CN112267755A - Protection device for civil engineering - Google Patents
Protection device for civil engineering Download PDFInfo
- Publication number
- CN112267755A CN112267755A CN202011090534.XA CN202011090534A CN112267755A CN 112267755 A CN112267755 A CN 112267755A CN 202011090534 A CN202011090534 A CN 202011090534A CN 112267755 A CN112267755 A CN 112267755A
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- China
- Prior art keywords
- arc
- wall
- civil engineering
- protection device
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a protective device for civil engineering, which relates to the technical field of civil engineering and comprises a supporting piece, wherein a protective frame is fixedly arranged on one side of the supporting piece, the supporting piece comprises a base, a supporting column is fixedly arranged at the top of the base, a supporting block is fixedly arranged on the outer wall of the supporting column, and a cylinder is sleeved on the outer wall of the supporting column. When the baffle is fixed, the plug block and the jack do not need to be aligned, and the baffle is convenient to use.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a protection device for civil engineering.
Background
"civil engineering": the civil engineering and construction engineering is a general term of civil engineering and construction engineering, relates to the existence, activity and development of various industries in national economy, and cannot talk about the existence and development of various industries without spaces and places for building activities by the civil engineering and construction engineering. All of them explain the importance of civil and architectural engineering, so it is also called civil and architectural engineering construction as the foundation construction.
Construction is explained safety first, so job site's safeguard measure is indispensable, the most common safeguard measure is protection device, surround the job site, keep apart construction district and external road surface, but traditional protection device is when using, need carry out protection device and prevent to the smooth road surface on, when the road surface unevenness, very easily take place to rock, simultaneously when using, when trading the clearance with the propaganda poster in the protection device outside, need operating personnel to be in on the external road surface, can influence construction vehicle and constructor's the current on the road surface, can't satisfy user's demand.
Disclosure of Invention
The invention aims to solve the problems that a protection device in the prior art is inconvenient to adjust the balance degree and clean and use, and provides a protection device for civil engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a protection device for civil engineering comprises a support piece, wherein a protection frame is fixedly installed on one side of the support piece, the support piece comprises a base, a support column is fixedly installed at the top of the base, a support block is fixedly installed on the outer wall of the support column, a cylinder body is sleeved on the outer wall of the support column and located at the top of the support block, a positioning bolt is fixedly installed at the top of the support column, a limit block is installed between the positioning bolt and the support column, a movable groove is formed in the bottom of the base, a first arc-shaped groove is formed in the top of the inner wall of the movable groove, a fixed plate is fixedly installed on the outer wall of the support column, a second arc-shaped groove matched with the first arc-shaped groove is formed in the top of the fixed plate, the fixed plate is located between the base and the support block, an one-way lead screw is embedded in, an arc-shaped block is fixedly arranged at one end of the one-way screw rod, which is positioned in the movable groove, and nuts are in threaded connection with the two sides of the fixed plate on the outer wall of the one-way screw rod;
the protection frame is internally provided with a mounting groove, the top of the inner wall of the protection frame is provided with a clamping groove, a baffle is arranged in the mounting groove in a rotating mode through a shaft rod, jacks are formed in the top and the top of the baffle close to two ends, an inner cavity is formed in the protection frame and is provided with a bidirectional lead screw in a rotating mode along the vertical direction, a moving block is arranged in the inner cavity in a sliding mode along the horizontal direction and is in threaded connection with the bidirectional lead screw, an inserting block is fixedly mounted on one side of the moving block and is inserted into the jacks, a driven wheel is fixedly mounted on the outer wall of the bidirectional lead screw, a straight rod is arranged at the top of the protection frame in a rotating mode, a driving wheel is fixedly mounted on the outer wall of.
Furthermore, a positioning groove is formed in the baffle, a pressing plate is embedded in the positioning groove, a positioning column is fixedly mounted at the top of the pressing plate, the top of the positioning column is of an arc-shaped structure, and the arc end of the positioning column is located in the clamping groove.
Furthermore, the bottom of the pressing plate is fixedly provided with an elastic ring, and the bottom of the elastic ring is fixedly connected with the bottom of the inner wall of the positioning groove.
Furthermore, the bottom of the arc-shaped block is fixedly provided with a conical column.
Furthermore, the outer wall of the support column is sleeved with a protective sleeve, and the protective sleeve is sleeved on the outer wall of the base.
Furthermore, a vertical plate is fixedly installed at the top of the protection frame.
Furthermore, the top of the supporting column is provided with a threaded hole.
Further, the top view projection of the first arc-shaped groove is coincident with the top view projection of the second arc-shaped groove.
Furthermore, a hand wheel is fixedly mounted at the top of the straight rod.
Furthermore, a bolt hole is formed in the center of the top of the limiting block, and the diameter of the limiting block is equal to that of the barrel.
Compared with the prior art, the invention provides a protection device for civil engineering, which has the following beneficial effects:
1. when the protective sleeve is used, a user can slide the protective sleeve upwards, corresponding nuts can be unscrewed according to the level condition of the road surface, the one-way screw rod can move in the first arc-shaped groove and the second arc-shaped groove, the position of the one-way screw rod can be adjusted, the position of the one-way screw rod in the length direction can also be adjusted, the requirement of using on the uneven road surface can be met, after the adjustment is completed, the nuts on the two sides of the fixing plate can be screwed, the one-way screw rod is fixed, the arranged conical column can also be inserted into the ground, the base is further fixed, and the protective sleeve is convenient to use on the uneven road surface.
2. When the bidirectional lead screw fixing device is used, the hand wheel can be rotated by hands, so that the straight rod drives the driving wheel to rotate, the driving wheel is connected with the driven wheel through the chain, the bidirectional lead screw can rotate, the moving block on the bidirectional lead screw moves in the inner cavity, the inserting block is inserted into or moved out of the inserting hole, fixing or fixing releasing of the baffle is realized, a maintainer can rotate the baffle when the fixing releasing is carried out, the arc-shaped end of the positioning column in the baffle is extruded, the pressing plate is driven to compress the elastic ring, the positioning column is moved out of the clamping groove, the baffle can be rotated, the baffle can be conveniently rotated, and the slogan replacement or cleaning of the.
3. When the baffle plate is rotated, the arc shape of the positioning column is extruded along with the rotation of the baffle plate, so that the positioning column drives the pressing plate to compress the elastic ring, the elastic ring is in a compression state, the positioning column can enter the baffle plate along with the rotation of the baffle plate, and when the positioning column is aligned with the clamping groove, the positioning column can enter the clamping groove under the action of restoring force of the elastic ring, so that the hand wheel can be rotated, the baffle plate can be fixed, the insertion block does not need to be aligned with the insertion hole, and the use is convenient.
Drawings
Fig. 1 is a perspective view of a protection device for civil engineering of the present invention;
FIG. 2 is a perspective view of a fender of a protective device for civil engineering according to the present invention;
fig. 3 is an exploded view of a support member for a protective device for civil engineering according to the present invention;
FIG. 4 is a bottom perspective view of a protective device base for civil engineering of the present invention;
FIG. 5 is a schematic view of the connection of the arc-shaped blocks of the protection device for civil engineering of the present invention;
FIG. 6 is a top perspective view of a protective device base for civil engineering in accordance with the present invention;
FIG. 7 is a schematic structural view of a protection frame of a protection device for civil engineering according to the present invention;
FIG. 8 is a schematic view of a bi-directional lead screw connection of a protection device for civil engineering according to the present invention;
fig. 9 is an enlarged view of a portion a of fig. 7 of the protection device for civil engineering according to the present invention.
The reference numbers in the figures illustrate: 1. a support member; 2. a protective frame; 201. mounting grooves; 202. an inner cavity; 203. a card slot; 3. a baffle plate; 301. a jack; 302. positioning a groove; 4. a vertical plate; 5. a positioning column; 6. a barrel; 7. a base; 701. a movable groove; 702. a first arc-shaped slot; 8. a fixing plate; 801. a second arc-shaped slot; 9. a support pillar; 901. a threaded hole; 10. a support block; 11. a protective sleeve; 12. a limiting block; 13. positioning the bolt; 14. an arc-shaped block; 15. a one-way screw rod; 16. a tapered post; 17. a nut; 18. a bidirectional screw rod; 19. a straight rod; 20. a moving block; 21. inserting a block; 22. a driven wheel; 23. a chain; 24. a driving wheel; 25. an elastic ring; 26. pressing a plate; 27. a handwheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-6, a protection device for civil engineering, comprising a support member 1, a protection frame 2 is fixedly installed on one side of the support member 1, the support member 1 comprises a base 7, a support pillar 9 is fixedly installed on the top of the base 7, a support block 10 is fixedly installed on the outer wall of the support pillar 9, a cylinder 6 is sleeved on the outer wall of the support pillar 9, the cylinder 6 is located on the top of the support block 10, a positioning bolt 13 is fixedly installed on the top of the support pillar 9, a limit block 12 is installed between the positioning bolt 13 and the support pillar 9, a movable groove 701 is formed on the bottom of the base 7, a first arc-shaped groove 702 is formed on the top of the inner wall of the movable groove 701, a fixing plate 8 is fixedly installed on the outer wall of the support pillar 9, a second arc-shaped groove 801 matched with the first arc-shaped groove 702 is formed on the top of the fixing plate 8, one end of the one-way screw rod 15 extends into the first arc-shaped groove 702, one end of the one-way screw rod 15, which is positioned in the movable groove 701, is fixedly provided with an arc-shaped block 14, nuts 17 are in threaded connection with both sides of the fixed plate 8 on the outer wall of the one-way screw rod 15, the top projection of the first arc-shaped groove 702 is coincident with the top projection of the second arc-shaped groove 801, a protective sleeve 11 is sleeved on the outer wall of the supporting column 9, the protective sleeve 11 is sleeved on the outer wall of the base 7, a conical column 16 is fixedly arranged at the bottom of the arc-shaped block 14, a threaded hole 901 is formed in the top of the supporting column 9, a user can slide the protective sleeve 11 upwards, the corresponding nut 17 can be unscrewed according to the leveling condition of the road surface, so that the one-way screw rod 15 moves in the first arc-shaped groove 702 and the second arc-shaped groove 801, the position of the one, after the adjustment is completed, the nuts 17 on two sides of the fixing plate can be screwed down, the one-way screw rod 15 is fixed, the protecting sleeve 11 is sleeved on the base 7, the arranged conical column 16 can be inserted into the ground, and the further fixing base 7 facilitates the use of the protecting device on uneven road surfaces.
Referring to fig. 1 and 7-8, a mounting groove 201 is formed in a protection frame 2, a clamping groove 203 is formed in the top of the inner wall of the protection frame 2, a baffle 3 is rotatably arranged in the mounting groove 201 through a shaft rod, insertion holes 301 are formed in the top and the top of the baffle 3 near to both ends, an inner cavity 202 is formed in the protection frame 2, a bidirectional screw 18 is rotatably arranged in the inner cavity 202 along the vertical direction, a moving block 20 is slidably arranged in the inner cavity 202 along the horizontal direction, the moving block 20 is in threaded connection with the bidirectional screw 18, an insertion block 21 is fixedly arranged on one side of the moving block 20 and is inserted into the insertion holes 301, a driven wheel 22 is fixedly arranged on the outer wall of the bidirectional screw 18, a straight rod 19 is rotatably arranged at the top of the protection frame 2, a driving wheel 24 is fixedly arranged in the inner cavity 202 on the outer wall of the straight rod 19, the driving wheel, the user can rotate hand wheel 27 with the hand for straight-bar 19 drives action wheel 24 and rotates, because action wheel 24 passes through chain 23 and is connected from driving wheel 22, can make two-way lead screw 18 rotate, the movable block 20 that is in on two-way lead screw 18 removes in inner chamber 202, make inserted block 21 insert or shift out jack 301, the realization is fixed or is relieved fixedly to baffle 3, can conveniently rotate baffle 3, conveniently carry out the poster to baffle 3 and change or clear up, can not influence construction vehicle or constructor's walking.
Referring to fig. 1 and 7-9, a positioning groove 302 is formed in the baffle 3, a pressing plate 26 is embedded in the positioning groove 302, a positioning column 5 is fixedly installed at the top of the pressing plate 26, the top of the positioning column 5 is in an arc-shaped structure, an arc-shaped end of the positioning column 5 is located in the clamping groove 203, an elastic ring 25 is fixedly installed at the bottom of the pressing plate 26, the bottom of the elastic ring 25 is fixedly connected with the bottom of the inner wall of the positioning groove 302, a vertical plate 4 is fixedly installed at the top of the protection frame 2, a bolt hole is formed in the center of the top of the limiting block 12, the diameter of the limiting block 12 is equal to that of the barrel 6, the baffle 3 can be rotated by a maintenance worker when the fixation is released, the arc-shaped end of the positioning column 5 located in the baffle 3 is squeezed, the pressing plate 26 is driven to compress the elastic, the slogan can be conveniently replaced or cleaned, when the baffle 3 needs to be fixed, the arc of the positioning column 5 can be extruded along with the rotation of the baffle 3, so that the positioning post 5 drives the pressing plate 26 to compress the elastic ring 25, the elastic ring 25 is in a compressed state, and the positioning post 5 enters the baffle 3 along with the rotation of the baffle 3, when the positioning post 5 is aligned with the slot 203, the positioning post 5 can enter the slot 203 under the restoring force of the elastic ring 25, the hand wheel 27 can be rotated to realize the fixation of the baffle 3, the plug block 21 and the jack 301 do not need to be aligned, the use is convenient, the control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply belong to the common knowledge in the field, and the invention is mainly intended to protect mechanical devices, the invention will not be explained in detail with regard to the manner of control and wiring arrangements.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The protection device for the civil engineering comprises a support piece (1) and is characterized in that a protection frame (2) is fixedly mounted on one side of the support piece (1), the support piece (1) comprises a base (7), a support column (9) is fixedly mounted at the top of the base (7), a support block (10) is fixedly mounted on the outer wall of the support column (9), a barrel (6) is sleeved on the outer wall of the support column (9), the barrel (6) is located at the top of the support block (10), a positioning bolt (13) is fixedly mounted at the top of the support column (9), a limit block (12) is mounted between the positioning bolt (13) and the support column (9), a movable groove (701) is formed in the bottom of the base (7), a first arc-shaped groove (702) is formed in the top of the inner wall of the movable groove (701), a fixing plate (8) is fixedly mounted on the outer wall of the support, a second arc-shaped groove (801) matched with the first arc-shaped groove (702) is formed in the top of the fixing plate (8), the fixing plate (8) is located between the base (7) and the supporting block (10), a one-way lead screw (15) is embedded in the second arc-shaped groove (801), one end of the one-way lead screw (15) extends into the first arc-shaped groove (702), an arc-shaped block (14) is fixedly mounted at one end, located in the movable groove (701), of the one-way lead screw (15), and nuts (17) are in threaded connection with the two sides, located in the fixing plate (8), of the outer wall of the one-way lead screw (15);
the protective frame is characterized in that a mounting groove (201) is formed in the protective frame (2), a clamping groove (203) is formed in the top of the inner wall of the protective frame (2), a baffle (3) is rotatably arranged in the mounting groove (201) through a shaft rod, jacks (301) are formed in the top and the top of the baffle (3) close to two ends of the baffle, an inner cavity (202) is formed in the protective frame (2), a bidirectional screw rod (18) is rotatably arranged in the inner cavity (202) along the vertical direction, a moving block (20) is slidably arranged in the inner cavity (202) along the horizontal direction, the moving block (20) is in threaded connection with the bidirectional screw rod (18), an inserting block (21) is fixedly installed on one side of the moving block (20), the inserting block (21) is inserted into the jacks (301), a driven wheel (22) is fixedly installed on the outer wall of the bidirectional screw rod (18), a straight, the outer wall of the straight rod (19) is fixedly provided with a driving wheel (24) in the inner cavity (202), and the driving wheel (24) is connected with a driven wheel (22) through a chain (23).
2. The protection device for the civil engineering according to claim 1, wherein a positioning groove (302) is formed in the baffle (3), a pressing plate (26) is embedded in the positioning groove (302), a positioning column (5) is fixedly installed at the top of the pressing plate (26), the top of the positioning column (5) is of an arc-shaped structure, and the arc-shaped end of the positioning column (5) is located in the clamping groove (203).
3. The protection device for the civil engineering according to claim 2, characterized in that an elastic ring (25) is fixedly installed at the bottom of the pressure plate (26), and the bottom of the elastic ring (25) is fixedly connected with the bottom of the inner wall of the positioning groove (302).
4. The protection device for civil engineering according to claim 1, characterized in that the bottom of the arc-shaped block (14) is fixedly provided with a conical column (16).
5. The protection device for the civil engineering according to claim 1, characterized in that the outer wall of the supporting column (9) is sleeved with a protective sleeve (11), and the protective sleeve (11) is sleeved on the outer wall of the base (7).
6. The protection device for civil engineering according to claim 1, characterized in that the top of the protection frame (2) is fixedly provided with a vertical plate (4).
7. The protection device for the civil engineering according to claim 1, characterized in that the top of the supporting column (9) is provided with a threaded hole (901).
8. A protection device for civil engineering works according to claim 1, characterized in that the plan view projection of the first arc-shaped groove (702) coincides with the plan view projection of the second arc-shaped groove (801).
9. The protection device for the civil engineering according to claim 1, characterized in that a hand wheel (27) is fixedly mounted on the top of the straight rod (19).
10. The protection device for the civil engineering according to claim 1, characterized in that a bolt hole is formed in the center of the top of the limiting block (12), and the diameter of the limiting block (12) is equal to that of the cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090534.XA CN112267755A (en) | 2020-10-13 | 2020-10-13 | Protection device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011090534.XA CN112267755A (en) | 2020-10-13 | 2020-10-13 | Protection device for civil engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112267755A true CN112267755A (en) | 2021-01-26 |
Family
ID=74338450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011090534.XA Pending CN112267755A (en) | 2020-10-13 | 2020-10-13 | Protection device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112267755A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002357024A (en) * | 2001-06-04 | 2002-12-13 | Sekisui Jushi Co Ltd | Fitting and method for supporting stringpiece of fence |
| RU71363U1 (en) * | 2007-08-06 | 2008-03-10 | ООО "Городской проект" | SUPPORT FOR FENCES |
| CN108104589A (en) * | 2017-11-01 | 2018-06-01 | 国网宁夏电力公司吴忠供电公司 | A kind of fence of overturning-preventing |
| CN208734202U (en) * | 2018-07-25 | 2019-04-12 | 浙江森晟建设有限公司 | A kind of adjustable skeleton structure |
| CN208792890U (en) * | 2018-08-15 | 2019-04-26 | 瓜州县立林生态农业科技开发有限责任公司 | A kind of adjustable assembling guardrail |
| CN109914907A (en) * | 2018-12-12 | 2019-06-21 | 金华八达集团有限公司科技信息分公司 | A kind of Telescopic fence |
| CN209297705U (en) * | 2018-12-03 | 2019-08-23 | 漳州市龙文区飞月新材料技术有限公司 | A kind of mechanical advertising support |
| CN210032707U (en) * | 2019-05-17 | 2020-02-07 | 福建省科海华通建设工程有限公司 | Protective bracket for constructional engineering |
| CN210086873U (en) * | 2019-05-29 | 2020-02-18 | 重庆建筑工程职业学院 | Building construction safety protection structure |
| CN210574977U (en) * | 2019-12-07 | 2020-05-19 | 胡寿芳 | Bidding supervision and management propaganda frame |
| CN210955867U (en) * | 2020-01-13 | 2020-07-07 | 王晶 | Shop signboard mounting structure |
-
2020
- 2020-10-13 CN CN202011090534.XA patent/CN112267755A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002357024A (en) * | 2001-06-04 | 2002-12-13 | Sekisui Jushi Co Ltd | Fitting and method for supporting stringpiece of fence |
| RU71363U1 (en) * | 2007-08-06 | 2008-03-10 | ООО "Городской проект" | SUPPORT FOR FENCES |
| CN108104589A (en) * | 2017-11-01 | 2018-06-01 | 国网宁夏电力公司吴忠供电公司 | A kind of fence of overturning-preventing |
| CN208734202U (en) * | 2018-07-25 | 2019-04-12 | 浙江森晟建设有限公司 | A kind of adjustable skeleton structure |
| CN208792890U (en) * | 2018-08-15 | 2019-04-26 | 瓜州县立林生态农业科技开发有限责任公司 | A kind of adjustable assembling guardrail |
| CN209297705U (en) * | 2018-12-03 | 2019-08-23 | 漳州市龙文区飞月新材料技术有限公司 | A kind of mechanical advertising support |
| CN109914907A (en) * | 2018-12-12 | 2019-06-21 | 金华八达集团有限公司科技信息分公司 | A kind of Telescopic fence |
| CN210032707U (en) * | 2019-05-17 | 2020-02-07 | 福建省科海华通建设工程有限公司 | Protective bracket for constructional engineering |
| CN210086873U (en) * | 2019-05-29 | 2020-02-18 | 重庆建筑工程职业学院 | Building construction safety protection structure |
| CN210574977U (en) * | 2019-12-07 | 2020-05-19 | 胡寿芳 | Bidding supervision and management propaganda frame |
| CN210955867U (en) * | 2020-01-13 | 2020-07-07 | 王晶 | Shop signboard mounting structure |
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Application publication date: 20210126 |