CN204311729U - Putlock assembling fastening devices - Google Patents
Putlock assembling fastening devices Download PDFInfo
- Publication number
- CN204311729U CN204311729U CN201420715823.8U CN201420715823U CN204311729U CN 204311729 U CN204311729 U CN 204311729U CN 201420715823 U CN201420715823 U CN 201420715823U CN 204311729 U CN204311729 U CN 204311729U
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- pressing plate
- plate
- putlock
- fastening devices
- hook
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Abstract
The utility model relates to the installation of putlock in building trade, is specifically related to a kind of putlock assembling fastening devices.A kind of putlock assembling fastening devices, it is characterized in that: it comprises pressing plate, pressing plate is bar shaped platy structure, and the two ends of described pressing plate are all connected with girth member by junction plate; One end of described junction plate is connected with the end winding support of pressing plate, and the side of the other end offers a U-lag mouth; Described girth member comprises height adjustment bolt, L shape pipe hook, cover plate, degree of tightness handle and hook.This device can block building steel tube and Quick-clamped, is fixed springboard, efficient and convenient, safe and reliable, is particularly suitable for the requirement that large area springboard is laid.
Description
Technical field
The utility model relates to the installation of putlock in building trade, is specifically related to a kind of putlock assembling fastening devices.
Background technology
At present, be seen everywhere at construction site scaffold, apply very extensive.Often use bamboo, wooden or steel springboard in scaffold, springboard needs to be fixed on scaffold, for standing people or put thing.Fixing means the most frequently used in the fixed form of springboard is: on the springboard put side by side, flatten steel, reinforcing bar or batten, then adopts iron wire to be bundled by the press strip on scaffold cross bar and springboard, and colligation is fixed.Iron wire colligation amount is large, complicated operation, causes engineering quantity large, wasting manpower and material resources.And installation and removal all needs to complete by binding tool, can not reuse, cause very large waste after dismounting.In addition, for the ease of colligation, iron wire is buckled often exposed on springboard, causes scuffing sometimes to people.
Utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of putlock assembling fastening devices, and this device can block building steel tube and Quick-clamped, springboard is fixed, efficient and convenient, safe and reliable, be particularly suitable for the requirement that large area springboard is laid.
For achieving the above object, technical solution adopted in the utility model is:
A kind of putlock assembling fastening devices, it is characterized in that: it comprises pressing plate, pressing plate is bar shaped platy structure, and the two ends of described pressing plate are all connected with girth member by junction plate;
One end of described junction plate is connected with the end winding support of pressing plate, and the side of the other end offers a U-lag mouth; Described pressing plate is elongate steel plate, and two ends are provided with equal bolt hole, and described junction plate and pressing plate end are bolted to connection;
Described girth member comprises height adjustment bolt, L shape pipe hook, cover plate, degree of tightness handle and hook; The bottom of L shape pipe hook is bent into barb-shaped downwards, and the upper end of L shape pipe hook is connected with one end axle of cover plate, and the other end of cover plate is connected with one end axle of degree of tightness handle, and one end of described hook is connected with the middle part axle of degree of tightness handle; When girth member is in closed condition, the other end of hook be hooked in the lower end of L shape pipe hook barb-shaped on; The outside of described L shape pipe hook is provided with the horizontal connecting plate of one piece of horizontal arrangement, and horizontal connecting plate has circular hole, and circular hole place is provided with nut; The lower end of described height adjustment bolt is screwed in nut through this circular hole, and the upper end of described height adjustment bolt is stuck in U-lag mouth; On the nut of described height adjustment bolt, the radial through hole offering a level, is inserted with adjusting rod in through hole.
Described U-lag mouth is vase-shaped, and notch is narrow, and bottom land is wide; Under the nut of described height adjustment bolt upper end, symmetry offers a pair slot, and the width of slot is less than width of rebate, and the diameter of bolt is greater than width of rebate.
Described pressing plate is double wedge pressing plate, and upper surface is plane, and soffit is interval with plum blossom-shaped double wedge.
Described pressing plate is nail pressing plate, and nail pressing plate is evenly distributed with some nail.
Described pressing plate is anti-skidding pressing plate, and this anti-skidding pressing plate upper surface is provided with reeding.
Described pressing plate is arc pressing plate with ribbing, and this arc pressing plate with ribbing is that soffit bar steel plate with ribbing is made, and arc pressing plate two ends with ribbing are bent upwards.
Main beneficial effect of the present utility model is:
1, the girth member of the utility model putlock assembling fastening devices is can the clamp of folding, building steel tube can be blocked and Quick-clamped, pressing plate both sides have opening and girth member to be assembled together, springboard can be fixed fast, efficient and convenient, safe and reliable, be particularly suitable for the requirement that large area springboard is laid;
2, in the utility model putlock assembling fastening devices, U-lag mouth is vase-shaped, height adjustment bolt is established the mutual bell and spigot frame of a pair slot make U-lag mouth be connected robust more with height adjustment bolt, is not easy to get loose;
3, in the utility model putlock assembling fastening devices height adjustment bolt nut on be inserted with adjusting rod, adjusting rod can rotation height adjusting bolt, does not need the aid adopting other;
4, in the utility model putlock assembling fastening devices, junction plate and pressing plate are bolted to connection, for convenience detach, use flexibly;
5, the utility model putlock assembling fastening devices center platen is double wedge pressing plate, upper surface is plane, soffit is interval with plum blossom-shaped double wedge, bamboo and wood springboard can be compressed when depressing pressing plate, prevent the bamboo and wood springboard under pressing plate from sliding, guarantee to make bamboo and wood springboard lay firm and safety.Described pressing plate is nail pressing plate, and nail pressing plate is evenly distributed with some nail, can nail, playing the effect of additional reinforcement springboard when reinforcing wooden springboard.Described pressing plate is anti-skidding pressing plate, and this anti-skidding pressing plate upper surface is provided with reeding, can play the anti-skidding booster action of springboard, as used when laying ramp-like springboard.Described pressing plate is arc pressing plate with ribbing, and this arc pressing plate with ribbing is that soffit bar steel plate with ribbing is made, and arc pressing plate two ends with ribbing are bent upwards, and increase thrust in the middle part of pressing plate, is applicable to the fastening of ultra-wide springboard and steel springboard.The pressing plate of the above-mentioned type can meet the laying of different springboard, can reinforce the building springboard of various material, is applicable to the requirement that large area springboard is laid.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram (for nail pressing plate) of putlock assembling fastening devices.
Fig. 2 is the using state schematic diagram of putlock assembling fastening devices.
Fig. 3 is the schematic diagram of junction plate in the utility model device.
Fig. 4 is the schematic diagram that in the utility model device, girth member is opened.
Fig. 5 is the schematic diagram that in the utility model device, girth member is closed.
Fig. 6 is that in the utility model device, girth member and junction plate assemble schematic diagram.
Fig. 7 is the schematic diagram of the utility model device barrel shaped tooth pressing plate.
Fig. 8 is the schematic diagram of anti-skidding pressing plate in the utility model device.
Fig. 9 is the schematic diagram (soffit when upper surface is actual use in figure) of arc pressing plate with ribbing in the utility model device.
In figure: 1. pressing plate; 2. junction plate; 3. girth member; 4. height adjustment bolt; 5.L shape pipe hook; 6. cover plate; 7. degree of tightness handle; 8. link up with; 9. building steel tube; 10. springboard; 11. nail; 12. double wedges; 13. reedings; 14.U shape notch; 15. horizontal connecting plates; 16. slots.
Detailed description of the invention
In order to understand the utility model better, below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is described further (as Fig. 1-9).
A kind of putlock assembling fastening devices, it comprises pressing plate 1, and pressing plate 1 is bar shaped platy structure, and the two ends of described pressing plate 1 are all connected with girth member 3 by junction plate 2;
One end of described junction plate 2 is connected with the end winding support of pressing plate 1, and the side of the other end offers a U-lag mouth 14;
Described girth member 3 comprises height adjustment bolt 4, L shape pipe hook 5, cover plate 6, degree of tightness handle 7 and hook 8; The bottom of L shape pipe hook 5 is bent into barb-shaped downwards, and the upper end of L shape pipe hook 5 is connected with one end axle of cover plate 6, and the other end of cover plate 6 is connected with one end axle of degree of tightness handle 7, and one end of described hook 8 is connected with the middle part axle of degree of tightness handle 7; When girth member 3 is in closed condition, the other end of hook 8 is hooked in barb-shaped upper (L shape pipe hook 5, cover plate 6, degree of tightness handle 7 and hook 8 are interconnected to a circle, for being wrapped by building steel tube 9) of the lower end of L shape pipe hook 5; The outside of described L shape pipe hook 5 is provided with the horizontal connecting plate 15 of one piece of horizontal arrangement, and horizontal connecting plate 15 has circular hole, circular hole place is provided with (one with its concentric with internal diameter) nut; The lower end of described height adjustment bolt 4 is screwed in nut through this circular hole, and the upper end of described height adjustment bolt 4 is stuck in U-lag mouth 14.
Described U-lag mouth 14 is vase-shaped, and notch is narrow, bottom land wide (bottom land is circular, and notch is rectangle); Under the nut of described height adjustment bolt 4 upper end, symmetry offers a pair slot 16, and the width of slot 16 is less than width of rebate (going out toward U-lag mouth 14 interpolation from slot 16), and the diameter of bolt is greater than width of rebate (head diameter is greater than groover rot diameter).
The radial through hole offering a level on the nut of described height adjustment bolt 4, be inserted with in through hole adjusting rod (adjusting rod can rotation height adjusting bolt, and can in through hole slide anteroposterior).
Described pressing plate 1 is elongate steel plate, and two ends are provided with equal bolt hole, and described junction plate 2 is bolted to connection with pressing plate 1 end.
Described pressing plate 1 is double wedge pressing plate, and upper surface is plane, and soffit is interval with plum blossom-shaped double wedge 12.
Described pressing plate 1 is nail pressing plate, nail pressing plate is evenly distributed with some nail 11(for nailing).
Described pressing plate 1 is anti-skidding pressing plate, and this anti-skidding pressing plate upper surface is provided with reeding 13.
Described pressing plate 1 is arc pressing plate with ribbing, and this arc pressing plate with ribbing is that soffit bar steel plate with ribbing is made (namely with ribbing facing to springboard 10), and arc pressing plate two ends with ribbing are bent upwards.
The using method of putlock assembling fastening devices, it comprises the following steps:
Step one: first lay springboard 10, the L shape pipe hook 5 of girth member 3 is caught on the building steel tube 9 shelving springboard 10, and close cover plate 6, and the hook 8 on degree of tightness handle 7 is caught on the barb on L-type pipe hook 5, fastening degree of tightness handle 7, completes the fixing of building steel tube 9 place girth member 3; Same mode completes the installation of other girth members 3, and girth member 3 is all positioned at the both sides (a pair girth member 3 often held by springboard 10, lays respectively at the both sides of springboard 10, and the spacing of often pair of girth member adopts guide or tape measure location) of springboard 10;
Step 2: the slot 16 U-lag mouth 14 of pressing plate 1 two ends connector 2 being aimed at height adjustment bolt 4, is pushed into U-lag mouth 14 inside (can finely tune girth member 3 permanent position is less-than-ideal);
Step 3: the height adjustment bolt 4 of girth member 3 is tightened (if wooden springboard 10, need add in the nail 11 of pressing plate 1 and nail, fixing springboard 10);
Step 4: repeat step one to step 3, complete the reinforcing of other springboards 10.
During dismounting: first open the degree of tightness handle 7 on cover plate 6, take hook 8, loosening of fastening springboard can be completed by contrary operation step when installing and remove.
More than illustrate and be only Application Example of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalence change that the utility model claim is done, still belong to protection domain of the present utility model.
Claims (6)
1. a putlock assembling fastening devices, is characterized in that: it comprises pressing plate (1), and pressing plate (1) is bar shaped platy structure, and the two ends of described pressing plate (1) are all connected with girth member (3) by junction plate (2);
One end of described junction plate (2) is connected with the end winding support of pressing plate (1), and the side of the other end offers a U-lag mouth (14); Described pressing plate (1) is elongate steel plate, and two ends are provided with equal bolt hole, and described junction plate (2) and pressing plate (1) end are bolted to connection;
Described girth member (3) comprises height adjustment bolt (4), L shape pipe hook (5), cover plate (6), degree of tightness handle (7) and hook (8); The bottom of L shape pipe hook (5) is bent into barb-shaped downwards, the upper end of L shape pipe hook (5) is connected with one end axle of cover plate (6), the other end of cover plate (6) is connected with one end axle of degree of tightness handle (7), and one end of described hook (8) is connected with the middle part axle of degree of tightness handle (7); When girth member (3) is in closed condition, hook (8) the other end be hooked in the lower end of L shape pipe hook (5) barb-shaped on; The outside of described L shape pipe hook (5) is provided with the horizontal connecting plate (15) of one piece of horizontal arrangement, and (15) have circular hole to horizontal connecting plate, and circular hole place is provided with nut; The lower end of described height adjustment bolt (4) is screwed in nut through this circular hole, and the upper end of described height adjustment bolt (4) is stuck in U-lag mouth (14); On the nut of described height adjustment bolt (4), the radial through hole offering a level, is inserted with adjusting rod in through hole.
2. putlock assembling fastening devices according to claim 1, is characterized in that: described U-lag mouth (14) is for vase-shaped, and notch is narrow, and bottom land is wide; Under the nut of described height adjustment bolt (4) upper end, symmetry offers a pair slot (16), and the width of slot (16) is less than width of rebate, and the diameter of bolt is greater than width of rebate.
3. putlock assembling fastening devices according to claim 1, is characterized in that: described pressing plate (1) is double wedge pressing plate, and upper surface is plane, and soffit is interval with plum blossom-shaped double wedge (12).
4. putlock assembling fastening devices according to claim 1, is characterized in that: described pressing plate (1) is nail pressing plate, nail pressing plate is evenly distributed with some nail (11).
5. putlock assembling fastening devices according to claim 1, is characterized in that: described pressing plate (1) is anti-skidding pressing plate, and this anti-skidding pressing plate upper surface is provided with reeding (13).
6. putlock assembling fastening devices according to claim 1, is characterized in that: described pressing plate (1) is arc pressing plate with ribbing, and this arc pressing plate with ribbing is that soffit bar steel plate with ribbing is made, and arc pressing plate two ends with ribbing are bent upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715823.8U CN204311729U (en) | 2014-11-25 | 2014-11-25 | Putlock assembling fastening devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715823.8U CN204311729U (en) | 2014-11-25 | 2014-11-25 | Putlock assembling fastening devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311729U true CN204311729U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715823.8U Active CN204311729U (en) | 2014-11-25 | 2014-11-25 | Putlock assembling fastening devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550420A (en) * | 2019-08-30 | 2019-12-10 | 重庆市梁平区奇爽食品有限公司 | Can pouring cage convenient to fix |
| CN113279560A (en) * | 2021-05-31 | 2021-08-20 | 青海送变电工程有限公司 | Scaffold board fixing clamp |
-
2014
- 2014-11-25 CN CN201420715823.8U patent/CN204311729U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110550420A (en) * | 2019-08-30 | 2019-12-10 | 重庆市梁平区奇爽食品有限公司 | Can pouring cage convenient to fix |
| CN113279560A (en) * | 2021-05-31 | 2021-08-20 | 青海送变电工程有限公司 | Scaffold board fixing clamp |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |