CN115450456B - Temporary gate type channel structure and construction method - Google Patents
Temporary gate type channel structure and construction method Download PDFInfo
- Publication number
- CN115450456B CN115450456B CN202211303948.5A CN202211303948A CN115450456B CN 115450456 B CN115450456 B CN 115450456B CN 202211303948 A CN202211303948 A CN 202211303948A CN 115450456 B CN115450456 B CN 115450456B
- Authority
- CN
- China
- Prior art keywords
- unit
- protection plate
- plate
- section
- groove
- Prior art date
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 13
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- 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
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3209—Temporary tunnels specially adapted against falling objects
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The application discloses interim gate-type passageway structure and construction method relates to interim passageway field, and it includes a plurality of unit passageway, unit passageway includes unit subassembly one and two unit subassemblies two, unit subassembly one includes the guard plate, two unit subassemblies two are used for supporting the guard plate, unit subassembly two include a plurality of bracing pieces that are used for fixing on the installation face, install the guardrail between two adjacent bracing piece lower extreme, the bracing piece be used for with the guard plate location is in the bracing piece upper end, just the guard plate can follow vertical direction slip in order to break away from the bracing piece this application is through splitting into a plurality of parts with unit passageway, reduces the space that unit passageway takes up, the transportation of the unit passageway of being convenient for to the installation scene.
Description
Technical Field
The application relates to the field of temporary channels, in particular to a temporary gate type channel structure and a construction method.
Background
At present, when a building is constructed, in order to prevent high-altitude objects from falling down while a constructor conveniently enters a construction area, a temporary channel is generally erected at a construction position of the building.
The temporary channel in the related art generally comprises a protection plate and a plurality of support rods, wherein the support rods are fixed on the ground, the protection plate is welded at the top of the support rods to form a temporary channel door for operators or small-sized equipment to pass through, and guardrails are fixedly connected between adjacent support rods on one side of the length direction of the channel to ensure the stability of the support rods.
For the related technology, as the whole channel has a certain volume, the channel occupies a large space, and is inconvenient for the whole transportation of the channel.
Disclosure of Invention
In order to facilitate transportation of temporary access doors, the application provides a temporary door type access structure and a construction method.
In a first aspect, the present application provides a temporary gate-type channel structure, which adopts the following technical scheme:
the utility model provides a temporary gate-type channel structure, includes a plurality of unit channels, the unit channel includes unit subassembly one and two unit subassemblies two, unit subassembly one includes the guard plate, two unit subassemblies two are used for supporting the guard plate, unit subassembly two includes a plurality of bracing pieces that are used for fixing on the installation face, installs the guardrail between two adjacent bracing pieces lower extreme, the bracing piece is used for with the guard plate location is in the bracing piece upper end, just the guard plate can follow vertical direction and slide in order to break away from the bracing piece.
By adopting the technical scheme, when the unit channel is required to be disassembled, the protection plate vertically upwards slides to separate from the support rod, and when the unit channel is assembled, the second unit component is fixed on the mounting surface in parallel, and then the protection plate is vertically downwards installed, so that the protection plate is positioned at the upper end of the support rod, and the unit channel is simple and convenient; by arranging the unit channel into the first unit component and the second unit component, the unit channel can be transported in a plurality of parts when being transported, so that the occupied space of the unit channel is reduced, and the unit channel is convenient to transport.
Optionally, the bracing piece includes fixed section and rotation section, fixed section is used for vertical installation on the installation face, the rotation section rotates to be connected fixed section upper end, the rotation section rotates in order to set up along guardrail length direction.
Through adopting above-mentioned technical scheme, during transportation unit subassembly two, can rotate the section of rotating, make the section of rotating rotate to the horizontality to rotate to the section of rotating of horizontality can lean on the guardrail, thereby reduced unit subassembly two's occupation space, the transportation of unit space two of being convenient for.
Optionally, fixedly connected with slider on the guard plate lateral wall, set up on the rotation section and supply the gliding spout of slider is first, set up on the fixed section and supply the gliding spout of slider is second, when the rotation section sets up along vertical direction, spout first with spout second intercommunication is in order to make the guard plate slides to the bracing piece lower extreme.
Through adopting above-mentioned technical scheme, be convenient for slide the protection section to the bracing piece lower extreme, after sliding the protection section to the bracing piece lower extreme, rotate the section of rotating, make the section of rotating paste the guardrail to be convenient for whole transportation unit passageway.
Optionally, when the rotating section rotates to be horizontal, the second sliding chute is communicated with the outside, and the sliding block can be inserted into the first sliding chute along the length direction of the rotating section and slide along the length direction of the rotating section.
By adopting the technical scheme, when a plurality of unit channels are transported, a plurality of protection plates can be placed between two unit components II, when the unit channels are placed, the protection plates are taken down, and then the rotating section is rotated to enable the sliding chute II to be communicated with the outside, so that the protection plates of other unit channels can be inserted into the fixed section along the sliding chute II, the plurality of protection plates can be conveniently placed between the two unit components II of the same unit channel, and then the rotating section of the unit components II of other unit channels is folded and placed on the protection plates, so that the whole transportation of the plurality of unit sections is facilitated; in addition, when the channel structure is installed, the second unit components are installed one by one, the rotating sections are rotated to be horizontally arranged, then the protection plates slide between the second unit components of different unit channels along the first sliding grooves one by one, the rotating sections are rotated to enable the rotating sections to be vertically arranged, then the protection plates are moved upwards, and the protection plates are moved to the upper ends of the rotating sections and positioned; through the setting of rotating section and unit section, and spout two rotate to the outside of horizontal back intercommunication at the rotating section to the height of bracing piece has relatively been reduced, the guard plate of being convenient for takes out and installs.
Optionally, be equipped with the spacing subassembly that is used for locating guard plate at the bracing piece upper end on the bracing piece, spacing subassembly includes spring and fixture block, the groove of stepping down has been seted up to the bracing piece upper end, the fixture block is pegged graft in the groove of stepping down, the spring is used for driving the fixture block part stretches out the groove of stepping down is in order to bear the guard plate.
By adopting the technical scheme, when the protection plate is positioned, the clamping block is pressed, so that the clamping block completely enters the abdication groove, and then the protection plate is slid upwards until the protection plate passes over the clamping block, and the clamping block partially extends out of the abdication groove under the action of the spring to bear the protection plate; the limiting assembly is simple in structure and convenient to operate.
Optionally, the lower surface of the clamping block is an arc convex surface.
By adopting the technical scheme, the cambered surface of the clamping block is arranged to vertically move the protection plate upwards so that the force pushing the clamping block is decomposed into the force pushing the opening into the yielding groove, so that the clamping block is not required to be pressed, the operation steps are reduced, and the protection plate is convenient to position; when the protection plate is required to move downwards, the clamping block is pressed, so that the clamping block completely enters the yielding groove.
Optionally, rotate between two adjacent bracing pieces lower extreme and be connected with the wind-up roll, winding fixedly connected with protection network on the wind-up roll, protection network other end fixedly connected with arm-tie, be equipped with the couple on the arm-tie, offer on the guard plate supplies the hanging groove that the couple was hung.
By adopting the technical scheme, the arrangement of the protective net is convenient for preventing falling objects from entering the channel from the gap between the protective plate and the guardrail, and influencing the safety of the channel; and through the protection network that the wind-up roll set up, be convenient for accomodate the protection network to the transportation and the transfer of follow-up unit passageway of being convenient for.
Optionally, be equipped with the cavity in the guard plate, install the multistage electric telescopic handle that is vertical setting on the cavity roof, multistage electric telescopic handle lower extreme fixedly connected with fly leaf, surface mounting has the gyro wheel under the fly leaf, the guard plate lower surface has seted up the confession the breach that the gyro wheel stretches out.
By adopting the technical scheme, when a plurality of unit channels are installed, a plurality of protection plates are placed between two unit components II of the same unit channel, the protection plates are stacked, at the moment, the rollers extend out of the gaps through multistage electric telescopic rods, when the rollers abut against the upper surface or the lowest protection plate abutting surface of the next protection plate, the protection plates can rise under the reaction force until a slide block pair Ji Huacao II on the protection plates, then the slide block can be pushed to enter the slide groove II and move along the slide groove II until the protection plates move between the two unit components II of the next unit channel, then the lengths of the multistage electric telescopic rods are controlled, the slide block enters the slide groove I, the rollers abut against the ground, then the rotating section is rotated, the rotating section is vertically arranged, the protection plates are upwards moved until the protection plates are positioned at the upper end of the rotating section, and then the rollers are retracted into the cavity through the multistage electric telescopic rods; the setting of multistage electric telescopic handle is convenient for support the guard plate, enables guard plate short distance lift, need not artifical hand when the slider gets into spout one and spout two and lifts, reduces the manpower, in addition through the setting of gyro wheel, the horizontal slip of guard plate of being convenient for to be convenient for make the guard plate enter into between two unit components two of another unit passageway between two unit components two of one of them unit passageway, the installation and the quick stack of channel structure of being convenient for.
In a second aspect, the present application further provides a construction method of a temporary gate-type channel structure, which adopts the following technical scheme:
the construction method of the temporary gate type channel structure comprises the following steps: step 1, fixing two unit components II on a mounting surface of channel construction, and enabling the two unit components II to be arranged in parallel; and 2, vertically and downwards sliding and installing the protection plate on the support rod.
Through adopting above-mentioned technical scheme, set up a plurality of parts with the unit passageway, when the transportation, can split into a plurality of parts with the unit passageway, reduce the space that the unit passageway takes up, the transportation of the unit passageway of being convenient for to the installation scene, during the equipment, be parallel fixation with two unit components second on the installation face earlier, then along vertical downwardly mounting guard plate, with the guard plate location in the bracing piece upper end can, simple and convenient.
In summary, the present application includes the following beneficial technical effects:
1. according to the method, the unit channel is split into a plurality of parts, so that the occupied space of the unit channel is reduced, and the unit channel is convenient to transport to an installation site;
2. according to the rotary section and the unit section, the second sliding chute is communicated with the outside after the rotary section rotates to be horizontal, so that the height of the supporting rod is relatively reduced, and the protection plate is conveniently taken out and installed;
3. this application is convenient for support the guard plate through multistage electric telescopic handle's setting, enables guard plate short distance lift, need not artifical hand when the slider gets into spout one and spout two and lifts, reduces the manpower, in addition through the setting of gyro wheel, the horizontal slip of guard plate of being convenient for to be convenient for make the guard plate enter into between two unit components two of another unit passageway from between two unit components two of one of them unit passageway, the installation and the quick stack of channel structure of being convenient for.
Drawings
Fig. 1 is a schematic overall structure of a temporary gate-type channel structure according to an embodiment of the present application.
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a partial schematic view of the structure of FIG. 1;
fig. 4 is a state diagram of a construction process of a temporary gate type channel structure in a construction method of the temporary gate type channel structure according to an embodiment of the present application;
fig. 5 is a second state diagram of a construction process of the temporary gate type channel structure in the construction method of the temporary gate type channel structure according to the embodiment of the present application.
Reference numerals illustrate:
1. a cell channel; 2. a protection plate; 3. a support rod; 4. a slide block; 5. a guide groove; 6. a spring; 7. a clamping block; 8. a relief groove; 9. a pull rod; 10. a fixed section; 11. a rotating section; 12. a first chute; 13. a second chute; 14. a cavity; 15. a multi-stage electric telescopic rod; 16. a movable plate; 17. a roller; 18. guard bars; 19. a mounting box; 20. a wind-up roll; 21. a protective net; 22. a hook; 23. a hanging groove; 24. a storage groove; 25. pulling the plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a temporary gate type channel structure. Referring to fig. 1 and 2, the channel structure includes a plurality of unit channels 1, the unit channels 1 include a unit assembly one and a unit assembly two, the unit assembly two includes a protection plate 2, the unit assembly two includes two support rods 3, the support rods 3 are vertically arranged, the lower ends of the support rods 3 are used for being fixed on a mounting surface, in the present application, the mounting surface is the ground, and four support rods 3 of the unit assembly two of two groups are respectively used for supporting four corner positions of the protection plate 2.
The four corners position lateral wall at guard plate 2 is on equal fixedly connected with slider 4, and slider 4 becomes the T type, and guide slot 5 that supplies slider 4 to slide has been seted up along self length direction to bracing piece 3, slider 4 and guide slot 5 looks adaptation are equipped with the spacing subassembly that is used for locating guard plate 2 at bracing piece 3 upper end on the bracing piece 3.
Limiting component includes spring 6 and fixture block 7, and the groove 8 of stepping down that supplies fixture block 7 to insert completely is offered to guide slot 5 lateral wall upper end, and fixture block 7 pegging graft in the groove 8 of stepping down, and spring 6 is in the groove 8 of stepping down along fixture block 7 grafting direction fixed connection, and when spring 6 was undeformed, fixture block 7 part was located the groove 8 outside of stepping down, and the part that fixture block 7 lower surface was located the groove 8 outside of stepping down was the arc convex surface.
In addition, in order to facilitate the opening to completely enter the abdication groove 8, a pull rod 9 is fixedly connected to the clamping block 7, the other end of the pull rod 9 penetrates out of the support rod 3, and the spring 6 is sleeved on the pull rod 9.
The bracing piece 3 includes fixed section 10 and rotates section 11, and fixed section 10 is used for fixing subaerial, rotates section 11 rotation and connects in fixed section 10 upper end, in order to guarantee guard plate 2's stability, and bracing piece 3 transversal rectangle personally submits, and two sections 11 rotation axis of rotation of same unit subassembly two all set up along the width of unit passageway 1, and rotate section 11 axis of rotation and lie in one side of fixed section 10, rotate section 11 when being vertical setting, rotate section 11 lower surface butt fixed section 10 upper surface.
The guide groove 5 comprises a first chute 12 and a second chute 13, the second chute 13 is arranged on the fixed section 10, the first chute 12 is arranged on the rotating section 11, when the rotating section 11 rotates to a horizontal state, the second chute 13 is communicated with the outside, and the sliding block 4 can be inserted into the first chute 12 along the length direction of the rotating section 11 and slide along the length direction of the rotating section 11.
In order to facilitate the protection plate 2 to enter between two unit components II of one unit channel 1 and between two unit components II of the other unit channel 1, a cavity 14 is arranged in the protection plate 2, a multistage electric telescopic rod 15 which is vertically arranged is fixed on the top wall of the cavity 14, the lower end of the multistage electric telescopic rod 15 is fixedly connected with a movable plate 16, a roller 17 is mounted on the lower surface of the movable plate 16, and a notch for the roller 17 to extend out is formed in the lower surface of the protection plate 2.
In order to ensure the stability of the two support rods 3 of the same unit assembly II, a guardrail 18 is fixedly connected between the lower ends of the two fixing sections 10.
Referring to fig. 1 and 3, in order to prevent falling objects from entering a channel from a gap between a protection plate 2 and a guardrail 18, an installation box 19 is fixedly connected between lower ends of adjacent fixed sections 10, a wind-up roller 20 is rotatably connected to the installation box 19, a protection net 21 is fixedly connected to the wind-up roller 20 in a winding manner, the other end of the protection net 21 extends out of the installation box 19 and is fixedly connected with a pull plate 25, a hook 22 is fixedly connected to the pull plate 25 through a pull rope, and a hanging groove 23 for hanging the hook 22 is formed in the protection plate 2.
When the rotating section 11 rotates to a horizontal state, the rotating section 11 abuts against the upper surface of the mounting box 19, and in order to ensure the flatness of the rotating section 11, the upper surface of the mounting box 19 is provided with a receiving groove 24 into which the pulling plate 25 is received.
The implementation principle of the temporary gate type channel structure in the embodiment of the application is as follows: during disassembly, the pull rod 9 is pulled to enable the clamping block 7 to enter the yielding groove 8, the protection plate 2 is further enabled to slide downwards to the range of the fixed section 10, then the rotating section 11 is rotated to be in a horizontal state, the roller 17 extends out of the notch through the multi-stage electric telescopic rod 15, the height of the protection plate 2 is adjusted to enable the sliding block 4 to be aligned with the first 12 of the sliding groove, then the protection plate 2 is horizontally pushed until the protection plate 2 moves to the range of the other unit channel 1, then the protection plate 2 is enabled to move downwards through the multi-stage electric telescopic rod 15, a plurality of protection plates 2 are stacked in the same unit channel 1, the support rods 3 are disassembled, the support rods 3 and the guardrails 18 are integrally placed on the upper surface of the stacked uppermost protection plate 2, and then the whole protection plate is transported.
The application also discloses a construction method of the temporary gate type channel structure, referring to fig. 4 and 5, comprising the following steps:
step 1, transporting the whole channel to a proper position;
step 2, integrally taking down the support rods 3 and the guardrails 18 placed on the upper surface of the stacked uppermost protection plate 2, and sequentially fixing the support rods 3 on the ground along the trend of the channel;
step 3; the protection plate 2 is moved upwards by the multi-stage electric telescopic rod 15 until the sliding block 4 is aligned with the first sliding chute 12, and then the protection plate 2 is pushed horizontally until the protection plate 2 is moved between the second unit components of the other unit channel 1, and the sliding block 4 is aligned with the second sliding chute 13;
step 4, rotating the rotating section 11 to enable the rotating section 11 to be vertically arranged, and then lifting the protection plate 2 until the protection plate 2 passes over the clamping block 7, and limiting the protection plate 2 at the upper end of the rotating section 11 through the clamping block 7;
step 5, the roller 17 is retracted into the inner cavity through the multi-stage electric telescopic rod 15;
and 5, repeating the operation, and installing the next protection plate 2.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. A temporary gate-type channel structure comprising a plurality of unit channels (1), characterized in that: the unit channel (1) comprises a first unit component and a second unit component, the first unit component comprises a protection plate (2), the second unit component is used for supporting the protection plate (2), the second unit component comprises a plurality of support rods (3) which are used for being fixed on a mounting surface, guardrails (18) are arranged between the lower ends of two adjacent support rods (3), the support rods (3) are used for positioning the protection plate (2) at the upper ends of the support rods (3), and the protection plate (2) can slide along the vertical direction to be separated from the support rods (3); the support rod (3) comprises a fixed section (10) and a rotating section (11), the fixed section (10) is vertically arranged on a mounting surface, the rotating section (11) is rotationally connected to the upper end of the fixed section (10), and the rotating section (11) rotates to be arranged along the length direction of the guardrail (18); the side wall of the protection plate (2) is fixedly connected with a sliding block (4), a first sliding groove (12) for the sliding block (4) to slide is formed in the rotating section (11), a second sliding groove (13) for the sliding block (4) to slide is formed in the fixed section (10), and when the rotating section (11) is arranged in the vertical direction, the first sliding groove (12) and the second sliding groove (13) are communicated to enable the protection plate (2) to slide to the lower end of the support rod (3); when the rotating section (11) rotates to be horizontal, the second sliding chute (13) is communicated with the outside, and the sliding block (4) can be inserted into the first sliding chute (12) along the length direction of the rotating section (11) and slide along the length direction of the rotating section (11).
2. A temporary gate-type aisle structure according to claim 1, wherein: be equipped with the spacing subassembly that is used for fixing a position guard plate (2) at bracing piece (3) upper end on bracing piece (3), spacing subassembly includes spring (6) and fixture block (7), groove (8) of stepping down has been seted up to bracing piece (3) upper end, fixture block (7) are pegged graft in groove (8) of stepping down, spring (6) are used for driving fixture block (7) part stretches out groove (8) of stepping down in order to bear guard plate (2).
3. A temporary gate-type aisle structure according to claim 2, wherein: the lower surface of the clamping block (7) is an arc convex surface.
4. A temporary gate-type aisle structure according to claim 1, wherein: the winding roller (20) is rotationally connected between the lower ends of two adjacent support rods (3), the winding protection net (21) is fixedly connected to the winding roller (20), the pulling plate (25) is fixedly connected to the other end of the protection net (21), the pulling plate (25) is provided with a hook (22), and the protection plate (2) is provided with a hanging groove (23) for hanging the hook (22).
5. A temporary gate-type aisle structure according to claim 1, wherein: the novel electric protection plate is characterized in that a cavity (14) is formed in the protection plate (2), a multistage electric telescopic rod (15) which is vertically arranged is arranged on the top wall of the cavity (14), a movable plate (16) is fixedly connected to the lower end of the multistage electric telescopic rod (15), a roller (17) is mounted on the lower surface of the movable plate (16), and a notch for the roller (17) to extend out is formed in the lower surface of the protection plate (2).
6. The construction method of a temporary gate type tunnel structure according to claim 1, wherein: the method comprises the following steps: step 1, fixing two unit components II on a mounting surface of channel construction, and enabling the two unit components II to be arranged in parallel; and 2, vertically and downwards sliding the protection plate (2) on the support rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211303948.5A CN115450456B (en) | 2022-10-24 | 2022-10-24 | Temporary gate type channel structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211303948.5A CN115450456B (en) | 2022-10-24 | 2022-10-24 | Temporary gate type channel structure and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115450456A CN115450456A (en) | 2022-12-09 |
| CN115450456B true CN115450456B (en) | 2024-04-12 |
Family
ID=84310438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211303948.5A Active CN115450456B (en) | 2022-10-24 | 2022-10-24 | Temporary gate type channel structure and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115450456B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2278879A1 (en) * | 1974-05-10 | 1976-02-13 | Beaubeau Andre | Falling object guard for building site - has cantilever support held by cable with sliding clamp at inner end |
| FR2726816A1 (en) * | 1994-11-15 | 1996-05-15 | Dumont Jean Pierre | Transporting loads over straight staircase |
| AU2012203098A1 (en) * | 2011-05-25 | 2012-12-13 | Liberation Developments Pty Ltd | A Weighted Support Assembly |
| US8727400B1 (en) * | 2010-11-18 | 2014-05-20 | Duane T. Marchand | Concealed security bar for a sliding door |
| CN106574465A (en) * | 2014-03-25 | 2017-04-19 | 乔纳森·J·梅利可 | Collapsible safety barrier and support post |
| CN108408612A (en) * | 2018-05-04 | 2018-08-17 | 孙国兵 | A kind of tower crane occasional passage and its installation method |
| CN208734107U (en) * | 2018-07-16 | 2019-04-12 | 上海市建设工程监理咨询有限公司 | A kind of construction safety channel |
| CN210636815U (en) * | 2019-07-30 | 2020-05-29 | 杭州天和建设集团有限公司 | Regularization construction escape way |
| CN211775956U (en) * | 2019-11-26 | 2020-10-27 | 温州翰轩林工业设计有限公司 | Novel steel construction building escape way |
| CN111997394A (en) * | 2020-08-06 | 2020-11-27 | 广东汉威城建有限公司 | Movable lifting type closed channel enclosure for interior decoration and reconstruction project |
| CN212078740U (en) * | 2020-03-20 | 2020-12-04 | 中天建设集团有限公司 | Foldable construction safety channel capable of being quickly installed and detached |
| CN112796611A (en) * | 2021-01-13 | 2021-05-14 | 成都唐源电气股份有限公司 | Lifting type platform door system |
| CN213297227U (en) * | 2020-08-20 | 2021-05-28 | 成都建工第八建筑工程有限公司 | Foldable safe construction passageway can be swiftly |
| CN214575911U (en) * | 2021-03-08 | 2021-11-02 | 赵洪贞 | High-altitude falling-preventing device for building construction |
| CN214697024U (en) * | 2021-04-19 | 2021-11-12 | 中建七局国际工程建设有限公司 | Safety channel for installation and removal |
| KR102335852B1 (en) * | 2021-05-04 | 2021-12-06 | (주) 뉴티브 | Desk rod construction structure with free running direction |
-
2022
- 2022-10-24 CN CN202211303948.5A patent/CN115450456B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2278879A1 (en) * | 1974-05-10 | 1976-02-13 | Beaubeau Andre | Falling object guard for building site - has cantilever support held by cable with sliding clamp at inner end |
| FR2726816A1 (en) * | 1994-11-15 | 1996-05-15 | Dumont Jean Pierre | Transporting loads over straight staircase |
| US8727400B1 (en) * | 2010-11-18 | 2014-05-20 | Duane T. Marchand | Concealed security bar for a sliding door |
| AU2012203098A1 (en) * | 2011-05-25 | 2012-12-13 | Liberation Developments Pty Ltd | A Weighted Support Assembly |
| CN106574465A (en) * | 2014-03-25 | 2017-04-19 | 乔纳森·J·梅利可 | Collapsible safety barrier and support post |
| CN108408612A (en) * | 2018-05-04 | 2018-08-17 | 孙国兵 | A kind of tower crane occasional passage and its installation method |
| CN208734107U (en) * | 2018-07-16 | 2019-04-12 | 上海市建设工程监理咨询有限公司 | A kind of construction safety channel |
| CN210636815U (en) * | 2019-07-30 | 2020-05-29 | 杭州天和建设集团有限公司 | Regularization construction escape way |
| CN211775956U (en) * | 2019-11-26 | 2020-10-27 | 温州翰轩林工业设计有限公司 | Novel steel construction building escape way |
| CN212078740U (en) * | 2020-03-20 | 2020-12-04 | 中天建设集团有限公司 | Foldable construction safety channel capable of being quickly installed and detached |
| CN111997394A (en) * | 2020-08-06 | 2020-11-27 | 广东汉威城建有限公司 | Movable lifting type closed channel enclosure for interior decoration and reconstruction project |
| CN213297227U (en) * | 2020-08-20 | 2021-05-28 | 成都建工第八建筑工程有限公司 | Foldable safe construction passageway can be swiftly |
| CN112796611A (en) * | 2021-01-13 | 2021-05-14 | 成都唐源电气股份有限公司 | Lifting type platform door system |
| CN214575911U (en) * | 2021-03-08 | 2021-11-02 | 赵洪贞 | High-altitude falling-preventing device for building construction |
| CN214697024U (en) * | 2021-04-19 | 2021-11-12 | 中建七局国际工程建设有限公司 | Safety channel for installation and removal |
| KR102335852B1 (en) * | 2021-05-04 | 2021-12-06 | (주) 뉴티브 | Desk rod construction structure with free running direction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115450456A (en) | 2022-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114379986B (en) | Automatic conveying, stacking and stacking equipment for lithium batteries | |
| CN110984588B (en) | Construction method for rapid connection of precast concrete components | |
| CN115450456B (en) | Temporary gate type channel structure and construction method | |
| CN113981867A (en) | High-efficient construction equipment is used in building engineering management | |
| CN218406353U (en) | Lifting scaffold for constructional engineering | |
| CN113857807B (en) | Combined type modularized guardrail assembling device and assembling method thereof | |
| CN112879063B (en) | Method for safely and rapidly retracting hydraulic support of fully-mechanized coal mining face | |
| CN219263675U (en) | Integrated security protection check out test set | |
| CN209855182U (en) | Scaffold convenient to use | |
| CN109941651B (en) | Intelligent arranging and stacking equipment for new energy automobile lithium battery production | |
| CN217581084U (en) | High support for building engineering construction of security | |
| CN218439133U (en) | Detachable housing construction blocks guardrail | |
| CN216425663U (en) | Auxiliary moving device for temporary track | |
| CN218231524U (en) | Cable trench cover construction equipment and storage mechanism thereof | |
| CN219637886U (en) | Pile extension connection structure for prefabricated square piles | |
| CN114775863B (en) | High-efficiency mounting assembled curtain wall structure and mounting method thereof | |
| CN215971625U (en) | Subway shield door transportation and installation equipment | |
| CN219931540U (en) | Height-adjustable interior decoration frame | |
| CN216766994U (en) | Safety protection device for electronic information engineering signal tower | |
| CN218290366U (en) | Scaffold for building construction | |
| CN109455483B (en) | Multifunctional fireproof door transport vehicle | |
| CN216282412U (en) | Efficient automatic drying equipment for building board | |
| CN217498570U (en) | Tool vehicle suitable for automatic equipment loading of cabinet | |
| CN115411689A (en) | Storage mechanism and cable trench cover construction device for cable trench cover construction | |
| CN114000690B (en) | Side wall steel bar construction support body operation platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |