CN213141202U

CN213141202U - Simple pull rod crane

Info

Publication number: CN213141202U
Application number: CN202021075695.7U
Authority: CN
Inventors: 钱锡宝
Original assignee: WUXI MODERN STEEL STRUCTURE ENGINEERING CO LTD
Current assignee: WUXI MODERN STEEL STRUCTURE ENGINEERING CO LTD
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-05-07
Anticipated expiration: 2030-06-12

Abstract

The utility model relates to a roofing girder steel hoist and mount auxiliary assembly technical field, specific simple and easy dead man that says so, the on-line screen storage device comprises a base, the base includes first side pipe and second side pipe, middle part fixedly connected with third side pipe between first side pipe and the second side pipe, just be located the equal two sets of channel-section steels of fixedly connected with in the third side pipe left and right sides between first side pipe and the second side pipe. The utility model discloses place the device at the three-layer floor, through hoist engine work, carry out the unwrapping wire to the rope, thereby through the gravity of movable pulley self, make the movable pulley descend, descend the movable pulley to being close to behind the ground, through the couple connecting elements of movable pulley lower extreme, then through hoist engine reverse work, receive the line to the rope, make the movable pulley carry out the rising movement together with the component, thereby realize the handling and the removal of component, this kind of handling mode is swift, and convenient, and not restricted by ground site conditions, the cost and the time limit for a project have been practiced thrift greatly.

Description

Simple pull rod crane

Technical Field

The utility model relates to a roofing girder steel hoist and mount auxiliary assembly technical field specifically is a simple and easy dead man hangs.

Background

In the roof steel beam hoisting of the three-layer concrete frame structure, because the span of the building is large, if a normal crane is adopted, a crawler crane with more than 100 tons is needed, and the mechanical bench cost is remarkable. Therefore, a simple pull rod crane is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy dead man hangs to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a simple pull rod crane comprises a base, wherein the base comprises a first square pipe and a second square pipe, a third square pipe is fixedly connected in the middle between the first square pipe and the second square pipe, two groups of channel steel are fixedly connected between the first square pipe and the second square pipe and positioned on the left side and the right side of the third square pipe, a fourth square pipe is fixedly connected on the left side and the right side of the upper end of the first square pipe, a vertical truss is fixedly arranged in the middle of the front side of the upper end of the base, first reinforcing rods are fixedly connected between the left side and the right side of the vertical truss and between the fourth square pipe, second reinforcing rods are fixedly connected between the vertical truss and the middle of the upper end of the second square pipe, three groups of connecting rods are fixedly connected between the first reinforcing rods and the second reinforcing rods at equal intervals, supporting rods are fixedly arranged at the upper end in the vertical truss, the fixed pulleys are installed on the front side and the rear side of the upper end of the top beam, the winch is fixedly installed on the upper end of the base through bolts, a rope is wound on the winch and sequentially penetrates through the two groups of fixed pulleys and is fixedly connected with the front side of the lower end of the top beam, the rope is located on the front side, a movable pulley is slidably connected between the fixed pulleys and the top beam, and a hook is fixedly connected with the lower end of the movable pulley.

As a further optimization of the technical scheme, the lower end of the second square pipe and the outer side of the fourth square pipe are fixedly connected with a support.

As the further optimization of this technical scheme, base rear side fixedly connected with two sets of balancing weight mount pads, the balancing weight is installed to balancing weight mount pad upper end.

As a further optimization of the technical scheme, each group of balancing weights are blocks, and each balancing weight weighs 50 kg.

As further optimization of the technical scheme, the two groups of first reinforcing rods are symmetrically arranged.

As a further optimization of the technical scheme, the first reinforcing rod, the second reinforcing rod, the connecting rod and the supporting rod are round tubes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses place the device at the three-layer floor, through hoist engine work, carry out the unwrapping wire to the rope, thereby through the gravity of movable pulley self, make the movable pulley descend, descend the movable pulley to being close to behind the ground, through the couple connecting elements of movable pulley lower extreme, then through hoist engine reverse work, receive the line to the rope, make the movable pulley carry out the rising movement together with the component, thereby realize the handling and the removal of component, this kind of handling mode is swift, and convenient, and not restricted by ground site conditions, the cost and the time limit for a project have been practiced thrift greatly.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the base structure of the present invention.

In the figure: 1. a base; 101. a first square tube; 102. a second square tube; 103. a third square tube; 104. channel steel; 105. a fourth square tube; 106. a support; 2. a vertical truss; 3. a first reinforcement bar; 4. a second reinforcement bar; 5. a connecting rod; 6. a support bar; 7. a top beam; 8. a fixed pulley; 9. a winch; 10. a rope; 11. a movable pulley; 12. hooking; 13. a counterweight block mounting seat; 14. and a balancing weight.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a simple and easy dead man hangs, including base 1, base 1 includes first side pipe 101 and second side pipe 102, middle part fixedly connected with third side pipe 103 between first side pipe 101 and the second side pipe 102, just be located two sets of channel-section steels 104 of the equal fixedly connected with in the third side pipe 103 left and right sides between first side pipe 101 and the second side pipe 102, the equal fixedly connected with fourth side pipe 105 in the first side pipe 101 upper end left and right sides, 1 upper end front side middle part fixed mounting of base has vertical truss 2, equal first stiffener 3 of fixedly connected with between 2 left and right sides of vertical truss and the left and right sides fourth side pipe 105, it is concrete, 3 symmetries of two sets of first stiffeners set up. Equal fixedly connected with second stiffener 4 between vertical truss 2 and second side pipe 102 upper end middle part, connecting rod 5 of three groups of equidistance fixedly connected with between first stiffener 3 and the second stiffener 4, through the structural strength of first stiffener 3, second stiffener 4 and connecting rod 5's setting enhancement vertical truss 2, avoid vertical truss 2 to take place the slope.

Upper end fixed mounting has bracing piece 6 in the

vertical truss

2, 6 upper ends of bracing piece fixed mounting has back timber 7, fixed pulley 8 is all installed to both sides around the back timber 7 upper end, there is hoist engine 9 base 1 upper end through bolt fixed mounting, the winding has rope 10 on the hoist engine 9, rope 10 pass two sets of fixed pulley 8 in proper order and with 7 lower extreme front sides fixed connection of back timber, sliding connection has movable pulley 11 on the rope 10 and between being located front side fixed pulley 8 and back

timber

7, 11 lower extreme fixedly connected with couples 12 of movable pulley, through hoist engine 9 work, receive and release rope 10, thereby realize the rising and the decline of movable pulley 11, through 12 connecting elements of couple, thereby lift by crane the operation to the component.

Specifically, the lower end of the second square pipe 102 and the outer side of the fourth square pipe 105 are both fixedly connected with a support 106.

Specifically, two sets of balancing weight mount pads 13 of 1 rear side fixedly connected with of base, balancing weight 14 is installed to balancing weight mount pad 13 upper end, and every balancing weight 14 of group is 20, and the every balancing weight 14 is 50kg heavy for both sides keep balance around the base 1, avoid the heavy rear end slope of 1 front end of base two to cause base 1 and vertical truss 2 to empty.

Specifically, the first reinforcing rod 3, the second reinforcing rod 4, the connecting rod 5 and the supporting rod 6 are all round tubes.

Specifically, during the use, place the device in three-layer floor, through hoist engine 9 work, carry out the unwrapping wire to rope 10 to through the gravity of movable pulley 11 self, make movable pulley 11 descend, descend movable pulley 11 to being close to ground after, through couple 12 connecting elements of movable pulley 11 lower extreme, then through hoist engine 9 reverse work, receive line to rope 10, make movable pulley 11 carry out the ascending motion with the component, thereby realize the handling and the removal of component.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a simple and easy dead man hangs, includes base (1), its characterized in that: the base (1) comprises a first square pipe (101) and a second square pipe (102), a third square pipe (103) is fixedly connected in the middle between the first square pipe (101) and the second square pipe (102), two groups of channel steel (104) are fixedly connected between the first square pipe (101) and the second square pipe (102) and positioned on the left side and the right side of the third square pipe (103), a fourth square pipe (105) is fixedly connected on the left side and the right side of the upper end of the first square pipe (101), a vertical truss (2) is fixedly installed in the middle of the front side of the upper end of the base (1), a first reinforcing rod (3) is fixedly connected between the left side and the right side of the vertical truss (2) and between the fourth square pipe (105), a second reinforcing rod (4) is fixedly connected between the vertical truss (2) and the middle of the upper end of the second square pipe (102), three groups of connecting rods (5) are fixedly connected in equidistance between the first reinforcing rod (3) and the second, upper end fixed mounting has bracing piece (6) in vertical truss (2), bracing piece (6) upper end fixed mounting has back timber (7), fixed pulley (8) are all installed to both sides around back timber (7) upper end, there is hoist engine (9) base (1) upper end through bolt fixed mounting, the winding has rope (10) on hoist engine (9), rope (10) pass two sets of fixed pulley (8) in proper order and with back timber (7) lower extreme front side fixed connection, just be located the front side on rope (10) sliding connection has movable pulley (11) between fixed pulley (8) and back timber (7), movable pulley (11) lower extreme fixedly connected with couple (12).

2. The simple dead man hanger according to claim 1, characterized in that: and the lower end of the second square pipe (102) and the outer side of the fourth square pipe (105) are fixedly connected with a support (106).

3. The simple dead man hanger according to claim 1, characterized in that: the base (1) rear side fixedly connected with two sets of balancing weight mount pads (13), balancing weight (14) are installed to balancing weight mount pad (13) upper end.

4. The simple dead man hanger of claim 3, wherein: each group of the balancing weights (14) is 20, and each balancing weight (14) weighs 50 kg.

5. The simple dead man hanger according to claim 1, characterized in that: the two groups of first reinforcing rods (3) are symmetrically arranged.

6. The simple dead man hanger according to claim 1, characterized in that: the first reinforcing rod (3), the second reinforcing rod (4), the connecting rod (5) and the supporting rod (6) are round tubes.