CN215725900U

CN215725900U - Construction elevator squareness detector

Info

Publication number: CN215725900U
Application number: CN202122128139.2U
Authority: CN
Inventors: 王振飞; 王晓闻; 徐俊如; 韩国盛; 李家成; 徐进; 陈文�
Original assignee: Jiangsu Tian'an Testing Technology Co ltd
Current assignee: Jiangsu Tian'an Testing Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-02-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a construction elevator verticality detector, which belongs to the technical field of construction elevator verticality detection and comprises an L-shaped plate, wherein screw rods are uniformly arranged on the L-shaped plate and are in threaded connection with the L-shaped plate, a fixed frame is hinged to the bottom end of each screw rod, a winch is installed at one end of the fixed frame, a pull rope is wound on an output shaft of the winch, one end of the pull rope penetrates through and extends to the bottom of the fixed frame, a bottom frame is fixed at one end of the pull rope, and a clamping block is fixed at one side of the bottom frame. The utility model can measure whether the construction lifter is built to incline or not by measuring the different heights of the construction lifter and the distance value between the bottom and the distance meter and comparing whether the two values are the same or not, the detector is accurate in detection and is not influenced by factors such as wind power, and the like, and can be stored when not used, so that the detector does not occupy redundant space, is convenient and fast to use, is accurate in measurement, and meets the use requirements of people.

Description

Construction elevator squareness detector

Technical Field

The utility model relates to a perpendicularity detector, in particular to a construction elevator perpendicularity detector, and belongs to the technical field of construction elevator perpendicularity detection.

Background

Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of a lift car, a driving mechanism, a standard knot, an attached wall, a chassis, a fence, an electrical system and the like, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to ride due to the unique box body structure, is usually matched with a tower crane to use on a construction site, generally has the carrying capacity of 0.3-3.6 tons, and has the running speed of 1-96M/min and the like. Construction elevators produced in China are more and more mature and gradually move to the international world;

the problem that current construction elevator straightness detector that hangs down has the testing result accuracy to hang down, utilize lead and rope to detect the lift whether perpendicular, at first this mode can receive under the especially windy environment of influence of weather, the lead can receive the wind influence and produce the skew, secondly the compliance of rope can cause the unstability of lead, need quiet wait very long time just can observe, and multiple factor all can cause the unstability of lead, in addition, the inclination digit when general lift is very little, the testing result is very difficult to be measured, measuring result is still easy production error.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a construction elevator verticality detector to solve the problem of inconvenience in detection in the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a construction elevator straightness detector that hangs down, includes the L shaped plate, evenly be provided with the screw rod on the L shaped plate, and screw rod and L shaped plate threaded connection, the bottom of screw rod articulates there is fixed frame, the hoist engine is installed to the one end of fixed frame, the output shaft of hoist engine is convoluteed there is the stay cord, and the one end of stay cord runs through and extends to the bottom of fixed frame, the one end of stay cord is fixed with the underframe, one side of underframe is fixed with the fixture block, the distancer is installed at the top of underframe, the four corners department of underframe bottom all rotates and is connected with the sleeve pipe, sheathed tube bottom threaded connection has the bull stick, the top of underframe and the top of fixed frame all are provided with universal spirit level, the bottom of fixed frame is fixed with spacing frame, one side of L shaped plate is provided with installation mechanism, the bottom of L shaped plate is provided with calibration mechanism.

Preferably: installation mechanism includes slider and regulation post, the slider symmetry sets up the one side at the L shaped plate, the outside of slider slides there is the regulation post, Jiong word grooves have all been seted up in the outside of regulation post, and Jiong word groove's inner wall and slider sliding connection, the opposite side of adjusting the post all is fixed with the installing frame, one side threaded connection of installing frame has the bolt, the one end of bolt runs through and extends to the inside of installing frame, the one end rotation of bolt has splint.

Preferably: the calibration mechanism comprises a baffle and scale marks, the baffle is located at the bottom of the fixed frame, and the scale marks are uniformly arranged on one side of the baffle.

Preferably: the inside wall of fixed frame is provided with changes the roller, and fixed frame and stay cord sliding connection.

Preferably: one side of the clamping plate is provided with an anti-slip pad, and one end of the bolt is provided with a rotating handle.

Preferably: the screw rod and the sleeve are respectively connected with the top of the fixed frame and the bottom of the bottom frame through universal joints in a rotating mode, and a handle is arranged at the top of the screw rod.

The utility model has the beneficial effects that:

the utility model provides a construction elevator verticality detector which comprises the following components: through the mutual matching use of the L-shaped plate, the calibration mechanism, the fixing frame, the winch, the pull rope, the bottom frame, the clamping block, the distance measuring instrument, the sleeve, the rotating rod, the universal level meter, the rotating roller and the limiting frame, whether the construction lifter is built to incline or not can be measured by comparing whether the two numerical values are the same or not through measuring the numerical values of the different heights and the distance between the bottom of the construction lifter and the distance measuring instrument, the detector is accurate in detection and not influenced by factors such as wind power, can be stored when not used, does not occupy redundant space, is convenient and accurate to use and measure, and meets the use requirements of people; through the mutual matching use of the screw rod, the sliding block, the adjusting column, the Jiong-shaped groove, the mounting frame, the bolt and the clamping plate, the verticality of the construction elevator in multiple directions can be conveniently detected, the adjustment is convenient and quick, the installation is convenient and quick, and the firmness after the installation is improved by the two clamping rings, so that the practicability of the detector is improved; through mutually supporting use of baffle and scale mark, can be more accurate audio-visual carry out vertical calibration to the detector, further improved the detector to the straightness testing result's of construction elevator accuracy nature, it is convenient to provide for people's use.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a schematic view illustrating the connection between the bottom frame and the latch according to the present invention;

FIG. 3 is a schematic view of a conditioning column of the present invention.

In the figure: 1. an L-shaped plate; 2. a calibration mechanism; 3. a fixing frame; 4. a winch; 5. pulling a rope; 6. a bottom frame; 7. a clamping block; 8. a range finder; 9. a sleeve; 10. a rotating rod; 11. a universal level; 12. rotating the roller; 13. a limiting frame; 14. an installation mechanism; 15. a screw; 16. a slider; 17. an adjustment column; 18. jiong letter slots; 19. installing a frame; 20. a bolt; 21. a splint; 22. a baffle plate; 23. scale lines are marked.

Detailed Description

In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the following examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, the present embodiment provides a construction elevator verticality detector, which comprises an L-shaped plate 1, wherein screws 15 are uniformly arranged on the L-shaped plate 1, the screws 15 are in threaded connection with the L-shaped plate 1, a fixed frame 3 is hinged to the bottom end of the screws 15, a winch 4 is installed at one end of the fixed frame 3, a pull rope 5 is wound on an output shaft of the winch 4, one end of the pull rope 5 penetrates through and extends to the bottom of the fixed frame 3, a bottom frame 6 is fixed at one end of the pull rope 5, a fixture block 7 is fixed at one side of the bottom frame 6, a distance meter 8 is installed at the top of the bottom frame 6, sleeves 9 are rotatably connected at four corners of the bottom frame 6, a rotating rod 10 is connected at the bottom of the sleeves 9 by threads, universal gradienters 11 are arranged at the top of the bottom frame 6 and the top of the fixed frame 3, a limiting frame 13 is fixed at the bottom of the fixed frame 3, an installation mechanism 14 is arranged at one side of the L-shaped plate 1, the bottom of the L-shaped plate 1 is provided with a calibration mechanism 2.

In this embodiment, as shown in fig. 1, the mounting mechanism 14 includes a slider 16 and an adjusting column 17, the slider 16 is symmetrically disposed on one side of the L-shaped plate 1, the adjusting column 17 is slidably disposed on the outer side of the slider 16, both the outer sides of the adjusting column 17 are opened with Jiong-shaped grooves 18, the inner wall of the Jiong-shaped groove 18 is slidably connected with the slider 16, the other side of the adjusting column 17 is fixed with a mounting frame 19, one side of the mounting frame 19 is connected with a bolt 20 through a thread, one end of the bolt 20 penetrates and extends into the mounting frame 19, one end of the bolt 20 is rotated with a clamp plate 21, the mounting frame 19 is sequentially sleeved on the frame of the construction elevator, the bolt 20 is rotated, under the thread fit of the bolt 20 and the mounting frame 19, the bolt 20 pushes the clamp plate 21 to be attached to the outer side of the frame to be clamped on the outer side of the frame, the L-shaped plate 1 is rotated, so that the L-shaped plate 1 drives the slider 16 to rotate along the Jiong-shaped grooves 18 on the adjusting column 17, and the perpendicularity of the frame is detected after the L-shaped plate 1 rotates ninety degrees, the convenient straightness that hangs down to a plurality of directions detects, adjusts the convenience that saves time, and it is convenient to install simultaneously, and two clamp rings improve the fastness to the practicality of this detector has been improved.

In this embodiment, as shown in fig. 1, aligning gear 2 includes baffle 22 and scale mark 23, baffle 22 is located the bottom of fixed frame 3, one side of baffle 22 evenly is provided with scale mark 23, start hoist engine 4, hoist engine 4 emits stay cord 5, underframe 6 descends, close hoist engine 4 behind the ground, at first observe the scale mark 23 numerical value that the position that stay cord 5 aligns on baffle 22 corresponds, judge whether skew of stay cord 5, and adjust underframe 6 position and guarantee that stay cord 5 is in perpendicularly, more accurate audio-visual carries out vertical calibration to the detector, further improved the accuracy nature of detector to the construction elevator straightness testing result that hangs down, the use of giving people provides convenient.

In the present embodiment, as shown in fig. 1, the roller 12 is provided on the inner wall of the fixed frame 3, and the fixed frame 3 and the pull rope 5 are slidably connected to each other, so that the pull rope 5 is supported well, the frictional loss at the joint between the pull rope 5 and the fixed frame 3 is reduced, and the service life of the pull rope 5 is prolonged.

In this embodiment, as shown in fig. 1, a non-slip pad is disposed on one side of the clamping plate 21, a rotating handle is disposed at one end of the bolt 20, the non-slip pad increases friction with the outside of the rack, the firmness after installation is improved, and the rotating handle facilitates rotation of the bolt 20.

In this embodiment, as shown in fig. 1, the screw rod 15 and the sleeve 9 are respectively connected with the top of the fixed frame 3 and the bottom of the bottom frame 6 through universal joints, and the top of the screw rod 15 is provided with a handle, the handle is convenient to rotate the adjustment of the screw rod 15, and the universal joints are arranged to enable the adjustment process to be smoother and more convenient to use.

As shown in fig. 1 to fig. 3, the working process of the construction elevator verticality detector provided by the embodiment is as follows:

step 1: sequentially sleeving the installation frame 19 on a frame of the construction elevator, rotating the bolt 20, pushing the clamping plate 21 to be attached to the outer side of the frame by the bolt 20 under the threaded fit of the bolt 20 and the installation frame 19 until the installation frame is clamped on the outer side of the frame, rotating the L-shaped plate 1, enabling the L-shaped plate 1 to drive the sliding block 16 to rotate along the Jiong-shaped groove 18 on the adjusting column 17, and detecting the verticality of the frame in the other direction after the L-shaped plate 1 integrally rotates ninety degrees;

step 2: adjusting the corresponding screw 15 according to whether the bubble position of the universal level gauge 11 is centered, rotating the screw 15, and driving the angle change of the fixed frame 3 by the bottom end of the screw 15 until the bubble position of the universal level gauge 11 on the fixed frame 3 is centered;

and step 3: when the bottom frame 6 rises to the bottom of the fixed frame 3, the fixture block 7 at one side of the bottom frame 6 is clamped in the limit frame 13, to keep the bottom frame 6 stable, start the distance measuring instrument 8, measure the distance between the distance measuring instrument 8 and the construction hoist, start the hoist 4, the hoist 4 lengthens the pull rope 5, the bottom frame 6 descends, close the hoist 4 after reaching the ground, firstly observe the value of the scale mark 23 corresponding to the position where the pull rope 5 aligns on the baffle 22, judge whether the pull rope 5 deviates, and adjusting, observing whether the bubble of the universal level 11 on the bottom frame 6 is centered, rotating the corresponding rotating rod 10 at the bottom of the bottom frame 6 to make the bubble position of the universal level 11 on the bottom frame 6 centered, and then starting the distance measuring instrument 8 again to measure the distance between the distance measuring instrument and the construction elevator, and finally comparing whether the distance between the distance measuring instrument and the construction elevator is consistent with the distance between the top and the construction elevator, wherein if the distance between the distance measuring instrument and the construction elevator is inconsistent with the distance between the top and the construction elevator, the situation that the construction elevator inclines is indicated.

The above description is only for the purpose of illustrating the present invention and is not intended to limit the scope of the present invention, and any person skilled in the art can substitute or change the technical solution of the present invention and its conception within the scope of the present invention.

Claims

1. The utility model provides a construction elevator squareness detector which characterized in that: the device comprises an L-shaped plate (1), wherein screw rods (15) are uniformly arranged on the L-shaped plate (1), the screw rods (15) are in threaded connection with the L-shaped plate (1), a fixed frame (3) is hinged to the bottom end of the screw rods (15), a winch (4) is installed at one end of the fixed frame (3), a pull rope (5) is wound on an output shaft of the winch (4), one end of the pull rope (5) penetrates through and extends to the bottom of the fixed frame (3), a bottom frame (6) is fixed at one end of the pull rope (5), a fixture block (7) is fixed at one side of the bottom frame (6), a range finder (8) is installed at the top of the bottom frame (6), sleeves (9) are rotatably connected at four corners of the bottom frame (6), a rotating rod (10) is in threaded connection with the bottom of the sleeves (9), and universal gradienters (11) are arranged at the top of the bottom frame (6) and the top of the fixed frame (3), the bottom of fixed frame (3) is fixed with spacing frame (13), one side of L shaped plate (1) is provided with installation mechanism (14), the bottom of L shaped plate (1) is provided with aligning gear (2).

2. The construction elevator verticality detector according to claim 1, characterized in that: installation mechanism (14) include slider (16) and regulation post (17), slider (16) symmetry sets up the one side in L shaped plate (1), the outside of slider (16) slides and has regulation post (17), Jiong word groove (18) have all been seted up in the outside of regulation post (17), and the inner wall and slider (16) sliding connection in Jiong word groove (18), the opposite side of adjusting post (17) all is fixed with installing frame (19), one side threaded connection of installing frame (19) has bolt (20), the inside that the one end of bolt (20) run through and extend to installing frame (19), the one end rotation of bolt (20) has splint (21).

3. The construction elevator verticality detector according to claim 1, characterized in that: the calibration mechanism (2) comprises a baffle (22) and scale marks (23), the baffle (22) is located at the bottom of the fixed frame (3), and the scale marks (23) are uniformly arranged on one side of the baffle (22).

4. The construction elevator verticality detector according to claim 1, characterized in that: the inner side wall of the fixed frame (3) is provided with a rotating roller (12), and the fixed frame (3) is connected with the pull rope (5) in a sliding mode.

5. The construction elevator verticality detector according to claim 2, characterized in that: one side of the clamping plate (21) is provided with an anti-slip pad, and one end of the bolt (20) is provided with a rotating handle.

6. The construction elevator verticality detector according to claim 1, characterized in that: the screw rod (15) and the sleeve (9) are respectively connected with the top of the fixed frame (3) and the bottom of the bottom frame (6) through universal joints in a rotating mode, and a handle is arranged at the top of the screw rod (15).