94 results about "Lower pole" patented technology

The invention discloses a spliced cement telegraph pole and a splicing method thereof, and belongs to the technical field of cement telegraph poles. A spliced cement telegraph pole comprises an upper pole body, a lower pole body and a connecting pole body which are sequentially connected, the top end of the lower pole body is connected with the upper pole body through a connecting structure, the bottom end of the lower pole body is connected with the connecting pole body through a connecting structure, and a connecting base is arranged at the bottom end of the connecting pole body and arranged on an embedded base; a positioning mechanism is arranged between the connecting rod and the connecting seat, the positioning mechanism comprises a limiting structure and a locking structure, the limiting structure limits the connecting rod and the connecting seat, and the locking structure locks the connecting rod and the connecting seat. By the adoption of the splicing type cement telegraph pole and the splicing method thereof, the problems that an existing telegraph pole is unstable in splicing and inconvenient to splice can be solved.

A safety barrier system including a plurality of barrier assemblies, each barrier assembly having a barrier panel assembly including a rectangular barrier mesh supported by an upper edge binding member, a lower edge binding member, a pair of left stiffeners and a pair of right stiffeners wherein the pair of left stiffeners capture a left edge of the rectangular barrier mesh and the pair of right stiffeners capture a right edge of the rectangular barrier mesh. Each barrier assembly includes a barrier support pole having an upper pole end, a lower pole end opposite the upper pole end, the lower pole end engageable with a ground insert for allowing rotation of the barrier support pole and opposing first and second retention slots, each of the first and second retention slots extending from the upper pole end to the lower pole end, the first retention slot parallel to the second retention slot. Each barrier assembly includes a top cap for engaging the upper pole end and securing at least one of the pair of left stiffeners or the pair of right stiffeners in one of the first or second retention slot and a panel stop engaged with the first and second retention slot along a lower portion of the barrier support pole, the panel stop for supporting the lower edge binding member of the barrier panel assembly.

A foldable and angularly adjustable ladder includes two side supports (1) and multiple stair treads (2). Two ends of each of the stair treads (2) are rotatably connected with the side supports (1), respectively. Each of the side supports (1) includes an upper pole (101) and a lower pole (102) parallel to the upper pole (101). Two foot covers (3) are disposed at a lower end of the side supports (1), respectively. Two upper poles (101) and two lower poles (102) are connected with two end surfaces of the each of the stair treads (2) through four connectors (4), respectively. Each of the connectors (4) is sleeved with a metal ring piece (5), one end of the metal ring piece (5) passes through one of the end surfaces of the each of the stair treads (2) and is located at an inner side of the each of the stair treads.

The utility model discloses an air conditioner condensate water collecting device which comprises an air conditioner drainage system, a collecting box and a processing box, the air conditioner drainage system is communicated with the collecting box, a guide frame is arranged on the right side in the collecting box, and a sensor is arranged in the guide frame. The sensor comprises an upper pole piece located on the upper side of the guide frame and a lower pole piece located on the lower side of the guide frame, a floating ball is slidably connected to the interior of the guide frame, a movable scraping plate is tightly attached to the inner wall of the collecting box, a sealing plate is fixedly connected to the bottom of the scraping plate, and a water outlet is formed in the bottom of the collecting box. The sealing plate is tightly attached to and slides in the water outlet, the treatment box is communicated with the collection box, a water pump is arranged at the inner bottom of the treatment box, and the output end of the water pump penetrates to the outside of the treatment box and is fixedly connected with a conveying pipe. By means of the structure, condensate water which is about to be fully collected in the collecting box can be automatically discharged and used.

The utility model discloses a vibration motor with low magnetic flux leakage, which belongs to the technical field of vibration motors and comprises a casing, a lower bracket connected to the bottom of the casing, a mass block arranged inside the casing and connected with the casing through two springs, a magnetic steel assembly arranged inside the mass block, an upper pole piece connected to the upper portion of the mass block, and a lower pole piece connected to the lower portion of the mass block. A lower pole piece is connected below the mass block, an FPC is arranged above the lower pole piece, and a coil is connected above the FPC. According to the utility model, the upper pole piece is arranged on the upper surface of the mass block, the lower pole piece is arranged on the lower surface of the mass block, and the magnetic steel assembly and the coil are arranged between the upper pole piece and the lower pole piece, so that the electromagnetic driving force is increased, the effect of low magnetic leakage can be realized, and the vibrator assembly is not influenced by other attractive forces; the position of the oscillator assembly is reliable, and the production yield is high.

A mounting system for communication equipment on monopole towers can include a first mounting assembly with upper and lower pole attachment mounts connected by multiple arms to face members. The system can include a plurality of antenna offset mounts, each featuring a coupler for removable attachment to the face members. The offset mounts can be end-user-adjustable, e.g., allowing precise positioning of antennas at specified offset distances from the face members. In an example, the antenna offset mounts can facilitate antenna placement at various angles and distances from the face plane of the mounting assembly, such as to provide versatile antenna placement options for optimizing signal coverage and performance in communication networks.

A tilting umbrella with a canopy assembly including a lower hub, an upright pole and a tilt mechanism. The tilt mechanism includes an actuator coupled with a lower pole portion and adjusts an upper pole portion from an untitled configuration to a second configuration. The lower hub is disposed at a tilt location between the upper pole portion and the lower pole portion. The lower hub can include an outer portion disposed over the upper pole portion that is pivotable relative to an inner portion disposed over the lower pole portion in the second configuration.

The invention belongs to the technical field of minimally invasive surgery of patella fracture percutaneous closed reduction kirschner wire fixation, and provides a pair of double-claw patella reduction forceps with a guide hole, which comprises a first forceps handle and a second forceps handle, the first forceps handle is rotatably connected with the second forceps handle through a pivot, the first forceps handle is connected with a first upper pole claw and a second upper pole claw, and the second forceps handle is connected with a second upper pole claw. The second clamp handle is connected with a first lower pole claw and a second lower pole claw, and the first lower pole claw and the second lower pole claw are provided with threaded guide holes. The threaded guide holes are formed in the first lower pole claw and the second lower pole claw, a kirschner wire is drilled into a fracture block along the sleeves matched with the threaded guide holes in the operation process, the threaded guide holes have the auxiliary positioning effect on the penetrating position of the kirschner wire, the kirschner wire can be drilled into the accurate position of the fracture block more easily, other instruments are not needed, and the operation efficiency is improved. And the operation difficulty is reduced.

The utility model relates to the technical field of fishing gears, in particular to an integrated fishing rod, which is provided with a fishing rod, a fishing reel and a handle and wheel seat integrated support, and is characterized in that the handle and wheel seat integrated support comprises an upper rod body, a support body and a lower rod body, the upper rod body, the support body and the lower rod body are integrally formed and connected, a wheel seat mounting hole is arranged on the support body, and the wheel seat mounting hole is arranged on the support body. The fishing reel is fixedly connected with the supporting body through the reel seat mounting hole, the front end of the upper rod body is connected with the fishing rod, the handle and reel seat integrated support on the rear side of the fishing reel is the handle portion of the fishing rod, and the fishing rod has the advantages that the structure is simple, the strength is high, the weight is light, assembling is not needed, and the inner routing support, the fishing reel seat and the handle are integrally formed.

The present application relates to a kind of assembled scaffold and its method of installation and dismantling, scaffold includes footboard, for supporting the multiple support poles of the footboard, fixed with crossbar between two adjacent support poles, multiple support poles are spaced apart in the outer periphery of the footboard, the footboard is fixed on the crossbar by multiple buckling pieces, the support pole includes upper pole, lower pole and connecting rod, the connecting rod includes the first rotating block and the second rotating block that are rotatably connected with each other, the first rotating block is threadedly connected to the upper pole, and the second rotating block is threadedly connected to the lower pole.The present application solves the technical problem of low efficiency of existing scaffold installation and dismantling.The present application can install and dismantle support pole without the aid of tools, improve the efficiency of the whole installation and dismantling of scaffold, reduce the time of operation in the place where there is a large flow of people, avoid the problem of traffic jam caused by long installation and dismantling time of scaffold, reduce the security risk of construction.

The invention relates to a telescopic pole assembly (100), comprising a lower pole (101) and an upper pole (102), the upper pole being adapted to slide inside the lower pole to form a telescopic coupling in-between. The telescopic pole assembly 100 also comprises a locking unit (103) attached to an upper part (101b) of the lower pole. The locking unit comprises an upper part (103b) forming a sleeve (104) adapted to receive the upper pole and to create a sliding coupling between the sleeve and the upper pole. The locking unit comprises a lateral opening (105) being arranged in the sleeve and opening onto the upper pole. The telescopic pole assembly 100 also comprises a pusher element (106) mounted slidable in the lateral opening, to come into contact with the upper pole when the upper pole is inserted in the sleeve. The telescopic pole assembly 100 also comprises a knob (107) mounted rotating on the locking unit around an axis of rotation (A1) being substantially perpendicular to a longitudinal axis (A2) of the lower and upper poles. The knob comprising a rear face (107R) on which is arranged a protruding slope (107P), the protruding slope being adapted to exert a force (F) onto the pusher element when the knob is rotated around said axis of rotation.

The utility model belongs to the technical field of cantilever bridge fabrication machines, and particularly relates to an outer mold suspender suitable for a curved beam intelligent suspension grouting bridge fabrication machine, which comprises a suspender, a suspender connected to the bottom of the suspender and a conversion suspension frame connected to the bottom of the suspender, and an anti-falling rod group is connected between the bottom end of the suspender and the top end of the conversion suspension frame. The hanging belt is arranged on the anti-falling rod set in a sleeving mode, the anti-falling rod set comprises an upper rod body, a lower rod body, a lock hook, a lock groove and a locking spring, the top end of the upper rod body is connected with the bottom end of the hanging rod through a spherical hinge structure, the bottom end of the lower rod body is connected with the top end of the swivel hanging frame through a spherical hinge structure, and the bottom end of the upper rod body is inserted into the lower rod body from the top end of the lower rod body. The lock groove is formed in the side face of the lower rod body, the lock hook is arranged in the upper rod body in a penetrating mode, the top end of the lock hook extends out of the side face of the upper rod body, the bottom end of the lock hook abuts against the inner wall face of the lower rod body, and the locking spring is arranged between the upper rod body and the lock rod. The anti-falling device has the advantages of falling prevention, high safety and high stability.

The utility model discloses a constructional engineering site settlement monitoring integrated device which comprises a workbench, the periphery of the workbench is rotatably connected with a supporting rod assembly, lower rods of the supporting rod assembly are hinged to supporting rods, the inner ends of the supporting rods are connected to a supporting disc, the supporting disc is vertically connected with a vertical rod, the upper end of the vertical rod is connected with a platform, and the lower side of the platform is lapped on an upper supporting fork. A clamping seat is arranged on the workbench, supporting plates are symmetrically installed on the inner side of the clamping seat, clamping jaws are symmetrically connected to the clamping seat at intervals, and a string rod is connected between the clamping jaws on the same side. The settlement detector is simple in structure, reasonable in design and novel and unique in idea, the workbench is supported through the supporting rod set, the clamping base on the workbench stably clamps the settlement detector, damage caused by falling is avoided, and the settlement detector can be taken down and convenient to use; in addition, the foundation is observed through an observation tool placed on the platform, the supporting rod assembly can be folded and contracted, loading and carrying are convenient, the occupied space is small, and the structure is stable.

The embodiment of the invention discloses a fixing net bag for greater omentum breast reconstruction and a preparation method of the fixing net bag. The fixing net bag comprises a net bag body, a net bag upper pole, a net bag lower pole and a fixing skirt edge. The net bag main body is used for providing mechanical support and promoting breast tissue structure integration; the net bag upper pole is used for being in smooth transition with the subclavicle area. The net bag lower electrode is used for shaping a key area of a breast lower plica; the fixing skirt edge is used for being sewn and fixed to the chest wall.

This invention discloses an axial load decoupling brake, comprising a magnetic housing and a hub arranged opposite to each other. The hub is used to mate with an external rotating shaft and is configured to rotate relative to the magnetic housing. A magnetizing component for magnetizing the magnetic housing is disposed inside the magnetic housing. An armature is also provided between the magnetic housing and the hub. A permanent magnet with a radial magnetization direction is mounted on the armature. The permanent magnet has an upper pole surface and a lower pole surface with concentrated magnetic flux and the highest magnetic induction intensity. A positioning groove is formed on the magnetic housing, and an elastic body is placed inside the positioning groove. A cylindrical pin extending into the positioning groove is fixedly disposed on the armature. The beneficial effects of this invention are mainly reflected in the following: When the brake is in the braking state, due to the gap between the cylindrical pin and the slider, this gap ensures that the force of the elastic body is isolated during braking and is not transmitted to the hub and rotating shaft through the cylindrical pin and the armature, thereby fundamentally eliminating the additional axial load on the rotating shaft. Therefore, this invention is particularly suitable for high-precision control scenarios.

The application provides a water-cooled electric vibration system and control method suitable for explosive environment, and relates to the technical field of vibration table application, and comprises a table body device, a water-cooling unit, a positive pressure unit and an electrical unit; the table body device comprises, from top to bottom, a compression ring, a moving ring framework, an upper cover plate, a cover plate support ring, an upper guide ring, an upper pole plate, a magnetic steel ring, a lower pole plate and a lower cover, which are connected in sequence, and the connection parts of the components are all sealed through sealing assemblies; the positive pressure unit comprises a positive pressure system and a purging device, the positive pressure unit is in air communication with the table body device, and is used for maintaining a positive pressure environment inside the table body device; the water-cooling unit is embeddedly connected with internal components and devices of the table body device, and is used for cooling the table body device; and the electrical unit is sealingly connected with the table body device, and provides power and control support for the system. The application changes the inside of the electric vibration table into a positive pressure design, avoids the entry of combustible gas or combustible dust into the inside of the equipment, and avoids the occurrence of explosion during testing.

This invention provides a communication landscape tower that is easy to maintain, relating to the field of communication landscape towers. It includes a supporting low pole, a supporting ball, an annular retaining plate, and a mobile ladder. The supporting low pole is fixedly vertically installed, and a flange connector is installed at the top of the supporting low pole. The supporting ball is fixedly installed at the top of the flange connector. This invention moves the mobile ladders on each side outwards by different lengths, creating a stepped effect that facilitates subsequent climbing by maintenance personnel and improves their work efficiency. The invention also features a fixed protective vertical plate that assists maintenance personnel in climbing and provides some protection. Finally, the invention uses three annular retaining plates that flip to the same height and merge together to assist maintenance personnel in climbing and to facilitate their standing.

FIELD: plastic surgery.SUBSTANCE: under aseptic conditions and endotracheal anesthesia, hydropreparation of the subcutaneous fat tissue is performed with 0.04% ropivacaine solution 60.0 ml with adrenaline 1:100000, a skin incision in the area of the submammary groove of the mammary gland of 3.5–4.0 cm in length is made, the tissues are dissected layer by layer to the fascia of the pectoralis major muscle. A dissection is performed in the Chassignac space to the level of the lower pole of the areola or an incision is made in the skin in the area of the mammary gland along the lower semicircle of the areola, the tissues are perpendicularly dissected layer by layer to the fascia of the pectoralis major muscle. Next, dissection is performed in the Chassignac space to the level of the submammary groove, and the lateral edge of the right pectoralis major muscle is isolated. The retropectoral pocket for the implant is formed using blunt and sharp methods. The lower medial bundle of the pectoralis major muscle is mobilized to the level of 4 o'clock on a conventional clock dial for the right breast and to the level of 8 o'clock on a conventional clock dial for the left breast. Partial vertical myotomy of the free muscle flap is performed. The distal fragments of the pectoralis major muscle are fixed at three points to the posterior surface of the gland with an atraumatic Vikryl 2-0 thread at the level of the nipple-areolar complex. A silicone implant is placed into the formed pocket, and the implant is evenly distributed and centered within it.EFFECT: preventing uncontrolled cranialization of the pectoralis major muscle flaps during vertical myotomy in dual-plane augmentation mammoplasty.1 cl, 2 ex

The invention relates to a rotor (1) of an electric machine, in particular a permanent magnet synchronous machine, with a rotor shaft (2) and with laminated cores (3) arranged non-rotatably on the rotor shaft (2), in which permanent magnets (4) are integrated, wherein the laminated cores (3) are arranged side by side in the circumferential direction of the rotor shaft (2) and are connected to the rotor shaft (2) by positive and / or frictional engagement, wherein each of the laminated cores (3) consists of a radially inner lower pole body (5) and a radially outer upper pole body (6), between which the permanent magnets (4) are arranged, wherein each of the laminated cores (3) is provided with a winding with a winding element (7).

The utility model relates to an oil drop motion observation assembly and Millikan experiment device, comprising: a box body, the top wall of the box body is provided with an oil drop hole, the oil drop hole extends along a first direction, and a part of the side wall of the box body is a first transparent side wall; the visual detection unit is located on the outer side of the box body and faces the transparent side wall, and the axis of the visual detection unit extends in the second direction; the lower polar plate is arranged at the bottom of the box body; the upper polar plate is arranged on the top wall of the box body and is opposite to the lower polar plate in a third direction, the first direction, the second direction and the third direction are vertical in pairs, a first avoiding opening is formed in the upper polar plate, and the oil dripping hole is communicated to the first avoiding opening.

A camping tent according to an embodiment of the present disclosure, which is installed by connecting a plurality of main poles, may be characterized by: a lower pole having a first virtual polygonal structure formed by connecting a plurality of points to which the main poles are fastened; an upper frame having a second virtual polygonal structure formed by connecting a plurality of points to which the main poles are fastened; and a virtual straight line which connects the origin shared by the first polygonal structure and the second polygonal structure to the vertex of the second polygonal structure, the virtual straight line intersecting the center of any one side among the sides of the first polygonal structure.

The utility model provides a chest and abdomen fixing device, particularly relates to chest and abdomen fixing technical field, including the waistband, the front side of waistband is sewed with first magic sub-paste, when in use, the chest fixing part is put in the placing groove, and the chest fixing part passes through the first contact surface layer to attach to the lower crinkled wall position of one-side breast, and the first magic sub-paste is attached to the lower crinkled wall position of one-side breast to the lower crinkled wall position of one-side breast. The breast fixing part is mainly applied to shaping of lower plica of a breast on an operation side after a giant breast reduction operation, a breast lifting operation, a prosthesis or autologous fat breast augmentation operation, so as to assist in shaping of a semi-circular-arc-like natural form of the lower pole of the breast on the operation side, assist in pressing the lower pole chest wall of the breast to flatten the lower pole chest wall, reduce the occurrence of postoperative scar hyperplasia, and improve the stability of the breast. The abdomen fixing component is mainly applied to local compression of abdominal median lines, rectus abdominis lateral edges, oblique abdominis muscles and groin areas after abdominal liposuction and abdominal wall plastic surgery, and assists muscle lines in shaping and showing on the body surface, namely shaping of'waistcoat lines'.

The utility model belongs to air conditioner guardrail technical field, and disclose a kind of air conditioner guardrail convenient to overhaul, the existing air conditioner guardrail in the background technology is not convenient to overhaul, and the problem of tedious operation, easily damaged equipment and existing security risk, low efficiency of overhaul, by hand pull handle upwardly pull moving plate, moving plate drives positioning pin to move upwards, make positioning pin separate from the positioning hole of vertical pole body, horizontal pole lower pole body and protective screen plate can be opened downwardly by rotating around the rotating connecting part of vertical pole body bottom end at this time, to facilitate operator to overhaul, maintain and clean air conditioner outdoor unit, it is easy and convenient to operate, greatly improve the efficiency of overhaul, avoid the damage to guardrail and air conditioner outdoor unit caused by removing fixed guardrail at the same time, reduce security risk, the anticorrosive coating on the surface of protective screen plate can effectively resist the erosion of external environment, prolong the overall service life of air conditioner guardrail, reduce maintenance cost.

A pole locking device for a base of a sunshade comprises a coupling seat and a braking member pivotably connected to the coupling seat. When the braking member is in a braking position, a friction face of the braking member is in an interfering condition with an outer periphery of an upper pole. The coupling seat is securely coupled with the upper pole and a lower pole. When the braking member is in the braking position and the upper pole is coupled with the coupling seat, the braking member cannot prevent upward movement of the upper pole. When the braking member is in the braking position and the upper pole moves in a direction to disengage from the coupling seat, the braking member stops displacement of the upper pole.

The utility model provides an injection molding structure cover plate, the injection molding structure cover plate comprises a substrate, a lower insulating part, a pole and an upper injection molding part, the substrate is provided with a pole hole and an explosion-proof hole, the inner surface of the explosion-proof hole is provided with an explosion-proof membrane, and the explosion-proof membrane has a concave-convex structure and is M-shaped. A conical structure is arranged around the pole hole, a groove is formed in the inclined surface of the conical structure, and the upper injection molding part is provided with a convex structure so that the convex structure can be connected with the groove; the lower insulating part is also provided with a pole hole, a sealing ring is arranged between the lower insulating part and the substrate and corresponds to the position of the pole hole of the lower insulating part and the position of the pole hole of the substrate, the pole is composed of an upper pole and a lower pole, and both the upper pole and the lower pole are provided with pole bodies and hollow structures; the upper pole further comprises an upper pole cap, the lower pole further comprises a pole connecting piece, the design of the hollow structure of the upper pole and the hollow structure of the lower pole enables the pole to be better in heat dissipation effect and capable of bearing larger current, the design of the explosion-proof film does not need to add an additional protective film and does not need a nick structure, and the design of the conical structure does not need a stamping process.

The utility model discloses an umbrella middle rod high-low rod position clamping device, which relates to the technical field of umbrella manufacturing, and comprises a base, a support rod is rotatably connected between two ends of the top of the base, the rod wall of the support rod is fixedly connected with a lengthening plate, and a rotating mechanism fixedly connected with the support rod is arranged in a cavity at one end of the top of the base. An adjusting sliding rod is fixedly connected into a cavity of the lengthening plate, a sliding sleeve is slidably connected to the rod wall of the adjusting sliding rod, a first sliding opening is formed in the surface of the lengthening plate, and one end of the sliding sleeve penetrates through the first sliding opening and is fixedly connected with a driving bin. The base provided by the utility model can be conveniently matched with the umbrella middle rod for assembly on the basis of freely adjusting the distance and the angle of the clamping device in the clamping device, so that the problem that the distance and the angle of the existing high-low rod position clamping device for the umbrella middle rod cannot be conveniently adjusted to be matched with the umbrella middle rod for assembly is solved.

The present invention discloses an adjustment block for a dispersive deflection magnet and an adjustment method for the dispersive deflection magnet. The local adjustment block is arranged in an angle region composed of an upper pole head, a lower pole head, and a central plane, and the region contains a beam inlet and a beam outlet on the central plane; the local adjustment block accurately adjusts the edge field of the dispersive deflection magnet within a vertical and lateral space not exceeding the dispersive deflection magnet; the method comprises: arranging the local adjustment block in the angle region of the dispersive deflection magnet; using a beam measurement device to obtain the angle information of the outgoing beam; if the angle information does not meet the requirements, adjusting the y-direction position of the local adjustment block according to the measurement result; the adjustment rule of the present invention is relatively simple, and is close to realizing the independent adjustment of the beam angle and the lateral position without causing serious mutual influence. Compared with the method of arranging multiple groups of guide magnets downstream of the beam outlet, the structure is compact, and no additional magnets and the accompanying water cooling and power requirements are required.