6results about How to "Improve installation work efficiency" patented technology

The utility model discloses a pool liquid level detection device convenient to install, which comprises a floating ball type liquid level meter and a pool body, the upper end of the floating ball type liquid level meter is fixedly connected with a fixed disc, and an annular clamping groove is arranged among the periphery of the fixed disc. Through the arrangement of the pin column, the inserting hole, the supporting spring and the pin groove, the rotating direction of the vertical plate, the rotating disc and the guide groove can be limited, meanwhile, a worker can operate the vertical plate, the rotating disc and the guide groove to rotate conveniently in the installation process of the floating ball type liquid level meter and the pool body, and under the action of rotation of the guide groove, the vertical plate, the rotating disc and the guide groove can be fixed conveniently. The L-shaped clamping rod can be inserted into the annular clamping groove in the fixing disc, and the floating ball type liquid level meter, the fixing disc, the annular frame, the conducting pipe and the pool body can be locked and limited in the installation process, so that the purpose of rapidly installing and fixing the floating ball type liquid level meter is achieved, the overall operation is simple and rapid, and the installation efficiency is improved. And the installation operation efficiency of personnel is effectively improved.

The utility model relates to the field of luggage, concretely relates to a narrow edge aluminum mouth frame's suitcase, including upper case shell, lower case shell, upper mouth frame, lower mouth frame, inside cloth zipper and inside cloth, the utility model places the upper mouth frame and lower mouth frame who mutually articulates between upper case shell and lower case shell, utilizes the upper shell clamping mouth and lower shell clamping mouth who set up with narrow edge and wide edge outside upper mouth frame and lower mouth frame, the mouth part of upper case shell and lower case shell is embedded respectively in upper shell clamping mouth and lower shell clamping mouth and is cemented in, just can make only the narrow edge of upper mouth frame and lower mouth frame expose and shield wide edge part, further let the box mouth place more show the filigree, can enhance the aesthetic sense of suitcase to. Utilize the zipper clamping mouth and the square cavity who set up inside upper mouth frame and lower mouth frame and place its end, can make inside cloth zipper movable connection on the upper mouth frame and lower mouth frame prepared by aluminum alloy through the square cavity of spacing rod card joint in the end of zipper clamping mouth, to improve the operation efficiency of suitcase installation.

The utility model relates to a multi-gear adjustable one-code-through windproof fastening device. The multi-gear adjustable one-code-through windproof fastening device comprises a hoop assembly and a gland assembly. The hoop assembly comprises a first hoop, a second hoop and a linkage head. The gland assembly comprises a gland body and a wire pressing plate, the gland body is composed of a gland base plate, a first side wing and a second side wing, a fastening groove is formed in the second side wing along the end of the second side wing, a fastening piece is arranged on the outer arc wall of the free end of the first hoop, and a plurality of limiting grooves are formed in the outer edge of the fastening piece; the fastener comprises a locking screw and a locking head arranged on the locking screw in a screwed mode, and the first hoop, the second hoop and the second side wing can be locked together through the fastener. According to the cable clamp, rapid and stable connection between a cable and an insulator can be achieved, the cable clamp adopts an adjustable double-hoop structure, the clamping range of the hoops can be flexibly adjusted according to the actual size of the insulator, and the adaptation problem of insulators of different specifications is effectively solved.

A movable protective basket for steel structure installation includes a track, a protective basket that can move on the track, and a drive system for moving the protective basket. A base is provided at the bottom of the protective basket, and the drive system is mounted on the bottom surface of the base. Wheel sets are provided between the protective basket and the top surface of the H-shaped steel track, between the base and the track, and on both sides of the track. The drive system includes a motor, a first drive shaft, a second drive shaft, a driven shaft, a belt, and pulleys. The motor is fixed to the bottom surface of the base with bolts. This invention effectively prevents falls from heights and ensures worker safety through the protective basket. The track and wheel set structure allows for movement without disassembly, rapid positioning, and automatic cable winding and unwinding, significantly improving the efficiency of steel structure installation. The adjustable triangular support shaft is adjustable via a telescopic rod to adapt to different track sizes, ensuring smooth operation and reliable braking. A cable winding device is included to eliminate cable safety hazards and reduce auxiliary operation risks.

The utility model provides a photovoltaic module installation tool, which comprises a vertical rod, a stress support and a movable rod, a stress ring is fixed at the top of the vertical rod, two safety supports are fixed at the upper part of the left side of the vertical rod, and a safety ring is fixed at the end part of each safety support; a stress support is fixed to the lower portion of the right side of the vertical rod, the movable rod is rotationally connected with the vertical rod, and a buckle is arranged at the end of the movable rod. And at least two fixing blocks are arranged on the stress bracket. Two or more sets of the device are used in a combined mode, the upper stress rings are hung and fixed to a photovoltaic support cross beam, pedals are placed at the fixing blocks of the two device stress supports for connection, an installation person operates on the pedals, and the upper safety ring and the lower safety ring can be connected with safety ropes so that the installation person can tie and hang a double-groove safety belt for use. A safe operation platform is provided for high-altitude photovoltaic module installation personnel, so that high-altitude photovoltaic module installation is safer, and the installation operation efficiency is greatly improved.

The application relates to the technical field of house building, in particular to a building thermal insulation wallboard mounting device for house building, which comprises an elevator, the top of the elevator is fixedly connected with an angle adjusting platform, the rear side of the angle adjusting platform is provided with a positioning platform, the angle adjusting platform comprises an angle adjusting frame, the front side of the angle adjusting frame is provided with a control group frame, the bottom of the angle adjusting frame is fixedly connected with an electric push rod, the elevator, the positioning platform and the angle adjusting platform are arranged, integrated and automatic operation from lifting positioning to pushing installation of the thermal insulation wallboard is realized, the problem that an operator needs to repeatedly lift and position a single block for installation and drags the construction progress in the traditional installation process is effectively solved, and the following beneficial effects are simultaneously achieved, the clamping and fixing of multiple or single thermal insulation wallboards are completed at one time through the clamping and positioning structure, the positioning deviation caused by repeated lifting and adjustment of the traditional device is avoided, and the problem that the wallboard splicing gap is uneven is solved.