CN219546598U - Vertical conveying device for roof steel structure - Google Patents

Abstract

The utility model relates to a vertical conveying device for a roof steel structure, which comprises a machine base, two guide posts arranged on the machine base, two placing plates and two traction pieces, wherein the two guide posts are vertically arranged, the two placing plates are correspondingly and slidingly connected to the side walls of one side opposite to the two guide posts respectively, the lower side walls of the placing plates are provided with inclined strut parts, and the inclined strut parts are also slidingly connected to the guide posts; the two traction pieces are respectively arranged on one side of the two guide columns, which is far away from each other, and the traction ends of the two traction pieces are respectively correspondingly fixed on the sliding ends of the two placing plates. The utility model can improve the safety of hoisting the roof steel structure.

Description

Vertical conveying device for roof steel structure

Technical Field

The utility model relates to the technical field of vertical transportation of steel structures, in particular to a vertical transportation device for a roof steel structure.

Background

The steel structure assembly type building is formed by producing steel components in factories, transporting the steel components to a construction site, and assembling and installing the steel components on the site in a reliable connection mode. Roof is also commonly constructed from a plurality of steel members assembled to a roof body structure as a roof cover for an assembled building.

When the roof steel member is transported to a construction site and built, the roof steel member is usually lifted by a crane matched with a steel wire rope and is lifted to the top of the house body structure, so that a worker can take the roof steel member for building.

Because the weight of steel is not big, when the crane hangs roof steel member to the eminence, roof steel member easily receives external force effect such as wind-force to take place to rock, and roof steel member exists the condition that causes the striking to room body structure or workman in the in-process of rocking to there is great potential safety hazard.

Disclosure of Invention

In order to improve the safety of hoisting the roof steel structure, the utility model provides a vertical transportation device for the roof steel structure.

The utility model provides a vertical transportation device for a roof steel structure, which adopts the following technical scheme:

the vertical conveying device for the roof steel structure comprises a machine base, two guide posts arranged on the machine base, two placing plates and two traction pieces, wherein the two guide posts are vertically arranged, the two placing plates are correspondingly and slidingly connected to the side walls of one side opposite to the two guide posts respectively, inclined strut parts are arranged on the lower side walls of the placing plates, and the inclined strut parts are also slidingly connected to the guide posts; the two traction pieces are respectively arranged on one sides of the two guide columns, which are far away from each other, and the traction ends of the two traction pieces are respectively correspondingly fixed on the sliding ends of the two placing plates.

Through adopting above-mentioned technical scheme, bracing portion makes the load of placing the board and placing the roof steel component that it placed can transmit to the end of sliding of placing the board for the traction end of traction piece just can be with placing the board and stably slide from top to bottom through the end of sliding of traction of placing the board, and traction piece traction end can not produce the hindrance to placing the roof steel component with being connected of placing the board, makes placing the board area and need not to set up very big circumstances under, also can make the roof steel component stably place on placing the board. When the roof steel member is required to be lifted, the roof steel member is simultaneously placed on the two placing plates, the two placing plates are driven by the two traction pieces to slide relative to the guide column, so that the roof steel member is lifted to the top of the house body structure, the possibility that the roof steel member is easy to be influenced by external force such as wind power and the like to shake is reduced, and the safety is improved. And when the area of the roof steel member is too large and the roof steel member is inconvenient to directly lay on the placing plates, the roof steel member can be vertically placed on the two placing plates, and meanwhile, the crane is hung and fixed on the top end of the roof steel member through a steel wire rope, and the crane lifts the roof steel member to cooperate with the placing plates to lift the roof steel member, so that the roof steel member is not easy to shake when lifted to a roof, and the safety is improved.

Optionally, the stand is provided with a distance adjusting member, and the distance adjusting member is used for adjusting the distance between the two guide posts.

Through adopting above-mentioned technical scheme, the interval between two guide posts is adjusted to the roll adjustment spare to make can place the roof steel member of different area sizes on the board of placing between two guide posts, in order to promote the practicality.

Optionally, the stand is provided with a holding groove, the distance adjusting piece comprises a motor, a distance adjusting screw and two nuts sleeved on the distance adjusting screw, the distance adjusting screw is positioned in the holding groove, the distance adjusting screw is rotationally connected to the wall of the holding groove, and a driving shaft of the motor is fixedly connected to the distance adjusting screw; the distance-adjusting screw comprises two first thread sections with opposite screw directions, two nuts are respectively and correspondingly positioned on the two first thread sections, the two nuts are respectively and fixedly connected to the two guide posts, and the two nuts are both connected to the groove wall of the containing groove in a sliding manner.

Through adopting above-mentioned technical scheme, open the motor and drive the screw rod rotation, because two nuts all slide and connect in the cell wall of holding tank, and two first screw thread section spiral opposite directions, the screw rod rotation can drive two nuts and move in opposite directions or keep away from mutually to realize that the interval between two guide posts is adjusted.

Optionally, the spout has been seted up to the cell wall of holding tank, the length direction of spout is on a parallel with the length direction of roll adjustment screw rod, two equal fixedly connected with slider of nut, two the slider all blocks and establishes and slide in the spout.

Through adopting above-mentioned technical scheme, establish and slide in the spout through two slider cards for when the screw rod rotates, the nut can not rotate along with the screw rod, but remove along the axis of screw rod.

Optionally, the traction element includes hoist engine and fixed pulley, two the hoist engine of traction element is located the one side that two guide posts kept away from mutually respectively, two the fixed pulley of traction element sets up in the roof of two guide posts respectively, the wire rope cover of hoist engine locates the fixed pulley, the wire rope fixed connection of hoist engine is in placing the board.

Through adopting above-mentioned technical scheme, the hoist engine is the light small-size hoisting equipment that uses reel winding wire rope to promote or pull the heavy object, changes to the wire rope of hoist engine through the fixed pulley to carry out the direction to the traction direction of hoist engine, so that the hoist engine of guide post one side can guide the board of placing of post opposite side and promote and pull.

Optionally, the stand is provided with a travelling mechanism, and the travelling mechanism is used for enabling the stand to move.

Through adopting above-mentioned technical scheme, the frame is parked to each position of room body structure through running gear removal to make can carry out the vertical transportation with roof steel member from each position of room body structure, with adaptation different roof steel member in the different mounted position of room body structure, with promotion efficiency of construction.

Optionally, the running gear includes a plurality of gyro wheels and at least two that set up in the frame stop the piece, and a plurality of the gyro wheels are all rotated and are connected in the lower lateral wall of frame, and at least two stop the piece and be used for making the frame park steadily.

By adopting the technical scheme, the plurality of rollers enable operators to push or pull the stand so as to adjust the position of the stand. The stop member enables the stand to be stably parked after reaching a designated position to increase the stability of the vertical transport roof steel member with the placement plate.

Optionally, the stop piece includes fixing base, movable seat, stop screw rod and be fixed in the rotation portion of screw rod, fixing base fixed connection is in the lower lateral wall of frame, movable seat and fixing base are with the central axis setting, stop the screw rod and include two second screw thread sections that screw thread opposite direction is located between fixing base and the movable seat, two second screw thread sections correspond respectively and insert and establish and threaded connection in fixing base and movable seat.

Through adopting above-mentioned technical scheme, promote the frame and arrive after the assigned position, twist the rotation portion, stop the screw rod rotation and make fixing base and movable seat keep away from the removal mutually to make movable seat can support tightly in ground, make a plurality of gyro wheels leave ground, so that the frame is stably placed in ground. And twist the rotation portion that stops at least two and stop, can adjust the fixing base and the interval of movable seat that stop at least two respectively to when the ground is not enough level, the frame can be placed horizontally, so that the vertical transportation to roof steel member is more steady, in order to further promote the security.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the roof steel member is simultaneously placed on the two placing plates, and the two placing plates are driven by the two traction pieces to slide relative to the guide column, so that the roof steel member is lifted to the top of the house body structure, the possibility that the roof steel member is easy to be influenced by external force such as wind power and the like to shake is reduced, and the safety is improved;

2. the distance adjusting piece adjusts the distance between the two guide posts, so that roof steel structures with different areas and sizes can be placed on the placing plate between the two guide posts, and the practicability is improved;

3. the frame is moved to each position of the house body structure through the travelling mechanism and is parked, so that roof steel members can be vertically transported from each position of the house body structure, and different installation positions of the roof steel members in the house body structure are adapted to, and the construction efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is a schematic partial structure of an embodiment of the present utility model.

Fig. 3 is a schematic structural view of a base and a traveling mechanism in an embodiment of the present utility model.

Reference numerals: 1. a base; 11. a receiving groove; 111. a chute; 2. a guide post; 21. a guide groove; 3. placing a plate; 31. a diagonal bracing portion; 32. a guide block; 4. a traction member; 41. a hoist; 42. a fixed pulley; 5. a distance adjusting piece; 51. a motor; 52. a distance adjusting screw; 53. a nut; 531. a slide block; 6. a walking mechanism; 61. a roller; 62. a stop member; 621. a fixing seat; 622. a movable seat; 623. stopping the screw; 624. and a rotating part.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a vertical conveying device for a roof steel structure. Referring to fig. 1, the frame 1 has a rectangular plate structure, and includes a frame 1, two guide posts 2, two placement plates 3, and two traction members 4.

Referring to fig. 1, two guide posts 2 are disposed on an upper side wall of the base 1, the two guide posts 2 are disposed vertically, and an arrangement direction of the two guide posts 2 is parallel to a length direction of the base 1. The side walls of the two guide posts 2 on the opposite sides are respectively provided with a guide groove 21, the opening directions of the two guide grooves 21 are opposite, the guide grooves 21 extend along the height direction of the guide posts 2, and the guide grooves 21 are dovetail grooves.

Referring to fig. 1 and 2, the two placement plates 3 are all horizontally arranged, the two placement plates 3 are respectively and fixedly connected with guide blocks 32, and the two guide blocks 32 are respectively clamped and slide in the sliding groove 111. The lower side wall of the placing plate 3 is fixedly connected with inclined strut parts 31, and the lower ends of the two inclined strut parts 31 are far away from each other. The two diagonal bracing portions 31 are respectively and fixedly connected to the two guide blocks 32.

Referring to fig. 1 and 2, two traction members 4 are respectively provided at the sides of the two guide posts 2 away from each other, and the traction members 4 include a hoist 41 and a fixed sheave 42. The two windlass 41 are respectively and fixedly connected to the machine base 1 on one side of the two guide posts 2 away from each other, the fixed pulleys 42 of the two traction members 4 are respectively and correspondingly connected to the top walls of the two guide posts 2 in a rotating mode, the steel wire ropes of the two windlass 41 are respectively and correspondingly sleeved on the two fixed pulleys 42, and the steel wire ropes of the two windlass 41 are respectively and fixedly connected to the two guide blocks 32.

The hoist 41 is a light and small-sized hoisting device for hoisting or pulling a heavy object by winding a wire rope with a drum, and the wire rope of the hoist 41 is redirected by the fixed pulley 42 to orient the pulling direction of the hoist 41 so that the hoist 41 on one side of the guide post 2 can guide the placement plate 3 on the other side of the guide post 2 for hoisting and pulling.

The diagonal bracing portion 31 enables the placing plate 3 and the load of the roof steel member placed by the placing plate to be transferred to the guide block 32, so that the placing plate 3 can be pulled to stably slide up and down by fixing the steel wire rope of the winch 41 to the guide block 32, the placing of the roof steel member cannot be hindered by connection of the steel wire rope of the winch 41 and the placing plate 3, and the roof steel member can be stably placed on the placing plate 3 under the condition that the placing plate 3 is not required to be large in area.

When the roof steel member is required to be lifted, the roof steel member is simultaneously placed on the two placing plates 3, the two placing plates 3 are driven by the two windlass 41 to slide relative to the guide column 2, so that the roof steel member is lifted to the top of the house body structure, the possibility that the roof steel member is easy to be influenced by external force such as wind power and the like to shake is reduced, and the safety is improved.

And, when roof steel member area is too big and be inconvenient for directly keeping flat on placing the board 3, can place the roof steel member on two place the board 3 vertically, hang by the loop wheel machine simultaneously and fix in the top of roof steel member through the wire rope, the loop wheel machine roof steel member lifts by crane to with place the board 3 and cooperate the lifting of roof steel member, make the roof steel member be difficult for taking place to rock at the in-process of hanging to the roof, promoted the security.

Referring to fig. 1 and 2, in order to enhance the practicality of simply and vertically conveying a roof structure to a roof, an accommodating groove 11 is formed in an upper side wall of the stand 1, the accommodating groove 11 is extended along a length direction of the stand 1, and a distance adjusting member 5 is disposed in the accommodating groove 11.

Referring to fig. 1 and 2, the distance adjusting member 5 includes a motor 51, a distance adjusting screw 52, and two nuts 53. The distance adjusting screw 52 is located in the accommodating groove 11, the axis of the distance adjusting screw 52 is parallel to the length direction of the accommodating groove 11, one end of the distance adjusting screw 52 is rotatably connected to the groove wall of the accommodating groove 11, and the other end of the distance adjusting screw 52 penetrates through and is rotatably connected to the groove wall of the accommodating groove 11. The motor 51 is fixedly connected to the side wall of the base 1, and a driving shaft of the motor 51 is fixedly connected to one end of the distance adjusting screw 52 located outside the accommodating groove 11.

Referring to fig. 1 and 2, the distance-adjusting screw 52 includes two second thread segments, the thread directions of the two second thread segments are opposite, and the two nuts 53 are respectively sleeved and screwed on the two second thread segments. The chute 111 is offered to the cell wall of holding tank 11, and the length direction of chute 111 is on a parallel with the length direction of roll adjustment screw 52, and two nuts 53 are fixedly connected with slider 531 respectively, and two sliders 531 all block and slide in chute 111. The two guide posts 2 are fixedly connected to the two nuts 53, respectively.

The motor 51 is started to drive the screw to rotate, and the two sliding blocks 531 are clamped and slide in the sliding groove 111, so that when the screw rotates, the nut 53 does not rotate along with the screw, but moves along the axis of the screw. Because the screw directions of the two first thread sections are opposite, the screw forward or reverse rotation can drive the two nuts 53 to move towards or away from each other, so that the distance between the two guide posts 2 can be adjusted.

Through adjusting the interval between two guide posts 2 to make can place the roof steel member of different area sizes on the board 3 of placing between two guide posts 2, promoted the practicality of simply carrying the roof structure to the roof perpendicularly.

Referring to fig. 1 and 3, in order to enhance the efficiency of the construction of installing the roof steel member on top of the house body mechanism, the machine base 1 is provided with a traveling mechanism 6. The travelling mechanism 6 comprises four rollers 61 and four stop pieces 62, the four rollers 61 are respectively and correspondingly arranged at four corners of the machine base 1, the four rollers 61 are all rotatably connected to the lower side wall of the machine base 1, and the rolling directions of the four rollers 61 are all parallel to the arrangement directions of the two guide posts 2.

Referring to fig. 1 and 3, four stop pieces 62 are respectively provided at four corners of the housing 1, and are all located below the housing 1. The stop member 62 comprises a fixed seat 621, a movable seat 622, a stop screw 623 and a rotating portion 624 fixed on the screw, wherein the fixed seat 621 is fixedly connected to the lower side wall of the machine base 1, and the movable seat 622 and the fixed seat 621 are arranged with the same central axis.

Referring to fig. 1 and 3, the stop screw 623 is disposed between the fixed seat 621 and the movable seat 622, and the stop screw 623 includes two second threaded sections, the threaded directions of the two second threaded sections are opposite, and the two second threaded sections are respectively inserted into and screwed to the fixed seat 621 and the movable seat 622.

The plurality of rollers 61 allow an operator to push or pull the housing 1 to adjust the position of the housing 1. After the machine base 1 is pushed to a designated position, the rotating part 624 is screwed, the stop screw 623 rotates to enable the fixed seat 621 and the movable seat 622 to move away from each other, so that the movable seat 622 can be abutted against the ground, and the plurality of rollers 61 leave the ground, so that the machine base 1 is stably placed on the ground.

The machine seat 1 is pushed to move to all directions of the house body structure to be stably parked, so that roof steel members can be vertically transported from all directions of the house body structure, and different installation positions of the roof steel members in the house body structure can be adapted to, so that the construction efficiency is improved. And, twist the rotation portion 624 of two stop 62, can adjust the interval of fixing base 621 and movable seat 622 of two stop 62 respectively to when the ground is not enough level, frame 1 can be placed horizontally, so that the vertical transportation to roof steel member is more steady, in order to further promote the security.

The implementation principle of the vertical transportation device for the roof steel structure provided by the embodiment of the utility model is as follows: when the roof steel member is required to be lifted, the roof steel member is simultaneously placed on the two placing plates 3, the two placing plates 3 are driven by the two windlass 41 to slide relative to the guide column 2, so that the roof steel member is lifted to the top of the house body structure, the possibility that the roof steel member is easy to be influenced by external force such as wind power and the like to shake is reduced, and the safety is improved.

When the area of the roof steel member is overlarge, the roof steel member can be vertically placed on the two placing plates 3, and lifted by the crane, and the roof steel member is matched with the placing plates 3 to lift the roof steel member, so that the roof steel member is not easy to shake in the process of lifting the roof, and the safety is improved.

After the machine base 1 is pushed to reach a designated position, the rotating part 624 is screwed, the stop screw 623 rotates the movable seat 622 to be abutted against the ground, so that the machine base 1 is stably placed on the ground, roof steel members can be vertically transported from all directions of a house structure, and the construction efficiency is improved.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a vertical transportation device of roof steel construction which characterized in that: the device comprises a machine base (1), two guide posts (2) arranged on the machine base (1), two placing plates (3) and two traction pieces (4), wherein the two guide posts (2) are vertically arranged, the two placing plates (3) are respectively correspondingly connected to one side wall opposite to the two guide posts (2) in a sliding manner, inclined strut parts (31) are arranged on the lower side wall of the placing plates (3), and the inclined strut parts (31) are also connected to the guide posts (2) in a sliding manner; the two traction pieces (4) are respectively arranged on one sides of the two guide posts (2) which are far away from each other, and the traction ends of the two traction pieces (4) are respectively correspondingly fixed on the sliding ends of the two placing plates (3).

2. A roof steel structure vertical transport apparatus as claimed in claim 1, wherein: the base (1) is provided with a distance adjusting piece (5), and the distance adjusting piece (5) is used for adjusting the distance between the two guide columns (2).

3. A roof steel structure vertical transport apparatus as claimed in claim 2, wherein: the stand (1) is provided with a containing groove (11), the distance adjusting piece (5) comprises a motor (51) arranged on the stand (1), a distance adjusting screw rod (52) and two nuts (53) sleeved on the distance adjusting screw rod (52), the distance adjusting screw rod (52) is positioned in the containing groove (11), the distance adjusting screw rod (52) is rotationally connected to the groove wall of the containing groove (11), and a driving shaft of the motor (51) is fixedly connected to the distance adjusting screw rod (52); the distance-adjusting screw (52) comprises two first thread sections with opposite screw directions, the two nuts (53) are respectively and correspondingly positioned on the two first thread sections, the two nuts (53) are respectively and fixedly connected to the two guide posts (2), and the two nuts (53) are both connected to the groove wall of the accommodating groove (11) in a sliding mode.

4. A roof steel structure vertical transport apparatus as claimed in claim 3, wherein: the groove wall of the accommodating groove (11) is provided with a sliding groove (111), the length direction of the sliding groove (111) is parallel to the length direction of the distance adjusting screw rod (52), two nuts (53) are fixedly connected with sliding blocks (531), and the two sliding blocks (531) are clamped and slide in the sliding groove (111).

5. A roof steel structure vertical transport apparatus as claimed in claim 1, wherein: the traction piece (4) comprises a winch (41) and fixed pulleys (42), the two winches (41) of the traction piece (4) are respectively located at one sides of the two guide posts (2) away from each other, the two fixed pulleys (42) of the traction piece (4) are respectively arranged on the top walls of the two guide posts (2), the fixed pulleys (42) are sleeved with steel wires of the winches (41), and the steel wires of the winches (41) are fixedly connected with the placing plate (3).

6. A roof steel structure vertical transport apparatus as claimed in claim 1, wherein: the machine base (1) is provided with a traveling mechanism (6), and the traveling mechanism (6) is used for enabling the machine base (1) to move.

7. A roof steel structure vertical transport apparatus as defined in claim 6 wherein: the walking mechanism (6) comprises a plurality of rollers (61) arranged on the base (1) and at least two stopping pieces (62), wherein the rollers (61) are rotationally connected to the lower side wall of the base (1), and the at least two stopping pieces (62) are used for enabling the base (1) to be stably parked.

8. A roof steel structure vertical transport apparatus as defined in claim 7 wherein: the stop piece (62) comprises a fixed seat (621), a movable seat (622), a stop screw (623) and a rotating part (624) fixed on the screw, wherein the fixed seat (621) is fixedly connected to the lower side wall of the machine base (1), the movable seat (622) and the fixed seat (621) are arranged with the same central axis, the stop screw (623) comprises two second thread sections with opposite thread directions, the stop screw (623) is positioned between the fixed seat (621) and the movable seat (622), and the two second thread sections are respectively correspondingly inserted and connected with the fixed seat (621) and the movable seat (622) in a threaded manner.