CN216665218U

CN216665218U - Stable reinforcing steel protector for subway construction

Info

Publication number: CN216665218U
Application number: CN202122605120.2U
Authority: CN
Inventors: 孟令庆
Original assignee: Individual
Current assignee: Jiangsu Longjun Construction Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-06-03
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a stable reinforcing steel protection device for subway construction, which relates to the technical field of protection devices and comprises a pair of symmetrically arranged bottom plates, wherein four supporting screw holes are formed in each pair of bottom plates, supporting screw rods are screwed in the four supporting screw holes on the same bottom plate, and the top ends of the four supporting screw rods are fixedly connected with supporting turntables. The steel protection device is reasonable in structure, during construction, the height of the supporting plate is adjusted, the steel protection device is stably placed on the ground, the inclined supporting portion is adjusted, the steel protection device is not prone to toppling, the stability and the protection performance of the steel protection device are improved, the whole steel protection device can be rotated through the rotating rod when the position is adjusted, the protection position is changed, the reminding performance of personnel is improved through the warning lamp, the guide rod rotating disc is rotated to drive the guardrail to move upwards, the telescopic fence is pulled out, the protection range is enlarged, and when the steel protection device is not used, the whole steel protection device can be stored through reverse operation, and the occupied space of the steel protection device is reduced.

Description

Stable reinforcing steel protector for subway construction

Technical Field

The utility model relates to the technical field of protective devices, in particular to a stable reinforcing steel protective device for subway construction.

Background

The protective fence is a protective fence for industrial use, and is mainly used for protecting and protecting equipment and facilities in factories, workshops and warehouses. Usually made of steel, such as round steel pipe, square steel pipe or profiled steel sheet. In the subway construction process, in order to prevent others from entering the guardrail, the guardrails are arranged, so that pedestrians are protected, and the safety of constructors is also protected.

The device is protected to steel both is the rail guard of protection personal safety, and present steel is protected the device and is mostly removed when using, all directly places on the ground usually, pushes down or the bottom of thickening with the stone head, makes its stability not enough, takes place easily to empty, does not play fine protectiveness and warning nature, and the adjusting position of being not convenient for when not using, and occupation space is big, for this reason we have proposed a firm type subway construction and have protected the device with reinforcing steel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stable reinforcing steel protection device for subway construction, and aims to solve the problems in the prior art.

In order to achieve the above purpose, the present application provides the following technical solutions: a stable reinforcing steel guard device for subway construction comprises a pair of symmetrically arranged bottom plates, wherein four supporting screw holes are formed in each pair of bottom plates, supporting screw rods are screwed in the four supporting screw holes on the same bottom plate, supporting turntables are fixedly connected to the top ends of the four supporting screw rods, supporting plates are fixedly connected to the bottoms of the four supporting screw rods, stand columns are fixedly connected to the tops of the pair of bottom plates, inclined portions are arranged on one sides of the pair of stand columns, sliding grooves are formed in the side walls of the stand columns, rotating grooves are formed in the inner walls of the bottoms of the sliding grooves, rotating holes are formed in the inner walls of the tops of the sliding grooves, guide rods are rotatably mounted on the inner walls of the rotating grooves, one ends of the guide rods rotatably penetrate through the rotating holes, guide rod turntables are fixedly connected to the top ends of the guide rods, and rotating threads are arranged on the guide rods, it has the slider to rotate the spiro union on the screw thread, slider slidable mounting in the spout, slidable mounting has a plurality of sliding blocks in the spout, slider and a plurality of equal fixedly connected with guardrail on the lateral wall of sliding block, it is a plurality of one side of guardrail all is provided with carries the portion of carrying, and is a plurality of flexible chamber has all been seted up on the guardrail, and is a plurality of flexible intracavity equal slidable mounting has flexible fence, and is a plurality of the equal fixedly connected with of one end of flexible fence rotates the cover, and is a plurality of it has cup jointed same dwang, a pair of to rotate the cover the same fixed top board of top fixedly connected with of dwang, a pair of the same PMKD of bottom fixedly connected with of dwang.

Borrow by above-mentioned structure, through the backup pad, can adjusting device's level, make the device more steady place subaerial, adjust the position of diagonal portion again, the steel protects the device and is difficult for empting, increases stability and to personnel's protectiveness, and the protection scope and the position of device are protected to a plurality of guardrails and the setting of flexible fence can increase the steel, when not using the steel to protect the device, through the dwang, can make the steel protect the device and can fold, more convenient storage makes the space that it occupied diminish.

Preferably, the diagonal portion include fixed connection in connecting block on the stand lateral wall, the spiro union has fixed carousel on the lateral wall of connecting block, set up flutedly on the connecting block, it is connected with the turning block to rotate on the inner wall of recess, the flexible section of thick bamboo of bottom fixedly connected with of turning block, the bracing screw has been seted up on the lateral wall of flexible section of thick bamboo, the spiro union has the bracing screw on the inner wall of bracing screw, the bracing screw has been seted up on the lateral wall of flexible section of thick bamboo, the spiro union has the bracing screw in the bracing screw, slidable mounting has the telescopic link on the inner wall of flexible section of thick bamboo, the bottom fixedly connected with supporting shoe of telescopic link.

Furthermore, the telescopic rod is pulled out from the telescopic cylinder, the supporting block is made to be tightly attached to the ground, and after the inclined strut screws are fastened, two sides of the steel protection device are supported, so that rollover is not prone to occurring, and the stability of the steel protection device is improved.

Preferably, carry the portion of drawing including fixed connection in a plurality of fixed blocks on the guardrail lateral wall, it is a plurality of correspond the equal fixedly connected with in one side that a plurality of guardrails are close to each other and connect cloth on the lateral wall of fixed block.

Further, the connecting cloth of the lifting part can enable the guardrails to be connected two by two, and when the topmost guardrail moves upwards, the rest guardrails can be moved upwards by the connecting cloth belt.

Preferably, a plurality of fixing screw holes are formed in the side wall of the guardrail, and fixing screws are screwed in the fixing screw holes.

Through the setting of set screw, make after adjusting the length that flexible fence stretches out the guardrail, make flexible fence can be fixed.

Preferably, a warning lamp is fixedly mounted at the top of the fixed top plate.

Through the setting of warning light, make the steel protect the device when using, open the warning light, can increase the warning nature to personnel, and then protection personnel safety.

Preferably, the top of the fixed base plate is provided with two supporting screw holes, the two supporting screw holes are internally screwed with supporting screws, the top of each supporting screw is fixedly connected with a supporting turntable, and the bottom of each supporting screw is fixedly connected with a supporting plate.

Through PMKD's setting, when making the steel protect the device and expand the use, the backup pad that sets up on the PMKD can support the middle part that the device was protected to the steel, increases the stability that the device was protected to the steel.

In conclusion, the technical effects and advantages of the utility model are as follows:

1. the steel protection device is reasonable in structure, when the construction ground is uneven, the supporting turnplate is screwed by hands, the height of the supporting plate is adjusted, the steel protection device is stably placed on the ground, the position of the inclined supporting portion is adjusted, the supporting block is tightly attached to the ground, the steel protection device is not prone to toppling, the stability of the steel protection device is improved, the protection performance of personnel is improved, when the position needs to be adjusted, the whole steel protection device can be rotated through the arrangement of the rotary rod, the protection position and the angle are changed, and the reminding performance of the personnel is improved through the warning lamp arranged at the top of the center of the steel protection device.

2. According to the steel protection device, the guide rod is rotated by rotating the guide rod rotating disc, the sliding block is driven to slide upwards in the sliding groove, the guardrail is driven to move upwards, the rest guardrails are simultaneously moved upwards by the lifting part, the telescopic fence is pulled out from the telescopic cavity of the guardrail, the protection range is enlarged, and when the steel protection device is not used, the whole steel protection device can be stored through reverse operation, so that the occupied space of the steel protection device is reduced.

Drawings

Fig. 1 is a schematic perspective view of a reinforcing steel guard device for stable subway construction;

FIG. 2 is a schematic view of a partially cut-away structure of a stable reinforcing steel guard device for subway construction;

fig. 3 is a schematic top view of a part of a stable reinforcing steel guard device for subway construction;

FIG. 4 is a schematic view of a partial half-section structure of a reinforcing steel guard device for firm subway construction;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a base plate; 101. a support turntable; 102. a support screw; 103. a support plate; 2. a column; 3. connecting blocks; 301. rotating the block; 302. a telescopic cylinder; 303. a telescopic rod; 304. a support block; 305. fixing the rotary table; 306. a diagonal bracing screw; 4. a guardrail; 401. fixing screws; 5. a fixed block; 6. connecting cloth; 7. a telescopic fence; 8. rotating the rod; 9. rotating the sleeve; 10. fixing a top plate; 11. a warning light; 12. a guide bar turntable; 13. fixing the bottom plate; 14. a slider; 15. a slider; 16. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1-5, a stable reinforcing steel guard device for subway construction comprises a pair of symmetrically arranged bottom plates 1, a pair of bottom plates 1 are all provided with four supporting screw holes, supporting screws 102 are all screwed in the four supporting screw holes on the same bottom plate 1, the top ends of the four supporting screws 102 are fixedly connected with supporting turntables 101, the bottoms of the four supporting screws 102 are fixedly connected with supporting plates 103, the tops of the pair of bottom plates 1 are all fixedly connected with upright posts 2, the upright posts 2 can be any vertical post in the prior art, such as metal posts, which are welded and fixed with the tops of the bottom plates 1, one side of the pair of upright posts 2 is provided with an inclined supporting part, the side wall of the upright post 2 is provided with a chute, the inner wall of the bottom of the chute is provided with a rotating groove, the inner wall of the top of the chute is provided with a rotating hole, the inner wall of the rotating groove is rotatably provided with a guide rod 16, one end of a guide rod 16 rotates to penetrate through the rotating hole, a guide rod rotating disc 12 is fixedly connected to the top end of the guide rod 16, a rotating thread is arranged on the guide rod 16, a sliding block 15 is screwed on the rotating thread, the sliding block 15 is slidably installed in a sliding groove, a plurality of sliding blocks 14 are slidably installed in the sliding groove, guardrails 4 are fixedly connected to the side walls of the sliding block 15 and the sliding blocks 14, the guardrails 4 can be any metal fence in the prior art, such as an iron fence, the guardrails 4 are connected with the sliding block 15 and the sliding blocks 14 in the prior art in a connecting mode, such as welding, a lifting part is arranged on one side of each guardrail 4, a plurality of telescopic cavities are formed in each guardrail 4, telescopic fences 7 are slidably installed in the telescopic cavities, one ends of the telescopic fences 7 are fixedly connected with rotating sleeves 9, the rotating sleeves 9 are rotatably sleeved with the same rotating rod 8, and the top ends of the pair of rotating rods 8 are fixedly connected with the same fixed top end plate 10, the fixed top plate 10 may be any metal plate in the prior art, such as an iron plate, which is welded and fixed to the top ends of the pair of rotating rods 8, the bottom ends of the pair of rotating rods 8 are fixedly connected with the same fixed bottom plate 13, and the fixed bottom plate 13 may be any metal plate in the prior art, such as an iron plate, which is welded and fixed to the bottom ends of the pair of rotating rods 8. Through the setting of backup pad 103, can adjusting device's level, make the more steady placing of device subaerial, adjust the position of diagonal portion again, the steel protects the device and is difficult for empting, increases stability and protectiveness to personnel, the protection scope and the position that the device was protected to the steel can be increaseed in the setting of a plurality of guardrails 4 and flexible fence 7, when not using the steel to protect the device, through dwang 8, can make the steel protect the device and can fold, more convenient storage, the space that makes it occupy diminishes.

As a preferred embodiment of this embodiment, the inclined strut portion includes a connecting block 3 fixedly connected to the side wall of the upright column 2, the connecting block 3 may be any metal block in the prior art, such as an iron block, which is welded and fixed with the side wall of the upright column 2, a fixed turntable 305 is screwed on the side wall of the connecting block 3, a groove is formed in the connecting block 3, a rotating block 301 is rotatably connected to the inner wall of the groove, a telescopic cylinder 302 is fixedly connected to the bottom of the rotating block 301, an inclined strut screw hole is formed in the side wall of the telescopic cylinder 302, an inclined strut screw 306 is screwed on the inner wall of the inclined strut screw hole, an inclined strut screw 306 is screwed in the inclined strut screw hole, a telescopic rod is slidably mounted on the inner wall of the telescopic cylinder 302, and a supporting block 304 is fixedly connected to the bottom of the telescopic rod 303. Through the setting of bracing portion, pull out telescopic link 303 from telescopic cylinder 302, make supporting shoe 304 hug closely ground, after fastening bracing screw 306, make steel protect device both sides supported, difficult emergence is turned on one's side, increases the stability that steel protected the device.

As a preferred implementation manner of this embodiment, the lifting portion includes a plurality of fixing blocks 5 fixedly connected to the side walls of the plurality of guardrails 4, and a connecting cloth 6 is fixedly connected to one side of the side walls of the plurality of fixing blocks 5, which corresponds to the mutual approaching of the plurality of guardrails 4. Through the setting of carrying the portion of drawing, carry the connection cloth 6 of the portion of drawing and can make guardrail 4 two liang of connections, when guardrail 4 at top moved up, remaining guardrail 4 also can be driven by connection cloth 6 and move up.

As a preferred embodiment of this embodiment, the side walls of the plural guardrails 4 are all provided with fixing screw holes, and the fixing screws 401 are screwed in the plural fixing screw holes. By means of the set screws 401, the telescopic fence 7 can be fixed after the length of the telescopic fence 7 extending out of the guardrail 4 is adjusted.

As a preferred embodiment of the present embodiment, a warning light 11 is fixedly mounted on the top of the fixed top plate 10. Through the setting of warning light 11, make the steel protect the device when using, open warning light 11, can increase the nature of reminding to personnel, and then protection personnel safety.

As a preferred embodiment of the present embodiment, two supporting screw holes are formed in the top of the fixing base plate 13, supporting screws 102 are screwed in the two supporting screw holes, the top of the two supporting screws 102 is fixedly connected with a supporting turntable 101, and the bottom of the two supporting screws 102 is fixedly connected with a supporting plate 103. Through the setting of PMKD 13, when making the steel protect the device and expand the use, the backup pad 103 that sets up on PMKD 13 can support the middle part that the device was protected to the steel, increases the stability that the device was protected to the steel.

This practical theory of operation: when the construction ground is uneven, the supporting turntable 101 is screwed by hand, the supporting screw 102 rotates in the supporting screw hole, the supporting plate 103 is stably placed on the ground, the rotating block 301 is rotated, the telescopic cylinder 302 is rotated, the telescopic rod 303 is further rotated together, the telescopic rod 303 is pulled out of the telescopic cylinder 302, the supporting block 304 is in contact with the ground, the inclined strut screws 306 are fastened, the telescopic rod 303 is fixed, the fixed turntable 305 is rotated, the rotating block 301 is fixed, the whole inclined strut portion is fixed, the steel protection device is not prone to toppling, and the stability of the steel protection device is improved.

Through rotating guide rod carousel 12, make guide rod 16 take place to rotate, rotation screw thread on the guide rod 16 drives slider 15 upwards to slide in the spout, and then drive guardrail 4 rebound, carry the portion of drawing through the setting, make all the other guardrails 4 rebound simultaneously, unscrew fixed screw 401, make flexible fence 7 can follow the flexible chamber roll-off of guardrail 4, fastening fixed screw 401, it is fixed to make flexible fence 7, when needing adjusting position, through dwang 8, can rotate whole steel and protect the device, make the protection position change, through opening warning light 11, play the warning effect, when not in use, through reverse operation, can accomodate whole steel and protect the device, it diminishes to make it occupy the space.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a device is protected with reinforcing steel to firm type subway construction, includes bottom plate (1) that a pair of symmetry set up, its characterized in that: four supporting screw holes are formed in each pair of the base plates (1), supporting screw rods (102) are screwed in the four supporting screw holes on the same base plate (1), supporting turntables (101) are fixedly connected to the top ends of the four supporting screw rods (102), supporting plates (103) are fixedly connected to the bottoms of the four supporting screw rods (102), stand columns (2) are fixedly connected to the tops of the pair of base plates (1), oblique supporting portions are arranged on one sides of the pair of stand columns (2), sliding grooves are formed in the side walls of the stand columns (2), rotating grooves are formed in the inner walls of the bottoms of the sliding grooves, rotating holes are formed in the inner walls of the tops of the sliding grooves, guide rods (16) are rotatably mounted on the inner walls of the rotating grooves, one ends of the guide rods (16) rotate to penetrate through the rotating holes, and guide rod turntables (12) are fixedly connected to the top ends of the guide rods (16), a rotating thread is arranged on the guide rod (16), a sliding block (15) is screwed on the rotating thread, the sliding block (15) is arranged in the sliding groove in a sliding way, a plurality of sliding blocks (14) are arranged in the sliding groove in a sliding way, slider (15) and a plurality of equal fixedly connected with guardrail (4), a plurality of on the lateral wall of sliding block (14) one side of guardrail (4) all is provided with carries the portion of drawing, and is a plurality of flexible chamber has all been seted up on guardrail (4), and is a plurality of the equal slidable mounting in flexible intracavity has flexible fence (7), and is a plurality of the equal fixedly connected with in one end of flexible fence (7) rotates cover (9), and is a plurality of it has cup jointed same dwang (8) all to rotate cover (9), and is a pair of the same roof (10) of the same fixedly connected with in top of dwang (8), it is a pair of the same PMKD (13) of the bottom fixedly connected with of dwang (8).

2. The reinforcing steel guard device for stable subway construction as claimed in claim 1, wherein: bracing portion include fixed connection in connecting block (3) on stand (2) lateral wall, the spiro union has fixed carousel (305) on the lateral wall of connecting block (3), set up flutedly on connecting block (3), it is connected with commentaries on classics piece (301) to rotate on the inner wall of recess, the bottom fixedly connected with telescopic cylinder (302) of commentaries on classics piece (301), the bracing screw has been seted up on the lateral wall of telescopic cylinder (302), the spiro union has bracing screw (306) on the inner wall of bracing screw, the bracing screw has been seted up on the lateral wall of telescopic cylinder (302), the spiro union has bracing screw (306) in the bracing screw, slidable mounting has telescopic link (303) on the inner wall of telescopic cylinder (302), the bottom fixedly connected with supporting shoe (304) of telescopic link (303).

3. The firm type subway construction is with reinforcing steel protecting device of claim 2, characterized in that: the lifting part comprises a plurality of fixing blocks (5) fixedly connected to the side walls of the guardrails (4), and a plurality of connecting cloth (6) fixedly connected to one sides, close to the guardrails (4) on the side walls of the fixing blocks (5), in a corresponding mode.

4. The reinforcing steel guard device for stable subway construction as claimed in claim 1, wherein: a plurality of fixing screw holes are formed in the side wall of the guardrail (4), and a plurality of fixing screw holes are screwed with fixing screws (401).

5. The firm type subway construction is with reinforcing steel protecting device of claim 1, characterized in that: and a warning lamp (11) is fixedly arranged at the top of the fixed top plate (10).

6. The reinforcing steel guard device for stable subway construction as claimed in claim 1, wherein: two supporting screw holes are formed in the top of the fixed base plate (13), two supporting screw rods (102) are screwed in the supporting screw holes, the top of each supporting screw rod (102) is fixedly connected with a supporting turntable (101), and the bottom of each supporting screw rod (102) is fixedly connected with a supporting plate (103).