Waterproof roll laying device

Abstract

The utility model provides a waterproof coiled material laying device, which relates to the technical field of coiled material laying, and comprises a main frame body, an overlapping rolling wheel and front support wheels, the overlapping rolling wheel is arranged in the middle of the main frame body, the front support wheels are arranged on both sides of the front part of the main frame body, the center of the overlapping rolling wheel is rotatably connected with the lower part of an upper connecting rotating stand, and the lower part of the upper connecting rotating stand is connected with the overlapping rolling wheel. An upper supporting spring is fixed to the top of the upper connecting rotating frame, an upper connecting sliding rod is fixed to the top of the upper connecting rotating frame, and a tail roller pressing wheel is rotationally arranged at the tail of the main frame body. The tail roller pressing wheel presses the waterproof coiled materials at the non-overlapping positions, the overlapping rolling wheel presses the overlapping positions where the waterproof coiled materials are spliced, and the problems that one side is high and the other side is low when the roller pressing wheel presses the overlapping positions of the waterproof coiled materials, the middle of the roller pressing wheel is suspended, and the waterproof coiled materials at the bottom cannot be pressed downwards are solved. And the waterproof coiled material needs to be supplemented and pressed down by personnel.

Description

TECHNICAL FIELD

[0001] The utility model relates to coiled material laying equipment technical field especially relates to a waterproof coiled material laying device. BACKGROUND

[0002] Waterproof coiled material is a kind of coiled material made of asphalt or high molecular waterproof material, and the waterproof coiled material is bonded on the position needing waterproof such as building roof after hot melting by fire.

[0003] In the laying process of the existing waterproof coiled material, a cylindrical roller pressure wheel is used to roll and press the waterproof coiled material to promote the combination of the waterproof coiled material and the building base surface. In order to improve the connection sealing performance between the waterproof coiled materials, the splicing positions of the two waterproof coiled materials are overlapped and hot melted together, and the height of the splicing and overlapping position of the waterproof coiled material is higher. The roller pressure wheel is pressed on the overlapping position of the waterproof coiled material, resulting in that one side is high and the other side is low. The middle part of the roller pressure wheel is suspended and cannot press the bottom waterproof coiled material. Personnel need to supplement the downward pressure on the waterproof coiled material below the suspended middle part of the roller pressure wheel, or the roller pressure wheel only presses the waterproof coiled material without overlapping position, and personnel supplement the downward pressure on the overlapping position of the waterproof coiled material separately, which increases the laying burden of personnel. SUMMARY

[0004] The waterproof coiled material laying device disclosed by the embodiments of the present disclosure avoids the problem that the splicing and overlapping position of the waterproof coiled material is too high, the roller pressure wheel is pressed on the overlapping position of the waterproof coiled material, resulting in that one side is high and the other side is low, the middle part of the roller pressure wheel is suspended and cannot press the bottom waterproof coiled material, personnel need to supplement the downward pressure on the waterproof coiled material below the suspended middle part of the roller pressure wheel, or the roller pressure wheel only presses the waterproof coiled material without overlapping position, and personnel supplement the downward pressure on the overlapping position of the waterproof coiled material separately, which increases the laying burden of personnel.

[0005] In the first aspect of the present disclosure, a waterproof coiled material laying device is provided, which specifically comprises: a main frame body, an overlapping roller pressure wheel and a front support wheel, the middle part of the main frame body is provided with the overlapping roller pressure wheel, the front part of the main frame body is provided with the front support wheel on both sides, the tail part of the main frame body is rotatably provided with a tail roller pressure wheel, the upper side of the tail part of the main frame body is fixedly provided with an upper basket, the middle part of the main frame body is rotatably provided with a middle coiled material reel, the main frame body is fixedly provided with a fire spraying frame on the front side of the middle coiled material reel, and the upper side of the rear side of the fire spraying frame is rotatably provided with an upper guide rod, which avoids the direct contact between the waterproof coiled material and the fire spraying frame.

[0006] In at least some embodiments, the center of the overlapping roller pressure wheel is rotatably connected with the lower part of the upper connection rotating frame, the top of the upper connection rotating frame is fixedly provided with an upper support spring, and the top of the upper connection rotating frame is fixedly provided with an upper connection sliding rod.

[0007] In at least some embodiments, the upper connecting slide rod and the main frame body are connected through sliding connection, the overlapping rolling wheel is located at the front of the spraying frame, the overlapping rolling wheel and the upper connecting swing frame move up and down along with the upper connecting slide rod, the overlapping rolling wheel moves up and down to adapt to the thickness change of the waterproof roll splicing position, and the upper supporting spring supports the overlapping rolling wheel to press and adhere to the top of the waterproof roll splicing position.

[0008] In at least some embodiments, the center of the front supporting wheel is rotationally connected with the lower part of the front connecting frame, the upper end of the front connecting frame is fixedly connected with the lower part of the upper connecting slide frame, and the upper connecting slide frame is screwed with the upper threaded rod.

[0009] In at least some embodiments, the first end of the main frame body is rotationally provided with the upper threaded rod on both sides, the first end of the main frame body is vertically slidably provided with the upper connecting slide frame on both sides, and the upper threaded rod is screwed to guide the axial movement of the upper connecting slide frame.

[0010] In at least some embodiments, the front supporting wheel is located at the front of the spraying frame, the lower edge of the front supporting wheel on the same side of the overlapping rolling wheel is higher than that of the tail roller, and the front supporting wheel on the same side of the overlapping rolling wheel rolls along the laid waterproof roll.

[0011] In at least some embodiments, the lower edge of the front supporting wheel on the same side of the overlapping rolling wheel is the same as that of the tail roller, and the front supporting wheel on the same side of the overlapping rolling wheel rolls along the base surface of the building.

[0012] The waterproof roll laying device has the following beneficial effects:

[0013] The tail roller presses the waterproof roll at the non-overlapping position, the overlapping rolling wheel presses the overlapping position of the waterproof roll splicing, the height of the overlapping position of the waterproof roll splicing is avoided to be high, the tail roller is pressed at the overlapping position of the waterproof roll, one side is high and the other side is low, the middle part of the tail roller is suspended and cannot press the bottom waterproof roll, personnel is needed to supplement the press of the waterproof roll below the middle part of the tail roller, or the tail roller only presses the waterproof roll without the overlapping position, the personnel supplements the press of the overlapping position of the waterproof roll separately, and the laying burden of the personnel is increased.

[0014] The front supporting wheel adjusts the height through the upper threaded rod, one of the front supporting wheels on both sides rolls on the waterproof roll and the other rolls on the base surface without the waterproof roll, the height difference of the waterproof roll and the base surface without the waterproof roll is adapted, the situation that the front supporting wheel is suspended due to unevenness is avoided, the front supporting wheel adjusts the height according to the thickness of different waterproof rolls, and the compatibility of the waterproof rolls with different thicknesses is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings of the embodiments will be briefly introduced below.

[0016] The drawings in the following description are merely some embodiments of the present application, and are not a limitation of the present application.

[0017] In the drawings:

[0018] Figure 1 A schematic diagram showing the overall structure of the present application is shown;

[0019] Figure 2 A schematic diagram showing the main frame structure of the present application is shown;

[0020] Figure 3 A schematic diagram showing the tail roller structure of the present application is shown;

[0021] Figure 4 A schematic diagram showing the overlapping roller structure of the present application is shown;

[0022] Figure 5 A schematic diagram showing the front support wheel structure of the present application is shown;

[0023] Figure 6 A schematic diagram showing the structure of the middle roll shaft of the present application is shown;

[0024] List of reference signs

[0025] 1, main frame; 101, tail roller; 102, upper basket; 103, middle roll shaft; 104, fire spraying frame; 105, upper rod;

[0026] 2, overlapping roller; 201, upper connecting frame; 202, upper support spring; 203, upper connecting slide rod;

[0027] 3, front support wheel; 301, front connecting frame; 302, upper connecting slide frame; 303, upper threaded rod. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Embodiment one: please refer to Figures 1 to 6 :

[0030] This utility model proposes a waterproof membrane laying device, including: a main frame 1, an overlapping roller 2, and a front support roller 3. A tail roller 101 is rotatably mounted at the tail of the main frame 1. An upper storage basket 102 is fixedly mounted on the upper side of the tail of the main frame 1. A middle membrane roll 103 is rotatably mounted in the middle of the main frame 1. A flame-spraying frame 104 is fixedly mounted in front of the middle membrane roll 103 on the main frame 1. An upper stop bar 105 is rotatably mounted above and behind the upper stop bar 105 of the flame-spraying frame 104 on the main frame 1. The upper stop bar 105 prevents direct contact between the waterproof membrane and the flame-spraying frame 104. The overlapping roller 2 is mounted in the middle of the main frame 1. The center of the overlapping roller 2 is rotatably connected to the lower part of the upper connecting frame 201. An upper support spring 202 is fixed to the top of the upper connecting frame 201. There is an upper connecting slide rod 203. The lower edge of the front support wheel 3 on the opposite side of the overlapping rolling roller 2 is at the same height as the lower edge of the tail roller 101. The front support wheel 3 on the opposite side of the overlapping rolling roller 2 rolls along the base surface of the building. Front support wheels 3 are provided on both sides of the front part of the main frame 1. The center of the front support wheel 3 is rotatably connected to the lower part of the front connecting frame 301. The upper end of the front connecting frame 301 is fixedly connected to the lower part of the upper connecting slide 302. The upper connecting slide 302 is screwed to the upper threaded rod 303. The height of the front support wheel 3 is adjusted. The front support wheel 3 moves upward to adapt to the height change of the position of the waterproof membrane that has been laid. The upper threaded rod 303 rotates on both sides of the first end of the main frame 1. The upper connecting slide 302 slides vertically on both sides of the first end of the main frame 1. The thread of the upper threaded rod 303 guides the upper connecting slide 302 to move axially.

[0031] In this embodiment, the upper connecting slide rod 203 and the main frame 1 are slidably connected through each other. The overlapping roller 2 is located at the front of the flame-spraying frame 104. The overlapping roller 2 and the upper connecting rotating frame 201 move up and down with the upper connecting slide rod 203. The overlapping roller 2 moves up and down to adapt to the thickness change at the splicing position of the waterproof membrane. The upper support spring 202 supports the overlapping roller 2 to press down and adhere to the top of the waterproof membrane. The overlapping roller 2 performs a pressing operation on the overlapping position of the waterproof membrane splicing.

[0032] In this embodiment, the front support wheel 3 is located at the front of the flame-spraying frame 104, and the lower edge of the front support wheel 3 on the same side as the overlapping rolling wheel 2 is higher than the lower edge of the tail roller 101. The front support wheel 3 on the same side as the overlapping rolling wheel 2 rolls along the already laid waterproof membrane.

[0033] In Example 2, based on Example 1, the front support wheel 3 on the opposite side of the overlapping rolling wheel 2 can be directly rotatably connected to the main frame 1, eliminating the need for the front connecting frame 301, upper connecting slide 302, and upper threaded rod 303, thus reducing the number of structural components and achieving weight reduction.

[0034] The working principle of the embodiment is as follows: the middle coiled shaft 103 winds the waterproof coiled material, the flame spraying frame 104 communicates with the gas tank to bake the waterproof coiled material, the tail roller pressure wheel 101 and the overlapping rolling wheel 2 move and press on the waterproof coiled material, the tail roller pressure wheel 101 and the overlapping rolling wheel 2 heat and melt the waterproof coiled material to be bonded on the building roof, the tail roller pressure wheel 101 and the overlapping rolling wheel 2 compact the waterproof coiled material to ensure the bonding degree of the waterproof coiled material and the building surface, the gas tank can be placed in the upper object basket 102 to increase the pressure on the tail roller pressure wheel 101 and the overlapping rolling wheel 2, when the waterproof coiled material is spliced, the joint of the waterproof coiled material is overlapped and heat-melted together, the overlapping rolling wheel 2 and the upper connecting swing frame 201 move up and down along with the upper connecting slide rod 203, the overlapping rolling wheel 2 moves up and down to adapt to the thickness change of the splicing position of the waterproof coiled material, the upper supporting spring 202 supports the overlapping rolling wheel 2 to press and bond the top of the waterproof coiled material, the overlapping rolling wheel 2 presses the overlapping position of the spliced waterproof coiled material, and the tail roller pressure wheel 101 presses the waterproof coiled material at the non-overlapping position, so that the height of the spliced overlapping position of the waterproof coiled material is avoided to be high, the tail roller pressure wheel 101 in the cylindrical structure is pressed on the overlapping position of the waterproof coiled material, which causes one side to be high and the other side to be low, the middle part of the tail roller pressure wheel 101 is suspended and cannot press the waterproof coiled material at the bottom, personnel are needed to press the waterproof coiled material below the middle part of the tail roller pressure wheel 101, or the tail roller pressure wheel 101 only applies pressure to the waterproof coiled material without the overlapping position, and the personnel need to press the waterproof coiled material at the overlapping position again, thereby increasing the laying burden of the personnel;

[0035] The upper threaded rod 303 is rotated, the threads of the upper threaded rod 303 guide the axial movement of the upper connecting slide frame 302, the upper connecting slide frame 302 and the front connecting frame 301 and the front supporting wheel 3 move synchronously, the front supporting wheel 3 adjusts the height, the front supporting wheel 3 moves upward to adapt to the height change of the position where the waterproof coiled material has been laid, the two front supporting wheels 3 on the two sides roll on the waterproof coiled material and the base surface without the coiled material respectively, adapt to the height difference between the position with the coiled material and the position without the coiled material, avoid the situation that the two front supporting wheels 3 are not flat and are suspended, and the main frame body 1 is unstable, and the front supporting wheel 3 adjusts the height according to the thickness of different waterproof coiled materials, thereby improving the compatibility of the front supporting wheel 3 for different thicknesses of the waterproof coiled material.

[0036] In this document, the following points need to be noted:

[0037] 1. The drawings of the disclosed embodiments only relate to the structures involved in the disclosed embodiments, and other structures can refer to the general design.

[0038] 2. In the case of no conflict, the embodiments and the features in the embodiments can be combined with each other to obtain new embodiments.

[0039] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A waterproofing membrane laying apparatus comprising: The utility model provides a kind of waterproof roll laying device, including main frame body (1), overlapping rolling wheel (2) and front support wheel (3);Its characterized in that, the middle part of the main frame body (1) is provided with overlapping rolling wheel (2), the front part of main frame body (1) both sides is provided with front support wheel (3), the center of overlapping rolling wheel (2) and upper connecting swing frame (201) lower part rotation connection, the top of upper connecting swing frame (201) is fixed with upper support spring (202), the top of upper connecting swing frame (201) is fixed with upper connecting slide bar (203), the tail of main frame body (1) is rotationally provided with tail roller (101).

2. The waterproof roll laying device according to claim 1, wherein, The upper side of the tail of the main frame body (1) is fixedly provided with an upper basket (102), the middle part of the main frame body (1) is rotationally provided with a middle roll shaft (103), the front side of the main frame body (1) is fixedly provided with a fire spraying frame (104) in front of the middle roll shaft (103), and the upper side of the fire spraying frame (104) is rotationally provided with an upper bar (105) above the rear side of the upper bar (105).

3. The waterproof roll laying device according to claim 2, wherein, The connecting slide bar (203) and the main frame body (1) are slidingly connected, and the overlapping rolling wheel (2) is in front of the fire spraying frame (104).

4. The waterproof roll laying device according to claim 3, wherein, The center of the front support wheel (3) and the lower part of the front connecting frame (301) are rotationally connected, the upper end of the front connecting frame (301) and the lower part of the upper connecting slide frame (302) are fixedly connected, and the upper connecting slide frame (302) and the upper threaded rod (303) are screwed.

5. The waterproof roll laying device according to claim 4, wherein, The first end of the main frame body (1) is rotationally provided with the upper threaded rod (303) on both sides, and the first end of the main frame body (1) is vertically slidingly provided with the upper connecting slide frame (302) on both sides.

6. The waterproof roll laying device according to claim 5, wherein, The front support wheel (3) is in front of the fire spraying frame (104), and the lower edge of the front support wheel (3) on the same side of the overlapping rolling wheel (2) is higher than the lower edge of the tail roller (101).

7. The waterproof roll laying device according to claim 6, wherein, The lower edge of the front support wheel (3) on the opposite side of the overlapping rolling wheel (2) is the same height as the lower edge of the tail roller (101).

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