CN203546753U - Buckling device and underground well protection grid with buckling device - Google Patents
Buckling device and underground well protection grid with buckling device Download PDFInfo
- Publication number
- CN203546753U CN203546753U CN201320678303.XU CN201320678303U CN203546753U CN 203546753 U CN203546753 U CN 203546753U CN 201320678303 U CN201320678303 U CN 201320678303U CN 203546753 U CN203546753 U CN 203546753U
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- lid
- elastic portion
- buckling device
- auxiliary section
- support buckle
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Abstract
An underground well protection grid comprises a protection body and a buckling device used for fixing the protection body to the side wall of an underground well. The buckling device comprises a supporting buckle, a cover body arranged on the supporting buckle, and a fixing piece, wherein the supporting buckle comprises a fixing portion, a bearing portion, a connecting portion through which the fixing portion is connected with the bearing portion, and elastic portions. The connection portion and the elastic portions respectively extend upward from the two opposite side edges of the bearing portion, a penetrating hole is formed in the middle of the bearing portion, and each elastic portion comprises a first buckling portion. One side of the cover body is provided with a through groove and a connecting portion provided with the supporting buckle in a sleeved mode, the other side of the cover body extends to form an operation portion and matching portions, and each matching portion is provided with a second buckling portion which is buckled on the corresponding first buckling portion. The buckling device is fixedly connected with the protection body when the fixing piece penetrates through the cover body, the protection body and the penetrating hole in the bearing portion of the supporting buckle.
Description
Technical field
The utility model relates to a kind of protective device, particularly relates to a kind of buckling device and has the missile silo protection lattice of this buckling device.
Background technology
Modern city underground communication cable, drainage pipeline networks, gas pipeline etc. intersect in length and breadth, the multiple missile silos such as catch-basin, manhole need to be set, these missile silos are densely distributed, and be distributed on the road that residential block and visitors flowrate are large more, current underground well lid often adopts cast iron to make, when pipeline overhauls, well lid is removed or accidental damage does not change even stolen loss in time, therefore citizen fall in well by mistake and cause the accident of personal injury to happen occasionally.
Utility model content
Based on this, the purpose of this utility model is the missile silo protection lattice that a kind of buckling device easy for installation are provided and have this buckling device.
A kind of buckling device, this buckling device comprises that a support buckle, is arranged on lid and the fixture in support buckle, this support buckle comprises that a fixed part, a supporting part, connect connecting portion and the elastic portion of this fixed part and supporting part, described connecting portion and elastic portion are upwards extended from the relative both side edges of this supporting part respectively, the middle part of this supporting part is provided with perforation, and described elastic portion comprises one first clamping part; One side of described lid is provided with and runs through the connecting portion of groove with sheathed described support buckle, and the opposite side of this lid extends an operating portion and auxiliary section, and this auxiliary section is provided with the second clamping part to fasten with described the first clamping part; Described fixture through the perforation of the supporting part of described lid and described support buckle to be fixedly connected with this lid and support buckle.
Further, the hole wall of the perforation of described supporting part is provided with screw thread, and the screw thread of the perforation hole wall of described fixture and supporting part screws togather.
Further, the middle part of described lid is provided with an oval-shaped entrance hole and wears for described fixture.
Further, described the first clamping part is the projection that is arranged on described elastic portion outside, and described the second clamping part is the draw-in groove being arranged on described auxiliary section.
Further, described the first clamping part is outstanding, the upper and lower smooth contraction in middle part that is arranged on described elastic portion outside, and described the second clamping part is the draw-in groove that is arranged on the rectangle on described auxiliary section.
Further, the quantity of the elastic portion of described support buckle is two, between this two elastic portion, is provided with a breach; The quantity of the auxiliary section of described lid is two, and the corresponding described elastic portion in each auxiliary section, between Yu Gaier auxiliary section, described operating position.
A kind of missile silo protection lattice, for being installed on underground well head and being positioned at underground well lid below, these missile silo protection lattice comprise a protection body and for this protection body being fixed on to the buckling device on the sidewall of missile silo; This buckling device comprises that a support buckle, is arranged on lid and the fixture in support buckle, this support buckle comprises that a fixed part, a supporting part, connect connecting portion and the elastic portion of this fixed part and supporting part, described connecting portion and elastic portion are upwards extended from the relative both side edges of this supporting part respectively, the middle part of this supporting part is provided with perforation, and described elastic portion comprises one first clamping part; One side of described lid is provided with and runs through the connecting portion of groove with sheathed described support buckle, and the opposite side of this lid extends an operating portion and auxiliary section, and this auxiliary section is provided with the second clamping part to fasten with described the first clamping part; Described fixture through the perforation of the supporting part of described lid, protection body and described support buckle to be fixedly connected with this buckling device and protection body.
Further, described protection body comprises the rib portion that extend at the middle part of a Ji Zigai outer edge, outer edge, and the quantity of the elastic portion of described support buckle is two, is provided with a breach and wears for described rib portion between this two elastic portion; The quantity of the auxiliary section of described lid is two, and the corresponding described elastic portion in each auxiliary section, between Yu Gaier auxiliary section, described operating position.
Further, described this first clamping part be positioned at described elastic portion outside, outstanding, the upper and lower smooth contraction in middle part, described the second clamping part is the draw-in groove that is arranged on the rectangle on described auxiliary section.
Further, described support buckle, lid are formed by a Metal Flake body bending process respectively.
Beneficial effect of the present invention is, described missile silo protection lattice ensure further pedestrains safety on road below original underground well lid, while going into the well when needing repairing, turn on fixture, directly upwards move operating portion, the second clamping part and the first clamping part are got loose, directly protection body is upwards taken out and can be gone into the well from support buckle after upwards pulling open described lid, convenient and swift, safe.
Accompanying drawing explanation
Fig. 1 is the three-dimensional assembly diagram of buckling device of the present utility model.
Fig. 2 is the three-dimensional exploded view of the buckling device of Fig. 1.
Fig. 3 is the schematic diagram of another angle of the buckling device of Fig. 2.
Fig. 4 is the decomposed figure of missile silo protection lattice of the present utility model.
The specific embodiment
For the technical solution of the utility model can more clearly be showed, below in conjunction with accompanying drawing, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 4, a kind of missile silo protection lattice of the present utility model, comprise a protection body 90 and for this protection body 90 being fixed on to the buckling device 100 on the sidewall of missile silo.This protection body 90 is further to shield below original underground well lid.In the utility model, described missile silo is inspection shaft, can also be manhole, Sha Jing, catch-basin, sink hole, electric power well, communication well, tap water well, combustion gas well etc.Described protection body 90 is roughly T-shaped with the part of buckling device 100, comprises an outer edge 91 and the rib portion 94 that the middle part of this outer edge 91 extends internally certainly, and the center of this outer edge 91 is provided with the installing hole 910 running through up and down.
Described buckling device 100 comprises support buckle 10, lid 50 and the fixture 80 being arranged in support buckle 10 of the described sidewall of a connection and described protection body 90, and this fixture 80 passes described lid 50, protection body is after 90s and described support buckle 10 is fixing.
Described support buckle 10 is formed by a Metal Flake one bending process.The setting that roughly takes the shape of the letter U of this support buckle 10.This support buckle 10 comprises that a vertical fixed part 11, a supporting part 13, connect connecting portion 12 and two elastic portion 14 of this fixed part 11 and supporting part 13.Described connecting portion 12 and elastic portion 14 are upwards extended in the both side edges of supporting part 13 respectively.Described fixed part 11 is provided with a fixing hole 110, is fixed by screws in the inwall of missile silo.The end face of described supporting part 13 supports described protection body 90.This supporting part 13 center is provided with perforation 130, and the hole wall of this perforation 130 is provided with screw thread, to screw togather with described fixture 90.In the present embodiment, the perforation 130 of described supporting part 13 is punch formings, and the peritreme of supporting part 13 corresponding perforation 130 goes out to downward-extension one flange 133, in this flange 133, is provided with screw thread.Described elastic portion 14 lays respectively at the medial margin two ends of supporting part 13, thereby forms a breach 140 between two elastic portion 14.Each elastic portion 14 top lateral surface extends one first clamping part 147.
Described lid 50 is formed by a Metal Flake one bending process.This lid 50 is provided with the long and narrow connecting portion 12 of groove 51 with the sheathed described support buckle 10 of correspondence that run through near an edge.The core of this lid 50 is provided with an entrance hole 52, and this entrance hole 52 is for penetrating for described fixture 80.In the present embodiment, these entrance hole 52 ovalize settings, to facilitate described fixture 80 to penetrate.An operating portion 54 is extended at the middle part that this lid 50 runs through an other lateral margin of groove 51 relatively obliquely, and the two ends of this lateral margin are respectively to downward-extension one auxiliary section 56, and this auxiliary section is provided with the second clamping part 58 to coordinate the first clamping part 147 described in buckle.In the present embodiment, this first clamping part 147 is projection, and this second clamping part 58 is for being arranged on the draw-in groove on auxiliary section 56; Further, this first clamping part 147 is the projection of outstanding, the upper and lower smooth contraction in middle part, the draw-in groove that this second clamping part 58 is rectangle.Understandably, in other embodiments, this first clamping part 147 can be for being arranged on the draw-in groove at elastic portion 14 tops, and this second clamping part 58 can correspond to the projection that extend 56 inner sides, auxiliary section, thereby cooperatively interact, reaches the effect of buckle.
Described fixture 80 is screw in the present embodiment, comprises the nut 82 at screw rod 81, connecting screw rod 81 tops and connects the threaded portion 83 of these screw rod 81 bottoms.
During assembling, the outer edge 91 of described protection body 90 is placed on the supporting part 13 of support buckle 10, and is folded between described connecting portion 12 and elastic portion 14, and described rib portion 94 is folded between described elastic portion 14, through described breach 140.Then, running through on the fixed part 11 that groove 51 is first set in support buckle 10 of described lid 50, slides to downwards on connecting portion 12 along fixed part 11, and described the second clamping part 58 is stated the first clamping part 147 of elastic portion 14 against residence simultaneously; When lid 50 continues to press down towards support buckle 10, described the second clamping part 58 rebounds elastic portion 14 after connecting portion 12 resiliency urged, makes the second clamping part 58 together with the first clamping part 147 Elastic buckles; Then, fixture 80, from top to bottom successively through the entrance hole 52 of lid 50, the installing hole 910 of protection body 90, is finally screwed in the perforation 130 of supporting part 13 of support buckle 10, reaches the effect of locking protection body 90.Finally, the protection body 90 fixing and buckling device 100 are fixed on the sidewall of missile silo in the lump.
While going into the well when needing repairing, turn on fixture 80, directly upwards move operating portion 54, the second clamping part 58 and the first clamping part 147 are got loose, upwards pull open that described lid 50 is rear directly upwards to be taken out protection body 90 can go into the well from support buckle 10, convenient and swift, safe.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a buckling device, it is characterized in that: this buckling device comprises that a support buckle, is arranged on lid and the fixture in support buckle, this support buckle comprises that a fixed part, a supporting part, connect connecting portion and the elastic portion of this fixed part and supporting part, described connecting portion and elastic portion are upwards extended from the relative both side edges of this supporting part respectively, the middle part of this supporting part is provided with perforation, and described elastic portion comprises one first clamping part; One side of described lid is provided with and runs through the connecting portion of groove with sheathed described support buckle, and the opposite side of this lid extends an operating portion and auxiliary section, and this auxiliary section is provided with the second clamping part to fasten with described the first clamping part; Described fixture through the perforation of the supporting part of described lid and described support buckle to be fixedly connected with this lid and support buckle.
2. buckling device according to claim 1, is characterized in that: the hole wall of the perforation of described supporting part is provided with screw thread, and the screw thread of the perforation hole wall of described fixture and supporting part screws togather.
3. buckling device according to claim 1, is characterized in that: the middle part of described lid is provided with an oval-shaped entrance hole and wears for described fixture.
4. buckling device according to claim 1, is characterized in that: described the first clamping part is the projection that is arranged on the outside of described elastic portion, and described the second clamping part is the draw-in groove being arranged on described auxiliary section.
5. buckling device according to claim 1, is characterized in that: described the first clamping part be arranged on described elastic portion outside, outstanding, the upper and lower smooth contraction in middle part, described the second clamping part is the draw-in groove that is arranged on the rectangle on described auxiliary section.
6. buckling device according to claim 1, is characterized in that: the quantity of the elastic portion of described support buckle is two, between this two elastic portion, is provided with a breach; The quantity of the auxiliary section of described lid is two, and the corresponding described elastic portion in each auxiliary section, between Yu Gaier auxiliary section, described operating position.
7. missile silo protection lattice, for being installed on underground well head and being positioned at underground well lid below, is characterized in that: these missile silo protection lattice comprise a protection body and for this protection body being fixed on to the buckling device on the sidewall of missile silo; This buckling device comprises that a support buckle, is arranged on lid and the fixture in support buckle, this support buckle comprises that a fixed part, a supporting part, connect connecting portion and the elastic portion of this fixed part and supporting part, described connecting portion and elastic portion are upwards extended from the relative both side edges of this supporting part respectively, the middle part of this supporting part is provided with perforation, and described elastic portion comprises one first clamping part; One side of described lid is provided with and runs through the connecting portion of groove with sheathed described support buckle, and the opposite side of this lid extends an operating portion and auxiliary section, and this auxiliary section is provided with the second clamping part to fasten with described the first clamping part; Described fixture through the perforation of the supporting part of described lid, protection body and described support buckle to be fixedly connected with this buckling device and protection body.
8. missile silo protection lattice according to claim 7, it is characterized in that: described protection body comprises the rib portion that extend at the middle part of a Ji Zigai outer edge, outer edge, the quantity of the elastic portion of described support buckle is two, is provided with a breach and wears for described rib portion between this two elastic portion; The quantity of the auxiliary section of described lid is two, and the corresponding described elastic portion in each auxiliary section, between Yu Gaier auxiliary section, described operating position.
9. missile silo according to claim 7 protection lattice, is characterized in that: described this first clamping part be positioned at described elastic portion outside, outstanding, the upper and lower smooth contraction in middle part, described the second clamping part is the draw-in groove that is arranged on the rectangle on described auxiliary section.
10. missile silo protection lattice according to claim 7, is characterized in that: described support buckle, lid are formed by a Metal Flake body bending process respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678303.XU CN203546753U (en) | 2013-10-30 | 2013-10-30 | Buckling device and underground well protection grid with buckling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678303.XU CN203546753U (en) | 2013-10-30 | 2013-10-30 | Buckling device and underground well protection grid with buckling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546753U true CN203546753U (en) | 2014-04-16 |
Family
ID=50464889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678303.XU Expired - Lifetime CN203546753U (en) | 2013-10-30 | 2013-10-30 | Buckling device and underground well protection grid with buckling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111373107A (en) * | 2017-11-17 | 2020-07-03 | 亚科赛福林阿尔曼有限公司 | Composite element for above-ground or underground construction and use of a fastening element designed as a clamping element |
-
2013
- 2013-10-30 CN CN201320678303.XU patent/CN203546753U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111373107A (en) * | 2017-11-17 | 2020-07-03 | 亚科赛福林阿尔曼有限公司 | Composite element for above-ground or underground construction and use of a fastening element designed as a clamping element |
| US11248643B2 (en) | 2017-11-17 | 2022-02-15 | Aco Severin Ahlmann Gmbh & Co. Kommanditgesellschaaft | Composite element for building construction and civil engineering, and use of a fastening element designed as a clamping element |
| CN111373107B (en) * | 2017-11-17 | 2022-06-28 | 亚科阿尔曼欧洲两合公司 | Composite element for above-ground or underground construction and use of a fastening element designed as a clamping element |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |