CN220889350U - Special scaffold for transformation of old and old communities - Google Patents
Special scaffold for transformation of old and old communities Download PDFInfo
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- CN220889350U CN220889350U CN202322828791.4U CN202322828791U CN220889350U CN 220889350 U CN220889350 U CN 220889350U CN 202322828791 U CN202322828791 U CN 202322828791U CN 220889350 U CN220889350 U CN 220889350U
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- 230000009466 transformation Effects 0.000 title claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a scaffold special for transformation of old and old communities, which comprises two semicircular bases, a vertical rod, four sliding locking limiting assemblies, a connecting sleeve and four connecting rods, wherein the four sliding locking limiting assemblies, the connecting sleeve and the four connecting rods are arranged in the two semicircular bases at equal intervals by taking the vertical rod as a center; the two semicircular bases are relatively fixed through a vertical rod and two sliding locking limiting assemblies, a connecting sleeve is sleeved on the vertical rod above the bases in a sliding mode, the connecting sleeve is movably connected with sliding blocks on the four sliding locking limiting assemblies through four connecting rods respectively, and a plurality of threaded through holes for fixing and adjusting connecting pieces are formed in the vertical rod; compared with the prior art, the utility model has the beneficial effects that: the novel structure conception and application of the transportation of the logistics are convenient, the practicability is improved compared with the prior art, and the social use requirement is met.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a scaffold special for transformation of old and old communities.
Background
The scaffold is a working platform erected for ensuring that each construction process is carried out smoothly, and is divided into an outer scaffold and an inner scaffold according to the erected positions; according to the material difference, can divide into wood scaffold, bamboo scaffold, steel pipe scaffold, reform transform the engineering in old district, and for taking the user to construct, consequently even the wall spare can not set up with the help of the window in some regions, current scaffold bottom is less with ground area of contact simultaneously, makes scaffold bottom atress too big, leads to scaffold bottom to collapse, influences scaffold's stability to there is certain potential safety hazard.
The patent name of the prior patent application number 202121965980.0, namely a scaffold special for transformation of old community, discloses a scaffold body, wherein the scaffold body comprises a scaffold vertical rod, and a connecting piece is fixedly arranged on the outer side of the scaffold vertical rod. According to the utility model, the expansion bolts and the adjusting mechanism are arranged, the expansion bolts are implanted in the outer wall, the vertical rods of the scaffold are connected with the expansion bolts, the effective anchoring depth of the expansion bolts is 100mm, so that the stability of the scaffold main body is enhanced, the connecting sleeve is pressed downwards, the connecting sleeve drives the limiting block to slide in the supporting mechanism through the hinging rod and the fixing block, and the limiting block is arranged in the groove formed in the base through the inserting rod difference, so that the fixing block plays a limiting role, the connecting sleeve is stably sleeved outside the vertical rods of the scaffold, the vertical rods of the scaffold are stably inserted in the supporting mechanism, the contact area of the whole scaffold main body and the ground is improved, the bottom of the vertical rods of the scaffold is prevented from collapsing, and the whole stability of the scaffold main body is improved, so that the technical problem is solved.
However, the limiting block is in a T-shaped structure and slides in the sliding groove, and the sliding groove is arranged in the base, so that the limiting block is relatively difficult to install and detach, inconvenient to transport and relatively poor in use effect.
Disclosure of utility model
The utility model aims to provide a scaffold special for transformation of old and old communities, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the scaffold special for transformation of old and old communities comprises two semicircular bases, vertical rods, four sliding locking limiting assemblies, connecting sleeves and four connecting rods, wherein the four sliding locking limiting assemblies, the connecting sleeves and the four connecting rods are arranged in the two semicircular bases at equal intervals by taking the vertical rods as centers;
The two semicircular bases are vertically and oppositely attached to form a circular structure, the vertical rods are inserted into the middle of the two semicircular bases to limit the vertical end faces of the two semicircular bases to move relatively along the horizontal length direction, the two semicircular bases slide and limit the two semicircular bases to move relatively along the horizontal direction and the vertical direction perpendicular to the end faces through two opposite sliding locking limiting assemblies, the vertical rods are located above the bases in a sliding mode, the connecting sleeves are arranged in a sliding mode, the connecting sleeves are connected with the four sliding blocks on the sliding locking limiting assemblies in a movable mode through four connecting rods respectively, a plurality of equidistant threaded through holes used for fixing and adjusting the connecting pieces are formed in the vertical rods, and transverse rods are arranged in the connecting pieces in an inserted mode.
Preferably, the semicircular base is formed by dividing the existing base into two parts, before cutting, a jack for inserting the vertical rod is formed in the center of the base, cross sliding grooves for sliding four sliding locking limiting assemblies are formed in the base at equal intervals by taking the jack as the center, limiting strips are fixed in the middle of each cross sliding groove along the length direction of each cross sliding groove, and a plurality of limiting holes are formed in each limiting strip.
Preferably, the sliding locking limiting assembly comprises a sliding block, a groove pin, a limiting ring, a compression spring, a rotary pull ring and a square plate; a circular groove is formed in the top of the sliding block and used for placing the groove pin, the limiting ring and the compression spring therein, a circular limiting groove is formed in the bottom of the sliding block and used for placing the square plate therein, a U-shaped groove which is used for being in sliding fit with the limiting strip is formed in the bottom of the sliding block, and the two semicircular bases are limited to relatively move along the horizontal direction perpendicular to the end surfaces through the U-shaped groove; the groove pin is rotationally arranged in the sliding block, the limiting ring slides in the circular groove and is fixed in the middle of the groove pin, the compression spring is sleeved on the upper part of the groove pin and is positioned on the upper surface of the limiting ring, the square plate is sleeved on the lower part of the groove pin in a sliding manner, four corners of the square plate are movably inserted into grooves in the horizontal direction of the cross sliding groove, and the two semicircular bases are limited to relatively move along the vertical direction perpendicular to the end surfaces through the square plate; the top of the groove pin extends out of the upper surface of the sliding block and is fixedly provided with the rotating pull ring, and the bottom of the groove pin extends out of the circular limiting groove and is used for being inserted into the limiting hole.
Preferably, the connecting piece is formed by dividing the existing connecting piece into two parts and then assembling the two parts through bolts, through holes matched with the threaded through holes are formed in the surface of the divided parts after assembling at equal intervals, and the connecting piece is fixed at different height positions on the vertical rod through bolts.
Preferably, a limit chute matched with the slot pin is formed in the square plate.
Compared with the prior art, the utility model has the beneficial effects that: the novel structure conception and application of the transportation of the logistics are convenient, the practicability is improved compared with the prior art, and the social use requirement is met.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic structural view of a semicircular base;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is an enlarged view at B in FIG. 3;
FIG. 6 is a top view of FIG. 1;
FIG. 7 is a cross-sectional view at C in FIG. 6;
FIG. 8 is an enlarged view of FIG. 7 at D;
FIG. 9 is a schematic view of a portion of a slide lock stop assembly;
fig. 10 is a schematic structural view of a square plate.
In the figure: 1. the device comprises a semicircular base, 1.1, an inserting hole, 1.2, a cross sliding groove, 1.21, a limiting bar, 1.22, a limiting hole, 2, a vertical bar, 2.1, a threaded through hole, 3, a sliding locking limiting assembly, 3.1, a sliding block, 3.11, a circular groove, 3.12, a circular limiting groove, 3.13, a U-shaped groove, 3.2, a groove pin, 3.3, a limiting ring, 3.4, a compression spring, 3.5, a rotating pull ring, 3.6, a square plate, 4, a connecting sleeve, 5, a connecting rod, 6, a connecting piece, 7 and a cross rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-10, in order to solve the problems that the existing scaffold special for old community transformation is relatively difficult to install and detach, inconvenient to transport and relatively poor in use effect, the utility model provides a technical scheme that: the scaffold special for transformation of old communities comprises two semicircular bases 1, vertical rods 2, four sliding locking limiting assemblies 3, connecting sleeves 4 and four connecting rods 5, wherein the four sliding locking limiting assemblies are arranged in the two semicircular bases 1 in an equidistant sliding manner by taking the vertical rods 2 as the centers;
The vertical terminal surface relative laminating of two semicircular base 1 is circular structure, montant 2 inserts in the middle of two semicircular base 1 restriction both vertical terminal surfaces along horizontal length direction relative movement, two semicircular base 1 is through the relative slip of two slip locking spacing subassemblies 3 that set up relatively and restrict both along perpendicular to terminal surface horizontal direction and vertical direction's relative movement, montant 2 is located the top slip cap of base 1 and is equipped with adapter sleeve 4, adapter sleeve 4 is through four connecting rods 5 respectively with the slider 3.1 swing joint on the four slip locking spacing subassemblies 3, a plurality of equidistant screw thread through-hole 2.1 that is used for fixed adjustment connecting piece 6 has been seted up on the montant 2, connecting piece 6 interpolation is equipped with horizontal pole 7.
The semicircular base 1 is formed by dividing an existing base into two parts, before cutting, a jack 1.1 for inserting a vertical rod 2 is formed in the center of the base, cross sliding grooves 1.2 for sliding four sliding locking limiting assemblies 3 are formed in the base at equal intervals by taking the jack 1.1 as the center, limiting strips 1.21 are fixed in the middle of each cross sliding groove 1.2 along the length direction of each cross sliding groove, and a plurality of limiting holes 1.22 are formed in the limiting strips 1.21.
The sliding locking limiting assembly 3 comprises a sliding block 3.1, a groove pin 3.2, a limiting ring 3.3, a compression spring 3.4, a rotary pull ring 3.5 and a square plate 3.6; a circular groove 3.11 is formed in the top of the sliding block 3.1 and used for placing the groove pin 3.2, the limiting ring 3.3 and the compression spring 3.4 therein, a circular limiting groove 3.12 is also formed in the bottom of the sliding block 3.1 and used for placing the square plate 3.6 therein, a U-shaped groove 3.13 which is used for being in sliding fit with the limiting strip 1.21 is formed in the bottom of the sliding block 3.1, and the relative movement of the two semicircular bases 1 along the horizontal direction perpendicular to the end surfaces is limited by the U-shaped groove 3.13; the groove pin 3.2 is rotatably arranged in the sliding block 3.1, the limiting ring 3.3 slides in the circular groove 3.11 and is fixed in the middle of the groove pin 3.2, the compression spring 3.4 is sleeved on the upper part of the groove pin 3.2 and is positioned on the upper surface of the limiting ring 3.3, the limiting sliding groove 3.61 matched with the groove pin 3.2 is formed in the square plate 3.6, the square plate 3.6 is sleeved on the lower part of the groove pin 3.2 in a sliding manner, and four corners of the square plate 3.6 are movably inserted into grooves in the horizontal direction of the cross sliding groove 1.2, and the relative movement of the two semicircular bases 1 along the vertical direction perpendicular to the end surfaces is limited through the square plate 3.6; the top of the groove pin 3.2 extends out of the upper surface of the sliding block 3.1 and is fixedly provided with a rotary pull ring 3.5, and the bottom of the groove pin 3.2 extends out of a circular limiting groove 3.12 for being inserted into the limiting hole 1.22.
The connecting piece 6 is formed by dividing the existing connecting piece 6 into two parts and then assembling the two parts again through bolts, through holes 6.1 matched with the threaded through holes 2.1 are formed in the surface of the divided parts after assembling at equal intervals, and the connecting piece 6 is fixed at different height positions on the vertical rod 2 through the bolts.
The working principle of the utility model is as follows: the vertical end surfaces of the two semicircular bases 1 are butted, the vertical rods 2 are inserted into the insertion holes 1.1 on the two semicircular bases 1, and the vertical end surfaces of the two semicircular bases 1 are limited to move relatively along the horizontal length direction through the vertical rods;
Then, the sliding blocks 3.1 on the four sliding locking limit assemblies 3 are put into the corresponding cross sliding grooves 1.2, and at the moment, the U-shaped grooves 3.13 at the bottoms of the sliding blocks 3.1 are just clamped at two sides of the limit strips 1.21 formed after the two semicircular bases 1 are bonded, so that the relative movement of the two semicircular bases 1 along the horizontal direction perpendicular to the end surfaces is limited;
Then, through rotating the rotating pull ring 3.5, the groove pin 3.2 drives the square plate 3.6 to rotate in the circular limiting groove 3.13, so that four corners of the square plate 3.6 are inserted into the grooves in the horizontal direction of the cross sliding groove 1.2, and the square plate 3.6 limits the relative movement of the two semicircular bases 1 along the vertical direction perpendicular to the end surfaces;
The connecting sleeve 4 is sleeved on the vertical rod 2, and the connecting sleeve 4 is movably hinged with the sliding blocks 3.1 on the four sliding locking limiting assemblies 3 respectively through the four connecting rods 5, so that the working mode of an adjusting mechanism of the scaffold in the prior art is reserved.
The groove pin 3.2 is driven to move upwards by pulling the rotary pull ring 3.5 upwards, meanwhile, the position of the sliding block 3.1 in the cross sliding groove 1.2 is carried out, and the limiting rings 3.3 fixed on the groove pin 3.2 are pressed downwards by the compression springs 3.4, so that limiting adjustment of the sliding position is realized in limiting holes 1.22 which are spliced at different positions at the bottom of the groove pin 3.2, and the working mode of a clamping mechanism related to a scaffold in the prior art is reserved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a old district reforms transform special scaffold frame which characterized in that: the device comprises two semicircular bases (1), vertical rods (2), four sliding locking limiting assemblies (3), connecting sleeves (4) and four connecting rods (5), wherein the four sliding locking limiting assemblies are arranged in the two semicircular bases (1) at equal intervals by taking the vertical rods (2) as centers;
The two semicircular bases (1) are relatively attached to form a circular structure, the vertical rods (2) are inserted into the two semicircular bases (1) to limit the two vertical end faces to move relatively along the horizontal length direction, the two semicircular bases (1) can slide and limit the two semicircular bases to move relatively along the horizontal direction and the vertical direction perpendicular to the end faces through two sliding locking limiting assemblies (3), the vertical rods (2) are arranged above the bases (1) in a sliding sleeve manner, the connecting sleeves (4) are movably connected with the four sliding blocks (3.1) on the sliding locking limiting assemblies (3) through four connecting rods (5), a plurality of equidistant threaded through holes (2.1) for fixing and adjusting connecting pieces (6) are formed in the vertical rods (2), and cross rods (7) are arranged in the connecting pieces (6) in an inserted manner.
2. The scaffold special for old and old community reconstruction according to claim 1, wherein: the semicircular base (1) is formed by dividing an existing base into two parts, before cutting, a jack (1.1) for inserting the vertical rod (2) is formed in the center of the base, cross sliding grooves (1.2) for sliding four sliding locking limiting assemblies (3) are formed in the base at equal intervals by taking the jack (1.1) as the center, limiting strips (1.21) are fixed in the middle of each cross sliding groove (1.2) along the length direction of each cross sliding groove, and a plurality of limiting holes (1.22) are formed in each limiting strip (1.21).
3. The scaffold special for old and old community transformation according to claim 2, wherein: the sliding locking limiting assembly (3) comprises a sliding block (3.1), a groove pin (3.2), a limiting ring (3.3), a compression spring (3.4), a rotary pull ring (3.5) and a square plate (3.6); a circular groove (3.11) is formed in the top of the sliding block (3.1) and used for placing the groove pin (3.2), the limiting ring (3.3) and the compression spring (3.4) therein, a circular limiting groove (3.12) is formed in the bottom of the sliding block (3.1) and used for placing the square plate (3.6) therein, a U-shaped groove (3.13) which is used for being in sliding fit with the limiting bar (1.21) is formed in the bottom of the sliding block (3.1), and the U-shaped groove (3.13) is used for limiting the relative movement of the two semicircular bases (1) along the horizontal direction perpendicular to the end surfaces; the groove pin (3.2) is rotatably arranged in the sliding block (3.1), the limiting ring (3.3) slides in the circular groove (3.11) and is fixed in the middle of the groove pin (3.2), the compression spring (3.4) is sleeved on the upper part of the groove pin (3.2) and is positioned on the upper surface of the limiting ring (3.3), the square plate (3.6) is sleeved on the lower part of the groove pin (3.2) in a sliding manner, and four corners of the square plate (3.6) are movably inserted into grooves in the horizontal direction of the cross sliding groove (1.2), and the two semicircular bases (1) are limited to move relatively along the vertical direction perpendicular to the end surfaces through the square plate (3.6); the top of the groove pin (3.2) extends out of the upper surface of the sliding block (3.1) and is fixedly provided with the rotary pull ring (3.5), and the bottom of the groove pin (3.2) extends out of the circular limiting groove (3.12) and is used for being inserted into the limiting hole (1.22).
4. The scaffold special for old and old community reconstruction according to claim 1, wherein: the connecting piece (6) is formed by dividing the existing connecting piece (6) into two parts and then assembling the two parts through bolts, through holes (6.1) matched with the threaded through holes (2.1) are formed in the surface of the divided parts after assembling at equal intervals, and the connecting piece (6) is fixed at different height positions on the vertical rod (2) through bolts.
5. A scaffold dedicated for old and old district improvement according to claim 3, characterized in that: and a limiting sliding groove (3.61) matched with the groove pin (3.2) is formed in the square plate (3.6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322828791.4U CN220889350U (en) | 2023-10-22 | 2023-10-22 | Special scaffold for transformation of old and old communities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322828791.4U CN220889350U (en) | 2023-10-22 | 2023-10-22 | Special scaffold for transformation of old and old communities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220889350U true CN220889350U (en) | 2024-05-03 |
Family
ID=90866391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322828791.4U Active CN220889350U (en) | 2023-10-22 | 2023-10-22 | Special scaffold for transformation of old and old communities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220889350U (en) |
-
2023
- 2023-10-22 CN CN202322828791.4U patent/CN220889350U/en active Active
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