CN211549546U - Intelligent welding house expansion gate - Google Patents

Abstract

The utility model belongs to the technical field of flexible door equipment, a flexible door of intelligent welding room is related to, comprising a base plate, bottom plate surface mounting cylinder, sliding connection one-level telescopic boom on the bottom plate, sliding fit sets up second grade telescopic boom on the one-level telescopic boom, and the piston rod of cylinder is connected with one-level telescopic boom through one-level telescopic boom connecting plate; the surface of the first-stage telescopic arm rotates respectively along the two ends of the length direction to be provided with a synchronizing wheel, the synchronous belt is tensioned and arranged on the synchronizing wheel, the first-stage telescopic arm is fixedly connected with the lower layer of the synchronous belt, and the second-stage telescopic arm is fixedly connected with the upper layer of the synchronous belt. The product of the utility model has reasonable and ingenious structure, the two door bodies are mutually linked through the linkage mechanism, the synchronous opening and closing movement between the two door bodies is realized, and the high-efficiency and quick adjustment of the opening and closing of the door opening can be realized; simultaneously the utility model discloses the product action is reliable, accurate, can realize long-term reliable and stable work at the during operation.

Description

Intelligent welding house expansion gate

Technical Field

The utility model belongs to the technical field of flexible door equipment, a intelligent welding room flexible door is related to.

Background

The retractable door has wide application in factory and mine enterprises, and can effectively control the opening and closing of various door openings. And for the occasion with a large door opening, a matched multistage retractable door is needed to realize the effective control of the opening and closing of the door body. When the existing retractable door is applied to a place with a large door opening, the use requirement is difficult to meet. Recently, in order to be suitable for the occasion with a large door opening, some doors capable of being expanded and contracted in multiple stages are also available on the market, and when the door is applied, each stage of door is respectively pushed by a power mechanism to open and close the door, so that the structure is complex to operate and is difficult to meet the use requirement.

Recently, some door body structures capable of stretching and retracting in two stages are also available in the market, the door body structures cannot meet the requirement that two door bodies stretch and retract synchronously when in use, and when in use, the external two-stage stretching door body drives the internal one-stage door body to move.

Disclosure of Invention

The utility model provides an above-mentioned problem, a flexible door in intelligent welding room is provided, and this flexible door is rational in infrastructure, can realize the synchronous flexible removal of the two-stage door body, and the action is reasonable reliable.

According to the technical scheme of the utility model: the utility model provides an intelligent welding room flexible door which characterized in that: the device comprises a bottom plate, wherein a cylinder is arranged on the surface of the bottom plate, a primary telescopic arm is connected onto the bottom plate in a sliding manner, a secondary telescopic arm is arranged on the primary telescopic arm in a sliding fit manner, and a piston rod of the cylinder is connected with the primary telescopic arm through a primary telescopic arm connecting plate;

the surface of the primary telescopic arm is respectively provided with a synchronous wheel in a rotating way along two ends in the length direction, the synchronous belt is arranged on the synchronous wheel in a tensioning way, the primary telescopic arm is fixedly connected with the lower layer of the synchronous belt, and the secondary telescopic arm is fixedly connected with the upper layer of the synchronous belt;

the bottom surface of bottom plate sets up the buffer support respectively along length direction both ends, installs the buffer on the buffer support, sets up knocker A, knocker B on the flexible arm of one-level, sets up knocker C, knocker D on the flexible arm of second grade.

As a further improvement, the one-level telescopic boom sets up the synchronous pulley fixed bolster along length direction one end, and the one-level telescopic boom sets up the synchronous pulley movable support along the length direction other end, two synchronizing wheels install respectively in synchronous pulley fixed bolster, synchronous pulley movable support can cross the tensioning operation that realizes the hold-in range.

As a further improvement, set up the linear guide groove on the bottom plate and on the flexible arm of one-level respectively, the flexible arm of second grade reaches the bottom surface of the flexible arm of one-level and sets up linear guide respectively, and linear guide matches and sets up in corresponding linear guide groove.

As a further improvement, the synchronizing wheel is arranged on the synchronizing wheel fixing support and the synchronizing wheel movable support through an installation shaft and a shaft sleeve.

As a further improvement of the utility model, a limiting block is arranged on the bottom plate.

As a further improvement of the utility model, the cylinder passes through cylinder linking bridge and bottom plate fixed connection.

As a further improvement of the utility model, the bottom plate is provided with a supporting block.

The technical effects of the utility model reside in that: the product of the utility model has reasonable and ingenious structure, the two door bodies are mutually linked through the linkage mechanism, the synchronous opening and closing movement between the two door bodies is realized, and the high-efficiency and quick adjustment of the opening and closing of the door opening can be realized; simultaneously the utility model discloses the product action is reliable, accurate, can realize long-term reliable and stable work at the during operation.

Drawings

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

Fig. 2 is an enlarged view of the direction B in fig. 1.

Fig. 3 is a sectional view taken along line a-a in fig. 1.

Fig. 4 is a top view of fig. 1.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

In fig. 1 to 4, the device comprises a linear guide rail groove 1, a linear guide rail 2, a synchronous wheel 3, a synchronous belt 4, a synchronous belt movable support 5, a second-stage door fixing block 6, a first-stage door fixing block 7, a bottom plate 8, a first-stage telescopic arm 9, a second-stage telescopic arm 10, a synchronous wheel support 11, a first-stage telescopic arm connecting plate a12, a first-stage telescopic arm connecting plate B13, a cylinder 14, a cylinder connecting support 15, a synchronous belt fixing support 16, a door catch D17, a belt pressing plate 18, a cylinder movement support 19, a door catch C20, a buffer 21, a buffer support 22, a limiting block 23, a shaft sleeve 25, a first screw 27, a supporting block 28, a door support 29, a door catch a30, a door catch B.

As shown in fig. 1 to 4, the utility model relates to an intelligent welding house retractable door, which comprises a bottom plate 8, wherein a cylinder 14 is installed on the surface of the bottom plate 8, a primary retractable arm 9 is connected on the bottom plate 8 in a sliding way, a secondary retractable arm 10 is arranged on the primary retractable arm 9 in a sliding way, and a piston rod of the cylinder 14 is connected with the primary retractable arm 9 through a primary retractable arm connecting plate 13;

the two ends of the surface of the primary telescopic arm 9 in the length direction are respectively provided with a synchronous wheel 3 in a rotating mode, the synchronous belt 4 is arranged on the synchronous wheel 3 in a tensioning mode, the primary telescopic arm 9 is fixedly connected with the lower layer of the synchronous belt, and the secondary telescopic arm 10 is fixedly connected with the upper layer of the synchronous belt 4;

buffer supports 22 are respectively arranged at two ends of the bottom surface of the bottom plate 8 along the length direction, buffers 21 are arranged on the buffer supports 22, a door catch A30 and a door catch B31 are arranged on the first-stage telescopic arm 9, and a door catch C20 and a door catch D17 are arranged on the second-stage telescopic arm 10.

The primary telescopic arm 9 is provided with a synchronous pulley fixed support 16 along one end of the length direction, the primary telescopic arm 9 is provided with a synchronous pulley movable support 5 along the other end of the length direction, the two synchronous wheels 3 are respectively arranged on the synchronous pulley fixed support 16 and the synchronous pulley movable support 5, and the synchronous pulley movable support 5 can tension a synchronous belt. When setting up, synchronous pulley movable support 5 passes through adjusting screw threaded connection on the vertical board of 8 tip of bottom plate to can rotate adjusting screw and adjust, adjust in order to realize the tensioning to the hold-in range.

The bottom plate 8 and the first-stage telescopic boom 9 are respectively provided with a linear guide rail groove 1, the second-stage telescopic boom 10 and the bottom surface of the first-stage telescopic boom 9 are respectively provided with a linear guide rail 2, and the linear guide rails 2 are arranged in the corresponding linear guide rail grooves 1 in a matching manner.

The synchronous wheel 3 is arranged on the synchronous belt wheel fixing support 16 and the synchronous belt wheel movable support 5 through an installation shaft and a shaft sleeve 25.

The bottom plate 8 is further provided with a limiting block 23, the air cylinder 14 is fixedly connected with the bottom plate 8 through an air cylinder connecting support 15, and the bottom plate 8 is provided with a supporting block 28.

It can be understood that, in order to realize right the utility model discloses the product is when using, to the reliable direction regulation of floating gate, still is provided with door support 29 in bottom plate 8 one side to move the door body and carry out spacing direction.

As shown in fig. 1-4, the utility model discloses flexible arm 10 of second grade in the product is unpowered structure, and its flexible action is realized by the action of the flexible arm 9 of one-level, realizes synchronous motion between them through setting up hold-in range 4 and synchronizing wheel 3 between the flexible arm 10 of one-level 9 and second grade to drive the flexible arm 9 of one-level by cylinder 14 and carry out concertina movement, can ensure that flexible action is reliable swift, lasting stable.

Claims (7)

1. The utility model provides an intelligent welding room flexible door which characterized in that: the telescopic arm structure comprises a bottom plate (8), wherein a cylinder (14) is arranged on the surface of the bottom plate (8), a primary telescopic arm (9) is connected onto the bottom plate (8) in a sliding manner, a secondary telescopic arm (10) is arranged on the primary telescopic arm (9) in a sliding fit manner, and a piston rod of the cylinder (14) is connected with the primary telescopic arm (9) through a primary telescopic arm connecting plate (13);

the two ends of the surface of the primary telescopic arm (9) along the length direction are respectively provided with a synchronous wheel (3) in a rotating mode, the synchronous belt (4) is arranged on the synchronous wheel (3) in a tensioning mode, the primary telescopic arm (9) is fixedly connected with the lower layer of the synchronous belt, and the secondary telescopic arm (10) is fixedly connected with the upper layer of the synchronous belt (4);

the bottom surface of bottom plate (8) sets up buffer support (22) respectively along length direction both ends, installs buffer (21) on buffer support (22), sets up knocker A (30), knocker B (31) on one-level telescopic boom (9), sets up knocker C (20), knocker D (17) on second grade telescopic boom (10).

2. The intelligent welding house retractable door of claim 1, wherein: the synchronous belt tensioning device is characterized in that a synchronous belt wheel fixing support (16) is arranged at one end of the first-stage telescopic arm (9) along the length direction, a synchronous belt wheel movable support (5) is arranged at the other end of the first-stage telescopic arm (9) along the length direction, two synchronous wheels (3) are respectively installed on the synchronous belt wheel fixing support (16) and the synchronous belt wheel movable support (5), and the synchronous belt wheel movable support (5) can tension a synchronous belt.

3. The intelligent welding house retractable door of claim 1, wherein: the base plate (8) and the first-stage telescopic arm (9) are respectively provided with a linear guide rail groove (1), the second-stage telescopic arm (10) and the bottom surface of the first-stage telescopic arm (9) are respectively provided with a linear guide rail (2), and the linear guide rails (2) are arranged in the corresponding linear guide rail grooves (1) in a matching manner.

4. The intelligent welding house retractable door of claim 1, wherein: the synchronous wheel (3) is arranged on the synchronous belt wheel fixing support (16) and the synchronous belt wheel movable support (5) through an installation shaft and a shaft sleeve (25).

5. The intelligent welding house retractable door of claim 1, wherein: and the bottom plate (8) is also provided with a limiting block (23).

6. The intelligent welding house retractable door of claim 1, wherein: the air cylinder (14) is fixedly connected with the bottom plate (8) through an air cylinder connecting support (15).

7. The intelligent welding house retractable door of claim 1, wherein: and a supporting block (28) is arranged on the bottom plate (8).

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