CN217534887U

CN217534887U - Steel band draw gear is used in production of steel limit rubber waterstop

Info

Publication number: CN217534887U
Application number: CN202221112807.0U
Authority: CN
Inventors: 谌凡
Original assignee: Hebei Hui Hai Rubber Plastic Material Ltd By Share Ltd
Current assignee: Hebei Hui Hai Rubber Plastic Material Ltd By Share Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-04
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a steel band draw gear technical field, specifically a steel band draw gear is used in steel limit rubber waterstop production, including the frame, the top of frame is fixedly connected with two backup pads, and one side of one of them backup pad is fixedly connected with places the board, places the top of board and is fixedly connected with driving motor, and driving motor's output is connected with the drive shaft through the shaft coupling, and one side of two backup pads has all seted up the rotation hole, and one end of drive shaft runs through two rotation holes in proper order, and the fixed cover of drive shaft has connected the traction rubber roll; the utility model discloses can rotate through rotating the crank and drive the actuating lever, the actuating lever rotates and drives two drive bevel gears, and two drive bevel gears rotate and drive two rotation bevel gears and two threaded rods respectively and rotate, and two threaded rods rotate and drive the slide and go up and down, and slide lift drive press roller goes up and down, has realized that two threaded rods can rotate simultaneously, and then has improved the speed of adjusting the compression roller.

Description

Steel band draw gear is used in production of steel limit rubber waterstop

Technical Field

The utility model relates to a steel band draw gear technical field specifically is a steel band draw gear is used in production of steel limit rubber waterstop.

Background

The water stop for railway tunnel is mainly made of rubber, and is used in construction joint or permanent deformation joint which must be set when concrete is cast in place, and utilizes the high elasticity and pressure deformation of rubber to produce elastic deformation under the action of load so as to implement fastening and sealing, and can effectively solve the problems of water-proofing and shock-proofing, etc. and can prolong the service life of tunnel.

Through searching the utility model patent with publication number CN215095461U, a steel belt traction device for producing a steel-edge rubber waterstop is disclosed, which comprises a frame arranged between a reel and a steel-edge rubber waterstop extruder, wherein a pair of rubber roll positioning frames are fixedly arranged on the top end face of the frame at intervals, a traction rubber roll and a lower pressing rubber roll are sequentially and rotatably arranged between the two rubber roll positioning frames from bottom to top, and a conveying gap is formed between the traction rubber roll and the lower pressing rubber roll; the traction rubber roller is driven by the traction rubber roller driving mechanism, and the lower rubber pressing roller is adjusted up and down by the lower rubber pressing roller adjusting mechanisms respectively arranged on the two rubber roller positioning frames.

The above patents and the background art have great disadvantages:

when this patent is adjusted down the moulding-down roller, need adjust the both ends of moulding-down roller one by one respectively, it is comparatively loaded down with trivial details to operate, has reduced the speed of adjusting down the moulding-down roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel band draw gear is used in production of steel limit rubber waterstop to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a steel band draw gear is used in production of steel limit rubber waterstop, which comprises a frame, two backup pads of top fixedly connected with of frame, one side fixedly connected with of one of them backup pad places the board, places the top fixedly connected with driving motor of board, and driving motor's output has the drive shaft through the coupling joint, and the rotation hole has all been seted up to one side of two backup pads, and the one end of drive shaft runs through two rotation holes in proper order, and the fixed cover in the drive shaft has connect and pulls the rubber roll, installs adjustment mechanism in the backup pad.

Preferably, adjustment mechanism is including opening two regulation holes of seting up respectively in two backup pads one side, the equal fixedly connected with fixed slide rail of both sides inner wall of two regulation holes, and equal sliding connection has the slide on per two fixed slide rails, and one side that two slides are close to each other all rotates and is connected with the compression roller, compression roller and the adaptation of drawing the rubber roll looks.

Preferably, two the movable hole has all been seted up to top inner wall in the regulation hole, and two movable holes all rotate and are connected with the threaded rod, and the bottom of two threaded rods rotates respectively to be connected in the bottom inner wall of two regulation holes, and the equal key-type connection in top of two threaded rods has rotation bevel gear.

Preferably, two the mounting hole has all been seted up to one side of backup pad, all rotates in two mounting holes and is connected with the actuating lever, and the key joint has two drive bevel gears on the actuating lever, and two drive bevel gears mesh with two rotation bevel gears respectively mutually.

Preferably, one of them one side fixedly connected with U-shaped board of backup pad, the bar hole has been seted up to one side of U-shaped board, and one side fixedly connected with screw thread post of one of them slide, the one end of screw thread post run through the bar hole and the spiro union has the knob, has cup jointed the stopper on the screw thread post, and the both sides of stopper laminate with U-shaped board and knob respectively mutually.

Preferably, one side fixedly connected with latch of stopper, the draw-in groove has been seted up to one side of U-shaped board, and the latch is located the draw-in groove.

Preferably, two fixedly connected with U-shaped frame in the backup pad, sliding connection has two sliders on the U-shaped frame, and the equal fixedly connected with gag lever post in top of two sliders, the rotatory hole has all been seted up to the both sides inner wall of U-shaped frame, all rotates in two rotatory holes and is connected with two-way threaded shaft, and two slider spiro union are on two-way threaded shaft.

The utility model discloses an improve and provide a steel band draw gear is used in production of steel limit rubber waterstop here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a rotation crank drives the actuating lever and rotates, and the actuating lever rotates and drives two drive bevel gears, and two drive bevel gears rotate and drive two rotation bevel gears and two threaded rods respectively and rotate, and two threaded rods rotate and drive the slide and go up and down, and the slide lift drives the compression roller and goes up and down, has realized that two threaded rods can rotate simultaneously, and then has improved the speed of adjusting the compression roller;

the second step is as follows: the utility model discloses a before adjusting the compression roller, at first unscrew the knob for the draw-in groove on the U-shaped board is kept away from to the stopper, makes the slide can remove the stationary state, and then conveniently adjusts the compression roller, when adjusting the compression roller to suitable position, screws up the knob, makes in the latch on the stopper gets into the draw-in groove fixed with the slide, has realized that the slide is fixed, and then has improved the stability of compression roller.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of another perspective structure of the present invention;

FIG. 3 is a schematic perspective view of the threaded rod and the slide plate of the present invention;

fig. 4 is a schematic perspective view of the utility model at a in fig. 2;

fig. 5 is a schematic diagram of the three-dimensional structure of the two-way threaded shaft and the slider of the present invention.

Description of reference numerals:

1. a frame; 101. a support plate; 102. a drive motor; 103. a drive shaft; 104. drawing the rubber roller; 105. fixing the slide rail; 106. a slide plate; 107. a compression roller; 2. a drive rod; 201. a drive bevel gear; 202. rotating the bevel gear; 203. a threaded rod; 3. a U-shaped plate; 301. a threaded post; 302. a knob; 303. a limiting block; 304. a card slot; 4. a U-shaped frame; 401. a slider; 402. a limiting rod; 403. a bidirectional threaded shaft.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an improve and provide a steel band draw gear is used in production of steel limit rubber waterstop here, the technical scheme of the utility model is:

as shown in fig. 1-5, a steel belt traction device for producing a steel-edged rubber water stop comprises a frame 1, wherein the top of the frame 1 is fixedly connected with two support plates 101, one side of one of the support plates 101 is fixedly connected with a placing plate, the top of the placing plate is fixedly connected with a driving motor 102, the output end of the driving motor 102 is connected with a driving shaft 103 through a coupling, one side of each of the two support plates 101 is provided with a rotating hole, one end of the driving shaft 103 sequentially penetrates through the two rotating holes, a traction rubber roller 104 is fixedly sleeved on the driving shaft 103, and an adjusting mechanism is installed on the support plate 101; borrow by above-mentioned structure, through the setting of placing the board, realized being convenient for fix placing the board.

Furthermore, the adjusting mechanism comprises two adjusting holes which are respectively formed in one side of the two supporting plates 101, the inner walls of the two sides of the two adjusting holes are fixedly connected with fixed sliding rails 105, each two fixed sliding rails 105 are slidably connected with sliding plates 106, one side, close to each other, of each two sliding plates 106 is rotatably connected with a press roller 107, and the press rollers 107 are matched with the traction rubber rollers 104; by means of the structure, the sliding plate 106 is hidden through the arrangement of the adjusting holes, and therefore the pressing roller 107 can be adjusted conveniently.

Furthermore, movable holes are formed in the inner walls of the tops of the two adjusting holes, the two movable holes are rotatably connected with threaded rods 203, the bottom ends of the two threaded rods 203 are rotatably connected to the inner walls of the bottoms of the two adjusting holes respectively, and the top ends of the two threaded rods 203 are in key connection with rotating bevel gears 202; by means of the structure, the compression roller 107 can be stably driven to ascend and descend through the arrangement of the two threaded rods 203.

Furthermore, mounting holes are formed in one side of each of the two support plates 101, a drive rod 2 is rotatably connected in each of the two mounting holes, two drive bevel gears 201 are connected to the drive rods 2 in a key manner, and the two drive bevel gears 201 are respectively meshed with the two rotating bevel gears 202; by means of the structure, the driving bevel gear 201 is arranged to be matched with the rotating bevel gear 202, and power transmission is achieved.

Furthermore, one side of one of the support plates 101 is fixedly connected with a U-shaped plate 3,U, one side of the plate 3 is provided with a strip-shaped hole, one side of one of the sliding plates 106 is fixedly connected with a threaded column 301, one end of the threaded column 301 penetrates through the strip-shaped hole and is in threaded connection with a knob 302, the threaded column 301 is sleeved with a limiting block 303, and two sides of the limiting block 303 are respectively attached to the U-shaped plate 3 and the knob 302; by means of the structure, the contact area with the U-shaped plate 3 can be increased through the arrangement of the limiting block 303, and the fixing effect is improved.

Furthermore, one side of the limiting block 303 is fixedly connected with a latch, one side of the U-shaped plate 3 is provided with a clamping groove 304, and the latch is located in the clamping groove 304; by means of the structure, the sliding plate 106 is favorably fixed by the arrangement of the clamping teeth and the mutual matching of the clamping teeth and the tooth grooves.

Further, the two support plates 101 are fixedly connected with a U-shaped frame 4,U, the two support plates 4 are connected with two sliding blocks 401 in a sliding mode, the tops of the two sliding blocks 401 are fixedly connected with limiting rods 402, the inner walls of the two sides of the U-shaped frame 4 are provided with rotating holes, two-way threaded shafts 403 are rotatably connected in the two rotating holes, and the two sliding blocks 401 are screwed on the two-way threaded shafts 403; by means of the structure, the two sliding blocks 401 are adjusted through the arrangement of the bidirectional threaded shaft 403.

The working principle is as follows: rotate crank and drive actuating lever 2 and rotate, actuating lever 2 rotates and drives two drive bevel gear 201, and two drive bevel gear 201 rotate and drive two rotation bevel gear 202 and two threaded rods 203 respectively and rotate, and two threaded rods 203 rotate and drive slide 106 and go up and down, and slide 106 lift drive press roller 107 goes up and down, has realized that two threaded rods 203 can rotate simultaneously, and then has improved the speed of adjusting compression roller 107.

Before adjusting the compression roller 107, at first unscrew knob 302, make stopper 303 keep away from draw-in groove 304 on the U-shaped plate 3, make slide 106 can remove the stationary state, and then conveniently adjust the compression roller 107, until adjusting the compression roller 107 to suitable position, screw up knob 302, make latch on the stopper 303 get into in the draw-in groove 304 with slide 106 fixed, slide 106 has been realized fixing, and then the stability of compression roller 107 has been improved, it can drive two gag lever post 402 and be close to each other or keep away from each other simultaneously to rotate two-way threaded shaft 403, realized that the steel band to different specifications is spacing.

Claims

1. The utility model provides a steel band draw gear is used in production of steel limit rubber waterstop, includes frame (1), its characterized in that: the top of the rack (1) is fixedly connected with two supporting plates (101), one side of one supporting plate (101) is fixedly connected with a placing plate, the top of the placing plate is fixedly connected with a driving motor (102), the output end of the driving motor (102) is connected with a driving shaft (103) through a coupler, one side of the two supporting plates (101) is provided with a rotating hole, one end of the driving shaft (103) sequentially penetrates through the two rotating holes, the driving shaft (103) is fixedly connected with a traction rubber roller (104), the supporting plates (101) are provided with an adjusting mechanism, the adjusting mechanism comprises two adjusting holes which are respectively arranged on one side of the two supporting plates (101), the inner walls on the two sides of the two adjusting holes are respectively and fixedly connected with fixed sliding rails (105), each two fixed sliding rails (105) are respectively and slidably connected with a sliding plate (106), one sides of the two sliding plates (106) which are close to each other are respectively and rotatably connected with a pressing roller (107), the pressing rollers (107) are matched with the traction rubber roller (104), the inner walls on the top of the two adjusting holes are respectively provided with a movable hole, the two inner walls on the top of the two adjusting holes are respectively provided with a movable hole, two movable hole is rotatably connected with a threaded rod (203), the bottom of the two threaded rod (203), one side is respectively connected with a drive rod (202), and one side of the two bevel gear mounting hole is connected with a drive rod (202) which is connected with a drive rod (202), the driving rod (2) is connected with two driving bevel gears (201) in a key mode, and the two driving bevel gears (201) are meshed with the two rotating bevel gears (202) respectively.

2. The steel belt traction device for producing the steel-edged rubber water stop of claim 1 is characterized in that: one of them one side fixedly connected with U-shaped board (3) of backup pad (101), the bar hole has been seted up to one side of U-shaped board (3), one side fixedly connected with screw thread post (301) of one of them slide (106), and the one end of screw thread post (301) runs through the bar hole and the spiro union has knob (302), has cup jointed stopper (303) on screw thread post (301), and the both sides of stopper (303) are laminated with U-shaped board (3) and knob (302) respectively mutually.

3. The steel belt traction device for producing the steel-edged rubber water stop according to claim 2 is characterized in that: one side fixedly connected with latch of stopper (303), draw-in groove (304) have been seted up to one side of U-shaped board (3), and the latch is located draw-in groove (304).

4. The steel belt traction device for producing the steel-edged rubber water stop of claim 3 is characterized in that: two fixedly connected with U-shaped frame (4) is gone up in backup pad (101), and sliding connection has two sliders (401) on U-shaped frame (4), and the equal fixedly connected with gag lever post (402) in top of two sliders (401), the rotatory hole has all been seted up to the both sides inner wall of U-shaped frame (4), all rotates in two rotatory holes and is connected with two-way threaded shaft (403), and two sliders (401) spiro union are on two-way threaded shaft (403).