CN218205802U

CN218205802U - Suspension device for construction of large-span steel structure pipe support

Info

Publication number: CN218205802U
Application number: CN202222040879.5U
Authority: CN
Inventors: 李庆林; 张金铎; 王法; 徐光宁; 程洪彬; 崔炳坤; 薛振; 丁群; 孙泽寰
Original assignee: Jinan Urban Construction Group Co Ltd; Jinan Municipal Engineering Construction Group Co Ltd; Shandong Huitong Construction Group Co Ltd
Current assignee: Jinan Urban Construction Group Co Ltd; Jinan Municipal Engineering Construction Group Co Ltd; Shandong Huitong Construction Group Co Ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2023-01-03
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to the technical field of suspension devices, and discloses a suspension device for construction of a large-span steel structure pipe support, which solves the problem that the steel structure pipe support easily slides off from a support plate to cause potential safety hazards at present and comprises a top frame, wherein both sides of the bottom of the top frame are fixedly provided with side frames, and a support plate is arranged between the two side frames; the utility model discloses, through the cooperation between handle and splint and movable rod and the rotation section of thick bamboo, then can make the locating lever downstream and separate with the bottom hole, the spring is tensile simultaneously, and through the cooperation between a rotation section of thick bamboo and the connecting axle, can make the rotation section of thick bamboo rotate to laminating with the stopper, the locating lever is located the locating hole directly over simultaneously, can the locating lever get into the inboard of locating hole when the spring resets, and make splint downstream, thereby be convenient for fix the steel construction pipe support in the backup pad, prevent its landing.

Description

Suspension device for construction of large-span steel structure pipe support

Technical Field

The utility model belongs to the technical field of hanging device, specifically be a hanging device is used in construction of large-span steel construction pipe support.

Background

The steel structure pipe support is exactly the steelframe that becomes with the circular steel tube welding, is used for arch buildings such as gymnasium, exhibition hall more, need use hanging device to hoist the steel structure pipe support when carrying out the construction.

Current suspension device for steel construction pipe support construction need place the steel construction pipe support in the backup pad when using, then bind the steel construction pipe support through the rope, make it fix in the backup pad, and because the rope appears becoming flexible easily when the steel construction pipe support lifts by crane, lead to the steel construction pipe support to slide in the backup pad to lead to steel construction pipe support follow landing in the backup pad easily and cause the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a suspension device is used in construction of large-span steel construction pipe support has effectually solved and has leaded to steel construction pipe support landing from the backup pad easily at present and cause the problem of potential safety hazard.

In order to achieve the above purpose, the utility model provides a following technical scheme: a suspension device for construction of a large-span steel structure pipe support comprises a top frame, wherein two sides of the bottom of the top frame are fixedly provided with side frames, a supporting plate is arranged between the two side frames, the top of the supporting plate is provided with a locking mechanism and a lifting mechanism, and the locking mechanism is connected with the lifting mechanism;

locking mechanism all installs two rotation section of thick bamboos including two limiting plates that the symmetry is fixed in the backup pad top, two limiting plates one side of keeping away from each other, and the inboard movable mounting who rotates a section of thick bamboo has the movable rod, and the top of movable rod extends to and rotates a section of thick bamboo inboard, and the bottom fixed mounting of movable rod has splint, rotates and is connected with the spring between section of thick bamboo and the splint, and the spring cup joints with the movable rod activity.

Preferably, one side of the limiting plate is fixedly connected with two connecting shafts, one end of each connecting shaft is fixedly connected with a side block, and each connecting shaft is rotatably connected with the top of the corresponding rotating cylinder.

Preferably, the equal fixed mounting in top both sides of splint has the locating lever, and the bottom fixed mounting of splint has the handle, and the bottom both sides of backup pad all are equipped with two bottom holes, and the top of locating lever extends to the inboard of bottom hole, and the top both sides of limiting plate all are equipped with the locating hole, locating hole and locating lever looks adaptation, one side fixed mounting of limiting plate has two stoppers, stopper and a rotation section of thick bamboo laminating.

Preferably, the hoisting mechanism comprises a motor fixed on the inner left end face of the top frame, a rotating shaft is fixedly arranged on the right side of the motor, the right end of the rotating shaft is rotatably connected with the inner right end face of the top frame, two threaded sleeves are movably arranged on the outer side of the rotating shaft, the bottoms of the two threaded sleeves are rotatably connected with the two rotating rods, and the bottoms of the two rotating rods on the left side and the right side are rotatably connected with the tops of the two limiting plates respectively.

Preferably, the outer side of the rotating shaft is provided with two external threads, the arrangement modes of the two external threads are opposite, and the rotating shaft is respectively in threaded sleeve joint with the two thread sleeves through the two external threads.

Preferably, the inner side of the top frame is symmetrically and fixedly provided with two cross rods, the rotating shaft is positioned between the two cross rods, and the two threaded sleeves are movably connected with the two cross rods.

Preferably, the inboard fixed mounting of side frame has the montant, and the outside movable mounting of montant has the slide, and one side fixed mounting of slide has two connecting rods, the one end and the backup pad fixed connection of connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses, through the cooperation between handle and splint and movable rod and the rotating cylinder, then can make the locating lever move down and separate with the bottom hole, the spring is tensile simultaneously, and through the cooperation between rotating cylinder and the connecting axle, can make the rotating cylinder rotate to laminating with the stopper, the locating lever is located directly over the locating hole simultaneously, can the locating lever get into the inboard of locating hole when the spring resets, and make splint move down to be convenient for fix the steel construction pipe support on the backup pad, prevent its landing;

(2) This novel cooperation through between motor and pivot and external screw thread and the swivel nut can make then two swivel nuts keep away from each other to through the cooperation between dwang and the limiting plate, can make then the backup pad rebound, and through the cooperation between connecting rod and slide and the montant, can make then the backup pad stably rise, thereby be convenient for suspend the steel construction pipe support in midair in the backup pad.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the structure of the support plate of the present invention;

FIG. 3 is a schematic structural view of the locking mechanism of the present invention;

fig. 4 is a schematic structural view of the suspension mechanism of the present invention;

in the figure: 1. a top frame; 2. a side frame; 3. a locking mechanism; 301. a limiting plate; 302. positioning a rod; 303. a limiting block; 304. a side block; 305. a splint; 306. a rotating drum; 307. a spring; 308. a handle; 309. a movable rod; 3010. a connecting shaft; 3011. positioning holes; 4. a support plate; 5. a hoisting mechanism; 501. a motor; 502. a threaded sleeve; 503. an external thread; 504. a cross bar; 505. a rotating shaft; 506. rotating the rod; 507. a slide plate; 508. a connecting rod; 509. a vertical rod; 6. a bottom hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 efforts all belong to the protection scope of the present invention.

Embodiment one is given by fig. 1-4, the utility model discloses a top frame 1, the equal fixed mounting in bottom both sides of top frame 1 has side frame 2, installs backup pad 4 between two side frames 2, and locking mechanism 3 and hoisting mechanism 5 are installed at the top of backup pad 4, and locking mechanism 3 and hoisting mechanism 5 are connected.

In a second embodiment, on the basis of the first embodiment, the locking mechanism 3 includes two limiting plates 301 symmetrically fixed to the top of the supporting plate 4, two rotating cylinders 306 are installed on the two sides of the two limiting plates 301 away from each other, a movable rod 309 is movably installed on the inner side of each rotating cylinder 306, the top end of each movable rod 309 extends to the inner side of each rotating cylinder 306, a clamp plate 305 is fixedly installed at the bottom end of each movable rod 309, a spring 307 is connected between each rotating cylinder 306 and the clamp plate 305, each spring 307 is movably sleeved with the corresponding movable rod 309, two connecting shafts 3010 are fixedly connected to one side of each limiting plate 301, one end of each connecting shaft 3010 is fixedly connected to a side block 304, each connecting shaft 3010 is rotatably connected to the top of each rotating cylinder 306, positioning rods 302 are fixedly installed on both sides of the top of each clamp plate 305, a handle 308 is fixedly installed on the bottom of each clamping plate 305, two bottom holes 6 are arranged on both sides of the bottom of the supporting plate 4, the top end of each positioning rod 302 extends to the inner side of each bottom hole 6, positioning hole 3011 is arranged on both sides of the top of each limiting plate 301, the positioning hole 3011 is adapted to the positioning rod 302, two side of each limiting plate 301, two limiting plate 301 are fixedly installed with two limiting blocks 303, and the limiting plates are fixedly installed on one side of each limiting plate 301, and the limiting plate 303 are attached to the rotating cylinders 306;

at first place the steel construction pipe support at the top of backup pad 4, then two handles 308 of pulling downwards, drive two splint 305 downstream, spring 307 is tensile this moment, when locating rod 302 and bottom outlet 6 separation, then rotate two handles 308, make a rotation section of thick bamboo 306 and stopper 303 laminating, locating rod 302 is located locating hole 3011 directly over this moment, then two handles 308 of downstream, drive splint 305 downstream, and drive locating rod 302 and get into the inboard of locating hole 3011, then relieve the control to handle 308, spring 307 resets this moment and drives splint 305 and continue the downstream, carry out the centre gripping to the steel construction pipe support at last fixedly, prevent that the steel construction pipe support from sliding on backup pad 4.

Third embodiment, on the basis of the first embodiment, the hoisting mechanism 5 includes a motor 501 fixed to the left end surface of the inner side of the top frame 1, a rotating shaft 505 is fixedly installed on the right side of the motor 501, the right end of the rotating shaft 505 is rotatably connected with the right end surface of the inner side of the top frame 1, two screw sleeves 502 are movably installed on the outer side of the rotating shaft 505, two rotating rods 506 are rotatably connected to the bottoms of the two screw sleeves 502, the bottom ends of the two rotating rods 506 located on the left and right sides are rotatably connected to the tops of the two limiting plates 301, two external threads 503 are installed on the outer side of the rotating shaft 505, the arrangement modes of the two external threads 503 are opposite, the rotating shaft 505 is respectively in threaded socket connection with the two screw sleeves 502 through the two external threads 503, two cross bars 504 are symmetrically and fixedly installed on the inner side of the top frame 1, the rotating shaft 505 is located between the two cross bars 504, the two screw sleeves 502 are movably connected to the two cross bars 504, a vertical bar 509 is fixedly installed on the inner side of the side frame 2, a sliding plate 507 is movably installed on the outer side of the vertical bar 509, two connecting bars 508 are fixedly installed on one side of the sliding plate 507, and one end of the connecting bar 508 is fixedly connected to the supporting plate 4;

after the steel construction pipe support is installed in backup pad 4, then starter motor 501, drive the rotation of pivot 505 to keep away from each other through two swivel nuts 503 drive two swivel nuts 502, and drive two limiting plate 301 rebound through dwang 506, drive backup pad 4 rebound simultaneously, then through the cooperation between connecting rod 508 and slide 507 and montant 509, make backup pad 4 rise steadily, realize hanging in midair of steel construction pipe support at last.

The working principle is as follows: when the steel structure pipe support is used, firstly, the steel structure pipe support is placed at the top of the support plate 4, then the two handles 308 are pulled downwards, the two clamping plates 305 are driven to move downwards, the spring 307 is stretched, when the positioning rod 302 is separated from the bottom hole 6, the two handles 308 are rotated, the rotating cylinder 306 is attached to the limiting block 303, the positioning rod 302 is located right above the positioning hole 3011 at the moment, the two handles 308 are moved downwards, the clamping plate 305 is driven to move downwards, the positioning rod 302 is driven to enter the inner side of the positioning hole 3011, then the control on the handle 308 is released, the spring 307 resets and drives the clamping plate 305 to continue to move downwards, finally, the steel structure pipe support is clamped and fixed, the steel structure pipe support is prevented from sliding on the support plate 4, then the motor 501 is started, the rotating shaft 505 is driven to rotate, the two thread sleeves 502 are driven to be away from each other through the two external threads 503, the rotating shaft 506 drives the two limiting plates 301 to move upwards, the support plate 4 is driven simultaneously to move upwards, then, the support plate 4 is stably ascended through the matching between the connecting rod 508 and the sliding plate 507 and the vertical rod 509, and finally, the suspension of the steel structure pipe support is realized.

Claims

1. The utility model provides a suspension device is used in construction of large-span steel construction pipe support, includes top frame (1), its characterized in that: the two sides of the bottom of the top frame (1) are fixedly provided with side frames (2), a supporting plate (4) is arranged between the two side frames (2), the top of the supporting plate (4) is provided with a locking mechanism (3) and a lifting mechanism (5), and the locking mechanism (3) is connected with the lifting mechanism (5);

locking mechanism (3) are fixed in two limiting plate (301) at backup pad (4) top including the symmetry, one side that two limiting plate (301) kept away from each other all installs two and rotates a section of thick bamboo (306), the inboard movable mounting who rotates a section of thick bamboo (306) has movable rod (309), the top of movable rod (309) extends to and rotates a section of thick bamboo (306) inboard, the bottom fixed mounting of movable rod (309) has splint (305), it is connected with spring (307) to rotate between a section of thick bamboo (306) and splint (305), spring (307) and movable rod (309) activity cup joint.

2. The suspension device for the construction of the large-span steel structure pipe frame according to claim 1, is characterized in that: one side of the limiting plate (301) is fixedly connected with two connecting shafts (3010), one end of each connecting shaft (3010) is fixedly connected with a side block (304), and each connecting shaft (3010) is rotatably connected with the top of the corresponding rotating cylinder (306).

3. The suspension device for the construction of the large-span steel structure pipe frame according to claim 1, is characterized in that: the equal fixed mounting in top both sides of splint (305) has locating lever (302), the bottom fixed mounting of splint (305) has handle (308), the bottom both sides of backup pad (4) all are equipped with two bottom holes (6), the top of locating lever (302) extends to the inboard of bottom hole (6), the top both sides of limiting plate (301) all are equipped with locating hole (3011), locating hole (3011) and locating lever (302) looks adaptation, one side fixed mounting of limiting plate (301) has two stopper (303), stopper (303) and a rotation section of thick bamboo (306) laminating.

4. The suspension device for the construction of the large-span steel structure pipe frame according to claim 1, is characterized in that: the lifting mechanism (5) comprises a motor (501) fixed on the inner left end face of the top frame (1), a rotating shaft (505) is fixedly mounted on the right side of the motor (501), the right end of the rotating shaft (505) is rotatably connected with the inner right end face of the top frame (1), two threaded sleeves (502) are movably mounted on the outer side of the rotating shaft (505), two rotating rods (506) are rotatably connected to the bottoms of the two threaded sleeves (502), and the bottoms of the two rotating rods (506) on the left side and the right side are rotatably connected with the tops of two limiting plates (301) respectively.

5. The suspension device for the construction of the large-span steel structure pipe frame according to claim 4, is characterized in that: two external threads (503) are arranged on the outer side of the rotating shaft (505), the arrangement modes of the two external threads (503) are opposite, and the rotating shaft (505) is in threaded sleeve connection with the two thread sleeves (502) through the two external threads (503).

6. The suspension device for the construction of the large-span steel structure pipe frame according to claim 1, is characterized in that: two cross rods (504) are symmetrically and fixedly installed on the inner side of the top frame (1), the rotating shaft (505) is located between the two cross rods (504), and the two threaded sleeves (502) are movably connected with the two cross rods (504).

7. The suspension device for the construction of the large-span steel structure pipe frame according to claim 1, is characterized in that: the inboard fixed mounting of side frame (2) has montant (509), and the outside movable mounting of montant (509) has slide (507), and one side fixed mounting of slide (507) has two connecting rods (508), the one end and backup pad (4) fixed connection of connecting rod (508).