CN220725816U - Positioning sleeve capable of being fastened and detached on I-shaped steel beam - Google Patents
Positioning sleeve capable of being fastened and detached on I-shaped steel beam Download PDFInfo
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- CN220725816U CN220725816U CN202322465828.1U CN202322465828U CN220725816U CN 220725816 U CN220725816 U CN 220725816U CN 202322465828 U CN202322465828 U CN 202322465828U CN 220725816 U CN220725816 U CN 220725816U
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- Prior art keywords
- positioning seat
- base
- positioning
- pipe body
- steel beam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000005452 bending Methods 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims 6
- 238000010276 construction Methods 0.000 abstract description 17
- 238000004064 recycling Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The application relates to the technical field of building construction and discloses a fastenable and detachable positioning sleeve on an I-shaped steel beam, which comprises a positioning seat, a base and a pipe body, wherein the positioning seat is connected to a predicted point position on the top side of the I-shaped steel beam; compared with the prior art, the base is detachably connected to the positioning seat, so that constructors can detach the pipe body from the I-shaped steel beam after finishing construction to realize recycling, the consumption of the positioning sleeve is reduced, and the waste of resources is reduced.
Description
Technical Field
The application belongs to the technical field of building construction, and particularly relates to a positioning sleeve capable of being fastened and detached on an I-shaped steel beam.
Background
The positioning sleeve is a structure for assisting in engineering positioning, in the prior art, after a constructor performs plumb measurement or laser measurement on a construction site to obtain positioning points, the positioning sleeve is welded on the positioning points, and after engineering construction is completed, the positioning sleeve is directly buried in a building body, so that the consumption of the positioning sleeve is excessive, and resource waste is easy to cause.
Disclosure of Invention
The application provides a but on I-steel girder steel fastens, positioning sleeve who dismantles for reduce positioning sleeve's consumption.
The technical problem to be solved in the application is realized by adopting the following technical scheme:
the utility model provides a but fastening, dismantlement's locating sleeve on I-steel beam, includes positioning seat, base and body, the positioning seat is connected in the prediction point position of I-steel beam top side, the base can dismantle connect in the top of positioning seat, body fixed connection in the top of base.
Through the technical scheme, the positioning seat is connected with the predicted point position on the top side of the I-shaped steel beam and is used as a part of the positioning mark; the base is used for fixing the pipe body; the pipe body is also used as a part of the positioning mark, and auxiliary tools (steel pipes, wooden round bars and the like) can be placed to assist constructors in positioning construction; compared with the prior art, the base is detachably connected to the positioning seat, so that constructors can detach the pipe body from the I-shaped steel beam after finishing construction to realize recycling, the consumption of the positioning sleeve is reduced, and the waste of resources is reduced.
Optionally, the positioning seat further comprises a fastening bolt, one end of the positioning seat is suspended and provided with a through hole, the base is attached to the positioning seat, and the base is connected to one end of the positioning seat provided with the through hole through the fastening bolt.
Through the technical scheme, one end of the positioning seat is suspended and provided with the through hole, so that constructors do not need to punch holes in the I-shaped steel beam, the positioning seat and the base are connected by the constructors through the fastening bolts, and the construction efficiency is improved.
Optionally, a bending head is disposed at one end of the base far away from the fastening bolt, and an inner wall of the bending head abuts against an inner side of an upper wing plate of the i-steel beam.
Through above-mentioned technical scheme, when constructor passes through fastening bolt with the base connection on the positioning seat, the inner wall of bending head can support the inboard of the upper flange of I-steel beam to reduce the base and only receive the fastening force of one end and cause the possibility of other end perk, thereby improved the stability of base.
Optionally, the pipe body is communicated with the base, and a reflector is arranged in the positioning seat.
Through the technical scheme, when constructors measure the locating point on the top side of the I-shaped steel beam through laser, the locating seat can be placed on the top side of the I-shaped steel beam, so that the reflector reflects laser, the constructors can find the locating point faster, and the assembly error of the locating seat is reduced.
Optionally, a groove is formed in the top side of the positioning seat, the reflecting mirror is embedded in the groove, and a cushion layer is arranged between the groove and the reflecting mirror.
Through the technical scheme, the reflecting mirror is embedded in the grooves, so that the possibility that the reflecting mirror moves relative to the positioning seat in the moving process of the positioning seat is reduced, the cushion layer is used for protecting the reflecting mirror, and the possibility that the reflecting mirror is broken due to impact is reduced.
Optionally, the bottom of positioning seat is provided with the pre-solid thin slice, the inboard of the upper flange of pre-solid thin slice buckling and butt I-steel beam.
Through the technical scheme, after a constructor determines the positioning point, the pre-fixed sheet can be bent to the inner side of the upper wing plate propped against the I-steel beam, so that the positioning seat is fixed on the I-steel beam, and a plurality of positioning seats can be conveniently and quickly fixed by the constructor, so that the construction efficiency is improved.
Optionally, the device further comprises an inner tube, wherein the inner tube is arranged in the tube body, a vertical groove is formed in the inner tube, and the vertical groove is in an inverted truncated cone shape.
Through the technical scheme, when the positioning sleeve is installed, and a constructor adopts the plumb to test each positioning point, the plumb groove of the inner pipe can guide the plumb to assist the constructor to test; if the plumb is propped against the side wall of the inner pipe, the plumb line is inclined at the moment, which indicates that a constructor needs to adjust the plumb position; if the plumb line is vertical, the plumb line points to the inspection point position at the moment, so that constructors can correct the installation position of the positioning sleeve according to the inspection point position and the point position of a preset drawing.
Optionally, the positioning seat, the base and the outer surface of the pipe body are all provided with antirust layers.
Through above-mentioned technical scheme, the surface of positioning seat, base and body all is provided with the antirust layer to reduce positioning seat, base and body corrosion's possibility, thereby improved the sheathed tube life of this application.
In summary, the present application includes at least one of the following beneficial technical effects:
1. compared with the prior art, the base is detachably connected to the positioning seat, so that constructors can detach the pipe body from the I-shaped steel beam after finishing construction to realize recycling, the consumption of the positioning sleeve is reduced, and the waste of resources is reduced.
2. Compared with the prior art, the one end of positioning seat is unsettled and has seted up the through-hole, makes constructor need not to punch on the I-steel girder, is favorable to constructor to link together positioning seat and base through fastening bolt to the efficiency of construction has been improved.
3. Compared with the prior art, when constructors connect the base on the positioning seat through the fastening bolts, the inner wall of the bending head can prop against the inner side of the upper wing plate of the I-shaped steel beam, so that the possibility that the other end of the base is tilted due to the fact that the base is only fastened by one end is reduced.
Drawings
FIG. 1 is a schematic view of a fastenable and removable locating sleeve and I-beam on an I-beam in accordance with an embodiment of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic illustration of the connection of a fastenable, removable locating sleeve to an I-beam in accordance with an embodiment of the present application;
FIG. 4 is a schematic view of a fastening and dismounting positioning sleeve on a I-beam in a second embodiment of the present application;
FIG. 5 is a cross-sectional view of B-B of FIG. 4;
fig. 6 is a schematic illustration of the connection of a fastenable, removable locating sleeve to an i-beam in accordance with a third embodiment of the present application.
Reference numerals illustrate:
100. an I-beam; 1. a positioning seat; 11. a reflecting mirror; 12. a cushion layer; 13. pre-fixing the sheet; 2. a base; 21. bending the head; 3. a tube body; 4. a fastening bolt; 5. an inner tube; 51. and a vertical groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The embodiment of the application discloses a positioning sleeve capable of being fastened and detached on an I-shaped steel beam, which is used for reducing the consumption of the positioning sleeve.
Example 1
Referring to fig. 1 and 2, a positioning sleeve capable of being fastened and detached on an i-steel beam comprises a positioning seat 1, a base 2 and a pipe body 3, wherein in the embodiment, the positioning seat 1, the base 2 and the pipe body 3 are all made of steel materials, and have good structural strength; the outer surfaces of the positioning seat 1, the base 2 and the pipe body 3 are electroplated with zinc films to serve as rust-proof layers, so that the possibility of rust corrosion of the positioning seat 1, the base 2 and the pipe body 3 is reduced, and the service life of the sleeve is prolonged; the positioning seat 1 is connected to a predicted point position on the top side of the I-shaped steel beam 100, the base 2 is detachably connected to the top side of the positioning seat 1, the pipe body 3 is fixedly connected to the top side of the base 2, the positioning seat 1 and the pipe body 3 are used as positioning marks, and the pipe body 3 can be used for placing steel pipes so as to be beneficial to assisting constructors in positioning construction of building structures such as scaffolds, beams and the like; compared with the prior art, after construction personnel finish construction, the base 2 and the pipe body 3 can be detached from the I-shaped steel beam 100 and used for positioning construction of the next project, so that recycling of resources is realized, consumption of positioning sleeves is reduced, and construction cost is saved.
In this embodiment, the positioning seat 1 is welded to the top side of the i-beam 100 to reduce the possibility of the pipe body 3 moving under external force.
Referring to fig. 2 and 3, the sleeve of the present application further includes a fastening bolt 4, in this embodiment, the positioning seat 1 and the base 2 are both rectangular plate-shaped, and the base 2 is attached to the positioning seat 1, so as to increase the contact area between the positioning seat 1 and the base 2, thereby improving the stability of the base 2; one end of the positioning seat 1 is suspended and provided with a through hole, the base 2 is connected with the positioning seat 1 through a reinforcing bolt, so that the effect that the base 2 is detachably connected with the positioning seat 1 is achieved, wherein the suspended arrangement of one end of the positioning seat 1 is beneficial to enlarging the operation space of constructors, and the constructors can realize the connection between the positioning seat 1 and the base 2 without punching on the I-shaped steel beam 100, so that the construction efficiency is improved; the one end that fastening bolt 4 was kept away from to base 2 is provided with the bending head 21, in this embodiment, bending head 21 and base 2 structure as an organic whole, when constructor passes through fastening bolt 4 with the one end of base 2 on positioning seat 1, let the inner wall of bending head 21 support the inboard of the upper flange of I-steel beam 100 earlier to reduce base 2 and cause the possibility of other end perk because of only receiving the fastening force of one end, with the telescopic positioning accuracy of this application of improvement, and then improved the stability of base 2.
The implementation principle of this embodiment is as follows:
firstly, marking points on the I-shaped steel beam 100 by constructors by adopting a plumb method or a laser method; the positioning seat 1 is welded on the marked point of the I-shaped steel beam 100, the base 2 is placed on the positioning seat 1, the inner side of the upper wing plate of the I-shaped steel beam 100 on the inner wall of the bending head 21 is connected with the base 2 and the positioning seat 1 through the fastening bolt 4.
Example two
Referring to fig. 4 and 5, in the present embodiment, a positioning seat 1 is disposed on the top side of an i-beam 100, so as to adjust the position of a sleeve in time; the sleeve pipe of the application also comprises an inner pipe 5, the inner pipe 5 is arranged in the pipe body 3, the inner pipe 5 is provided with a vertical groove 51, the vertical groove 51 is in an inverted circular truncated cone shape, and when the engineering positioning accuracy requirement is higher, after the positioning sleeve pipe of the application is installed, constructors are required to adopt a plumb to test all positioning points; when a constructor drops plumb into the pipe body 3 and butts against the side wall of the inner pipe 5 vertically, the plumb line is inclined at the moment, which indicates that the constructor needs to adjust the plumb position; if the plumb line is vertical, the plumb pointing position is the checking point, and constructors need to judge whether the positioning point has deviation according to the preset drawing requirement and the current checking point, if the deviation exists, the fastening bolt 4 is loosened, and the sleeve of the application is slid to the drawing setting position at the top side of the I-shaped steel beam 100 so as to meet the engineering precision requirement.
Referring to fig. 5, the base 2 is provided with a through hole, the vertical groove 51 is communicated with the base 2, the positioning seat 1 comprises a reflecting mirror 11 and a cushion layer 12, the top side of the positioning seat 1 is provided with a groove, the reflecting mirror 11 is embedded in the groove so as to reduce the possibility of the reflecting mirror 11 moving relative to the positioning seat 1 in the moving process of the positioning seat 1, and the cushion layer 12 is arranged between the groove and the reflecting mirror 11 so as to reduce the possibility of the reflecting mirror 11 being broken due to impact; in this embodiment, the cushion layer 12 is soft rubber, and has a good buffering capacity; when constructors measure the locating point on the top side of the I-shaped steel beam 100 through laser, the locating seat 1 can be firstly placed on the top side of the I-shaped steel beam 100, so that the reflector 11 reflects the laser, the constructors can find the locating point more quickly, and the assembly error of the locating seat 1 can be reduced; after the positioning sleeve is installed, if constructors still need to check each positioning point through laser, the laser can be injected into the reflecting mirror 11 through the pipe body 3, the inner pipe 5 and the base 2, so that the checking speed of the constructors is accelerated.
Example III
Referring to fig. 6, in the present embodiment, a positioning seat 1 is disposed on the top side of an i-beam 100, so as to facilitate timely adjustment of the position of a sleeve in the present application; the bottom of the positioning seat 1 is provided with a pre-fixed sheet 13, and in the embodiment, the pre-fixed sheet 13 is a thin iron sheet and has good toughness; the pre-fixing sheet 13 is bent and abutted against the inner side of the upper wing plate of the I-shaped steel beam 100, so that the positioning seat 1 is pre-fixed on the I-shaped steel beam 100; after constructors determine positioning points, the pre-fixed thin sheet 13 is bent by tweezers, so that the pre-fixed thin sheet 13 is bent to the inner side of the upper wing plate propped against the I-steel beam 100, and the positions of the positioning seats 1 are fixed in advance, so that the subsequent assembly errors and the possibility of the positioning seats 1 running due to the action of external force are reduced, and the construction efficiency and the construction precision are improved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A but on I-steel girder fastening, dismantlement's positioning sleeve, its characterized in that: the steel I-beam positioning device comprises a positioning seat (1), a base (2) and a pipe body (3), wherein the positioning seat (1) is connected to a predicted point position on the top side of the steel I-beam (100), the base (2) is detachably connected to the top side of the positioning seat (1), and the pipe body (3) is fixedly connected to the top side of the base (2).
2. The fastenable removable spacer sleeve of claim 1, wherein: the positioning seat is characterized by further comprising a fastening bolt (4), one end of the positioning seat (1) is suspended and provided with a through hole, the base (2) is attached to the positioning seat (1), and the base (2) is connected to one end of the positioning seat (1) provided with the through hole through the fastening bolt (4).
3. A fastenable, removable locating sleeve for a steel i-beam according to claim 2, wherein: one end of the base (2) far away from the fastening bolt (4) is provided with a bending head (21), and the inner wall of the bending head (21) is abutted against the inner side of an upper wing plate of the I-shaped steel beam (100).
4. The fastenable removable spacer sleeve of claim 1, wherein: the pipe body (3) is communicated with the base (2), and a reflecting mirror (11) is arranged in the positioning seat (1).
5. The fastenable removable spacer sleeve of claim 4, wherein: the top side of the positioning seat (1) is provided with a groove, the reflecting mirror (11) is embedded in the groove, and a cushion layer (12) is arranged between the groove and the reflecting mirror (11).
6. The fastenable removable spacer sleeve of claim 1, wherein: the bottom of the positioning seat (1) is provided with a pre-fixing sheet (13), and the pre-fixing sheet (13) is bent and is abutted against the inner side of an upper wing plate of the I-shaped steel beam (100).
7. The fastenable removable spacer sleeve of claim 1, wherein: the novel pipe comprises a pipe body (3), and is characterized by further comprising an inner pipe (5), wherein the inner pipe (5) is arranged in the pipe body (3), a vertical groove (51) is formed in the inner pipe (5), and the vertical groove (51) is in the shape of an inverted circular truncated cone.
8. The fastenable removable spacer sleeve of claim 1, wherein: the outer surfaces of the positioning seat (1), the base (2) and the pipe body (3) are provided with rust-proof layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465828.1U CN220725816U (en) | 2023-09-11 | 2023-09-11 | Positioning sleeve capable of being fastened and detached on I-shaped steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465828.1U CN220725816U (en) | 2023-09-11 | 2023-09-11 | Positioning sleeve capable of being fastened and detached on I-shaped steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220725816U true CN220725816U (en) | 2024-04-05 |
Family
ID=90494202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322465828.1U Active CN220725816U (en) | 2023-09-11 | 2023-09-11 | Positioning sleeve capable of being fastened and detached on I-shaped steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220725816U (en) |
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2023
- 2023-09-11 CN CN202322465828.1U patent/CN220725816U/en active Active
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