51results about How to "Function as a shock absorber" patented technology

The invention discloses a dustproof server cabinet for protecting a data port of server equipment. A fixed plate is fixedly mounted at the top end of a movable plate through a connecting rod; a plurality of compression cylinders are arranged at the top end of the fixed plate at equal intervals through bolts; the top end of a damping block is fixedly connected with a dustproof plate through a bolt;a plurality of dustproof holes are formed in the dustproof plate at equal intervals; a plurality of brush mounting plates are mounted at the top end of the dustproof plate at equal intervals; a brushfor removing dust is mounted on the brush mounting plate; the movable plate drives the fixed plate to move up and down in the direction of a linear guide rail; the fixed plate drives the dustproof plate to move up and down, so as to drive a hairbrush to move up and down to remove dust from a server, thereby avoiding the blockage and data transmission caused by dust accumulation on the data port of the server, prolonging the service life of the server, and improving the data transmission quality of the server. Meanwhile, when the brush removes dust, an acting force received by the brush is transmitted to a compression column through the dustproof plate, and the compression column achieves a damping function on the dustproof plate through the elastic deformation capacity of the compressioncolumn.

The invention discloses a sewer pipe connection structure for building construction, which comprises a first connecting pipe and a second connecting pipe, and the first connecting pipe and the second connecting pipe are fixedly connected through a connecting flange and fastening bolts matched with the connecting flange. , the first connecting pipe and the second connecting pipe are welded with connecting seats, the two connecting seats are arranged opposite to each other, and the two connecting seats are fixedly connected by connecting screws, and there is a screw at the connection between the two connecting seats and the connecting screw Tightening nuts, two tightening nuts are sleeved on the connecting screw on the side of the connecting seat away from the connecting flange, and a shock-absorbing mounting seat is provided under the two connecting seats, and the shock-absorbing mounting seat includes a first return spring, a connecting plate , the second return spring and the mounting plate, the present invention realizes the safe connection of the two sewer pipes by setting the protective shell and the internal sealing structure, avoids the leakage and corrosion of the connection, and improves the connection safety.

The invention discloses a device for disposal of waste I steel of a building. The device comprises a pedestal. The device is characterized in that the pedestal is fixedly connected to symmetrical electric push rods II, push rod ends of the symmetrical electric push rods II are fixedly connected to vertical plates I, separately, the vertical plates I are fixedly connected to transverse rods, the transverse rods are fixedly connected to a group of uniformly distributed symmetrical hydraulic rods, the pedestal is fixedly connected to symmetrical electric push rods III, the push rod ends of the symmetrical electric push rods III are fixedly connected to L-shaped plates, separately, the L-shaped plates are fixedly connected to symmetrical electric push rods I, the pedestal is fixedly connectedto symmetrical vertical plates IV, the symmetrical vertical plates IV are fixedly connected to large arc plates, separately, the pedestal is fixedly connected to symmetrical vertical plates III, and the symmetrical vertical plates III are fixedly connected to small arc plates, separately. The invention relates to the field of building equipment, in particular to the device for disposal of waste Isteel of the building. Disposal of waste I steel of the building is facilitated.

The invention relates to technical fields such as buildings, bridges, and lifeline engineering, and in particular to a torsional damper device for seismic isolation of construction engineering, bridge engineering, equipment engineering, and major lifeline engineering, including an upper barrel and a lower barrel socketed with the upper barrel The barrel body, rotating blades, upper guide rail system and lower guide rail system, when an earthquake causes horizontal torsion, the shock isolation structure drives the upper guide rail system, the upper barrel body and the rotating blades installed in the upper barrel body to rotate, because the lower barrel body is equipped with The damping liquid will drive the damping liquid to rotate when the rotating blade rotates, and the damping liquid will pass through the retention hole, which will generate energy consumption damping and play the function of shock absorption. The upper guide rail system and the lower guide rail system in the device can ensure that the damper The device can move without obstacles and in any horizontal direction, so as not to affect the horizontal shock absorption function of the shock-isolation rubber bearing.

A computer antivibrator comprises fisheye bearings, pin shafts, suction cups, a computer host, flywheels, wheel frames, cummerbunds, a bottom frame, handles, sliding blocks, sliding rails, rubber blocks and springs. The handles are mounted on the left side and the right side of the computer host correspondingly. The multiple springs are mounted on a bottom plate of the computer host, and the springs are mounted on the bottom frame. The computer antivibrator has the advantage of having the computer antivibration function.

The invention discloses a clamp-type steel wall plate and an assembly method. The clamp-type steel wall plate comprises middle plate assemblies and side plate assemblies, wherein one side of each sideplate assembly is butted with a wall, and the other side of each side plate assembly is butted with the corresponding middle plate assembly, lower butting plates are butted with upper butting plates,and splicing for two adjacent middle plate assemblies is realized, and each clamping bar A and each clamping groove A are configured to be an arc-surface structure separately, so that the wear of thesurfaces of the clamping bars A and the clamping grooves A is reduced; and a plurality of groups of studs are equidistantly arrayed in parallel in the steel wall plate, the steel wall plate is prevented from generating large-area deformation, each clamp structure is butted with a wall embedding structure, and each whole clamp structure is enabled to feed towards the direction of the correspondingwall embedding structure due to the restoring force of an elastic block, so that close bonding between the clamp structure and the corresponding wall embedding structure is realized, each whole sideplate assembly is fixed into a wall body, the whole spliced steel wall plate has a small-amplitude moving space due to the buffer force of the elastic blocks, the influence of a temperature on the dimension of the steel wall plate can further be resisted while a certain shock absorption function is realized, and higher practicability is achieved.

The invention relates to a travelling mechanism of a specialized robot, in particular to a triangular crawler-type moving mechanism. A plurality of triangular crawler assemblies are symmetrically arranged on two sides of a chassis box, the triangular crawler assemblies on each side are provided with an independent driving motor, and the triangular crawler assemblies on the two sides are connected with the driving motors through transmission devices respectively. Each triangular crawler assembly comprises a support, a driving wheel, a guide wheel, a supporting wheel, a connecting rod, a shock absorber, a tension rod and a crawler, wherein the driving wheel is driven to rotate by the corresponding driving motor, the upper portion of the support is hinged to the driving wheel, the guide wheel is hinged to the lower portion of the support, the supporting wheel is respectively hinged to one end of the connecting rod and one end of the shock absorber, the other end of the connecting rod is hinged to the support, the other end of the shock absorber is hinged to the tension rod mounted on the support, and the driving wheel, the guide wheel and the supporting wheel are connected in a wrapped manner through the crawler. The triangular crawler assemblies have a shock absorption function, parts and electric devices in the chassis box are protected, and reliability and trafficability of the moving mechanism are improved.