60results about How to "Ensure the stability of the installation" patented technology

Provided is a natural heat dissipation solar LED street lamp device and a use method thereof. The device comprises a hollow upright rod (1), a solar cell panel installation box body (3) fixed on the hollow upright rod (1) and LED lamps (2) fixedly connected with the installation box body (3); front guide grooves (35) and rear guide grooves (36) which extend in the vertical direction are formed in the middle of a front side plate (34) and a rear side plate (33) of the installation box body (3) respectively, a horizontal partition plate (32) which fixedly connects the front side plate (34) with the rear side plate (33) divides the installation box body (3) into an upper box body and a lower box body (310), the upper box body is used for containing a solar cell panel, the lower box body (310) is used for containing a driving device, air outlets (11) are formed in the two side faces of the lower box body (310), a communication hole (12) is formed in the portion, connected with the hollow upright rod (1), of the lower box body (310), and the side wall of the lower end of the hollow upright rod (1) is provided with an air compensation hole.

The invention relates to an angle-adjustable LED streetlamp device powered by a solar battery panel and a using method of the LED streetlamp device. The device comprises a vertical rod (1), a mounting box body (3) fixedly arranged on the solar battery plate on the vertical rod (1) and an LED lamp (2) fixedly connected with the mounting box body (3), wherein a front guide slot (35) and a rear guide slot (34) which extend in the vertical direction are fixedly formed in the middles of a front side plate (34) and a rear guide plate (33), respectively; the mounting box body (3) is divided into an upper box body and a lower box body (310) through a horizontal partition plate (32) through which the front side plate (34) and the rear guide plate (33) are fixedly connected; the upper box body is used for accommodating the solar battery panel and the lower box body (310) is used for accommodating a driving device.

The invention discloses a supporting device for an integrated cooker smoke exhaust pipe. The supporting device comprises a support, a connecting vertical rod, a connecting block and a connecting cross rod. Positioning mechanisms are arranged on the left side and right side of the support correspondingly. The connecting vertical rod is vertically arranged on the support. The connecting cross rod is transversely arranged on the connecting block. A supporting assembly is arranged on the connecting cross rod. An installation method comprises the following steps of (1) installing the positioning mechanisms and the support; (2) installing an upper abutting plate and a lower abutting plate; (3) splicing the connecting vertical rod and the connecting block; (4) installing the connecting cross rod and the supporting assembly; and (5) installing an exhaust pipe and the supporting device. The exhaust pipe is supported and positioned through the supporting device, so that vibration in the exhaust process of the exhaust pipe is reduced, the smoke exhaust effect of the smoke exhaust pipe is guaranteed, and meanwhile, the deformation rate of the exhaust pipe can be alleviated, the sealing performance of a connection opening of the exhaust pipe is ensured, excessive vibration in the smoke exhaust process of the exhaust pipe is avoided, friction with surfaces like a wall body and a cabinet body is avoided, and the service life of the exhaust pipe is effectively prolonged.

The invention discloses a detachable fire-fighting box in the technical field of disassembly-type fire-fighting boxes. A bottom plate is fixedly welded to the top of an assembling sliding rail, side plates are fixedly connected to the left side and the right side of the top of the bottom plate through connecting bolts, rear vertical plates are movably assembled on the rear side wall of the two groups of side plates, the top of the two groups of side plates is fixedly connected with a top plate through a connecting bolt, a box door is movably hinged to the front side wall of the side plate on the left side, a plurality of clamping devices with the same structure are fixedly assembled on the front side wall of the rear vertical plate, supporting plates are movably assembled on the clamping devices, the supporting plates are movably clamped with a clamping connector movably connected to the side plates, a guide groove matched with the clamping connector is formed in the outer side wall ofthe side plates, quick assembly and disassembly of the fire-fighting box can be completed, meanwhile, the distance between two adjacent supporting plates can be adjusted in real time, and the adaptability to the fire-fighting utensils of different sizes can be improved.

The invention relates to a rapid-radiating LED street lamp device powered through a solar panel and a using method of the rapid-radiating LED street lamp device powered through the solar panel. The rapid-radiating LED street lamp device comprises a vertical rod (1), an installation box (3) of the solar panel fixed to the vertical rod (1) and an LED lamp (2) fixedly connected with the installation box (3), a front guide groove (35) and a back guide groove (36) which extend in the vertical direction are fixedly arranged between a front lateral plate (34) and a back lateral plate (33) of the installation box (3), the installation box (3) is divided by a horizontal separating plate (32) for fixedly connecting the front lateral plate (34) with the back lateral plate (33) into an upper box body and a lower box body (310), the upper box body is used for containing the solar panel, and the lower box body (310) is used for containing a driving device.

The invention discloses a solar panel-powered and convenient-assemble and disassemble LED (light-emitting diode) street lamp device and an application method thereof. The device comprises an upright rod (1), a mounting box body (3) for a solar panel and an LED lamp (2), wherein the mounting box body (3) is fixed on the upright rod (1); the LED lamp (2) is detachably connected with the mounting box body (3); a front guide groove (35) and a rear guide groove (36), which extend in the vertical direction, are fixedly formed in the middles of a front side plate (34) and a rear side plate (33) of the mounting box body (3) respectively; the mounting box body (3) is divided into an upper box body and a lower box body (310) by virtue of a horizontal partition plate (32) which is used for fixedly connecting the front side plate (34) and the rear side plate (33) together; the upper box body is used for accommodating the solar panel; and the lower box body (310) is used for accommodating a drive device.

The present invention belongs to the technical field of an automobile structure, and particularly relates to a back door and an automobile; the back door includes a back door inner panel and a back door outer panel; the back door inner panel and the back door outer panel are fixedly connected to form the back door; the back door outer panel is provided with a first lug boss protruding toward the back door inner panel, and the back door inner panel is provided with a second lug boss protruding toward the back door outer panel; and the top surface of the first lug boss is in abutment with that of the second lug boss so as to form a tail light installation part for installing a tail light at the abutment position of the first lug boss and the second lug boss. By using a back door structure provided by the present invention, the material thickness and local stiffness at an installation position are effectively improved, thereby ensuring the installation stability of the tail light and being beneficial to the weight and consumption reduction of an automobile body.

The invention discloses a floor drain, and a mounting structure and production process thereof, and relates to the technical field of floor drains. The technical problem that the material cost advantage is too low is solved. According to the technical key points, the floor drain comprises a floor drain body, a grate plate and a blocking mechanism, wherein the floor drain body comprises a body anda mounting part arranged at the upper end of the body, wherein the mounting part comprises a first flanging part, a second flanging part, a third flanging part and a fourth flanging part. The floor drain has the advantages of reducing the material cost.

The invention relates to a base device capable of achieving automatic argon connection of a steel ladle trolley in the technical field of iron and steel smelting. The base device comprises an installing base welded and fixed to a trolley supporting beam, wherein an upper supporting flat plate is fixed to the installing base, the upper surface of the upper supporting flat plate is detachably installed with a lower-portion connector for automatic argon connection together, the upper surface of the upper supporting flat plate is provided with a plurality of positioning grooves, each positioning groove is matched with a spring, the upper end of the spring is connected with the lower-portion connector for automatic argon connection, and the lower end of each spring is inserted into the corresponding positioning groove. The upper supporting flat plate is provided with a connecting yield hole for an air inlet pipe to penetrate through, a guiding connection pipe is built in the installing base, one end of the guiding connection pipe is detachably connected with the air inlet end of an air inlet pipe fitting, the other end of the guiding connection pipe is detachably connected with a delivery pipe, and an installing yield hole for the delivery pipe to movably penetrate through is formed in the installing base. The base device can ensure the installing stability of the lower-portion connector for automatic argon connection and does not affect the work of a weighing sensor while ensuring an automatic argon connection function.

The invention relates to the technical field of steel structure buildings, in particular to a steel column structure and a column top connecting structure thereof. The steel column structure comprises steel column bodies; the multiple sections of steel column bodies are spliced through connecting assemblies to obtain a steel column; a supporting assembly is arranged at the bottom end of the steel column; a mounting assembly is arranged at the top end of the steel column; the supporting assembly comprises a base arranged at the bottom end of the steel column; and the mounting assembly comprises a connecting base arranged at the top end of the steel column. According to the steel column structure and the column top connecting structure thereof, under the combined action of the connecting assemblies, the mounting assemblies and the supporting assemblies, detachable splicing of the steel column structure is achieved, the mounting stability of the steel column structure is guaranteed, meanwhile, construction of workers is facilitated, and the working efficiency of the workers is guaranteed.

The invention discloses a shake-proof LED street lamp device powered by a solar panel and a use method thereof; the device comprises an upright tube (1), a mounting box (3) for a solar panel fixed on the upright tube (1) and an LED lamp (2) fixedly connected with the mounting box (3), wherein a front guide groove (35) and a rear guide groove (36) extending in vertical direction are respectively fixed at the middles of a front side plate (34) and a rear side plate (33) of the mounting box (3); the mounting box (3) is divided into an upper part box and a lower part box (310) through a horizontal clapboard (32) which is used for fixedly connecting the front side plate (34) and the rear side plate (33) together; the upper part box is used for containing the solar panel while the lower part box (310) is used for containing the driving device.

The invention discloses a solar energy LED street lamp device with good heat dissipation and a use method thereof; the device comprises a hollow upright tube (1), a mounting box body (3) for solar panel fixed on the hollow upright tube (1) and an LED lamp (2) fixedly connected with the mounting box body (3), a front guide groove (35) and a rear guide groove (36) extending in vertical direction are respectively formed in the right parts of a front side plate (34) and a rear side plate (33) of the mounting box body (3), the mounting box body (3) is divided into the upper part box body and the lower part box body (310) by a horizontal clapboard (32) which is used for fixedly connecting the front side plate (34) and the rear side plate (33) together, the upper part box body is used for containing the solar panel, the lower part box body (310) is used for containing a driving device, air outlets (11) are formed in two sides of the lower part box body (310), a through hole (12) is formed in the connection part between the lower part box body (310) and the hollow upright tube (1), and an air supplying hole is formed in the side wall of the lower end of the hollow upright tube (1).

The invention discloses a bailey truss cross beam clamp with a handle rod in the technical field of bailey truss cross beam clamp with a handle rod; a hoisting block is assembled at the bottom of a bailey truss reinforcing chord member, mounting lugs are fixedly welded to the left side wall and the right side wall of the hoisting block, and a clamping seat is fixedly welded to the bottom of the hoisting block; a cross beam is assembled in the clamping base in an inserted mode, a protective pad matched with the cross beam is fixedly arranged in the clamping base in a nested mode, fastening bolts are assembled on the mounting lugs, and an anti-loosening base plate is assembled on the top of the bailey truss reinforcing chord member; The top end of each fastening bolt penetrates through the bailey truss reinforcing chord member and the anti-loosening base plate and then is fixedly connected with a fastening nut in a threaded mode, an anti-loosening nut connected to the outer wall of each fastening bolt in a threaded mode is arranged above the fastening nut, fastening screws matched with the cross beam are connected to the left side wall and the right side wall of the clamping base in a threaded mode, and the self-locking performance of the fastening nuts is improved; the installation stability of the structure is guaranteed, and the use safety of the device is improved.

The invention provides a fully mechanized coal mining face transportation crossheading unit support carrying system. The fully mechanized coal mining face transportation crossheading unit support carrying system comprises a reversed loader, an annular hoisting device and a plurality of unit supports arranged on the two sides of a roadway, wherein the annular hoisting device comprises a driving device, an annular guiding device and a hoisting trolley; the annular guiding device is installed above the reversed loader; the hoisting trolley is arranged below the annular guiding device in a hoistedmode; the driving device drives the hoisting trolley to move along the annular guiding device; the advancing path of the hoisting trolley is arranged around the two sides and the rear portion of thereversed loader; and the hoisting trolley is provided with hoisting tools corresponding to the unit supports. The fully mechanized coal mining face transportation crossheading unit support carrying system has the advantages that repeated supporting is avoided, a top plate is not prone to being damaged, operation is easy and convenient, and the working efficiency is high.

The invention discloses a domestic sewage treatment filtering device convenient for a filter screen convenient to replace, which comprises a tank body and a liquid outlet arranged at one side of the tank body, and also comprises a screen fixing mechanism arranged in the tank body and used for clamping and fixing the filter screen, a net fixing mechanism comprises a net rack slidably arranged on the inner wall of the tank body, a limiting groove is formed in one side of the net rack, a filter net is arranged in the limiting groove, a plurality of pressing blocks are arranged on the side, provided with the filter net, of the net rack, the pressing blocks are fan-shaped and fixedly connected with rotating rods, the rotating rods are rotationally connected to a connecting frame, and a distance adjusting assembly is arranged between the connecting frame and the net rack. According to the domestic sewage treatment filtering device with the filter screen convenient to replace, a frame structure is additionally arranged on the filter screen, meanwhile, the frame has the function of disassembling the filter screen, the filter screen is firmly fixed, a lifting-out structure is additionally arranged, the filter screen can be lifted out of a pool face, and the domestic sewage treatment filtering device has the available value in the technical field of sewage treatment.

Disclosed are a solar cell panel power supply type LED (Light Emitting Diode) street lamp device with a sliding groove and a using method thereof. The solar cell panel power supply type LED street lamp device comprises a vertical rod (1), an installation box body (3) of a solar cell panel and an LED lamp (2); the installation box body (3) is fixed on the vertical rod (1); the LED lamp (2) is fixedly connected with the installation box body (3); a front guide groove (35) and a rear guide groove (36) which extend in the vertical direction are fixedly arranged in the middle of a front lateral plate (34) of the installation box body (3) and the middle of a rear lateral plate (33) of the installation box body (3) respectively; the installation box body (3) is divided into an upper portion box body and a lower portion box body (310) through a horizontal separation plate (32), wherein the front lateral plate (34) and the rear lateral plate (33) are fixedly together through the horizontal separation plate (32); the upper box body is used for accommodating the solar cell panel; the lower portion box body (310) is used for accommodating a driving device.

The invention discloses a height-adjustable overhanging-type double-row scaffold, and belongs to the technical field of civil engineering. The height-adjustable overhanging-type double-row scaffold comprises first I-shaped steel, six groups of second threaded rods are arranged on the front side and the rear side of the right end of the first I-shaped steel, pressing sheets are connected to the upper ends of the second threaded rods, second nuts are connected to the upper ends of the pressing sheets, the second nuts are connected with the second threaded rods, the upper end of the right side of the first I-shaped steel is connected with two second fixing frames, the upper ends of the second fixing frames are fixedly connected with second cylindrical sleeves, and the lower ends of threaded sleeves are fixedly connected into the second cylindrical sleeves. According to the height-adjustable overhanging-type double-row scaffold, on the basis of a traditional overhanging-type scaffold, a row of I-shaped steel is further arranged on a top floor slab, the installation stability of an overhanging frame can be guaranteed through the double I-shaped sheel, the I-shaped steel is all connected through a plurality of threaded rods, one ends of the threaded rods are embedded into a concrete floor slab in advance, the installation stability of the threaded rods is guaranteed, the upper I-shaped steel and the lower I-shaped steel are supported through the threaded sleeves and the threaded rods, the threaded rods are adjustable in height to adapt to different heights of different building floors, and the practicability is high.

The invention relates to an integral energy tower heat pump system which comprises an energy tower body, a filter, a four-way valve, a compressor and a heat exchange unit. The energy tower body comprises a tower body, a thermal insulation water tank and a liquid pump. An air inlet plate is arranged on the tower body. A first air outlet cylinder and a second air outlet cylinder are arranged on one side of the top of the tower body and each internally provided with a rotational-flow fan. A liquid pumping tube is arranged between the side of the thermal insulation water tank and the liquid pump. A heat exchange layer is arranged over liquid collecting ports and internally provided with a plurality of spiral baffle plates. A plurality of S-shaped heat exchange tubes are arranged in the thermal insulation water tank. A spraying tube is arranged on the liquid pump. A first pipeline and a second pipeline are arranged between the four-way valve and the compressor. A first needle valve and a high-tension switch are arranged on the first pipeline. A gas-liquid separator, a second needle valve and a low-tension switch are arranged on the second pipeline. According to the integral energy tower heat pump system, through integral design, the occupied space can be reduced, the heat transfer efficiency can be improved, heat waste can be reduced, energy consumption can be reduced, and the service life can be prolonged.

The invention discloses a low-noise solar LED (Light Emitting Diode) street lamp device capable of lifting and descending a solar cell panel and a use method thereof. The device comprises a hollow stand rod (1), a mounting box body (3) which is fixedly arranged on the solar cell panel on the hollow stand rod (1) and an LED lamp (2) which is fixedly connected with the mounting box body (3), wherein the middle parts of a front side plate (34) and a rear side plate (33) of the mounting box body (3) are fixedly provided with a front guide groove (35) and a rear guide groove (36) which extend in vertical direction respectively; the mounting box body (3) is divided into an upper box body and a lower box body (310) by a horizontal partition plate (32) for fixedly connecting the front side plate (34) and the rear side plate (33); the upper box body is used for accommodating the solar cell panel; the lower box body (310) is used for accommodating a driving device; two side faces of the lower box body (310) are provided with air outlets (11); a communicating hole (12) is formed in connection part of the lower box body (310) and the hollow stand rod (1); the side wall of the lower end of the hollow stand rod (1) is provided with an air replenishing hole.

The invention relates to a novel complete heater used on an ash hopper of a dust remover. The heater comprises a heater shell. The heater shell comprises a cover plate, a bottom plate and side plates. A first mounting support group is arranged on the cover plate. The first mounting support group comprises a first support rod and a second support rod. A second mounting support group is arranged on the bottom plate. The second mounting support group comprises a third support rod and a fourth support rod. The surface of one side plate is provided with a groove, and a handle and a terminal box are arranged on the side plate. A heat insulation layer and a heating pipe set are arranged in the heater shell. The heat insulation layer comprises a heat insulation sleeve and heat insulation packing. The heating pipe set comprises the S-shaped heating pipe and the straight heating pipe. The novel complete heater can be integrally mounted and dismounted, heat energy losses produced in the using process of the heater are reduced, and the heating efficiency of the heater is improved.