CN218937322U

CN218937322U - Steel construction big-arch shelter displacement monitoring device

Info

Publication number: CN218937322U
Application number: CN202320150931.4U
Authority: CN
Inventors: 李素军
Original assignee: Hebei Jichao New Building Materials Co ltd
Current assignee: Hebei Jichao New Building Materials Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-04-28
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a displacement monitoring device of a steel structure greenhouse, which comprises a base, wherein a plurality of steel brackets are symmetrically arranged on two sides of the base, a shed is arranged at the tops of the steel brackets, lifting assemblies are arranged between every two steel brackets, fixing mechanisms are arranged at the tops of the lifting assemblies, infrared receivers are arranged at the tops of the fixing mechanisms, a mounting frame is arranged at the top end of one side of the base, an infrared transmitter is arranged at the top end of the mounting frame, a wireless acquisition early warning device is arranged at one side of the mounting frame, and a control panel is arranged at one end, far away from the mounting frame, of the top end of one side of the base. The infrared receiver protection device is reasonable and reliable in structure and simple to operate, can be used for maintaining and replacing the infrared receiver conveniently, and can be used for stabilizing the infrared receiver, so that the infrared receiver can be protected better, a steel structure of a material yard can be monitored in real time, early warning can be performed timely, reinforcement and correction can be performed, and reliable and continuous production can be guaranteed.

Description

Steel construction big-arch shelter displacement monitoring device

Technical Field

The utility model relates to the technical field of steel structure greenhouses, in particular to a displacement monitoring device for a steel structure greenhouse.

Background

Steel structures are structures composed mainly of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and the components or parts are connected by adopting welding seams, bolts or rivets. Because the self weight is lighter, and the construction is simple and convenient, the method is widely applied to the fields of large-scale factory buildings, venues, bone material sites and the like.

The steel structure greenhouse of the bone stock site is an important raw material storage site in the concrete generation process flow. The continuity that it had to a great extent guaranteed production can be done concrete production in-process sand stone and supplied and guarantee, is favorable to the promotion of output, and at present, prior art mostly can not carry out displacement monitoring to bone stock ground steel construction big-arch shelter, can cause the potential safety hazard when the steel construction takes place horizontal or vertical displacement, influences follow-up production work, consequently, need a steel construction big-arch shelter displacement monitoring device urgently, can guarantee real-time supervision stock ground steel construction, can in time carry out the early warning to consolidate the correction, ensure the reliable continuous operation of production.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a steel structure greenhouse displacement monitoring device, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a steel construction big-arch shelter displacement monitoring device, which comprises a base, the bilateral symmetry of base is provided with a plurality of steel brackets, the top of steel bracket is provided with the fender canopy, all be provided with lifting unit between two liang of steel brackets, lifting unit's top all is provided with fixed establishment, fixed establishment's top is provided with infrared receiver, one side top of base is provided with the mounting bracket, the top of mounting bracket is provided with infrared transmitter, one side of mounting bracket is provided with wireless acquisition precaution device, one side top of base is kept away from the one end of mounting bracket and is provided with control panel.

Further, in order to be convenient for maintain and change infrared receiver, thereby the accuracy and the stability of this big-arch shelter displacement monitoring device can be guaranteed, and then the security of steel construction big-arch shelter can be improved, the labour has been reduced, lifting unit is including setting up the fixing base between two liang of steel brackets, one side of fixing base is provided with the servo motor who runs through steel bracket lateral wall, servo motor's output runs through the fixing base and with the one end fixed connection of pivot, the circumference outside at pivot both ends all overlaps and is equipped with first bevel gear, lifting unit is still including setting up two support columns on the symmetry on fixing base top, the spout has all been seted up inside to two support columns, the inside of spout is provided with the threaded rod, all overlap on the circumference outside of two threaded rods is equipped with the slider, and fixedly connected with fixed plate between two sliders, the outside cover of bottom circumference of threaded rod is equipped with the second bevel gear, and the second bevel gear meshes with first bevel gear, the spiral direction of two sets of threaded rods is opposite.

Further, in order to be convenient for to infrared receiver's installation and dismantlement, can also stabilize the effect to infrared receiver, make the protection infrared receiver that can be better, thereby the security of this big-arch shelter displacement monitoring device has been improved, the suitability is wider, fixed establishment is including setting up the supporting disk on fixed plate top, the top of supporting disk is provided with fixed frame, the both sides that fixed frame inside was provided with slider one are provided with lug one, slider one's bottom is provided with two symmetrical earpieces, slider one's both ends all are provided with slider two, two slider two be close to slider one side all offer be in with lug one matched with spout one, and slider one and slider two's whole be trapezium structure, slider two top both sides all are provided with lug two in the fixed frame, top both sides have been provided with lug two matched with spout two, two slider two tops are provided with symmetrical splint, the lateral wall of two splint all are provided with a plurality of protruding pieces, be connected with the bracing piece through the round pin hub between two earpieces, the bottom of bracing piece and run through the bottom of fixed frame and extend to the supporting disk in the supporting disk matched with the bottom.

The beneficial effects of the utility model are as follows:

1. the infrared receiver protection device is reasonable and reliable in structure and simple to operate, can be used for maintaining and replacing the infrared receiver conveniently, and can be used for stabilizing the infrared receiver, so that the infrared receiver can be protected better, a steel structure of a material yard can be monitored in real time, early warning can be performed timely, reinforcement and correction can be performed, and reliable and continuous production can be guaranteed.

2. Through setting up lifting unit for can be convenient for maintain and change infrared receiver, thereby can guarantee the accuracy and the stability of this big-arch shelter displacement monitoring device, and then can improve the security of steel construction big-arch shelter, reduced the labour.

3. Through setting up fixed establishment for can be convenient for when the installation to infrared receiver with dismantle, can also carry out firm effect to infrared receiver, make the protection infrared receiver that can be better, thereby improved the security of this big-arch shelter displacement monitoring device, the suitability is wider.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a steel structure greenhouse displacement monitoring device according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a perspective assembly view of a lifting assembly in a steel structure greenhouse displacement monitoring device according to an embodiment of the present utility model;

fig. 4 is a perspective assembly view of a fixing mechanism in a displacement monitoring device for a steel structure greenhouse according to an embodiment of the present utility model.

In the figure:

1. a base; 2. a steel bracket; 3. a shed; 4. a lifting assembly; 401. a fixing seat; 402. a servo motor; 403. a rotating shaft; 404. a first bevel gear; 405. a support column; 406. a chute; 407. a threaded rod; 408. a slide block; 409. a fixing plate; 410. a second bevel gear; 5. a fixing mechanism; 501. a support plate; 502. a fixed frame; 5021. a second chute; 503. a first sliding block; 5031. a first bump; 5032. an ear seat; 504. a second sliding block; 5041. a first chute; 5042. a second bump; 505. a clamping plate; 5051. a protruding block; 506. a support rod; 507. a spring; 6. an infrared receiver; 7. a mounting frame; 8. an infrared emitter; 9. a wireless acquisition early warning device; 10. and a control panel.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to the embodiment of the utility model, a displacement monitoring device for a steel structure greenhouse is provided.

The utility model is further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, a steel structure greenhouse displacement monitoring device according to the embodiment of the utility model comprises a base 1, a plurality of steel brackets 2 are symmetrically arranged on two sides of the base 1, a baffle 3 is arranged at the top of each steel bracket 2, a lifting component 4 is arranged between every two steel brackets 2, a fixing mechanism 5 is arranged at the top of each lifting component 4, an infrared receiver 6 is arranged at the top of each fixing mechanism 5, a mounting frame 7 is arranged at the top of one side of the base 1, an infrared emitter 8 is arranged at the top of the mounting frame 7, a wireless acquisition early warning device 9 is arranged at one side of the mounting frame 7, and a control panel 10 is arranged at one end, far away from the mounting frame 7, of the top of one side of the base 1 (an inductor, a magneto-electric converter and a PLC controller are arranged inside the control panel 10 when the device is used).

By means of the technical scheme, the infrared receiver 6 protection device is reasonable and reliable in structure and simple to operate, the infrared receiver 6 can be maintained and replaced conveniently, meanwhile, the infrared receiver 6 can be firmly protected, the real-time monitoring of a stock ground steel structure can be guaranteed, early warning can be conducted timely, reinforcement and correction can be conducted, and reliable and continuous production operation can be guaranteed.

In one embodiment, for the lifting assembly 4, the lifting assembly 4 includes a fixed seat 401 disposed between two steel brackets 2, a servo motor 402 penetrating through the side wall of the steel bracket 2 is disposed on one side of the fixed seat 401, an output end of the servo motor 402 penetrates through the fixed seat 401 and is fixedly connected with one end of the rotating shaft 403, first bevel gears 404 are sleeved outside circumferences of two ends of the rotating shaft 403, the lifting assembly 4 further includes two symmetrical support columns 405 disposed at top ends of the fixed seat 401, sliding grooves 406 are formed in the two support columns 405, threaded rods 407 are disposed in the sliding grooves 406, sliding blocks 408 are sleeved outside circumferences of the two threaded rods 407, a fixing plate 409 is fixedly connected between the two sliding blocks 408, a second bevel gear 410 is sleeved outside circumferences of bottom ends of the two threaded rods, the second bevel gear 410 is meshed with the first bevel gears 404, and spiral directions of the two groups 407 are opposite, so that maintenance and replacement of the infrared receiver 6 can be facilitated, accuracy and stability of the greenhouse displacement monitoring device can be guaranteed, and safety of a greenhouse can be improved, and labor force can be reduced.

The specific working principle of the lifting assembly 4 is as follows: the servo motor 402 is started through the control panel 10 to drive the rotating shaft 403 to rotate, the first bevel gear 404 on the rotating shaft 403 rotates to drive the second bevel gear 410 to rotate, the second bevel gear 410 rotates to drive the threaded rod 407 to rotate, the threaded rod 407 rotates to drive the sliding block 408 in the sliding groove 406 to vertically move, the sliding block 408 drives the fixing plate 409 to vertically move, and then the fixing plate 409 can drive the infrared receiver 6 to reach a required position to work.

In one embodiment, for the fixing mechanism 5, the fixing mechanism 5 includes a supporting plate 501 disposed at the top end of the fixing plate 409, a fixing frame 502 is disposed at the top end of the supporting plate 501, a first sliding block 503 is disposed inside the fixing frame 502, two protruding blocks 5031 are disposed at two sides of the first sliding block 503, two symmetrical lugs 5032 are disposed at the bottom end of the first sliding block 503, two sliding blocks 504 are disposed at two ends of the first sliding block 503, one side of the two sliding blocks 504 close to the first sliding block 503 is opened at a first chute 5041 matching with the protruding blocks 5031, the whole of the first sliding block 503 and the second sliding block 504 is in a trapezoid structure, two protruding blocks 5042 are disposed at two sides of the top of the second sliding block 504, the spout two 5021 with lug two 5042 matched with is offered on the top both sides in the fixed frame 502, two sliding block two 504 tops are provided with symmetrical splint 505, the lateral wall of two splint 505 all is provided with a plurality of protruding pieces 5051, be connected with bracing piece 506 through the round pin hub between two ear seats 5032, the bottom of bracing piece 506 runs through the bottom of fixed frame 502 and extends to in the supporting plate 501, the inner bottom of supporting plate 501 is provided with bracing piece 506 matched with spring 507, when making can be convenient for install and dismantle infrared receiver 6, can also stabilize infrared receiver 6, make protection infrared receiver 6 that can be better, thereby the security of this greenhouse displacement monitoring device has been improved, the suitability is wider.

The specific working principle of the fixing mechanism 5 is as follows: the infrared receiver 6 is placed on the first sliding block 503, the first sliding block 503 moves downwards due to the gravity of the infrared receiver 6, the first protruding blocks 5031 at two ends of the first sliding block 503 drive the second sliding blocks 504 to slide in the second sliding grooves 5021 through the second protruding blocks 5042, the protruding blocks 5051 are enabled to be contacted with the infrared receiver 6 and then fixed, when the infrared receiver 6 is removed, the supporting rods 506 are driven to ascend through upward rebound of the springs 507, the supporting rods 506 drive the first sliding blocks 503 to move upwards to drive the second sliding blocks 504 to move outwards, and the clamping plates 505 leave the infrared receiver 6 to be removed.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

In practical application, the infrared receiver 6 is placed on the fixing mechanism 5 to fix the infrared receiver, then the lifting assembly 4 is started through the control panel 10 to lift the infrared receiver 6 to the working point which is at the same height as the infrared transmitter 8, then the infrared transmitter 8 is started through the control panel 10, the waveform signal is opposite to the directional infrared receiver 6 through the infrared transmitter 8, when the steel structure is horizontally or vertically displaced, the infrared receiver 6 can release current due to the fact that the waveform signal cannot be induced, the current is transmitted to the inductor, the inductor collects the transmitted current through the built-in chip, and the electromagnetic signal converted is wirelessly transmitted to the wireless acquisition early warning device 9 through the magneto-electric converter, so that accurate position early warning is performed.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The displacement monitoring device for the steel structure greenhouse comprises a base (1) and is characterized in that,

the utility model discloses a wireless acquisition early warning device, including base (1), steel bracket (2), lifting unit (4), fixed establishment (5), mounting bracket (7) are provided with on the both sides symmetry of base (1), the top of steel bracket (2) is provided with canopy (3), two all be provided with lifting unit (4) between steel bracket (2), the top of lifting unit (4) all is provided with fixed establishment (5), the top of fixed establishment (5) is provided with infrared receiver (6), one side top of base (1) is provided with mounting bracket (7), the top of mounting bracket (7) is provided with infrared emitter (8), one side of mounting bracket (7) is provided with wireless acquisition early warning device (9), one side top of base (1) is kept away from one end of mounting bracket (7) is provided with control panel (10).

2. The steel structure greenhouse displacement monitoring device according to claim 1, wherein the lifting assembly (4) comprises a fixed seat (401) arranged between every two steel brackets (2), and a servo motor (402) penetrating through the side wall of each steel bracket (2) is arranged on one side of each fixed seat (401);

the output end of the servo motor (402) penetrates through the fixing seat (401) and is fixedly connected with one end of the rotating shaft (403), and first bevel gears (404) are sleeved outside the circumferences of the two ends of the rotating shaft (403).

3. The steel structure greenhouse displacement monitoring device according to claim 2, wherein the lifting assembly (4) further comprises two symmetrical support columns (405) arranged at the top ends of the fixing seats (401), sliding grooves (406) are formed in the two support columns (405), and threaded rods (407) are arranged in the sliding grooves (406);

the two threaded rods (407) are sleeved with sliding blocks (408) on the circumference outside, fixing plates (409) are fixedly connected between the sliding blocks (408), the circumference outside of the bottom end of each threaded rod (407) is sleeved with a second bevel gear (410), the second bevel gears (410) are meshed with the first bevel gears (404), and the spiral directions of the two groups of threaded rods (407) are opposite.

4. A steel structure greenhouse displacement monitoring device according to claim 3, wherein the fixing mechanism (5) comprises a supporting disc (501) arranged at the top end of the fixing plate (409), a fixing frame (502) is arranged at the top end of the supporting disc (501), and a sliding block I (503) is arranged in the fixing frame (502);

two sides of the first sliding block (503) are provided with first protruding blocks (5031), and two symmetrical lug seats (5032) are arranged at the bottom end of the first sliding block (503).

5. The steel structure greenhouse displacement monitoring device according to claim 4, wherein two ends of the first sliding block (503) are respectively provided with a second sliding block (504), one side of the second sliding block (504) close to the first sliding block (503) is respectively provided with a first sliding groove (5041) matched with the first protruding block (5031), and the whole of the first sliding block (503) and the second sliding block (504) is in a trapezoid structure.

6. The steel structure greenhouse displacement monitoring device according to claim 5, wherein two sides of the top of the second sliding block (504) are provided with second protruding blocks (5042), and two sides of the inner top of the fixed frame (502) are provided with second sliding grooves (5021) matched with the second protruding blocks (5042);

the top ends of the two sliding blocks II (504) are provided with symmetrical clamping plates (505), and the side walls of the two clamping plates (505) are provided with a plurality of protruding blocks (5051).

7. The steel structure greenhouse displacement monitoring device according to claim 6, wherein two ear seats (5032) are connected with a supporting rod (506) through a pin shaft, the bottom end of the supporting rod (506) penetrates through the bottom end of the fixed frame (502) and extends into the supporting disc (501), and a spring (507) matched with the supporting rod (506) is arranged at the inner bottom end of the supporting disc (501).