CN110629919B - Building steel structure - Google Patents
Building steel structure Download PDFInfo
- Publication number
- CN110629919B CN110629919B CN201910896022.3A CN201910896022A CN110629919B CN 110629919 B CN110629919 B CN 110629919B CN 201910896022 A CN201910896022 A CN 201910896022A CN 110629919 B CN110629919 B CN 110629919B
- Authority
- CN
- China
- Prior art keywords
- baffle
- locking piece
- piece
- sliding block
- cover plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 48
- 230000033001 locomotion Effects 0.000 claims description 21
- 238000010276 construction Methods 0.000 claims description 17
- 230000005484 gravity Effects 0.000 claims description 12
- 238000005286 illumination Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/12—Racks for drying purposes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F57/00—Supporting means, other than simple clothes-lines, for linen or garments to be dried or aired
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/16—Roof structures with movable roof parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/16—Roof structures with movable roof parts
- E04B7/166—Roof structures with movable roof parts characterised by a translation movement of the movable roof part, with or without additional movements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Textile Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The embodiment of the invention provides a building steel structure which comprises a steel base, a motor, a transmission screw rod, a first sliding block, a second sliding block, a first bearing piece, a second bearing piece, a first baffle, a second baffle, a first supporting plate, a second supporting plate, a first locking piece, a second locking piece, a first cover plate and a second cover plate. The motor is connected with the transmission lead screw in a transmission mode, the first sliding block and the second sliding block are both in threaded connection with the transmission lead screw, the first bearing piece is borne by the first sliding block, and the second bearing piece is borne by the second sliding block. First baffle and second baffle rotate with first carrier respectively and are connected, and first backup pad and second backup pad rotate with the second carrier respectively and are connected. The first cover plate and the second cover plate are both in sliding connection with the steel base. The transmission screw rod can be driven to move through the motor, so that the first bearing piece and the second bearing piece are lifted, and the first cover plate and the second cover plate are opened, so that illumination can be received.
Description
Technical Field
The invention relates to the field of building construction, in particular to a building steel structure.
Background
At present, the roofs of houses are closed, indoor personnel cannot conveniently and directly reach the roofs through the rooms, and the roofs are not conveniently used. For example, roofs are not convenient for airing plants, clothes, grains, etc.
The following disadvantages exist in the prior closed roof through research and discovery:
the roof is closed, is not convenient to reach outdoors from indoors, and the utilization rate of the roof is low.
Disclosure of Invention
Objects of the present invention include, for example, providing a construction steel structure which can effectively utilize a roof structure to facilitate airing of plants, clothes, grains, etc.
Embodiments of the invention may be implemented as follows:
in a first aspect, an embodiment of the present invention provides a building steel structure, which includes:
the device comprises a steel base, a motor, a transmission screw rod, a first sliding block, a second sliding block, a first bearing piece, a second bearing piece, a first baffle, a second baffle, a first supporting plate, a second supporting plate, a first locking piece, a second locking piece, a first cover plate and a second cover plate;
the steel base is provided with an accommodating groove, and a first slide way and a second slide way are arranged at the end parts of the steel base corresponding to the notch of the accommodating groove; the first cover plate is in sliding fit with the first slide way, and the second cover plate is in sliding fit with the second slide way; the motor is arranged in the accommodating groove, the transmission lead screw is connected with an output shaft of the motor, the motor is used for driving the transmission lead screw to rotate, the transmission lead screw is provided with a first thread section and a second thread section which are arranged at intervals along the axis of the transmission lead screw, the first sliding block is in threaded connection with the first thread section, the first sliding block and the transmission lead screw are relatively fixed in the circumferential direction of the transmission lead screw, the second sliding block is in threaded connection with the second thread section, and the second sliding block and the transmission lead screw are relatively fixed in the circumferential direction of the transmission lead screw; the first bearing piece is carried by the first sliding block, the second bearing piece is carried by the second sliding block, and the second sliding block is positioned between the second bearing piece and the first bearing piece; one side of each of the first baffle and the second baffle is rotatably connected with the first bearing piece, and the other side of each of the first baffle and the second baffle abuts against each other; one sides of the first supporting plate and the second supporting plate are rotatably connected with the second bearing piece, and the other sides of the first supporting plate and the second supporting plate are respectively abutted against the first baffle and the second baffle; one end of the first locking piece is rotatably connected with the first baffle, and the other end of the first locking piece is clamped with the first bearing piece in an unlocking manner; one end of the second locking piece is rotatably connected with the second baffle, and the other end of the second locking piece is clamped with the second bearing piece in an unlocking manner; when the motor drives the transmission lead screw to rotate, the first sliding block and the second sliding block can be driven to slide in a first stroke firstly, so as to respectively drive the first bearing piece and the second bearing piece to rise and drive the first baffle plate and the second baffle plate to rise so as to respectively push the first cover plate and the second cover plate open, when the first sliding block finishes the movement of the first stroke, the first sliding block is positioned between the first thread section and the second thread section, the first sliding block is in thread connection with the transmission screw rod, and the first locking piece on the first baffle is unlocked, the unlocking piece on the second baffle is unlocked, the transmission screw rod continues to rotate, so as to drive the second slide block to move in a second stroke, the second slide block drives the second bearing piece to lift, the second supporting plate and the second supporting plate respectively push the first baffle and the second baffle to be opened.
In an optional implementation mode, the first locking piece has a first clamping groove, the first bearing piece is provided with a first mounting plate, the first mounting plate is provided with a first joint column, the first locking piece is connected with the first baffle in a rotating mode, and under the action of self gravity, the first locking piece has an orientation, the first joint column rotates to enable the first clamping groove to be connected with the first joint column in a clamping mode.
In an optional embodiment, one end of the first locking piece, which is far away from the first clamping groove, protrudes out of the first baffle, and when the first baffle completes the lifting movement of the first stroke, the first cover plate can abut against the first locking piece and press the first locking piece, so that the first locking piece rotates in a direction far away from the first clamping column, and the first locking piece is unlocked.
In an optional embodiment, the construction steel structure further comprises a first cable, one end of the first cable is connected with the first baffle, one end of the second cable is connected with the first locking piece, and the first cable is used for limiting the angle of the first locking piece so as to prevent the first locking piece from rotating relative to the first baffle under the action of self gravity to cross the first clamping column.
In an optional implementation manner, the second lock piece has a second clamping groove, the second bearing piece is provided with a second mounting plate, the second mounting plate is provided with a second clamping column, the second lock piece is rotatably connected with the second baffle, and under the action of self gravity, the second lock piece has a movement trend towards the second clamping column rotates to enable the second clamping groove to be clamped with the second clamping column.
In an optional implementation manner, one end, far away from the second clamping groove, of the second locking member protrudes out of the outer side of the second baffle, and when the second baffle completes the lifting movement of the second stroke, the second cover plate can abut against the second locking member and press the second locking member, so that the second locking member rotates in a direction far away from the second clamping column, and the unlocking of the second locking member is realized.
In an optional implementation mode, the construction steel structure further comprises a second inhaul cable, one end of the second inhaul cable is connected with the second baffle, one end of the second inhaul cable is connected with the second locking piece, and the second inhaul cable is used for limiting the angle of the second locking piece so as to prevent the second locking piece from rotating relative to the second baffle under the action of self gravity to cross the second clamping column.
In an alternative embodiment, the first baffle plate and the steel base are in sliding connection through a ball; the second baffle plate is connected with the steel base in a sliding mode through a ball.
In an alternative embodiment, the first cover plate and the steel base are connected through a first elastic resetting piece, so that the first cover plate has a sliding tendency close to the second cover plate; the second cover plate is connected with the steel base through a second elastic resetting piece, so that the second cover plate has a sliding tendency close to the first cover plate.
In an alternative embodiment, the first elastic return member is a spring; the second elastic reset piece is a spring.
The beneficial effects of the embodiment of the invention include, for example:
in summary, the building steel structure provided by the embodiment places the articles to be air-cured on the second bearing member. The motor is started, the motor rotates to drive the transmission screw to rotate, in the rotation process of the transmission screw, the first sliding block and the second sliding block move upwards along the vertical direction by the distance of the first stroke, in the movement process, the first sliding block abuts against the first bearing piece and drives the first bearing piece to rise, and the second sliding block abuts against the second bearing piece and drives the second bearing piece to rise. After the first stroke movement is completed, the first sliding block moves to a position between the first thread section and the second thread section, the first sliding block is unlocked with the transmission lead screw, and the transmission lead screw rotates and cannot drive the first sliding block to move. Simultaneously, first slider is when first stroke motion, and first apron and second apron risee, push away first apron and second apron respectively, and the notch of holding tank is opened to first apron and second apron, and sunshine can get into from the notch, and the unblock of first locking piece on the first baffle, the unblock of second locking piece on the second baffle. In order to obtain more sufficient sunshine, continue to drive the rotation of drive screw, the second slider continues to rise, it continues to rise to drive the second and holds carrier, the second holds carrier in the in-process and the second backup pad that carrier rotation is connected and pushes away first baffle and second baffle respectively, first baffle and second baffle push away first apron and second apron respectively, when rising to first backup pad and second backup pad rotate to being the horizontality, stop motion, at this moment, the article that is located the second and holds carrier receives the sunshine of maximum area. And the roof is designed into a non-closed structure through the structure, so that the utilization rate of the roof is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a state of a construction steel structure provided in the present embodiment;
FIG. 2 is an enlarged partial view at II in FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at III;
FIG. 4 is an enlarged view of a portion IIII of FIG. 1;
FIG. 5 is a schematic view of a drive screw provided in the present embodiment;
FIG. 6 is a schematic view of a second latch member according to the present embodiment;
fig. 7 is a schematic view of two states of the construction steel structure provided in the present embodiment;
FIG. 8 is an enlarged partial schematic view of FIG. 7;
fig. 9 is a schematic diagram (simplified structure) of three states of the construction steel structure according to the present embodiment.
Icon: 10-a steel base; 11-a first slideway; 12-a second slide; 13-a ball bearing; 14-a first elastic return member; 15-a second elastic return member; 16-a first circumferential limit; 17-a second circumferential limit; 18-a resilient abutment; 20-an electric motor; 30-a drive screw; 31-a first thread segment; 32-a second thread segment; 33-a first smooth section; 34-a second smooth section; 40-a first slide; 50-a second slide; 60-a first carrier; 61-a first mounting plate; 62-a first snap post; 63-a second mounting plate; 64-a second snap post; 70-a second carrier; 80-a first baffle; 90-a second baffle; 100-a first support plate; 200-a second support plate; 300-a first locking member; 310-a first card slot; 400-a second lock; 410-a second card slot; 500-a first cover plate; 600-a second cover plate; 700-a first cable; 800-second cable.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1 to 9, the present embodiment provides a building steel structure, which can open a roof during use, and is convenient for using the advantage of sufficient sunlight irradiation on the roof, and the airing of articles is more convenient.
The construction steel structure provided by the present embodiment includes a steel base 10, a motor 20, a lead screw 30, a first slider 40, a second slider 50, a first bearing member 60, a second bearing member 70, a first baffle 80, a second baffle 90, a first support plate 100, a second support plate 200, a first locking member 300, a second locking member 400, a first cover plate 500, and a second cover plate 600.
The steel base 10 is provided with a containing groove, and a first slide way 11 and a second slide way 12 are arranged at the end part of the steel base 10 corresponding to the notch of the containing groove; first apron 500 and first slide 11 sliding fit, second apron 600 and second slide 12 sliding fit, first apron 500 and second apron 600 can slide to the position of closing the notch of holding tank, and the hookup location sealing connection of first apron 500 and second apron 600, dustproof and waterproof, and optionally, set up the sealing layer respectively on first apron 500 and second apron 600. In addition, first apron 500 and steel base 10 sealing connection, second apron 600 and steel base 10 sealing connection avoid the notch department of holding tank to intake, and the leakproofness is high. The motor 20 is arranged in the accommodating groove, the transmission lead screw 30 is connected with an output shaft of the motor 20, the motor 20 is used for driving the transmission lead screw 30 to rotate, the transmission lead screw 30 is provided with a first thread section 31 and a second thread section 32 which are arranged at intervals along the axis of the transmission lead screw 30, the first sliding block 40 is in threaded connection with the first thread section 31, the first sliding block 40 and the transmission lead screw 30 are relatively fixed in the circumferential direction of the transmission lead screw 30, the second sliding block 50 is in threaded connection with the second thread section 32, and the second sliding block 50 and the transmission lead screw 30 are relatively fixed in the circumferential direction of the transmission lead screw; the first carriage 60 is carried by the first slider 40, the second carriage 70 is carried by the second slider 50, the second slider 50 is located between the second carriage 70 and the first carriage 60; one side of each of the first baffle 80 and the second baffle 90 is rotatably connected with the first bearing piece 60, and the other side of each of the first baffle 80 and the second baffle 90 is abutted; one sides of the first support plate 100 and the second support plate 200 are rotatably connected with the second bearing member 70, and the other sides of the first support plate 100 and the second support plate 200 are respectively abutted against the first baffle 80 and the second baffle 90; one end of the first locking member 300 is rotatably connected to the first baffle 80, and the other end of the first locking member 300 is in releasable clamping connection with the first carrier 60; one end of the second locking member 400 is rotatably connected to the second baffle 90, and the other end of the second locking member 400 is connected to the second carrier 70 in an unlocked manner; when the motor 20 drives the lead screw 30 to rotate, the first slider 40 and the second slider 50 can be driven to slide in a first stroke, so as to respectively drive the first carrying component 60 and the second carrying component 70 to rise, and drive the first baffle 80 and the second baffle 90 to rise, thereby respectively pushing the first cover plate 500 and the second cover plate 600 open, when the first sliding block 40 completes the movement of the first stroke, the first sliding block 40 is positioned between the first thread section 31 and the second thread section 32, the first sliding block 40 is unscrewed from the transmission screw rod 30, and the first locking member 300 of the first barrier 80 is unlocked, the unlocking member of the second barrier 90 is unlocked, the driving screw 30 continues to rotate, so as to drive the second slider 50 to move in the second stroke, the second slider 50 drives the second bearing member 70 to rise, and the second supporting plate 200 respectively push the first blocking plate 80 and the second blocking plate 90 to open.
In this embodiment, the articles to be aired are placed on the second carrier 70. The motor 20 is started, the motor 20 rotates to drive the transmission screw 30 to rotate, in the rotation process of the transmission screw 30, the first slider 40 and the second slider 50 move upwards along the vertical direction by the distance of the first stroke, in the movement process, the first slider 40 abuts against the first bearing piece 60 and drives the first bearing piece 60 to rise, and the second slider 50 abuts against the second bearing piece 70 and drives the second bearing piece 70 to rise. After the first stroke movement is completed, the first sliding block 40 moves to a position between the first thread section 31 and the second thread section 32, the first sliding block 40 is unlocked from the driving screw 30, and the driving screw 30 rotates and cannot drive the first sliding block 40 to move. Meanwhile, when the first slider 40 moves in the first stroke, the first baffle 80 and the second baffle 90 rise to push the first cover plate 500 and the second cover plate 600 away, respectively, the notches of the accommodating groove are opened by the first cover plate 500 and the second cover plate 600, sunlight can enter from the notches, the first locking piece 300 on the first baffle 80 is unlocked, and the second locking piece 400 on the second baffle 90 is unlocked. In order to obtain more sufficient sunlight, the transmission screw 30 is continuously driven to rotate, the second slide block 50 is continuously lifted to drive the second bearing part 70 to continuously lift, the first supporting plate 100 and the second supporting plate 200 which are rotatably connected with the second bearing part 70 in the lifting process of the second bearing part 70 respectively push the first baffle 80 and the second baffle 90 away, the first baffle 80 and the second baffle 90 respectively push the first cover plate 500 and the second cover plate 600 away, when the first supporting plate 100 and the second supporting plate 200 are lifted to be in a horizontal state, the movement is stopped, and at the moment, articles on the second bearing part 70 are irradiated by sunlight with the largest area.
Optionally, a first circumferential limiting part 16 is disposed on the steel base 10, a first limiting groove is disposed on the first circumferential limiting part 16, the first slider 40 is in sliding fit with the first limiting groove, and the first limiting groove can limit the first slider 40 to rotate relative to the driving screw 30, that is, the first slider 40 and the driving screw 30 are relatively fixed in the circumferential direction of the driving screw 30. Further, an elastic abutting member 18 is disposed between the first sliding block 40 and the first circumferential limiting member 16 for making the first sliding block 40 have a moving tendency to slide close to the second sliding block 50. For convenience of illustration, the portion between the first threaded section 31 and the second threaded section 32 is a first smooth section 33, the outer peripheral surface away from the first threaded section 31 is provided with a second smooth section 34, and the elastic abutment member 18 is located on the second smooth section 34. When the first sliding block 40 rises to the first smooth section 33, the first sliding block 40 is unscrewed from the transmission screw 30, and cannot continuously push the first bearing piece to rise, when the first sliding block needs to retreat, because the stroke of the first sliding block 40 which needs to move is smaller than the stroke of the second sliding block 50 which needs to move, when the first sliding block 40 descends to the second smooth section 34, the first sliding block 40 is unscrewed from the transmission screw 30, the transmission screw 30 continuously rotates reversely, the second sliding block 50 can continuously descend, and the first sliding block 40 cannot descend until the first sliding block 40 and the second sliding block 50 respectively retreat to be located at the initial positions. And when the first sliding block 40 needs to be lifted again, due to the elastic action of the elastic abutting piece 18, the first sliding block 40 always has the force of abutting against the first bearing piece 60, so that the first sliding block 40 is conveniently screwed with the first screwing section. The resilient abutment 18 may be a spring.
In addition, a second circumferential limiting member 17 is disposed on the first bearing member 60, a second limiting groove is disposed on the second circumferential limiting member 17, the second slider 50 is in sliding fit with the second limiting groove, and the second limiting groove can limit the second slider 50 to rotate relative to the driving screw 30, that is, the second slider 50 and the driving screw 30 are relatively fixed in the circumferential direction of the driving screw 30.
Optionally, the first locking member 300 has a first locking groove 310, the first locking groove 310 is an arc-shaped groove, the first carrier 60 is provided with a first mounting plate 61, the first mounting plate 61 is provided with a first clamping column 62, the first locking member 300 is rotatably connected to the first baffle 80, and under the action of its own gravity, the first locking member 300 has a movement tendency toward the first clamping column 62 to rotate so as to clamp the first locking groove 310 to the first clamping column 62. In the initial state, the first lock 300 is engaged with the first engagement post 62, so that the first lock 300 is in the locked state. So that the first baffle 80 is positioned at a set angle, is not easy to rotate freely, is convenient to control, and is safe and reliable.
Further, one end of the first locking member 300, which is far away from the first engaging groove 310, protrudes out of the first baffle 80, and when the first baffle 80 completes the lifting movement of the first stroke, the first cover plate 500 can abut against the first locking member 300 and press the first locking member 300, so that the first locking member 300 rotates in a direction far away from the first engaging column 62, thereby unlocking the first locking member 300. The automatic unlocking of the first locking piece 300 can be realized in the process of lifting the first baffle 80, the efficiency is high, and the unlocking operation is convenient and reliable.
Further, the building steel structure still includes first cable 700, and first cable 700 can be the steel cable, and the one end and the first baffle 80 of first cable 700 are connected, and the one end and the first locking piece 300 of first cable 700 are connected, and first cable 700 is used for restricting the angle of first locking piece 300 to prevent that first locking piece 300 from rotating and crossing first joint post 62 relative to first baffle 80 under its own action of gravity. Through the setting of first cable 700, guarantee first baffle 80 and rotate the in-process, the angle when first locking piece 300 is located the locking state can not surpassed with the maximum angle of first baffle 80 for first baffle 80 is by opening when folding to rotating, can not blockking by first joint post 62, can realize the locking with first joint post 62 joint smoothly.
Optionally, the second locking piece 400 has a second locking groove 410, the second locking groove 410 is an arc-shaped groove, the second bearing member 70 is provided with a second mounting plate 63, the second mounting plate 63 is provided with a second clamping column 64, the second locking piece 400 is rotatably connected to the second blocking plate 90, and under the action of its own gravity, the second locking piece 400 has a movement tendency toward the second clamping column 64 to rotate so as to clamp the second locking groove 410 to the second clamping column 64. In the initial state, the second lock member 400 is engaged with the second engaging post 64, so that the second lock member 400 is in the locked state. So that the second baffle 90 is positioned at a set angle, is not easy to rotate freely, is convenient to control, and is safe and reliable.
Further, the one end that second locking piece 400 kept away from second draw-in groove 410 is outstanding in the outside of second baffle 90, and second baffle 90 is when accomplishing the rising motion of second stroke, and second apron 600 can press second locking piece 400 with second locking piece 400 butt to make second locking piece 400 rotate towards the direction of keeping away from second joint post 64, thereby realize the unblock of second locking piece 400. The automatic unlocking of the second locking piece 400 can be realized in the process of lifting the second baffle 90, the efficiency is high, and the unlocking operation is convenient and reliable.
Further, the building steel structure still includes second cable 800, and second cable 800 can be the steel cable, and the one end and the second baffle 90 of second cable 800 are connected, and the one end and the second locking piece 400 of second cable 800 are connected, and second cable 800 is used for restricting the angle of second locking piece 400 to prevent that second locking piece 400 from rotating and crossing second joint post 64 for second baffle 90 under its self action of gravity. Through the setting of second cable 800, guarantee second baffle 90 and rotate the in-process, the angle when second locking piece 400 is located the locking state can not surpassed with second baffle 90's maximum angle for second baffle 90 is by opening when folding to rotating, can not blockking by second joint post 64, can realize the locking smoothly with second joint post 64 joint.
Optionally, the first baffle 80 is slidably connected with the steel base 10 through a ball 13; the second baffle 90 is slidably connected to the steel base 10 via the balls 13. The friction force is reduced, and the sliding is convenient. Further, the first cover plate 500 is connected with the steel base 10 through the first elastic restoring member 14, so that the first cover plate 500 has a sliding tendency to approach the second cover plate 600; the second cover plate 600 is connected with the steel base 10 through the second elastic restoring member 15, so that the second cover plate 600 has a sliding tendency to approach the first cover plate 500. After the first slider 40 and the second slider 50 are retracted, under the action of the first elastic restoring element 14, the first cover plate 500 can move close to the second cover plate 600, and simultaneously, under the action of the second elastic restoring element 15, the second cover plate 600 can move close to the first cover plate 500, and the first cover plate 500 and the second cover plate 600 block the notches of the accommodating groove.
Optionally, the first elastic return member 14 is a spring. The second elastic return member 15 is a spring.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A construction steel structure, characterized in that it comprises:
the device comprises a steel base, a motor, a transmission screw rod, a first sliding block, a second sliding block, a first bearing piece, a second bearing piece, a first baffle, a second baffle, a first supporting plate, a second supporting plate, a first locking piece, a second locking piece, a first cover plate and a second cover plate;
the steel base is provided with an accommodating groove, and a first slide way and a second slide way are arranged at the end parts of the steel base corresponding to the notch of the accommodating groove; the first cover plate is in sliding fit with the first slide way, and the second cover plate is in sliding fit with the second slide way; the motor is arranged in the accommodating groove, the transmission lead screw is connected with an output shaft of the motor, the motor is used for driving the transmission lead screw to rotate, the transmission lead screw is provided with a first thread section and a second thread section which are arranged at intervals along the axis of the transmission lead screw, the first sliding block is in threaded connection with the first thread section, the first sliding block and the transmission lead screw are relatively fixed in the circumferential direction of the transmission lead screw, the second sliding block is in threaded connection with the second thread section, and the second sliding block and the transmission lead screw are relatively fixed in the circumferential direction of the transmission lead screw; the first bearing piece is carried by the first sliding block, the second bearing piece is carried by the second sliding block, and the second sliding block is positioned between the second bearing piece and the first bearing piece; one side of each of the first baffle and the second baffle is rotatably connected with the first bearing piece, and the other side of each of the first baffle and the second baffle abuts against each other; one sides of the first supporting plate and the second supporting plate are rotatably connected with the second bearing piece, and the other sides of the first supporting plate and the second supporting plate are respectively abutted against the first baffle and the second baffle; one end of the first locking piece is rotatably connected with the first baffle, and the other end of the first locking piece is clamped with the first bearing piece in an unlocking manner; one end of the second locking piece is rotatably connected with the second baffle, and the other end of the second locking piece is clamped with the second bearing piece in an unlocking manner; when the motor drives the transmission lead screw to rotate, the first sliding block and the second sliding block can be driven to slide in a first stroke firstly, so as to respectively drive the first bearing piece and the second bearing piece to rise and drive the first baffle plate and the second baffle plate to rise so as to respectively push the first cover plate and the second cover plate open, when the first sliding block finishes the movement of the first stroke, the first sliding block is positioned between the first thread section and the second thread section, the first sliding block is in thread connection with the transmission screw rod, and the first locking piece on the first baffle is unlocked, the unlocking piece on the second baffle is unlocked, the transmission screw rod continues to rotate, so as to drive the second slide block to move in a second stroke, the second slide block drives the second bearing piece to lift, the second supporting plate and the second supporting plate respectively push the first baffle and the second baffle to be opened.
2. The construction steel structure according to claim 1, characterized in that:
first locking piece has first draw-in groove, first carrier is last to be provided with first mounting panel, be provided with first joint post on the first mounting panel, first locking piece with first baffle rotates to be connected, and under its self action of gravity, first locking piece has the orientation first joint post rotates so that first draw-in groove with the motion trend of first joint post joint.
3. The construction steel structure according to claim 2, characterized in that:
one end, far away from the first clamping groove, of the first locking piece protrudes out of the outer side of the first baffle, when the first baffle completes the lifting movement of the first stroke, the first cover plate can be abutted to the first locking piece and presses the first locking piece, so that the first locking piece rotates towards the direction far away from the first clamping column, and the first locking piece is unlocked.
4. The construction steel structure according to claim 3, wherein:
the building steel structure still includes first cable, the one end of first cable with first baffle is connected, the one end of first cable with first locking piece is connected, first cable is used for the restriction the angle of first locking piece, in order to prevent first locking piece under its self action of gravity for first baffle rotates and crosses first joint post.
5. The construction steel structure according to any one of claims 1-4, wherein:
the second lock piece has the second draw-in groove, the second holds and is provided with the second mounting panel on the carrier, be provided with the second joint post on the second mounting panel, the second lock piece with the second baffle rotates to be connected, and under its self action of gravity, the second lock piece has the orientation the second joint post rotates so that the second draw-in groove with the motion trend of second joint post joint.
6. The construction steel structure of claim 5, wherein:
one end, far away from the second clamping groove, of the second locking piece protrudes out of the outer side of the second baffle, when the second baffle completes the lifting movement of the second stroke, the second cover plate can be abutted to the second locking piece and presses the second locking piece, so that the second locking piece rotates towards the direction far away from the second clamping column, and the second locking piece is unlocked.
7. The construction steel structure of claim 6, wherein:
the building steel structure still includes the second cable, the one end of second cable with the second baffle is connected, the one end of second cable with the second locking piece is connected, the second cable is used for restricting the angle of second locking piece to prevent the second locking piece is relative under its self action of gravity the second baffle rotates and crosses second joint post.
8. The construction steel structure according to claim 1, characterized in that:
the first baffle is in sliding connection with the steel base through a ball; the second baffle plate is connected with the steel base in a sliding mode through a ball.
9. The construction steel structure according to claim 1, characterized in that:
the first cover plate is connected with the steel base through a first elastic resetting piece, so that the first cover plate has a sliding tendency close to the second cover plate; the second cover plate is connected with the steel base through a second elastic resetting piece, so that the second cover plate has a sliding tendency close to the first cover plate.
10. The construction steel structure of claim 9, wherein:
the first elastic reset piece is a spring; the second elastic reset piece is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896022.3A CN110629919B (en) | 2019-09-22 | 2019-09-22 | Building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896022.3A CN110629919B (en) | 2019-09-22 | 2019-09-22 | Building steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110629919A CN110629919A (en) | 2019-12-31 |
| CN110629919B true CN110629919B (en) | 2020-07-28 |
Family
ID=68972089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910896022.3A Active CN110629919B (en) | 2019-09-22 | 2019-09-22 | Building steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110629919B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182386B (en) * | 2022-09-13 | 2022-11-25 | 中交第一航务工程局有限公司 | Top lock pull-off type connecting device and immersed tube construction ship comprising same |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104975687B (en) * | 2015-08-04 | 2017-11-24 | 梁生炜 | A kind of electrodynamic type All-weather shed |
| CN105178492B (en) * | 2015-08-12 | 2017-09-12 | 上海绿地建设(集团)有限公司 | A kind of driving and control system for steel construction folding house roof |
| KR101636658B1 (en) * | 2015-10-30 | 2016-07-07 | 최동식 | Opening and closing roof structure of barn |
| CN205875492U (en) * | 2016-07-28 | 2017-01-11 | 上海锦杉信息科技有限公司 | House top intelligent control device |
| CN207063321U (en) * | 2017-07-17 | 2018-03-02 | 江苏鹏程钢结构有限公司 | Steel house top truss |
| CN107700736B (en) * | 2017-10-15 | 2019-09-20 | 江西佳慧钢结构工程有限公司 | A kind of steel-structure roof and its installation method |
| CN207776198U (en) * | 2017-12-08 | 2018-08-28 | 九江市永信制罐设备有限公司 | A kind of steel construction heat insulation roof |
| CN108301548B (en) * | 2018-02-01 | 2019-08-02 | 温州市腾圣建设有限公司 | A kind of packaged type roof |
| CN208251414U (en) * | 2018-04-16 | 2018-12-18 | 广州瑞芙特建筑技术有限公司 | A kind of novel and multifunctional roof |
| CN109025027A (en) * | 2018-07-27 | 2018-12-18 | 浙江精工钢结构集团有限公司 | A kind of pin gear pin rack driven type arc folding house roof |
| CN209025283U (en) * | 2018-09-26 | 2019-06-25 | 安徽一品小院建筑科技有限公司 | A kind of assembled roof |
| CN208899722U (en) * | 2018-10-22 | 2019-05-24 | 程霄 | A kind of building roof steel construction |
-
2019
- 2019-09-22 CN CN201910896022.3A patent/CN110629919B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110629919A (en) | 2019-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7866713B2 (en) | Locker structure | |
| CN110629919B (en) | Building steel structure | |
| US6719383B2 (en) | Retractable appliance control | |
| US20210079690A1 (en) | Energy harvesting arrangement and electronic locking system | |
| KR101023229B1 (en) | A stopping device of door in a building | |
| CN204112927U (en) | A kind of coded lock | |
| CN206390587U (en) | Overturn cabinet | |
| CN209556485U (en) | Lock to a kind of intelligent parking | |
| US5588259A (en) | Supporting arm with locking means for a hinged panel | |
| CN207863554U (en) | A kind of stereo parking facility | |
| CN208768237U (en) | Intelligent sound box | |
| CN208218154U (en) | Anti-pumping device prevents carriage oppressive or the safety device and lift car of emergency stop | |
| CN217300194U (en) | Front and rear door linkage device for outdoor cabinet | |
| CN212433738U (en) | Outdoor installation control platform | |
| US20230392641A1 (en) | Concealed Fastening Systems | |
| CN210483266U (en) | Door stop for blocking door handle from rotating | |
| CN220849326U (en) | Automatic opening and closing door | |
| CN214742182U (en) | Fan | |
| CN205012845U (en) | Intelligence house anti -theft device | |
| CN217168426U (en) | Sapphire spherical cover location frock | |
| US20220018163A1 (en) | Locking and unlocking tool boxes and tool cabinets | |
| CN217020381U (en) | Z-axis structure applied to heavy-light load robot | |
| CN216129848U (en) | Connecting part for connecting door body and washing machine | |
| CN217269470U (en) | Single-lock double-control device for outdoor cabinet | |
| CN211406508U (en) | Wisdom switching device with touch screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200624 Address after: Group 10, Taifeng village, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Applicant after: Suzhou Tang Construction Technology Co.,Ltd. Address before: 525200 room 1503, building 7, No. 65, Xiajing village, xinwuzai, Maoming high tech Industrial Development Zone, Maoming City, Guangdong Province Applicant before: Xie Shouyi |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230407 Address after: No. 5 Zhenxing Road, Yuanzhuang Town, Rudong County, Nantong City, Jiangsu Province, 226400 Patentee after: Nantong Tangding Construction Technology Co.,Ltd. Address before: 215400 group 10, Taifeng village, Chengxiang Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: Suzhou Tang Construction Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |