46 results about "Height increasing" patented technology

The utility model discloses a special staircase for a building construction safety protection platform, which relates to the technical field of building construction protection and comprises a protection platform and a plurality of staircase devices, and each staircase device comprises a mounting plate, a staircase frame, a protection handrail, a horizontal handrail, an inclined handrail, an inner handrail, a top handrail and a handrail connecting corner brace. According to the staircase device, the staircase device is designed in a detachable mode, installation and detachment of the staircase special for the safety protection platform are facilitated, the protection platform and the staircase device can be continuously erected upwards along with height increase of a building structure, construction personnel can conveniently conduct construction, and meanwhile the staircase device can be installed on the inner side or the outer side of the protection platform according to installation requirements. The vertical stress condition and the outward inclination condition of the platform can be monitored in real time by arranging the tension sensor and the angle sensor in the wall connecting piece, the dangerous conditions such as angle inclination of the platform can be detected in time, and potential safety hazards caused by building construction are reduced.

1. Name of the product in this design: Bracket (Stamped Height Increase Support). 2. Application of this design: This design is used for construction scaffolding. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The heightening frame and the combined storage structure thereof are characterized in that the heightening frame comprises a heightening frame body, a basic heightening module and a functional module, the heightening frame body is provided with a top face bearing part and a bottom face mounting part, and at least one set of linearly-distributed inserting guide rails are arranged on the bottom face of the top face bearing part in the length direction; the bottom surface mounting part is provided with a plurality of second butt joint structures; the basic heightening module is composed of supporting assemblies, and the supporting assemblies are matched through butt joint structures and connecting structures to achieve supporting and vertical stacking extension. The functional modules are matched with the guide rails through the sliding blocks, and sliding adjustment and forward and reverse posture switching along the bottom face of the body are achieved. According to the combined storage structure, the two main bodies are in butt joint in an upright and inverted mode to form the containing gap. Flexible layout and form switching of functional modules are achieved, the height can be modularly adjusted, a double-layer storage space is constructed through the combined storage structure in a combined mode, and the structural strength and the space utilization rate are improved.

The utility model relates to a height increasing device for a measuring instrument. At present, under the conditions that the environment is limited, the sight line height is not enough, the gradient is large, the sight line is close to an obstacle and the like, a target cannot be effectively observed by using the height of a conventional measurement tripod, and the accuracy and authenticity of measurement data cannot be ensured even if the target can be observed. The supporting and fixing device comprises a plurality of supporting and fixing main rods, a plurality of fixing connecting pieces and a plurality of telescopic connecting rods. The supporting and fixing main rods are arranged in a triangular mode, the fixing connecting pieces are arranged in the middles of the supporting and fixing main rods respectively, the telescopic connecting rods are arranged between the adjacent supporting and fixing main rods respectively, and the two ends of each telescopic connecting rod are connected with the fixing connecting pieces through fixing pieces respectively. The top end of the supporting and fixing main rod is provided with a supporting and fixing part capable of supporting the bottom of the measuring tripod. The height of the measuring foot stool can be increased, the visual field of target measurement is expanded, target identification is more accurate, the authenticity and the accuracy of measured data are improved, and therefore the measuring efficiency is greatly improved.

The application relates to a slope protection system for hydraulic engineering and relates to the technical field of slope construction protection of hydraulic engineering, which comprises a fence, a height increasing mechanism and a blocking mechanism; the fence is vertically combined by a plurality of vertical pipes and a plurality of horizontal pipes, the height increasing mechanism and the blocking mechanism are installed on each vertical pipe; a pressure sensing mechanism is installed on the ground outside a dam or a reservoir, the pressure sensing mechanism is electrically connected with the height increasing mechanism and the blocking mechanism; when the pressure sensing mechanism senses the pressure of pedestrians, the pressure sensing mechanism drives the height increasing mechanism to rise from the vertical pipe and drives the blocking mechanism to prevent the pedestrians from further approaching the fence. The application has the effect of improving the problem of low safety and stability of the slope of the dam or the reservoir.

The utility model relates to the technical field of automatic production equipment, in particular to a height-adjustable feeding and discharging mechanical arm with a sliding table. In order to solve the problems that in the prior art, the position of a feeding and discharging robot is fixed, the feeding and discharging robot cannot move along with an assembly line, the height is fixed, and the compatibility of machined products is poor, an innovative solution is provided. The mechanical arm comprises a sliding table, a heightening table and a mechanical arm body, through the structural design of the sliding table and a sliding rail, the mechanical arm body can move left and right on the sliding rail, and the mechanical arm body can move along with materials on an assembly line to conduct feeding and discharging operation. And meanwhile, the adjustable heightening table is arranged on the sliding seat and connected with the mechanical arm in a nut connection mode, so that the height of the mechanical arm can be rapidly adjusted according to the height of the machined workpiece, and the compatibility of the mechanical arm to different machined products is improved.

The invention provides a frame column supporting and rotating shear wall structure system, and belongs to the technical field of constructional engineering, the frame column supporting and rotating shear wall structure system comprises a shear wall, a concrete frame beam and a concrete frame column which are sequentially arranged from top to bottom, and the shear wall is located over the concrete frame column; a node area is arranged between the shear wall and the concrete frame column and located in a combination area of the concrete frame beam and the concrete frame column, the upper end of the node area is connected with the shear wall, the lower end of the node area is connected with the concrete frame column and matched with the cross section of the concrete frame column, and a plurality of haunching structures are arranged in the circumferential direction of the node area. The longitudinal projection of the shear wall is located on the inner sides of the cross sections of the upper ends of the haunching structures. According to the frame column supporting and rotating shear wall structure system, the sectional areas of the concrete frame columns and the concrete frame beams are reduced; normal transmission of internal force is realized; building space and clear height are not affected, and economical efficiency is improved; the height of the concrete frame beam is reduced, the interlayer clear height is increased, and the space utilization rate and economic benefits are improved.

The invention relates to the technical field of ring piece manufacturing, and discloses a manufacturing method for increasing the height of a ring piece through local rolling, which comprises the following steps: S1, putting a ring piece to be subjected to height increase after heating treatment between a driving roller and a core roller, sleeving the driving roller with a main roller die, and matching and fitting the outer wall of the main roller die with the outer surface of the ring piece; the core roller is sleeved with a core roller die, and the outer wall of the core roller die is matched with and attached to the inner surface of the ring piece. The main roller die and the core roller die have the same height and are positioned on the same horizontal plane; the height of the core roller die is 1 / 5-1 / 4 of that of the ring piece; s2, the driving roller rotates, the core roller conducts linear feeding motion towards the driving roller, and local rolling with the outer diameter unchanged and the height increased is conducted on the ring piece; the maximum feeding amount of the core roller is 15 mm and the smaller value of 1 / 5 * the wall thickness of the ring piece; and S3, when the height of the ring piece reaches a height design value, rolling is stopped, and the ring piece meeting the height requirement is obtained. On the premise that the diameter of the ring piece is not changed, the height of the ring piece can be effectively increased, and the production efficiency is improved.

The utility model provides a shoe with a height increasing function, which comprises a sole and a fabric vamp, and a height increasing insole is arranged in the shoe. The rear end of the sole extends upwards to form a wrapping part, and the thickness and the width of the wrapping part gradually change from top to bottom to protect the heel part. And the wrapping part is provided with three T-shaped connecting parts which are detachably connected with the T-shaped connecting grooves in the insole to clamp and fix the heel part. A big-end-down conical deformation groove is formed in the center of the rear end of the insole, and a U-shaped breaking joint with a forward opening is further arranged at the rear end and is separated from the edge to divide the rear end into two parts. By means of the design, when the insole deforms, part of deformation is released into the deformation groove and the inner side of the breaking joint, extrusion to the heel part is reduced, and the shape of the heel part is kept. The structure is reasonable, and the problem that the heel part deforms due to a thick insole is effectively solved.

The utility model discloses a telescopic cross heightening frame which comprises two sleeve plates, four sliding plates and four stand columns, the two sleeve plates are arranged in a cross mode, and the top faces and the bottom faces of the two sleeve plates are located on the same plane; the four sliding plates are arranged in the two sleeve plates in a sliding mode respectively, and the sliding plates cannot be separated from the sleeve plates. The four stand columns are vertically arranged at the ends of the four sliding plates correspondingly. Each sleeve plate comprises a first composition plate and a second composition plate, and the first composition plate and the second composition plate are the same in structure. According to the device, the two sleeve plates which are arranged in a crossed mode are designed, and the sliding plates are arranged in the sleeve plates in a sliding mode, so that the sliding plates can slide along the sleeve plates, and the distance between the sliding plates is adjusted to adapt to appliances of different sizes. Meanwhile, the stand column is arranged at the end of the sliding plate, and stable supporting is provided for the appliance. In addition, the sleeve plate is composed of the first composition plate and the second composition plate which are the same in structure, machining and assembling are convenient, and the production cost is reduced.

The application discloses a rock breaking gas generator tunnel rock breaking hole arrangement structure and a rock breaking construction process method, and has the beneficial effects that by dividing multiple slotting frame areas and arranging holes in the frame areas according to distance specifications, such as slotting holes, slot expanding holes, auxiliary holes, bottom holes and auxiliary holes, different distances and angles of various holes can prevent mutual influence during rock breaking, one-time hole arrangement rock breaking effect is achieved, multiple hole arrangements are avoided, the height of a subsequent tunnel can be increased, the danger and inconvenience of top hole arrangement are avoided, different slotting holes, slot expanding holes, auxiliary holes, bottom holes and auxiliary holes with different functions and sizes are arranged in different slotting frame areas, multiple hole arrangements are avoided, the number of hole arrangements is reduced, the disturbance frequency of surrounding rock is reduced, the tunnel contour is clear, and overbreak and underbreak are prevented.

1. The name of the design product: integrated height-increasing cushion for sitting and leaning (921+922). 2. The use of the design product: the design product is used for the seat surface and backrest position of car seats, office chairs, home chairs, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

This invention discloses a method for calculating and constructing the limit value of the height increase of the bearing pad stone in bridge jacking, including the following steps: determining the temperature force and braking force on the bearing, comparing them with the frictional resistance, and taking the smaller of the two as the bearing frictional force; calculating the bearing reaction force under the lane load, and calculating the critical bending moment when the minimum pressure at the interface between the old and new pad stones is 0; calculating the height h of the pad stone height increase limit value based on the obtained bearing frictional force and the obtained critical bending moment; and adopting different construction methods based on the height h of the pad stone height increase limit value. This invention is reasonably designed, provides a scientific theoretical basis for bridge jacking schemes, ensures the safety and stability of the bridge structure, improves the safety of the construction process, provides a theoretical basis for the modification method of increasing the bearing pad stone in bridge jacking, clarifies the applicable scope of the method, improves the construction safety during the bridge jacking process, and ensures the stability of the structure after jacking.

The heightening frame comprises a heightening frame arranged at the top of a 3D printer, a mounting plate with a feeding port is fixedly arranged in a mounting groove in the bottom of the frame, the front side and the rear side of the mounting plate are provided with polytetrafluoroethylene pipe joints communicating with the feeding port, and the heightening frame is formed by splicing a front frame, a rear frame and side frames through connecting blocks with tenons. According to the 3D printer, by raising the feeding position, optimizing the frame structure and additionally arranging the heat preservation and ventilation assembly, the effects that feeding resistance is reduced, operation and maintenance are convenient and fast, and the chamber environment is controllable are achieved, the 3D printer is suitable for various printing materials, and the printing efficiency is improved. The printer can be installed without modifying the printer body, and the printing stability and the equipment practicability are improved.

The utility model discloses a multifunctional adjustable basket, and belongs to the technical field of glass transportation equipment. The multifunctional adjustable basket comprises a pair of side plates and a glass plate, a plurality of bottom rods are installed at the bottom ends of the adjacent sides of the pair of side plates, a base is arranged at the top ends of the bottom rods, height adjusting mechanisms used for adjusting the height of the base are installed on the inner sides of the bottom rods, and height increasing plates are fixedly connected to the top ends of the side plates. A plurality of sliding grooves are formed in one sides of the side plates and one side of the heightening plate, limiting rods are arranged on the adjacent sides of the pair of side plates, sliding blocks with locks are installed at the two ends of the limiting rods, the outer sides of the sliding blocks with the locks are slidably connected with the inner sides of the sliding grooves, and a plurality of fixing rods are installed on one side of the heightening plate. According to the adjustable glass rack, various adjusting functions can be effectively achieved, the adjustable glass rack is conveniently suitable for glass of various sizes, and the adjustable glass rack has high practical value.

The application provides a heightening support and a laundry equipment. The heightening support comprises a left support unit, a right support unit, and a telescopic connecting assembly connected between the left support unit and the right support unit. The left support unit and the right support unit are symmetrically arranged. The left support unit and the right support unit respectively comprise a support structure and a supporting structure fixed on the top of the support structure. The telescopic connecting assembly is provided with a telescopic rod arranged transversely, and the telescopic rod is used for adjusting the transverse distance between the left support unit and the right support unit. The application can realize the adjustment of the transverse length of the lifting support by arranging the telescopic rod between the left support unit and the right support unit, and then support the washing machines with different sizes. In addition, the left support unit and the right support unit are symmetrically arranged, so that the overall force of the heightening support is uniform, the support stability is improved, and the complexity of production and installation is reduced, thereby facilitating batch manufacturing and rapid assembly.

The utility model relates to port mechanical equipment technical field discloses a kind of heightening device of site container equipment, including ground base, jacking base, the jacking base is set in the upper of ground base by two lower support columns, two upper guide columns are set on the jacking base, and the guide hole of two upper guide columns passes through jacking bracket, jack is set on the jacking base, the jack is connected to hydraulic station, the piston of the jack is located below jacking bracket, the jacking bracket includes the guide hole of left and right two ends, different height pinhole is set on the upper guide column, the lock pin inserted in pinhole is fixed in a height in guide hole position of jacking bracket, the jacking bracket is a support connected with door leg, and the jacking bracket is used to lift the box-shaped door leg of site container equipment. The utility model equipment cost is lower, and easy to operate.

1. The name of the design product: heightening section. 2. The use of the design product: heightening section for saving circulating cooling water in cooling tower. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

The utility model relates to the technical field of heightening frames, in particular to a signal line supporting rod heightening device which comprises a base plate, a vertical rod fixed to the base plate and a signal line supporting rod used for installing a signal receiving line, and the supporting rod is detachably connected to the vertical rod. According to the heightening device, the signal line supporting rod is arranged on the base plate and provides installation position and height support for the signal line supporting rod, so that a worker can ensure the GPS signal receiving effect of the signal receiving line on the signal line supporting rod without running to a mountaintop and a highland, the base plate provides a stable supporting foundation for the whole heightening device, and the vertical rod and the signal line supporting rod can be placed on the ground; and meanwhile, the signal line supporting rod is detachably connected to the vertical rod, a worker can assemble, disassemble or maintain the signal line supporting rod according to actual requirements, the use flexibility and applicability of the signal line supporting rod are enhanced, and the signal line supporting rod is convenient to carry and transport.

The utility model discloses a folding tripod and a folding table capable of quickly heightening, which comprise a first table leg and a second table leg which are oppositely arranged, the bottom end of the first table leg is provided with a first adjusting rod capable of turning over to realize height adjustment, and the bottom end of the second table leg is provided with a second adjusting rod capable of turning over to realize height adjustment. A first supporting rod and a second supporting rod are further included. According to the folding foot stool, the folding foot stool can be rapidly heightened only by synchronously turning the first adjusting rod and the second adjusting rod outwards to be in the vertical state, and the first supporting rod and the second supporting rod can synchronously rotate to be in the linear state after the first adjusting rod and the second adjusting rod rotate to be in the vertical state; therefore, the first adjusting rod and the second adjusting rod can be jointly supported between the first adjusting rod and the second adjusting rod so that the first adjusting rod and the second adjusting rod can form a stable supporting structure, and the stability performance of the first adjusting rod and the second adjusting rod in a bearing state is further improved by arranging a locking mechanism, so that the folding foot stool can be rapidly heightened, and meanwhile the height of the folding foot stool is increased. And the folding legs have good stability, so that the shaking phenomenon of the table in use is reduced.

The utility model relates to a supporting structure and belongs to the technical field of building construction supporting, the supporting structure comprises a foundation, a groove is formed in the top end of the foundation, a wire rod is fixed to the right end of the top end of the foundation, and a supporting assembly used for supporting the groove is arranged in the groove; the supporting assembly comprises two top plates, two sets of stacking plates, two bottom plates, two sets of supporting stand columns, two sets of steel pipes, stacking structures fixedly installed on the opposite sides of the bottom plates and the top plates, and telescopic structures fixedly installed on the opposite sides of the two steel pipes on the same side and used for adjusting the distance between the two sets of steel pipes. According to the supporting structure, by arranging the supporting assembly, the supporting structure can be used in the narrow groove, so that the convenience of supporting construction of the groove can be improved, the distance between the left and right groups of steel pipes can be adjusted according to the width of the groove, and the number of the stacking plates can be increased or decreased according to the height of the groove, so that the application range is expanded.

The utility model provides a kind of folding heightening device applied to box, comprising: harvesting box;Front baffle, hinged to the front side wall top of harvesting box;Rear baffle, hinged to the rear side wall top of harvesting box;Reset piece is equipped on the front baffle and rear baffle, and reset piece drives itself to recover vertical state;Connecting rod assembly, its both ends are movably connected on the same end upper portion of front baffle and rear baffle, and connecting rod assembly lower side is equipped with suspension curtain;Shielding component, it is equipped in the top of the side wall opposite to suspension curtain of harvesting box.Using the utility model, front baffle can be under the pressure of external component, rear baffle is pulled forward by connecting rod assembly and is turned over, and then folding is completed;It can return to vertical state under the action of reset piece, and it is convenient to increase the volume of box;Front baffle, rear baffle and reset piece and other components are not easy to scratch and damage, and the service life of device is increased.

The utility model relates to the technical field of building protection, and discloses a building protection device which comprises a base, adjusting assemblies are fixedly connected to the two ends of the top of the base, and each adjusting assembly comprises adjusting columns fixedly connected to the two ends of the top of the base. According to the protective device for the building, through mutual cooperative use of the arranged adjusting assemblies, the effect of adjusting the height is achieved, a sliding sleeve slides up and down on the outer side wall of an adjusting column, so that a screw is conveniently screwed into a threaded groove, the sliding sleeve is conveniently locked, and therefore the height is conveniently adjusted; the height of the device is adjusted to facilitate installation and taking of the device, meanwhile, the device is adjusted to the specified height to facilitate improvement of the viewing range, and therefore the warning effect can be better achieved, the problem that pedestrians cannot see the warning content due to the too low height is avoided as much as possible, and the practicability of the device is improved.

The utility model discloses a heightening ladder and a cabinet, and relates to the technical field of furniture. Comprising a heightening ladder assembly, the heightening ladder assembly comprises a storage box assembly and a storage frame, and a heightening ladder structure is movably arranged in the storage frame; the height increasing ladder structure comprises an integrally-formed step plate, an integrally-formed ground supporting frame is arranged on one side of the step plate, an integrally-formed step fixing piece is arranged on the other side of the step plate, and the ground supporting frame and the step fixing piece are assembled and connected through screws. The ground support comprises a first supporting plate and a second supporting plate which is assembled and connected with the first supporting plate through screws, and a metal reinforcing piece is arranged between the first supporting plate and the second supporting plate. According to the heightening ladder and the cupboard, the heightening ladder is integrally formed by adopting a high-strength material and has the characteristics of convenience in processing and mounting, portability, durability, moisture resistance and rust resistance, the heightening ladder is assembled and connected through screws, processing, mounting and later overhaul and maintenance work are facilitated, the heightening ladder is combined with the cupboard, the space utilization rate is increased, and the heightening ladder is attractive and practical.

The utility model discloses a heightening chair which comprises a U-shaped connecting frame, two front supporting legs extending downwards are arranged at the open end of the connecting frame, two rear supporting legs extending downwards are arranged at the closed end of the connecting frame, a seat assembly is detachably connected to the connecting frame, a clamping and locking position is arranged on the seat assembly, and the clamping and locking position is arranged on the connecting frame. The heightening chair further comprises a surrounding frame which can be detachably connected with the connecting frame when the seat assembly is separated from the connecting frame, and the surrounding frame is provided with a locking position which can be clamped with or separated from the clamping and locking piece. The surrounding frame is provided with a surrounding space allowing the body of a child to pass through, and a supporting frame allowing the child to stand is further arranged between the front supporting legs and the rear supporting legs. The multifunctional pen container is simple in structure and diversified in function.

An elevator installation (1) for a building (10) under construction having an elevator shaft (2) that rises as the height of the building increases during a construction phase of the building, comprising a platform (7) having a sealing structure (11) for sealing or closing a gap between the platform and the elevator shaft (2). In this case, the sealing structure (11) has side elements (14, 15) for sealing against the shaft walls (12, 13) and corner elements (16) for sealing against corner regions between the shaft walls (12, 13), the side elements (14, 15) being able to rest against the shaft walls (12, 13) by means of the corner elements (16) using a quick-acting clamp (18).

The utility model relates to a swing bed heightening frame, the swing bed comprises a tray for placing articles and a main machine for driving the tray to swing, the tray is provided with the heightening frame, the heightening frame is internally provided with more than one article placing layer, the article placing layer comprises an article placing disc and slide rails for supporting two sides of the article placing disc, and the slide rails are fixed on a front support rod and a rear support rod on the same side. The heightening frame can be matched with an existing single-layer tray shaking table, the storage space of the shaking table is increased, and the experiment efficiency is improved.