CN214532031U - Temporary guardrail mechanism with dust blocking function for building construction - Google Patents
Temporary guardrail mechanism with dust blocking function for building construction Download PDFInfo
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- CN214532031U CN214532031U CN202120326721.7U CN202120326721U CN214532031U CN 214532031 U CN214532031 U CN 214532031U CN 202120326721 U CN202120326721 U CN 202120326721U CN 214532031 U CN214532031 U CN 214532031U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 84
- 239000000428 dust Substances 0.000 title claims abstract description 67
- 230000000903 blocking effect Effects 0.000 title claims description 24
- 238000009435 building construction Methods 0.000 title abstract description 5
- 238000010276 construction Methods 0.000 claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004873 anchoring Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The application relates to the technical field of building construction, and discloses an interim guardrail mechanism for construction with keep off dirt function, and it includes guardrail frame and keep off dirt mechanism, it includes many spinal branchs vaulting pole, many to keep off dirt mechanism the bracing piece rotates with guardrail frame to be connected, many all be provided with the dust board that is used for blockking the raise dust on the bracing piece. This application has the effect that reduces the influence of the inside raise dust of building site to building site external environment.
Description
Technical Field
The application relates to the field of building construction, especially, relate to a temporary guardrail mechanism for construction with keep off dirt function.
Background
The construction is a production movement performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. The method comprises the whole production process from construction preparation, earth breaking and engineering completion acceptance. In the building work progress, the inevitable protection problem that can meet in the construction of construction enterprise, for strengthening the safeguard measure, construction enterprise uses scaffold steel pipe and fastener to build simple and easy rail guard mostly.
In-process of construction, the building site produces the raise dust easily, and the raise dust loss can influence the outside environment of building site to the building site outside.
At present, chinese utility model patent that publication number is CN211736460U discloses a safety protective guard for construction, including left side rail guard, the left side fixedly connected with activity handle of left side rail guard, the bottom fixedly connected with pulley of left side rail guard, the positive top of left side rail guard and the equal fixedly connected with connecting strip in bottom, two the spout has all been seted up to the relative one side of connecting strip.
In view of the above-mentioned related art, the inventor believes that when raise dust is generated inside a construction site, there is a defect that the raise dust easily escapes to the outside of the construction site from between grilles of a guardrail, and influences the environment outside the construction site.
SUMMERY OF THE UTILITY MODEL
In order to reduce the influence of the inside raise dust of building site to building site external environment, this application provides a temporary guardrail mechanism for construction with keep off dirt function.
The application provides a pair of temporary guardrail mechanism for construction with keep off dirt function adopts following technical scheme:
the utility model provides an interim guardrail mechanism is used in construction with keep off dirt function, includes guardrail frame and keep off dirt mechanism, it includes many spinal branchs vaulting pole, many to keep off dirt mechanism the bracing piece rotates with the guardrail frame to be connected, many all be provided with the dust board that is used for blockking the raise dust on the bracing piece.
By adopting the technical scheme, the dust blocking plate is arranged on the supporting rod, when raised dust is generated, the supporting rod is rotated to enable the dust blocking plate to be parallel to the plane where the guardrail frame is located, and the raised dust is blocked by the dust blocking plate; when there is not raise dust, rotate the bracing piece and make dust board and guardrail frame place plane perpendicular, reduce the dust board and influence the possibility that the staff observes the construction conditions behind the guardrail mechanism.
Optionally, one end of the guardrail frame, which is far away from the ground, is provided with an adjusting assembly for limiting the rotation of the supporting rod, and the supporting rods are connected with the adjusting assembly.
Through adopting above-mentioned technical scheme, utilize adjusting part to restrict the rotation of bracing piece, stability when the improvement dust board blocks the raise dust.
Optionally, the adjusting assembly includes a plurality of gears and a rack, one of the gears is coaxially and fixedly connected with one of the support rods, the plurality of gears are all meshed with the rack, and the rack is slidably connected with the guardrail frame.
Through adopting above-mentioned technical scheme, the rack slides and drives a plurality of gears synchronous rotation to rotate many spinal branchs vaulting pole, the rotation control of bracing piece is convenient.
Optionally, the guardrail frame is cuboid frame construction, equal sliding connection has anchor mechanism on the lateral wall at guardrail frame length direction both ends, anchor mechanism includes sleeve, coupling assembling and drive assembly, drive assembly includes dwang and a plurality of first bevel gear, and is a plurality of the equal coaxial fixed connection of first bevel gear is on the dwang, the coaxial cover of sleeve is established in a plurality of first bevel gear outsides and sleeve and dwang coaxial rotation are connected, dwang and guardrail frame sliding connection, coupling assembling sets up on the sleeve, first bevel gear is connected with the coupling assembling meshing.
Through adopting above-mentioned technical scheme, sliding connection anchoring mechanism on the lateral wall at guardrail frame length direction both ends places the use position when the guardrail after, stretches into the sleeve in the pre-buried hole, rotates through the dwang and drives a plurality of first bevel gears and rotate, and first bevel gear drive coupling assembling is connected with ground, improves guardrail mechanism and ground connection's stability to improve the security that guardrail mechanism used.
Optionally, coupling assembling includes second bevel gear, stay tube and connecting rod, the connecting rod is worn to establish in the stay tube and connecting rod and stay tube threaded connection, stay tube fixed connection just stay tube and the outside intercommunication of sleeve on telescopic lateral wall, second bevel gear rotates with the stay tube to be connected, second bevel gear and connecting rod sliding connection and second bevel gear rotate with the connecting rod is synchronous, second bevel gear is connected with first bevel gear meshing.
Through adopting above-mentioned technical scheme, second bevel gear rotates under first bevel gear's drive, and second bevel gear rotates with the connecting rod synchronous, connecting rod and bracing piece threaded connection, and the connecting rod rotates the in-process and removes to the direction of keeping away from second bevel gear, and the connecting rod removes the in-process and creeps into to ground to be connected with ground.
Optionally, be provided with the stop gear who is used for restricting the dwang and remove on guardrail frame's the lateral wall, spacing piece and guardrail frame attach, the spread groove that is used for with the dwang joint is offered to the one end that guardrail frame was kept away from to spacing piece, dwang fixedly connected with stop block.
Through adopting above-mentioned technical scheme, fixed connection stop block on the dwang, when guardrail mechanism removed, with spacing piece and dwang joint, stop block was located spacing piece top, utilized spacing piece to block stop block to the removal of restriction dwang. The movement of the rotating rod is limited by the limiting mechanism, so that the possibility that the anchoring mechanism influences the movement of the guardrail mechanism in the movement process of the guardrail mechanism is reduced.
Optionally, the limiting piece is connected with the guardrail frame in a sliding manner, and one end of the limiting piece, which is close to the guardrail frame, is elastically connected with the guardrail frame through a spring.
Through adopting above-mentioned technical scheme, with spacing piece and guardrail frame sliding connection, spring and guardrail frame elastic connection are passed through to the one end that spacing piece is close to guardrail frame, improve the stability of spacing piece and dwang joint, and spacing piece is convenient with the connection and the separation of dwang.
Optionally, the one end that guardrail frame is close to ground is provided with moving mechanism, moving mechanism includes two sets of rolling subassemblies, and is two sets of the rolling subassembly is located the position that is close to guardrail frame both sides respectively, the rolling subassembly includes turning block, connecting piece and gyro wheel, the turning block rotates with guardrail frame to be connected, the rotation axis level of turning block sets up and is on a parallel with the plane at guardrail frame place, the connecting piece is connected in one side that the turning block is close to ground, the gyro wheel rotates with the connecting piece to be connected.
By adopting the technical scheme, the moving mechanism is arranged at the bottom of the guardrail frame, so that the guardrail mechanism can be conveniently moved by workers; the moving mechanism comprises two groups of rolling assemblies which are respectively arranged at positions close to two sides of the guardrail frame, so that the moving stability of the guardrail mechanism is improved; the rotating block can rotate relative to the guardrail frame, and after the guardrail mechanism moves to the working position, the rolling assembly can rotate to one side of the guardrail frame, so that the guardrail frame can be directly abutted to the ground, and the dust blocking effect of the guardrail mechanism is improved.
Optionally, the connecting piece is rotatably connected with the rotating block.
Through adopting above-mentioned technical scheme, the gyro wheel can multidirectional removal, improves the convenience that guardrail mechanism removed.
Optionally, the guardrail frame is hinged with a limiting block for limiting the rotation of the rotating block, and one end of the limiting block, which is far away from the hinged point of the limiting block and the guardrail frame, is fixedly connected with the guardrail frame.
By adopting the technical scheme, the rotation is limited by the limiting block, and the working stability of the rolling assembly is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the dust blocking plate is arranged on the supporting rod, the supporting rod is rotatably connected with the guardrail frame, when raised dust is generated in the construction site, the supporting rod is rotated to enable the dust blocking plate to be parallel to the plane where the guardrail frame is located, the raised dust is blocked by the dust blocking plate, and the influence of the raised dust in the construction site on the external environment of the construction site is reduced;
2. the anchoring mechanisms are arranged on the two sides of the guardrail frame and are connected with the ground, so that the connection stability between the guardrail mechanism and the ground is improved;
3. the limiting block is hinged to one side of the guardrail frame and used for limiting the rotation of the rotating block, the limiting block is used for limiting the rotation, the working stability of the rolling assembly is improved, and one end, far away from a hinge joint of the limiting block and the guardrail frame, of the limiting block is fixedly connected with the guardrail frame.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic structural view of a dust shield mechanism portion and a moving mechanism portion according to an embodiment of the present application;
fig. 3 is a schematic structural view of an anchoring mechanism portion and a moving mechanism portion according to an embodiment of the present application.
Description of reference numerals: 100. a guardrail frame; 200. a dust blocking mechanism; 210. a support bar; 220. a dust guard; 230. an adjustment assembly; 231. a gear; 232. a rack; 300. an anchoring mechanism; 310. a sleeve; 320. a connecting assembly; 321. a second bevel gear; 322. supporting a tube; 323. a connecting rod; 330. a drive assembly; 331. rotating the rod; 332. a first bevel gear; 400. a limiting mechanism; 410. a limiting sheet; 411. connecting grooves; 420. a stopper block; 500. a moving mechanism; 510. a rolling component; 511. rotating the block; 512. a connecting member; 513. a roller; 520. a limiting block; 530. and (4) bolts.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses temporary guardrail mechanism for construction with keep off dirt function. Referring to fig. 1 and 2, a temporary barrier mechanism for building construction having a dust blocking function includes a barrier frame 100, the barrier frame 100 is a rectangular parallelepiped frame structure, and a length direction of the barrier frame 100 is horizontally disposed. A dust blocking mechanism 200 for blocking dust raised inside a construction site is rotatably connected between the upper end and the lower end of the guard rail frame 100. An adjustment assembly 230 is slidably connected within the guardrail frame 100, and the adjustment assembly 230 is utilized to control the rotation of the dust guard mechanism 200. The side walls of both ends of the guardrail frame 100 in the length direction are slidably connected with anchoring mechanisms 300, and the guardrail frame 100 is connected with the ground by using the anchoring mechanisms 300. The side walls at both ends of the guardrail frame 100 in the length direction are slidably connected with limiting mechanisms 400 for limiting the sliding of the anchoring mechanisms 300. The lower end of the guardrail frame 100 is rotatably connected with a moving mechanism 500, so that the moving convenience of the guardrail mechanism is improved.
Referring to fig. 2, the dust blocking mechanism 200 includes a plurality of support rods 210, and the plurality of support rods 210 are rotatably connected between the upper end and the lower end of the barrier frame 100. The plurality of support rods 210 are disposed at equal intervals in the longitudinal direction of the barrier frame 100 and the rotation axes of the support rods 210 are parallel to the width direction of the barrier frame 100. The plurality of support rods 210 are fixedly connected with a dust guard 220 for blocking the raised dust. When no raised dust is generated in a construction site, the supporting rod 210 is rotated, the supporting rod 210 drives the dust board 220 to rotate, so that the plane of the dust board 220 is perpendicular to the plane of the guardrail frame 100, and workers can observe the working condition of the other side of the guardrail from one side of the guardrail conveniently; when having the raise dust to produce in the building site, rotation support pole 210 makes the plane at dust board 220 place be on a parallel with the plane at guardrail frame 100 place, utilizes dust board 220 to seal the space in guardrail frame 100, and dust board 220 blocks the raise dust of building site inside, reduces the influence of the inside raise dust of building site to building site external environment.
Referring to fig. 2, the adjusting assembly 230 includes a plurality of gears 231, the gears 231 are coaxially and fixedly connected to the supporting rods 210, and one gear 231 is disposed corresponding to one supporting rod 210. The adjustment assembly 230 further includes a rack 232, the plurality of gears 231 are all engaged with the rack 232, the rack 232 is slidably connected to the upper end of the guardrail frame 100, and the rack 232 slides along the length direction of the guardrail frame 100. When needs rotate many spinal branchs vaulting pole 210, remove rack 232 along guardrail frame 100's length direction, rack 232 removes and drives a plurality of gears 231 synchronous rotation to rotate many spinal branchs and the coaxial fixed connection's of gear 231 bracing piece 210, the rotation control of bracing piece 210 is convenient.
Referring to fig. 1 and 3, the anchoring mechanism 300 includes a driving assembly 330 slidably connected to the guard rail frame 100, the driving assembly 330 includes a rotating rod 331, the rotating rod 331 is slidably connected to the guard rail frame 100, and a sliding direction of the rotating rod 331 is parallel to a width direction of the guard rail frame 100. The rotating rod 331 is coaxially and fixedly connected with three first bevel gears 332, and the three first bevel gears 332 are arranged at equal intervals. The three first bevel gears 332 are sleeved with sleeves 310, and the sleeves 310 are rotatably connected with the rotating rod 331.
A connecting assembly 320 for connecting with the ground is fixedly connected to the sleeve 310, and the connecting assembly 320 comprises six second bevel gears 321. Each first bevel gear 332 is connected with two second bevel gears 321 in a meshing manner, the two second bevel gears 321 are positioned on two sides of the first bevel gear 332, the rotating axes of the two second bevel gears 321 connected on the same first bevel gear 332 in a meshing manner are collinear, and the rotating axis of the first bevel gear 332 is perpendicular to the rotating axis of the second bevel gear 321.
One side of the second bevel gear 321 far away from the first bevel gear 332 is coaxially and rotatably connected with a fixed pipe, one end of the fixed pipe far away from the second bevel gear 321 penetrates through the sleeve 310 to be communicated with the outside of the sleeve 310, and the fixed pipe is fixedly connected with the sleeve 310. One end of the fixing rod, which is far away from the second bevel gear 321, is in threaded connection with a connecting rod 323, and one end of the connecting rod 323, which is far away from the second bevel gear 321, is conical and is provided with threads. The second bevel gear 321 is far away from the square rod fixedly connected with one side of the first bevel gear 332 coaxially, one end of the square rod far away from the second bevel gear 321 is arranged in the connecting rod 323 in a penetrating mode, the square rod is connected with the connecting rod 323 in a sliding mode, and the second bevel gear 321 drives the connecting rod 323 to rotate synchronously through the square rod. The rotating rod 331 rotates to drive the plurality of first bevel gears 332 to rotate, the second bevel gear 321 rotates under the driving of the first bevel gears 332, the second bevel gear 321 rotates synchronously with the connecting rod 323, the connecting rod 323 is in threaded connection with the supporting pipe 322, the connecting rod 323 moves in the rotating process in the direction away from the second bevel gear 321, and the connecting rod 323 moves in the process of drilling into the ground so as to be connected with the ground.
Referring to fig. 2 and 3, the limiting mechanism 400 includes a limiting piece 410 slidably connected to the guardrail frame 100, the limiting piece 410 is horizontally disposed, and a sliding direction of the limiting piece 410 is parallel to a length direction of the guardrail frame 100. The limiting piece 410 is provided with a clamping groove at one end away from the guardrail frame 100, and the rotating rod 331 is fixedly connected with a stop block 420. When the guardrail mechanism is moved, the rotating rod 331 is moved to move the stopper 420 above the limiting piece 410, the rotating rod 331 is clamped in the clamping groove, and the stopper 420 is limited by the limiting piece 410, so that the movement of the anchoring mechanism 300 is limited. The one end fixedly connected with spring that spacing piece 410 is close to guardrail frame 100, the one end and the guardrail frame 100 fixed connection that spacing piece 410 was kept away from to the spring utilize the spring to improve the stability of spacing piece 410 and dwang 331 joint. By limiting the movement of the anchoring mechanism 300 with the limiting mechanism 400, the possibility that the anchoring mechanism 300 affects the movement of the guardrail mechanism during the movement of the guardrail mechanism is reduced.
Referring to fig. 2 and 3, the moving mechanism 500 includes two sets of rolling assemblies 510, and the two sets of rolling assemblies 510 are respectively located near both ends of the lengthwise direction of the guard rail frame 100. The rolling assembly 510 comprises a rotating block 511, the rotating block 511 is embedded at a position of the lower end of the guardrail frame 100 close to the ground, the rotating block 511 is rotatably connected with the guardrail frame 100, and one side wall of the rotating block 511 and one side wall of the guardrail frame 100 are located in the same horizontal plane. The side wall of the guardrail frame 100 is hinged with a limiting block 520 for limiting the rotation of the rotating block 511, one end of the limiting block 520, which is far away from the hinged point with the guardrail frame 100, is in threaded connection with a bolt 530, and the bolt 530 penetrates through the limiting block 520 to abut against the guardrail frame 100.
The lower end of the rotating block 511 is rotatably connected with a connecting piece 512, and the rotating axis of the connecting piece 512 is vertically arranged. The connecting member 512 is rotatably connected with a roller 513, and the rotation axis of the roller 513 is perpendicular to the rotation axis of the connecting member 512. The roller 513 is rotatably connected to the connecting piece 512, and the roller 513 is abutted to the ground, so that the friction between the guardrail frame 100 and the ground is reduced, and the movement of the guardrail mechanism by workers is more convenient. By rotationally connecting the connecting piece 512 with the rotating block 511, the roller 513 can move in multiple directions, and the convenience of moving the guardrail mechanism is further improved. The rotating block 511 is rotatably connected with the guardrail frame 100, and after the guardrail mechanism moves to the working position, the rolling component 510 can rotate to one side of the guardrail frame 100, so that the guardrail frame 100 can be directly abutted against the ground, and the dust blocking effect of the guardrail mechanism is improved. The rotation is limited by the limiting block 520, and the working stability of the rolling assembly 510 is improved.
The implementation principle of the temporary guardrail mechanism for construction with dust blocking function in the embodiment of the application is as follows: after the guardrail mechanism is moved to the use position, the rotating block 511 is rotated to rotate the roller 513 to one side of the guardrail frame 100, so that the bottom of the guardrail frame 100 is abutted against the ground. The sliding limiting piece 410 separates the limiting piece 410 from the rotating rod 331, and the rotating rod 331 is moved to enable the sleeve 310 to stretch into the embedded hole in the ground, so that the bottom of the sleeve 310 is abutted to the ground.
When no raised dust is generated in a construction site, the supporting rod 210 is rotated, the supporting rod 210 drives the dust board 220 to rotate, so that the plane of the dust board 220 is perpendicular to the plane of the guardrail frame 100, and workers can observe the working condition of the other side of the guardrail body 100 from one side of the guardrail conveniently; when having the raise dust to produce in the building site, rotation support pole 210 makes the plane at dust board 220 place be on a parallel with the plane at guardrail frame 100 place, utilizes dust board 220 to seal the space in guardrail frame 100, and dust board 220 blocks the raise dust of building site inside, reduces the influence of the inside raise dust of building site to building site external environment.
The rotating rod 331 is rotated, the rotating rod 331 rotates to drive the plurality of first bevel gears 332 to rotate, the second bevel gear 321 is driven by the first bevel gears 332 to rotate, the second bevel gear 321 and the connecting rod 323 rotate synchronously, the connecting rod 323 is in threaded connection with the supporting pipe 322, the connecting rod 323 moves in the rotating process towards the direction far away from the second bevel gear 321, and the connecting rod 323 drills into the ground in the moving process so as to be connected with the ground. By connecting the anchoring mechanism 300 to the ground, the stability of connection between the guardrail body 100 and the ground is improved, the possibility of lodging when the guardrail mechanism is subjected to external force is reduced, and the use safety of the guardrail mechanism is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a temporary guardrail mechanism for construction with keep off dirt function which characterized in that: including guardrail frame (100) and dust-retaining mechanism (200), dust-retaining mechanism (200) includes many spinal branchs vaulting pole (210), many spinal branchs vaulting pole (210) rotate with guardrail frame (100) to be connected, many all be provided with dust-retaining plate (220) that are used for blockking the raise dust on bracing pole (210), the one end that ground was kept away from in guardrail frame (100) is provided with and is used for restricting bracing piece (210) pivoted adjusting part (230), many bracing piece (210) all are connected with adjusting part (230), adjusting part (230) include a plurality of gears (231) and rack (232), one gear (231) and the coaxial fixed connection of a bracing piece (210), and are a plurality of gear (231) all are connected with rack (232) meshing, rack (232) and guardrail frame (100) sliding connection.
2. The temporary guard rail mechanism for construction with dust blocking function as claimed in claim 1, wherein: guardrail frame (100) is cuboid frame construction, equal sliding connection has anchor mechanism (300) on the lateral wall at guardrail frame (100) length direction both ends, anchor mechanism (300) include sleeve (310), coupling assembling (320) and drive assembly (330), drive assembly (330) are including dwang (331) and a plurality of first bevel gear (332), and are a plurality of equal coaxial fixed connection of first bevel gear (332) is on dwang (331), sleeve (310) coaxial cover is established in a plurality of first bevel gear (332) outsides and sleeve (310) and dwang (331) coaxial rotation and is connected, dwang (331) and guardrail frame (100) sliding connection, coupling assembling (320) set up on sleeve (310), first bevel gear (332) is connected with coupling assembling (320) meshing.
3. The temporary guard rail mechanism for construction with a dust blocking function as claimed in claim 2, wherein: the connecting assembly (320) comprises a second bevel gear (321), a supporting pipe (322) and a connecting rod (323), the connecting rod (323) penetrates through the supporting pipe (322), the connecting rod (323) is in threaded connection with the supporting pipe (322), the supporting pipe (322) is fixedly connected to the side wall of the sleeve (310), the supporting pipe (322) is communicated with the outside of the sleeve (310), the second bevel gear (321) is rotatably connected with the supporting pipe (322), the second bevel gear (321) is in sliding connection with the connecting rod (323), the second bevel gear (321) rotates synchronously with the connecting rod (323), and the second bevel gear (321) is in meshed connection with the first bevel gear (332).
4. The temporary guard rail mechanism for construction with a dust blocking function as claimed in claim 2, wherein: be provided with stop gear (400) that are used for restricting dwang (331) and remove on the lateral wall of guardrail frame (100), stop gear (400) are including spacing piece (410), spacing piece (410) are connected with guardrail frame (100), spacing piece (410) are kept away from the one end of guardrail frame (100) and are offered and are used for spread groove (411) with dwang (331) joint, dwang (331) fixedly connected with stop block (420).
5. The temporary guard rail mechanism for construction with dust blocking function as claimed in claim 4, wherein: the limiting piece (410) is connected with the guardrail frame (100) in a sliding mode, and one end, close to the guardrail frame (100), of the limiting piece (410) is elastically connected with the guardrail frame (100) through a spring.
6. The temporary guard rail mechanism for construction with dust blocking function as claimed in claim 1, wherein: guardrail frame (100) is close to the one end on ground and is provided with moving mechanism (500), moving mechanism (500) are including two sets of rolling subassembly (510), and are two sets of rolling subassembly (510) are located the position of being close to guardrail frame (100) both sides respectively, rolling subassembly (510) are including turning block (511), connecting piece (512) and gyro wheel (513), turning block (511) rotate with guardrail frame (100) and are connected, the rotation axis level of turning block (511) sets up and is on a parallel with the plane at guardrail frame (100) place, connecting piece (512) are connected in turning block (511) one side of being close to ground, gyro wheel (513) rotate with connecting piece (512) and are connected.
7. The temporary guard rail mechanism for construction with dust blocking function as claimed in claim 6, wherein: the connecting piece (512) is rotatably connected with the rotating block (511).
8. A temporary guard rail structure with dust blocking function for construction according to claim 7, wherein: the guardrail frame (100) is hinged with a limiting block (520) used for limiting the rotation of the rotating block (511), and one end, far away from the hinged point of the limiting block (520) and the guardrail frame (100), of the limiting block is fixedly connected with the guardrail frame (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326721.7U CN214532031U (en) | 2021-02-04 | 2021-02-04 | Temporary guardrail mechanism with dust blocking function for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120326721.7U CN214532031U (en) | 2021-02-04 | 2021-02-04 | Temporary guardrail mechanism with dust blocking function for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214532031U true CN214532031U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120326721.7U Active CN214532031U (en) | 2021-02-04 | 2021-02-04 | Temporary guardrail mechanism with dust blocking function for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214532031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898133A (en) * | 2022-11-02 | 2023-04-04 | 国网河北省电力有限公司无极县供电分公司 | A safety protective guard equipment for transformer substation overhauls and maintains |
-
2021
- 2021-02-04 CN CN202120326721.7U patent/CN214532031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115898133A (en) * | 2022-11-02 | 2023-04-04 | 国网河北省电力有限公司无极县供电分公司 | A safety protective guard equipment for transformer substation overhauls and maintains |
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