A height detection device for elevator counterweight height detection

Abstract

The utility model relates to a height detection device for elevator counterweight block height detection, including first automatic conveying platform and third automatic conveying platform, first automatic conveying platform and third automatic conveying platform are equipped with operation gap, still include second automatic conveying platform, wherein, second automatic conveying platform top is equipped with mounting beam, and the both sides of mounting beam are through support rod and second automatic conveying platform detachable connection, limiting roller, limiting roller both ends are hinged with support frame, and support frame is fixed with mounting beam through height adjusting mechanism, through the structure design of height detection device for elevator counterweight block height detection to solve the elevator counterweight block in prior art needs to wait 52 elevator counterweight blocks to finish stacking and code to be even, can accurately measure the height of whole, if not satisfy the requirement, still need to go out with 52 elevator counterweight block materials all, repeat the above steps until satisfying the technical requirement, the long repair time, the technical problem of low work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of elevator counterweight height detection equipment, and in particular to a height detection device for detecting the height of elevator counterweights. Background Technology

[0002] Currently, after the elevator counterweights are filled with composite materials, the height measurement device requires waiting for all 52 elevator counterweights to be stacked and aligned before it can accurately measure the overall height. If the stacked elevator counterweights exceed the height limit, the entire process needs to be reworked. All the material from the 52 elevator counterweights must be removed, refilled, stacked again, and the height measured again. Only if the technical requirements are met can the next process begin. If the requirements are not met, all the material from the 52 elevator counterweights must be removed, and the above steps must be repeated until the technical requirements are met. This process is time-consuming and inefficient.

[0003] Therefore, in order to address the above problems, this utility model urgently needs to provide a height detection device for detecting the height of elevator counterweights. Utility Model Content

[0004] The purpose of this utility model is to provide a height detection device for detecting the height of elevator counterweights. The structural design of the height detection device solves the technical problems of existing technology, which requires waiting for 52 elevator counterweights to be stacked and aligned before the overall height can be accurately measured. If the height does not meet the requirements, all 52 elevator counterweights must be removed and the above steps must be repeated until the technical requirements are met, resulting in long repair time and low work efficiency.

[0005] This utility model provides a height detection device for detecting the height of an elevator counterweight, including a first automatic conveyor table and a third automatic conveyor table arranged on the same straight line; an operating gap is provided between the first automatic conveyor table and the third automatic conveyor table; and a second automatic conveyor table is also provided opposite to the operating gap, with the conveying direction of the second automatic conveyor table being perpendicular to the conveying direction of the first automatic conveyor table.

[0006] The second automatic conveyor is equipped with a mounting beam above it, and the two sides of the mounting beam are detachably connected to the second automatic conveyor via support rods.

[0007] At least one limiting roller is installed along the width of the second automatic conveyor table. The two ends of the limiting roller are hinged to the support frame, and the support frame is fixed to the mounting beam through a height adjustment mechanism.

[0008] Furthermore, the height adjustment mechanism includes a back plate, with forward-extending side plates at the upper and lower ends of the back plate, and a lead screw between the two side plates. The bottom of the lead screw is connected to the corresponding side plate downwards via a bearing, and the top of the lead screw passes through the corresponding side plate and is connected to a handle. A slider is mounted on the lead screw. The mechanism also includes limiting rods on both sides of the lead screw that are mounted on the slider. The two ends of each limiting rod are fixedly connected to the corresponding side plate.

[0009] Furthermore, it also includes a fixing block located between the handle and the side plate. The fixing block has a through hole for the lead screw to pass through. The fixing block passes through the lead screw and is fixed to the side plate. One side of the fixing block has a lock hole communicating with the through hole. A screw rod passes through the lock hole, and the outer end of the screw rod is connected to a lock handle.

[0010] Furthermore, the support frame includes two spaced-apart end plates connected by a connecting plate, and the two ends of the limiting roller are hinged to the corresponding end plates; the connecting plate is connected to the height adjustment mechanism.

[0011] Furthermore, it also includes two limiting guide rails on the left and right sides of the height adjustment mechanism located between the connecting plate and the support rod. Each limiting guide rail is fixedly connected to the corresponding support rod, and the support frame is provided with a sliding groove that matches the side of each limiting guide rail.

[0012] Furthermore, the first automatic conveyor, the third automatic conveyor, and the second automatic conveyor are fully automatic roller conveyors.

[0013] Furthermore, the support frame is made of steel or plastic.

[0014] Furthermore, the mounting beam is made of metal.

[0015] The height detection device for detecting the height of elevator counterweights provided by this utility model has the following advantages compared with the prior art:

[0016] This invention, through the design of the above structure, allows for manual adjustment of the height adjustment mechanism, thereby adjusting the height of the limiting roller. This ensures that the gap between the limiting roller and the conveyor table equals the set height of the elevator counterweight. The first automatic conveyor table transports the loaded elevator counterweight to one end of the first automatic conveyor table, which is then manually moved to the second automatic conveyor table. If the elevator counterweight on the second automatic conveyor table meets the set height requirement, it can pass through the gap between the limiting roller and the second automatic conveyor table. If the elevator counterweight cannot pass through the gap, it is manually moved to the third conveyor table and conveyed to the next process, where the elevator counterweight is refilled. Elevator counterweights that meet the requirements are then conveyed to the next process for stacking. This design significantly improves work efficiency, eliminating the technical problem of waiting for all elevator counterweights to be stacked before accurately measuring the overall height. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram (partial perspective view) of the height detection device for detecting the height of elevator counterweights as described in this utility model;

[0019] Figure 2 This is a schematic diagram (partial perspective view) of the height detection device for detecting the height of elevator counterweights as described in this utility model;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram (overall top view) of the height detection device for detecting the height of elevator counterweights as described in this utility model;

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Second automatic conveyor table; 2. Mounting beam; 3. Support rod; 4. Limiting roller; 5. Support frame; 51. End plate; 52. Connecting plate; 53. Slide groove; 6. Height adjustment mechanism; 61. Back plate; 62. Side plate; 63. Lead screw; 64. Handle; 65. Sliding block; 66. Limiting rod; 7. Fixing block; 8. Lock handle; 9. Limiting guide rail; 11. First automatic conveyor table; 12. Third automatic conveyor table. Detailed Implementation

[0024] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in the figure, this embodiment provides a height detection device for detecting the height of an elevator counterweight, including a first automatic conveyor table 11 and a third automatic conveyor table 12 arranged on the same straight line; an operating gap is provided between the first automatic conveyor table 11 and the third automatic conveyor table 12, and a second automatic conveyor table 1 opposite to the operating gap is also provided, the conveying direction of the second automatic conveyor table 1 being perpendicular to the conveying direction of the first automatic conveyor table 11; wherein, a mounting beam 2 is provided above the second automatic conveyor table 1, and the two sides of the mounting beam 2 are detachably connected to the second automatic conveyor table 1 by support rods 3; at least one limiting roller 4 is arranged along the width direction of the second automatic conveyor table 1, the two ends of the limiting roller 4 are hinged to the support frame 5, and the support frame 5 is fixedly connected to the mounting beam 2 by a height adjustment mechanism 6.

[0028] This invention, through the design of the above structure, allows for manual adjustment of the height adjustment mechanism 6, thereby adjusting the height of the limiting roller 4. This ensures that the gap between the limiting roller 4 and the conveyor table equals the set height of the elevator counterweight. The first automatic conveyor table 11 transports the loaded elevator counterweight to one end of the first automatic conveyor table 11, which is close to the operating gap. The counterweight is then manually transferred to the second automatic conveyor table 1. If the elevator counterweight on the second automatic conveyor table 1 meets the set height requirement, it can pass through the gap between the limiting roller 4 and the second automatic conveyor table 1. If the elevator counterweight cannot pass through the gap, it is manually transferred to the third conveyor table 12 for the next process, where it is refilled with elevator counterweight. Elevator counterweights that meet the requirements are then transferred to the next process for stacking. This design significantly improves work efficiency, eliminating the technical problem of waiting for all 52 elevator counterweights to be stacked before accurately measuring the overall height.

[0029] To further improve work efficiency, manual labor can be replaced by robotic arms or robots.

[0030] like Figure 1 As shown, the height adjustment mechanism 6 of this embodiment includes a back plate 61, with forward-extending side plates 62 at the upper and lower ends of the back plate 61. A lead screw 63 is provided between the two side plates 62. The bottom of the lead screw 63 is connected to the corresponding side plate 62 via a bearing, and the top of the lead screw 63 extends out from the corresponding side plate and is connected to a handle 64. A slider 65 is mounted on the lead screw 63. The mechanism also includes limiting rods 66 on both sides of the lead screw that are mounted on the slider 65. The two ends of each limiting rod 66 are fixedly connected to the corresponding side plate 62. With the design of the above structure, the handle 64 rotates the lead screw 63, adjusting the slider 65 to move up and down, thereby adjusting the up and down movement of the support frame 5, and thus adjusting the height of the limiting roller 4. The height adjustment mechanism 6 is low in cost and easy to adjust.

[0031] like Figure 1 As shown, this embodiment also includes a fixing block 7 located between the handle 64 and the side plate 62. The fixing block 7 has a through hole for the lead screw 63 to pass through. The fixing block 7 passes through the lead screw 63 and is fixedly connected to the side plate 62. One side of the fixing block 7 has a locking hole communicating with the through hole. A screw rod is installed in the locking hole, and the outer end of the screw rod is connected to a locking handle 8. Rotating the locking handle 8 can realize the rotation of the screw rod, thereby realizing the fastening of the lead screw 63.

[0032] like Figure 1 As shown, the support frame 5 in this embodiment includes two spaced-apart end plates 51, which are connected by a connecting plate 52. The two ends of the limiting roller 4 are hinged to the corresponding end plates 51. The connecting plate 52 is connected to the height adjustment mechanism 6. The structural design of the support frame 5 can ensure the stability of the limiting roller 4. The structural design is simple and convenient for installation and disassembly.

[0033] like Figure 2 As shown, this embodiment also includes two limiting guide rails 9 on the left and right sides of the height adjustment mechanism 6 located between the connecting plate 52 and the support rod 3. Each limiting guide rail 9 is fixedly connected to the corresponding support rod 3, and the support frame 5 is provided with a sliding groove 53 that matches the side of each limiting guide rail 9.

[0034] The first automatic conveyor 11, the third automatic conveyor 12, and the second automatic conveyor 1 of this utility model are all fully automatic roller conveyors.

[0035] The support frame 5 of this utility model is made of steel or plastic.

[0036] The mounting beam 2 of this utility model is made of metal.

[0037] Instructions for using a height detection device for detecting the height of elevator counterweights:

[0038] 1. Manually adjust the height adjustment mechanism 6, thereby adjusting the height of the limit roller 4 so that the gap between the limit roller 4 and the conveyor table is equal to the set height of the elevator counterweight.

[0039] 2. Fill the elevator counterweight according to the set requirements. After filling, the filled elevator counterweight is conveyed to one end of the first automatic conveyor 11 close to the operating gap through the first automatic conveyor 11. It is then moved to the second automatic conveyor 1 by manual or robotic arm. If the elevator counterweight moved to the second automatic conveyor 1 can pass through the set gap between the limit roller 4 and the second automatic conveyor 1, the requirements are met. The second automatic conveyor 1 will transport the elevator counterweight that meets the requirements to the designated area. If it cannot pass through the set gap between the limit roller 4 and the second automatic conveyor 1, it will be moved to the third automatic conveyor 12 by manual means and conveyed to the filling area.

[0040] 3. Refill the elevator counterweight and repeat step 2 until the requirements are met.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A height detection device for detecting the height of elevator counterweights, characterized in that: It includes a first automatic conveyor (11) and a third automatic conveyor (12) arranged on the same straight line; there is an operating gap between the first automatic conveyor (11) and the third automatic conveyor (12), and it also includes a second automatic conveyor (1) opposite to the operating gap, the conveying direction of the second automatic conveyor (1) being perpendicular to the conveying direction of the first automatic conveyor (11). Among them, the second automatic conveyor (1) is provided with an installation beam (2) above it, and the two sides of the installation beam (2) are detachably connected to the second automatic conveyor (1) through support rods (3); At least one limiting roller (4) is arranged along the width direction of the second automatic conveyor (1). The two ends of the limiting roller (4) are hinged to the support frame (5). The support frame (5) is fixed to the mounting beam (2) through the height adjustment mechanism (6).

2. The height detection device for detecting the height of elevator counterweights according to claim 1, characterized in that: The height adjustment mechanism (6) includes a back plate (61), with forward-extending side plates (62) at the upper and lower ends of the back plate (61). A lead screw (63) is provided between the two side plates (62). The bottom of the lead screw (63) is downward connected to the corresponding side plate (62) via a bearing. The top of the lead screw (63) passes through the corresponding side plate and is connected to the handle (64). A slider (65) is mounted on the lead screw (63). The mechanism also includes limiting rods (66) on both sides of the lead screw that are mounted on the slider (65). The two ends of each limiting rod (66) are fixed to the corresponding side plate (62).

3. The height detection device for detecting the height of elevator counterweights according to claim 2, characterized in that: It also includes a fixing block (7) located between the handle (64) and the side plate (62). The fixing block (7) has a through hole for the lead screw (63) to pass through. The fixing block (7) passes through the lead screw (63) and is fixed to the side plate (62). The fixing block (7) has a lock hole on one side that communicates with the through hole. A screw rod is installed in the lock hole, and the outer end of the screw rod is connected to a lock handle (8).

4. The height detection device for detecting the height of elevator counterweights according to claim 1, characterized in that: The support frame (5) includes two spaced end plates (51), which are connected by a connecting plate (52). The two ends of the limiting roller (4) are hinged to the corresponding end plates (51). The connecting plate (52) is connected to the height adjustment mechanism (6).

5. The height detection device for detecting the height of elevator counterweights according to claim 4, characterized in that: It also includes two limiting guide rails (9) on the left and right sides of the height adjustment mechanism (6) located between the connecting plate (52) and the support rod (3). Each limiting guide rail (9) is fixedly connected to the corresponding support rod (3), and the support frame (5) is provided with a sliding groove (53) that matches the side of each limiting guide rail (9).

6. The height detection device for detecting the height of elevator counterweights according to claim 1, characterized in that: The first automatic conveyor (11), the third automatic conveyor (12), and the second automatic conveyor (1) are fully automatic roller conveyors.

7. The height detection device for detecting the height of elevator counterweights according to claim 1, characterized in that: The support frame (5) is made of steel or plastic.

8. The height detection device for detecting the height of elevator counterweights according to claim 1, characterized in that: The installation beam (2) is made of metal.

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