CN112590899A - Multi-protection cart based on high-temperature object - Google Patents
Multi-protection cart based on high-temperature object Download PDFInfo
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- CN112590899A CN112590899A CN202110042604.2A CN202110042604A CN112590899A CN 112590899 A CN112590899 A CN 112590899A CN 202110042604 A CN202110042604 A CN 202110042604A CN 112590899 A CN112590899 A CN 112590899A
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- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0003—Adaptations for loading in or on a vehicle
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a multi-protection cart based on high-temperature objects, which comprises a frame, wherein a main cavity is formed in the lower side of the frame, a hydraulic cylinder is fixedly connected to the bottom wall of the main cavity, a motor is fixedly connected to the extending end of the hydraulic cylinder, the device fixes the high-temperature objects through a clamping block, so that the objects cannot slide in the transportation process, scalding or other accidents are caused, the frame is lifted under the condition of workers and matched with the expansion of a heat insulation material, a pusher can be isolated from the temperature as much as possible, a pushing point can be far away from the high-temperature objects by controlling the inclination angle of a supporting frame, the temperature of the pusher is further reduced, the pusher cannot be injured when the high-temperature objects slide down, the protection of the pusher is realized in a phase-changing manner, and the device has strong adaptability, and can protect the staff through a plurality of protection means.
Description
Technical Field
The invention relates to the technical field of production and processing of engineering carts, in particular to a multi-protection cart based on high-temperature objects.
Background
Along with the development of industrialization, the use of a cart for engineering purposes is greatly increased, but the current cart is not reasonably designed for high-temperature objects, the high-temperature objects mainly depend on a handheld clamp or a traditional cart during temporary sampling or pushing transportation, the objects cannot be clamped adaptively, the burning sensation of workers cannot be weakened by changing the upper and lower positions of the high-temperature objects and increasing the mode of heat insulation when the workers are roasted at high temperature, the distance between the pushing position and the high-temperature objects cannot be adjusted according to actual conditions during pushing, and the escaping time of the workers when the objects slide down is further increased.
Disclosure of Invention
The object of the present invention is to provide a multiple protection cart based on high temperature objects, which overcomes the above mentioned drawbacks of the prior art.
The invention relates to a multi-protection cart based on high-temperature objects, which comprises a frame, wherein a main cavity is formed in the lower side of the frame, a hydraulic cylinder is fixedly connected to the bottom wall of the main cavity, a motor is fixedly connected to the extending end of the hydraulic cylinder, a clamping chamber is arranged on the upper right side of the frame, a fixing mechanism which can enable a clamping block to clamp the high-temperature objects by taking the motor as main power is arranged in the main cavity and the clamping chamber, a heat insulation chamber with an upward opening direction is arranged on the upper left side of the frame, a heat insulation mechanism which can enable heat insulation materials to be lifted and insulated from high temperature by taking the hydraulic cylinder and the motor as main power and can lift the frame up so that the high-temperature objects on the heat insulation mechanisms can be far away from a device pusher in the up-down direction is arranged in the main cavity and the heat insulation chamber, a base is, fixedly connected with handle on the side of support frame left side terminal surface, base left side outside be equipped with by thereby the handle can make the support frame slope as main power and make equipment promote the promotion protection mechanism that the heat source can be kept away from to the left and right directions, this device passes through fixing mechanism will place the high temperature object of frame top is fixed, and passes through heat-proof mechanism carries out preliminary isolation with heat source and equipment promotion person, and can also pass through promote the further protection equipment of protection mechanism and promote the person.
On the basis of the technical scheme, the fixing mechanism comprises a motor, a main worm is rotatably connected onto the motor, a clamping worm wheel is meshed on the right side of the main worm, the clamping worm wheel is fixedly connected onto the lower end face of a clamping screw, the clamping screw is rotatably connected with the rack, the upper end of the clamping screw extends into the clamping chamber, an auxiliary block is meshed on the outer side of the clamping screw, a middle block is fixedly connected onto the outer side of the auxiliary block, pushing rods are symmetrically and rotatably connected to the upper part and the lower part of the middle block, the other end of each pushing rod is rotatably connected with a sliding rod, a sliding groove is formed in the upper side of the sliding rod, a clamping rod is slidably connected into the sliding groove, a clamping block is fixedly connected onto the upper end of the clamping rod, a clamping reset spring is fixedly connected onto the lower end of the clamping rod, the sliding block is connected in a sliding way formed by the frame on the lower side of the sliding block in a sliding way.
On the basis of the technical scheme, the heat insulation mechanism comprises the hydraulic cylinder, the motor is fixedly connected to the extending end of the hydraulic cylinder, the main worm is rotatably connected to the motor, the main worm on the left side of the motor is rotatably connected to a shaft sleeve, the upper end of the shaft sleeve is fixedly connected to a shaft sleeve reset spring, the other end of the shaft sleeve reset spring is fixedly connected to the rack on which the shaft sleeve reset spring is arranged, the left end of the main worm is fixedly connected to a main worm bevel gear, the left side of the main worm bevel gear is provided with a heat insulation bevel gear which is not meshed with the main worm bevel gear, the heat insulation bevel gear is fixedly connected to a heat insulation screw rod, the lower end of the heat insulation screw rod is rotatably connected to the left bottom wall of the main chamber, the upper end of the heat insulation screw rod extends into the heat insulation chamber, the upper end of the movable rod is positioned in the heat insulation chamber and is fixedly connected with an intermediate ball.
On the basis of the technical scheme, the front end of the middle ball is fixedly connected with a connecting rod, the front end of the connecting rod is fixedly connected with the upper end of the middle ball, the lower end of the middle ball is fixedly connected to the bottom wall of the heat insulation chamber, a pushing worm wheel which is not meshed with the main worm wheel is arranged below the right side of the main worm, the pushing worm wheel is fixedly connected to a pushing worm wheel shaft, the pushing worm wheel shaft is rotatably connected to the front end face and the rear end face of the main chamber, a main push rod is fixedly connected to the pushing worm wheel shaft on the rear side of the pushing worm wheel, the other end of the main push rod is rotatably connected with an auxiliary push rod through a connecting shaft, the other end of the auxiliary push rod is fixedly connected to the base through a pushing shaft, axles are rotatably connected to the left side and the right side of the base, the limiting rod is connected with the rack in a sliding mode.
On the basis of the technical scheme, the pushing protection mechanism comprises the support frame, the middle position of the support frame is rotationally connected with a sliding plate through an upper sliding shaft, the sliding plate is slidably connected in a sliding plate sleeve, the other end of the sliding plate sleeve is rotationally connected with the left end of the base through a lower sliding shaft, the sliding plate sleeve is provided with a special-shaped groove, a plurality of pushing teeth are uniformly distributed on the left side closed wheat of the special-shaped groove, the other end of the sliding plate is fixedly connected with a hook piece fixing block, an elastic hook piece is fixedly connected on the hook piece fixing block, a hook claw at the part where the elastic hook piece hooks the hand is positioned at the notch of the notch sleeve, the notch sleeve is fixedly connected on a driving shaft, the driving shaft is rotationally connected on the sliding plate, the outer side of the notch sleeve is fixedly connected with a transition rod, the other end of the transition, the short rod is abutted to the pushing teeth.
The invention has the beneficial effects that: this device passes through the grip block and fixes high temperature object to guarantee that the object can not take place to slide in the transportation, thereby lead to scalding or other unexpected emergence, and make through staff's the condition the frame is raised and cooperates the expansion of thermal insulation material, thereby make the person that promotes can keep apart with the temperature as far as possible, and can make the point of promoting keep away from high temperature object more through the inclination of control support frame, thereby also can not hinder the person that promotes when making the high temperature object landing when further reducing the temperature that the person that promotes receives, thereby the realization of phase change is to the protection of person that promotes, this device strong adaptability, and can protect the staff through the means of multiple protection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of a multiple protection cart based on high temperature objects according to the present invention;
FIG. 2 is an enlarged schematic view taken at "A" of FIG. 1;
FIG. 3 is an enlarged schematic view at "B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-4, a multi-protection cart based on high-temperature objects according to an embodiment of the present invention includes a frame 10, a main chamber 11 is opened at a lower side of the frame 10, a hydraulic cylinder 17 is fixedly connected to a bottom wall of the main chamber 11, a motor 18 is fixedly connected to an extending end of the hydraulic cylinder 17, a clamping chamber 12 is provided at an upper right side of the frame 10, a fixing mechanism S1 which can make a clamping block 26 clamp the high-temperature objects by using the motor 18 as a main power is provided in the main chamber 11 and the clamping chamber 12, an insulation chamber 13 with an upward opening direction is provided at an upper left side of the frame 10, an insulation mechanism S2 which can lift an insulation material 42 to insulate high temperature and lift the frame 10 by using the hydraulic cylinder 17 and the motor 18 as a main power so that the high-temperature objects thereon can be away from a device pusher in an up-down direction is provided in the main chamber 11 and the, frame 10 downside butt has been connected with base 16, base 16 left end is rotated through back shaft 46 through torsional spring 47 and is connected with support frame 45, fixedly connected with handle 48 on the side of support frame 45 left side terminal surface, base 16 left side outside be equipped with by handle 48 can make support frame 45 slope as the main power thereby make equipment promote the promotion protection machanism S3 of heat source can be kept away from to the left and right sides orientation, this device passes through fixing mechanism S1 will be placed the high temperature object of frame 10 top is fixed, and passes through heat-proof mechanism S2 carries out preliminary isolation with heat source and equipment promoter, and can also pass through promote protection machanism S3 further protection equipment promoter.
In addition, in one embodiment, the fixing mechanism S1 includes the motor 18, the motor 18 is rotatably connected with a main worm 19, the right side of the main worm 19 is engaged with a clamping worm wheel 35, the clamping worm wheel 35 is fixedly connected to the lower end surface of a clamping screw 36, the clamping screw 36 is rotatably connected with the frame 10, the upper end of the clamping screw 36 extends into the clamping chamber 12 and is engaged with an auxiliary block 37, the outer side of the auxiliary block 37 is fixedly connected with an intermediate block 63, the upper and lower positions of the intermediate block 63 are symmetrically and rotatably connected with a pushing rod 23, the other end of the pushing rod 23 is rotatably connected with a sliding rod 24, the upper side of the sliding rod 24 is provided with a sliding slot, a clamping rod 27 is slidably connected in the sliding slot, the upper end of the clamping rod 27 is fixedly connected with a clamping block 26, the lower end of the clamping rod 27 is fixedly connected with a clamping return spring 28, the other end of, the lower end of the sliding rod 24 is fixedly connected with a sliding block 22, and the sliding block 22 is slidably connected in a slide way formed by the frame 10 at the lower side of the sliding rod.
In addition, in one embodiment, the heat insulation mechanism S2 includes the hydraulic cylinder 17, the motor 18 is fixedly connected to the extending end of the hydraulic cylinder 17, the main worm 19 is rotatably connected to the motor 18, the main worm 19 on the left side of the motor 18 is rotatably connected to a bushing 20, a bushing return spring 21 is fixedly connected to the upper end of the bushing 20, the other end of the bushing return spring 21 is fixedly connected to the frame 10 thereon, the main worm 19 is fixedly connected to the left end of the main worm 38, a heat insulation bevel gear 40 which is not yet engaged with the main worm bevel gear 38 is arranged on the left side of the main worm 38, the heat insulation bevel gear 40 is fixedly connected to a heat insulation screw 39, the lower end of the heat insulation screw 39 is rotatably connected to the bottom wall on the left side of the main chamber 11, the upper end of the heat insulation screw 39 extends into the heat insulation chamber 13, a thread block 41 is threadedly connected to the, the thread block 41 is fixedly connected to the lower end of a movable rod 44, and the upper end of the movable rod 44 is positioned in the heat insulation chamber 13 and is fixedly connected with an intermediate ball 43.
In addition, in one embodiment, a connecting rod 54 is fixedly connected to the front end of the intermediate ball 43, the upper end of the intermediate ball 43 is fixedly connected to the front end of the connecting rod 54, the lower end of the intermediate ball 43 is fixedly connected to the bottom wall of the heat insulation chamber 13, a push worm wheel 33 which is not engaged with the main worm 19 is arranged below the right side of the main worm 19, the push worm wheel 33 is fixedly connected to a push worm wheel shaft 32, the push worm wheel shaft 32 is rotatably connected to the front and rear end faces of the main chamber 11, a main push rod 31 is fixedly connected to the push worm wheel shaft 32 on the rear side of the push worm wheel 33, the other end of the main push rod 31 is rotatably connected to an auxiliary push rod 30 through a connecting shaft 64, the other end of the auxiliary push rod 30 is fixedly connected to the base 16 through a push shaft 29, the left and right side positions of the base, limiting rods 34 are symmetrically and fixedly connected to the top wall of the base 16 at left and right positions, and the limiting rods 34 are slidably connected with the frame 10.
In addition, in one embodiment, the pushing protection mechanism S3 includes the support frame 45, a sliding plate 52 is rotatably connected to a middle position of the support frame 45 through an upper sliding shaft 51, the sliding plate 52 is slidably connected to a sliding plate sleeve 50, the other end of the sliding plate sleeve 50 is rotatably connected to the left end of the base 16 through a lower sliding shaft 49, a profiled groove is formed on the sliding plate sleeve 50, a plurality of pushing teeth 53 are uniformly distributed on the left side closed wheat of the profiled groove, a hook fixing block 55 is fixedly connected to the other end of the sliding plate 52, an elastic hook 56 is fixedly connected to the hook fixing block 55, the hook of the elastic hook 56 is hooked at a gap of the gap sleeve 58, the gap sleeve 58 is fixedly connected to a driving shaft 57, the driving shaft 57 is rotatably connected to the sliding plate 52, a transition rod 59 is fixedly connected to the outer side of the gap sleeve 58, and a connection sleeve 60 is fixedly connected to the other end of the transition rod 59, a short rod 61 is rotatably connected in the connecting sleeve 60, and the short rod 61 is abutted to the pushing teeth 53.
In the initial state, the hydraulic cylinder 17 is in the extended state, the main bevel gear worm 38 is not yet engaged with the bevel isolation gear 40, and the main worm 19 is not yet engaged with the worm wheel pushing 33.
When high-temperature objects need to be transported, the objects are placed on the rack 10 above the clamping chamber 12, the motor 18 is started to drive the main worm 19 to rotate the clamping worm wheel 35, the clamping worm wheel 35 rotates to drive the clamping screw 36 to move up and down through the clamping screw 36, the clamping screw 36 moves to push the slide rod 24 to move left and right through the pulling of the push rod 23, the clamping block 26 is tightly squeezed by the inner side or the outer side through the movement of the slide rod 24, and then the purpose of fixing is achieved, at this time, if the transported objects are at a high temperature, the hydraulic cylinder 17 can be controlled to retract, so that the motor 18 moves down, the main worm 19 is meshed with the push worm wheel 33, the main worm bevel gear 38 is meshed with the heat insulation bevel gear 40, at this time, the motor 18 is started to drive the push worm wheel 33 and the main worm through the main worm 19, and the main worm gear 33 are meshed with the main worm 18 The gear 38 rotates, the rotation of the pushing worm gear 33 drives the main push rod 31 to rotate, and further drives the auxiliary push rod 30 to move downwards, the downward movement of the auxiliary push rod 30 drives the base 16, since the base 16 cannot move, the rack 10 is jacked up under a reaction force, so that a high-temperature object on the rack 10 is far away from a device pusher in the up-and-down direction, the rotation of the main worm bevel gear 38 drives the bevel insulation gear 40 to rotate, the rotation of the bevel insulation gear 40 drives the screw insulation rod 39 to rotate, and further causes the screw block 41 to move upwards, the movement of the screw block 41 drives the intermediate ball 43 to move upwards, and further drives the connecting rod 54 to move upwards, and finally the purpose of unfolding the insulation material 42 is achieved, and the unfolding of the insulation material 42 can form an isolation layer between the high-temperature object and the device pusher, therefore, the influence of temperature on the equipment pusher is effectively blocked, if the hands of the pusher are hot during pushing, the handle 48 can be pulled instead of pushing the handle 48, the handle 48 can be pulled to open around the supporting shaft 46 by overcoming the elastic force of the torsion spring 47, the sliding plate 52 can ensure normal opening of the angle by pulling the driving shaft 57 to enable the transition rod 59 to drive the short rod 61 to slide along the pushing tooth 53 at the lower side to the pushing tooth 53 at the upper side along the transition rod 61, when the sliding plate is opened to a proper angle, the handle 48 is pushed again to enable the sliding plate 52 to push the driving shaft 57 to enable the short rod 61 to push the pushing tooth 53, the pushing tooth 53 is fixed, so that the upper sliding shaft 51 cannot slide in from the new position, and the sliding plate 52 can be pulled out completely when resetting is needed, the short rod 61 is slid to the uppermost side by the complete pulling-out of the sliding plate 52, the maximum lifting point of the short rod 61 is increased because the height of the sliding plate sleeve 50 at the uppermost side is higher than the pushing tooth 53, the transition rod 59 is driven to rotate the notch sleeve 58 by the short rod 61 when the short rod 61 is displaced along the contact point, the hook position of the elastic hook piece 56 is changed to the notch position at the lower side by the rotation of the notch sleeve 58, so that the short rod 61 can keep a tilted state, the sliding plate 52 can be smoothly pushed in, the sliding plate 52 is contacted with the sliding plate sleeve 50 at the lower side when the sliding plate 52 is completely pushed in, the short rod 61 is forcibly pushed, and the tip 56 of the elastic hook piece is bent due to the material property of the elastic hook piece 56, so that the notch sleeve 58 is rotationally reset.
The invention has the beneficial effects that: this device passes through the grip block and fixes high temperature object to guarantee that the object can not take place to slide in the transportation, thereby lead to scalding or other unexpected emergence, and make through staff's the condition the frame is raised and cooperates the expansion of thermal insulation material, thereby make the person that promotes can keep apart with the temperature as far as possible, and can make the point of promoting keep away from high temperature object more through the inclination of control support frame, thereby also can not hinder the person that promotes when making the high temperature object landing when further reducing the temperature that the person that promotes receives, thereby the realization of phase change is to the protection of person that promotes, this device strong adaptability, and can protect the staff through the means of multiple protection.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a many protection shallow based on high temperature object, includes the frame, its characterized in that: the machine frame is characterized in that a main cavity is formed in the lower side of the machine frame, a hydraulic cylinder is fixedly connected to the bottom wall of the main cavity, a motor is fixedly connected to the extending end of the hydraulic cylinder, a clamping chamber is arranged on the upper right side of the machine frame, a fixing mechanism which can enable a clamping block to clamp a high-temperature object by taking the motor as main power is arranged in the main cavity and the clamping chamber, a heat insulation chamber with an upward opening direction is arranged on the upper left side of the machine frame, a heat insulation mechanism which can enable the thermal insulation material to be lifted up and insulated from high temperature by taking the hydraulic cylinder and the motor as main power and can lift the machine frame up so that the high-temperature object on the machine frame can be far away from a device pusher in the up-down direction is arranged in the main cavity and the heat insulation chamber, a base is abutted to the, the outside base left side be equipped with by thereby the handle can make the support frame slope as main power and make equipment promote the promotion protection machanism that the heat source can be kept away from to the left and right directions to the person, this device passes through fixing mechanism will place the high temperature object of frame top is fixed, and passes through thermal-insulated mechanism carries out preliminary isolation with heat source and equipment promote the person, and can also pass through promote the further protection equipment of protection machanism and promote the person.
2. The multi-protection cart based on high-temperature objects, according to claim 1, is characterized in that: the fixing mechanism comprises the motor, the motor is rotatably connected with a main worm, the right side of the main worm is meshed with a clamping worm wheel, the clamping worm wheel is fixedly connected on the lower end surface of the clamping screw rod, the clamping screw rod is rotationally connected with the frame, the upper end of the clamping screw rod extends into the clamping chamber, an auxiliary block is meshed on the outer side of the clamping screw rod, the outer side of the auxiliary block is fixedly connected with a middle block, the upper and lower positions of the middle block are symmetrically and rotatably connected with push rods, the other end of the pushing rod is rotatably connected with a sliding rod, the upper side of the sliding rod is provided with a sliding chute, a clamping rod is slidably connected in the sliding chute, the upper end of the clamping rod is fixedly connected with a clamping block, the lower end of the clamping rod is fixedly connected with a clamping reset spring, the other end of the clamping reset spring is fixedly connected to the bottom wall of the sliding groove, the lower end of the sliding rod is fixedly connected with a sliding block, and the sliding block is slidably connected to the lower side of the sliding block in a sliding way formed by the rack.
3. The multi-protection cart based on high-temperature objects, according to claim 1, is characterized in that: the heat insulation mechanism comprises the hydraulic cylinder, the motor is fixedly connected to the extending end of the hydraulic cylinder, the main worm is rotatably connected to the motor, the shaft sleeve is rotatably connected to the main worm on the left side of the motor, the upper end of the shaft sleeve is fixedly connected with a shaft sleeve reset spring, the other end of the shaft sleeve reset spring is fixedly connected to the rack on the shaft sleeve, the left end of the main worm is fixedly connected with a main worm bevel gear, the left side of the main worm bevel gear is provided with a heat insulation bevel gear which is not meshed with the main worm bevel gear, the heat insulation bevel gear is fixedly connected to a heat insulation screw rod, the lower end of the heat insulation screw rod is rotatably connected to the bottom wall of the left side of the main chamber, the upper end of the heat insulation screw rod extends into the heat insulation chamber, a thread, the upper end of the movable rod is positioned in the heat insulation chamber and is fixedly connected with an intermediate ball.
4. The multi-protection cart based on high-temperature objects, according to claim 1, is characterized in that: the front end of the middle ball is fixedly connected with a connecting rod, the front end of the connecting rod is fixedly connected with the upper end of the middle ball, the lower end of the middle ball is fixedly connected to the bottom wall of the heat insulation chamber, a pushing worm wheel which is not meshed with the main worm is arranged below the right side of the main worm, the pushing worm wheel is fixedly connected to a pushing worm wheel shaft, the pushing worm wheel shaft is rotatably connected to the front and rear side end faces of the main chamber, a main push rod is fixedly connected on the push worm wheel shaft at the rear side of the push worm wheel, the other end of the main push rod is rotatably connected with an auxiliary push rod through a connecting shaft, the other end of the auxiliary push rod is fixedly connected with the base through a pushing shaft, the left and right sides of the base are symmetrically and rotatably connected with an axle, wheels are fixedly connected to the front end face and the rear end face of the axle, limiting rods are symmetrically and fixedly connected to the left side and the right side of the top wall of the base, and the limiting rods are connected with the rack in a sliding mode.
5. The multi-protection cart based on high-temperature objects, according to claim 1, is characterized in that: the pushing protection mechanism comprises the support frame, the middle position of the support frame is rotationally connected with a sliding plate through an upper sliding shaft, the sliding plate is connected in a sliding plate sleeve in a sliding way, the other end of the sliding plate sleeve is rotationally connected with the left end of the base through a lower sliding shaft, the sliding plate sleeve is provided with a special-shaped groove, the left side of the special-shaped groove is evenly distributed with a plurality of pushing teeth, the other end of the sliding plate is fixedly connected with a hook piece fixing block, an elastic hook piece is fixedly connected on the hook piece fixing block, the hook claw at the hook hand of the elastic hook sheet is arranged at the gap of the gap sleeve, the gap sleeve is fixedly connected on the driving shaft, the driving shaft is rotationally connected to the sliding plate, the outer side of the notch sleeve is fixedly connected with a transition rod, the other end of the transition rod is fixedly connected with a connecting sleeve, a short rod is rotatably connected in the connecting sleeve, and the short rod is abutted to the pushing teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110042604.2A CN112590899A (en) | 2021-01-13 | 2021-01-13 | Multi-protection cart based on high-temperature object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110042604.2A CN112590899A (en) | 2021-01-13 | 2021-01-13 | Multi-protection cart based on high-temperature object |
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| Publication Number | Publication Date |
|---|---|
| CN112590899A true CN112590899A (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110042604.2A Withdrawn CN112590899A (en) | 2021-01-13 | 2021-01-13 | Multi-protection cart based on high-temperature object |
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| CN (1) | CN112590899A (en) |
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| WO2018109655A1 (en) * | 2016-12-12 | 2018-06-21 | Pure Value Europe Nv | Foldable display rack with hinged and telescopic side walls and method for the build-up thereof |
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| CN209175655U (en) * | 2018-12-17 | 2019-07-30 | 光古(成都)微波科技有限公司 | A kind of converter module replacement tooling |
| CN209904827U (en) * | 2019-04-29 | 2020-01-07 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Fire-proof, scald-proof special slag discharging vehicle |
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| CN211386287U (en) * | 2019-12-30 | 2020-09-01 | 山东润发环保科技有限公司 | Movable thermal restoration reaction device |
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Application publication date: 20210402 |