Foldable membrane module hoisting support

Abstract

The utility model discloses a foldable membrane module hoisting support which comprises a main frame, first installation grooves are formed in the upper portion and the lower portion of the inner side of the two ends of the main frame respectively, first hinges are fixed to the inner portions of the first installation grooves through bolts, and a rotating frame is fixed to the other sides of the first hinges through bolts. A first mounting groove is also formed in the joint of the rotating frame and the first hinge, a round rod is fixed to the end of the rotating frame, a first connecting rod is fixed to the front end of the round rod, a second mounting groove is formed in the outer side of the first connecting rod, and a second hinge is fixed to the interior of the second mounting groove through a bolt. The supporting rods are arranged at the bottom, so that the supporting rods are clamped, supported and connected with the frame bodies on the two sides, the supporting rods are flexibly unfolded and closed, the length is convenient to adjust, the membrane assembly is convenient to disassemble and transport, the length of the supporting rods is convenient to shorten during folding, folding storage is facilitated, space is saved, universal wheels are arranged at the bottom, and the moving and using flexibility of equipment is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to membrane module hoisting technical direction, specifically relates to a kind of foldable membrane module hoisting support. BACKGROUND

[0002] In the field of sewage treatment and water resource recycling, MBR, also known as membrane bioreactor, is a new water treatment technology combined with membrane separation unit and biological treatment unit. The membrane module, as an important filtering element, requires a special hoisting tool for installation, maintenance and replacement.

[0003] The current traditional membrane module hoisting support is often complex in structure and bulky, which is inconvenient for transportation and storage. In addition, these supports usually require a large space for storage after use, which is not conducive to the effective use of resources. This phenomenon has become a problem that needs to be solved by personnel in the field. UTILITY MODEL CONTENT

[0004] The utility model aims at the existing device a kind of foldable membrane module hoisting support to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a foldable membrane module hoisting support, comprising a main frame, first installation slots are formed on the inner sides of both ends of the main frame, a first hinge is bolted inside the first installation slot, a rotating frame is bolted to the other side of the first hinge, a first installation slot is also formed at the connection between the rotating frame and the first hinge, a round rod is fixed to the end of the rotating frame, a first connecting rod is fixed to the front end of the round rod, a second installation slot is formed on the outer side of the first connecting rod, a second hinge is bolted inside the second installation slot, a second connecting rod is bolted to the other side of the second hinge, the second connecting rod and the first connecting rod are symmetrically arranged with the same structure, a supporting mechanism is rotatably installed on the outer side of the round rod, a connecting table is symmetrically arranged on the outer sides of both ends of the main frame, the bottom end of a lifting ring penetrates through the middle part of the connecting table, a nut is threadedly connected to the bottom end of the lifting ring, universal wheels are installed at both ends of the bottom of the main frame.

[0006] The utility model further illustrates that the rotating frame constitutes a rotating structure through the first hinge and the first installation slot, and the range of motion of the first hinge is 0°-90°.

[0007] The utility model further illustrates that the first connecting rod constitutes a rotating structure through the second hinge and the second connecting rod, and the range of motion of the second hinge is 0°-180°.

[0008] The utility model further illustrates, the support mechanism includes the connecting barrel through in the outside of round stick, the outside perpendicular welding of connecting barrel has support rod, the inside screw thread connection of the front end of support rod has inner rod, the front end rotation connection of inner rod has the hook.

[0009] The utility model further illustrates, support rod constitutes the rotation structure between connecting barrel and round stick, the screw thread connection between inner rod and support rod, and inner rod constitutes the clamping structure between the hook and round stick, wherein round stick is about the symmetry of the central axis of main frame.

[0010] The utility model further illustrates, the lifting ring constitutes detachable structure between the nut and connecting table, and the lifting ring is about the top four corners of main frame and is provided with four groups.

[0011] Compared with the prior art, the utility model reaches the beneficial effect is:

[0012] (1) by being provided with installation groove and hinge, can guarantee the hinge rotation connection, and the closer closing angle of convenient realization is realized, effectively reduces the interval between the both sides main frame after folding, better reduce the space occupation, save storage space, adapt to narrow sewage treatment site use;

[0013] (2) by being provided with support mechanism, can rotate the support mechanism and adjust, make it clamping support connection both sides frame body, flexible unfolding and closing, and the length of being convenient for adjustment, convenient for film assembly dismounting transportation, also convenient for shortening the length of support rod when gathering, benefit folding and storing, save space, the bottom is provided with universal wheel, effectively improve the flexibility of equipment movement use. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the bottom structure schematic diagram of the utility model;

[0017] Figure 3 It is the top structure schematic diagram of the utility model;

[0018] Figure 4 It is the first hinge installation structure schematic diagram of the utility model;

[0019] Figure 5 It is the second hinge installation structure schematic diagram of the utility model.

[0020] In the figure: 1, main frame; 2, first installation slot; 3, first hinge; 4, rotating frame; 5, round rod; 6, first connecting rod; 7, second installation slot; 8, second hinge; 9, second connecting rod; 10, support mechanism; 1001, connecting cylinder; 1002, support rod; 1003, inner rod; 1004, clamping hook; 11, connecting table; 12, lifting ring; 13, nut; 14, universal wheel. DETAILED DESCRIPTION

[0021] The utility model discloses technical scheme further non-restrictive detailed description of the technical scheme of the utility model is combined with the preferred embodiment and its drawing. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0022] Please refer to Figures 1-5 The utility model provides technical scheme: a kind of foldable membrane module hoisting support, including main frame 1, first installation slot 2 is respectively set up on the inside of the both ends of main frame 1 upper and lower, the inside bolt of first installation slot 2 is fixed with first hinge 3, the other side bolt of first hinge 3 is fixed with rotating frame 4, rotating frame 4 and first hinge 3 connection place are also set up with first installation slot 2, the end of rotating frame 4 is fixed with round rod 5, the front end of round rod 5 is fixed with first connecting rod 6, second installation slot 7 is set up on the outside of first connecting rod 6, the inside bolt of second installation slot 7 is fixed with second hinge 8, the other side bolt of second hinge 8 is fixed with second connecting rod 9, second connecting rod 9 and first connecting rod 6 are symmetrically set using same structure, support mechanism 10 is rotatably installed on the outside of round rod 5, connecting table 11 is symmetrically set on the outside of both ends of main frame 1, the bottom end of lifting ring 12 is penetrated in the middle part of connecting table 11, the bottom end of lifting ring 12 is threadedly connected with nut 13, universal wheel 14 is installed on the bottom of both ends of main frame 1 respectively.

[0023] Further, rotating frame 4 forms rotating structure between first hinge 3 and first installation slot 2, the activity range of first hinge 3 is 0 ° ~ 90 °, the main frame 1 of both sides is adjusted to the inside by first hinge 3 and rotating frame 4 between both ends, it is convenient to carry out storage operation, when needing to use, it can be completed to be unfolded by pulling open main frame 1 to both sides.

[0024] Further, first connecting rod 6 forms rotating structure between second hinge 8 and second connecting rod 9, and the activity range of second hinge 8 is 0 ° ~ 180 °, the middle first connecting rod 6 of rotating frame 4 of both ends is adjusted to the outside by second hinge 8 and second connecting rod 9, can guarantee the main frame 1 of both sides to the inside relative movement and fold.

[0025] Further, the supporting mechanism 10 comprises a connecting barrel 1001 penetrating the outer side of the round rod 5, the outer side of the connecting barrel 1001 is vertically welded with a supporting rod 1002, the front end of the supporting rod 1002 is internally threadedly connected with an inner rod 1003, and the front end of the inner rod 1003 is rotationally connected with a clamping hook 1004, which plays an effective supporting effect and can be folded and stored when being stored, thereby effectively reducing the space occupation.

[0026] Further, the supporting rod 1002 forms a rotating structure with the round rod 5 through the connecting barrel 1001, the inner rod 1003 is threadedly connected with the supporting rod 1002, and the inner rod 1003 forms a clamping structure with the round rod 5 through the clamping hook 1004, wherein the round rod 5 is symmetrically arranged about the central axis of the main frame 1, so that the front clamping hook 1004 can be clamped and limited with the outer side of the round rod 5 on the opposite side, so that the whole supporting and fixing of the support frame after being unfolded by the middle supporting rod 1002 and the inner rod 1003 are realized, and the supporting rod 1002 and the inner rod 1003 can suspend and support the middle membrane assembly.

[0027] Further, the lifting ring 12 forms a detachable structure with the connecting table 11 through the nut 13, and four groups of the lifting ring 12 are arranged about the top four corners of the main frame 1, and the lifting ring 12 is fixedly installed with the connecting table 11, which is convenient for hoisting and using.

[0028] In use, the two side main frames 1 are first inwardly adjusted and rotated between the two ends of the first hinge 3 and the rotating frame 4, at this time, the middle first connecting rod 6 and the second connecting rod 9 of the two ends of the rotating frame 4 are outwardly adjusted and rotated through the second hinge 8, which can ensure that the two side main frames 1 are relatively moved inwardly to be folded, and the first mounting groove 2 and the second mounting groove 7 are arranged to effectively install the hinge parts in a inwardly retractable manner, and the main frames 1 can be unfolded by being pulled apart to the sides when needed, at this time, the connecting barrel 1001 is rotated to be unfolded around the round rod 5, and the inner rod 1003 is rotated to be adjusted and extended from the inside of the supporting rod 1002 through the thread, so that the front clamping hook 1004 can be clamped and limited with the outer side of the round rod 5 on the opposite side, so that the whole supporting and fixing of the support frame after being unfolded by the middle supporting rod 1002 and the inner rod 1003 are realized, and the supporting rod 1002 and the inner rod 1003 can suspend and support the middle membrane assembly, the structures of the bottom and the top of the equipment for folding and storing are the same, wherein only the installation direction of the supporting mechanism 10 is opposite, which does not affect the structure adjustment, and no more redundant description is made, the lifting ring 12 is arranged on the outer side of the equipment and is fixedly installed with the connecting table 11 through the nut 13, which is convenient for hoisting and using, and the universal wheel 14 is additionally arranged at the bottom, which is convenient for position moving and adjusting.

[0029] In the description of the utility model, need understanding is, the term "upper", "lower", "front", "back", "left", "right" and so on indicated orientation or position relation is based on the orientation or position relation shown in the drawing, only is for the convenience of describing the utility model, and is not indicating or suggesting the device or element indicated must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as the limitation to the utility model.

[0030] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, but not limit them. Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement to part of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A collapsible membrane module hoisting support comprising a main frame (1), characterised in that: The first installation groove (2) is arranged on the inner side of both ends of the main frame (1), the first hinge (3) is bolted in the first installation groove (2), the other side of the first hinge (3) is bolted with the rotating frame (4), the first installation groove (2) is also arranged at the connecting position between the rotating frame (4) and the first hinge (3), the end of the rotating frame (4) is fixed with the round rod (5), the front end of the round rod (5) is fixed with the first connecting rod (6), the second installation groove (7) is arranged on the outer side of the first connecting rod (6), the second hinge (8) is bolted in the second installation groove (7), the other side of the second hinge (8) is bolted with the second connecting rod (9), the second connecting rod (9) is symmetrically arranged with the same structure as the first connecting rod (6), the supporting mechanism (10) is rotatably installed on the outer side of the round rod (5), the connecting table (11) is symmetrically arranged on the outer side of both ends of the main frame (1), the bottom end of the lifting ring (12) penetrates through the middle part of the connecting table (11), the nut (13) is threadedly connected with the bottom end of the lifting ring (12), and the universal wheel (14) is arranged at the bottom of the main frame (1).

2. The collapsible membrane module hoist support of claim 1, wherein: The rotating frame (4) is rotatably connected with the first installation groove (2) through the first hinge (3), and the activity range of the first hinge (3) is 0°-90°.

3. The collapsible membrane module hoist support of claim 1, wherein: The first connecting rod (6) is rotatably connected with the second connecting rod (9) through the second hinge (8), and the activity range of the second hinge (8) is 0°-180°.

4. The collapsible membrane module hoist support of claim 1, wherein: The supporting mechanism (10) comprises the connecting barrel (1001) penetrating through the outer side of the round rod (5), the supporting rod (1002) is vertically welded on the outer side of the connecting barrel (1001), the inner rod (1003) is threadedly connected with the front end of the supporting rod (1002), and the clamping hook (1004) is rotatably connected with the front end of the inner rod (1003).

5. A collapsible membrane module hoisting support according to claim 4, characterised in that: The supporting mechanism (10) comprises the connecting barrel (1001) penetrating through the outer side of the round rod (5), the supporting rod (1002) is vertically welded on the outer side of the connecting barrel (1001), the inner rod (1003) is threadedly connected with the front end of the supporting rod (1002), and the clamping hook (1004) is rotatably connected with the front end of the inner rod (1003).

6. The collapsible membrane module hoist hanger of claim 1, wherein: The lifting ring (12) is detachably connected with the connecting table (11) through the nut (13), and four groups of lifting rings (12) are arranged on the top four corners of the main frame (1).

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