CN216341096U - Adjustable edge-facing protective fixture - Google Patents
Adjustable edge-facing protective fixture Download PDFInfo
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- CN216341096U CN216341096U CN202120478331.1U CN202120478331U CN216341096U CN 216341096 U CN216341096 U CN 216341096U CN 202120478331 U CN202120478331 U CN 202120478331U CN 216341096 U CN216341096 U CN 216341096U
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Abstract
The utility model discloses an adjustable limb protection clamp, which comprises: the connecting piece comprises a first plate and a second plate, a sleeve is fixed on the first plate, a first puller bolt is arranged on the first plate in a hole-opening mode and is screwed with the first puller bolt, the first puller bolt is abutted against the building wall, and a first positioning hole is formed in the surface of the second plate; the protective cross rod is fixedly inserted in the sleeve; the connecting piece comprises a third plate and a fourth plate, a plurality of threaded connecting holes are uniformly distributed in the third plate, the second plate and the third plate can be fixed through fastening bolts, and one side plate surface of the fourth plate is abutted to the building wall. According to the utility model, the first plate and the second plate which are vertically fixed and the third plate and the fourth plate which are vertically fixed are arranged, the first plate and the fourth plate are respectively abutted against two opposite side walls of the building wall, the distance between the first plate and the fourth plate can be adjusted through the second plate and the third plate, and the arrangement can ensure that the protection clamp can adapt to building walls with different thicknesses; through all setting up the jack bolt one and the sleeve pipe on board one, the constructor operation of being convenient for of this setting.
Description
Technical Field
The utility model relates to the field of building construction safety protection facilities, in particular to an adjustable limb protection clamp.
Background
In the building construction process, the adjacent edge protection of each part in the floor is mostly set up by combining a scaffold and a steel pipe or by adopting an omega-shaped clamping groove drilling mode. Adopt the face frontier defense of scaffold frame and steel pipe combination set up: the installation cost is big, efficiency is not high, the fastness is low, and some need stabilize with the help of the outrigger, have certain potential safety hazard. The omega-shaped protective clamping groove is adopted, an electric tool needs to be used for drilling holes on the wall, and potential hazards and defects of safe power utilization and wall damage exist; low assembly and disassembly efficiency, increased investment and inconvenient operation. The original universal fixture (ZL201920974303.1) for limb safety protection is suitable for fixtures with columns (walls) of the same thickness, and a jackscrew fastened with the wall is arranged on the outer side of the wall, so that the operation safety of workers is poor.
Therefore, it would be desirable to provide an adjustable edge protection fixture that overcomes the above-mentioned problems. Is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides an adjustable edge protection clamp. The problem of face limit protection fixture suitability and practicality poor is solved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a face limit protection fixture with adjustable installs on building wall, includes:
the first connecting piece comprises a first plate and a second plate, one end of the first plate is fixed with one end of the second plate, the plate surfaces of the first plate and the second plate are perpendicular, a sleeve is fixed on the plate surface of one side of the first plate, which is far away from the second plate, the central line of the sleeve is perpendicular to the plate surface of the second plate, a first puller bolt is arranged on the plate surface of the first plate in a hole-forming mode and is screwed with the first puller bolt, one end, which is far away from the sleeve, of the first puller bolt is abutted against the building wall, and a first positioning hole is formed in the plate surface of the second plate;
the protective cross rod is fixedly inserted into the sleeve;
the connecting piece II comprises a plate III and a plate IV, one end of the plate III is fixed with one end of the plate IV, the plate III is a long strip plate, a plurality of positioning holes II are uniformly distributed in the length direction of the plate III, the plate surface of the plate II is abutted to the plate surface of the plate III, the positioning holes I can correspond to the two positions of the positioning holes I, a fastening bolt is commonly penetrated through the positioning holes I and the positioning holes II, and the plate surface of one side, close to the plate III, of the plate IV is abutted to the building wall.
According to the technical scheme, compared with the prior art, the adjustable adjacent edge protection clamp is provided, the vertically fixed first plate and second plate as well as the vertically fixed third plate and fourth plate are arranged, the first plate and the fourth plate are respectively abutted against two opposite side walls of a building wall, the distance between the first plate and the fourth plate can be adjusted through the second plate and the third plate, and the arrangement can ensure that the protection clamp can adapt to building walls with different thicknesses; by arranging the first tightening bolt, the anti-skid fixture can be reliably fixed on a building wall; through setting up the sleeve pipe and cup jointing at its inside protection horizontal pole, this setting can make this protection fixture can realize good safeguard function.
Preferably, the cross-sectional shape of the inner wall of the pipe of the sleeve is the same as that of the outer wall of the rod of the protective cross rod. This setting can guarantee that the sleeve pipe can be fine and the protection horizontal pole is connected fixedly, prevents that the protection horizontal pole from rocking at the intraductal cover.
Preferably, the side wall of the sleeve is provided with a hole and is screwed with a second puller bolt, and one end of the second puller bolt, which is positioned in the sleeve, is abutted against the protective cross rod. This setting can guarantee that the protection horizontal pole can be reliable spacing at the sheathed tube inside.
Preferably, the first plate, the second plate, the third plate and the fourth plate are all rectangular plates, the length of the first plate is smaller than that of the second plate, the length of the fourth plate is smaller than that of the third plate, and the length of the second plate is greater than or equal to that of the third plate. The arrangement can ensure that the first connecting piece and the second connecting piece can adapt to building walls with different thicknesses.
Preferably, a rectangular groove plate is fixed on the second plate, the groove length direction of the rectangular groove plate is parallel to the plate length direction of the second plate, one side edge of the rectangular groove plate in the groove length direction is aligned to the side wall of one end, away from the first plate, of the second plate, the surface of the rectangular groove plate is parallel to the surface of the second plate, the second plate is embedded inside the rectangular groove plate, two side walls in the width direction are respectively abutted to the inner sides of two groove walls of the rectangular groove plate, the third plate is movably embedded between the second plate and the rectangular groove plate, a threaded connecting hole is formed in the surface of the rectangular groove plate, the threaded connecting hole corresponds to one position of the positioning hole, and the fastening bolt sequentially penetrates through the first positioning hole and the second positioning hole and then is screwed with the threaded connecting hole. The setting can be reliable to carry out spacing to two boards and three boards.
Preferably, one end, far away from the sleeve, of the puller bolt is rotatably connected with a jacking seat, and one end, far away from the puller bolt, of the jacking seat is in close contact with the building wall. This setting can increase the atress area between the puller bolt one and the building wall body, prevents that the puller bolt one from damaging the surface of building wall body when with building wall body butt.
Through the technical scheme, compared with the prior art, the utility model discloses an adjustable limb protection clamp. The following technical effects can be achieved:
according to the utility model, the first plate and the second plate which are vertically fixed and the third plate and the fourth plate which are vertically fixed are arranged, the first plate and the fourth plate are respectively abutted against two opposite side walls of the building wall, the distance between the first plate and the fourth plate can be adjusted through the second plate and the third plate, and the arrangement can ensure that the protection clamp can adapt to building walls with different thicknesses; by arranging the first tightening bolt, the anti-skid fixture can be reliably fixed on a building wall; by arranging the sleeve and the protective cross rod sleeved in the sleeve, the protective fixture can realize a good protective function; through the arrangement of the second puller bolt, the protective cross rod can be reliably limited in the sleeve; through all setting up the jack bolt one and the sleeve pipe on board one, the constructor operation of being convenient for of this setting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a partial front view of an adjustable edge protection fixture;
FIG. 2 is a sectional view in the direction of FIG. 1A-A;
FIG. 3 is a partial top view of an adjustable edge protection fixture;
FIG. 4 is a front view of a second adjustable edge protection clamp connector;
FIG. 5 is a schematic view of the connection of a first adjustable edge protection fixture connector to a rectangular channel plate;
fig. 6 is a sectional view in the direction of fig. 5B-B.
In the figure:
the structure comprises a building wall 1, a first connecting piece 2, a first plate 20, a second plate 21, a first positioning hole 210, a sleeve 3, a first tightening bolt 4, a first protective cross rod 5, a second connecting piece 6, a third plate 60, a second positioning hole 600, a fourth plate 61, a fastening bolt 7, a second tightening bolt 8, a rectangular groove plate 9, a threaded connecting hole 90, a pressing seat 10, a first nut 11 and a second nut 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model discloses an adjustable limb protection clamp, which is characterized in that a first plate 20 and a second plate 21 which are vertically fixed and a third plate 60 and a fourth plate 61 which are vertically fixed are arranged, the first plate 20 and the fourth plate 61 are respectively abutted against two opposite side walls of a building wall 1, the distance between the first plate 20 and the fourth plate 61 can be adjusted through the second plate 21 and the third plate 60, and the protection clamp can be ensured to be suitable for building walls 1 with different thicknesses; by arranging the puller bolt I4, the anti-skid fixture can be reliably fixed on the building wall 1; by arranging the sleeve 3 and the protective cross rod 5 sleeved in the sleeve, the protective fixture can realize a good protective function; by arranging the second puller bolt 8, the arrangement can ensure that the protective cross rod 5 can be reliably limited in the sleeve 3; by arranging both the jacking bolts one 4 and the sleeves 3 on the plates one 20, the arrangement is convenient for constructors to operate.
Examples
Referring to fig. 1-6, which are schematic structural views of an embodiment of the present invention, the present invention specifically discloses an adjustable edge protection fixture, which is installed on a building wall 1, and includes:
the first connecting piece 2, the first connecting piece 2 comprises a first plate 20 and a second plate 21, one end of the first plate 20 and one end of the second plate 21 are integrally formed or are fixed through welding, the plate surfaces of the first plate 20 and the second plate 21 are perpendicular, a sleeve 3 is fixedly welded on the plate surface of one side, far away from the second plate 21, of the first plate 20, the center line of a pipe of the sleeve 3 is perpendicular to the plate surface of the second plate 21, a first nut 11 is drilled on the plate surface of the first plate 20 and is coaxially welded, a first puller bolt 4 is screwed on the first nut 11, one end, far away from the sleeve 3, of the first puller bolt 4 is abutted to the building wall 1, and a first positioning hole 210 is formed in the plate surface of the second plate 21;
the protective cross rod 5 is fixedly inserted in the sleeve 3;
and the connecting piece II 6, the connecting piece II 6 comprises a plate III 60 and a plate IV 61, one end of the plate III 60 is integrally formed with one end of the plate IV 61 or is fixed by welding, the plate surfaces of the plate III 60 and the plate IV 61 are perpendicular, the plate III 60 is a long strip plate and is uniformly provided with a plurality of positioning holes II 600 along the length direction, the plate surface of the plate II 21 is abutted against the plate surface of the plate III 60, the positioning holes I210 can correspond to the positioning holes II 600 in position, a fastening bolt 7 is commonly penetrated through the positioning holes I210 and the positioning holes II 600, and one side plate surface of the plate IV 61, which is close to the plate III 60, is abutted against the building wall 1.
More specifically, the cross-sectional shape of the inner wall of the casing 3 is the same as the cross-sectional shape of the outer wall of the protective cross bar 5 and is circular.
Further specifically, a hole is formed in the side wall of the sleeve 3, a second nut 12 is coaxially welded to the side wall of the sleeve 3, a second tightening bolt 8 is screwed on the second nut 12, and one end, located inside the sleeve 3, of the second tightening bolt 8 is abutted to the protective cross rod 5.
More specifically, the first plate 20, the second plate 21, the third plate 60 and the fourth plate 61 are all rectangular plates, the first plate 20, the second plate 21, the third plate 60, the fourth plate 61, the sleeve 3 and the protective cross bar 5 are all made of Q235 steel or 45 steel, and the thicknesses of the first plate 20, the second plate 21, the fourth plate 61 and the protective cross bar 5 are all 4-12 mm, the length of the first plate 20 is smaller than that of the second plate 21, the length of the fourth plate 61 is smaller than that of the third plate 60, and the length of the second plate 21 is greater than or equal to that of the third plate 60.
Further specifically, a rectangular groove plate 9 is fixed on the second plate 21, the groove length direction of the rectangular groove plate 9 is parallel to the plate length direction of the second plate 21, one side edge of the rectangular groove plate 9 in the groove length direction is aligned with the side wall of one end, away from the first plate 20, of the second plate 21, the plate surface of the rectangular groove plate 9 is parallel to the plate surface of the second plate 21, the second plate 21 is embedded inside the rectangular groove plate 9, two side walls in the width direction of the second plate 9 are respectively abutted to the inner sides of two groove walls of the rectangular groove plate 9 and fixed by welding, the third plate 60 is movably embedded in a rectangular space defined between the second plate 21 and the rectangular groove plate 9, a threaded connection hole 90 is formed in the plate surface of the rectangular groove plate 9, the threaded connection hole 90 corresponds to the first positioning hole 210, and the fastening bolt 7 sequentially penetrates through the first positioning hole 210 and the second positioning hole 600 and then is screwed with the threaded connection hole 90.
More specifically, one end of the jacking bolt I4, which is far away from the sleeve 3, is rotatably connected with a jacking seat 10, and one end of the jacking seat 10, which is far away from the jacking bolt, is in close contact with the building wall 1.
The use method of the protective fixture comprises the following steps:
firstly, inserting the third plate 60 into a rectangular space defined by the second plate 21 and the rectangular groove plate 9; then, the fourth plate 61 is abutted against one surface of the building wall 1; according to the actual thickness of the building wall 1, adjusting the second plate 21 to slide relative to the fourth plate 61, and when the pressing base 10 is in contact with the building wall 1, corresponding the position of the second positioning hole 600 to the proper position of the first positioning hole 210 and screwing the fastening bolt 7 in; adjusting the second plate 21 and the third plate 60 again to ensure that the protective clamp is in a proper position on the building wall 1, and immediately screwing the puller bolt 4 after adjustment so that the jacking seat 10 can be forcefully and reliably abutted against the building wall 1; the protection cross rod 5 is inserted into the sleeve 3, the length and distance relation is adjusted according to a construction site, and then the second jacking bolt 8 is screwed down, so that the position of the protection cross rod 5 relative to the sleeve 3 is unchanged, and the protection clamp is installed.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a face limit protection fixture with adjustable installs on building wall (1), its characterized in that includes:
the connecting piece I (2), the connecting piece I (2) comprises a plate I (20) and a plate II (21), one end of the plate I (20) is fixed with one end of the plate II (21) and the plate surfaces of the plate I and the plate II are vertical, a sleeve (3) is fixed on the plate surface of one side, away from the plate II (21), of the plate I (20), the pipe center line of the sleeve (3) is vertical to the plate surface of the plate II (21), a hole is formed in the plate surface of the plate I (20) and a puller bolt I (4) is screwed on the plate surface of the plate I (20), one end, away from the sleeve (3), of the puller bolt I (4) is abutted to the building wall body (1), and the plate surface of the plate II (21) is provided with a positioning hole I (210);
the protective cross rod (5), the protective cross rod (5) is inserted and fixed in the sleeve (3);
the connecting piece II (6), the connecting piece II (6) comprises a plate III (60) and a plate IV (61), one end of the plate III (60) is fixed with one end of the plate IV (61) and the plate surfaces of the plate III (60) and the plate IV (61) are vertical, the plate III (60) is a long strip plate and is uniformly provided with a plurality of positioning holes II (600) along the length direction of the plate III, the plate surface of the plate II (21) is abutted against the plate surface of the plate III (60), the positioning holes I (210) can correspond to the positioning holes II (600) in position, the positioning holes I (210) and the positioning holes II (600) are jointly penetrated with a fastening bolt (7), and the plate surface of the plate IV (61) is close to one side of the plate III (60) and is abutted against the building wall body (1).
2. An adjustable edge protection clamp according to claim 1, wherein the cross-sectional shape of the inner wall of the tube of the sleeve (3) is the same as the cross-sectional shape of the outer wall of the bar of the protection rail (5).
3. An adjustable limb protection clamp according to claim 1, wherein the side wall of the sleeve (3) is provided with a hole and screwed with a second tightening bolt (8), and one end of the second tightening bolt (8) positioned in the sleeve (3) is abutted with the protection cross bar (5).
4. An adjustable edge protection clamp according to claim 1, wherein the first plate (20), the second plate (21), the third plate (60) and the fourth plate (61) are rectangular plates, the length of the first plate (20) is less than the length of the second plate (21), the length of the fourth plate (61) is less than the length of the third plate (60), and the length of the second plate (21) is greater than or equal to the length of the third plate (60).
5. An adjustable limb protection clamp according to claim 4, wherein a rectangular groove plate (9) is fixed on the second plate (21), the groove length direction of the rectangular groove plate (9) is parallel to the plate length direction of the second plate (21), one side edge of the rectangular groove plate (9) along the groove length direction is aligned with one end side wall of the second plate (21) far away from the first plate (20), the plate surface of the rectangular groove plate (9) is parallel to the plate surface of the second plate (21), the second plate (21) is embedded in the rectangular groove plate (9) and is respectively abutted against the inner sides of two groove walls of the rectangular groove plate (9) along the width direction, the third plate (60) is movably embedded between the second plate (21) and the rectangular groove plate (9), and a threaded connecting hole (90) is formed in the plate surface of the rectangular groove plate (9), the threaded connecting hole (90) corresponds to the first positioning hole (210), and the fastening bolt (7) penetrates through the first positioning hole (210) and the second positioning hole (600) in sequence and then is screwed with the threaded connecting hole (90).
6. An adjustable edge protection clamp according to claim 1, wherein a jacking seat (10) is rotatably connected to one end of the jacking bolt I (4) far away from the sleeve (3), and one end of the jacking seat (10) far away from the jacking bolt is tightly contacted with the building wall (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120478331.1U CN216341096U (en) | 2021-03-05 | 2021-03-05 | Adjustable edge-facing protective fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120478331.1U CN216341096U (en) | 2021-03-05 | 2021-03-05 | Adjustable edge-facing protective fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216341096U true CN216341096U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120478331.1U Active CN216341096U (en) | 2021-03-05 | 2021-03-05 | Adjustable edge-facing protective fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216341096U (en) |
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2021
- 2021-03-05 CN CN202120478331.1U patent/CN216341096U/en active Active
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