CN210060911U

CN210060911U - Heavy door assembly clamping frame

Info

Publication number: CN210060911U
Application number: CN201920746585.XU
Authority: CN
Inventors: 杨海霞; 谢军; 祝文超; 许慧玲
Original assignee: Wuxi Fucare Industrial Co ltd
Current assignee: Wuxi Fucare Industrial Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-02-14
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to a heavy door assembly clamping frame, which comprises an upper rectangular structure and a lower rectangular structure, wherein a longitudinal beam and a movable beam which are parallel to each other are arranged between the two rectangular structures, the upper parts of the longitudinal beam and the movable beam are positioned at the outer side of the upper rectangular structure, and the lower parts of the longitudinal beam and the movable beam are positioned at the inner side of the lower rectangular structure; the upper part of the movable beam is hung and buckled on the upper-layer rectangular structure, and the lower part of the movable beam is limited by a corner block I; during assembly, the heavy door is vertically placed on the upper plane of the lower rectangular structure, and the heavy door is fixed on the longitudinal beam and the movable beam through the F clamp. The utility model is suitable for an installation of not unidimensional heavy type door to can realize a plurality of heavy type door and install simultaneously, improve heavy type door installation effectiveness greatly, promote the standardization of operation.

Description

Heavy door assembly clamping frame

Technical Field

The utility model belongs to the technical field of heavy door assembly auxiliary fixtures technique and specifically relates to a heavy door assembly holding frame.

Background

The anti-explosion door is a specially-made door used for resisting accidental explosion of devices outside an industrial building so as to ensure the life safety of personnel and the intact equipment inside the industrial building and avoid the damage of explosion shock waves; the anti-explosion door can effectively prevent the continuation of explosion hazards. Due to the special function of the explosion-proof door, the common explosion-proof door is relatively thick and heavy and is mostly made of steel plates.

In the prior art, for the heavy door made of steel, the assembly can be carried out only after the travelling crane is used for suspension, and then the assembly of corresponding parts is carried out; only one crane can be hoisted at a time when the crane is adopted for suspension, so that the simultaneous assembly operation of two or more heavy doors cannot be performed, and the limitation is great;

under the situation such as the sudden shortage of material of special circumstances, half heavy door of current assembly can only take off earlier to reserve the driving and hang another heavy door and begin the assembly, hang again after the material targets in place and assemble, repeated hoist and mount operation is wasted time and energy, and the flexibility is very poor, can't with actual installation progress phase-match, has prolonged assembly period, greatly reduced the work efficiency of assembly operation.

SUMMERY OF THE UTILITY MODEL

The applicant provides a heavy door assembly clamping frame with a reasonable structure aiming at the defects in the prior art, so that a plurality of heavy doors can be simultaneously installed, the working efficiency of assembly operation is greatly improved, the auxiliary hoisting time is reduced, the assembly flexibility is good, and the standardization of the operation standard is promoted.

The utility model discloses the technical scheme who adopts as follows:

a heavy door assembly clamping frame is of a double-layer structure and comprises an upper beam I and an upper beam II on the upper layer, wherein the upper beam I and the upper beam II are welded to form an upper-layer rectangular structure; a longitudinal beam is welded on the outer side of the upper beam positioned at the four corners of the upper rectangular structure; the lower beam I and the lower beam II are welded to form a lower-layer rectangular structure; the end parts of the longitudinal beams are welded inside the four corners of the lower-layer rectangular structure; a plurality of movable beams parallel to the longitudinal beam are further arranged between the double-layer structures, and a first corner block is arranged on a first lower beam and a second lower beam which are positioned between two adjacent movable beams; during assembly, the heavy door is vertically placed on the upper plane of the lower rectangular structure and is fixed on the longitudinal beam and the movable beam through the F clamp.

As a further improvement of the above technical solution:

the upper part of the movable beam is positioned on the outer side of the upper-layer rectangular structure, the top end of the movable beam is matched with the corner block II to be buckled with the upper-layer rectangular structure, and the lower part of the movable beam is positioned on the inner side of the lower-layer rectangular structure; the cross section of the corner block II is of an L-type structure, the upper end part of the corner block II is fixedly connected with the top of the movable beam, and then the corner block II and the movable beam form a hook-type hanging buckle on the upper-layer rectangular structure.

The cross-section of the corner block I is of a L-shaped structure, a bolt penetrates into the side face of the corner block I from the outside, and then the corner block I is locked on the lower-layer rectangular structure, so that the movable beam is limited.

The structure of the F clamp is as follows: the locking mechanism comprises an inverted L-shaped main arm and an auxiliary arm which moves along the main arm and forms an F-shaped auxiliary arm with the main arm, wherein a locking bolt is installed at the end part of the auxiliary arm far away from the main arm, and the locking bolt penetrates through the auxiliary arm and is provided with a bolt handle at the tail part.

The clamping frame is characterized in that mounting blocks are mounted at four corners of the bottom of the lower-layer rectangular structure, and the clamping frame is fixed relative to the ground through the fixedly connecting of the mounting blocks and the ground.

The utility model has the advantages as follows:

the utility model has compact and reasonable structure and convenient operation, adjusts the distance between the movable beam and the longitudinal beam to adapt to heavy doors with different length sizes, limits the movable beam through the corner block-matching bolt, vertically places the outer frame of the heavy door above the lower rectangular structure, leans against the outer side of the movable beam and the outer side of the longitudinal beam, and adopts an F clamp to fix the heavy door, the movable beam and the longitudinal beam; four sides of the clamping frame can simultaneously clamp a plurality of heavy doors, so that simultaneous assembly of the heavy doors is met and realized, the flexibility is good, the assembly work efficiency is greatly improved, the auxiliary assembly time is reduced, and the operating mode is easy to standardize.

Drawings

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

Fig. 2 is a schematic structural diagram of the present invention in an operating state.

Fig. 3 is a schematic structural view of the F clamp of the present invention.

Wherein: 1. an upper beam I; 2. a second upper beam; 3. a stringer; 4. a first lower beam; 5. a second lower beam; 6. a movable beam; 7. a corner block I; 8. a bolt; 9. mounting blocks; 10. a second corner block; 11. f, clamping; 1101. a main arm; 1102. an auxiliary arm; 1103. locking the bolt; 1104. bolt handle.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 and 2, the heavy door assembly clamping frame of the embodiment has a double-layer structure, and includes an upper beam 1 and an upper beam 2 on an upper layer, and the upper beam 1 and the upper beam 2 are welded to form an upper-layer rectangular structure; longitudinal beams 3 are welded on the outer sides of the upper beams 1 positioned at the four corners of the upper-layer rectangular structure; the lower beam I4 and the lower beam II 5 are welded to form a lower rectangular structure; the end parts of the longitudinal beams 3 are welded inside the four corners of the lower rectangular structure; a plurality of movable beams 6 parallel to the longitudinal beam 3 are further arranged between the double-layer structures, and corner blocks I7 are arranged on a lower beam I4 and a lower beam II 5 which are positioned between two adjacent movable beams 6; in assembly, the heavy door is placed upright on the upper plane of the underlying rectangular structure and is fixed to the longitudinal beams 3 and the travelling beams 6 by means of the F-clamps 11.

The upper part of the movable beam 6 is positioned on the outer side of the upper-layer rectangular structure, the top end of the movable beam is matched with the corner block II 10 to be buckled with the upper-layer rectangular structure, and the lower part of the movable beam 6 is positioned on the inner side of the lower-layer rectangular structure; the cross section of the corner block II 10 is of an L-type structure, the upper end part of the corner block II is fixedly connected with the top of the movable beam 6, and then the corner block II and the movable beam 6 form a hook-type buckle on the upper-layer rectangular structure.

The cross section of the corner block I7 is of a L-shaped structure, a bolt 8 penetrates into the side face of the corner block I from the outside, and then the corner block I is locked on the lower-layer rectangular structure, so that the movable beam 6 is limited.

As shown in fig. 3, the F-clamp 11 has a structure in which: the device comprises an inverted L-shaped main arm 1101, an auxiliary arm 1102 which moves along the main arm 1101 and forms an F-shaped structure with the main arm 1101, wherein a locking bolt 1103 is installed at the end part, away from the main arm 1101, of the auxiliary arm 1102, and the locking bolt 1103 penetrates through the auxiliary arm 1102 and is provided with a bolt handle 1104 at the tail part.

The four corners of the bottom of the lower rectangular structure are provided with mounting blocks 9, and the clamping frame is fixed relative to the ground by fixedly connecting the mounting blocks 9 with the ground.

The utility model discloses a theory of operation does:

the distance between the movable beam 6 and the longitudinal beam 3 is adjusted according to the length of the heavy door to be installed, and the first corner block 7 is locked on the lower rectangular structure through the bolt 8, so that the transverse movement limit of the movable beam 6 is realized;

the outer frame of the heavy door is vertically placed above the lower-layer rectangular structure, the side face of the outer frame leans against the outer sides of the movable beam 6 and the longitudinal beam 3, and the outer frame of the heavy door is fixed with the movable beam 6 and the longitudinal beam 3 through the F clamp 11, so that the purpose of fixing the heavy door on the clamping frame is achieved.

The use principle of the F clip 11 is as follows: the heavy door and the movable beam 6 or the longitudinal beam 3 are buckled between the main arm 1101 and the auxiliary arm 1102 together, the auxiliary arm 1102 is pushed to slide along the main arm 1101 to clamp the heavy door initially, and then the head of the locking bolt 1103 is enabled to press the side face of the movable beam 6 or the longitudinal beam 3 by rotating the bolt handle 1104, so that the heavy door is locked on the clamping frame.

The utility model is simple in operation, convenient to use, the flexibility is good, has improved the assembly efficiency of heavy door greatly.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.

Claims

1. The utility model provides a heavy door assembly holding frame which characterized in that: the clamping frame is of a double-layer structure and comprises a first upper beam (1) and a second upper beam (2) on the upper layer, and the first upper beam (1) and the second upper beam (2) are welded to form a rectangular structure on the upper layer; longitudinal beams (3) are welded on the outer sides of the upper beam I (1) positioned at the four corners of the upper-layer rectangular structure; the lower beam I (4) and the lower beam II (5) are welded to form a lower rectangular structure; the end parts of the longitudinal beams (3) are welded inside the four corners of the lower rectangular structure; a plurality of movable beams (6) parallel to the longitudinal beam (3) are further arranged between the double-layer structures, and a first corner block (7) is arranged on a first lower beam (4) and a second lower beam (5) between two adjacent movable beams (6); during assembly, the heavy door is vertically placed on the upper plane of the lower rectangular structure and is fixed on the longitudinal beam (3) and the movable beam (6) through the F clamp (11).

2. The heavy door assembly holder of claim 1, wherein: the upper part of the movable beam (6) is positioned on the outer side of the upper-layer rectangular structure, the top end of the movable beam is matched with the corner block II (10) to be fastened with the corner block II, and the lower part of the movable beam (6) is positioned on the inner side of the lower-layer rectangular structure; the cross section of the corner block II (10) is of an L-type structure, the upper end part of the corner block II is fixedly connected with the top of the movable beam (6), and then the corner block II and the movable beam (6) form a hook type buckle on the upper-layer rectangular structure.

3. The heavy door assembly holder of claim 1, wherein: the cross-section of corner piece (7) is the L type structure, and bolt (8) are penetrated from the outside to its side, and then lock it on lower floor's rectangle structure, realize spacing to walking beam (6).

4. The heavy door assembly holder of claim 1, wherein: the structure of the F clip (11) is as follows: the locking mechanism comprises an inverted L-shaped main arm (1101), and an auxiliary arm (1102) which moves along the main arm (1101) and forms an F shape with the main arm, wherein a locking bolt (1103) is installed at the end part, far away from the main arm (1101), of the auxiliary arm (1102), and the locking bolt (1103) penetrates through the auxiliary arm (1102) and is provided with a bolt handle (1104) at the tail part.

5. The heavy door assembly holder of claim 1, wherein: and the four corners of the bottom of the lower rectangular structure are provided with mounting blocks (9), and the clamping frame is fixed relative to the ground by fixedly connecting the mounting blocks (9) with the ground.