Pipeline line drawing device for fire-fighting construction

Abstract

The utility model relates to a pipeline line drawing device for fire-fighting construction, which relates to the field of auxiliary mechanisms for fire-fighting construction and comprises a limiting ring and a movable line drawing group. The limiting ring is of a multi-half structure, has a preset operation size and a preset bending radian, is correspondingly locked and positioned through the locking unit, and can perform corresponding supporting and limiting operation. The movable line drawing set is connected with the limiting and locking set in a magnetic attraction mode, has preset operation height and supporting force and can conduct corresponding movable adjusting operation along the surface of the operation face of the limiting and locking set. The overall operation position can be limited through the locking unit, and then corresponding line drawing operation is conducted through the movable line drawing set. In the line drawing process, supporting can be conducted through the limiting ring, and the line drawing stability can be effectively improved. Meanwhile, due to the arrangement of the magnets, operation is more convenient, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary mechanisms for fire protection construction, in particular to a pipeline marking device for fire protection construction. Background Art

[0002] Fire engineering construction is an important part of fire safety. Fire engineering construction refers to a series of work such as design, installation, commissioning and acceptance of fire protection facilities in public places such as buildings and venues in accordance with relevant laws and standards.

[0003] The importance of fire protection engineering construction is self-evident. Once a fire occurs, the availability of fire protection facilities is directly related to the safety of life and property losses. Therefore, in the design and construction of public places such as buildings and venues, the construction of fire protection engineering and the construction of the entire project are coordinated with each other, and the fire protection facilities are safe, reliable and effective. When carrying out fire protection construction operations, corresponding markings are required to facilitate the construction.

[0004] The fire protection pipeline marking device commonly used in the prior art has poor stability and cannot ensure the accuracy of the line when performing the marking operation. Utility Model Content

[0005] The purpose of the utility model is to provide a pipeline marking device for fire protection construction to solve the above-mentioned problems existing in the prior art.

[0006] Technical solution: A pipeline marking device for fire protection construction, including two components: a limit ring and a mobile marking group. The limit ring is a semi-structured structure with a predetermined operating size and bending arc, and is locked and positioned accordingly through a locking unit, and can perform corresponding support and limiting operations. The mobile marking group is magnetically connected to the limit ring, has a predetermined operating height and supporting force, and can perform corresponding moving and adjusting operations along the operating surface of the limit ring.

[0007] In a further embodiment, the limit ring is a two-half structure, and the two halves are symmetrical structures, which can form a ring structure with a predetermined containment capacity; the locking units are multiple and symmetrically distributed at the left and right ends of the operating direction of the limit ring.

[0008] In a further embodiment, the locking unit includes three components: a positioning buckle, a connecting handle and a locking buckle. The positioning buckle is connected to the limiting ring, has a predetermined working length, and a through hole of a predetermined working size is provided on the working surface; there are multiple positioning buckles, and the multiple positioning buckles are symmetrically arranged. The connecting handle passes through the through hole provided by the positioning buckle and has a predetermined working length, and can perform corresponding connection and limiting operations. The locking buckle is threadedly connected to the connecting handle and has a predetermined working area, and can perform corresponding screwing and adjustment operations.

[0009] In a further embodiment, the mobile marking group includes three components: a magnetic plate, a positioning column and a marking arm. The magnetic plate is magnetically connected to the limiting ring, has a predetermined operating area and load-bearing capacity, and can perform corresponding load-bearing and limiting operations. The positioning column is connected to the magnetic plate, has a predetermined operating height and supporting force, and can perform corresponding connection and bearing operations. The marking arm is connected to the positioning column, has a predetermined operating length, and can perform corresponding marking operations.

[0010] In a further embodiment, the two halves of the limit ring are in a separated state and can be divided into a left limit ring and a right limit ring; and the working surfaces of the left and right limit rings are provided with corresponding sliding rails, and the magnetic plate can perform corresponding sliding adjustment operations along the sliding rails.

[0011] In a further embodiment, both ends of the sliding rails provided on the working surfaces of the left limiting ring and the right limiting ring are open, and corresponding sliding blocks are provided on the wall surface of the magnetic attraction plate close to the limiting ring.

[0012] Beneficial effects: The utility model relates to a pipeline marking device for fire-fighting construction, which relates to the field of auxiliary mechanisms for fire-fighting construction, and includes two components: a limit ring and a mobile marking group. The limit ring is a semi-structured device with a predetermined operating size and bending arc, and is locked and positioned accordingly through a locking unit, and can perform corresponding support and limiting operations. The mobile marking group is magnetically connected to the limit ring, has a predetermined operating height and supporting force, and can perform corresponding moving and adjusting operations along the operating surface of the limit ring. The present application can limit the overall operating position through the locking unit, and then perform the corresponding marking operation by placing it in the mobile marking group. During the marking process, the limit ring can be used for support, which can effectively improve the stability of the marking. At the same time, the magnetic setting can also make the operation more convenient and have a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an overall schematic diagram of this application.

[0014] Figure 2 Schematic diagram of the mobile line drawing group described in this application.

[0015] The reference numerals in the figures are: left limit ring 1, right limit ring 2, positioning buckle 3, connecting handle 4, locking buckle 5, magnetic suction plate 6, positioning column 7, and drawing arm 8. DETAILED DESCRIPTION

[0016] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described. Embodiment 1:

[0017] The pipeline marking device for fire protection construction proposed in this embodiment includes two components: a limit ring and a mobile marking group. The limit ring is a half-type structure, has a predetermined working size and bending arc, and is locked and positioned accordingly through a locking unit, and can perform corresponding support and limiting operations. The mobile marking group is magnetically connected to the limit ring, has a predetermined working height and supporting force, and can perform corresponding moving and adjusting operations along the working surface of the limit ring. The limit ring is a two-half structure, and the two halves are symmetrical structures, which can form a ring structure with a predetermined containment capacity; the locking units are multiple and symmetrically distributed at the left and right ends of the working direction of the limit ring. The locking unit includes three components: a positioning buckle 3, a connecting handle 4 and a locking buckle 5. The positioning buckle 3 is connected to the limit ring, has a predetermined working length, and a through hole of a predetermined working size is provided on the working surface; the positioning buckle 3 is multiple, and the multiple positioning buckles 3 are symmetrically arranged. The connecting handle 4 passes through the through hole provided in the positioning buckle 3 and has a predetermined working length, and can perform corresponding connection and limiting operations. The locking buckle 5 is threadedly connected to the connecting handle 4 and has a predetermined working area, and can perform corresponding screwing and adjustment operations. In a further preferred embodiment, there are four positioning buckles 3, two in a group, distributed on the left and right sides of the limiting ring. There are two connecting handles 4 and two locking buckles 5, and they are respectively distributed on the left and right sides of the limiting ring. In the later operation process, the connecting handle 4 can be passed through the positioning buckle 3, and then the locking buckle 5 can be screwed from the other end of the connecting handle 4, thereby driving the limiting ring as a whole to perform corresponding locking and limiting operations. Embodiment 2:

[0018] On the basis of the first embodiment, the mobile marking group includes three components: a magnetic plate 6, a positioning column 7 and a marking arm 8. The magnetic plate 6 is magnetically connected to the limiting ring, has a predetermined operating area and load-bearing capacity, and can perform corresponding load-bearing and limiting operations. The positioning column 7 is connected to the magnetic plate 6, has a predetermined operating height and supporting force, and can perform corresponding connection and bearing operations. The marking arm 8 is connected to the positioning column 7, has a predetermined operating length, and can perform corresponding marking operations. The operating size length of the magnetic plate 6 is greater than or equal to the overall operating length of the connecting handle 4. In the later operation process, the positioning column 7 and the marking arm 8 can be driven to adjust the corresponding operating position as a whole by sliding the magnetic plate 6, so that the fire-fighting pipe can be marked. In a further preferred embodiment, the positioning column 7 and the marking arm 8 are connected in a positioning manner to facilitate the replacement of the marking arm 8 in the later stage. The two halves of the limit ring are in a separated state, and can be divided into two parts, a left limit ring 1 and a right limit ring 2; and the working surfaces of the left and right limit rings are provided with corresponding sliding rails, and the magnetic plate 6 can perform corresponding sliding adjustment operations along the sliding rails. Since the working size length of the magnetic plate 6 is greater than or equal to the overall working length of the connecting handle 4, even if the left limit ring 1 and the right limit ring 2 cannot be completely merged during the later operation process, it does not affect the normal operation of the mobile drawing group. Both ends of the sliding rails provided on the working surfaces of the left limit ring 1 and the right limit ring 2 are open, and the magnetic plate 6 is provided with corresponding sliding blocks near the wall of the limit ring. In a further preferred embodiment, only the sliding block and the provided sliding rail have the corresponding magnetic suction function.

[0019] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A pipeline marking device for fire protection construction, characterized in that include: The limiting ring is a semi-structured structure with a predetermined operating size and bending arc, and is locked and positioned accordingly through a locking unit, and can perform corresponding support and limiting operations; The movable marking group is magnetically connected to the limiting ring, has a predetermined working height and supporting force, and can perform corresponding moving and adjusting operations along the working surface of the limiting ring.

2. A pipeline marking device for fire protection construction according to claim 1, characterized in that: The limit ring is a two-half structure, and the two halves are symmetrical structures, which can form a ring structure with a predetermined containment capacity; the locking units are multiple and symmetrically distributed at the left and right ends of the operating direction of the limit ring.

3. A pipeline marking device for fire protection construction according to claim 2, characterized in that: The locking unit comprises: A positioning buckle is connected to the limiting ring, has a predetermined working length, and a through hole of a predetermined working size is provided on the working surface; there are multiple positioning buckles, and the multiple positioning buckles are symmetrically arranged; A connecting handle passes through the through hole of the positioning buckle and has a predetermined working length, and can perform corresponding connection and limiting operations; The locking buckle is threadably connected to the connecting handle and has a predetermined operating area, and can perform corresponding screwing and adjusting operations.

4. A pipeline marking device for fire protection construction according to claim 2, characterized in that: The moving line drawing group comprises: The magnetic plate is magnetically connected to the limiting ring, has a predetermined operating area and load-bearing capacity, and can perform corresponding load-bearing and limiting operations; The positioning column is connected to the magnetic plate and has a predetermined working height and supporting force, and can perform corresponding connection and bearing operations; The marking arm is connected to the positioning column and has a predetermined operating length, and can perform corresponding marking operations.

5. A pipeline marking device for fire protection construction according to claim 4, characterized in that: The two halves of the limit ring are in a separated state, and can be divided into a left limit ring and a right limit ring; and the working surfaces of the left and right limit rings are provided with corresponding sliding rails, and the magnetic suction plate can perform corresponding sliding adjustment operations along the sliding rails.

6. A pipeline marking device for fire fighting construction according to claim 5, characterized in that: Both ends of the sliding rails provided on the working surfaces of the left limiting ring and the right limiting ring are open, and corresponding sliding blocks are provided on the wall surface of the magnetic attraction plate close to the limiting ring.

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