CN217417862U

CN217417862U - Assembled steel beam hoisting device

Info

Publication number: CN217417862U
Application number: CN202221254824.8U
Authority: CN
Inventors: 徐瑞卿; 曾俊
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-13
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses an assembled steel beam hoisting device, which comprises an adjusting frame, wherein the adjusting frame is hollow and is connected with two adjusting plates in a left-right sliding manner, and the outer side ends of the two adjusting plates are respectively provided with a fixing device; the fixing device comprises a fixing plate connected to the outer side end of the adjusting plate and L-shaped clamping frames arranged on two sides of the fixing plate at intervals; a plurality of sliding columns are mounted on the inner wall of the upper side of each clamping frame, a plurality of fastening bolts are connected to the bottom of each clamping frame in a penetrating and threaded manner, and each sliding column penetrates through the fixing plate and the opposite clamping frame in sequence and is connected with the fixing plate and the opposite clamping frame in a sliding manner; the fixed plate is provided with a fixed frame on the upper surface, and the top of the fixed frame is provided with a hanging lug. The utility model discloses mainly waste time and energy and the security is lower to fixing the girder steel structure through current girder steel structure hoist device to the relatively poor technical problem of assembly effect, its simple and practical, convenient and reliable, excellent in use effect.

Description

Assembled steel beam hoisting device

Technical Field

The utility model belongs to building construction equipment field, concretely relates to assembled steel beam hoist device.

Background

In the girder steel structure work progress, the hoist and mount and the location of girder steel and steel column or bracket need use girder steel hoist device to come to move girder steel structure to suitable position usually, and it has guaranteed girder steel structure's removal efficiency, makes girder steel structure can the quick travel to suitable fixed position, has made things convenient for subsequent installation and the fixed to girder steel structure.

Current girder steel structure hoist device adopts cable wire winding girder steel structure usually when using, then hoists the girder steel structure again, and this kind of fixed mode not only wastes time and energy, and the security is relatively poor simultaneously, takes place to slide easily, leads to the girder steel structure to take place the slope, has caused great potential safety hazard to the staff, and the assembly effect is also relatively poor simultaneously, can not be fine carry out hoist and mount work to the girder steel structure of different specifications.

For this reason, an assembled steel girder hoisting device is required to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the fixed girder steel structure of above-mentioned background art in through current girder steel structure hoist device waste time and energy and the security is lower to the relatively poor technical problem of assembly effect, the utility model provides an assembled girder steel hoist device, its simple and practical, convenient and reliable, excellent in use effect.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model relates to an assembly type steel beam hoisting device, which comprises an adjusting frame, wherein the adjusting frame is hollow and is connected with two adjusting plates in a left-right sliding manner, and the outer side ends of the two adjusting plates are respectively provided with a fixing device; the fixing device comprises a fixing plate connected to the outer side end of the adjusting plate and L-shaped clamping frames arranged on two sides of the fixing plate at intervals; a plurality of sliding columns are mounted on the inner wall of the upper side of each clamping frame, a plurality of fastening bolts are connected to the bottom of each clamping frame in a penetrating and threaded manner, and each sliding column penetrates through the fixing plate and the opposite clamping frame in sequence and is connected with the fixing plate and the opposite clamping frame in a sliding manner; the fixed plate is provided with a fixed frame on the upper surface, and the top of the fixed frame is provided with a hanging lug.

As a further improvement of the technical scheme, each adjusting plate is provided with a plurality of adjusting through holes which are arranged at equal intervals, the left side and the right side of the adjusting frame are respectively and correspondingly provided with through holes matched with the adjusting through holes from top to bottom, and the through holes on the two sides of the adjusting frame are respectively corresponding to a certain adjusting through hole of the two adjusting plates and are respectively fixed through positioning columns in a clamping manner.

As the further improvement of the technical scheme, a baffle is arranged at the top end of each positioning column, and a pull ring is arranged on the upper surface of each baffle.

As a further improvement of the technical scheme, the limiting plates are mounted on the inner side end faces of the two adjusting plates, the size of each limiting plate is larger than the cross-sectional size of each adjusting plate, the peripheries of the limiting plates are in contact with the inner wall of the adjusting frame, and the limiting blocks are arranged on the inner wall of the adjusting frame close to the through holes in the adjusting frame.

As the further improvement of the technical scheme, a stabilizing seat is installed at the center of the upper surface of the fixing plate, a bidirectional screw rod is rotatably connected inside the stabilizing seat, two sliding blocks are in threaded connection with the bidirectional screw rod, and the bottom surfaces of the two sliding blocks are fixedly connected with the upper surface of the corresponding clamping frame respectively.

As a further improvement of the technical scheme, a rotating bearing is arranged in the stabilizing seat, the inner ring of the rotating bearing is fixedly connected with the outer surface of the bidirectional screw rod, and the outer ring of the rotating bearing is fixedly connected with the inner wall of the stabilizing seat.

As a further improvement of the technical scheme, a fixing column is installed at the end part of one side of the bidirectional screw rod, and a handle is installed on the fixing column.

As a further improvement of the technical scheme, a fastening spring is sleeved on the outer side of each fastening bolt, and two ends of each fastening spring are respectively contacted with the bottom surface of the clamping frame and the head of the fastening bolt.

As a further improvement of the technical scheme, a base plate is arranged at the tail end of each fastening bolt.

Compared with the prior art, the assembled steel beam hoisting device is novel in design, simple and reasonable in structure, and can quickly and stably fix the position of a steel structure by arranging the clamping frame to match with the fastening bolt and the sliding column, so that the steel structure is not easy to slide, and the problem that the steel cable is wound to be fixed, time and labor are wasted, and the sliding safety is poor is avoided; the utility model can drive the two sliding blocks to move relatively by rotating the bidirectional screw rod to match with the stabilizing seat, thereby enabling the two clamping frames to approach or keep away from each other, enabling the clamping frames to clamp the steel structure more firmly, preventing the steel structure from sliding to a greater extent, ensuring the hoisting safety of the steel beam structure, and simultaneously increasing the adaptability and the assembly effect of the hoisting device, so that the hoisting device can perform hoisting work on steel beam structures with different specifications; the utility model discloses a set up the regulating plate and stretch out and draw back in the alignment jig inside, can change the distance between two sets of joint framves to make the device can carry out hoist and mount work to the steel construction of different length, further increased hoist device's adaptability and assembly effect, very big increase hoist and mount adaptability of hoist device, utilize adjusting hole and reference column, the position of regulating plate after can the location regulation has guaranteed the stability of regulating plate, reach the device and adjust more firm reliable effect.

Drawings

FIG. 1 is a three-dimensional structural diagram of the steel structure of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view of the adjusting bracket of the present invention;

FIG. 3 is a schematic three-dimensional structure diagram of the clamping frame of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the fixing plate of the present invention.

In the figure: 1. a steel structure; 2. an adjusting bracket; 3. an adjusting plate; 4. adjusting the through hole; 5. a positioning column; 6. a fixing plate; 7. a clamping frame; 8. a sliding post; 9. fastening a bolt; 10. a stabilizing base; 11. a bidirectional screw; 12. a slider; 13. a baffle plate; 14. a pull ring; 15. a limiting plate; 16. a fastening spring; 17. a base plate; 18. a fixed mount; 19. hanging a lug; 20. a rotating bearing; 21. fixing a column; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer" and the like used in the specification and claims of the present disclosure are used only to indicate relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships are changed accordingly. The parts of the present invention not described in detail are known to those skilled in the art.

As shown in fig. 1-4, the assembly type steel beam hoisting device of the present invention is suitable for hoisting an i-shaped steel structure 1, and comprises an adjusting frame 2, wherein the adjusting frame 2 is hollow and is connected with two adjusting plates 3 in a left-right sliding manner, and the outer side ends of the two adjusting plates 3 are respectively provided with a fixing device; the both sides of alignment jig 2 do not specifically do with 3 sliding connection modes of regulating plate respectively, set up a plurality of adjusting hole 4 that the equidistance was arranged on every regulating plate 3, the through-hole with 4 looks adaptations of adjusting hole is seted up to the corresponding through-hole of seting up respectively about the 2 left and right sides of alignment jig, and the through-hole of alignment jig 2 both sides is corresponding with a certain adjusting hole 4 of two regulating plates 3 respectively and is fixed through reference column 5 joint respectively, can adjust convenient and fast according to steel construction 1's length.

In this embodiment, every 5 top ends of reference column install baffle 13, and baffle 13 last surface mounting has pull ring 14, and during adjustment alignment jig 2 and regulating plate 3, can manually stimulate pull ring 14 and baffle 13, can follow the through-hole inside pull-out of adjusting through-hole 4 and alignment jig 2 with reference column 5, very big has made things convenient for operating personnel manually operation the device.

In this embodiment, two limiting plate 15 can also be installed to regulating plate 3 medial surface, and limiting plate 15's size is greater than 3 cross-sectional dimensions of regulating plate, and its periphery contacts with 2 inner walls of alignment jig, and alignment jig 2 inner walls are close to its upper through-hole position department and can be provided with the stopper (the drawing does not see), can be through the effect of limiting plate 15 and stopper, restrict regulating plate 3's position, prevent the excessive outside roll-off of regulating plate 3, have increased the degree of stability and the reliability that regulating plate 3 adjusted.

In the embodiment, the fixing device comprises a fixing plate 6 connected to the outer side end of the adjusting plate 3 and L-shaped clamping frames 7 respectively arranged on two sides of the fixing plate 6 at intervals, and the clamping frames 7 are used for fixing two sides of the steel structure 1; a plurality of sliding columns 8 are arranged on the inner wall of the upper side of each clamping frame 7, a plurality of fastening bolts 9 are connected to the bottom of each clamping frame in a penetrating and threaded manner, and each sliding column 8 penetrates through the fixing plate 6 and the opposite clamping frame 7 in sequence and is connected with the fixing plate and the opposite clamping frame in a sliding manner; the two corresponding sliding columns 8 on the two clamping frames 7 can be respectively arranged into two, the sliding column 8 on one clamping frame 7 can be arranged on two sides, and the sliding column 8 on the other clamping frame 7 can be arranged in the center, so that the sliding columns 8 on the two clamping frames 7 can be separately arranged, and the assembly is convenient; the fixing plate 6 is provided with a fixing frame 18 on the upper surface, a hanging lug 19 is arranged at the top of the fixing frame 18, and the hanging lug 19 and the fixing frame 18 are utilized to facilitate people to connect the device with hoisting equipment by utilizing a hook, so that the convenience of assembly of the device is increased, and the device is further convenient for people to install and use.

In this embodiment, fixed plate 6 upper surface central point puts the department and installs firm seat 10, and firm seat 10 internal rotation is connected with two-way screw rod 11, and threaded connection has two sliding blocks 12 on two-way screw rod 11, and two sliding block 12 bottom surfaces are connected with corresponding joint frame 7 upper surface fixed respectively, can make two sliding blocks 12 be close to each other or keep away from through rotating two-way screw rod 11, and then make two joint frames 7 be close to each other or keep away from.

In this embodiment, a rotating bearing 20 is disposed in the fixing seat 10, an inner ring of the rotating bearing 20 is fixedly connected to an outer surface of the bidirectional screw 11, an outer ring of the rotating bearing 20 is fixedly connected to an inner wall of the fixing seat 10, and the rotating bearing 20 can assist the bidirectional screw 11 to rotate, so that the bidirectional screw 11 rotates more smoothly, and the stability of the rotation of the bidirectional screw 11 is increased.

In addition, a fixing column 21 can be further installed at one side end of the bidirectional screw rod 11, a handle 22 is installed on the fixing column 21, the handle 22 is manually held, the fixing column 21 is rotated, the bidirectional screw rod 11 can be driven to rotate, manual operation of people is further facilitated, and the operation convenience of the device is improved.

In this embodiment, every the fastening bolt 9 outside all is equipped with fastening spring 16, and the both ends of every fastening spring 16 contact with joint frame 7 bottom surface and fastening bolt 9 head respectively, utilizes the elasticity that fastening spring 16 provided, can increase fastening bolt 9's stability, makes fastening bolt 9 more reliable and more stable difficult emergence when using rock.

In this embodiment, every fastening bolt 9's tail end all is provided with backing plate 17, and during the use, every backing plate 17's upper surface all contacts with steel construction 1's interior roof, and backing plate 17 can prevent fastening bolt 9 direct contact steel construction 1, has reduced fastening bolt 9 and steel construction 1's frictional force, very big increase fastening bolt 9's life.

When the device is applied, firstly, the length extending out of the adjusting plate 3 in the adjusting frame 2 is adjusted, after the device is adjusted to a proper position, the positioning column 5 is inserted into the position of the adjusting plate 3 fixed in the adjusting through hole 4, the device can be preliminarily adjusted, so that the device can adapt to the hoisting work of the steel structure 1 without length, the refitted assembly performance is ensured, then, the two-way screw rod 11 is manually rotated, the two sliding blocks 12 can be matched with the stabilizing seat 10 and the rotating bearing 20, the two sliding blocks 12 are mutually close to each other, so that the clamping frame 7 can clamp the steel structure 1, the fixing stability of the steel structure 1 is greatly increased, the steel structure 1 is not easy to slide, the hoisting safety of the steel structure 1 is increased, meanwhile, the sliding column 8 slides in the fixing plate 6 and the clamping frame 7, the adjusting precision can be ensured, and the pressure bearing and bearing capacity of the device are also ensured, and utilize the regulation nature of joint frame 7, can further increase the assembly performance of the device, make it carry out centre gripping hoist and mount work to the steel construction 1 of different specifications, make backing plate 17 contact and press from both sides tightly with steel construction 1 through rotating fastening bolt 9 at last, can further fix steel construction 1 to the gliding probability takes place when having reduced steel construction 1 hoist and mount to a great extent, link to each other with hoisting equipment through the hangers at last, carry out the hoist and mount operation of steel construction.

Claims

1. The utility model provides an assembled steel beam hoist device which characterized in that: the adjustable type hydraulic cylinder comprises an adjusting frame (2), wherein the adjusting frame (2) is hollow and is connected with two adjusting plates (3) in a left-right sliding mode, and fixing devices are respectively installed at the outer side ends of the two adjusting plates (3); the fixing device comprises a fixing plate (6) connected to the outer side end of the adjusting plate (3) and L-shaped clamping frames (7) respectively arranged on two sides of the fixing plate (6) at intervals; a plurality of sliding columns (8) are mounted on the inner wall of the upper side of each clamping frame (7), a plurality of fastening bolts (9) are connected to the bottom of each clamping frame in a penetrating and threaded manner, and each sliding column (8) sequentially penetrates through the fixing plate (6) and the opposite clamping frame (7) and is connected with the fixing plate and the opposite clamping frame in a sliding manner; the upper surface of the fixing plate (6) is provided with a fixing frame (18), and the top of the fixing frame (18) is provided with a hanging lug (19).

2. The assembled steel beam hoisting device of claim 1, wherein: every a plurality of adjusting through hole (4) that the equidistance was arranged are seted up on regulating plate (3), the through-hole with adjusting through hole (4) looks adaptation is seted up corresponding respectively from top to bottom in regulating frame (2) left and right sides, the through-hole of regulating frame (2) both sides is corresponding and is fixed through reference column (5) joint respectively with certain adjusting through hole (4) of two regulating plates (3) respectively.

3. The assembled steel beam hoisting device of claim 2, wherein: and a baffle (13) is installed at the top end of each positioning column (5), and a pull ring (14) is installed on the upper surface of the baffle (13).

4. An assembled steel beam hoisting device according to claim 2 or 3, wherein: two limiting plates (15) are all installed to regulating plate (3) medial surface, and the size of limiting plate (15) is greater than regulating plate (3) cross-sectional dimension, and its periphery contacts with alignment jig (2) inner wall, alignment jig (2) inner wall is close to its upper end through-hole position department and is provided with the stopper.

5. The assembled steel beam hoisting device of claim 1, wherein: the fixed plate (6) upper surface central point department of putting installs firm seat (10), and firm seat (10) inside rotation is connected with two-way screw rod (11), and threaded connection has two sliding blocks (12) on two-way screw rod (11), and two sliding block (12) bottom surfaces are connected with corresponding joint frame (7) upper surface fixed respectively.

6. The assembled steel beam hoisting device of claim 5, wherein: a rotating bearing (20) is arranged in the stabilizing seat (10), the inner ring of the rotating bearing (20) is fixedly connected with the outer surface of the bidirectional screw rod (11), and the outer ring of the rotating bearing (20) is fixedly connected with the inner wall of the stabilizing seat (10).

7. An assembled steel beam hoisting device according to claim 5 or 6, wherein: a fixing column (21) is installed at one end of the bidirectional screw rod (11), and a handle (22) is installed on the fixing column (21).

8. The assembled steel beam hoisting device of claim 1, wherein: every fastening bolt (9) outside all overlaps and is equipped with fastening spring (16), and the both ends of every fastening spring (16) contact with joint frame (7) bottom surface and fastening bolt (9) head respectively.

9. The assembled steel beam hoisting device of claim 8, wherein: and the tail end of each fastening bolt (9) is provided with a backing plate (17).