Shaped protective vertical rod

Abstract

The utility model discloses a shaped protective vertical rod which comprises a protective vertical rod body, a connecting disc is arranged on the protective vertical rod body, fixing discs are fixed to the two ends of the protective vertical rod body, and third through holes are formed in the fixing discs. The connecting disc is octagonal, first through holes and second through holes are formed in the connecting disc at intervals, the first through holes and the second through holes are evenly distributed in the connecting disc, the connecting disc is arranged between the two protective vertical rods, and fourth through holes are formed in the positions, corresponding to the third through holes, of the connecting disc; a bolt sequentially penetrates through the fixing disc at the bottom end of one protective vertical rod, the connecting disc and the fixing disc at the top end of the other protective vertical rod. The connecting disc is clamped between the fixing discs at the heads and the tails of the two protective vertical rods and locked through the bolts, the connecting disc can be stably installed on the protective vertical rods, detachable connection between the connecting disc and the protective vertical rods is achieved, the safety and the stability of the shaped protective vertical rods are high, the complex welding process is avoided, and the production cost is reduced. And deformation of the connecting disc or the vertical rod cannot be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of the construction industry, and more specifically, to a standardized protective upright pole. Background Art

[0002] In the process of building construction, scaffolding is a commonly used construction tool, which is a working platform set up to ensure the smooth progress of each construction process. According to the location of the scaffolding, it can be divided into external scaffolding and internal scaffolding; according to different materials, it can be divided into wooden scaffolding, bamboo scaffolding, steel pipe scaffolding, etc.; according to the structural form, it can be divided into pole scaffolding, bridge scaffolding, door scaffolding, suspended scaffolding, hanging scaffolding, cantilever scaffolding, climbing scaffolding, and the connection nodes of the buckle scaffolding.

[0003] At present, the construction industry pays more and more attention to the standardization and finalization of construction safety facilities. Many provinces and cities have issued announcements requiring the gradual promotion of the use of disc-type scaffolding. The connection node technology of disc-type scaffolding originated in Germany and is a mainstream product in Europe and America. Disc-type scaffolding has the advantages of firm connection, stable structure, safety and reliability. Compared with traditional steel pipe fasteners, it is quick to assemble and disassemble, and the installation effect is safer and more beautiful.

[0004] At present, the flanges of the protective poles on the market are usually welded on the poles. During the welding process, the welding temperature and time as well as the cooling after welding must be strictly controlled to ensure the correct welding process and operating specifications. Since the welding process is relatively complicated, errors in the welding process will cause the flange or pole to deform, which will affect the safety and stability of the protective pole and make it unable to be used normally.

[0005] The above problems are worth solving. Utility Model Content

[0006] In order to overcome the problem that in the existing disc-type scaffolding, the flange is usually welded to the vertical pole. Since the welding process is relatively complicated, errors in the welding process will cause deformation of the flange or the vertical pole, thereby affecting the safety and stability of the disc-type scaffolding and making it impossible to use it normally, the utility model provides a standardized protective vertical pole.

[0007] The technical solution of the utility model is as follows:

[0008] A standardized protective pole comprises a protective pole, wherein a connecting plate is arranged on the protective pole, wherein the connecting plate is detachably connected to the protective pole, wherein the connecting plate is octagonal, wherein a first through hole and a second through hole are arranged at intervals on the connecting plate, and wherein the first through hole and the second through hole are evenly distributed on the connecting plate.

[0009] According to the utility model of the above scheme, a plug-in column is provided at the bottom end of the protective vertical pole, and the plug-in column at the bottom end of one protective vertical pole is inserted into the top end of another protective vertical pole, and both ends of the protective vertical pole are fixed with a fixing plate, and the fixing plate is provided with a third through hole;

[0010] The connecting plate is arranged between the two protective poles, and a fourth through hole is provided on the connecting plate at a position corresponding to the third through hole. Bolts pass through the fixing plate at the bottom end of one protective pole, the connecting plate and the fixing plate at the top end of the other protective pole in sequence, so that the connecting plate can be detachably installed on the protective pole.

[0011] According to the above-mentioned solution of the utility model, the central axis of the protective upright pole, the central axis of the fixing plate and the central axis of the connecting plate overlap.

[0012] Furthermore, there are four first through holes, and the symmetry axis of the first through holes is perpendicular to one side of the connecting disk and bisects the one side of the connecting disk; and / or, there are four second through holes, and the symmetry axis of the second through holes is perpendicular to one side of the connecting disk and bisects the one side of the connecting disk.

[0013] Furthermore, the first through hole is an irregular hole, comprising a first arcuate edge, a first straight edge, a second arcuate edge and a second straight edge connected end to end, the center angle of the first arcuate edge is 30°, the center angle of the second arcuate edge is 55°, and the center of the first arcuate edge, the center of the second arcuate edge and the center of the connecting plate are on the same straight line.

[0014] Furthermore, the second through hole is an irregular hole, and the second through hole includes a third arcuate edge, a third straight edge, a fourth arcuate edge and a fourth straight edge connected end to end, the central angles of the third arcuate edge and the fourth arcuate edge are both 41°, and the third straight edge and the fourth straight edge are both parallel to the edge of the corresponding connecting plate.

[0015] Furthermore, the third through hole and the fourth through hole are both circular holes, and the diameters of the third through hole and the fourth through hole are 6 mm.

[0016] Furthermore, the diameter of the protective pole is 48.3 mm, and the thickness of the protective pole is 3 mm.

[0017] Furthermore, the thickness of the connecting plate is 6 mm.

[0018] Furthermore, the thickness of the fixing plate is 3 mm.

[0019] The utility model according to the above scheme has the beneficial effect that the fixed plates at the head and tail of the two protective poles of the utility model clamp the connecting plate in the middle and are locked by bolts, so that the connecting plate can be firmly installed on the protective pole, realizing a detachable connection between the connecting plate and the protective pole, and the standardized protective pole has high safety and stability, avoiding complicated welding processes and not causing deformation of the connecting plate or the pole. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the first embodiment of the present utility model;

[0021] Figure 2 It is a side view of the first embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the explosion structure of the first embodiment of the utility model;.

[0023] Figure 4 This is a schematic diagram of the explosion structure of the second embodiment of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the connection disk of the utility model;

[0025] In the drawings, the reference numerals are as follows:

[0026] 1. Protective pole; 11. Plug-in column;

[0027] 2. Connecting plate; 21. First through hole; 211. First arcuate edge; 212. First straight edge; 213. Second arcuate edge; 214. Second straight edge; 22. Second through hole; 221. Third arcuate edge; 222. Third straight edge; 223. Fourth arcuate edge; 224. Fourth straight edge; 23. Fourth through hole;

[0028] 3. Fixed plate; 31. Third through hole. DETAILED DESCRIPTION

[0029] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present utility model are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices. Terms such as "setting" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "bottom", etc. are based on the directions or positions shown in the drawings, which are only for the convenience of description and cannot be understood as limitations on the present technical solution.

[0031] like Figure 1-Figure 5 As shown, a standardized protective pole 1 includes a protective pole 1, on which a connecting plate 2 is arranged, and the connecting plate 2 is detachably connected to the protective pole 1. Compared with the existing welding of the protective pole 1 and the connecting plate 2, the detachable connection between the connecting plate 2 and the protective pole 1 makes the standardized protective pole 1 have high safety and stability, does not require complicated welding technology, and will not cause deformation of the connecting plate 2 or the pole.

[0032] Specifically, a fixing plate 3 is fixed at both ends of the protective pole 1, and a third through hole 31 is provided on the fixing plate 3; the connecting plate 2 is arranged between the two protective poles 1, and a fourth through hole 23 is provided on the connecting plate 2 at the corresponding position of the third through hole 31. Bolts pass through the fixing plate 3 at the bottom end of one protective pole 1, the connecting plate 2, and the fixing plate 3 at the top end of another protective pole 1 in sequence, so that the connecting plate 2 can be detachably installed on the protective pole 1. The connecting plate 2 is octagonal, and the first through hole 21 and the second through hole 22 are arranged on the connecting plate 2 at intervals. The first through hole 21 and the second through hole 22 are evenly distributed on the connecting plate 2. The arrangement of the first through hole 21 and the second through hole 22 makes the connecting plate 2 highly flexible in use, and can be used in conjunction with various types of steel pipe scaffolding according to specific construction requirements to achieve various functions. The fixing plates 3 at the head and tail of the two protective poles 1 clamp the connecting plate 2 in the middle and lock it by bolts, so that the connecting plate 2 can be firmly installed on the protective pole 1, which is convenient to use.

[0033] In the second embodiment, Figure 4As shown, the bottom end of the protection pole 1 is provided with a plug-in column 11, and the plug-in column 11 at the bottom end of one protection pole 1 is inserted into the top end of another protection pole 1. Both ends of the protection pole 1 are fixed with a fixing plate 3, and the fixing plate 3 is provided with a third through hole 31; the connecting plate 2 is arranged between the two protection poles 1, and the connecting plate 2 is provided with a fourth through hole 23 at the corresponding position of the third through hole 31. The bolts pass through the fixing plate 3 at the bottom end of one protection pole 1, the connecting plate 2 and the fixing plate 3 at the top end of another protection pole 1 in sequence, so that the connecting plate 2 can be detachably installed on the protection pole 1. The connecting plate 2 is octagonal, and the connecting plate 2 is provided with a first through hole 21 and a second through hole 22 at intervals, and the first through hole 21 and the second through hole 22 are evenly distributed on the connecting plate 2.

[0034] Under the action of the plug-in column 11, one protective pole 1 can be firmly plugged into another protective pole 1, increasing the safety and stability of the protective pole 1. The three central axes overlap, and the connection between the pole, the fixing plate 3 and the connecting plate 2 is more stable. The three work together to enhance the overall stability of the protective pole 1 and reduce the risk of shaking or collapse caused by external factors such as wind and earthquakes. The pole, the fixing plate 3 and the connecting plate 2 can better bear the load applied to the outside, and as a whole, can better disperse and transfer the load, thereby improving the bearing capacity of the protective pole 1.

[0035] In one embodiment, Figure 1-Figure 5 As shown, there are four first through holes 21, and the symmetry axis of the first through holes 21 is perpendicular to one side of the connecting disk 2 and bisects the one side of the connecting disk 2; and / or, there are four second through holes 22, and the symmetry axis of the second through holes 22 is perpendicular to one side of the connecting disk 2 and bisects the one side of the connecting disk 2.

[0036] In one embodiment, Figure 1-Figure 5 As shown, the diameter of the protective pole 1 is 48.3 mm, and the thickness of the protective pole 1 is 3 mm. The thickness of the connecting plate 2 is 6 mm, and the side length of the connecting plate 2 is 49.71 mm. The thickness of the fixing plate 3 is 3 mm.

[0037] The first through hole 21 is a special-shaped hole. The first through hole 21 includes a first arcuate edge 211, a first straight edge 212, a second arcuate edge 213 and a second straight edge 214 connected end to end. The center angle of the first arcuate edge 211 is 30°, the radius of the circle where the first arcuate edge 211 is located is 45 mm, the center angle of the second arcuate edge 213 is 55°, the radius of the circle where the second arcuate edge 213 is located is 35 mm, and the center of the first arcuate edge 211, the center of the second arcuate edge 213 and the center of the connecting plate 2 are on the same straight line. The alternation of the arcuate edge and the straight edge increases the strength and stability of the connection. This design can better resist external loads, such as wind or earthquake forces, thereby ensuring the stability and safety of the scaffold.

[0038] The second through hole 22 is a special-shaped hole. The second through hole 22 includes a third arcuate edge 221, a third straight edge 222, a fourth arcuate edge 223 and a fourth straight edge 224 connected end to end. The central angles of the third arcuate edge 221 and the fourth arcuate edge 223 are both 41°, the radius of the circle where the third arcuate edge 221 and the fourth arcuate edge 223 are located is 30 mm, the third straight edge 222 and the fourth straight edge 224 are both parallel to the edge of the corresponding connecting plate 2, and the lengths of the third straight edge 222 and the fourth straight edge 224 are both 10 mm. The alternation of the arcuate edge and the straight edge increases the strength and stability of the connection. This design can better resist external loads, such as wind or earthquake forces, thereby ensuring the stability and safety of the scaffold.

[0039] The distance between the first through hole 21 and one side of the connection plate 2 is 8 mm, and the distance between the second through hole 22 and one side of the connection plate 2 is 8 mm.

[0040] The third through hole 31 and the fourth through hole 23 are both circular holes, and the diameter of the third through hole 31 and the fourth through hole 23 is 6 mm.

[0041] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

[0042] The above is an exemplary description of the utility model patent in conjunction with the accompanying drawings. It is obvious that the implementation of the utility model patent is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the utility model patent, or the concept and technical solution of the utility model patent are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A standardized protective pole, characterized in that: It comprises a protective pole, a connecting plate is arranged on the protective pole, the connecting plate is detachably connected to the protective pole, both ends of the protective pole are fixed with a fixing plate, and the fixing plate is provided with a third through hole; The connecting plate is octagonal, and is provided with a first through hole and a second through hole at intervals. The first through hole and the second through hole are evenly distributed on the connecting plate. The connecting plate is arranged between two of the protective uprights, and a fourth through hole is provided on the connecting plate corresponding to the third through hole. Bolts pass through the fixed plate at the bottom end of one of the protective uprights, the connecting plate and the fixed plate at the top end of the other protective upright in sequence, so that the connecting plate can be detachably mounted on the protective upright.

2. A standardized protective pole according to claim 1, characterized in that: The bottom end of the protection pole is provided with a plug-in column, and the plug-in column at the bottom end of one protection pole is inserted into the top end of another protection pole.

3. A standardized protective pole according to claim 2, characterized in that: The central axis of the protective upright pole, the central axis of the fixing plate and the central axis of the connecting plate overlap.

4. A standardized protective pole according to claim 1, characterized in that: There are four first through holes, and the symmetry axis of the first through holes is perpendicular to one side of the connecting disk and bisects the one side of the connecting disk; and / or there are four second through holes, and the symmetry axis of the second through holes is perpendicular to one side of the connecting disk and bisects the one side of the connecting disk.

5. A standardized protective pole according to claim 1 or 4, characterized in that: The first through hole is an irregular hole, comprising a first arcuate edge, a first straight edge, a second arcuate edge and a second straight edge connected end to end, the center angle of the first arcuate edge is 30°, the center angle of the second arcuate edge is 55°, and the center of the first arcuate edge, the center of the second arcuate edge and the center of the connecting plate are on the same straight line.

6. A standardized protective pole according to claim 1 or 4, characterized in that: The second through hole is an irregular hole, and the second through hole includes a third arcuate edge, a third straight edge, a fourth arcuate edge and a fourth straight edge connected end to end, the central angles of the third arcuate edge and the fourth arcuate edge are both 41°, and the third straight edge and the fourth straight edge are both parallel to the edges of the corresponding connecting disk.

7. A standardized protective pole according to claim 2, characterized in that: The third through hole and the fourth through hole are both circular holes, and the diameters of the third through hole and the fourth through hole are 6 mm.

8. The standardized protective pole according to claim 1, characterized in that: The diameter of the protective pole is 48.3 mm, and the thickness of the protective pole is 3 mm.

9. A standardized protective pole according to claim 1, characterized in that: The thickness of the connecting plate is 6 mm.

10. A standardized protective pole according to claim 2, characterized in that: The thickness of the fixing plate is 3 mm.

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