CN218800242U

CN218800242U - Accidental injury prevention protection clamp for large-diameter flange

Info

Publication number: CN218800242U
Application number: CN202223354832.2U
Authority: CN
Inventors: 黄晓玲; 李波; 李敬; 周艳; 赵春春
Original assignee: Zhejiang Zhenli Flange Technology Co ltd
Current assignee: Zhejiang Zhenli Flange Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-07
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a large-diameter flange is prevented accidentally injuring protection clamp and is adorned, concretely relates to welding technique field, the utility model discloses a base, the last fixed surface of base is connected with the bottom plate, two extension boards of the last fixed surface of base are connected with, two one side fixedly connected with electric putter that the extension board is close to each other, electric putter's output fixedly connected with splint, one side of splint is equipped with auxiliary device, splint are equipped with protector with the help of auxiliary device, protector includes the baffle, the baffle is fixed on splint with the help of auxiliary device, the inner wall sliding connection of baffle has the extension board, the utility model discloses a baffle and the extension board that protector set up have reached when large-diameter flange welds, and the effect that the welding slag blockked avoids the welding slag to fall to bring the scald for operating personnel on one's body, and the extension board slides at the inner wall of baffle, and the convenience stops the flange welded welding slag of different specifications.

Description

Large-diameter flange accidental injury prevention protection clamp

Technical Field

The utility model belongs to the technical field of the welding technique and specifically relates to a heavy-calibre flange is prevented accidentally injuring protection clamp dress.

Background

The large flange is also called flange disc or flange, the flange is used for connecting pipe ends, and the large-caliber flange needs to be fixed on a pipeline in a welding mode.

When the flange is welded in the prior art, the current is utilized to generate high temperature, the welding part is heated and melted by virtue of high temperature, the metal can be oxidized in the heating process, the surface of the flange plate is oxidized to generate welding slag, and the welding slag with high temperature is sprayed to the body of an operator to scald the operator, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the flange when welding, produce the welding slag easily, the welding slag falls to operating personnel can bring the scald for operating personnel on one's body, has the problem of potential safety hazard to propose the heavy-calibre flange and prevents accidental injury protection clamp dress.

In order to realize the purpose, the utility model adopts the following technical scheme: heavy-calibre flange is prevented accidentally injuring protection clamp dress, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the bottom plate, two extension boards of the last fixed surface of base are connected with one side fixedly connected with electric putter that the extension board is close to each other, electric putter's output fixedly connected with splint, one side of splint is equipped with auxiliary device, splint are equipped with protector with the help of auxiliary device, protector includes the baffle, the baffle is fixed on splint with the help of auxiliary device, the inner wall sliding connection of baffle has the extension board, the fixed surface of baffle is connected with the backing plate, the surperficial threaded connection of backing plate has the screw rod, the one end that the screw rod is close to the extension board is rotated and is connected with the roof.

The effect that above-mentioned part reaches is: baffle and extension board through protector setting have reached when the heavy-calibre flange welds, carry out the effect that blocks to the welding slag, avoid the welding slag to fall operating personnel to bring the scald for operating personnel on one's body, the extension board slides at the inner wall of baffle, and the convenience blocks the flange welded welding slag of different specifications.

Preferably, the extension plate is provided with a groove corresponding to the top plate, and the extension plate is fixedly connected with a rubber pad by virtue of the groove.

The effect that above-mentioned part reaches does: the rubber pad is arranged to increase the friction force between the top plate and the extension plate, and convenience is brought to an operator for fixing the extension plate belt.

Preferably, one end of the screw rod, which is far away from the top plate, is fixedly connected with a handle, and the cross section of the handle is in a cross shape.

The effect that above-mentioned part reaches is: reach the effect that makes things convenient for operating personnel to remove the screw rod through setting up the handle, rotated the screw rod for operating personnel and brought the facility.

Preferably, the surface of the extension board is fixedly connected with a control block, and the surface of the control block is provided with anti-skid grains.

The effect that above-mentioned part reaches is: the effect that the extension plate is convenient to move for operators is achieved by arranging the control block, and the extension plate is convenient to move for the operators.

Preferably, one side of each of the two extension plates, which is close to each other, is provided with an arc hole.

The effect that above-mentioned part reaches is: the rear side of the baffle plate for placing the hand part into an operator to weld the large-diameter flange after wearing gloves is convenient to weld by arranging the arc holes.

Preferably, auxiliary device includes the U template, U template fixed connection is in one side of splint, the inner wall of U template is provided with the fixed plate, the one end and the baffle fixed connection of fixed plate, two arms of U template slide to run through there are two inserted bars, the fixed plate corresponds inserted bar department and has seted up the round hole, the size of inserted bar and the size looks adaptation of round hole, two the same rectangular plate of one side fixedly connected with of inserted bar, one side fixedly connected with handle of inserted bar is kept away from to the rectangular plate.

The effect that above-mentioned part reaches does: the inserted bar that sets up through auxiliary device has reached in inserting the round hole of fixed plate and has carried out the effect fixed to fixed plate and baffle, and the convenience is fixed the baffle on splint when using, offers convenience for operating personnel.

Preferably, one side of the inserted bar far away from the rectangular plate is fixedly connected with a pointed projection, and the pointed projection is far away from the inserted bar.

The effect that above-mentioned part reaches is: through setting up the point protruding having reached make things convenient for operating personnel to insert the inserted bar in fixed plate and the U template, bring the facility for operating personnel.

To sum up, the beneficial effects of the utility model are that:

baffle and extension board through the protector setting have reached when heavy-calibre flange welds, carry out the effect that blocks to the welding slag, avoid the welding slag to fall operating personnel to bring the scald for operating personnel on one's body, the extension board slides at the inner wall of baffle, and the convenience blocks the flange welded welding slag of different specifications.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic perspective view of the protection device of the present invention.

Fig. 3 is an enlarged view of fig. 2 a according to the present invention.

Fig. 4 is a schematic perspective view of the auxiliary device of the present invention.

Description of the reference numerals:

1. a base; 2. a base plate; 3. a support plate; 4. an electric push rod; 5. a splint; 6. a guard device; 61. a baffle plate; 62. a stretching plate; 63. a backing plate; 64. a screw; 65. a top plate; 66. a handle; 67. a rubber pad; 68. a control block; 69. a circular arc hole; 7. an auxiliary device; 71. a U-shaped plate; 72. a fixing plate; 73. inserting a rod; 74. a rectangular plate; 75. a handle; 76. and (4) sharp convex.

Detailed Description

Referring to fig. 1, this embodiment discloses a heavy-calibre flange is prevented accidentally injuring and is protected double-layered dress, including base 1, the last fixed surface of base 1 is connected with bottom plate 2, the last fixed surface of base 1 is connected with two extension boards 3, two one side fixedly connected with electric putter 4 that extension board 3 is close to each other, electric putter 4's output fixedly connected with splint 5, one side of splint 5 is equipped with auxiliary device 7, splint 5 is equipped with protector 6 with the help of auxiliary device 7.

Referring to fig. 1-3, the embodiment discloses that the protection device 6 includes a baffle 61, the baffle 61 is fixed on the splint 5 by means of the auxiliary device 7, the inner wall of the baffle 61 is slidably connected with an extension plate 62, the surface of the baffle 61 is fixedly connected with a backing plate 63, the surface of the backing plate 63 is connected with a screw 64 by a thread, and one end of the screw 64 close to the extension plate 62 is rotatably connected with a top plate 65. Baffle 61 and extension plate 62 that set up through protector 6 have reached when the heavy-calibre flange welds, carry out the effect that blocks to the welding slag, avoid the welding slag to fall operating personnel to bring the scald for operating personnel on one's body, extension plate 62 slides at the inner wall of baffle 61, and the convenience blocks the flange welded welding slag of different specifications.

Referring to fig. 1-3, this embodiment discloses that the extending plate 62 is provided with a groove corresponding to the top plate 65, and the extending plate 62 is fixedly connected with a rubber pad 67 by means of the groove. The rubber pad 67 is arranged, so that the friction force between the top plate 65 and the extension plate 62 is increased, and convenience is brought to the operator for fixing the extension plate 62. One end of the screw rod 64 far away from the top plate 65 is fixedly connected with a handle 66, and the cross section of the handle 66 is in a cross shape. The handle 66 is arranged to facilitate the movement of the screw 64 by an operator, so that the operator can rotate the screw 64 conveniently. The surface of the extension board 62 is fixedly connected with a control block 68, and the surface of the control block 68 is provided with anti-skid grains. The control block 68 is arranged to facilitate the movement of the extension board 62 by the operator, which facilitates the movement of the extension board 62 by the operator. The two extending plates 62 are provided with circular arc holes 69 at the sides close to each other. The purpose that the rear side of the baffle 61 is placed with the hand after an operator wears gloves to weld the large-diameter flange is achieved through the arc hole 69.

Referring to fig. 1-4, the embodiment discloses that the auxiliary device 7 includes a U-shaped plate 71, the U-shaped plate 71 is fixedly connected to one side of the clamping plate 5, a fixing plate 72 is disposed on an inner wall of the U-shaped plate 71, one end of the fixing plate 72 is fixedly connected to the baffle 61, two insertion rods 73 penetrate through two arms of the U-shaped plate 71 in a sliding manner, a circular hole is formed in a position of the fixing plate 72 corresponding to the insertion rod 73, the size of the insertion rod 73 is matched with that of the circular hole, one side of the two insertion rods 73 is fixedly connected to a same rectangular plate 74, and a handle 75 is fixedly connected to one side of the rectangular plate 74 far away from the insertion rod 73. The effect of fixing the fixing plate 72 and the baffle plate 61 is achieved by inserting the insertion rod 73 arranged through the auxiliary device 7 into the round hole of the fixing plate 72, the baffle plate 61 is conveniently fixed on the clamping plate 5 when the fixing device is used, and convenience is brought to an operator.

Referring to fig. 1-4, the embodiment discloses that a sharp projection 76 is fixedly connected to one side of the plunger 73 away from the rectangular plate 74, and the sharp end of the sharp projection 76 is away from the plunger 73. The pointed protrusion 76 is arranged, so that the insertion rod 73 can be conveniently inserted into the fixing plate 72 and the U-shaped plate 71 by an operator, and convenience is brought to the operator.

The working principle is as follows: when a large-caliber flange needs to be welded, firstly, a pipeline and a flange are placed on a bottom plate 2 of a base 1, an electric push rod 4 on a support plate 3 is opened, the electric push rod 4 drives two clamping plates 5 to be close to each other to extrude and fix the pipeline and the flange, a fixing plate 72 is moved to a U-shaped plate 71 on the rear side of the clamping plate 5, a handle 75 is moved, the handle 75 drives an inserting rod 73 of a rectangular plate 74 to move to the U-shaped plate 71, the inserting rod 73 and a pointed projection 76 penetrate through circular holes in the U-shaped plate 71 and the fixing plate 72, the effect of fixing the fixing plate 72 and the baffle 61 is achieved, a control block 68 on the extension plate 62 is moved, the two extension plates 62 are made to be close to each other, when the two extension plates 62 are attached, the handle 66 is rotated, the handle 66 drives a screw 64 on the backing plate 63 to move, the screw 64 drives a top plate 65 to extrude a rubber pad 67 in a groove, the effect of fixing the extension plates 62 is achieved, at this time, the operator puts gloves through an arc hole 69 in the middle of the two extension plates 62 to weld the flange, the welding operation personnel can conveniently block the welding of the flange, and the welding of the welding slag on the inner wall of the flange, and the welding operation personnel can avoid scalding the welding operation personnel.

Claims

1. Heavy-calibre flange is prevented accidentally injuring protection and is pressed from both sides dress, including base (1), its characterized in that: the utility model discloses a novel extension board, including base (1), upper surface fixedly connected with bottom plate (2), the upper surface fixedly connected with of base (1) has two extension boards (3), two one side fixedly connected with electric putter (4) that extension board (3) are close to each other, output fixedly connected with splint (5) of electric putter (4), one side of splint (5) is equipped with auxiliary device (7), splint (5) are equipped with protector (6) with the help of auxiliary device (7), protector (6) include baffle (61), baffle (61) are fixed on splint (5) with the help of auxiliary device (7), the inner wall sliding connection of baffle (61) has extension board (62), the fixed surface of baffle (61) is connected with backing plate (63), the threaded connection in surface of backing plate (63) has screw rod (64), the one end that screw rod (64) are close to extension board (62) is rotated and is connected with roof (65).

2. The large-caliber flange accidental injury prevention protection clamp device according to claim 1, characterized in that: the position of the extension plate (62) corresponding to the top plate (65) is provided with a groove, and the extension plate (62) is fixedly connected with a rubber pad (67) by virtue of the groove.

3. The large-caliber flange accidental injury prevention protection clamp device according to claim 1, characterized in that: one end of the screw rod (64) far away from the top plate (65) is fixedly connected with a handle (66), and the cross section of the handle (66) is in a cross shape.

4. The large-caliber flange accidental injury prevention protection clamp device according to claim 1, characterized in that: the surface of extension board (62) fixed connection has control block (68), the surface of control block (68) is equipped with anti-skidding line.

5. The large-caliber flange accidental injury prevention protection clamp assembly according to claim 1, characterized in that: one side of each extending plate (62) close to each other is provided with an arc hole (69).

6. The large-caliber flange accidental injury prevention protection clamp assembly according to claim 1, characterized in that: auxiliary device (7) include U template (71), U template (71) fixed connection is in one side of splint (5), the inner wall of U template (71) is provided with fixed plate (72), the one end and baffle (61) fixed connection of fixed plate (72), two arms of U template (71) slide to run through there are two inserted bars (73), fixed plate (72) correspond inserted bar (73) department and have seted up the round hole, the size of inserted bar (73) and the size looks adaptation of round hole, two the same rectangular plate (74) of one side fixedly connected with of inserted bar (73), one side fixedly connected with handle (75) of inserted bar (73) are kept away from in rectangular plate (74).

7. The large-caliber flange accidental injury prevention protection clamp device according to claim 6, characterized in that: one side of the inserted bar (73) far away from the rectangular plate (74) is fixedly connected with a pointed projection (76), and the pointed end of the pointed projection (76) is far away from the inserted bar (73).