CN212356401U

CN212356401U - 90-degree rotary elevator

Info

Publication number: CN212356401U
Application number: CN202021062285.9U
Authority: CN
Inventors: 刘平; 赵磊; 孟祥成
Original assignee: Jiangsu Limo Intelligent Equipment Co ltd
Current assignee: Jiangsu Limo Intelligent Equipment Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-15
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a 90 degree swivel lift, it includes the lift body, first arc slide rail and second arc slide rail, be equipped with the mounting panel on base perpendicular to self length direction and the vertical face that is close to first arc slide rail, the bottom surface height that the vertical setting of mounting panel and mounting panel is less than the lower surface height of base, the mounting panel is improved level and is run through there is the check lock lever, the check lock lever is perpendicular with the mounting panel, the lower surface height that highly is less than the base of check lock lever, the one end of check lock lever and the lateral wall laminating of first arc slide rail, the one end that first arc slide rail was kept away from to the check lock lever is equipped with the baffle, the cover is equipped with the spring on the check lock lever, the spring is located between baffle and the mounting panel, the one end and the baffle fixed. The utility model discloses have and to fix, the good effect of stability to work platform's position.

Description

90-degree rotary elevator

Technical Field

The utility model belongs to the technical field of rotatory lift's technique and specifically relates to a 90 degree rotatory lift is related to.

Background

In a traditional plate furniture production line, a roller elevator is generally used, and the roller elevator not only can transport furniture, but also can change the position of the furniture from a bottom surface by lifting.

The patent with the publication number of CN203295115U discloses a 90-degree rotary elevator, which comprises a working platform, a transverse frame, an outer scissor, an inner scissor, a hydraulic oil cylinder, a power unit and a base, wherein the transverse frame is hung and buckled around the working platform, the middle parts of the outer scissor and the inner scissor are hinged together through a pin shaft, the top ends of the outer scissor and the inner scissor are respectively connected with two sides of the bottom of the working platform, the bottom ends of the outer scissor and the inner scissor are respectively connected with two sides of the top of the base, the bottom end of the hydraulic oil cylinder is arranged on the base, the top end of the hydraulic oil cylinder is connected with the top parts of the outer scissor or the inner scissor, the power unit is arranged on the base, the elevator further comprises a roller, a brake box, a rotating wheel, a first 90-degree arc-shaped rotating disc and a second 90-degree arc-shaped rotating disc, the roller is uniformly hung on cross beams at two sides of the transverse frame, the brake box is sequentially arranged, the rotating wheels are respectively arranged at the bottoms of the two ends of the base, a first 90-degree arc-shaped rotating disk for rotating the rotating wheels is arranged below the rotating wheel at the bottom of one end, and a second 90-degree arc-shaped rotating disk for rotating the rotating wheels is arranged below the rotating wheel at the bottom of the other end; the positioning seat is arranged on the outer side of one end of the base, one end of the rotary supporting rod is hinged to the positioning seat, and the other end of the rotary supporting rod is connected to one end of the base. Above-mentioned 90 degree rotatory lift is when using, and the swiveling wheel can slide along first 90 degrees arc rotary disk and second 90 degrees arc rotary disk to can carry out 90 degrees rotations around the positioning seat, consequently have the convenient advantage of goods handling.

The above prior art solutions have the following drawbacks: during the use, because do not set up relevant locking positioner, after work platform rotated the angle that needs, work platform's position can't be fixed, consequently work platform takes place random rotation very easily in the use to the influence is to the transportation of goods. The stability is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a 90 degrees rotatory lift has the effect that can fix, stability is good to work platform's position.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a90-degree rotary elevator comprises an elevator body, a first arc-shaped slide rail and a second arc-shaped slide rail, wherein the elevator body comprises a working platform and a base, four rotating wheels are arranged on the base, the vertical sections of the first arc-shaped slide rail and the second arc-shaped slide rail are concave, the length of the first arc-shaped slide rail is larger than that of the second arc-shaped slide rail, two rotating wheels are respectively arranged on the first arc-shaped slide rail and the second arc-shaped slide rail, the base is vertical to the length direction and is close to the vertical surface of the first arc-shaped slide rail, the mounting plate is vertically arranged, the bottom surface of the mounting plate is lower than the lower surface of the base, a locking rod horizontally penetrates through the mounting plate and is vertical to the mounting plate, the height of the locking rod is lower than that of the base, one end of the locking rod is attached to the outer side wall of the first arc-shaped slide rail, the one end that first arc slide rail was kept away from to the check lock lever is equipped with the baffle, the cover is equipped with the spring on the check lock lever, the spring is located between baffle and the mounting panel, the one end and the baffle fixed connection of spring, the other end and mounting panel fixed connection, the spring is in tensile state.

By adopting the technical scheme, the spring is in a stretching state, so that the spring can pull the baffle and the locking rod to move towards the direction close to the first arc-shaped slide rail, one end, far away from the baffle, of the locking rod is tightly abutted against the outer side wall of the first arc-shaped slide rail, the locking and fixing of the position of the base are realized, and the working platform cannot rotate at will; when the position of the working platform needs to be changed, when a worker pulls the locking rod, the locking rod is separated from the first arc-shaped sliding rail, the locking rod loses the locking effect on the base, and the worker can change the rotation angle of the working platform by rotating the base; when work platform rotated to suitable position, the staff loosened the check lock lever, and under the effect of spring, the check lock lever contradicted again on the lateral wall of first arc slide rail to it is fixed with work platform's position locking with the base. To sum up, the utility model discloses have and to fix, the good effect of stability to work platform's position.

The present invention may be further configured in a preferred embodiment as: the one end that the baffle was kept away from to the check lock lever is equipped with the latch segment, the lateral wall laminating of latch segment and first arc slide rail.

Through adopting above-mentioned technical scheme, the latch segment has increased the area of contact of check lock pole and first arc slide rail side wall of digging to the locking effect of check lock pole to base and work platform has been improved.

The present invention may be further configured in a preferred embodiment as: the surface of the locking block close to the first arc-shaped sliding rail is provided with a protective layer.

Through adopting above-mentioned technical scheme, after work platform rotated to suitable position, the staff loosened the check lock lever, and the check lock lever can drive the latch segment and hit the lateral wall to first arc slide rail, and the protective layer can cushion above-mentioned collision, plays the effect of protection latch segment and first arc slide rail.

The present invention may be further configured in a preferred embodiment as: the surface of the baffle plate departing from the locking rod is provided with a pull ring.

Through adopting above-mentioned technical scheme, the staff removes the check lock lever through pulling the pull ring, convenient to use.

The present invention may be further configured in a preferred embodiment as: the pull ring level sets up, the vertical face that the mounting panel deviates from the base is equipped with the connecting rod, the connecting rod level sets up and is located the check lock lever directly over, the vertical threaded rod that runs through of one end that the mounting panel was kept away from to the connecting rod, threaded rod and connecting rod threaded connection, the center pin of threaded rod is greater than the centre of a circle of pull ring to the distance of mounting panel to the distance of center pin to the mounting panel, the horizontal cross-sectional area of threaded rod is less than the area of the interior circle of pull ring.

Through adopting above-mentioned technical scheme, when the position of work platform was adjusted to needs, staff's pulling pull ring was located the below of threaded rod to the pull ring, and the latch segment separates with first arc slide rail this moment, then rotates the threaded rod and makes the threaded rod insert the interior circle of pull ring in, loosens the pull ring, and the pull ring can be contradicted and remain stable with the threaded rod, and staff can rotating base and work platform, plays the effect that the staff of being convenient for adjusted work platform's position.

The present invention may be further configured in a preferred embodiment as: the top end of the threaded rod is provided with a rotating handle.

Through adopting above-mentioned technical scheme, can make things convenient for the staff to rotate the threaded rod.

The present invention may be further configured in a preferred embodiment as: the bottom surface of the threaded rod is provided with a circular arc surface protruding downwards.

Through adopting above-mentioned technical scheme, can make things convenient for the threaded rod to insert in the pull ring.

The present invention may be further configured in a preferred embodiment as: the mounting plate is connected with the base through bolts.

Through adopting above-mentioned technical scheme, when the structure that sets up on the mounting panel appears damaging, the staff can be dismantled the mounting panel from the base to the convenient structure to damaging is repaired or is changed.

To sum up, the utility model discloses a following beneficial technological effect:

1. the utility model discloses a set up mounting panel, check lock lever, spring and baffle, the elasticity of spring acts on the baffle, and the baffle extrudes the check lock lever and contradicts with the lateral wall of first arc slide rail to lock the position of base and work platform fixedly, consequently the utility model discloses have can fix the position of work platform, the good effect of stability;

2. the utility model can improve the locking effect of the locking rod on the base and the working platform by arranging the locking block, so that the stability of the base and the working platform is better;

3. the utility model discloses a set up connecting rod and threaded rod, when adjusting work platform's position, insert the pull ring with the threaded rod in, the threaded rod can replace staff's pulling check lock lever and protect the fixed of check lock lever position to make things convenient for the staff to adjust work platform's position.

Drawings

Fig. 1 is a schematic view of the overall structure of a 90-degree rotating elevator for embodying the embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic view for showing a state of the locking block engaging with the first arc-shaped slide rail in the embodiment.

Fig. 4 is a schematic view for showing a state that the locking block is separated from the first arc-shaped slide rail in the embodiment.

In the figure, 1, an elevator body; 2. a first arc-shaped slide rail; 3. a second arc-shaped slide rail; 4. a working platform; 5. a base; 6. positioning seats; 7. rotating the support rod; 8. a rotating wheel; 9. mounting a plate; 10. a locking lever; 11. a baffle plate; 12. a spring; 13. a locking block; 14. a protective layer; 15. a pull ring; 16. a connecting rod; 17. a threaded rod; 18. rotating the handle; 19. a circular arc surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): referring to fig. 1, for the utility model discloses a 90-degree rotating elevator, including lift body 1, first arc slide rail 2, second arc slide rail 3, positioning seat 6 and rotation support pole 7. The elevator body 1 comprises a working platform 4 and a base 5, wherein four rotating wheels 8 are arranged on the base 5, and every two of the four rotating wheels 8 are distributed on two vertical side walls of the base 5 parallel to the length direction of the base. The rotary supporting rod 7 is rotatably connected to the positioning seat 6, and one end of the rotary supporting rod 7, which is far away from the positioning seat 6, is connected to the center of a vertical surface, perpendicular to the length direction of the rotary supporting rod 7, of the base 5.

Referring to fig. 1, the vertical sections of the first arc-shaped slide rail 2 and the second arc-shaped slide rail 3 are both concave, and the length of the first arc-shaped slide rail 2 is greater than that of the second arc-shaped slide rail 3. Four swiveling wheels 8 are respectively provided with two on first arc-shaped slide rail 2 and second arc-shaped slide rail 3, two swiveling wheels 8 far away from rotary supporting rod 7 are located on first arc-shaped slide rail 2, and two swiveling wheels 8 near rotary supporting rod 7 are located on second arc-shaped slide rail 3.

In summary, when the rotating wheel 8 moves along the first arc-shaped slide rail 2 and the second arc-shaped slide rail 3, the elevator body 1 and the rotating support rod 7 can rotate around the positioning seat 6, and the rotating support rod 7 and the positioning seat 6 can improve the stability of the elevator body 1 during rotation.

Referring to fig. 1 and 2, the base 5 is perpendicular to the length direction of the base and is provided with a mounting plate 9 on the vertical surface close to the first arc-shaped slide rail 2, the mounting plate 9 is vertically arranged, and the bottom surface of the mounting plate 9 is lower than the lower surface of the base 5. The locking rod 10 penetrates horizontally through the mounting plate 9, the locking rod 10 is perpendicular to the mounting plate 9, the height of the locking rod 10 is lower than that of the lower surface of the base 5, and the locking rod 10 can slide along the horizontal direction.

Referring to fig. 2 and 3, a locking block 13 is welded at one end of a locking rod 10 close to a first arc-shaped slide rail 2, the locking block 13 is attached to the outer side wall of the arc-shaped slide rail of the prison, a baffle 11 is welded at one end of the locking rod 10 far away from the first arc-shaped slide rail 2, and the baffle 11 is vertically arranged and perpendicular to the locking rod 10. The cover is equipped with spring 12 on the check lock lever 10, and spring 12 is located between baffle 11 and mounting panel 9, and the one end welding of spring 12 is on baffle 11, and the other end welding is on mounting panel 9, and under the natural state, spring 12 is in tensile state.

Referring to fig. 3 and 4, since the spring 12 is in a stretched state, the spring 12 pulls the baffle 11 and the locking rod 10 to move toward the direction close to the first arc-shaped sliding rail 2, so that the locking block 13 tightly abuts against the outer side wall of the first arc-shaped sliding rail 2, that is, the locking and fixing of the positions of the base 5 and the working platform 4 are achieved. When the working platform 4 needs to be rotated, the worker pulls the locking rod 10 to separate the locking block 13 from the first arc-shaped sliding rail 2, the locking block 13 loses the locking effect on the base 5 and the working platform 4, and the working platform 4 can be smoothly moved.

Referring to fig. 3, the contact area between the locking rod 10 and the outer side wall of the first arc-shaped slide rail 2 is increased by the locking block 13, so that the locking effect of the locking rod 10 on the base 5 and the working platform 4 can be improved, and the locked base 5 and the locked working platform 4 are more stable.

Referring to fig. 3 and 4, after the working platform 4 moves to a proper position, the worker releases the locking rod 10, and under the action of the spring 12, the locking rod 10 moves toward the direction close to the first arc-shaped slide rail 2, and finally the locking block 13 abuts against the outer side wall of the first arc-shaped slide rail 2 again to lock the base 5 and the working platform 4 again.

Referring to fig. 3 and 4, in the above process, the locking block 13 may collide with the outer side wall of the first arc-shaped sliding rail 2, which may cause damage to the locking block 13 and the first arc-shaped sliding rail 2 for a long time. In order to alleviate the above problem, a protective layer 14 is bonded on the surface of the locking block 13 close to the first arc-shaped slide rail 2, the protective layer 14 is a rubber layer, and the protective layer 14 can buffer the collision between the locking block 13 and the first arc-shaped slide rail 2, so as to protect the locking block 13 and the first arc-shaped slide rail 2.

Referring to fig. 3, the baffle 11 deviates from the surface welding of the locking lever 10 and has a pull ring 15, the pull ring 15 is horizontally arranged, and a worker can move the locking lever 10 by pulling the pull ring 15, so that the use is convenient.

Referring to fig. 3 and 4, during the process of moving the work platform 4, the worker needs to pull the pull ring 15 all the time and keep the locking block 13 separated from the first arc-shaped slide rail 2, so that the operation is troublesome. For convenient operation, the vertical face welding that deviates from base 5 at mounting panel 9 has connecting rod 16, connecting rod 16 is the square pole that the level set up, connecting rod 16 is located the check lock lever 10 directly over, the one end threaded connection that mounting panel 9 was kept away from to connecting rod 16 has threaded rod 17, threaded rod 17 is vertical runs through connecting rod 16, the distance of the centre pin of threaded rod 17 to mounting panel 9 is greater than the centre of a circle of pull ring 15 to the distance of mounting panel 9, and the horizontal cross sectional area of threaded rod 17 is less than the interior circle area of pull ring 15.

Referring to fig. 4, when the work platform 4 needs to be moved, a worker pulls the pull ring 15 to the position where the pull ring 15 is located under the threaded rod 17, then the threaded rod 17 moves downwards to be inserted into the pull ring 15 when the threaded rod 17 is rotated, the pull ring 15 can be tightly abutted to the threaded rod 17 and keep stable under the action of the spring 12, the locking block 13 is separated from the first arc-shaped slide rail 2 at the moment, and the worker can move the work platform 4. After work platform 4 moved suitable position, the staff rotated threaded rod 17 and made threaded rod 17 follow pull ring 15 in move out, latch segment 13 alright conflict again at the lateral wall of first arc slide rail 2, and work platform 4's position also obtains fixedly.

Referring to fig. 2, in order to facilitate the worker to rotate the threaded rod 17, a rotation handle 18 is bonded to the top end of the threaded rod 17, and the horizontal section of the rotation handle 18 is in a quincunx shape.

Referring to fig. 2, in order to facilitate the insertion of the threaded rod 17 into the tab 15, the bottom surface of the threaded rod 17 is provided as a downwardly convex circular arc surface 19.

Referring to fig. 2, the mounting plate 9 is connected with the base 5 through two bolts, that is, the mounting plate 9 is detachably connected with the base 5, after long-term use, the structure arranged on the mounting plate 9 may be damaged, and the mounting plate 9 can be detached from the base 5 by a worker, so that the damaged structure can be conveniently repaired or replaced.

The implementation principle of the embodiment is as follows: in a natural state, because the spring 12 is in a stretching state, the spring 12 can pull the baffle plate 11 to move towards a direction close to the first arc-shaped slide rail 2, and the baffle plate 11 can extrude the locking rod 10 and the locking block 13, so that the locking rod 10 is tightly abutted against the outer side wall of the first arc-shaped slide rail 2, and the base 5 and the working platform 4 are locked and fixed; when the working platform 4 needs to be moved, a worker pulls the pull ring 15 to a position right below the threaded rod 17, then rotates the threaded rod 17 to enable the threaded rod 17 to be inserted into the pull ring 15, and then the working platform 4 can be moved; after the working platform 4 moves to a proper position, the worker rotates the threaded rod 17 to move the threaded rod 17 out of the pull ring 15, and the locking block 13 can be pressed against the outer side wall of the first arc-shaped slide rail 2 again under the action of the spring 12, so that the base 5 and the working platform 4 are locked and fixed again. To sum up, the utility model discloses have and to fix, the good effect of stability to work platform 4's position.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a 90 degree swivel lift, includes lift body (1), first arc slide rail (2) and second arc slide rail (3), lift body (1) is including work platform (4) and base (5), be equipped with four swiveling wheel (8) on base (5), the vertical cross-section of first arc slide rail (2) and second arc slide rail (3) is "concave" style of calligraphy, the length of first arc slide rail (2) is greater than the length of second arc slide rail (3), four swiveling wheel (8) are equipped with two, its characterized in that on first arc slide rail (2) and second arc slide rail (3) respectively: the base (5) is perpendicular to the length direction of the base and is provided with a mounting plate (9) on a vertical surface close to the first arc-shaped slide rail (2), the mounting plate (9) is vertically arranged, the bottom surface of the mounting plate (9) is lower than the lower surface height of the base (5), a locking rod (10) penetrates through the mounting plate (9) horizontally, the locking rod (10) is perpendicular to the mounting plate (9), the locking rod (10) is lower than the lower surface height of the base (5), one end of the locking rod (10) is attached to the outer side wall of the first arc-shaped slide rail (2), one end, away from the first arc-shaped slide rail (2), of the locking rod (10) is provided with a baffle (11), a spring (12) is sleeved on the locking rod (10), the spring (12) is positioned between the baffle (11) and the mounting plate (9), one end of the spring (12) is fixedly connected with the baffle (11), the other end is fixedly connected with the mounting plate (9), and the spring (12) is in a stretching state.

2. The 90 degree rotating elevator according to claim 1, characterized in that: one end of the locking rod (10) far away from the baffle (11) is provided with a locking block (13), and the locking block (13) is attached to the outer side wall of the first arc-shaped sliding rail (2).

3. The 90 degree rotating elevator according to claim 2, characterized in that: the surface of the locking block (13) close to the first arc-shaped sliding rail (2) is provided with a protective layer (14).

4. The 90 degree rotating elevator according to claim 1, characterized in that: and a pull ring (15) is arranged on the surface of the baffle plate (11) deviating from the locking rod (10).

5. The 90 degree rotating elevator according to claim 4, characterized in that: the utility model discloses a lock ring, including mounting panel (9), pull ring (15) level setting, the vertical face that mounting panel (9) deviates from base (5) is equipped with connecting rod (16), connecting rod (16) level setting just is located check lock lever (10) directly over, the vertical threaded rod (17) that runs through of one end that mounting panel (9) were kept away from in connecting rod (16), threaded rod (17) and connecting rod (16) threaded connection, the center pin of threaded rod (17) is greater than the centre of a circle of pull ring (15) to the distance of mounting panel (9) to the center of a circle of mounting panel (9), the horizontal cross-sectional area of threaded rod (17) is less than the area of the interior circle of pull ring (.

6. The 90 degree rotating elevator according to claim 5, characterized in that: the top end of the threaded rod (17) is provided with a rotating handle (18).

7. The 90 degree rotating elevator according to claim 6, characterized in that: the bottom surface of the threaded rod (17) is provided with a circular arc surface (19) protruding downwards.

8. The 90 degree rotating elevator according to claim 1, characterized in that: the mounting plate (9) is connected with the base (5) through bolts.