CN213294532U

CN213294532U - Hoist device for building engineering

Info

Publication number: CN213294532U
Application number: CN201920861816.1U
Authority: CN
Inventors: 李海东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2021-05-28
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to a building engineering technical field especially relates to a hoist device for building engineering. Comprises a chassis, a reinforcing rod, a rotating support column, a motor, a driving shaft, a driven shaft, a chuck and an adjusting arm device; the left side of the chassis is provided with a connecting lug, the middle part of the chassis is provided with a connecting support column, a base is arranged on the chassis in front of the connecting support column, the chassis is uniformly provided with bayonets, and a plurality of wheels are uniformly arranged on the chassis below the bayonets; one end of the reinforcing rod is connected with the left side of the chassis through a bolt, and the other end of the reinforcing rod is connected with the connecting support column through a bolt; the rotating support column is connected with the connecting support column through a bearing, and a first gear is arranged below the rotating support column; the hoisting device for the building engineering can rotate the transportation of being convenient for between the floors during hoisting, and meanwhile, the whole indoor transportation can be moved, and the suspension arm can be extended and adjusted to be convenient to use.

Description

Hoist device for building engineering

Technical Field

The utility model relates to a building engineering technical field especially relates to a hoist device for building engineering.

Background

In the building work progress, there are many building materials to carry, but at present, adopt large-scale loop wheel machine to carry out the handling to the building materials mostly to need the workman to carry the building materials from the loop wheel machine to in the floor, take trouble hard, use cost is higher, then need rely on the workman to carry out the manpower transport to the transport of minim scope, carry between the floor more hard, so need a machinery of carrying hoist and mount in the floor urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is not enough to the above-mentioned technique that exists, provides a hoist device for building engineering, can rotate the transport when hoist and mount between the floor of being convenient for, wholly can remove indoor transport simultaneously, and the davit can extend and adjust convenient to use.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a chassis, a reinforcing rod, a rotating support column, a motor, a driving shaft, a driven shaft, a chuck and an adjusting arm device; the left side of the chassis is provided with a connecting lug, the middle part of the chassis is provided with a connecting support column, a base is arranged on the chassis in front of the connecting support column, the chassis is uniformly provided with bayonets, and a plurality of wheels are uniformly arranged on the chassis below the bayonets; one end of the reinforcing rod is connected with the left side of the chassis through a bolt, and the other end of the reinforcing rod is connected with the connecting support column through a bolt; the rotating support column is connected with the connecting support column through a bearing, and a first gear is arranged below the rotating support column; a second gear is connected to the upper key of the motor shaft, and the lower part of the motor is connected with the base through a bolt; a worm is arranged in the middle of the driving shaft, a third gear is arranged at one end of the driving shaft, the third gear is meshed with the second gear, and two sides of the driving shaft are connected with the middle of the chassis through bearings; the driven shaft is connected with the left side of the chassis through a bearing, a fourth gear is arranged at one end of the driven shaft and is in meshed connection with the first gear, and a worm wheel is arranged at the other end of the driven shaft and is in meshed connection with the worm; the clamping head is clamped with the bayonet, and one side of the clamping head is contacted with the wheel surface

The adjusting arm device comprises a first main arm, a second supporting arm, a hook rod and a positioning rod; the left end of the first main arm is connected with the upper part of the rotating support column through a bolt, a sliding groove is arranged below the right end of the first main arm, a connecting hole is arranged above the right end of the first main arm, and a sliding counter bore is arranged at the axis of the first main arm; one end of the second support arm is connected with the sliding groove in a sliding mode, and the other end of the second support arm is connected with the middle of the rotating support column through a bolt; the lifting hook rod is connected with the sliding counter bore in a sliding mode, the shape of the lifting hook rod is matched with that of the sliding counter bore, and threaded holes are uniformly formed in the lifting hook rod; one end of the positioning rod is connected with the upper part of the rotating support column, and the other end of the positioning rod is connected with the middle part of the second support arm.

Preferably, the wheel is rotatably connected with the chassis, a clamping hole is formed in the wheel, and the clamping hole is matched with the lower portion of the clamping head.

Preferably, the stabilizing plates are symmetrically arranged below the chassis.

Preferably, the first main arm and the hook rod are made of alloy structural steel, and the rotating support column is made of alloy tool steel.

Compared with the prior art, the utility model has the advantages of it is following: 1. the length of the lifting hook rod and the angle of the first main arm can be changed by utilizing the adjusting arm device, so that different use environments can be met by adjusting, and the overall stability is not influenced; 2. the wheels below the chassis can be folded according to the use environment, so that the requirements of two use environments of indoor carrying and floor lifting are met; 3. the rotation support column can rotate, and the operation when the building materials are lifted on the floor is convenient, and the turbine worm is used for facilitating the integral positioning of the equipment.

Drawings

Fig. 1 is a schematic overall structure diagram of a hoisting device for construction engineering;

FIG. 2 is a schematic view of an overall transmission structure of a hoisting device for construction engineering;

FIG. 3 is a schematic structural view of an adjusting arm device of a hoisting device for construction engineering;

fig. 4 is an overall illustration of a lifting device for construction work.

In the figure: 1. a chassis; 2. a reinforcing bar; 3. rotating the support column; 4. an electric motor; 5. a drive shaft; 6. a driven shaft; 7. clamping a head; 8. an adjustment arm device; 9. a first main arm; 10. a second support arm; 11. a hook rod; 12. positioning a rod; 13. a threaded hole; 101. a connecting lug; 102. connecting the supporting columns; 103. a base; 104. a bayonet; 105. a wheel; 106. a clamping hole; 107. a stabilizing plate; 301. a first gear; 401. a second gear; 501. a worm; 502. A third gear; 601. a fourth gear; 602. a turbine; 901. a sliding groove; 902. connecting holes; 903. and sliding the counter bore.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows: with reference to fig. 1-4, a hoisting device for construction engineering is characterized in that: the device comprises a chassis 1, a reinforcing rod 2, a rotating support column 3, a motor 4, a driving shaft 5, a driven shaft 6, a chuck 7 and an adjusting arm device 8; a connecting lug 101 is arranged on the left side of the chassis 1, a connecting support column 102 is arranged in the middle of the chassis 1, a base 103 is arranged on the chassis 1 in front of the connecting support column 102, bayonets 104 are uniformly arranged on the chassis 1, and a plurality of wheels 105 are uniformly arranged on the chassis 1 below the bayonets 104; one end of the reinforcing rod 2 is connected with the left side of the chassis 1 through a bolt, and the other end of the reinforcing rod 2 is connected with the connecting support column 102 through a bolt; the rotating support column 3 is connected with the connecting support column 102 through a bearing, and a first gear 301 is arranged below the rotating support column 3; a second gear 401 is keyed on the shaft of the motor 4, and the lower part of the motor 4 is connected with the base 103 through a bolt; a worm 501 is arranged in the middle of the driving shaft 5, a third gear 502 is arranged at one end of the driving shaft 5, the third gear 502 is meshed with the second gear 401, and two sides of the driving shaft 5 are connected with the middle of the chassis 1 through bearings; the driven shaft 6 is connected with the left side of the chassis 1 through a bearing, a fourth gear 601 is arranged at one end of the driven shaft 6, the fourth gear 601 is meshed with the first gear 301, a worm wheel 602 is arranged at the other end of the driven shaft 6, and the worm wheel 602 is meshed with the worm 501; the clamping head 7 is clamped with the bayonet 104, and one side of the clamping head 7 is in surface contact with the wheel 105;

the adjusting arm device 8 comprises a first main arm 9, a second supporting arm 10, a hook rod 11 and a positioning rod 12; the left end of the first main arm 9 is connected with the upper part of the rotating support column 3 through a bolt, a sliding groove 901 is arranged below the right end of the first main arm 9, a connecting hole 902 is arranged above the right end of the first main arm 9, and a sliding counter bore 903 is arranged at the axis of the first main arm 9; one end of the second support arm 10 is slidably connected with the sliding groove 901, and the other end of the second support arm 10 is connected with the middle part of the rotating support column 3 by a bolt; the hook rod 11 is connected with the sliding counter bore 903 in a sliding mode, the shape of the hook rod 11 is matched with that of the sliding counter bore 903, and threaded holes 13 are uniformly formed in the hook rod 11; one end of the positioning rod 12 is connected with the upper part of the rotating support column 3, and the other end of the positioning rod 12 is connected with the middle part of the second support arm 10; the wheel 105 is rotatably connected with the chassis 1, a clamping hole 106 is formed in the wheel 105, and the clamping hole 106 is matched with the lower part of the clamping head 7; a stabilizing plate 107 is symmetrically arranged below the chassis 1; the first main arm 9 and the hook rod 11 are made of alloy structural steel, and the rotating support column 3 is made of alloy tool steel.

When the lifting hook is used, as shown in a combined figure 1 and a combined figure 2, when the building materials need to be conveyed in a building, the building materials are fixed on the lifting hook rod 11, and the whole lifting hook is directly pushed to be conveyed to a specified position; when the internal space is short, the elevation angle of the first main arm 9 can be adjusted by adjusting the length of the positioning rod 12, wherein the length of the positioning rod 12 is formed by customized processing, as the angle between the first main arm 9 and the rotating support column 3 increases, the second support arm 10 moves leftwards along the sliding groove 901, the suspended load weight of the equipment increases, as the angle between the first main arm 9 and the rotating support column 3 decreases, the second support arm 10 moves rightwards along the sliding groove 901, and the suspended load weight of the equipment decreases; when the building materials are required to be transported between floors, the traditional method requires workers to transport the building materials upstairs and downstairs, which is time-consuming and labor-consuming, at the moment, the clamping head 7 can be pulled out from the clamping opening 104, the limitation of the wheel 105 is removed, the wheel 105 is folded and is contacted with the ground by the stabilizing plate 107, after the wheel 105 is folded, the clamping head 7 is inserted into the clamping opening 104 again and is connected with the clamping hole 106 on the wheel 105, the wheel 105 is fixed, the connecting lug 101 can be connected with connecting tools such as indoor foundation bolts and the like according to the suspended heavy objects, the integral stability is enhanced, when the fixed position is far away from the edge of the floor, the hook rod 11 can be pulled out from the sliding counter bore 903 for extension, the connecting hole 902 on the first main arm 9 is aligned with the threaded hole 13 and is positioned and fixed by screws, when the heavy objects are lifted to the appointed floor, the motor 4 is started to drive, and drive rotation support column 3 through fourth gear 601 and first gear 301 and rotate, directly carry the heavy object to indoor from the floor edge, avoided the safety problem of staff when the heavy object is put in order at the floor edge, rely on the auto-lock characteristic of turbine 602 worm 501 simultaneously, guarantee that rotation support column 3 rotates steadily, the location is accurate.

As shown in fig. 3 and 4, according to the use requirement, the positioning rod 12 can be driven by a hydraulic cylinder instead, so that the included angle between the first main arm 9 and the rotating support column 3 can be conveniently adjusted, and meanwhile, the adjustment can be performed under the condition that a heavy object is hung on the hook rod 11, so that the use is more convenient; wherein first main arm 9 and lifting hook pole 11 all adopt alloy construction steel can effectively promote intensity between them, improve bearing capacity, and the whole easy operation of equipment can satisfy indoor removal transport to and the promotion transport between the floor, cost when reducing the construction.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a hoist device for building engineering which characterized in that: comprises a chassis (1), a reinforcing rod (2), a rotary supporting column (3), a motor (4), a driving shaft (5), a driven shaft (6), a clamping head (7) and an adjusting arm device (8); a connecting lug (101) is arranged on the left side of the chassis (1), a connecting support column (102) is arranged in the middle of the chassis (1), a base (103) is arranged on the chassis (1) in front of the connecting support column (102), bayonets (104) are uniformly arranged on the chassis (1), and a plurality of wheels (105) are uniformly arranged on the chassis (1) below the bayonets (104); one end of the reinforcing rod (2) is connected with the left side of the chassis (1) through a bolt, and the other end of the reinforcing rod (2) is connected with the connecting support column (102) through a bolt; the rotating support column (3) is connected with the connecting support column (102) through a bearing, and a first gear (301) is arranged below the rotating support column (3); a second gear (401) is connected to the shaft of the motor (4) in a keyed mode, and the lower portion of the motor (4) is connected with the base (103) through bolts; a worm (501) is arranged in the middle of the driving shaft (5), a third gear (502) is arranged at one end of the driving shaft (5), the third gear (502) is meshed with the second gear (401) and connected, and two sides of the driving shaft (5) are connected with the middle of the chassis (1) through bearings; the driven shaft (6) is connected with the left side of the chassis (1) through a bearing, a fourth gear (601) is arranged at one end of the driven shaft (6), the fourth gear (601) is meshed with the first gear (301), a worm wheel (602) is arranged at the other end of the driven shaft (6), and the worm wheel (602) is meshed with the worm (501); the clamping head (7) is clamped with the clamping opening (104), and one side of the clamping head (7) is in surface contact with the wheel (105);

the adjusting arm device (8) comprises a first main arm (9), a second supporting arm (10), a hook rod (11) and a positioning rod (12); the left end of the first main arm (9) is connected with the upper part of the rotating support column (3) through a bolt, a sliding groove (901) is arranged below the right end of the first main arm (9), a connecting hole (902) is arranged above the right end of the first main arm (9), and a sliding counter bore (903) is arranged at the axis of the first main arm (9); one end of the second supporting arm (10) is connected with the sliding groove (901) in a sliding mode, and the other end of the second supporting arm (10) is connected with the middle of the rotating supporting column (3) through a bolt; the lifting hook rod (11) is connected with the sliding counter bore (903) in a sliding mode, the shape of the lifting hook rod (11) is matched with that of the sliding counter bore (903), and threaded holes (13) are uniformly formed in the lifting hook rod (11); one end of the positioning rod (12) is connected with the upper part of the rotating support column (3), and the other end of the positioning rod (12) is connected with the middle part of the second support arm (10).

2. The hoisting device for the building engineering according to claim 1, characterized in that: the wheel (105) is rotatably connected with the chassis (1), a clamping hole (106) is formed in the wheel (105), and the clamping hole (106) is matched with the lower portion of the clamping head (7).

3. The hoisting device for the building engineering according to claim 1, characterized in that: and stabilizing plates (107) are symmetrically arranged below the chassis (1).

4. The hoisting device for the building engineering according to claim 1, characterized in that: the first main arm (9) and the lifting hook rod (11) are made of alloy structural steel, and the rotating supporting column (3) is made of alloy tool steel.