Pedal device for walking on titanium-zinc plate roof

Abstract

The utility model discloses a pedal device for walking on a titanium-zinc plate roof, which comprises a pedal, two ends of the pedal are respectively provided with a support plate used for supporting the pedal so as to enable the bottom of the pedal to be higher than a folding part of a titanium-zinc plate; the two elastic assemblies are correspondingly arranged between the supporting plates on the corresponding sides and the pedal and used for providing transverse outward thrust for the supporting plates on the corresponding sides and enabling the supporting plates to abut against the inner sides of the folding parts on the corresponding sides of the titanium-zinc plate; walking of an operator on the titanium-zinc plate roof can be facilitated, and meanwhile, damage to the titanium-zinc plate can be reduced; specifically, the pedal can be prevented from pressing the folding part of the titanium-zinc plate downwards through the arranged supporting plate, and meanwhile, the supporting plate can abut against the folding part of the titanium-zinc plate under the action of the elastic assembly, so that it can be guaranteed that the supporting plate is reliably supported at the position, corresponding to a roof purline, of the folding part of the titanium-zinc plate all the time, stable supporting on the pedal is formed, and the service life of the pedal is prolonged. And the displacement of the pedal can be avoided, and the walking safety is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a pedal device for walking on a titanium zinc plate roof. Background Art

[0002] Titanium zinc sheet is a very light roofing material. The thickness of titanium zinc sheet for roofing is 0.5-1.0mm, which has basically no effect on the roof. Many buildings use titanium zinc sheet as roofing material. Usually, titanium zinc sheet is fixed on the roof purlin. Two adjacent titanium zinc sheets are folded and bitten at the purlin. The joints can achieve good waterproof effect without any treatment. During the installation process of the roof titanium zinc sheet and the upper decoration construction, or the later maintenance process, it is inevitable to walk on the titanium zinc sheet roof. Because the titanium zinc sheet is thin, it is generally not possible to step on it directly. The purlin part is provided with a folding flange. It is easy to step on the folding flange directly when stepping on the purlin part, thereby destroying the biting effect, affecting the appearance and waterproof effect, etc., so it is very inconvenient to walk on the titanium zinc sheet roof.

[0003] Therefore, there is an urgent need to provide a device that can facilitate workers to walk on the titanium-zinc sheet roof and reduce damage to the titanium-zinc sheet. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a pedal device for walking on a titanium-zinc sheet roof. By adopting this device, it is convenient for workers to walk on the titanium-zinc sheet roof and at the same time it is helpful to reduce damage to the titanium-zinc sheet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pedal device for walking on a titanium-zinc sheet roof, comprising: a pedal, wherein both ends of the pedal are respectively provided with support plates for propping up the pedal so that the bottom of the pedal is higher than the folded portion of the titanium-zinc sheet; an elastic component, wherein the elastic component is divided into two groups and is correspondingly arranged between the corresponding side support plates and the pedal, so as to provide a lateral outward thrust to the corresponding side support plates, and enable the support plates to be pressed against the inner side of the corresponding side folded portion of the titanium-zinc sheet.

[0006] Furthermore, it also includes a flexible pad, which is fixedly connected to the bottom of the pedal, and the bottom surface of the flexible pad is flush with the bottom surface of the support plate.

[0007] Furthermore, limit mounting grooves are respectively provided at the bottom of the two lateral ends of the pedal, the upper part of the support plate is placed in the corresponding side limit mounting grooves, and the elastic component includes a plurality of compression springs arranged in the corresponding side limit mounting grooves, and the two ends of the compression springs are respectively abutted against the support plate and the inner wall of the limit mounting groove.

[0008] Furthermore, the compression spring is sleeved with a guide rod, the support plate is provided with a guide hole corresponding to the guide rod, one end of the guide rod is fixedly connected to the inner wall of the limiting mounting groove, and the other end of the guide rod is movably sleeved in the guide hole.

[0009] Furthermore, the flexible pad is a rubber pad.

[0010] Furthermore, it also includes outer locking components respectively arranged at both ends of the pedal to cooperate with the corresponding side support plates to clamp the folded part of the titanium zinc plate; the outer locking component includes an outer pressing plate that forms a clamping space with the support plate and a driving mechanism arranged on the pedal to drive the outer pressing plate to move toward the support plate to complete the clamping action.

[0011] Furthermore, the driving mechanism includes an active pedal, a driven plate and an elastic pad, the elastic pad is fixedly connected to the middle section of the top of the pedal, one lateral end of the active pedal is overlapped and fixed to the elastic pad, the other lateral end of the active pedal is hinged to the top of the pedal, the driven plate is connected to the active pedal through a transmission tooth transmission; the driven plate is bent and extended to the bottom of the pedal and then connected to the external pressing plate.

[0012] Furthermore, the four corners of the top of the pedal are respectively fixedly connected with hinged supports, the active pedal is hinged to the hinged supports at the two corners of the corresponding sides, and the driven plate is hinged to the hinged supports at the two corners of the corresponding sides; the hinged part of the active pedal is provided with an active toothed plate extending along the longitudinal direction, and the hinged part of the driven plate is provided with a driven toothed plate extending along the longitudinal direction and engaged with the active toothed plate.

[0013] Furthermore, the outer pressing plate and the driven plate are an integral structure.

[0014] Furthermore, handles are fixedly connected to both longitudinal sides of the pedal.

[0015] The beneficial effects of the utility model are as follows:

[0016] The pedal device for walking on a titanium-zinc plate roof provided by the utility model can facilitate workers to walk on the titanium-zinc plate roof and help reduce damage to the titanium-zinc plate. Specifically, the support plate is arranged to prevent the pedal from pressing down on the folded portion of the titanium-zinc plate. At the same time, because the support plate can be pressed against the folded portion of the titanium-zinc plate under the action of the elastic component, it can ensure that the support plate is always reliably supported at the roof purlin corresponding to the folded portion of the titanium-zinc plate, forming a stable support for the pedal, and can also prevent the pedal from shifting, thereby ensuring walking safety.

[0017] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the shaft side structure of the utility model after removing the outer locking component

[0019] Figure 2 This is a schematic diagram of the overall structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the overall structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the use of the utility model on a flat roof

[0022] Figure 5 This is a schematic diagram of the use of the utility model on a sloping roof

[0023] Figure markings: 1-pedal; 101-limiting mounting groove; 102-hinge support; 2-support plate; 201-guide hole; 3-elastic component; 301-compression spring; 302-guide rod; 4-flexible pad; 5-outer locking component; 501-outer pressing plate; 502-driving mechanism; 502a-active pedal; 502a-1-active tooth plate; 502a-2-anti-slip teeth; 502b-driven plate; 502b-1-driven tooth plate; 502c-elastic pad; 6-handle; 7-titanium zinc plate; 701-folding part; 8-purlin. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-5 This embodiment discloses a titanium zinc plate roof walking pedal device, comprising:

[0026] A pedal 1, wherein both ends of the pedal 1 are respectively provided with support plates 2 for propping up the pedal 1 so that the bottom of the pedal 1 is higher than the folded portion 701 of the titanium-zinc plate 7, wherein the folded portion 701 is the folded and overlapped flange portion between two adjacent titanium-zinc plates 7; by providing the support plates 2, it is possible to effectively avoid the pedal 1 from squeezing the folded portion 701 of the titanium-zinc plate 7 during use, and to avoid the folded portion 701 of the titanium-zinc plate 7 being pressed downward when the pedal 1 is stepped on;

[0027] The elastic component 3 is composed of two groups and is correspondingly arranged between the corresponding side support plate 2 and the pedal 1, so as to provide a lateral outward thrust for the corresponding side support plate 2, and enable the support plate 2 to be pressed against the inner side of the corresponding side folding portion 701 of the titanium zinc plate 7. Since the support plate 2 can be pressed against the folding portion 701 of the titanium zinc plate 7 under the action of the elastic component 3, it can be ensured that the support plate 2 is always reliably supported at the roof purlin 8 corresponding to the folding portion 701 of the titanium zinc plate 7, forming a stable support for the pedal 1, and can also avoid the displacement of the pedal 1, thereby ensuring walking safety;

[0028] When in use, the length direction of the support plate 2 is arranged along the length direction of the groove formed by the folded portions 701 on both sides of the titanium zinc plate 7, so that the support plate 2 can be fully supported on the roof purlin 8;

[0029] The above-mentioned pedal device can facilitate workers to walk on the titanium-zinc plate roof, can provide reliable supporting force, and is helpful to reduce damage to the titanium-zinc plate. When in use, multiple above-mentioned pedal devices can be laid on the titanium-zinc plate roof according to the set walking route. Workers walk on the pedal 1 instead of directly stepping on the titanium-zinc plate 7. In addition, the elastic action of the elastic component 3 can compensate for the width error between the two folding parts 701, and has good adaptability.

[0030] In this embodiment, a flexible pad 4 is also included, and the flexible pad 4 is fixedly connected to the bottom of the pedal 1, and the bottom surface of the flexible pad 4 is flush with the bottom surface of the support plate 2. Specifically, the flexible pad 4 is preferably a rubber pad, which is fixed to the bottom of the pedal 1 by gluing. By arranging the flexible pad 4 at the bottom of the pedal 1, and the bottom surface of the flexible pad 4 is flush with the bottom surface of the support plate 2, the flexible pad 4 can contact the surface of the titanium zinc plate 7, thereby increasing the friction with the roof, further reducing the slippage of the pedal 1 during walking, and improving the safety of use. At the same time, the flexible pad 4 increases the contact area between the pedal and the titanium zinc plate 7, improves the bearing capacity of the pedal 1, and is beneficial to the overall lightweight design. The pedal 1 can be made of lightweight plates such as aluminum plates. Of course, the flexible pad 4 will not damage the roof of the titanium zinc plate 7.

[0031] In this embodiment, the bottom of the two lateral ends of the pedal 1 are respectively provided with limit mounting grooves 101, the upper part of the support plate 2 is placed in the corresponding side limit mounting grooves 101, and the elastic component 3 includes a plurality of compression springs 301 arranged in the corresponding side limit mounting grooves 101, and the two ends of the compression spring 301 are respectively abutted against the support plate 2 and the inner wall of the limit mounting groove 101; here, the pedal 1 transversely refers to the width direction of the groove formed by the folding portion 701 of the titanium zinc plate 7; the structural design is simple in structure, and the plurality of compression springs 301 are conducive to providing a stable and reliable external thrust for the support plate 2, ensuring that the support plate 2 is reliably fitted to the folding portion 701 during use; the design of the limit mounting groove 101 is conducive to ensuring the stable and reliable installation of the compression spring 301 and the support plate 2.

[0032] In this embodiment, the compression spring 301 is internally sleeved with a guide rod 302, and the support plate 2 is provided with a guide hole 201 corresponding to the guide rod 302, one end of the guide rod 302 is fixedly connected to the inner wall of the limiting mounting groove 101, and the other end of the guide rod 302 is movably sleeved in the guide hole 201; the guide rod 302 and the inner wall of the limiting mounting groove 101 can be fixedly connected by interference fit or welding; the design of the guide rod 302 is conducive to further improving the reliability of the device and increasing the service life of the compression spring 301.

[0033] In this embodiment, the flexible pad 4 is a rubber pad; the rubber pad has good durability and good pressure resistance.

[0034] In this embodiment, it also includes an outer locking component 5 respectively arranged at both ends of the pedal 1 to cooperate with the corresponding side support plate 2 to clamp the folding part 701 of the titanium zinc plate 7; the outer locking component 5 includes an outer pressing plate 501 that forms a clamping space with the support plate 2 and a driving mechanism 502 arranged on the pedal 1 to drive the outer pressing plate 501 to move toward the support plate 2 to complete the clamping action; by designing the outer locking component 5, it is beneficial to further improve the safety of the device, the outer pressing plate 501 and the support plate 2 can complete the clamping of the folding part 701 of the titanium zinc plate 7, and further effectively prevent the movement of the pedal 1 during use, especially when used on a sloping roof, through the additional outer locking component 5, the friction between the outer pressing plate 501 and the folding part 701 can effectively prevent the overall slide of the device, which is particularly suitable for walking on a sloping roof; of course, the additional outer locking component 5 will not affect the use of a flat roof.

[0035] In this embodiment, the driving mechanism 502 includes an active pedal 502a, a driven plate 502b and an elastic pad 502c, wherein the elastic pad 502c is fixedly connected to the middle section of the top of the pedal 1, one lateral end of the active pedal 502a is overlapped and fixed to the elastic pad 502c, and the other lateral end of the active pedal 502a is hinged to the top of the pedal 1, and the driven plate 502b is connected to the active pedal 502a through a transmission gear transmission; the driven plate 502b is bent and extended to the bottom of the pedal 1 and then connected to the external pressing plate 501; specifically, the elastic pad 502c is preferably a rubber pad, which is fixed to the top of the pedal 1 by gluing, and the two sets of external The elastic pad 502c of the side locking assembly 5 is an integrated structure, that is, the elastic pad 502c meets the installation of the active pedal 502a of the driving mechanism at both ends; during use, a person steps on the active pedal 502a, presses down the elastic pad 502c, and the hinged part of the active pedal 502a rotates, thereby driving the driven plate 502b to rotate in the opposite direction, thereby pushing the outer pressing plate 501 to move toward the support plate 2, and completing the clamping of the folding part 701; the driving mechanism 502 in this structural design is cleverly designed, and directly uses the pedaling force of a person to complete the clamping of the folding part 701, and provides adaptive friction according to different load-bearing loads, which is conducive to meeting the walking use on sloping roofs with larger inclination angles.

[0036] In this embodiment, the four corners of the top of the pedal 1 are respectively fixedly connected with hinged supports 102, where the hinged supports 102 can be fixed to the pedal 1 by means of screw connection or the like. The active pedal 502a is hingedly connected to the hinged supports 102 at the two corners of the corresponding side, and the driven plate 502b is hingedly connected to the hinged supports 102 at the two corners of the corresponding side; the hinged portion of the active pedal 502a is provided with an active toothed plate 502a-1 extending along the longitudinal direction, and the hinged portion of the driven plate 502b is provided with a toothed plate 502a-1 extending along the longitudinal direction. The driven tooth plate 502b-1 is extended along the longitudinal direction and engaged with the active tooth plate 502a-1, and the "longitudinal" here refers to the length direction of the groove formed by the two folded parts 701 of the titanium-zinc plate 7; in this structural design, the active pedal 502a and the driven plate 502b share a pair of hinged supports 102, which is conducive to ensuring the installation accuracy and has a simple structure; through the designed active tooth plate 502a-1 and the driven tooth plate 502b-1 extending along the longitudinal direction, the force transmission is reliable, the use safety is high, and the use durability is high.

[0037] In this embodiment, the outer pressing plate 501 and the driven plate 502b are an integrated structure; the structure is simple and the durability is good.

[0038] In this embodiment, handles 6 are fixedly connected to both longitudinal sides of the pedal 1, and the longitudinal direction refers to the length direction of the groove formed by the two folded parts 701 of the titanium zinc plate 7; by designing the handle 6, it is convenient to move the entire device and further improve the convenience of use.

[0039] In this embodiment, anti-slip teeth 502a-2 are provided on the top of the active pedal 502a. Specifically, the anti-slip teeth 502a-2 are a plurality of cross teeth evenly distributed. The designed anti-slip teeth 502a-2 help prevent the sole of the foot from slipping during walking, thereby further improving the safety of use.

[0040] The above-mentioned pedal device can be used in the following manner: during the installation process of the roof titanium zinc plate and the upper decoration construction, a plurality of the above-mentioned pedal devices can be laid according to the predetermined walking route; or two sets of the above-mentioned pedal devices can be prepared during the later inspection and walking process, and used alternately in sequence; it is applicable to many types of use environments and has high value for promotion and application.

[0041] Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A walking pedal device for titanium zinc plate roof, characterized in that: include: A pedal (1), wherein both ends of the pedal (1) are respectively provided with support plates (2) for propping up the pedal (1) so that the bottom of the pedal (1) is higher than the folded portion (701) of the titanium zinc plate (7); The elastic components (3) are in two groups and are correspondingly arranged between the corresponding side support plates (2) and the pedal (1), so as to provide a lateral outward thrust to the corresponding side support plates (2) and enable the support plates (2) to be pressed against the inner side of the corresponding side folding portion (701) of the titanium zinc plate (7).

2. The titanium zinc sheet roof walking pedal device according to claim 1, characterized in that: It also comprises a flexible pad (4), wherein the flexible pad (4) is fixedly connected to the bottom of the pedal (1), and the bottom surface of the flexible pad (4) is flush with the bottom surface of the support plate (2).

3. The titanium zinc sheet roof walking pedal device according to claim 2, characterized in that: The bottom of the two lateral ends of the pedal (1) are respectively provided with limit installation grooves (101); the upper part of the support plate (2) is placed in the corresponding side limit installation groove (101); the elastic component (3) comprises a plurality of compression springs (301) arranged in the corresponding side limit installation groove (101); the two ends of the compression spring (301) are respectively in contact with the support plate (2) and the inner wall of the limit installation groove (101).

4. The titanium zinc sheet roof walking pedal device according to claim 3, characterized in that: The compression spring (301) is sleeved with a guide rod (302), the support plate (2) is provided with a guide hole (201) corresponding to the guide rod (302), one end of the guide rod (302) is fixedly connected to the inner wall of the limit installation groove (101), and the other end of the guide rod (302) is movably sleeved in the guide hole (201).

5. The titanium zinc sheet roof walking pedal device according to claim 2, characterized in that: The flexible pad (4) is a rubber pad.

6. The titanium zinc sheet roof walking pedal device according to claim 2, characterized in that: It also includes an outer locking assembly (5) respectively arranged at both ends of the pedal (1) for cooperating with the corresponding side support plate (2) to clamp the folded portion (701) of the titanium zinc plate (7); the outer locking assembly (5) includes an outer pressing plate (501) forming a clamping space with the support plate (2) and a driving mechanism (502) arranged on the pedal (1) for driving the outer pressing plate (501) to move toward the support plate (2) to complete the clamping action.

7. The titanium zinc sheet roof walking pedal device according to claim 6, characterized in that: The driving mechanism (502) comprises an active pedal (502a), a driven plate (502b) and an elastic pad (502c); the elastic pad (502c) is fixedly connected to the middle section of the top of the pedal (1); one lateral end of the active pedal (502a) is overlapped and fixed to the elastic pad (502c); the other lateral end of the active pedal (502a) is hinged to the top of the pedal (1); the driven plate (502b) is connected to the active pedal (502a) via transmission teeth; the driven plate (502b) is bent and extended to the bottom of the pedal (1) and then connected to the external pressing plate (501).

8. The titanium zinc sheet roof walking pedal device according to claim 7, characterized in that: The four corners of the top of the pedal (1) are respectively fixedly connected to hinged supports (102); the active pedal (502a) is hinged to the hinged supports (102) at the two corners of the corresponding side; the driven plate (502b) is hinged to the hinged supports (102) at the two corners of the corresponding side; the hinged portion of the active pedal (502a) is provided with an active toothed plate (502a-1) extending in the longitudinal direction; the hinged portion of the driven plate (502b) is provided with a driven toothed plate (502b-1) extending in the longitudinal direction and engaged with the active toothed plate (502a-1).

9. The titanium zinc sheet roof walking pedal device according to claim 7, characterized in that: The outer pressing plate (501) and the driven plate (502b) are an integral structure.

10. The titanium zinc sheet roof walking pedal device according to claim 1, characterized in that: Handles (6) are fixedly connected to both longitudinal sides of the pedal (1).

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