Lifting column of mounting cover plate with embedded structure

Abstract

The utility model discloses a lifting column of an embedded structure installation cover plate, and belongs to the field of lifting equipment. The lifting column comprises a lifting pipe, a clamping plate, a cover plate and a fastener, a mounting groove is formed in the inner wall of the lifting pipe, the clamping plate is inserted into the mounting groove, and the fastener penetrates through the cover plate to be connected with the clamping plate, so that the positions of the lifting pipe, the clamping plate and the cover plate are fixed. The mounting groove is formed in the inner wall of the lifting pipe of the lifting column, the clamping plate is partially arranged in the mounting groove, then the fastening piece penetrates through the cover plate to be connected with the clamping plate, the lifting pipe, the clamping plate and the cover plate are fixed together, the mounting groove is not a through hole and cannot damage the outer side of the lifting pipe, the cover plate is mounted through an embedded structure, and the mounting efficiency is improved. The overall attractiveness of the lifting column is improved, penetrating damage to the lifting pipe is avoided, the structural strength of the lifting pipe is improved, and the problem that the overall attractiveness of the lifting column is affected by a gasket installation mode in the prior art is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lifting equipment, in particular to a lifting column with an embedded structure for mounting a cover plate. Background Art

[0002] The existing cover plate of the lifting column is installed by opening a through hole in the side wall of the lifting tube of the lifting column, and then using fasteners to pass through the side wall of the lifting tube to fix the cover plate and the lifting tube together. This installation method will damage the appearance of the lifting tube and affect the overall aesthetics of the lifting column. Utility Model Content

[0003] Purpose of the utility model: to provide a lifting column with an embedded structure for installing a cover plate, which is installed on the inner wall of a lifting tube through a clamping plate, and then the clamping plate and the cover plate are connected by fasteners, so that the lifting tube, the clamping plate and the cover plate are fixed together without causing damage to the outer side of the lifting tube, thereby solving the problem that the gasket installation method in the prior art affects the overall aesthetics of the lifting column.

[0004] The technical solution of the utility model is: a lifting column with an embedded structure for installing a cover plate comprises: a lifting tube, a clamping plate, a cover plate and a fastener.

[0005] The inner wall of the lifting tube is provided with a mounting groove, and the clamping plate is inserted into the mounting groove.

[0006] The fastener passes through the cover plate and is connected to the clamping plate, so that the positions of the lifting tube, the clamping plate and the cover plate are fixed.

[0007] In a further embodiment, a protrusion is provided on the cover plate, and the protrusion cooperates with an end of the card plate away from the mounting slot, and the protrusion is used to limit the end of the card plate away from the mounting slot.

[0008] In a further embodiment, a groove portion is provided in the middle of one end of the clamping plate away from the mounting groove.

[0009] In a further embodiment, the cross section of the lifting tube is in a "mouth"-shaped structure, and rounded walls are provided at its four corners.

[0010] At least one inner wall of the lifting tube and its adjacent rounded corner wall are provided with connecting mounting grooves, and the clamping plate is inserted into the connecting mounting groove of the inner wall and the rounded corner wall, thereby improving the positioning accuracy and strength of the clamping plate.

[0011] In another embodiment, the clamping plate includes: a main body and a plug-in portion, the thickness of the main body is greater than that of the plug-in portion, the plug-in portion is inserted into the mounting groove, and one end of the main body close to the plug-in portion is against the inner wall of the lifting tube, and multi-point support improves the positioning strength of the clamping plate.

[0012] In a further embodiment, the fastener is a screw.

[0013] The card plate is provided with a threaded hole, the cover plate is provided with a mounting hole, the position of the mounting hole matches the position of the threaded hole, and the fastener passes through the mounting hole and is screwed to the threaded hole.

[0014] In a further embodiment, the mounting hole is a countersunk hole or a countersunk hole, and the screw is a countersunk screw or a countersunk screw that matches the countersunk hole or the countersunk hole, which further improves the aesthetics.

[0015] In a further embodiment, the lifting column of the embedded structure mounting cover plate further includes: a baffle plate, which is connected to the cover plate and has an end portion cooperating with an end of the clamping plate away from the mounting groove, and is used to limit the end of the clamping plate away from the mounting groove.

[0016] The beneficial effect of the utility model is as follows: the application opens an installation groove on the inner wall of the lifting tube of the lifting column, so that the clamping plate is partially set in the installation groove, and then uses a fastener to pass through the cover plate and connect with the clamping plate, so that the lifting tube, the clamping plate and the cover plate are fixed together; the installation groove is not a through hole and will not cause damage to the outer side of the lifting tube, thus realizing the embedded structure to install the cover plate, improving the overall aesthetics of the lifting column, and will not cause penetrating damage to the lifting tube, thereby improving the structural strength of the lifting tube, solving the problem that the gasket installation method in the prior art affects the overall aesthetics of the lifting column. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an exploded schematic diagram of the overall structure of the first embodiment of the utility model.

[0018] Figure 2 It is a schematic diagram of a partial explosion of the first embodiment of the utility model.

[0019] Figure 3 It is a schematic diagram of the cooperation between the card plate and the cover plate of the first embodiment of the utility model.

[0020] Figure 4 It is a schematic diagram of a partial explosion of the second embodiment of the utility model.

[0021] The reference numerals shown in the figure are: lifting tube 100, installation groove 101, clamping plate 200, groove portion 201, cover plate 300, protrusion 301, fastener 400, baffle 500. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] The utility model discloses a lifting column with a cover plate installed in an embedded structure. The lifting column is installed on the inner wall of a lifting tube by a clamping plate, and the clamping plate and the cover plate are connected by fasteners, so that the lifting tube, the clamping plate and the cover plate are fixed together without causing damage to the outer side of the lifting tube, thereby solving the problem that the gasket installation method in the prior art affects the overall aesthetics of the lifting column.

[0024] The first embodiment, as Figure 1 The lifting column of the embedded structure for mounting the cover plate 300 includes a lifting tube 100 , a clamping plate 200 , a cover plate 300 and a fastener 400 .

[0025] The inner wall of the lifting tube 100 is provided with a mounting groove 101 , and the clamping plate 200 is inserted into the mounting groove 101 .

[0026] The fastener 400 passes through the cover plate 300 and is connected to the clamping plate 200 , so that the positions of the lifting tube 100 , the clamping plate 200 and the cover plate 300 are fixed.

[0027] A driving mechanism for driving the lifting tubes 100 to move up and down is also provided in the plurality of lifting tubes 100 . The driving mechanism may be a combination of a lead screw mechanism and a motor or a combination of a sprocket chain mechanism and a motor.

[0028] like Figure 3 In the illustrated embodiment, a protrusion 301 is provided on the cover plate 300 , and the protrusion 301 cooperates with the end of the card plate 200 away from the installation slot 101 , and the protrusion 301 is used to limit the end of the card plate 200 away from the installation slot 101 .

[0029] In this embodiment, the protrusion 301 is connected to the clamping plate 200 .

[0030] Or the protrusion 301 and the clamping plate 200 are loosely matched, and when the clamping plate 200 is displaced or deformed, the clamping plate 200 and the protrusion 301 are connected to limit the clamping plate 200.

[0031] like Figure 1-3 In the embodiment shown, the side of the card plate 200 close to the installation groove 101 can be a "I"-shaped structure, can also be a circular arc structure, can also be a combination of a "I"-shaped structure and a circular arc structure, can also be a special-shaped structure such as a tooth-shaped structure composed of at least one protrusion, and a groove portion 201 is provided in the middle of one end of the card plate 200 away from the installation groove 101, such as Figure 3 As shown, two protrusions are provided, wherein one of the protrusions cooperates with the groove 201 of the clamping plate 200 to improve the positioning accuracy and strength of the clamping plate 200 .

[0032] In this embodiment, the lifting tube 100 can be a round tube structure or a Figure 1 The cross section of the lifting tube 100 is a "mouth" shaped structure, and rounded walls are provided at its four corners.

[0033] At least one inner wall of the lifting tube 100 and its adjacent rounded corner wall are provided with connecting mounting grooves 101 , and the clamping plate 200 is inserted into the connecting mounting grooves 101 of the inner wall and the rounded corner wall.

[0034] The groove portion 201 allows the card plate 200 to be deformed and reduced in size and then installed in the lifting tube 100. After the installation is completed, the card plate 200 is restored to its original size. When this solution is combined with the raised portion 301, it can facilitate the installation of the card plate 200 while improving the positioning accuracy and strength of the card plate 200.

[0035] By inserting the clamping plate 200 into the mounting groove 101 of the inner wall and the rounded corner wall, when the depth of the mounting groove 101 is small, the inner wall and the rounded corner wall of the lifting tube 100 can limit the clamping plate 200, further improving the positioning strength of the clamping plate 200.

[0036] The fastener 400 may be a pin or a screw used to connect the card plate 200 and the cover plate 300, such as Figure 1 The fastener 400 shown is a screw.

[0037] The clamping plate 200 is provided with a threaded hole, and the cover plate 300 is provided with a mounting hole. The position of the mounting hole matches the position of the threaded hole, and the fastener 400 passes through the mounting hole and is screwed to the threaded hole.

[0038] In this embodiment, the mounting hole is a countersunk hole or a countersunk hole, and the screw is a countersunk screw or a countersunk screw that matches the countersunk hole or the countersunk hole, such as Figure 1 Mounting holes shown are countersunk.

[0039] The end of the screw can be received in the cover plate 300 through the countersunk hole or the countersunk hole, thereby further improving the aesthetics.

[0040] Working principle: first, bend the card plate 200 around the groove portion 201 to reduce its size and then install it in the lifting tube 100. After the installation is completed, restore the card plate 200 to its original size. Then, the protrusion 301 on the cover plate 300 cooperates with the end of the card plate 200 to ensure that the card plate 200 is reset to the predetermined position. Then, use the fastener 400 to pass through the cover plate 300 and connect it with the card plate 200, so that the lifting tube 100, the card plate 200 and the cover plate 300 are fixed together. The installation groove 101 is not a through hole and will not cause damage to the outside of the lifting tube 100, thereby realizing the embedded structure installation of the cover plate 300 and improving the overall aesthetics of the lifting column.

[0041] In the second embodiment, the structure of the card board 200 is changed based on the first embodiment.

[0042] like Figure 4The clamping plate 200 shown includes: a main body and an inserting part. The thickness of the main body is greater than that of the inserting part. The inserting part is inserted into the installation groove 101, and one end of the main body close to the inserting part abuts against the inner wall of the lifting tube 100.

[0043] In this embodiment, the cover plate 300 may be provided with the protrusion 301 or may not be provided with the protrusion 301 .

[0044] By inserting the plug-in portion into the installation groove 101 and making the main body abut against the inner wall of the lifting tube 100 , the lifting tube 100 can support the clamping plate 200 at multiple points, thereby improving the positioning strength of the clamping plate 200 .

[0045] In such Figure 4 In the further embodiment shown, the cover plate 300 may not be provided with the protrusion 301, so that the lifting column for installing the cover plate in the embedded structure also includes: a baffle 500, which is connected to the cover plate 300, and its end portion cooperates with the end of the card plate 200 away from the installation groove 101, and is used to limit the end of the card plate 200 away from the installation groove 101.

[0046] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes can be made to it in form and detail without departing from the spirit and scope of the present invention defined in the appended claims.

Claims

1. A lifting column with an embedded structure for mounting a cover plate, characterized in that: include: Lifting tubes, pallets, covers and fasteners; The inner wall of the lifting tube is provided with a mounting groove, and the clamping plate is inserted into the mounting groove; The fastener passes through the cover plate and is connected to the clamping plate, so that the positions of the lifting tube, the clamping plate and the cover plate are fixed.

2. A lifting column for mounting a cover plate with an embedded structure according to claim 1, characterized in that: The cover plate is provided with a raised portion, the raised portion cooperates with one end of the card plate away from the mounting groove, and the raised portion is used to limit the end of the card plate away from the mounting groove.

3. A lifting column with an embedded structure for mounting a cover plate according to claim 1 or 2, characterized in that: A groove portion is provided at the middle of one end of the clamping plate away from the mounting groove.

4. A lifting column for mounting a cover plate with an embedded structure according to claim 3, characterized in that: The cross section of the lifting pipe is in the shape of a "mouth", and rounded walls are provided at the four corners; At least one inner wall of the lifting tube and its adjacent rounded corner wall are provided with connecting mounting grooves, and the clamping plate is inserted into the connecting mounting groove of the inner wall and the rounded corner wall.

5. The lifting column for mounting a cover plate with an embedded structure according to claim 1, characterized in that: The clamping plate comprises a main body and an inserting part. The thickness of the main body is greater than that of the inserting part. The inserting part is inserted into the mounting groove. One end of the main body close to the inserting part abuts against the inner wall of the lifting tube.

6. A lifting column for mounting a cover plate with an embedded structure according to claim 1, characterized in that: The fastener is a screw; The card plate is provided with a threaded hole, the cover plate is provided with a mounting hole, the position of the mounting hole matches the position of the threaded hole, and the fastener passes through the mounting hole and is screwed to the threaded hole.

7. A lifting column for mounting a cover plate with an embedded structure according to claim 6, characterized in that: The mounting hole is a countersunk hole or a countersunk hole, and the screw is a countersunk screw or a countersunk screw that matches the countersunk hole or the countersunk hole.

8. The lifting column for mounting a cover plate with an embedded structure according to claim 1, characterized in that: Also includes: The baffle is connected to the cover plate, and its end cooperates with the end of the card plate away from the installation groove, and is used to limit the end of the card plate away from the installation groove.

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