CN216510682U

CN216510682U - Composite material does not have threshold biparting sealed door and uses transportation structure

Info

Publication number: CN216510682U
Application number: CN202122942815.XU
Authority: CN
Inventors: 赵阳; 赵洪祥; 徐华
Original assignee: Qingdao Guogong Civil Air Defense Protection Equipment Co ltd
Current assignee: Qingdao Guogong Civil Air Defense Protection Equipment Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-13
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of transfer frames, in particular to a transfer structure for a composite material doorsill-free double-leaf sealing door, which comprises the following components: the two ends of the screw sleeve are respectively connected with a traction screw in a screw way; one end of the traction screw is sleeved with a bearing seat, and the bearing seat is fixed on the surface of the bracket; the pulley is arranged on the bottom surface of the bracket, and the groove body of the bracket is internally provided with an anti-slip strip; the beneficial effects are that: the utility model provides a combined material does not have sealed door of threshold biparting and uses transportation structure overlap joint after on two sets of brackets, stretches into spiro union sheathed tube distance through adjusting traction screw for two sets of bracket centre gripping combined material does not have sealed door of threshold biparting and uses transportation structure, and the combined material of being convenient for does not have sealed door of threshold biparting and uses transportation structure to carry out the transfer.

Description

Composite material does not have threshold biparting sealed door and uses transportation structure

Technical Field

The utility model relates to the technical field of transfer frames, in particular to a transfer structure for a composite doorsill-free double-leaf sealing door.

Background

The composite material threshold-free double-leaf sealing door is used in a passage of a main power substation and a main drainage pump room in a well to a shaft bottom parking lot, and is easy to close so as to prevent water from suddenly immersing. The door leaf of the airtight door is formed by assembling and welding a flat steel plate, a # -shaped rib plate, a ring beam and the like.

Among the prior art, the transportation of being not convenient for after combined material does not have threshold biparting sealing door and unloads, need be with the help of equipment such as fork truck, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite material transfer structure for a doorsill-free double-leaf sealing door, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a combined material does not have sealed door of threshold biparting and uses transportation structure, combined material does not have sealed door of threshold biparting and uses transportation structure includes:

the two ends of the screw sleeve are both connected with traction screws in a screw way;

one end of the traction screw is sleeved with a bearing seat, and the bearing seat is fixed on the surface of the bracket; and

the pulley is arranged on the bottom surface of the bracket, and the groove body of the bracket is internally provided with an anti-slip strip.

Preferably, the screw joint sleeve is of a circular tube-shaped structure, an inner annular surface of the screw joint sleeve is provided with internal threads, and an outer annular surface of the screw joint sleeve is provided with a handle.

Preferably, the surface of the traction screw is provided with a containing groove, and the inside of the containing groove is hinged with a handle.

Preferably, the plurality of storage grooves are arranged at equal intervals along the long side of the traction screw.

Preferably, the top surface of the accommodating groove and the bottom surface of the accommodating groove are provided with rubber protrusions.

Preferably, the bracket is of a square frame structure, and the anti-slip strips are of an Contraband-shaped strip structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. after the composite material transfer structure for the doorsill-free double-leaf sealing door is lapped on the two groups of brackets, the distance that the traction screw rod extends into the screwed sleeve is adjusted, so that the two groups of brackets clamp the transfer structure for the composite material doorsill-free double-leaf sealing door, and the transfer structure for the composite material doorsill-free double-leaf sealing door is convenient to push and transfer;

2. the utility model provides a combined material does not have threshold biparting sealed door and uses transportation structure sets up on the surface of traction screw and accomodates the groove and be used for depositing the handle, and the handle increases the rotation power arm of traction screw after taking out, and the regulation and control of being convenient for is rotated traction screw.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure in fig. 1.

In the figure: the bolt joint sleeve 1, the handle 2, the traction screw 3, the bearing seat 4, the bracket 5, the pulley 6, the antislip strip 7, the accommodating groove 8, the handle 9 and the rubber bulge 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a combined material does not have sealed door of threshold biparting and uses transportation structure, combined material does not have sealed door of threshold biparting and uses transportation structure includes: the bolt joint sleeve 1 is of a circular tube-shaped structure, internal threads are arranged on the inner annular surface of the bolt joint sleeve 1, a handle 2 is arranged on the outer annular surface of the bolt joint sleeve 1, and traction screws 3 are respectively screwed at two ends of the bolt joint sleeve 1;

the traction screw rod 3 is provided with a plurality of accommodating grooves 8, the accommodating grooves 8 are arranged and distributed at equal intervals along the long edge of the traction screw rod 3, and rubber protrusions 10 are arranged on the top surface of each accommodating groove 8 and the bottom surface of each accommodating groove 8;

one end of the traction screw 3 is sleeved with a bearing seat 4, and the bearing seat 4 is fixed on the surface of the bracket 5; and the pulley 6 is arranged on the bottom surface of the bracket 5, the groove body of the bracket 5 is internally provided with an anti-slip strip 7, the bracket 5 is of a square frame structure, and the anti-slip strip 7 is of a Contraband-shaped strip structure.

The working principle is as follows: during the in-service use, according to the interval of two brackets 5 of door plant width adjustment, handle 2 is held to one hand, and another hand is from accomodating 8 mouths of groove with handle 9, holds handle 9 and rotates and pull screw rod 3 and remove along spiro union sleeve pipe 1, and the pull screw rod 3 of adjustment both sides makes two brackets 5 just can block combined material does not have threshold biparting sealing door can, easy operation is convenient, and is convenient for have enough to meet the need the use by equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a combined material does not have sealed door of threshold biparting and uses transport structure which characterized in that: composite does not have threshold biparting sealed door and includes with transport structure:

the device comprises a bolt connection sleeve (1), wherein both ends of the bolt connection sleeve (1) are respectively connected with a traction screw (3) in a bolt connection way;

a bearing seat (4) is sleeved at one end of the traction screw (3), and the bearing seat (4) is fixed on the surface of the bracket (5); and

the pulley (6) is arranged on the bottom surface of the bracket (5), and the groove body of the bracket (5) is internally provided with an anti-slip strip (7).

2. The composite material is no threshold biparting for sealed door of claim 1 constructs with transporting, characterized in that: the screw joint sleeve (1) is of a circular tube-shaped structure, an internal thread is arranged on the inner annular surface of the screw joint sleeve (1), and a handle (2) is arranged on the outer annular surface of the screw joint sleeve (1).

3. The composite material is no threshold biparting for sealed door of claim 1 constructs with transporting, characterized in that: the surface of the traction screw rod (3) is provided with a containing groove (8), and the inside of the containing groove (8) is hinged with a handle (9).

4. The composite material is no threshold biparting for sealed door of claim 3 constructs with transporting, characterized in that: the accommodating grooves (8) are arranged in a plurality of equal-size distribution, and the plurality of accommodating grooves (8) are arranged at equal intervals along the long edge of the traction screw (3).

5. The composite material is no threshold biparting for sealed door of claim 4 constructs with transporting, characterized in that: the top surface of the accommodating groove (8) and the bottom surface of the accommodating groove (8) are provided with rubber bulges (10).

6. The composite material is no threshold biparting for sealed door of claim 1 constructs with transporting, characterized in that: the bracket (5) is of a square frame structure, and the anti-slip strips (7) are of Contraband-shaped strip structures.