CN220701881U - Transfer rack - Google Patents

Abstract

The utility model provides a shift rack, includes the support body, and the support body includes four montants, is located the montant upper end of homonymy and is equipped with the upper boom, and the montant that is located the homonymy is equipped with the lower boom, and the universal wheel is installed respectively to the lower extreme of montant, and foretell structural component has constituted the basic structure of this rack. The upper rod is provided with a downward extending side plate, a rotating column is arranged on the downward extending side plate in a rotating mode, a concave part is arranged between the rotating columns, a placing plate is arranged on the concave part, a pair of end concave plates are arranged on the placing plate, clamping grooves are formed in the end concave plates, a pair of penetrating seats are arranged on the upper rod, concave inserting rods penetrate through the penetrating seats, and the concave inserting rods penetrate through the clamping grooves and are used for limiting rotation of the placing plate. The component placing plate used for placing the drill collar is arranged on the rotating column in a rotating mode, when the drill collar is fed, the placing plate and the drill collar arranged on the placing plate can incline towards one end, feeding of the drill collar is convenient, the concave inserting rod can limit rotation of the placing plate, and therefore the drill collar is prevented from inclining in the transferring process, and the transfer of the drill collar is affected.

Description

Transfer rack

Technical Field

The utility model relates to the technical field of transfer conveying, in particular to a transfer rack.

Background

The drill collar is also called a drill rod and is arranged at the lower end of the drilling bit for weight gain of the bit. The polishing agent is formed by machining, and after machining is finished, the polishing agent is required to be subjected to heat treatment to improve the strength of the polishing agent, and finally polishing and corrosion prevention treatment are carried out. When the operation is carried out, the drill collar is often transferred through the gantry crane or the travelling crane, however, when the equipment is in fault, the drill collar is required to be transferred through the transfer trolley, and the transfer trolley used at present only comprises a placing frame and a roller arranged at the lower end of the placing frame.

Disclosure of Invention

The utility model provides a transfer rack, which solves the defects in the prior art, is convenient for transferring drill collars, can ensure safety in the transfer process, and has strong practicability.

In order to achieve the object of the present utility model, the following techniques are proposed:

the utility model provides a shift rack, includes the support body, and the support body includes four montants, is located the montant upper end of homonymy and is equipped with the upper boom, is equipped with the lower beam between the montant lower extreme that is located the homonymy, and the universal wheel is installed respectively to the lower extreme of montant, and foretell structural component has constituted the basic structure of this rack. The provided universal wheel improves flexibility in transfer.

The intermediate position department of upper boom is equipped with down stretches the curb plate, and it is equipped with the spliced pole to stretch down to rotate on the curb plate, installs the concave part between the spliced pole, and the board of placing is installed to concave part upper end, and a pair of end concave plate is installed respectively at the both ends of placing the board, and the lower extreme opening of end concave plate takes shape with the draw-in groove, and a pair of seat of wearing is installed to the lower wall of upper boom, wears to wear to have the concave inserted bar, and the concave inserted bar wears to be used for placing the rotation spacing of board in the draw-in groove. The component placing plate used for placing the drill collar is arranged on the rotating column in a rotating mode, when the drill collar is fed, the placing plate and the drill collar arranged on the placing plate can incline towards one end, feeding of the drill collar is convenient, the concave inserting rod can limit rotation of the placing plate, and therefore the drill collar is prevented from inclining in the transferring process, and the transfer of the drill collar is affected.

Further, the upper rod and the vertical rod are fixedly connected through a diagonal draw bar. The setting of diagonal draw bar can strengthen the joint strength between upper boom and the montant.

Further, a pair of limit bars are arranged on the placement plate. The limit strip can limit the drill collar arranged between the limit strip and the drill collar, so that the drill collar is prevented from rolling in the transferring process, and the safety in transferring is improved.

Further, the outer side end of one of the rotating columns is connected with a rotating disk, and a handle is arranged on the rotating disk in a rotating mode. The setting of carousel and handle bar makes things convenient for operating personnel to adjust the inclination who places the board to the unloading operation is conveniently carried out.

Further, the end seats are respectively installed at the two ends of the placing plate, the upper ends of the end seats are provided with rings, the inner side ends of the inner pressure screw rods are provided with concave plates in a screwed mode, the two ends of the rings are respectively provided with guide grooves, the concave plates penetrate through the guide grooves, the inner pressure screw rods are rotationally arranged on the concave plates, the inner side ends of the inner pressure screw rods are provided with convex plates, and idler wheels are arranged between the convex plates. The arrangement of the ring can further restrict the drill collar, so that the safety is further improved. And the position-adjustable roller is arranged to facilitate the drill collar to be removed from the ring.

Further, the outer side end of the internal pressure screw rod is provided with a rotating head, and a dumbbell rod penetrates through the rotating head. The setting of dumbbell pole etc. makes things convenient for operating personnel to rotate the internal pressure lead screw to conveniently realize the regulation of gyro wheel position.

The technical scheme has the advantages that:

the utility model is convenient for transferring the drill collar, improves the safety during transferring, and is also convenient for blanking the drill collar.

Drawings

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings.

Fig. 1 shows a perspective view of one embodiment.

Fig. 2 shows an enlarged view at a.

Fig. 3 shows a second perspective view of one embodiment.

Detailed Description

As shown in fig. 1 to 3, a transfer gantry includes a gantry body;

the frame body comprises four vertical rods 1, an upper rod 10 is arranged at the upper end of the vertical rod 1 positioned at the same side, and the upper rod 10 and the vertical rod 1 are fixedly connected through a diagonal draw bar 13. A lower rod 14 is arranged between the lower ends of the vertical rods 1 positioned at the same end, and universal wheels 12 are respectively arranged at the lower ends of the vertical rods 1.

The middle position of the upper rod 10 is provided with a downward extending side plate 2, the downward extending side plate 2 is rotatably provided with rotating columns 20, the outer side end of one rotating column 20 is connected with a rotary table 27, and a handle 28 is rotatably arranged on the rotary table 27. A concave part 21 is arranged between the rotating columns 20, a placing plate 22 is arranged at the upper end of the concave part 21, and a pair of limit bars are arranged on the placing plate 22. A pair of end concave plates 24 are respectively arranged at two ends of the placing plate 22, clamping grooves are formed at the lower ends of the end concave plates 24 in an opening mode, a pair of penetrating seats 26 are arranged on the lower wall of the upper rod 10, concave inserting rods 25 penetrate through the penetrating seats 26, and the concave inserting rods 25 penetrate through the clamping grooves to be used for limiting rotation of the placing plate 22.

The end seat 3 is installed respectively at the both ends of placing the board 22, and the upper end of end seat 3 is equipped with ring 30, and the spiro union has interior pressure lead screw 32 on the ring 30, and interior side of interior pressure lead screw 32 is equipped with concave plate 37, and the guide way has been seted up respectively at the both ends of ring 30, and concave plate 37 wears in the guide way, rotates on concave plate 37 and is equipped with interior pressure lead screw 32, and interior side of interior pressure lead screw 32 is equipped with flange 35, is equipped with gyro wheel 36 between the flange 35. The outer side end of the internal pressure lead screw 32 is provided with a rotating head 33, and a dumbbell rod 34 is penetrated on the rotating head 33.

In a specific implementation, the drill collar after machining or heat treatment is directly penetrated into the ring 30 in the discharging process, the periphery of the drill collar is tangent to the roller 36, then the drill collar is transferred, when the drill collar is transferred to a designated place, an operator withdraws the concave insert rod 25 from the penetrating seat 26, then the drill collar is controlled to incline to one end by the handle 28, after the drill collar is inclined, the drill collar moves downwards due to the gravity of the operator until one end of the drill collar is contacted with the ground, the operator continuously drives the rack to move forwards after contacting, finally supports the end of the drill collar, then the operator supports the tilted end of the drill collar, removes the rack, and then slowly places the drill collar on the ground.

When the position of the roller 36 is adjusted according to the diameter of the drill collar, an operator rotates the internal pressure screw 32 through the dumbbell rod 34, and further moves the roller 36 inwards until the position is adjusted to a proper position.

Before transfer, the operator needs to insert the female bayonet 25 into the slot to place the plate 22 in a horizontal position.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (6)

1. The utility model provides a shift rack, includes the support body, and the support body includes four montants (1), is located montant (1) upper end of homonymy and is equipped with upper bar (10), is equipped with down pole (14) between montant (1) lower extreme that is located the homonymy, and universal wheel (12), its characterized in that are installed respectively to the lower extreme of montant (1):

a downward extending side plate (2) is arranged at the middle position of the upper rod (10), a rotating column (20) is arranged on the downward extending side plate (2) in a rotating way, a concave part (21) is arranged between the rotating columns (20), a placing plate (22) is arranged at the upper end of the concave part (21), a pair of end concave plates (24) are respectively arranged at two ends of the placing plate (22), the lower end of the end concave plate (24) is provided with a clamping groove in an opening way, the lower wall of the upper rod (10) is provided with a pair of penetrating seats (26), the penetrating seats (26) are provided with concave inserting rods (25) in a penetrating way, and the concave inserting rods (25) penetrate into the clamping groove to be used for limiting the rotation of the plate (22).

2. A transfer gantry according to claim 1, characterized in that the upper rod (10) is fixed to the vertical rod (1) by means of a diagonal rod (13).

3. A transfer gantry according to claim 1, characterized in that the placement plate (22) is provided with a pair of limit bars.

4. A transfer gantry according to claim 1, characterized in that the outer end of one of the turning columns (20) is connected with a turntable (27), on which turntable (27) a handle (28) is turned.

5. The transfer rack according to claim 1, wherein the two ends of the placing plate (22) are respectively provided with an end seat (3), the upper end of the end seat (3) is provided with a ring (30), the ring (30) is screwed with an internal pressure screw rod (32), the inner side end of the internal pressure screw rod (32) is provided with a concave plate (37), the two ends of the ring (30) are respectively provided with a guide groove, the concave plate (37) penetrates through the guide grooves, the concave plate (37) is rotationally provided with the internal pressure screw rod (32), the inner side end of the internal pressure screw rod (32) is provided with a convex plate (35), and rollers (36) are arranged between the convex plates (35).

6. The transfer gantry according to claim 5, characterized in that the outer end of the inner pressure screw (32) is provided with a rotating head (33), and a dumbbell rod (34) is penetrated on the rotating head (33).