CN214697223U - Steel construction guardrail for construction - Google Patents
Steel construction guardrail for construction Download PDFInfo
- Publication number
- CN214697223U CN214697223U CN202022296641.XU CN202022296641U CN214697223U CN 214697223 U CN214697223 U CN 214697223U CN 202022296641 U CN202022296641 U CN 202022296641U CN 214697223 U CN214697223 U CN 214697223U
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- Prior art keywords
- spring
- railing
- guardrail
- base
- subassembly
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000009435 building construction Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a steel construction guardrail for construction, the on-line screen storage device comprises a base, the back shaft, railing location rotating assembly and hidden wheel subassembly, central department on the base is located to the back shaft, on railing location rotating assembly equidistant locating the back shaft, hide two bisymmetries of wheel subassembly and locate the base lower part, the base lower part is equipped with the wheel standing groove, railing location rotating assembly is including rotating coupling piece, railing anti-channeling subassembly and horizontal pull rod, railing anti-channeling subassembly includes sliding tray, square fixed block, spring pull rod, spring fixed stop, compression spring and spring adjustable fender. The utility model belongs to the technical field of the construction guardrail, specifically be one kind for the split structure, the installation is simple and convenient, can replace the shape strong, can change putting shape and height of guardrail as required at any time, satisfies different needs, and but the steel construction guardrail for construction that the split transportation was carried.
Description
Technical Field
The utility model belongs to the technical field of the construction guardrail, especially, relate to a steel construction guardrail for construction.
Background
During construction, consider safe factor, need install the guardrail, it is mixed and disorderly because need enclose the building construction tool or the material for construction of fender and stack, need change the shape of guardrail according to the shape of stacking when enclosing the fender, traditional guardrail generally is overall structure, the shape of putting can not nimble change, because the guardrail is overall structure, need change guardrail position and height when interim, unusual inconvenient, and very inconvenient when transporting to a large amount of railings, place very occupation space when stacking, inconvenient a large amount of carrying, consequently, in order to solve these problems, design a installation of being convenient for, be convenient for remove and be convenient for change the guardrail of shape very necessary.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a steel construction guardrail for construction, for the split structure, the installation is simple and convenient, can replace the shape strong, can change putting shape and height of guardrail as required at any time, satisfies different needs, and but the split transportation carries.
The utility model adopts the technical scheme as follows: a steel structure guardrail for building construction comprises a base, a support shaft, a railing positioning rotating assembly and hidden wheel assemblies, wherein the support shaft is arranged at the upper center of the base, the railing positioning rotating assembly is equidistantly arranged on the support shaft, the hidden wheel assemblies are symmetrically arranged at the lower part of the base in pairs, wheel placing grooves are formed in the lower part of the base, the railing positioning rotating assembly comprises a rotating connecting block, a railing anti-moving assembly and a transverse railing, the rotating connecting block is equidistantly arranged on the support shaft, mounting grooves are symmetrically formed in the edge of the upper wall of the rotating connecting block, connecting through holes are formed in the center of the rotating connecting block, one end of the transverse railing is arranged in the mounting groove, a square fixing groove is formed in one end of the transverse railing, jacking wire holes are symmetrically formed in the upper and lower side walls of the rotating connecting block, fixing jacking wires are arranged in the jacking wire holes, and the railing anti-moving assembly is arranged in the mounting grooves, the railing prevents scurrying the subassembly and includes sliding tray, square fixed block, spring pull rod, spring fixed stop, compression spring and spring adjustable fender, the mounting groove diapire is located to the sliding tray, spring fixed stop locates sliding tray upper portion, the spring pull rod is located and is run through rectangle form fixed slot and spring fixed plate, the sliding tray is located to spring pull rod one end, spring adjustable fender locates spring pull rod lower extreme, spring pull rod upper end is located to square fixed block, compression spring locates between spring adjustable fender and the spring fixed stop, compression spring locates in the sliding tray.
Further, hide the wheel subassembly and include the telescopic shaft, hide universal wheel and locking screw, wheel standing groove roof is located to two bisymmetries of telescopic shaft, hide the universal wheel and locate the telescopic shaft lower extreme, locking screw locates the telescopic shaft outer wall, conveniently moves the guardrail when needs remove.
Further, the base upper wall symmetry is equipped with rag bolt hole, when needs are fixed, conveniently fixes the guardrail, increases the stability of guardrail.
Furthermore, the rotary connecting block is movably arranged on the supporting shaft, so that the position of the rotary connecting block can be changed at any time, and the height of the guardrail can be increased as required.
Furthermore, the support shaft is connected with the base through threads, so that the guardrail is convenient to disassemble, and the height of the guardrail is increased by the support shaft.
After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a steel structure guardrail for building construction, the support shaft is connected with the base through screw thread, the fixation is firm, the support shaft and the base can be disassembled, the replacement and the transportation are convenient, the connecting through hole of the rotary connecting block passes through the support shaft, the rotary connecting block can move up and down on the support shaft and can rotate around the support shaft, the connecting direction of the rotary connecting block is changed, two ends of the transverse railing are provided with square fixing grooves, the size of the square fixing groove is larger than that of the square fixing block, the square fixing block can be pulled up, the position of the square fixing block is exactly the same as that of the square fixing groove, the transverse railing is placed on the bottom wall of the mounting groove of the rotary connecting block in a crossing way, after being loosened, the square fixing block is clamped on the upper wall of the transverse railing, the compression spring bounces downwards, the transverse railing is fixed, the extension and shortening of the telescopic shaft can change the hidden universal wheel to extend out or enter the wheel placing groove, if the height of the guardrail needs to be increased, the non-threaded end of the other support shaft is aligned with the upper end of the original support shaft, the fixing jackscrew is loosened, the rotary coupling block is slid up and down, and the middle position of the rotary coupling block is opposite to the aligned position of the two support shafts.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the structure of a steel structure guardrail for building construction of the present invention;
FIG. 2 is a top view of the rail positioning and rotating assembly of the steel structure guardrail for building construction of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1.
In the drawings: 1. the base, 2, the back shaft, 3, railing location rotating assembly, 4, hide the wheel subassembly, 5, the wheel standing groove, 6, connect the piece in the rotation, 7, the subassembly is prevented scurrying by the railing, 8, horizontal railing, 9, the mounting groove, 10, connect the through-hole, 11, square fixed slot, 12, square fixed block, 13, the sliding tray, 14, spring pull rod, 15, spring fixed stop, 16, compression spring, 17, spring adjustable fender, 18, the telescopic shaft, 19, hide the universal wheel, 20, locking screw, 21, rag bolt, 22, jackscrew hole, 23, fixed jackscrew.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1-3, a steel structure guardrail for building construction comprises a base 1, a supporting shaft 2, a railing positioning and rotating assembly 3 and a hidden wheel assembly 4, wherein the supporting shaft 2 is arranged at the upper center of the base 1, the railing positioning and rotating assembly 3 is equidistantly arranged on the supporting shaft 2, the hidden wheel assembly 4 is symmetrically arranged at the lower part of the base 1 in pairs, a wheel placing groove 5 is arranged at the lower part of the base 1, the railing positioning and rotating assembly 3 comprises a rotating connection block 6, a railing anti-shifting assembly 7 and a transverse railing 8, the rotating connection block 6 is arranged on the supporting shaft 2 at equal intervals, the edge of the upper wall of the rotating connection block 6 is symmetrically provided with a mounting groove 9, the center of the rotating connection block 6 is provided with a connecting through hole 10, one end of the transverse railing is arranged in the mounting groove 9, one end of the transverse railing is provided with a square fixing groove 11, the side wall of the rotating connection block 6 is symmetrically provided with a top screw hole 22, be equipped with fixed jackscrew 23 in jackscrew hole 22, the railing is prevented that drunkenness subassembly 7 locates in mounting groove 9, the railing is prevented that drunkenness subassembly 7 includes sliding tray 13, square fixed block 12, spring pull rod 14, spring fixed stop 15, compression spring 16 and spring adjustable fender 17, sliding tray 13 locates mounting groove 9 diapire, sliding tray 13 upper portion is located to spring fixed stop 15, spring pull rod 14 is located and is run through rectangle form fixed slot and spring fixed plate, in sliding tray 13 is located to 14 one end of spring pull rod, spring adjustable fender 17 locates 14 lower extreme of spring pull rod, spring pull rod 14 upper end is located to square fixed block 12, compression spring 16 locates between spring adjustable fender 17 and the spring fixed stop 15, compression spring 16 locates in the sliding tray 13.
Hide wheel subassembly 4 and include telescopic shaft 18, hide universal wheel 19 and locking screw 20, wheel standing groove 5 roof is located to 18 bisymmetry of telescopic shaft, hide universal wheel 19 and locate 18 lower extremes of telescopic shaft, 18 outer walls of telescopic shaft are located to locking screw, conveniently remove the guardrail when needs remove, 1 upper wall symmetry of base is equipped with rag bolt 21 hole, when needs are fixed, conveniently fixes the guardrail, increases the stability of guardrail, it locates on back shaft 2 to rotate the activity of connection piece 6, can change the position of rotating connection piece 6 at any time, increases the height of guardrail as required, back shaft 2 passes through threaded connection with base 1, conveniently dismantles the guardrail, conveniently utilizes back shaft 2 to increase the guardrail height.
When the guardrail connecting device is used specifically, the supporting shaft 2 is connected with the base 1 through threads, the supporting shaft 2 is screwed into the base 1, the connecting through hole 10 of the rotary connecting block 6 penetrates through the supporting shaft 2, the telescopic shaft 18 is extended, the hidden universal wheel 19 extends out of the wheel placing groove 5, the guardrail is pushed and placed at a proper position, then the telescopic shaft 18 is shortened, the hidden universal wheel 19 enters the wheel placing groove 5, then the rotary connecting block 6 is rotated to rotate around the supporting shaft 2 according to the environment of a building site and the placement position of a stacked object, the square fixing block 12 is rotated to be exactly consistent with the square fixing groove 11, the transverse railing is placed on the bottom wall of the mounting groove 9 of the rotary connecting block 6 in a crossing manner, after the placement position of the base 1 is determined, the direction of the rotary connecting block 6 is adjusted, then the rotary connecting block 6 is fixed through the fixing jackscrews 23, after all steel-structure guardrails are placed, fixing the steel structure guardrail by using the foundation bolts 21 through the foundation bolt 21 holes, temporarily adjusting the position of the steel structure guardrail if necessary, loosening the foundation bolts 21, extending the telescopic shafts 18, hiding the universal wheels 19 to be exposed from the wheel placing grooves 5, pushing the guardrail to a proper position, loosening the fixed jackscrews 23, changing the direction of the rotary connecting block 6, and then fixing the guardrail.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a steel construction guardrail for construction which characterized in that: including base, back shaft, railing location rotating assembly and hidden wheel subassembly, central department on the base is located to the back shaft, railing location rotating assembly equidistant locate on the back shaft, hide two bisymmetries of wheel subassembly and locate the base lower part, the base lower part is equipped with the wheel standing groove, railing location rotating assembly is including rotating coupling piece, railing anti-channeling subassembly and horizontal railing, it locates equidistant on the back shaft to rotate coupling piece, it is equipped with the mounting groove to rotate coupling piece upper wall edge symmetry, it is equipped with connect the through-hole to rotate coupling piece center department, horizontal railing one end is located in the mounting groove, horizontal railing one end is equipped with square fixed slot, it is equipped with the jackscrew hole to rotate coupling piece lateral wall symmetry from top to bottom, be equipped with fixed jackscrew in the jackscrew hole, railing anti-channeling subassembly is located in the mounting groove, railing anti-channeling subassembly includes sliding tray, horizontal railing, Square fixed block, spring pull rod, spring fixed stop, compression spring and spring adjustable fender, the mounting groove diapire is located to the sliding tray, sliding tray upper portion is located to the spring fixed stop, the spring pull rod is located and is run through rectangle form fixed slot and spring fixed plate, the sliding tray is located to spring pull rod one end, spring adjustable fender locates spring pull rod lower extreme, spring pull rod upper end is located to square fixed block, compression spring locates between spring adjustable fender and the spring fixed stop, compression spring locates in the sliding tray.
2. The steel structure guardrail for building construction according to claim 1, characterized in that: hide the wheel subassembly and include the telescopic shaft, hide universal wheel and locking screw, wheel standing groove roof is located to two bisymmetries of telescopic shaft, hide the universal wheel and locate the telescopic shaft lower extreme, locking screw locates the telescopic shaft outer wall.
3. The steel structure guardrail for building construction according to claim 1, characterized in that: and foundation bolt holes are symmetrically formed in the upper wall of the base.
4. The steel structure guardrail for building construction according to claim 1, characterized in that: the supporting shaft penetrates through the connecting through hole, and the rotating connecting block is movably arranged on the supporting shaft.
5. The steel structure guardrail for building construction according to claim 1, characterized in that: the supporting shaft is connected with the base through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296641.XU CN214697223U (en) | 2020-10-15 | 2020-10-15 | Steel construction guardrail for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022296641.XU CN214697223U (en) | 2020-10-15 | 2020-10-15 | Steel construction guardrail for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214697223U true CN214697223U (en) | 2021-11-12 |
Family
ID=78522664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022296641.XU Expired - Fee Related CN214697223U (en) | 2020-10-15 | 2020-10-15 | Steel construction guardrail for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214697223U (en) |
-
2020
- 2020-10-15 CN CN202022296641.XU patent/CN214697223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |