CN219009702U

CN219009702U - Unloading and lifting device for installing net rack

Info

Publication number: CN219009702U
Application number: CN202223535281.XU
Authority: CN
Inventors: 田同庆; 饶雅利
Original assignee: Xuzhou Jialian Construction Engineering Co ltd
Current assignee: Xuzhou Jialian Construction Engineering Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-12
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a unloading and lifting device for rack installation, which belongs to the technical field of rack lifting and comprises a fixing plate, wherein a fixing block is arranged at the top of the fixing plate, a through hole is formed in the middle of the fixing block, a first mounting groove is formed in the right side of the fixing plate, a first positioning plate is arranged in the first mounting groove, a second mounting groove is formed in the left side of the fixing plate, a second positioning plate is arranged in the second mounting groove, a partition plate is arranged at the bottom of the fixing plate, a threaded rod is arranged in the middle of the partition plate, positioning grooves are formed in the lower parts of the first positioning plate and the second positioning plate, a mounting hole matched with the threaded rod is formed in the middle of the partition plate, and the rack is fixed by moving the first positioning plate and the second positioning plate through rotating the threaded rod, so that racks of different sizes can be fixed, and the safety of racks of different sizes can be enhanced in the lifting process.

Description

Unloading and lifting device for installing net rack

Technical Field

The utility model relates to the technical field of grid frame hoisting, in particular to a unloading and hoisting device for grid frame installation.

Background

The net rack is installed, need use hoist device to fix the back, hoist again, guarantee the security of hoist and mount, in a steel mesh rack hoist device (application number:) that chinese patent literature data discloses through setting up lifting plate, first fastening bolt, second fastening bolt, lifting hook and wire rope, hoist hoisting wire rope and lifting hook, go up the lifting plate and hang wire rope and connect in steel mesh rack body through first fastening bolt and second fastening bolt, the net rack passes through the bolt to be fixed the net rack at, the net change at net rack middle part, first bolt top is after passing the net rack, when fixing at the lifting plate, the part alignment of fixing first bolt on the lifting plate probably can not be with the position of change first bolt, after the position change of bolt, pass the net of net rack, but because the net rack clearance is great, the net rack slides between lifting plate and lower lifting plate easily at the bolt fixed net rack, reduce hoist and mount security. Therefore, we propose a unloading and lifting device for installing a net rack.

Disclosure of Invention

The utility model aims to provide a unloading and lifting device for installing a net rack, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for rack installation to unload hoist device, includes the fixed plate, the fixed plate top is provided with the fixed block, the fixed block middle part is provided with the through-hole, the fixed plate right side is provided with first mounting groove, be provided with first locating plate in the first mounting groove, the fixed plate left side is provided with the second mounting groove, be provided with the second locating plate in the second mounting groove, the fixed plate bottom is provided with the baffle, the baffle middle part is provided with the threaded rod, first locating plate and second locating plate lower part all are provided with the constant head tank, the baffle middle part is provided with the mounting hole with threaded rod matched with, the mounting hole middle part is provided with the spread groove, the threaded rod middle part is provided with the go-between with spread groove matched with.

Preferably, the threads on two sides of the threaded rod which takes the partition plate as the center are in opposite directions, and the part of the threaded rod positioned in the partition plate is not provided with threads.

Preferably, the first positioning plate and the second positioning plate are respectively provided with threaded holes matched with the threaded rods.

Preferably, the right end of the threaded rod is provided with a handle, and the left end of the threaded rod is provided with a limiting block.

Preferably, the connecting ring is fixed on the threaded rod, and the connecting ring is movably connected with the inner wall of the connecting groove.

Preferably, the top of the inner wall of the through hole is arc-shaped.

Compared with the prior art, the utility model has the beneficial effects that: placing the rack in the constant head tank that sets up on first locating plate and second locating plate, then, reverse rotation threaded rod makes first fixed plate and second fixed plate remove to the baffle simultaneously, fix the rack, remove first locating plate and second locating plate through rotating the threaded rod and fix the rack, make this device fix not unidimensional rack, simultaneously also can fix the rack of equidimension firmly, reinforcing rack safety in hoist and mount in-process, and this device right side rack both ends are fixed the rack, do not receive rack middle part shape and size restriction of no net.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the threaded rod and the partition plate according to the present utility model;

FIG. 3 is a schematic view of a first positioning plate structure according to the present utility model;

FIG. 4 is a top view of the lower portion of the first positioning plate of the present utility model;

in the figure: 1. a fixing plate; 2. a fixed block; 3. a through hole; 4. a first mounting groove; 5. a first positioning plate; 6. a second mounting groove; 7. a second positioning plate; 8. a partition plate; 9. a threaded rod; 10. a positioning groove; 11. a mounting hole; 12. a connecting groove; 13. and a connecting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a unloading and lifting device for installing a net rack comprises a fixed plate 1, wherein the top of the fixed plate 1 is provided with a fixed block 2, the middle part of the fixed block 2 is provided with a through hole 3, the right side of the fixed plate 1 is provided with a first installation groove 4, a first positioning plate 5 is arranged in the first installation groove 4, the left side of the fixed plate 1 is provided with a second installation groove 6, a second positioning plate 7 is arranged in the second installation groove 6, the bottom of the fixed plate 1 is provided with a baffle plate 8, the middle part of the baffle plate 8 is provided with a threaded rod 9, the lower parts of the first positioning plate 5 and the second positioning plate 7 are respectively provided with a positioning groove 10, the middle part of the baffle plate 8 is provided with a mounting hole 11 matched with the threaded rod 9, the middle part of the mounting hole 11 is provided with a connecting groove 12, the middle part of the threaded rod 9 is provided with a connecting ring 13 matched with the connecting groove 12, the net rack is lifted, the threaded

rods

9 and 9 are rotated, as the baffle plate 9 takes the baffle plate 8 as the center and the threads on two sides are screwed in opposite directions, in the rotation process of the threaded rod 9, the first positioning plate 5 moves rightwards, the second positioning plate 7 moves leftwards, the distance between the first positioning plate 5 and the second positioning plate 7 gradually increases until the net rack is placed between the first positioning plate 5 and the second positioning plate 7, the rotation of the threaded rod is stopped, the net rack is placed in the positioning grooves 10 arranged on the first positioning plate 5 and the second positioning plate 7, then the threaded rod 9 is reversely rotated, the first fixing plate 5 and the second fixing plate 7 simultaneously move towards the partition plate 8, the net rack 10 is fixed, the net rack is fixed by moving the first positioning plate 5 and the second positioning plate 7 through the rotation of the threaded rod 9, the net rack with different sizes can be fixed and firm at the same time, the safety of the net rack in the hoisting process is enhanced, the net rack is unloaded, only the threaded rod is required to be rotated, so that the first positioning plate 5 and the second positioning plate 7 move towards the two ends of the fixed plate 1, and the net rack can be rapidly detached.

The threaded rods 9 are oppositely threaded on two sides of the partition plate 8, threads are not arranged on the parts of the threaded rods 9 located in the partition plate 8, threaded holes matched with the threaded rods 9 are formed in the first positioning plate 5 and the second positioning plate 7, and in the rotation process of the threaded rods 9, the first positioning plate 5 and the second positioning plate 7 move simultaneously to fix or loosen the net rack;

the right end of the threaded rod 9 is provided with a handle, lu Woen is convenient to rotate through the handle, and the left end of the threaded rod 9 is provided with a limiting block for limiting the moving distance of the second positioning plate 7, so that the second positioning plate 7 cannot be separated from the threaded rod;

the connecting ring 13 is fixed on the threaded rod 9, the connecting ring 13 is movably connected with the inner wall of the connecting groove 12, and the threaded rod 9 can not move left and right through the rotation of the connecting ring 13 in the connecting groove 13 in the rotating process, so that the first positioning plate 5 and the second positioning plate 7 can conveniently fix the net rack;

the inner wall top of through-hole 3 sets up to the arc, and when the lifting hook passed through-hole 3, when lifting by crane fixed plate 1 through fixed block 2, the inner wall top arcwall face of through-hole 3 will cooperate with the lifting hook.

Working principle: the threaded rod 9 is rotated, the threaded rod 9 rotates, because the threaded rod 9 uses the baffle 8 as the centre both sides screw to opposite directions, the threaded rod 9 rotates the in-process, first locating plate 5 moves right, second locating plate 7 moves left, distance between first locating plate 5 and the second locating plate 7 will grow gradually, until make the rack put into between first locating plate 5 and the second locating plate 7, stop rotating the threaded rod, place the rack in the constant head tank 10 that sets up on first locating plate 5 and the second locating plate 7, then, reverse rotation threaded rod 9, make first fixed plate 5 and second fixed plate 7 remove to baffle 8 simultaneously, fix rack 10, remove first locating plate 5 and second locating plate 7 through rotating threaded rod 9 and fix the rack, make this device fix the rack of equidimension not, simultaneously also can fix firm with the rack of equidimension, strengthen the security of rack in the hoist and mount in-process, only need rotate the threaded rod, make first locating plate 5 and second locating plate 7 remove to fixed plate 1 both ends, can lift the rack fast.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A be used for rack installation with unloading hoist device, includes fixed plate (1), its characterized in that: fixed plate (1) top is provided with fixed block (2), fixed block (2) middle part is provided with through-hole (3), fixed plate (1) right side is provided with first mounting groove (4), be provided with first locating plate (5) in first mounting groove (4), fixed plate (1) left side is provided with second mounting groove (6), be provided with second locating plate (7) in second mounting groove (6), fixed plate (1) bottom is provided with baffle (8), baffle (8) middle part is provided with threaded rod (9), first locating plate (5) and second locating plate (7) lower part all are provided with constant head tank (10), baffle (8) middle part is provided with mounting hole (11) with threaded rod (9) matched with, mounting hole (11) middle part is provided with spread groove (12), threaded rod (9) middle part is provided with spread groove (12) matched with go-between (13).

2. A lifting device for installing a net rack according to claim 1, wherein: the threaded rods (9) are oppositely threaded on two sides of the partition plate (8) serving as the center, and threads are not arranged on the part of the threaded rods (9) located in the partition plate (8).

3. A lifting device for installing a net rack according to claim 1, wherein: screw holes matched with the threaded rods (9) are formed in the first positioning plate (5) and the second positioning plate (7).

4. A lifting device for installing a net rack according to claim 1, wherein: the right end of the threaded rod (9) is provided with a handle, and the left end of the threaded rod (9) is provided with a limiting block.

5. A lifting device for installing a net rack according to claim 1, wherein: the connecting ring (13) is fixed on the threaded rod (9), and the connecting ring (13) is movably connected with the inner wall of the connecting groove (12).

6. A lifting device for installing a net rack according to claim 1, wherein: the top of the inner wall of the through hole (3) is arc-shaped.