Height-adjustable hanging wheel cross rod

Abstract

The utility model discloses a height-adjustable hanging wheel cross rod which comprises a hanging wheel rod, an installation assembly is arranged at one end of the hanging wheel rod, a first limiting assembly is installed on the installation assembly, an adjusting assembly is installed below the installation assembly, a second limiting assembly is arranged on the adjusting assembly, and the height of the hanging wheel cross rod can be adjusted through an adjusting rod, a gear and an adjusting rack in the adjusting assembly. Height adjustment of the hanging wheel cross rod is achieved, a worker only needs to rotate the adjusting rod, the height of the hanging wheel cross rod can be easily adjusted, operation is easy, the adjusting precision is high, and the universality and flexibility of equipment are improved, meanwhile, a second limiting assembly is arranged on the adjusting assembly, and through the design that a spring is sleeved with a telescopic rod and a limiting ball, the height of the hanging wheel cross rod is adjusted. The stability and the positioning precision of the adjusting plate in the moving process are ensured, shaking and deviation are avoided, meanwhile, a first limiting assembly is arranged on the mounting assembly, through cooperation of a limiting screw and a first limiting block, the mounting plate is effectively fixed and prevented from loosening in the using process, and the mounting stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cross rod of a hanging wheel technical field, concretely relates to a height adjustable cross rod of a hanging wheel. BACKGROUND

[0002] The cross rod of the hanging wheel is mainly applied in the door frame installation or adjustment process, and is particularly useful for accurately adjusting the position of the door frame. This device can help ensure that the door frame is in the correct position during installation, whether it is verticality, levelness or inclination angle, and can be fine-tuned to ensure normal opening and sealing of the door.

[0003] However, the cross rod of the hanging wheel is complex and not flexible when adjusting the height, and cannot quickly and accurately complete the height adjustment, affecting the installation efficiency, and the cross rod of the hanging wheel lacks effective fixing and limiting measures during use, causing the equipment to shake during adjustment.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model provides a height adjustable cross rod of a hanging wheel to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] A height adjustable cross rod of a hanging wheel, comprising a hanging rod, one end of the hanging rod is provided with a mounting assembly, the mounting assembly comprises a mounting seat mounted at one end of the hanging rod, an installation slot is formed in the mounting seat, a plurality of installation plates are installed on the inner wall of the installation slot, a plurality of hanging wheels one are connected to the installation plates through a rotating rod, and a limiting assembly one is installed on the mounting assembly;

[0008] A adjusting assembly is installed below the mounting assembly, the adjusting assembly comprises an adjusting plate provided below the mounting seat, an adjusting seat is penetrated through one end of the adjusting plate, an adjusting rod is installed on the adjusting seat, one end of the adjusting rod is connected to the inner wall of the adjusting seat through a bearing one, a gear is arranged on the surface of the adjusting rod, an adjusting slot is formed in one side of the adjusting plate, an adjusting rack is installed on the inner wall of the adjusting slot, the adjusting rack is meshed and connected with the gear, and a limiting assembly two is arranged on the adjusting assembly.

[0009] Further, in order to better limit the mounting assembly and improve the stability during installation, the limiting assembly one comprises limiting holes one formed in the inner wall of the mounting seat on both sides, limiting screws are threadedly connected to the inner wall of the limiting holes one, one end of the limiting screws is connected to a limiting block one through a bearing two, receiving grooves are formed in the inner wall of the mounting seat on both sides, the receiving grooves are communicated with the inner wall of the limiting holes one, a limiting slot is formed in one side of the installation plate, and the inner wall of the limiting slot is in contact with the limiting block one.

[0010] Further, in order to better assist the adjustment assembly, it is beneficial to improve the stability of the adjustment assembly, and the limiting assembly two comprises a plurality of limiting blocks two arranged on the inner wall of the adjustment seat, a limiting hole two is formed on one side of the limiting block two, a spring sleeve telescopic rod is fixedly connected to the inner wall of the limiting hole two, and a limiting ball is fixedly connected to one end of the spring sleeve telescopic rod.

[0011] Further, one end of the hanging wheel rod is provided with an auxiliary plate, and the auxiliary plate is connected with a hanging wheel two through a rotating rod two on both sides.

[0012] Further, a plurality of fixing screws are threadedly connected between the auxiliary plate and the mounting seat, and one end of the fixing screw is threadedly connected with the hanging wheel rod.

[0013] Further, a plurality of auxiliary grooves are formed in the hanging wheel rod, and the auxiliary grooves are communicated with the inner wall of the hanging wheel rod.

[0014] Further, the inner wall of the auxiliary groove is provided with a mounting rod, and the surface of the mounting rod is provided with an auxiliary block.

[0015] The beneficial effects of the utility model are:

[0016] (1), through the adjustment rod, gear and adjustment rack in the adjustment assembly, the height of the hanging wheel cross rod is adjusted, the worker only needs to rotate the adjustment rod, and the height of the hanging wheel rod can be easily adjusted, the operation is simple, the adjustment precision is high, the universality and flexibility of the equipment are improved, and the stability and positioning precision of the adjustment plate during movement are ensured through the design of the spring sleeve telescopic rod and the limiting ball, and shaking and deviation are avoided.

[0017] (2), through the mounting assembly arranged on the hanging wheel rod, the hanging wheel cross rod is conveniently mounted, and the limiting assembly one arranged on the mounting assembly is cooperated with the limiting screw and the limiting block one, so that the mounting plate is effectively fixed, the mounting stability is improved, and the mounting plate is prevented from loosening during use. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the premise of the drawings.

[0019] Figure 1 It is a structure schematic view of the height-adjustable hanging wheel cross rod according to the utility model embodiment.

[0020] Figure 2 is a side surface structure schematic view of the adjustable height and low hanging wheel cross rod according to the embodiment of the present application;

[0021] Figure 3 is a mounting assembly part and a limiting component one structure schematic view of the adjustable height and low hanging wheel cross rod according to the embodiment of the present application;

[0022] Figure 4 is a mounting assembly part structure schematic view of the adjustable height and low hanging wheel cross rod according to the embodiment of the present application;

[0023] Figure 5 is a regulating component structure schematic view of the adjustable height and low hanging wheel cross rod according to the embodiment of the present application;

[0024] Figure 6 is a limiting component two structure schematic view of the adjustable height and low hanging wheel cross rod according to the embodiment of the present application.

[0025] In the figure:

[0026] 1, hanging wheel rod; 2, mounting assembly; 201, mounting seat; 202, mounting plate; 203, hanging wheel one; 3, limiting component one; 301, limiting screw; 302, limiting block one; 4, regulating component; 401, regulating plate; 402, regulating seat; 403, regulating rod; 404, gear; 405, regulating rack; 5, limiting component two; 501, limiting block two; 502, spring sleeve telescopic rod; 503, limiting ball; 6, auxiliary plate; 7, hanging wheel two; 8, fixing screw; 9, mounting rod; 10, auxiliary block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0028] Embodiment one:

[0029] As Figures 1-6As shown, according to an embodiment of the present invention, an adjustable height suspension wheel cross rod includes a suspension wheel rod 1, one end of the suspension wheel rod 1 is provided with a mounting assembly 2, the mounting assembly 2 includes a mounting seat 201 mounted on one end of the suspension wheel rod 1, a mounting groove is opened on the mounting seat 201, a plurality of mounting plates 202 are mounted on the inner wall of the mounting groove, the number of the mounting plates 202 is two, the mounting plates 202 are connected to a plurality of suspension wheels 203 through a rotating rod 1, the number of the suspension wheels 203 is four, one end of the suspension wheel rod 1 is installed with an auxiliary plate 6, and both sides of the auxiliary plate 6 are connected to suspension wheels 2 7 through a rotating rod 2;

[0030] The auxiliary plate 6 is threadedly connected to the mounting seat 201 with a plurality of fixing screws 8, the number of which is four. One end of the fixing screw 8 is threadedly connected to the suspension wheel rod 1. The suspension wheel rod 1 is provided with a plurality of auxiliary grooves, the number of which is two. The auxiliary grooves are communicated with the inner wall of the suspension wheel rod 1. A mounting rod 9 is installed on the inner wall of the auxiliary groove. An auxiliary block 10 is provided on the surface of the mounting rod 9. The auxiliary block 10 is located inside the auxiliary groove.

[0031] An adjustment component 4 is installed below the mounting component 2. The adjustment component 4 includes an adjustment plate 401 arranged below the mounting seat 201. One end of the adjustment plate 401 passes through an adjustment seat 402. An adjustment rod 403 is installed on the adjustment seat 402. One end of the adjustment rod 403 is connected to the inner wall of the adjustment seat 402 through a bearing 1. A gear 404 is provided on the surface of the adjustment rod 403. An adjustment groove is opened on one side of the adjustment plate 401. An adjustment rack 405 is installed on the inner wall of the adjustment groove. The adjustment rack 405 is meshed with the gear 404.

[0032] Example 2:

[0033] like Figures 1-6 As shown, according to an embodiment of the present invention, an adjustable height wheel cross rod is provided. A limiting component 3 is installed on the mounting component 2. The limiting component 3 includes limiting holes 1 opened on both sides of the inner wall of the mounting base 201. The inner wall of the limiting hole 1 is threadedly connected with a limiting screw 301. One end of the limiting screw 301 is connected to a limiting block 1 302 through a bearing 2. Receiving grooves are opened on both sides of the inner wall of the mounting base 201. The receiving grooves are communicated with the inner wall of the limiting hole 1. A limiting groove is opened on one side of the mounting plate 202. The inner wall of the limiting groove is in contact with the limiting block 1 302.

[0034] A limiting component 2 5 is provided on the adjustment component 4. The limiting component 2 5 includes a plurality of limiting blocks 2 501 provided on the inner wall of the adjustment seat 402. There are two limiting blocks 2 501. A limiting hole 2 is opened on one side of the limiting block 2 501. A spring-set telescopic rod 502 is fixedly connected to the inner wall of the limiting hole 2. A limiting ball 503 is fixedly connected to one end of the spring-set telescopic rod 502. One end of the limiting ball 503 is in contact with the adjustment plate 401.

[0035] In order to facilitate the understanding of the above technical solutions of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail.

[0036] In summary, by means of the above technical solutions of the utility model, the mounting seat 201 is mounted to the inner wall of the hanging wheel rod 1 during installation, is fixed by the fixing screws 8 after installation, and then the mounting groove inside the mounting seat 201 is connected with the mounting plate 202; in order to ensure the stability and accuracy of the mounting plate 202 during installation, the limiting screw 301 and the limiting block one 302 arranged through the mounting seat 201 are matched with each other to limit and fix the mounting plate 202, and the hanging wheel one 203 connected through the rotating rod one is installed on the mounting plate 202, the hanging wheel one 203 can rotate freely around the rotating rod one, helps the equipment to move more flexibly during installation, and the auxiliary plate 6 is further installed at the other end of the hanging wheel rod 1, the two sides of the auxiliary plate 6 are connected with the hanging wheel two 7 through the rotating rod two, the auxiliary plate 6 and the mounting seat 201 are connected through the plurality of fixing screws 8, the stability and firmness of the whole device are increased, the adjusting rod 403 arranged through the adjusting seat 402 of the staff is rotated through the bearing one during adjustment, the adjusting rod 403 drives the gear 404 to rotate during rotation, the gear 404 drives the adjusting rack 405 arranged on one side of the adjusting plate 401 to move, and then the up-down movement of the adjusting plate 401 is realized, the purpose of adjusting the height of the hanging wheel cross rod is achieved, and the limiting block two 501, the spring sleeved telescopic rod 502 and the limiting ball 503 are matched with each other during adjustment, the spring sleeved telescopic rod 502 of the mounting plate 202 drives the limiting ball 503 to stretch and retract, the limiting ball 503 contacts the adjusting plate 401, and the stability and positioning accuracy of the adjusting plate 401 during movement are ensured.

[0037] The above only describes preferred embodiments of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An adjustable height and width overhead wheel crossbar, characterized by, Including the hanging wheel pole (1), one end of the hanging wheel pole (1) is provided with the mounting assembly (2), the mounting assembly (2) includes the mounting seat (201) installed at one end of the hanging wheel pole (1), the mounting groove is formed in the mounting seat (201), a plurality of mounting plates (202) are mounted on the inner wall of the mounting groove, a plurality of hanging wheels one (203) are connected to the mounting plate (202) through the rotating rod, and the limiting assembly one (3) is mounted on the mounting assembly (2); The adjusting assembly (4) is installed below the mounting assembly (2), the adjusting assembly (4) includes the adjusting plate (401) arranged below the mounting seat (201), the adjusting seat (402) is penetrated through one end of the adjusting plate (401), the adjusting rod (403) is mounted on the adjusting seat (402), one end of the adjusting rod (403) is connected with the inner wall of the adjusting seat (402) through the bearing one, the gear (404) is arranged on the surface of the adjusting rod (403), the adjusting slot is formed in one side of the adjusting plate (401), the adjusting rack (405) is mounted on the inner wall of the adjusting slot, and the adjusting rack (405) is connected with the gear (404) in meshing connection, and the limiting assembly two (5) is arranged on the adjusting assembly (4).

2. The height-adjustable overhead wheel intersection bar according to claim 1, characterized in that The limiting assembly one (3) includes the limiting hole one formed on the inner wall of the mounting seat (201) on both sides, the limiting screw (301) is connected with the inner wall of the limiting hole one in screw connection, one end of the limiting screw (301) is connected with the limiting block one (302) through the bearing two, the receiving groove is formed on the inner wall of the mounting seat (201) on both sides, the receiving groove is communicated with the inner wall of the limiting hole one, and the limiting groove is formed in one side of the mounting plate (202).

3. The height-adjustable overhead wheel intersection bar according to claim 1, characterized in that The limiting assembly two (5) includes a plurality of limiting blocks two (501) arranged on the inner wall of the adjusting seat (402), the limiting hole two is formed in one side of the limiting block two (501), the spring sleeve telescopic rod (502) is fixedly connected with the inner wall of the limiting hole two, one end of the spring sleeve telescopic rod (502) is fixedly connected with the limiting ball (503), and one end of the limiting ball (503) is in contact with the adjusting plate (401).

4. The height-adjustable overhead wheel intersection bar according to claim 1, characterized in that One end of the hanging wheel pole (1) is provided with the auxiliary plate (6), and the auxiliary plate (6) is connected with the hanging wheel two (7) through the rotating rod two on both sides.

5. The height-adjustable overhead wheel intersection bar according to claim 4, characterized in that A plurality of fixed screws (8) are screwed on the auxiliary plate (6) and the mounting seat (201), and one end of the fixed screw (8) is screwed with the hanging wheel pole (1).

6. The height-adjustable overhead wheel intersection bar according to claim 5, characterized in that A plurality of auxiliary grooves are formed in the hanging wheel pole (1), and the auxiliary grooves are communicated with the inner wall of the hanging wheel pole (1).

7. The height-adjustable overhead wheel intersection bar according to claim 6, characterized in that The inner wall of the auxiliary groove is provided with the mounting rod (9), the surface of the mounting rod (9) is provided with the auxiliary block (10), and the auxiliary block (10) is located in the auxiliary groove.

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