CN112065831A - Gland dust screen fixing device - Google Patents
Gland dust screen fixing device Download PDFInfo
- Publication number
- CN112065831A CN112065831A CN202010723373.7A CN202010723373A CN112065831A CN 112065831 A CN112065831 A CN 112065831A CN 202010723373 A CN202010723373 A CN 202010723373A CN 112065831 A CN112065831 A CN 112065831A
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- China
- Prior art keywords
- layer structure
- bolt
- lower layer
- dust screen
- fixing device
- Prior art date
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Links
- 239000000428 dust Substances 0.000 title claims abstract description 53
- 210000004907 gland Anatomy 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 2
- 240000004282 Grewia occidentalis Species 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
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- 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
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
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- 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
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention relates to a gland dust screen fixing device which comprises an upper layer structure, a lower layer structure, a connecting bolt and a rocker, wherein the upper layer structure and the lower layer structure are connected and arranged together in parallel in the vertical direction through the connecting bolt, the rocker is connected and arranged with the connecting bolt, and the fastening and loosening of the connecting bolt can be adjusted, so that the vertical distance between the upper layer structure and the lower layer structure can be adjusted. The gland dust screen fixing device is an adjustable dust screen fixing device, can be adjusted at any time according to the size of a dust screen on a capital construction site, can greatly reduce the transverse movement of the dust screen, can firmly fix the dust screen on the ground, a slope and other positions under severe meteorological conditions such as strong wind and the like, and avoids tripping accidents caused by wind blowing and floating in a power transmission line.
Description
Technical Field
The invention belongs to the technical field of construction engineering dust screen fixing, and particularly relates to a gland dust screen fixing device.
Background
With the continuous development of society and the continuous acceleration of urbanization process, a great deal of vegetation is damaged, and people enjoy the benefits brought by social progress. Meanwhile, the environmental pollution caused by the engineering construction is also born, and in recent years, with the continuous deterioration of air pollution, the days of haze weather are also increased year by year, so that the air quality is deteriorated year by year.
The dust screen is an environmental protection protector aiming at the treatment of the dust pollution in the open-air stock ground. For electric power engineering construction, a stock yard on a construction site is often required to be capped by using a dust screen. In the building construction process, after the job site levels or the foundation ditch excavates, in order to prevent to expose the raise dust that the picture layer formed to the pollution of surrounding environment, often need take to cover the purpose that single-deck or double-deck dust screen reached suppression dust. However, in windy weather, the traditional dust screen is easy to be blown up due to poor fixing mode, especially on the side slope and other parts. Generally speaking, the mode of adopting the repaving to press is unable to prevent the gliding of dust screen in the use and drop to along with the influence of strong wind weather constantly increases, the dust screen is blown easily and hangs on the power transmission line, and serious can cause and discharge, influence power supply stability. Therefore, the fixing means of the dust screen is not made, which makes the dust screen not well perform the purpose of suppressing the dust. At present, the wire netting or the reinforcing steel bars are adopted on the construction site of the power transmission line to directly wind and bind the dustproof net, the binding mode is not firm, and the safety factor is low. And traditional dust screen's fixing device can only fix to the dust screen of single model when using, and is relatively poor to the dustproof effect of large tracts of land within ranges such as foundation ditch.
Through searching, no patent publication related to the present patent application has been found.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a gland dustproof net fixing device.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a gland dust screen fixing device, fixing device includes superstructure, understructure, connecting bolt and rocker, superstructure, understructure pass through connecting bolt along vertical direction upper and lower parallel connection and set up together, the rocker is connected the setting with connecting bolt, and can adjust connecting bolt's lock and pine knot to adjust the vertical distance between superstructure, the understructure.
Moreover, the rocker is made of a steel structure.
And, the connecting bolt is remote sensing control connecting bolt.
The lower-layer structure comprises two lower-layer structure main supporting legs, a telescopic auxiliary supporting leg, a spring and an auxiliary supporting leg connecting screw which are vertically connected, wherein a lower bolt connecting threaded through hole is formed in the vertical connecting position of the two lower-layer structure main supporting legs and is arranged along the vertical direction, the two lower bolt connecting threaded through holes are communicated up and down, and the lower bolt connecting threaded through holes can be meshed with connecting bolts in a threaded manner;
the telescopic auxiliary supporting leg is connected with the end part of the main supporting leg of the lower layer structure through a spring, a lower screw thread connecting through hole is formed in the telescopic auxiliary supporting leg, the lower screw thread connecting through hole can be meshed with the auxiliary supporting leg connecting screw in a threaded mode and installed together, and the lower layer structure can be fixed on the ground through the auxiliary supporting leg connecting screw.
And, the substructure main landing leg adopts the steel construction to make, telescopic vice landing leg adopts the steel construction to make.
And the upper layer structure comprises two upper layer structure main supporting legs which are vertically connected and arranged, an upper bolt connecting threaded through hole is formed in the vertical joint of the two upper layer structure main supporting legs, the upper bolt connecting threaded through hole is arranged along the vertical direction, the two upper bolt connecting threaded through holes are communicated with each other up and down, the upper bolt connecting threaded through hole can be installed together with the connecting bolt in a threaded engagement manner, and the connecting bolt can be installed together with the upper bolt connecting threaded through hole and the lower bolt connecting threaded through hole in a threaded engagement manner.
The use method of the gland dust screen fixing device comprises the following steps:
the upper layer structure and the lower layer structure need to be loosened by using the rocking rods before use, and are separated after loosening; taking out the lower layer structure, and connecting screws with the auxiliary support legs in the four end points of the lower layer structure for loosening; after the loosening is finished, the lower layer structure is fixed on the ground, the elastic supporting legs in the lower layer structure are properly adjusted according to the position, and after the elastic supporting legs are adjusted to the proper position, the auxiliary supporting legs of the lower layer structure are fastened by connecting screws through tools, so that the lower layer structure can be fixed;
after the lower layer structure is fixed, the upper layer structure is aligned to the lower bolt connecting threaded through hole of the lower layer structure, the connecting bolt is fastened by utilizing the rocker, but the connecting bolt is not fastened completely, and a gap is reserved between the upper layer structure and the lower layer structure; the dust screen passes through the gap, and after the dust screen completely passes through the fixing device, the rocker rotates anticlockwise, so that the connecting bolt is fastened below the ground, and the fixing device is placed completely.
The invention has the advantages and positive effects that:
1. the gland dust screen fixing device is an adjustable dust screen fixing device, can be adjusted at any time according to the size of a dust screen on a capital construction site, can greatly reduce the transverse movement of the dust screen, can firmly fix the dust screen on the ground, a slope and other positions under severe meteorological conditions such as strong wind and the like, and avoids tripping accidents caused by wind blowing and floating in a power transmission line.
2. The gland dustproof net fixing device is fixed on the ground by utilizing a four-corner structure, a double-layer structure is applied in the form, the lower layer is a bottom supporting structure, and the gland dustproof net fixing device is fixed on the ground by connecting screws of auxiliary support legs arranged on four corners; a gap is reserved between the upper layer structure and the lower layer structure, the dustproof net penetrates through the gap, and the dustproof net is fixed through the upper layer cover structure; in the process of disassembling the dust screen fixing device, only the fixing screw of the upper layer structure is screwed out.
3. The gland dust screen fixing device has strong operability and is convenient for practical application; the traditional dust screen is reinforced, so that the dust-proof capability of the dust screen in severe weather can be improved; has wide market application prospect.
Drawings
FIG. 1 is a schematic top view of a structural connection of the gland dust screen fixing device of the present invention;
fig. 2 is a schematic view of a structural connection of the gland dust screen fixing device of the present invention.
Detailed Description
The present invention will be further described with reference to specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
Structures not specifically described in detail herein are to be understood as conventional in the art.
The utility model provides a gland dust screen fixing device, as shown in fig. 1 and 2, fixing device includes superstructure, understructure, connecting bolt 7 and rocker 8, superstructure, understructure pass through connecting bolt along vertical direction upper and lower parallel connection and set up together, the rocker is connected the setting with connecting bolt, and can adjust connecting bolt's lock and pine knot to adjust the vertical distance between superstructure, the understructure.
In this embodiment, the rocker is made of a steel structure.
In this embodiment, the connecting bolt is a remote sensing control connecting bolt.
In this embodiment, the lower layer structure comprises two lower layer structure main supporting legs 5 and 6, telescopic auxiliary supporting legs 9 and 10, a spring (not shown in the figure) and auxiliary supporting leg connecting screws 11 and 12 which are vertically connected, a lower bolt connecting threaded through hole is formed at the vertical connection position of each of the two lower layer structure main supporting legs, the lower bolt connecting threaded through holes are arranged along the vertical direction, the two lower bolt connecting threaded through holes are arranged in a way of being communicated up and down, and the lower bolt connecting threaded through holes can be meshed with connecting bolts in a threaded manner;
the telescopic auxiliary supporting leg is connected with the end part of the main supporting leg of the lower layer structure through a spring, lower screw thread connecting through holes 1, 2, 3 and 4 are formed in the telescopic auxiliary supporting leg, the lower screw thread connecting through holes can be meshed with the auxiliary supporting leg connecting screw threads to be installed together, and the lower layer structure can be fixed on the ground through the auxiliary supporting leg connecting screw.
In this embodiment, the lower layer main supporting leg is made of a steel structure, and the telescopic auxiliary supporting leg is made of a steel structure.
In this embodiment, the superstructure includes two superstructure main landing legs 14 that are connected perpendicularly and set up, and a bolt connection screw thread through-hole is all made to the perpendicular junction of two superstructure main landing legs, and this bolt connection screw thread through-hole sets up along vertical direction, and two bolt connection screw thread through-holes upper and lower intercommunication set up, bolt connection screw thread through-hole can be in the same place with connecting bolt screw thread engagement, connecting bolt can be in the same place with bolt connection screw thread through-hole, lower bolt connection screw thread through-hole screw thread engagement simultaneously.
The middle part of the upper-layer structure main supporting leg of the device is provided with an upper bolt connecting threaded through hole, and a connecting bolt passes through the upper bolt connecting threaded through hole, is connected with the lower-layer structure main supporting leg and is fixed on the ground together.
The gland dustproof net fixing device is fixed on the ground by utilizing a four-corner structure, a double-layer structure is applied in the form, the lower layer is a bottom supporting structure, and the gland dustproof net fixing device is fixed on the ground by connecting screws of auxiliary support legs arranged on four corners; a gap is reserved between the upper layer structure and the lower layer structure, the dustproof net penetrates through the gap, and the dustproof net is fixed through the upper layer cover structure; in the process of disassembling the dust screen fixing device, only the fixing screw of the upper layer structure is screwed out.
The use method of the gland dust screen fixing device comprises the following steps:
(1) before the use, need utilize the rocking rod to go on the thread loosening to superstructure and substructure, after the thread loosening, break away from superstructure and substructure. And taking out the lower layer structure, and loosening the connecting screws of the auxiliary supporting legs in the four end points of the lower layer structure. After the loosening is finished, the lower layer structure is fixed on the ground, the elastic supporting legs in the lower layer structure are properly adjusted according to the position, and after the elastic supporting legs are adjusted to the proper position, the auxiliary supporting leg connecting screws of the lower layer structure are fastened by using tools, so that the lower layer structure can be fixed.
(2) After the lower-layer structure is fixed, the upper-layer structure is aligned to the lower bolt connection threaded through hole of the lower-layer structure, the rocker is utilized to tightly buckle the connecting bolt, the rocker is not fully fastened, and a gap is reserved between the upper-layer structure and the lower-layer structure. The dust screen passes through the gap, and after the dust screen completely passes through the fixing device, the rocker rotates anticlockwise, so that the connecting bolt is fastened below the ground, and the fixing device is placed completely.
Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments disclosed.
Claims (7)
1. The utility model provides a gland dust screen fixing device which characterized in that: the fixing device comprises an upper layer structure, a lower layer structure, a connecting bolt and a rocker, wherein the upper layer structure and the lower layer structure are connected and arranged together in parallel along the vertical direction through the connecting bolt, the rocker is connected and arranged with the connecting bolt, and the fastening and loosening of the connecting bolt can be adjusted, so that the vertical distance between the upper layer structure and the lower layer structure can be adjusted.
2. A gland dust screen fixing device according to claim 1, characterized in that: the rocker is made of a steel structure.
3. A gland dust screen fixing device according to claim 1, characterized in that: the connecting bolt is a remote sensing control connecting bolt.
4. A gland dust screen fixing device according to claim 1, characterized in that: the lower layer structure comprises two lower layer structure main supporting legs, a telescopic auxiliary supporting leg, a spring and an auxiliary supporting leg connecting screw which are vertically connected, wherein a lower bolt connecting threaded through hole is formed in the vertical connecting position of the two lower layer structure main supporting legs and is arranged along the vertical direction, the two lower bolt connecting threaded through holes are communicated with each other from top to bottom, and the lower bolt connecting threaded through holes can be meshed with connecting bolts in a threaded manner;
the telescopic auxiliary supporting leg is connected with the end part of the main supporting leg of the lower layer structure through a spring, a lower screw thread connecting through hole is formed in the telescopic auxiliary supporting leg, the lower screw thread connecting through hole can be meshed with the auxiliary supporting leg connecting screw in a threaded mode and installed together, and the lower layer structure can be fixed on the ground through the auxiliary supporting leg connecting screw.
5. A gland dust screen fixing device according to claim 1, characterized in that: the lower-layer structure main supporting leg is made of a steel structure, and the telescopic auxiliary supporting leg is made of a steel structure.
6. A gland dust screen fixing device according to claim 4 or 5, wherein: the upper layer structure comprises two upper layer structure main supporting legs which are vertically connected and arranged, an upper bolt connecting threaded through hole is formed in the vertical joint of the two upper layer structure main supporting legs, the upper bolt connecting threaded through hole is arranged in the vertical direction, the two upper bolt connecting threaded through holes are communicated with each other up and down, the upper bolt connecting threaded through hole can be installed together with a connecting bolt in a threaded engagement mode, and the connecting bolt can be installed together with the upper bolt connecting threaded through hole and the lower bolt connecting threaded through hole in a threaded engagement mode.
7. A method of using a gland dust screen fixture according to any one of claims 1 to 6, wherein: the method comprises the following steps:
the upper layer structure and the lower layer structure need to be loosened by using the rocking rods before use, and are separated after loosening; taking out the lower layer structure, and connecting screws with the auxiliary support legs in the four end points of the lower layer structure for loosening; after the loosening is finished, the lower layer structure is fixed on the ground, the elastic supporting legs in the lower layer structure are properly adjusted according to the position, and after the elastic supporting legs are adjusted to the proper position, the auxiliary supporting legs of the lower layer structure are fastened by connecting screws through tools, so that the lower layer structure can be fixed;
after the lower layer structure is fixed, the upper layer structure is aligned to the lower bolt connecting threaded through hole of the lower layer structure, the connecting bolt is fastened by utilizing the rocker, but the connecting bolt is not fastened completely, and a gap is reserved between the upper layer structure and the lower layer structure; the dust screen passes through the gap, and after the dust screen completely passes through the fixing device, the rocker rotates anticlockwise, so that the connecting bolt is fastened below the ground, and the fixing device is placed completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723373.7A CN112065831B (en) | 2020-07-24 | 2020-07-24 | Gland dust screen fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010723373.7A CN112065831B (en) | 2020-07-24 | 2020-07-24 | Gland dust screen fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112065831A true CN112065831A (en) | 2020-12-11 |
| CN112065831B CN112065831B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010723373.7A Active CN112065831B (en) | 2020-07-24 | 2020-07-24 | Gland dust screen fixing device |
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| Country | Link |
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| CN (1) | CN112065831B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200988043Y (en) * | 2005-10-26 | 2007-12-12 | 崔锦华 | Dust-proof net structure |
| CN206759655U (en) * | 2016-10-25 | 2017-12-15 | 合肥新宝鑫电子科技有限公司 | A kind of computer sound box Air Filter |
| CN206917396U (en) * | 2017-06-19 | 2018-01-23 | 内江师范学院 | A kind of construction anti-dust net fixing device |
| CN209204899U (en) * | 2018-10-18 | 2019-08-06 | 刘磊 | Envionmental protection dustproof net fixes device |
-
2020
- 2020-07-24 CN CN202010723373.7A patent/CN112065831B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200988043Y (en) * | 2005-10-26 | 2007-12-12 | 崔锦华 | Dust-proof net structure |
| CN206759655U (en) * | 2016-10-25 | 2017-12-15 | 合肥新宝鑫电子科技有限公司 | A kind of computer sound box Air Filter |
| CN206917396U (en) * | 2017-06-19 | 2018-01-23 | 内江师范学院 | A kind of construction anti-dust net fixing device |
| CN209204899U (en) * | 2018-10-18 | 2019-08-06 | 刘磊 | Envionmental protection dustproof net fixes device |
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| Publication number | Publication date |
|---|---|
| CN112065831B (en) | 2022-04-15 |
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