CN204964162U - Safety net of taking protector shocks resistance and resistant performance test machine that runs through - Google Patents
Safety net of taking protector shocks resistance and resistant performance test machine that runs through Download PDFInfo
- Publication number
- CN204964162U CN204964162U CN201520373129.7U CN201520373129U CN204964162U CN 204964162 U CN204964162 U CN 204964162U CN 201520373129 U CN201520373129 U CN 201520373129U CN 204964162 U CN204964162 U CN 204964162U
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- Prior art keywords
- bracing frame
- frame
- bolt
- safety net
- annular tooth
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model discloses a safety net of taking protector shocks resistance and resistant performance test machine that runs through, include: end support frame, oblique frame and compress tightly the frame, the frame includes four sideboards to one side, the cross -section of sideboard is L shape, including diaphragm and riser, has the zigzag recess on the upper surface of diaphragm, compress tightly the frame and include four side rods, have the zigzag lug on the bottom surface of side rod, respectively install a wheel and anti -channeling device on four corners of end support frame bottom, the anti -channeling device is including welding the outer lug on end support frame and running through the bolt of outer lug, the top welding of bolt has the twist grip, have on the bottom face of bolt from the interior past first annular tooth that sets gradually outward, second annular tooth and third annular tooth. In this way, the utility model has the advantages of simple and reasonable structure, the safety net has higher rate of tension, promotes the accuracy that detects, what equipment can stabilize in addition is fixed with ground, can not the drunkenness, and the security is high.
Description
Technical field
The utility model relates to safety net testing apparatus technical field, particularly relates to a kind of safety net shock resistance with protective device and resistance toly runs through performance aircraft.
Background technology
Safety net is when carrying out high-altitude construction implement installation or entertainment, the net shielded that lower or its side is arranged at it, in case the accident of falling and causing because of people or object.The shock resistance of safety net and resistance to run through Performance Detection extremely important, existing safety net shock resistance and resistance toly run through in performance detection apparatus, the rate of tension of safety net is not good, the accuracy that impact detects.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of safety net shock resistance with protective device and resistance toly runs through performance aircraft, and simple and reasonable, safety net has higher rate of tension, promotes the accuracy detected; Equipment can firm fixing with ground in addition, can not play, and security is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of safety net shock resistance with protective device and resistance toly run through performance aircraft, comprise: end bracing frame, oblique framework and hold-down frame, bracing frame of the described end is cuboid, bracing frame rear portion, the described end is connected with a centre post and two limit support bars, the low early and high after layout of oblique framework, be welded to connect between the front end of oblique framework and the front end of end bracing frame, the rear end of oblique framework and centre post, two limit support bars are welded to connect, the top of described centre post has a transverse supporting rod, the front end of described transverse supporting rod is connected with electric control permanent magnet,
Described oblique framework comprises four edges plate, the cross section of described side plate is L-shaped, comprise transverse slat and riser, form a step, the upper surface of described transverse slat has incised groove, described hold-down frame comprises four edges bar, the bottom surface of described side rod has the serrate projection matched with described incised groove, the front end of described hold-down frame is connected by two hinges with between the front end of oblique framework, described hold-down frame can be placed on described step, two sidepiece side plates in described four edges plate and the riser of a top side plate are separately installed with multiple active grab,
Four corners bottom bracing frame of the described end are respectively provided with a wheel and Anti-moving device, described Anti-moving device comprises the outer projection be welded on end bracing frame and the bolt running through described outer projection from top to bottom, be threaded between described bolt with outer projection, the top of described bolt is welded with rotary handle, the bottom face of described bolt has from interior the first annular tooth, the second annular tooth and the 3rd annular tooth that set gradually outward.
In the utility model preferred embodiment, bracing frame top, the described end also has safety guard net.
The beneficial effects of the utility model are: the safety net shock resistance of the utility model band protective device and resistance toly run through performance aircraft, and simple and reasonable, safety net has higher rate of tension, promotes the accuracy detected; Equipment can firm fixing with ground in addition, can not play, and security is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the safety net shock resistance of the utility model band protective device and the resistance to structural representation running through performance aircraft one preferred embodiment;
Fig. 2 is that the b of Fig. 1 is to vertical view;
Fig. 3 is that the A-A of Fig. 1 is to cut-open view;
Fig. 4 is the right view of Fig. 1;
Fig. 5 is the enlarged diagram of bolt described in Fig. 1.
In accompanying drawing, the mark of each parts is as follows: 1, end bracing frame, 2, tiltedly framework, and 21, transverse slat, 22, riser, 23, incised groove, 3, hold-down frame, 31, side rod, 32, serrate projection, 4, centre post, 5, limit support bar, 6, transverse supporting rod, 7, electric control permanent magnet, 8, hinge, 9, active grab, 10, wheel, 11, outer projection, 12, bolt, 13, rotary handle, 14, the first annular tooth, the 15, second annular tooth, the 16, the 3rd annular tooth.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 5, the utility model embodiment comprises:
A kind of safety net shock resistance with protective device and resistance toly run through performance aircraft, comprise: end bracing frame 1, oblique framework 2 and hold-down frame 3, bracing frame of the described end 1 is in cuboid, bracing frame 1 rear portion, the described end is connected with a centre post 4 and two limit support bars 5, the low early and high after layout of oblique framework 2, be welded to connect between the front end of oblique framework 2 and the front end of end bracing frame 1, the rear end of oblique framework 2 and centre post 4, two limit support bars 5 are welded to connect, the top of described centre post 4 has a transverse supporting rod 6, the front end of described transverse supporting rod 6 is connected with electric control permanent magnet 7, the iron block electric control permanent magnet 7 that falls during use holds.
Described oblique framework 2 comprises four edges plate, the cross section of described side plate is L-shaped, comprise transverse slat 21 and riser 22, form a step, the upper surface of described transverse slat 21 has incised groove 23, described hold-down frame 3 comprises four edges bar 31, the bottom surface of described side rod 31 has the serrate projection 32 matched with described incised groove 23, the front end of described hold-down frame 3 is connected by two hinges 8 with between the front end of oblique framework 2, described hold-down frame 3 can be placed on described step, two sidepiece side plates in described four edges plate and the riser of a top side plate are separately installed with multiple active grab 9, during use, first open hold-down frame 3, put into safety net, safety net is pressed between oblique framework 2 and hold-down frame 3, the surrounding of safety net coordinates compression by incised groove 23 and serrate projection 32, compress with active grab 9 again, safety net is made to have higher rate of tension, ensure the accuracy detected.
Four corners bottom bracing frame of the described end 1 are respectively provided with a wheel 10 and Anti-moving device, and four wheels 10 makes whole equipment to move easily.
Described Anti-moving device comprises the outer projection 11 be welded on end bracing frame 1 and the bolt 12 running through described outer projection 11 from top to bottom, be threaded between described bolt 12 with outer projection 11, the top of described bolt 12 is welded with rotary handle 13, the bottom face of described bolt 12 have from interior the first annular tooth 14 set gradually outward, second annular tooth 15 and the 3rd annular tooth 16, after whole equipment moving to precalculated position, turn rotary handle 13, the bottom of bolt 12 is compressed on the ground, described first annular tooth 14, it is more firm that second annular tooth 15 and the 3rd annular tooth 16 make the bottom of spiral 12 be connected with ground, in process of the test, whole equipment there will not be front and back play phenomenon.
Preferably, bracing frame 1 top, the described end also has safety guard net, and when preventing the body part of people from putting in equipment, iron block falls, and has an accident.
The beneficial effects of the utility model are: the safety net shock resistance of the utility model band protective device and resistance toly run through performance aircraft, and simple and reasonable, safety net has higher rate of tension, promotes the accuracy detected; Equipment can firm fixing with ground in addition, can not play, and security is high.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. a safety net shock resistance with protective device and resistance toly run through performance aircraft, it is characterized in that, comprise: end bracing frame, oblique framework and hold-down frame, bracing frame of the described end is cuboid, bracing frame rear portion, the described end is connected with a centre post and two limit support bars, the low early and high after layout of oblique framework, be welded to connect between the front end of oblique framework and the front end of end bracing frame, the rear end of oblique framework and centre post, two limit support bars are welded to connect, the top of described centre post has a transverse supporting rod, the front end of described transverse supporting rod is connected with electric control permanent magnet,
Described oblique framework comprises four edges plate, the cross section of described side plate is L-shaped, comprise transverse slat and riser, form a step, the upper surface of described transverse slat has incised groove, described hold-down frame comprises four edges bar, the bottom surface of described side rod has the serrate projection matched with described incised groove, the front end of described hold-down frame is connected by two hinges with between the front end of oblique framework, described hold-down frame can be placed on described step, two sidepiece side plates in described four edges plate and the riser of a top side plate are separately installed with multiple active grab,
Four corners bottom bracing frame of the described end are respectively provided with a wheel and Anti-moving device, described Anti-moving device comprises the outer projection be welded on end bracing frame and the bolt running through described outer projection from top to bottom, be threaded between described bolt with outer projection, the top of described bolt is welded with rotary handle, the bottom face of described bolt has from interior the first annular tooth, the second annular tooth and the 3rd annular tooth that set gradually outward.
2. band protective device according to claim 1 safety net shock resistance and resistance toly run through performance aircraft, it is characterized in that, bracing frame top, the described end also has safety guard net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373129.7U CN204964162U (en) | 2015-06-01 | 2015-06-01 | Safety net of taking protector shocks resistance and resistant performance test machine that runs through |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373129.7U CN204964162U (en) | 2015-06-01 | 2015-06-01 | Safety net of taking protector shocks resistance and resistant performance test machine that runs through |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204964162U true CN204964162U (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373129.7U Expired - Fee Related CN204964162U (en) | 2015-06-01 | 2015-06-01 | Safety net of taking protector shocks resistance and resistant performance test machine that runs through |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204964162U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051169A (en) * | 2018-02-09 | 2018-05-18 | 郑岑 | A kind of dense mesh safety vertical net detection device |
| CN108181453A (en) * | 2017-12-04 | 2018-06-19 | 河海大学 | A kind of explosion preventing rubber net performance test methods |
-
2015
- 2015-06-01 CN CN201520373129.7U patent/CN204964162U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181453A (en) * | 2017-12-04 | 2018-06-19 | 河海大学 | A kind of explosion preventing rubber net performance test methods |
| CN108181453B (en) * | 2017-12-04 | 2021-06-01 | 河海大学 | Method for testing performance of blasting rubber protective net |
| CN108051169A (en) * | 2018-02-09 | 2018-05-18 | 郑岑 | A kind of dense mesh safety vertical net detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20200601 |