Height-adjustable combined support hanger structure

Abstract

The utility model discloses a height-adjustable combined support hanger structure which comprises an upper hanger, a lower hanger is mounted at the bottom end of the upper hanger, the upper hanger is in bolted connection with the lower hanger, a height adjusting component is mounted at the top end of the upper hanger, and the height adjusting component comprises a lower fixing plate fixedly mounted at the top end of the upper hanger. Two sliding grooves are symmetrically formed in the lower fixing plate, an upper fixing plate is arranged above the lower fixing plate, and hanging rods are symmetrically installed at the top end of the upper fixing plate. According to the pipeline lifting device, in the working process, the two sliding blocks are slidably installed in the sliding grooves, the first connecting rods are installed between the sliding blocks and the upper fixing plate, the distance between the upper lifting frame and the upper fixing plate can be adjusted through relative movement of the two sliding blocks, and therefore the pipeline lifting height can be adjusted, and the two sliding grooves are symmetrically formed in the lower fixing plate; therefore, the two height adjusting pieces are arranged between the upper hanging bracket and the upper fixing plate, and the hoisting stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of combined support and hanger brackets, in particular to a combined support and hanger bracket structure with adjustable height. Background Art

[0002] Combined support and hanger structure is a kind of support and hanger system that combines different parts and elements together to form a stable and versatile support and suspension system during the design and installation process. Combined support and hanger are usually composed of multiple parts, including hangers, beams, connectors, reinforcements, etc. The combined support and hanger structure has various structural types, and the common ones include hanger-hanger type, support-hanger type, support-support type, cross-arm type, etc. The choice of these types depends on factors such as installation space, location, and the load required to be carried. For example, in the case of limited space, a more compact cross-arm type or support-hanger type may be selected; in situations where a larger load-bearing capacity is required, a hanger-hanger type or support-support type may be selected, but there are the following defects:

[0003] After the combined support and hanger is installed, it is inconvenient to adjust the height of the hanger, which affects the installation of the pipeline. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a height-adjustable combined support and hanger structure, which effectively solves the problem that it is inconvenient to adjust the height of the combined support and hanger, affecting the installation of pipelines.

[0005] To achieve the above object, the utility model provides the following technical solutions: a height-adjustable combined support and hanger structure, comprising an upper hanger, a lower hanger is installed at the bottom of the upper hanger, the upper hanger is bolted to the lower hanger, and a height adjustment component is installed at the top of the upper hanger;

[0006] The height adjustment component includes a lower fixed plate fixedly installed on the top of the upper hanger, two sliding grooves are symmetrically opened inside the lower fixed plate, an upper fixed plate is arranged above the lower fixed plate, a suspension rod is symmetrically installed on the top of the upper fixed plate, and two height adjustment parts are symmetrically installed on the top of the upper fixed plate.

[0007] Preferably, the height adjustment member includes two sliders, which are symmetrically slidably installed inside a slide groove, and a first connecting rod is hingedly installed on the top end of the slider, and the other end of the first connecting rod is hingedly connected to the bottom end of the upper fixed plate.

[0008] Preferably, a guide cylinder is fixedly installed on the bottom end of the upper fixed plate, a guide rod is fixedly installed on the top end of the lower fixed plate, and the guide rod is slidably installed inside the guide cylinder.

[0009] Preferably, a double-headed screw is rotatably installed inside the slide groove, and two sliding blocks in the same slide groove are threadedly connected to the thread grooves in opposite directions on the double-headed screw respectively, and the two double-headed screws are fixedly connected, and a turning handle is fixedly installed on one end of one of the double-headed screws.

[0010] Preferably, a movable groove is provided inside the slider, rod grooves are symmetrically provided on both sides of the movable groove, a clamping rod is movably installed inside the rod groove, one end of the clamping rod is clamped into the inside of the clamping groove, and the clamping groove is provided on the side wall of the slide groove.

[0011] Preferably, a longitudinal moving plate is movably installed inside the movable groove, and two second connecting rods are symmetrically provided at the bottom end of the longitudinal moving plate. The two ends of the second connecting rods are respectively hinged to the bottom wall of the longitudinal moving plate and the end of the clamping rod. A pressure rod is fixedly installed at the top of the longitudinal moving plate, and the top of the pressure rod passes through the top of the slider. Springs are symmetrically installed at the top of the longitudinal moving plate, and a clamping assembly is provided above the pressure rod.

[0012] Preferably, the clamping assembly includes a fixed cylinder fixed to the top of the upper hanger, a longitudinal rod is movably installed inside the fixed cylinder, a connecting plate is fixedly installed on the top of the longitudinal rod, the connecting plate is arranged in a C shape, the two ends of the connecting plate are respectively located above the two slide grooves, and the end of the connecting plate is located between the two sliding blocks, a pressure plate is fixedly installed on the end of the connecting plate, the bottom wall of the pressure plate contacts the top wall of the guide cylinder, a magnetic block is fixedly installed on the bottom end of the longitudinal rod, and an electromagnet is fixedly installed on the inner bottom wall of the fixed cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1) During operation, two sliders are installed by sliding inside the slide groove, and a first connecting rod is installed between the slider and the upper fixed plate. The two sliders can move relative to each other to adjust the distance between the upper hanger and the upper fixed plate, thereby adjusting the pipe hoisting height, and two slide grooves are symmetrically provided on the lower fixed plate, so that two height adjustment members are provided between the upper hanger and the upper fixed plate to improve the hoisting stability;

[0015] 2) During operation, slots are equidistantly provided on the side walls of the slide. When the pressure plate moves downward, it can push the pressure rod to move downward, and then the two second connecting rods push the two clamping rods away from each other and snap into the slots, thereby clamping and fixing the lower fixed plate and the slide block, thereby facilitating the fixing of the pipeline hoisting and facilitating installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 This is a schematic diagram of a height-adjustable combined support and hanger structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the height adjustment component structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the lower fixing plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the slider of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the clamping assembly of the utility model.

[0023] In the figure: 1. upper hanger; 2. lower hanger; 3. height adjustment assembly; 301. lower fixed plate; 302. slide groove; 303. slider; 304. upper fixed plate; 305. first connecting rod; 306. hanger; 307. guide cylinder; 308. guide rod; 309. double-headed screw; 310. turning handle; 311. slot; 312. movable slot; 313. rod slot; 314. clamping rod; 315. longitudinal plate; 316. second connecting rod; 317. pressure rod; 318. spring; 4. clamping assembly; 401. pressure plate; 402. connecting plate; 403. fixed cylinder; 404. longitudinal rod; 405. magnet; 406. electromagnet. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1, by Figure 1-5 The utility model relates to a height-adjustable combined support and hanger structure, comprising an upper hanger 1, a lower hanger 2 is installed at the bottom of the upper hanger 1, the upper hanger 1 is bolted to the lower hanger 2, and a height adjustment component 3 is installed at the top of the upper hanger 1;

[0026] The height adjustment assembly 3 includes a lower fixed plate 301 fixedly mounted on the top of the upper hanger 1, two slide grooves 302 are symmetrically opened inside the lower fixed plate 301, an upper fixed plate 304 is arranged above the lower fixed plate 301, a suspension rod 306 is symmetrically mounted on the top of the upper fixed plate 304, and two height adjustment members are symmetrically mounted on the top of the upper fixed plate 304, the height adjustment member includes two sliders 303, the two sliders 303 are symmetrically slidably mounted inside a slide groove 302, a first connecting rod 305 is hingedly mounted on the top of the slider 303, and the other end of the first connecting rod 305 is hinged to the upper fixed plate The bottom end of the plate 304 is hinged, a guide cylinder 307 is fixedly installed at the bottom end of the upper fixed plate 304, a guide rod 308 is fixedly installed at the top end of the lower fixed plate 301, and the guide rod 308 is slidably installed inside the guide cylinder 307. A double-headed screw 309 is rotatably installed inside the slide groove 302. Two sliders 303 in the same slide groove 302 are respectively threadedly connected with the thread grooves in opposite directions on the double-headed screw 309. The two double-headed screws 309 are fixedly connected, and a handle 310 is fixedly installed at one end of one of the double-headed screws 309. The slider 303 has a movable groove 310 inside. 12, rod grooves 313 are symmetrically provided on both sides of the movable groove 312, a clamping rod 314 is movably installed inside the rod groove 313, one end of the clamping rod 314 is clamped into the inside of the clamping groove 311, the clamping groove 311 is provided on the side wall of the slide groove 302, a longitudinal movement plate 315 is movably installed inside the movable groove 312, two second connecting rods 316 are symmetrically provided at the bottom end of the longitudinal movement plate 315, the two ends of the second connecting rod 316 are respectively hinged to the bottom wall of the longitudinal movement plate 315 and the end of the clamping rod 314, a pressure rod 317 is fixedly installed at the top of the longitudinal movement plate 315, and the top end of the pressure rod 317 passes through the slider 30 3, a spring 318 is symmetrically installed on the top of the longitudinal plate 315, a clamping assembly 4 is provided above the pressure rod 317, two sliders 303 are slidably installed inside the slide groove 302, a first connecting rod 305 is installed between the slider 303 and the upper fixed plate 304, the two sliders 303 can move relative to each other to adjust the distance between the upper hanger 1 and the upper fixed plate 304, thereby adjusting the pipe lifting height, and two slide grooves 302 are symmetrically opened on the lower fixed plate 301, so that two height adjustment parts are set between the upper hanger 1 and the upper fixed plate 304 to improve the lifting stability.

[0027] The clamping assembly 4 includes a fixed cylinder 403 fixed to the top of the upper hanger 1, a longitudinal rod 404 is movably installed inside the fixed cylinder 403, a connecting plate 402 is fixedly installed on the top of the longitudinal rod 404, and the connecting plate 402 is arranged in a C shape. The two ends of the connecting plate 402 are respectively located above the two slide grooves 302, and the end of the connecting plate 402 is located between the two sliders 303. A pressing plate 401 is fixedly installed on the end of the connecting plate 402, and the bottom wall of the pressing plate 401 contacts the top wall of the guide cylinder 307. A magnetic block 405 is fixedly installed at the bottom end of the longitudinal rod 404, an electromagnet 406 is fixedly installed on the inner bottom wall of the fixed cylinder 403, and card slots 311 are equidistantly provided on the side walls of the slide groove 302. When the pressure plate 401 moves downward, it can push the pressure rod 317 to move downward, and then the two second connecting rods 316 push the two card rods 314 away from each other and snap into the card slots 311, so as to snap and fix the lower fixed plate 301 and the slide block 303, thereby facilitating the fixation of the pipeline hoisting and facilitating installation.

[0028] Working principle: When working, first fix the hanging rod 306 on the ceiling, install the lower hanger 2 on the bottom bolt of the upper hanger 1, and install the pipe to be hoisted between the upper hanger 1 and the lower hanger 2. When the hoisting height of the pipe needs to be adjusted, the distance between the upper hanger 1 and the upper fixing plate 304 needs to be adjusted;

[0029] In the fixed state, the electromagnet 406 is always powered on, and the electromagnet 406 generates an attraction force on the magnetic block 405. When adjustment is required, the electromagnet 406 is powered off, so that the downward pressure of the pressure plate 401 on the pressure rod 317 disappears. At this time, the longitudinal plate 315 moves upward under the elastic force of the spring 318, and then the two second connecting rods 316 pull the two clamping rods 314 closer to each other, so that the clamping rod 314 is disengaged from the clamping slot 311, and then the two double-headed screws 30 are rotated by turning the handle 310. 9, and the two sliders 303 in the same slide groove 302 are respectively threadedly connected with the thread grooves in opposite directions on the double-headed screw 309, thereby driving the two sliders 303 to move relative to each other, so that the first connecting rod 305 rotates. When the two sliders 303 approach each other, the distance between the upper hanger 1 and the upper fixed plate 304 increases, so that the pipeline hoisting height decreases, and when the two sliders 303 move away from each other, the distance between the upper hanger 1 and the upper fixed plate 304 decreases, so that the pipeline hoisting height increases;

[0030] After the height adjustment is completed, the electromagnet 406 is energized to generate an attraction force on the magnetic block 405, pushing the pressure rod 317 to move downward, and then the two second connecting rods 316 push the two clamping rods 314 away from each other and clamp them into the corresponding clamping grooves 311, thereby clamping and fixing the slider 303, thereby fixing the pipeline lifting height.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable combined support and hanger structure, comprising an upper hanger (1), characterized in that: A lower hanger (2) is installed at the bottom end of the upper hanger (1), the upper hanger (1) is bolted to the lower hanger (2), and a height adjustment component (3) is installed at the top end of the upper hanger (1); The height adjustment assembly (3) comprises a lower fixing plate (301) fixedly mounted on the top of the upper hanger (1); two sliding grooves (302) are symmetrically arranged inside the lower fixing plate (301); an upper fixing plate (304) is arranged above the lower fixing plate (301); a suspension rod (306) is symmetrically mounted on the top of the upper fixing plate (304); and two height adjustment members are symmetrically mounted on the top of the upper fixing plate (304).

2. The height-adjustable combined support and hanger structure according to claim 1, characterized in that: The height adjustment member comprises two sliders (303), the two sliders (303) are symmetrically slidably installed inside a slide groove (302), a first connecting rod (305) is hingedly installed at the top end of the slider (303), and the other end of the first connecting rod (305) is hingedly connected to the bottom end of the upper fixed plate (304).

3. The height-adjustable combined support and hanger structure according to claim 1, characterized in that: A guide cylinder (307) is fixedly mounted on the bottom end of the upper fixed plate (304), a guide rod (308) is fixedly mounted on the top end of the lower fixed plate (301), and the guide rod (308) is slidably mounted inside the guide cylinder (307).

4. The height-adjustable combined support and hanger structure according to claim 1, characterized in that: A double-headed screw (309) is rotatably mounted inside the slide groove (302), and two sliders (303) in the same slide groove (302) are respectively threadedly connected to thread grooves in opposite directions on the double-headed screw (309), and the two double-headed screws (309) are fixedly connected, and a turning handle (310) is fixedly mounted on one end of one of the double-headed screws (309).

5. The height-adjustable combined support and hanger structure according to claim 2, characterized in that: The slide block (303) is provided with a movable groove (312) inside, rod grooves (313) are symmetrically provided on both sides of the movable groove (312), a clamping rod (314) is movably installed inside the rod groove (313), one end of the clamping rod (314) is clamped into the inside of the clamping groove (311), and the clamping groove (311) is provided on the side wall of the slide groove (302).

6. The height-adjustable combined support and hanger structure according to claim 5, characterized in that: A longitudinal moving plate (315) is movably installed inside the movable groove (312), and two second connecting rods (316) are symmetrically installed at the bottom end of the longitudinal moving plate (315), and the two ends of the second connecting rod (316) are respectively hinged to the bottom wall of the longitudinal moving plate (315) and the end of the clamping rod (314), and a pressure rod (317) is fixedly installed at the top of the longitudinal moving plate (315), and the top of the pressure rod (317) passes through the top of the slider (303), and a spring (318) is symmetrically installed at the top of the longitudinal moving plate (315), and a clamping assembly (4) is provided above the pressure rod (317).

7. The height-adjustable combined support and hanger structure according to claim 6, characterized in that: The clamping assembly (4) comprises a fixed cylinder (403) fixed to the top of the upper hanger (1), a longitudinal rod (404) movably installed inside the fixed cylinder (403), a connecting plate (402) fixedly installed at the top of the longitudinal rod (404), the connecting plate (402) being arranged in a C-shape, the two ends of the connecting plate (402) being respectively located above the two slide grooves (302), and the end of the connecting plate (402) being located between the two sliders (303), a pressing plate (401) being fixedly installed at the end of the connecting plate (402), the bottom wall of the pressing plate (401) being in contact with the top wall of the guide cylinder (307), a magnetic block (405) being fixedly installed at the bottom end of the longitudinal rod (404), and an electromagnet (406) being fixedly installed on the inner bottom wall of the fixed cylinder (403).

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