CN217869870U

CN217869870U - Maintenance membrane tectorial membrane device for bridge maintenance

Info

Publication number: CN217869870U
Application number: CN202221145755.7U
Authority: CN
Inventors: 宋炳强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-11-22
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a maintenance membrane tectorial membrane device for bridge maintenance, which relates to the technical field of bridge maintenance and solves the problems that the prior general use is that a worker holds a tubular membrane by hand and rotates the membrane to carry out tectorial membrane application, the long-time operation can increase the fatigue of the worker during working, and the long time of tectorial membrane is increased, so that the working efficiency is influenced; the sizes of the cylindrical films are generally various, the cylindrical films with different lengths cannot be used, and the technical problem of certain limitation exists in the use process; the film laminating machine comprises a film laminating frame, wherein two movable plates are slidably connected inside the film laminating frame, the two movable plates are symmetrically arranged, fixed columns are fixedly arranged at the bottoms of one sides of the two movable plates, and a film tube is sleeved between the two fixed columns; the utility model has the advantages of convenient use of the film covering for the bridge, reducing the fatigue of workers, reducing the time for film covering and improving the working efficiency; the cylindrical films with different length and size can be used, and the application range is improved.

Description

Maintenance membrane tectorial membrane device for bridge maintenance

Technical Field

The utility model relates to a bridge maintenance technical field especially relates to a bridge maintenance is with maintenance membrane tectorial membrane device.

Background

In the process of maintaining the bridge, the damaged road surface is often required to be covered with a film, so that a film covering device is used; the existing film covering device is generally used for covering films by holding a cylindrical film by a worker and rotating the film in the using process, the fatigue of the worker during working can be increased by long-time operation, the film covering time is increased, and the working efficiency is influenced; the sizes of the cylindrical films are generally various, the cylindrical films with different lengths cannot be used, and certain limitation exists in the using process.

Therefore, the maintenance film coating device for bridge maintenance is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a maintenance membrane tectorial membrane device for bridge maintenance, which solves the problems that the long-time operation can increase the fatigue of workers during working and increase the time length of tectorial membrane, which causes the working efficiency to be influenced, and the general use is that the workers hold the cylindrical thin membrane by hands and rotate the thin membrane to carry out tectorial membrane; and the sizes of the cylindrical films are generally various, the cylindrical films with different lengths cannot be used, and the technical problem of certain limitation exists in the use process.

For solving the technical problem, the utility model provides a pair of maintenance membrane tectorial membrane device for bridge maintenance, including the tectorial membrane frame, the inside sliding connection of tectorial membrane frame has two movable plates, two the movable plate sets up to the symmetry, two the equal fixed mounting in bottom of movable plate one side has the fixed column, two the cover is equipped with a film section of thick bamboo between the fixed column, the middle part fixed mounting on tectorial membrane frame top has the fixed block, the inside of fixed block is connected with the swing span through the bull stick rotation, the end of bull stick passes the fixed block and places the outside in the fixed block, the fixed surface of fixed block installs the stopper, the inside of stopper is equipped with spacing subassembly, spacing subassembly includes stopper rod, limiting plate and spring, stopper sliding connection is in the inside of fixed block, a plurality of and the spacing hole of stopper assorted have been seted up on the even surface of bull stick, the fixed surface of stopper rod installs the limiting plate, the surface activity of stopper rod has cup jointed the spring, one end of spring and one side fixed connection of limiting plate, the other end of spring and the inner wall fixed connection of fixed block, the inside of tectorial membrane frame is equipped with the removal subassembly.

Preferably, the moving assembly comprises a lead screw, two moving blocks and two sliding blocks, the lead screw is rotatably connected inside the film covering frame, the rotating directions of threads at two ends of the lead screw are opposite, the two ends of the lead screw are both in threaded connection with the moving blocks through lead screw nuts, the top ends of the two moving plates are both fixedly connected with the bottom ends of the moving blocks, the sliding blocks are fixedly mounted at the top ends of the two moving blocks, and sliding grooves matched with the sliding blocks are formed in the top end of the inner wall of the film covering frame.

Preferably, one side of the film coating frame is fixedly provided with two inclined plates, and the bottom ends of the two inclined plates are fixedly provided with a scraping plate.

Preferably, one end of the screw rod penetrates through the film covering frame and is fixedly connected with an adjusting rotating handle arranged outside the film covering frame.

Preferably, the limiting assembly further comprises a pull cap, and the pull cap is fixedly installed at one end of the limiting rod.

Preferably, the fixed block is internally provided with a swing groove corresponding to the swing frame.

Compared with the prior art, the utility model provides a pair of maintenance membrane tectorial membrane device for bridge maintenance has following beneficial effect:

the utility model provides a maintenance membrane tectorial membrane device for bridge maintenance is equipped with the film section of thick bamboo of rotation connection through setting up in the bottom of tectorial membrane frame, cooperates spacing subassembly for gag lever post and spacing hole carry out alternate segregation and grafting, make the swing span carry out the angle modulation, make things convenient for the staff to hand the swing span, remove the swing span, and then be convenient for carry out the tectorial membrane to the bridge and use, reduce workman's fatigue degree, it is long when reducing the tectorial membrane, improve work efficiency; the adjusting rotary handle is matched with the moving assembly through the arrangement, so that the lead screw rotates forward and backward, the lead screw is matched with the lead screw nut and the sliding block, two moving blocks are made to move oppositely on the surface of the lead screw simultaneously, two moving plates and two fixed columns are made to move oppositely simultaneously, and then the cylindrical films with different length and size can be used, and the using range is enlarged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the film-coating frame of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

fig. 4 is the utility model discloses the section structure schematic diagram of stopper.

Reference numbers in the figures: 1. a film covering frame; 2. moving the plate; 3. fixing a column; 4. a film cartridge; 5. a fixed block; 6. adjusting the rotating handle; 7. a limiting block; 8. a limiting component; 81. a limiting rod; 82. a limiting plate; 83. a spring; 84. pulling the cap; 9. a moving assembly; 91. a screw rod; 92. a moving block; 93. a slider; 10. a swing frame; 11. a swing groove; 12. a rotating rod; 13. an inclined plate; 14. and (5) scraping the plate.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Embodiment one, given by fig. 1-4, the utility model discloses a tectorial membrane frame 1, tectorial membrane frame 1's inside sliding connection has two movable plates 2, two movable plates 2 set up to the symmetry, the equal fixed mounting in bottom of two movable plates 2 one sides has fixed column 3, the cover is equipped with a film section of thick bamboo 4 between two fixed columns 3, the middle part fixed mounting on tectorial membrane frame 1 top has fixed block 5, the inside of fixed block 5 rotates through bull stick 12 and is connected with swing span 10, the end of bull stick 12 passes fixed block 5 and places the outside in fixed block 5, the fixed surface of fixed block 5 installs stopper 7, the inside of stopper 7 is equipped with spacing subassembly 8, spacing subassembly 8 includes limiting rod 81, limiting plate 82 and spring 83, limiting rod 81 sliding connection is in the inside of fixed block 5, the even seting up a plurality of and limiting rod 81 assorted spacing hole in surface of bull stick 12, the fixed surface of limiting rod 81 installs limiting plate 82, spring 83 has been cup jointed in the surface activity of limiting rod 81, one end and one side fixed connection of limiting plate 82, the other end and the fixed connection of spring 83's of fixed wall of fixed block 5, the inside of tectorial membrane frame 1 is equipped with removal subassembly 9.

Embodiment two, on the basis of embodiment one, remove subassembly 9 including lead screw 91, two movable blocks 92 and two sliders 93, lead screw 91 rotates to be connected in the inside of tectorial membrane frame 1, the screw thread turning at lead screw 91 both ends is opposite, the both ends of lead screw 91 all have a movable block 92 through lead screw nut threaded connection, the top of two movable plates 2 all is connected with the bottom fixed connection of movable block 92, the equal fixed mounting in top of two movable blocks 92 has slider 93, the top of tectorial membrane frame 1 inner wall has been seted up with slider 93 assorted spout, be convenient for carry out the centre gripping to the tube-shape film of different length sizes and use, the application range is improved.

In the third embodiment, on the basis of the first embodiment, two inclined plates 13 are fixedly installed on one side of the film covering frame 1, and the scraping plates 14 are fixedly installed at the bottom ends of the two inclined plates 13, so that the concrete ground can be conveniently scraped before being covered with a film.

Fourth embodiment, on the basis of first embodiment, one end of the lead screw 91 passes through the film covering frame 1 and is fixedly connected with the adjusting rotating handle 6 arranged outside the film covering frame 1, so as to be convenient for driving the arranged lead screw 91 to rotate forward and backward.

Fifth embodiment, on the basis of the first embodiment, the limiting component 8 further includes a pulling cap 84, and the pulling cap 84 is fixedly installed at one end of the limiting rod 81, so as to conveniently drive the limiting rod 81 to stretch.

In the sixth embodiment, on the basis of the first embodiment, the swing groove 11 corresponding to the swing frame 10 is formed in the fixed block 5, so that the swing frame 10 is not limited in the swing process.

The working principle is as follows:

the first step is as follows: firstly, the film covering device is placed at a working place, and the distance between the two rotating rods 12 is adjusted according to the size of the cylindrical film;

the second step is that: the arranged adjusting rotating handle 6 drives the arranged screw rod 91 to rotate, and the two moving blocks 92 on the surface of the screw rod 91 simultaneously move oppositely by matching with a screw rod nut and a slide block 93 thereof;

the third step: further, the distance between the two moving plates 2 and the two fixed columns 3 is adjusted, and cylindrical films of different sizes are clamped and fixed;

the fourth step: then, the angle of the swing frame 10 is adjusted as required, the pull cap 84 drives the limiting rod 81 to move, and the limiting rod is matched with limiting holes at different positions, so that the self inclination angle of the swing frame 10 can be adjusted conveniently;

the fifth step: and then the film of the film cylinder 4 is unfolded and fixed, and then the arranged swing frame 10 is pulled to coat the film on the bridge pavement, so that the working efficiency is improved, and the fatigue of workers is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge maintenance is with maintenance membrane tectorial membrane device, includes tectorial membrane frame (1), its characterized in that: the utility model discloses a film covering rack, including tectorial membrane frame (1), tectorial membrane frame, fixed post (10) and fixed post (10), the end of bull stick (12) is passed fixed post (5) and is placed in the outside of fixed post (5), the fixed surface of fixed post (5) installs stopper (7), the inside of stopper (7) is equipped with spacing subassembly (8), spacing subassembly (8) are including spacing pole (81), limiting plate (82) and spring (83), limiting rod (81) sliding connection is in the inside of fixed post (5), the even a plurality of spacing holes of seting up in surface of bull stick (12) and gag lever post (81) assorted spacing hole, the fixed surface of gag lever post (81) installs stopper (82), the movable surface of gag lever post (81) cup joints the surface of gag lever post (81) has fixed plate (83) and spring (83), the one end of limiting plate (83) is connected with the fixed post (83) and spring (83), the fixed spring (83) of limiting plate (83) is connected with inner wall (83) of fixed post (83), limiting plate (83) and spring (83) the fixed post (83) one side of limiting plate (83) are connected, the interior of the film coating frame (1) is provided with a moving assembly (9).

2. The maintenance film coating device for bridge maintenance according to claim 1, wherein the moving assembly (9) comprises a lead screw (91), two moving blocks (92) and two sliding blocks (93), the lead screw (91) is rotatably connected inside the coating frame (1), the thread directions of two ends of the lead screw (91) are opposite, the two ends of the lead screw (91) are respectively connected with the moving blocks (92) through lead screw nuts, the top ends of the two moving plates (2) are respectively fixedly connected with the bottom ends of the moving blocks (92), the top ends of the two moving blocks (92) are respectively fixedly provided with the sliding blocks (93), and the top end of the inner wall of the coating frame (1) is provided with a sliding groove matched with the sliding blocks (93).

3. The maintenance film covering device for bridge maintenance according to claim 1, wherein two inclined plates (13) are fixedly mounted on one side of the film covering frame (1), and a scraper plate (14) is fixedly mounted at the bottom ends of the two inclined plates (13).

4. The maintenance film covering device for bridge maintenance according to claim 2, characterized in that one end of the screw rod (91) passes through the film covering frame (1) and is fixedly connected with an adjusting rotating handle (6) arranged outside the film covering frame (1).

5. The maintenance film covering device for bridge maintenance according to claim 1, wherein the limiting assembly (8) further comprises a pulling cap (84), and the pulling cap (84) is fixedly installed at one end of the limiting rod (81).

6. The maintenance film covering device for bridge maintenance according to claim 1, wherein a swing groove (11) corresponding to the swing frame (10) is opened inside the fixed block (5).