CN213171337U

CN213171337U - Material lifting equipment for high-altitude operation

Info

Publication number: CN213171337U
Application number: CN202021891712.4U
Authority: CN
Inventors: 朱远彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-11
Anticipated expiration: 2030-09-02

Abstract

The utility model belongs to the technical field of the construction, especially, a material lifting equipment for high altitude construction, including installing the material board on the lift, the top of material board is seted up flutedly, rotates on the both sides inner wall of recess and installs same worm, and fixed the cup jointing has a circular shape on the worm, and the one end of worm extends to the material board and just fixed the cup jointing has the carousel outward, fixed mounting has two fixed blocks on one side inner wall of recess, rotates between two fixed blocks and installs same lead screw, the lead screw upper thread has cup jointed two screw thread directions and has installed the lead screw guide pin bushing for opposite setting, and the one end that is close to the worm extends to the fixed block and just fixed the cup jointing has the worm wheel with worm engaged with, and the top of two lead screw guide pin bushings is all rotated. The utility model discloses simple structure, convenient to use, be convenient for to the material lift in-process, press from both sides tightly fixedly to the material.

Description

Material lifting equipment for high-altitude operation

Technical Field

The utility model relates to a construction technical field especially relates to a material lifting equipment for high altitude construction.

Background

Nowadays, along with the construction of urbanization and vigorously developing, people's standard of living is improving gradually, and some families can be from building domestic building, when building the building, need transport the material to roof or eminence from ground, and consequently lifting devices for building is one of the indispensable equipment during the construction, and stranded cable equipment is installed at the roof to constructor usually, goes up and down through stranded cable equipment to the hanging flower basket, packs the material into the hanging flower basket in, utilizes the hanging flower basket to transport the material to the eminence.

Application number is CN201610878912.8 patent a construction machinery material operating system, comprising a base plate, holding device, positioner, cylinder device, motor device, roller device, be equipped with first supporting shoe and first gyro wheel on the bottom plate, holding device includes the balancing weight, first support, first crooked pole, the second support, hold the pole, first horizontal pole and second horizontal pole, positioner includes first locating plate, first supporting pole, the third horizontal pole, cylinder device includes the cylinder, the catch bar, the fourth horizontal pole, the second supporting shoe, the locating lever, first spring, second supporting pole and second gyro wheel, motor device includes the third support, the fifth horizontal pole, the third supporting pole, a motor, the fourth support, roller device includes the down tube, the crooked pole of second, the fifth support, the sixth support, the third gyro wheel, act as go-between and the couple. However, the lifting device in the patent lacks a clamping and fixing device for the materials, which may cause the materials to fall from the air during transportation and injure workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a material lifting device for high-altitude operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a material lifting device for high-altitude operation comprises a material plate installed on a lifter, wherein the top of the material plate is provided with a groove, the inner walls of two sides of the groove are rotatably provided with a same worm, a round block is fixedly sleeved on the worm, one end of the worm extends out of the material plate and is fixedly sleeved with a turntable, two fixed blocks are fixedly installed on the inner wall of one side of the groove, a same lead screw is rotatably installed between the two fixed blocks, two lead screw guide sleeves with opposite thread directions are sleeved on the lead screw in a threaded manner, one end close to the worm extends out of the fixed blocks and is fixedly sleeved with a worm wheel meshed with the worm, the tops of the two lead screw guide sleeves are rotatably provided with one end of a connecting rod, the other ends of the two connecting rods are rotatably provided with a same connecting plate, the two connecting rods are symmetrically arranged in an inclined manner, and, one side of the connecting plate, which is close to the fixed plate, is fixedly provided with a clamping plate, and one side of the clamping plate, which is close to the fixed plate, is provided with a fixing groove.

Preferably, a handle is fixedly mounted at an eccentric position on the turntable.

Preferably, the inner walls of the two fixing grooves are fixedly provided with a buffer block.

Preferably, the inner wall of the bottom of the groove is provided with a sliding groove along the horizontal direction, the sliding groove is provided with a sliding block in a sliding manner, and the sliding block is fixedly connected with the bottom of the connecting plate.

Preferably, one side of the material plate close to the screw rod is provided with a movable hole along the horizontal direction, a movable rod is movably mounted in the movable hole, two ends of the movable rod extend out of the movable hole, one end of the movable rod is fixedly connected with the connecting plate, a spring is sleeved on the movable rod, one end of the spring is fixed on the movable rod, and the other end of the spring is fixed on the inner wall of the movable hole.

Preferably, the through-hole has been seted up along vertical direction in the adjacent one side of material board and activity hole, and movable mounting has the gag lever post in the through-hole, and the both ends of gag lever post all extend to the through-hole outside and the fixed coupling of one end has the pull rod that is located the material board outside, cup joint the spacing groove with gag lever post looks adaptation on the circular billet, cup jointed reset spring on the gag lever post, on the fixed gag lever post of reset spring's one end, the other end was fixed on the inner wall of through-hole.

The utility model discloses in, a material lifting equipment for high altitude construction, stimulate the pull rod upwards earlier, then place the material in the recess and be located between pinch-off blades and the fixed plate, then drive the rotation of worm through rotating the handle, the worm drives the rotation of worm wheel, the worm wheel drives the rotation of lead screw, because the screw direction of two lead screw guide sleeves is opposite setting, so two lead screw guide sleeves can move in opposite directions, extrude the connecting plate through two connecting rods, it moves to drive the pinch-off blades right, the cooperation fixed plate, can press from both sides the material and press from both sides tightly fixed, the connecting plate is at the in-process that moves right, it moves right to drive the movable rod, the movable rod has spured the spring, can make the fixed clamp effect better through the.

In order to make the fixed in-process, the position between pinch-off blades and the fixed plate can not become flexible, through loosening the pull rod, through reset spring's effect for the gag lever post card can be fixed to the worm in advancing the spacing groove on the circular block, then can fix the position of pinch-off blades and fixed plate. After the fixation is finished, the material can be lifted by starting the lifter. The utility model discloses simple structure, convenient to use, be convenient for to the material lift in-process, press from both sides tightly fixedly to the material.

Drawings

Fig. 1 is a schematic structural view of a material lifting device for high-altitude operation according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a material lifting device for high-altitude operation according to the present invention;

fig. 3 is a side view of the material lifting device for high-altitude operation according to the present invention.

In the figure: 1 material plate, 2 fixed plates, 3 buffer blocks, 4 fixed grooves, 5 worms, 6 connecting rods, 7 worm wheels, 8 fixed blocks, 9 lead screw guide sleeves, 10 movable rods, 11 springs, 12 lead screws, 13 connecting plates, 14 clamping plates, 15 grooves, 16 pull rods, 17 elevators, 18 circular blocks, 19 limiting grooves, 20 return springs, 21 limiting rods and 22 handles.

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.

Example one

Referring to fig. 1-3, a material lifting device for high altitude operation comprises a material plate 1 mounted on a lifter 17, a groove 15 is formed at the top of the material plate 1, the inner walls of the two sides of the groove 15 are rotatably mounted with a same worm 5, the worm 5 is fixedly sleeved with a circular block 18, one end of the worm 5 extends out of the material plate 1 and is fixedly sleeved with a turntable, the inner wall of one side of the groove 15 is fixedly mounted with two fixed blocks 8, a same screw rod 12 is rotatably mounted between the two fixed blocks 8, the screw rod 12 is in threaded sleeve connection with two screw rod guide sleeves 9 with opposite thread directions, one end close to the worm 5 extends out of the fixed block 8 and is fixedly sleeved with a worm wheel 7 engaged with the worm 5, one end of a connecting rod 6 is rotatably mounted at the top of the two screw rod guide sleeves 9, the other end of the two connecting rods 6 is rotatably, and two connecting rods 6 are arranged symmetrically for the slope, fixed plate 2 is fixedly installed on the inner wall of the other side of groove 15, clamping plate 14 is fixedly installed on one side of connecting plate 13 close to fixed plate 2, and fixing groove 4 is respectively opened on one side of clamping plate 14 close to fixed plate 2.

Example two

The utility model discloses in, eccentric department fixed mounting on the carousel has handle 22, is convenient for drive worm 5's rotation through handle 22.

The utility model discloses in, equal fixed mounting has buffer block 3 on the inner wall of two fixed slots 4, can prevent through buffer block 3 that the material takes place to deform at the clamping process.

The utility model discloses in, seted up the spout on the bottom inner wall of recess 15 along the horizontal direction, slidable mounting has the slider on the spout, and the slider is convenient for the removal of connecting plate 13 through spout and slider with the bottom fixed connection of connecting plate 13.

The utility model discloses in, the movable hole has been seted up on one side edge the horizontal direction that material board 1 is close to lead screw 12, movable mounting has movable rod 10 in the movable hole, the both ends of movable rod 10 all extend to the movable hole outside and one end and connecting plate 13 fixed connection, spring 11 has been cup jointed on the movable rod 10, spring 11's one end is fixed on movable rod 10, the other end is fixed on the inner wall of movable hole, connecting plate 13 is moving the in-process that moves, it moves right to drive movable rod 10, spring 11 has been stimulateed to movable rod 10, can make fixed clamping effect better through spring 11.

The utility model discloses in, the through-hole has been seted up on the vertical direction in the adjacent one side of material board 1 and activity hole, movable mounting has gag lever post 21 in the through-hole, gag lever post 21's both ends all extend to the through-hole outside and the fixed cup joint of one end have lie in material board 1 outer pull rod 16, the spacing groove with gag lever post 21 looks adaptation has been cup jointed on the circular block 18, reset spring 20 has been cup jointed on the gag lever post 21, on reset spring 20's the fixed gag lever post 21 of one end, the other end is fixed on the inner wall of through-hole, in order to make fixed process, position between clamp plate 14 and the fixed plate 2 can not become flexible, through loosening pull rod 16, effect through reset spring 20, make during gag lever post 21 blocks into the spacing groove 19 on the circular block 18, can fix worm 5, then can fix the position of clamp plate 14 and fixed plate 2.

The utility model discloses in, upwards stimulate pull rod 16 earlier, then place the material in recess 15 and be located between clamp plate 14 and the fixed plate 2, then drive the rotation of worm 5 through rotating handle 22, worm 5 drives the rotation of worm wheel 7, worm wheel 7 drives the rotation of lead screw 12, because the screw direction of two lead screw guide pin bushings 9 is opposite setting, so two lead screw guide pin bushings 9 can move in opposite directions, extrude connecting plate 13 through two connecting rods 6, it moves right to drive clamp plate 14, cooperation fixed plate 2, can press from both sides tightly fixedly to the material, connecting plate 13 is at the in-process that moves right, it moves right to drive movable rod 10, movable rod 10 has stimulateed spring 11, can make the fixed clamp effect better through spring 11.

In order to prevent the position between the clamping plate 14 and the fixing plate 2 from loosening during the fixing process, the pull rod 16 is loosened, the limiting rod 21 is clamped into the limiting groove 19 on the circular block 18 through the action of the return spring 20, the worm 5 can be fixed, and then the position between the clamping plate 14 and the fixing plate 2 can be fixed. After the fixation is completed, the material can be lifted by starting the lifter 17. The utility model discloses simple structure, convenient to use, be convenient for to the material lift in-process, press from both sides tightly fixedly to the material.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a material lifting equipment for high altitude construction, includes material board (1) of installing on lift (17), its characterized in that, the top of material board (1) is seted up flutedly (15), rotates on the both sides inner wall of recess (15) and installs same worm (5), and the fixed cover has connect circular block (18) on worm (5), and the one end of worm (5) extends to material board (1) outer and the fixed cover has connect the carousel, fixed mounting has two fixed blocks (8) on the one side inner wall of recess (15), rotates between two fixed blocks (8) and installs same lead screw (12), screw thread cover has two screw guide pin bushings (9) that the screw direction set up for opposite on lead screw (12), and the one end that is close to worm (5) extends to fixed block (8) outer and fixed cover has connected with worm wheel (7) that mesh mutually with worm (5), the top of two lead screw guide pin bushings (9) all rotates the one end of installing connecting rod (6), and the other end of two connecting rods (6) all rotates and installs same connecting plate (13), and two connecting rods (6) set up for the symmetry of slope, and fixed mounting has fixed plate (2) on the opposite side inner wall of recess (15), one side fixed mounting that connecting plate (13) are close to fixed plate (2) has clamp plate (14), and fixed slot (4) have all been seted up to one side that clamp plate (14) and fixed plate (2) are close to each other.

2. A material lifting device for high altitude construction according to claim 1, wherein a handle (22) is fixedly mounted at the eccentric of the turntable.

3. The material lifting device for high altitude construction as claimed in claim 1, wherein the buffer block (3) is fixedly mounted on the inner wall of each of the two fixing grooves (4).

4. The material lifting equipment for high altitude construction according to claim 1, characterized in that the bottom inner wall of the groove (15) is provided with a sliding groove along the horizontal direction, the sliding groove is provided with a sliding block in a sliding manner, and the sliding block is fixedly connected with the bottom of the connecting plate (13).

5. The material lifting device for the aerial work is characterized in that one side, close to the screw rod (12), of the material plate (1) is provided with a movable hole in the horizontal direction, a movable rod (10) is movably mounted in the movable hole, two ends of the movable rod (10) extend out of the movable hole, one end of the movable rod is fixedly connected with the connecting plate (13), the movable rod (10) is sleeved with a spring (11), one end of the spring (11) is fixed to the movable rod (10), and the other end of the spring is fixed to the inner wall of the movable hole.

6. The material lifting device for high-altitude operation is characterized in that a through hole is formed in one side, adjacent to the movable hole, of the material plate (1) in the vertical direction, a limiting rod (21) is movably mounted in the through hole, two ends of the limiting rod (21) extend out of the through hole, a pull rod (16) located outside the material plate (1) is fixedly sleeved at one end of the limiting rod (21), a limiting groove matched with the limiting rod (21) is sleeved on the circular block (18), a reset spring (20) is sleeved on the limiting rod (21), one end of the reset spring (20) is fixed on the limiting rod (21), and the other end of the reset spring is fixed on the inner wall of the through hole.