Slidable support hanger

Abstract

The utility model discloses a slidable support hanger, which relates to the technical field of support hangers, and comprises a support assembly, an adjusting unit and an expansion unit which are arranged below the support assembly, and the support assembly comprises two vertical support rods which are arranged in parallel; the adjusting unit comprises a rectangular frame plate, a bidirectional lead screw, a supporting batten and a stand column. Each extension unit comprises a one-way lead screw, a supporting block, an extension sleeve, a transverse sliding strip and a limiting block. According to the utility model, before the supporting assembly performs the positioning and supporting functions, the bidirectional screw rod can be controlled to rotate forwards and backwards in the rectangular frame plate by holding the first turntable, and the two supporting strip plates in threaded connection with the bidirectional screw rod can be stressed to drive the two stand columns to adjust the distance; the distance between the two vertical supporting rods and the two inclined supporting rods located above the two stand columns can be adjusted to adapt to the size of the installation space, the first guide rod can assist in guiding the two supporting battens to slide and move horizontally, and the device is easy, convenient and labor-saving to operate when the distance between the supporting assemblies is adjusted in a sliding mode.

Description

Technical Field

[0001] The utility model relates to the technical field of supports and hangers, in particular to a slidable support and hanger. Background Technique

[0002] Supports and hangers are various components or devices that limit the displacement of attached mechanical and electrical engineering facilities, control the vibration of the facilities, and transfer the load to the bearing structure. At present, the vertical support rods of the supports and hangers are directly fixed at both ends of the horizontal support rod by screws, which leads to the need to find a suitable position during installation to achieve the purpose that the upper seat feet can be fixed on the wall, and there are limitations.

[0003] In the prior art, the publication (announcement) number is CN214534870U, which discloses a slidable support and hanger, including vertical support rods. Cross-bar through holes are opened at the lower ends of both vertical support rods. Square protrusions are symmetrically fixed up and down inside any of the cross-bar through holes. A threaded cross-bar is arranged inside the lower end of the vertical support rod. Square sliding grooves are symmetrically opened on the upper and lower two sides of the threaded cross-bar. The two ends of the threaded cross-bar pass through the cross-bar through holes. Driving screw sleeves are screwed on the outer sides of the two ends of the threaded cross-bar. Middle partition blocks are fixedly connected to the middle positions inside the square sliding grooves. Two return springs are installed inside the square sliding grooves; by designing a threaded cross-bar to replace the horizontal support rod, the vertical support rods can be horizontally moved by rotating the threaded sleeve, achieving the purpose of sliding and adjusting the installation position of the upper seat feet, being able to adapt to different environments, and having stronger practicability.

[0004] Although the above scheme slides and adjusts the distance between the two vertical support rods to adapt to the size of the installation space, the sliding adjustment operation requires rotating and adjusting two threaded sleeves simultaneously. The sliding adjustment operation of the equipment support components is troublesome and laborious, and the position of the support components is fixed and difficult to adapt to the actual support height requirements. For this reason, we propose a slidable support and hanger. Content of the Utility Model

[0005] The main purpose of the utility model is to provide a slidable support and hanger, which solves the problem that the sliding adjustment operation of the equipment support components is troublesome and laborious through the arranged adjustment unit.

[0006] To solve the above technical problems, the utility model is realized through the following technical scheme: A slidable support and hanger includes a support assembly, and further includes: an adjustment unit and an expansion unit arranged below the support assembly. The support assembly includes two parallel vertical support rods;

[0007] The adjustment unit includes a rectangular frame plate, a bidirectional lead screw, support strip plates and columns. The interior of the rectangular frame plate is hollow. The bidirectional lead screw is movably arranged on the inner wall at one end of the rectangular frame plate. There are two support strip plates which are located inside the rectangular frame plate, and the two support strip plates respectively cooperate with the positive and negative threaded sections symmetrically arranged on the bidirectional lead screw. At the center of the top surface of each support strip plate, a hollow column is fixedly embedded correspondingly. One end of the bidirectional lead screw that extends movably outside the rectangular frame plate is fixedly provided with a first turntable;

[0008] The extension unit includes a unidirectional lead screw, a support block, an extension sleeve, a horizontal slide bar and a limit block. The unidirectional lead screw is movably arranged inside one of the columns. There are two support blocks which are respectively located inside the two columns. One of the support blocks is threadedly connected with the unidirectional lead screw. One end of the extension sleeve is connected to the top surface of the support block. The vertical support rod is fixedly provided at the other end of the extension sleeve that extends movably outside the column. The horizontal slide bar sequentially passes through the side walls at the bottom ends of the two vertical support rods movably. The limit block is fixedly provided on the end face of the horizontal slide bar. One end of the unidirectional lead screw that extends movably outside the column is fixedly provided with a second turntable.

[0009] Preferably, the adjustment unit further includes a first guide rod which is fixedly provided on the inner wall at the other end of the rectangular frame plate and passes through the two support strip plates movably.

[0010] Preferably, the extension unit further includes a second guide rod which is fixedly provided inside the other column and passes through the other support block movably.

[0011] Preferably, the extension sleeve and the vertical support rod are arranged in one-to-one correspondence with the support block.

[0012] Preferably, the support assembly further includes a mounting seat and an inclined support rod. On the outer wall of one side at the bottom end of each vertical support rod, a mounting seat is fixedly provided correspondingly. A hinge rod is fixedly installed inside the mounting seat. The inclined support rod is sleeved and fixed on the outer peripheral surface of the middle end of the hinge rod. Foot seats are fixedly provided at the top ends of the vertical support rod and the inclined support rod.

[0013] Preferably, at the corners of the bottom surface of the rectangular frame plate, "L"-shaped fixing blocks are fixedly provided, and mounting holes are formed in the concave surfaces at the bottoms of the fixing blocks.

[0014] Compared with the prior art, the utility model, a slidable support hanger, has the following beneficial effects:

[0015] 1. In the present utility model, by providing an adjustment unit, before the support assembly performs the positioning and supporting function, by holding the first turntable, the bidirectional lead screw can be controlled to rotate forward and backward inside the rectangular frame plate. The two support strips threadedly connected to the bidirectional lead screw can drive the two columns to adjust the spacing under the action of force. The two vertical support rods and the two inclined support rods respectively located above the two columns can adjust the spacing to adapt to the size of the installation space. By providing the first guide rod, the sliding and translation of the two support strips can be assisted to provide auxiliary support for the support assembly. The operation of sliding and adjusting the spacing of the support assembly by the device is simple, labor-saving and convenient.

[0016] 2. In the present utility model, by providing an expansion unit, by holding the second turntable, the unidirectional lead screw can be controlled to rotate forward and backward on the column. One of the supporting blocks threadedly connected to the unidirectional lead screw can drive the extension sleeve to expand and contract on the column to adjust the exposed area. The vertical support rod provided at the top of the extension sleeve can then be flexibly expanded and lifted. Under the restriction of the limit block, the horizontal slide bar that movably penetrates through the two vertical support rods can cooperate with the two vertical support rods to lift and lower synchronously. The other supporting block can slide up and down on the second guide rod to cooperate with the adjustment process of the extension sleeve and the vertical support rod. Moreover, the two vertical support rods can slide on the horizontal slide bar to cooperate with the adjustment process of the column spacing. The device enables the flexible expansion of the support assembly to fully adapt to the actual support height requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of a slidable support hanger of the present utility model;

[0019] Figure 2 It is a schematic top view structure diagram of a slidable support hanger of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 It is a schematic cross-sectional structure diagram taken along line A-A in the present utility model;

[0021] Figure 4 For the present utility model Figure 3 It is a schematic cross-sectional structure diagram taken along line B-B in the present utility model;

[0022] Figure 5 It is a schematic front view structure diagram of a slidable support hanger of the present utility model.

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] 1. Support component; 101. Vertical support rod; 102. Mounting base; 103. Inclined support rod;

[0025] 2. Adjustment unit; 201. Rectangular frame plate; 202. Bi-directional lead screw; 203. Support strip plate; 204. Column; 205. First guide rod;

[0026] 3. Expansion unit; 301. Unidirectional lead screw; 302. Support block; 303. Extension sleeve; 304. Horizontal sliding bar; 305. Limit block; 306. Second guide rod;

[0027] 4. Fixed block. Detailed implementation manners

[0028] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0031] Embodiment 1

[0032] As Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown, a slidable support hanger includes a support component 1, and further includes: an adjustment unit 2 and an expansion unit 3 disposed below the support component 1. The support component 1 includes two vertically support rods 101 arranged in parallel;

[0033] The adjustment unit 2 includes a rectangular frame plate 201, a bidirectional lead screw 202, support strip plates 203 and columns 204. The interior of the rectangular frame plate 201 is hollow. The bidirectional lead screw 202 is movably arranged on the inner wall at one end of the rectangular frame plate 201. There are two support strip plates 203 in total and they are located inside the rectangular frame plate 201. And the two support strip plates 203 respectively cooperate with the positive and negative two threaded segments symmetrically arranged on the bidirectional lead screw 202. A hollow column 204 is fixedly embedded at the center of the top surface of each support strip plate 203;

[0034] The expansion unit 3 includes a unidirectional lead screw 301, a support block 302, an extension sleeve 303, a horizontal sliding bar 304 and a limit block 305. The unidirectional lead screw 301 is movably arranged inside one of the columns 204. There are two support blocks 302 in total and they are respectively located inside the two columns 204. One of the support blocks 302 is threadedly connected to the unidirectional lead screw 301. One end of the extension sleeve 303 is connected to the top surface of the support block 302. The vertical support rod 101 is fixedly arranged at the other end of the extension sleeve 303 that extends out of the column 204 movably. The horizontal sliding bar 304 sequentially passes through the side walls at the bottom ends of the two vertical support rods 101 movably. The limit block 305 is fixedly arranged on the end face of the horizontal sliding bar 304.

[0035] Further, the adjustment unit 2 further includes a first guide rod 205. The first guide rod 205 is fixedly arranged on the inner wall at the other end of the rectangular frame plate 201 and movably passes through the two support strip plates 203.

[0036] Further, the support assembly 1 further includes a mounting base 102 and an inclined support rod 103. A mounting base 102 is fixedly arranged on the outer wall of one side at the bottom end of each vertical support rod 101. A hinge rod is fixedly installed inside the mounting base 102. The inclined support rod 103 is sleeved and fixed on the outer peripheral surface of the middle end of the hinge rod.

[0037] Further, "L"-shaped fixing blocks 4 are fixedly arranged at the bottom corners of the bottom surface of the rectangular frame plate 201. Mounting holes are formed in the concave surfaces at the bottoms of the fixing blocks 4.

[0038] The adjustment unit 2 makes it simple, labor-saving and convenient to slide and adjust the distance of the support assembly 1 by the device.

[0039] Embodiment 2

[0040] As Figure 1 、 Figure 2 、 Figure 3 and Figure 5 shown, a slidable support hanger includes a support assembly 1, and further includes: an adjustment unit 2 and an expansion unit 3 arranged below the support assembly 1. The support assembly 1 includes two vertically support rods 101 arranged in parallel;

[0041] The adjustment unit 2 includes a rectangular frame plate 201, a bidirectional lead screw 202, support strip plates 203 and columns 204. The interior of the rectangular frame plate 201 is hollow. The bidirectional lead screw 202 is movably arranged on the inner wall at one end of the rectangular frame plate 201. There are two support strip plates 203 in total and they are located inside the rectangular frame plate 201. And the two support strip plates 203 respectively cooperate with the positive and negative two threaded sections symmetrically arranged on the bidirectional lead screw 202. At the center of the top surface of each support strip plate 203, a hollow column 204 is fixedly embedded correspondingly;

[0042] The expansion unit 3 includes a unidirectional lead screw 301, a support block 302, an extension sleeve 303, a horizontal sliding bar 304 and a limit block 305. The unidirectional lead screw 301 is movably arranged inside one of the columns 204. There are two support blocks 302 in total and they are respectively located inside the two columns 204. One of the support blocks 302 is threadedly connected to the unidirectional lead screw 301. One end of the extension sleeve 303 is connected to the top surface of the support block 302. The vertical support rod 101 is fixedly arranged at the other end where the extension sleeve 303 extends out of the column 204. The horizontal sliding bar 304 sequentially passes through the side walls at the bottom ends of the two vertical support rods 101 movably. The limit block 305 is fixedly arranged on the end face of the horizontal sliding bar 304.

[0043] Further, the expansion unit 3 further includes a second guide rod 306. The second guide rod 306 is fixedly arranged inside the other column 204 and movably passes through the other support block 302.

[0044] Further, the extension sleeve 303 and the vertical support rod 101 are arranged in one-to-one correspondence with the support block 302.

[0045] Further, the support assembly 1 further includes a mounting base 102 and an inclined support rod 103. A mounting base 102 is fixedly arranged on the outer wall of one side at the bottom end of each vertical support rod 101. A hinge rod is fixedly installed inside the mounting base 102. The inclined support rod 103 is sleeved and fixed on the outer peripheral surface of the middle end of the hinge rod.

[0046] Further, at the bottom corners of the bottom surface of the rectangular frame plate 201, "L"-shaped fixing blocks 4 are fixedly arranged. Mounting holes are opened on the concave surfaces at the bottoms of the fixing blocks 4.

[0047] The expansion unit 3 enables the equipment to make the support assembly 1 expand flexibly to fully meet the actual support height requirements.

[0048] The working principle of the present utility model is as follows:

[0049] Before the support component 1 plays a positioning and supporting role, hold the first turntable to control the bidirectional lead screw 202 to rotate forward and backward inside the rectangular frame plate 201. The two support strip plates 203 threadedly connected to the bidirectional lead screw 202 drive the two columns 204 to adjust the spacing under the force action. The two vertical support rods 101 and the two inclined support rods 103 respectively located above the two columns 204 adjust the spacing to adapt to the size of the installation space. The first guide rod 205 assists in guiding the sliding and translation of the two support strip plates 203. Hold the second turntable to control the unidirectional lead screw 301 to rotate forward and backward on the column 204. One of the support blocks 302 threadedly connected to the unidirectional lead screw 301 drives the extension sleeve 303 to expand and contract on the column 204 to adjust the exposed area. The vertical support rod 101 at the top of the extension sleeve 303 is flexibly extended and lifted accordingly. Under the limitation of the limit block 305, the horizontal slide bar 304 that movably penetrates the two vertical support rods 101 synchronously rises and falls with the two vertical support rods 101. The other support block 302 slides up and down on the second guide rod 306 to cooperate with the adjustment process of the extension sleeve 303 and the vertical support rod 101, and the two vertical support rods 101 slide on the horizontal slide bar 304 to cooperate with the adjustment process of the spacing of the column 204.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A slidable support hanger, comprising a support assembly (1), characterized in that, It further includes: An adjustment unit (2) and an extension unit (3) disposed below the support assembly (1), the support assembly (1) including two vertically disposed support rods (101) arranged in parallel; The adjustment unit (2) includes a rectangular frame plate (201), a bidirectional lead screw (202), a support strip plate (203), and a column (204). The interior of the rectangular frame plate (201) is hollow. The bidirectional lead screw (202) is movably disposed on the inner wall of one end of the rectangular frame plate (201). There are two support strip plates (203) in total and they are located inside the rectangular frame plate (201). And the two support strip plates (203) respectively cooperate with the positive and negative two symmetrically arranged threaded segments on the bidirectional lead screw (202). At the center of the top surface of each support strip plate (203), a hollow column (204) is fixedly embedded correspondingly; The extension unit (3) includes a unidirectional lead screw (301), a support block (302), an extension sleeve (303), a horizontally disposed slide bar (304), and a limit block (305). The unidirectional lead screw (301) is movably disposed inside one of the columns (204). There are two support blocks (302) in total and they are respectively located inside the two columns (204). One of the support blocks (302) is threadedly connected to the unidirectional lead screw (301). One end of the extension sleeve (303) is connected to the top surface of the support block (302). The vertically disposed support rod (101) is fixedly disposed at the other end where the extension sleeve (303) extends out of the column (204). The horizontally disposed slide bar (304) sequentially movably penetrates through the side walls at the bottom ends of the two vertically disposed support rods (101). The limit block (305) is fixedly disposed on the end face of the horizontally disposed slide bar (304).

2. The slidable support hanger according to claim 1, characterized in that: The adjustment unit (2) further includes a first guide rod (205), and the first guide rod (205) is fixedly disposed on the inner wall of the other end of the rectangular frame plate (201) and movably penetrates through the two support strip plates (203).

3. The slidable support hanger according to claim 1, characterized in that: The extension unit (3) further includes a second guide rod (306), and the second guide rod (306) is fixedly disposed inside the other column (204) and movably penetrates through the other support block (302).

4. The slidable support hanger according to claim 3, characterized in that: The extension sleeve (303) and the vertically disposed support rod (101) are arranged in one-to-one correspondence with the support block (302).

5. A slidable support hanger according to claim 1, characterized in that: The support assembly (1) further includes a mounting seat (102) and an inclined support rod (103). On the outer wall of one side of the bottom end of each vertically disposed support rod (101), a mounting seat (102) is fixedly disposed correspondingly. A hinge rod is fixedly installed inside the mounting seat (102). The inclined support rod (103) is sleeved and fixed on the outer peripheral surface of the middle end of the hinge rod.

6. The sliding support hanger according to claim 1, wherein: At the bottom corners of the bottom surface of the rectangular frame plate (201), an "L"-shaped fixing block (4) is fixedly disposed, and a mounting hole is opened on the concave surface of the bottom of the fixing block (4).

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