Perpendicularity detection device for fire-fighting equipment

Abstract

The utility model discloses a fire-fighting equipment verticality detection device, which comprises a support ring and a connecting ring, the connecting ring is provided with a connecting assembly, the connecting assembly comprises a rotating shaft and a connecting plate, the inner side of the connecting plate is provided with a locking assembly, the locking assembly comprises a bayonet lock and a first spring, the support ring is provided with a rolling assembly, and the rolling assembly is provided with a rolling wheel. The rolling assembly comprises a rolling groove and a ball, a sliding assembly is installed on the inner side of the supporting ring, and the sliding assembly comprises an annular groove and a pulley, the fire-fighting equipment perpendicularity detection device can effectively conduct leveling work on equipment, the situation that the reliability of fire-fighting equipment perpendicularity detection is affected due to inclination of the equipment is avoided, and the practicability of the fire-fighting equipment perpendicularity detection device is improved. The fire-fighting equipment verticality detection device can detect the verticality of the periphery of the fire-fighting equipment, effectively avoids inaccurate detection results caused by inconsistent inclination directions of the detection equipment and the fire-fighting equipment, guarantees the accuracy of the verticality detection of the fire-fighting equipment, and is suitable for the verticality detection of the fire-fighting equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting facility verticality detection equipment, in particular to a fire-fighting facility verticality detection device. Background Art

[0002] In order to ensure the installation quality of fire-fighting facilities, it is often necessary to perform verticality detection on the fire-fighting facilities. The utility model patent with patent application number CN202220949878.X discloses a fire-fighting pipe verticality detection device. The vertical sensor is arranged in the shell and is used to test the verticality of the fire-fighting pipe. In the existing technology, a bubble liquid column is mostly used. The tester uses the naked eye to observe the bubble liquid column to obtain the test results. It is difficult to obtain accurate test data and is greatly affected by the environment. For example, it is particularly inconvenient to read in an environment with poor lighting. The use of a vertical sensor can obtain accurate test data and will not be affected by the environment. According to the technical solution disclosed therein, the existing fire-fighting facility verticality detection equipment cannot effectively ensure the installation level of the detection equipment when in use. As a result, errors in the verticality detection of the fire-fighting facility are easily caused by the uneven installation of the detection equipment, which is not conducive to ensuring the reliability of the detection results. On the other hand, when performing verticality detection on the fire-fighting facility, the detection structure is easily inaccurate due to the inconsistency between the detection mechanism and the tilt direction of the fire-fighting facility.

[0003] Therefore, how to design a verticality detection device for fire protection facilities has become our current problem to be solved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a fire-fighting facility verticality detection device to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable design and is relatively convenient to use, and is suitable for use in the verticality detection of fire-fighting facilities.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fire-fighting facility verticality detection device, comprising a support ring and a connecting ring, a connecting ring is installed with a connecting assembly, the connecting assembly includes a rotating shaft and a connecting plate, a locking assembly is installed on the inner side of the connecting plate, the locking assembly includes a pin and a spring, a rolling assembly is provided on the support ring, the rolling assembly includes a rolling groove and a ball, a sliding assembly is installed on the inner side of the support ring, the sliding assembly includes a ring groove and a pulley, a vertical assembly is installed at the bottom of the pulley, the vertical assembly includes a thin wire and a pendant, a fixing assembly is installed on the support ring, and the fixing assembly includes a sliding sleeve and a magnetic block.

[0006] Furthermore, one end of the link is mounted on one end of the support ring via a rotating shaft, the other end of the link is clamped on the outer side of the other end of the support ring, and the connecting plate is welded to the support ring and the other end of the link respectively.

[0007] Furthermore, a bayonet is provided on the inner side of the connecting plate on the support ring, and a slot is provided on the inner side of the connecting plate on the connecting ring. One end of the bayonet is connected to the inner wall of the slot through a spring, and the other end of the bayonet passes through the slot and extends to the inner side of the bayonet.

[0008] Furthermore, the sliding sleeve is welded to the inner side of the support ring and the connecting ring respectively, a support sleeve is opened on the inner side of the sliding sleeve, the magnetic block is installed on the support sleeve by bolts, the inner wall of the support sleeve is connected to the inner wall of the sliding sleeve by spring 2, and the magnetic block is stuck on the outer side of the other end of the sliding sleeve.

[0009] Furthermore, the rolling grooves are respectively clamped on the tops of the support rings and the connecting rings, and the balls are placed inside the rolling grooves.

[0010] Furthermore, the annular grooves are respectively opened on the inner sides of the support ring and the connecting ring, the top of the pulley is clamped on the inner side of the annular groove, and the bottom of the pulley passes through the bottom of the annular groove and extends to the outer side of the annular groove.

[0011] Furthermore, the top end of the thin wire is bound to the bottom of the pulley, the pendant is sleeved on the outer side of the thin wire, and a clamping groove is provided on the inner side of the pendant.

[0012] Furthermore, a clamping block is provided on the inner side of the clamping groove, one end of the clamping block passes through the clamping groove and extends to the outside of the pendant, the clamping block is connected to the inner wall of the clamping groove through spring three, and the other end of the clamping block is clamped on the outer side of the thin wire.

[0013] Beneficial effects: 1. When the fire-fighting facility verticality detection device is working, the support ring is set on the outside of the fire-fighting facility (such as a fire hydrant, a fire water pipe, etc.), and then the chain is rotated through the rotating shaft, and the connecting plate on the chain is clamped on the connecting plate on the support ring. The latch locks the chain and the support ring under the elastic force of spring one, and then multiple magnetic blocks are adsorbed on the outer side of the fire-fighting facility. The magnetic block drives the support sleeve to move on the inner side of the sliding sleeve, and the elastic force of spring two is used to ensure that the fire-fighting facility is located in the center of the support ring and the connecting pipe, and then the ball is placed on the inner side of the rolling groove. If the support ring and the chain are tilted, the side ball will roll downward, and then adjust the adsorption position of the magnetic block until the chain of the support ring is in a horizontal state, which can effectively level the equipment and avoid affecting the reliability of the verticality detection of the fire-fighting facility due to the tilt of the equipment itself.

[0014] 2. When using the fire-fighting facility verticality detection device, first pull the clamp outward according to the height of the fire-fighting facility, then move the pendant up and down on the outside of the thin line until the pendant is at the top of the ground, and use the pendant to perform verticality detection on the outer side of the fire-fighting facility. Then move the pulley, and the pulley rolls on the inside of the ring groove, so that the verticality of the four sides of the fire-fighting facility can be detected. The value with the largest inclination is taken as the result of the verticality detection of the fire-fighting facility, which effectively avoids inaccurate detection results due to inconsistent inclination directions of the detection equipment and the fire-fighting facility, thereby ensuring the accuracy of the verticality detection of the fire-fighting facility.

[0015] 3. The fire-fighting facility verticality detection device is reasonably designed and is efficient and convenient to use. It is suitable for verticality detection of fire-fighting facilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a verticality detection device for fire-fighting facilities according to the present utility model;

[0017] Figure 2 This is a top-sectional view of a verticality detection device for fire-fighting facilities according to the utility model;

[0018] Figure 3 This is a cross-sectional view of a verticality detection device for fire protection facilities according to the utility model;

[0019] Figure 4 This is a cross-sectional view of a sliding sleeve of a verticality detection device for fire protection facilities according to the present utility model;

[0020] Figure 5 This is a top-sectional view of a latch of a verticality detection device for fire-fighting facilities according to the present utility model;

[0021] Figure 6 This is a schematic structural diagram of a protective cover of a verticality detection device for fire-fighting facilities according to the present utility model;

[0022] In the figure: 1. Support ring; 2. Connecting ring; 3. Rotating shaft; 4. Connecting plate; 5. Pin; 6. Spring 1; 7. Rolling groove; 8. Ball bearing; 9. Sleeve; 10. Magnetic block; 11. Support sleeve; 12. Spring 2; 13. Ring groove; 14. Pulley; 15. Thin wire; 16. Pendant; 17. Clamp; 18. Spring 3. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 6 The utility model provides a technical solution: a fire-fighting facility verticality detection device, comprising a support ring 1 and a link 2, the link 2 is equipped with a connecting assembly, the connecting assembly includes a rotating shaft 3 and a connecting plate 4, the inner side of the connecting plate 4 is equipped with a locking assembly, the locking assembly includes a bayonet 5 and a spring 6, a rolling assembly is provided on the support ring 1, the rolling assembly includes a rolling groove 7 and a ball 8, a sliding assembly is installed on the inner side of the support ring 1, the sliding assembly includes an annular groove 13 and a pulley 14, the bottom of the pulley 14 is equipped with a vertical assembly, the vertical assembly includes a thin wire 15 and a pendant 16, a fixing assembly is installed on the support ring 1, the fixing assembly includes a sliding sleeve 9 and a magnetic block 10, the annular groove 13 is respectively opened on the inner side of the support ring 1 and the link 2, the top of the pulley 14 is stuck in the inner side of the annular groove 13, the bottom of the pulley 14 passes through the bottom of the annular groove 13 and extends to the outside of the annular groove 13, and the top of the thin wire 15 is bound to the bottom of the pulley 14 The pendant 16 is sleeved on the outer side of the thin wire 15, and a clamping groove is opened on the inner side of the pendant 16, and a clamping block 17 is opened on the inner side of the clamping groove. One end of the clamping block 17 passes through the clamping groove and extends to the outside of the pendant 16, and the clamping block 17 is connected to the inner wall of the clamping groove by a spring three 18, and the other end of the clamping block 17 is clamped on the outer side of the thin wire 15. According to the height of the fire-fighting facility, the clamping block 17 is first pulled outward, and then the pendant 16 is moved up and down on the outside of the thin wire 15 until the pendant 16 is at the top of the ground. The pendant 16 is used to detect the verticality of the outer side of the fire-fighting facility, and then the pulley 14 is moved. The pulley 14 rolls on the inner side of the annular groove 15, and the verticality detection work can be performed on the four sides of the fire-fighting facility. The maximum inclination value is taken as the result of the verticality detection of the fire-fighting facility, which effectively avoids the inaccurate detection result caused by the inclination direction inconsistency between the detection equipment and the fire-fighting facility, and ensures the accuracy of the verticality detection of the fire-fighting facility.

[0025] In this embodiment, one end of the link 2 is installed at one end of the support ring 1 through the rotating shaft 3, and the other end of the link 2 is clamped on the outer side of the other end of the support ring 1, and the connecting plate 4 is welded to the other end of the support ring 1 and the link 2 respectively. A bayonet is provided on the inner side of the connecting plate 4 on the support ring 1, and a slot is provided on the inner side of the connecting plate 4 on the link 2. One end of the bayonet pin 5 is connected to the inner wall of the slot through a spring 16, and the other end of the bayonet pin 5 passes through the slot and extends to the inner side of the bayonet. The sliding sleeve 9 is welded to the inner side of the support ring 1 and the link 2 respectively, and a supporting sleeve 11 is provided on the inner side of the sliding sleeve 9. The magnetic block 10 is installed on the supporting sleeve 11 by bolts, and the inner wall of the supporting sleeve 11 is connected to the inner wall of the sliding sleeve 9 through a spring 2 12. The magnetic block 10 is clamped on the outer side of the other end of the sliding sleeve 9, and the rolling groove 7 is clamped on the top of the support ring 1 and the link 2 respectively. It is placed on the inner side of the rolling groove 7. During operation, the support ring 1 is placed on the outer side of the fire-fighting facility (such as a fire hydrant, a fire water pipe, etc.), and the link 2 is rotated through the rotating shaft 3, so that the connecting plate 4 on the link 2 is clamped on the connecting plate 4 on the support ring 1. The latch 5 locks the link 2 and the support ring 1 under the elastic force of the spring 1 6, and then multiple magnetic blocks 10 are adsorbed on the outer side of the fire-fighting facility. The magnetic block 10 drives the support sleeve 11 to move on the inner side of the sliding sleeve 9, and the elastic force of the spring 2 12 ensures that the fire-fighting facility is located at the center of the support ring 1 and the connecting pipe 2. Then, the ball 8 is placed on the inner side of the rolling groove 7. If the support ring 1 and the link 2 are tilted, the ball 8 will roll downward, and then the adsorption position of the magnetic block 10 is adjusted until the support ring 1 and the link 2 are in a horizontal state, which can effectively level the equipment and avoid affecting the reliability of the verticality detection of the fire-fighting facility due to the tilt of the equipment itself.

[0026] When the fire-fighting facility verticality detection device is working, the support ring 1 is set on the outside of the fire-fighting facility (such as a fire hydrant, a fire water pipe, etc.), and the link 2 is rotated through the rotating shaft 3, and the connecting plate 4 on the link 2 is clamped on the connecting plate 4 on the support ring 1. The latch 5 locks the link 2 and the support ring 1 under the elastic force of the spring 1 6, and then a plurality of magnetic blocks 10 are adsorbed on the outer side of the fire-fighting facility. The magnetic block 10 drives the support sleeve 11 to move on the inner side of the sliding sleeve 9, and the elastic force of the spring 2 12 is used to ensure that the fire-fighting facility is located at the center of the support ring 1 and the connecting pipe 2. Then, the ball 8 is placed on the inner side of the rolling groove 7. If the support ring 1 and the link 2 are tilted, the ball 8 will roll downward, and then the adsorption position of the magnetic block 10 is adjusted until the support ring 1 and the link 2 are in a horizontal state, which can be effective. Effectively level the equipment to avoid affecting the reliability of the verticality detection of the fire-fighting facilities due to the tilt of the equipment itself. According to the height of the fire-fighting facilities, first pull the clamp 17 outward, and then move the pendant 16 up and down on the outside of the thin line 15 until the pendant 16 is at the top of the ground. Use the pendant 16 to perform verticality detection on the outside of the fire-fighting facilities, and then move the pulley 14. The pulley 14 rolls on the inside of the annular groove 15, which can perform verticality detection on all sides of the fire-fighting facilities. The maximum inclination value is taken as the result of the verticality detection of the fire-fighting facilities, which effectively avoids inaccurate detection results due to inconsistent inclination directions of the detection equipment and the fire-fighting facilities, and ensures the accuracy of the verticality detection of the fire-fighting facilities.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A verticality detection device for fire-fighting facilities, comprising a support ring (1) and a connecting ring (2), wherein a connecting assembly is mounted on the connecting ring (2), and the connecting assembly comprises a rotating shaft (3) and a connecting plate (4), characterized in that: A locking assembly is installed on the inner side of the connecting plate (4), and the locking assembly includes a latch (5) and a spring (6). A rolling assembly is provided on the support ring (1), and the rolling assembly includes a rolling groove (7) and a ball (8). A sliding assembly is installed on the inner side of the support ring (1), and the sliding assembly includes a ring groove (13) and a pulley (14). A vertical assembly is installed at the bottom of the pulley (14), and the vertical assembly includes a thin wire (15) and a pendant (16). A fixing assembly is installed on the support ring (1), and the fixing assembly includes a sliding sleeve (9) and a magnetic block (10).

2. A fire-fighting facility verticality detection device according to claim 1, characterized in that: One end of the connecting ring (2) is mounted on one end of the supporting ring (1) via a rotating shaft (3), the other end of the connecting ring (2) is clamped on the outer side of the other end of the supporting ring (1), and the connecting plate (4) is welded to the other end of the supporting ring (1) and the connecting ring (2), respectively.

3. A fire-fighting facility verticality detection device according to claim 2, characterized in that: A bayonet is provided on the inner side of the connecting plate (4) on the supporting ring (1), and a slot is provided on the inner side of the connecting plate (4) on the connecting ring (2). One end of the bayonet pin (5) is connected to the inner wall of the slot via a spring (6), and the other end of the bayonet pin (5) passes through the slot and extends to the inner side of the bayonet.

4. A fire-fighting facility verticality detection device according to claim 3, characterized in that: The sliding sleeve (9) is welded to the inner side of the supporting ring (1) and the connecting ring (2) respectively. A supporting sleeve (11) is provided on the inner side of the sliding sleeve (9). The magnetic block (10) is mounted on the supporting sleeve (11) by bolts. The inner wall of the supporting sleeve (11) is connected to the inner wall of the sliding sleeve (9) by a second spring (12). The magnetic block (10) is clamped on the outer side of the other end of the sliding sleeve (9).

5. The verticality detection device for fire-fighting facilities according to claim 1, characterized in that: The rolling groove (7) is respectively clamped on the top of the supporting ring (1) and the connecting ring (2), and the ball (8) is placed on the inner side of the rolling groove (7).

6. The verticality detection device for fire-fighting facilities according to claim 5, characterized in that: The annular grooves (13) are respectively opened on the inner sides of the support ring (1) and the connecting ring (2); the top of the pulley (14) is clamped on the inner side of the annular groove (13); and the bottom of the pulley (14) passes through the bottom of the annular groove (13) and extends to the outer side of the annular groove (13).

7. The verticality detection device for fire-fighting facilities according to claim 6, characterized in that: The top end of the thin wire (15) is bound to the bottom of the pulley (14), the pendant (16) is sleeved on the outer side of the thin wire (15), and a clamping groove is provided on the inner side of the pendant (16).

8. The verticality detection device for fire-fighting facilities according to claim 7, characterized in that: A clamping block (17) is provided on the inner side of the clamping groove, one end of the clamping block (17) passes through the clamping groove and extends to the outside of the pendant (16), the clamping block (17) is connected to the inner wall of the clamping groove through a spring three (18), and the other end of the clamping block (17) is clamped on the outer side of the thin wire (15).

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