39results about How to "Guaranteed vertical installation" patented technology

The invention relates to a fabricated wall body included angle adjusting device which comprises a shaft rod erected at an included angle of wall bodies, and the shaft rod, a bottom beam and an obliquebeam form a triangular supporting structure. A through hole is formed in the outer end of the bottom beam, an arc-shaped telescopic beam is installed in the through hole, sliders are arranged at thetwo ends of the arc-shaped telescopic beam, the slider at one end of the arc-shaped telescopic beam is arranged at the bottom of the left wall body, and the slider at the other end is arranged at thebottom of the right wall body; a construction method of the fabricated wall body included angle adjusting device comprises the steps of sleeving the shaft rod with a wall fixator, and connecting the left wall body firstly; connecting the right wall body; pulling telescopic rods out of a guide groove, and inserting L-shaped supporting plates of the sliders at the ends of the two telescopic rods into the bottoms of the wall bodies separately; rotating supporting lead screws of universal wheels to enable the universal wheels to touch the ground, and continuing screwing the supporting lead screwsof the universal wheels to enable the L-shaped supporting plates to slightly lift the wall bodies; adjusting the included angle, and then fixing the free ends of the wall bodies; and fixing a lockingassembly at the included angle. According to the fabricated wall included angle adjusting device, the adjustment of the wall body is labor-saving, the installation precision of the wall body is high,and the speed is high.

The invention discloses a root key construction device for a root pouring pile. A hydraulic cylinder is fixed to the position above the center of a base plate. The end portion of a hydraulic rod of the hydraulic cylinder downwards stretches out towards the base plate. A plurality of vertical push rods are evenly distributed on the part, around the hydraulic cylinder, of the base plate. The hydraulic rod is connected with the vertical push rods through a connecting rod mechanism, the vertical push rods move in the radial direction of the base plate, the positions, corresponding to the vertical push rods, of the edge of the upper surface of the base plate are provided with root key limiting devices, and the root key axis points at the axis of the base plate through the root key limiting devices and moves in the radial direction of the base plate. The positions, corresponding to the root key limiting devices, of the bottom of the base plate are rotationally connected with transmission gears, the transmission gears are in transmission connection with respective drive motors, and the transmission gears are in engaged transmission with vertical racks at the tail ends of root keys inserted in the side wall of a pile pit. It can be known from the above structure, the root key construction device for the root pouring pile can construct all root keys on one layer at the same time, automatic ascending in the pile pit can be achieved without the aid of external force so that construction of all the root keys in the pile pit can be finished, and the root key construction efficiency is improved.

The invention discloses a construction platform for facilitating root key construction of a root type cast-in-place pile. The construction platform for facilitating the root key construction of the root type cast-in-place pile comprises a base plate; the positions, corresponding to root key limiting devices, of the bottom of the base plate are respectively and rotatably connected with transmission gears; the transmission gears are respectively in transmission connection with respective driving motor; the transmission gears are in engaged transmission with vertical gear racks at the tail ends of the root keys which are inserted into the side wall of a pile pit. From the above structure, the construction platform for facilitating the root key construction of the root type cast-in-place pile disclosed by the invention can climb in the pile pit automatically so as to complete the construction of all root keys in the pile pit without external force, so that the construction efficiency of the root keys is improved.

The invention relates to electrical intelligent construction equipment. The electrical intelligent construction equipment comprises a main plate, an adjusting mechanism, a rotating mechanism, two pressing mechanisms, an auxiliary clamping mechanism, a bottom mechanism and two fixing mechanisms; the adjusting mechanism is installed on the main plate; the rotating mechanism is installed at the upperend of the adjusting mechanism; the two pressing mechanisms are installed at the rear end of the adjusting mechanism; the auxiliary clamping mechanism is installed at the right side of the middle part of the adjusting mechanism; the bottom mechanism is installed at the front end of the adjusting mechanism; and the two fixing mechanisms are installed at the upper end of the bottom mechanism and are symmetrically arranged. The electrical intelligent construction equipment provided by the invention can solve the problems that a cable marker post needs to be manually arranged in a soil pit in anexisting cable marker post installation process, the cable marker post may drop to the ground due to improper operation of a person in a transfer process, manual installation cannot guarantee that thecable marker post is vertically installed inside the soil pit in an installation process and the like, and can realize the functions of fixing, limiting and installing the cable marker post.

The invention discloses a porous medium permeability testing device, which is composed of a first gas source module, a reactor module, a backflow module, a vacuum-pumping module, a gas-liquid separation module and a mesh plate template. With the arrangement of a device capable of rapidly guaranteeing vertical installation of reactors and by the mode of arranging multiple reactors, the problem that existing devices cannot be applied in reaches on permeability of porous mediums is solved. By the use of the device, laboratory testing researches on permeability rules of a porous medium can be realized.

The invention provides a steel strand mounting method for a wind driven generator supporting tower frame prestressed structure. The steel strand mounting method includes the steps that tower top anchorage devices and tower bottom anchorage devices are mounted; single steel strands are pulled into target tower bottom anchor holes through a winch, and tower bottom clamping pieces are used for anchoring; steel strands are pulled into target tower top anchor holes, and tower top clamping pieces are used for anchoring the steel strands; the target tower top anchor holes and the target tower bottomanchor holes are converted until a first preset number of target tower top anchor holes and a first preset number of target tower bottom anchor holes are hung and anchored; and the tower top anchoragedevices and the tower bottom anchorage devices are converted until a second preset number of tower top anchorage devices and a second preset number of tower bottom anchorage devices are hung and anchored. The steel strands are mounted in the manners of single hanging and tensioning and opposite angle mounting, the mounting efficiency is high, the safety coefficient is large, the energy consumption is low, mounting is stable, the problems of mutual twisting, winding and interfering between the mounted steel strands are solved, the height of a foundation inner cavity of a tower barrel is reduced, and the material cost, the construction cost and the labor cost are reduced.

The invention particularly relates to a grouting pipe reinforcing and grouting structure and a construction method thereof. The grouting structure comprises a grouting pipe, and a soil breaking mechanism arranged on the grouting pipe. The soil breaking mechanism comprises a fixed part fixedly sleeving the grouting pipe, a sliding pipe part and a soil breaking assembly, the sliding pipe part sleeves the position, above the fixed part, of the grouting pipe and is in sliding fit with the grouting pipe, and the soil breaking assembly is arranged between the fixed part and the sliding pipe part. When the sliding pipe part slides in the fixed direction, the soil breaking assembly can expand out in the axis direction away from the grouting pipe. Slurry output grooves corresponding to the positions of slurry output holes formed in the grouting pipe are formed in the outer surface of the sliding pipe part. The invention correspondingly discloses the construction method of the grouting structure. According to the grouting pipe reinforcing and grouting structure and the construction method thereof, the slurry output size of the grouting pipe can be increased, and therefore slurry output by the grouting pipe can permeate into the soil layer around the pipe, and the slurry output effect of the grouting pipe and the connecting stability of the grouting pipe and the soil layer around the pipecan be improved.

The invention discloses a fast detection device for a spatially continuous bent pipe, which comprises a base plate, wherein the base plate is equipped with a reference positioning module, a first ellipticity detection module, a second ellipticity detection module, a first resilience detection module and a second resilience detection module, wherein the bent pipe is erected on the reference positioning module, the first ellipticity detection module, the second ellipticity detection module, the first resilience detection module and the second resilience detection module. The fast detection device can quickly detect two molding indicators such as the ellipticity and the resilience of the metal bent pipe, and has the characteristics of easy adjusted of the detection range, high working efficiency and low cost.

The invention relates to a full-automatic assembly machine for bolts. The machine comprises a worktable, and a frame fixedly mounted on the worktable. The machine is characterized by further comprising an assembly mechanism for assembling the bolts, automatic loading mechanisms arranged on the two sides of the assembly mechanism, and supporting parts for supporting the bolts in the assembly process; the assembly mechanism is arranged on the frame through a transverse driving mechanism in a transverse sliding mode; the automatic loading mechanisms are fixedly mounted on the worktable; the supporting parts are arranged on the worktable right under the assembly mechanism; and the worktable is provided with a qualified conveying channel and an unqualified conveying channel. The machine realizes automatic assembly, and achieves high assembly efficiency and good assembly effect.

The invention discloses an ultrasonic gauge which comprises a U-shaped pipeline with two ends, an electronic circuit, a first shell, a second shell and more than two ultrasonic transducers. The first shell is used for accommodating the electronic circuit, the second shell is used for accommodating the U-shaped pipeline, and the ultrasonic transducers are connected to the electronic circuit by corresponding wires; the waterproof ultrasonic transducers are penetratingly arranged on the inner wall of the U-shaped pipeline in the second shell and are in direct contact with liquid in the U-shaped pipeline. The ultrasonic gauge has the advantages that the ultrasonic transducers can be in direct contact with the metered liquid and can be assuredly perpendicularly mounted, and information can be accurately received by the transducers in an opposite transmission manner.

The invention discloses an anti-theft panoramic cloud monitoring device with an automatic alarm function. The device comprises a video recorder, Camera, display and alarm, The camera is electrically connected with the video recorder through a first transmission line. The display is electrically connected with the video recorder through a second transmission line. the camera is fixed on the mounting surface through a connecting mechanism; a supporting seat is fixedly mounted at the bottom of the display; A power interface is formed in the position, close to one side, of the rear surface of thevideo recorder, a plurality of network cable interfaces are formed in the position, close to the middle, of the rear surface of the video recorder, a plurality of USB interfaces and video interfaces are formed in the position, close to the other side, of the rear surface of the video recorder, and a mounting base is connected to the bottom of the video recorder. According to the anti-theft panoramic cloud monitoring equipment with the automatic alarm function, it can be guaranteed that a camera can be vertically installed during hoisting and wall mounting, and the stability of a video recorderduring placement can be improved.

The invention discloses a RF antenna pedestal with good stability.The RF antenna pedestal comprises a mounting base, wherein an RF antenna pedestal body is disposed at a midpoint on the top of the mounting base; an annular fixing plate is fixedly connected to the surface of the RF antenna pedestal body; a lantern ring is disposed on the surface of the RF lantern ring body and located on the top ofthe annular fixing plate; the two sides of the top surface of the lantern ring are fixedly connected with a handle through first connecting rods; the left and right sides of the lantern ring are fixedly connected to an adsorption fixing device through connecting posts; the adsorption fixing device comprises a sleeve; two sides of the top of the sleeve are fixedly connected with a connecting platethrough second connecting rods; and a threaded rod is arranged at a midpoint on the top of the connecting plate. The RF antenna pedestal with good stability is reasonable in structural design and convenient to use, can ensure that the antenna is installed vertically so as to achieve the best effect, ensures signal transmission, and expands the use range of the RF antenna.