CN211342052U - Automatic folding canopy of subway tube piece - Google Patents

Abstract

The utility model discloses an automatic folding awning of subway tube piece, including two tarpaulin supports, single tarpaulin support, track, connect through a plurality of connecting pieces between two tarpaulin supports, the single tarpaulin support, install the tarpaulin on the two tarpaulin supports, install the top fire prevention rain-proof tarpaulin on the single tarpaulin support, the top fire prevention rain-proof tarpaulin sets up in the top of tarpaulin, the edge of tarpaulin is equipped with the mounting; the double-tarpaulin support comprises a front double-tarpaulin support and a rear double-tarpaulin support, a rear driving travelling wheel and a rear motor are mounted at the lower end of the rear double-tarpaulin support, a rear motor reduction box is arranged on the rear motor, a front driving travelling wheel and a front motor are mounted at the lower end of the front double-tarpaulin support, a front motor reduction box is arranged on the front motor, a driven travelling wheel is mounted at the lower end of the single-tarpaulin support, and the driven travelling wheel, the front driving travelling wheel and the rear driving travelling wheel are movably arranged in a track. The utility model discloses the material is economized, the low price, and the outward appearance is beautiful, uses reliably.

Description

Automatic folding canopy of subway tube piece

Technical Field

The utility model relates to a construction facilities field, concretely relates to automatic folding canopy of subway tube piece.

Background

In subway engineering construction, when a tunnel is formed by a shield machine, a concrete pipe section is required to protect a hole, for convenience in installation, a plurality of pipe pieces are adopted to be matched with a sizing material to synthesize a circular pipe by bolts, the pipe pieces are large in using amount and large in occupied area, and the circular pipe must be used under a dry condition, so that the rain-proof, damp-proof and anti-pollution work of the pipe pieces is very important, and various rain canopies are applied at present, and the following defects generally exist;

1, poor stability and serious damage in use;

2, the rain-proof effect is poor, rain leaks from the top and rain leaks from the side;

3, the safety is poor, the awning support needs to be pushed to open and close manually, the awning is not suitable for moving with larger height and length, and the awning often falls down in the opening and closing displacement process;

4, the self-locking function is poor, the bottom roller is not provided with a fixing device, and accidents are easy to happen under the influence of wind power;

5, the flat iron anchoring steel piece is easy to rust, so that the pulling-in effect is poor, and the tilt phenomenon of the tent frame often occurs.

At present, the performance of the glued nylon cloth is improved along with the continuous progress of science and technology, the glued nylon cloth is rainproof, fireproof and improved in folding-resisting tensile strength, the service life of the glued nylon cloth reaches more than 20 years, the glued nylon cloth is light in weight and low in price, the glued nylon cloth is very thin and light, but the anti-falling strength is high, and the anchoring connection is difficult.

Disclosure of Invention

The utility model aims to solve the technical problem that an automatic folding canopy of subway section of jurisdiction that can solve above-mentioned problem, the materials are economized, the low price, and the outward appearance is beautiful, uses reliably.

The utility model discloses a realize through following technical scheme: an automatic folding awning for subway pipe sheets comprises double-awning-cloth supports, single-awning-cloth supports and rails, wherein the double-awning-cloth supports and the single-awning-cloth supports are connected through a plurality of connecting pieces; the double-tarpaulin support comprises a front double-tarpaulin support and a rear double-tarpaulin support, a rear driving travelling wheel and a rear motor are mounted at the lower end of the rear double-tarpaulin support, a rear motor reduction box is arranged on the rear motor, a front driving travelling wheel and a front motor are mounted at the lower end of the front double-tarpaulin support, a front motor reduction box is arranged on the front motor, a driven travelling wheel is mounted at the lower end of a single tarpaulin support, the driven travelling wheel, the front driving travelling wheel and the rear driving travelling wheel are movably arranged in a track, and a side zipper tarpaulin motor is mounted at one side of the single tarpaulin support.

According to the preferable technical scheme, the connecting piece is a galvanized square tube, and the galvanized square tube is welded and fixed with the double-tarpaulin bracket and the single-tarpaulin bracket; the fixing piece is a high-strength nylon rope and is sewn on the edge of the awning cloth; the connecting piece is provided with a plurality of square holes, and the fixing piece and the rain awning cloth penetrate through the square holes and the slits of the connecting piece.

As a preferred technical scheme, the front motor and the rear motor are provided with remote control switches.

As the preferred technical scheme, the track is light T-shaped track, and the end part of the track is provided with a stop block.

As the preferred technical scheme, the front motor and the rear motor are synchronous motors, and brake self-locking devices are arranged on the front motor and the rear motor.

The utility model has the advantages that:

the subway segment protection device is convenient to use, particularly for equipment indispensable in subway construction, has higher reliability and higher sealing performance compared with other similar products when being used for storing subway segments, and can ensure the moisture-proof and rust-proof functions of the segments in rainy seasons;

2, the folding performance is good, and an intermediate metal brace is not arranged, so that the stretching and shrinking actions are flexible and reliable;

3, the motors are all remote control switches, so that the operation can be realized far away from the awning, the observation is convenient, the personal safety is ensured, the tarpaulin is convenient to be tensioned, and the tarpaulin is accurate to the parking position;

4, the motor is provided with a brake self-locking device, so that the awning is not easy to shift under the condition of large wind power;

5, the top and the periphery of the awning are fully enclosed by awning cloth, and the front door and the rear door are controlled by zippers to open and close the awning cloth, so that the front awning cloth and the rear awning cloth-doors can be opened in time when goods are put in and out;

6, the tarpaulin is convenient to replace, can be folded and stored after being disassembled, and can be cleaned and dried by a washing machine;

7, the motor adopts a synchronous motor, the parallelism of the two machines is high when the two machines walk, and the support is prevented from being inclined in the walking process;

8, the tarpaulin is heavy and light, and intensity is high, and tight, rain-proof and wind-proof performance is good, the transport of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present invention 1;

FIG. 2 is a block diagram of the present invention 2;

fig. 3 is a structural diagram of the tarpaulin bracket of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, an automatic folding awning with subway tube sheets comprises a double-tarpaulin bracket 1, a single-tarpaulin bracket 2 and a track 10, wherein the double-tarpaulin bracket and the single-tarpaulin bracket are connected through a plurality of connecting pieces, tarpaulin is installed on the double-tarpaulin bracket, a top fireproof and rainproof tarpaulin 8 is installed on the single-tarpaulin bracket, the top fireproof and rainproof tarpaulin 8 is arranged above the tarpaulin, and fixing pieces are arranged at the edge of the tarpaulin; the double-tarpaulin support comprises a front double-tarpaulin support and a rear double-tarpaulin support, a rear driving travelling wheel and a rear motor 7 are mounted at the lower end of the rear double-tarpaulin support, a rear motor reduction box is arranged on the rear motor, a front driving travelling wheel and a front motor 3 are mounted at the lower end of the front double-tarpaulin support, a front motor reduction box is arranged on the front motor, a driven travelling wheel is mounted at the lower end of a single tarpaulin support, a driven travelling wheel 5, a front driving travelling wheel 4 and a rear driving travelling wheel 6 are movably arranged in a track, and a side zipper tarpaulin motor 9 is mounted at one side of the single tarpaulin support and used for controlling a zipper on the tarpaulin.

The connecting piece is a galvanized square tube, and the galvanized square tube is welded and fixed with the double-tarpaulin bracket and the single-tarpaulin bracket; the fixing piece is a high-strength nylon rope and is sewn on the edge of the awning cloth; the connecting piece is provided with a plurality of square holes, and the fixing piece and the rain awning cloth penetrate through the square holes and the slits of the connecting piece.

And remote control switches are arranged on the front motor and the rear motor and are used for remote control.

Wherein, the rail is light T-shaped rail, and the tip of rail is equipped with dog 11.

The front motor 3 and the rear motor 7 are synchronous motors, and brake self-locking devices are arranged on the front motor and the rear motor and used for self-locking.

Wherein, the single tarpaulin bracket comprises a top fireproof and rainproof tarpaulin 8, an arc beam, a beam 311, a column 212 and a diagonal cable 213.

The double-tarpaulin support comprises a curved beam, double-tarpaulin cross beams, double-tarpaulin stand columns, small columns, double-tarpaulin diagonal tension, rain tarpaulin and double-tarpaulin cross beams.

The working principle is as follows:

1. the device adopts a method of combining two single tarpaulin supports, the two supports play a stabilizing role, the electromagnetic brake braking device is installed at the bottom, the two supports can simultaneously move in the same direction and in the reverse direction, and when the supports move in the reverse direction, the tarpaulin is tensioned through the traveling mechanism and the brake is braked, so that the tension degree of the tarpaulin is kept, and rainwater is prevented from being accumulated at the top of the tarpaulin.

2. The tarpaulin is according to design size in advance seam limit around the tarpaulin to leave the space and penetrate the nylon rope, the selvedge is together fixed with the sewing machine for nylon rope, prevents to move, and the nylon rope pulls the tarpaulin edge and inserts in the square tube, and the selvedge penetrates in whole square tube according to square tube side clearance, and the square tube both ends are tied up with the nylon rope that exposes, and whole rain tent top surface side all adopts the law to install top surface and side tarpaulin with lei. The method thoroughly solves the problem of rain-proof sealing of the rain cover.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides an automatic folding canopy of subway tube piece which characterized in that: the rain awning comprises double awning cloth supports, a single awning cloth support and a track, wherein the double awning cloth supports and the single awning cloth support are connected through a plurality of connecting pieces; the double-tarpaulin support comprises a front double-tarpaulin support and a rear double-tarpaulin support, a rear driving travelling wheel and a rear motor are mounted at the lower end of the rear double-tarpaulin support, a rear motor reduction box is arranged on the rear motor, a front driving travelling wheel and a front motor are mounted at the lower end of the front double-tarpaulin support, a front motor reduction box is arranged on the front motor, a driven travelling wheel is mounted at the lower end of a single tarpaulin support, the driven travelling wheel, the front driving travelling wheel and the rear driving travelling wheel are movably arranged in a track, and a side zipper tarpaulin motor is mounted at one side of the single tarpaulin support.

2. The automatic folding canopy of subway section of jurisdiction of claim 1, characterized in that: the connecting piece is a galvanized square tube, and the galvanized square tube is welded and fixed with the double-tarpaulin bracket and the single-tarpaulin bracket; the fixing piece is a high-strength nylon rope and is sewn on the edge of the awning cloth; the connecting piece is provided with a plurality of square holes, and the fixing piece and the rain awning cloth penetrate through the square holes and the slits of the connecting piece.

3. The automatic folding canopy of subway section of jurisdiction of claim 1, characterized in that: and remote control switches are arranged on the front motor and the rear motor.

4. The automatic folding canopy of subway section of jurisdiction of claim 1, characterized in that: the track is light T track, and the tip of track is equipped with the dog.

5. The automatic folding canopy of subway section of jurisdiction of claim 1, characterized in that: the front motor and the rear motor are synchronous motors, and brake self-locking devices are arranged on the front motor and the rear motor.

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