CN113585063A - Glass guardrail mounting equipment with lateral screw locking mechanism - Google Patents
Glass guardrail mounting equipment with lateral screw locking mechanism Download PDFInfo
- Publication number
- CN113585063A CN113585063A CN202110892534.XA CN202110892534A CN113585063A CN 113585063 A CN113585063 A CN 113585063A CN 202110892534 A CN202110892534 A CN 202110892534A CN 113585063 A CN113585063 A CN 113585063A
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- Prior art keywords
- lateral
- groove
- adjusting
- locking mechanism
- longitudinal
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1817—Connections therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1842—Balusters; Grille-type elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
- E04F11/1817—Connections therefor
- E04F2011/1831—Connections therefor between balustrade filling members, e.g. panels, and balustrade posts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F2011/1868—Miscellaneous features of handrails not otherwise provided for
- E04F2011/187—Miscellaneous features of handrails not otherwise provided for lengthwise adjustable, e.g. telescopic
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to the technical field of guardrail mounting equipment, in particular to glass guardrail mounting equipment with a lateral screw locking mechanism. According to the glass guardrail mounting equipment with the lateral screw locking mechanism, the lifting limiting block for mounting the lateral assembly block is arranged in the longitudinal upright column, the longitudinal adjusting rod for controlling the lifting limiting block is arranged at the central position in the longitudinal upright column, the mounting and dismounting modes are various, and the mounting and dismounting operation is simple and convenient; the longitudinal adjusting rod is inserted into the internal thread meshing transmission groove through the external thread adjusting ring to be meshed with the lifting limiting block for transmission, so that the lifting is conveniently adjusted, and the adjusted structure is firm and stable; the top adjusting head is fixed and limited through the top assembling frame, so that the structural stability and safety after assembling and adjusting are greatly improved; the leakproofness and the stability of side direction stainless steel cable link promote greatly.
Description
Technical Field
The invention relates to the technical field of guardrail mounting equipment, in particular to glass guardrail mounting equipment with a lateral screw locking mechanism.
Background
The stainless steel guardrail structure is generally divided into a main rod and a vertical column, wherein the main rod is also often called a main pipe, and the vertical column can be called a vertical pipe and is used for supporting the main pipe.
The stainless steel guardrail has a plurality of advantages and is widely popularized. The stainless steel guard rails frequently seen in life are stair guard rails, and the balcony guard rails are made of stainless steel and are more; most bridge guardrails are also made of cement or marble, and the number of the stainless steel bridge guardrails is less.
Traditional stainless steel guardrail need use the bottom stand in installation production process, and traditional stand simple structure for the guardrail, the unable regulation of structure need install fastening device in guardrail both sides in order to promote the installation firmness of guardrail, and fastening device's loading and unloading mode is fixed and is limited, leads to mounted position very to be limited, and the later stage is dismantled and is maintained very inconveniently.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problem that exists among the above-mentioned background art, provide a modified has side direction screw rod locking mechanism glass guardrail erection equipment, solve traditional stand simple structure for the guardrail, the structure can't be adjusted, guardrail both sides fastening device's the fixed limitation of loading and unloading mode, lead to the mounted position very to limit, the very inconvenient problem of later stage dismantlement maintenance.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a glass guardrail erection equipment with side direction screw rod locking mechanism, includes vertical stand, welds bottom mounting panel and the side direction stainless steel cable of connection in vertical stand both sides at vertical stand lower extreme, vertical stand both sides outer wall on seted up a plurality of side direction assembly grooves, vertical stand be located the inside regulation cavity who sets up built-in lift stopper of side direction assembly groove, the inside central point of vertical stand put the middle part regulation cavity of seting up built-in vertical regulation pole, side direction stainless steel cable both ends fixedly connected with and side direction assembly groove matched with side direction assembly piece, side direction stainless steel cable insert inside regulation cavity and be connected with vertical stand from side direction assembly groove through side direction assembly piece.
The lateral assembling groove, the internal adjusting chamber and the middle adjusting chamber are communicated with each other.
The lifting limiting block is provided with an internal thread meshing transmission groove at the end close to the longitudinal adjusting rod, an external thread adjusting ring of an integrated structure meshed with the internal thread meshing transmission groove is fixedly sleeved on the arc-shaped surface of the outer side of the longitudinal adjusting rod, and the longitudinal adjusting rod is inserted into the internal thread meshing transmission groove through the external thread adjusting ring and is in meshing transmission with the lifting limiting block.
The upper end center position of the longitudinal upright post is provided with a top adjusting sinking groove communicated with the middle adjusting cavity, the top end of the longitudinal adjusting rod is coaxially fixed with a top adjusting head, and the center position of the top end of the top adjusting head is provided with an inner hexagonal adjusting groove.
And the upper end of the longitudinal upright post is positioned at the two sides of the top adjusting sink and is provided with an internal thread assembly blind hole.
The lateral assembly groove is provided with an arc-shaped bottom transition groove communicated with the internal adjusting cavity on the inner bottom surface, and the lifting limiting block is provided with an arc-shaped lateral transition groove matched with the arc-shaped bottom transition groove on the outer side surface close to the lateral assembly groove.
The lateral accommodating groove with the built-in elastic overturning and extruding frame is formed in the outer lateral surface, close to the lateral assembling groove, of the lifting limiting block.
The top end of the longitudinal upright post is provided with a top assembly frame used for assembling a top handrail, the lower end of the top assembly frame is provided with a lateral strip-shaped opening corresponding to the position of the internal thread assembly blind hole, a lateral locking bolt is inserted into the lateral strip-shaped opening, the center of the lower end of the top assembly frame is provided with an outer hexagonal limiting block which is of an integral structure and protrudes downwards, and the top assembly frame is screwed into the internal thread assembly blind hole through the lateral locking bolt and is fixedly connected with the top end of the longitudinal upright post.
The bottom limiting sinking groove is formed in the center of the lower end of the longitudinal upright post, and the bottom limiting head is coaxially fixed at the bottom end of the longitudinal adjusting rod.
The lateral storage groove is symmetrically provided with lateral assembly blind holes at the upper end of the inner side surface of the lateral storage groove, and the elastic overturning extrusion frame comprises an external control board which is inserted into the lateral assembly blind holes through a lateral assembly rotating shaft and is movably connected with the lateral storage groove, an elastic bending reset plate fixed at the upper end of the inner side of the external control board and an elastic bending extrusion plate fixed at the lower end of the inner side of the external control board.
The invention has the beneficial effects that:
(1) according to the glass guardrail mounting equipment with the lateral screw locking mechanism, the lifting limiting block for mounting the lateral assembly block is arranged in the longitudinal upright column, and the longitudinal adjusting rod for controlling the lifting limiting block is arranged at the central position in the longitudinal upright column, so that the longitudinal upright column and the lateral stainless steel cable are various in mounting and dismounting modes, and the mounting and dismounting operation is simple and convenient;
(2) the longitudinal adjusting rod is inserted into the internal thread meshing transmission groove through the external thread adjusting ring to be meshed with the lifting limiting block for transmission, so that the lifting is conveniently adjusted, and the adjusted structure is firm and stable;
(3) a top adjusting head of the overhead inner hexagonal adjusting groove is coaxially fixed at the top end of the longitudinal adjusting rod, an internal thread assembling blind hole is formed in the upper end of the longitudinal upright post, and the top adjusting head is fixed and limited through a top assembling frame, so that the structural stability and the safety after assembling and adjusting are greatly improved;
(4) set up the side direction of built-in elasticity upset extrusion frame and accomodate the recess on the lift stopper lateral surface, extrude fixedly through elasticity upset extrusion frame to the inside side direction stainless steel cable of side direction assembly recess, promote the seal and the stability of side direction stainless steel cable link greatly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an internal sectional view of the present invention.
FIG. 3 is a partial cross-sectional view of the position of the lift stop of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
A glass guardrail mounting apparatus with a lateral screw locking mechanism shown in fig. 1, 2 and 3 comprises a longitudinal upright 1, the welding is at the bottom mounting panel 2 of vertical stand 1 lower extreme and the side direction stainless steel cable 3 of connection in vertical stand 1 both sides, bottom mounting panel 2 is fixed on ground through inside fixing bolt, 6 side direction assembly recess 4 have been seted up on the outer wall of vertical stand 1 both sides, vertical stand 1 is located the inside regulation cavity 6 of seting up built-in lift stopper 5 of side direction assembly recess 4, the inside central point of vertical stand 1 puts the middle part regulation cavity 8 of seting up built-in longitudinal regulation pole 7, 3 both ends fixedly connected with of side direction stainless steel cable and side direction assembly recess 4 matched with side direction assembly piece 9, side direction stainless steel cable 3 inserts inside regulation cavity 6 and is connected with vertical stand 1 from side direction assembly recess 4 through side direction assembly piece 9.
Further, in order to cooperate with the internal control, the lateral fitting groove 4, the internal regulation chamber 6 and the central regulation chamber 8 are internally communicated.
Furthermore, in order to match with the thread meshing adjustment, an internal thread meshing transmission groove 10 is formed in the end, close to the end of the longitudinal adjusting rod 7, of the lifting limiting block 5, an external thread adjusting ring 11 of an integrated structure meshed with the internal thread meshing transmission groove 10 is fixedly sleeved on the arc-shaped surface of the outer side of the longitudinal adjusting rod 7, and the longitudinal adjusting rod 7 is inserted into the internal thread meshing transmission groove 10 through the external thread adjusting ring 11 and is in meshing transmission with the lifting limiting block 5.
Further, in order to match with top adjustment and top limitation, a top adjustment sinking groove 12 communicated with the middle adjustment chamber 8 is formed in the center of the upper end of the longitudinal upright post 1, a top adjustment head 13 is coaxially fixed at the top end of the longitudinal adjustment rod 7, and an inner hexagonal adjustment groove 14 is formed in the center of the top end of the top adjustment head 13.
Further, in order to match with lateral bolt fixing, the upper end of the longitudinal upright post 1 is provided with internal thread assembly blind holes at two sides of the top adjusting sink groove 12.
Further, in order to improve the safety of the assembling end of the lateral stainless steel cable 3 and facilitate guiding, an arc-shaped bottom transition groove 15 communicated with the internal adjusting cavity 6 is formed in the inner bottom surface of the lateral assembling groove 4, and an arc-shaped lateral transition groove 16 matched with the arc-shaped bottom transition groove 15 is formed in the outer side surface, close to the lateral assembling groove 4, of the lifting limiting block 5.
Further, in order to improve the lateral extrusion limiting capacity, the lateral accommodating groove 17 with a built-in elastic overturning and extruding frame is formed in the outer side surface of the lifting limiting block 5, which is close to the lateral assembling groove 4.
Further, for cooperation top assembly and top spacing, vertical stand 1 top is provided with top assembly frame 18 that is used for assembling the top handrail, top assembly frame 18 lower extreme corresponds internal thread assembly blind hole position and has seted up side direction bar opening 19, side direction bar opening 19 is inside to be pegged graft and has had side direction locking bolt 20, top assembly frame 18 lower extreme central point puts and has the outer hexagonal stopper 21 of bellied body structure downwards, top assembly frame 18 passes through inside and vertical stand 1 top fixed connection of side direction locking bolt 20 screw in internal thread assembly blind hole.
Furthermore, in order to match with bottom limit, a bottom limit sink groove 22 is formed in the center of the lower end of the longitudinal upright post 1, and a bottom limit head 23 is coaxially fixed at the bottom end of the longitudinal adjusting rod 7.
Further, in order to cooperate with elastic assembly and elastic extrusion, lateral assembly blind holes are symmetrically formed in the upper end of the inner side face of the lateral storage groove 17, and the elastic overturning extrusion frame comprises an external control board 24 which is inserted into the lateral assembly blind holes through a lateral assembly rotating shaft and is movably connected to the lateral storage groove 17, an elastic bending reset board 25 fixed at the upper end of the inner side of the external control board 24 and an elastic bending extrusion board 26 fixed at the lower end of the inner side of the external control board 24.
The loading and unloading principle is as follows: people insert the lateral assembling block 9 into the lateral assembling groove 4, finally enter the internal adjusting chamber 6, then insert the internal hexagonal adjusting groove 14 through a hexagonal wrench, drive the top adjusting head 13 to rotate, the external thread adjusting ring 11 drives the lifting limiting block 5 to descend, the bottom of the lifting limiting block 5 extrudes the lateral assembling block 9, and simultaneously turn the external control panel 24 outwards, so that the bottom of the elastic bending reset plate 25 is extruded at the upper end of the lateral stainless steel cable 3, an arc-shaped extrusion groove is arranged at the bottom of the elastic bending reset plate 25, the bottom of the external control panel 24 is provided with a turning groove, which is convenient for outward shifting, and finally fix the lateral assembling block 9 on the bottom surface of the internal adjusting chamber 6 to complete the fixation; the disassembly mode can be completed only by reverse rotation. Finally, the top assembling frame 18 is fixed at the upper end of the longitudinal upright post 1, and the hand guard at the top can be conveniently installed while the angle of the longitudinal adjusting rod 7 is fixed.
According to the glass guardrail mounting device with the lateral screw locking mechanism, the lifting limiting block 5 for mounting the lateral assembly block 9 is arranged in the longitudinal upright post 1, and the longitudinal adjusting rod 7 for controlling the lifting limiting block 5 is arranged at the central position in the longitudinal upright post 1, so that the longitudinal upright post 1 and the lateral stainless steel cable 3 are various in mounting and dismounting modes, and the mounting and dismounting operation is simple and convenient; the longitudinal adjusting rod 7 is inserted into the internal thread meshing transmission groove 10 through the external thread adjusting ring 11 to be meshed with the lifting limiting block 5 for transmission, so that the lifting is conveniently adjusted, and the adjusted structure is firm and stable; a top adjusting head 13 of an overhead inner hexagonal adjusting groove 14 is coaxially fixed at the top end of the longitudinal adjusting rod 7, an internal thread assembling blind hole is formed in the upper end of the longitudinal upright post 1, the top adjusting head 13 is fixedly limited through a top assembling frame 18, and the structural stability and the safety after assembling and adjusting are greatly improved; offer the side direction of built-in elasticity upset extrusion frame on 5 lateral surfaces of lift stopper and accomodate recess 17, extrude fixedly to the inside side direction stainless steel cable 3 of side direction assembly recess 17 through elasticity upset extrusion frame, promote the seal and the stability of 3 links of side direction stainless steel cable greatly.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a glass guardrail erection equipment with side direction screw rod locking mechanism, includes vertical stand (1), welds bottom mounting panel (2) and connection in the side direction stainless steel cable (3) of vertical stand (1) both sides of vertical stand (1) lower extreme, characterized by: the lateral stainless steel cable is characterized in that a plurality of lateral assembling grooves (4) are formed in the outer walls of two sides of the longitudinal upright post (1), the longitudinal upright post (1) is located in the lateral assembling grooves (4), an internal adjusting cavity (6) with a built-in lifting limiting block (5) is formed in the internal adjusting cavity, a middle adjusting cavity (8) with a built-in longitudinal adjusting rod (7) is formed in the center of the interior of the longitudinal upright post (1), lateral stainless steel cables (3) are fixedly connected with lateral assembling blocks (9) matched with the lateral assembling grooves (4) at two ends of the lateral stainless steel cables (3), and the lateral stainless steel cables (3) are connected with the longitudinal upright post (1) in a mode that the internal adjusting cavity (6) is inserted into the lateral assembling grooves (4) through the lateral assembling blocks (9).
2. The glass guardrail mounting apparatus of claim 1 wherein the lateral screw locking mechanism comprises: the lateral assembling groove (4), the internal adjusting chamber (6) and the middle adjusting chamber (8) are communicated with each other.
3. The glass guardrail mounting apparatus of claim 1 wherein the lateral screw locking mechanism comprises: lift stopper (5) be close to vertical regulation pole (7) end and offer internal thread meshing transmission groove (10), vertical regulation pole (7) outside arcwall face on fixed cup joint with internal thread meshing transmission groove (10) engaged with an organic whole structure external screw thread adjustable ring (11), vertical regulation pole (7) insert internal thread meshing transmission groove (10) through external screw thread adjustable ring (11) inside with lift stopper (5) meshing transmission.
4. The glass guardrail mounting apparatus of claim 1 wherein the lateral screw locking mechanism comprises: the vertical column (1) is characterized in that a top adjusting sinking groove (12) communicated with the middle adjusting cavity (8) is formed in the center of the upper end of the vertical column, a top adjusting head (13) is coaxially fixed at the top end of the vertical adjusting rod (7), and an inner hexagonal adjusting groove (14) is formed in the center of the top end of the top adjusting head (13).
5. The glass guardrail mounting apparatus of claim 1 wherein the lateral screw locking mechanism comprises: the upper end of the longitudinal upright post (1) is positioned at the two sides of the top adjusting sink groove (12) and is provided with an internal thread assembly blind hole.
6. The glass guardrail mounting apparatus of claim 1 wherein the lateral screw locking mechanism comprises: an arc-shaped bottom transition groove (15) communicated with the internal adjusting chamber (6) is formed in the inner bottom surface of the lateral assembling groove (4), and an arc-shaped lateral transition groove (16) matched with the arc-shaped bottom transition groove (15) is formed in the outer side surface, close to the lateral assembling groove (4), of the lifting limiting block (5).
7. The glass guardrail mounting apparatus of claim 1 wherein the lateral screw locking mechanism comprises: the lateral accommodating groove (17) with the built-in elastic overturning and extruding frame is formed in the outer lateral surface, close to the lateral assembling groove (4), of the lifting limiting block (5).
8. The glass guardrail mounting apparatus of claim 5 wherein the lateral screw locking mechanism comprises: the top end of the longitudinal upright post (1) is provided with a top assembly frame (18) used for assembling a top handrail, a lateral strip-shaped opening (19) is formed in the position, corresponding to the internal thread assembly blind hole, of the lower end of the top assembly frame (18), a lateral locking bolt (20) is inserted into the lateral strip-shaped opening (19), a downward convex integral-structure outer hexagonal limiting block (21) is arranged at the center of the lower end of the top assembly frame (18), and the top assembly frame (18) is screwed into the internal thread assembly blind hole through the lateral locking bolt (20) and is fixedly connected with the top end of the longitudinal upright post (1).
9. The glass guardrail mounting apparatus of claim 1 wherein the lateral screw locking mechanism comprises: the bottom limiting sink groove (22) is formed in the center of the lower end of the longitudinal upright post (1), and the bottom limiting head (23) is coaxially fixed at the bottom end of the longitudinal adjusting rod (7).
10. The glass guardrail mounting apparatus of claim 1 wherein the lateral screw locking mechanism comprises: lateral assembly blind holes are symmetrically formed in the upper end of the inner side face of the lateral storage groove (4), the elastic overturning extrusion frame comprises an external control board (24) which is inserted into the lateral assembly blind holes through a lateral assembly rotating shaft and is movably connected with the lateral storage groove (4), an elastic bending reset plate (25) which is fixed at the upper end of the inner side of the external control board (24) and an elastic bending extrusion plate (26) which is fixed at the lower end of the inner side of the external control board (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892534.XA CN113585063B (en) | 2021-08-04 | 2021-08-04 | Glass guardrail mounting equipment with lateral screw locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110892534.XA CN113585063B (en) | 2021-08-04 | 2021-08-04 | Glass guardrail mounting equipment with lateral screw locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113585063A true CN113585063A (en) | 2021-11-02 |
| CN113585063B CN113585063B (en) | 2023-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110892534.XA Active CN113585063B (en) | 2021-08-04 | 2021-08-04 | Glass guardrail mounting equipment with lateral screw locking mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN113585063B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101899934B1 (en) * | 2018-05-10 | 2018-09-19 | (주)이명이앤씨건축사사무소 | Fence for veranda of apartment house with emergency exit |
| CN207974621U (en) * | 2018-03-06 | 2018-10-16 | 桂建华 | Novel municipal administration gardens cable guardrail |
| CN208294213U (en) * | 2018-03-26 | 2018-12-28 | 青岛林辉钢构有限公司 | A kind of steel pipe pole with stringing fixed structure |
| CN208815451U (en) * | 2018-08-20 | 2019-05-03 | 重庆峰途交通设施有限公司 | A kind of halving road guard bar |
| CN209976163U (en) * | 2019-04-25 | 2020-01-21 | 宜兴市轩兴辕金属科技有限公司 | Building construction protective fence with steel rope structure |
| CN210216253U (en) * | 2019-06-22 | 2020-03-31 | 东莞市永庆市政服务有限公司 | Municipal garden steel cable guardrail |
| CN210529488U (en) * | 2019-06-24 | 2020-05-15 | 中国路桥工程有限责任公司 | Bridge guardrail |
| CN211113174U (en) * | 2019-09-03 | 2020-07-28 | 彭中原 | Bridge railing's installation coupling mechanism |
| CN213063008U (en) * | 2020-06-12 | 2021-04-27 | 项征 | Building site faces limit safety barrier |
-
2021
- 2021-08-04 CN CN202110892534.XA patent/CN113585063B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207974621U (en) * | 2018-03-06 | 2018-10-16 | 桂建华 | Novel municipal administration gardens cable guardrail |
| CN208294213U (en) * | 2018-03-26 | 2018-12-28 | 青岛林辉钢构有限公司 | A kind of steel pipe pole with stringing fixed structure |
| KR101899934B1 (en) * | 2018-05-10 | 2018-09-19 | (주)이명이앤씨건축사사무소 | Fence for veranda of apartment house with emergency exit |
| CN208815451U (en) * | 2018-08-20 | 2019-05-03 | 重庆峰途交通设施有限公司 | A kind of halving road guard bar |
| CN209976163U (en) * | 2019-04-25 | 2020-01-21 | 宜兴市轩兴辕金属科技有限公司 | Building construction protective fence with steel rope structure |
| CN210216253U (en) * | 2019-06-22 | 2020-03-31 | 东莞市永庆市政服务有限公司 | Municipal garden steel cable guardrail |
| CN210529488U (en) * | 2019-06-24 | 2020-05-15 | 中国路桥工程有限责任公司 | Bridge guardrail |
| CN211113174U (en) * | 2019-09-03 | 2020-07-28 | 彭中原 | Bridge railing's installation coupling mechanism |
| CN213063008U (en) * | 2020-06-12 | 2021-04-27 | 项征 | Building site faces limit safety barrier |
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| CN113585063B (en) | 2023-04-28 |
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