CN112554530A - Detachable support body support and construction method thereof - Google Patents
Detachable support body support and construction method thereof Download PDFInfo
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- CN112554530A CN112554530A CN202011221204.XA CN202011221204A CN112554530A CN 112554530 A CN112554530 A CN 112554530A CN 202011221204 A CN202011221204 A CN 202011221204A CN 112554530 A CN112554530 A CN 112554530A
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- telescopic
- inner sleeve
- outer sleeve
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000000670 limiting effect Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/36—Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
Abstract
The invention discloses a detachable support body support which comprises two telescopic frames, a plurality of telescopic beams and a panel, wherein the telescopic frames are arranged in parallel at intervals. The telescopic frame comprises two upright posts, two telescopic cross beams I and 1 cross brace; a sliding groove is formed in the upright column along the length direction, and two matched sliding blocks are arranged in the sliding groove; four free ends of the cross braces are respectively hinged with the sliding blocks on the two upright posts; the second telescopic cross beam is respectively connected with the tops of the two telescopic frames; and the panel is placed on a supporting surface formed by the upper surfaces of the two telescopic crossbeams, the tops of the stand columns and the upper surface of the first telescopic crossbeam. Detachable support body support can adjust length and width, erects door opening department scaffold frame on the panel, forms the support fast, does not influence user business turn over door opening in the construction, and constitutes the component and all can dismantle, can repeat repetitious usage, and the process is simple moreover, construction convenience, construction speed is fast, the security is high.
Description
Technical Field
The invention relates to a detachable support body support and a construction method thereof, and belongs to the technical field of building construction.
Background
The method is characterized in that the normal use requirements of residents are frequently met in the old community repairing process, so the normal use requirements of the residents cannot be influenced in the using process, and the vertical rods cannot fall to the ground and the like are frequently met at positions such as entrance doors, windowsills and the like in the building process of construction facilities such as scaffolds and the like.
Disclosure of Invention
The invention provides a detachable support body support and a construction method thereof, and aims to solve the problems that the entrance and the exit of residents are influenced and potential safety hazards exist in the construction process of a scaffold at an entrance door in the prior art.
In order to solve the technical problems, the invention comprises the following technical scheme:
the utility model provides a detachable support body support, detachable support body support includes:
the telescopic frame comprises two upright posts, two telescopic cross beams I and 1 cross brace; the two upright posts are arranged in parallel at intervals, the two first telescopic crossbeams are arranged at intervals up and down, and two ends of the first telescopic crossbeams are fixed on the upright posts; a sliding groove is formed in the upright column along the length direction, and two matched sliding blocks are arranged in the sliding groove; four free ends of the cross braces are respectively hinged with the sliding blocks on the two upright posts;
the second telescopic cross beams are respectively connected with the tops of the two telescopic frames; the upper surfaces of the second telescopic cross beams, the tops of the stand columns and the first telescopic cross beams are flush;
and the panel is placed on a supporting surface formed by the upper surfaces of the two telescopic crossbeams, the tops of the stand columns and the upper surface of the first telescopic crossbeam.
Furthermore, four free ends of the cross brace are respectively provided with a first connecting lug plate, a second connecting lug plate is correspondingly arranged on the sliding block, and the first connecting lug plate and the second connecting lug plate are hinged through bolts or pin shafts.
Further, be provided with the limit structure who is used for restricting the slider and slides on the stand, stop device is including setting up in connecting piece and the link of spout both sides, and the one end and the stand of connecting piece are articulated, and the other end is provided with the couple, couple and link phase-match, couple and link are used for playing limiting displacement to the bridging.
Furthermore, the first telescopic cross beam comprises a first outer sleeve and a first inner sleeve, one end of the first outer sleeve is sleeved with the first inner sleeve, the first inner sleeve can telescopically move in the first outer sleeve, and the other end of the first inner sleeve and the other end of the first outer sleeve are provided with a first connecting hook; the connecting part of the upright post and the first telescopic beam is provided with a first connecting ring, and the first connecting hook is connected with the first connecting ring in a hanging and buckling mode.
Furthermore, the telescopic cross beam II comprises an outer sleeve II and an inner sleeve II, one end of the outer sleeve II is sleeved with the inner sleeve II, and the inner sleeve II can telescopically move along the outer sleeve II;
the other ends of the inner sleeve II and the outer sleeve II are provided with a connecting hook II, a connecting ring II corresponding to the connecting hook II is arranged at the connecting part of the upright post, the telescopic cross beam I and the telescopic cross beam II, and the connecting hook II is connected with the connecting ring II in a hanging and buckling manner.
And furthermore, U-shaped connecting plates are arranged at two ends of the second telescopic cross beam, and the second telescopic cross beam is fixedly connected with the stand column through connecting bolts.
Furthermore, the telescopic cross beam II comprises an outer sleeve II and an inner sleeve II, one end of the outer sleeve II is sleeved with the inner sleeve II, and the inner sleeve II can telescopically move along the outer sleeve II; a plurality of bolt holes are correspondingly formed in the inner sleeve II and the outer sleeve II;
and a locking device is arranged in the second inner sleeve, the locking device comprises a shell, a cavity is arranged in the shell, a spring and two positioning pins are arranged in the cavity, each positioning pin comprises an end plate and a pin shaft, two ends of the spring are respectively abutted to the end plates of the two positioning pins, a through hole is formed in the shell at the position corresponding to the pin shaft, and the pin shaft extends out of the through hole and can be inserted into bolt holes in the second inner sleeve and the second outer sleeve to realize the positioning of the second outer sleeve and the second inner sleeve.
Furthermore, the panel comprises two panel units I and two panel units II, each panel unit I is arranged corresponding to one panel unit, a connecting rod is arranged on each panel unit I, a connecting hole is formed in each panel unit II, and one end of each connecting rod extends into the corresponding connecting hole; each panel unit I or the panel unit II is fixed with one upright column, the distance between the panel unit I and the panel unit II can be changed by adjusting the length of the telescopic beam I, and the distance between the two panel units I and the distance between the two panel units II can be adjusted by adjusting the length of the telescopic beam II.
Correspondingly, the invention also provides a construction method of the detachable support body support, which comprises the following steps:
step one, mounting a stand column, a cross brace and a telescopic cross beam I to form a telescopic frame; the two telescopic frames are arranged in parallel at intervals, the tops of the two telescopic frames are spliced through a telescopic beam II, and panels are arranged on supporting surfaces formed by the tops of the stand columns, the upper surface of the telescopic beam I and the upper surface of the telescopic beam II to form a detachable frame body support;
and step two, adjusting the lengths of the first telescopic beam and the second telescopic beam to enable the telescopic frames to be respectively positioned at two sides of a boss of the door opening, and enabling the panel to cross the boss of the door opening.
Furthermore, a locking device is arranged in the inner sleeve II, and the pin shaft is pressed to retract into the bolt hole of the inner sleeve II, so that relative sliding between the outer sleeve II and the inner sleeve II is realized;
when the outer sleeve II and the inner sleeve II slide relatively to each other until the bolt holes are overlapped, the spring elasticity pushes the end plate to enable the pin shaft to be inserted into the bolt hole of the outer sleeve II, and therefore the outer sleeve II and the inner sleeve II are located.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects: detachable support body support can be according to shape, size and the needs that the scaffold frame erect of building door opening boss adjust length and width, erects door opening department scaffold frame on the panel, forms the support fast, can reach the requirement that does not influence user business turn over door opening in the construction, and the component all can be dismantled, can repeat repetitious usage, and the process is simple moreover, construction convenience, construction speed is fast, the security is high.
Drawings
FIG. 1 is a schematic view of an application scenario of a detachable frame support according to the present invention;
FIG. 2 is a schematic view of the components of the detachable frame support of the present invention;
FIG. 3 is a schematic view of the structure of the support frame of the present invention;
FIG. 4 is a schematic structural view of a pillar according to the present invention;
FIG. 5 is a schematic view of a horizontal beam structure according to the present invention;
FIG. 6 is a schematic structural view of a second horizontal beam in the present invention;
FIG. 7 is a schematic structural view of a second horizontal beam according to the present invention;
FIG. 8 is a schematic view of a positioning device according to the present invention;
FIG. 9 is a schematic view of a panel structure according to the present invention;
fig. 10 is a schematic view of the panel of the present invention after deployment.
The numbers in the figures are as follows:
1-a building; 2-boss; 3-a detachable frame support;
10-a telescopic frame; 11-upright post; 111-a chute; 112-a slider; 113-a connector; 114-suspension loop; 115-connecting ring one; 116-connecting ring two; 12-a first telescopic cross beam; 121-outer sleeve one; 122-an inner sleeve I; 123-connecting hook I; 13-a cross brace;
20-a second telescopic cross beam; 201-outer sleeve two; 202-inner sleeve two; 203-bolt holes; 204-connecting hook two; 205-connecting plate; 206-connecting bolts; 210-a locking device; 211-a housing; 212-a spring; 213-positioning pins; 214-an end plate; 215-pin axis;
30-a panel; 310-panel unit one; 311-connecting rods; 320-panel unit two; 320-connection hole; 330-filling the plate.
Detailed Description
The detachable frame support and the construction method thereof according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent in conjunction with the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
Example one
As shown in fig. 2, the present embodiment provides a detachable rack holder 3, where the detachable rack holder 3 includes: two telescopic frames 10 which are arranged in parallel at intervals, a plurality of telescopic beams 20 and a panel 30.
Referring to fig. 2 and 3, the telescopic frame 10 includes two uprights 11, two telescopic cross members one 12, and 1 cross brace 13. Two 11 parallel interval of stands set up and vertical setting, and the interval sets up about two telescopic crossbeam one, and telescopic crossbeam 12's both ends are fixed on the stand 11, the upper surface of the telescopic crossbeam one of top and the top parallel and level of stand 11, two stands and two telescopic crossbeam one form rectangular frame. Referring to fig. 2 to 4, the upright post 11 is provided with a sliding groove 111 along the length direction, a matching sliding block 112 is provided in the sliding groove 111, and four free ends of the scissor supports 13 are respectively hinged to the sliding blocks 112 on the two upright posts 11. The cross brace 13 is formed by hinging two rod pieces in the middle, for example, four free ends of the cross brace 13 are respectively provided with a first connecting ear plate, a second connecting ear plate is correspondingly arranged on the sliding block 112, and the first connecting ear plate and the second connecting ear plate are hinged through a bolt or a pin shaft. In addition, the upright post 11 is further provided with a limiting structure for limiting the sliding of the sliding block 112, for example, the limiting device comprises a connecting piece 113 and a hanging ring 114 which are arranged at two sides of the sliding groove 111, one end of the connecting piece 113 is hinged with the upright post 11, the other end of the connecting piece 113 is provided with a hook, the hook is matched with the hanging ring 114, and when the hook is hooked into the hanging ring 114, the movement of the scissor supports 13 can be prevented; the hook can be changed into a strip-shaped hole, the hanging ring extends into the strip-shaped hole, the U-shaped pin is inserted into the hanging ring, and the limiting effect on the scissor support is achieved.
As shown in fig. 2, the second telescopic cross beam 20 is connected with the tops of the two telescopic frames 10 respectively; the upper surfaces of the second telescopic cross beams 20, the tops of the columns 11 and the first telescopic cross beams 12 are flush to form a supporting surface for supporting the panel 30.
As shown in fig. 5, the telescopic cross beam one 12 comprises an outer sleeve one 121 and an inner sleeve one 122, one end of the outer sleeve one 121 and the inner sleeve one 122 are sleeved, the inner sleeve one 122 can move in the outer sleeve one 121 in a telescopic mode, and the other end of the outer sleeve one 121 and the inner sleeve one 122 are provided with a connecting hook one 123. Referring to fig. 3 and 5, a first connecting ring 115 is arranged on the upright post 11 at a position connected with the first telescopic beam, a first connecting hook 123 corresponds to the first connecting ring 115, and the first connecting hook 123 is hung in the first connecting ring 115 to realize quick installation of the first telescopic beam 12.
As shown in fig. 6, the second telescopic cross beam 20 includes a second outer sleeve 201 and a second inner sleeve 202, one end of the second outer sleeve 201 is sleeved with the second inner sleeve 202, the second inner sleeve is capable of telescopic movement along the second outer sleeve, and the other end of the second outer sleeve 201 and the second inner sleeve 202 is provided with a second connecting hook 204. Referring to fig. 3 and 6, a connection ring two 116 may be provided at a connection position between the side surface of the first telescopic beam 12 and the second telescopic beam on the upright post 11. The second connecting hooks on the two second telescopic crossbeams corresponding to the upright post 11 are connected with the second connecting ring 116 on the upright post 11, and the second connecting hook on the middle second telescopic crossbeam can be connected with the second connecting ring on the first telescopic crossbeam. A plurality of bolt holes 203 are correspondingly arranged on the inner sleeve 202 and the outer sleeve 201, and the inner sleeve 202 and the outer sleeve 201 are fixed through bolts.
In order to further ensure that the upright post and the second telescopic cross beam are fixedly connected, as further shown in fig. 7, U-shaped connecting plates 205 are arranged at two ends of the second telescopic cross beam 20, and the second telescopic cross beam and the upright post 11 are fixedly connected through a connecting bolt 206. When the upright post 11 is provided with the connecting ring connected with the first telescopic beam, the U-shaped connecting plate should avoid the first connecting ring, but still ensure that the second telescopic beam is flush with the upper surface of the first telescopic beam, and preferably, the connecting plate 205 is U-shaped in plan view and Z-shaped in plan view.
After the inner sleeve II and the outer sleeve II of the telescopic cross beam II stretch out and draw back, the relative position between the inner sleeve II and the outer sleeve II needs to be fixed, and a preferred embodiment is that, as shown in fig. 8, a locking device 210 is arranged in the inner sleeve II 202, the locking device 210 comprises a housing 211, a cavity is arranged in the housing 211, a spring 212 and two positioning pins 213 are arranged in the cavity, the positioning pins 213 comprise end plates 214 and pin shafts 215, two ends of the spring 212 respectively abut against the end plates 214 of the two positioning pins 213, through holes are arranged on the housing 211 at positions corresponding to the pin shafts 215, and the pin shafts 215 extend out of the through holes and can be inserted into the bolt holes on the inner sleeve. The pin shaft 215 is pressed to retract into the bolt hole of the second inner sleeve 202, so that the second outer sleeve 201 and the second inner sleeve 202 can slide relatively; when the second outer sleeve 201 is overlapped with the bolt hole of the second inner sleeve 202, the spring 212 elastically pushes the end plate 214 to enable the pin shaft 215 to be inserted into the bolt hole of the second outer sleeve 201, and therefore the positioning of the second outer sleeve 201 and the second inner sleeve 202 is achieved. Similarly, a locking device can be arranged in the inner sleeve I of the first telescopic cross beam, and details are not repeated.
As shown in fig. 6 and 7, since the upper surface of the outer sleeve two 201 is higher than the upper surface of the inner sleeve two 202, in a preferred embodiment, after the telescopic cross beam two is extended, a pad is disposed on the upper surface of the extended section of the inner sleeve two, and the thickness H of the pad is a + B, where a is the thickness of the outer sleeve two 201, and B is the gap between the outer sleeve two and the inner sleeve two. The setting up backing plate is convenient for lay the panel.
As shown in fig. 9 and 10, the panel 30 includes two panel units one 310 and two panel units two 320, each panel unit one 310 is disposed corresponding to one panel unit two 320, a connecting rod 311 is disposed on the panel unit one 310, a connecting hole 320 is disposed on the panel unit two 320, and one end of the connecting rod 311 extends into the connecting hole 320. Every panel unit one or panel unit two all is fixed with a stand, and along with the extension of telescopic crossbeam one, the interval between panel unit one and the panel unit two will grow, along with the extension of telescopic crossbeam two, interval between two panel units one, the interval between two panel units two all will grow, for the convenience of supporting the top scaffold, with panel unit 310 and panel unit two 320 between set up infill panel 330.
The detachable support body support provided by the invention can adjust the length and the width according to the shape and the size of a boss of a door opening of a building and the requirement of erecting a scaffold, the scaffold at the door opening is erected on a panel to quickly form support, the requirement that a user enters and exits the door opening in construction can be met, the components can be detached and can be repeatedly used, and the detachable support body support has the advantages of simple process, convenience in construction, high construction speed and high safety.
Example two
The present embodiment provides a construction method of a detachable frame support, which is further described with reference to the first embodiment and fig. 1 to 10. The construction method comprises the following steps:
step one, installing an upright post 11, a cross brace 13 and a telescopic beam I12 to form a telescopic frame 10; the two telescopic frames 10 are arranged in parallel at intervals, the tops of the two telescopic frames 10 are spliced through the second telescopic beam 20, and the panel 30 is arranged on a supporting surface formed by the top of the upright post 11, the upper surface of the first telescopic beam 12 and the upper surface of the second telescopic beam 20 to form the detachable frame body support 3. Of course, the upright post 11 may be a telescopic upright post, and the height may be adjusted.
Step two, adjusting the lengths of the first telescopic beam 12 and the second telescopic beam 20 to enable the telescopic frames 10 to be respectively positioned at two sides of the boss 2 of the door opening of the building 1, enabling the panel 30 to cross the boss 2 of the door opening, and enabling the position relation between the detachable frame body support 3 and the boss 2 of the building 1 to be shown in the figure 1.
After the second step, the following steps can be included,
and step three, erecting scaffolds at two sides and above the detachable support body support 3.
When the cushion plates are arranged, the length of the first telescopic beam 12 and the second telescopic beam 20 is adjusted to reach the required length, then the cushion plates are arranged on the first inner sleeve 122 and the second inner sleeve 202, and then the panel 30 is arranged.
When the locking device 210 is arranged in the second inner sleeve 202, the pin shaft 215 is pressed to retract into the bolt hole 203 of the second inner sleeve 202, so that the relative sliding between the second outer sleeve 201 and the second inner sleeve 202 can be realized; when the second outer sleeve 201 is overlapped with the bolt hole 203 of the second inner sleeve 202, the spring 212 elastically pushes the end plate 214 to enable the pin shaft 215 to be inserted into the bolt hole 203 of the second outer sleeve 201, and therefore the second outer sleeve 201 and the second inner sleeve 202 are located.
When the panel 30 includes two panel units one and two panel units two, and the length of the telescopic beams one 12 and two 20 is adjusted, the panel units one and two move along with the upright post 11, after the length adjustment is completed, the filling plates 330 are required to be arranged between the two panel units one, between the two panel units two, and between the panel units one and two, and the thickness of the filling plates 330 is required to be flush with the upper surfaces of the panel units one and two.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a detachable support body support, its characterized in that, detachable support body support includes:
the telescopic frame comprises two upright posts, two telescopic cross beams I and 1 cross brace; the two upright posts are arranged in parallel at intervals, the two first telescopic crossbeams are arranged at intervals up and down, and two ends of the first telescopic crossbeams are fixed on the upright posts; a sliding groove is formed in the upright column along the length direction, and two matched sliding blocks are arranged in the sliding groove; four free ends of the cross braces are respectively hinged with the sliding blocks on the two upright posts;
the second telescopic cross beams are respectively connected with the tops of the two telescopic frames; the upper surfaces of the second telescopic cross beams, the tops of the stand columns and the first telescopic cross beams are flush;
and the panel is placed on a supporting surface formed by the upper surfaces of the two telescopic crossbeams, the tops of the stand columns and the upper surface of the first telescopic crossbeam.
2. The removable shelf holder of claim 1, wherein,
four free ends of the cross brace are respectively provided with a first connecting lug plate, a second connecting lug plate is correspondingly arranged on the sliding block, and the first connecting lug plate is hinged with the second connecting lug plate through a bolt or a pin shaft.
3. The removable shelf holder of claim 1, wherein,
be provided with the limit structure who is used for restricting the slider and slides on the stand, stop device is including setting up in connecting piece and the link of spout both sides, and the one end and the stand of connecting piece are articulated, and the other end is provided with the couple, couple and link phase-match, and couple and link are used for playing limiting displacement to the bridging.
4. The removable shelf holder of claim 1, wherein,
the telescopic cross beam I comprises an outer sleeve I and an inner sleeve I, one end of the outer sleeve I is sleeved with the inner sleeve I, the inner sleeve I can move in the outer sleeve I in a telescopic mode, and a connecting hook I is arranged at the other end of the inner sleeve I and the other end of the outer sleeve I; the connecting part of the upright post and the first telescopic beam is provided with a first connecting ring, and the first connecting hook is connected with the first connecting ring in a hanging and buckling mode.
5. The removable shelf holder of claim 1, wherein,
the telescopic cross beam II comprises an outer sleeve II and an inner sleeve II, the inner sleeve II is sleeved with one end of the outer sleeve II, and the inner sleeve II can telescopically move along the outer sleeve II;
the other ends of the inner sleeve II and the outer sleeve II are provided with a connecting hook II, a connecting ring II corresponding to the connecting hook II is arranged at the connecting part of the upright post, the telescopic cross beam I and the telescopic cross beam II, and the connecting hook II is connected with the connecting ring II in a hanging and buckling manner.
6. The removable shelf holder of claim 1, wherein,
and U-shaped connecting plates are arranged at two ends of the second telescopic cross beam, and the second telescopic cross beam is fixedly connected with the stand column through connecting bolts.
7. The removable shelf holder of claim 1, wherein,
the telescopic cross beam II comprises an outer sleeve II and an inner sleeve II, the inner sleeve II is sleeved with one end of the outer sleeve II, and the inner sleeve II can telescopically move along the outer sleeve II; a plurality of bolt holes are correspondingly formed in the inner sleeve II and the outer sleeve II;
and a locking device is arranged in the second inner sleeve, the locking device comprises a shell, a cavity is arranged in the shell, a spring and two positioning pins are arranged in the cavity, each positioning pin comprises an end plate and a pin shaft, two ends of the spring are respectively abutted to the end plates of the two positioning pins, a through hole is formed in the shell at the position corresponding to the pin shaft, and the pin shaft extends out of the through hole and can be inserted into bolt holes in the second inner sleeve and the second outer sleeve to realize the positioning of the second outer sleeve and the second inner sleeve.
8. The removable shelf holder of claim 1, wherein,
the panel comprises two panel units I and two panel units II, each panel unit I is arranged corresponding to one panel unit II, a connecting rod is arranged on each panel unit I, a connecting hole is formed in each panel unit II, and one end of each connecting rod extends into the corresponding connecting hole; each panel unit I or the panel unit II is fixed with one upright column, the distance between the panel unit I and the panel unit II can be changed by adjusting the length of the telescopic beam I, and the distance between the two panel units I and the distance between the two panel units II can be adjusted by adjusting the length of the telescopic beam II.
9. A construction method of a detachable frame body support is characterized by comprising the following steps:
step one, mounting a stand column, a cross brace and a telescopic cross beam I to form a telescopic frame; the two telescopic frames are arranged in parallel at intervals, the tops of the two telescopic frames are spliced through a telescopic beam II, and panels are arranged on supporting surfaces formed by the tops of the stand columns, the upper surface of the telescopic beam I and the upper surface of the telescopic beam II to form a detachable frame body support;
and step two, adjusting the lengths of the first telescopic beam and the second telescopic beam to enable the telescopic frames to be respectively positioned at two sides of a boss of the door opening, and enabling the panel to cross the boss of the door opening.
10. The method of claim 9, wherein the detachable frame body support is detachably installed on the frame body,
a locking device is arranged in the inner sleeve II, and the pin shaft is pressed to retract into the bolt hole of the inner sleeve II, so that the outer sleeve II and the inner sleeve II slide relatively;
when the outer sleeve II and the inner sleeve II slide relatively to each other until the bolt holes are overlapped, the spring elasticity pushes the end plate to enable the pin shaft to be inserted into the bolt hole of the outer sleeve II, and therefore the outer sleeve II and the inner sleeve II are located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011221204.XA CN112554530A (en) | 2020-11-05 | 2020-11-05 | Detachable support body support and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011221204.XA CN112554530A (en) | 2020-11-05 | 2020-11-05 | Detachable support body support and construction method thereof |
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| CN112554530A true CN112554530A (en) | 2021-03-26 |
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| CN202011221204.XA Pending CN112554530A (en) | 2020-11-05 | 2020-11-05 | Detachable support body support and construction method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112359968A (en) * | 2020-11-17 | 2021-02-12 | 江西省钢结构网架质量检验中心 | Anti-seismic and anti-corrosion adjustable steel structure support for building construction |
| CN113789723A (en) * | 2021-09-03 | 2021-12-14 | 中交基础设施养护集团有限公司 | Construction method of water construction platform of bare inclined rock riverbed without covering layer |
| CN114592671A (en) * | 2022-05-09 | 2022-06-07 | 山西八建集团有限公司 | Adjustable easy loading and unloading frustum shape scaffold frame |
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| KR20180122533A (en) * | 2017-05-03 | 2018-11-13 | 주식회사 동원비계 | Stepping board for architectural scaffold |
| CN109707144A (en) * | 2018-12-05 | 2019-05-03 | 中建六局安装工程有限公司 | A kind of telescopic foot hand cradle being applicable in narrow space operation |
| CN210105258U (en) * | 2019-06-04 | 2020-02-21 | 圣都家居装饰有限公司 | Temporary lifting and folding stair corner platform for construction |
| CN111877722A (en) * | 2020-08-11 | 2020-11-03 | 岳伟久 | Steel constructs scaffold |
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| CN112359968A (en) * | 2020-11-17 | 2021-02-12 | 江西省钢结构网架质量检验中心 | Anti-seismic and anti-corrosion adjustable steel structure support for building construction |
| CN113789723A (en) * | 2021-09-03 | 2021-12-14 | 中交基础设施养护集团有限公司 | Construction method of water construction platform of bare inclined rock riverbed without covering layer |
| CN114592671A (en) * | 2022-05-09 | 2022-06-07 | 山西八建集团有限公司 | Adjustable easy loading and unloading frustum shape scaffold frame |
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