Non-prestressed component prefabricated pedestal

Abstract

The utility model discloses a non -prestressed component prefabricated pedestal, including pedestal main part, the both sides fixedly connected with channel steel of pedestal main part, the fixed seat is fixedly connected with channel steel inner wall, the fixed seat one side is established with the slot, be equipped with the plug -in block in the slot, be equipped with fixed component between plug -in block and slot, plug -in block one side is equipped with sealing component, the utility model discloses a pedestal main part, channel steel, fixed seat, slot, plug -in block, sealing component and fixed component are set up, have solved the prefabricated pedestal of current when using, although can be sealed through connecting portion and sealing part, but owing to the elasticity of rubber strip is relatively small, its contact with lateral plate is not enough close, and then leads to the relatively poor tightness, and the lack of fixed structure between installation strip and installation groove leads to installation strip to be easily removed to reduce the problem of practicality.

Description

TECHNICAL FIELD

[0001] The utility model relates to prefabricated pedestal technical field, concretely is a non - prestressed component prefabricated pedestal. BACKGROUND

[0002] Non - prestressed structure refers to the structure that does not use prestressed technology, and the opposite is prestressed structure, that is, the structure that uses prestressed technology. Prestressed technology is a kind of tension in advance in structure to enhance the bearing capacity and stability of structure, non - prestressed structure does not use this technology, so its design and construction process does not involve the application of prestress, and the production of prefabricated beam needs to be completed by the centralized production of special beam factory, and the prefabricated pedestal is an important tooling equipment of beam factory.

[0003] The existing patent CN218535095U discloses a T beam prefabricated pedestal, which comprises a pedestal body, the pedestal body is provided with a channel steel on both sides, the opening of the channel steel faces outward, and the opening end surface of the channel steel is flush with the side surface of the pedestal body, the inner wall of the channel steel is provided with a mounting groove arranged along the length direction of the channel steel, and the channel steel is provided with a rubber strip, the rubber strip is provided with a mounting strip, and the mounting strip is slidingly arranged in the mounting groove. The rubber strip comprises a connecting portion and a sealing portion, the connecting portion is located in the channel steel and connected with the mounting groove, and the sealing portion protrudes from the channel steel and is provided with an extrusion cavity in the sealing portion, and the sealing portion can be tightly contacted with the side wall of the side mold. The utility model solves the problem of slurry leakage between the T beam pedestal and the side mold, and the rubber strip is not easy to separate and is simple and convenient to assemble.

[0004] Based on the above patent search, and combined with the prefabricated pedestal in the prior art, it is found that the prefabricated pedestal in the above-mentioned prefabricated pedestal can be sealed through the connecting portion and the sealing portion, but due to the relatively small elasticity of the rubber strip, the contact with the side plate is not tight enough, which leads to relatively poor sealing performance, and there is lack of fixing structure between the mounting strip and the mounting groove, which leads to easy movement of the mounting strip, thereby reducing the practicability. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a non - prestressed component prefabricated pedestal to solve the problem that the existing prefabricated pedestal in the above -mentioned background technology can be sealed through the connecting portion and the sealing portion, but due to the relatively small elasticity of the rubber strip, the contact with the side plate is not tight enough, which leads to relatively poor sealing performance, and there is lack of fixing structure between the mounting strip and the mounting groove, which leads to easy movement of the mounting strip, thereby reducing the practicability.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a non - prestressed component prefabricated pedestal, including pedestal main part, both sides of pedestal main part are fixedly connected with channel steel, the inner wall of channel steel is fixedly connected with fixed base, the side of fixed base is equipped with the slot, be equipped with the plug -in block in the slot, be equipped with fixed part between plug -in block and slot, one side of plug -in block is equipped with sealing part;

[0007] The sealing part includes a fixed plate fixedly connected with one side of the plug-in block, two extrusion grooves opened on one side of the fixed plate, an extrusion rod arranged in the extrusion groove, a first spring fixedly connected with one end of the extrusion rod, a lamination plate fixedly connected with the other end of the extrusion rod, and a first sealing gasket fixedly connected with the outer side of the lamination plate, wherein the extrusion rod and the extrusion groove are in sliding connection.

[0008] Preferably, the fixed part includes a sliding groove opened on one side of the plug-in block, a sliding rod arranged in the sliding groove, a second spring fixedly connected with one end of the sliding rod, a spherical portion fixedly connected with the other end of the sliding rod, and a spherical groove opened on one side in the slot, wherein the spherical portion and the spherical groove are in sliding connection, and the sliding rod and the sliding groove are in sliding connection.

[0009] Preferably, two sealing grooves are opened on one side of the lamination plate, and two second sealing gaskets are fixedly connected on one side of the fixed plate, wherein the second sealing gaskets are inserted into the sealing grooves.

[0010] Preferably, a protection rod is fixedly connected with the inner wall of the sliding groove, and a protection groove is opened on one side of the sliding rod, wherein the protection rod and the protection groove are in sliding connection.

[0011] Preferably, the second sealing gasket includes a first connecting portion, a first inclined portion connected with the first connecting portion, a second inclined portion connected with the first inclined portion, a third inclined portion connected with the second inclined portion, and a second connecting portion connected with the third inclined portion.

[0012] Preferably, a third spring is fixedly connected with one side of the protection rod, and the other end of the third spring is fixedly connected with the inner wall of the protection groove.

[0013] Preferably, a guide portion is arranged on the outer side of the spherical groove, and the guide portion is in arc shape.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] 1. By setting the pedestal body, channel steel, fixed seat, slot, plug and sealing parts, the first sealing gasket can be in contact with the side mold, the side mold can extrude the first sealing gasket to drive the moving plate, the moving plate can drive the extrusion rod to extrude the first spring to deform, the thrust generated by the deformation of the first spring can push the first sealing gasket to tightly contact with the side mold, which can improve the sealing effect, and the second sealing gasket can be inserted into the sealing groove, which can further improve the sealing effect and prevent slurry leakage, thereby greatly improving the practicability of the device.

[0016] 2. By setting the fixed part, the plug is inserted into the slot, the ball part is retracted into the sliding groove, the ball part can drive the sliding rod to move, the movement of the sliding rod can cause the second spring and the third spring to deform, and the resetting of the second spring and the third spring can drive the ball part to be inserted into the ball groove, thereby connecting and fixing the plug and the fixed plate, preventing the plug from shifting, thereby ensuring the sealing effect and further improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A perspective view of the utility model is provided;

[0018] Figure 2 A left view of the utility model is provided;

[0019] Figure 3 A perspective view of the utility model is provided Figure 2 A sectional view of A-A of the utility model is provided;

[0020] Figure 4 A perspective view of the utility model is provided Figure 3 An enlarged view of B of the utility model is provided;

[0021] Figure 5 An enlarged view of C of the utility model is provided Figure 4 An enlarged view of C of the utility model is provided

[0022] In the figure: 1, pedestal body; 11, channel steel; 12, fixed seat; 13, slot; 14, plug; 21, fixed plate; 22, extrusion groove; 23, extrusion rod; 24, first spring; 25, moving plate; 26, first sealing gasket; 31, sliding groove; 32, sliding rod; 33, second spring; 34, ball part; 35, ball groove; 41, sealing groove; 42, second sealing gasket; 51, protection rod; 52, protection groove; 61, third spring; 351, guide part; 421, first connecting part; 422, first inclined part; 423, second inclined part; 424, third inclined part; 425, second connecting part. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present application provides a technical scheme: a non-prestressed component prefabricated pedestal, including pedestal main body 1, the both sides of pedestal main body 1 are fixedly connected with channel steel 11, the inner wall of channel steel 11 is fixedly connected with fixed seat 12, fixed seat 12 one side is provided with the slot 13, the slot 13 is equipped with plug 14, plug 14 and slot 13 between the fixed component, plug 14 one side is equipped with sealing component, sealing component includes with plug 14 one side fixedly connected with fixed plate 21, set up in fixed plate 21 one side two extrusion slot 22, be equipped with extrusion rod 23 in extrusion slot 22, with extrusion rod 23 one end fixedly connected with first spring 24, with extrusion rod 23 the other end fixedly connected with the lamination board 25 and with the first sealing pad 26 of lamination board 25 outside fixed connection, extrusion rod 23 and extrusion slot 22 slidingly connected, first sealing pad 26 can be contacted with side mould, side mould can extrude first sealing plug and make it deformation and drive lamination board 25 movement, lamination board 25 movement can drive extrusion rod 23 movement, extrusion rod 23 movement can extrude first spring 24 deformation, the thrust generated by using first spring 24 can push first sealing pad 26 and side mould tight contact, close up the gap, in turn can prevent leakage, lamination board 25 one side is provided with two sealing grooves 41, fixed plate 21 one side is fixedly connected with two second sealing pads 42, second sealing pad 42 and sealing groove 41 plug-in, second sealing pad 42 can be inserted into sealing groove 41, can improve sealing performance, further prevent leakage, second sealing pad 42 includes first connecting part 421, with first connecting part 421 connected first inclined part 422, with first inclined part 422 connected second inclined part 423, with second inclined part 423 connected third inclined part 424 and with third inclined part 424 connected second connecting part 425, first inclined part 422, second inclined part 423 and third inclined part 424 after deformation can increase the contact area with the inner wall of sealing groove 41, can fill sealing groove 41, can further improve sealing performance.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5The fixed part comprises a sliding groove 31 formed on one side of the plug block 14, a sliding rod 32 arranged in the sliding groove 31, a second spring 33 fixedly connected with one end of the sliding rod 32, a spherical part 34 fixedly connected with the other end of the sliding rod 32, and a spherical groove 35 formed on one side of the slot 13, the spherical part 34 is in sliding connection with the spherical groove 35, the sliding rod 32 is in sliding connection with the sliding groove 31, the movement of the spherical part 34 can drive the sliding rod 32 to slide in the sliding groove 31, the movement of the sliding rod 32 can drive the first spring 24 to deform, when the spherical part 34 is in contact with the spherical groove 35, the resetting of the first spring 24 can drive the sliding rod 32 to reset, thereby the spherical part 34 can be clamped into the spherical groove 35, the plug block 14 can be connected and fixed with the channel steel 11, the displacement of the plug block 14 is prevented, and the sealing performance is ensured. The inner wall of the sliding groove 31 is fixedly connected with a protection rod 51, a protection groove 52 is formed on one side of the sliding rod 32, the protection rod 51 is in sliding connection with the protection groove 52, the protection rod 51 can slide in the protection groove 52, thereby the rotation of the sliding rod 32 is prevented, the first spring 24 is protected, the rotation of the first spring 24 is prevented, a third spring 61 is fixedly connected with one side of the protection rod 51, the other end of the third spring 61 is fixedly connected with the inner wall of the protection groove 52, the movement of the sliding rod 32 can make the third spring 61 deform, the fixing stability of the spherical part 34 is improved by the elasticity of the third spring 61, the fixing stability of the plug block 14 is improved, a guide part 351 is arranged outside the spherical groove 35, the guide part 351 is in an arc shape, the guide part 351 can facilitate the clamping or separation of the spherical part 34 from the spherical groove 35, thereby the plug block 14 can be conveniently fixed or released.

[0026] Working principle: in work, the plug block 14 is inserted into the slot 13, at this time, the spherical part 34 is extruded by the slot 13 and moves, the movement of the spherical part 34 can drive the sliding rod 32 to move, the movement of the sliding rod 32 can drive the second spring 33 to deform, at the same time, the movement of the sliding rod 32 makes the protection rod 51 slide in the protection groove 52, thereby the third spring 61 deforms, when the spherical part 34 is in contact with the spherical groove 35, the resetting of the second spring 33 and the third spring 61 can drive the spherical part 34 to reset and be inserted into the spherical groove 35, thereby the plug block 14 is fixed, the first sealing gasket 26 can be in contact with the side mold, the side mold can extrude the first sealing gasket 26 to deform and drive the abutting plate 25 to move, the movement of the abutting plate 25 can drive the extrusion rod 23 to move, at the same time, the second sealing gasket 42 can be inserted into the sealing groove 41, the extrusion rod 23 can drive the first spring 24 to deform, the elastic force of the first spring 24 can make the first sealing gasket 26 tightly contact with the side mold, the sealing performance is improved, and the leakage of the slurry is prevented. The above is the working process of the whole device, and the contents not described in detail in the specification all belong to the existing technology known to the person skilled in the art.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A precast pedestal for non-prestressed components, comprising a pedestal body (1), characterized in that: The main body (1) of the pedestal is fixedly connected to channel steel (11) on both sides. The inner wall of the channel steel (11) is fixedly connected to a fixed seat (12). A slot (13) is opened on one side of the fixed seat (12). A plug (14) is provided in the slot (13). A fixing component is provided between the plug (14) and the slot (13). A sealing component is provided on one side of the plug (14). The sealing component includes a fixing plate (21) fixedly connected to one side of the insert block (14), two extrusion grooves (22) opened on one side of the fixing plate (21), an extrusion rod (23) provided in the extrusion groove (22), a first spring (24) fixedly connected to one end of the extrusion rod (23), a bonding plate (25) fixedly connected to the other end of the extrusion rod (23), and a first sealing gasket (26) fixedly connected to the outside of the bonding plate (25). The extrusion rod (23) is slidably connected to the extrusion groove (22).

2. The precast platform for non-prestressed components according to claim 1, characterized in that: The fixing component includes a groove (31) opened on one side of the insert (14), a slide rod (32) provided in the groove (31), a second spring (33) fixedly connected to one end of the slide rod (32), a spherical part (34) fixedly connected to the other end of the slide rod (32), and a spherical groove (35) opened on one side of the slot (13). The spherical part (34) is slidably connected to the spherical groove (35), and the slide rod (32) is slidably connected to the groove (31).

3. The precast platform for non-prestressed components according to claim 1, characterized in that: Two sealing grooves (41) are provided on one side of the bonding plate (25), and two second sealing gaskets (42) are fixedly connected to one side of the fixing plate (21). The second sealing gaskets (42) are inserted into the sealing grooves (41).

4. The precast platform for non-prestressed components according to claim 2, characterized in that: A protective rod (51) is fixedly connected to the inner wall of the slide groove (31), and a protective groove (52) is provided on one side of the slide rod (32). The protective rod (51) and the protective groove (52) are slidably connected.

5. A precast platform for non-prestressed components according to claim 3, characterized in that: The second sealing gasket (42) includes a first connecting portion (421), a first inclined portion (422) connected to the first connecting portion (421), a second inclined portion (423) connected to the first inclined portion (422), a third inclined portion (424) connected to the second inclined portion (423), and a second connecting portion (425) connected to the third inclined portion (424).

6. A precast platform for non-prestressed components according to claim 4, characterized in that: A third spring (61) is fixedly connected to one side of the protective rod (51), and the other end of the third spring (61) is fixedly connected to the inner wall of the protective groove (52).

7. A precast platform for non-prestressed components according to claim 2, characterized in that: The spherical groove (35) is provided with a guide part (351) on the outside, and the guide part (351) is arc-shaped.

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