Embedded waterstop belt form-fixed fixture

Abstract

The present invention provides a fixed fixture for embedded waterstop with a mold, belonging to the technical field of waterstop fixed fixtures. The fixed fixture for embedded waterstop with a mold includes a support assembly and a clamping assembly. The clamping assembly includes a sliding rod, a third threaded rod, a movable clamping rod and a second clamping piece. During use, the embedded waterstop is clamped by a clamping member. After clamping, the clamping member is pulled by the first threaded rods at both ends of the curved mold body, so that the embedded waterstop is in a straight state without manual stretching. After the operation is completed, through the design of the second threaded rods, sliding rods, third threaded rods and movable clamping rods at both ends of the curved mold in the device, the device can clamp the embedded waterstop through the first clamping piece and the second clamping piece, and the device is fixed through the design of the first fixing nut, the second fixing nut and the third fixing nut in the device, which increases the clamping range, reduces the number of conventional fixtures, and improves the use effect of the fixed fixture.

Description

Technical Field

[0001] The present invention relates to the technical field of water stop belt fixing jigs, and more specifically, to a fixing jig for an embedded water stop belt with a mold. Background Art

[0002] In the quality of tunnel construction, tunnel waterproofing and drainage are the key points and difficulties of construction quality, and the installation of the invert water stop belt in the tunnel is an important link in the tunnel waterproofing and drainage system.

[0003] When installing some water stop belts, it is necessary to manually stretch the water stop belt to make it straight, and use segmented and point-by-point fixing. Under the impact and expansion of concrete, the water stop belt between two points may still bend and cannot be fully fixed. Moreover, multiple jigs need to be installed for the water stop belt, which is time-consuming and laborious, affecting the use effect of the water stop belt fixing jig. Summary of the Invention

[0004] To make up for the above deficiencies, the present invention provides a fixing jig for an embedded water stop belt with a mold, aiming to improve the problems that when installing some water stop belts, it is necessary to manually stretch the water stop belt to make it straight, and use segmented and point-by-point fixing. Under the impact and expansion of concrete, the water stop belt between two points may still bend and cannot be fully fixed. Moreover, multiple jigs need to be installed for the water stop belt, which is time-consuming and laborious, affecting the use effect of the water stop belt fixing jig.

[0005] The present invention is implemented as follows:

[0006] The present invention provides a fixing jig for an embedded water stop belt with a mold, including a support assembly and a clamping assembly.

[0007] The support assembly includes a curved die body, a support rod, a fixed clamping rod, a first clamping piece, a support plate, a slider, a clamping member, a first threaded rod, and a first fixing nut. One end of the support rod is fixedly connected to the top of one end of the curved die body. There are two support rods, and the two support rods are symmetrically arranged at both ends of the top of the curved die body. One side of the fixed clamping rod is fixedly connected to one side of the support rod. One side of the first clamping piece is fixedly connected to the bottom of the side of the fixed clamping rod away from the support rod. The support plate is fixedly connected to one side of the fixed clamping rod. The slider is slidably connected to one side of the support plate. The clamping member is rotatably connected to the side of the slider away from the support plate. One end of the first threaded rod is rotatably connected to the side of the slider away from the clamping member. The other end of the first threaded rod is threadedly penetrated through the support plate. The first fixing nut is threadedly connected to the end of the first threaded rod away from the slider. The clamping assembly includes a sliding rod, a second threaded rod, a second fixing nut, a third threaded rod, a third fixing nut, a movable clamping rod, and a second clamping piece. The sliding rod is slidably connected to the top of the fixed clamping rod. One end of the second threaded rod is rotatably connected to one end of the sliding rod. The second threaded rod is threadedly penetrated through the top of the support rod. The second fixing nut is threadedly connected to the second threaded rod. There are two second fixing nuts, and the two second fixing nuts are respectively located on both sides of the top of the support rod. The third threaded rod is threadedly penetrated through the end of the sliding rod away from the second threaded rod. The third fixing nut is threadedly connected to the third threaded rod. There are two third fixing nuts, and the two second fixing nuts are respectively located at the top and bottom of the sliding rod. One end of the movable clamping rod is rotatably connected to one end of the third threaded rod. One side of the second clamping piece is fixedly connected to one side of the movable clamping rod.

[0008] In an embodiment of the present invention, a chute is fixedly connected to one side of the support plate, and the slider is slidably connected within the chute.

[0009] In an embodiment of the present invention, a notch is formed on the side of the slider away from the support plate, and the clamping member is rotatably connected within the notch.

[0010] In an embodiment of the present invention, the clamping member includes a first clamping plate, a second clamping plate, an adjusting screw rod, and an adjusting nut. One end of the first clamping plate and one end of the second clamping plate are both rotatably connected to the side of the slider away from the support plate. The first clamping plate and the second clamping plate are symmetrically arranged. One end of the adjusting screw rod is rotatably connected to the second clamping plate. The other end of the adjusting screw rod is threadedly penetrated through the first clamping plate. The adjusting nut is threadedly connected to the end of the adjusting screw rod away from the second clamping plate.

[0011] In an embodiment of the present invention, gaskets are fixedly connected to the sides of the first clamping plate and the second clamping plate.

[0012] In an embodiment of the present invention, a first rotating handle is fixedly connected to one end of the first threaded rod away from the slider.

[0013] In an embodiment of the present invention, a threaded groove is formed at one end of the support rod away from the curved die body, and the second threaded rod is threadedly connected to the threaded groove.

[0014] In an embodiment of the present invention, a slideway is formed at one end of the fixed clamping rod away from the curved die body, and the slide rod is slidably connected to the slideway.

[0015] In an embodiment of the present invention, a limiting protrusion is fixedly connected to one end of the slide rod close to the second threaded rod, and the limiting protrusion corresponds to the slideway.

[0016] In an embodiment of the present invention, a second rotating handle is fixedly connected to one end of the second threaded rod away from the slide rod, and a third rotating handle is fixedly connected to one end of the third threaded rod away from the movable clamping rod.

[0017] The beneficial effects of the present invention are as follows: The embedded waterstop belt mold fixing fixture obtained by the above design of the present invention, when in use, installs the curved die body at the inverted arch. After installation, the embedded waterstop belt is clamped by the clamping member. After clamping, the clamping member is pulled by the first threaded rods at both ends of the curved die body to make the embedded waterstop belt in a straight state without manual stretching. After the operation is completed, through the design of the second threaded rod, slide rod, third threaded rod and movable clamping rod at both ends of the curved die in the device, the device can clamp the embedded waterstop belt through the first clamping piece and the second clamping piece, and the device is fixed through the design of the first fixing nut, the second fixing nut and the third fixing nut in the device, which increases the clamping range, reduces the number of conventional fixtures, and improves the use effect of the fixing fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is a schematic structural diagram of the first perspective of the embedded waterstop belt mold fixing fixture provided by the embodiment of the present invention;

[0020] Figure 2 For the present invention provided by the embodiment Figure 1 partial enlarged structural cross-sectional view;

[0021] Figure 3 The enlarged view of A in Figure 2 ;

[0022] Figure 4 The second - perspective structural cross - sectional view of the in - buried waterstop die - fixing fixture provided by the embodiment of the present invention;

[0023] Figure 5 The Figure 4 partial enlarged view in provided by the embodiment of the present invention;

[0024] Figure 6 The Figure 5 enlarged view of B in.

[0025] In the figure: 100 - support assembly; 110 - curved die body; 120 - support rod; 121 - threaded groove; 130 - fixed clamping rod; 131 - slideway; 140 - first clamping piece; 150 - support plate; 151 - chute; 160 - slider; 161 - notch; 170 - clamping piece; 171 - first clamping plate; 1711 - gasket; 172 - second clamping plate; 173 - adjusting screw; 174 - adjusting nut; 180 - first threaded rod; 181 - first rotating handle; 190 - first fixing nut; 200 - clamping assembly; 210 - slide bar; 211 - limit projection; 220 - second threaded rod; 221 - second rotating handle; 230 - second fixing nut; 240 - third threaded rod; 241 - third rotating handle; 250 - third fixing nut; 260 - movable clamping rod; 270 - second clamping piece. Detailed implementation manners

[0026] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] It should be noted that like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, it will not be necessary to further define and explain it in subsequent figures.

[0029] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationship shown in the drawings. These are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature. Embodiment

[0033] Please refer to Figure 1, the present invention provides a technical solution: the inlaid waterstop belt die-fixed fixture includes a support assembly 100 and a clamping assembly 200. Specifically, the support assembly 100 is used to support the clamping assembly 200, and the clamping assembly 200 is used to clamp the inlaid waterstop belt to prevent the inlaid waterstop belt from bending under the impact and expansion of concrete.

[0034] Please refer to Figure 2 , 3, 4, 5 and 6, the support assembly 100 includes a curved die body 110, a support rod 120, a fixed clamping rod 130, a first clamping piece 140, a support plate 150, a slider 160, a clamping piece 170, a first threaded rod 180 and a first fixing nut 190. One end of the support rod 120 is fixedly connected to the top of one end of the curved die body 110. There are two support rods 120, and the two support rods 120 are symmetrically arranged at both ends of the top of the curved die body 110. When specifically arranged, the connection between the support rod 120 and the curved die body 110 is a welded connection, and the connection is reliable. The design of the two support rods 120 enables the device to only fix the center-embedded waterstop fixing fixture from both ends of the curved die body 110, solving the problem of time-consuming and laborious operation of multiple fixtures. One side of the fixed clamping rod 130 is fixedly connected to one side of the support rod 120. When specifically arranged, the connection between the fixed clamping rod 130 and the support rod 120 is a welded connection, and the connection is reliable. A threaded groove 121 is opened at one end of the support rod 120 away from the curved die body 110, and a slideway 131 is opened at one end of the fixed clamping rod 130 away from the curved die body 110. One side of the first clamping piece 140 is fixedly connected to the bottom of the side of the fixed clamping rod 130 away from the support rod 120. The support plate 150 is fixedly connected to one side of the fixed clamping rod 130. A chute 151 is fixedly connected to one side of the support plate 150. The slider 160 is slidably connected in the chute 151. When specifically arranged, the chute 151 plays a role in limiting, preventing the slider 160 from displacing when moving. A notch 161 is opened on one side of the slider 160 away from the support plate 150. The clamping piece 170 is rotatably connected in the notch 161. The clamping piece 170 includes a first clamping plate 171, a second clamping plate 172, an adjusting screw rod 173 and an adjusting nut 174. One end of the first clamping plate 171 and one end of the second clamping plate 172 are both rotatably connected to the side of the slider 160 away from the support plate 150. The first clamping plate 171 and the second clamping plate 172 are symmetrically arranged. One end of the adjusting screw rod 173 is rotatably connected to the second clamping plate 172, and the other end of the adjusting screw rod 173 threadedly penetrates through the first clamping plate 171. The adjusting nut 174 is threadedly connected to the end of the adjusting screw rod 174 away from the second clamping plate 172. Gaskets 1711 are fixedly connected to the sides of the first clamping plate 171 and the second clamping plate 172. When specifically arranged, the center-embedded waterstop is placed between the first clamping plate 171 and the second clamping plate 172, and by rotating the adjusting nut 174, the gap between the first clamping plate 171 and the second clamping plate 172 becomes smaller, and then the center-embedded waterstop is clamped by the first clamping plate 171 and the second clamping plate 172. The gaskets 1711 can increase the friction between the first clamping plate 171 and the second clamping plate 172 and the center-embedded waterstop, increasing the clamping force. One end of the first threaded rod 180 is rotatably connected to the side of the slider 160 away from the clamping piece 170. The other end of the first threaded rod 180 threadedly penetrates through the support plate 150. A first rotating handle 181 is fixedly connected to the end of the first threaded rod 180 away from the slider 160. The first fixing nut 190 is threadedly connected to the end of the first threaded rod 180 away from the slider 160.During specific setting, the first rotating handle 181 facilitates the operator to rotate the first threaded rod 180. When the clamping member 170 clamps the embedded waterstop, the first threaded rod 180 is rotated by the first rotating handle 181, causing the first threaded rod 180 to drive the slider 160 to move towards the support plate 150, thereby driving the clamping member 170 to drag the embedded waterstop to move. The first threaded rods 180 at both ends of the curved die body 110 are operated simultaneously to make the embedded waterstop in a straight state. After the operation is completed, the first threaded rod 180 is fixed by the first fixing nut 190.

[0035] Please refer to Figure 2 、 3, 4 and 5, the clamping assembly 200 includes a sliding rod 210, a second threaded rod 220, a second fixing nut 230, a third threaded rod 240, a third fixing nut 250, a movable clamping rod 260 and a second clamping piece 270. The sliding rod 210 is slidably connected to the top of the fixed clamping rod 130. The sliding rod 210 is slidably connected within the sliding groove 131. One end of the second threaded rod 220 is rotatably connected to one end of the sliding rod 210. In specific settings, the design of rotatably connecting one end of the second threaded rod 220 to one end of the sliding rod 210 serves to prevent the sliding rod 210 from rotating along with the second threaded rod 220 when the second threaded rod 220 rotates. A limiting protrusion 211 is fixedly connected to the end of the sliding rod 210 near the second threaded rod 220. The limiting protrusion 211 corresponds to the sliding groove 131. In specific settings, the design of the limiting protrusion 211 corresponding to the sliding groove 131 can prevent the sliding rod 210 from falling out of the sliding groove 131. The second threaded rod 220 is threadedly connected within the threaded groove 121. The end of the second threaded rod 220 away from the sliding rod 210 is fixedly connected with a second rotating handle 221. In further specific settings, the second rotating handle 221 facilitates the operator to rotate the second threaded rod 220. The second fixing nut 230 is threadedly connected to the second threaded rod 220. There are two second fixing nuts 230, and the two second fixing nuts 230 are respectively located on both sides of the top of the support rod 120. In specific settings, the second fixing nut 230 serves to fix the second threaded rod 220. The third threaded rod 240 threadedly penetrates through the end of the sliding rod 210 away from the second threaded rod 220. The third fixing nut 250 is threadedly connected to the third threaded rod 240. There are two third fixing nuts 250, and the two third fixing nuts 250 are respectively located at the top and bottom of the sliding rod 210. In specific settings, the third fixing nut 250 serves to fix the third threaded rod 240. One end of the movable clamping rod 260 is rotatably connected to one end of the third threaded rod 240. The end of the third threaded rod 240 away from the movable clamping rod 260 is fixedly connected with a third rotating handle 241. In specific settings, the design of rotatably connecting one end of the movable clamping rod 260 to one end of the third threaded rod 240 serves to prevent the movable clamping rod 260 from rotating along with the third threaded rod 240 when the third threaded rod 240 rotates. The third rotating handle 241 facilitates the operator to rotate the third threaded rod 240. One side of the second clamping piece 270 is fixedly connected to one side of the movable clamping rod 260. In specific settings, by rotating the third threaded rod 240 through the third rotating handle 241, the third threaded rod 240 controls the lifting of the movable clamping rod 260, so that the second clamping piece 270 on one side of the movable clamping rod 260 is in a horizontal state with the first clamping piece 140. Then, by driving the second threaded rod 220 to rotate through the second rotating handle 221, the second threaded rod 220 drives the sliding rod 210 to move, and further the sliding rod 210 drives the third threaded rod 240, the movable clamping rod 260 and the second clamping piece 270 to move, so that the second clamping piece 270 and the first clamping piece 140 clamp the center-embedded waterstop.

[0036] Specifically, the working principle of the embedded waterstop belt mold-fixed fixture: During use, install the curved mold body 110 at the inverted arch. After installation, place the embedded waterstop belt into the first clamping plate 171 and the second clamping plate 172. By rotating the adjusting nut 174, the gap between the first clamping plate 171 and the second clamping plate 172 becomes smaller, and then the embedded waterstop belt is clamped by the first clamping plate 171 and the second clamping plate 172. After clamping, rotate the first rotating handle 181 to rotate the first threaded rod 180, so that the first threaded rod 180 drives the slider 160 to move towards the support plate 150, and then drives the clamping member 170 to drag the embedded waterstop belt to move. The first threaded rods 180 at both ends of the curved mold body 110 are operated simultaneously to make the embedded waterstop belt in a straight state. After the operation, fix the first threaded rod 180 through the first fixing nut 190. Then, rotate the third rotating handle 241 to rotate the third threaded rod 240, so that the third threaded rod 240 controls the lifting of the movable clamping rod 260, making the second clamping piece 270 on one side of the movable clamping rod 260 in a horizontal state with the first clamping piece 140. Fix the third threaded rod 240 through the third fixing nut 250. Then, drive the second threaded rod 220 to rotate through the second rotating handle 221, so that the second threaded rod 220 drives the sliding rod 210 to move, and then the sliding rod 210 drives the third threaded rod 240, the movable clamping rod 260 and the second clamping piece 270 to move, so that the second clamping piece 270 and the first clamping piece 140 clamp the embedded waterstop belt. After clamping, fix the second threaded rod 220 through the second fixing nut 230 to complete the clamping of the embedded waterstop belt.

[0037] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Embedded waterstop belt mold-fixed fixture, characterized in that, Comprising a support assembly (100), the support assembly (100) comprising a curved die body (110), a support rod (120), a fixed clamping rod (130), a first clamping piece (140), a support plate (150), a slider (160), a clamping member (170), a first threaded rod (180) and a first fixing nut (190), one end of the support rod (120) being fixedly connected to the top of one end of the curved die body (110), there being two support rods (120), the two support rods (120) being symmetrically arranged at both ends of the top of the curved die body (110), one side of the fixed clamping rod (130) being fixedly connected to one side of the support rod (120), one side of the first clamping piece (140) being fixedly connected to the bottom of the side of the fixed clamping rod (130) away from the support rod (120), the support plate (150) being fixedly connected to one side of the fixed clamping rod (130), the slider (160) being slidably connected to one side of the support plate (150), the clamping member (170) being rotatably connected to the side of the slider (160) away from the support plate (150), one end of the first threaded rod (180) being rotatably connected to the side of the slider (160) away from the clamping member (170), the other end of the first threaded rod (180) being threadedly penetrated through the support plate (150), and the first fixing nut (190) being threadedly connected to the end of the first threaded rod (180) away from the slider (160); a clamping assembly (200), the clamping assembly (200) comprising a slide rod (210), a second threaded rod (220), a second fixing nut (230), a third threaded rod (240), a third fixing nut (250), a movable clamping rod (260) and a second clamping piece (270), the slide rod (210) being slidably connected to the top of the fixed clamping rod (130), one end of the second threaded rod (220) being rotatably connected to one end of the slide rod (210), the second threaded rod (220) being threadedly penetrated through the top of the support rod (120), the second fixing nut (230) being threadedly connected to the second threaded rod (220), there being two second fixing nuts (230), the two second fixing nuts (230) being respectively located on both sides of the top of the support rod (120), the third threaded rod (240) being threadedly penetrated through the end of the slide rod (210) away from the second threaded rod (220), the third fixing nut (250) being threadedly connected to the third threaded rod (240), there being two third fixing nuts (250), the two third fixing nuts (250) being respectively located at the top and bottom of the slide rod (210), one end of the movable clamping rod (260) being rotatably connected to one end of the third threaded rod (240), and one side of the second clamping piece (270) being fixedly connected to one side of the movable clamping rod (260); On one side of the support plate (150), a chute (151) is fixedly connected. The slider (160) is slidably connected in the chute (151). A notch (161) is formed on the side of the slider (160) away from the support plate (150). The clamping member (170) is rotatably connected in the notch (161).

2. The embedded waterstop belt mold-fixed fixture according to claim 1, characterized in that, The clamping member (170) includes a first clamping plate (171), a second clamping plate (172), an adjusting screw rod (173) and an adjusting nut (174). One end of the first clamping plate (171) and one end of the second clamping plate (172) are both rotatably connected to the side of the slider (160) away from the support plate (150). The first clamping plate (171) and the second clamping plate (172) are symmetrically arranged. One end of the adjusting screw rod (173) is rotatably connected to the second clamping plate (172). The other end of the adjusting screw rod (173) threadedly penetrates through the first clamping plate (171). The adjusting nut (174) is threadedly connected to the end of the adjusting screw rod (173) away from the second clamping plate (172).

3. The embedded waterstop belt mold-fixed fixture according to claim 2, characterized in that, Gaskets (1711) are fixedly connected to the sides of the first clamping plate (171) and the second clamping plate (172).

4. The embedded waterstop belt mold-fixed fixture according to claim 1, characterized in that, One end of the first threaded rod (180) away from the slider (160) is fixedly connected with a first rotating handle (181).

5. The embedded waterstop belt mold-fixed fixture according to claim 1, characterized in that, A threaded groove (121) is formed at one end of the support rod (120) away from the curved die body (110). The second threaded rod (220) is threadedly connected in the threaded groove (121).

6. The embedded waterstop belt mold-fixed fixture according to claim 1, characterized in that, A slideway (131) is formed at one end of the fixed clamping rod (130) away from the curved die body (110). The slide rod (210) is slidably connected in the slideway (131).

7. The embedded waterstop belt mold-fixed fixture according to claim 6, characterized in that, A limiting protrusion (211) is fixedly connected to one end of the slide rod (210) close to the second threaded rod (220). The limiting protrusion (211) corresponds to the slideway (131).

8. The embedded waterstop belt mold-fixed fixture according to claim 1, characterized in that, One end of the second threaded rod (220) away from the slide rod (210) is fixedly connected with a second rotating handle (221). One end of the third threaded rod (240) away from the movable clamping rod (260) is fixedly connected with a third rotating handle (241).

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