Steel structure supporting frame

Abstract

The utility model relates to the technical field, in particular to a steel structure supporting frame. Comprising a base assembly, a supporting assembly and a protection assembly, the base assembly comprises a base plate, the supporting assembly comprises a first connecting column, a first bolt and a second connecting column, one end of the base plate is connected with a stable transverse plate, the top of the first connecting column is connected with a mounting bottom plate, and the lower end of the second connecting column is connected with a mounting top plate; the end, away from the mounting top plate, of the second connecting column is connected with a supporting plate, and the inner wall of the protection inner groove is connected with a protection gasket. After connection of the mounting bottom plate and the mounting top plate is completed, two protective top caps are connected to the outer wall of a second connecting column in a sleeving mode, the two protective top caps move downwards till the inner wall of a protective outer groove is in contact with and attached to the top of the mounting top plate, and connecting side plates are attached to vertically-aligned lug plates; and then the lug plates at the two ends of the protective top cap are connected through second bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure support frame. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The steel structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and the components or parts are usually connected by welds, bolts or rivets.

[0003] Steel structural support frames are temporary or permanent building structures that are mainly used to provide stability and load-bearing capacity to support various construction activities or the needs of the final structure. They play a vital role in buildings, bridges, tunnels, large machinery installations, and other industrial projects.

[0004] The existing steel structures are generally fixed by bolts and nuts. However, the bolts are exposed to the rain for a long time and corroded by it, which reduces the service life of the bolts. Moreover, the corroded bolts cannot ensure the stability of the steel structure connection. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide a steel structure support frame to solve the problem that the bolts are corroded by rainwater for a long time, which reduces the service life of the bolts, and the corroded bolts cannot ensure the stability of the steel structure connection. Through the setting of the snap-in groove, the groove body for connecting the protective top cap with the second connecting column and the groove body for connecting the protective bottom cap with the first connecting column are provided. Through the setting of the protective inner groove, the snap-fit ​​protection of the first bolt and nut is provided, and then the protection of the first bolt is realized through the protective top cap.

[0006] To achieve the above objectives, the technical solution adopted by the utility model is: a steel structure support frame, including a base assembly, a support assembly, and a protective assembly, the base assembly includes a base base plate, the support assembly includes a first connecting column, a first bolt, and a second connecting column, the protective assembly includes a protective bottom cap, a protective top cap, a connecting side plate, and a second bolt, the lower end of the base base plate is connected to the supporting column, one end of the base base plate is connected to a stabilizing cross plate, the top of the first connecting column is connected to the mounting base plate, the lower end of the second connecting column is connected to the mounting top plate, the end of the second connecting column away from the mounting top plate is connected to the support plate, the inner side of the lower part of the protective top cap is provided with a protective outer groove, the inner wall of the protective outer groove is provided with a protective inner groove, the inner wall of the protective inner groove is connected with a protective gasket, the inner side of the protective top cap is provided with a clamping groove, and the two ends of the protective top cap are symmetrically connected with ear plates.

[0007] The beneficial effects of the utility model are as follows: through the setting of the snap-fit ​​groove, a groove body for connecting the protective top cap with the second connecting column, and a groove body for connecting the protective bottom cap with the first connecting column, through the setting of the protective inner groove, it is used to protect the snap-fitting of the first bolt and nut, and then the protection of the first bolt is achieved through the protective top cap, and through the setting of the stable bottom plate, it is used to support the bottom of the stable pole, and at the same time, through the setting of the stable bottom plate, it is used to improve the stability of the connection between two adjacent supporting columns.

[0008] In order to improve the stability of the connection between two adjacent supporting columns:

[0009] As a further improvement of the above technical solution: both ends of the stabilizing horizontal plate are connected to supporting columns, and the supporting columns are connected to the four corners of the lower end of the base plate.

[0010] The beneficial effects of this improvement are: by setting the supporting columns, it is used to fix and support the base plate, and by setting the stabilizing cross plate, it is used to improve the stability of the connection between two adjacent supporting columns.

[0011] To stabilize the bottom of the pole:

[0012] As a further improvement of the above technical solution: the lower end of the base plate is connected with a stabilizing upright pole, a stabilizing bottom plate is connected between two adjacent supporting upright poles, and one end of the stabilizing upright pole away from the base plate passes through the stabilizing cross plate and extends to be connected with the stabilizing bottom plate.

[0013] The beneficial effects of this improvement are: by arranging a stable bottom plate, it is used to support the bottom of the stable upright pole, and by arranging a stable bottom plate, it is used to improve the stability of the connection between two adjacent supporting upright poles.

[0014] To connect the mounting plate to the base plate:

[0015] As a further improvement of the above technical solution: the first connecting column is installed on the top of the base plate, and the radius of the installation bottom plate is the same as the radius of the installation top plate.

[0016] The beneficial effect of this improvement is: through the provision of the first connecting column, the mounting base plate is connected to the base base plate, and the radius of the mounting base plate is the same as the radius of the mounting top plate, so that the mounting base plate and the mounting top plate are assembled and connected by the first bolt.

[0017] In order to improve the stability of the connection between the second connecting column and the support plate:

[0018] As a further improvement of the above technical solution: a reinforcing rib is connected to the bottom of the support plate, a front cross-section of the reinforcing rib is a right-angled triangle structure, and the reinforcing rib is symmetrically connected to both ends of the second connecting column.

[0019] The beneficial effect of this improvement is that by setting the reinforcing ribs, the connection area between the second connecting column and the support plate can be increased, thereby improving the stability of the connection between the second connecting column and the support plate, thereby ensuring the support of the support plate.

[0020] To connect the lugs at both ends of the protective top hat using the second bolt:

[0021] As a further improvement of the above technical solution: the radius of the protective top cap is the same as the radius of the protective bottom cap, the protective top caps are used together in a group of two, and the inner sides of the mounting bottom plate and the mounting top plate are provided with connecting screw holes of the same size.

[0022] The beneficial effect of this improvement is: after completing the connection between the mounting base plate and the mounting top plate, the two protective top caps are sleeved on the outer wall of the second connecting column, the two protective top caps are moved downward until the inner wall of the protective outer groove contacts and fits with the top of the mounting top plate, the connecting side plates are used to fit with the upper and lower aligned ear plates, and then the second bolts are used to connect the ear plates at both ends of the protective top caps.

[0023] To protect the first bolt with a protective cap:

[0024] As a further improvement of the above technical solution: the size of the snap-in groove matches the size of the first connecting column, the inner wall of the snap-in groove is connected to a protective gasket, and the size of the protective inner groove matches the size of the first bolt and nut.

[0025] The beneficial effects of this improvement are as follows: through the setting of the snap-fit ​​groove, the groove body for connecting the protective top cap with the second connecting column, and the groove body for connecting the protective bottom cap with the first connecting column, through the setting of the protective inner groove, it is used to protect the snap-fitting of the first bolt and nut, and then the protection of the first bolt is achieved through the protective top cap.

[0026] To connect the protective bottom cap and the protective top cap through the connecting side plate:

[0027] As a further improvement of the above technical solution: the protective bottom caps are used together in a group of two, a protective outer groove is opened on the inner side of the upper part of the protective bottom cap, a snap-in groove is opened on the inner side of the protective bottom cap, and ear plates are symmetrically connected at both ends of the protective bottom cap.

[0028] The beneficial effect of this improvement is: the two protective bottom caps are symmetrically sleeved on the outer wall of the first connecting column, and then the two protective bottom caps are moved upward at the same time until the inner wall of the protective outer groove opened on the inner side of the upper part of the protective bottom cap contacts and fits with the lower bottom surface of the mounting base plate, the ear plates are used to fit with the upper and lower aligned ear plates, and then the second bolts are used to connect the ear plates at both ends of the protective bottom cap, and the connecting side plates are set to connect the protective bottom cap and the protective top cap through the connecting side plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0030] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0031] Figure 3 It is a structural schematic diagram of installing the top plate of the utility model.

[0032] Figure 4 It is a front cross-sectional structural schematic diagram of the protective bottom cap of the utility model.

[0033] Figure 5 It is a schematic diagram of the cross-sectional structure of the protective top hat of the utility model.

[0034] Figure 6 It is a schematic diagram of the structure of the protective top hat of the utility model when viewed from above.

[0035] In the figure: 1. Base assembly; 11. Base plate; 12. Support column; 13. Stabilize horizontal plate; 14. Stabilize vertical pole; 15. Stabilize bottom plate; 2. Support assembly; 21. First connecting column; 22. Install bottom plate; 23. Install top plate; 24. First bolt; 25. Second connecting column; 26. Support plate; 27. Reinforcement rib; 28. Connecting screw hole; 3. Protection assembly; 31. Protection bottom cap; 32. Protection top cap; 33. Ear plate; 34. Connecting side plate; 35. Second bolt; 36. Protection outer groove; 37. Protection inner groove; 38. Snap-in groove; 39. Protection gasket. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0037] like Figure 1-6As shown, a steel structure support frame includes a base component 1, a support component 2, and a protection component 3. The base component 1 includes a base plate 11, the support component 2 includes a first connecting column 21, a first bolt 24, and a second connecting column 25, the protection component 3 includes a protection bottom cap 31, a protection top cap 32, a connecting side plate 34, and a second bolt 35. The lower end of the base plate 11 is connected to a support column 12, one end of the base plate 11 is connected to a stabilizing cross plate 13, the top of the first connecting column 21 is connected to a mounting bottom plate 22, the lower end of the second connecting column 25 is connected to a mounting top plate 23, the end of the second connecting column 25 away from the mounting top plate 23 is connected to a support plate 26, and the protection A protective outer groove 36 is provided on the inner side of the lower part of the top cap 32, and a protective inner groove 37 is provided on the inner wall of the protective outer groove 36. A protective gasket 39 is connected to the inner wall of the protective inner groove 37. A clamping groove 38 is provided on the inner side of the protective top cap 32. Ear plates 33 are symmetrically connected to both ends of the protective top cap 32. Both ends of the stabilizing cross plate 13 are connected to the supporting columns 12, and the supporting columns 12 are connected to the four corners of the lower end of the base plate 11. The supporting columns 12 are provided to fix and support the base plate 11, and the stabilizing cross plate 13 is provided to improve the stability of the connection between two adjacent supporting columns 12. The lower end of the base plate 11 is connected to a stabilizing pole 14, and the two adjacent A stable bottom plate 15 is connected between the supporting columns 12, and one end of the stable upright 14 away from the base plate 11 passes through the stable cross plate 13 and extends to be connected to the stable bottom plate 15; the stable bottom plate 15 is provided to support the bottom of the stable upright 14, and at the same time, the stable bottom plate 15 is provided to improve the stability of the connection between two adjacent supporting columns 12, the first connecting column 21 is installed on the top of the base plate 11, and the radius of the mounting bottom plate 22 is the same as the radius of the mounting top plate 23; the first connecting column 21 is provided to connect the mounting bottom plate 22 to the base plate 11, and the radius of the mounting bottom plate 22 is the same as the radius of the mounting top plate 23, The support plate 22 is assembled and connected with the mounting top plate 23 by the first bolt 24. The bottom of the support plate 26 is connected with a reinforcing rib 27. The front cross section of the reinforcing rib 27 is a right-angled triangle structure. The reinforcing rib 27 is symmetrically connected to the two ends of the second connecting column 25. The arrangement of the reinforcing rib 27 can increase the connection area between the second connecting column 25 and the support plate 26, thereby improving the stability of the connection between the second connecting column 25 and the support plate 26, thereby ensuring the support of the support plate 26. The radius of the protective top cap 32 is the same as the radius of the protective bottom cap 31. The protective top caps 32 are used in pairs. The mounting bottom plate 22 and the mounting top plate 23 are provided with connecting screw holes 28 of the same size on the inner sides.After completing the connection between the mounting bottom plate 22 and the mounting top plate 23, the two protective top caps 32 are sleeved on the outer wall of the second connecting column 25, the two protective top caps 32 are moved downward until the inner wall of the protective outer groove 36 contacts and fits with the top of the mounting top plate 23, the connecting side plates 34 are used to fit with the upper and lower aligned ear plates 33, and then the second bolts 35 are used to connect the ear plates 33 at both ends of the protective top caps 32, the size of the snap-in groove 38 matches the size of the first connecting column 21, the inner wall of the snap-in groove 38 is connected with a protective gasket 39, and the size of the protective inner groove 37 matches the size of the nut of the first bolt 24; through the setting of the snap-in groove 38, the groove body for connecting the protective top cap 32 with the second connecting column 25, and the groove body for connecting the protective bottom cap 31 with the first connecting column 21, through the setting of the protective inner groove 37, it is used to nut the first bolt 24 The first bolt 24 is protected by the snap-fit ​​protection, and then the protection top cap 32 is used to protect the first bolt 24. The two protective bottom caps 31 are used together in a group. The inner side of the upper part of the protective bottom cap 31 is provided with a protective outer groove 36, and the inner side of the protective bottom cap 31 is provided with a snap-fit ​​groove 38. The two ends of the protective bottom cap 31 are symmetrically connected with ear plates 33; the two protective bottom caps 31 are symmetrically sleeved on the outer wall of the first connecting column 21, and then the two protective bottom caps 31 are moved upward at the same time until the inner wall of the protective outer groove 36 provided on the inner side of the upper part of the protective bottom cap 31 contacts and fits with the lower bottom surface of the installation bottom plate 22, and the ear plates 33 are used to fit with the upper and lower aligned ear plates 33, and then the second bolts 35 are used to connect the ear plates 33 at both ends of the protective bottom cap 31, and the side plates 34 are connected to connect the protective bottom cap 31 and the protective top cap 32 through the connecting side plates 34. ;

[0038] The working principle of the utility model is as follows: when in use, the first connecting column 21 is used to connect the mounting base plate 22 with the base base plate 11, and the radius of the mounting base plate 22 is the same as the radius of the mounting top plate 23, and the mounting base plate 22 and the mounting top plate 23 are assembled and connected by the first bolt 24. After the mounting base plate 22 and the mounting top plate 23 are connected, the two protective top caps 32 are sleeved on the outer wall of the second connecting column 25, and the two protective top caps 32 are moved downward until the inner wall of the protective outer groove 36 is aligned with the mounting top plate 23. The top of the protective cap 32 is in contact with the top, and the connecting side plate 34 is used to fit with the ear plates 33 aligned with the upper and lower parts, and then the ear plates 33 at both ends of the protective top cap 32 are connected by the second bolt 35, and the two protective bottom caps 31 are symmetrically sleeved on the outer wall of the first connecting column 21, and then the two protective bottom caps 31 are moved upward at the same time until the inner wall of the protective outer groove 36 opened on the inner side of the upper part of the protective bottom cap 31 is in contact with the lower bottom surface of the installation bottom plate 22, and the ear plates 33 are used to fit with the ear plates 33 aligned with the upper and lower parts, and then the protective bottom caps are fixed by the second bolt 35. The ear plates 33 at both ends of the protective bottom cap 31 are connected, and the protective top cap 32 is connected to the protective bottom cap 31 through the connecting side plates 34. The slot body for connecting the protective top cap 32 to the second connecting column 25 and the slot body for connecting the protective bottom cap 31 to the first connecting column 21 are provided through the provision of the clamping groove 38. The protective inner groove 37 is provided to protect the clamping of the nut of the first bolt 24, and then the protection of the first bolt 24 is realized through the protective top cap 32. The provision of the reinforcing rib 27 can enhance the The connection area between the second connecting column 25 and the support plate 26 is increased, thereby improving the stability of the connection between the second connecting column 25 and the support plate 26, thereby ensuring the support of the support plate 26. The setting of the stable bottom plate 15 is used to support the bottom of the stable vertical rod 14. At the same time, the setting of the stable bottom plate 15 is used to improve the stability of the connection between two adjacent support columns 12. The setting of the support column 12 is used to fix and support the base plate 11. The setting of the stable cross plate 13 is used to improve the stability of the connection between two adjacent support columns 12.

[0039] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0040] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A steel structure support frame, comprising a base assembly (1), a support assembly (2), and a protection assembly (3), wherein the base assembly (1) comprises a base plate (11), the support assembly (2) comprises a first connecting column (21), a first bolt (24), and a second connecting column (25), and the protection assembly (3) comprises a protection bottom cap (31), a protection top cap (32), a connecting side plate (34), and a second bolt (35), characterized in that: The lower end of the base plate (11) is connected to a supporting column (12), one end of the base plate (11) is connected to a stabilizing horizontal plate (13), the top of the first connecting column (21) is connected to a mounting bottom plate (22), the lower end of the second connecting column (25) is connected to a mounting top plate (23), the end of the second connecting column (25) away from the mounting top plate (23) is connected to a supporting plate (26), a protective outer groove (36) is provided on the inner side of the lower part of the protective top cap (32), a protective inner groove (37) is provided on the inner wall of the protective outer groove (36), a protective gasket (39) is connected to the inner wall of the protective inner groove (37), a snap-in groove (38) is provided on the inner side of the protective top cap (32), and ear plates (33) are symmetrically connected to both ends of the protective top cap (32).

2. A steel structure support frame according to claim 1, characterized in that: Both ends of the stabilizing horizontal plate (13) are connected to the supporting columns (12), and the supporting columns (12) are connected to the four corners of the lower end of the base plate (11).

3. A steel structure support frame according to claim 1, characterized in that: The lower end of the base plate (11) is connected to a stabilizing rod (14), and a stabilizing bottom plate (15) is connected between two adjacent supporting columns (12). The end of the stabilizing rod (14) away from the base plate (11) passes through the stabilizing cross plate (13) and extends to be connected to the stabilizing bottom plate (15).

4. A steel structure support frame according to claim 1, characterized in that: The first connecting column (21) is installed on the top of the base plate (11), and the radius of the installation bottom plate (22) is the same as the radius of the installation top plate (23).

5. The steel structure support frame according to claim 1, characterized in that: A reinforcing rib (27) is connected to the bottom of the support plate (26); the front cross section of the reinforcing rib (27) is a right-angled triangle structure; and the reinforcing rib (27) is symmetrically connected to the two ends of the second connecting column (25).

6. A steel structure support frame according to claim 1, characterized in that: The radius of the protective top cap (32) is the same as that of the protective bottom cap (31), and two of the protective top caps (32) are used together as a group. The inner sides of the mounting bottom plate (22) and the mounting top plate (23) are provided with connecting screw holes (28) of the same size.

7. The steel structure support frame according to claim 1, characterized in that: The size of the snap-fit ​​groove (38) matches the size of the first connecting column (21), the inner wall of the snap-fit ​​groove (38) is connected with a protective washer (39), and the size of the protective inner groove (37) matches the size of the nut of the first bolt (24).

8. The steel structure support frame according to claim 1, characterized in that: The protective bottom caps (31) are used together in groups of two. A protective outer groove (36) is provided on the inner side of the upper part of the protective bottom caps (31). A clamping groove (38) is provided on the inner side of the protective bottom caps (31). Ear plates (33) are symmetrically connected at both ends of the protective bottom caps (31).

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