CN218173471U

CN218173471U - Through section bar is reprocessed and is taken off pincers frock

Info

Publication number: CN218173471U
Application number: CN202221929965.5U
Authority: CN
Inventors: 王恺; 董奎则; 何明; 郑发辉
Original assignee: Jiangsu Bide Science And Technology Co ltd
Current assignee: Jiangsu Bide Science And Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-30
Anticipated expiration: 2032-07-25

Abstract

The utility model belongs to the technical field of the track is link up, specifically be a link up section bar is reprocessed and is taken off pincers frock, including taking off the pincers seat, be equipped with first dog on taking off the lower surface of pincers seat, be equipped with the second dog through slider on taking off the pincers seat, the axis of first dog is parallel with the axis of second dog, slider's slip direction perpendicular to the axis of first dog and the axis of second dog, slider's slip direction and the axis of first dog and the axis coplane of second dog, be equipped with the cotter towards first dog on the second dog, contained angle between the upper surface of cotter and the lower surface is the acute angle, the upper surface of cotter is established to the fillet with the juncture of lower surface, the summit of acute angle is towards first dog, still be equipped with the control mechanism who is connected with slider control on taking off the pincers seat, when having solved at present and having reprocessed (reworking), all adopt tools such as steel sheet or a word to pick up the opening that the section bar presss from both sides the dress cloth or opens, lead to hard and injure the problem of canopy cloth and easily.

Description

Repair of through section bar takes off pincers frock

Technical Field

The utility model belongs to the technical field of the track link up, specifically be a link up section bar and reprocess and take off pincers frock.

Background

With the continuous progress of social science and technology, the continuous expansion of urban scale, the continuous increase of population mobility and the continuous acceleration of life rhythm, the transportation industry is rapidly developed. As high-speed railway, urban rail and subway cars with large transportation capacity, high efficiency and convenient riding are rapidly developed in various cities at present, a through passage is a safety passage from one carriage to another carriage of passengers, the through passage commonly used in the market is of a folding shed type, and aluminum profiles commonly used outside the through passage are clamped and connected with shed cloth. When the through passage is manufactured, various problems are inevitably caused in the clamping process, and when the work needs to be returned, the method mainly adopted at present is to pry or break the opening of the sectional material clamping shed cloth by using tools such as steel plates, straight-line cranes and the like, and the methods easily damage the shed cloth and the sectional material, easily cause secondary damage and are relatively labor-consuming. Therefore, it is desirable to design a tool that is labor-saving and does not damage the decking cloth and the profiles.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's shortcoming, adopt the cotter board to pass through the mode that the pincers seat was taken off in the slider cooperation, designed one kind and link up a section bar and reprocess and take off pincers frock, can be used for blocking the opening of canopy cloth under laborsaving state and strut on the section bar, solved at present when reprocess (reprocess), all adopt the opening that steel sheet or word play etc. instrument press from both sides the section bar and adorn canopy cloth to prize or break off with the fingers and thumb, lead to hard and injure the problem of canopy cloth and section bar easily.

In order to achieve the above object, the utility model provides a following technical scheme:

the through passage profile repair raking tool comprises a raking seat, wherein a first stop block is arranged on the lower surface of the raking seat, a second stop block is arranged on the raking seat through a sliding device, the axis of the first stop block is parallel to the axis of the second stop block, the sliding direction of the sliding device is perpendicular to the axis of the first stop block and the axis of the second stop block, the sliding direction of the sliding device is coplanar with the axis of the first stop block and the axis of the second stop block, a pin plate facing the first stop block is arranged on the second stop block, an included angle between the upper surface and the lower surface of the pin plate is an acute angle, a junction of the upper surface and the lower surface of the pin plate is set to be a fillet, the vertex of the acute angle faces the first stop block, and a control mechanism in control connection with the sliding device is further arranged on the raking seat.

Preferably, the sliding device comprises a rack and a through hole, the through hole is formed in the clamp seat, two ends of the rack are slidably connected with the through hole, the back face of the rack faces the lower surface of the clamp seat, the second stop block is arranged on the back face of the rack far away from the clamp seat, and the first stop block is arranged on the lower surface of the clamp seat.

Preferably, the control mechanism comprises a gear groove, a gear and a driving device, the gear groove is formed in the upper surface of the clamp pulling seat, the bottom end of the gear groove is communicated with the through hole, the gear is arranged in the gear groove on the clamp pulling seat, the gear is meshed with the rack, and the driving device for driving the gear to rotate is arranged on the clamp pulling seat.

Preferably, the driving device is a handle rod, one end of the handle rod is fixedly connected with the circumferential surface of the gear, the joint of the handle rod and the gear is far away from the meshing position of the gear and the rack, the other end of the handle rod is arranged outside the clamp seat, and the gear groove is penetrated between the two ends of the handle rod.

Preferably, the driving device is a force applying rod, one end of the force applying rod is rotatably connected with the clamp seat, a rotating shaft of the force applying rod and the clamp seat is perpendicular to an axis of the rack and parallel to the lower surface of the rack, and a gear shifting block is fixed in the gear groove on the force applying rod.

Preferably, the acute angle is 12 degrees.

Preferably, the upper surface of the pin plate is parallel to the lower surface of the rack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a mode that the pincers seat was taken off in the cooperation of shank-pin through slider has designed a through section bar and has reprocessed and take off pincers frock, can strut the opening that is used for blocking the shed cloth on the section bar under laborsaving state, has solved at present when reprocess (doing over again), has all adopted tools such as steel sheet or word play to press from both sides the opening of adorning shed cloth with the section bar and has pried open or break off with the fingers and thumb, leads to difficultly and injure the problem of shed cloth and section bar easily.

2. The utility model discloses in because first dog setting is on taking off the pincers seat, the second dog setting is on the rack, just so can realize between first dog and the second dog motion in opposite directions or keep away from each other at the in-process of rack motion, the direction of the mutual motion between first dog and the second dog just with the axis collineation of rack for in-process in the opening that the cotter entered into the section bar, first dog and second dog can grasp the section bar.

3. The utility model discloses a drive arrangement drive gear rotates and then drives rack motion for drive arrangement can not move for taking off the pincers seat, convenient operation like this.

4. The utility model provides an angle of acute angle sets up to 12 degrees, is mainly because the open biggest angle of opening border of section bar under elastic deformation, consequently, the opening of section bar is avoided in this design warp.

Drawings

Fig. 1 is a schematic structural view of a driving device according to a second embodiment of the present invention;

FIG. 2 is a schematic structural view of the pin plate of the present invention;

fig. 3 is a schematic structural view of a first embodiment of the driving device according to the present invention;

fig. 4 is a diagram showing the relationship between the gear grooves and the through holes in the present invention.

Wherein, 1, a clamp pulling seat is arranged; 2. a first stopper; 3. a second stopper; 4. a pin plate; 5. acute angle; 6. a rack; 7. a through hole; 8. a gear groove; 9. a gear; 10. a handle bar; 11. a stressing rod; 12. a gear shifting block; 13. and (3) a section bar.

Detailed Description

Referring to fig. 1-4, a through passage profile repair raking tongs tool comprises a raking tongs base 1, wherein a first stop block 2 is arranged on the lower surface of the raking tongs base 1, a second stop block 3 is arranged on the raking tongs base 1 through a sliding device, the axis of the first stop block 2 is parallel to the axis of the second stop block 3, the sliding direction of the sliding device is perpendicular to the axis of the first stop block 2 and the axis of the second stop block 3, the sliding direction of the sliding device is coplanar with the axis of the first stop block 2 and the axis of the second stop block 3, a pin plate 4 facing the first stop block 2 is arranged on the second stop block 3, an included angle between the upper surface and the lower surface of the pin plate 4 is an acute angle 5, a junction of the upper surface and the lower surface of the pin plate 4 is a round angle, the vertex of the acute angle 5 faces the first stop block 2, and a control mechanism in control connection with the sliding device is further arranged on the raking tongs base 1.

In this embodiment, in use, the section bar 13 with the canopy cloth is placed between the first stopper 2 and the second stopper 3 on the grasper holder 1, and the opening of the section bar 13 faces the pin plate 4 on the second stopper 3, then the user drives the sliding device to slide the second stopper 3 toward the first stopper 2 by activating the control mechanism, at this time, that is, the first stopper 2 and the second stopper 3 move toward each other, the pin plate 4 is inserted into the opening of the section bar 13, so as to conveniently take out the canopy cloth from the opening of the section bar 13, wherein the boundary between the upper surface and the lower surface of the pin plate 4 is set to be a rounded corner (as shown in fig. 2), so that the boundary between the upper surface and the lower surface of the pin plate 4 is not sharp, the canopy cloth is prevented from being damaged by the pin plate 4, and the control mechanism is controlled by the control mechanism, and the control mechanism can use lever, electric drive, etc., which saves labor.

Wherein, the mode that the dress adopted of sliding does: the sliding device comprises a rack 6 and a through hole 7, the through hole 7 is formed in the clamp pulling seat 1, the two ends of the rack 6 are connected with the through hole 7 in a sliding mode, the back face of the rack 6 faces the lower surface of the clamp pulling seat 1, the second stop block 3 is arranged on the back face of the rack 6, which is far away from the clamp pulling seat 1, and the first stop block 2 is arranged on the lower surface of the clamp pulling seat 1. In this way, the cross section of the through hole 7 has a shape and a size consistent with that of the cross section of the rack 6, so that the outer surface of the rack 6 is slidably connected with the inner surface of the through hole 7, the first stopper 2 is arranged on the forceps holder 1, and the second stopper 3 is arranged on the rack 6, so that the first stopper 2 and the second stopper 3 can move towards each other or away from each other in the moving process of the rack 6, and the direction of the mutual movement between the first stopper 2 and the second stopper 3 is collinear with the axis of the rack 6, so that the first stopper 2 and the second stopper 3 can clamp the profile 13 in the process of the pin plate 4 entering the opening of the profile 13.

Wherein, control mechanism adopts the mode as: the control mechanism comprises a gear groove 8, a gear 9 and a driving device, the gear groove 8 is formed in the upper surface of the clamp base 1, the bottom end of the gear groove 8 is communicated with the through hole 7 (shown in figure 4), the gear 9 is arranged in the gear groove 8 on the clamp base 1, the gear 9 is meshed with the rack 6, and the driving device for driving the gear 9 to rotate is arranged on the clamp base 1. The driving gear 9 is driven to rotate by the driving device so as to drive the rack 6 to move, so that the driving device can not move relative to the nipper base 1, and the operation is convenient.

Wherein, drive arrangement can adopt two kinds of modes:

the first method is as follows: as shown in fig. 3, the driving device is a handle bar 10, one end of the handle bar 10 is fixedly connected with the circumferential surface of the gear 9, the joint of the handle bar 10 and the gear 9 is far away from the meshing part of the gear 9 and the rack 6, the other end of the handle bar 10 is outside the forceps holder 1, and the gear groove 8 is penetrated between the two ends of the handle bar 10. The mode is simple, the manufacturing cost is low, the gear 9 can be rotated only by manually rotating the handle rod 10 during control, the gear 9 rotates to drive the rack 6 to move, and the handle rod 10 is labor-saving. The user does not need to apply too much force to rotate the gears.

In a second mode, as shown in fig. 1, the driving device is a forcing rod 11, one end of the forcing rod 11 is rotatably connected to the caliper base 1, a rotating shaft of the forcing rod 11 and the caliper base 1 is perpendicular to an axis of the rack 6 and parallel to a lower surface of the rack 6, and a gear shifting block 12 is fixed on the forcing rod 11 in the gear groove 8. Adopt the mode of griping force pole 11, design a gear more and dial piece 12, gear dial piece 12 on be provided with the tooth of gear 9 meshing for when griping off the pincers seat 1 relatively at griping force pole 11 and rotating, shifted gear 9 and rotated, such benefit is that the cooperation that dials between piece 12 and the gear 9 when the gear breaks down, conveniently changes the maintenance, need not to change whole griping force pole 11.

In any of the above embodiments, preferably, the acute angle 5 is 12 degrees as shown in fig. 2. The angle of 12 degrees is the maximum angle at which the open edge of the profile 13 opens under elastic deformation, and therefore this design avoids deformation of the open edge of the profile 13.

In any of the above embodiments, preferably, the upper surface of the pin plate 4 is parallel to the lower surface of the rack 6. By the design, the upper surface of the pin plate 4 can just drag the lower surface of the shed cloth 14 in the actual use process, and in the process that the pin plate 4 enters the opening of the section bar 13, the moving direction of the upper surface of the pin plate 4 is always parallel to the lower surface of the shed cloth 14, so that the top end of the pin plate 4 can be prevented from extruding the shed cloth 14 as far as possible.

Claims

1. The through passage profile repair raking clamp tooling is characterized by comprising a raking clamp seat (1), wherein a first stop block (2) is arranged on the lower surface of the raking clamp seat (1), a second stop block (3) is arranged on the raking clamp seat (1) through a sliding device, the axis of the first stop block (2) is parallel to the axis of the second stop block (3), the sliding direction of the sliding device is perpendicular to the axis of the first stop block (2) and the axis of the second stop block (3), the sliding direction of the sliding device is coplanar with the axis of the first stop block (2) and the axis of the second stop block (3), a pin plate (4) facing the first stop block (2) is arranged on the second stop block (3), an included angle between the upper surface and the lower surface of the pin plate (4) is an acute angle (5), the upper surface and the lower surface of the pin plate (4) are arranged into a fillet, the vertex of the acute angle (5) faces the first stop block (2), and a junction control mechanism connected with the sliding device is further arranged on the raking clamp seat (1).

2. The through passage profile repair raking tool set according to claim 1, wherein the sliding device comprises a rack (6) and a through hole (7), the through hole (7) is formed in the raking tool seat (1), two ends of the rack (6) are slidably connected with the through hole (7), the back surface of the rack (6) faces the lower surface of the raking tool seat (1), the second stop block (3) is arranged on the back surface of the rack (6) far away from the raking tool seat (1), and the first stop block (2) is arranged on the lower surface of the raking tool seat (1).

3. The through passage profile repairing and stripping tool set according to claim 2 is characterized in that the control mechanism comprises a gear groove (8), a gear (9) and a driving device, the gear groove (8) is formed in the upper surface of the stripping seat (1), the bottom end of the gear groove (8) is communicated with the through hole (7), the gear (9) is arranged in the gear groove (8) on the stripping seat (1), the gear (9) is meshed with the rack (6), and the driving device for driving the gear (9) to rotate is arranged on the stripping seat (1).

4. The through passage section bar repair raking tool set according to claim 3, wherein the driving device is a handle rod (10), one end of the handle rod (10) is fixedly connected with the circumferential surface of the gear (9), the joint of the handle rod (10) and the gear (9) is far away from the meshing part of the gear (9) and the rack (6), the other end of the handle rod (10) is outside the raking tool seat (1), and the gear groove (8) is penetrated between the two ends of the handle rod (10).

5. The through passage profile repair raking tool set according to claim 3, wherein the driving device is a forcing rod (11), one end of the forcing rod (11) is rotatably connected with the raking holder (1), the rotating shafts of the forcing rod (11) and the raking holder (1) are perpendicular to the axis of the rack (6) and parallel to the lower surface of the rack (6), and a gear shifting block (12) is fixed on the forcing rod (11) in the gear groove (8).

6. The through passage profile repair raking tool as claimed in any one of claims 1 to 5, wherein the angle of the acute angle (5) is 12 degrees.

7. A through passage section bar rework and raking tool according to claim 2, wherein the upper surface of the pin plate (4) is parallel to the lower surface of the rack (6).