Material hoisting device for engineering construction

Abstract

The utility model relates to the related technical field of hoisting devices, and discloses a material hoisting device for engineering construction, which comprises a support column, a base is fixed at the bottom of the support column, and the base is fixedly mounted at a required position through a fixing bolt. The lower portion of the supporting column is in threaded connection with an extrusion positioning disc used for abutting against a bolt head of the fixing bolt for limiting, positioning pins are inserted into the extrusion positioning disc and the base, a fixing sleeve is fixed to the upper portion of the supporting column, and a traction rope used for reinforcing and limiting the supporting column is rotationally installed on the inner side of the fixing sleeve. The fixing bolt can be better limited, the fixing bolt and the base are not prone to loosening, the supporting stability of the supporting column is improved, the supporting column and the lifting frame can be reinforced, the stability of the supporting column and the lifting frame in the overall using process is improved, meanwhile, the lifting frame can be automatically rotated, manpower is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hoist device related technical field, concretely is a material hoist device for engineering construction. BACKGROUND

[0002] Water conservancy project is the project for controlling and distributing the surface water and groundwater in nature, reaching the purpose of eliminating harm and benefiting, also called water project, and needs to build dam, dike, spillway, sluice, intake, channel, crossing, raftway, fishway and different types of hydraulic structures to realize its target, wherein various building templates are one of the basic building material tools commonly used in water conservancy project construction, and most of the existing templates are hoisted by hoist device such as crane, which occupies large area and has high use cost, and part of the existing water conservancy hoist device saves the area by only combining the simple support and the boom to complete the hoisting of the template, which has poor stability of the boom and potential safety hazards.

[0003] In related art, the Chinese patent with publication number CN217838166U is referred to, which specifically discloses a template hoist device for water conservancy project construction. When the template hoist device for water conservancy project construction is used, the installation of the base top support is used to complete the installation of the fixed block, the operator controls the driving motor to rotate the winding drum, so that the hoist and the traction rope can be retracted and extended, the hoisting operation of the template is completed, and through the telescopic rod, the clamping block is clamped into the bottom of the fixed seat, the positioning stud penetrates the first and second positioning holes, and the movement of the fixed seat can drive the movable seat to slide in the installation groove, thereby improving the stability of the device during hoisting.

[0004] The applicant finds that the above-mentioned template hoist device for water conservancy project construction has the following deficiencies: when the contrast file is used, the boom needs to be rotated by the handle frame, since the template is hoisted, the template has a certain weight, and it is laborious to manually rotate the boom, which has potential safety hazards, since the template is easy to swing during hoisting, it is difficult to stop in time when manually rotating the boom, which affects the hoisting effect, and the hoist device in the prior art usually installs the base at the position to be used by bolts, but the bolts do not have a good protection and limiting structure, and the bolts are easy to loosen after a long time of use, which affects the safety during hoisting and has potential safety hazards.

[0005] Therefore, the technical scheme provides a material hoist device for engineering construction, which can better solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The utility model discloses a technical scheme as follows: A material hoisting device for engineering construction, it includes support column, the bottom of support column is fixed with base, and the base is installed and fixed at the position of needing to use through fixed bolt, the lower portion of support column is connected with the extrusion positioning disc of abutting stop using of fixed bolt head through screw thread, and the inside of extrusion positioning disc and base is inserted with positioning pin,

[0007] The upper portion of support column is fixed with fixed sleeve, and the inside of fixed sleeve is rotatably installed with traction rope for reinforcing and limiting support column,

[0008] The upper portion of support column is fixed with fixed sleeve, and the inside of fixed sleeve is rotatably installed with traction rope for reinforcing and limiting support column,

[0009] In a preferred embodiment, the outer wall of the support column and the inside of the extrusion positioning disc are both provided with a matching thread structure.

[0010] In a preferred embodiment, the relative positions of the base and the extrusion positioning disc are both provided with a positioning hole matching the positioning pin, and the positioning pin is inserted into the positioning hole.

[0011] In a preferred embodiment, the top of the positioning pin and the extrusion positioning disc are provided with a loss-preventing rope for protecting the positioning pin.

[0012] In a preferred embodiment, the end of the traction rope away from the mounting part is fixedly connected with the building for reinforcing and limiting the support column.

[0013] In a preferred embodiment, the electric hoist is composed of a lifting mechanism and a moving mechanism, the lifting mechanism is arranged below the moving mechanism, and the moving mechanism is adapted to the track for moving the electric hoist.

[0014] In a preferred embodiment, the top of the support column is fixed with a fixed rod, and the fixed rod and the top of the lifting frame are connected with a reinforcing traction rod for reinforcing the lifting frame.

[0015] Therefore, the fixing bolt is not prone to loosening, the stability of the supporting column is increased, the supporting column and the lifting frame can be reinforced, the stability of the supporting column and the lifting frame during use is increased, the lifting frame can be automatically rotated, manpower is saved, and work efficiency is increased.

[0016] 1、The utility model discloses a supporting column and lifting frame are fixed to the base through the fixed bolt, and the fixed bolt is fixed to the extrusion positioning disc through the positioning pin, so that the position of the extrusion positioning disc is fixed and limited, and the fixed bolt is better positioned.

[0017] 2、The utility model discloses a supporting column and lifting frame are fixed to the base through the fixed bolt, and the fixed bolt is fixed to the extrusion positioning disc through the positioning pin, so that the position of the extrusion positioning disc is fixed and limited, and the fixed bolt is better positioned.

[0018] 3、The utility model discloses a supporting column and lifting frame are fixed to the base through the fixed bolt, and the fixed bolt is fixed to the extrusion positioning disc through the positioning pin, so that the position of the extrusion positioning disc is fixed and limited, and the fixed bolt is better positioned. ACCURACY OF DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model Figure 1 It is an enlarged schematic diagram of A area structure in the utility model;

[0021] Figure 3 It is an enlarged schematic diagram of B area structure in the utility model. Figure 1

[0022] Mark in drawing: 1 - supporting column;2 - base;3 - fixed bolt;4 - extrusion positioning disc;5 - positioning hole;6 - positioning pin;7 - anti - loss rope;8 - fixed sleeve;9 - mounting piece;10 - traction rope;11 - fixed piece one;12 - fixed piece two;13 - rotating seat;14 - lifting frame;15 - track;16 - electric hoist;17 - auxiliary sprocket;18 - servo motor;19 - main sprocket;20 - chain;21 - fixed rod;22 - reinforced traction rod. DETAILED DESCRIPTION

[0023] ​In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme of the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] The technical scheme of the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Figures 1-3 The material hoisting device for engineering construction will be described in detail.

[0025] As shown in the reference Figures 1-2 A material hoisting device for engineering construction comprises a support column 1, the bottom of the support column 1 is fixed with a base 2, the base 2 is installed and fixed at the position to be used through a fixing bolt 3, an extrusion positioning disc 4 abutting against the head of the fixing bolt 3 is threadedly connected below the support column 1, the outer wall of the support column 1 and the inside of the extrusion positioning disc 4 are both provided with matching screw threads, a positioning pin 6 is inserted into the extrusion positioning disc 4 and the base 2, the base 2 and the extrusion positioning disc 4 are both provided with a positioning hole 5 matching the positioning pin 6, the positioning pin 6 is inserted into the positioning hole 5, and a loss-preventing rope 7 is arranged between the top of the positioning pin 6 and the extrusion positioning disc 4 to protect the positioning pin 6.

[0026] As shown in the reference Figures 1-2 The top of the support column 1 is fixed with a fixing sleeve 8, a traction rope 10 is rotatably installed in the inside of the fixing sleeve 8 to reinforce and limit the support column 1, and the end of the traction rope 10 away from the mounting piece 9 is fixedly connected with the building to reinforce and limit the support column 1.

[0027] As shown in the reference Figure 1 And 3As shown, the upper part of the support column 1 is fixed with the fixing part one 11 and the fixing part two 12, and the rotating seat 13 is rotatably installed between the right sides of the fixing part one 11 and the fixing part two 12, the lifting frame 14 is fixed on the right side of the rotating seat 13, and the track 15 cooperating with the electric hoist 16 is arranged below the lifting frame 14, the electric hoist 16 is composed of a lifting mechanism and a moving mechanism, the lifting mechanism is arranged below the moving mechanism, the moving mechanism is adapted to the track 15 to move the electric hoist 16, the electric hoist 16 can use a common electric hoist, the auxiliary sprocket 17 is rotatably installed on the right side of the fixing part two 12, and the auxiliary sprocket 17 is connected with the rotating seat 13 to drive the rotating seat 13 to rotate, the servo motor 18 is arranged on the left side of the fixing part two 12, and the main shaft of the servo motor 18 is provided with the main sprocket 19, the chain 20 is wrapped around and engaged with the auxiliary sprocket 17 and the main sprocket 19, the top of the support column 1 is fixed with the fixed rod 21, and the fixed rod 21 is connected with the lifting frame 14 on the top of the lifting frame 14 to reinforce the lifting frame 14.

[0028] The application has the advantages that the fixed bolt 3 can be better limited in position, the fixed bolt 3 is not easy to loosen, the stability of the support column 1 is improved, the support column 1 and the lifting frame 14 can be reinforced, the stability of the support column 1 and the lifting frame 14 is improved, the lifting frame 14 can be automatically rotated, manpower is saved, and work efficiency is improved.

[0029] Working principle: the extrusion positioning disc 4 is rotated on the support column 1, the extrusion positioning disc 4 is moved to the position of the fixed bolt 3 and abuts on the bolt head of the fixed bolt 3, the fixed bolt 3 is limited in position, the fixed bolt 3 is not easy to loosen, then the positioning pin 6 is inserted into the positioning hole 5 arranged in the base 2 and the extrusion positioning disc 4, the position of the extrusion positioning disc 4 is limited in position, and the fixed bolt 3 is better positioned.

[0030] The end of the traction rope 10 away from the mounting part 9 is connected and fixed with the external building, and the support column 1 and the lifting frame 14 can be reinforced under the cooperation of the traction rope 10 and the reinforcing traction rod 22, and the stability of the support column 1 and the lifting frame 14 is improved.

[0031] The servo motor 18 drives the main sprocket 19 to rotate, the main sprocket 19 drives the chain 20 and the auxiliary sprocket 17 to rotate, the rotating seat 13 and the lifting frame 14 are rotated, the lifting frame 14 drives the electric hoist 16 to rotate, and the electric hoist 16 is used in cooperation with the track 15, so that the object hoisted below the electric hoist 16 is moved to the position to be used.

[0032] The control mode of the utility model is automatically controlled through the controller, the control circuit of the controller can be realized through simple programming of the technician in the field, and the control mode and the circuit connection are not explained in detail any more because the utility model is mainly used for protecting the mechanical setting.

[0033] The above-mentioned embodiments only express several implementation manners of the utility model, and the description is relatively specific and detailed, but it cannot be understood as the limitation of the utility model patent scope. It should be pointed out that, for ordinary skilled persons in the field, several modifications and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A material hoisting device for construction work, comprising a support column (1), characterized in that: The bottom of the support column (1) is fixed with a base (2), and the base (2) is installed and fixed at the position required to be used through a fixing bolt (3), a threaded connection of an extrusion positioning disc (4) is arranged below the support column (1) and abuts against the bolt head of the fixing bolt (3) for limiting use, and a positioning pin (6) is inserted into the inside of the extrusion positioning disc (4) and the base (2); The upper side of the support column (1) is fixed with a fixing sleeve (8), and a traction rope (10) for reinforcing and limiting the support column (1) is rotatably installed on the inner side of the fixing sleeve (8); The upper side of the support column (1) is fixed with a fixing part one (11) and a fixing part two (12), a rotating seat (13) is rotatably installed between the right sides of the fixing part one (11) and the fixing part two (12), a lifting frame (14) is fixed to the right side of the rotating seat (13), a track (15) cooperating with an electric hoist (16) is arranged below the lifting frame (14), an auxiliary sprocket (17) is rotatably installed on the right side of the fixing part two (12), the auxiliary sprocket (17) is connected with the rotating seat (13) to drive the rotating seat (13) to rotate, a servo motor (18) is arranged on the left side of the fixing part two (12), a main sprocket (19) is arranged on the main shaft of the servo motor (18), and the main sprocket (19) and the auxiliary sprocket (17) are surrounded by a chain (20).

2. A material hoisting device for construction work as recited in claim 1, characterized in that: The outer wall of the support column (1) and the inside of the extrusion positioning disc (4) are both provided with a matching screw structure.

3. The material hoisting device for engineering construction according to claim 1, characterized in that: The base (2) and the extrusion positioning disc (4) are both provided with a positioning hole (5) matched with the positioning pin (6) at the relative position, and the positioning pin (6) is inserted into the positioning hole (5).

4. The material hoisting device for engineering construction according to claim 1, characterized in that: The top of the positioning pin (6) and the extrusion positioning disc (4) are provided with a loss prevention rope (7) for protecting the positioning pin (6).

5. The material hoisting device for engineering construction according to claim 1, characterized in that: The end of the traction rope (10) away from the mounting part (9) is fixedly connected with the building for reinforcing and limiting the support column (1).

6. A material hoisting device for construction work as recited in claim 1, characterized in that: The electric hoist (16) is composed of a lifting mechanism and a moving mechanism, the lifting mechanism is arranged below the moving mechanism, and the moving mechanism is matched with the track (15) to move the electric hoist (16).

7. The material hoisting device for engineering construction according to claim 1, characterized in that: The top of the support column (1) is fixed with a fixing rod (21), and a reinforcing traction rod (22) for reinforcing the lifting frame (14) is connected between the fixing rod (21) and the top of the lifting frame (14).

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