CN216340354U - Cantilever installation large-span hemispherical reticulated shell - Google Patents

Abstract

The utility model provides a cantilever-mounted large-span hemispherical reticulated shell, which relates to the technical field of reticulated shells and aims to solve the problems that the reticulated shell cannot block rainwater and the rainwater is easy to enter the interior of the reticulated shell, and comprises a spherical shell; the spherical shell consists of a protection device, a supporting structure, a self-locking structure and a clamping device; the protection device is movably connected to the supporting structure, the supporting structure comprises a supporting frame, and the supporting frame is movably connected with the shell through a bolt; the self-locking structure is movably connected to the top of the supporting structure and is in lap joint with the protection device; the clamping device is movably connected to the bottom of the supporting structure and is in lap joint with the protection device. According to the arrangement of the protection device, the arc-shaped shell can form a hemisphere shape after the shell is installed, so that the support frame can be conveniently and integrally covered, meanwhile, the shell is conveniently fixed by adopting a light transparent material, and precipitation can be effectively prevented from entering the top of the reticulated shell through the shell.

Description

Cantilever installation large-span hemispherical reticulated shell

Technical Field

The utility model relates to the technical field of reticulated shells, in particular to a cantilever-mounted large-span hemispherical reticulated shell.

Background

Compared with the flat net frame, the net shell has good stress performance, large rigidity, small dead weight and less steel consumption, and is a better structural type suitable for medium-and large-span building roofs.

The inventor finds that the existing cantilever installation large-span hemispherical reticulated shell cannot separate rainwater when in use, so that rainwater can enter the inside of the reticulated shell easily, and the reticulated shell type building is inconvenient to use in rainy and snowy weather.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cantilever-mounted large-span hemispherical reticulated shell to solve the problem that the reticulated shell in the background art cannot block rainwater, so that rainwater can easily enter the reticulated shell.

The purpose and the efficiency of the utility model are achieved by the following concrete technical means:

a cantilever-mounted large-span hemispherical reticulated shell comprises a spherical shell body; the spherical shell consists of a protection device, a supporting structure, a self-locking structure and a clamping device; the protection device is movably connected to the supporting structure, the supporting structure comprises a supporting frame, and the supporting frame is movably connected with the shell through a bolt; the self-locking structure is movably connected to the top of the supporting structure and is in lap joint with the protection device; the clamping device is movably connected to the bottom of the supporting structure and is in lap joint with the protection device.

Further, the protection device includes: casing, preformed groove, the bottom of casing is equipped with the preformed groove, and the casing adopts the light transparent material of weight, and the casing is the multiunit setting, and the casing is the arc structure, and its effect does, through the casing of arc setting, can make the casing installation accomplish the back form a hemisphere, is convenient for carry out whole cover to the support frame, adopts light transparent material simultaneously, is convenient for fix the casing.

Further, the support structure further comprises: the bottom of the support frame is fixedly connected with the bottom plate, and the interior of the bottom plate is hollowed; the preformed hole is arranged at the top of the support frame.

Further, the self-locking structure comprises: the connecting plate is fixedly connected inside the supporting frame, and a through hole is formed inside the connecting plate; the sliding rod is connected to the connecting plate and the supporting frame in a sliding mode through the sliding rod and the preformed hole, and the sliding rod is movably connected with an elastic piece; the fixed plate is fixedly connected to the bottom of the sliding rod; the top plate is fixedly connected to the top of the sliding rod and is in lap joint with the shell; the both ends of elastic component respectively with fixed plate, support frame fixed connection, the elastic component adopts the spring, and its effect does, can drive the roof automatically and slide downwards through the elastic component, can fix the casing through the roof after sliding, and fixed mode is comparatively simple and easy.

Further, clamping device is four sets of settings, and four sets of clamping device include respectively: the clamping plate is connected to the bottom plate in a sliding mode, and one side of the clamping plate is fixedly connected with the control rod; the connecting piece is fixedly connected to the bottom plate and is rotationally connected with the rotating piece; the inside of rotating the piece is equipped with the thread groove, and rotates the piece and rotate through the thread groove and be connected with the control lever, is equipped with the screw thread on the control lever, and its effect does, rotates through the rotation and can make the control lever slide, and the control lever is at gliding in-process, can compress tightly the casing through the clamp plate, and further carries on spacingly and fixed to the casing.

Compared with the prior structure, the utility model has the following advantages:

1. according to the protection device, the arc-shaped shell can be used for forming a hemisphere shape after the shell is installed, so that the support frame can be conveniently and integrally covered, meanwhile, the shell is convenient to fix due to the adoption of a light transparent material, and the situation that precipitation enters the interior of the latticed shell through the top of the latticed shell in rainy and snowy weather can be effectively prevented through the shell.

2. According to the utility model, the self-locking structure is arranged, the elastic piece can automatically drive the top plate to slide downwards, and the shell can be fixed through the top plate after sliding, so that the fixing mode is simple, the installation efficiency of the shell can be effectively improved, and the labor is saved.

3. According to the clamping device, the control rod can slide by rotating the rotating piece, and the shell can be pressed by the pressing plate in the sliding process of the control rod, so that the shell is further limited and fixed, and the shell is convenient to mount.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural diagram of the protection device of the present invention;

FIG. 4 is a schematic structural view of a support structure according to the present invention;

FIG. 5 is a schematic structural view of the self-locking mechanism of the present invention;

FIG. 6 is a schematic structural diagram of the clamping device of the present invention.

In the figure:

1. a spherical shell;

2. a protection device; 201. a housing; 202. reserving a groove;

3. a support structure; 301. a support frame; 302. a base plate; 303. reserving a hole;

4. a self-locking structure; 401. a connecting plate; 402. a through hole; 403. a slide bar; 404. a fixing plate; 405. a top plate; 406. an elastic member;

5. a clamping device; 501. a splint; 502. a control lever; 503. a connecting member; 504. a rotating member; 505. a thread groove.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the utility model will be described in conjunction with the exemplary embodiments, it will be understood that the description is not intended to limit the utility model to the exemplary embodiments. On the contrary, the utility model is intended to cover not only the exemplary embodiments, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the utility model as defined by the appended claims.

Referring to fig. 1 to 6, a cantilever-mounted large-span hemispherical reticulated shell comprises a spherical shell 1; the spherical shell 1 consists of a protection device 2, a supporting structure 3, a self-locking structure 4 and a clamping device 5; the protection device 2 is movably connected to the support structure 3, the support structure 3 comprises a support frame 301, and the support frame 301 is movably connected with the shell 201 through a bolt; the self-locking structure 4 is movably connected to the top of the supporting structure 3, and the self-locking structure 4 is in lap joint with the protection device 2; the clamping device 5 is movably connected to the bottom of the supporting structure 3, and the clamping device 5 is in lap joint with the protection device 2.

As shown in fig. 3, the protection device 2 includes: casing 201, preformed groove 202, the bottom of casing 201 is equipped with preformed groove 202, through the casing 201 that the arc set up, can make casing 201 install and form a hemisphere after accomplishing, be convenient for carry out whole the covering to support frame 301, casing 201 adopts lighter transparent material simultaneously, is convenient for fix casing 201, and can effectually prevent through casing 201 when sleet weather, precipitation passes through the top of cell-phone, enters into the inside condition of cell-phone and takes place.

As shown in fig. 4, wherein the support structure 3 further comprises: the bottom plate 302 is fixedly connected to the bottom of the support frame 301, and the interior of the bottom plate 302 is hollowed out; a prepared hole 303 is provided at the top of the support frame 301.

As shown in fig. 5, the self-locking structure 4 includes: the support comprises a connecting plate 401, a through hole 402, a sliding rod 403, a fixing plate 404, a top plate 405 and an elastic piece 406, wherein the connecting plate 401 is fixedly connected inside the support frame 301, and the through hole 402 is formed inside the connecting plate 401; the sliding rod 403 is slidably connected to the connecting plate 401 and the supporting frame 301 through the sliding rod 403 and the preformed hole 303, and the sliding rod 403 is movably connected with an elastic member 406; the fixing plate 404 is fixedly connected to the bottom of the sliding rod 403; the top plate 405 is fixedly connected to the top of the sliding rod 403, and the top plate 405 is overlapped with the shell 201; the both ends of elastic component 406 respectively with fixed plate 404, support frame 301 fixed connection, can drive roof 405 through elastic component 406 and slide downwards automatically, can fix casing 201 through roof 405 after the slip, fixed mode is comparatively simple and easy, can effectual improvement casing 201's installation effectiveness, saves artifically.

As shown in fig. 6, the clamping devices 5 are arranged in four groups, and the four groups of clamping devices 5 respectively include: the clamping plate 501 is connected to the bottom plate 302 in a sliding mode, and one side of the clamping plate 501 is fixedly connected with the control rod 502; the connecting member 503 is fixedly connected to the base plate 302, and the connecting member 503 is rotatably connected to the rotating member 504; the inside of rotating member 504 is equipped with thread groove 505, and rotating member 504 rotates through thread groove 505 and is connected with the control lever 502, can make control lever 502 slide through rotating member 504, and control lever 502 is at gliding in-process, can compress tightly casing 201 through clamp plate 501, and further carry on spacingly and fix casing 201 and be convenient for install casing 201.

In another embodiment, the bottom fixedly connected with threaded rod of roof 405, and the threaded rod with rotate a B and rotate and be connected, the top fixedly connected with gag lever post of screw rod, the both sides fixedly connected with fixture block of gag lever post, and fixture block and support frame 301 sliding connection, its effect does, when the rotation piece B, can drive the lift of roof 405 through the threaded rod, thereby fix casing 201, and can carry out effectual support to support piece 301 through rotating a B and threaded rod, improve the stability of support frame 301.

The working principle of the embodiment is as follows:

this implementation is novel, place casing 201 on support frame 301, place the completion back, roof 405 on the support frame 301 can slide downwards through slide bar 403 is automatic, and slide bar 403 can exert pressure through elastic component 406 and fixed plate 404, make roof 405 inseparable laminate to casing 201 on, and can drive control lever 502 through rotatory rotation piece 504 and stretch out and draw back, control lever 502 is in flexible while, can carry out the centre gripping to casing 201 through splint 501, and simultaneously, can fix casing 201 on support frame 301 tentatively through splint 502 and roof 405, later further fix casing 201 through the bolt, fixed mode is simple and easy, and easy to assemble, simultaneously can also effectually prevent that rain and snow from choosing, enter into the inside of cell-phone shell with water.

The utility model is not described in detail, but is well known to those skilled in the art.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent substitutions for some technical features, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (5)

1. The utility model provides an installation large-span hemisphere latticed shell encorbelments which characterized in that: comprises a spherical shell (1); the spherical shell (1) consists of a protection device (2), a supporting structure (3), a self-locking structure (4) and a clamping device (5); the protection device (2) is movably connected to the supporting structure (3), the supporting structure (3) comprises a supporting frame (301), and the supporting frame (301) is movably connected with the shell (201) through a bolt; the self-locking structure (4) is movably connected to the top of the supporting structure (3), and the self-locking structure (4) is in lap joint with the protection device (2); the clamping device (5) is movably connected to the bottom of the supporting structure (3), and the clamping device (5) is in lap joint with the protection device (2).

2. The overhung large-span hemispherical reticulated shell of claim 1, wherein: the protection device (2) comprises: the device comprises a shell (201) and a preformed groove (202), wherein the preformed groove (202) is formed in the bottom of the shell (201).

3. The overhung large-span hemispherical reticulated shell of claim 1, wherein: the support structure (3) further comprises: the bottom plate (302) is fixedly connected to the bottom of the support frame (301), and the interior of the bottom plate (302) is hollowed out; the preformed hole (303) is arranged at the top of the support frame (301).

4. The overhung large-span hemispherical reticulated shell of claim 1, wherein: the self-locking structure (4) comprises: the supporting frame comprises a connecting plate (401), a through hole (402), a sliding rod (403), a fixing plate (404), a top plate (405) and an elastic piece (406), wherein the connecting plate (401) is fixedly connected inside the supporting frame (301), and the through hole (402) is formed inside the connecting plate (401); the sliding rod (403) is connected to the connecting plate (401) and the supporting frame (301) in a sliding mode through the sliding rod (403) and the preformed hole (303), and the sliding rod (403) is movably connected with an elastic piece (406); the fixed plate (404) is fixedly connected to the bottom of the sliding rod (403); the top plate (405) is fixedly connected to the top of the sliding rod (403), and the top plate (405) is overlapped with the shell (201); two ends of the elastic piece (406) are respectively fixedly connected with the fixing plate (404) and the supporting frame (301).

5. The overhung large-span hemispherical reticulated shell of claim 1, wherein: clamping device (5) are four sets of settings, and four sets of clamping device (5) include respectively: the clamping plate (501) is connected to the bottom plate (302) in a sliding mode, and one side of the clamping plate (501) is fixedly connected with the control rod (502); the connecting piece (503) is fixedly connected to the bottom plate (302), and the connecting piece (503) is rotatably connected with the rotating piece (504); the inside of the rotating piece (504) is provided with a thread groove (505), and the rotating piece (504) is rotationally connected with the control rod (502) through the thread groove (505).

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