CN214462455U - Overhanging outer frame tool type positioning sleeve - Google Patents
Overhanging outer frame tool type positioning sleeve Download PDFInfo
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- CN214462455U CN214462455U CN202120564160.4U CN202120564160U CN214462455U CN 214462455 U CN214462455 U CN 214462455U CN 202120564160 U CN202120564160 U CN 202120564160U CN 214462455 U CN214462455 U CN 214462455U
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Abstract
The utility model relates to a scaffold locating device's technical field encorbelments, install positioner and cause the defect of loss easily to the I-steel to the tradition on the I-steel, an outer frame instrument formula positioning sleeve encorbelments is proposed, including the base that is used for sliding joint in the last pterygoid lamina of I-steel, the base includes the bottom plate that the level set up, the lower surface symmetry of bottom plate is provided with two blocks of curb plates, leave the interval between two blocks of curb plates, be provided with two tight boards of support that are used for pressing from both sides tight pterygoid lamina between two blocks of curb plates, two support tight boards respectively with two blocks of curb plates one-to-ones, the curb plate is provided with the drive and supports tight board and support the drive assembly of pterygoid lamina on tightly, the perpendicular fixedly connected with of upper surface of bottom plate is used for supplying pole setting male positioning sleeve. This application has the effect that makes difficult when the positioner that is used for the pole setting of fixed scaffold frame of encorbelmenting in the I-steel installation to cause the loss to the I-steel.
Description
Technical Field
The application relates to the technical field of overhanging scaffold positioning devices, in particular to an overhanging outer frame tool type positioning sleeve.
Background
In the field of building construction, protection mechanisms such as overhanging external scaffolds (hereinafter referred to as "overhanging external scaffolds") are generally required to be built outside a building according to building construction requirements and in order to ensure that construction workers are safer in the construction process.
When the outrigger is built, need set up the rigidity cantilever beam in floor department usually, the rigidity cantilever beam is the I-steel usually, the top of the last pterygoid lamina of I-steel is provided with the pole setting that supplies the outrigger to carry out the positioner of fixed position, traditional positioner is the spacer bar of welding pterygoid lamina department on the I-steel usually, a pole setting for supplying the outrigger to carry out fixed position, the pole setting of the outrigger is the tubulose pole setting usually, when building the outrigger, establish the pole setting cover on the spacer bar, prevent that the pole setting from taking place to slide, make the installation of the outrigger more stable.
In view of the above-mentioned related technologies, the positioning steel bar usually needs to be welded to the upper surface of the upper wing plate of the i-beam in a manner of fire operation, which easily causes i-beam loss during welding, and reduces the structural strength of the i-beam, so there is room for improvement.
SUMMERY OF THE UTILITY MODEL
In order to make when installation positioner on the I-steel, be difficult for causing the loss to the I-steel, this application has proposed an outer frame instrument formula positioning sleeve that encorbelments.
The application provides a pair of outer frame instrument formula position sleeve encorbelments adopts following technical scheme:
the utility model provides an outrigger instrument formula position sleeve, is including the base that is used for sliding the joint in the last pterygoid lamina of I-steel, the base includes the bottom plate that the level set up, the lower surface symmetry of bottom plate is provided with two blocks of curb plates, two leave the interval between the curb plate, two be provided with two tight boards of supporting that are used for pressing from both sides tight last pterygoid lamina between the curb plate, two support tight board respectively with two curb plate one-to-ones, the curb plate is provided with the drive and supports tight board and support the drive assembly who tightly goes up the pterygoid lamina, the perpendicular to surface fixedly connected with of bottom plate is used for supplying pole setting male position sleeve.
By adopting the technical scheme, when the positioning sleeve needs to be installed, the base slides into the upper wing plate of the I-steel from one end of the I-steel, then the two abutting plates are driven by the driving assemblies on the two side plates to clamp and fix the upper wing plate of the I-steel, so that the positions of the base and the positioning sleeve are fixed, a pull rod of a subsequent cantilever outer frame can be conveniently inserted into the positioning sleeve for fixing, when the positioning sleeve needs to be detached, the abutting plates are driven by the driving assemblies to be far away from the upper wing plate, the base can slide out of the I-steel, the positioning sleeve can be installed on the I-steel without welding, and the loss of the I-steel is favorably reduced; the installation of the positioning sleeve can be completed without the need of long-term overhead operation of an operator; meanwhile, the positioning sleeve is detachably connected to the I-shaped steel, so that the positioning sleeve can be repeatedly used, and resources are saved.
Preferably, the driving assembly comprises a plurality of screw rods which are threaded through the side plates, and one ends of the plurality of screw rods are rotatably connected with one sides of the abutting plates facing the corresponding side plates.
By adopting the technical scheme, the plurality of screw rods penetrate through the threads of the side plates, one ends of the screw rods are rotatably connected with the abutting plates, when the position of the base needs to be fixed, the plurality of screw rods of the two side plates are simultaneously rotated, so that the two abutting plates clamp the two ends of the upper wing plate, the base is not easy to displace, and the vertical rod of the cantilever outer frame can be more stably inserted into the positioning sleeve; simultaneously, it has a plurality of screws to run through the screw thread simultaneously on the curb plate for support tight board and be difficult for rotating along with the rotation of screw rod, make the removal of supporting tight board more stable, and then be favorable to the screw rod better drive to support tight board and support the last pterygoid lamina of tight I-steel.
Preferably, the positioning sleeve is provided with a limiting component for fixing the vertical rod.
Through adopting above-mentioned technical scheme, through the setting of spacing subassembly, after the pole setting inserted position sleeve, go on further location through spacing subassembly opposition pole for the pole setting is difficult for breaking away from position sleeve, makes the pole setting fix in position sleeve more firmly.
Preferably, the limiting assembly comprises a locking bolt in threaded connection with the outer wall of the positioning sleeve, and one end of the locking bolt extends into the positioning sleeve.
Through adopting above-mentioned technical scheme, after the pole setting of outrigger inserted position sleeve, twist and move the locking bolt, support tightly until the one end of locking bolt and the periphery wall of pole setting for insert position sleeve's pole setting more difficult production displacement, and then make the installation of outrigger more firm.
Preferably, one side of the side plate, which is far away from the abutting plate, is provided with a plurality of first bulges corresponding to the plurality of screws, the first bulges are provided with first thread through holes for threaded connection of the screws, the first thread through holes penetrate through the side plate, and the plurality of screws are respectively in threaded connection with the corresponding first thread through holes.
Through adopting above-mentioned technical scheme, through first protruding setting, be favorable to increasing the structural strength that the curb plate is close to first screw through-hole department for the curb plate is not fragile, and then makes screw rod threaded connection in the curb plate more firm.
Preferably, one side fixedly connected with limiting plate that the tight board deviates from the curb plate supports, the limiting plate is located supports tight board bottom, limiting plate and bottom plate parallel arrangement work as when supporting tight board and last pterygoid lamina butt, limiting plate upper surface and last pterygoid lamina lower surface butt.
Through adopting above-mentioned technical scheme for the base is difficult for upwards breaking away from the I-steel, and then makes the base fix on the I-steel more firmly, makes the pole setting insert difficult production displacement behind the position sleeve, and then makes the outer frame of encorbelmenting build more firmly.
Preferably, a stiffening plate is arranged at the joint of the lower surface of the bottom plate and the lower surface of the side plate.
Through adopting above-mentioned technical scheme, through the setting of stiffening plate, be favorable to increasing the intensity and the rigidity of bottom plate and curb plate junction for the difficult production of bottom plate and curb plate junction is out of shape, and then makes the base can more firmly slide the joint on the last pterygoid lamina of I-steel, is favorable to prolonging the life of base.
Preferably, a plurality of the screw rods are uniformly distributed on the side plate.
Through adopting above-mentioned technical scheme for when rotating a plurality of screw rods on the curb plate, the screw rod can drive more steadily and support tight board and support the pterygoid lamina tightly, makes to support tight board and can support tight pterygoid lamina better, makes to support the removal of tight board more steady.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the driving assembly is arranged between the two side plates to drive the corresponding abutting plates to clamp the upper wing plate, so that the base and the positioning sleeve are not easy to displace, and the vertical rod of the overhanging outer frame is not easy to displace after being inserted into the positioning sleeve;
2. the driving assembly is provided with a plurality of screw rods which penetrate through the side plates in a threaded manner, one ends of the screw rods are rotatably connected with the corresponding abutting plates, when the base needs to be fixed, the abutting plates can be driven to abut against the upper wing plates by rotating the screw rods on the side plates simultaneously, and the abutting plates can abut against the upper wing plates more stably by utilizing the self-locking effect of threaded connection, so that the base and the positioning sleeve are not easy to displace, and the vertical rods can be inserted into the positioning sleeve more stably;
3. the one end that has locking bolt and locking bolt through position sleeve outer wall threaded connection stretches into to the position sleeve intraductally to carry out further spacing fixed to the pole setting of inserting in the position sleeve, make the difficult displacement that produces of pole setting.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an enlarged schematic view of section A of FIG. 1;
fig. 3 is a schematic diagram for illustrating a fixing assembly according to an embodiment of the present application.
Description of reference numerals: 1. i-shaped steel; 11. an upper wing plate; 12. a web; 13. a lower wing plate; 2. a base; 21. a base plate; 22. a side plate; 221. a first protrusion; 3. positioning the sleeve; 31. a second protrusion; 4. a drive assembly; 41. a screw; 42. a first threaded through hole; 5. a propping plate; 51. a limiting plate; 6. a limiting component; 61. a second threaded through hole; 62. locking the bolt; 7. erecting a rod; 8. and (4) a stiffening plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The utility model discloses an outer frame instrument formula position sleeve that encorbelments is used for installing on I- steel 1, and 1 package piece of I-steel pterygoid lamina 11, lower pterygoid lamina 13 and web 12.
The embodiment of the application discloses outer frame instrument formula position sleeve encorbelments. Referring to fig. 1 and 2, the base 2 includes an upper wing plate 11 for slidably engaging with an i-beam 1, the base 2 includes a bottom plate 21 horizontally disposed, two side plates 22 are symmetrically disposed on both sides of a lower surface of the bottom plate 21 along a width direction, when the base 2 is slidably engaged with the upper wing plate 11, the two side plates 22 are respectively disposed at two ends of the upper wing plate 11, the two side plates 22 are respectively disposed to be inclined toward a direction close to each other, in this embodiment, a smaller included angle between the side plates 22 and the bottom plate 21 is 60 °, the side plates 22 and the bottom plate 21 are integrally formed, and thicknesses of the side plates 22 and the bottom plate 21 are both 3 mm; two abutting plates 5 used for clamping the upper wing plate 11 are arranged between the two side plates 22, the two abutting plates 5 are respectively in one-to-one correspondence with the two side plates 22, and the side plates 22 are also provided with driving components 4 used for driving the corresponding abutting plates 5. The upper surface of the bottom plate 21 is fixedly welded with a positioning sleeve 3 used for inserting the vertical rod 7, the axis of the positioning sleeve 3 is perpendicular to the horizontal plane where the bottom plate 21 is located, the positioning sleeve 3 is a steel pipe with the diameter of 55mm, and the positioning sleeve 3 is further provided with a limiting component 6 used for fixing the vertical rod 7.
Referring to fig. 1 and 2, in this embodiment, the tightening plate 5 is a rectangular plate, the length direction of the tightening plate 5 is the same as the length direction of the bottom plate 21, the tightening plate 5 is perpendicular to the horizontal plane of the bottom plate 21 along the width direction, the driving assembly 4 includes two sets of screws 41 threaded through the side plate 22, one ends of the screws 41 are rotatably connected to one side of the tightening plate 5 facing the side plate 22, and the two sets of screws 41 are respectively located at two ends of the side plate 22 along the length direction, so that the tightening plate 5 can be driven more stably by the two sets of screws 41. The axis of the screw rod 41 is perpendicular to the vertical surface of the abutting plates 5, and when the device is used, the two groups of screw rods 41 on the two side plates 22 are rotated, so that the two abutting plates 5 respectively clamp the two ends of the upper wing plate 11, and further the position of the base 2 is fixed.
Referring to fig. 1 and 2, one side of the side plate 22 away from the abutting plate 5 is provided with two sets of first protrusions 221 corresponding to the two sets of screws 41, the first protrusions 221 are provided with first thread through holes 42 for the screws 41 to be in threaded connection, so that the structural strength of the side plate 22 close to the first thread through holes 42 is increased, and the screws 41 can be more stably in threaded connection with the side plate 22.
Referring to fig. 1 and 2, support tight board 5 and deviate from one side of curb plate 22 and still fixedly connected with limiting plate 51, limiting plate 51 is located and supports tight board 5 bottom, and limiting plate 51 sets up with supporting tight board 5 perpendicularly and limiting plate 51 with support tight board 5 and be the L type form, and when screw 41 drive supported tight board 5 and supported tight pterygoid lamina 11, limiting plate 51 upper surface and the lower surface butt of last pterygoid lamina 11 for base 2 is difficult for upwards breaking away from I-steel 1. In this embodiment, the base 2, the limiting plate 51 and the tightening plate 5 are all subjected to sand blasting, which is beneficial to improving the mechanical properties of the surfaces of the base 2, the limiting plate 51 and the tightening plate 5, and simultaneously, the surface roughness of the tightening plate 5 is improved, so that the tightening plate 5 can better tighten the upper wing plate 11.
Referring to fig. 1 and 2, the fillet transition at the joint between the upper surface of the side plate 22 and the upper surface of the bottom plate 21 is beneficial to reducing stress concentration at the joint between the side plate 22 and the bottom plate 21, so that the joint between the bottom plate 21 and the side plate 22 is not easy to break.
Referring to fig. 1 and 2, the connecting portion between the lower surface of the side plate 22 and the lower surface of the bottom plate 21 is fixedly connected with a plurality of stiffening plates 8, and the stiffening plates 8 are uniformly distributed along the length direction of the connecting portion between the bottom plate 21 and the side plate 22, so that the rigidity and strength of the connecting portion between the bottom plate 21 and the side plate 22 can be improved, and the service lives of the bottom plate 21 and the side plate 22 can be prolonged.
Referring to fig. 1 and 3, the outer peripheral wall of position sleeve 3 protrudes and has second arch 31, spacing subassembly 6 is including offering the second screw through hole 61 in second arch 31 department, second screw through hole 61 and position sleeve 3 inner chamber intercommunication, second screw through hole 61 axis and position sleeve 3's axis coplane and perpendicular, second screw through hole 61 threaded connection has locking bolt 62, during the use insert pole setting 7 after twist locking bolt 62 and make locking bolt 62 stretch into the one end in position sleeve 3 and the outer wall butt of pole setting 7, and then further fix the position of pole setting 7.
The implementation principle of the embodiment of the application is as follows: when the positioning sleeve 3 needs to be installed, the base 2 slides into a designated position from one end of the upper wing plate 11 of the I-beam 1, and then the two groups of screw rods 41 on the two side plates 22 are screwed respectively, so that the two abutting plates 5 abut against the two ends of the upper wing plate 11 of the I-beam 1 respectively, the position of the base 2 is fixed, and further the position of the positioning sleeve 3 is fixed, so that the positioning sleeve 3 can be fixed on the I-beam 1 without welding, and the I-beam 1 is not easy to lose when the positioning sleeve 3 is installed; meanwhile, the positioning sleeve 3 can be repeatedly used, and resource saving is facilitated.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an outer frame instrument formula position sleeve encorbelments which characterized in that: including base (2) that is used for sliding joint in last pterygoid lamina (11) of I-steel (1), base (2) are including bottom plate (21) that the level set up, the lower surface symmetry of bottom plate (21) is provided with two curb plates (22), two leave the interval between curb plate (22), two be provided with two tight boards (5) that support that are used for pressing from both sides tight last pterygoid lamina (11) between curb plate (22), two support tight board (5) respectively with two curb plate (22) one-to-ones, curb plate (22) are provided with drive and support tight board (5) and support drive assembly (4) of pterygoid lamina (11) tightly, the perpendicular fixedly connected with in upper surface of bottom plate (21) is used for supplying pole setting (7) male position sleeve (3).
2. The cantilevered outer frame tool positioning sleeve of claim 1, wherein: the driving assembly (4) comprises a plurality of screw rods (41) which penetrate through the side plates (22) in a threaded mode, and one ends of the screw rods (41) are rotatably connected with one sides, facing the corresponding side plates (22), of the abutting plates (5).
3. The cantilevered outer frame tool positioning sleeve of claim 2, wherein: the locating sleeve (3) is provided with a limiting component (6) used for fixing the vertical rod (7).
4. The cantilevered outer frame tool positioning sleeve of claim 3, wherein: the limiting assembly (6) comprises a locking bolt (62) in threaded connection with the outer wall of the positioning sleeve (3), and one end of the locking bolt (62) extends into the positioning sleeve (3).
5. The cantilevered outer frame tool positioning sleeve of claim 2, wherein: one side of the side plate (22) departing from the abutting plate (5) is provided with a plurality of first bulges (221) corresponding to the plurality of screw rods (41), the first bulges (221) are provided with first thread through holes (42) for threaded connection of the screw rods (41), the first thread through holes (42) penetrate through the side plate (22), and the screw rods (41) are in threaded connection with the corresponding first thread through holes (42) respectively.
6. The cantilevered outer frame tool positioning sleeve of claim 1, wherein: support one side fixedly connected with limiting plate (51) that tight board (5) deviates from curb plate (22), limiting plate (51) are located and support tight board (5) bottom, limiting plate (51) and bottom plate (21) parallel arrangement work as when support tight board (5) and last pterygoid lamina (11) butt, limiting plate (51) upper surface and last pterygoid lamina (11) lower surface butt.
7. The cantilevered outer frame tool positioning sleeve of claim 1, wherein: and a stiffening plate (8) is arranged at the joint of the lower surface of the bottom plate (21) and the lower surface of the side plate (22).
8. The cantilevered outer frame tool positioning sleeve of claim 2, wherein: the plurality of screw rods (41) are uniformly distributed on the side plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564160.4U CN214462455U (en) | 2021-03-18 | 2021-03-18 | Overhanging outer frame tool type positioning sleeve |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120564160.4U CN214462455U (en) | 2021-03-18 | 2021-03-18 | Overhanging outer frame tool type positioning sleeve |
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| CN214462455U true CN214462455U (en) | 2021-10-22 |
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| CN202120564160.4U Active CN214462455U (en) | 2021-03-18 | 2021-03-18 | Overhanging outer frame tool type positioning sleeve |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982125A (en) * | 2021-11-25 | 2022-01-28 | 江苏光银建设工程有限公司 | Efficient connecting buckle for I-shaped steel |
| CN114319831A (en) * | 2021-11-18 | 2022-04-12 | 中建八局第二建设有限公司 | Vertical rod positioning device of overhanging bearing frame |
| CN115288416A (en) * | 2022-08-23 | 2022-11-04 | 广州珠江建设发展有限公司 | Construction method of cantilever frame under assembled laminated slab system |
| CN115788034A (en) * | 2022-11-14 | 2023-03-14 | 广东中凯建设工程有限公司 | Be applied to base structure of high formwork |
-
2021
- 2021-03-18 CN CN202120564160.4U patent/CN214462455U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319831A (en) * | 2021-11-18 | 2022-04-12 | 中建八局第二建设有限公司 | Vertical rod positioning device of overhanging bearing frame |
| CN113982125A (en) * | 2021-11-25 | 2022-01-28 | 江苏光银建设工程有限公司 | Efficient connecting buckle for I-shaped steel |
| CN115288416A (en) * | 2022-08-23 | 2022-11-04 | 广州珠江建设发展有限公司 | Construction method of cantilever frame under assembled laminated slab system |
| CN115788034A (en) * | 2022-11-14 | 2023-03-14 | 广东中凯建设工程有限公司 | Be applied to base structure of high formwork |
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