610results about "Gates/doors" patented technology

The present invention discloses a rolling shutter door fence, including a connecting mechanism for connecting with the free end of the roller shutter, the connecting mechanism includes a column and a base provided for the column, the column can be vertically fixed to the installation position through the base, the length of the column, which of course can also be longer, fits with the overall height of the rolling shutter door fence, the present invention having a simple structure allows for direct installation without positioning according to the position of the roller shutter and, compared with traditional methods, optimizes the overall installation process of the roller shutter door fence and effectively improves the installation convenience of the roller shutter door fence.

The present invention discloses a fence kit, comprising at least two fence panels and a corner base assembly, two adjacent fence panels being rotatably connected to each other, and the corner base assembly being arranged between the two adjacent fence panels, wherein the corner base assembly includes a corner support, an upper surface of the corner support is provided with at least two mounting grooves, the mounting grooves are connected at one end and open at the other end, the mounting grooves match the shape of the bottom of the fence panels, and the two adjacent fence panels are respectively inserted into any two mounting grooves. The object of the present invention is to overcome the deficiencies of the prior art and provide a fence kit with a simple structure and better stability.

An animal gate used to block throughways may include a gate assembly which may include a first gate portion that may have a first frame and a second frame. The gate assembly may be positionable within an opening of a structure and couplable to the structure. The gate assembly may include a second gate portion pivotally coupled to the first frame such that the second gate portion may be pivotable about a horizontal axis between a first position and a second position. The gate assembly may include a locking mechanism arranged at least partly within the second gate portion and configured to lock the second gate portion in at least the first position such that in the first position the second gate portion may be arranged at an angle less than 90 degrees above horizontal. In some examples, pivoting the second gate portion to the second position permits the first frame and the second gate portion to pivot.

A gate post (2, 4) extending in an upright direction and comprising a bearing frame configured for supporting a gate (3). The bearing frame comprises: a gate facing side wall and an opposite side wall; and a front wall and a back wall. At least one of the front wall and the back wall comprises a substantially planar area provided with a plurality of cut-outs configured to receive a functional component, wherein a diagonal buttress is provided in each cut-out, the diagonal buttresses being integrally formed with the remainder of the front wall.

The invention relates to the technical field of push-pull type hangar gates, in particular to a push-pull type hangar gate and a gate mounting construction method.The push-pull type hangar gate comprises an upper mounting frame and a lower mounting frame, and a set of movable door plates, a set of limiting door plates and a plurality of sets of splicing door plates are slidably mounted in the upper mounting frame and the lower mounting frame; the two sides of each splicing door plate can be in butt joint with the corresponding movable door plate and the corresponding limiting door plate, a driving part is installed at the front end of the lower installation frame and can push the corresponding movable door plate to move, the two splicing door plates can be automatically spliced, and the two splicing door plates can be manually disassembled to be opened. The driving part and the movable door plate can be quickly mounted, so that the sliding door can be conveniently and electrically pushed, the labor burden is reduced, the pushing efficiency is improved, any two groups of spliced door plates can be conveniently opened, entrances of different sizes can be conveniently opened in a hangar, and convenience, rapidness and time saving are achieved.

The utility model provides an automatically opening and closing construction site gate, including a gate body, a vehicle width detection component, a license plate recognition component and a through detection component. The gate body includes a door frame, an upper door body and two lower door bodies. A driving component is also provided on the door frame. The vehicle width detection component and the license plate recognition component are arranged on the outer side of the gate body, and the through detection component is arranged close to the gate body. The gate body of the utility model includes a door frame, an upper door body arranged in the door frame and two symmetrically arranged lower door bodies, that is, the gate body is composed of three different parts, each of which is driven separately, so the size and mass of a whole gate are divided into three parts, and the size and weight of each part are greatly reduced. The speed can be greatly increased during the opening and closing process, the vehicle congestion is reduced, and the efficiency of vehicle entry and exit is improved.

A strapping apparatus for coupling an article to a post, the apparatus including a post adapter including a first side configured to engage with the post and a second side comprising a recess; a retaining element at least partially located in the recess of the post adapter; and a strap configured to extend around the post, the strap including: a first end configured to be removably coupled to post adapter; and a second end configured to be received in the retaining element.

The current invention relates to a dock gate system (1) comprising a hinge post (2), a catching post (3) and a pair of rails (4, 5) interposed between said posts (2, 3), the rails (4, 5) being configured to pivot about a pair of axis comprised in said hinge post (2). The dock gate (1) according to the invention lends itself to a plurality of control methods for operation said gate by virtue of it comprising an actuator (10). Said actuator (10) is configured to operate a pair of rails (4, 5) between a raised and a lowered position and vice-versa.

The invention discloses a fast-assembly type telescopic door shaft rod connecting structure which comprises a limiting piece detachably arranged at the hinged position of a middle shaft and a connecting rod in a penetrating mode. A limiting part for limiting and fixing the limiting piece is arranged at the hinged part of the middle shaft and the connecting rod; at least one part of the limiting piece can enter the limiting part and is limited and clamped, so that the limiting assembly is detachably and fixedly installed on the middle shaft and located on the two sides of the hinged position of the middle shaft and the connecting rod, and therefore the relative movement of the connecting rod and the middle shaft is limited; connection between the connecting rod and the middle shaft is effectively fixed through the limiting assembly, and meanwhile the assembling process is simplified; compared with a traditional connecting structure, according to the scheme, after the limiting assemblies are integrally pre-assembled and integrally installed, stable connection is formed at the hinged position of the middle shaft and the connecting rod, through innovative application of the integrally-designed limiting pieces, the assembling efficiency is greatly improved, the assembling efficiency is improved by 60% or above, complexity is reduced, and the connecting structure is suitable for large-scale production and use.

A dock gate barrier system includes: a barrier with first and second ends with a central axis extending therebetween, and a coupling defining a passage; and a support member, from which extends a hitch pin, which extends along a longitudinal axis, and can enter and extend into the coupling passage. The hitch pin and the passage are configured such that: in a first configuration, the hitch pin can enter into / withdraw from, the passage; and in a second configuration, in response to a load being applied to the barrier causing it to bend, the hitch pin is engaged with the coupling to thereby lock the coupling relative to the hitch pin and thereby lock the barrier member to the first support member.

The invention relates to an industrialised and standardised gate that is portable and assemblable, such that, with or even without the aid of a fitter, an end user can purchase a gate on display, personally transport same home and, after a simple assembly process, obtain the product with a premium industrialised finish without having to perform complex, dangerous and polluting operations at home that require special equipment and / or skills. The gate is formed by horizontal and vertical profiles, assembly guides and connection elements, which are portable and modular, for both sliding and swinging gates.

To provide a gatepost system that enables a space in front of a house to use effectively.SOLUTION: A gate post system 300 includes a gate post 100 and a guide rail 200. The guide rail 200 is buried in the ground for extension in the longitudinal direction D1. The guide rail 200 guides a movement of the gate post 100 in the longitudinal direction D1. The guide rail 200 has a base portion 210 and an inclined portion 220. The base portion 210 is formed with a guide groove 212 extending in the longitudinal direction D1. The inclined portion 220 is inclined relative to the ground G. The gate post 100 has a main body portion 110 and a guided portion 160. The guided portion 160 has a protruding portion 164. The protruding portion 164 protrudes in the width direction D2. The width direction D2 intersects with the longitudinal direction D1. The protruding portion 164 is located below the guide groove 212. The protruding portion 164 faces the inclined portion 220. The protrusion 164 is capable of contacting the inclined portion 220.SELECTED DRAWING: Figure 6

A positioning device for fence supplemented with pet guardrail comprises: an upper embedding slot and a lower embedding slot having face-to-face openings and extending axially being respectively formed on an opposite outside of the upper crossbar and the lower crossbar of the pet guardrail, for embedding the upper and lower ends of the straight rod and fixing the straight rod via the positioning peg from the inner side of the upper crossbar and the lower crossbar to avoid the exposure of the positioning peg and omitting the installation of the front cover plate on the front side of the upper crossbar and the lower crossbar, and moreover, the side cover installed and covered on the left and right ends of the upper crossbar and the side cover facing the end of side pole of the existing fence being an circular arc surface, thereby meeting the installation inclination angle of the existing fence. The configuration of the circular arc surface enables the side cover to maintain attached with the side pole.

A safety gate has: a structural frame including a pair of columns spaced from one another along a peripheral edge of an elevated platform to define a ledge entrance to a staging area of the elevated platform; a ledge gate; and a staging gate; and in which the ledge gate and the staging gate are connected to move together relative to the pair of columns: into a loading configuration when the ledge gate rises and pitches upward, and the staging gate lowers and unfolds laterally away from the pair of structural columns, to allow a) the ledge gate to open the ledge entrance and b) the staging gate to enclose the staging area; and into an unloading configuration when the ledge gate lowers and pitches downward, and the staging gate rises and folds laterally toward the pair of structural columns, to allow a) the ledge gate to close the ledge entrance and b) the staging gate to expose the staging area.

The present invention discloses a locking mechanism and a sheet-like door railing therewith and, compared with the traditional one, the present invention, based on the prior art, through the fitted connection between the hook portion and hook groove, ensures that the outer door railing remains fitted connection with the locking mechanism, without local reset, when the zip tie or rope at the corresponding position is cut, thereby avoiding possible body injury caused by reset.

A gate system for a pontoon boat is provided. The gate system may comprise a gate, a guide, and a guide interface member.

The utility model discloses a retractable door shield, which belongs to the technical field of door shields and comprises at least two partition sheets, a connecting component and a ratchet mechanism, and the connecting component enables one partition sheet to be slidably connected with the other partition sheet; at least one rack is arranged on the surface of one partition piece, a through groove is formed in the surface of the other partition piece, a gear is rotatably connected in the through groove, and the gear is meshed with the rack; the ratchet mechanism is arranged in the through groove, connected to the gear and used for driving the gear to move in the first direction. When the ratchet mechanism rotates anticlockwise to a preset angle, the ratchet mechanism is separated from the gear, the gear moves towards the second direction, and under the driving of the ratchet mechanism, the gear drives one partition piece to move towards the first direction, so that the door stop extends; the ratchet mechanism is rotated anticlockwise to a preset angle, so that the ratchet mechanism is separated from the gear, the user can push one partition piece to move in the second direction, the door shield is shortened, and the door shield can be suitable for door openings and aisles with different widths.

The utility model relates to the technical field of electric retractable doors, and discloses an anti-pinch electric retractable door which comprises a hidden wall body, a driver and door bodies, the door bodies are arranged on one side of the driver, a plurality of door bodies are arranged, hinge rods are arranged among the door bodies, fixing rings are arranged on the upper half portions and the lower half portions of the two sides of the door bodies, and the hinge rods are connected with the hidden wall body. The electric door is characterized in that fixing rings are arranged on the two sides of the door body, steel wire ropes are arranged in the fixing rings, character rings are arranged in the area, located between the fixing rings, of the outer side of the steel wire ropes, protective cloth is arranged between the character rings located on the upper side and the lower side, and a main shaft is arranged between the hidden wall bodies. At the moment, the winding and unwinding motor drives the main shaft to rotate, the steel wire rope is wound, the protective cloth between the fixing rings can be folded to be close to each other, gaps between the door bodies can be shielded and protected, children and the like are prevented from entering the gaps between the door bodies, and therefore clamping prevention is achieved, and the safety of the electric retractable door is improved.

A system may include a waterslide having a waterslide entrance and a waterslide exit. The system may include a first camera positioned at the waterslide entrance in which the first camera may capture a first video feed. The system may include a second camera positioned at the waterslide exit in which the second camera may capture a second video feed. The system may include a processing device that may: determine an incoming guest count at the waterslide entrance by detecting a ride vehicle occupancy at the waterslide entrance based on the first video feed; determine an outgoing guest count at the waterslide exit by detecting the ride vehicle occupancy at the waterslide exit based a second video feed; and match the incoming guest count and the outgoing guest count.

To provide a door device having a driving mechanism configured by combining a chain and a sprocket, having a small front-rear dimension, i.e. a thickness, capable of being installed in a narrow place.SOLUTION: A platform door device 1 comprises: a fixing part 3 fixed on a platform 2; a door body 4 supported on the fixing part 3 so as to freely move forward and backward; a chain 15 extended across the door body 4; a sprocket 10 engaged with the chain 15; and a rotary motor 9 fixed on the fixing part 3 for rotating the sprocket 10. The chain 15 is provided inside a cross-sectional profile of the door body 4.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of iron art doors, and discloses a household courtyard double-opening baking varnish iron art door which comprises stand columns, door bodies are rotationally connected to the adjacent sides of the two stand columns, mounting plates are fixedly connected to the lower portions of the two door bodies, and mounting grooves are formed in the front sides of the mounting plates. Two limiting blocks are fixedly connected to each of the two sides in the mounting groove, a flower piece plate is arranged in the mounting groove, two limiting grooves are formed in each of the two sides of the flower piece plate, inserting holes are formed in the tops and the bottoms of the two sides of the flower piece plate, and telescopic grooves are formed in the upper portions and the lower portions of the two sides in the mounting groove. A pull rod penetrates through and is slidably connected into the telescopic groove, and the outward end of the pull rod penetrates through and extends out of the mounting plate. According to the anti-collision door, the buffering base, the sliding groove, the sliding block, the movable rod, the connecting rod, the anti-collision block, the spring damper, the connecting block and the screw are matched to work, and when the anti-collision block collides with a wall body, the anti-collision assembly plays a role in protecting the door body and reducing the collision impact force between the anti-collision assembly and the wall body.

The present disclosure provides an anti-collision barrier gate arm including an arm, an arm holder, and a switching head configured to repeatedly switch between a separation state and a reset state, where the arm is connected to the arm holder through the switching head. The present disclosure has the beneficial effects that: an anti-collision barrier gate arm is provided; the switching head is additionally arranged between the arm and the arm holder; when the arm is subjected to a collision, the switching head can enter a separation state to provide a movement space for the arm so as avoiding damaging to the arm; and the switching head can quickly switch to a reset state, such that the arm can work normally again, helping to guarantee normal access of a parking lot.

The utility model belongs to the technical field of electric doors, and discloses a sliding door. The sliding door comprises a door row, a driving assembly and a supporting piece, a lower beam is arranged at the bottom of the door row, the driving assembly is arranged below the lower beam and comprises a driving part, a driving gear and a rack, the driving gear is horizontally connected to an output shaft of the driving part, and the rack is fixed to the lower beam and extends in the length direction of the door row. The supporting piece is located below the lower beam, and the top of the supporting piece is higher than the driving gear. According to the sliding door, the door row can abut against the supporting piece after moving downwards and cannot make contact with the driving gear, in other words, when the door row moves downwards to the limiting position, the supporting piece can abut against the bottom of the lower beam, the effect of supporting the lower beam is achieved, and the lower beam is prevented from making contact with the driving gear and being clamped.

The utility model relates to the technical field of electric retractable doors, in particular to an electric retractable door windproof device which comprises electric door transverse bottom beams and a guide rail, two guide grooves are symmetrically formed in the guide rail, and the two electric door transverse bottom beams are installed in the corresponding guide grooves in a sliding mode respectively. The defects in the prior art are overcome, under the matching action of the limiting cone and the like, the inserting column and the cone are inserted into the ground by pressing the mounting plate, then the pressing plate is pressed, and the pressing plate moves downwards to drive the pressing column and the semicircle to move downwards accordingly; the semicircle moves downwards to drive the two inclined blocks and the two limiting cones to be far away from each other, the two limiting cones are far away from each other to be inserted into underground soil, then the mounting plate and the guide rail can be mounted and fixed, the phenomenon that the electric retractable door topples over when encountering strong wind can be effectively prevented, and the windproof effect is achieved; the safety is improved; and the property loss is reduced.

The utility model discloses an external hanging type retractable door driving device with a compact structure. The external hanging type retractable door driving device comprises a walking driving wheel and a driving motor used for providing power for the walking driving wheel. The driving motor is electrically connected with the control module; the driving assembly is installed on the outer side of the machine box or located at the joint of the machine box and the door row. The travelling wheels are in rolling contact with the ground under the driving of the driving motor; according to the utility model, the driving assembly is installed in a modularized externally-hung manner and does not need to be placed in the case, so that the miniaturization design and the internal space optimization of the case are facilitated, the structure of the case is more compact, after the externally-hung driving assembly is adopted, the overall volume of the case is greatly reduced, the expansion ratio of the retractable door is greatly improved, and the service life of the retractable door is prolonged. The space optimization of the retractable door is remarkably improved, in addition, the sealing performance of the driving assembly is enhanced, abrasion and damage of the driving assembly are remarkably reduced, and the service life of equipment is prolonged.

The present invention relates to a gate (1) comprising at least one post (11), at least one leaf (12), said leaf (12) being provided with a plurality of leaves (131, 132) hinged to each other by hinge means (14) between the leaves (131, 132) and means (15) allowing rotation of the leaf (12) relative to the post (11), wherein the first leaf (131), located closest to the post (11), comprises a leaf frame (16) defining a plane of the leaf frame and a first bar (18) which connects the bottom of the frame (16) near the post (11) to the top of the frame (16) near the opposite end of the leaf (131), along a diagonal of the frame (16).The frame of the invention is characterized by the fact that the first bar (18) is pushing, and that a second pulling bar (19) connects the top of the frame (16) near the post (11) to the bottom of the frame (16) near the opposite end of the leaf (131), following another diagonal of the frame (16). This gate does not undergo any warping.