CN215034878U

CN215034878U - Civil air defense door locking shaft sleeve welding tool clamp

Info

Publication number: CN215034878U
Application number: CN202121324010.2U
Authority: CN
Inventors: 罗伟; 蔡业兵; 骆磊; 阳水明
Original assignee: Hunan Juan Civil Air Defense Intelligent Technology Co ltd
Current assignee: Hunan Juan Civil Air Defense Intelligent Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-07
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a people's air defense door locking axle sleeve welding frock clamp, the on-line screen storage device comprises a base, the top left end wall body fixedly connected with fixed plate of base, the right side of fixed plate is attached to have first baffle, the right side of first baffle is positive to be inserted and is equipped with the axle sleeve, the outside cover in right side of axle sleeve is equipped with the second baffle, the top right side wall body fixedly connected with regulating plate of base, the lateral wall of regulating plate is positive to be inlayed and is provided with first barrel. This people's air defense door locking axle sleeve welding frock clamp, fixed plate through setting up, the stripper plate, rolling bearing, the regulating plate, first spiral shell section of thick bamboo, first accommodate the lead screw, mutually supporting of first in command can carry out the fixed clamp tight to the left and right sides both ends of axle sleeve and the mutually backed on one side of first baffle and second baffle, the linear displacement of stripper plate can be ensured to the dual spacing of cooperation first gag lever post and spacing slider and spacing spout, improves locking axle sleeve welded accuracy.

Description

Civil air defense door locking shaft sleeve welding tool clamp

Technical Field

The utility model relates to a technical field of people's air defense door production, in particular to people's air defense door locking axle sleeve welding frock clamp.

Background

People's air defense door is the door of people's protection engineering access & exit promptly, people's air defense door is equipped with the blocking device who is used for controlling people's air defense door switch, blocking device is including the pivot of passing people's air defense door, need predetermine the locking axle sleeve that supplies the pivot to pass on the reinforcing bar frame of people's air defense door when making people's air defense door, building concrete later because the setting of locking axle sleeve can reserve the passing through that supplies the pivot to pass on people's air defense door, follow-up work of punching has been saved, blocking device includes a hollow steel pipe, the both ends of hollow steel pipe are equipped with the baffle, be equipped with the trompil with hollow steel pipe intercommunication on the baffle, the inner wall of trompil and the laminating of hollow steel pipe's outer wall, generally during the trompil of penetrating hollow steel pipe into the baffle when connecting hollow steel pipe and baffle, then weld hollow steel pipe and baffle together, prior art scheme in the above-mentioned has following defect: the hollow steel pipe is held through the staff usually and passes the baffle when the welding, then welds the gap of hollow steel pipe and baffle, holds through the staff, is difficult to guarantee that one side that the baffle deviates from each other flushes with the terminal surface of steel pipe, and the interval between two baffles is inconsistent, and the shutting axle sleeve accuracy of production is difficult to guarantee, influences the protection requirement, and the door leaf shutting is opened dumb, the card phenomenon of stopping. Therefore, a civil air defense door locking shaft sleeve welding tool clamp is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a people's air defense door locking axle sleeve welding frock clamp can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a civil air defense door locking shaft sleeve welding tool clamp comprises a base, wherein a fixed plate is fixedly connected with a top left end wall body of the base, a first baffle is attached to the right side of the fixed plate, a shaft sleeve is inserted in the right side of the first baffle in the center, a second baffle is sleeved outside the right side of the shaft sleeve, a regulating plate is fixedly connected with a top right side wall body of the base, a first barrel is arranged in the center of the side wall of the regulating plate in an embedded mode, a first regulating screw rod is transversely inserted into an inner cavity of the first barrel, a right end wall body of the first regulating screw rod is fixedly connected with a first handle, an extrusion plate is arranged on the left side of the regulating plate, a rotating bearing is arranged in the center wall body of the right side of the extrusion plate in an embedded mode, a limiting sliding block is fixedly connected with the bottom of the rotating bearing, limiting sliding grooves are symmetrically formed in the front and rear two end wall bodies on the right side of the base, first limiting rods are transversely symmetrically fixedly connected with the front and rear side wall bodies on the upper end of the right side of the extrusion plate, two the right-hand member of first gag lever post is the first spacing cap of fixedly connected with respectively, the outside card of the left end of axle sleeve is equipped with first cardboard, the top fixedly connected with regulating block of first cardboard, the horizontal fixedly connected with roof of the top wall body of regulating block, the outside card of the right-hand member of axle sleeve is equipped with the second cardboard, the top wall body fixedly connected with movable block of second cardboard, the horizontal symmetrical fixedly connected with second gag lever post of both ends wall body around the regulating block right side, two the right-hand member of second gag lever post is the spacing cap of fixedly connected with second respectively, the lateral wall centre of regulating block is inlayed and is provided with the second barrel, the inner chamber of second barrel transversely is inserted and is equipped with second accommodate the lead screw, the left end fixedly connected with second handle of second accommodate the lead screw.

Preferably, the number of the limiting slide blocks is two, the two limiting slide blocks are respectively and fixedly connected to the front end and the rear end of the bottom of the extrusion plate, and the lower ends of the two limiting slide blocks are respectively inserted into the inner cavities of the two limiting slide grooves.

Preferably, the left side wall of the pressing plate and the right side wall of the second baffle are in mutual pressing contact.

Preferably, the outer wall of the first adjusting screw rod is meshed with the inner wall of the first screw barrel through mutually matched threads, and the left end of the first adjusting screw rod extends to the left side of the adjusting plate and is fixedly connected with the inner wall of the rotating bearing.

Preferably, the outer wall of the second adjusting screw rod is meshed with the inner wall of the second barrel through mutually matched threads, and the right end of the second adjusting screw rod extends to the right side of the adjusting block and is rotatably connected with the left side wall body of the moving block through a sealing bearing.

Preferably, the right ends of the two second limiting rods respectively penetrate through the front and rear side wall bodies of the moving block and extend to the right side of the moving block, and the right ends of the two first limiting rods respectively penetrate through the front and rear side wall bodies of the upper end of the adjusting plate and extend to the right side of the adjusting plate.

Advantageous effects

Compared with the prior art, the utility model provides a people's air defense door locking axle sleeve welding frock clamp possesses following beneficial effect:

1. this people's air defense door locking axle sleeve welding frock clamp, fixed plate through setting up, the stripper plate, rolling bearing, the regulating plate, first spiral shell section of thick bamboo, first accommodate the lead screw, mutually supporting of first in command can carry out the fixed clamp tight to the left and right sides both ends of axle sleeve and the mutually backed on one side of first baffle and second baffle, the linear displacement of stripper plate can be ensured to the dual spacing of cooperation first gag lever post and spacing slider and spacing spout, improves locking axle sleeve welded accuracy.

2. This people's air defense door locking axle sleeve welding frock clamp, first cardboard through setting up, the second cardboard, the regulating block, the movable block, the roof, the second handle, second accommodate the lead screw, mutually supporting of second barrel can carry out the outer support to the relative one side of first baffle and second baffle, and then guaranteed that the axle sleeve about both ends flush with the lateral wall body that backs to the back of the body of first baffle and second baffle, the setting of second gag lever post can play limiting displacement to movable block and second cardboard, further improve locking axle sleeve welded accuracy.

Drawings

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

fig. 2 is a schematic bottom structure view of the top plate of the present invention;

fig. 3 is a schematic structural diagram of the extrusion plate of the present invention.

In the figure: 1. a fixing plate; 2. a first baffle plate; 3. a shaft sleeve; 4. a second baffle; 5. a pressing plate; 6. a limiting chute; 7. a base; 8. a first barrel; 9. a first adjusting screw rod; 10. a first handle; 11. a first limit cap; 12. a first limit rod; 13. an adjusting plate; 14. a second limit cap; 15. a rotating bearing; 16. a moving block; 17. a top plate; 18. a second limiting rod; 19. an adjusting block; 20. a second adjusting screw rod; 21. a second handle; 22. a first clamping plate; 23. a second clamping plate; 24. a second barrel; 25. and a limiting sliding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a civil air defense door locking shaft sleeve welding tool clamp comprises a base 7, a fixed plate 1 is fixedly connected to the left end wall body of the top of the base 7, a first baffle plate 2 is attached to the right side of the fixed plate 1, a shaft sleeve 3 is inserted in the right center of the first baffle plate 2, a second baffle plate 4 is sleeved outside the right side of the shaft sleeve 3, an adjusting plate 13 is fixedly connected to the right side wall body of the top of the base 7, a first barrel 8 is embedded in the center of the side wall of the adjusting plate 13, a first adjusting screw 9 is transversely inserted in the inner cavity of the first barrel 8, the outer wall of the first adjusting screw 9 is meshed with the inner wall of the first barrel 8 through mutually-matched threads, the left end of the first adjusting screw 9 extends to the left side of the adjusting plate 13 and is fixedly connected with the inner wall of a rotating bearing 15, a first handle 10 is fixedly connected to the right end wall body of the first adjusting screw 9, a squeeze plate 5 is arranged on the left side of the adjusting plate 13, the left side wall body of stripper plate 5 and the right side wall body of second baffle 4 extrusion contact each other, the center wall body in right side of stripper plate 5 inlays and is provided with rolling bearing 15, rolling bearing 15's bottom fixedly connected with limit slide 25, limit slide 25's quantity is two, two limit slide 25 respectively fixed connection are in the front and back both ends of stripper plate 5 bottom, and the lower extreme of two limit slide 25 inserts the inner chamber of locating two limit slide 6 respectively, limit slide 6 has been seted up to the front and back both ends wall body symmetry on the top right side of base 7, the front and back both sides wall body horizontal symmetry fixed connection of stripper plate 5 right side upper end has first gag lever post 12, the front and back both sides wall body of two first gag lever posts 12 upper ends respectively run through regulating plate 13 upper end extends to the right side of regulating plate 13, the right-hand member of two first gag lever posts 12 respectively fixed connection has first stop cap 11, through fixed plate 1 that sets up, The extrusion plate 5, the rotating bearing 15, the adjusting plate 13, the first barrel 8, the first adjusting screw 9 and the first handle 10 are matched with each other to fixedly clamp the left end and the right end of the shaft sleeve 3 and the opposite side of the first baffle 2 and the second baffle 4, the linear displacement of the extrusion plate 5 can be ensured by matching the double spacing of the first limiting rod 12, the limiting slide block 25 and the limiting slide groove 6, the welding accuracy of the locking shaft sleeve is improved, the first clamping plate 22 is clamped outside the left end of the shaft sleeve 3, the adjusting block 19 is fixedly connected to the top of the first clamping plate 22, the top wall of the adjusting block 19 is transversely and fixedly connected with the top plate 17, the second clamping plate 23 is clamped outside the right end of the shaft sleeve 3, the moving block 16 is fixedly connected to the top wall of the second clamping plate 23, the front and rear end walls on the right side of the adjusting block 19 are transversely and symmetrically and fixedly connected with the second limiting rods 18, the right ends of the two second limiting rods 18 respectively penetrate through the front and rear side walls of the moving block 16 and extend to the right side of the moving block 16, the right ends of the two second limiting rods 18 are respectively fixedly connected with second limiting caps 14, a second barrel 24 is inlaid in the center of the side wall of the adjusting block 19, a second adjusting screw rod 20 is transversely inserted into the inner cavity of the second barrel 24, the outer wall of the second adjusting screw rod 20 is meshed with the inner wall of the second barrel 24 through mutually matched threads, the right end of the second adjusting screw rod 20 extends to the right side of the adjusting block 19 and is rotatably connected with the left side wall body of the moving block 16 through a sealing bearing, the left end of the second adjusting screw rod 20 is fixedly connected with a second handle 21, the opposite sides of the first baffle plate 2 and the second baffle plate 4 can be externally supported through the mutual matching of the first clamping plate 22, the second clamping plate 23, the adjusting block 19, the moving block 16, the top plate 17, the second handle 21, the second adjusting screw rod 20 and the second barrel 24, so that the left end and the right end of the shaft sleeve 3 are flush with the opposite sides of the first baffle plate 2 and the second baffle plate 4, the arrangement of the second limiting rod 18 can limit the moving block 16 and the second clamping plate 23, and the welding accuracy of the locking shaft sleeve is further improved.

It should be noted that, the utility model relates to a civil air defense door locking shaft sleeve welding frock clamp, when in use, the first baffle 2 and the second baffle 4 are respectively sleeved outside the left and right ends of the shaft sleeve 3, then the shaft sleeve 3 is placed on the top of the fixed plate 1 and the left side wall body of the first baffle 2 is mutually jointed with the right side wall body of the fixed plate 1, then the first handle 10 is clockwise rotated, the first adjusting screw 9 rotates under the action of the first screw cylinder 8 and the rotating bearing 15, and then the extrusion plate 5 is driven to linearly displace leftwards until the left side wall body of the extrusion plate 5 is mutually and tightly pressed and contacted with the right side wall body of the second baffle 4, the linear displacement of the extrusion plate 5 can be ensured by matching the double spacing of the first spacing rod 12, the spacing slide block 25 and the spacing slide groove 6, the accuracy of the locking shaft sleeve welding is improved, then the first clamping plate 22 and the second clamping plate 23 are respectively clamped outside the left and right ends of the shaft sleeve 3, and make the left side wall body of first cardboard 22 and the right side wall body of first baffle 2 contact each other, later rotate second handle 21, second accommodate the lead screw 20 rotates and drives movable block 16 along linear displacement right under the effect of second barrel screw 24, and then movable block 16 drives second cardboard 23 and extrudes second baffle 4 right, and then both ends are flushed with the wall body of a side of carrying on the back of the body of first baffle 2 and second baffle 4 about having guaranteed axle sleeve 3, the setting up of second gag lever post 18 can play limiting displacement to movable block 16 and second cardboard 23, further improve the welded accuracy of locking axle sleeve.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a people's air defense door locking axle sleeve welding frock clamp, includes base (7), its characterized in that: the top left end wall body fixedly connected with fixed plate (1) of base (7), the right side of fixed plate (1) is attached with first baffle (2), the right side of first baffle (2) is positive to be inserted and is equipped with axle sleeve (3), the outside cover in right side of axle sleeve (3) is equipped with second baffle (4), the top right side wall body fixedly connected with regulating plate (13) of base (7), the lateral wall of regulating plate (13) is positive to be inlayed and is provided with first barrel (8), the inner chamber of first barrel (8) is transversely inserted and is equipped with first accommodate the lead screw (9), the right-hand member wall body fixedly connected with first in command (10) of first accommodate the lead screw (9), the left side of regulating plate (13) is provided with stripper plate (5), the right side of stripper plate (5) is positive to be inlayed the wall body and is provided with rolling bearing (15), the bottom fixedly connected with limit slide (25) of rolling bearing (15), the front and rear end wall bodies on the right side of the top of the base (7) are symmetrically provided with limiting sliding grooves (6), the front and rear side wall bodies on the upper end of the right side of the extrusion plate (5) are transversely and symmetrically fixedly connected with first limiting rods (12), the right ends of the two first limiting rods (12) are respectively and fixedly connected with first limiting caps (11), the outer part of the left end of the shaft sleeve (3) is clamped with a first clamping plate (22), the top of the first clamping plate (22) is fixedly connected with a regulating block (19), the top wall body of the regulating block (19) is transversely and fixedly connected with a top plate (17), the outer part of the right end of the shaft sleeve (3) is clamped with a second clamping plate (23), the top wall body of the second clamping plate (23) is fixedly connected with a moving block (16), the front and rear end wall bodies on the right side of the regulating block (19) are transversely and fixedly connected with second limiting rods (18), and the right ends of the two second limiting rods (18) are respectively and fixedly connected with second limiting caps (14), the middle of the side wall of the adjusting block (19) is embedded with a second screw cylinder (24), an inner cavity of the second screw cylinder (24) is transversely inserted with a second adjusting screw rod (20), and the left end of the second adjusting screw rod (20) is fixedly connected with a second handle (21).

2. The civil air defense door locking shaft sleeve welding tool clamp as claimed in claim 1, wherein: the number of the two limiting sliding blocks (25) is two, the two limiting sliding blocks (25) are respectively and fixedly connected to the front end and the rear end of the bottom of the extrusion plate (5), and the lower ends of the two limiting sliding blocks (25) are respectively inserted into the inner cavities of the two limiting sliding grooves (6).

3. The civil air defense door locking shaft sleeve welding tool clamp as claimed in claim 1, wherein: the left side wall body of the extrusion plate (5) and the right side wall body of the second baffle (4) are in mutual extrusion contact.

4. The civil air defense door locking shaft sleeve welding tool clamp as claimed in claim 1, wherein: the outer wall of the first adjusting screw rod (9) is meshed with the inner wall of the first screw cylinder (8) through mutually matched threads, and the left end of the first adjusting screw rod (9) extends to the left side of the adjusting plate (13) and is fixedly connected with the inner wall of the rotating bearing (15).

5. The civil air defense door locking shaft sleeve welding tool clamp as claimed in claim 1, wherein: the outer wall of the second adjusting screw rod (20) is meshed with the inner wall of the second barrel (24) through mutually matched threads, and the right end of the second adjusting screw rod (20) extends to the right side of the adjusting block (19) and is rotatably connected with the left side wall body of the moving block (16) through a sealing bearing.

6. The civil air defense door locking shaft sleeve welding tool clamp as claimed in claim 1, wherein: the right ends of the two second limiting rods (18) respectively penetrate through the front side wall body and the rear side wall body of the moving block (16) and extend to the right side of the moving block (16), and the right ends of the two first limiting rods (12) respectively penetrate through the front side wall body and the rear side wall body of the upper end of the adjusting plate (13) and extend to the right side of the adjusting plate (13).