10results about How to "Adjust working height" patented technology

The invention discloses a pipe lifting device. The pipe lifting device comprises a supporting part and a pipe lifting part hinged to the supporting part. The supporting part comprises a first base; the pipe lifting part comprises a pipe lifting assembly, the top end of the pipe lifting assembly is an operation end, the bottom end of the pipe lifting assembly is a working end, the pipe lifting assembly is hinged to the first base, and the hinge point is located between the top end and the bottom end of the pipe lifting assembly; a clamping part used for clamping the high-pressure straight pipe is arranged at the working end of the pipe lifting assembly, and the opening direction of the clamping part is opposite to the first base. The high-pressure straight pipe can be lifted in a more labor-saving manner, the labor intensity is low, and the safety is high; the pipe lifting device is suitable for pipe lifting operation in petroleum engineering or other pipeline construction industries.

The utility model discloses a rubber production line general platform relates to rubber production technical field, including installation platform, the installation platform upper end symmetry is equipped with mounting bracket, the installation platform bottom respectively with a plurality of telescopic link output fixed connection, the bottom plate upper end is equipped with adjusting mechanism, the bottom plate bottom is equipped with stop mechanism, the utility model discloses a mounting bracket is set up on the installation platform upper end symmetry, and mounting bracket fixed with adjusting rod fixed connection, is convenient for to different processing parts and installs, and through setting adjusting mechanism on the bottom plate upper end, and then convenient for to the installation platform work height adjusts, through setting a plurality of universal wheel on the bottom plate bottom, make convenient for to the installation platform and remove, and through setting stop mechanism, and then can fast the bottom plate and fix.

The utility model relates to the technical field of dust removal, and discloses a movable dust removal unit which comprises a supporting bottom plate and a dust removal mechanism, the top of the supporting bottom plate is fixedly connected with a first fixing plate and a first side plate, a first sliding groove is formed in the first fixing plate, a first sliding block is connected in the first sliding groove in a sliding mode, and the top of the first sliding block is fixedly connected with a first connecting block. Compared with the prior art, the device has the advantages that a motor is started to drive a threaded rod to rotate, the threaded rod drives a connecting plate and a sliding rod to move so as to drive a rack to move and drive a gear to rotate, so that a fifth fixing plate and a second fixing plate rotate, a first sliding block and a third sliding block are driven to slide in a first sliding groove, and meanwhile a sixth fixing plate is driven to ascend and descend; the second sliding block slides in the second sliding groove, meanwhile, the fourth sliding block slides in the third sliding groove, the operation height of the dust removal mechanism can be conveniently adjusted when the movable dust removal unit works, the movable dust removal unit can meet different height requirements, and therefore the dust removal effect is enhanced, and efficiency is improved.

This utility model discloses an electro-signal electromagnetic physiotherapy device, including a support plate and a physiotherapy device body. A limiting window is formed at the top of the support plate, and a vertical threaded rod passes through a first track window located at one end of a base plate. A second track window is formed in the middle of the base plate, and a positioning bolt is installed through the second track window. A positioning nut is installed at the top of the positioning bolt, and a positioning plate is fixed to the bottom of the positioning bolt. The positioning plate is attached to one side of the physiotherapy device body, and the other side of the physiotherapy device body is attached to the other end of the base plate. A heat dissipation fin is fixed to the top of the other end of the base plate. This electro-signal electromagnetic physiotherapy device adopts a novel structural design, which not only allows the electromagnetic physiotherapy device to be fixed on a desktop or bed edge, but also allows for convenient adjustment of the horizontal position and working height of the electromagnetic physiotherapy device, enabling different patients to conveniently receive electromagnetic physiotherapy for different parts of their body in different environments.

This utility model relates to the field of steel structure support technology and provides a composite steel structure factory support, including: an I-shaped column; a sliding plate, the sliding plate being placed on the front side of the I-shaped column; and a positioning structure, the positioning structure being symmetrically arranged on both sides of the sliding plate and connected to the I-shaped column; the positioning structure includes a positioning slot, a positioning plate, and a second positioning bolt, the positioning slot being symmetrically opened at the rear ends on both sides of the sliding plate, and the outer end of the positioning plate being slidably disposed inside the positioning slot. Compared with the prior art, the beneficial effects of this utility model are: in use, by setting the sliding plate on the surface of the I-shaped column and setting the positioning structure on both sides of the sliding plate, the working height of the sliding plate can be easily adjusted, thereby adjusting the working height of the main frame, and the sliding plate can be easily fixed to the surface of the I-shaped column by the second positioning bolt, thus avoiding the trouble caused by welding, and facilitating subsequent maintenance and replacement.

The utility model relates to the sugarcane planting technical field, concretely relates to a height adjustable rotary sugarcane spraying equipment, including moving dolly, storage box, pushing mechanism and adjusting mechanism, adjusting mechanism includes base, support slide, bearing seat, adjusting screw rod, sliding block, adjusting motor, connecting arm, fixed plate, spraying frame, extraction device and rotating device, and through the control adjusting motor action when spraying, will be able to drive adjusting screw rod rotation, the sliding block vertical sliding can be realized, thereby the connecting arm and the vertical lifting of spraying frame can realize height adjustment, realize simple and fast adjustment spraying range, have more flexible and large -range covering effect, and under the cooperation of rotating device, the angle swing of spraying frame can be realized and is adjusted, further improve the spraying range, and then can adjust the working height of spraying frame when spraying, benefit the increase of spraying range.

The utility model discloses a printing machine with a printing roller convenient to adjust, which belongs to the technical field of printing machines and comprises a machine body, an adjusting mechanism and a moving mechanism, rubber blocks are fixedly connected to two sides of the bottom of the machine body, the moving mechanism is arranged inside the lower end of the machine body, and a working cavity is arranged inside the middle end of the machine body. And communicating material openings are formed in the two ends of the working cavity, a transmission wheel is rotationally arranged at the bottom end of the interior of the working cavity, a transmission motor is installed on one side of the transmission wheel, and the output end of the transmission motor is fixedly connected with one end of the transmission wheel. Through the structural design of the mounting frame, the printing roller main body and the adjusting mechanism, the working height of the printing roller main body can be quickly adjusted, so that the printing requirements of different occasions are met, and the problems that the working height of the printing roller of the printing machine is fixed, the height of the printing roller is inconvenient to adjust according to requirements, and the printing efficiency is high are solved. The printing requirements of different occasions are difficult to adapt, and the practicability is poor.

The application provides a kind of intelligent drilling and completion simulation experiment system, belongs to drilling and completion simulation experiment technical field.The base is slidably connected with gantry on the top of base, the movable drilling rig system is slidably connected on the top of base, the rock sample loading system and the rack are fixedly connected in the base, the simulation wellbore is laid on the rack, and the simulation wellbore is composed of two types of wellbore structures, including straight type and curved type.The application can realize flexible movement of the overall position of drilling rig structure by setting movable drilling rig system with variable wellbore arrangement system, and can adjust the working height and inclination angle of drilling execution end by angle adjusting structure and height adjusting structure, and can adapt to two types of different borehole paths, including straight type and curved type, by rotatable rock sample loading cylinder and multiple types of simulation wellbore that can be arbitrarily spliced and combined, and can carry different sizes and different types of rock samples to simulate various complex downhole drilling and completion conditions.

The utility model discloses a tail door spoiler gluing tool relates to spoiler processing technical field, including base and its multiple vertical slide rails of setting, and the support plate for installing spoiler is equipped with among the slide rail, the adjusting mechanism of adjusting support plate height is equipped with above base, and this mechanism is by annular support frame, wedge and stop gear composition. Support frame and vertical slide rail sliding fit, and wedge horizontal sliding sets up in support frame inside, and the inclined guide groove that matches with wedge is equipped with in support plate bottom, drives wedge horizontal movement through the adjusting assembly of support frame outside, and utilizes inclined plane transmission principle to convert horizontal displacement into the vertical lifting movement of support plate, and stop gear is equipped with outside vertical slide rail to lock support frame height. This tool has realized stepless regulation and rigid locking of support plate height, solved the problem that traditional fixed platform can not adapt to different model workpieces and operator height, promoted the comfort and efficiency of gluing operation.

The invention discloses an overwater ship drilling platform for engineering investigation, and relates to the technical field of drilling engineering operation, the overwater ship drilling platform comprises a base plate, the base plate is arranged on a deck of a ship body, a moving box is arranged on the upper portion of the base plate, an adjusting lifting assembly is arranged in the moving box, and a mounting table is arranged at the top end of the adjusting lifting assembly; the mounting table is connected with the lifting adjusting assembly through a rotating shaft, a mounting assembly is arranged on the mounting table, and drilling equipment is arranged on the mounting assembly. A brand new connection relation is adopted, the adjusting lifting assembly, the ship body and the mounting assembly are connected with the drilling equipment, the diversity of connection of all parts is improved, the stability of the drilling equipment during use is guaranteed, meanwhile, the working height of the mounting table can be adjusted through the adjusting lifting assembly, and the working efficiency is improved. And meanwhile, the mounting table can rotate around the adjusting lifting assembly to adjust the connecting angle of the mounting table and the adjusting lifting assembly, the mounting angle of the drilling assembly on the mounting table is indirectly adjusted, the drilling angle of the drilling assembly is adjusted, and the use range of the drilling device is widened.