Support hanger for pitched roof

Abstract

The present disclosure relates to the technical field of support hanger, and particularly relates to a support hanger suitable for inclined roof. The support hanger comprises a roof plate for being fixed on the bottom surface of the inclined roof, one end of the lower position of the roof plate is hinged with a bottom plate, a support rod is arranged between the roof plate and the bottom plate, the top end of the support rod is hinged with the roof plate, a through hole is arranged on the bottom plate corresponding to the support rod, the bottom end of the support rod passes through the through hole and is connected with a first limiting block, the bottom plate is supported and kept horizontal through the first limiting block, and a lifting appliance is arranged at the bottom end of the bottom plate. According to the present disclosure, the relatively flexible bottom plate and the support rod are arranged, the bottom plate can be effectively maintained in the horizontal state, and the vertical stress is always kept, so that the support hanger can be effectively applied to various inclined roof buildings, and the structure is simple, and the installation process is quick and convenient.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of support hanger, and particularly relates to a support hanger suitable for inclined roof. BACKGROUND

[0002] When installing a pipeline, a support hanger is generally used. An operator can fix the support hanger along the extension direction of the pipeline, and then load the pipeline into the support hanger, so as to realize the suspension of the pipeline.

[0003] In the prior art, most buildings are flat roof structures, and the fixing of the support hanger is relatively simple. However, if the building is an inclined roof structure, the fixing of the support hanger is relatively difficult. After the top of the support hanger is fixed to the inclined roof, the support hanger is in an inclined state, and the force is not scientific, which is not conducive to the fixing of the pipeline. In addition, due to the different angles of the inclined roof, it is time-consuming and laborious to design the support hanger for different angles. SUMMARY

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a support hanger suitable for an inclined roof.

[0005] The present disclosure provides a support hanger suitable for an inclined roof, which comprises a top plate for being fixed to the bottom surface of the inclined roof, a bottom plate hinged to one end of the lower position of the top plate, a support rod arranged between the top plate and the bottom plate, the top end of the support rod being hinged to the top plate, a through hole being arranged at the position corresponding to the support rod of the bottom plate, the bottom end of the support rod penetrating through the through hole and being connected with a first limiting block, the bottom plate being supported and kept horizontal by the first limiting block, and a lifting device arranged at the bottom end of the bottom plate.

[0006] Optionally, the top plate comprises a plurality of support plates arranged along the slope direction of the inclined roof, each support plate is provided with a mounting hole, and adjacent two support plates are hinged to each other, and each support plate is connected with the bottom plate through the support rod.

[0007] Optionally, the bottom end of each support plate is provided with a support frame avoiding the corresponding mounting hole, and each support frame is hinged with a connecting block for being connected with the corresponding support rod.

[0008] Optionally, the connecting block is located in front of the corresponding mounting hole, the connecting block is provided with a guide hole, and the support frame is further provided with a limiting mechanism for limiting the rotation of the connecting block so that the guide hole is coaxial with the mounting hole.

[0009] Optionally, the top end of each support rod penetrates through the guide hole of the corresponding connecting block and is connected with a second limiting block.

[0010] Optionally, a guide block is further arranged between the corresponding support rod and the second limiting block, and the guide block is matched with the shape of the guide hole.

[0011] Optionally, along the length direction of the inclined roof, two support frames are arranged on each support plate.

[0012] Optionally, along the slope direction of the inclined roof, the through holes corresponding to the support rods are communicated with each other and form a strip-shaped hole.

[0013] Optionally, the first limiting block is threadedly connected with the support rod, and a third limiting block is threadedly connected with the support rod at a higher position of the top plate, and the third limiting block is located at the top end of the bottom plate.

[0014] Optionally, the lifting tool is detachably connected with the bottom plate.

[0015] Compared with the prior art, the technical scheme provided by the embodiments of the present disclosure has the following advantages:

[0016] By arranging the relatively flexible bottom plate and the support rod, the bottom plate can be effectively maintained in a horizontal state and always bear vertical force, so that the present disclosure is effectively applicable to various inclined roof buildings, and the structure is simple and the installation process is quick and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are incorporated into and form part of the specification, illustrate embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the present disclosure.

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present disclosure or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present disclosure;

[0020] Figure 2 It is a front view of the connection structure of the top plate, the bottom plate and the support rod in the present disclosure;

[0021] Figure 3 It is a schematic diagram of the hinge structure of the support frame and the connecting block in the present disclosure;

[0022] Figure 4 It is a schematic diagram of the overall connection of the support frame and the connecting block in the present disclosure;

[0023] Figure 5 It is a schematic diagram of the position of the positioning bead on the support frame in the present disclosure;

[0024] Figure 6 It is a schematic diagram of the position of the clamping groove on the connecting block in the present disclosure;

[0025] Figure 7 is a side view of the connecting structure of the bottom plate and one of the support plates in the present disclosure;

[0026] Figure 8 is a bottom view of the bottom plate in the present disclosure.

[0027] Wherein, 100, top plate; 101, support plate; 102, mounting hole; 103, support frame; 104, connecting block; 105, guide hole; 106, positioning bead; 107, clamping groove; 108, rotating shaft; 200, bottom plate; 201, through hole; 202, sliding slot; 300, support rod; 301, first limiting block; 302, second limiting block; 303, guide block; 304, third limiting block; 400, lifting appliance. DETAILED DESCRIPTION

[0028] In order to enable the above-mentioned purposes, features and advantages of the present disclosure to be more clearly understood, the schemes of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0029] In the following description, many specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure can also be implemented in other ways different from those described herein; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, not all the embodiments.

[0030] Please refer to Figure 1 and 2 The present disclosure provides a support hanger suitable for a pitched roof, comprising a top plate 100 for being fixed on the bottom surface of the pitched roof, a bottom plate 200 hingedly connected to the lower end of the top plate 100, a support rod 300 arranged between the top plate 100 and the bottom plate 200, the top end of the support rod 300 being hingedly connected to the top plate 100, a through hole 201 being arranged on the bottom plate 200 corresponding to the position of the support rod 300, the bottom end of the support rod 300 penetrating through the through hole 201 and being connected with a first limiting block 301, the bottom plate 200 being supported and kept horizontal by the first limiting block 301, and a lifting appliance 400 being arranged at the bottom end of the bottom plate 200.

[0031] In the above-mentioned embodiments, the operator can first fix the top plate 100 on the bottom surface of the pitched roof, and the fixing method can be to connect the conventional connecting piece, and when the top plate 100 is fixed on the pitched roof, the top plate 100 is also in an inclined state together with the pitched roof.

[0032] At this time, the operator can rotate the bottom plate 200, so that the bottom of the support rod 300 passes through the bottom plate 200, and then adjusts the bottom plate 200 so that the bottom plate 200 is as horizontal as possible, and then connects the first limiting block 301 with the support rod 300, at this time, under the suspension and support of the support rod 300 and the first limiting block 301, the bottom plate 200 can be kept horizontal, at this time, it is convenient to install the pipeline through the lifting tool 400.

[0033] It should be emphasized that in the present scheme, by setting the top plate 100 and the bottom plate 200 hinged with each other, the angle of the top plate 100 and the bottom plate 200 can be adjusted according to the actual slope of the inclined roof, that is, no matter how the slope of the inclined roof is, the horizontal setting of the bottom plate 200 can be realized, thereby having a wide range of application. The top plate 100 and the bottom plate 200 can be connected in a conventional hinged manner, for example, they can be connected through a hinge.

[0034] Secondly, since the top of the support rod 300 is hinged with the top plate 100, the angle of the support rod 300 is convenient to adjust, thereby facilitating the angle adjustment of the bottom plate 200. By adjusting the angle of the support rod 300, the support rod 300 is always in a vertical state, the stress on the top plate 100 can be effectively decomposed, that is, after the pipe support is fixed, the stress is basically in the vertical direction, and there is no situation that the stress is not scientific due to the inclination of the pipe support, and the situation that the structure of the pipe support is damaged due to this is also avoided.

[0035] By setting the support rod 300, the bottom plate 200 is also effectively supported, cooperating with the hinged ends of the top plate 100 and the bottom plate 200, a suspension structure is formed among the top plate 100, the top plate 100 and the support rod 300, so that the stress on the bottom plate 200 is balanced, and the strength and stability of the pipeline installation in the later period are also facilitated.

[0036] In the above structure, by setting the relatively flexible bottom plate 200 and the support rod 300, the bottom plate 200 can be effectively maintained in a horizontal state and always kept in a vertical stress condition, thereby being effectively applicable to various inclined roof buildings, and the structure is simple, and the installation process is quick and convenient.

[0037] Please refer to Figure 2 and 3 In some embodiments, the top plate 100 includes a plurality of support plates 101 laid along the direction of the slope of the inclined roof, each support plate 101 is provided with a mounting hole 102, and adjacent two support plates 101 are hinged with each other, and each support plate 101 is connected with the bottom plate 200 through the support rod 300.

[0038] In the above embodiment, the top plate 100 structure is further optimized, that is, the top plate 100 is hinged by a plurality of support plates 101. This arrangement has the advantage that the present disclosure is not only applicable to general sloping roof buildings, but also applicable to sloping roof buildings with a certain curvature, such as tunnels and other working conditions.

[0039] In the above working condition, the support plates 101 can move relative to each other, thereby better fitting the sloping roof building with curvature. The advantage of better fitting is that the connecting member can more effectively fix the support plate 101 and the building, thereby avoiding the problem of low fixing strength due to the large gap between the top plate 100 and the building.

[0040] At the same time, each support plate 101 is connected with the bottom plate 200 through the support rod 300, thereby effectively ensuring the effective fixing between each support plate 101 and the bottom plate 200, and further ensuring the fixing strength of the bottom plate 200.

[0041] Preferably, the top end of the support plate 101 can also be provided with a filling layer. The filling layer can be made of rubber material. The filling layer can be selected according to the actual situation of the sloping roof. For example, if the sloping roof is a convex structure similar to a tunnel, the filling layer can be selected to have a structure of thicker middle and thinner sides, thereby being more suitable for the sloping roof. By setting the filling layer, the installation strength between the support plate 101 and the building can be further improved, and the operator can have a better feel when installing, without the need for excessive adjustment, thereby effectively shortening the installation and adjustment time.

[0042] Specifically, the support plates 101 can also be connected by hinges or other connecting members.

[0043] Please refer to Figure 3 In some embodiments, the bottom end of each support plate 101 is provided with a support frame 103 which avoids the corresponding mounting hole 102. Each support frame 103 is hinged with a connecting block 104 for connecting with the corresponding support rod 300.

[0044] In the above embodiment, the connection mode between the support rod 300 and the support plate 101 is disclosed. By setting the connecting block 104 which can move relative to the support plate 101 and can be connected with the support rod 300, the movement of the support rod 300 can be effectively realized, thereby realizing the installation between the support rod 300 and the bottom plate 200.

[0045] It should be noted that the support frame 103 should avoid the mounting hole 102, thereby providing operation space for the construction between the mounting hole 102 and the sloping roof building in the later stage.

[0046] Please refer to Figures 4 to 6In some embodiments, the connecting block 104 is located directly in front of the corresponding mounting hole 102, and a guide hole 105 is formed in the connecting block 104. A limiting mechanism is also provided on the support frame 103, which is used to limit the rotation of the connecting block 104 so that the guide hole 105 is coaxial with the mounting hole 102.

[0047] In the above embodiments, the structure of the connecting block 104 is further disclosed. According to most field construction experience, if the structure is inclined, the calibration during installation is relatively rough. In this scheme, the mounting hole 102 on the support plate 101 corresponds to the reserved hole on the inclined roof building, and the reserved hole is perpendicular to the inclined roof. In the actual drilling process, it is difficult for the construction personnel to grasp the angle between the drill bit and the inclined roof when facing the inclined roof or the inclined roof with curvature, so it is easy to cause a certain error between the drilled reserved hole and the designed position, thereby causing the installation bolts or expansion bolts and other connecting parts set on the mounting hole 102 to be unable to better butt joint with the reserved hole, which will increase the construction difficulty to some extent and also reduce the installation stability of the support plate 101.

[0048] In view of the above situation, we need to drill the reserved hole on the inclined roof building more accurately to reduce unnecessary trouble later.

[0049] Therefore, the position and structure of the connecting block 104 are optimized. Before the connecting block 104 is connected with the support rod 300, the rotation of the connecting block 104 is constrained by the limiting mechanism. The position of the limiting mechanism should ensure that the connecting block 104 is in the position where the guide hole 105 is coaxial with the mounting hole 102 under the constraint state of the connecting block 104.

[0050] At this time, the drill bit can be inserted into the guide hole 105 and the mounting hole 102 in sequence. According to general experience, the mounting hole 102 is necessarily perpendicular to the support plate 101, so that the drill bit can be kept perpendicular to the support plate 101 after the drill bit enters the guide hole 105 and the mounting hole 102. The opening diameter of the guide hole 105 can be designed according to the actual working condition, and the specific diameter is 1.2-1.5 times the diameter of the drill bit.

[0051] It should be emphasized that although the diameter of the guide hole 105 is relatively large, which may cause the inclination of the drill bit to some extent, since there is a certain distance between the connecting block 104 and the mounting hole 102, the drill bit can be kept perpendicular to the support plate 101 in the general direction. Even if there is a certain error, it is a controllable error, and this process can effectively avoid the calibration by the human eye of the operator, greatly shortening the installation time and reducing the installation difficulty.

[0052] Please refer to Figure 2 In some embodiments, the top end of each support rod 300 passes through the guide hole 105 on the corresponding connecting block 104 and is connected with the second limiting block 302.

[0053] In the above embodiment, the connection mode between the connecting block 104 and the support rod 300 is further disclosed. As known from the foregoing, the guide hole 105 is formed on the connecting block 104, so this embodiment takes the guide hole 105 as the main connecting component, that is, the support rod 300 passes through the guide hole 105, and the second limiting block 302 provided at the top end of the support rod 300 is used to constrain the connecting block 104 and the support rod 300. In the actual installation process, the second limiting block 302 can be integrally formed with the support rod 300, so the bottom of the support rod 300 can pass through the guide hole 105 to realize the mutual constraint between the second limiting block 302 and the guide hole 105.

[0054] It should be noted that in this embodiment, through the rotation function of the connecting block 104 and the guide hole 105 provided on the connecting block 104, the first can realize the calibration of the drill bit, and the second can realize the installation between the support rod 300 and the connecting block 104, thereby realizing the function of one structure with two uses. It is not difficult to find that the design of the connecting block 104 is very ingenious and has certain ingenuity.

[0055] Specifically, the support frame 103 can be a support plate provided on both sides of the corresponding mounting hole 102, and the two support plates are hingedly connected with the above-mentioned connecting block 104 through the rotating shaft 108, so as to realize the rotation of the connecting block 104 relative to the support frame 103. It should be emphasized that the rotation direction of the connecting block 104 is consistent with the rotation direction between the top plate 100 and the bottom plate 200. The support plate should be avoided relative to the mounting hole 102, so as to facilitate the subsequent installation and construction of the related mounting hole 102.

[0056] Specifically, the positioning bead 106 can be provided on one of the support plates, and the connecting block 104 is provided with the clamping groove 107 correspondingly. The positioning bead 106 and the clamping groove 107 constitute the above-mentioned limiting structure. Through the cooperation of the positioning bead 106 and the clamping groove 107, the connecting block 104 can be constrained, and at the same time, when the constraint is contacted, the adaptive adjustment rotation of the connecting block 104 is not limited. When the positioning bead 106 and the clamping groove 107 are clamped, the guide hole 105 is coaxial relative to the mounting hole 102, so as to facilitate the guidance of the drill bit.

[0057] Please refer to Figure 2 In some embodiments, the corresponding support rod 300 and the second limiting block 302 are further provided with a guide block 303, and the guide block 303 is matched with the shape of the guide hole 105.

[0058] In the above embodiment, the connection mode between the second limiting block 302 and the support rod 300 is further optimized. Since the hole diameter of the guide hole 105 is relatively large, if the support rod 300 is arranged to match the guide hole 105, the material of the support rod 300 will undoubtedly be greatly increased. If no treatment is performed, the support rod 300 will be dislocated relative to the guide hole 105, which is not conducive to the stability of the overall structure. Therefore, the guide block 303 is arranged to improve the stability of the connection between the support rod 300 and the guide hole 105.

[0059] Please refer to Figure 7 In some embodiments, two support frames 103 are arranged on each support plate 101 along the length direction of the inclined roof.

[0060] In the above embodiment, the positions of the support frame 103 and the support plate 101 are further optimized, so that the overall structure is more stable.

[0061] Please refer to Figure 8 In some embodiments, the through holes 201 corresponding to the support rods 300 are connected to each other and form a strip-shaped hole along the slope direction of the inclined roof.

[0062] In the above embodiment, the through hole 201 is further optimized. During actual installation, as the angle between the top plate 100 and the bottom plate 200 is adjusted, the relative position between the support rod 300 and the bottom plate 200 also moves. Therefore, the strip-shaped hole is arranged to facilitate the adjustment of the support rod 300.

[0063] Please refer to Figure 2 In some embodiments, the first limiting block 301 and the support rod 300 are threadedly connected. The support rod 300 located at a higher position of the top plate 100 is further threadedly connected with a third limiting block 304, and the third limiting block 304 is located at the top end of the bottom plate 200.

[0064] In the above embodiment, the specific connection mode between the first limiting block 301 and the support rod 300 is disclosed, that is, the two are threadedly connected. The bottom end of the corresponding support rod 300 can be a screw rod, and the first limiting block 301 can be a nut. During actual installation, the nut and the screw rod only need to be aligned and screwed.

[0065] Furthermore, the support rod 300 located at a higher position of the top plate 100 is further threadedly connected with a third limiting block 304, that is, the support rod 300 away from the hinged position of the top plate 100 and the bottom plate 200 is threadedly connected with a third limiting block 304. Similarly, the third limiting block 304 is also a nut.

[0066] The third limiting block 304 has the advantage that it can effectively avoid upward movement of the bottom plate 200, and in combination with the first limiting block 301, the end of the bottom plate 200 is constrained in both upward and downward directions, thereby ensuring the stability of the fixation of the bottom plate 200.

[0067] Another advantage of this arrangement is that it can be combined with other first limiting blocks 301. If the third limiting block 304 is not provided, the bottom plate 200 can only be supported upward by the first limiting block 301, and the first limiting block 301 is actually a nut that is easily lifted upward during upward movement, and if no downward force is applied, it can cause uneven stress on the bottom plate 200 due to inconsistent upward movement of the first limiting block 301.

[0068] Therefore, the third limiting block 304 is provided, and when the first limiting block 301 is screwed to move upward, if it encounters a large resistance, it can stop screwing the first limiting block 301, thereby ensuring that each first limiting block 301 is in good contact with the bottom plate 200, thereby effectively exerting the supporting effect of each first limiting block 301.

[0069] It should be noted that since there is an included angle between the top plate 100 and the bottom plate 200, the lengths of the various support rods 300 will inevitably be different, so in actual production, support rods 300 of different lengths can be produced to adapt to different support plates 101, each support rod 300 has a margin, thereby being applicable to the angle adjustment of the top plate 100 and the bottom plate 200 and not causing the support rod 300 to be too long to protrude out of the bottom plate 200.

[0070] Please refer to Figure 7 and 8 In some embodiments, the lifting appliance 400 and the bottom plate 200 are detachably connected.

[0071] In the above embodiments, the connection structure between the lifting appliance 400 and the bottom plate 200 is disclosed, i.e., detachable connection, so that the lifting appliance 400 can be installed after the top plate 100 and the bottom plate 200 are fixed with the inclined roof, thereby making the installation process more convenient and fast.

[0072] The detachable mode can be achieved by conventional means, such as ordinary bolt and nut connection.

[0073] Specifically, the bottom end of the bottom plate 200 can be provided with a sliding groove 202, the sliding groove 202 is provided with a pair of and located between the two strip-shaped holes, and the top end of the lifting tool 400 is provided with a sliding block matched with the sliding groove 202, so that the lifting tool 400 and the bottom plate 200 can be quickly installed through the matching of the sliding groove 202 and the sliding block, preferably, the sliding groove 202 and the sliding block can also be fastened through fastening bolts to ensure the stability of the connection.

[0074] It should be noted that, in this document, relational terms such as“first” and“second”, and the like, are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms“comprises”,“comprising”, or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by“comprises a...” does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0075] The above description is merely that of a specific implementation of the present disclosure, enabling a person skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to these embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A support hanger suitable for use with a sloping roof, characterized in that, The utility model provides a kind of roof support for slope roof, including the roof (100) for being fixed on the bottom surface of slope roof, the lower end of the roof (100) is hinged with bottom plate (200), support rod (300) is equipped between the roof (100) and the bottom plate (200), the top end of the support rod (300) is hinged with the roof (100), the bottom plate (200) is equipped with through hole (201) corresponding support rod (300), the bottom end of the support rod (300) passes through the through hole (201) and is connected with first limit block (301), the bottom plate (200) is supported and kept horizontal by the first limit block (301), the bottom end of the bottom plate (200) is equipped with lifting appliance (400); The roof (100) includes a plurality of support plates (101) laid along the slope direction of the roof, each of the support plates (101) is provided with a mounting hole (102), and two adjacent support plates (101) are hinged with each other. The top end of the support plate (101) is further provided with a filling layer, and the filling layer is matched with the shape of the bottom surface of the slope roof. The bottom end of each support plate (101) is provided with a support frame (103) avoiding the corresponding mounting hole (102), and each support frame (103) is hinged with a connecting block (104) connected with the corresponding support rod (300). Along the slope direction of the roof, the through holes (201) corresponding to the support rods (300) are communicated with each other and form a strip-shaped hole.

2. The support hanger suitable for a pitched roof according to claim 1, characterized in that, The connecting block (104) is located in front of the corresponding mounting hole (102), the connecting block (104) is provided with a guide hole (105), and the support frame (103) is further provided with a limiting mechanism for limiting the rotation of the connecting block (104) so that the guide hole (105) is coaxial with the mounting hole (102).

3. A support hanger suitable for use with a pitched roof as claimed in claim 2, wherein, The top end of each support rod (300) passes through the guide hole (105) in the corresponding connecting block (104) and is connected with a second limit block (302).

4. The support hanger suitable for a pitched roof according to claim 3, wherein, The corresponding support rod (300) and the second limit block (302) are further provided with a guide block (303) matched with the shape of the guide hole (105).

5. A support hanger suitable for a pitched roof according to any one of claims 1 to 4, characterised in that, Along the length direction of the roof, the support frame (103) is provided with two on each support plate (101).

6. A support hanger suitable for a pitched roof according to any one of claims 1 to 4, characterised in that, The first limit block (301) and the support rod (300) are threadedly connected, the third limit block (304) is threadedly connected on the support rod (300) located at the higher position of the roof (100), and the third limit block (304) is located at the top end of the bottom plate (200).

7. A support hanger suitable for a pitched roof according to any one of claims 1 to 4, characterised in that, The lifting appliance (400) and the bottom plate (200) are detachably connected.

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