Auxiliary device for installing and fixing chemical tower

Abstract

The utility model discloses a chemical tower installing and fixing auxiliary device which comprises a bottom plate, a transverse moving mechanism, a vertical moving mechanism and a righting structure, and universal wheels and a horizontal adjusting structure are installed on the bottom plate. The transverse moving mechanism is provided with a transverse moving vertical plate, the transverse moving vertical plate is in sliding connection with the bottom plate and is driven by a transverse moving spiral transmission mechanism, and a lead screw of the transverse moving spiral transmission mechanism is installed on the bottom plate; a vertical sliding groove is formed in the transverse moving vertical plate. The vertical moving mechanism is provided with a vertical moving plate, the vertical moving plate is inserted into the vertical sliding groove and driven by a vertical moving spiral transmission mechanism, and a lead screw of the vertical moving plate is installed in the vertical sliding groove. The centralizing structure comprises a centralizing plate matched with the chemical tower, a rubber gasket is arranged on the front side face of the centralizing plate, the rear side face of the centralizing plate is connected with the front end of a horizontal supporting arm, the rear end of the horizontal supporting arm is perpendicularly and fixedly connected with one side of a connecting plate, and the connecting plate is fixed to the top of the vertical moving plate. The device is easy to operate, convenient to use, time-saving, labor-saving and high in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical tower installation, in particular to a chemical tower installation and fixing auxiliary device. Background Art

[0002] Chemical towers are a type of equipment commonly used in chemical production processes. They are used for separation, purification, reaction and other processes of chemical substances. Chemical towers are usually composed of tower barrels, fillers, inlets and outlets, internal partitions and other components. According to different process requirements and operating conditions, chemical towers can be used for different chemical processes such as distillation, adsorption, extraction, crystallization, and drying. Chemical towers are widely used in petrochemical, fertilizer, metallurgy, environmental protection and other fields.

[0003] At present, chemical towers need to be installed using lifting equipment, and the verticality of the chemical towers needs to be ensured during the installation process. If only lifting equipment is used for installation, the chemical towers are prone to tilt. At present, in the installation process of chemical towers, tooling is used for auxiliary installation, but the existing tooling cannot be leveled and must be used on a flat ground, which is inconvenient to use; it cannot be used for chemical towers of different specifications and sizes, and has poor applicability; in the process of adjusting the position of the chemical tower, the operation is very inconvenient, time-consuming and labor-intensive. Utility Model Content

[0004] The utility model provides a convenient-to-use auxiliary device for installing and fixing a chemical tower in order to solve the technical problems existing in the known technology.

[0005] The utility model adopts the technical scheme to solve the technical problems existing in the known technology: a chemical tower installation and fixing auxiliary device, comprising a base plate, a transverse movement mechanism, a vertical movement mechanism and a straightening structure, wherein a universal wheel and a horizontal adjustment structure are installed on the base plate; the transverse movement mechanism is provided with a transverse vertical plate, the transverse vertical plate is slidably connected with the base plate and driven by a transverse screw transmission mechanism, and the screw of the transverse screw transmission mechanism is installed on the base plate; a vertical slide groove is provided on the transverse vertical plate; the vertical movement mechanism is provided with a vertical movement plate, the vertical movement plate is inserted in the vertical slide groove, and the two are slidably connected, the vertical movement plate is driven by the vertical movement screw transmission mechanism, and the screw of the vertical movement screw transmission mechanism is installed in the vertical slide groove; the straightening structure comprises a straightening plate that matches the chemical tower, the straightening plate, the front side surface of which is provided with a rubber gasket, the rear side surface of which is connected to the front end of the horizontal support arm, the rear end of the horizontal support arm is vertically fixed to one side of the connecting plate, and the connecting plate is fixed to the top of the vertical movement plate.

[0006] The horizontal adjustment structure includes four screw rods and two horizontal bubble gauges. The four screw rods are vertically connected to the four corners of the base plate through threads, and supporting feet rotatably connected to the screw rods are provided at the lower ends of the screw rods; the horizontal bubble gauges are respectively arranged in grooves located on both sides of the base plate.

[0007] The vertical movable plate is provided with a limiting structure.

[0008] Support plates are arranged on the left and right sides of the lower part of the transverse vertical plate, and sliding blocks are arranged under the supporting plates. The sliding blocks are assembled in transverse sliding grooves, and the transverse sliding grooves are arranged on the bottom plate.

[0009] The cross sections of the sliding block and the transverse sliding groove are in an inverted T shape.

[0010] The advantages and positive effects of the utility model are: by adopting a leveling bottom plate, using a horizontal and vertical two-way spiral transmission mechanism on the bottom plate to drive the straightening plate to cooperate with the lifting equipment to vertically install the chemical tower, the operation is simple, the use is convenient, and it saves time and effort. In addition, the utility model can adapt to the vertical installation of chemical towers of various sizes, and has strong applicability; at the same time, the utility model has a simple structure, high practicality, and is easy to promote and apply. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is a partial exploded schematic diagram of the three-dimensional structure of the bottom plate of the utility model;

[0013] Figure 3 It is a partial exploded schematic diagram of the three-dimensional structure of the lateral moving mechanism of the utility model;

[0014] Figure 4 It is a schematic diagram of the use state of the utility model.

[0015] In the figure: 1. bottom plate; 21. screw rod; 22. support foot; 23. horizontal bubble meter; 24. universal wheel; 25. horizontal slide; 31. horizontal vertical plate; 32. screw of horizontal screw transmission mechanism; 33. vertical slide; 34. support plate; 35. slider; 41. vertical moving plate; 42. screw of vertical screw transmission mechanism; 51. straightening plate; 52. horizontal support arm; 53. connecting plate; 6. chemical tower. DETAILED DESCRIPTION

[0016] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0017] See also Figure 1 to Figure 4, a chemical tower installation and fixing auxiliary device, including a base plate 1, a lateral moving mechanism, a vertical moving mechanism and a straightening structure.

[0018] Universal wheels 24 and a level adjustment structure are installed on the bottom plate 1 .

[0019] In this embodiment, the level adjustment structure includes four screw rods 21 and two level bubble gauges 23. The four screw rods 21 are vertically connected to the four corners of the bottom plate 1 through threads, and the lower ends of the screw rods 21 are provided with supporting feet 22 rotatably connected thereto; the level bubble gauges 23 are respectively arranged in grooves located on both sides of the bottom plate 1. Figure 2 When in use, the four screw rods 21 are rotated respectively, thereby driving the four legs 22 to move up and down, and observing through the horizontal bubble meter 23, so as to achieve the purpose of adjusting the bottom plate 1 to a horizontal state.

[0020] The transverse movement mechanism is provided with a transverse vertical plate 31, which is slidably connected to the base plate 1. The transverse vertical plate 31 is driven by a transverse screw transmission mechanism, and the lead screw 32 of the transverse screw transmission mechanism is installed on the base plate 1; a vertical sliding groove 33 is provided on the transverse vertical plate 31.

[0021] See also Figure 2 and Figure 3 , start the transverse screw transmission mechanism to move the transverse vertical plate 31 along the radial direction of the chemical tower to achieve support.

[0022] In this embodiment, the sliding structure between the transverse vertical plate 31 and the bottom plate 1 is as follows: support plates 34 are provided on the left and right sides of the lower part of the transverse vertical plate 31, and sliders 35 are provided under the support plates 34. The sliders 35 are assembled in the transverse slide grooves 25, and the transverse slide grooves 25 are provided on the bottom plate 1. Furthermore, the cross sections of the sliders 35 and the transverse slide grooves 25 are inverted T-shaped, which can make the transverse vertical plate 31 more stable when moving.

[0023] The vertical moving mechanism is provided with a vertical moving plate 41 , which is inserted into the vertical slide groove 33 , and the two are slidably connected. The vertical moving plate 41 is driven by a vertical moving screw transmission mechanism, and a lead screw 42 of the vertical moving screw transmission mechanism is installed in the vertical slide groove 33 .

[0024] See also Figure 3 , start the vertical moving screw transmission mechanism to make the vertical moving plate 41 move vertically, which can adapt to the support of chemical towers with different heights.

[0025] In this embodiment, the vertical movable plate 41 is provided with a limiting structure to prevent the vertical movable plate 41 from slipping off the transverse movable plate.

[0026] The straightening structure includes a straightening plate 51 that matches the chemical tower 6. The straightening plate 51 has a rubber gasket on its front side, and its rear side is connected to the front end of the horizontal support arm 52. The rear end of the horizontal support arm 52 is vertically fixed to one side of the connecting plate 53, and the connecting plate is fixed to the top of the vertical movable plate 41.

[0027] See also Figure 3 The straightening plate 51 is fitted with the chemical tower 6 through the rubber gasket, which can increase the friction between the straightening plate and the chemical tower. At the same time, the rubber gasket has a protective effect on the chemical tower 6.

[0028] Application of this utility model:

[0029] See also Figure 4 First, use the universal wheels 24 to move multiple auxiliary devices to the set position, then level the bottom plate 1, lift the universal wheels off the ground, and use the legs 22 to support the bottom plate 1. When hoisting the chemical tower 6, first start the vertical screw transmission mechanism, so that the vertical moving plate 41 drives the straightening plate 51 to move up to the set position, and then start the horizontal screw transmission mechanism, so that the horizontal vertical plate 31 drives the straightening plate 51 to approach the chemical tower 6, until multiple auxiliary devices straighten the chemical tower 6. At this time, the chemical tower 6 is in a vertical state. Then, start the vertical screw transmission mechanism again, so that the vertical moving plate 41 drives the straightening plate 51 to move downward with the chemical tower 6, and cooperate with the hoisting equipment to install the chemical tower 6 vertically.

[0030] Although the preferred embodiments of the present invention have been described above in conjunction with the accompanying drawings, the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, which all fall within the scope of protection of the present invention.

Claims

1. A chemical tower installation and fixing auxiliary device, characterized in that: It includes a base plate, a lateral moving mechanism, a vertical moving mechanism and a straightening structure. Universal wheels and a level adjustment structure are installed on the bottom plate; The transverse moving mechanism is provided with a transverse moving vertical plate, the transverse moving vertical plate is slidably connected with the bottom plate and driven by a transverse moving screw transmission mechanism, the lead screw of the transverse moving screw transmission mechanism is installed on the bottom plate; a vertical sliding groove is provided on the transverse moving vertical plate; The vertical moving mechanism is provided with a vertical moving plate, the vertical moving plate is inserted in the vertical slide groove, the two are slidably connected, the vertical moving plate is driven by a vertical moving screw transmission mechanism, and the lead screw of the vertical moving screw transmission mechanism is installed in the vertical slide groove; The righting structure includes a righting plate that matches the chemical tower. The righting plate has a rubber gasket on its front side and a rear side connected to the front end of the horizontal support arm. The rear end of the horizontal support arm is vertically fixed to one side of a connecting plate, and the connecting plate is fixed to the top of the vertical movable plate.

2. The chemical tower installation and fixing auxiliary device according to claim 1, characterized in that: The horizontal adjustment structure includes four screw rods and two horizontal bubble gauges. The four screw rods are vertically connected to the four corners of the base plate through threads, and supporting feet rotatably connected to the screw rods are provided at the lower ends of the screw rods; the horizontal bubble gauges are respectively arranged in grooves located on both sides of the base plate.

3. The chemical tower installation and fixing auxiliary device according to claim 1, characterized in that: The vertical movable plate is provided with a limiting structure.

4. The chemical tower installation and fixing auxiliary device according to claim 1, characterized in that: Support plates are arranged on the left and right sides of the lower part of the transverse vertical plate, and sliding blocks are arranged under the supporting plates. The sliding blocks are assembled in transverse sliding grooves, and the transverse sliding grooves are arranged on the bottom plate.

5. The chemical tower installation and fixing auxiliary device according to claim 4, characterized in that: The cross sections of the sliding block and the transverse sliding groove are in an inverted T shape.

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