CN220944312U - Movable gantry bracket for gantry machining center - Google Patents

Abstract

The utility model provides a movable gantry bracket for a gantry machining center, which comprises supporting legs, wherein a bottom plate is fixedly arranged on the bottom surface of each supporting leg, rollers are fixedly arranged on the bottom surface of each bottom plate, a fixing frame is fixedly arranged on one side of each supporting leg, a fixing mechanism is arranged in each fixing frame and comprises a spring groove formed in each fixing frame, the limiting rods are moved out of the limiting holes by upward moving the limiting rods, the movable rods are pulled outwards to drive the movable blocks to move, the springs are compressed, the inserting rods are moved out of the inserting holes, the height of the lifting rods can be adjusted according to the size of a heavy object to be lifted, the practicability is higher, the movable rods are loosened, the inserting rods enter the inserting holes under the action of the springs, then the limiting rods can be fixed in the limiting holes, the threaded rods are driven to rotate by the output ends of motors, and further the threaded blocks are driven to move, and the crane is driven to move, so that the heavy object can be carried.

Description

Movable gantry bracket for gantry machining center

Technical Field

The utility model relates to the technical field of gantry supports, in particular to a movable gantry support for a gantry machining center.

Background

The portal frame is a novel small-sized hoisting portal frame which is developed according to the requirements of carrying equipment, warehouse in and out, hoisting and maintaining heavy equipment and material transportation in daily production of middle and small factories (companies), is suitable for manufacturing moulds, steam repair factories, mines, civil construction sites and occasions needing hoisting, and is used as both the material transportation and the up and down use of constructors in common building construction, thereby realizing hoisting mechanization. The labor force can be reduced, the production and operation cost can be reduced, and the working efficiency can be improved.

According to the movable gantry support for the gantry machining center provided by the publication No. CN214489604U, compared with a large-sized gantry support, a moving track is not required to be paved, the movable gantry support is light and convenient to move, but the overall height of the gantry cannot be adjusted, and in actual use, the practicability is reduced, and the flexibility is poor.

Disclosure of utility model

According to the movable gantry bracket for the gantry machining center, the limiting rod is moved upwards to move from the limiting hole, the movable rod is pulled outwards to drive the movable block to move, the spring is compressed to enable the inserting rod to move out of the jack, the height of the lifting rod can be adjusted according to the size of a heavy object to be lifted, the practicability is higher, the movable rod is loosened, the inserting rod enters the jack under the action of the spring, then the limiting rod is inserted into the limiting hole, the lifting rod can be fixed, the output end of the motor is rotated to drive the threaded rod to rotate, the threaded block is further driven to move, and the crane is driven to move, so that the heavy object can be carried.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a movable gantry support for gantry machining center, includes the supporting leg, the bottom surface fixed mounting of supporting leg has the bottom plate, the bottom surface fixed mounting of bottom plate has the gyro wheel, one side fixed mounting of supporting leg has the mount, the inside slidable mounting of supporting leg has the lifter, the inside of mount is provided with fixed establishment, fixed establishment is including seting up in the inside spring groove of mount, the inside slidable mounting of spring groove has the movable rod, one side fixed mounting of movable rod has the movable block, one side fixed mounting of movable block has the spring, the opposite side fixed mounting of movable block has the inserted bar, the jack has been seted up on the surface of lifter, just the inserted bar is corresponding setting with the jack, the spacing hole has been seted up to the surface of inserted bar, one side fixed mounting of supporting leg has the lifter, the inside slidable mounting of fixed block has the gag lever post, just the gag lever post is corresponding setting with the spacing hole, one side fixed mounting of lifter has the horizontal pole, one side of lifter is provided with adjustment mechanism, adjustment mechanism's output fixed mounting has the hoist.

Preferably, the number of the rollers is four, and the rollers are arranged as universal wheels.

Preferably, the top surface of the bottom plate is fixedly provided with reinforcing plates, and the number of the reinforcing plates is multiple groups and is symmetrically arranged left and right.

Preferably, the adjusting mechanism comprises a motor fixedly installed on one side of the lifting rod, an output end of the motor penetrates through the lifting rod and is fixedly connected with a threaded rod, and a thread block is installed on the surface thread of the threaded rod.

The utility model has the beneficial effects that: through upwards moving the gag lever post, make the gag lever post remove from spacing downthehole, outwards pulling movable rod, drive movable block and remove, spring compression for the inserted bar shifts out from the jack, can be according to the size of waiting to hang the heavy object height of lifter, the practicality is stronger, loosens the movable rod, under the effect of spring, make the inserted bar get into in the jack, then insert the gag lever post in the spacing downthehole, can fix the lifter, output through the motor rotates, drive the threaded rod and rotate, and then make the screw thread piece remove, drive the hoist and remove, can accomplish the transport to the heavy object.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a schematic view of a first cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a second cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of the fixing mechanism of the present utility model;

in the figure: 1. support legs; 2. a bottom plate; 3. a roller; 4. a reinforcing plate; 5. a fixing frame; 6. a spring groove; 7. a movable rod; 8. a movable block; 9. a spring; 10. a rod; 11. a lifting rod; 12. a jack; 13. a limiting hole; 14. a fixed block; 15. a limit rod; 16. a cross bar; 17. a motor; 18. a threaded rod; 19. a screw block; 20. and (5) a crane.

Detailed Description

The technical scheme of the utility model is described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, the movable gantry support for the gantry machining center of the utility model comprises a supporting leg 1, wherein a bottom plate 2 is fixedly arranged on the bottom surface of the supporting leg 1, a roller 3 is fixedly arranged on the bottom surface of the bottom plate 2, a fixing frame 5 is fixedly arranged on one side of the supporting leg 1, a fixing mechanism is arranged in the fixing frame 5, a lifting rod 11 is slidably arranged in the supporting leg 1, a cross rod 16 is fixedly arranged on one side of the lifting rod 11, an adjusting mechanism is arranged on one side of the lifting rod 11, and a crane 20 is fixedly arranged at the output end of the adjusting mechanism.

Specifically, the quantity of gyro wheel 3 is four groups, and gyro wheel 3 sets up to the universal wheel, through the setting of universal wheel, is convenient for remove the portal frame.

Specifically, the top surface fixed mounting of bottom plate 2 has reinforcing plate 4, and the quantity of reinforcing plate 4 is the multiunit, is bilateral symmetry setting, through the setting of reinforcing plate 4, can strengthen the bulk strength of portal frame.

Specifically, fixed establishment is including seting up in the inside spring groove 6 of mount 5, and the inside slidable mounting of spring groove 6 has movable rod 7, and one side fixed mounting of movable rod 7 has movable block 8, and one side fixed mounting of movable block 8 has spring 9, and the opposite side fixed mounting of movable block 8 has inserted bar 10, and jack 12 has been seted up on the surface of lifter 11, and inserted bar 10 is corresponding setting with jack 12, through fixed establishment's setting, can fix lifter 11, is convenient for adjust the height of portal frame.

Specifically, limiting holes 13 are formed in the surface of the inserted link 10, a fixed block 14 is fixedly arranged on one side of the supporting leg 1, a limiting rod 15 is slidably arranged in the fixed block 14, the limiting rod 15 and the limiting holes 13 are correspondingly arranged, and the inserted link 10 can be limited through the arrangement of the limiting holes 13 and the limiting rods 15, so that the inserted link 10 is prevented from being separated from the jack 12.

Specifically, adjustment mechanism includes fixed mounting in the motor 17 of lifter 11 one side, and the output of motor 17 runs through lifter 11 and fixedly connected with threaded rod 18, and threaded rod 18's surface screw thread installs screw thread piece 19, through adjustment mechanism's setting, can adjust crane 20's position, is convenient for carry.

The working principle of the utility model is as follows: through the setting of gyro wheel 3, can promote the portal frame and remove, remove the portal frame to appointed position after, upwards remove gag lever post 15, make gag lever post 15 follow spacing downthehole removal of 13, outwards pull movable rod 7, drive movable block 8 and remove, spring 9 compression, make inserted bar 10 follow jack 12 in remove, can be according to the size of waiting to hang the heavy object height of lifter 11, after the altitude mixture control, loosen movable rod 7, under the effect of spring 9, make inserted bar 10 get into jack 12 in, then insert gag lever post 15 in spacing downthehole 13, can fix lifter 11, start hoist 20 and hoist the heavy object, rotate through the output of motor 17, drive threaded rod 18, and then make thread piece 19 remove, drive hoist 20 and remove, can accomplish the transport to the heavy object.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (4)

1. The utility model provides a movable gantry support for a gantry machining center, includes supporting leg (1), its characterized in that, the bottom surface fixed mounting of supporting leg (1) has bottom plate (2), the bottom surface fixed mounting of bottom plate (2) has gyro wheel (3), one side fixed mounting of supporting leg (1) has mount (5), the inside slidable mounting of supporting leg (1) has lifter (11), the inside of mount (5) is provided with fixed establishment, fixed establishment is including opening spring groove (6) in mount (5), the inside slidable mounting of spring groove (6) has movable rod (7), one side fixed mounting of movable rod (7) has movable block (8), one side fixed mounting of movable block (8) has spring (9), the opposite side fixed mounting of movable block (8) has lifter (10), jack (12) are seted up on the surface of lifter (11), just lifter (10) are corresponding setting with jack (12), the surface of lifter (10) is provided with spacing hole (13), supporting leg (1) is fixed mounting of fixed block (14) is fixed mounting of spacing block (14) and fixed mounting of spacing block (15), a cross rod (16) is fixedly arranged on one side of the lifting rod (11), an adjusting mechanism is arranged on one side of the lifting rod (11), and a crane (20) is fixedly arranged at the output end of the adjusting mechanism.

2. The movable gantry support for the gantry machining center according to claim 1, wherein the number of the rollers (3) is four, and the rollers (3) are provided as universal wheels.

3. The movable gantry bracket for the gantry machining center according to claim 1, wherein the top surface of the bottom plate (2) is fixedly provided with reinforcing plates (4), and the number of the reinforcing plates (4) is multiple groups and is symmetrically arranged left and right.

4. The movable gantry support for the gantry machining center according to claim 1, wherein the adjusting mechanism comprises a motor (17) fixedly installed on one side of a lifting rod (11), an output end of the motor (17) penetrates through the lifting rod (11) and is fixedly connected with a threaded rod (18), and a thread block (19) is installed on the surface thread of the threaded rod (18).