CN210798499U

CN210798499U - Road and bridge engineering protector

Info

Publication number: CN210798499U
Application number: CN201921374132.5U
Authority: CN
Inventors: 金鑫; 赵许阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-19
Anticipated expiration: 2029-08-23

Abstract

The utility model provides a road and bridge engineering protector relates to engineering protection technical field. This road and bridge engineering protector, including protective frame and movable box, the bottom fixedly connected with movable box of protective frame, the protection network is installed to the front end of protective frame, and the inside of protective frame is equipped with two symmetrical spouts, and every spout is inside all to be equipped with vice protection network, the equal fixedly connected with pulley in top and the bottom of every vice protection network side, and every pulley is all established in the inside of looks adaptation spout, and the interior roof fixedly connected with slide rail of movable box, the inside wall swing joint of slide rail has the lead screw. This road and bridge engineering protector through at the inside vice protection network that sets up of protective frame, when the construction area is great, increases the protective area through taking vice protection network out, through the removal case that sets up, when needs remove protector, only needs to rotate the handle of lead screw one end, can make the universal wheel of removal incasement portion ejecting, removes protector.

Description

Road and bridge engineering protector

Technical Field

The utility model relates to an engineering protection technical field specifically is a road and bridge engineering protector.

Background

The road and bridge generally comprises a plurality of parts such as roadbeds, road surfaces, bridges, tunnel engineering, traffic engineering facilities and the like, and installation management measures are very important in the construction process of the road and bridge, and generally stipulate that a protection device needs to be arranged in the construction process of the road and bridge.

The protective area of the existing protective device is generally fixed inconvenient, when the existing protective device meets a large construction environment, a good protective effect cannot be achieved, the existing protective device is not convenient to move, the required construction site is required to be manually carried, and the workload of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a road and bridge engineering protector can effectively increase protector's protective area and be convenient for remove protector's effect.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a road and bridge engineering protector, includes protecting frame and removal case, the bottom fixedly connected with removal case of protecting frame, the protection network is installed to the front end of protecting frame, and the inside of protecting frame is equipped with two symmetrical spouts, and every spout is inside all to be equipped with vice protection network, the top of every vice protection network side and the equal fixedly connected with pulley in bottom, and every pulley is all established in the inside of looks adaptation spout.

The interior roof fixedly connected with slide rail of removal case, the inside wall swing joint of slide rail has the lead screw, the surface threaded connection of lead screw has two slip posts that the inner circle screw thread is opposite, the equal fixedly connected with movable pulley in bottom of every slip post, the interior diapire fixedly connected with sleeve of removal case, the breach with sleeve looks adaptation is seted up to the interior diapire of removal case, telescopic inside is pegged graft there is the spliced pole, the bottom fixedly connected with universal wheel of spliced pole, the top fixedly connected with backup pad of spliced pole, the trapezoidal fixed block of backup pad top fixedly connected with.

Furthermore, the one end of lead screw runs through the inside wall of slide rail and the inside wall of removal case and extends to the outside of removal case, and the lead screw is established at the outside one end fixedly connected with rotation handle of removal case, sets up through establishing at the outside one end of removal case at the lead screw and rotates the handle, is convenient for rotate the inside lead screw of removal case.

Further, the spring has been cup jointed to telescopic surface, and the spring is established between the bottom of spliced pole and telescopic top, through setting up the spring, is convenient for pack up to the inside universal wheel of removal case.

Further, every the equal fixedly connected with connecting cylinder in a side that pulley was kept away from to vice protection network, the inside wall fixedly connected with screwed pipe of connecting cylinder, screwed pipe inner circle threaded connection have with the threaded rod of screwed pipe looks adaptation, the top of threaded rod runs through the interior roof of connecting cylinder and extends to the top of connecting cylinder, the top fixedly connected with of threaded rod rotates the handle, through setting up the connecting cylinder, the rotation handle at rotation threaded rod top, the support base that makes the threaded rod bottom contacts with ground, is used for supporting the other end of vice protection network.

Further, the bottom of threaded rod runs through the interior diapire of connecting cylinder and extends to the bottom of connecting cylinder, the bottom fixedly connected with backing plate of threaded rod, the equal fixedly connected with backing plate of both sides face of protective frame, through setting up the backing plate, is convenient for support placing of base.

Further, the equal fixedly connected with fixed block of both sides face of removal case, the equal fixedly connected with blotter in the bottom of every fixed block and every support base has strengthened the stability of removal roof portion protecting frame through setting up the fixed block, and the blotter has played the absorbing effect of buffering.

1. This road and bridge engineering protector, through the protective frame that sets up, come to form the protection to the job site, when the area of construction is great, increase protective area through taking out the inside vice protection network of protective frame, when needs move the device, through rotating the lead screw, slip column bottom movable pulley slides in the backup pad, when the movable pulley slides the protruding department of trapezoidal fixed block, ejecting the spliced pole from the inside of removal case, make whole device remove through the universal wheel.

2. This road and bridge engineering protector, one end through establishing at the removal incasement portion at the lead screw sets up rotates the handle, be convenient for rotate the lead screw of removal incasement portion, through setting up the spring, be convenient for pack up to the universal wheel of removal incasement portion, through setting up the connecting cylinder, rotate the rotation handle at threaded rod top, the support base that makes the threaded rod bottom contacts with ground, the other end that is used for supporting vice protection network, through setting up the backing plate, be convenient for support placing of base, through setting up the fixed block, the stability of removal roof portion protective frame has been strengthened, the blotter has played the absorbing effect of buffering.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic view of the structure of the movable box of the present invention;

fig. 4 is a schematic view of the connecting cylinder of the present invention.

The device comprises a protective frame 1, a movable box 2, a protective net 3, a sliding chute 4, a protective net 5, pulleys 6, a connecting cylinder 7, a backing plate 8, a supporting base 9, a threaded rod 901, a threaded pipe 902, a sliding rail 10, a screw rod 11, a sliding column 12, a sliding wheel 13, a sleeve 14, a connecting column 15, a universal wheel 16, a supporting plate 17, a trapezoidal fixing block 18, a spring 19 and a fixing block 20.

Detailed Description

As shown in fig. 1-4, the embodiment of the utility model provides a road and bridge engineering protector, including protective frame 1 and removal case 2, protective frame 1's bottom fixedly connected with removal case 2, protection network 3 is installed to protective frame 1's front end, protective frame 1's inside is equipped with two symmetrical spout 4, every spout 4 is inside all to be equipped with vice protection network 5, the top and the equal fixedly connected with pulley 6 in bottom of 5 a side of every vice protection network, every pulley 6 all is established in the inside of looks adaptation spout 4, protective frame 1 through setting up, come to form the protection to the job site, when the area of construction is great, increase protection area through taking out the inside vice protection network 5 of protective frame 1.

The inner top wall of the movable box 2 is fixedly connected with a slide rail 10, the inner side wall of the slide rail 10 is movably connected with a lead screw 11, one end of the lead screw 11 penetrates through the inner side wall of the slide rail 10 and the inner side wall of the movable box 2 and extends to the outside of the movable box 2, one end of the lead screw 11, which is arranged at the outside of the movable box 2, is fixedly connected with a rotating handle, the rotating handle is arranged at one end of the lead screw 11, which is arranged at the outside of the movable box 2, so as to rotate the lead screw 11 inside the movable box 2, the outer surface of the lead screw 11 is in threaded connection with two sliding columns 12 with opposite inner ring threads, the bottom of each sliding column 12 is fixedly connected with a sliding wheel 13, the inner bottom wall of the movable box 2 is fixedly connected with a sleeve 14, the inner bottom wall of the movable box 2 is provided with a gap matched with the sleeve 14, the, be convenient for pack up to the inside universal wheel 16 of removal case 2, the inside of sleeve 14 is pegged graft and is had spliced pole 15, the bottom fixedly connected with universal wheel 16 of spliced pole 15, the top fixedly connected with backup pad 17 of spliced pole 15, the trapezoidal fixed block 18 of backup pad 17 top fixedly connected with, when needs remove the device, through rotating lead screw 11, slide 12 bottom movable pulleys 13 of slide post slide on backup pad 17, when movable pulleys 13 slide to the bellying of trapezoidal fixed block 18, ejecting spliced pole 15 from the inside of removal case 2, make whole device remove through universal wheel 16.

A connecting cylinder 7 is fixedly connected to one side surface of each auxiliary protective net 5 far away from the pulley 6, a threaded pipe 902 is fixedly connected to the inner side wall of the connecting cylinder 7, a threaded rod 901 matched with the threaded pipe 902 is connected to the inner ring of the threaded pipe 902 in a threaded manner, the top of the threaded rod 901 penetrates through the inner top wall of the connecting cylinder 7 and extends to the top of the connecting cylinder 7, a rotating handle is fixedly connected to the top of the threaded rod 901, a supporting base 9 at the bottom of the threaded rod 901 is in contact with the ground by arranging the connecting cylinder 7 and rotating the rotating handle at the top of the threaded rod 901 to support the other end of the auxiliary protective net 5, the bottom of the threaded rod 901 penetrates through the inner bottom wall of the connecting cylinder 7 and extends to the bottom of the connecting cylinder 7, a backing plate 8 is fixedly connected to the bottom of the threaded rod 901, backing plates 8 are fixedly connected to both side surfaces of the protective frame 1, the, the equal fixedly connected with blotter in the bottom of every fixed block 20 and every bottom that supports base 9 through setting up fixed block 20, has strengthened the stability of moving box 2 top protective frame 1, and the blotter has played the absorbing effect of buffering.

When the device is used, the rotating handle at one end of the screw rod 11 is rotated to enable the sliding columns 12 to be close to each other, when the sliding wheel 13 at the bottom of the sliding column 12 slides over the bulge of the trapezoidal fixed block 18, the supporting plate 17 moves the inside of the movable box 2 at the top of the connecting column 15 to a construction site through the universal wheel 16 at the bottom of the connecting column 15 for protection and isolation, when the construction area is large, the auxiliary protective net 5 in the protective frame 1 is drawn out to enable the pulley 6 to slide in the sliding groove 4 to increase the whole protection area, the screw rod 11 is rotated reversely, the sliding wheel 13 slides away from the plane of the supporting plate 17, the connecting column 15 and the universal wheel 16 are retracted into the movable box 2 through the resetting of the spring 19, the rotating handle at the top of the threaded rod 901 is rotated to enable the supporting base 9 at the bottom of the threaded rod 901 to be in contact with the ground through the arrangement of the connecting cylinder, for supporting the other end of the secondary protection net 5.

Claims

1. The utility model provides a road and bridge engineering protector, includes protecting frame (1) and removal case (2), its characterized in that: the bottom of the protective frame (1) is fixedly connected with a movable box (2), the front end of the protective frame (1) is provided with a protective net (3), two symmetrical sliding chutes (4) are formed in the protective frame (1), an auxiliary protective net (5) is arranged in each sliding chute (4), the top and the bottom of one side face of each auxiliary protective net (5) are fixedly connected with pulleys (6), and each pulley (6) is arranged in the corresponding sliding chute (4);

interior roof fixedly connected with slide rail (10) of removal case (2), the inside wall swing joint of slide rail (10) has lead screw (11), the surface threaded connection of lead screw (11) has two interior slip columns (12) that the inner circle screw thread is opposite, the equal fixedly connected with movable pulley (13) in bottom of every slip column (12), the interior bottom wall fixedly connected with sleeve (14) of removal case (2), the breach with sleeve (14) looks adaptation is seted up to the interior bottom wall of removal case (2), the inside of sleeve (14) is pegged graft and is had spliced pole (15), the bottom fixedly connected with universal wheel (16) of spliced pole (15), the top fixedly connected with backup pad (17) of spliced pole (15), trapezoidal fixed block (18) of backup pad (17) top fixedly connected with.

2. The road and bridge engineering protector of claim 1, wherein: one end of the screw rod (11) penetrates through the inner side wall of the sliding rail (10) and the inner side wall of the movable box (2) and extends to the outside of the movable box (2), and the screw rod (11) is fixedly connected with a rotating handle arranged at one end of the outside of the movable box (2).

3. The road and bridge engineering protector of claim 1, wherein: the outer surface of the sleeve (14) is sleeved with a spring (19), and the spring (19) is arranged between the bottom of the connecting column (15) and the top of the sleeve (14).

4. The road and bridge engineering protector of claim 1, wherein: every the equal fixedly connected with connecting cylinder (7) of a side that pulley (6) were kept away from in vice protection network (5), inside wall fixedly connected with screwed pipe (902) of connecting cylinder (7), screwed pipe (902) inner circle threaded connection have with screwed pipe (902) threaded rod (901) of looks adaptation, the top of threaded rod (901) runs through the interior roof of connecting cylinder (7) and extends to the top of connecting cylinder (7), the top fixedly connected with rotation handle of threaded rod (901).

5. A road and bridge engineering protector according to claim 4, characterized in that: the bottom of the threaded rod (901) penetrates through the inner bottom wall of the connecting cylinder (7) and extends to the bottom of the connecting cylinder (7), a base plate (8) is fixedly connected to the bottom of the threaded rod (901), and the base plates (8) are fixedly connected to two side faces of the protective frame (1).

6. The road and bridge engineering protector of claim 1, wherein: the two side faces of the moving box (2) are fixedly connected with fixing blocks (20), and the bottom of each fixing block (20) and the bottom of each supporting base (9) are fixedly connected with cushion pads.