CN110566566B - Novel protection device based on road and bridge protection - Google Patents
Novel protection device based on road and bridge protection Download PDFInfo
- Publication number
- CN110566566B CN110566566B CN201910875580.1A CN201910875580A CN110566566B CN 110566566 B CN110566566 B CN 110566566B CN 201910875580 A CN201910875580 A CN 201910875580A CN 110566566 B CN110566566 B CN 110566566B
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- bridge
- protection
- fixing ring
- road
- fixedly connected
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- 239000007787 solid Substances 0.000 claims abstract description 23
- 230000001012 protector Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 59
- 238000001125 extrusion Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
Abstract
The invention discloses a novel protection device based on road and bridge protection, which comprises a first fixing ring and a second fixing ring, wherein one ends of two limiting bolts respectively far away from the first fixing ring and the second fixing ring are in threaded connection with a protection box, and the invention relates to the technical field of road and bridge protection. This novel protector based on road and bridge protection, top and bottom through the solid fixed ring of first solid fixed ring and second between the solid fixed ring both sides all are through fixing bolt swing joint, can protect comprehensively the screw that the bridge adopted, can effectively avoid the bridge screw because expose for a long time externally lead to rustting the condition that can't use appear, thereby make the life of bridge screw longer, let the staff need not frequently go to change the screw, made things convenient for people to use, this has solved present novel protector based on road and bridge protection comprehensive problem inadequately to the protection of bridge surface screw.
Description
Technical Field
The invention relates to the technical field of road and bridge protection, in particular to a novel protection device based on road and bridge protection.
Background
The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation, and the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge head butt straps, tapered revetments, diversion works and the like, and screws are common fasteners and are widely used on machinery, electrical appliances and buildings. Generally, the material is metal or plastic, and is cylindrical, and the grooves with the concave and convex surfaces are called as screw threads.
The prior patent (publication number: CN 201896848U) discloses an anti-theft screw with a protective sleeve and a V-shaped reed, which comprises a bolt and a nut, wherein the outer part of the nut is also provided with the protective sleeve, the protective sleeve is of a cylindrical structure, and the inner side of the protective sleeve and the outer side of the nut body are provided with mutually meshed clamping grooves; the protective sleeve is sleeved outside the nut. In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. the protective sleeve can not check the condition of the internal screw without dismantling the protective device, so that the operation of the checking link is complicated; 2. the protective sleeve cannot be suitable for screws with different sizes, and the application range is narrow; 3. because bridges need to be protected at night or in the evening, the conventional protective sleeves cannot play a role in prompting positions at night.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel protection device based on road and bridge protection, and solves the problem that the conventional novel protection device based on road and bridge protection cannot protect screws on the surface of a bridge comprehensively.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a novel protector based on road and bridge protection, includes first solid fixed ring and the solid fixed ring of second, the top and the bottom of both sides all are through fixing bolt swing joint between first solid fixed ring and the solid fixed ring of second, one side threaded connection on fixing bolt surface has fixation nut to the middle part on first solid fixed ring and the solid fixed ring surface of second all runs through there is spacing bolt, two one end threaded connection that first solid fixed ring and the solid fixed ring of second were kept away from respectively to spacing bolt has the protective housing, the surface of protective housing just is located and has seted up the thread groove with the junction of spacing bolt, the top fixedly connected with activity hinge of protective housing surface one side to the fixedly connected with protective cover on activity hinge surface, the bottom of protective cover and the equal fixedly connected with magnet in top of protective housing to contact each other between two magnets.
Preferably, the two sides of the top of the protective cover are fixedly connected with fixing columns on one side far away from the movable hinge, and handles are fixedly connected between the fixing columns.
Preferably, the equal fixedly connected with connecting rod in middle part of both sides between the solid fixed ring of first solid fixed ring and the second, two the connecting rod is kept away from the solid fixed ring of first solid fixed ring and second one end respectively and is all run through the guard box and extend to the inner chamber of guard box.
Preferably, one end of the connecting rod is fixedly connected with an extrusion plate in the inner cavity of the protective box, and one side of the extrusion plate, which is close to the protective box, is in contact with the inner surface of the protective box.
Preferably, the two sides of the surfaces of the first fixing ring and the second fixing ring are fixedly connected with a reflector plate on one side far away from the protection box.
Preferably, a through hole is formed in the middle of the surface of the protective cover, and a glass visual plate is fixedly connected to the inner surface of the through hole in the middle of the top of the protective cover.
Preferably, the inner surface of the extrusion plate is fixedly connected with a soft rubber pad, and the middle part of the bottom of the protection box is provided with an opening.
Preferably, the quantity of reflector panel is eight and every size unanimous align to grid in the first solid fixed ring and the solid fixed ring both sides in the middle part of second external surface.
Advantageous effects
The invention provides a novel protection device based on road and bridge protection. Compared with the prior art, the method has the following beneficial effects:
(1) this novel protector based on road and bridge protection through setting up the protective housing, sets up magnet and visual board on the protective housing, can protect comprehensively the screw that the bridge adopted to can be under the condition of demolising the protective housing, can get off the situation of inspection inside screw under the condition that does not demolish protector, reduced the work step of maintaining workman, but also can get off and adjust the bridge screw under the condition that does not influence protective apparatus and use, very big people's use of having made things convenient for.
(2) This novel protector based on road and bridge protection, through the inner chamber fixedly connected with stripper plate at the guard box, can be extremely convenient succinct just install protector and bridge screw, no longer receive the restriction of bridge screw size, shortened workman's time of installing protective apparatus by a wide margin.
(3) This novel protector based on road and bridge protection sets up the reflector panel through the one side at the guard box, can increase protector's visuality, even people when looking for protective apparatus through the light source at night, can learn protector's position the very first time, let people can be more swift detect protector's position, it is convenient that the maintenance of giving worker's people has brought, this has solved present novel protector based on road and bridge protection not obvious problem in the night.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the protective case of the present invention;
FIG. 3 is a schematic view of the extrusion plate structure of the present invention;
FIG. 4 is a schematic view of a stop bolt structure according to the present invention;
fig. 5 is a schematic view of a protective cover structure according to the present invention.
In the figure: 1. a first retaining ring; 2. a second retaining ring; 3. fixing the bolt; 4. fixing a nut; 5. a limit bolt; 6. a protective box; 7. a thread groove; 8. a movable hinge; 9. a protective cover; 10. a magnet; 11. fixing a column; 12. a connecting rod; 13. a pressing plate; 14. a reflector; 15. a glass visual panel; 16. soft rubber pad.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a novel protection device based on road and bridge protection comprises a first fixing ring 1 and a second fixing ring 2, the top and the bottom of two sides between the first fixing ring 1 and the second fixing ring 2 are movably connected through a fixing bolt 3, one side of the surface of the fixing bolt 3 is in threaded connection with a fixing nut 4, the middle parts of the surfaces of the first fixing ring 1 and the second fixing ring 2 are respectively penetrated with a limit bolt 5, one ends of the two limit bolts 5, which are respectively far away from the first fixing ring 1 and the second fixing ring 2, are in threaded connection with a protection box 6, a threaded groove 7 is arranged on the surface of the protection box 6 and at the connection part with the limit bolt 5, the top of one side of the surface of the protection box 6 is fixedly connected with a movable hinge 8, the surface of the movable hinge 8 is fixedly connected with a protection cover 9, the bottom of the protection cover 9 and the top of the protection box 6 are both fixedly connected with magnets 10, and the two magnets 10 are in contact with each other, the magnets 10 attract each other to prevent the opening of the cover 9, which is considered to be a strong force that can be pulled away directly.
In the invention, fixed columns 11 are fixedly connected to two sides of the top of the protective cover 9 and one side of the protective cover far away from the movable hinge 8, a handle is fixedly connected between the two fixed columns 11, and the movable hinge 8 is a movable hinge and is used for connecting the protective cover and the protective box 6.
In the invention, the connecting rods 12 are fixedly connected to the middle parts of the two sides between the first fixing ring 1 and the second fixing ring 2, and one ends of the two connecting rods 12 respectively far away from the first fixing ring 1 and the second fixing ring 2 penetrate through the protection box 6 and extend to the inner cavity of the protection box 6.
In the invention, one end of the connecting rod 12 is fixedly connected with the extrusion plate 13 in the inner cavity of the protective box 6, and one side of the extrusion plate 13 close to the protective box 6 is contacted with the inner surface of the protective box 6.
In the invention, the two sides of the surfaces of the first fixing ring 1 and the second fixing ring 2 and the side far away from the protective box 6 are both fixedly connected with the reflecting plates 14, and the reflecting plates 14 are made of materials similar to a mirror surface and used for reflecting light rays.
In the invention, a through hole is arranged in the middle of the surface of the protective cover 9, the inner surface of the through hole in the middle of the top of the protective cover 9 is fixedly connected with the glass visual plate 15, and the glass visual plate 15 is a toughened glass plate which can be seen through for observation.
According to the invention, the inner surface of the extrusion plate 13 is fixedly connected with the soft rubber pad 16, the middle part of the bottom of the protective box 6 is provided with an opening, and the soft rubber pad 16 prevents the internal screw from being damaged due to overlarge pressure of the extrusion plate 13.
In the invention, the number of the light reflecting plates 14 is eight, and the light reflecting plates are uniformly arranged on two sides of the middle part of the outer surfaces of the first fixing ring 1 and the second fixing ring 2.
When the device is used, firstly, the protection device matched with the bridge screw to be protected is selected according to the size of the bridge screw, the protection cover 9 is lifted up through the handle and the fixed column 11, then the movable hinge 8 can prevent the protection cover 9 from falling, then the fixed bolt 3 is screwed, the first fixing ring 1 and the second fixing ring 2 can move, then the first fixing ring 1 and the second fixing ring 2 are pulled outwards to the limit, then the whole device is sleeved on the screw, the nut at the top of the screw is positioned in the inner cavity of the protection box 6, at the moment, the fixed bolt 3 can be screwed reversely, the first fixing ring 1 and the second fixing ring 2 are shrunk, the extrusion plate 13 is pushed to extrude the screw inside to achieve the fixing effect, then the protection cover 9 is closed, so that the protection cover 9 can be adsorbed by the magnet 10, at the limit bolt 5 can be screwed at the moment, and the first fixing ring 1 and the second fixing ring 2 and the protection box 6 are fixed, the protection device is thus installed and at night the light projected by the reflector 14 is reflected and displayed, while the glass panel 15 on top of the protective cover 9 is used to check the internal screw condition.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel protector based on road and bridge protection, includes solid fixed ring (1) and the solid fixed ring of second (2), the top and the bottom of both sides all are through fixing bolt (3) swing joint, its characterized in that between solid fixed ring (1) and the solid fixed ring of second (2): one side of the surface of the fixing bolt (3) is in threaded connection with a fixing nut (4), the middle parts of the surfaces of the first fixing ring (1) and the second fixing ring (2) are respectively penetrated by a limiting bolt (5), one ends, far away from the first fixing ring (1) and the second fixing ring (2), of the two limiting bolts (5) are in threaded connection with a protective box (6), a threaded groove (7) is formed in the surface of the protective box (6) and located at the connecting position of the protective box and the limiting bolt (5), the top of one side of the surface of the protective box (6) is fixedly connected with a movable hinge (8), the surface of the movable hinge (8) is fixedly connected with a protective cover (9), the bottom of the protective cover (9) and the top of the protective box (6) are both fixedly connected with magnets (10), and the two magnets (10) are in contact with each other;
connecting rods (12) are fixedly connected to the middle parts of two sides between the first fixing ring (1) and the second fixing ring (2), and one ends, far away from the first fixing ring (1) and the second fixing ring (2), of the two connecting rods (12) penetrate through the protective box (6) and extend to the inner cavity of the protective box (6);
one end of the connecting rod (12) is fixedly connected with an extrusion plate (13) in the inner cavity of the protective box (6), and one side of the extrusion plate (13) close to the protective box (6) is in contact with the inner surface of the protective box (6).
2. The novel protection device based on road and bridge protection of claim 1, wherein: the two sides of the top of the protective cover (9) are fixedly connected with fixing columns (11) on one side far away from the movable hinge (8), and handles are fixedly connected between the fixing columns (11).
3. The novel protection device based on road and bridge protection of claim 1, wherein: the two sides of the surfaces of the first fixing ring (1) and the second fixing ring (2) are respectively and fixedly connected with a reflector (14) on one side far away from the protection box (6).
4. The novel protection device based on road and bridge protection of claim 1, wherein: the middle part of the surface of the protective cover (9) is provided with a through hole, and the inner surface of the through hole in the middle of the top of the protective cover (9) is fixedly connected with a glass visual plate (15).
5. The novel protection device based on road and bridge protection of claim 1, wherein: the inner surface of the extrusion plate (13) is fixedly connected with a soft rubber pad (16), and the middle part of the bottom of the protective box (6) is provided with an opening.
6. The novel protection device based on road and bridge protection of claim 3, wherein: the quantity of reflector panel (14) is eight and every unanimous align to grid in the both sides at first solid fixed ring (1) and the solid fixed ring of second (2) surface middle part of size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875580.1A CN110566566B (en) | 2019-09-17 | 2019-09-17 | Novel protection device based on road and bridge protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875580.1A CN110566566B (en) | 2019-09-17 | 2019-09-17 | Novel protection device based on road and bridge protection |
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| Publication Number | Publication Date |
|---|---|
| CN110566566A CN110566566A (en) | 2019-12-13 |
| CN110566566B true CN110566566B (en) | 2022-01-04 |
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| CN201910875580.1A Active CN110566566B (en) | 2019-09-17 | 2019-09-17 | Novel protection device based on road and bridge protection |
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Families Citing this family (1)
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| CN112378426B (en) * | 2020-11-13 | 2023-11-03 | 桂林航天工业学院 | Annular sensor for terahertz wave band measurement |
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| CN110566566A (en) | 2019-12-13 |
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Effective date of registration: 20211208 Address after: 266100 No. 8, Qinling Road, Laoshan District, Qingdao, Shandong Province (Room 806, Hanzhong business center) Applicant after: Qingdao Jiaojian Group Co.,Ltd. Address before: 518000 Xufei garden, Bagua Second Road, Futian District, Shenzhen, Guangdong Applicant before: Ye Yongliang |
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