CN209817586U - Guardrail is used in sewage plant's hydraulic structure construction - Google Patents
Guardrail is used in sewage plant's hydraulic structure construction Download PDFInfo
- Publication number
- CN209817586U CN209817586U CN201920211000.4U CN201920211000U CN209817586U CN 209817586 U CN209817586 U CN 209817586U CN 201920211000 U CN201920211000 U CN 201920211000U CN 209817586 U CN209817586 U CN 209817586U
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- Prior art keywords
- sleeve pipe
- guardrail
- sleeve
- elastic
- construction
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 239000010865 sewage Substances 0.000 title claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a guardrail is used in sewage plant hydraulic structure construction relates to hydraulic structure construction equipment technical field, and its technical scheme includes a plurality of stands that vertical interval set up, every adjacent two the level is provided with a pair of fender rod between the stand, two it distributes to be direction from top to bottom between the fender rod, the stand includes first sleeve pipe and second sleeve pipe, first sleeve pipe is established on the second sleeve pipe, be close to the sheathed tube one end of second at first sleeve pipe and be provided with locking Assembly, locking Assembly includes the elastic component of rigid coupling at first sleeve pipe tip and sets up the mounting in the elastic component outside, and the mounting accessible rotates so that the elastic component inner wall locks or loosens second sleeve pipe outer wall. The utility model has the advantages that the height of guardrail can be adjusted, uses more convenience, and the suitability is stronger.
Description
Technical Field
The utility model belongs to the technical field of sewage plant hydraulic structure construction equipment technique and specifically relates to a guardrail is used in sewage plant hydraulic structure construction.
Background
The guardrail of the hydraulic structure of the sewage plant is also called as a galvanized plastic-sprayed steel guardrail, is beautiful and novel, easy to install, safe and reliable, and low in price, and mainly comprises solar anti-dazzle guardrails and galvanized steel isolation barriers which have warning and protection effects in the construction process.
Its highly fixed of current sewage plant water conservancy project structure guardrail, it can only use in specific environment, and when the building article or the construction article that will protect were higher, the guard action of guardrail then can greatly reduced, if think of good guard action, then need make again or purchase a high higher guardrail, like this, then can greatly increased cost to it is also not very convenient to use, influences the efficiency of construction.
Disclosure of Invention
Therefore, the embodiment of the invention provides a guardrail for the construction of hydraulic structures of a sewage plant, which aims to solve the problem of low applicability of height fixation of a guardrail in the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the utility model provides a sewage plant is guardrail for hydraulic structure construction, includes a plurality of stands that vertical interval set up, every adjacent two the level is provided with a pair of fender rod between the stand, two the direction distributes about being between the fender rod, the stand includes first sleeve pipe and second sleeve pipe, first sleeve pipe is established on the second sleeve pipe, be close to the sheathed tube one end of second at first sleeve pipe and be provided with locking Assembly, locking Assembly includes the elastic component of rigid coupling at first sleeve pipe end portion and sets up the mounting in the elastic component outside, and the mounting accessible rotates so that the elastic component inner wall locks or unclamps second sleeve pipe outer wall.
Through adopting above-mentioned technical scheme, under the normal condition, mounting and elastic component are in locking state, unable relative movement between first sleeve pipe and the second sleeve pipe, when the whole height of guardrail is adjusted to needs, it breaks away from with the elastic component to rotate the mounting, at this moment, the elastic component loosens the second sleeve pipe, then it makes its orientation towards or keep away from the direction removal of first sleeve pipe to remove the second sleeve pipe, and then adjust the whole length of stand, treat the length adjustment completion back of stand, rotate the mounting, at this moment, the elastic component receives the inside extrusion of influence of throat and supports tightly with the outer wall of second sleeve pipe, thereby it is fixed with second sleeve pipe locking, make it can't deviate from in the first sleeve pipe, length through adjusting the stand can change the whole height of guardrail, make the guardrail can be suitable for different environment, play certain guard action.
The embodiment of the invention is also characterized in that the elastic piece is cylindrical, a through cavity communicated with the first sleeve is arranged in the elastic piece, a plurality of notches are equidistantly arranged on the outer wall of one end, close to the second sleeve, of the elastic piece along the axis direction of the elastic piece, an elastic pressing plate is formed between every two adjacent notches, and external threads are arranged on the elastic piece and close to the first sleeve;
the fixing piece is in a circular ring shape, an internal thread is arranged in the fixing piece, one end, far away from the elastic pressing plate, of the fixing piece is integrally connected with a necking, the inner diameter of the necking is smaller than that of the elastic piece, and when the fixing piece is in threaded connection with the elastic piece, the necking generates inward extrusion force on the elastic pressing plate.
By adopting the technical scheme, when the fixing piece is rotated towards one direction, the elastic pressing plate is inwards extruded under the influence of the necking and is tightly propped against the outer wall of the second sleeve pipe, so that the second sleeve pipe is locked and fixed and cannot be separated from the first sleeve pipe;
when the length of stand needs to be adjusted to enable the stand to adapt to different construction environments, the fixing piece is rotated towards the other direction to enable the stand to be gradually separated from the elastic pressing plate, at the moment, the second sleeve pipe does not bear external force, and the second sleeve pipe slides towards the direction far away from or close to the first sleeve pipe, so that the overall length of the stand is adjusted.
The embodiment of the invention is also characterized in that the outer wall of the fixing piece is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, the setting of antiskid line for increase the frictional force between staff's finger and the mounting, prevent that the staff from when rotating the mounting, because sweat on its finger, and the phenomenon that appears skidding.
The embodiment of the invention is further characterized in that a connecting rod is vertically fixed between the two protection rods, the connecting rod comprises a third sleeve and a fourth sleeve, one end of the third sleeve is fixed with the side wall of the protection rod positioned below, one end of the fourth sleeve is fixed with the side wall of the protection rod positioned above, the inner diameter of the fourth sleeve is larger than the outer diameter of the third sleeve, and the third sleeve is positioned in the fourth sleeve and can slide along the vertical shaft of the third sleeve.
Through adopting above-mentioned technical scheme, through the connecting rod that sets up, can further play the guard action and can not influence the regulation of stand length, it is comparatively convenient to use.
The embodiment of the invention is further characterized in that one end of the guard bar is rotatably connected with the upright post through a rotating member.
Through adopting above-mentioned technical scheme, through the rotation piece that sets up, can fold the guardrail for the area occupied of guardrail reduces, convenient storage or transportation.
The embodiment of the invention is further characterized in that the rotating member comprises a pair of ear plates fixedly connected to the upper end and the lower end of the upright post, the ear plates are U-shaped, one end of the protective rod close to the ear plates is horizontally and fixedly connected with a convex strip, the convex strip is positioned in the U-shaped opening of the ear plates, and the convex strip and the U-shaped opening are rotatably connected.
Through adopting above-mentioned technical scheme, when not using the guardrail, rotate the guard bar to can realize the both sides fifty percent discount of stand, thereby reduce area, convenient transportation or accomodate.
The embodiment of the invention is also characterized in that one end of the upright post, which is close to the ground, is provided with a support leg, and the support leg is in a herringbone shape and can horizontally rotate along a vertical shaft.
Through adopting above-mentioned technical scheme, through the stabilizer blade that sets up, can make the guardrail stand more stably.
The embodiment of the invention is further characterized in that the support legs comprise sleeves sleeved on the upright posts and support rods extending obliquely downwards.
Through adopting above-mentioned technical scheme, can make the guardrail more stable of standing, can reduce the friction damage of stand bottom simultaneously.
The embodiment of the invention has the following advantages:
1. the embodiment of the utility model provides a through the first sleeve pipe and the second sleeve pipe that set up, can realize the regulation to the stand length, make the guardrail can be suitable for different construction environment and play certain guard action, through the locking Assembly who sets up, can lock between first sleeve pipe and the second sleeve pipe, improve the stability of guardrail;
2. the embodiment of the utility model provides a through the rotation piece that sets up, can realize the folding of guardrail, reduce its area occupied, convenient transportation or accomodate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a schematic overall structure view of a guardrail for hydraulic structure construction of a sewage plant according to an embodiment of the present invention;
FIG. 2 is a schematic view of a guardrail for hydraulic structure construction of a sewage plant, which embodies the principle of column expansion and contraction;
fig. 3 is a partially enlarged view illustrating a portion a of fig. 1 in a guardrail for hydraulic structure construction of a sewage plant according to an embodiment of the present invention.
In the figure, 1, a column; 11. a first sleeve; 12. a second sleeve; 2. a guard bar; 3. a locking assembly; 31. an elastic member; 311. a cavity is communicated; 312. a notch; 313. an elastic pressure plate; 32. a fixing member; 321. necking; 322. anti-skid lines; 4. a support leg; 41. a sleeve; 42. a strut; 5. a connecting rod; 51. a third sleeve; 52. a fourth sleeve; 6. a rotating member; 61. an ear plate; 62. a convex strip; 63. and a positioning pin.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. 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.
As shown in fig. 1, for the utility model discloses a guardrail is used in sewage plant hydraulic structure construction, including a plurality of stands 1 that vertical interval set up, adopt three stand 1 in this embodiment, the level is provided with a pair of fender rod 2 between every two adjacent stands 1, one of them fender rod 2 is located the top of another fender rod 2, one side that is close to ground at stand 1 is provided with stabilizer blade 4, stabilizer blade 4 is "people" font and can rotate along vertical axle level, stabilizer blade 4 establishes sleeve 41 and the slope downwardly extending's of stand 1 branch 42 including the cover, stabilizer blade 4 can improve the holistic stability of guardrail.
As shown in fig. 2, the upright post 1 includes a first sleeve 11 and a second sleeve 12 that are sleeved with each other, the first sleeve 11 is sleeved on the second sleeve 12, and a locking component 3 is arranged at one end of the first sleeve 11 close to the second sleeve 12, and is used for locking or loosening the first sleeve 11 and the second sleeve 12, so as to adjust the length of the upright post 1, and further adjust the overall height of the guardrail.
The locking assembly 3 comprises an elastic member 31 fixed to the end of the first sleeve 11 and a fixing member 32 disposed outside the elastic member 31.
The elastic part 31 is cylindrical, a through cavity 311 communicated with the first sleeve 11 is formed in the elastic part 31 and is used for the second sleeve 12 to pass through, a plurality of gaps 312 are formed in the outer wall of the elastic part 31 close to one end of the second sleeve 12 at equal intervals along the axial direction of the outer wall, an elastic pressing plate 313 is formed between every two adjacent gaps 312, and external threads are formed on the elastic part 31 and at the position, close to the first sleeve 11, of the elastic pressing plate 313; the fixing member 32 is annular, and one end of the fixing member, which is far away from the elastic pressing plate 313, is integrally connected with a necking 321, the inner diameter of the necking 321 is smaller than the inner diameter of the elastic member 31, and an internal thread is arranged inside the fixing member 32 and is matched with the external thread on the elastic member 31.
When the fixing member 32 is rotated clockwise, the fixing member 32 is screwed with the elastic member 31, and at this time, the elastic pressing plate 313 is pressed inward under the influence of the necking 321 and abuts against the outer wall of the second sleeve 12, so as to lock and fix the second sleeve 12, so that the second sleeve 12 cannot be disengaged from the first sleeve 11, and normally, the fixing member 32 and the elastic member 31 are in a locked state.
When the length of the upright post 1 needs to be adjusted, the fixing member 32 is rotated counterclockwise to gradually disengage from the elastic member 31, at this time, the elastic pressing plate 313 is separated from the first sleeve 11 without external force, then the second sleeve 12 is moved to move towards a direction away from or close to the first sleeve 11, and the first sleeve 11 and the second sleeve 12 can be locked and fixed by repeating the locking action again.
The outer wall of the fixing member 32 is provided with anti-slip lines 322 for increasing the friction force between the fingers of the worker and the fixing member 32, and preventing the worker from slipping due to sweat on the fingers when the worker rotates the fixing member 32.
As shown in fig. 1, a plurality of connecting rods 5 are fixedly arranged between the two guard bars 2 for enhancing the protection effect of the guard rail. The connecting rod 5 protects the third sleeve 51 and the fourth sleeve 52 which are sleeved with each other, the third sleeve 51 is sleeved on the outer side of the fourth sleeve 52, the fourth sleeve 52 can vertically slide in the third sleeve 51, and one ends of the third sleeve 51 and the fourth sleeve 52 which are far away from each other are respectively and fixedly connected to the outer walls of the two protection rods 2. In adjusting the height of the upright 1, the fourth sleeve 52 slides inside the third sleeve 51.
As shown in fig. 1 and 3, one end of the guard bar 2 is rotatably connected to the column 1 via a rotating member 6. Rotate piece 6 including setting firmly a pair of otic placode 61 on stand 1, two otic placodes 61 are located stand 1 upper and lower both ends respectively, otic placode 61 is the U-shaped, its opening is towards protective bar 2, correspond otic placode 61, the horizontal rigid coupling of one end that is close to otic placode 61 at protective bar 2 has sand grip 62, sand grip 62 is located the U-shaped opening of otic placode 61, first through-hole has been seted up on otic placode 61, correspond first through-hole, the second through-hole has been seted up on sand grip 62, the locating pin 63 has been inserted in first through-hole and second through-hole, avoid breaking away from between protective bar 2 and the stand 1 and can also realize the horizontal rotation of protective bar 2 simultaneously.
The guard bar 2 is rotated, so that the two sides of the stand column 1 can be folded, the occupied area is reduced, and the stand column is convenient to store or transport.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a sewage plant is guardrail for hydraulic structure construction, includes a plurality of stands (1) that vertical interval set up, every adjacent two the level is provided with a pair of fender rod (2) between stand (1), two it distributes characterized by to be direction from top to bottom between fender rod (2): stand (1) includes first sleeve pipe (11) and second sleeve pipe (12), first sleeve pipe (11) cover is established on second sleeve pipe (12), is provided with locking Assembly (3) in the one end that first sleeve pipe (11) are close to second sleeve pipe (12), locking Assembly (3) are including elastic component (31) and the mounting (32) of setting in the elastic component (31) outside of rigid coupling at first sleeve pipe (11) tip, and mounting (32) accessible rotates so that elastic component (31) inner wall locks or unclamps second sleeve pipe (12) outer wall.
2. The guardrail for construction of hydraulic structures of sewage plants as claimed in claim 1, wherein: the elastic piece (31) is cylindrical, a through cavity (311) communicated with the first sleeve (11) is formed in the elastic piece, a plurality of notches (312) are formed in the outer wall of one end, close to the second sleeve (12), of the elastic piece (31) at equal intervals along the axis direction of the elastic piece, an elastic pressing plate (313) is formed between every two adjacent notches (312), and external threads are formed in the position, close to the first sleeve (11), of the elastic piece (31);
the fixing piece (32) is in a circular ring shape, internal threads are arranged in the fixing piece, one end, away from the elastic pressing plate (313), of the fixing piece (32) is integrally connected with a necking opening (321), the inner diameter of the necking opening (321) is smaller than that of the elastic piece (31), and when the fixing piece (32) is in threaded connection with the elastic piece (31), the necking opening (321) generates inward extrusion force on the elastic pressing plate (313).
3. The guardrail for construction of hydraulic structures of sewage plants as claimed in claim 2, wherein: the outer wall of the fixing piece (32) is provided with anti-skid grains (322).
4. The guardrail for construction of hydraulic structures of sewage plants as claimed in claim 1, wherein: two vertically be fixed with connecting rod (5) between protection pole (2), connecting rod (5) include third sleeve pipe (51) and fourth sleeve pipe (52), the one end of third sleeve pipe (51) is fixed with protection pole (2) lateral wall that is located the below, the one end of fourth sleeve pipe (52) is fixed with protection pole (2) lateral wall that is located the top, and the internal diameter of fourth sleeve pipe (52) is greater than the external diameter of third sleeve pipe (51), and third sleeve pipe (51) are located fourth sleeve pipe (52) and can follow its vertical axle and slide.
5. The guardrail for construction of hydraulic structures of sewage plants as claimed in claim 1, wherein: one end of the guard bar (2) is rotatably connected with the upright post (1) through a rotating piece (6).
6. The guardrail for construction of hydraulic structures of sewage plants as claimed in claim 5, wherein: rotate piece (6) including a pair of otic placode (61) at both ends about stand (1), otic placode (61) are the U-shaped, the horizontal rigid coupling of one end that guard bar (2) are close to otic placode (61) has sand grip (62), sand grip (62) are located the U-shaped opening of otic placode (61), and rotate between the two and connect.
7. The guardrail for construction of hydraulic structures of sewage plants as claimed in claim 1, wherein: one end of the upright post (1) close to the ground is provided with a support leg (4), the support leg (4) is in a shape like a Chinese character 'ren', and can horizontally rotate along a vertical shaft.
8. The guardrail for construction of hydraulic structures of sewage plants as claimed in claim 7, wherein: the supporting leg (4) comprises a sleeve (41) sleeved on the upright post (1) and a supporting rod (42) extending downwards in an inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211000.4U CN209817586U (en) | 2019-02-18 | 2019-02-18 | Guardrail is used in sewage plant's hydraulic structure construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920211000.4U CN209817586U (en) | 2019-02-18 | 2019-02-18 | Guardrail is used in sewage plant's hydraulic structure construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817586U true CN209817586U (en) | 2019-12-20 |
Family
ID=68873256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920211000.4U Expired - Fee Related CN209817586U (en) | 2019-02-18 | 2019-02-18 | Guardrail is used in sewage plant's hydraulic structure construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411817A (en) * | 2020-03-26 | 2020-07-14 | 南京奥新可工程科技有限公司 | Protective fence for roads and bridges |
| CN112664049A (en) * | 2021-01-19 | 2021-04-16 | 赖汉成 | Municipal construction is with protection isolating device |
-
2019
- 2019-02-18 CN CN201920211000.4U patent/CN209817586U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111411817A (en) * | 2020-03-26 | 2020-07-14 | 南京奥新可工程科技有限公司 | Protective fence for roads and bridges |
| CN112664049A (en) * | 2021-01-19 | 2021-04-16 | 赖汉成 | Municipal construction is with protection isolating device |
| CN112664049B (en) * | 2021-01-19 | 2022-02-15 | 孙永震 | Municipal construction is with protection isolating device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |