CN212512787U - High-precision escalator hoistway measuring device - Google Patents
High-precision escalator hoistway measuring device Download PDFInfo
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- CN212512787U CN212512787U CN202021261896.6U CN202021261896U CN212512787U CN 212512787 U CN212512787 U CN 212512787U CN 202021261896 U CN202021261896 U CN 202021261896U CN 212512787 U CN212512787 U CN 212512787U
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- measuring device
- escalator
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Abstract
The utility model discloses a high accuracy automatic escalator well measuring device, including base, first scale plate, second scale plate and laser range finder, the supporting legs is installed to the below of base, the top of base is provided with first scale plate, the lower fixed surface of first scale plate has the inserted bar, the slide rail has been seted up to the inside of first scale plate, the spout has been seted up to the inside of second scale plate, the inside through connection of guide block has the bolt, the front surface of guide block is fixed with the mounting bracket. This high accuracy escalator well measuring device is provided with first scale plate and second scale plate, removes at second scale plate surface and second scale plate and removes at first scale plate surface through the guide block, can stretch into the inside of well and measure the work with laser range finder from the orbital outside of escalator, has not only improved the factor of safety of well measurement work, can also avoid appearing the measured data deviation of well.
Description
Technical Field
The utility model relates to a relevant technical field of elevator specifically is a high accuracy escalator well measuring device.
Background
An elevator is a fixed type lifting device serving a specified floor, and generally comprises a step type and a car type, wherein the step type is also called an escalator, and in the installation process of the escalator, in order to determine the specific installation position of the escalator in a hoistway, a measuring device is required to measure the position of a reserved hole, but the existing measuring device has certain defects.
In the current well measuring process, generally adopt the handheld tape measure of manual work or erect instrument such as laser plummet and measure, instrument measuring's data is accurate, but the bulky mounting means of instrument is complicated, and manual measuring's precision is lower again, if well measured data's deviation appears, can directly influence the installation in automatic escalator later stage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accuracy escalator well measuring device to propose to adopt artifical handheld tape measure or erect instrument such as laser plummet to measure in solving above-mentioned background art, the bulky mounting means of instrument is complicated, the lower problem of manual measuring's precision.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision escalator hoistway measuring device comprises a base, a first scale plate, a second scale plate and a laser range finder, wherein supporting legs are installed below the base, a spring is connected above the base, a clamping groove is formed in the upper surface of the base, the first scale plate is arranged above the base, the lower surface of the first scale plate is connected with the upper surface of the spring, an inserting rod is fixed on the lower surface of the first scale plate, the tail end of the inserting rod is embedded and installed inside the clamping groove, a sliding rail is formed inside the first scale plate, the front portion of the first scale plate is connected with the second scale plate, the tail end of the second scale plate is embedded and installed inside the sliding rail, a sliding groove is formed inside the second scale plate, a guide block is connected in front of the second scale plate, a bolt penetrates through the inside of the sliding groove, and penetrates through the bolt from the inside of the sliding groove, the axis of rotation is installed to the below of guide block, and the rear of axis of rotation is connected with the second scale plate, the front surface of guide block is fixed with the mounting bracket, and the internally mounted of mounting bracket has laser range finder.
Preferably, the base is in threaded connection with the supporting legs, 4 supporting legs are symmetrically arranged on the surface of the base, and the supporting legs are made of rubber.
Preferably, the first scale plate and the base form a telescopic structure through a spring, the first scale plate and the spring are rotatably connected, and the first scale plate and the second scale plate form a sliding structure.
Preferably, the number of the inserted bars is 2, the inserted bars are symmetrically arranged on the surface of the first scale plate, the inserted bars are connected with the clamping grooves in a clamping manner, and the clamping grooves are arranged on the surface of the base at equal angles.
Preferably, the spout sets up to arc column structure, and spout and bolt constitution sliding construction to the bolt is connected for the block with the guide block, and the guide block constitutes revolution mechanic with the second scale plate simultaneously.
Preferably, the mounting bracket and the laser range finder constitute a disassembly and assembly structure in clamping connection, and the mounting bracket and the guide block are fixedly connected.
Compared with the prior art, the beneficial effects of the utility model are that: the high-precision escalator shaft measuring device comprises a shaft body,
1. the laser range finder can extend into the inside of a hoistway from the outer side of an escalator track and perform measurement work by moving the guide block on the surface of the second scale plate and moving the second scale plate on the surface of the first scale plate, so that the safety factor of the hoistway measurement work is improved, and the data deviation of the hoistway measurement can be avoided;
2. the laser range finder is arranged in the mounting frame, compared with manual handheld tape measure measurement, the laser range finder is used for measurement, measurement data can be read quickly, the measurement efficiency of a well is improved, and the laser range finder and the mounting frame are arranged to be of a detachable mounting structure in clamping connection, so that the convenience in the erection process of the laser range finder is improved;
3. the supporting legs of rubber material are symmetrically arranged below the base, the rubber material can increase the friction coefficient of contact between the device and the ground, the device is convenient to horizontally install on ground planes with different gradients by rotating the threads above the supporting legs, the device is favorable for keeping the level in the measuring process, and the flexibility of the device in the using process is improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a structural diagram of the guide block and the mounting frame as seen from the right side;
FIG. 3 is a schematic view of the installation structure of the installation frame and the laser range finder of the present invention;
fig. 4 is a schematic view of the structure of the base and the slot of the present invention.
In the figure: 1. a base; 2. supporting legs; 3. a spring; 4. a card slot; 5. a first scale plate; 6. inserting a rod; 7. a slide rail; 8. a second scale plate; 9. a chute; 10. a guide block; 11. a bolt; 12. a rotating shaft; 13. a mounting frame; 14. laser range finder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-precision escalator hoistway measuring device comprises a base 1, supporting legs 2, springs 3, clamping grooves 4, a first scale plate 5, inserting rods 6, slide rails 7, a second scale plate 8, a sliding groove 9, a guide block 10, bolts 11, a rotating shaft 12, a mounting rack 13 and a laser range finder 14, wherein the supporting legs 2 are installed below the base 1, the springs 3 are connected above the base 1, the clamping grooves 4 are formed in the upper surface of the base 1, the first scale plate 5 is arranged above the base 1, the lower surface of the first scale plate 5 is connected with the upper surface of the springs 3, the inserting rods 6 are fixed on the lower surface of the first scale plate 5, the tail ends of the inserting rods 6 are embedded and installed inside the clamping grooves 4, the slide rails 7 are arranged inside the first scale plate 5, the second scale plate 8 is connected in front of the first scale plate 5, and the tail ends of the second scale plate 8 are embedded and installed inside the slide rails 7, a sliding groove 9 is formed in the second scale plate 8, a guide block 10 is connected to the front of the second scale plate 8, a bolt 11 penetrates through the guide block 10, the bolt 11 penetrates through the sliding groove 9, a rotating shaft 12 is installed below the guide block 10, the second scale plate 8 is connected to the rear of the rotating shaft 12, an installation frame 13 is fixed to the front surface of the guide block 10, and a laser range finder 14 is installed inside the installation frame 13;
the base 1 and the supporting feet 2 are in threaded connection, 4 supporting feet 2 are symmetrically arranged on the surface of the base 1, the supporting feet 2 are made of rubber materials, the rubber materials can increase the friction coefficient of contact between the base 1 and the ground, and the relative height of the supporting feet 2 supported on the lower surface of the base 1 can be adjusted by utilizing the threads on the surfaces of the supporting feet 2, so that the device can be stored horizontally on the ground with different gradients for measurement;
the first scale plate 5 and the base 1 form a telescopic structure through the spring 3, the first scale plate 5 is rotatably connected with the spring 3, the first scale plate 5 and the second scale plate 8 form a sliding structure, and the first scale plate 5 is rotatably connected with the spring 3, so that when the first scale plate 5 is rotated, the surface of the spring 3 cannot generate torsional force, the quick clamping connection between the inserted rod 6 and the clamping groove 4 is facilitated by utilizing the reset action of the spring 3, and the operation is very simple;
the number of the inserted rods 6 is 2, the inserted rods 6 are symmetrically arranged on the surface of the first scale plate 5, the inserted rods 6 are connected with the clamping grooves 4 in a clamping mode, the clamping grooves 4 are arranged on the surface of the base 1 in an equal angle mode, the inserted rods 6 are clamped inside the clamping grooves 4, the first scale plate 5 after angle adjustment can be limited, the first scale plate 5 is prevented from being deviated in the measuring process, and the clamping grooves 4 formed in the equal angle mode are convenient to fit with the inserted rods 6 after angle adjustment;
the sliding chute 9 is of an arc-shaped structure, the sliding chute 9 and the bolt 11 form a sliding structure, the bolt 11 and the guide block 10 are connected in a clamping mode, meanwhile, the guide block 10 and the second scale plate 8 form a rotating structure, the arc-shaped structure can be better matched with the shape of the second scale plate 8, the bolt 11 slides in the sliding chute 9, so that the guide block 10 is conveniently driven to integrally change the inclination angle, the bolt 11 is clamped on the surface of the guide block 10, and the guide block 10 after the angle adjustment can be fixed;
the mounting frame 13 and the laser range finder 14 form a disassembly and assembly structure in clamping connection, the mounting frame 13 is fixedly connected with the guide block 10, the laser range finder 14 is of a Bosch GLM80 type, rapid measurement work can be performed on a hoistway, the laser range finder 14 is in clamping connection with the mounting frame 13, the laser range finder 14 can be erected rapidly, and the measurement efficiency can be improved;
the working principle is as follows: when the high-precision escalator hoistway measuring device is used, as shown in fig. 1-4, firstly, the supporting feet 2 are placed on the outer side of the escalator track, then the laser range finder 14 is inserted into the mounting frame 13 in an inverted manner, at this time, the second scale plate 8 is pushed to move towards the hoistway in the sliding rail 7, the translation distance of the second scale plate 8 can be clearly known by observing the pointer on the surface of the guide block 10, when the laser range finder 14 moves into the hoistway, the laser range finder 14 is started to measure the hoistway, when the measurement of the hoistway angle needs to be carried out, the nut on the surface of the bolt 11 is firstly rotated to enable the nut to be disengaged from the rear surface of the second scale plate 8, then the bolt 11 is moved in the sliding chute 9, the guide block 10 is enabled to carry out angle adjustment by taking the rotating shaft 12 as the center of a circle, and the sliding distance of the pointer above the surface of the guide block 10 on the surface of the second scale plate 8 is observed, the relative angle of the shaft can be measured by accurately adjusting the rotating angles of the guide block 10 and the laser range finder 14, the laser range finder 14 can perform high-precision measurement on the shaft at different positions under the combined action of the first scale plate 5 and the second scale plate 8, a tape measure does not need to be manually inserted into the shaft for measurement, and the safety factor in the shaft measurement process is effectively improved;
when needs are measured the well in different position, upwards stimulate first scale plate 5 earlier, make the tensile displacement that produces of spring 3, the terminal inside from draw-in groove 4 of inserted bar 6 breaks away from the block this moment, then rotate first scale plate 5 to the angle of needs after, loosen first scale plate 5, utilize spring 3's reset action to drive the terminal block of inserted bar 6 inside to corresponding draw-in groove 4, can carry out the well in different positions and measure, the top of supporting legs 2 is provided with the spiral line, through rotating supporting legs 2, can adjust the supporting height of supporting legs 2 at base 1 lower surface, make the device can both preserve the horizontally and measure subaerially at different slopes, the flexibility in the device use has been improved greatly, holistic practicality has been increased.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high accuracy escalator well measuring device, includes base (1), first scale plate (5), second scale plate (8) and laser range finder (14), its characterized in that: the supporting legs (2) are installed below the base (1), the spring (3) is connected above the base (1), the clamping groove (4) is formed in the upper surface of the base (1), the first scale plate (5) is arranged above the base (1), the lower surface of the first scale plate (5) is connected with the upper surface of the spring (3) in an interconnecting mode, the inserting rod (6) is fixed to the lower surface of the first scale plate (5), the tail end of the inserting rod (6) is installed in the clamping groove (4) in an embedded mode, the sliding rail (7) is formed in the first scale plate (5), the second scale plate (8) is connected to the front portion of the first scale plate (5), the tail end of the second scale plate (8) is installed in the sliding rail (7) in an embedded mode, the sliding groove (9) is formed in the second scale plate (8), and the guide block (10) is connected to the front portion of the second scale plate (8), the inside through connection of guide block (10) has bolt (11), and runs through from the inside of spout (9) of bolt (11), axis of rotation (12) are installed to the below of guide block (10), and the rear of axis of rotation (12) is connected with second scale plate (8), the front surface mounting of guide block (10) has mounting bracket (13), and the internally mounted of mounting bracket (13) has laser range finder (14).
2. A high accuracy escalator hoistway measuring device according to claim 1, characterized in that: the base (1) is in threaded connection with the supporting legs (2), the surface of the base (1) is symmetrically provided with 4 supporting legs (2), and the supporting legs (2) are made of rubber.
3. A high accuracy escalator hoistway measuring device according to claim 1, characterized in that: first scale plate (5) constitute extending structure through spring (3) and base (1), and first scale plate (5) are connected for rotating with spring (3) to first scale plate (5) constitute sliding construction with second scale plate (8).
4. A high accuracy escalator hoistway measuring device according to claim 1, characterized in that: the number of the inserted rods (6) is 2, the inserted rods (6) are symmetrically arranged on the surface of the first scale plate (5), the inserted rods (6) are connected with the clamping grooves (4) in a clamping mode, and the clamping grooves (4) are arranged on the surface of the base (1) at equal angles.
5. A high accuracy escalator hoistway measuring device according to claim 1, characterized in that: spout (9) set up to arc column structure, and spout (9) and bolt (11) constitute sliding construction to bolt (11) are connected for the block with guide block (10), and guide block (10) constitute rotating-structure with second scale plate (8) simultaneously.
6. A high accuracy escalator hoistway measuring device according to claim 1, characterized in that: the mounting rack (13) and the laser range finder (14) form a clamping connection disassembly and assembly structure, and the mounting rack (13) is fixedly connected with the guide block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261896.6U CN212512787U (en) | 2020-07-01 | 2020-07-01 | High-precision escalator hoistway measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261896.6U CN212512787U (en) | 2020-07-01 | 2020-07-01 | High-precision escalator hoistway measuring device |
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| CN212512787U true CN212512787U (en) | 2021-02-09 |
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| CN202021261896.6U Active CN212512787U (en) | 2020-07-01 | 2020-07-01 | High-precision escalator hoistway measuring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417630A (en) * | 2021-08-02 | 2021-09-21 | 贵州大学 | Rapid testing device for angle of blast hole |
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2020
- 2020-07-01 CN CN202021261896.6U patent/CN212512787U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417630A (en) * | 2021-08-02 | 2021-09-21 | 贵州大学 | Rapid testing device for angle of blast hole |
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