CN219751609U - Square tube convenient to hoist and mount - Google Patents

Abstract

The utility model relates to the technical field of sectional materials and discloses a square tube convenient to hoist, which comprises a square tube main body, wherein a hoisting block is arranged on the top surface of the square tube main body, sliding grooves are respectively formed in the left side and the right side of the hoisting block, L-shaped hoisting rods are connected in a sliding manner in the sliding grooves, a sliding groove is formed in one end of each L-shaped hoisting rod, a screw cap is screwed into one end of a stud by a user to fix the square tube main body, and after the stud is fixed on the square tube main body, the user can pick up a fixing inserted rod to sequentially penetrate through the insides of a first jack and a second jack, so that the L-shaped hoisting rods after the distance adjustment are convenient to fix, and a hoisting device is convenient to operate and connected with a hoisting ring to hoist the square tube main body.

Description

Square tube convenient to hoist and mount

Technical Field

The utility model belongs to the technical field of sectional materials, and particularly relates to a square pipe convenient to hoist.

Background

The square tube is a name of square tube, namely a steel tube with equal side length, is formed by rolling strip steel through technological treatment, and is generally formed by unpacking, flattening, curling and welding the strip steel to form a circular tube, rolling the circular tube into a square tube, shearing the square tube into needed length, and forming the square tube into a seamless and welded joint part, wherein the seamless square tube is formed by extrusion molding of the seamless circular tube.

For example, the utility model patent with publication number of CN216583738U discloses a square pipe convenient for hoisting, which relates to the technical field of sectional materials; the technical scheme adopted is as follows: a square tube convenient to hoist comprises a tube body, wherein a pair of side walls of the tube body are symmetrically provided with pin holes along the length direction of the tube body; the pipe body is detachably connected with a lifting lug, the lifting lug comprises a hanging part and two connecting parts, the two connecting parts are used for clamping the pipe body, the connecting parts are provided with pin shafts, one ends of the pin shafts are in threaded connection with the connecting parts, and the other ends of the pin shafts are inserted into the pin holes. The square tube provided by the utility model can hoist the tube body by directly connecting the lifting lug through the hoisting equipment during hoisting, the tube body cannot be clamped, the condition that the tube body is clamped and deformed does not exist, and the steel rope does not need to be penetrated along the length direction of the tube body, so that the square tube provided by the utility model has the characteristics of simplicity in hoisting, high hoisting efficiency and capability of preventing the tube body from deforming.

In the process of realizing the lifting device, the lifting device is connected with the lifting lug through the lifting device to lift the pipe body, the pin shaft is unscrewed to enable the pin shaft to be moved out of the pin hole, the lifting is simple, the lifting efficiency is high, but the whole size of the lifting device is fixed, when the size of the lifted square pipe is changed, the lifting device cannot adapt to square pipes of different sizes well, and therefore the whole practicability is low, and the lifting device is convenient to lift the square pipe.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the whole size of the device is fixed and the square pipes with different sizes cannot be well adapted when the size of the lifted square pipes is changed, the whole practicability is low, and the square pipes convenient to lift are provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a square pipe convenient to hoist and mount, includes the square pipe main part, the top surface of square pipe main part is provided with the hoist and mount piece, the sliding tray has been seted up respectively to the left and right sides of hoist and mount piece, just the inside of sliding tray is all sliding connection has L type hoist and mount pole, the spout has been seted up to one end of L type hoist and mount pole, the inside sliding connection of spout has the slide bar, one end of slide bar is located L type hoist and mount pole below fixed mounting has the dead lever, one side that the dead lever is close to each other is fixed mounting has the double-screw bolt, the left and right sides of square pipe main part seted up with the fixed orifices corresponding to the double-screw bolt, the one end of double-screw bolt passes the inside of fixed orifices, one end threaded connection of double-screw bolt has the nut;

the front side and the rear side of hoist and mount piece have seted up the connecting hole respectively, just the connecting hole with the sliding tray is linked together, one side fixed mounting of L type hoist and mount pole has the sliding plate, the one end of sliding plate passes the sliding tray with the inside of connecting hole extends to outside, the front side and the rear side of hoist and mount piece just are located the top fixed mounting of connecting hole has the fixed plate, jack one has been seted up to the top surface of fixed plate, peg graft in jack one's inside has fixed inserted bar, the top surface of sliding plate seted up with jack two corresponding jack one, the one end of fixed inserted bar passes in proper order jack one with jack two's inside, the top surface fixed mounting of hoist and mount piece has rings.

Through adopting above-mentioned technical scheme, use personnel at first place the hoisting block to the top surface of side pipe main part, and adjust L type hoist and mount pole again and make its interval reach suitable position, then promote the dead lever upward or downward movement, make the inside of fixed orifices be passed to the double-screw bolt, this moment use personnel screw in the one end of double-screw bolt to fix side pipe main part, after the double-screw bolt is fixed side pipe main part, this moment use personnel hold up fixed inserted bar and pass the inside of jack I with jack II in proper order with it, thereby be convenient for use personnel to operate hoisting equipment and rings and connect side pipe main part and hoist and mount the operation, the device simple structure simple operation, the width and the dead lever height of convenient use personnel regulation L type hoist and mount pole, thereby make the device can adapt to the side pipe main part of equidimension not, increase holistic practicality.

In a preferred embodiment, a first limit stop is fixedly installed in the sliding groove, and a second limit stop is fixedly installed at one end, away from the fixed rod, of the L-shaped lifting rod.

Through adopting above-mentioned technical scheme, through limit stop first and limit stop second that sets up for L type hoist and mount pole can not roll off the inside of sliding tray when the inside slip of sliding tray, stability when increasing L type hoist and mount pole and using.

In a preferred embodiment, the outer wall surface sliding sleeve of the square tube main body is provided with a rectangular rubber sleeve, and a handle is fixedly arranged on one side of the rectangular rubber sleeve.

Through adopting above-mentioned technical scheme, through the rectangle rubber sleeve that sets up, the user of being convenient for cup joints it outside at the side pipe main part protects the side pipe main part, prevents as far as possible that damage from appearing when side pipe main part hoists.

In a preferred embodiment, the sliding grooves are arranged on the left side and the right side of the lifting block in a vertically staggered mode.

Through adopting above-mentioned technical scheme, set up the left and right sides at the hoist and mount piece through the sliding tray dislocation from top to bottom through setting up, be convenient for L type hoist and mount pole at its inside slip, the dislocation is set up from top to bottom to the sliding tray and is made the interval between two L type hoist and mount poles of regulation that personnel can be fine, conveniently hoist and mount square pipe main part.

In a preferred embodiment, the inner diameter of the fixing hole is larger than the outer diameter of the stud.

Through adopting above-mentioned technical scheme, through the internal diameter of the fixed orifices that sets up being greater than the external diameter of double-screw bolt, the double-screw bolt of being convenient for passes the inside of fixed orifices.

In a preferred embodiment, a plurality of first insertion holes are formed, and the first insertion holes are uniformly distributed on the top surface of the fixing plate.

Through adopting above-mentioned technical scheme, a plurality of jack I have been seted up through the top surface array of the fixed plate that sets up, are convenient for fix the slip board after removing.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the square pipe fixing device, the lifting block is firstly placed on the top surface of the square pipe body by a user, the L-shaped lifting rod is adjusted again to enable the distance between the L-shaped lifting rod and the lifting rod to reach a proper position, then the fixing rod is pushed to move upwards or downwards, so that the stud penetrates through the inside of the fixing hole, at the moment, the user screws the screw cap into one end of the stud to fix the square pipe body, after the stud fixes the square pipe body, the user holds the fixing inserting rod to sequentially penetrate through the inside of the first jack and the second jack, so that the L-shaped lifting rod after the distance adjustment is convenient to fix, the lifting device is convenient to operate by the user to connect with the lifting ring to lift the square pipe body, the device is simple in structure, convenient to operate, and convenient to adjust the width of the L-shaped lifting rod and the height of the fixing rod, so that the device can adapt to square pipe bodies of different sizes, and the overall practicability is improved.

2. According to the utility model, due to the adoption of the scheme, the first limit stop is convenient to install and fix through the sliding groove, the second limit stop is convenient to install through the L-shaped lifting rod, the L-shaped lifting rod cannot slide out of the sliding groove when sliding in the sliding groove through the first limit stop and the second limit stop, and the stability of the L-shaped lifting rod when in use is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the lifting block according to the present utility model;

FIG. 3 is a schematic top view of the lifting block of the present utility model;

FIG. 4 is a schematic diagram of a sliding plate of the present utility model without mounting;

fig. 5 is a schematic structural view of a rectangular rubber sleeve according to the present utility model.

The marks in the figure: 1. a square tube main body; 2. hoisting the block; 3. a sliding groove; 4. an L-shaped lifting rod; 5. a chute; 6. a slide bar; 7. a fixed rod; 8. a stud; 9. a fixing hole; 10. a connection hole; 11. a sliding plate; 12. a fixing plate; 13. a jack I; 14. fixing the inserted link; 15. a second jack; 16. a hanging ring; 17. a limit stop I; 18. a limit stop II; 19. rectangular rubber sleeve.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.

Examples are given;

referring to fig. 1, 2 and 3, a square tube convenient to hoist comprises a square tube main body 1, wherein a hoisting block 2 is arranged on the top surface of the square tube main body 1, sliding grooves 3 are respectively formed in the left side and the right side of the hoisting block 2, L-shaped hoisting rods 4 are slidably connected in the sliding grooves 3, and the sliding grooves 3 are formed in the left side and the right side of the hoisting block 2 in a vertically staggered manner; the left side and the right side of the lifting block 2 are provided with the sliding grooves 3 in a vertically staggered mode, so that the L-shaped lifting rods 4 can slide in the lifting block, the sliding grooves 3 are provided with the sliding grooves in a vertically staggered mode, the distance between the two L-shaped lifting rods 4 can be well adjusted by personnel, and the square pipe main body 1 can be conveniently lifted.

Referring to fig. 1, 2 and 3, a sliding groove 5 is formed in one end of an L-shaped lifting rod 4, a sliding rod 6 is connected in the sliding groove 5 in a sliding manner, and a fixing rod 7 is fixedly arranged below the L-shaped lifting rod 4 at one end of the sliding rod 6; through the spout 5 that sets up, be convenient for slide bar 6 inside slip, make things convenient for dead lever 7 height-adjusting, the inside fixed mounting of spout 5 has the dog for slide bar 6 can not roll off its inside.

Referring to fig. 1, 2 and 3, a stud 8 is fixedly installed at one side of the fixing rod 7, which is close to each other, fixing holes 9 corresponding to the stud 8 are formed at the left and right sides of the square tube main body 1, one end of the stud 8 passes through the inside of the fixing holes 9, one end of the stud 8 is in threaded connection with a nut, and the inner diameter of the fixing holes 9 is larger than the outer diameter of the stud 8; the inner diameter of the fixing hole 9 is larger than the outer diameter of the stud 8, so that a user can conveniently pass one end of the stud 8 through the inside of the fixing hole 9, and then screw a nut into one end of the stud 8 to fix the square pipe main body 1, thereby facilitating subsequent hoisting operation.

Referring to fig. 1, 2 and 3, the front and rear sides of the hoist block 2 are respectively provided with a connection hole 10, the connection holes 10 are communicated with the sliding groove 3, one side of the L-shaped hoist rod 4 is fixedly provided with a sliding plate 11, and one end of the sliding plate 11 passes through the sliding groove 3 and the inside of the connection holes 10 and extends to the outside; one end of the sliding plate 11 passes through the sliding groove 3 and the connecting hole 10 and extends to the outside, so that the L-shaped lifting rod 4 drives the sliding plate 11 to move.

Referring to fig. 1, 2 and 3, a fixing plate 12 is fixedly installed on the front side and the rear side of the lifting block 2 and above the connecting hole 10, a first jack 13 is formed in the top surface of the fixing plate 12, a fixing inserting rod 14 is inserted into the first jack 13, a second jack 15 corresponding to the first jack 13 is formed in the top surface of the sliding plate 11, and one end of the fixing inserting rod 14 sequentially penetrates through the first jack 13 and the second jack 15; after the L-shaped lifting rod 4 drives the sliding plate 11 to move to a proper position, a user sequentially passes through the first jack 13 and the second jack 15 by using the fixed inserting rod 14 at the moment, so that the L-shaped lifting rod 4 after the distance is convenient to adjust is fixed, and the square pipe main body 1 is convenient to lift.

Referring to fig. 1, 2 and 3, a hanging ring 16 is fixedly installed on the top surface of the hanging block 2; through the rings 16 that set up, the user of being convenient for operates lifting by crane equipment and rings 16 and be connected and hoist and mount square pipe main part 1, increase the convenience.

Referring to fig. 1, 2 and 3, a first limit stop 17 is fixedly installed in the sliding groove 3, and a second limit stop 18 is fixedly installed at one end, far away from the fixed rod 7, of the L-shaped lifting rod 4; through the sliding tray 3 that sets up, be convenient for install fixedly limit stop one 17, through the L type hoist and mount pole 4 that sets up, be convenient for install limit stop two 18, through limit stop one 17 and limit stop two 18 that set up for L type hoist and mount pole 4 can not roll off the inside of sliding tray 3 when the inside slip of sliding tray 3, improves whole practicality.

Referring to fig. 1, 2 and 3, a rectangular rubber sleeve 19 is sleeved on the outer wall surface of the square tube main body 1 in a sliding manner, and a handle is fixedly arranged on one side of the rectangular rubber sleeve 19; through the rectangular rubber sleeve 19 that sets up, the outside that the user of being convenient for cup joints this side's pipe main part 1 protects side's pipe main part 1, prevents as far as possible that damage from appearing when square pipe main part 1 hoists.

Referring to fig. 1, 2 and 3, a plurality of first insertion holes 13 are provided, and the first insertion holes 13 are uniformly distributed on the top surface of the fixing plate 12; a plurality of first jacks 13 are formed in an array through the top surface of the fixed plate 12, so that the movable sliding plate 11 can be fixed conveniently.

The implementation principle of the square tube embodiment convenient for hoisting is as follows: when a user needs to hoist the square pipe main body 1, firstly, the hoisting block 2 is lifted, then the two L-shaped hoisting rods 4 are pulled to move towards two sides to adjust the distance between the two L-shaped hoisting rods 4, then the hoisting block 2 is placed on the top surface of the square pipe main body 1, the distance between the L-shaped hoisting rods 4 is adjusted to a proper position again, then the fixing rod 7 is pushed to move upwards or downwards, the stud 8 penetrates through the fixing hole 9, at the moment, the user fixes the square pipe main body 1 by screwing a nut into one end of the stud 8, after the stud 8 fixes the square pipe main body 1, at the moment, the user takes up the fixing inserting rod 14 to sequentially penetrate through the first jack 13 and the second jack 15, so that the L-shaped hoisting rods 4 with adjusted distance are convenient to fix, and the hoisting equipment is convenient to be connected with the square pipe main body 1 by the user to hoist.

Through the sliding tray 3 that sets up, be convenient for install fixedly limit stop one 17, through the L type hoist and mount pole 4 that sets up, be convenient for install limit stop two 18, through limit stop one 17 and limit stop two 18 that set up for L type hoist and mount pole 4 can not the inside of roll-off sliding tray 3 when the inside slip of sliding tray 3, the stability when increasing L type hoist and mount pole 4 and using.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. Square pipe convenient to hoist and mount, including side's pipe main part (1), its characterized in that: the lifting device is characterized in that a lifting block (2) is arranged on the top surface of the square pipe main body (1), sliding grooves (3) are respectively formed in the left side and the right side of the lifting block (2), L-shaped lifting rods (4) are connected to the inner portion of the sliding grooves (3) in a sliding mode, sliding grooves (5) are formed in one ends of the L-shaped lifting rods (4), sliding rods (6) are connected to the inner portions of the sliding grooves (5) in a sliding mode, fixing rods (7) are fixedly arranged at one ends of the sliding rods (6) below the L-shaped lifting rods (4), studs (8) are fixedly arranged at one sides, close to each other, of the fixing rods (8) are arranged at the left side and the right side of the square pipe main body (1), fixing holes (9) corresponding to the studs (8) are formed in the left side and the right side, one ends of the studs (8) penetrate through the inner portions of the fixing holes (9), and one ends of the studs (8) are connected with nuts in a threaded mode.

The front side and the rear side of hoist and mount piece (2) have seted up connecting hole (10) respectively, just connecting hole (10) with slide groove (3) are linked together, one side fixed mounting of L type hoist and mount pole (4) has sliding plate (11), the one end of sliding plate (11) passes slide groove (3) with the inside of connecting hole (10) extends to outside, the front side and the rear side of hoist and mount piece (2) just are located the top fixed mounting of connecting hole (10) has fixed plate (12), jack one (13) have been seted up to the top surface of fixed plate (12), jack one (13) the inside grafting of jack one (13) have fixed inserted bar (14), the top surface of sliding plate (11) seted up with jack two (15) corresponding to jack one (13), the one end of fixed inserted bar (14) passes in proper order jack one (13) with the inside of jack two (15), the top surface fixed mounting of hoist and mount piece (2) has rings (16).

2. A square tube for facilitating lifting as defined in claim 1, wherein: the inside of sliding tray (3) is fixed mounting has limit stop one (17), L hoist and mount pole (4) keep away from one end fixed mounting of dead lever (7) limit stop two (18).

3. A square tube for facilitating lifting as defined in claim 1, wherein: the square tube is characterized in that a rectangular rubber sleeve (19) is sleeved on the outer wall surface of the square tube main body (1) in a sliding mode, and a handle is fixedly installed on one side of the rectangular rubber sleeve (19).

4. A square tube for facilitating lifting as defined in claim 1, wherein: the sliding grooves (3) are arranged on the left side and the right side of the hoisting block (2) in a vertically staggered mode.

5. A square tube for facilitating lifting as defined in claim 1, wherein: the inner diameter of the fixing hole (9) is larger than the outer diameter of the stud (8).

6. A square tube for facilitating lifting as defined in claim 1, wherein: the first jacks (13) are arranged in a plurality, and the first jacks (13) are uniformly distributed on the top surface of the fixed plate (12).