45 results about "COMPONENT II" patented technology

The utility model discloses a hydraulic support for mining, which comprises two groups of support components, namely a support component I and a support component II, the support component I and the support component II are symmetrically placed in a mine roadway, a fixing plate is connected between the support component I and the support component II, and the support component I and the support component II are fixed on the fixing plate. The first supporting assembly and the second supporting assembly are the same in structure. The utility model belongs to the technical field of mining equipment, the threaded rod sequentially and movably penetrates through the bottom wall of the supporting piece, the base plate and the bottom plate and then is inserted into the ground, the equipment is fixed, and meanwhile the supporting piece, the base plate and the bottom plate can be fastened through the nuts; an external inflator pump inflates the storage cavity through the air inlet hole, air in the storage cavity enters the groove hole through the vent hole, the elastic piece in the groove hole is bulged and arranged to be attached to the uneven position in a mine roadway, and meanwhile the bulged elastic piece can buffer rigid impact force encountered by a mine.

The utility model relates to the field of cable bridges, and discloses a polymer composite cable bridge which comprises two side plates, reinforcing ribs are fixedly connected to the front sides and the rear sides of the side plates, fixing hooks are arranged at the tops of the side plates, a cover plate is arranged between the tops of the two side plates, and positioning grooves are formed in the left sides and the right sides of the tops of the cover plate. First components are arranged on the left side and the right side of the cover plate correspondingly, and second components are arranged on the left side and the right side of the bottom of the cover plate correspondingly. In the utility model, the weight is transmitted to the side plates on the two sides, the stress direction of the bottoms of the side plates on the two sides is towards the outer side in the process, the stress direction of the tops of the side plates on the two sides is towards the inner side, and the fixing hooks are clamped with the component II more firmly and more tightly when being extruded inwards, so that the assembly is convenient, and the enough connection strength is ensured at the same time; meanwhile, the sealing performance is better, the second component can be squeezed more and more tightly, deformation and separation of the cover plate are effectively prevented, and the structural stability and the sealing performance of the bridge frame are remarkably improved.

The utility model discloses a transmission mechanism enabling mould components to automatically pre-embed nuts, which comprises a bottom plate, a mould component I and a mould component II, the mould component I is fixedly arranged on the front surface of the bottom plate, the mould component II is arranged in front of the mould component I, and the mould component II is arranged in front of the mould component II. A vibration disc is fixedly mounted on the upper surface of the first mold assembly, a nut conveying track plate is fixedly mounted on the upper surface of the first mold assembly and located in front of the vibration disc, and an injection molding head is fixedly mounted on the front surface of the second mold assembly. According to the transmission mechanism capable of enabling the mold assembly to automatically pre-embed the nuts, through the mode that the first mold assembly, the vibration disc, the nut conveying track plate, the oil cylinder, the blowing device, the push plate and the connecting block are matched with one another, the man-machine ratio is reduced, manual nut placement is not needed, the injection molding period is shortened, the production efficiency is improved, and the production cost is reduced; and the product has a price advantage in market competition.

The utility model relates to a transportation device for pipeline production, which comprises an advancing component I, an advancing component II, a plurality of bearing components, a hydraulic component and a controller, the bearing components are arranged on the advancing component II, the plurality of bearing components are oppositely arranged on the advancing component II, each bearing component comprises a bearing plate, and the hydraulic component is arranged on the bearing plate. The upper end face of the bearing plate comprises a first end face close to the middle position of the bearing plate and second end faces close to the two ends of the bearing plate, a bearing groove is inwards formed in the first end face in the vertical direction of the bearing plate, and two first working grooves are inwards formed in the second end faces in the vertical direction of the bearing plate correspondingly. A second working groove is inwards formed in the bearing face of the bearing groove in the vertical direction of the bearing plate. According to the conveying device for pipeline production, the pipeline on the bearing plate can be prevented from rotating during conveying, and therefore the process of rotating the pipeline is prevented from being added in the pipeline production process.

The utility model discloses a clamp for processing a lining plate, which comprises a mounting frame and supporting legs, through grooves are formed in the side surfaces of the mounting frame, the supporting legs are fixedly arranged at the bottom of the mounting frame, the clamp further comprises a position adjusting component I, a position adjusting component II and a switching mechanism, the position adjusting component I is in sliding clamping connection with the mounting frame, and the position adjusting component II is in sliding clamping connection with the mounting frame. The second position adjusting assembly is arranged on the first position adjusting assembly in a sliding mode, the switching mechanism is fixedly arranged on the second position adjusting assembly, and a clamp unit is fixedly arranged on the switching mechanism. The utility model relates to the technical field of liner plate machining, and particularly provides a clamp for liner plate machining.

The invention relates to a wind power coating as well as a preparation method and application thereof. The wind power coating comprises a component I and a component II, wherein the component I comprises flake glass, composite oxide, phenolic epoxy resin, hydroxyl-terminated polyurethane resin and an antioxidant, the composite oxide comprises rod-like titanium dioxide and cerium oxide, and the content of Ce < 3 + > in the composite oxide accounts for 25-35 wt% of the total content of the cerium element; and the component II comprises a curing agent. The wind power coating prepared by the formula has the advantages of short drying time, strong adhesive force, strong impact resistance, strong salt fog resistance, low corrosion current density, high corrosion potential and the like.

The invention provides a mining roadway surface spraying support material and a preparation method thereof, and relates to the technical field of spraying support materials, the mining roadway surface spraying support material comprises a component I and a component II, the component I comprises the following raw materials by weight: 75-85 parts of a modified sodium silicate aqueous solution, 10-20 parts of a diluent, and 3-5 parts of a catalyst; the component II is prepared from the following raw materials in parts by weight: 35 to 60 parts of isocyanate, 10 to 15 parts of polyether polyol, 5 to 10 parts of epoxy resin, 5 to 10 parts of reactive diluent, 5 to 20 parts of plasticizer, 1 to 3 parts of silane coupling agent and 5 to 15 parts of filler, and the volume ratio of the component I to the component II is 1 to 1. The construction method has the beneficial effects that the problems that the performance of a traditional protective net is seriously degraded, traditional sprayed concrete is high in brittleness, easy to fall off, inconvenient to construct and the like are solved, and by constructing an organic-inorganic hybrid system, the adhesive force and the weather resistance are remarkably improved while the strength and the elasticity are improved.

The utility model belongs to the technical field of diamond production equipment, and particularly relates to a tight pressing device for a diamond synthesis raw material, which comprises a support seat, a box body, a pressing upper die frame, a pressing lower die frame, a base, an adjusting component I, an electric cylinder I, a support guide component, a vibrating and compacting component, an adjusting component II, a transmission component and a compacting plate, the box body is fixedly installed on one side of the top of the supporting base, and a rectangular opening is formed in one side of the box body. The pressing device is reasonable in design, the upper pressing die frame and the lower pressing die frame are matched, the vibrating rod and the compacting plate are matched for vibrating and compacting diamond synthesis raw materials, so that the compact compacting effect of the diamond synthesis raw materials can be greatly improved, the layering phenomenon of the diamond synthesis raw materials can be prevented, and the quality of the diamond synthesis raw materials is improved. The compactness and the stability of diamond synthesis raw materials are improved, and meanwhile, the quality and the performance of diamond products are effectively improved.

The utility model relates to the technical field of sprinkling machine auxiliary material manufacturing equipment, in particular to a welding tool for various short connecting pipes for a sprinkling machine, which comprises a rack, a positioning component I used for welding a ball head short pipe and a ball hole short pipe and a positioning component II used for welding a tail end short pipe and a first span short pipe are arranged at the upper part of the rack, the first positioning assembly and the second positioning assembly are divided through a vertical rod, a first limiting plate and a second limiting plate are welded to the two sides of the vertical rod correspondingly, the height of the first limiting plate is larger than that of the second limiting plate, an operator can be helped to place different types of short pipes at the corresponding positions during feeding through the height difference design, and the mistake proofing effect is achieved; compared with the prior art that different welding tools need to be used when surface parts of different types of short pipes are welded, the welding equipment can meet the requirement for fixing of welding of the different types of short pipes at the same time, and the equipment investment during production of the sprinkling machine truss is reduced.

The invention discloses sealing glass powder with high chemical stability resistance and a preparation method thereof, and belongs to the technical field of glass powder. The sealing glass powder is prepared from a component I and a component II; the component I is prepared from the following oxides: P2O5, Na2O, K2O, Li2O, CuO, Fe2O3, WO3, Al2O3, B2O3, BaO, SrO and MgO; and the component II is a nitride. The preparation method comprises the following steps: preparing a mixture according to the component I; crushing after melting; mixing the component I and the component II, and carrying out nitriding treatment; and crushing and grinding. The glass powder prepared by the method disclosed by the invention has low sealing temperature and high thermal expansion coefficient at the same time, and in addition, the glass powder is excellent in water resistance and reaches the standard of first-grade water resistance grade, so that the water resistance of the phosphate glass powder is remarkably enhanced, and the practical value and applicability of the phosphate sealing glass powder are further improved.

The utility model relates to an elastic rotating assembly which comprises a component I and a component II, and the component I and the component II are connected in a rotating fit mode. A main body of the component II is a hook, an elastic sheet is arranged on the hook, and the front end of the elastic sheet is buckled with a hook tip of the hook to form a safety; the outer side of the elastic sheet is smooth; the buckling structure is composed of a groove formed in the front end of the elastic piece and a protrusion arranged on the hook tip of the hook, and the groove is a semi-open groove and located on the outer side of the elastic piece. The design is reasonable, the structure is simple, when the matching assembly is hung into the hook, the elastic piece is pressed inwards, the hook is opened, the outer side of the elastic piece is smooth, the elastic piece can slide into the hook along the outer side of the elastic piece, and operation is easy and smooth; and due to the design of the semi-open groove, the mold opening does not need the core-pulling structure design, the cost is reduced, and in addition, when the buckle cannot be released by pressing the elastic sheet under special conditions, the buckle can be released by side pressing.

The invention belongs to the technical field of liquid crystal compositions, and particularly relates to a liquid crystal composition and an element thereof, and the liquid crystal composition comprises the following components in percentage by total weight of the liquid crystal composition: 5%-88% of a component I, 10%-50% of a component II, 1%-25% of a component III and 1%-20% of a component IV. The liquid crystal composition disclosed by the invention has the characteristics of high contrast ratio, high response speed and good high and low temperature tolerance.

The utility model relates to the technical field of machining, and discloses a vertical drilling machine device for machining, which comprises a drilling machine base, a support guide component I, a support guide component II, a top plate, a hydraulic cylinder, a lifting plate, a transmission component, a limit component I, a limit component II, a support plate, a drilling machine machining part and a placement seat, the first supporting and guiding assembly is arranged between the top plate and the drilling machine base, the lifting plate is arranged on the supporting and guiding assembly, the hydraulic cylinder is fixedly installed on the top plate and fixedly connected with the lifting plate, and the drilling machine machining part is fixedly installed on the bottom side of the lifting plate. The automatic feeding and discharging device has the advantages that operation is easy and convenient, an operator can conveniently conduct safe and efficient feeding and discharging operation, the operator does not need to conduct material taking and discharging operation from the position below a drilling machine machining part, operation safety is greatly improved, and meanwhile work efficiency can be improved to a certain degree.

The utility model discloses a polishing device for metal structure manufacturing, which comprises a sliding plate, a polishing mechanism with a motor I polishing function is arranged on the sliding plate, and the polishing mechanism comprises a polishing component I, a motor II and a polishing component II. According to the metal sleeve polishing device, the second motor drives the polishing strip and the first motor drives the polishing plate to rotate, so that the advantage that the inner wall and the outer wall of a metal sleeve are polished at the same time is achieved, and the limitation that the polishing device can only polish the outer wall and is used for metal pieces with the inner wall and the outer wall needing to be polished is avoided; and through the arrangement of the positioning assembly and the first grinding assembly, an operator can conveniently fix the two sides of the metal sleeve, the operation mode is simple, and the situation that displacement is generated in the process that the inner wall and the outer wall of the metal sleeve are ground at the same time is avoided.

The utility model discloses a novel fine wire straightening device, which relates to the technical field of fine wire processing, and comprises a plurality of straightening components I, a plurality of straightening components II and a side plate, the straightening components I and the straightening components II are used for straightening fine wires, and the straightening components I and the straightening components II are distributed in a staggered manner; when the fine wire straightening device is used, a fine wire enters the position between the two side plates through one transmission shaft, and then the fine wire is straightened through the first straightening assemblies and the second straightening assemblies which are distributed between the two side plates in a staggered mode. The straightening wheels of the first straightening assemblies and the straightening wheels of the second straightening assemblies can independently and vertically move, the movable bolts can abut against the straightening wheels by screwing the movable bolts, the straightening wheels vertically move, the height difference of the straightening wheels can be changed according to the actual needs of straightening work, and the straightening efficiency is improved. Therefore, the multiple first straightening assemblies and the multiple second straightening assemblies can straighten fine wires with different bending degrees, and the application range of the straightening device is widened.

The utility model relates to the technical field of spraying technology, in particular to a positioning device and spraying equipment, which comprises a base, the top of the base is connected to the bottom of a moving component, the top of the moving component is connected to the bottom of a moving plate, and the top of the moving plate is connected to the bottom of a fixing component II. The top of the moving plate is further connected to the bottom of a first fixing assembly, the first fixing assembly is located on one side of the second fixing assembly, the top of the moving plate is further connected to the bottom of a pushing assembly, and the pushing assembly is located on the other side of the second fixing assembly. Through cooperative use of the structures, the clamping force of the clamping blocks to the workpiece is adjustable, workpiece deformation or breakage caused by too large clamping force is avoided, and the workpiece is effectively protected.

The utility model discloses an anti-blocking deep groove ball bearing, which relates to the technical field of bearings, and comprises an outer steel ring and an inner steel ring, a rolling component is arranged between the outer steel ring and the inner steel ring, the front surface and the back surface of the outer steel ring are respectively provided with a sealing component I, and the front surface and the back surface of the inner steel ring are respectively provided with a sealing component II; after the inner steel ring is installed, the outer dustproof sheet and the inner dustproof sheet are respectively installed through screws, the polytetrafluoroethylene ring on the bottom surface of the sealing ring of the inner dustproof sheet is inserted into the sealing groove, and the space between the inner dustproof sheet and the outer dustproof sheet is sealed, so that external fine dust is not easy to enter the space between the outer steel ring and the inner steel ring; when the inner steel ring rotates, the inner dustproof piece can be driven to rotate, so that the sealing ring and the polytetrafluoroethylene ring rotate in the sealing groove, and due to the excellent self-lubricating performance of the polytetrafluoroethylene ring, sealing can be kept under the condition that rotation is not affected.

The utility model belongs to the technical field of die machining equipment, and particularly relates to a cutting device for die machining, which comprises a box body, a hydraulic cylinder, a lifting plate, a supporting plate, a guide component, a transmission component, an adjusting component I, an adjusting component II, an adjusting component III, two sliding sleeves, two supporting rods, two clamping plates and a cutting part for die machining, rectangular openings are formed in the front side and the rear side of the box body, the hydraulic cylinder is fixedly installed on the inner wall of the top of the box body, the lifting plate is fixedly installed at the working end of the hydraulic cylinder, the two sliding sleeves are rotationally installed on the inner walls of the two sides of the box body respectively and located on the same axis, and the two supporting rods are axially installed in the corresponding sliding sleeves in a sliding mode respectively. The die cutting device is reasonable in design, has the advantages of simplicity and convenience in operation, high cutting precision, multiple functions, high automation degree, high flexibility, high adaptability and the like, and has important significance in improving the die processing efficiency and quality.

The utility model relates to a rotary fixator which comprises a component I, a component II and a component III, and the component I is a rotary component; the component I and the component III are mounted on the bag body I, and the component II is mounted on the bag body II; the assembly I rotates and is alternately connected with the assembly II and the assembly III, and the bag body I and the bag body II are two adjacent sections of bag bodies up and down. The design is reasonable, the structure is simple, the assembly I is rotated to achieve alternate connection with the assembly II and the assembly III, when the assembly I and the assembly II are connected, connection of the bag body I and the bag body II is completed, and when the assembly I and the assembly II are connected, fixation of the assembly I is completed.

The invention discloses a quenching ring multi-component assembling and welding process which comprises the steps of assembling and welding a component I, assembling and welding a component II and assembling and welding the two components, a set of modularized and adjustable assembling and welding tool system is constructed according to the structural characteristics of the component I and the component II in different assembling stages, the structural requirements of different components can be met, and the assembling and welding efficiency is improved. A set of tool can cover a multi-stage assembling and welding process, a composite control mechanism of inner supporting, outer restraining and pre-deformation can be achieved, reasonable reverse deformation is applied in the welding process, the influence of thermal deformation is effectively counteracted, and the follow-up correction workload is greatly reduced; welding deformation can be effectively restrained, the product quality and the machining efficiency are improved, the production cost and the labor intensity are reduced, and comprehensive benefits are remarkable.

The invention discloses a thermosetting polymer composite material interlayer toughening method which comprises the following steps: at room temperature, mixing a part of resin matrix and thermoplastic resin to prepare a component I; mixing the residual resin matrix with the curing agent and the accelerant to prepare a component II; respectively pouring the two components into a three-roller grinder, continuously grinding for three times, and dispersing and mixing at a high speed to obtain toughened resin; pouring toughened resin into a film coating machine, and uniformly coating release paper with the toughened resin to obtain a toughened resin film; cutting the prepreg and the toughened resin film into the same size; a layer of toughening resin film is laid on the single side of the surface of the prepreg, the prepreg subjected to film pasting sequentially passes through a hot pressing roller of a prepreg machine, and the prepreg subjected to interlayer toughening is obtained. The thermoplastic resin toughening component is used for toughening on the basis of prepreg matrix resin, the problem of resin compatibility is avoided, and the influence of the toughening component on the matrix resin is reduced by adopting a room-temperature mixing mode.

The present invention belongs to the technical field of suspension insulator operation, and particularly relates to a single-piece suspension insulator replacement operation tool. It includes a connecting base, an unloading component I, an unloading component II, a front clamp clamping body, a rear clamp clamping body and an insulating porcelain bottle adjustment device, wherein the unloading component I and the unloading component II are arranged on both sides of the connecting base, the front ends of the unloading components I and II are connected to the front clamp clamping body, and the rear ends are connected to the rear clamp clamping body, the front clamp clamping body and the rear clamp clamping body are used to clamp the steel cap of the insulator string, and the unloading components I and II synchronously drive the front clamp clamping body and the rear clamp clamping body to move closer to or away from each other; the insulating porcelain bottle adjustment device is arranged on the connecting base, and is used to adjust the position and posture of the single-piece insulator. The insulator replacement operation time of the present invention can be controlled within a reasonable range, the robot equipped with the insulator replacement tool is easy to control, and it has safety and reliability when replacing insulators.

This invention provides a liquid crystal composition comprising 40%–70% component I, 0%–20% component II, 0%–20% component III, 5%–40% component IV, and 0%–30% component V. This liquid crystal composition exhibits a high clearing point and low rotational viscosity, which is beneficial for increasing the operating temperature range of the liquid crystal material and improving its response speed.

The invention relates to a method for resistance spot welding of components (110, 120), in which - in a first step, at the welding point (S), an electric current is passed through the components (110, 120) by means of electrodes arranged on both sides of the components (110, 120), thereby producing a substantially martensitic spot weld; and - in a second step, at the same welding point (S) by means of electrodes (210) arranged on both sides of the components (110, 120), an electric current (I2) is passed through the components (110, 120), whereby the martensitic structure of the previously produced spot weld (P) is austenitized and, after the electric current (I2) is switched off, is converted into new martensite (N), the new martensite (N) forming a new martensite island (A) which is enclosed by a martensite (M) produced in the first step and tempered in the second step.

The present invention belongs to the field of building construction technology and specifically discloses a concrete structure connection node with a sliding support. The node is arranged between concrete component I and concrete component II, with concrete component I located above concrete component II. A first embedded part is embedded in the bottom of concrete component I, and a second embedded part, directly opposite the first embedded part, is embedded in the top of concrete component II. A rubber support is provided between the first and second embedded parts. The present invention solves the connection problem between independent concrete components and alleviates the adverse effects of relative displacement between components. It also reduces the adverse effects of dimensional errors generated during the casting and molding of concrete components.

The utility model relates to the technical field of shrimp meat processing equipment, and discloses a flexible conveying plate for impurity separation equipment, which comprises a conveyor body, and a connecting component I, a connecting component II and a fixing component which are arranged on the outer side of the conveyor body, the first connecting assembly comprises a first connecting piece arranged on the top of the conveyor body. According to the flexible conveying plate for the impurity separation equipment, a first connecting piece and a second connecting piece can be connected through a first inserting groove and a second inserting groove which are distributed in a staggered mode, rapid alignment of the first connecting piece and the second connecting piece is achieved, and then the first connecting piece and the second connecting piece are matched with the design of a first mounting groove and a third mounting groove; and after the first inserting strip and the second inserting strip are inserted into the second mounting groove and the fourth mounting groove, the first inserting block and the second inserting block can be inserted into the first mounting groove and the third mounting groove, overall rapid connection can be achieved, and the effect of protecting the two ends of the connecting column can also be achieved.

The utility model relates to the field of steel belt machining, and discloses a burr treatment device for steel belt production, which comprises a base, a lower polishing component I and an upper polishing component I are fixed on the rear side of the upper end surface of the base, and an upper polishing component II and a lower polishing component II are mounted on the front side of the upper end surface of the base in a front-back sliding manner; the second upper grinding assembly and the second lower grinding assembly are located right in front of the first lower grinding assembly and the first upper grinding assembly correspondingly, a plurality of supporting rollers are rotationally installed on the upper portion of the base from left to right at equal intervals, and limiting rollers are arranged above the supporting rollers at the leftmost end and the rightmost end in a rolling mode correspondingly. The first lower polishing assembly and the first upper polishing assembly are fixed to the rear side of the upper portion of the base, the second lower polishing assembly and the second upper polishing assembly are arranged in front of the base in a front-back sliding mode, the distance between a plurality of polishing wheels in the front-back direction can be changed according to needs, and therefore the steel belt deburring device is suitable for deburring treatment of various steel belts with different widths; and the angles of the multiple polishing wheels can also be deflected.

The utility model discloses an ejector pin device for a pay-off rack of a cantilever single twister, and belongs to the technical field of cable production equipment. Comprising an assembly I and an assembly II, an inner hole aI, an inner hole aII and an inner hole aIII which are communicated with one another are sequentially formed in the center of the assembly I from left to right, the diameter of the inner hole aI and the diameter of the inner hole aIII are larger than that of the inner hole IIa, and a screw hole is formed in the position of the inner hole aIII in the assembly I; the assembly II is of a cylinder structure, an inner hole bIII, an inner hole IIb and an inner hole bI which are communicated with one another are sequentially formed in the center of the assembly II from left to right, a groove is formed in the outer side wall of the assembly II, the assembly II is inserted into the inner hole a III of the assembly I, a hexagon socket cap screw is assembled in the screw hole through a bolt, and a cylinder head of the hexagon socket cap screw is inserted into the groove. Through the arrangement of the assembly I and the assembly II, maintenance personnel can easily replace or install a bearing connected with the outer thread head of the movable end shaft and the ejector pin device, and meanwhile the production efficiency of equipment is improved.

The invention discloses a construction method of a split type precast concrete cover beam and a component mold thereof, a combined component mold is formed by a bottom mold, a side mold, a first side mold and a second side mold, a component I and a component II are manufactured by using the mold, and then the component I and the component II are assembled and cast in situ on site to form the split type precast concrete cover beam. The large-cantilever prefabricated cover beam can be manufactured under the special working conditions that the construction site is narrow, the distance between supporting stand columns is small, cantilevers on the two sides are large, and the stress requirement is high, and due to the fact that the prefabricated concrete cover beam is heavy and large in transportation difficulty, the transportation and hoisting difficulty is reduced by manufacturing the first component and the second component in a split mode; the manufacturing difficulty of the prefabricated concrete cover beam is reduced, meanwhile, the prefabricated concrete cover beam with the larger size and weight can be manufactured, and the requirements for the prefabricated concrete cover beam in different projects are effectively met.

The utility model discloses a glass guardrail metal handrail mounting structure, a glass guardrail comprises a first glass sheet, a rubber sheet and a second glass sheet which are sequentially arranged from outside to inside, the mounting structure comprises a first component, a second component and a third component, the first component is provided with an embedded part and a mounting part which are connected with each other, and the size of the embedded part is larger than that of the mounting part; an embedding groove matched with the embedding part is formed in the film, a through hole matched with the mounting part is formed in the second glass sheet, the embedding part is embedded in the embedding groove, and the mounting part is connected with the second glass sheet and penetrates out of the through hole; the component II is mounted on the mounting part; one end of the third component is connected with the second component, and the other end of the third component is bent upwards and connected with the metal handrail. The embedded part is embedded into the glass guardrail, so that the first component is connected with the glass guardrail, the contact area of the first component and the glass guardrail is increased, the stress is better, and the connection is stable; the embedded part and the glass guardrail are visually integrated, hidden installation of the embedded part is achieved, and attractiveness is improved.