CN218715697U - Construction is with adjustable guardrail bar of preventing - Google Patents
Construction is with adjustable guardrail bar of preventing Download PDFInfo
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- CN218715697U CN218715697U CN202221933152.3U CN202221933152U CN218715697U CN 218715697 U CN218715697 U CN 218715697U CN 202221933152 U CN202221933152 U CN 202221933152U CN 218715697 U CN218715697 U CN 218715697U
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- vertical rod
- pole
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Abstract
The utility model belongs to the construction field, concretely relates to construction is with adjustable guardrail bar of preventing, including pole setting subassembly, folding pole subassembly and flexible horizontal pole subassembly, two pole settings about the pole setting subassembly is including, set up down and keep off the piece in the pole setting, folding pole subassembly can expand and shrink through folding realization, about it both ends respectively with two pole settings about sliding fit, the lower extreme of folding pole subassembly supports on keeping off the piece under in pole setting, the length of flexible horizontal pole subassembly is adjustable, about it both ends are connected with the upper end of two pole settings respectively. The utility model discloses a flexible horizontal pole subassembly is connected two pole settings to this improves the holistic intensity of protection railing and fastness, and, can also fix the length of folding rod subassembly through flexible horizontal pole subassembly, makes the utility model discloses a length can not receive external interference.
Description
Technical Field
The utility model belongs to the construction field, concretely relates to construction is with adjustable protection railing.
Background
At the construction site, there are many dangerous places to walk about at will, consequently need separate with the guardrail bar, and current guardrail bar adopts steel to weld the equipment on the scene mostly, and its length is confirmed according to the on-the-spot requirement, and this kind of guardrail bar volume can't be dwindled, the transportation of being inconvenient, because length is fixed, does not necessarily be fit for other job sites, therefore reuse rate is lower moreover. Then someone thinks of adopting folding guardrail, and folding guardrail includes two pole settings, connects folding rod subassembly between two pole settings, and folding rod can be through the length of folding adjustment guardrail, however this kind of traditional folding guardrail has following problem:
1) The length locking mechanism is lacked after the folding guardrail is opened, the length of the folding guardrail is easy to change under the external interference, and the condition that the length is not matched with the length required by a construction site can occur;
2) The two upright rods are connected only through the folding rod assembly, so that the structural strength is not high enough and the firmness is not high enough;
3) The height of the folding guardrail is not adjustable.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the defects of the prior art, the utility model provides a building construction is with adjustable technical scheme who prevents railing.
An adjustable guard rail for construction, comprising:
the vertical rod component comprises a left vertical rod and a right vertical rod, and a lower stopper is arranged on each vertical rod;
the folding rod assembly can be unfolded and contracted through folding, the left end and the right end of the folding rod assembly are respectively in up-and-down sliding fit with the two upright rods, and the lower end of the folding rod assembly is supported on the lower blocking piece of the upright rods;
the telescopic cross rod assembly is adjustable in length, and the left end and the right end of the telescopic cross rod assembly are connected with the upper ends of the two vertical rods respectively.
Further, the vertical rod is a telescopic rod.
Furthermore, the pole setting includes lower pole setting and the flexible upper vertical pole of inserting the joining in marriage on lower pole setting of sliding, the lateral wall spiro union of lower pole setting is used for the tight first locking bolt who goes up the pole setting in top.
Further, flexible horizontal pole subassembly includes middle horizontal pole and two flexible slip respectively and insert the side horizontal pole of joining in marriage in middle horizontal pole both ends, the lateral wall spiro union of middle horizontal pole is used for the second locking bolt of tight side horizontal pole in top.
Furthermore, the outer end of the side cross rod is provided with a plug, and the plug is connected with the upper end of the upright rod assembly.
Furthermore, a sliding groove is formed in the side wall of the vertical rod assembly, the left end and the right end of the folding rod assembly are respectively connected with a sliding piece, and the sliding pieces are in sliding connection with the corresponding sliding grooves.
Further, the folding rod subassembly includes first connecting rod group and second connecting rod group, first connecting rod group includes the first connecting rod that a plurality of equidistant parallel arrangements and slope set up, second connecting rod group includes the second connecting rod that a plurality of equidistant parallel arrangements and slope set up, the slope opposite direction of first connecting rod and second connecting rod, first connecting rod group and second connecting rod group constitute latticed structure, and the crossing department of first connecting rod and second connecting rod is articulated.
Compared with the prior art, the beneficial effects of the utility model are that:
1) The utility model connects two vertical rods through the telescopic cross rod component, thereby improving the overall strength and firmness of the protective railing, and the length of the folding rod component can be fixed through the telescopic cross rod component, so that the length of the utility model can not be interfered by the outside;
2) The utility model provides a pole setting designs into the telescopic link, can realize the height control function of preventing the guardrail bar like this, makes the guardrail bar use more nimble.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
Detailed Description
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1-3, an adjustable guard rail for building construction includes a vertical rod assembly, a folding rod assembly 2 and a telescopic cross rod assembly 3. The vertical rod component comprises a left vertical rod 1 and a right vertical rod 1, and a lower baffle 100 is arranged on the vertical rods 1. Folding rod subassembly 2 can expand and contract through folding realization, about it both ends respectively with two pole setting 1 about sliding fit, folding rod subassembly 2's lower extreme supports on the lower fender 100 of pole setting 1. The length of the telescopic cross rod component 3 is adjustable, and the left end and the right end of the telescopic cross rod component are respectively connected with the upper ends of the two upright stanchions 1.
It can be understood, in above-mentioned technical scheme, the utility model discloses a flexible horizontal pole subassembly 3 is connected two pole settings 1 to this improves the holistic intensity of protection railing and fastness, and, can also fix folding rod subassembly 2's length through flexible horizontal pole subassembly 3, makes the utility model discloses a length can not receive external interference.
Moreover, flexible horizontal pole subassembly 3 can increase one barrier for the guardrail bar, has increased the height of guardrail bar, and then has promoted the protective effect of guardrail bar.
Continuing to refer to fig. 1, the upright rod 1 is a telescopic rod, which includes a lower upright rod 101 and an upper upright rod 102, both of which are pipe fittings, the outer diameter of the lower upright rod is larger, the bottom of the lower upright rod has a bottom plate, the bottom plate can be supported on the ground and can also be connected with a structure on the construction site, the outer diameter of the upper upright rod 102 is smaller, the telescopic sliding of the upper upright rod 102 is inserted and matched on the lower upright rod 101, the side wall of the lower upright rod 101 has a screw hole, a first locking bolt 103 is screwed on the screw hole, the first locking bolt 103 penetrates through the side wall of the lower upright rod 101 and abuts against the upper upright rod 102, thereby the length of the upright rod 1 is fixed, the length fixing manner of the telescopic rod is a known technique, and is not described in detail.
Wherein, keep off piece 100 down and be the ring structure, its slip cup joint in the lower extreme of lower pole setting 101, keep off 100 lateral walls spiro union locking bolt down, through locking bolt top tight lower pole setting 101 to this position fixing that keeps off piece 100 down realizes. The position can be adjusted by loosening the locking bolt.
It can be understood that the utility model provides a pole setting 1 designs into the telescopic link, can realize the height adjustment function of preventing the railing like this, makes the protection railing use more nimble.
Continuing to refer to fig. 1, the telescopic cross rod assembly 3 comprises a middle cross rod 300 and two side cross rods 301, the three are pipe fittings, the outer diameter of the middle cross rod 300 is large, the outer diameter of the side cross rods 301 is small, the two side cross rods 301 are respectively inserted into two ends of the middle cross rod 300 in a telescopic sliding mode, the side wall of the middle cross rod 300 is provided with a screw hole, a second locking bolt 302 is screwed on the screw hole, the second locking bolt 302 penetrates through the side wall of the middle cross rod 300 and tightly pushes against the side cross rod 301, the length of the telescopic cross rod assembly 3 is fixed by the aid of the length fixing method, the length fixing method is well-known technology and is not described in detail.
Referring to fig. 1, a plug 303 is disposed at an outer end of the side rail 301, that is, an end facing away from the middle rail 300, the plug 303 is inserted into an upper end port of the upper vertical rod 102 corresponding to the vertical rod in an interference manner, the plug 303 and the upper vertical rod 102 may be further reinforced by a third locking bolt, and the usage of the third locking bolt is the same as that of the first locking bolt 103 and the second locking bolt 302, which can be referred to the above related description.
As shown in fig. 1, the folding rod assembly 2 is a conventional structure in the field of folding guardrails, and includes a first connecting rod group and a second connecting rod group, the first connecting rod group includes a plurality of first connecting rods 201 which are equidistantly arranged in parallel and are obliquely arranged, the second connecting rod group includes a plurality of second connecting rods 202 which are equidistantly arranged in parallel and are obliquely arranged, the oblique directions of the first connecting rods 201 and the second connecting rods 202 are opposite, the first connecting rod group and the second connecting rod group form a grid structure, and the intersecting part of the first connecting rods 201 and the second connecting rods 202 is hinged.
Further referring to fig. 2 and 3, a sliding groove 1010 is vertically disposed on a side wall of the lower vertical rod 101, the left end and the right end of the folding rod assembly are respectively connected to the sliding member 200, one end of the folding rod assembly is provided with two sliding members 200, the sliding members 200 are both slidably connected to the corresponding sliding grooves 1010, and the sliding member 200 located at the lowest end is supported on the lower blocking member 100.
The utility model discloses during the use, earlier with two pole setting 1 adjustment suitable intervals to place predetermined position, folding pole subassembly 2's length has just so confirmed, then will stretch out and draw back horizontal pole subassembly 3 and adjust to suitable length, will stretch out and draw back horizontal pole subassembly 3 at last and install on two pole settings 1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a construction is with adjustable protection railing which characterized in that includes:
the vertical rod component comprises a left vertical rod and a right vertical rod, and a lower stopper is arranged on each vertical rod;
the folding rod assembly can be unfolded and contracted through folding, the left end and the right end of the folding rod assembly are respectively in up-and-down sliding fit with the two upright rods, and the lower end of the folding rod assembly is supported on the lower blocking piece of the upright rods;
the telescopic cross rod assembly is adjustable in length, and the left end and the right end of the telescopic cross rod assembly are connected with the upper ends of the two vertical rods respectively.
2. The adjustable guard rail of claim 1, wherein the vertical rod is a telescopic rod.
3. The adjustable guard rail of claim 2, wherein the vertical rod comprises a lower vertical rod and an upper vertical rod telescopically and slidably inserted into the lower vertical rod, and a first locking bolt for tightly abutting against the upper vertical rod is screwed to a side wall of the lower vertical rod.
4. The adjustable guard rail for building construction according to any one of claims 1 to 3, wherein the telescopic cross bar assembly comprises a middle cross bar and two side cross bars respectively telescopically slidably inserted into two ends of the middle cross bar, and the side wall of the middle cross bar is screwed with a second locking bolt for tightly abutting against the side cross bars.
5. The adjustable guard rail for building construction according to claim 4, wherein the outer end of the side cross bar is provided with a plug, and the plug is connected with the upper end of the vertical rod component.
6. The adjustable guard rail for building construction according to any one of claims 1-3, wherein the side wall of the vertical rod assembly is provided with a sliding groove, the left and right ends of the folding rod assembly are respectively connected with a sliding member, and the sliding members are slidably connected with the corresponding sliding grooves.
7. The adjustable guard rail for building construction according to any one of claims 1-3, wherein the folding rod assembly comprises a first connecting rod group and a second connecting rod group, the first connecting rod group comprises a plurality of first connecting rods which are arranged in parallel at equal intervals and are obliquely arranged, the second connecting rod group comprises a plurality of second connecting rods which are arranged in parallel at equal intervals and are obliquely arranged, the first connecting rods and the second connecting rods are oblique in opposite directions, the first connecting rod group and the second connecting rod group form a grid-shaped structure, and the intersection of the first connecting rods and the second connecting rods is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221933152.3U CN218715697U (en) | 2022-07-26 | 2022-07-26 | Construction is with adjustable guardrail bar of preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221933152.3U CN218715697U (en) | 2022-07-26 | 2022-07-26 | Construction is with adjustable guardrail bar of preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218715697U true CN218715697U (en) | 2023-03-24 |
Family
ID=85626917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221933152.3U Active CN218715697U (en) | 2022-07-26 | 2022-07-26 | Construction is with adjustable guardrail bar of preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218715697U (en) |
-
2022
- 2022-07-26 CN CN202221933152.3U patent/CN218715697U/en active Active
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