CN217142820U

CN217142820U - Anti-riot door leaf bearing arm welding position frock

Info

Publication number: CN217142820U
Application number: CN202220821883.2U
Authority: CN
Inventors: 周立升; 侯林; 付彪; 刘小雄; 张会楠; 康树丽; 辛利民
Original assignee: Shanxi Qidixin Technology Co ltd
Current assignee: Shanxi Qidixin Technology Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-09
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses an anti-riot door leaf bearing arm welding positioning tool, which comprises a bottom plate and baffle plates arranged on two sides of the top of the bottom plate, wherein the top of the bottom plate is provided with a positioning component, the positioning component comprises a fixed plate fixed on the top of the bottom plate, two sides of the top of the fixed plate are rotatably connected with a positioning plate, a rotating shaft is arranged on the positioning plate, and the rotating shaft penetrates through the positioning plate and is rotatably connected with the positioning plate; the top and the bottom of the positioning plate are provided with lantern rings; the locating plate through fixed plate top both sides can fix a position the bearing arm, during the in-service use, can adjust the turned angle of locating plate according to the kind difference of bearing arm, can drive the ring gear at the in-process that removes the support and rotate to drive the lantern ring and the locating plate rotates, along with the rotation of locating plate, the interval between the locating plate of fixed plate top both sides changes, thereby adjust the distance between two locating plates, be favorable to adapting to different kinds of bearing arms.

Description

Anti-riot door leaf bearing arm welding position frock

Technical Field

The utility model relates to an explosion-proof door part welding position technical field, in particular to explosion-proof door leaf bearing arm welding position frock.

Background

The explosion door is an explosion-proof protection device for resisting accidental explosion of devices outside an industrial building, ensuring the life safety of personnel and the integrity of internal equipment of the industrial building, being not damaged by explosion shock waves and effectively preventing the continuation of explosion damage.

At present to positioner when explosion vent bearing arm welds simple structure, the interval of locating part often can not be adjusted, when needs weld different types of explosion vent bearing arm, need change different location frock, operate inconveniently in the in-service use process, the practicality is not enough.

Therefore, it is necessary to provide an anti-riot door leaf bearing arm welding and positioning tool to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-riot door leaf bearing arm welding position frock to solve current problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding and positioning tool for a bearing arm of an anti-riot door leaf comprises a bottom plate and baffles arranged on two sides of the top of the bottom plate, wherein a positioning assembly is arranged on the top of the bottom plate and comprises a fixed plate fixed on the top of the bottom plate, positioning plates are rotatably connected to two sides of the top of the fixed plate, a rotating shaft is arranged on the positioning plates and penetrates through the positioning plates and is rotatably connected with the positioning plates, and the rotating shaft is fixedly connected to the top of the fixed plate;

the top and the bottom of locating plate all are provided with the lantern ring, the lantern ring rotates to be connected in the pivot outside, the outside of the lantern ring is provided with the ring gear, fixedly connected with connecting rod between ring gear and the lantern ring, the lantern ring and ring gear all with locating plate fixed connection, the both sides of fixed plate all are provided with the support, be provided with the driving tooth with ring gear engaged with on the both sides wall of support.

As a further aspect of the utility model, the support sets up to the L type, the support sets up in the top and the bottom of locating plate.

As a further scheme of the utility model, be provided with the connecting plate between two upper and lower supports, the connecting plate passes through welding and two upper and lower support fixed connection.

As a further aspect of the utility model, the both sides of fixed plate all are provided with the mount, the mount is fixed in the bottom plate top, the mount sets up to the U type, the connecting plate passes from the centre of mount.

As a further aspect of the utility model, the inboard fixedly connected with guide bar of mount, the guide bar run through the connecting plate and with connecting plate sliding connection, adjacent two fixedly connected with diaphragm between the mount.

As a further scheme of the utility model, be provided with the lead screw on the diaphragm, the lead screw run through the connecting plate and with connecting plate threaded connection.

A riot door leaf bearing arm welding position frock, will need the welded bearing wall to place between two baffles, and make gusset on the bearing wall arrange two fixed plates in, the locating plate through fixed plate top both sides can fix a position the bearing arm, during the in-service use, can adjust the turned angle of locating plate according to the kind difference of bearing arm, the specific way is the removal support, because driving tooth meshes with the ring gear mutually, consequently, can drive the ring gear rotation at the in-process that removes the support, thereby drive lantern ring and locating plate and rotate, along with the rotation of locating plate, interval between the locating plate of fixed plate top both sides changes, thereby adjust the distance between two locating plates, be favorable to adapting to different kinds of bearing arms.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

FIG. 2 is a schematic structural view of the positioning assembly of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is a schematic structural view of the fixing frame and the connecting plate of the present invention.

In the figure: 1. a baffle plate; 2. a positioning assembly; 3. a base plate; 4. a transverse plate; 5. a fixed mount; 6. a screw rod; 7. a connecting plate; 8. a collar; 9. a connecting rod; 10. a support; 11. a rotating shaft; 12. a ring gear; 13. positioning a plate; 14. a transmission gear; 15. a guide bar; 16. and (5) fixing the plate.

Detailed Description

As shown in figure 1, an anti-riot door leaf bearing arm welding position frock, including bottom plate 3 with set up in baffle 1 of 3 top both sides of bottom plate, be provided with locating component 2 simultaneously at the top of bottom plate 3, can cross the bearing arm to the explosion vent through locating component 2 and fix a position.

The positioning assembly 2 comprises two fixing plates 16 fixed on the top of the bottom plate 3, the fixing plates 16 are symmetrically distributed along the width direction of the bottom plate 3, two positioning plates 13 are rotatably connected to two sides of the top of the fixing plates 16, specifically, a rotating shaft 11 is arranged on the positioning plates 13, the rotating shaft 11 penetrates through the positioning plates 13 and is rotatably connected with the positioning plates 13, and the rotating shaft 11 is fixedly connected to the top of the fixing plates 16, so that the positioning plates 13 can rotate around the rotating shaft 11.

Further, all be provided with the lantern ring 8 at the top and the bottom of locating plate 13, lantern ring 8 rotates to be connected in the pivot 11 outside, and be provided with ring gear 12 in the outside of lantern ring 8, fixedly connected with connecting rod 9 between ring gear 12 and the lantern ring 8, lantern ring 8 and ring gear 12 all with locating plate 13 fixed connection, all be provided with support 10 in the both sides of fixed plate 16, support 10 sets up in the top and the bottom of locating plate 13 and places in the outside of ring gear 12, specifically, support 10 sets up to the L type, and be provided with on the both sides wall of support 10 with ring gear 12 engaged with driving tooth 14.

During the specific use, place the bearing wall that needs the welded between two baffles 1, and make the gusset on the bearing wall arrange in on two fixed plates 16, locating plate 13 through fixed plate 16 top both sides can fix a position the bearing arm, during the in-service use, can adjust the turned angle of locating plate 13 according to the kind difference of bearing arm, the specific way is to remove support 10, because driving tooth 14 meshes with ring gear 12 mutually, consequently, can drive ring gear 12 at the in-process that removes support 10 and rotate, thereby drive lantern ring 8 and locating plate 13 and rotate, along with the rotation of locating plate 13, the interval between the locating plate 13 of fixed plate 16 top both sides changes, thereby adjust the distance between two locating plates 13, be favorable to adapting to different kind of bearing arms.

As shown in fig. 2-4, a connecting plate 7 is fixedly connected between the upper and lower brackets 10, both sides of the fixing plate 16 are provided with fixing frames 5, the fixing frames 5 are fixed on the top of the bottom plate 3, and the fixing frames 5 are U-shaped, the connecting plate 7 passes through the middle of the fixing frames 5, a guide rod 15 is fixedly connected with the inner side of the fixed mount 5, the guide rod 15 penetrates through the connecting plate 7 and is connected with the connecting plate 7 in a sliding way, a transverse plate 4 is fixedly connected between two adjacent fixing frames 5, a screw rod 6 is arranged on the transverse plate 4, the screw rod 6 penetrates through a connecting plate 7 and is in threaded connection with the connecting plate 7, and the one end that connecting plate 7 was kept away from to lead screw 6 rotates with diaphragm 4 to be connected, offers the recess that is the hexagon simultaneously on the lead screw 6 keeps away from the one end terminal surface of connecting plate 7, can rotate lead screw 6 through the hexagonal spanner during in-service use, and then drives connecting plate 7 through lead screw 6 and remove.

When the angle of the positioning plate 13 needs to be adjusted, the connecting plate 7 can be driven to move by rotating the screw rod 6, the guide rod 15 penetrates through the connecting plate 7 and is in sliding connection with the connecting plate, limiting of the connecting plate is facilitated, the screw rod 6 can be driven to move by rotating the connecting plate 7, the support 10 can be driven to move by the connecting plate 7, the transmission teeth 14 on the inner side wall of the support 10 are meshed with the gear ring 12 in the moving process of the support 10, the gear ring 12 and the positioning plate 13 are driven to rotate, adjusting of the distance between two sides of the positioning plate is facilitated, the support can adapt to different types of bearing arms, and the mounted bearing arms can be clamped tightly by rotating the positioning plate 13, so that the stability of the support during welding is improved.

Claims

1. The utility model provides an anti-riot door leaf bearing arm welding position frock, includes bottom plate (3) and sets up in baffle (1) of bottom plate (3) top both sides, bottom plate (3) top is provided with locating component (2), its characterized in that: the positioning assembly (2) comprises a fixing plate (16) fixed on the top of the bottom plate (3), positioning plates (13) are rotatably connected to two sides of the top of the fixing plate (16), a rotating shaft (11) is arranged on the positioning plates (13), the rotating shaft (11) penetrates through the positioning plates (13) and is rotatably connected with the positioning plates (13), and the rotating shaft (11) is fixedly connected to the top of the fixing plate (16);

the top and the bottom of locating plate (13) all are provided with the lantern ring (8), lantern ring (8) rotate to be connected in pivot (11) outside, the outside of the lantern ring (8) is provided with ring gear (12), fixedly connected with connecting rod (9) between ring gear (12) and the lantern ring (8), the lantern ring (8) and ring gear (12) all with locating plate (13) fixed connection, the both sides of fixed plate (16) all are provided with support (10), be provided with on the both sides wall of support (10) with ring gear (12) engaged with driving tooth (14).

2. The anti-riot door leaf bearing arm welding position frock of claim 1, its characterized in that: the support (10) is L-shaped, and the support (10) is arranged at the top and the bottom of the positioning plate (13).

3. The anti-riot door leaf bearing arm welding position frock of claim 1, its characterized in that: a connecting plate (7) is arranged between the upper bracket (10) and the lower bracket (10), and the connecting plate (7) is fixedly connected with the upper bracket (10) and the lower bracket (10) through welding.

4. The anti-riot door leaf bearing arm welding position frock of claim 3, its characterized in that: the fixing plate is characterized in that fixing frames (5) are arranged on two sides of the fixing plate (16), the fixing frames (5) are fixed to the top of the bottom plate (3), the fixing frames (5) are U-shaped, and the connecting plate (7) penetrates through the middle of the fixing frames (5).

5. The anti-riot door leaf bearing arm welding position frock of claim 4, its characterized in that: the inboard fixedly connected with guide bar (15) of mount (5), guide bar (15) run through connecting plate (7) and with connecting plate (7) sliding connection, adjacent two fixedly connected with diaphragm (4) between mount (5).

6. The anti-riot door leaf bearing arm welding position frock of claim 5, characterized in that: the transverse plate (4) is provided with a screw rod (6), and the screw rod (6) penetrates through the connecting plate (7) and is in threaded connection with the connecting plate (7).