Auxiliary mounting equipment for lifting air hose and fire hose

Abstract

The utility model relates to the field of fire-fighting pipe installation, in particular to an air pipe fire-fighting pipe lifting auxiliary installation device. The technical problems that in the using process of installation equipment, the installation efficiency is low due to the fact that most installation equipment is lifted manually with the help of tools such as lifting auxiliary installation equipment, and the installation equipment does not have the height adjusting function are solved. According to the technical scheme, the air pipe and fire pipe lifting auxiliary mounting equipment comprises a fixing frame and further comprises universal wheels, supporting inclined rods, a first lifting assembly and a second lifting assembly. By arranging the universal wheels, a worker can conveniently and flexibly move the equipment to any position, the safety and stability in the using process can be guaranteed through the supporting inclined rods, the toppling phenomenon is avoided, then through the first lifting assembly, the limiting sliding rods can drive the height of the lifting columns to be adjusted, and through the second lifting assembly, the height of the lifting columns can be adjusted. The limiting sliding block can drive the transverse rod to ascend and descend, and therefore the height of the lifting frame can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the field of fire-fighting pipe installation, in particular to an auxiliary installation device for lifting an air duct and a fire-fighting pipe. Background Art

[0002] Fire-fighting pipes refer to pipe materials used in fire-fighting to connect fire-fighting equipment and instruments and to transport water, gas or other media for fire-fighting. Due to special needs, there are special requirements for the thickness and material of fire-fighting pipes, and they are sprayed with red paint to transport water for fire-fighting. Some fire-fighting pipes in buildings need to be installed on the top of the floor. During installation, they need to be connected and fixed to the front section and the building in turn. Before being connected to the front section on the building, most of them are lifted manually with the help of tools such as lifting auxiliary installation equipment, which requires a lot of labor, is time-consuming and labor-intensive, and has low installation efficiency. In addition, most of the existing lifting auxiliary installation equipment has a fixed structure and does not have the function of height adjustment, which reduces the applicability of use, and thus easily affects the convenience of use of the entire installation equipment. Utility Model Content

[0003] In order to overcome the problem that during the use of installation equipment, most of the lifting is done manually with the help of lifting auxiliary installation equipment and other tools, the installation efficiency is low, and the installation equipment does not have height adjustment.

[0004] The technical solution of the utility model is: an auxiliary installation device for lifting an air duct and a fire-fighting pipe, comprising a fixed frame, a universal wheel, a support column, a first connecting rod, a supporting oblique rod, a mounting groove, a first limiting slide groove, a first lifting assembly, a lifting column, a second limiting slide groove, a second lifting assembly, a second connecting rod, a lifting frame and a supporting tray. Support columns are arranged at the front and rear ends of the top of the fixed frame, the left upper ends of the two groups of support columns are commonly connected to the first connecting rod, the front and rear ends of the bottom of the fixed frame are provided with mounting grooves, the inner sides of the two groups of support columns are provided with a first limiting slide groove, the interiors of the two groups of first limiting slide grooves are provided with a first lifting assembly, the inner sides of the two groups of first lifting assemblies are installed with lifting columns, the inner sides of the two groups of lifting columns are provided with a second limiting slide groove, the interiors of the two groups of second limiting slide grooves are provided with a second lifting assembly, and the left lower ends of the two groups of second limiting slide grooves are commonly connected to the second connecting rod.

[0005] Preferably, by providing universal wheels, it is convenient for staff to flexibly move the equipment to any position, thereby improving ease of use. The supporting diagonal rod can ensure safety and stability during use and avoid tipping. Then, through the first lifting component, the limit slide bar can drive the height adjustment of the lifting column, and then through the second lifting component, the limit slide bar can drive the lifting and lowering of the cross bar, thereby facilitating the height adjustment of the lifting frame, facilitating the improvement of the applicability of the equipment, and thus greatly improving the ease of use of the entire installation equipment.

[0006] Preferably, universal wheels are installed at the four bottom corners of the fixing frame to facilitate the staff to flexibly move the equipment to any position, thereby improving the convenience of use.

[0007] Preferably, a supporting diagonal rod is provided at the lower left end of the two groups of supporting columns, and the bottoms of the two groups of supporting diagonal rods are fixedly connected to the top of the fixing frame to ensure safety and stability during use and avoid tipping over.

[0008] Preferably, the fixing frame, supporting columns and supporting diagonal rods are all made of stainless steel, which has the characteristics of high strength, durability and corrosion resistance, ensuring the stability and reliability of the equipment.

[0009] Preferably, the first lifting assembly includes a first driving motor, a first threaded screw and a limiting slide rod. The first driving motor is installed inside the mounting groove. The top output end of the first driving motor is connected to the first threaded screw located inside the first limiting slide groove. The outer wall of the first threaded screw is threadedly connected to the limiting slide rod located inside the first limiting slide groove. By starting the first driving motor to drive the rotation of the first threaded screw rod, the limiting slide rod can drive the height adjustment of the lifting column.

[0010] Preferably, the second lifting assembly includes a second driving motor, a second threaded screw, a limit slider, a cross bar and a vertical bar. The second driving motor is installed at the inner bottom end of the two groups of second limit slide grooves, and the top output ends of the two groups of second driving motors are connected to the second threaded screw. The outer side walls of the two groups of second threaded screws are threadedly connected to two groups of limit sliders located inside the second limit slide grooves. Cross bars are installed on the right sides of the two groups of limit sliders at the lower ends and the two groups of limit sliders at the upper ends. Vertical bars are arranged at the front and rear ends between the two groups of cross bars. By starting the second driving motor to drive the rotation of the second threaded screw, the limit slider can drive the lifting and lowering of the cross bar, thereby facilitating the height adjustment of the lifting frame and improving the applicability of the equipment.

[0011] Preferably, a lifting frame is installed at the lower right end of the second lifting assembly, and a support tray is provided on the top of the lifting frame, which can improve the supporting stability of the auxiliary installation of the air duct and the fire protection pipe and enhance the work convenience.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting a composite structure of a supporting diagonal rod, a first lifting assembly and a second lifting assembly to replace the original single structure, the safety and stability during use can be ensured to avoid tipping. The height adjustment of the lifting column and the crossbar can also be driven, so as to facilitate the height adjustment of the lifting frame, thereby improving the convenience of use of the entire installation equipment to a certain extent;

[0014] 2. By supporting the diagonal rod, the safety and stability during use can be ensured to avoid tipping;

[0015] 3. Start the first drive motor to drive the first threaded screw to rotate through the first lifting assembly, so that the limit slide rod can drive the height adjustment of the lifting column;

[0016] 4. Through the second lifting component, the second drive motor is started to drive the rotation of the second threaded screw, so that the limit slider can drive the lifting of the cross bar, thereby facilitating the height adjustment of the lifting frame and improving the applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 What is shown is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 What is shown is a schematic diagram of the three-dimensional structure of the first lifting component of the utility model;

[0019] Figure 3 The diagram shows a three-dimensional structure diagram of the installation of the first lifting assembly of the utility model;

[0020] Figure 4 The diagram shows a three-dimensional structure diagram of the second lifting assembly of the present invention;

[0021] Figure 5 What is shown is a schematic diagram of the split three-dimensional structure of the second lifting component of the utility model.

[0022] Explanation of the accompanying drawings: 1-fixed frame, 2-universal wheel, 3-support column, 4-first connecting rod, 5-support diagonal rod, 6-installation groove, 7-first limiting slide groove, 8-first lifting assembly, 9-lifting column, 10-second limiting slide groove, 11-second lifting assembly, 12-second connecting rod, 13-lifting frame, 14-support tray, 801-first drive motor, 802-first threaded screw, 803-limiting slide rod, 101-second drive motor, 102-second threaded screw rod, 103-limiting slider, 104-cross bar, 105-vertical bar. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-3The utility model provides an embodiment: an auxiliary installation device for lifting an air duct and a fire-fighting pipe, comprising a fixing frame 1, and also comprising a universal wheel 2, a support column 3, a first connecting rod 4, a supporting oblique rod 5, an installation groove 6, a first limiting slide groove 7, a first lifting assembly 8, a lifting column 9, a second limiting slide groove 10, a second lifting assembly 11, a second connecting rod 12, a lifting frame 13 and a supporting tray 14. Universal wheels 2 are installed at the four corners of the bottom of the fixing frame 1, which is convenient for the staff to flexibly move the equipment to any position and improve the convenience of use. Support columns 3 are arranged at the front and rear ends of the top of the fixing frame 1, and the left upper ends of the two groups of support columns 3 are jointly connected to the first connecting rod 4, and the left lower ends of the two groups of support columns 3 are arranged with supporting oblique rods 5. The bottoms of the two groups of supporting oblique rods 5 are fixedly connected to the top of the fixing frame 1 to ensure safety and stability during use and avoid tipping. The fixing frame 1, the support column 3 and the supporting oblique rod 5 are all adopted The stainless steel material has the characteristics of high strength, durability and corrosion resistance, ensuring the stability and reliability of the equipment. The front and rear ends of the bottom of the fixed frame 1 are provided with mounting grooves 6, the inner sides of the two groups of support columns 3 are provided with first limiting slide grooves 7, and the interiors of the two groups of first limiting slide grooves 7 are provided with first lifting components 8. The first lifting components 8 include a first driving motor 801, a first threaded screw 802 and a limiting slide bar 803. The first driving motor 801 is installed inside the mounting groove 6, and the top output end of the first driving motor 801 is connected to the first threaded screw 802 located inside the first limiting slide groove 7. The outer side wall of the first threaded screw 802 is threadedly connected to the limiting slide bar 803 located inside the first limiting slide groove 7. By starting the first driving motor 801 to drive the rotation of the first threaded screw 802, the limiting slide bar 803 can drive the height adjustment of the lifting column 9, and the inner sides of the two groups of first lifting components 8 are both installed with lifting columns 9.

[0025] See also Figure 4-5In this embodiment, the inner sides of the two groups of lifting columns 9 are provided with second limiting slide grooves 10, and the interiors of the two groups of second limiting slide grooves 10 are provided with second lifting components 11, and the second lifting components 11 include a second driving motor 101, a second threaded screw 102, a limiting slider 103, a cross bar 104 and a vertical bar 105. The inner bottom ends of the two groups of second limiting slide grooves 10 are both installed with second driving motors 101, and the top output ends of the two groups of second driving motors 101 are both connected with second threaded screws 102, and the outer side walls of the two groups of second threaded screws 102 are both threadedly connected with two groups of limiting sliders 103 located inside the second limiting slide grooves 10, and the two groups of limiting sliders 103 and The right sides of the two groups of limit sliders 103 at the upper ends are installed with cross bars 104, and the front and rear ends between the two groups of cross bars 104 are provided with vertical bars 105. By starting the second driving motor 101 to drive the rotation of the second threaded screw 102, the limit slider 103 can drive the lifting of the cross bar 104, thereby facilitating the height adjustment of the lifting frame 13 and improving the applicability of the equipment. The lower ends of the left sides of the two groups of second limit slide grooves 10 are commonly connected with the second connecting rod 12, and the lower end of the right side of the second lifting assembly 11 is installed with a lifting frame 13. The top of the lifting frame 13 is provided with a support tray 14, which can improve the support stability of the auxiliary installation of the air duct and fire protection pipe, and improve the work convenience.

[0026] When installing the equipment for work, firstly, universal wheels 2 are installed at the four corners of the bottom of the fixing frame 1, so that the staff can flexibly move the equipment to any position, which improves the convenience of use. Support columns 3 are arranged at the front and rear ends of the top of the fixing frame 1, and the left upper ends of the two groups of support columns 3 are commonly connected with the first connecting rod 4, and the left lower ends of the two groups of support columns 3 are arranged with supporting diagonal rods 5, and the bottoms of the two groups of supporting diagonal rods 5 are fixedly connected to the top of the fixing frame 1 to ensure safety and stability during use and avoid tipping. Then, the fixing frame 1, the supporting columns 3 and the supporting diagonal rods 5 are all made of stainless steel, which has the characteristics of high strength, durability and corrosion resistance, so as to ensure the stability and reliability of the equipment.

[0027] Then, through the first lifting assembly 8, the first driving motor 801 is started to drive the first threaded screw 802 to rotate, so that the limiting slide bar 803 can drive the height adjustment of the lifting column 9;

[0028] Then, through the second limiting slide groove 10, the second driving motor 101 is started to drive the second threaded screw 102 to rotate, so that the limiting slider 103 can drive the lifting of the cross bar 104, thereby facilitating the height adjustment of the lifting frame 13 and improving the applicability of the equipment. The lifting frame 13 is installed at the lower end of the right side of the second lifting assembly 11, and a support tray 14 is arranged on the top of the lifting frame 13, which can improve the supporting stability of the auxiliary installation of the air duct and fire protection pipe and enhance the work convenience.

[0029] Through the above steps, the universal wheel 2 is set to facilitate the staff to flexibly move the equipment to any position, thereby improving the convenience of use. The supporting diagonal rod 5 can ensure safety and stability during use and avoid tipping. Then, by starting the first drive motor 801 to drive the rotation of the first threaded screw 802, the limit slide bar 803 can drive the height adjustment of the lifting column 9. Then, by starting the second drive motor 101 to drive the rotation of the second threaded screw 102, the limit slide bar 103 can drive the lifting and lowering of the cross bar 104, thereby facilitating the height adjustment of the lifting frame 13, facilitating the improvement of the applicability of the equipment, and thus greatly improving the convenience of use of the entire installation equipment.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An auxiliary installation device for lifting an air duct or fire duct, comprising a fixing frame (1); characterized in that: The fixed frame (1) further comprises a universal wheel (2), a support column (3), a first connecting rod (4), a supporting inclined rod (5), a mounting groove (6), a first limiting sliding groove (7), a first lifting assembly (8), a lifting column (9), a second limiting sliding groove (10), a second lifting assembly (11), a second connecting rod (12), a lifting frame (13) and a supporting tray (14). The front and rear ends of the top of the fixed frame (1) are both provided with support columns (3). The upper left ends of the two groups of support columns (3) are commonly connected to the first connecting rod (4). The front end of the bottom of the fixed frame (1) is provided with a support column (3). Both rear ends are provided with mounting grooves (6), the inner sides of the two groups of support columns (3) are provided with first limiting sliding grooves (7), the interiors of the two groups of first limiting sliding grooves (7) are provided with first lifting components (8), the inner sides of the two groups of first lifting components (8) are provided with lifting columns (9), the inner sides of the two groups of lifting columns (9) are provided with second limiting sliding grooves (10), the interiors of the two groups of second limiting sliding grooves (10) are provided with second lifting components (11), and the left lower ends of the two groups of second limiting sliding grooves (10) are commonly connected with a second connecting rod (12).

2. The auxiliary installation device for lifting the air duct and fire fighting pipe according to claim 1, characterized in that: Universal wheels (2) are installed at the four corners of the bottom of the fixing frame (1).

3. The auxiliary installation device for lifting the air duct and fire fighting pipe according to claim 1, characterized in that: The left lower ends of the two groups of support columns (3) are both provided with support diagonal rods (5), and the bottoms of the two groups of support diagonal rods (5) are both fixedly connected to the top of the fixing frame (1).

4. The auxiliary installation device for lifting the air duct and fire fighting pipe according to claim 1, characterized in that: The fixing frame (1), the supporting column (3) and the supporting diagonal rod (5) are all made of stainless steel.

5. The auxiliary installation device for lifting the air duct and fire duct according to claim 1, characterized in that: The first lifting assembly (8) comprises a first driving motor (801), a first threaded screw (802) and a limiting slide (803); the first driving motor (801) is installed inside the installation groove (6); the top output end of the first driving motor (801) is connected to the first threaded screw (802) located inside the first limiting slide groove (7); the outer side wall of the first threaded screw (802) is threadedly connected to the limiting slide (803) located inside the first limiting slide groove (7).

6. The auxiliary installation device for lifting the air duct and fire fighting pipe according to claim 1, characterized in that: The second lifting assembly (11) comprises a second driving motor (101), a second threaded screw (102), a limiting slider (103), a cross bar (104) and a vertical bar (105); the second driving motor (101) is installed at the inner bottom end of the two sets of second limiting slide grooves (10); the top output ends of the two sets of second driving motors (101) are connected to the second threaded screw (102); the outer side walls of the two sets of second threaded screws (102) are threadedly connected to two sets of limiting sliders (103) located inside the second limiting slide grooves (10); the right sides of the two sets of limiting sliders (103) at the lower ends and the two sets of limiting sliders (103) at the upper ends are installed with cross bars (104); and the front and rear ends between the two sets of cross bars (104) are provided with vertical bars (105).

7. The auxiliary installation device for lifting the air duct and fire fighting pipe according to claim 1, characterized in that: A lifting frame (13) is installed at the lower right end of the second lifting assembly (11), and a supporting tray (14) is arranged on the top of the lifting frame (13).

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