CN214885430U - Scaffold fastening fastener for building engineering - Google Patents
Scaffold fastening fastener for building engineering Download PDFInfo
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- CN214885430U CN214885430U CN202120068351.1U CN202120068351U CN214885430U CN 214885430 U CN214885430 U CN 214885430U CN 202120068351 U CN202120068351 U CN 202120068351U CN 214885430 U CN214885430 U CN 214885430U
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 241001272720 Medialuna californiensis Species 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to a building engineering construction technical field especially relates to a scaffold frame fastening fastener for building engineering, has solved among the prior art scaffold frame and has connected comparatively simply, and stability is relatively poor, application range nature and convenience not enough problem. A scaffold fastening fastener for constructional engineering comprises two connecting plates, a connecting column is arranged between the two connecting plates, the two connecting plates are centrosymmetric about the connecting column, and the outer sides of the two connecting plates are rotatably connected with a fastening mechanism through pin shafts; fastening device includes half moon ring, and half moon ring is provided with two, all rotates through the round pin axle between the one end of two half moon rings and the outside of connecting plate to be connected, and the equal fixedly connected with straight board of the other end of two half moon rings, all seted up the second screw hole on two straight boards. The utility model provides the stability of connecting between the high scaffold frame improves application range and convenience of use.
Description
Technical Field
The utility model relates to a building engineering construction technical field especially relates to a scaffold frame fastening fastener for building engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities. Scaffolds are often used during construction of construction projects.
The existing scaffold fastener is simple in structure and single in functionality, a lot of defects still exist in the using range and convenience, the traditional scaffold fastener is poor in stability when used, the connection between parts is simple, the service life is short, and therefore the scaffold fastening fastener for the building engineering is needed to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scaffold frame fastening fastener for building engineering has solved among the prior art scaffold frame and has connected comparatively simply, and stability is relatively poor, problem that application range nature and convenience are not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a scaffold fastening fastener for constructional engineering comprises two connecting plates, a connecting column is arranged between the two connecting plates, the two connecting plates are centrosymmetric about the connecting column, and the outer sides of the two connecting plates are rotatably connected with a fastening mechanism through pin shafts;
fastening device includes half moon ring, the half moon ring is provided with two, all rotate through the round pin axle between the one end of two half moon rings and the outside of connecting plate and be connected, and the equal fixedly connected with straight board of the other end of two half moon rings, the second screw hole has all been seted up on two straight boards, and the outside of one of them straight board in two straight boards is provided with the second bolt, the second bolt runs through one side of two straight boards through two second screw holes, and the extension end of second bolt closes soon through the screw thread and is connected with the nut, first screw hole has all been seted up at the middle part of the relative one side of two half moon rings, and the outside of two half moon rings all is provided with first bolt, the relative one end of two first bolts runs through one side of two half moon rings respectively through two first screw holes, and the equal fixedly connected with grip block of the concave type end of the extension end of two first bolt.
Preferably, be integrated into one piece structure between two semilunar rings and two straight plates respectively, all close through the screw thread between second bolt and the two second screw holes and be connected, close through the screw thread between two first bolts and the two first screw holes respectively soon and be connected.
Preferably, the corresponding sides of the two connecting plates are both provided with a convex groove, and the top and the bottom of the connecting column are both provided with a connecting mechanism matched with the two convex grooves;
coupling mechanism includes the slider, and the slider is provided with two, and the T type groove that the cooperation slider used is all seted up to the top both sides of spliced pole, and the L template that the equal fixedly connected with in top of two sliders cooperation convex groove used passes through extrusion spring fixed connection between the one side that the vertical section of two L templates corresponds.
Preferably, one of the two fastening mechanisms is arranged in parallel with one of the two connecting plates, and the other fastening mechanism is arranged vertically with the other connecting plate.
Preferably, the two sliding blocks and the two T-shaped grooves are in clearance fit, and the two L-shaped plates and the convex grooves are in clearance fit.
Preferably, the two L-shaped plates are made of rigid materials.
The utility model discloses possess following beneficial effect at least:
the steel pipe that uses in the scaffold frame is put respectively between two semicircle rings in two fastening device, twists and moves first bolt, and first bolt slides inwards through first screw hole, then utilizes concave type grip block to carry out the centre gripping to the steel pipe, twists again and moves the second bolt, and the second bolt slides through the second screw hole, and the cooperation nut is fastened two semicircle rings to it is fixed to further centre gripping to the steel pipe.
1. Through the cooperation between first bolt, second bolt, first screw hole, second screw hole, crescent, straight board and the concave type grip block, it is fixed to carry out the centre gripping to the steel pipe, convenient to use, and stability is higher, can fix not unidimensional steel pipe moreover, improves application range.
2. Through the cooperation between L template, extrusion spring, convex groove and the extrusion spring, be convenient for connect and dismantle two fastening device, improve the convenience of connecting between the steel pipe, improve suitability and practicality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of a fastening mechanism of the present invention;
fig. 4 is an enlarged view of the region a of the present invention.
In the figure: 1. a fastening mechanism; 101. a half moon ring; 102. a first bolt; 103. a first threaded hole; 104. a concave clamping plate; 105. a second bolt; 106. a second threaded hole; 107. a nut; 108. a straight plate; 2. a connecting plate; 3. connecting columns; 4. a connecting mechanism; 401. a compression spring; 402. a T-shaped groove; 403. a slider; 404. an L-shaped plate; 5. a convex groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the scaffold fastening fastener for the building engineering comprises two connecting plates 2, a connecting column 3 is arranged between the two connecting plates 2, the two connecting plates 2 are centrosymmetric about the connecting column 3, and the outer sides of the two connecting plates 2 are rotatably connected with a fastening mechanism 1 through a pin shaft;
the fastening mechanism 1 comprises semilunar rings 101, two semilunar rings 101 are arranged, one ends of the two semilunar rings 101 are rotatably connected with the outer side of the connecting plate 2 through pin shafts, the other ends of the two semilunar rings 101 are fixedly connected with straight plates 108, second threaded holes 106 are respectively arranged on the two straight plates 108, a second bolt 105 is arranged on the outer side of one straight plate 108 of the two straight plates 108, the second bolt 105 penetrates through one side of the two straight plates 108 through the two second threaded holes 106, the extending end of the second bolt 105 is connected with a nut 107 in a screwing manner through threads, a first threaded hole 103 is respectively arranged in the middle of one opposite side of the two semilunar rings 101, first bolts 102 are respectively arranged on the outer sides of the two semilunar rings 101, the extending ends of the two first bolts 102 are respectively fixedly connected with concave clamping plates 104, specifically, the steel pipes used in the scaffold are respectively placed between two half-moon rings 101 in two fastening mechanisms 1, the first bolt 102 is screwed, the first bolt 102 slides inwards through a first threaded hole 103, then the steel pipes are clamped by using a concave clamping plate 104, the second bolt 105 is screwed, the second bolt 105 slides through a second threaded hole 106, and a matching nut 107 is used for fastening the two half-moon rings 101, so that the steel pipes are further clamped and fixed, the first bolt 102, the second bolt 105, the first threaded hole 103, the second threaded hole 106, the half-moon rings 101, the straight plate 108 and the concave clamping plate 104 are matched, the steel pipes are clamped and fixed, the use range is improved, the use is convenient, the stability is high, and the steel pipes of different sizes can be fixed.
The scheme has the following working processes:
the steel pipe used in the scaffold is respectively placed between the two half-moon rings 101 in the two fastening mechanisms 1, the first bolt 102 is screwed, the first bolt 102 slides inwards through the first threaded hole 103, then the steel pipe is clamped by the concave clamping plate 104, the second bolt 105 is screwed, the second bolt 105 slides through the second threaded hole 106, and the two half-moon rings 101 are fastened by the matching nut 107, so that the steel pipe is further clamped and fixed.
According to the working process, the following steps are known:
through the cooperation between first bolt 102, second bolt 105, first screw hole 103, second screw hole 106, semilunar ring 101, straight board 108 and the concave type grip block 104, it is fixed to carry out the centre gripping to the steel pipe, convenient to use, and stability is higher, can fix the steel pipe of not unidimensional moreover, improves application range.
Furthermore, the two half-moon rings 101 and the two straight plates 108 are of an integrally formed structure, the second bolts 105 and the two second threaded holes 106 are connected in a screwing mode through threads, the two first bolts 102 and the two first threaded holes 103 are connected in a screwing mode through threads, stability of clamping the steel pipe is improved, and meanwhile stability between structures of the fastening mechanism 1 is also improved.
Furthermore, one side of each of the two connecting plates 2 corresponding to each other is provided with a convex groove 5, and the top and the bottom of each connecting column 3 are provided with connecting mechanisms 4 matched with the two convex grooves 5;
Furthermore, parallel arrangement between one of the two fastening mechanisms 1 and one of the two connecting plates 2 is realized, and the other fastening mechanism 1 and the other connecting plate 2 are vertically arranged, so that the efficiency of steel pipe installation is improved, and the efficiency of scaffold installation is accelerated.
Further, clearance fit is formed between the two sliding blocks 403 and the two T-shaped grooves 402, clearance fit is formed between the two L-shaped plates 404 and the convex grooves 5, the sliding blocks 403 can slide in the T-shaped grooves 402 conveniently, the L-shaped plates 404 can slide in the convex grooves 5, and the connecting mechanisms 4 can be detached and installed conveniently.
Further, the two L-shaped plates 404 are made of a rigid material, so that the supporting force of the L-shaped plates 404 is improved.
In summary, the two half-moon rings 101 and the two straight plates 108 are respectively of an integrally formed structure, the second bolts 105 and the two second threaded holes 106 are connected in a screwing manner through threads, and the two first bolts 102 and the two first threaded holes 103 are connected in a screwing manner through threads, so that the stability of clamping the steel pipe is improved, and meanwhile, the stability of the fastening mechanism 1 is also improved; through the matching among the L-shaped plate 404, the extrusion spring 401, the convex groove 5 and the extrusion spring 401, the two fastening mechanisms 1 can be conveniently connected and disassembled, the convenience of connection among steel pipes is improved, and the applicability and the practicability are improved; one fastening mechanism 1 of the two fastening mechanisms 1 is arranged in parallel with one connecting plate 2 of the two connecting plates 2, and the other fastening mechanism 1 is arranged vertically with the other connecting plate 2, so that the efficiency of installing the steel pipes is improved, and the efficiency of installing the scaffold is improved; the two sliding blocks 403 are in clearance fit with the two T-shaped grooves 402, the two L-shaped plates 404 are in clearance fit with the convex grooves 5, so that the sliding blocks 403 can conveniently slide in the T-shaped grooves 402, and the L-shaped plates 404 can conveniently slide in the convex grooves 5, so that the connecting mechanism 4 can be conveniently disassembled and assembled; the two L-shaped plates 404 are made of rigid materials, so that the supporting force of the L-shaped plates 404 is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The scaffold fastening fastener for the building engineering comprises two connecting plates (2), and is characterized in that two connecting plates (2) are arranged, a connecting column (3) is arranged between the two connecting plates (2), the two connecting plates (2) are centrosymmetric about the connecting column (3), and the outer sides of the two connecting plates (2) are rotatably connected with a fastening mechanism (1) through pin shafts;
the fastening mechanism (1) comprises semilunar rings (101), two semilunar rings (101) are arranged, one ends of the two semilunar rings (101) are rotatably connected with the outer side of the connecting plate (2) through pin shafts, the other ends of the two semilunar rings (101) are fixedly connected with straight plates (108), second threaded holes (106) are formed in the two straight plates (108), a second bolt (105) is arranged on the outer side of one straight plate (108) of the two straight plates (108), the second bolt (105) penetrates through one side of the two straight plates (108) through the two second threaded holes (106), the extending end of the second bolt (105) is connected with a nut (107) in a threaded and screwed manner, a first threaded hole (103) is formed in the middle of the opposite side of the two semilunar rings (101), and first bolts (102) are arranged on the outer sides of the two semilunar rings (101), the opposite ends of the two first bolts (102) penetrate through one side of the two half-moon rings (101) through two first threaded holes (103), and the extending ends of the two first bolts (102) are fixedly connected with concave clamping plates (104).
2. The scaffold fastening fastener for building engineering according to claim 1, wherein two half-moon rings (101) and two straight plates (108) are integrally formed, the second bolt (105) and two second threaded holes (106) are connected by screwing, and the two first bolts (102) and two first threaded holes (103) are connected by screwing.
3. The scaffold fastening fastener for building engineering according to claim 1, wherein one corresponding side of each of the two connecting plates (2) is provided with a convex groove (5), and the top and the bottom of the connecting column (3) are provided with connecting mechanisms (4) matched with the two convex grooves (5);
coupling mechanism (4) include slider (403), slider (403) are provided with two, T type groove (402) that cooperation slider (403) used are all seted up to the top both sides of spliced pole (3), two L template (404) that the equal fixedly connected with in top of slider (403) cooperation convex groove (5) used, two through extrusion spring (401) fixed connection between the one side that the vertical section of L template (404) corresponds.
4. A scaffold fastening for construction engineering according to claim 1, characterized in that one of the two fastening means (1) is arranged parallel to one of the two connection plates (2) and the other fastening means (1) is arranged vertically to the other connection plate (2).
5. A scaffold fastening for construction engineering according to claim 3, characterized in that both the two sliders (403) and the two T-shaped grooves (402) are in clearance fit, and both the two L-shaped plates (404) and the convex groove (5) are in clearance fit.
6. A scaffold fastening for construction engineering according to claim 3, wherein both of said L-shaped plates (404) are of rigid material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068351.1U CN214885430U (en) | 2021-01-12 | 2021-01-12 | Scaffold fastening fastener for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120068351.1U CN214885430U (en) | 2021-01-12 | 2021-01-12 | Scaffold fastening fastener for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214885430U true CN214885430U (en) | 2021-11-26 |
Family
ID=78864713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120068351.1U Expired - Fee Related CN214885430U (en) | 2021-01-12 | 2021-01-12 | Scaffold fastening fastener for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214885430U (en) |
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2021
- 2021-01-12 CN CN202120068351.1U patent/CN214885430U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |