CN214794869U

CN214794869U - A liftable wind speed detector for fire control detects

Info

Publication number: CN214794869U
Application number: CN202120532127.3U
Authority: CN
Inventors: 黎根龙
Original assignee: Ningbo Yong'an Safety Technology Co ltd
Current assignee: Ningbo Yong'an Safety Technology Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-19
Anticipated expiration: 2031-03-12

Abstract

The utility model discloses a liftable wind speed detector for fire control detection, which comprises an installation shaft and a wind cup group, wherein the lower end of the installation shaft is provided with a telescopic rod, the telescopic rod is sleeved with a regulating block, one end of the telescopic rod is fixedly connected with a fixed platform, a plurality of lifting components are arranged between the regulating block and the fixed platform, each lifting component comprises a slide rod, a rotating rod and a supporting block, the top of the fixed platform is provided with a plurality of chutes, one ends of the slide rods are fixedly connected with the bottom of the regulating block, compression springs are arranged in the chutes, one ends of the compression springs are fixedly connected with the bottoms of the chutes, the other ends of the compression springs are connected with the slide rods, the supporting blocks are arranged on the circumference of the fixed platform, grooves are arranged on the lifting rods, the bottom of the regulating block and the position close to the telescopic rod are provided with shifting pieces, one ends of the shifting pieces, which are far away from the regulating block, clamping blocks are matched with the grooves are arranged when the regulating block slides and drives the clamping blocks to the groove positions, the clamping block is embedded in the groove.

Description

A liftable wind speed detector for fire control detects

Technical Field

The utility model relates to a wind speed detector field, in particular to liftable wind speed detector for fire control detects.

Background

The wind speed detector adopts a high-performance wind speed sensor and a whole microcomputer detection controller, and can simultaneously monitor and display the measured wind speed change. The wind speed detector has stable and reliable performance and high sensitivity and precision, and can work in the severe outdoor environment for a long time. The wind speed detector is widely applied to the field of wind speed detection in weather, greenhouses, buildings and the like.

Wind speed detectors in the fire protection field are often used to measure the ventilation duct flow-through and thereby reduce the fire incidence, and play a crucial role in the fire protection field. However, in reality, the wind speed detector is often disturbed or scratched, and cannot stand stably, and the wind speed detector cannot normally monitor the wind speed after being toppled over and is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a liftable wind speed detector for fire control detects, it has can stabilize and places, is difficult for empting, and can grip the advantage of use.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a liftable wind speed detector for fire detection comprises an installation shaft and a wind cup group, wherein the wind cup group is sleeved at one end of the installation shaft, a telescopic rod is arranged at one end, away from the wind cup group, of the installation shaft, an adjusting block is sleeved on the telescopic rod, the telescopic rod is used for allowing the adjusting block to slide along the length direction of the telescopic rod, a cylindrical fixed table is fixedly connected at one end, away from the installation shaft, of the telescopic rod, a plurality of lifting assemblies are arranged between the adjusting block and the fixed table, the number of the lifting assemblies is more than two, each lifting assembly comprises a sliding rod, a rotating rod and a supporting block, a plurality of sliding grooves are formed in the top of the fixed table along the height direction of the fixed table, one ends of the sliding rods are fixedly connected with the bottom of the adjusting block, the other ends of the sliding rods are respectively connected in the sliding grooves in a sliding manner, and the sliding rods are all perpendicular to the adjusting block, the sliding grooves are internally provided with compression springs, one ends of the compression springs are fixedly connected with the groove bottoms of the sliding grooves, the other ends of the compression springs are fixedly connected with one ends of the sliding rods extending into the sliding grooves, the supporting blocks are arranged on the outer sides of the fixed table and are circumferentially arranged along the fixed table, a plurality of through grooves are formed in the side surfaces of the fixed table opposite to the supporting blocks, when the compression springs are in a natural state, the supporting blocks enter the through grooves, one ends of a plurality of rotating rods are respectively and fixedly connected with one ends of the supporting blocks close to the adjusting blocks, the other ends of the rotating rods are respectively hinged with the sliding rods, the hinged joints are located between the adjusting blocks and the fixed table, one ends of the supporting blocks far away from the adjusting blocks are located below the fixed table, the telescopic rods are provided with grooves, and the grooves are located between the adjusting blocks and the fixed table, the bottom of regulating block and the position that is close to the telescopic link are provided with the plectrum, the plectrum is kept away from the one end of regulating block and is provided with the fixture block with groove phase-match, works as when the regulating block slides and drives fixture block to groove position, the fixture block embedding in the recess.

Through adopting above-mentioned technical scheme, through the regulation to lifting unit, lifting unit can form bigger supporting area after expanding, can be comparatively firm place in the environment that awaits measuring, can not blown down by wind, also avoided the wind speed detector to empty the back simultaneously and taken place to damage, and the telescopic link that is provided with can height-adjusting, can use in the environment of co-altitude.

Further setting: the top border position of fixed station has the rubber sleeve, the rubber sleeve with the dwang contacts.

Through adopting above-mentioned technical scheme, when dwang and fixed station top border position take place relative slip, can reduce the friction loss between the two, prolonged the life of dwang.

Further setting: the top of installation axle is provided with the wind vane.

Through adopting above-mentioned technical scheme, the wind vane that is provided with can monitor the wind direction of environment, also can record the wind direction when detecting the wind direction.

Further setting: and an anti-skid layer is arranged on the side surface of the supporting block far away from the through groove.

Through adopting above-mentioned technical scheme, when compression spring was in natural state, can hold the wind speed detector and use, the antiskid coating that is provided with can prevent that the wind speed detector from following the hand landing.

Further setting: the bottom of the supporting block is sleeved with a foot sleeve.

Through adopting above-mentioned technical scheme, when wind speed detector placed in the environment that awaits measuring, the podotheca that is provided with can increase the friction of contact surface, prevents to be blown away.

Further setting: the side of regulating block is connected with display panel, display panel is used for showing wind speed and wind direction.

By adopting the technical scheme, the detected wind speed data is displayed on the display panel and can be visually seen, and the detected data can be accurately recorded in real time.

Further setting: the number of the lifting assemblies is three.

Through adopting above-mentioned technical scheme, the lifting unit who sets up is three, can play the effect that corresponds, and has simplified production and equipment, reduces and need process multiunit part in the production process, has made things convenient for production, has improved production efficiency.

To sum up, the utility model discloses following beneficial effect has: can be comparatively firm place can not blown down by wind in the environment that awaits measuring, has also avoided wind speed detector to empty the back simultaneously and has taken place to damage, and the telescopic link that is provided with can height-adjusting, can use in the environment of co-altitude not, convenient production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view taken along the line a-a in fig. 2.

In the figure, 1, mounting the shaft; 2. a wind cup group; 3. a telescopic rod; 4. an adjusting block; 5. a fixed table; 6. a lifting assembly; 61. a slide bar; 62. rotating the rod; 63. a support block; 51. a chute; 52. a compression spring; 53. A through groove; 31. a groove; 32. a shifting sheet; 33. a clamping block; 54. a rubber sleeve; 7. a wind vane; 64. an anti-slip layer; 65. a foot cover; 8. a display panel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

A liftable wind speed detector for fire detection comprises an installation shaft 1 and a wind cup group 2, the wind cup group 2 is sleeved at one end of the installation shaft 1, a telescopic rod 3 is arranged at one end of the installation shaft 1, which is far away from the wind cup group 2, an adjusting block 4 is sleeved on the telescopic rod 3, the telescopic rod 3 is used for allowing the adjusting block 4 to slide along the length direction of the telescopic rod 3, a cylindrical fixed table 5 is fixedly connected at one end of the telescopic rod 3, which is far away from the installation shaft 1, a plurality of lifting assemblies 6 are arranged between the adjusting block 4 and the fixed table 5, the number of the lifting assemblies 6 is more than two, each lifting assembly 6 comprises a sliding rod 61, a rotating rod 62 and a supporting block 63, a plurality of sliding grooves 51 are formed in the top of the fixed table 5 along the height direction of the fixed table 5, one end of each sliding rod 61 is fixedly connected with the bottom of the adjusting block 4, the other end is respectively connected in the sliding grooves 51 in a sliding manner, and each sliding rod 61 is perpendicular to the adjusting block 4, a compression spring 52 is arranged in each sliding groove 51, one end of each compression spring 52 is fixedly connected with the groove bottom of each sliding groove 51, the other end of each compression spring is fixedly connected with one end of each sliding rod 61 extending into each sliding groove 51, each supporting block 63 is arranged on the outer side of each fixing table 5 and circumferentially arranged along each fixing table 5, a plurality of through grooves 53 are formed in the side face of each fixing table 5 opposite to the supporting blocks 63, when the compression springs 52 are in a natural state, the supporting blocks 63 enter the through grooves 53, one ends of a plurality of rotating rods 62 are respectively and fixedly connected with one ends, close to the adjusting blocks 4, of the supporting blocks 63, the other ends of the rotating rods are respectively hinged with the sliding rods 61, the hinged points are located between the adjusting blocks 4 and the fixing tables 5, one ends, far away from the adjusting blocks 4, of the supporting blocks 63 are located below the fixing tables 5, grooves 31 are formed in the telescopic rods 3, the grooves 31 are located between the adjusting blocks 4 and the fixing tables 5, and shifting pieces 32 are arranged at the bottoms of the adjusting blocks 4 and close to the telescopic rods 3, one end of the shifting sheet 32, which is far away from the adjusting block 4, is provided with a clamping block 33 matched with the groove 31, and when the adjusting block 4 slides and drives the clamping block 33 to the position of the groove 31, the clamping block 33 is embedded in the groove 31.

Referring to fig. 1, the rubber sleeve 54 is disposed at the top edge of the fixing table 5, the rubber sleeve 54 contacts with the rotating rod 62, and when the rotating rod 62 rotates, the rotating rod 62 will abut against the rubber sleeve 54, so that the abrasion of the rotating rod 62 is reduced, and the service life of the rotating rod 62 is prolonged.

Referring to fig. 2, the top end of the installation shaft 1 is provided with a wind vane 7, and when the wind speed detector is used in a detection environment, not only can the wind speed be detected, but also the wind direction can be detected through the wind vane 7.

Referring to fig. 1 and 2, the side of the supporting block 63 away from the through slot 53 is provided with an anti-slip layer 64.

Referring to fig. 1, the bottom of the supporting block 63 is sleeved with a foot sleeve 65, the side surface of the adjusting block 4 is connected with a display panel through a wiring, the display panel is used for displaying wind speed and wind direction, and the number of the lifting assemblies 6 is three.

The utility model discloses the theory of operation: when the area is placed in the needs increase, need expand lifting unit 6, the pulling regulating block 4 slides toward the direction of fixed station 5, regulating block 4 drives slide bar 61 and slides toward spout 51, slide bar 61 compresses compression spring 52 this moment, slide bar 61 drives dwang 62 and rotates round the pin joint simultaneously, dwang 62 drives fixed connection's supporting shoe 63 and expands to the outside, when regulating block 4 drives fixture block 33 and slides the position of recess 31, fixture block 33 is embedded into recess 31, accomplish fixed after expanding, when needs are packed up, dial plate 32 need be stirred, dial out fixture block 33 from recess 31, compression spring 52 in the spout 51 can recover and drive slide bar 61 toward and regulating block 4 toward the top slide this moment, accomplish lifting unit 6's recovery.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a liftable wind speed detector for fire control detects, includes installation axle (1) and wind cup group (2), and wind cup group (2) cup joint the one end at installation axle (1), its characterized in that, the one end that wind cup group (2) were kept away from in installation axle (1) is provided with telescopic link (3), adjusting block (4) have been cup jointed on telescopic link (3), telescopic link (3) are used for supplying adjusting block (4) slide along the length direction of telescopic link (3), telescopic link (3) are kept away from the one end fixedly connected with columniform fixed station (5) of installation axle (1), adjusting block (4) with be provided with a plurality of lifting unit (6) between fixed station (5), just the quantity of lifting unit (6) is greater than two, lifting unit (6) include slide bar (61), dwang (62), supporting shoe (63), the top of the fixed table (5) is provided with a plurality of sliding grooves (51) along the height direction of the fixed table (5), one ends of a plurality of sliding rods (61) are fixedly connected with the bottom of the adjusting block (4), the other ends of the sliding rods are respectively connected in the sliding grooves (51) in a sliding manner, the sliding rods (61) are perpendicular to the adjusting block (4), the sliding grooves (51) are internally provided with compression springs (52), one ends of the compression springs (52) are fixedly connected with the groove bottoms of the sliding grooves (51), the other ends of the compression springs are fixedly connected with the ends of the sliding rods (61) extending into the sliding grooves (51), the supporting blocks (63) are arranged on the outer side of the fixed table (5) and are circumferentially arranged along the fixed table (5), the side surface of the fixed table (5) is provided with a plurality of through grooves (53) opposite to the supporting blocks (63), and when the compression springs (52) are in a natural state, the supporting block (63) enters the through groove (53), one end of each of the rotating rods (62) is fixedly connected with one end, close to the adjusting block (4), of the supporting block (63), the other end of each of the rotating rods is hinged to the corresponding sliding rod (61), a hinge point is located between the adjusting block (4) and the corresponding fixed table (5), one end, far away from the adjusting block (4), of the supporting block (63) is located below the corresponding fixed table (5), a groove (31) is formed in the corresponding telescopic rod (3), the groove (31) is located between the adjusting block (4) and the corresponding fixed table (5), a shifting piece (32) is arranged at the bottom of the adjusting block (4) and in a position close to the corresponding telescopic rod (3), a clamping block (33) matched with the groove (31) is arranged at one end, far away from the adjusting block (4), of the shifting piece (32), and when the adjusting block (4) slides and drives the clamping block (33) to the position of the groove (31), the clamping block (33) is embedded in the groove (31).

2. The liftable wind speed detector for fire fighting detection according to claim 1, wherein a rubber sleeve (54) is arranged at the top edge of the fixed platform (5).

3. The liftable wind speed detector for fire detection of claim 1, wherein a wind vane (7) is arranged on the top end of the installation shaft (1).

4. The liftable wind speed detector for fire detection as claimed in claim 1, wherein the side of the supporting block (63) far away from the through slot (53) is provided with an anti-slip layer (64).

5. The liftable wind speed detector for fire detection as claimed in claim 1, wherein the bottom of the supporting block (63) is sleeved with a foot sleeve (65).

6. The liftable wind speed detector for fire detection of claim 1, wherein a display panel is connected to a side surface of the adjusting block (4), and the display panel is used for displaying wind speed and wind direction.

7. The liftable wind speed detector for fire fighting detection according to claim 1, wherein the number of the lifting assemblies (6) is three.