30results about How to "Effective anti-skid effect" patented technology

The invention relates to the field of auxiliary equipment for electricians, in particular to a ladder for power maintenance. The ladder comprises a lower ladder body, an upper ladder body, bolts, a ladder connecting device, a delivery device and foot straps, wherein the upper ladder body and the lower ladder body can be switched between a vertical ladder and a herringbone ladder; the bolts are mounted in the connected position of the lower ladder body and the upper ladder body for fixing the vertical ladder; the ladder connecting device is glidingly mounted at rear parts of the lower ladder body and the upper ladder body and used for stabilizing the herringbone ladder; the delivery device is mounted at front parts of the upper ladder body and the lower ladder body and used for delivering articles for the electrician on the vertical ladder or the herringbone ladder; the foot straps include different types of foot straps capable of being changed to adapt to hard ground or soft ground. The ladder is mainly applied to occasions requiring both the vertical ladder and the herringbone ladder and requiring repeated lifting of tools in the power maintenance process; with the adoption of the ladder, stable and convenient switching between the vertical ladder and the herringbone ladder can be realized, and the articles on the ground can be conveniently transferred to the upper end of the ladder when the ladder is in each of two states.

The invention relates to the field of auxiliary equipment for electricians, in particular to a ladder for power maintenance. The ladder comprises a lower ladder body, an upper ladder body, bolts, a ladder connecting device, a delivery device and foot straps, wherein the upper ladder body and the lower ladder body can be switched between a vertical ladder and a herringbone ladder; the bolts are mounted in the connected position of the lower ladder body and the upper ladder body for fixing the vertical ladder; the ladder connecting device is glidingly mounted at rear parts of the lower ladder body and the upper ladder body and used for stabilizing the herringbone ladder; the delivery device is mounted at front parts of the upper ladder body and the lower ladder body and used for delivering articles for the electrician on the vertical ladder or the herringbone ladder; the foot straps include different types of foot straps capable of being changed to adapt to hard ground or soft ground. The ladder is mainly applied to occasions requiring both the vertical ladder and the herringbone ladder and requiring repeated lifting of tools in the power maintenance process; with the adoption of the ladder, stable and convenient switching between the vertical ladder and the herringbone ladder can be realized, and the articles on the ground can be conveniently transferred to the upper end of the ladder when the ladder is in each of two states.

The invention discloses a waste material collection device of a CNC high-speed machining center, which comprises a collecting bucket and a base frame. The bottom of the bucket is fixedly connected to the overturning horizontal axis. The present invention can conveniently pour out the waste in the collection bucket through the turning horizontal shaft provided under the collection bucket, and can conveniently adjust the height of the collection bucket through the lifting and fixing rod provided to adapt to processing at different heights. In the center, the auxiliary power motor can provide auxiliary power, which is convenient for transporting heavy waste and saves time and effort. The No. 1 anti-slip rubber sleeve and the No. 2 anti-slip rubber sleeve can have an effective anti-skid effect. The cushioning elastic part provided can play a cushioning effect on the rollers and the collecting bucket, preventing the base frame from being damaged due to bumps when transporting heavy waste, has good economic and social benefits, and is suitable for popularization and use.

The invention discloses an anti-slip platform for scaffolding, specifically relates to the technical field of scaffolding, comprising a platform mounted on a scaffold support rod, the upper surface of the platform is provided with an anti-skid structure, and the anti-skid structure includes a buffer groove and a buffer pipe And the anti-slip end piece, the buffer groove is evenly opened on the upper surface of the table, the buffer tube is set in the inner cavity of the buffer groove, and the anti-slip end piece is installed on the end of the buffer tube away from the bottom of the buffer tank cavity, the buffer tube and the anti-skid At least one of the end pieces is composed of a recoverably deformable elastic material. In the present invention, when the soles of the feet or other parts are in contact with the platen, they directly contact the anti-slip end pieces and the concave-convex particles at the same time, and under the joint action of soft and hard support pieces for buffering and anti-slip, an effective anti-slip effect is achieved. Prevent safety hazards such as slipping due to stepping on the platform during work, and the platform does not have an effective anti-skid effect.

The invention discloses a wiper of a rear automobile window and belongs to the field of automobile wipers. The wiper of the rear automobile window comprises a wiper arm, a wiper connector, a wiping sheet support, wiping sheet frames and wiping sheet strips. The wiper arm is connected with the wiping sheet support through the wiper connector. The two ends of the wiping sheet support are connected with the wiping sheet frames respectively. Each wiping sheet strip is installed at the bottom of the corresponding wiping sheet frame. A connector installation groove is formed in the middle of the wiping sheet support. The two sides of the connector installation groove are respectively provided with a boss. One end of the connector installation groove is provided with a clamping hole. The two sides of the wiper connector are respectively provided with a C-shaped clamping groove matched with the corresponding boss. A groove opening portion of each C-shaped clamping groove extends outwards to form an open-type elastic clamping sheet. One end of the wiper connector is provided with a clamping boss matched with the clamping hole. The wiper connector is installed in the connector installation groove. A wiper arm connection structure is arranged in the middle of the wiper connector. According to the wiper of the rear automobile window, the wiper connector and the wiping sheet support have the compatibility, the problem that an existing wiper of the rear automobile window can only be applied to a special automobile is solved, the wiper of the rear automobile window can be suitable for various wiper arms on the market, and therefore the design cost of the wiper is reduced.

The invention discloses a comb-shaped bridge expansion joint plate structure and its cleaning device, comprising: a first beam body, and a second beam body arranged on one side of the first beam body, the first beam body and The interior of the second beam body is provided with a reserved groove, and an expansion joint is arranged between the first beam body and the second beam body; the comb tooth plate supporting plate is arranged inside the reserved groove, and the comb teeth The plate supporting plate is fixedly connected with the first beam body and the second beam body respectively through fixed rivets; the first comb-tooth type expansion joint plate is arranged inside the comb-tooth plate supporting plate, and the first comb-tooth type expansion joint plate One side of the slit plate is provided with a second comb-shaped expansion joint plate. It realizes the function of anti-seismic buffer, improves the structural strength of the expansion joint, facilitates the cleaning of accumulated water and dust in the expansion joint, avoids the impact of accumulated water on the internal structure of the expansion joint, and prevents the first beam body and the second beam body from squeezing each other problems that pose safety hazards.

The invention discloses a special protective bed for nursing myeloma patients in the department of hematology, and relates to the field of nursing equipment. The special protective bed for nursing myeloma patients in the hematology department includes: a bed body, fixed blocks are welded on both sides of the bed body, and a transmission box is welded on the lower surface of one of the fixed blocks; a drive assembly, the drive assembly is assembled Inside the transmission box and one of the fixed blocks; the first transmission assembly is connected with a plurality of massage rollers through the first transmission assembly; the second transmission assembly is connected with a plurality of squeeze rollers through the second transmission assembly. The protective bed dedicated to nursing myeloma patients in the hematology department makes multiple squeeze rollers reciprocate up and down, so that multiple rotating shafts and multiple massage rollers start to rotate at the same time, so that multiple massage rollers and multiple squeeze rollers The patient's back and chest and abdomen have an effective massage effect at the same time.