Post-cast strip cover plate and installation method thereof

Abstract

The present invention discloses a post-cast strip cover plate, comprising a plate body covered on the top of the post-cast strip, slide grooves are respectively provided on both sides of the plate body, a slide rod is passed through the slide groove, the slide rod extends from the plate body and forms an abutment top at the bottom of the plate body, and an elastic member is connected between the slide rod and the plate body for pushing the abutment top to a side structure adjacent to the post-cast strip. The post-cast strip cover plate of the present invention is covered on the top of the post-cast strip, plays a secondary protective role for the post-cast strip, effectively prevents the accumulation of debris and silt, is easy to disassemble and assemble, is reliable, and is convenient for turnover, storage, replacement and maintenance of parts, and can be applied to post-cast strips of different widths.

Description

Technical Field

[0001] The invention relates to the technical field of post-cast strips, and in particular to a post-cast strip cover plate and an installation method thereof. Background Art

[0002] At present, most of the domestic residences are in the form of an integral basement with multiple high-rise residences. Settlement post-cast strips need to be set on the basement roof around the main building. In order to prevent rainwater from leaking into the basement from the post-cast strip, the bottom of the post-cast strip is usually temporarily blocked for protection. However, since the post-cast strip is usually sealed after the main body is capped, the exposure period of the post-cast strip is very long, and the sealing plate at the bottom of the post-cast strip is prone to accumulate debris, silt, etc., which brings inconvenience to the later construction, and it is difficult to achieve a good protection effect by only blocking the bottom. Summary of the invention

[0003] The purpose of the present invention is to overcome the defects of the prior art and provide a post-cast strip cover plate, which is covered on the top of the post-cast strip to provide secondary protection for the post-cast strip, effectively prevent the accumulation of debris and silt, and is easy and reliable to disassemble and assemble, and is convenient for turnover, storage, replacement and maintenance of parts, and can be applicable to the use of post-cast strips of different widths.

[0004] To achieve the above-mentioned purpose, the present invention is specifically implemented through the following technical scheme: a post-cast strip cover plate, including a plate body covering the top of the post-cast strip, wherein slide grooves are respectively opened on both sides of the plate body, and slide rods are passed through the slide grooves. The slide rods extend out of the plate body and form a stopper at the bottom of the plate body, and an elastic member is connected between the slide rod and the plate body to push the stopper to the adjacent side structure of the post-cast strip.

[0005] The post-cast strip cover plate with the above structure plays a secondary protective role for the post-cast strip, effectively preventing the accumulation of debris and silt. After the post-cast strip cover plate is installed, the plate body is not easy to move, and the disassembly and assembly are convenient and reliable, which is suitable for the use of post-cast strips of different widths.

[0006] A further improvement of the post-cast strip cover plate of the present invention is that the abutting top portion is an angle steel fixed to the bottom end of the slide rod, and the angle steel is arranged along the length direction of the post-cast strip.

[0007] Angle steel is used as the abutment top, which expands the abutment area between the abutment top and the structures on both sides of the post-cast strip, and further improves the stability of the post-cast strip cover plate.

[0008] A further improvement of the post-cast strip cover plate of the present invention is that the sliding rod is a bolt, and the angle steel is provided with a threaded hole for the bolt to be screwed.

[0009] Bolts are used as sliding rods to facilitate disassembly and assembly of the top, which is beneficial to the maintenance and replacement of the post-cast strip cover parts and is convenient for turnover and storage.

[0010] A further improvement of the post-cast strip cover plate of the present invention is that the elastic member is a spring arranged along the length direction of the slide groove, one end of the spring is fixed to the plate body, and the other end of the spring is fixed to the slide rod.

[0011] Through the above structure, the elastic force direction of the elastic member is consistent with the sliding direction of the sliding rod, so that the sliding rod can remain stable during the sliding process.

[0012] A further improvement of the post-cast strip cover plate of the present invention is that a blocking portion for blocking the slide groove is fixed on the slide rod, and the blocking portion can move with the sliding of the slide rod.

[0013] By setting the blocking part, rainwater is prevented from leaking from the chute position into the post-cast strip, so that the post-cast strip cover plate has a certain waterproof performance.

[0014] A further improvement of the post-cast strip cover plate of the present invention is that downwardly inclined slopes are formed at both ends of the plate body.

[0015] The slope is set to prevent rainwater from flowing into the post-cast strip through the gap between the end of the slab and the structures on both sides.

[0016] A further improvement of the post-cast strip cover plate of the present invention is that a rubber pad is sandwiched between the abutting top portion and the structure on an adjacent side, and the rubber pad is arranged along the length direction of the post-cast strip.

[0017] By setting the rubber pad, the sealing performance of the post-cast strip cover is improved, and at the same time the wear of the top of the abutment on the adjacent side structure is reduced, thereby ensuring the construction quality of the post-cast strip.

[0018] A further improvement of the post-cast strip cover plate of the present invention is that a plurality of the slide grooves are provided on both sides of the plate body.

[0019] By increasing the number of slide grooves, the abutment points between the plate body and the structures on both sides are increased, and then the elastic members at the abutment points work together to make the cover of the plate body more stable.

[0020] The present invention also provides a method for installing a post-cast strip cover plate, comprising the following steps:

[0021] Sliding the slide bars on both sides toward each other;

[0022] Placing the plate body on the post-casting belt;

[0023] Loosen the slide bars on both sides to make the abutting tops on both sides abut against the structures on both sides of the post-casting strip respectively.

[0024] A further improvement of the installation method of the post-cast strip cover plate of the present invention is that the installed post-cast strip cover plate is removed by the following steps, including:

[0025] Sliding the slide bars on both sides toward each other to move the abutting top away from the structure on the adjacent side;

[0026] The plate body is taken out upwards.

[0027] The present invention includes but is not limited to the following beneficial effects:

[0028] 1. By covering the top of the post-casting strip with a post-casting strip cover plate, the post-casting strip is provided with a secondary protection function, which effectively prevents the accumulation of debris and silt. After the post-casting strip cover plate is installed, the plate body is not easy to move, and the disassembly and assembly are convenient and reliable, which is suitable for the use of post-casting strips of different widths;

[0029] 2. Through the arrangement of the slide groove, the slide rod and the elastic member, the post-casting strip cover plate can cover the post-casting strip more stably, and the post-casting strip cover plate can be applied to the use occasions of post-casting strips of different widths;

[0030] 3. Angle steel is used as the abutment top, which expands the abutment area between the abutment top and the structures on both sides of the post-cast strip, and further improves the stability of the post-cast strip cover.

[0031] 4. Bolts are used as slide bars to facilitate the disassembly and assembly of the top, which is beneficial to the maintenance and replacement of the parts of the post-casting belt cover plate, and is convenient for turnover and storage;

[0032] 5. Through the setting of the sealing part, slope surface and rubber pad, the sealing performance of the post-cast strip cover is further improved, so that the post-cast strip cover has a certain waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing and summarizing the embodiments:

[0034] Figure 1 is a cross-sectional schematic diagram of an embodiment of the present invention;

[0035] Figure 2 is a plan view of an embodiment of the present invention;

[0036] Figure 3 yes Figure 1 A partial enlarged schematic diagram in the middle. DETAILED DESCRIPTION

[0037] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0038] Traditional basement post-cast strips only seal the bottom. For post-cast strips with a very long exposure period, only sealing the bottom can no longer meet the protection requirements of the post-cast strips. Moreover, long-term exposure will cause debris and silt to accumulate on the bottom plate of the post-cast strips, making it difficult to clean. Based on this situation, the post-cast strip cover plate of the present invention can effectively solve the above problems.

[0039] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0040] See also Figure 1 and Figure 3 As shown, the post-cast strip cover provided in this embodiment includes a plate body 30 covering the top of the post-cast strip 10, and slide grooves 31 are respectively opened on both sides of the plate body 30. A sliding rod 40 is passed through the slide groove 31. The sliding rod 40 extends out of the plate body 30 and forms a stopper 41 at the bottom of the plate body 30. An elastic member 50 is connected between the sliding rod 40 and the plate body 30 to push the stopper 41 to the adjacent side structure 20 of the post-cast strip 10.

[0041] Specifically, the plate body 30 is a rectangular embossed steel plate with a thickness of 4 mm. The width of the plate body 30 is greater than the width of the post-cast strip 10. The strength of the embossed steel plate itself is used to protect the post-cast strip 10. The chutes 31 on both sides are relatively opened along the width direction of the post-cast strip 10. The chutes 31 are all rectangular with a length of 200 mm and a width of 20 mm, and the closest distance between the chutes 31 on both sides is less than the width of the post-cast strip 10. One end of the elastic member 50 is fixed to the plate body 30, and the other end of the elastic member 50 is fixed to the side of the slide rod 40. It is preferred that when the elastic member 50 is in a relaxed state, the slide rod 40 is located in the middle area of ​​the chute 31, and the closest distance between the two abutting tops 41 is greater than the width of the post-cast strip 10, so as to ensure that when the plate body 30 is covered on the post-cast strip 10, the two abutting tops 41 can be pushed in the direction of the structure 20 on the adjacent side respectively, so that the plate body 30 can be stably covered on the post-cast strip 10.

[0042] Furthermore, the abutting top portion 41 is an angle steel fixed to the bottom end of the sliding rod 40 , and the angle steel is arranged along the length direction of the post-casting strip 10 .

[0043] Specifically, the size of the angle steel is 40x40x3mm, and the two positive angle surfaces of the angle steel are respectively adjacent to the bottom surface of the plate body 30 and the side surface of the adjacent side structure 20, so as to tightly seal the gap between the plate body 30 and the two side structures 20. In addition, the length of the angle steel is determined according to the actual situation. In order to enable the slide bar 40 to easily drive the abutment top portion 41 to move, it is not necessary to set the abutment top portion 41 along the length direction of the post-casting strip 10. The length of the abutment top portion 41 of this embodiment is set to 100mm.

[0044] Furthermore, the slide rod 40 is an M16 hexagonal bolt, and a threaded hole for the bolt to be screwed is provided on the abutment top 41. In order to make the connection between the slide rod 40 and the abutment top 41 more stable, this embodiment chooses to weld a nut connected to the threaded hole on the abutment top 41 to increase the screwing depth of the bolt.

[0045] Furthermore, the elastic member 50 is a high-strength spring arranged along the length direction of the slide slot 31 , one end of the spring is fixed to the plate body 30 , and the other end of the spring is fixed to the slide rod 40 .

[0046] Specifically, there are various ways to fix the elastic member 50 to the plate body 30. The elastic member 50 can be placed in the slide groove 31 and the elastic member 50 can be fixed to the end of the slide groove 31. The elastic member 50 can also be placed above the slide groove 31, and a protrusion for fixing the elastic member 50 can be provided on the plate body. The position of the protrusion can be set at a position close to the end of the plate body 30 as in the present embodiment, or it can be set at a position close to the middle of the plate body 30.

[0047] Furthermore, a blocking portion 42 for blocking the sliding groove 31 is fixed on the sliding rod 40 , and the blocking portion 42 can move along with the sliding of the sliding rod 40 .

[0048] Specifically, the size of the blocking portion 42 should be larger than that of the slide groove 31, and ensure that the blocking portion 42 can completely cover the slide groove 31 no matter where the slide rod 40 slides to; the fixed position of the blocking portion 42 needs to be determined in combination with the fixing condition of the elastic member 50. If the elastic member 50 is located in the slide groove 31, the blocking portion 42 can be attached to the upper opening of the slide groove 31 and fixed to the slide rod 40. If the elastic member 50 is located above the slide groove 31, the fixed position of the blocking portion 42 should be higher than the height of the protrusion.

[0049] Furthermore, downwardly inclined slopes 32 are formed at both ends of the plate body 30 to prevent rainwater from flowing into the post-cast strip 10 from the gap between the end of the plate body 30 and the structure 20 .

[0050] Furthermore, a rubber pad 60 with a thickness of 1.5 cm is sandwiched between the abutting top portion 41 and the adjacent structure 20, and the rubber pad 60 is arranged along the length direction of the post-cast strip 10. The abutting top portion 41 abuts against the rubber pad 60, so that the rubber pad 60 is tightly sealed on both sides of the entire post-cast strip 10.

[0051] Further, see Figure 2 As shown, in this embodiment, two slide grooves 31 are spaced apart on both sides of the plate body 30, and each slide groove is provided with a slide rod 40 and an elastic member 50. Through the joint action of multiple elastic members 50, the cover of the plate body 30 is made more stable and tight.

[0052] The present invention also provides a method for installing a post-cast strip cover plate, comprising the following steps: when installing the post-cast strip cover plate, first place the abutting top portion 41 on one side of the post-cast strip 10, and install the abutting top portion 41 on the other side by sliding the sliding rod 40, and use the elastic reset function of the elastic member 50 to make the abutting top portion 41 press the corresponding rubber pad 60 against the structure 20 on the adjacent side; or slide the sliding rods 40 on both sides toward each other, so that the shortest distance between the abutting top portions 41 on both sides is less than the width of the post-cast strip 10, and then cover the plate body 30 on the post-cast strip 10, and place the abutting top portions 41 on both sides inside the post-cast strip 10, and finally loosen the sliding rods 40 on both sides, and use the elastic reset function of the elastic member 50 to make the abutting top portion 41 press the corresponding rubber pad 60 against the structure 20 on the adjacent side, thereby achieving the installation of the post-cast strip cover plate;

[0053] When removing the post-cast strip cover, first slide the slide bars 40 on both sides toward each other to move the abutting top 41 away from the structure 20 on the adjacent side; then take out the plate body 30 upwards.

[0054] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0055] The above is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made to it within the knowledge of ordinary technicians in this field. Therefore, some details in the embodiments should not constitute a limitation of the present invention, and the scope of protection of the present invention shall be defined by the scope of the attached claims.

Claims

1. A post-cast strip cover plate, characterized in that: The cam is an angular channel formed on a pair of camshafts, the cam being arranged on a pair of camshafts which are connected along the length of the camshaft to form a circle which is arranged on the camshaft of the pair of camshafts.

2. The post-cast strip cover plate according to claim 1, characterized in that: The sliding rod is a bolt, and the angle steel is provided with a threaded hole for the bolt to be screwed.

3. The post-cast strip cover plate according to claim 1, characterized in that: Both ends of the plate body are formed with downwardly inclined slopes.

4. The post-cast strip cover plate according to claim 1, characterized in that: A plurality of the sliding grooves are arranged on both sides of the plate body.

5. A method for installing a post-cast strip cover plate, characterized in that: Includes steps: Providing a post-cast strip cover plate as described in any one of claims 1 to 4; Sliding the slide bars on both sides toward each other; Placing the plate body on the post-casting belt; Loosen the slide bars on both sides to make the abutting tops on both sides abut against the structures on both sides of the post-casting strip respectively.

6. The installation method of the post-cast strip cover plate according to claim 5 is characterized in that: The installed post-cast strip cover is removed by the following steps, including: Sliding the slide bars on both sides toward each other to move the abutting top away from the structure on the adjacent side; The plate body is taken out upwards.

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