear upper pressure plate; 13 rear lower pressure plate; 14 rear upper threaded sleeve; 15 rear lower threaded sleeve; 16 front fixing nut; 17 rear fixing nut; 18 front internal thread; 19 front upper limit plate; 20 front lower limit plate; 21 rear internal thread; 22 rear upper limit plate; 23 rear lower limit plate; 24 cantilever steel beam; 25 upper flange plate; 26 lower flange plate. DETAILED DESCRIPTION
[0032] In order to more clearly understand the technical content of the present invention, the following embodiments are given in detail.
[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0034] See also Figure 1 to Figure 5As shown, in a specific embodiment of the utility model, the tire frame used for installing the cantilever steel beam of the utility model includes a fixing plate 1, a front fixing bolt 2, a rear fixing bolt 3, a front moving rod 4, a rear moving rod 5, a front fixing sleeve 6, a rear fixing sleeve 7, a front upper pressure plate 8, a front lower pressure plate 9, a front upper threaded sleeve 10, a front lower threaded sleeve 11, a rear upper pressure plate 12, a rear lower pressure plate 13, a rear upper threaded sleeve 14 and a rear lower threaded sleeve 15, wherein:
[0035] The fixing plate 1 is arranged horizontally, the front fixing bolt 2 and the rear fixing bolt 3 are arranged vertically and spaced from each other front to back, the upper ends of the front fixing bolt 2 and the upper ends of the rear fixing bolt 3 are penetrated and threadedly engaged with the fixing plate 1, the front moving rod 4 and the rear moving rod 5 are arranged vertically and spaced from each other front to back, the front moving rod 4 and the rear moving rod 5 are respectively sleeved and threadedly engaged with the middle part of the front fixing bolt 2 and the middle part of the rear fixing bolt 3, the front fixing sleeve 6 and the rear fixing sleeve 7 are both arranged vertically and spaced from each other front to back and are respectively sleeved outside the front moving rod 4 and the rear moving rod 5;
[0036] The front upper pressure plate 8 and the front lower pressure plate 9 are both horizontally arranged and spaced apart from each other up and down and are both sleeved outside the front moving rod 4; the front fixed sleeve 6 is located between the front upper pressure plate 8 and the front lower pressure plate 9; the front upper threaded sleeve 10 and the front lower threaded sleeve 11 are both vertically arranged and spaced apart from each other up and down; the front upper threaded sleeve 10 and the front lower threaded sleeve 11 are both located between the front upper pressure plate 8 and the front lower pressure plate 9 and are respectively connected to the front upper pressure plate 8 and the front lower pressure plate 9; the front upper threaded sleeve 10 is sleeved outside the front moving rod 4 and inserted into the upper end of the front fixed sleeve 6 and is threadedly engaged with the upper ends of the front moving rod 4 and the front fixed sleeve 6, respectively; the front lower threaded sleeve 11 is sleeved outside the front moving rod 4 and inserted into the lower end of the front fixed sleeve 6 and is threadedly engaged with the lower ends of the front moving rod 4 and the front fixed sleeve 6, respectively;
[0037] The rear upper pressure plate 12 and the rear lower pressure plate 13 are both arranged horizontally and spaced from each other up and down and are both sleeved outside the rear moving rod 5. The rear fixed sleeve 7 is located between the rear upper pressure plate 12 and the rear lower pressure plate 13. The rear upper threaded sleeve 14 and the rear lower threaded sleeve 15 are both arranged vertically and spaced from each other up and down. The rear upper threaded sleeve 14 and the rear lower threaded sleeve 15 are both located between the rear upper pressure plate 12 and the rear lower pressure plate 1 3 and respectively connect the rear upper pressure plate 12 and the rear lower pressure plate 13, the rear upper threaded sleeve 14 is sleeved outside the rear moving rod 5 and inserted into the upper end of the rear fixed sleeve 7 and threadedly engages with the upper ends of the rear moving rod 5 and the rear fixed sleeve 7 respectively, the rear lower threaded sleeve 15 is sleeved outside the rear moving rod 5 and inserted into the lower end of the rear fixed sleeve 7 and threadedly engages with the lower ends of the rear moving rod 5 and the rear fixed sleeve 7 respectively.
[0038] The fixing plate 1 may have any suitable shape, see Figure 1 As shown, in a specific embodiment of the utility model, the fixing plate 1 is a rectangular plate, and the rectangular plate is arranged along the front and rear directions. The upper ends of the front fixing bolts 2 and the upper ends of the rear fixing bolts 3 are respectively penetrated and threadedly engaged with the front end and the rear end of the rectangular plate.
[0039] The tire frame used for installing the cantilever steel beam may also include any other suitable components, see Figure 1 As shown, in a specific embodiment of the utility model, the tire frame used when installing the cantilever steel beam also includes a front fixing nut 16 and a rear fixing nut 17, and the front fixing nut 16 and the rear fixing nut 17 are respectively sleeved and threadedly engaged with the upper end of the front fixing bolt 2 and the upper end of the rear fixing bolt 3 and both rest on the fixing plate 1.
[0040] The front upper pressing plate 8 and the front lower pressing plate 9 may have any suitable shape. Figure 1 to Figure 3 As shown, in a specific embodiment of the present utility model, the front upper pressing plate 8 and the front lower pressing plate 9 are both circular plates.
[0041] The front upper threaded sleeve 10 is threadedly engaged with the upper end of the front fixed sleeve 6, and the front lower threaded sleeve 11 is threadedly engaged with the lower end of the front fixed sleeve 6. Any suitable structure can be adopted, see Figure 3As shown, in a specific embodiment of the utility model, the inner side surface of the front fixed sleeve 6 is vertically provided with a front internal thread 18, and the outer side surface of the front upper threaded sleeve 10 and the outer side surface of the front lower threaded sleeve 11 are respectively vertically provided with a front upper external thread (not shown in the figure) and a front lower external thread (not shown in the figure), and the front upper external thread and the front lower external thread are both threadedly engaged with the front internal thread 18.
[0042] The tire frame used for installing the cantilever steel beam may also include any other suitable components, see Figure 1 to Figure 3 As shown, in a specific embodiment of the utility model, the tire frame used when installing the cantilever steel beam also includes a front upper limit plate 19 and a front lower limit plate 20, the front upper limit plate 19 and the front lower limit plate 20 are both horizontally arranged and spaced from each other up and down and are respectively sleeved on the upper end and the lower end of the front moving rod 4, and the front upper pressure plate 8 and the front lower pressure plate 9 are both located between the front upper limit plate 19 and the front lower limit plate 20. With the above arrangement, the front upper pressure plate 8 is limited at the top and the front lower pressure plate 9 is limited at the bottom by the front upper limit plate 19 and the front lower limit plate 20.
[0043] The front upper limit plate 19 and the front lower limit plate 20 may have any suitable shape. Figure 1 to Figure 3 As shown, in a specific embodiment of the present utility model, the front upper limit plate 19 and the front lower limit plate 20 are both circular plates.
[0044] The upper rear pressure plate 12 and the lower rear pressure plate 13 may have any suitable shape. Figure 1 and Figure 4-5 As shown, in a specific embodiment of the present invention, the rear upper pressing plate 12 and the rear lower pressing plate 13 are both circular plates.
[0045] The upper rear threaded sleeve 14 is threadedly engaged with the upper end of the rear fixed sleeve 7, and the lower rear threaded sleeve 15 is threadedly engaged with the lower end of the rear fixed sleeve 7. Any suitable structure may be adopted. Figure 5 As shown, in a specific embodiment of the utility model, the inner side surface of the rear fixed sleeve 7 is vertically provided with a rear internal thread 21, and the outer side surface of the rear upper threaded sleeve 14 and the outer side surface of the rear lower threaded sleeve 15 are respectively vertically provided with a rear upper external thread (not shown in the figure) and a rear lower external thread (not shown in the figure), and the rear upper external thread and the rear lower external thread are both threadedly engaged with the rear internal thread 21.
[0046] The tire frame used for installing the cantilever steel beam may also include any other suitable components, see Figure 1 and Figure 4-5As shown, in a specific embodiment of the utility model, the tire frame used when installing the cantilever steel beam also includes a rear upper limit plate 22 and a rear lower limit plate 23, the rear upper limit plate 22 and the rear lower limit plate 23 are both horizontally arranged and spaced from each other up and down and are respectively sleeved outside the upper end and the lower end of the rear moving rod 5, and the rear upper pressure plate 12 and the rear lower pressure plate 13 are both located between the rear upper limit plate 22 and the rear lower limit plate 23. With the above arrangement, the rear upper pressure plate 12 is limited at the top and the rear lower pressure plate 13 is limited at the bottom by the rear upper limit plate 22 and the rear lower limit plate 23.
[0047] The rear upper limit plate 22 and the rear lower limit plate 23 may have any suitable shape. Figure 1 and Figure 4-5 As shown, in a specific embodiment of the present utility model, the rear upper limit plate 22 and the rear lower limit plate 23 are both circular plates.
[0048] When in use, taking the installation of the cantilever steel beam 24 arranged horizontally and arranged in the left and right directions as an example, the operator screws the lower end of the front fixing bolt 2 and the lower end of the rear fixing bolt 3 into the outer wall of the building, and then screws the front fixing nut 16 and the rear fixing nut 17 (if any) on the upper end of the front fixing bolt 2 and the upper end of the rear fixing bolt 3 respectively until they abut against the fixing plate 1, and places the cantilever steel beam 24 outside the outer wall of the building and on the right side of the utility model, so that the front part of the upper flange plate 25 of the cantilever steel beam 24 and the front part of the lower flange plate 26 are not The front upper pressure plate 8 and the front lower pressure plate 9 are aligned with the rear upper pressure plate 12 and the rear lower pressure plate 13 between the rear part of the upper flange plate 25 and the rear part of the lower flange plate 26 of the cantilevered steel beam 24, and then the cantilevered steel beam 24 is moved to the left, so that the left end of the cantilevered steel beam 24 is inserted between the fixed plate 1 and the outer wall of the building, and the front upper pressure plate 8 and the front lower pressure plate 9 are located between the front part of the upper flange plate 25 and the front part of the lower flange plate 26, and the rear upper pressure plate 12 and the rear lower pressure plate 13 are located between the rear part of the upper flange plate 25 and the rear part of the lower flange plate 26. The front upper and rear parts of the front fixing sleeve 6 are respectively held by hand, and then the front upper pressing plate 8 and the front lower pressing plate 9 are respectively rotated horizontally, thereby respectively driving the front upper threaded sleeve 10 and the front lower threaded sleeve 11 to rotate horizontally, so that the front upper threaded sleeve 10 rotates upward relative to the front fixing sleeve 6 and the front moving rod 4, and the front lower threaded sleeve 11 rotates downward relative to the front fixing sleeve 6 and the front moving rod 4, and the front upper pressing plate 8 and the front lower pressing plate 9 are respectively pressed against the front of the upper flange plate 25 and the front of the lower flange plate 26. Similarly, the front upper and rear parts of the front fixing sleeve 6 are respectively held by hand, and then the front upper and rear parts of the front fixing sleeve 6 are respectively rotated horizontally. Sleeve 7, and then horizontally rotate the rear upper pressure plate 12 and the rear lower pressure plate 13 respectively, thereby driving the rear upper threaded sleeve 14 and the rear lower threaded sleeve 15 to rotate horizontally, so that the rear upper threaded sleeve 14 rotates upward relative to the rear fixed sleeve 7 and the rear moving rod 5, and the rear lower threaded sleeve 15 rotates downward relative to the rear fixed sleeve 7 and the rear moving rod 5, and the rear upper pressure plate 12 and the rear lower pressure plate 13 respectively press the rear part of the upper flange plate 25 and the rear part of the lower flange plate 26, and the left end of the cantilever steel beam 24 is fixed in the utility model, as shown in FIG. Figure 6 shown.
[0049] When it is necessary to adjust the height of the left end of the cantilever steel beam 24 in the utility model, by controlling the front upper pressure plate 8 and the front lower pressure plate 9 as well as the rear upper pressure plate 12 and the rear lower pressure plate 13 to rotate upward or downward, the height of the left end of the cantilever steel beam 24 relative to the front moving rod 4 and the rear moving rod 5 can be conveniently adjusted, thereby adjusting the height of the left end of the cantilever steel beam 24 in the utility model; in addition, the height of the front moving rod 4 and the rear moving rod 5 in the utility model can also be adjusted, by horizontally rotating the front moving rod 4 and the rear moving rod 5, so that the front moving rod 4 and the rear moving rod 5 are rotated upward or downward relative to the front fixing bolt 2, the front upper threaded sleeve 10 and the front lower threaded sleeve 11 and the rear fixing bolt 3, the rear upper threaded sleeve 14 and the rear lower threaded sleeve 15, respectively, thereby adjusting the height of the front moving rod 4 and the rear moving rod 5 in the utility model.
[0050] Therefore, by adopting the utility model, the lower end of the front fixing bolt and the lower end of the rear fixing bolt are fixed to the outer wall of the building, the front upper pressure plate and the front lower pressure plate are respectively pressed against the front of the upper flange plate and the front of the lower flange plate at the left end of the cantilever steel beam, and the rear upper pressure plate and the rear lower pressure plate are respectively pressed against the rear of the upper flange plate and the rear of the lower flange plate at the left end of the cantilever steel beam, so that the left end of the cantilever steel beam can be fixed in the utility model, and a supporting force is applied to the left end of the cantilever steel beam to support the left end of the cantilever steel beam on the outer wall of the building; the height of the left end of the cantilever steel beam in the utility model can be adjusted by adjusting the positions of the front moving rod and the rear moving rod relative to the front fixing bolt and the rear fixing bolt respectively, and by adjusting the positions of the front upper pressure plate and the front lower pressure plate as well as the rear upper pressure plate and the rear lower pressure plate relative to the front moving rod and the rear moving rod respectively.
[0051] In summary, the tire frame used in the installation of the cantilever steel beam of the utility model can support the cantilever steel beam, and is easy to install and disassemble, and can adjust the height of the cantilever steel beam. It has a clever design, a simple structure, and is easy to manufacture and has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0052] It can be seen that the purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been demonstrated and explained in the embodiments. Without departing from the principles, the implementation methods can be modified arbitrarily. Therefore, the utility model includes all modified implementation methods based on the spirit and scope of the claims.
Claims
1. A tire frame used for installing a cantilever steel beam, characterized in that: It includes a fixing plate, a front fixing bolt, a rear fixing bolt, a front moving rod, a rear moving rod, a front fixing sleeve, a rear fixing sleeve, a front upper pressing plate, a front lower pressing plate, a front upper threaded sleeve, a front lower threaded sleeve, a rear upper pressing plate, a rear lower pressing plate, a rear upper threaded sleeve and a rear lower threaded sleeve, wherein: The fixing plate is arranged horizontally, the front fixing bolt and the rear fixing bolt are arranged vertically and spaced from each other front to back, the upper ends of the front fixing bolt and the upper ends of the rear fixing bolt are penetrated and threadedly engaged with the fixing plate, the front moving rod and the rear moving rod are arranged vertically and spaced from each other front to back, the front moving rod and the rear moving rod are respectively sleeved and threadedly engaged with the middle part of the front fixing bolt and the middle part of the rear fixing bolt, the front fixing sleeve and the rear fixing sleeve are both arranged vertically and spaced from each other front to back and are respectively sleeved outside the front moving rod and the rear moving rod; The front upper pressure plate and the front lower pressure plate are both horizontally arranged and spaced apart from each other up and down and are both sleeved outside the front moving rod, the front fixed sleeve is located between the front upper pressure plate and the front lower pressure plate, the front upper threaded sleeve and the front lower threaded sleeve are both vertically arranged and spaced apart from each other up and down, the front upper threaded sleeve and the front lower threaded sleeve are both located between the front upper pressure plate and the front lower pressure plate and respectively connect the front upper pressure plate and the front lower pressure plate, the front upper threaded sleeve is sleeved outside the front moving rod and inserted into the upper end of the front fixed sleeve and threadedly engages with the upper ends of the front moving rod and the front fixed sleeve respectively, the front lower threaded sleeve is sleeved outside the front moving rod and inserted into the lower end of the front fixed sleeve and threadedly engages with the lower ends of the front moving rod and the front fixed sleeve respectively; The rear upper pressure plate and the rear lower pressure plate are both horizontally arranged and spaced apart from each other up and down and are both sleeved outside the rear moving rod, the rear fixed sleeve is located between the rear upper pressure plate and the rear lower pressure plate, the rear upper threaded sleeve and the rear lower threaded sleeve are both vertically arranged and spaced apart from each other up and down, the rear upper threaded sleeve and the rear lower threaded sleeve are both located between the rear upper pressure plate and the rear lower pressure plate and respectively connect the rear upper pressure plate and the rear lower pressure plate, the rear upper threaded sleeve is sleeved outside the rear moving rod and inserted into the upper end of the rear fixed sleeve and respectively threadedly engages with the upper ends of the rear moving rod and the rear fixed sleeve, the rear lower threaded sleeve is sleeved outside the rear moving rod and inserted into the lower end of the rear fixed sleeve and respectively threadedly engages with the lower ends of the rear moving rod and the rear fixed sleeve.
2. The tire frame used for installing the cantilever steel beam according to claim 1, characterized in that: The fixing plate is a rectangular plate, which is arranged along the front-to-back direction. The upper ends of the front fixing bolts and the rear fixing bolts are respectively passed through and threadedly engaged with the front end and the rear end of the rectangular plate.
3. The tire frame used for installing the cantilever steel beam according to claim 1, characterized in that: The tire frame used when installing the cantilever steel beam also includes a front fixing nut and a rear fixing nut, which are respectively sleeved and threadedly engaged with the upper ends of the front fixing bolts and the upper ends of the rear fixing bolts and both rest against the fixing plate.
4. The tire frame used for installing the cantilever steel beam according to claim 1, characterized in that: The front upper pressing plate and the front lower pressing plate are both circular plates.
5. The tire frame used for installing the cantilever steel beam according to claim 1, characterized in that: The inner side surface of the front fixed sleeve is vertically provided with a front internal thread, and the outer side surfaces of the front upper threaded sleeve and the outer side surfaces of the front lower threaded sleeve are respectively vertically provided with a front upper external thread and a front lower external thread, and the front upper external thread and the front lower external thread are both threadedly engaged with the front internal thread.
6. The tire frame used for installing the cantilever steel beam according to claim 1, characterized in that: The tire frame used when installing the cantilever steel beam also includes a front upper limit plate and a front lower limit plate. The front upper limit plate and the front lower limit plate are both horizontally arranged and spaced apart from each other up and down and are respectively sleeved on the upper and lower ends of the front moving rod. The front upper pressure plate and the front lower pressure plate are both located between the front upper limit plate and the front lower limit plate.
7. The tire frame used for installing the cantilever steel beam according to claim 6, characterized in that: The front upper limit plate and the front lower limit plate are both circular plates.
8. The tire frame used for installing the cantilever steel beam according to claim 1, characterized in that: The rear upper pressing plate and the rear lower pressing plate are both circular plates.
9. The tire frame used for installing the cantilever steel beam according to claim 1, characterized in that: The inner side surface of the rear fixing sleeve is vertically provided with a rear internal thread, and the outer side surfaces of the rear upper threaded sleeve and the outer side surfaces of the rear lower threaded sleeve are respectively vertically provided with a rear upper external thread and a rear lower external thread, and the rear upper external thread and the rear lower external thread are both threadedly engaged with the rear internal thread.
10. The tire frame used for installing the cantilever steel beam according to claim 1, characterized in that: The tire frame used when installing the cantilever steel beam also includes a rear upper limit plate and a rear lower limit plate. The rear upper limit plate and the rear lower limit plate are both horizontally arranged and spaced apart from each other up and down and are respectively sleeved on the upper and lower ends of the rear moving rod. The rear upper pressure plate and the rear lower pressure plate are both located between the rear upper limit plate and the rear lower limit plate.