14results about How to "Unfixed effect" patented technology

This utility model relates to the field of traffic connection equipment technology. It provides a prefabricated traffic connection device for load-bearing engineering maintenance, comprising: a mounting plate; connecting blocks fixedly connected to the front and rear sides of the right side of the mounting plate; a splined shaft movably sleeved inside each connecting block; the inner side of the splined shaft penetrating the connecting block and extending to the outside of the connecting block, and movably sleeved with a movable block; and a traffic connection frame movably connected to the outer surface of the movable block. The prefabricated traffic connection device for load-bearing engineering maintenance provided by this utility model, by setting up a splined shaft, movable blocks, a traffic connection frame, a threaded rod, and a limiting rod, allows the device to be quickly assembled on-site using prefabricated components, thereby meeting the needs of rapid emergency response and minimal interference. Furthermore, compared to integrated devices, it offers greater flexibility and repeatability, solving the technical problems of lack of flexibility and repeatability in existing technologies.

The utility model relates to router technical field, and disclose a kind of pressing tool for portable router processing, including processing mesa, four corner of the bottom of processing mesa is fixedly connected with mounting bracket, the inside of the front of mounting bracket is movably sleeved with handle no. The utility model is provided with telescopic plate, vertical plate, fixed rod, insert block and adjusting rod, when rotating handle no. When rotating handle no. 1, it will make rotating rod start rotating, so that rotating rod extrusion pushes sleeve rod, and let sleeve rod drive telescopic plate and vertical plate under the limiting effect of fixed rod, carry out horizontal right movement, so that insert block is separated from the inside of adjusting rod, so as to remove the fixing effect of adjusting rod, after pulling adjusting rod to the length required, rotate handle no. 1 again, so that insert block is inserted into the inside of adjusting rod again, restore the fixing effect of adjusting rod, finally realize the function of independent adjustment of the length of each adjusting rod.

The utility model belongs to the technical field of wrapping machines, and discloses a wrapping machine for wires and cables, which comprises a bottom plate, a mounting column is fixedly mounted at the top of the bottom plate, two fixing boxes are fixedly mounted at the top of the mounting column, and the two fixing boxes are fixedly connected with each other. By arranging sponge wheels, a gear, a tooth plate and a first spring, a wrapped wire can pass through the space between the two sets of sponge wheels, so that the sponge wheels are extruded to move outwards, a connecting rod drives a circular shaft to rotate, the circular shaft drives the gear to rotate, the gear drives the tooth plate to move, and the wire is wound through the first spring. The two toothed plates move oppositely, at the moment, the first spring is stretched, reverse elastic force can be generated under the elastic force recovery effect, the sponge wheel can be attached to the surface of the electric wire, and the wrapping tape overlapping part of the surface of the electric wire is compacted.

The utility model discloses a continuous casting distributor which comprises a connecting shell, a rotating shaft mounting sleeve is fixedly arranged on the rear side of the connecting shell, a connecting circular plate is arranged on the front side of the connecting shell in a lap joint mode, a fixed circular plate is arranged on the front side of the connecting circular plate in a lap joint mode, and an alignment assembly is arranged in the fixed circular plate. The fixing effect of the fixing assembly on the connecting circular plate and the fixing circular plate is relieved, the mounting shell drives the fixing circular plate to be separated from the connecting circular plate, then the replaced mounting shell drives the fixing circular plate to make contact with the connecting circular plate, the positions of the connecting circular plate and the fixing circular plate are fixed through the fixing assembly, and therefore the mounting shell is replaced; according to the continuous casting distributor, the mounting shell is replaced with the mounting shell provided with the outlet pipes with different numbers and different radiuses, so that the continuous casting distributor can meet the use requirements of different products, and the situation that the whole continuous casting distributor needs to be replaced after the discharging pipes are damaged is avoided.

The utility model relates to silkworm cocoon picking technical field, specifically disclose a kind of quick cocoon picking device for silkworm, comprising: support mechanism and assembly in the support mechanism on cocoon picking mechanism;The support mechanism includes support frame, the inside sliding installation of support frame is equipped with support plate, multiple matrix arrangement distribution's aperture is opened in the support plate;The cocoon picking mechanism includes fixedly installed in the top of support frame's fixed frame, sliding installation is equipped with moving plate on the fixed frame, the bottom fixed mounting of moving plate is equipped with multiple with the aperture corresponding top box;The utility model can utilize cutter to be attached in cocoon board square down the inner wall of moving, can cut off the silkworm silk between cocoon board square and silkworm cocoon, can remove the fixed effect of silkworm silk to silkworm cocoon, utilize intercept cloth to be able to quickly eject silkworm cocoon cocoon board square, avoid the situation that silkworm cocoon causes deformation, can protect silkworm cocoon to avoid causing damage.

The utility model belongs to building equipment technical field, and disclose a kind of building outer wall tensioning assembly, including outer wall form, the left side swing joint of outer wall form is equipped with fixed block, the right end fixed connection of fixed block has connecting rod.The utility model sets up rotating lever, movable wheel, rectangular block and double thread rod, and operator inserts connecting rod from the back of outer wall form, then moves the plate and is sleeved on the outer surface of lead screw, by rotating rotating block, so that double thread rod can drive two rectangular blocks to move towards each other, so that round block can extrude and push the inner surface of sliding slot, in turn drive two rotating levers to rotate inward, in turn make movable wheel can extrude and push outer wall form, so that multiple points simultaneously exert pressure on outer wall form, in turn ensure the stability of outer wall form when pouring, simultaneously facilitate operator to operate from the inside of outer wall.

This utility model belongs to the technical field of molding devices and discloses an easy-to-form mortar bonding strength molding device, including a base, with clamping blocks movably connected to the left and right sides of the top of the base. This utility model, by setting clamping blocks, sliding plates, clamping plates, and a movable plate, allows the operator to place the detachable molding frame on top of the cement test block body. By rotating the rotating threaded rod, the operator can cause the movable plate to move outward, thereby allowing the hinged rod to drive the two sliding plates to move in opposite directions through the connecting block. This allows the clamping plate to clamp and fix the detachable molding frame, preventing movement during pouring. The operator can also rotate the rotating threaded rod in the opposite direction to cause the clamping plates to move in opposite directions, thus releasing the fixing effect on the detachable molding frame. This facilitates the operator in changing detachable molding frames of different sizes.

This utility model relates to the field of storage rack technology and discloses an automotive parts storage rack, comprising: a base plate, with a first support rod and a second support rod fixedly connected to the front and rear of the top of the base plate, respectively; a first placement plate fixedly connected to the outer surface of both the first and second support rods; and a connecting block fixedly connected to the bottom of the first placement plate; and a partitioning mechanism disposed at the bottom of the inner cavity of the connecting block. This utility model, by setting a first spring, a pin, a gear, and a baffle, allows the pin to be pulled downwards, causing it to compress the first spring and move downwards. When the pin separates from the outer surface of the gear, the fixing effect on the gear is released. At this time, pulling the handle rotates the baffle 90 degrees, and then releasing the pin, the pin moves upwards under the elastic force of the first spring and engages with the gear, thereby fixing the gear and achieving the purpose of partitioning the first placement plate.

The invention belongs to the technical field of scenic spot facilities, and discloses a declarated photo query device for scenic spots, which comprises a query device body, sun shields are movably mounted in the left and right sides of the query device body, and first springs are fixedly connected to the rear ends of the sun shields. The rear end of the first spring is fixedly connected with the inner wall of the query device body, and a clamping groove is formed in the bottom end of the sun shield. By arranging a sun shield, a clamping block, a movable plate and a push block, an operator can push the push block inwards to enable a push rod to drive a hinge rod to move so as to drive the movable plate to move downwards when a picture cannot be seen clearly due to the fact that sunlight shines on a screen during use, and a vertical rod can pull the clamping block to be separated from the interior of a clamping groove downwards; and at the moment, the first spring pushes the sun shield to move towards the outside of the query device body under the elastic force recovery effect, so that the sun is shielded, and the use experience of the user is improved.

The utility model relates to the technical field of welding rod processing, and discloses a hydraulic welding rod powder coating machine which comprises a bottom plate, a mounting frame is fixedly connected to the rear of the top of the bottom plate, and a pneumatic cylinder is fixedly connected to the top of the mounting frame. Through the arrangement of the first threaded rod, the moving block, the connecting rods, the clamping block and the limiting block, when the first motor starts to operate, the first threaded rod rotates, so that the moving block horizontally moves forwards under the limiting effect of the connecting frame, the two connecting rods move, and the clamping block moves forwards under the limiting effect of the connecting frame. The two connecting rods drive the two clamping blocks and the two limiting blocks to horizontally and oppositely move correspondingly, then the fixing effect on the hydraulic welding rod is relieved, the function of conveniently disassembling and assembling the hydraulic welding rod is achieved, the efficiency of disassembling and assembling the hydraulic welding rod by an operator is improved, and the labor intensity of the operator is reduced.

The utility model provides a concrete spiral vibrating device which comprises a fixing frame, supporting frames are movably connected to the left side and the right side of the bottom of the fixing frame, and through the arrangement of a threaded rod, a moving block, a connecting rod, a fixing block and a connecting plate, when a driving motor starts to operate, the threaded rod rotates, and the fixing block rotates to drive the threaded rod to rotate; a moving block horizontally moves rightwards under the limiting effect of a limiting rod, so that a connecting rod moves, at the moment, under the limiting effect of a supporting frame, the connecting rod extrudes and pushes a fixing block, and the fixing block drives a fixing frame and a connecting plate to vertically move upwards; and finally, the fixed plate and the rectangular plate drive the spiral vibrating rod to ascend together, the function of adjusting the height of the spiral vibrating rod is achieved, and through the technical scheme, the technical problem that in the prior art, the vibrating effect is poor is solved.

The utility model discloses a tower body base for full slewing tower crane belongs to full slewing tower crane technical field, and it includes support base, and the top of support base is overlapped with support frame, and the both sides of support frame are connected with L type board respectively, and one end of L type board is provided with the positioning board of joint with support base, and two limit clamping plates are slidably connected on support base, and two limit clamping plates are located at the other two sides of support frame respectively, and one end of limit clamping plate is provided with two auxiliary plates respectively towards two L type boards, and limit clamping plate can make auxiliary plate and L type board joint in activity, and the mobile control assembly of joint with two limit clamping plates is installed in support base. The utility model discloses through the clamping fixed operation of step by step, can effectively avoid the phenomenon that position deviation happens when support frame is assembled on support base, guarantees the stability after support frame and support base overlap fixed, and reduces the installation difficulty of the tower body base, guarantees the flexibility of the tower body base.

The utility model belongs to the technical field of temperature and humidity monitoring devices, and discloses a temperature and humidity monitoring device of a hotel air conditioner, which comprises a temperature and humidity monitoring body, a back plate is movably sleeved on the rear side in the temperature and humidity monitoring body, and round rods are fixedly mounted at four corners of the front surface of the back plate. According to the utility model, through the arrangement of the round rod, the first spring, the insertion block and the pressing block, when an operator needs to overhaul the interior of the temperature and humidity monitoring body, the pressing block can be pressed inwards to push the insertion block to move towards the interior of the fixed block, so that the insertion block is separated from the temperature and humidity monitoring body, and the maintenance of the interior of the temperature and humidity monitoring body is facilitated. At the moment, due to the fact that a first spring is in a compressed state, a push plate can be pushed outwards under the elastic force recovery effect, the push plate pushes a round rod backwards, the back plate automatically pops out of the interior of the temperature and humidity monitoring body, and an operator can conveniently detach the back plate.

The utility model relates to fire -retardant paint technical field, and disclose a kind of decorative fire -retardant paint flame-retardant performance testing device, including shell, the back of the shell is fixedly connected with first motor, another end of the first motor output shaft is fixedly sleeved with No. 1 rotating shaft, another end of the No. 1 rotating shaft is fixedly sleeved with rotary plate, and the left and right sides of the outer surface of rotary plate are movably connected with sleeve rod. The utility model is provided with No. 1 rotating shaft, rotary plate, sleeve rod, connecting rod and push plate, when first motor is operated, No. 1 rotating shaft drives rotary plate to rotate, so that sleeve rod extrudes two connecting rods, and two connecting rods drive two push plates to move horizontally under the limiting action of shell, and finally, the combustion residues in the bottom of shell inner cavity are pushed into the inside of collecting box, the concentrated collection function of combustion residues is realized, and the subsequent test operation is avoided by the accumulation of residues.