CN211855138U

CN211855138U - Novel elevator detection ruler

Info

Publication number: CN211855138U
Application number: CN202020985839.6U
Authority: CN
Inventors: 仇勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-11-03
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a novel elevator detection ruler relates to elevartor shaft size detection area, this novel elevator detection ruler, including lagging and expansion plate, the fixed strip is connected to the lagging, and the spout is seted up to the fixed strip, and first sliding block is connected to the spout, and the sliding tray is seted up to the expansion plate, and the sliding tray is connected the second sliding block, and thread groove is all seted up to first sliding block and second sliding block, and thread groove connects the screw thread post, and the rotation groove is seted up to the screw thread post, rotates the groove and connects the dwang, and the fixed block is connected to the dwang, and the lantern ring is connected to the fixed block, and the lantern ring cup joints infrared emitter, and the screw thread leads to the groove, and the screw thread leads to groove and. This novel elevator detects chi has solved the problem that operating personnel need measure the data of elevartor shaft at the floor of difference, has reduced operating personnel's work load, has prevented that operating personnel from probably falling into the condition in the elevartor shaft, has guaranteed operating personnel's life safety.

Description

Novel elevator detection ruler

Technical Field

The utility model relates to an elevartor shaft size detects technical field, specifically is a novel elevator detection ruler.

Background

The elevator shaft is the well of installation elevator, and the size of well is confirmed according to elevator lectotype, before elevator shaft installation elevator, needs to measure the size, the straightness that hangs down of elevator shaft to this comes to judge whether this elevator shaft accords with the standard of installation elevator.

When measuring elevartor shaft size and straightness that hangs down today, operating personnel generally can carry out the size and the straightness measurement that hangs down of elevartor shaft at the floor of difference, then synthesize the judgement with data, judge with this whether the elevartor shaft accords with the standard of installing the elevator, however, just can install the elevator owing to higher building, operating personnel need measure the data of elevartor shaft at the floor of difference, great work load has been brought for operating personnel, and simultaneously, when reserving the data of measuring the elevartor shaft in the higher elevartor shaft of floor department, because the degree of depth of elevartor shaft is darker, operating personnel still can have the risk of falling into the elevartor shaft, threat has been brought to operating personnel's life safety.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a novel elevator detects chi to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel elevator detection ruler comprises a sleeve plate and a telescopic plate, wherein a plate groove is formed in the side wall of the sleeve plate, the telescopic plate is slidably sleeved in the groove of the plate groove, a fixing strip is fixedly connected to the upper surface of the sleeve plate, a sliding groove is formed in the side wall of the fixing strip, a first sliding block is slidably connected in the groove of the sliding groove, a sliding groove is formed in the upper surface of the telescopic plate, a second sliding block is slidably connected in the groove of the sliding groove, threaded grooves are formed in the side walls of the first sliding block and the second sliding block, a threaded column is connected in the groove of the threaded groove, a rotating groove is formed in one end, located outside the threaded groove, of the threaded column, a rotating rod is connected in the inner rotating groove of the rotating groove, a fixing block is fixedly connected to one end, away from the rotating groove, and a lantern ring is fixedly connected to one side, the infrared emitter is movably sleeved on the inner ring of the lantern ring, a threaded through groove is formed in the side wall of the lantern ring, fastening bolts are connected to the inner threads of the threaded through groove, scale marks are carved on the upper surfaces of the sleeve plate and the telescopic plate, and a clamping mechanism is arranged on the side wall of the sleeve plate.

Preferably, the clamping mechanism includes draw-in groove, pawl, pull rod, fixed plate, chucking spring and ratchet, the lateral wall at the lagging is seted up to the draw-in groove, the draw-in groove is linked together with the board groove, the pawl activity cup joints at the inslot of draw-in groove, pull rod fixed connection is located the one end of draw-in groove inslot at the pawl, fixed plate fixed connection is at the lateral wall of lagging, the pull rod passes the lateral wall of fixed plate and extends, the lateral wall at the pull rod is cup jointed in the chucking spring activity, fixedly connected with ratchet on expansion plate and the corresponding lateral wall of pawl, the pawl meshes with the ratchet mutually.

Preferably, the lower surfaces of the first sliding block side wall and the second sliding block are fixedly connected with sliding blocks, the sliding blocks are arranged in a T shape, and the first sliding block and the second sliding block are respectively in adaptive sliding connection in the sliding grooves and the sliding grooves through the sliding blocks.

Preferably, the sleeve plate and the telescopic plate are both L-shaped, the fixing strip and the sliding groove are both L-shaped, and the sliding groove are both T-shaped and matched with the sliding block.

Preferably, the diameter that the dwang is located and rotates inslot one end is greater than and rotates groove opening part diameter, the screw thread leads to the groove and is connected with the inner circle of the lantern ring, fastening bolt is close to infrared emitter's one end and contacts with infrared emitter's outer wall.

Preferably, the diameter of the extending end of the pull rod is larger than the aperture of the joint of the fixing plate and the pull rod, and the fixing plate is L-shaped.

Preferably, the clamping spring is located between the pawl and the fixing plate, one end of the clamping spring is in contact with one end, located outside the clamping groove, of the pawl, and the other end of the clamping spring is in contact with one side, opposite to the pawl, of the fixing plate.

The utility model discloses a novel elevator detects chi, its beneficial effect who possesses as follows:

1. the novel elevator detection ruler is characterized in that the extension plate is slidably clamped in a plate groove of the sleeve plate through the arrangement of the sleeve plate, the extension plate, the first sliding block, the second sliding block, the infrared emitter, the scale mark and the clamping mechanism, a user can measure the length and the width of the elevator shaft by observing the scale mark, the right angles of the sleeve plate and the extension plate are attached to the right angle of the elevator shaft, the angle measurement of the right angle of the elevator shaft can be realized, the user can judge the verticality of the elevator shaft by observing the infrared ray of the infrared emitter by opening a switch of the infrared emitter, the problem that the operator needs to measure the data of the elevator shaft at different floors is solved, the workload of the operator is reduced, and meanwhile, when the operator measures the data of the elevator shaft at the reserved elevator shaft door opening with higher floors, the elevator can fall into the elevator shaft, and the life safety of operators is ensured.

2. This novel elevator detects chi, through chucking mechanism's setting, the expansion plate cup joints at the board inslot of lagging, and the pawl meshes with the ratchet mutually, has realized fixing between expansion plate and the lagging, and convenient to use person uses this device to measure the size of elevartor shaft, simultaneously, still makes this device can adapt to and measure the elevartor shaft of unidimensional not.

Drawings

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

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the first sliding block of the present invention;

fig. 5 is a schematic structural view of a second sliding block of the present invention;

fig. 6 is an enlarged view of C in fig. 5 according to the present invention.

In the figure: 1. sheathing; 2. a retractable plate; 3. a plate groove; 4. a fixing strip; 5. a chute; 6. a first slider; 7. a sliding groove; 8. a second slider; 9. a threaded groove; 10. a threaded post; 11. a rotating groove; 12. rotating the rod; 13. a fixed block; 14. a collar; 15. an infrared emitter; 16. a threaded through slot; 17. fastening a bolt; 18. scale marks are marked; 19. a card slot; 20. a pawl; 21. a pull rod; 22. a fixing plate; 23. a chucking spring; 24. a ratchet; 25. a slide block.

Detailed Description

The embodiment of the utility model discloses a novel elevator detection ruler, as shown in figures 1-6, comprising a sleeve plate 1 and a telescopic plate 2, a plate groove 3 is arranged on the side wall of the sleeve plate 1, the telescopic plate 2 is slidingly sleeved in the groove of the plate groove 3, the upper surface of the sleeve plate 1 is fixedly connected with a fixed strip 4, the side wall of the fixed strip 4 is provided with a sliding groove 5, the groove of the sliding groove 5 is slidingly connected with a first sliding block 6, the upper surface of the telescopic plate 2 is provided with a sliding groove 7, the groove of the sliding groove 7 is slidingly connected with a second sliding block 8, the side walls of the first sliding block 6 and the second sliding block 8 are both provided with a threaded groove 9, the groove internal thread of the threaded groove 9 is connected with a threaded column 10, one end of the threaded column 10, which is positioned outside the groove 9, is provided with a rotating groove 11, the groove internal rotation of the rotating groove 11 is connected with a rotating rod 12, one side of the fixed block 13, which is back to the threaded column 10, is fixedly connected with a lantern ring 14, an infrared emitter 15 is movably sleeved on the inner ring of the lantern ring 14, the side wall of the lantern ring 14 is provided with a threaded through groove 16, the inner groove thread of the threaded through groove 16 is connected with a fastening bolt 17, scale marks 18 are carved on the upper surfaces of the sleeve plate 1 and the expansion plate 2, the side wall of the sleeve plate 1 is provided with a clamping mechanism, the expansion plate 2, the first sliding block 6, the second sliding block 8, the infrared emitter 15, the scale marks 18 and the clamping mechanism are arranged, the expansion plate 2 is slidably clamped in the plate groove 3 of the sleeve plate 1, a user can measure the length and the width of the elevator shaft by observing the scale marks 18, the right angle of the sleeve plate 1 and the expansion plate 2 is attached to the right angle of the elevator shaft, the angle measurement of the right angle of the elevator shaft can be realized, the, the elevator shaft has the advantages that the perpendicularity of the elevator shaft is judged by the infrared rays of the infrared emitter 15, the problem that the data of the elevator shaft need to be measured at different floors by operators is solved, the workload of the operators is reduced, meanwhile, the situation that the operators possibly fall into the elevator shaft when the data of the elevator shaft are measured at the reserved door opening of the elevator shaft with higher floors is prevented, and the life safety of the operators is guaranteed.

The clamping mechanism comprises a clamping groove 19, a pawl 20, a pull rod 21, a fixing plate 22, a clamping spring 23 and ratchets 24, the clamping groove 19 is formed in the side wall of the sleeve plate 1, the clamping groove 19 is communicated with the plate groove 3, the pawl 20 is movably sleeved in the groove of the clamping groove 19, the pull rod 21 is fixedly connected with one end, located outside the groove of the clamping groove 19, of the pawl 20, the fixing plate 22 is fixedly connected with the side wall of the sleeve plate 1, the pull rod 21 penetrates through the side wall of the fixing plate 22 and extends, the clamping spring 23 is movably sleeved on the side wall of the pull rod 21, the ratchets 24 are fixedly connected to the side wall, corresponding to the pawl 20, of the expansion plate 2, the pawl 20 is meshed with the ratchets 24, through the arrangement of the clamping mechanism, the expansion plate 2 is sleeved in the plate groove 3 of the sleeve plate 1, the pawl 20 is meshed with the ratchets 24, and the device can be suitable for measuring elevator shafts with different sizes.

The equal fixedly connected with slider 25 of lower surface of first sliding block 6 lateral wall and second sliding block 8, slider 25 establish to "T" shape, and first sliding block 6 and second sliding block 8 pass through slider 25 adaptation sliding connection respectively in the inslot of spout 5 and sliding tray 7 for first sliding block 6 lateral wall and second sliding block 8 can' T break away from the inslot of spout 5 and sliding tray 7.

Lagging 1 and expansion plate 2 all establish to "L" shape, and fixed strip 4 and sliding tray 7 all establish to "L" shape, and the inslot of spout 5 and sliding tray 7 all establishes to "T" shape with slider 25 looks adaptation, and the person of facilitating the use carries out the straightness that hangs down to the corner of elevartor shaft and judges.

The diameter that dwang 12 is located 11 inslot one end in the groove of rotation groove is greater than 11 opening part diameters in the groove of rotation, and threaded through groove 16 is connected with the inner circle of lantern ring 14, and fastening bolt 17 is close to the one end of infrared emitter 15 and contacts with the outer wall of infrared emitter 15 for fastening bolt 17 fixes infrared emitter 15 at the inner circle of lantern ring 14.

The diameter of the extending end of the pull rod 21 is larger than the aperture of the connecting part of the fixing plate 22 and the pull rod 21, and the fixing plate 22 is designed to be L-shaped.

The clamping spring 23 is positioned between the pawl 20 and the fixing plate 22, one end of the clamping spring 23 is contacted with one end of the pawl 20 positioned outside the groove of the clamping groove 19, and the other end of the clamping spring 23 is contacted with one side of the fixing plate 22 opposite to the pawl 20.

The working principle is as follows: when the user is using the utility model discloses the time, the user stands subaerially at the inside of elevator shaft, it aims at board groove 3 to pick up expansion plate 2, peg graft at the inslot of board groove 3 with expansion plate 2, expansion plate 2 drives the inslot motion of ratchet 24 to board groove 3, make ratchet 24 and pawl 20 mesh, it aims at thread groove 9 to pick up threaded post 10, with threaded post 10 threaded connection at thread groove 9's inslot, pick up infrared emitter 15 and pass the inner circle of lantern ring 14, pick up fastening bolt 17 and the logical 16 threaded connection of screw thread groove, make fastening bolt 17 with the inseparable inner circle of fixing at lantern ring 14 of infrared emitter 15.

Further, pick up this device, make the lateral wall and the laminating of elevartor shaft wall of lagging 1, pulling pull rod 21, pull rod 21 drives pawl 20 and is pressing chucking spring 23 and be compression motion to fixed plate 22 direction, make pawl 20 and the separation of ratchet 24, outside pulling expansion plate 2, the user is through observing scale mark 18, can realize the measurement to the length and the width of elevartor shaft, make the straight angle department of lagging 1 and expansion plate 2 laminate mutually with the right angle department of elevartor shaft, can realize the angle measurement to the straight angle department of elevartor shaft.

Further, through the switch of opening infrared emitter 15, rotate dwang 12, dwang 12 drives infrared emitter 15 and rotates along rotating groove 11, slides first sliding block 6 or second sliding block 8 and drives slider 25 along spout 5 or sliding groove 7 motion, has realized that the user judges the straightness that hangs down of elevartor shaft through the infrared ray of observing infrared emitter 15.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel elevator detects chi, includes lagging (1) and expansion plate (2), its characterized in that: the side wall of the sleeve plate (1) is provided with a plate groove (3), the expansion plate (2) is slidably sleeved in the groove of the plate groove (3), the upper surface of the sleeve plate (1) is fixedly connected with a fixing strip (4), the side wall of the fixing strip (4) is provided with a sliding groove (5), the groove of the sliding groove (5) is slidably connected with a first sliding block (6), the upper surface of the expansion plate (2) is provided with a sliding groove (7), the groove of the sliding groove (7) is slidably connected with a second sliding block (8), the side walls of the first sliding block (6) and the second sliding block (8) are both provided with a threaded groove (9), the groove internal thread of the threaded groove (9) is connected with a threaded column (10), one end of the threaded column (10) positioned outside the threaded groove (9) is provided with a rotating groove (11), and the rotating rod of the rotating groove (11) is rotatably connected with a rotating rod (12), dwang (12) are kept away from one end fixedly connected with fixed block (13) that rotates groove (11), one side fixedly connected with lantern ring (14) that fixed block (13) and screw thread post (10) carried on the back mutually, infrared emitter (15) have been cup jointed in the inner circle activity of the lantern ring (14), set up screw thread on the lateral wall of the lantern ring (14) and lead to groove (16), the inslot thread connection that the screw thread led to groove (16) has fastening bolt (17), the upper surface of lagging (1) and expansion plate (2) all is carved with scale mark (18), the lateral wall of lagging (1) is equipped with chucking mechanism.

2. The novel elevator detection ruler according to claim 1, characterized in that: the clamping mechanism comprises a clamping groove (19), a pawl (20), a pull rod (21), a fixing plate (22), a clamping spring (23) and a ratchet (24), the clamping groove (19) is formed in the side wall of the sleeve plate (1), the clamping groove (19) is communicated with the plate groove (3), the pawl (20) is movably sleeved in the groove of the clamping groove (19), the pull rod (21) is fixedly connected to one end, located outside the groove of the clamping groove (19), of the pawl (20), the fixing plate (22) is fixedly connected to the side wall of the sleeve plate (1), the pull rod (21) penetrates through the side wall of the fixing plate (22) and extends, the clamping spring (23) is movably sleeved on the side wall of the pull rod (21), the telescopic plate (2) and the side wall corresponding to the pawl (20) are fixedly connected with the ratchet (24), and the pawl (20) is meshed with the ratchet (24).

3. The novel elevator detection ruler according to claim 1, characterized in that: the equal fixedly connected with slider (25) of lower surface of first sliding block (6) lateral wall and second sliding block (8), slider (25) are established to "T" shape, first sliding block (6) and second sliding block (8) are through slider (25) adaptation sliding connection respectively at the inslot of spout (5) and sliding tray (7).

4. The novel elevator detection ruler according to claim 1, characterized in that: the improved telescopic plate is characterized in that the sleeve plate (1) and the telescopic plate (2) are both arranged to be L-shaped, the fixing strip (4) and the sliding groove (7) are both arranged to be L-shaped, and the grooves of the sliding groove (5) and the sliding groove (7) are both arranged to be T-shaped matched with the sliding block (25).

5. The novel elevator detection ruler according to claim 1, characterized in that: dwang (12) are located the diameter that rotates groove (11) inslot one end and are greater than and rotate groove (11) opening part diameter, the screw thread leads to the groove (16) and is connected with the inner circle of lantern ring (14), fastening bolt (17) are close to the one end of infrared emitter (15) and contact with the outer wall of infrared emitter (15).

6. The novel elevator detection ruler according to claim 2, characterized in that: the diameter of the extending end of the pull rod (21) is larger than the aperture of the connecting position of the fixing plate (22) and the pull rod (21), and the fixing plate (22) is L-shaped.

7. The novel elevator detection ruler according to claim 2, characterized in that: the clamping spring (23) is located between the pawl (20) and the fixing plate (22), one end of the clamping spring (23) is in contact with one end, located outside the clamping groove (19), of the pawl (20), and the other end of the clamping spring (23) is in contact with one side, opposite to the pawl (20), of the fixing plate (22).