405results about "Gates/doors" patented technology

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.

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.

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.

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.

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 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.

An electrically operated closure system comprising: a pivotable gate; a mounting foot (30) comprising a first set of support members (52); a bearing frame (11) fixed to the mounting foot with the pivotable gate being hingedly connected to the bearing frame; and an actuator (4) partially positioned inside the mounting foot, the actuator comprising: an output member (20) onto which the pivotable gate is mounted; and a second set of support members (55) which corresponds to said first set of support members, wherein the actuator is supported inside the mounting foot by intercoupling of the first and second sets of support members. By virtue of the various fixation openings and support members, the gate post and actuator can be readily assembled without requiring complex operations by common fixation elements.

To provide an exterior unit having an illumination that illuminates functional members with a simple structure and easy assembly.SOLUTION: An exterior unit 1 comprises a pair of support posts 2, a functional member 3, a top surface member 4, and an LED illumination 5. The top surface member 4 is made of aluminum and has a pair of illumination-holding ribs 45 extending in a longitudinal direction and aligned in a width direction perpendicular to the longitudinal direction on a bottom surface at one end in the width direction. A lower end of an outer rib 451 located outside in the width direction among the pair of illumination-holding ribs 45 is located lower than a lower end of an inner rib 452 located inside in the width direction among the pair of illumination-holding ribs 45, and has an inclined portion 4511 with its lower end 451a side inclined toward the inner rib 452. The LED illumination 5 is housed between the pair of illumination-holding ribs 45.SELECTED DRAWING: Figure 3

The utility model relates to the technical field of safety protection, and discloses a safety protection mechanism for construction in an ancient building, which is characterized in that the outer walls of two sides of a mounting rod on the left side of the bottom are provided with chutes, the inner walls of the chutes are connected with a bolt in a sliding manner, the outer walls of two sides of the bolt are hinged with sleeve blocks, and the inner wall of the tail end, close to the chutes, of the mounting rod is inserted with limiting blocks; the inner walls of the two ends of the limiting block are sleeved with sliding blocks correspondingly, connecting rods are arranged on the outer walls of the two sides, close to the limiting block, of the sliding groove, and the outer walls of the two connecting rods are sleeved with compressed springs. Through the arrangement of the clamping blocks and the sleeve block, the front end of the sleeve block rotates downwards to abut against the ground, then the two clamping blocks tightly clamp the two sides of the tail end of the sleeve block, and the sleeve block is firmly fixed to the current position through friction force and clamping force; in this way, the effect of stably unfolding and fixing the protective door is achieved, and a reliable protective barrier is provided for a construction area in an ancient building.

The present application is a device that allows the use of a radially driven gear motor to automatically open a swing gate and a door to rotate the end of a leaf attached to a strut about the axis thereof. The system may be activated by any remote system, such as a remote controller, a cellular phone, or the like, or manually activated using a button or switch with numeric keys. In particular, it consists of a pinion mounted on a gear motor shaft that drives a special toothed bushing. The gear motor is fixed on the same post on which the tensioner bushing and the lower bushing are mounted, which rotate about their own axes, allowing the gate or door leaf to open or close in a range of up to 180 DEG. The gear motor is mounted on a support system that releases traction between the pinions so that the brake can be manually opened in the event of a power outage.

The present disclosure relates to a closure system. An electric closure system comprises a pivotable door, a mounting foot (30) comprising a first set of support members (52), a carrier frame (11) fixed to the mounting foot, wherein the pivotable door is hingedly connected to the carrier frame, and an actuator (4) partially positioned within the mounting foot. The actuator comprises an output member (20) on which the pivotable door is mounted, and a second set of support members (55) corresponding to the first set of support members, wherein the actuator is supported within the mounting foot by the mutual coupling of the first set of support members and the second set of support members. The door post and the actuator can be easily assembled by common fixing elements with various fixing openings and support members without complex operations.

The invention provides a mesh type foundation pit protective fence structure, and belongs to the technical field of construction protection measures, the mesh type foundation pit protective fence structure comprises a protective unit, a moving unit and a driving unit, the protective unit comprises a plurality of fixed protective nets and a moving protective net, the plurality of fixed protective nets define a square area with an opening, and the moving protective net is arranged at the opening; the moving unit comprises a base fixedly connected to the ground and a rotating column rotationally connected to the base, the rotating column is fixedly connected with one side of the moving protective net, the rotating column is arranged in the vertical direction, and the central axis of the rotating column serves as a rotating shaft; the driving unit comprises a fixed seat connected to the base, a driving plate and a pneumatic part, the fixed seat is provided with an arc-shaped first air cavity, the first air cavity is coaxial with the rotating column, the driving plate is slidably connected into the first air cavity, the driving plate and the first air cavity form a first closed space, the driving plate is further fixedly connected with the rotating column, and the pneumatic part communicates with the first closed space; the air pump is used for pumping or supplying air into the first closed space. The working efficiency is improved.

To provide a functional gatepost capable of enhancing designability from a passageway side while having a structure including an electrical apparatus and an article storage part.SOLUTION: A functional gatepost includes a gatepost body 11, an opening / closing door, and a front panel 12. An inside of the gatepost body 11 is vertically partitioned into an electrical apparatus storage space 19 and an arbitrary number of article storage spaces 20, 21 and 22 by partition plates 18a, 18b, 18c and 18d. An article outlet is provided on a side surface of the gatepost body 11 facing an approach passage. The article outlet is openable and closable by the opening / closing door. The front panel 12 is attached to the side surface of the gatepost body 11 facing a passageway. The front panel 12 is provided with a wiring placement recess 28 that forms a wiring space 29 between itself and the gatepost body 11. Wires 36a and 36b that are routed from the bottom of the gatepost body 11 to the electric apparatus storage space 19 are arranged in the wiring placement recess 28.SELECTED DRAWING: Figure 7

The utility model discloses a retractable door wind -resisting hook wheel subassembly, including setting on the door body's installation box, rectangular mounting block and pivot, be provided with rectangular containing chamber in the installation box, rectangular mounting block contains in rectangular containing chamber and can move up and down along rectangular containing chamber, the bottom surface sliding connection of pivot with installation box, pivot one end stretches into containing chamber and is connected with rectangular mounting block rotation through bearing one end, this retractable door wind -resisting hook wheel subassembly rectangular mounting block and rectangular containing chamber cooperation can be rectangular mounting block spacing, and the bearing on pivot is installed in rectangular mounting block, and the connection of bearing and rectangular mounting block is more close, to prevent bearing outer ring with pivot rotation and produce abrasion and noise, and rectangular mounting block can move up and down along rectangular containing chamber, if the ground appears the situation of uneven, annular protruding can through pivot drive rectangular mounting block moves up and down, and makes annular protruding adapt to the surface sliding of track smoothly, guarantees retractable door normal retractable movement.

A sliding door of a quick-install combined construction fence panel, which solves the problems existing in the prior art that the opening of the door body is time-consuming and laborious, it is easy to deform, the size of the entrance and exit is restricted by the door body structure, which affects the entry and exit of large-scale equipment at the construction site, and the practicability is poor. It includes a construction fence panel composed of several groups of vertical baffles. A sliding door is arranged at the access opening on the construction fence panel. A sliding wheel assembly of the sliding door is arranged at the rear side of the sliding door, and the sliding wheel assembly of the sliding door is cooperatively connected with the sliding door guide rail at the access opening and the front side of the construction fence panel. A baffle support leg is arranged at the rear side of the construction fence panel. The front end of the baffle support leg is connected to the bottom of the vertical baffle. An inclined support rod is arranged between the baffle support leg and the vertical baffle. Its design is reasonable, the structure is compact, the opening is convenient, the use is flexible, the door body structure is not easy to deform, it is convenient for the entry and exit of equipment at the construction site, and it can effectively improve the construction safety and has strong practicability.

To provide a gatepost in which a panel member and an upper lid are prevented from interference, even if the panel member and a mailbox are arranged to come in close contact or contact, and thereby an exterior appearance of design can be improved furthermore.SOLUTION: A gatepost includes: a pair of struts; a panel member mounted between the pair of struts; and a mailbox mounted between the pair of struts, and arranged to come in close contact or contact with the lower part of the panel member. The mailbox has a receiving box body, a posting port opened toward the upper part of the receiving box body, and an upper lid where the front end side is mounted so as to be opened toward the upper part to the posting port. The posting port and the upper lid are arranged in front of the receiving box body from the panel member.SELECTED DRAWING: Figure 10