CN212836647U - Wall connecting assembly for inclined-pulling scaffold - Google Patents
Wall connecting assembly for inclined-pulling scaffold Download PDFInfo
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- CN212836647U CN212836647U CN202021472559.1U CN202021472559U CN212836647U CN 212836647 U CN212836647 U CN 212836647U CN 202021472559 U CN202021472559 U CN 202021472559U CN 212836647 U CN212836647 U CN 212836647U
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 230000006378 damage Effects 0.000 abstract description 6
- 238000009435 building construction Methods 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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Abstract
The utility model discloses a wall connecting component for a diagonal scaffold, which comprises a sleeve, a bolt and a nut; the sleeve can be pre-embedded in a wall body, and a tube cavity of the sleeve forms a through hole structure penetrating through the wall body; the screw rod of the bolt is in clearance fit with the pipe cavity, and the screw rod of the bolt penetrates through the pipe cavity to be in fastening fit with the nut. Above-mentioned scheme can solve the crab-bolt that present draw formula to one side outer scaffold frame adopted even wall spare exist demolish inconvenient, demolish the process and cause destruction and retrieve the inconvenient and higher problem of building construction cost of recycling to building wall structure easily.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a link wall subassembly that is used for drawing formula scaffold frame to one side.
Background
The cable-stayed cantilever external scaffold is a common mode for high-rise building construction, can exert the mechanical property of materials, and is economical and reasonable; it is including cantilever beam and diagonal draw bar, and the lateral surface of the cantilever beam and the one end of diagonal draw bar are fixed in the building wall through corresponding even wall spare respectively, and the other end of diagonal draw bar is connected with the other end of cantilever beam to the diagonal draw bar can provide ascending pulling force in the slant for the cantilever beam, and the cantilever beam then is as the bearing basis of the outer scaffold frame of encorbelmenting to one side formula.
The existing diagonal-pulling type overhanging external scaffold adopts a fixing anchor bolt as a wall connecting piece of an overhanging beam and a diagonal-pulling rod respectively, and when a structural beam on a layer where the overhanging beam and the diagonal-pulling anchoring point are located is poured, the fixing anchor bolts of the overhanging beam and the diagonal-pulling rod are embedded according to the distribution positions of a scaffold vertical pipe, so that one end of the fixing anchor bolt is fixed in the structural beam; therefore, the anchor bolt wall connecting piece adopted by the existing cable-stayed cantilever external scaffold is easy to damage the wall structure of a building in the dismantling process, is not convenient for the dismantling of the wall connecting piece, is easy to damage the wall structure and is not beneficial to the recycling of the wall connecting piece.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a link wall subassembly for draw formula scaffold frame to solve the crab-bolt that present draw formula to encorbelment outer scaffold frame adopted even the wall spare exist demolish inconvenient, demolish the process and cause destruction and retrieve easily to building wall body structure and recycle inconvenient and the higher problem of building construction cost.
In order to solve the above problem, the utility model adopts the following technical scheme:
a wall connecting component for a diagonal scaffold comprises a sleeve, a bolt and a nut; the sleeve can be pre-embedded in a wall body, and a tube cavity of the sleeve forms a through hole structure penetrating through the wall body; the screw rod of the bolt is in clearance fit with the pipe cavity, and the screw rod of the bolt penetrates through the pipe cavity to be in fastening fit with the nut.
Optionally, the wall connecting component further comprises a connecting seat, the connecting seat is provided with a through hole matched with the screw rod of the bolt, and the screw rod of the bolt passes through the through hole and is tightly matched with the sleeve and the nut.
Optionally, an ear plate is arranged on one side of the connecting seat, which is away from the wall body; one end of the lug plate is fixedly connected with the connecting seat, the other end of the lug plate is a free end, and the free end of the lug plate is provided with a mounting hole used for being connected with an inclined pull rod.
Optionally, the free end of the ear plate is bent or bent obliquely within a plane in which the ear plate is located to form a cable-stayed portion.
Optionally, the number of the ear plates is two; two the otic placode is located relative position, and two the otic placode the axis of mounting hole is located same straight line, two be provided with the interval between the otic placode.
Optionally, the perforations are provided in a number of one and located between two of the ear panels.
Optionally, one side of the connecting seat, which is away from the wall body, is provided with a cantilever beam; one end of the cantilever beam is fixedly connected with the connecting seat, and the other end of the cantilever beam is a free end; the number of the through holes is at least two, and the through holes are respectively positioned on the left side and the right side of the cantilever beam.
Optionally, the cantilever beam is a structural member made of i-steel.
Optionally, the wall attachment assembly further comprises a gasket; the washer is arranged on the screw rod of the bolt and is positioned between the nut and the sleeve.
Optionally, the washer comprises a flat washer and/or a spring washer.
The utility model discloses a technical scheme can reach following beneficial effect:
the utility model discloses a wall connecting component improves the anchor bolt of the existing inclined-pulling type overhanging scaffold, a through hole structure penetrating through the wall body is formed through a sleeve which can be pre-embedded in the wall body, and the screw rod of the bolt is in clearance fit with the pipe cavity of the sleeve, thereby being convenient for the assembly and the separation of the bolt and the sleeve; in the installation and fixation process, a screw of the bolt can penetrate through a pipe cavity of a sleeve pre-embedded in the wall body and is tightly matched with the nut, so that the wall connecting component and the wall body are connected and fixed; in the dismantling process, the nut is rotated and loosened to separate the bolt from the sleeve, so that the dismantling of the wall connecting assembly is realized; therefore, the wall connecting component disclosed by the utility model not only facilitates the dismantling of the wall connecting component and avoids the damage to the wall structure in the process of dismantling the wall connecting component, but also can recycle the wall connecting component and is beneficial to reducing the construction cost of the building; meanwhile, the sleeve not only enables a through hole structure matched with the bolt to be easily formed in the pouring process of the building wall body, but also ensures the structural strength of the through hole structure formed in the wall body.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural diagram of a wall connecting assembly according to an embodiment of the present invention;
fig. 2 is a first schematic structural diagram of a connection seat disclosed in an embodiment of the present invention;
fig. 3 is a second structural schematic diagram of the connection seat disclosed in the embodiment of the present invention;
FIG. 4 is a side view of FIG. 3;
fig. 5 is a third schematic structural diagram of a connecting seat according to an embodiment of the present invention;
FIG. 6 is a front view of FIG. 5;
description of reference numerals:
100-wall, 110-sleeve, 120-bolt, 130-nut, 140-washer,
200-connecting seat, 201-through hole, 210-ear plate, 211-mounting hole,
300-cantilever beam.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 6, an embodiment of the present invention discloses a wall connecting assembly for a diagonal scaffold, which includes a sleeve 110, a bolt 120 and a nut 130.
The sleeve 110 is a hollow tubular structure, so that the sleeve 110 can be embedded in the wall 100, and a through hole structure penetrating through the wall 100 is formed in a lumen of the sleeve 110; the screw of bolt 120 is in clearance fit with the lumen, and the screw of bolt 120 passes through the lumen and is in tight fit with nut 130.
In the installation and fixation process, the screw of the bolt 120 can penetrate through the tube cavity of the sleeve 110 pre-embedded in the wall 100 and is tightly matched with the nut 130, so that the connection and fixation of the wall connecting component and the wall 100 are realized; during the dismantling process, the nut 130 is rotated and loosened to separate the bolt 120 from the sleeve 110, so that the wall connecting assembly is dismantled, and the nut 130 and bolt 120 assembly can be recycled.
Consequently, compare in the crab-bolt that current draw formula outer scaffold frame of encorbelmenting adopted even wall spare to one side, the utility model discloses an even wall subassembly not only makes things convenient for in even dismantling of wall subassembly, avoiding even the destruction of wall subassembly dismantlement in-process to wall body 100 structure, but also can retrieve even wall subassembly and recycle, be favorable to reducing the construction cost.
Meanwhile, the sleeve 110 not only enables the building wall 100 to easily form a through hole structure matched with the bolt 120 in the pouring process, but also protects the wall 100 and ensures the structural strength of the through hole structure formed in the wall 100.
The embodiment of the utility model discloses even wall subassembly can also include connecting seat 200, connecting seat 200 set up with the perforation 201 of bolt 120's screw rod adaptation, bolt 120's screw rod passes perforation 201 and sleeve pipe 110 and nut 130 fastening cooperation to be fixed in on the wall body 100 with connecting seat 200.
Wherein, the connecting seat 200 can be regarded as the material 300 or the connection of draw bar to one side bears the basis, not only can be used for with draw bar to one side or the material 300 that encorbelments be connected, can also increase the area of contact of bolt 120 and wall body 100 through connecting seat 200 moreover, makes the effort of bolt 120 disperse in wall body 100 better, improves the bearing capacity who links the wall subassembly.
As a first structure of the connecting socket 200, as shown in fig. 2, an ear plate 210 is disposed on a side of the connecting socket 200 away from the wall 100; one end of the ear plate 210 is fixedly connected with the connecting seat 200, the other end of the ear plate 210 is a free end, and the free end of the ear plate 210 is provided with a mounting hole 211 for connecting with a diagonal draw bar; thereby making the rotation bolt or the pin roll can pass through the mounting hole 211 of the ear plate 210 and the ring part of the diagonal draw bar, realizing the rotation connection of the ear plate 210 and the diagonal draw bar, and making the diagonal draw bar be connected to the wall 100 through the connecting seat 200 and the wall connecting component.
The number of the ear plates 210 can be two; two otic placodes 210 are located relative position, and the axis of two otic placodes 210's mounting hole 211 is located same straight line, is provided with the interval between two otic placodes 210 to make within the interval between two otic placodes 210 can be arranged in to the annular portion of diagonal draw bar, not only can improve the structural strength who inclines draw bar and otic placode 210 to be connected, two otic placodes 210 can also play the limiting displacement to the diagonal draw bar in addition, avoid inclining the diagonal draw bar and taking place when using about crooked.
Meanwhile, the number of the through holes 201 can be one, and the two through holes are located between the two ear plates 210, so that the two ear plates 210 are located on two opposite sides of the through holes 201, the balance stress of the connecting base 200 is facilitated, and the structural strength of the connecting base 200 is prevented from being reduced due to the fact that the through holes 201 are formed in a large number.
It is easy to understand that the number of the ear plates 210 can be one, but compared with the arrangement structure of two ear plates 210, the structural strength of the rotary connection between the connecting seat and the diagonal draw bar is reduced, and the diagonal draw bar is prone to left and right deflection in the use process; of course, the number of the through holes 201 may also be two or more, and in order to ensure the balanced stress of the connection seat, the through holes 201 need to be disposed on the inner portion of the connection seat between the two ear plates 210 or on the outer portions of the two ear plates 210 facing away from each other.
As a second structure of the connection seat 200, as shown in fig. 3 and 4, the free end of the ear plate 210 may be bent or bent in an oblique direction within a plane where the ear plate 210 is located to form a cable-stayed portion, that is, the direction of the bent or bent free end of the ear plate is adapted to the extending direction of the cable-stayed rod, so as to prevent the ear plate 210 from being in a stressed state of the cantilever, reduce the axial acting force of the cable-stayed rod on the connection seat 200 and the bolt 120, and further better ensure the connection firmness of the wall-connecting component and the wall 100. In general, the free end of the ear plate 210 is bent or bent at an angle of 30-45 ° with respect to the plane of the connecting base.
As a third structure of the connecting seat 200, as shown in fig. 5, a cantilever 300 is disposed on a side of the connecting seat 200 away from the wall 100; the one end and the connecting seat 200 fixed connection of material 300 encorbelments, the other end of encorbelmenting material 300 is the free end to make 300 encorbelments and form cantilever structure, the one end of encorbelmenting material 300 is passed through the connecting seat 200 and is realized being fixed with being connected of wall body 100 with even wall subassembly.
As shown in fig. 6, the number of the through holes 201 is at least two, and the through holes are respectively located at the left and right sides of the cantilevered material 300, so that the cantilevered material 300 can be stably fixed on the wall 100 by the wall connecting assembly provided at each through hole; preferentially, the overhanging material 300 can be a structural member made of i-steel, which not only can ensure the bending strength of the overhanging material 300, but also can play a good mounting and supporting role for the arrangement of the scaffold through the top surface of the i-steel with a wider width.
It should be noted that the connecting seat 200 may be a plate-shaped structural member, a block-shaped structural member, or the like; the connecting seat 200 and the ear plate 210 may be an integrally formed structural member, or may be a welded member formed by welding, etc.; the connecting seat 200 and the overhanging material 300 can be an integrally formed structural member, and can also be a welding member formed by welding, and the like; the embodiment of the utility model provides a do not restrict the shape structure of connecting seat 200 and otic placode 210 or the fixed mode of being connected of material 300 of encorbelmenting.
The wall connecting component disclosed by the embodiment of the utility model can also comprise a gasket 140; the washer 140 is disposed on the screw of the bolt 120 and between the nut 130 and the sleeve 110; among other things, the washer 140 may include a flat washer and an elastic washer, the elastic washer being located between the flat washer and the nut 130.
Therefore, the action area between the nut 130 and the wall 100 can be increased through the flat washer, so that the fastening force of the nut 130 is better dispersed in the wall 100, the wall 100 is prevented from being damaged due to local transitional stress of the wall 100, and the connection effect of the wall connecting component and the wall 100 is further ensured; the nut 130 can be tightly pressed along the axial direction of the bolt 120 by the elastic force of the elastic washer, so that the nut 130 can be effectively prevented from loosening, and the fixing effect of the wall connecting component can be ensured.
Of course, the gasket 140 may also include only a flat gasket or an elastic gasket; specifically, as shown in fig. 1, the washer 140 includes only a flat washer, and the number of the nuts 130 may be at least two, so as to ensure the fastening and fixing effect of the nuts 130.
It should be noted that the bolt 120 disclosed in the embodiment of the present invention may be a single-headed bolt, or may be a stud; the single-head bolt is characterized in that one end of the screw rod is provided with a fixing nut, and the other end of the screw rod can be matched with the nut; the stud bolt means that the two ends of the screw rod are not provided with nuts, and the two ends of the screw rod can be respectively matched with the corresponding nuts; the wall 100 refers to a wall surface or a structural beam of a building.
The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A wall connecting component for a diagonal scaffold is characterized by comprising a sleeve, a bolt and a nut; the sleeve can be pre-embedded in a wall body, and a tube cavity of the sleeve forms a through hole structure penetrating through the wall body; the screw rod of the bolt is in clearance fit with the pipe cavity, and the screw rod of the bolt penetrates through the pipe cavity to be in fastening fit with the nut.
2. The wall connecting assembly according to claim 1, further comprising a connecting base, wherein the connecting base is provided with a through hole adapted to the screw of the bolt, and the screw of the bolt passes through the through hole and the sleeve to be tightly fitted with the nut.
3. The wall connecting assembly according to claim 2, wherein a side of the connecting seat facing away from the wall body is provided with an ear plate; one end of the lug plate is fixedly connected with the connecting seat, the other end of the lug plate is a free end, and the free end of the lug plate is provided with a mounting hole used for being connected with an inclined pull rod.
4. A wall assembly according to claim 3, wherein the free ends of the lugs are bent or angled diagonally within the plane of the lugs to form diagonal tension.
5. The wall connecting assembly according to claim 3, wherein the number of the ear plates is two; two the otic placode is located relative position, and two the otic placode the axis of mounting hole is located same straight line, two be provided with the interval between the otic placode.
6. A wall connecting assembly according to claim 5, wherein said perforations are provided in a number of one between two of said ear panels.
7. The wall connecting assembly according to claim 2, wherein a cantilever beam is arranged on one side of the connecting seat, which is far away from the wall body; one end of the cantilever beam is fixedly connected with the connecting seat, and the other end of the cantilever beam is a free end; the number of the through holes is at least two, and the through holes are respectively positioned on the left side and the right side of the cantilever beam.
8. A wall attachment assembly as claimed in claim 7, wherein the cantilever beam is a structural member made of I-steel.
9. The wall connection assembly according to any one of claims 1 to 8, further comprising a gasket; the washer is arranged on the screw rod of the bolt and is positioned between the nut and the sleeve.
10. A wall connecting assembly according to claim 9, wherein the washer comprises a flat washer and/or a spring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472559.1U CN212836647U (en) | 2020-07-23 | 2020-07-23 | Wall connecting assembly for inclined-pulling scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472559.1U CN212836647U (en) | 2020-07-23 | 2020-07-23 | Wall connecting assembly for inclined-pulling scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212836647U true CN212836647U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021472559.1U Expired - Fee Related CN212836647U (en) | 2020-07-23 | 2020-07-23 | Wall connecting assembly for inclined-pulling scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212836647U (en) |
-
2020
- 2020-07-23 CN CN202021472559.1U patent/CN212836647U/en not_active Expired - Fee Related
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Granted publication date: 20210330 |