CN213326379U

CN213326379U - Engineering machine tool structure hangs commentaries on classics device

Info

Publication number: CN213326379U
Application number: CN202022308578.7U
Authority: CN
Inventors: 胡骥原
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-01
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses an engineering machine tool structure hangs commentaries on classics device relates to the engineering machine tool field. This engineering machine tool structure hangs commentaries on classics device includes the main beam, the fixedly connected with connecting piece of top center department of main beam, the upper surface of main beam and the both sides that are located the connecting piece have all been seted up transversal circular shape slot of personally submitting, the quantity of slot is established to a plurality of and become evenly distributed, the bottom both sides of main beam all are equipped with vice crossbeam, the top fixedly connected with support of vice crossbeam, the support is the U font of invering, the equal fixedly connected with cover body of two inside walls of support, the bottom of the cover body is rotated and is connected with two wheels that roll, the threaded connection has the screw rod that runs through the support of upper surface center department of support, the bottom of screw rod. This engineering machine tool structure hangs commentaries on classics device auxiliary beam rolls at the upper surface of main beam through the wheel that rolls, makes things convenient for the manual work to operate, can fix the goods through passing corresponding connection hole site with the iron chain, and it is nimble convenient to use.

Description

Engineering machine tool structure hangs commentaries on classics device

Technical Field

The utility model relates to an engineering machine tool field specifically is an engineering machine tool structure hangs commentaries on classics device.

Background

The crane is a hoisting and carrying machine widely used in ports, workshops, electric power, construction sites and other places, can vertically lift and horizontally carry heavy objects within a certain range, and a hoisting and rotating device is often needed when the crane lifts the goods.

In order to keep the goods horizontal in the air, lifting beams are used when lifting and rotating devices of some cranes lift the goods, and in order to keep large-size flat objects horizontal in the air, a mode of combining a plurality of lifting beams is needed for lifting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses an engineering machine tool structure hangs commentaries on classics device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a lifting and rotating device for an engineering mechanical structural part comprises a main cross beam, wherein a connecting piece is fixedly connected to the center of the top of the main cross beam, slots with circular cross sections are formed in the upper surface of the main cross beam and located on two sides of the connecting piece, the number of the slots is multiple and evenly distributed, auxiliary cross beams are arranged on two sides of the bottom of the main cross beam, a support is fixedly connected to the top of each auxiliary cross beam and is in an inverted U shape, two inner side walls of the support are fixedly connected with a cover body, the bottom of the cover body is rotatably connected with two rolling wheels, a screw rod penetrating through the support is in threaded connection with the center of the upper surface of the support, a positioning fixture block is rotatably connected to the bottom of the screw rod and is matched with the slots, limiting blocks are fixedly connected to two sides of the support, and two limiting rods are fixedly connected to the top, the two limiting rods are movably inserted into the two limiting blocks respectively.

Preferably, the positioning clamping block comprises a connecting block and positioning clamping heads, the connecting block is rotatably connected to the bottom of the screw rod, and the positioning clamping heads are arranged in two groups and are respectively and fixedly connected to two sides of the bottom of the connecting block.

Preferably, the distance between two adjacent slots is equal to the distance between two positioning chucks, and the positioning chucks are matched with the slots.

Preferably, the bottom of the limiting block is provided with a limiting groove, and the limiting rod is movably inserted in the limiting groove.

Preferably, the support is movably sleeved on the outer surface of the main cross beam, and the rolling wheels are fixedly connected to the inner side wall of the support and located at the top of the main cross beam.

Preferably, the upper surface of the main beam and the front and the back of the slot are both provided with sliding grooves matched with the rolling wheels, and the rolling wheels roll in the sliding grooves.

Preferably, the bottom of the auxiliary cross beam is fixedly connected with a connecting transverse plate, the bottom of the connecting transverse plate is fixedly connected with a plurality of positioning blocks which are uniformly distributed, and connecting hole sites with circular cross sections are formed in the surfaces of the positioning blocks.

The utility model discloses an engineering machine tool structure hangs commentaries on classics device, its beneficial effect who possesses as follows:

1. this engineering machine tool structure hangs commentaries on classics device is equipped with vice crossbeam, and a support, the cover body, the wheel rolls, the screw rod, location fixture block and stopper, it can change the position of vice crossbeam through promoting vice crossbeam to rotate the screw rod and take out the location dop from the slot, vice crossbeam rolls at the upper surface of main crossbeam through the wheel that rolls, make things convenient for the manual work to operate, it makes the location dop insert inside can accomplish the fixed to vice crossbeam to rotate the screw rod, and is rational in infrastructure, and easy operation satisfies the user demand.

2. This engineering machine tool structure hangs commentaries on classics device is equipped with connection diaphragm and locating piece, and locating piece evenly distributed is in the bottom of connecting the diaphragm, and the connection hole site has been seted up on the surface of locating piece, can fix the goods through passing corresponding connection hole site with the iron chain, is convenient for carry out the handling to the object of equidimension not, and is nimble convenient during the use, has certain practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic structural view of the positioning fixture block of the present invention;

fig. 4 is a schematic view of the connection structure between the positioning block and the auxiliary beam of the present invention.

In the figure: 1. a main cross beam; 101. a slot; 102. a chute; 2. a connecting member; 3. a secondary cross beam; 4. a support; 5. a cover body; 6. a rolling wheel; 7. a screw; 8. positioning a fixture block; 81. connecting blocks; 82. positioning the chuck; 9. a limiting block; 901. a limiting groove; 10. a limiting rod; 11. connecting the transverse plates; 12. positioning blocks; 1201. and (6) connecting hole positions.

Detailed Description

The embodiment of the utility model provides an engineering machinery structure hangs commentaries on classics device, as shown in fig. 1-4, including main crossbeam 1, the top center department of main crossbeam 1 fixedly connected with connecting piece 2, connecting piece 2 is used for the connection of main crossbeam and hoist's lifting hook, the cross section of the upper surface of main crossbeam 1 and both sides that lie in connecting piece 2 all have seted up slot 101 that personally submits the circular shape, the quantity of slot 101 is established to a plurality of and become evenly distributed, the bottom both sides of main crossbeam 1 all are equipped with vice crossbeam 3, the top fixedly connected with support 4 of vice crossbeam 3, support 4 is the U-shaped of inversion, two inside walls of support 4 are all fixedly connected with cover body 5, the bottom of cover body 5 rotates and is connected with two rollers 6, the upper surface center department threaded connection of support 4 has screw rod 7 that runs through support 4, the bottom rotation of screw rod 7 is connected with location fixture block 8, location fixture block 8, the equal fixedly connected with stopper 9 in both sides of support 4, two gag lever posts 10 of top fixedly connected with of positioning fixture block 8, two gag lever posts 10 are pegged graft with two stopper 9 activities respectively.

The positioning clamping block 8 comprises a connecting block 81 and positioning clamping heads 82, the connecting block 81 is rotatably connected to the bottom of the screw rod 7, the number of the positioning clamping heads 82 is set to be two groups and respectively fixedly connected to two sides of the bottom of the connecting block 81, the two connecting blocks 81 are doubly fixed to the support 4, and the use is more stable and safer.

The distance between two adjacent slots 101 is equal to the distance between two positioning chucks 82, the positioning chucks 82 are matched with the slots 101, and when two connecting blocks 81 are respectively inserted into the two slots 101, the positioning of the support 4 is completed, namely the fixing of the auxiliary cross beam 3 is completed.

Spacing groove 901 has been seted up to the bottom of stopper 9, and the gag lever post 10 activity is pegged graft at spacing groove 901 insidely, and gag lever post 10 can be spacing to positioning fixture block 8, prevents that positioning fixture block 8 from rotating, guarantees that positioning fixture head 82 can insert inside slot 101.

The support 4 is movably sleeved on the outer surface of the main beam 1, the inner side wall of the support 4 is attached to the side wall of the main beam 1, so that the auxiliary beam 3 cannot move transversely, and the rolling wheels 6 are fixedly connected to the inner side wall of the support 4 and located at the top of the main beam 1.

The upper surface of main beam 1 just is located the front portion and the back of slot 101 and all sets up the spout 102 with the 6 adaptations of wheel that rolls, and wheel 6 rolls in the inside of spout 102 to conveniently change the position of vice crossbeam 3, spout 102 can be spacing to wheel 6 that rolls, makes wheel 6 that rolls be difficult to the condition that the skew appears.

The bottom of the auxiliary cross beam 3 is fixedly connected with a connecting transverse plate 11, the bottom of the connecting transverse plate 11 is fixedly connected with a plurality of positioning blocks 12 which are uniformly distributed, connecting hole sites 1201 with round cross sections are formed in the surfaces of the positioning blocks 12, and the goods can be fixed by passing iron chains through the corresponding connecting hole sites 1201, so that the use is flexible and convenient.

The implementation mode is specifically as follows: when the position between the two auxiliary crossbeams 3 needs to be adjusted, the screw 7 is rotated to enable the screw 7 to spirally rotate upwards along the axial direction of the screw 7, the positioning fixture block 8 is driven to move when the screw 7 moves, the two connecting blocks 81 are respectively drawn out from the two slots 101, at the moment, the auxiliary crossbeams 3 can be pushed to roll along the axial direction of the main crossbeam 1, the sliding slots 102 can limit the rolling wheels 6, the rolling wheels 6 are not easy to deviate, after the auxiliary crossbeams 3 move to a proper position, the screw 7 is reversely rotated to enable the screw 7 to spirally rotate downwards along the axial direction of the screw 7, the positioning fixture block 8 is driven to move when the screw 7 moves, the two connecting blocks 81 are respectively inserted into the two slots 101 to complete the positioning of the support 4, namely the fixing of the auxiliary crossbeams 3 is completed, after the two auxiliary crossbeams 3 are both fixed, goods can be fixed by passing an iron chain through the corresponding connecting hole sites 1201, the use is flexible and convenient, the operation is simple, and the use requirement is met.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an engineering machine tool structure hangs commentaries on classics device, includes main beam (1), its characterized in that: the top center of the main beam (1) is fixedly connected with a connecting piece (2), the two sides of the upper surface of the main beam (1) and positioned on the connecting piece (2) are respectively provided with a transversal circular slot (101), the number of the slots (101) is set to be a plurality of and uniformly distributed, the two sides of the bottom of the main beam (1) are respectively provided with an auxiliary beam (3), the top of the auxiliary beam (3) is fixedly connected with a bracket (4), the bracket (4) is in an inverted U shape, the two inner side walls of the bracket (4) are respectively and fixedly connected with a cover body (5), the bottom of the cover body (5) is rotatably connected with two rolling wheels (6), the center of the upper surface of the bracket (4) is in threaded connection with a screw rod (7) penetrating through the bracket (4), the bottom of the screw rod (7) is rotatably connected with a positioning fixture block (8), and the positioning fixture block (8) is matched with the, the equal fixedly connected with stopper (9) in both sides of support (4), two gag lever posts (10) of top fixedly connected with of location fixture block (8), two gag lever post (10) are pegged graft with two stopper (9) activities respectively.

2. The engineering machinery structure hoisting device according to claim 1, characterized in that: the positioning clamping block (8) comprises a connecting block (81) and positioning clamping heads (82), the connecting block (81) is rotatably connected to the bottom of the screw rod (7), and the number of the positioning clamping heads (82) is set to be two groups and fixedly connected to two sides of the bottom of the connecting block (81) respectively.

3. The engineering machinery structure hoisting device according to claim 2, characterized in that: the distance between two adjacent slots (101) is equal to the distance between two positioning clamping heads (82), and the positioning clamping heads (82) are matched with the slots (101).

4. The engineering machinery structure hoisting device according to claim 1, characterized in that: the bottom of the limiting block (9) is provided with a limiting groove (901), and the limiting rod (10) is movably inserted into the limiting groove (901).

5. The engineering machinery structure hoisting device according to claim 1, characterized in that: the support (4) is movably sleeved on the outer surface of the main cross beam (1), and the rolling wheel (6) is fixedly connected to the inner side wall of the support (4) and located at the top of the main cross beam (1).

6. The engineering machinery structure hoisting device according to claim 1, characterized in that: the upper surface of the main beam (1) and the front and the back of the slot (101) are both provided with a sliding groove (102) matched with the rolling wheel (6), and the rolling wheel (6) rolls in the sliding groove (102).

7. The engineering machinery structure hoisting device according to claim 1, characterized in that: the bottom of the auxiliary cross beam (3) is fixedly connected with a connecting transverse plate (11), the bottom of the connecting transverse plate (11) is fixedly connected with a plurality of uniformly distributed positioning blocks (12), and connecting hole sites (1201) with round cross sections are formed in the surfaces of the positioning blocks (12).