1856 results about "Clamp connection" patented technology

An exhaust gas treatment device (1) for an exhaust system of an internal combustion engine, especially of a motor vehicle, has a multipart housing (2), which contains an oxidation-type catalytic converter unit (5) and, downstream therefrom, a particle filter unit (6) one after another in an axial direction extending in parallel to a longitudinal direction (3) of the housing. The housing (2) contains an inlet housing part (7), which has an exhaust gas inlet (8) and the oxidation-type catalytic converter unit (5), and an outlet housing part (9), which has an exhaust gas outlet (10) and into which the particle filter unit (6) axially protrudes. The maintenance of the exhaust gas treatment device is simplified if at least two housing parts (7, 9, 12) axially adjoining each other are detachably connected to one another by means of a clamp connection (11) and if at least one bracket (13) is provided, which is axially rigid in relation to the particle filter unit (6) and which cooperates with at least one such clamp connection (11), such that the bracket (13) is axially fixed at least one housing part (7, 9, 12) by means of the respective clamp connection (11).

A measurement setup to determine hitting parameters of a golf club includes a group of reflectors with at least two strip-shaped reflectors with retroreflective surfaces applied to the golf club shaft. The group of reflectors is attached to the club shaft with a detachable, yet tight clamp-connection. At least three retroreflective areas are arranged in a determined geometry at the club shaft and / or at the group of reflectors. At least one first reflective light barrier sends its beam at a right angle to the ideal swing path of the club head near the tee and / or the golf ball at the group of reflectors. During the penetration of the beam the three strip-shaped retroreflective surfaces elicit temporally staggered pulse-shaped signals that the receiver of the first reflective light barrier receives and which it transmits to the data acquisition device. A calibration setup is also provided.

Clamping connection for connecting a conductor to an installation switching device, comprising a clamping spring, acting on the conductor end as compression spring, for clamping tight the conductor end at an abutment, whereinthe clamping connection comprises a conductor bar with a connecting end and an adjoining discharge area,the conductor bar has at the connecting end a window-like opening with a support edge and a clamping edge, opposite the support edge, at the transition of the connecting end into the discharge area,the clamping spring has a support leg by means of which it is supported on the support edge of the conductor bar, andthe support leg is adjoined by an arc piece which is adjoined by a clamping leg, so that the conductor end can be clamped tight between the clamping leg and the clamping edge as abutment.

An embedded electrode frame of a flow cell pile belongs to the technical field of flow cell manufacturing. The embedded electrode frame is characterized in that a first bipolar plate frame (5) used as a positive pole half-cell of a single cell, a second bipolar plate frame (6) used as a negative pole half-cell of another adjacent single cell and a bipolar plate (9) clamped between the first bipolar plate frame (5) and the second bipolar plate frame (6) are connected sequentially to form an electrode frame (4). The first bipolar plate frame (5) and the second bipolar plate frame (6) achieve accurate location by means of a mutually embedded structure formed by a boss and a groove. A sealing ring groove provided with a sealing ring is arranged on the surface of the electrode frame which are formed by the first bipolar plate frame and the second bipolar plate frame, the sealing ring groove locates on the combined surface where the boss and the groove are in clamping connection to facilitate installation and sealing, and the flow cell pile is formed by connecting a plurality of electrode board frames.

The invention relates to a foundation pit supporting structure and belongs to the technical field of building construction. The foundation pit supporting structure comprises a foundation pit, cast-in-place piles arranged in a surrounding soil body of the foundation pit, and a plurality of supporting plates attached to the side walls of the foundation pit, a plurality of anchor rods fixedly connected with the cast-in-place piles are arranged on the supporting plates in a penetrating mode, a plurality of fixing piles are fixedly arranged on the bottom wall of the foundation pit in an inserted mode side by side, fixing plates are fixedly arranged on the fixing piles, and the supporting plates and the fixing plates are fixedly connected through fixing assemblies; and clamping grooves are formed in the two sides of the supporting plates in the height direction, and clamping blocks used for being in clamped connection with the clamping grooves are formed in the two sides of the adjacent supporting plates. When the supporting plates are mounted, the clamping blocks are inserted into the clamping grooves, so that the adjacent supporting plates are fixed in a clamped connection mode, a traditional welding fixing mode is replaced, and mounting and demounting of the foundation pit supporting structure in the foundation pit are convenient especially mounting and demounting of the adjacentsupporting plates; and the supporting plates and the fixing plates are connected and fixed through the fixing assembly, and the foundation pit construction space is saved.

A plurality of stator coils having coil ends are arranged on an annular stator yoke. Concentrically arranged connection conductors which are electrically insulated relative to one another have laterally projecting terminals for connecting to the ends of the stator coils. Receiving chambers arranged about the front side of the stator yoke receive the terminals of the connection conductors and fix the connection conductors in position. The receiving chambers are allocated to the coil ends which form an electric clamping connection by pairs with the terminals of the connection conductors at the receiving chambers.

A bar clamp connection connects an elongated bar member, such as the handle of a dumbbell to a bar clamp. The bar clamp has a clamp body having an elongated open sided tube having a side opening sized to receive a predetermined elongated bar member therein. A tubular extension extends perpendicular from the open sided tube for attaching to a matching tubular member. A strip of hook and loop material has the hoop portion on one side of the material and the loop portion on the other side of the material and can be adhesively attached to the clamp body such that the strip of hook and loop material can be wrapped over the open side of the open sided tube having an elongated bar member therein and attached to the hook and loop material on the other side thereof. The hook and loop material is adhesively attached to the clamp body and also has an opening therein which is fitted over the clamp body tubular extension. The elongated bar member can be the handle of a dumbbell and one bar clamp body can be attached to each end of an elongated rod for supporting a dumbbell on each end thereof to thereby convert a pair of dumbbells into a barbell.

The invention discloses a fixing frame for a connector module. The fixing frame comprises a left frame body and a right frame body, the left frame body and the right frame body are detachably spliced together to form the rectangular frame with an opening in the upper end, outward overturned edges are correspondingly arranged on the two sides of the left frame body and the two sides of the right frame body, parts of the overturned edges are coincided at the spliced portions, and the overturned edges are connected together through clamped connection blocks. The fixing frame is simple in structure and reasonable in design, the connector module can be installed and taken more conveniently and more rapidly, and meanwhile the complex degree of die-casting dies of the left frame body and the right frame body is reduced.

The invention discloses a rapid locking coaxial connector, which comprises a plug and a socket and is characterized in that the plug is formed by assembling a screw sleeve with an outer conductor which is sleeved by springs and pressing retaining rings, and the outer conductor of the plug is a connection piece provided with a clamping jaw and a plug-in hole; one end of the screw sleeve is provided with a guiding oblique plane and an unlock plane, the other end of the screw sleeve is provided with a sleeve which has a bending structure; the socket is composed of an outer casing and a clamping ring, and the clamping ring is an elastic sleeve ring which is provided with guiding slopes, a clamping groove and an axial cutting groove and is sleeved on the outer casing to be in clamping connection with a groove; and the plug and the socket are connected in an inserting mode, and the clamping jaw enters into the clamping groove by means of an axial thrust and is locked in the clamping groove by means of the springs, so that rapid connection and locking between the plug and the socket are achieved. Compared with coaxial connectors in prior art, the rapid locking coaxial connector is simple in structure, rapid and convenient in butting locking and disassembling, reliable in connection, good in vibration resistance and impact resistance, convenient to install and low in production cost.

The invention discloses a concrete hollow slab bridge strengthened by transverse integral clamping connection. The concrete hollow slab bridge comprises a hollow slab beam, upper strengthening parts, lower strengthening parts and connecting parts, wherein the hollow slab beam is formed by parallel arrangement of hollow slabs, upper strengthening parts and lower strengthening parts are arranged on the upper surface of the hollow slab beam and the lower surface of the hollow slab beam correspondingly, and upper strengthening parts and lower strengthening parts are clamped along an upper direction and a lower direction through connecting parts so as to conduct transverse integral clamping connection strengthening on the hollow slab beam. According to the concrete hollow slab bridge strengthened by transverse integral clamping connection, hollow slabs are clamped into a whole transversely through pairs of strengthening parts which are arranged on top surfaces of hollow slabs and bottom surfaces of hollow slabs and connecting parts which are fixedly connected between corresponding upper strengthening parts and lower strengthening parts, so that the transverse integral strengthening of the concrete hollow slab bridge is achieved, the transverse integral structure performance of the concrete hollow slab bridge can be effectively improved, single-plate stressing is avoided, the implementation is convenient, the quality can be guaranteed, and the service life of the bridge can be prolonged.

The invention discloses a sand core mold production surface coating coating device. The sand core mold production surface coating coating device comprises a coating box; a plurality of spray guns arearranged at the top of an inner cavity of the coating box; a sliding groove is formed in a bottom plate of the inner cavity of the coating box; the internal part of the sliding groove is in clamping connection with a sliding plate; a fixed shaft is arranged at the top of the sliding plate; the fixed shaft is in sleeving connection with a supporting plate; a connecting plate is arranged at the twoends of the supporting plate; the top of the connecting plate is in sleeving connection with an overturning shaft; a clamping piece is arranged at one end of the overturning shaft; a moving mechanismis arranged at the bottom of the sliding plate; a tooth ring is arranged at the bottom of the supporting plate; a long rack is arranged at the top of one side of the sliding groove; the tooth ring isengaged with the long rack; and an overturning mechanism is arranged between the overturning shaft and the fixed shaft. The moving mechanism drives the sliding plate to slide back and forth along thesliding groove; during sliding, the sliding plate enables the tooth ring to slide along the long rack, so that the tooth ring drives the supporting plate to rotate horizontally; the sand core mold rotates horizontally; meanwhile, the overturning mechanism performs linkage to drive the overturning shaft to rotate, the sand core mold vertically overturns, and a plurality of spray-coating surfaces ofthe sand core mold are spray-coated by the spraying guns in different directions, so that coating of the sand core mold can be completed through one-time spray-coating, and the coating is coated uniformly.

The present invention discloses a three-way five-bolt anti-theft door lock, which resolves the bug of open and close of existing three-way five-bolt anti-theft door lock. The technique is adding slant bolt shifting housing assembly, arranging slant bolt shifting piece, gear shifting piece and cultch piece on the periphery surface, thus fast open and lock can be achieved with inner hand; arranging sliding pin on the slant bolt shifting housing base, which can be clamped connection into a hole on the shifting housing core side wall, arranging sliding push piece on outer end of the sliding pin, thus fast open and lock can be achieved with outer hand, and the outer hand can not open the door after the main lock bolt is locked; arranging self locking piece on the connection plate of the main lock bolt, which has long hole and location pit, and arranging locking post corresponding to the long hole position on the side surface of the outer plate of the lock, thus the self locking operation can be achieved after the main lock bolt is locked, and inner hand can not open the door after the anti-theft door is locked, which increases safety factor of the anti-theft door lock. The three-way five-bolt anti-theft door lock of the invention can be widely applied for various anti-theft door.

The invention relates to a novel anode electric-conducting device for an aluminum electrolytic cell, which comprises an aluminum guide rod, an anode carbon block clamp holder and an anode carbon blockand is characterized in that the aluminum guide rod is connected with the anode carbon block through the anode carbon block clamp holder, and the anode carbon block clamp holder is in clamping connection with a boss at the upper part of the anode carbon block. By adopting the novel anode electric-conducting device for the aluminum electrolytic cell, since the changed assembly method of the prioranode steel stub, the ferrophosphorus ring and the anode carbon block is cancelled, the current of the aluminum guide rod is transferred to the anode carbon block by adopting a copper-carbon transition joint method, the voltage drop of the anode electric-conducting device can be reduced, the resistance power consumption of the electric-conducting structure of the aluminum electrolytic cell is reduced, and simultaneously, the assembly process cost of the anode carbon block and the pressure-disengaging process cost of the residual anode are both simplified.

The invention discloses a dimming device, casing and reflector connection structure of an automobile headlamp, which comprises a casing, a reflector, a horizontal adjusting assembly and a vertical adjusting assembly. The horizontal adjusting assembly comprises a horizontal adjusting screw and a ball seat, the vertical adjusting assembly comprises a vertical adjusting screw and an adjusting nut, and a horizontal adjusting support is connected between the horizontal adjusting screw and the ball seat. A first clamping groove is arranged in the casing, and the horizontal adjusting support and the first clamping groove are in clamping connection and can slide relative to each other. A vertical adjusting support and a dimming motor are connected between the vertical adjusting screw and the adjusting nut, the dimming motor is fixed in the middle of one lateral surface of the vertical adjusting support, a second clamping groove is arranged in the casing, and the vertical adjusting support and the second clamping groove are in clamping connection and can slide relative to each other. The connection structure can improve firmness of connection among the dimming device, the casing and the reflector, and can reduce powder leakage, falling off and other phenomena.

The invention discloses a sensor-based transfer device for safe transportation. The sensor-based transfer device for safe transportation comprises a shell, wherein the left side face of the inner walls of the shell is in clamping connection with four first sliding sleeves, first sliding rods are sleeved with the four first sliding sleeves, the right ends of the four first sliding rods are fixedlyconnected with the left side face of a clamping plate, and the four first sliding rods are sleeved with first springs. According to the sensor-based transfer device for safe transportation, by arranging the first springs, the clamping plate, a first motor, a traction rope, damping devices, a second motor, a thread column and a thread cylinder, sensors are clamped and fixed in the sensor transportation process, the situation that the sensors are scattered in the shell and affect taking by workers is avoided, meanwhile the damping devices can be used for buffering in the shell moving process, the sensors can be prevented from colliding with one another in the shell, and thus sensor damage can be avoided, and the finished product efficiency of the sensors can be improved.

The invention discloses a solar cell panel adjusting device convenient to use. The solar cell panel adjusting device convenient to use comprises a bottom plate; a bearing is in clamped connection on the upper surface of the bottom plate; a rotating shaft is in sleeved connection in the bearing; a driven gear is in sleeved connection on the surface of the rotating shaft; the driven gear is meshed with a first driving device; and the lower surface of the first driving device is fixedly connected with the upper surface of the bottom plate. According to the solar cell panel adjusting device convenient to use disclosed by the invention, a second motor and an elastic device are arranged; therefore, the output shaft of the second motor forwardly rotates to drive a take-up reel to wind a pulling rope, so that the pulling rope pulls an idler wheel to move rightwards; therefore, a solar cell panel body forwardly rotates around a pin shaft; when the output shaft of the second motor reversely rotates, a first spring in the elastic device can pull the idler wheel to move leftwards by utilizing self tension; therefore, the solar cell panel body reversely rotates around the pin shaft; the inclination angle of the solar cell panel body can be directly adjusted; and thus, convenience is provided for people when the inclination angle of the solar cell panel body is adjusted.

The invention provides an assembly structure of a power battery module. The structure comprises an electrical core, an electrical core bearing support, a side tensioning support, a side clamp connection support, an electrical connection support and / or a side tensioning electrical connection support. Through optimization of structural design, the number of an elementary unit consisting of the electrical core bearing support and the electrical core can be flexibly increased or decreased, so that battery modules with different series / parallel connection types can be obtained. Accordingly, the electrical core bearing support is characterized by facilitating assembly of module busbars and mechanical connection with upper and lower electrical core bearing supports. The mechanical parts are connected through screws and interval columns, the module busbars are installed to electrodes located at two ends of the electrical core and are welded to the electrical core, and assembly of an insulated cover is finally completed, thereby forming an integrated power battery module. The problem that the series / parallel connection type of a conventional power battery module cannot be flexibly changed due to limitation by structural members is solved.

The invention discloses a novel tuckahoe strain (china center for type culture collection (CCTCC) M2011072) and bag-material efficient cultivation technology. The novel tuckahoe stain is applied to cultivation by adopting the bag-material efficient cultivation technology. The novel tuckahoe stain is mainly characterized in that 1) a mycelium is strong, white, obvious in clamp connection; and hypha is spread quickly in a cultivation process; 2) the tuckahoe fruits earlier, the fruit body is even and strong, the color of pulp is white or light yellow, and the skin of tuckahoe is thin and presents purplish red color; 3)the novel tuckahoe strain has the advantages of being stable inheritable characteristics, strong in anti-bacteria infection capacity, high in biological efficiency and yield, good in quality and the like; and 4) the novel tuckahoe strain remarkably improves content of effective components of amino acid, pachymaran and the like in the tuckahoe.

The invention provides intelligent detection equipment for printing and dyeing wastewater and relates to the field of detection equipment. The intelligent detection equipment for the printing and dyeing wastewater comprises a box body, wherein a first motor seat is fixedly mounted at the top of the box body; a first motor is arranged at the top of the first motor seat; a feeding pipe is arranged at the top of the box body and is located at the left side of the first motor seat; the bottom of the feeding pipe penetrates through the box body and is communicated with the top of the box body. According to the intelligent detection equipment for the printing and dyeing wastewater, a connection box is arranged and a cavity and a square hole are formed in the connection box, a clamping device and a second pressing rod which is fixedly connected with a second pressing block are arranged, and a rotary shaft which is in clamping connection with the square hole and holes which are symmetrically formed in left and right sides of the rotary shaft and are in clamping connection with the second pressing rod are arranged; the second pressing rod is separated from the holes through downward pulling the rotary shaft, so that the rotary shaft is convenient to detach; finally, the rotary shaft is convenient to replace and maintain and time and labor are saved.

The invention discloses a multi-deflection bending shaping device for furniture wood processing. The device is composed of a material inlet platform, a soaking tank, a fumigation box, a heat-preservation levelling platform, a bending shaping box and a material outlet platform, the material inlet platform is provided with a first conveyer belt, a second conveyer belt is obliquely arranged in the soaking tank, a third conveyor belt and a steam spray pipe are arranged in the fumigation box, and the heat-preservation levelling platform is composed of a base seat, lifting rods and a lifting platform; the interior of the bending shaping box is connected with each first hot pressing roller through one corresponding first hydraulic rod and is connected with each second hot pressing roller through one corresponding second hydraulic rod, driven gears of the second hot pressing rollers are connected with a driving gear chain of a driving shaft, and the bending shaping box communicates with a hot air fan; and a slide groove of a bottom plate in the material outlet platform is in clamp connection with a T-shaped supporting foot of a motor, and the motor is connected with a horizontal push rod. The device provided by the invention realizes a bending shaping method of soaking, steam fumigation, low-pressure levelling, repeated hot roll bending and repeated hot roll shaping, is suitable for wood with different deflection, and has high bending and shaping efficiency, and high accuracy, and the shaped wood is not easy to deform.

The invention provides a method for performing mating type gene identification on a basidiospore monocaryon strain which is separated from different hypsizigus marmoreus strains. In the identifying process, in particular application of a flushing reaction, a palisade reaction and transplanting, the method can primarily identify the mating type gene of the hypsizigus marmoreus intuitively and quickly without other instruments and equipment. When the method is applied in cross breeding, the mating type gene of basidiospore monocaryon parent and progeny strains can be identified conveniently so as to improve the purposiveness and the effectiveness of the cross breeding process. The adopted method can shorten the time for identifying the mating type gene for 5 to 10 days, reduce the number of comparing-screening strains by 75 percent theoretically in cross breeding, improve the fecundity, and is more convenient and efficient particularly in application of multiple cross breeding of multiple strains. Then, the method selects the compatible basidiospore monocaryon strain having clamp connection according to the identification result to carry out biparental crossing, and screens hybrid strains according to growth speed, growth potential and economical character index, thereby obtaining stable, high yield and high quality hybrid strains.

The invention belongs to the technical field of architecture and relates to a clamping table type connecting piece. The clamping table type connecting piece comprises a connecting nut. The bottom of the connecting nut is provided with a strip-shaped connecting bar. A thread sleeve is in screw joint in the connecting nut. One end of the thread sleeve is a cylindrical thread sleeve connecting end. The other end of the thread sleeve is bifurcated and then forms a plurality of clamping pieces. A gap is formed between every two adjacent clamping pieces. A channel capable of allowing an insertion rod to be inserted therein is formed in the thread sleeve. When the insertion rod is inserted into the thread sleeve, the insertion rod and the thread sleeve are in clamped connection fit through a clamping table mechanism so that the insertion rod can be prevented from being disengaged from the connecting nut. An insertion rod positioning part capable of moving up and down in the axial direction of the insertion rod is in screw joint with the insertion rod. The insertion rod positioning part can be attached to the thread sleeve tightly by moving the insertion rod positioning part. The clamping table type connecting piece can be used for connecting two objects, the connecting piece is convenient to assemble, the connection is convenient and fast, and firmness and reliability are achieved the connection.

The invention relates to a new strain of edible fungus, belonging to the technical field of edible fungus development and utilization. The new grey variant strain of edible fungus with red pleurotus: Pleurotus djamor (Rumph.: Fr.)Boedijn, is the new strain of edible fungus selectively bred through single spore cross breeding and has the number No.1933 in CGMCC (China General Microbiological Culture Collection Center). The strain is characterized in that the color of sporophore is stable grey white, the whole sporophore is pure and transparent, the cellulose content is 5-12%, and the strain has favorable mouth feel and is used for producing the edible fungus in the high temperature season. Mycelium grows very fast and has strong ability in fighting bacteria and also has developed aerial hyphae. The hypha has clamp connection and the growth temperature of 3-45 DEG C; the temperature of sporophore differentiation is 18-35 DEG C, and the new grey variant strain is typical high temperature edible fungus. Straws, saw dust, bran, and the like are selected as cultivation materials. The edible fungus is cultivated in March to November. Cultivation materials produced in scale do not need high pressure or normal pressure sterilization, and the sporophore output is 15-25%. The strain is newly selected and bred edible fungus and has application value in the edible fungus field and ornamental fungus field.

The invention discloses a metal waste scrap and waste liquid separation and collection device of a center lathe. The metal waste scrap and waste liquid separation and collection device of the center lathe comprises a main shell, a fixing frame, a motor, a first rotary shaft, a first roller, a conveying belt, a second roller, a second rotary shaft, a metal filtering net, big gears, a small gear, arotary rod, a brush cylinder, brush bristles, first inclined boards, a second inclined board, a waste liquid tank, a fixing column, a sliding groove, an electric heating board, a vibration motor, a metal containing tank, a liquid discharging pipe and a liquid discharging valve. The metal waste scrap and waste liquid separation and collection device of the center lathe is reasonable in structure; the interior of the conveying belt is in clamped connection with the metal filtering net, so that separation of metal waste scraps from waste water is achieved; through the rotation function of the conveying belt, waste residues are convenient to transfer, better processing by cleaning workers is conveniently ensured, the cleaning efficiency is improved, and usage is facilitated; and through mutualcooperation action of the second rotary shaft, the big gears, the small gear, the rotary rod, the brush cylinder and the brush bristles, metal waste residues on the surface of the metal filtering netare removed.

The invention relates to a double-cone automobile synchronizer, comprising a gear hub (1), an inner friction ring (4) and an outer friction ring (6), wherein two sides of a friction conical surface (13) of the outer friction ring (6) are level with two end faces (14 and 15) of the outer friction ring (6); two sides of a friction conical surface (12) of the inner friction ring (4) are level with two end faces (10 and 11) of the inner friction ring (4); the inner friction ring (4) is in clamping connection with the gear hub (1). The invention provides the double-cone automobile synchronizer which is low in machining difficulty and cost, resistant to wear, long in life-span and stable to work.

The invention relates to an automatic feeding device for initial stator assembling components of a motor. Two limiting guide rods in parallel and equal altitude are arranged above a conveying belt which is made of plain cloth, the tail ends of the limiting guide rods extend to a discharging end of the conveying belt, the discharging end of the conveying belt is provided with height adjusting units which are vertically arranged at relative positions between the initial stator assembling components and the limiting guide rods and used for adjusting iron core end faces on the lower portions of the initial stator assembling components to be close to the limiting guide rods, the limiting guide rods can position and guide the initial stator assembling components and arrange the initial stator assembling components to be neat along a conveying direction of the conveying belt, the initial stator assembling component at the discharging end of the conveying belt can be lifted up relatively by a height adjusting mechanism, so that the initial stator assembling components can be conveniently transshipped by a manipulator in clamped connection, and the initial stator assembling components are finally conveyed into a die cavity of a die seat. The feeding device is capable of automatically conveying stators, high in assembling efficiency, stable and reliable.