CN216305459U - Edge protection fixing part based on shaped hole - Google Patents
Edge protection fixing part based on shaped hole Download PDFInfo
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- CN216305459U CN216305459U CN202122840552.1U CN202122840552U CN216305459U CN 216305459 U CN216305459 U CN 216305459U CN 202122840552 U CN202122840552 U CN 202122840552U CN 216305459 U CN216305459 U CN 216305459U
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Abstract
The utility model belongs to the technical field of construction safety protection tools of constructional engineering, in particular to a shaped opening-based temporary protection fixing piece, which aims at solving the problems of inconvenient operation and poor firmness of a temporary protection frame body built at an opening or a temporary edge of construction; according to the utility model, the concrete member is preliminarily protected by the fixed angle steel, the plurality of protection steel pipes sequentially penetrate through the through holes in the angle steel rib plate, the installation protection of the angle steel is further enhanced, at the moment, the matched positioning assembly is sequentially sleeved on the two adjacent protection steel pipes in a sliding manner, the preliminary butt joint of the two sliding clamping sleeves at the two protection steel pipes is completed, and the bolt sequentially penetrates through the slot and the jack, so that the stable installation of the two protection steel pipes is formed, the deviation of the two protection steel pipes is prevented, the operation is simple and convenient, and the protection stability of the fixed angle steel on the concrete member is greatly improved.
Description
Technical Field
The utility model relates to the technical field of safety protection tools for construction engineering construction, in particular to a shaped opening-based limb protection fixing piece.
Background
In the construction process of constructional engineering, a temporary protection frame body formed by a shaped guardrail or a steel pipe and a buckle is usually used for protection at a hole and a near edge in constructional engineering.
The shaped guardrail is firm and attractive in protection, but has high manufacturing and installation cost, fixed size and inconvenience in length adjustment, and has the defect of secondary repair caused by easy damage to concrete members due to the fixing mode of fixing the guardrail on a wall surface through expansion screws; the temporary protection frame body formed by the steel pipe and the buckle is simple in process and easy to adjust in protection length in field assembly, but the firmness of protection after assembly is not enough, and the safety is required to be further improved.
Therefore, a need exists for a fixing part for edge protection based on a shaped opening, which is used for solving the problems that the operation is inconvenient and the firmness is poor at the opening of building construction or the temporary protection frame body built on the edge.
SUMMERY OF THE UTILITY MODEL
The utility model provides a regularized opening-based temporary protection fixing piece, which solves the problems that a temporary protection frame body built at an opening or a temporary edge of building construction is inconvenient to operate and poor in firmness.
In order to achieve the purpose, the utility model adopts the following technical scheme: face limit protection mounting based on regularization entrance to a cave, including four fixed angle steel that are the symmetric distribution, fixed angle steel still includes
The fixing bases are respectively fixed with the bottom ends of the four fixing angle steels one by one, two vertically distributed angle steel rib plates are fixed between the fixing bases and the side walls of the fixing angle steels, the inner wall of the top and the inner wall of the bottom of each angle steel rib plate are respectively provided with two vertically distributed through holes, the outer sides of every two adjacent fixing angle steels are respectively provided with two vertically distributed protection steel pipes, and two ends of each protection steel pipe respectively penetrate through the through holes in the different angle steel rib plates in a sliding mode;
and the positioning assemblies are arranged on the outer surfaces of the two adjacent protective steel pipes which are vertically distributed.
Preferably, the positioning assembly comprises
The two sliding clamp sleeves are respectively sleeved on the outer end surfaces of the two protective steel pipes in a sliding manner, the inner wall of one sliding clamp sleeve is provided with a clamp groove, and the outer surface of the other sliding clamp sleeve is fixedly provided with two limiting blocks which are symmetrically distributed;
the slot is communicated with the clamping groove, a bolt is inserted into the slot, and a jack matched with the bolt is formed in the outer surface of the sliding clamping sleeve far away from the bolt.
Preferably, the bolt is of a T-shaped structure, and the bolt penetrates through the slot in a sliding mode.
Preferably, the outer side of the clamping groove is provided with two marking blocks which are symmetrically distributed, and one of the marking blocks is matched with the adjacent limiting block.
Preferably, two adjacent protection steel pipes on the same fixed angle steel are distributed in a vertically staggered manner, and the distance between the two protection steel pipes on the same side on the same fixed angle steel is equal.
Preferably, the outer surfaces of the two protection steel pipes which are positioned on the same side are provided with positioning half rings, and a reinforcing rod is fixed between the two positioning half rings.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the concrete member is preliminarily protected by the fixed angle steel, the plurality of protection steel pipes sequentially penetrate through the through holes in the angle steel rib plate, the installation protection of the angle steel is further enhanced, at the moment, the matched positioning assembly is sequentially sleeved on the two adjacent protection steel pipes in a sliding manner, the preliminary butt joint of the two sliding clamping sleeves at the two protection steel pipes is completed, and the bolt sequentially penetrates through the slot and the jack, so that the stable installation of the two protection steel pipes is formed, the deviation of the two protection steel pipes is prevented, the operation is simple and convenient, and the protection stability of the fixed angle steel on the concrete member is greatly improved.
2. According to the utility model, the positioning half ring at the top is sleeved on the outer surface of the protection steel pipe, and the other positioning half ring is rotated to form a crossed clamping manner to be arranged on the outer surface of the protection steel pipe at the bottom, so that the stability of the two protection steel pipes at the same side is further enhanced, and the protection effect on the opening or the concrete member adjacent to the side is greatly improved.
3. According to the utility model, due to the arrangement of the marking block, one end of the sliding clamping sleeve, which is close to the marking clamping block, penetrates through the outer surface of the protective steel pipe, so that the limiting block and the marking block can be conveniently clamped and installed, the installation stability of the two sliding clamping sleeves is improved, and the installation stability and firmness of the two sliding clamping sleeves are further improved by matching with the plug-in installation of the plug pin.
4. The protective steel pipe and the positioning assembly are flexible to mount and dismount and can be rotated, so that the mounting, dismounting and transferring of the opening and the edge protective frame body are very convenient, and the overall protective cost is greatly reduced.
Drawings
FIG. 1 is a schematic overall structure diagram of a shaped opening-based edge protection fixing member according to the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a schematic view of a disassembled structure of a positioning component of the edge protection fixing part based on a shaped opening, provided by the utility model;
fig. 4 is an enlarged view of the region B in fig. 3.
In the figure: 1. fixing angle steel; 2. a fixed base; 3. angle steel rib plates; 4. a through hole; 5. protecting the steel pipe; 6. a positioning assembly; 61. sliding the ferrule; 62. a card slot; 63. a limiting block; 64. a slot; 65. a bolt; 66. a jack; 7. marking a block; 8. positioning the semi-ring; 9. a reinforcing rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the edge protection fixing part based on the regularized opening comprises four fixed angle steel 1 which are symmetrically distributed, the fixed angle steel 1 further comprises four fixed bases 2, the four fixed bases 2 are respectively fixed with the bottom ends of the four fixed angle steel 1 one by one, two angle steel rib plates 3 which are vertically distributed are fixed between the fixed bases 2 and the side walls of the fixed angle steel 1, two through holes 4 which are vertically distributed are formed in the inner wall of the top part and the inner wall of the bottom part of each angle steel rib plate 3, two protection steel pipes 5 which are vertically distributed are arranged on the outer sides of two adjacent fixed angle steel 1, and two ends of each protection steel pipe 5 respectively penetrate through the through holes 4 in different angle steel rib plates 3 in a sliding manner; positioning assembly 6, positioning assembly 6 sets up in adjacent two protection steel pipe 5's that are the vertical distribution surface, it is specific, angle steel floor 3 is along 1 two lateral surface central lines vertical welding of fixed angle steel on fixed angle steel 1, fixed angle steel 1 and two 3 synchro-welded of angle steel floor are on unable adjustment base 2 simultaneously, install in concrete member external corner part all around through fixed angle steel 1, the stability of its protection has effectively been promoted, and through the setting of protection steel pipe 5, the finished product guard action to the concrete member has further been improved, positioning assembly 6's setting, make protection steel pipe 5 more convenient installation on angle steel floor 3, thereby further improve the stability and the fastness of its installation.
The positioning assembly 6 comprises two sliding cutting sleeves 61, the two sliding cutting sleeves 61 are respectively sleeved on the outer end surfaces of the two protective steel tubes 5 in a sliding manner, a clamping groove 62 is formed in the inner wall of one sliding cutting sleeve 61, and two limiting blocks 63 which are symmetrically distributed are fixed on the outer surface of the other sliding cutting sleeve 61; slot 64, slot 64 is linked together with draw-in groove 62, the inside grafting of slot 64 has bolt 65, keep away from the surface of the slip cutting ferrule 61 of bolt 65 and seted up with bolt 65 matched with jack 66, it is concrete, the slip cutting ferrule 61 that drives draw-in groove 62 slides and cup joints in protection steel pipe 5's surface, then slide another slip cutting ferrule 61 and cup joint in protection steel pipe 5's surface, thereby make stopper 63 and slip cutting ferrule 61 contact can accomplish its preliminary block installation and handle, make slot 64, the coaxial distribution of jack 66, thereby run through slot 64 through bolt 65 and can accomplish its firm installation and handle, buckle for traditional screw thread formula locking, its operation is convenient quick more, and its fastness to protection steel pipe 5 installation also can be promoted, and is simple to handle.
The bolt 65 is in a T-shaped structure, the bolt 65 penetrates through the slot 64 in a sliding mode, and particularly, the bolt 65 penetrates through the slot 64 in a sliding mode, so that the installation personnel can be prompted to indicate that the installation is completed, and the bolt 65 can be effectively prevented from being separated from the slot 64.
The outside of draw-in groove 62 is provided with two mark piece 7 that are the symmetric distribution, mutually support between one of them mark piece 7 and an adjacent stopper 63, it is concrete, mark piece 7's setting, make the slip cutting ferrule 61 wear to locate the surface of protection steel pipe 5 near the one end of mark fixture block, thereby be convenient for stopper 63 and mark piece 7 carry out the block installation, thereby improve the stability of two slip cutting ferrules 61 at the installation, cooperation bolt 65's grafting installation, further improve the stability and the fastness of its installation.
Be crisscross distribution from top to bottom between two adjacent protection steel pipes 5 that lie in on same fixed angle steel 1, lie in on same fixed angle steel 1 with the interval between two protection steel pipes 5 equal, it is concrete, protection steel pipe 5 interval equals for improve its holistic pleasing to the eye when protecting through protection steel pipe 5, and make locating component 6 all be in same direction and install the processing, thereby improve the convenience of its installation to a certain extent.
The surface that lies in two protection steel pipes 5 with one side all is provided with location semi-ring 8, is fixed with stiffener 9 between two location semi-rings 8, and is concrete, and two location semi-rings 8 adopt integrated into one piece's mode with stiffener 9, and two location semi-rings 8 are the staggered distribution, thereby when making the location semi-ring 8 at top rotate protection steel pipe 5 and cup joint, rotate through the arc and make the location semi-ring 8 of bottom and the protection steel pipe 5 formation block of bottom, thereby improve the protective effect of two adjacent fixed angle steel 1 departments greatly.
The working principle is as follows: when a protection frame body is erected at an opening or a position near the edge of the number of pieces to be constructed, the fixed angle steel 1 is additionally arranged at the opening, the periphery of a concrete component or an external corner part at the position near the edge to ensure that the fixed angle steel 1 forms preliminary protection for the concrete component, then a plurality of protection steel pipes 5 sequentially penetrate through holes 4 on an angle steel rib plate 3 to further strengthen the installation protection for the angle steel, at the moment, a matched positioning component 6 is sequentially sleeved on two adjacent protection steel pipes 5 in a sliding manner, one sliding clamping sleeve 61 is sleeved in a clamping groove 62 in a sliding manner, a limiting block 63 is limited in contact with a marking block 7, so that the preliminary butt joint of the two sliding clamping sleeves 61 at the two protection steel pipes 5 is completed, a bolt 65 sequentially penetrates through a slot 64 and a jack 66, thereby forming the stable installation of the two protection steel pipes 5, preventing the deviation of the two protection steel pipes 5, and being simple and convenient to operate, after the installation is accomplished, locate protection steel pipe 5 surface with the location semi-ring 8 cover at top, another location semi-ring 8 makes it form alternately block through rotating and installs in the protection steel pipe 5 surface of bottom to further the reinforcing is with two protection steel pipe 5's of one side stability, thereby has improved the protective effect to the entrance to a cave or face limit concrete member department greatly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a face limit protection mounting based on regularization entrance to a cave, includes four fixed angle steel (1) that are the symmetric distribution, its characterized in that, fixed angle steel (1) still includes
The steel angle fixing device comprises fixing bases (2), wherein the number of the fixing bases (2) is four, the four fixing bases (2) are respectively fixed with the bottom ends of four fixing angle steel plates (1) one by one, two vertically distributed angle steel rib plates (3) are fixed between the fixing bases (2) and the side walls of the fixing angle steel plates (1), two through holes (4) distributed up and down are formed in the inner wall of the top part and the inner wall of the bottom part of each angle steel rib plate (3), two protection steel pipes (5) distributed up and down are arranged on the outer sides of every two adjacent fixing angle steel plates (1), and two ends of each protection steel pipe (5) respectively penetrate through the through holes (4) in different angle steel rib plates (3) in a sliding mode;
positioning assembly (6), positioning assembly (6) set up in the surface of two adjacent protection steel pipes (5) that are vertical distribution.
2. The modular opening-based limb protection fixture of claim 1, wherein the positioning assembly (6) comprises
The number of the sliding clamping sleeves (61) is two, the two sliding clamping sleeves (61) are respectively sleeved on the outer end surfaces of the two protective steel pipes (5) in a sliding mode, a clamping groove (62) is formed in the inner wall of one sliding clamping sleeve (61), and two limiting blocks (63) which are symmetrically distributed are fixed on the outer surface of the other sliding clamping sleeve (61);
the slot (64) is communicated with the clamping slot (62), a plug pin (65) is inserted into the slot (64), and a jack (66) matched with the plug pin (65) is formed in the outer surface, far away from the plug pin (65), of the sliding clamping sleeve (61).
3. The modular opening-based limb protection fixture of claim 2, wherein the pin (65) is of a T-shaped structure, and the pin (65) is slidably inserted through the slot (64).
4. The edge-facing protective fixing part based on the finalized hole opening as claimed in claim 2, wherein two marking blocks (7) are symmetrically arranged outside the slot (62), and one marking block (7) is matched with an adjacent limiting block (63).
5. The edge-facing protective fixing part based on the finalized opening as claimed in claim 1, wherein two adjacent protective steel pipes (5) on the same fixed angle steel (1) are distributed in a vertically staggered manner, and the distance between two protective steel pipes (5) on the same side of the same fixed angle steel (1) is equal.
6. The edge-facing protective fixing part based on the finalized opening as claimed in claim 5, wherein the two protective steel pipes (5) located on the same side are provided with positioning half rings (8) on the outer surface, and a reinforcing rod (9) is fixed between the two positioning half rings (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840552.1U CN216305459U (en) | 2021-11-19 | 2021-11-19 | Edge protection fixing part based on shaped hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122840552.1U CN216305459U (en) | 2021-11-19 | 2021-11-19 | Edge protection fixing part based on shaped hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216305459U true CN216305459U (en) | 2022-04-15 |
Family
ID=81122633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122840552.1U Active CN216305459U (en) | 2021-11-19 | 2021-11-19 | Edge protection fixing part based on shaped hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216305459U (en) |
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2021
- 2021-11-19 CN CN202122840552.1U patent/CN216305459U/en active Active
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