CN215563447U - Waterproof construction at building structure expansion joint - Google Patents
Waterproof construction at building structure expansion joint Download PDFInfo
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- CN215563447U CN215563447U CN202121416164.4U CN202121416164U CN215563447U CN 215563447 U CN215563447 U CN 215563447U CN 202121416164 U CN202121416164 U CN 202121416164U CN 215563447 U CN215563447 U CN 215563447U
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Abstract
The utility model relates to the technical field of building engineering, in particular to a waterproof structure for an expansion joint of a building structure, which comprises a wall body mechanism, wherein a supporting mechanism is lapped at the top of the wall body mechanism, a screw rod mechanism is in threaded connection with one side of the supporting mechanism, the wall body mechanism comprises a wall body, a bottom plate and a square groove, a sealing plate is fixedly connected at the top of the wall body, and the square groove is formed in the top of the bottom plate. The utility model has the advantages that: through with sealing strip and diaphragm joint and set up the pivot, when dull and stereotyped and diaphragm produced the friction because of relative motion, the pivot this moment with can effectively slow down the wearing and tearing of sealing strip, the practicality of device has been improved, through setting up screw rod and slider, adjust the backup pad to the assigned position through the screw rod, make the backup pad remove to both sides again after placing the apron mechanism this moment, thereby can remove the diaphragm to the top of rectangular plate, in order to carry on spacingly to the apron mechanism, the installation degree of difficulty has been reduced, the mounting means is simple and convenient, time saving and labor saving.
Description
Technical Field
The utility model relates to the technical field of building engineering, in particular to a waterproof structure for an expansion joint of a building structure.
Background
The building expansion joint is a structural joint arranged at a proper position for preventing building components from expanding with heat and contracting with cold due to climate temperature change, the building components above a foundation are divided into two parts by the expansion joint, so that the building can horizontally expand and contract, and a waterproof structure is required to be arranged at the corresponding position of the expansion joint in a building wall to prevent water leakage and water seepage.
In the waterproof structure for the expansion joint of the building structure disclosed in the chinese patent CN211646772U, when the distance between the expansion joints changes, the cover body can abut against the second fixed plate to seal the sliding plate and the second fixed plate, and rainwater is difficult to enter the expansion joint when raining; the position of the cover body is limited through a first limiting plate; guarantee the rainwater and do not influence the junction of third fixed plate and building, however, this building structure expansion joint's waterproof construction, when the problem is solved, has following shortcoming:
1: according to the waterproof structure of the expansion joint of the building structure, the sealing strip is arranged to prevent rainwater from entering the expansion joint, when the waterproof structure is used, the sliding plate and the second fixing plate move relatively to generate friction, and the sealing strip bears all gravity of the sliding plate due to the fact that the sealing strip is higher than the second fixing plate, so that the sealing strip is seriously abraded, and the service life of the sealing strip is shortened;
2: this waterproof construction at building structure expansion joint plays the supporting role to the sliding plate through setting up the second fixed plate, because the second fixed plate position can not be adjusted after fixed, leads to when the installation, just can carry out fixed mounting to the sliding plate after need being connected the sliding plate with the second fixed plate to increased the installation degree of difficulty, and the mounting means is complicated, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a waterproof structure for an expansion joint of a building structure.
The purpose of the utility model is realized by the following technical scheme: a waterproof structure of an expansion joint of a building structure comprises a wall body mechanism, wherein a supporting mechanism is lapped at the top of the wall body mechanism, a screw rod mechanism is connected with one side of the supporting mechanism in a threaded manner, and a cover plate mechanism is lapped at the top of the supporting mechanism;
the wall mechanism comprises a wall body, a sealing plate, a bottom plate and a square groove, wherein the sealing plate is fixedly connected to the top of the wall body, the bottom plate is fixedly installed at the top of the sealing plate, and the square groove is formed in the top of the bottom plate;
the supporting mechanism comprises a supporting plate, a sliding groove, a transverse plate, a rotating shaft, a sealing strip and a threaded hole, the sliding groove is formed in the supporting plate, the transverse plate is fixedly connected to the top of the supporting plate, the rotating shaft is rotatably connected to one side of the transverse plate, the sealing strip is clamped to the top of the transverse plate, and the threaded hole is formed in one side of the supporting plate;
The screw mechanism comprises a sliding block, a clamping groove, a screw, a clamping block and a nut, wherein the clamping groove is formed in one side of the sliding block, the screw is sleeved inside the sliding block, the clamping block is fixedly connected to one end of the screw, and the nut is fixedly connected to one end of the screw.
Preferably, the cover plate mechanism comprises a flat plate, a right-angle plate and a rain-proof plate, the bottom of the flat plate is fixedly connected with the right-angle plate, and the top of the flat plate is fixedly connected with the rain-proof plate.
Preferably, the clamping block is circular, and the clamping block is clamped with the clamping groove.
Preferably, the sliding block is connected with the sliding groove in a sliding mode, and the sliding block is clamped with the square groove.
Preferably, the number of the rotating shafts is multiple, and the multiple rotating shafts are linearly arrayed on one side of the transverse plate.
Preferably, the screw is in threaded connection with the threaded hole.
The utility model has the following advantages:
1. according to the waterproof structure of the expansion joint of the building structure, the sealing strip is clamped with the transverse plate and the rotating shaft is arranged, when the flat plate and the transverse plate generate friction due to relative motion, the rotating shaft is in lap joint with the flat plate, the rotating shaft bears partial gravity of the flat plate and keeps rotating during the relative motion, so that the abrasion of the sealing strip is slowed down, the service life of the sealing strip is prolonged, the sealing strip can be conveniently replaced when the sealing strip is seriously abraded or aged and damaged due to the clamping arrangement of the sealing strip and the transverse plate, and the practicability of the device is improved;
2. This waterproof construction at building structure expansion joint through setting up screw rod and slider, when this device of installation, can at first peg graft slider and square groove, adjusts the backup pad to the assigned position through the screw rod simultaneously, places apron mechanism behind the top of diaphragm this moment, and the accessible rotates the screw rod and makes the backup pad remove to both sides to can remove the diaphragm to the top of right angle board, in order to carry on spacingly to apron mechanism, reduced the installation degree of difficulty, the simple and convenient of mounting means simultaneously, labour saving and time saving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the wall mechanism of the present invention;
FIG. 3 is a schematic structural view of the support mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of the screw mechanism of the present invention;
fig. 5 is a schematic structural diagram of the cover plate mechanism of the present invention.
In the figure: 1-wall mechanism, 101-wall, 102-sealing plate, 103-bottom plate, 104-square groove, 2-supporting mechanism, 201-supporting plate, 202-sliding groove, 203-transverse plate, 204-rotating shaft, 205-sealing strip, 206-threaded hole, 3-screw rod mechanism, 301-sliding block, 302-clamping groove, 303-screw rod, 304-clamping block, 305-nut, 4-cover plate mechanism, 401-flat plate, 402-square plate and 403-rain-proof plate.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1, a waterproof structure for an expansion joint of a building structure comprises a wall body mechanism 1, a support mechanism 2 is lapped on the top of the wall body mechanism 1, a screw rod mechanism 3 is connected with one side of the support mechanism 2 in a threaded manner, and a cover plate mechanism 4 is lapped on the top of the support mechanism 2;
as shown in fig. 2, the wall mechanism 1 includes a wall 101, a sealing plate 102, a bottom plate 103 and a square groove 104, the sealing plate 102 is fixedly connected to the top of the wall 101, the sealing plate 102 can seal the wall 101 and the sealing plate 102 to prevent rainwater from flowing into the expansion joint through the sealing plate 102, the bottom plate 103 is fixedly installed on the top of the sealing plate 102, the square groove 104 is formed in the top of the bottom plate 103, and the square groove 104 is inserted into the slider 301;
as shown in fig. 3, the supporting mechanism 2 includes a supporting plate 201, a chute 202, a transverse plate 203, a rotating shaft 204, a sealing strip 205 and a threaded hole 206, the chute 202 is formed inside the supporting plate 201, the chute 202 is slidably connected with the slider 301, the transverse plate 203 is fixedly connected to the top of the supporting plate 201, the transverse plate 203 is used for supporting the flat plate 401, the rotating shaft 204 is rotatably connected to one side of the transverse plate 203, the rotating shaft 204 is lapped with the flat plate 401 to reduce the pressure of the flat plate 401 on the sealing strip 205, the sealing strip 205 is clamped to the top of the transverse plate 203, the sealing strip 205 can realize water sealing and prevent rainwater from entering the expansion joint, the threaded hole 206 is formed in one side of the supporting plate 201, and the threaded hole 206 is in threaded connection with the screw 303;
As shown in fig. 4, the screw mechanism 3 includes a slider 301, a clamping groove 302, a screw 303, a clamping block 304 and a nut 305, the clamping groove 302 is provided on one side of the slider 301, the screw 303 is sleeved inside the slider 301, the clamping block 304 is fixedly connected to one end of the screw 303, the clamping block 304 is clamped with the clamping groove 302 and used for limiting the screw 303, and the nut 305 is fixedly connected to one end of the screw 303.
As a preferred technical solution of the present invention, as shown in fig. 5, the cover mechanism 4 includes a flat plate 401, a right-angle plate 402 and a rain-proof plate 403, the bottom of the flat plate 401 is fixedly connected with the right-angle plate 402, and the top of the flat plate 401 is fixedly connected with the rain-proof plate 403, so as to ensure that rainwater can fall to two sides of the rain-proof plate 403.
As a preferred technical solution of the present invention, the fixture block 304 is circular, and the fixture block 304 is clamped with the clamping groove 302.
As a preferred technical solution of the present invention, the sliding block 301 is slidably connected to the sliding groove 202, and the sliding block 301 is engaged with the square groove 104 to limit the sliding block 301, thereby achieving the displacement of the supporting plate 201.
As a preferable technical scheme of the utility model, the number of the rotating shafts 204 is multiple, and the plurality of rotating shafts 204 are linearly arrayed on one side of the transverse plate 203, so that the pressure from the flat plate 401 can be effectively distributed, the pressure of the flat plate 401 on the sealing strip 205 is reduced, and the abrasion of the sealing strip 205 is reduced.
As a preferred embodiment of the present invention, the screw 303 is screwed into the threaded hole 206.
The working process of the utility model is as follows: when the device is used, firstly, the sealing plate 102 is placed at a designated position, the bottom plate 103 is placed at the top of the sealing plate 102, the sealing plate 102 and the wall body 101 are fixedly installed, so that the installation of the bottom plate 103 is completed, at the moment, the supporting plate 201 is placed at the top of the bottom plate 103, the sliding block 301 is aligned with and inserted into the square groove 104, at the moment, the sliding block 301 is clamped and fixed with the square groove, the screw 303 is rotated to adjust the position of the supporting plate 201, so that the two supporting plates 201 are close to the middle, at the moment, the cover mechanism 4 is placed at the top of the supporting mechanism 2, the rotating shaft 204 is contacted with the bottom of the flat plate 401, so that the flat plate 401 is lapped with the rotating shaft 204, at the moment, the screw 303 is rotated, so that the supporting plate 201 moves towards two sides, so that the right-angle plate 402 is clamped to the bottom of the transverse plate 203, so that the cover mechanism 4 is fixed, at the moment, rainwater falls to the top of the rain-proof plate 403 and falls down, the inclined design of the two sides of the bottom plate 103 can effectively prevent rainwater from entering the top of the bottom plate 103, and the sealing plate 102 prevents rainwater from entering the interior of the device from the top of the wall 101.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waterproof construction at building structure expansion joint which characterized in that: the wall body structure comprises a wall body mechanism (1), wherein a supporting mechanism (2) is lapped on the top of the wall body mechanism (1), a screw rod mechanism (3) is connected to one side of the supporting mechanism (2) in a threaded manner, and a cover plate mechanism (4) is lapped on the top of the supporting mechanism (2);
the wall mechanism (1) comprises a wall body (101), a sealing plate (102), a bottom plate (103) and a square groove (104), wherein the sealing plate (102) is fixedly connected to the top of the wall body (101), the bottom plate (103) is fixedly installed on the top of the sealing plate (102), and the square groove (104) is formed in the top of the bottom plate (103);
the supporting mechanism (2) comprises a supporting plate (201), a sliding groove (202), a transverse plate (203), a rotating shaft (204), a sealing strip (205) and a threaded hole (206), the sliding groove (202) is formed in the supporting plate (201), the transverse plate (203) is fixedly connected to the top of the supporting plate (201), the rotating shaft (204) is rotatably connected to one side of the transverse plate (203), the sealing strip (205) is clamped to the top of the transverse plate (203), and the threaded hole (206) is formed in one side of the supporting plate (201);
Screw rod mechanism (3) include slider (301), joint groove (302), screw rod (303), fixture block (304) and nut (305), joint groove (302) have been seted up to one side of slider (301), screw rod (303) have been cup jointed to the inside of slider (301), the one end fixedly connected with fixture block (304) of screw rod (303), the one end fixedly connected with nut (305) of screw rod (303).
2. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein: the cover plate mechanism (4) comprises a flat plate (401), a right-angle plate (402) and a rain-proof plate (403), the bottom of the flat plate (401) is fixedly connected with the right-angle plate (402), and the top of the flat plate (401) is fixedly connected with the rain-proof plate (403).
3. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein: the clamping block (304) is circular, and the clamping block (304) is clamped with the clamping groove (302).
4. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein: slider (301) and spout (202) sliding connection, just slider (301) and square groove (104) joint.
5. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein: the number of the rotating shafts (204) is multiple, and the rotating shafts (204) are linearly arrayed on one side of the transverse plate (203).
6. The waterproof structure for an expansion joint of a building structure as claimed in claim 1, wherein: the screw rod (303) is in threaded connection with the threaded hole (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416164.4U CN215563447U (en) | 2021-06-24 | 2021-06-24 | Waterproof construction at building structure expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416164.4U CN215563447U (en) | 2021-06-24 | 2021-06-24 | Waterproof construction at building structure expansion joint |
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| Publication Number | Publication Date |
|---|---|
| CN215563447U true CN215563447U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121416164.4U Active CN215563447U (en) | 2021-06-24 | 2021-06-24 | Waterproof construction at building structure expansion joint |
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| CN (1) | CN215563447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370024A (en) * | 2022-09-14 | 2022-11-22 | 程棕 | Anti-bank waterproof construction of expansion joint |
-
2021
- 2021-06-24 CN CN202121416164.4U patent/CN215563447U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115370024A (en) * | 2022-09-14 | 2022-11-22 | 程棕 | Anti-bank waterproof construction of expansion joint |
| CN115370024B (en) * | 2022-09-14 | 2024-02-20 | 河北建业工程橡胶有限公司 | Expansion joint anti-bank waterproof structure |
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