CN216159836U

CN216159836U - Detection device for guide rail of fireproof rolling shutter door

Info

Publication number: CN216159836U
Application number: CN202122175994.9U
Authority: CN
Inventors: 孙林; 孙伟
Original assignee: Anhui Benma Security Technology Co ltd
Current assignee: Anhui Benma Security Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-01
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a detection device for a guide rail of a fireproof rolling door, which has the technical scheme that: comprises a sliding column, the front end and the rear end of the sliding column are both connected with supporting rods, the top surfaces of the two supporting rods are both provided with long holes, the two sides of the excircle wall surface of the sliding column, which are far away from each other, are respectively provided with a first sliding chute, the excircle wall surface of the sliding column is provided with a second sliding chute, the second sliding groove is positioned between the two first sliding grooves, the excircle wall surface of the sliding column is provided with a contour scanner, the driving component is arranged on the excircle wall surface of the sliding column, the slide ring is sleeved on the outer circle wall surface of the slide column, and the inner circle wall surface of the slide ring is attached to the outer circle wall surface of the slide column, so that the contour scanner is more stable and free of shaking in the moving process, the detection accuracy of the contour scanner is improved, and the drive assembly drives the contour scanner to move in parallel on the outer circle wall surface of the slide column.

Description

Detection device for guide rail of fireproof rolling shutter door

Technical Field

The utility model relates to the technical field of guide rail detection, in particular to a guide rail detection device of a fireproof rolling door.

Background

Nowadays of modern civilization, the fire-proof rolling door is a fire-proof and heat-insulating facility suitable for a larger opening of a building, the product plays a certain role in design and installation, the fire-proof rolling door is widely applied to fire-proof partition areas of industrial and civil buildings, can effectively prevent fire from spreading, guarantees life and property safety, and is an indispensable fire-proof facility in modern buildings.

For example, chinese patent publication No. CN205506040U, proposes a rapid detection device for guide rails, when in use, two persons lift and place on the guide rail to be detected, the device is pushed slightly to move along the guide rail after the installation is finished, however, in the practical use process, the solution needs to manually push the detection device for detection, which cannot detect at a constant speed, and cannot ignore errors caused by manual operation, for example, in chinese patent publication No. CN206735573U, wherein, the elevator guide rail detection device is provided, the size of the elevator guide rail is completely matched with that of the elevator guide rail through the first groove and the second groove, then under the action of gravity, this elevator guide rail detection device from top to bottom nature gliding, but this scheme relies on gravity to slide, and unable constant velocity of movement detects the problem equally unable solution constant velocity, for this we have provided a fire prevention rolling slats door guide rail detection device.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, it is an object of the present invention to provide a track detection device for a fire-resistant rolling shutter door, so as to solve the problems mentioned in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

a guide rail detection device for a fire-proof rolling shutter door comprises a sliding column, wherein the front end and the rear end of the sliding column are connected with supporting rods, the top surfaces of the two supporting rods are provided with long holes, the two sides, away from each other, of the excircle wall surface of the sliding column are respectively provided with a first sliding groove, the excircle wall surface of the sliding column is provided with a second sliding groove, the second sliding groove is positioned between the two first sliding grooves, and the excircle wall surface of the sliding column is provided with a contour scanner; the driving assembly is arranged on the outer circle wall surface of the sliding column and used for moving the contour scanner, the driving assembly comprises a placing plate, the placing plate is arranged above the sliding column, the bottom surface of the placing plate is connected with two long columns, a transverse shaft is connected between the two long columns, the top surface of the placing plate is connected with a driving motor, one end of a rotating shaft of the driving motor is sleeved with a driving belt, a wheel shaft is sleeved in the driving belt, one end of the wheel shaft is connected with a pulley, the pulley and the wheel shaft are both sleeved on the outer circle wall surface of the transverse shaft, and the pulley is clamped in the second sliding chute; and the connecting piece is arranged on the outer circle wall surface of the sliding column and used for connecting the profile scanner with the long column.

Through adopting above-mentioned technical scheme, through setting up drive assembly, drive assembly drives the profile scanner and carries out parallel translation at the excircle wall of traveller.

Preferably, the connecting member includes: the profile scanner is arranged on the outer circle wall surface of the sliding column through the sliding ring and the placing column; the connecting rod is connected to one side of the slip ring, and one end of the connecting rod is connected to the bottom surface of the long column.

By adopting the technical scheme, the slip ring is arranged, the slip ring sleeve is arranged on the outer circular wall surface of the slip column, the inner circular wall surface of the slip ring is attached to the outer circular wall surface of the slip column, so that the contour scanner is more stable in the moving process and cannot shake, and the detection accuracy of the contour scanner is improved.

Preferably, a fixing component is arranged inside the long hole and used for fixing the guide rail to be detected.

Through adopting above-mentioned technical scheme, through setting up fixed subassembly, fixed subassembly is effectual fixes the traveller on the guide rail that awaits measuring, and the profile scanner of being convenient for detects the guide rail that awaits measuring.

Preferably, the fixing assembly includes: the two clamping blocks are sleeved inside the long hole; the two threaded holes are respectively formed in the left side and the right side of the supporting rod, and the screw rods are connected with the inner threads of the threaded holes in a threaded mode.

Through adopting above-mentioned technical scheme, through setting up the grip block, the staff moves the edge that the grip block removed to the guide rail that awaits measuring through rotatory screw rod, screw rod top to fix the guide rail that awaits measuring.

Preferably, the outer circular wall surface of the wheel axle is provided with a plurality of anti-slip strips.

Through adopting above-mentioned technical scheme, through setting up a plurality of antislip strip, a plurality of antislip strip makes drive belt inner wall frictional force increase, avoids the drive belt phenomenon of skidding to appear with the shaft in operation process.

Preferably, one side of the clamping block is connected with two limiting blocks.

Through adopting above-mentioned technical scheme, through setting up the stopper, the staff accessible is adjusted the upper and lower position of grip block and is fixed waiting to detect the guide rail to the difference, has improved the time of staff's fixed traveller, has prevented through blockking of stopper that the grip block from dropping from the inside of slot hole.

Preferably, two sides of the two long columns close to each other are connected with clamping blocks, and the two clamping blocks are clamped in the first sliding groove.

Through adopting above-mentioned technical scheme, through setting up the fixture block, the fixture block joint makes its inside parallel translation at first spout only inside the first spout, and the long post is connected to the fixture block, has restricted the long post and can only have avoided drive assembly's dropping in the removal of the excircle wall of traveller.

The utility model mainly has the following beneficial effects:

through the arrangement of the driving component, the driving component drives the profile scanner to move in parallel on the outer circle wall surface of the sliding column, by arranging the slip ring, the slip ring is sleeved on the outer circular wall surface of the slip column, and the inner circular wall surface of the slip ring is jointed with the outer circular wall surface of the slip column, the contour scanner is more stable and free from shaking in the moving process, the detection accuracy of the contour scanner is improved, by arranging the clamping block, a worker rotates the screw rod to push the clamping block to move to the edge of the guide rail to be tested, thereby fixing the guide rail to be detected, the fixing component effectively fixes the sliding column on the guide rail to be detected by the fixing component, the profile scanner can conveniently detect the guide rail to be detected, through setting up a plurality of antislip strip, a plurality of antislip strip makes drive belt inner wall frictional force increase, avoids the drive belt phenomenon of skidding to appear with the shaft in the operation process.

Drawings

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

FIG. 2 is a schematic view of the slip ring configuration of the present invention;

FIG. 3 is a schematic view of the clamping block structure of the present invention;

fig. 4 is a schematic diagram of the cartridge structure of the present invention.

Reference numerals: 1. a traveler; 2. a support bar; 3. a long hole; 4. a clamping block; 5. a connecting rod; 6. a screw; 7. a threaded hole; 8. a limiting block; 9. a long column; 10. a horizontal axis; 11. a clamping block; 12. placing the plate; 13. a drive motor; 14. a transmission belt; 15. a pulley; 16. a wheel axle; 17. a slip ring; 18. placing the column; 19. a profile scanner; 20. a first chute; 21. a second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a fire prevention rolling slats door guide rail detection device, including traveller 1, the equal fixed mounting in both ends has bracing piece 2 around traveller 1, and bracing piece 2 is the rectangle structure, and slot hole 3 has all been seted up to the top surface of two bracing pieces 2, and slot hole 3 is the rectangle through-hole, and first spout 20 has been seted up respectively to the both sides that 1 excircle wall of traveller was kept away from each other, and first spout 20 is the rectangular channel structure, and second spout 21 has been seted up to traveller 1 excircle wall between two first spouts 20, and second spout 21 is the rectangular channel structure, and the excircle wall of traveller 1 is provided with profile scanner 19, and the excircle wall of traveller 1 is provided with drive assembly, is used for driving profile scanner 19 is in the excircle wall of traveller 1 removes, and the inside of slot hole 3 is provided with fixed subassembly for the fixed guide rail that awaits measuring.

Referring to fig. 1 and 3, fixed subassembly includes two grip blocks 4, two grip blocks 4 are all established in the inside of slot hole 3, grip block 4 is the rectangle structure, threaded hole 7 has all been seted up to the left and right sides of bracing piece 2, threaded hole 7 is linked together with slot hole 3, threaded hole 7's inside threaded connection has screw rod 6, the staff is through rotatory screw rod 6, make screw rod 6 in threaded hole 7 internal rotation, exert pressure to grip block 4, make grip block 4 in close contact with the guide rail that awaits measuring, be convenient for profile scanner 19 measures, one side of grip block 4 is connected with two stopper 8, staff's accessible is adjusted grip block 4's upper and lower position and is come to fix the different guide rail that awaits measuring, the fixed traveles slide 1's of staff time has been improved, block through stopper 8 has prevented that grip block 4 from the inside of slot hole 3 from dropping.

Referring to fig. 1 and 4, the driving assembly includes a placing plate 12, the placing plate 12 is disposed above the sliding column 1, the placing plate 12 is of a rectangular structure, two long columns 9 are fixedly mounted on a bottom surface of the placing plate 12, a horizontal shaft 10 is fixedly mounted between the two long columns 9, the horizontal shaft 10 is of a cylindrical structure, a driving motor 13 is fixedly mounted on a top surface of the placing plate 12, the driving motor 13 is of an existing structure and is not described herein, a driving belt 14 is sleeved on one end of a rotating shaft of the driving motor 13, the driving belt 14 is of an existing structure and is not described herein, a plurality of anti-slip strips are disposed on an outer circumferential wall surface of the wheel shaft 16, friction of an inner wall of the driving belt 14 is increased by the plurality of anti-slip strips, a slip phenomenon between the driving belt 14 and the wheel shaft 16 in the operation process is avoided, the wheel shaft 16 is sleeved inside the driving belt 14, the wheel shaft 16 is of a circular tube-shaped structure, a pulley 15 is fixedly mounted on one end of the wheel shaft 16, the pulley 15 is of a circular ring-shaped structure, the wheel shaft 16 and the pulley 15 are sleeved on the outer circular wall surface of the transverse shaft 10, the pulley 15 is clamped inside the second sliding groove 21, the driving motor 13 drives the driving belt 14 to rotate after being started, the pulley 15 rolls along the second sliding groove 21, and the outer circular wall surface of the sliding column 1 is provided with a connecting piece for connecting the profile scanner 19 with the long column 9.

Referring to fig. 1 and 2, the connecting piece includes a slip ring 17, the slip ring 17 is movably sleeved on the outer circumferential wall surface of the slip column 1, the slip ring 17 is of a circular ring structure, one side of the slip ring 17 is fixedly provided with a connecting rod 5, one end of the connecting rod 5 is fixedly installed on the bottom surface of the long column 9, the bottom surface of the slip ring 17 is fixedly provided with a placing column 18, the left side and the right side of the placing column 18 are respectively and fixedly provided with a profile scanner 19, the profile scanner 19 is a german imported laser scanning head with a model of mse-s4, the driving assembly drives the profile scanner 19 to move on the outer circumferential wall surface of the slip column 1 through the connecting rod 5, and meanwhile, the profile scanner 19 scans the guide rail to be detected.

The working principle is as follows: referring to fig. 1-4, when in use, a driving assembly is arranged, a driving motor 13 in the driving assembly is connected with an external power source to start, one end of a rotating shaft of the driving motor 13 drives a transmission belt 14, a wheel shaft 16 sleeved on one end of the transmission belt 14 drives a pulley 15 to rotate, so that the driving assembly starts to move, a clamping block 11 is clamped inside a first sliding chute 20 and a second sliding chute 21, so that the driving assembly is limited to a position where the driving assembly can only move on the outer circular wall surface of a sliding column 1, a fixing assembly is arranged, a clamping block 4 in the fixing assembly penetrates through a long hole 3 and is firstly placed at two ends of a guide rail to be detected, a worker rotates a screw 6 inside a threaded hole 7 by rotating the screw 6, so as to extrude the clamping block 4 to apply appropriate pressure to the guide rail to be detected for fixing, and adjust the in-out length and out length according to the size of the guide rail to be detected so as to facilitate the detection work of a profile scanner 19, the profile scanner 19 can detect the profile, the two-dimensional size and the flatness of the guide rail, and the driving component drives the profile scanner 19 to perform constant-speed movement detection on the excircle wall surface of the sliding column 1 through the connecting rod 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire prevention rolling slats door guide rail detection device which characterized in that includes:

the device comprises a sliding column (1), wherein the front end and the rear end of the sliding column (1) are connected with supporting rods (2), the top surfaces of the two supporting rods (2) are provided with long holes (3), the two sides of the excircle wall surface of the sliding column (1), which are far away from each other, are respectively provided with first sliding grooves (20), the excircle wall surface of the sliding column (1) is provided with a second sliding groove (21), the second sliding groove (21) is positioned between the two first sliding grooves (20), and the excircle wall surface of the sliding column (1) is provided with a contour scanner (19);

a drive assembly arranged on the outer circumferential wall surface of the slide column (1) for moving the profile scanner (19), the drive assembly comprises a resting plate (12), the resting plate (12) being arranged above the traveller (1), the bottom surface of the placing plate (12) is connected with two long columns (9), a transverse shaft (10) is connected between the two long columns (9), the top surface of the placing plate (12) is connected with a driving motor (13), one end of a rotating shaft of the driving motor (13) is sleeved with a transmission belt (14), an axle (16) is sleeved in the transmission belt (14), one end of the axle (16) is connected with a pulley (15), the pulley (15) and the wheel shaft (16) are sleeved on the outer circular wall surface of the transverse shaft (10), and the pulley (15) is clamped inside the second sliding groove (21);

the connecting piece is arranged on the outer circle wall surface of the sliding column (1) and used for connecting the profile scanner (19) with the long column (9).

2. A fire resistant roller shutter door track detection apparatus as claimed in claim 1, wherein the connection member comprises:

the sliding ring (17) is movably sleeved on the outer circular wall surface of the sliding column (1), the outer circular wall surface of the sliding ring (17) is connected with a placing column (18), and the profile scanner (19) is arranged on the outer circular wall surface of the sliding column (1) through the sliding ring (17) and the placing column (18);

the connecting rod (5) is connected to one side of the sliding ring (17), and one end of the connecting rod (5) is connected to the bottom surface of the long column (9).

3. A device for detecting a track in a fire rolling shutter door according to claim 1, characterized in that the slot (3) is internally provided with a fixing component for fixing the track to be detected.

4. A fire resistant roller shutter door track detection apparatus as claimed in claim 3, wherein the fixing assembly comprises:

two grip blocks (4), two grip block (4) are all established the inside of slot hole (3), two screw hole (7) are seted up respectively the left and right sides of bracing piece (2), the inside threaded connection of screw hole (7) has screw rod (6).

5. A fire resistant roller shutter door track detection device according to claim 1, characterised in that the outer circumferential wall of the wheel axle (16) is provided with a plurality of anti-slip strips.

6. A fire protection rolling door track detection apparatus as claimed in claim 4, wherein: one side of the clamping block (4) is connected with two limiting blocks (8).

7. A fire resistant roller shutter door track detection apparatus as claimed in claim 1, wherein: two both sides that long post (9) are close to each other all are connected with fixture block (11), two fixture block (11) all block and establish the inside of first spout (20).