CN207420077U - Protective plate with adjusting mechanism - Google Patents
Protective plate with adjusting mechanism Download PDFInfo
- Publication number
- CN207420077U CN207420077U CN201721294584.3U CN201721294584U CN207420077U CN 207420077 U CN207420077 U CN 207420077U CN 201721294584 U CN201721294584 U CN 201721294584U CN 207420077 U CN207420077 U CN 207420077U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- wall
- adjusting mechanism
- cantilever beam
- protective plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to a kind of protective plates with adjusting mechanism, the protective plate with adjusting mechanism includes the cantilever beam for being perpendicularly fixed at wall, and it is fixed on the brace between the free end of cantilever beam and wall, the brace includes the first pull rod and the second pull rod that are fixedly installed on cantilever beam free end and wall respectively, being provided between first pull rod and the second pull rod makes the first pull rod and the second pull rod preload piece close to each other, and the both ends rotation of the preload piece is arranged on the end of the first pull rod and the second pull rod.During brace is installed, using the first pull rod and the preload piece of the second tie rod end, make the first pull rod and the second pull rod close to each other, so as to fulfill the contraction of oblique pull pole length.By pre-tensioner brace, brace is made to generate pretension, cantilever beam can tense its free end after completing installation, extend the service life of cantilever beam.
Description
Technical field
The utility model is related to construction safety field, more particularly to a kind of protective plate with adjusting mechanism.
Background technology
In order to ensure public safety, be usually provided at the entrance of skyscraper prevent object fall hurt sb.'s feelings safety dress
It puts.At present, common safety device is protective plate, and protective plate can not only stop that falling object from high altitude is hurted sb.'s feelings, while be also prevented from rain
Water is got in by crack between a door and its frame, therefore protective plate is widely used in building field.
Protective plate uses cantilever beam structure, is supported on cantilever beam and is provided with protective glass, wherein, one end of cantilever beam is fixed
In on wall, but with the growth of usage time, free end of the cantilever beam away from wall makes its generation because of the dead weight of protective plate
Deformation, the free end deformation of cantilever beam is serious, and substantially reduce cantilever beam uses duration.
Utility model content
The purpose of this utility model is to provide a kind of protective plate with adjusting mechanism, in wall and the cantilever of protective plate
Adjustable brace is provided between beam, by pre-tensioner brace, brace is made to generate pretension, cantilever beam completes installation
After its free end can be tensed, extend the service life of cantilever beam.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind has adjusting mechanism
Protective plate, including the oblique pull for being perpendicularly fixed at the cantilever beam of wall and being fixed between the free end of cantilever beam and wall
Bar, the brace include being fixedly installed on the first pull rod and the second pull rod of cantilever beam free end and wall respectively, and described the
Being provided between one pull rod and the second pull rod makes the first pull rod and the second pull rod preload piece close to each other, and the two of the preload piece
End rotation is arranged on the end of the first pull rod and the second pull rod.
By using above-mentioned technical proposal, during brace is installed, the first pull rod and the second tie rod end are utilized
Preload piece makes the first pull rod and the second pull rod close to each other, so as to fulfill the contraction of oblique pull pole length.Pass through pre-tensioner oblique pull
Bar makes brace generate pretension, and cantilever beam can tense its free end after completing installation, extend the use of cantilever beam
Service life.
The utility model is further arranged to：The preload piece includes rotation respectively arranged on the of the first pull rod and the second pull rod
One screw rod and the second screw rod are fixedly installed the spring in elongation state between first screw rod and the second screw rod, described
The outer wall of first screw rod and the second screw rod is installed with swivel nut.
By using above-mentioned technical proposal, during pre-tensioner brace, first with spring by the first pull rod with
The free end alignment of second pull rod, screws swivel nut afterwards, realizes close to each other between the first pull rod and the second pull rod.
The utility model is further arranged to：The swivel nut includes the two or six side towards first pull rod one end.
By using above-mentioned technical proposal, swivel nut can be conveniently screwed using spanner.
The utility model is further arranged to：First screw rod includes the one or six side towards first pull rod one end.
By using above-mentioned technical proposal, the first pull rod can be conveniently screwed using spanner.
The utility model is further arranged to：The free end of second pull rod is welded with the second connecting pole, described
Fixed cover of the opening towards the second pull rod is nested and fixed in the outer wall of second connecting pole, is arranged on the outer wall of second connecting pole
There is the protecting tube slided along the second connecting pole.
By using above-mentioned technical proposal, the mechanism protected between the first pull rod of protection of pipe and the second pull rod invades from rainwater
Erosion increases service life.
The utility model is further arranged to：The protecting tube includes be located between fixed cover and the second connecting pole first
Cylinder, the direction of first cylinder towards the first pull rod have been wholely set the second cylinder, and the internal diameter of second cylinder is more than
The outer diameter of swivel nut, baffle ring has been wholely set on the inner wall of second cylinder end, and the outer diameter of the baffle ring is equal to the first pull rod
Outer diameter.
By using above-mentioned technical proposal, during pre-tensioner brace, protecting tube is slided first, makes protecting tube
The end of first cylinder is contradicted to fixed cover.After brace tensioning, protecting tube is unclamped, the baffle ring of protecting tube, which is contradicted to first, to be drawn
On bar, prevent protecting tube from being skidded off at the first pull rod.
The utility model is further arranged to：Baffle is equipped with above the cantilever beam.
By using above-mentioned technical proposal, baffle falling object from high altitude is utilized.
The utility model is further arranged to：The baffle is tempered glass, passes through glass between the cantilever beam and baffle
The support of glass pawl is fixed.
By using above-mentioned technical proposal, it can increase translucency using tempered glass, improve the bright of skyscraper doorway
Degree.
In conclusion the utility model has the advantages that：When installing brace, first by the first pull rod and second
Pull rod is individually fixed in the cantilever beam of wall and the free end of cantilever beam.It aligns after the first pull rod and the second pull rod, using pulling
Hand screws swivel nut, makes the first pull rod and the second pull rod close to each other, brace is made to be in tension.Pass through pre-tensioner oblique pull
Bar makes brace generate pretension, and cantilever beam can tense its free end after completing installation, extend the use of cantilever beam
Service life.
Description of the drawings
Fig. 1 is the protection plate structure schematic diagram for having adjusting mechanism；
Fig. 2 is partial enlarged view at A in Fig. 1.
In figure, 1, adjusting mechanism；11st, the first screw rod；111st, the one or six side；112nd, the first circular groove；113rd, the first stud；
114th, the first clip-connecting rod；12nd, the second screw rod；121st, the second stud；122nd, the second circular groove；123rd, the second clip-connecting rod；13rd, first connects
Connect column；14th, the second connecting pole；15th, spring；16th, swivel nut；161st, the two or six side；17th, fixed cover；18th, protecting tube；181st, first
Cylinder；182nd, the second cylinder；183rd, baffle ring；2nd, brace；21st, the first pull rod；22nd, the second pull rod；23rd, the first hinged-support；24、
Second hinged-support；3rd, cantilever beam；4th, wall；5th, baffle；6th, jaw for gripping glass.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Mark represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment 1
A kind of protective plate with adjusting mechanism, as shown in Figure 1, the cantilever beam 3 including being perpendicularly fixed at wall 4, cantilever
3 top of beam is equipped with baffle 5, and baffle 5 uses tempered glass, is supported and fixed by jaw for gripping glass 6 between cantilever beam 3 and baffle 5.It is outstanding
Brace 2 is fixedly installed between the free end of arm beam 3 and wall 4, brace 2, cantilever beam 3,4 three of wall form one surely
Fixed triangular structure, is used to support protective plate.
With reference to Fig. 1 and Fig. 2, brace 2 includes being fixed on the first hinged-support 23 of 3 free end of cantilever beam and is fixed on wall
Second hinged-support 24 of body 4 is hingedly provided with the first pull rod 21 on first hinged-support 23, is hingedly provided on the second hinged-support 24
Second pull rod 22 is connected with adjusting mechanism 1 between first pull rod 21 and the second pull rod 22, by pre-tightening adjustment structure, makes
Brace 2 generates pretension.
With reference to Fig. 1 and Fig. 2, adjusting mechanism 1 includes the first connecting pole 13 for being fixedly welded on 21 free end of the first pull rod, the
One connecting pole 13 is installed with the first screw rod 11 backwards to one end of the first pull rod 21, and the screw thread at the first connecting pole 13 is dextrorotation spiral shell
Line.First screw rod 11 includes the first stud 113 being connected with the first connecting pole 13, first be wholely set with the first stud 113
Six sides 111 and the first clip-connecting rod 114 being wholely set with the one or six side 111, the outer wall of the first clip-connecting rod 114 are equipped with outer spiral shell
Line, the free end center of the first clip-connecting rod 114 offer the first circular groove 112.
With reference to Fig. 1 and Fig. 2, the free end of the second pull rod 22 is welded with the second connecting pole 14, and the second connecting pole 14 is carried on the back
The second screw rod 12 is installed with to one end of the second pull rod 22, and the screw thread at the second connecting pole 14 is left hand thread.Second screw rod 12
Including the second stud 121 being connected with the second connecting pole 14 and the second clip-connecting rod 123 being wholely set with the second stud 121.
The outer diameter of second clip-connecting rod 123 is identical with the outer diameter of the first clip-connecting rod 114, meanwhile, the outer wall of the second clip-connecting rod 123 is equipped with and the
The identical external screw thread of one clip-connecting rod 114.
With reference to Fig. 1 and Fig. 2, the free end center of the second clip-connecting rod 123 offers the second circle with the first circular groove 112 with footpath
The slot bottom of slot 122, the first circular groove 112 and the second circular groove 122 is fixedly installed the spring 15 in elongation state.First clip-connecting rod
114 and second the outer wall of clip-connecting rod 123 be installed with swivel nut 16, swivel nut 16 is fixed on the second clip-connecting rod using spanner for convenience
On 123, swivel nut 16 includes the two or six side 161 towards 21 one end of the first pull rod.
With reference to Fig. 1 and Fig. 2, in order to which adjustment structure is protected to be corroded be subject to rainwater, the outer wall socket of the second connecting pole 14 is solid
Surely there are fixed cover 17, opening the second pull rod 22 of direction of fixed cover 17.Meanwhile second connecting pole 14 outer wall on be arranged with along
The protecting tube 18 that two connecting poles 14 slide, protecting tube 18 include the first cylinder being located between fixed 17 and second connecting pole 14 of cover
181, the direction of the first cylinder 181 towards the first connecting pole 13 has been wholely set the second cylinder 182, the internal diameter of the second cylinder 182
More than the outer diameter of swivel nut 16.Baffle ring 183 it has been wholely set on the inner wall of second cylinder, 182 end, the outer diameter of baffle ring 183 is equal to the
The outer diameter of one clip-connecting rod 114, when steel pillar is moved to the position of the first clip-connecting rod 114, baffle ring 183 contacts at the first clip-connecting rod
114 end prevents protecting tube 18 from being slid at the position of adjusting mechanism 1.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (7)
1. a kind of protective plate with adjusting mechanism, including being perpendicularly fixed at the cantilever beam (3) of wall (4) and being fixed on outstanding
Brace (2) between arm beam (3) free end and wall (4), it is characterised in that：The brace (2) includes fixation respectively and sets
It is placed in the first pull rod (21) of cantilever beam (3) free end and wall (4) and the second pull rod (22), first pull rod (21) and the
Being provided between two pull rods (22) makes the first pull rod (21) and the second pull rod (22) preload piece close to each other, the preload piece
Both ends rotation is arranged on the end of the first pull rod (21) and the second pull rod (22)；
The preload piece includes the first screw rod (11) and the second spiral shell that rotation respectively is arranged on the first pull rod (21) and the second pull rod (22)
Bar (12) is fixedly installed the spring (15) in elongation state, institute between first screw rod (11) and the second screw rod (12)
It states the first screw rod (11) and the outer wall of the second screw rod (12) is installed with swivel nut (16).
2. the protective plate according to claim 1 with adjusting mechanism, it is characterised in that：The swivel nut (16) includes direction
Two or six side (161) of the first pull rod (21) one end.
3. the protective plate according to claim 2 with adjusting mechanism, it is characterised in that：First screw rod (11) includes
Towards the one or six side (111) of the first pull rod (21) one end.
4. the protective plate according to claim 3 with adjusting mechanism, it is characterised in that：Second pull rod (22) from
Second connecting pole (14) is welded with by end, the outer wall of second connecting pole (14) is nested and fixed opening and is drawn towards second
The fixed of bar (22) covers (17), and the protection slided along the second connecting pole (14) is arranged on the outer wall of second connecting pole (14)
It manages (18).
5. the protective plate according to claim 4 with adjusting mechanism, it is characterised in that：The protecting tube (18) includes position
The first cylinder (181) between fixed cover (17) and the second connecting pole (14), the first pull rod of the first cylinder (181) direction
(21) direction has been wholely set the second cylinder (182), and the internal diameter of second cylinder (182) is more than the outer diameter of swivel nut (16),
Baffle ring (183) is wholely set on the inner wall of second cylinder (182) end, the outer diameter of the baffle ring (183) is equal to first
The outer diameter of pull rod (21).
6. the protective plate according to claim 1 with adjusting mechanism, it is characterised in that：Paving above the cantilever beam (3)
Equipped with baffle (5).
7. the protective plate according to claim 6 with adjusting mechanism, it is characterised in that：The baffle (5) is tempering glass
Glass is supported by jaw for gripping glass (6) between the cantilever beam (3) and baffle (5) and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294584.3U CN207420077U (en) | 2017-09-30 | 2017-09-30 | Protective plate with adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294584.3U CN207420077U (en) | 2017-09-30 | 2017-09-30 | Protective plate with adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207420077U true CN207420077U (en) | 2018-05-29 |
Family
ID=62310720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294584.3U Expired - Fee Related CN207420077U (en) | 2017-09-30 | 2017-09-30 | Protective plate with adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207420077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576760A (en) * | 2020-05-22 | 2020-08-25 | 河南业豪幕墙有限公司 | Canopy pull rod capable of being adjusted in one direction and using method |
| CN112012492A (en) * | 2020-09-08 | 2020-12-01 | 中国十七冶集团有限公司 | Self-bearing oblique-cantilever safe and intelligent construction system and method |
-
2017
- 2017-09-30 CN CN201721294584.3U patent/CN207420077U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111576760A (en) * | 2020-05-22 | 2020-08-25 | 河南业豪幕墙有限公司 | Canopy pull rod capable of being adjusted in one direction and using method |
| CN111576760B (en) * | 2020-05-22 | 2021-08-06 | 河南业豪幕墙有限公司 | Canopy pull rod capable of being adjusted in one direction and using method |
| CN112012492A (en) * | 2020-09-08 | 2020-12-01 | 中国十七冶集团有限公司 | Self-bearing oblique-cantilever safe and intelligent construction system and method |
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Legal Events
| 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: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |