CN214784861U - Leakage-proof structure for building expansion joint - Google Patents
Leakage-proof structure for building expansion joint Download PDFInfo
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- CN214784861U CN214784861U CN202023159483.XU CN202023159483U CN214784861U CN 214784861 U CN214784861 U CN 214784861U CN 202023159483 U CN202023159483 U CN 202023159483U CN 214784861 U CN214784861 U CN 214784861U
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Abstract
The utility model discloses an anti-leakage structure for building expansion joints, which comprises a first supporting plate, wherein a hydraulic rod is welded on the top surface of the first supporting plate, the extending end of the hydraulic rod is rotatably connected with two baffle plates, the middle parts of the bottom surfaces of the two baffle plates are rotatably connected with supporting rods, the bottom ends of the two supporting rods are rotatably connected with the middle part of the hydraulic rod through rotating seats, a second support plate which is longitudinally arranged is welded in the middle of the bottom surface of the first support plate, a third support plate is welded on the bottom surface of the second support plate, limiting plates are welded at the middle parts of the two side faces of the second supporting plate, a set of operation plate is arranged on each of the two sides of each limiting plate, a limiting groove is formed in the inner side face of each operation plate, connecting springs are elastically connected to the inner portions of the two limiting grooves, the anti-leakage structure for the building expansion joint is designed, and the problem that the anti-leakage structure drops or is infirm due to the fact that the traditional expansion joint is deviated is solved.
Description
Technical Field
The utility model relates to an expansion joint antiseep technical field specifically is a building expansion joint antiseep structure.
Background
The building expansion joint is a structural joint which is arranged along a proper position in the direction of a building or a construction joint of the building in order to prevent the structure from generating cracks or damage due to the change of the climate and temperature; the expansion joint divides building components above a foundation, such as a wall body, a floor slab, a roof and the like into two independent parts, so that the building or the structure can horizontally expand and contract along the long direction.
The filler in the traditional expansion joint is influenced by the external environment, so that the filler is corroded, and the safety of the whole building is influenced; and the interval between the inside of every expansion joint is different, and it is inconvenient to measure the installation antiseep device.
Therefore, an anti-seepage structure for the building expansion joint is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building expansion joint anti-seepage leak structure can solve the expansion joint and appear the skew and lead to the antiseep device unstable problem of installation to appear, and can the different expansion joint fixed mounting problem of effectual solution to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building expansion joint seepage prevention structure, includes first backup pad, the top surface welding of first backup pad has the hydraulic stem, the end that stretches out of hydraulic stem rotates and is connected with two shielding plates, and the bottom surface middle part of two shielding plates all rotates and is connected with the bracing piece, and the bottom of two bracing pieces all rotates through the middle part of rotating seat and hydraulic stem to be connected, the welding of the bottom surface middle part of first backup pad has the second backup pad of vertical setting, the bottom surface welding of second backup pad has the third backup pad, the limiting plate has all been welded at the both sides face middle part of second backup pad, the both sides of limiting plate all are equipped with a set of operation panel, and are two sets of the spacing groove has all been seted up to the medial surface of operation panel, and the equal elastic connection in inside of two spacing grooves has coupling spring.
Through adopting above-mentioned technical scheme, make limiting plate and spacing groove elastic connection each other through coupling spring to when reducing the expansion joint interval and appearing changing, the situation of skew appears in the antiseep device, and then improves the antiseep effect of antiseep device, conveniently adjusts two shielding plates through the hydraulic stem is flexible and carries out the antiseep operation to the expansion joint.
Preferably, the top surface that the limiting plate was kept away from to the operation panel has seted up two screw holes, and the equal threaded connection in inside of two screw holes has first threaded rod, the top surface and the equal elastic connection in bottom surface department that the limiting plate was kept away from to the operation panel have reset spring, and one side of two first threaded rods is equipped with the fourth backup pad of vertical setting, and the diaphragm has all been welded to the bottom of the relative one side of two fourth backup pads, and the fixed plate has all been welded at the top of the relative one side of two fourth backup pads, two diaphragms respectively with the reset spring elastic connection who corresponds, and two first threaded rods all run through two diaphragms, and the equal threaded connection in bottom of two first threaded rods has the nut.
Through adopting above-mentioned technical scheme, play limiting displacement to the operation panel through first screw rod, and through reset spring for keep relatively stable between operation panel and two diaphragms, thereby solve the expansion joint and appear the skew, lead to the inconvenient problem of installing.
Preferably, the side middle part that the fixed plate was kept away from to the fourth backup pad has seted up the spout, the inside sliding connection of spout has the slider, slider fixedly connected with second fixed block, the below welding of spout has first fixed block, the top swing joint of first fixed block has the bearing, the top fixed mounting of spout has the loose ring.
Through adopting above-mentioned technical scheme, carry out spacing processing through the activity ring to the second threaded rod, prevent that the skew from appearing in the rotation in-process of second threaded rod, lead to the second fixed block can not effectual smooth slip in the spout is inside.
Preferably, the inside swing joint of activity ring has the second threaded rod, the middle part and the second fixed block threaded connection of second threaded rod, the bottom of second threaded rod and the top swing joint of bearing.
Through adopting above-mentioned technical scheme, middle part and second fixed block threaded connection through the second threaded rod for when the second threaded rod rotates, the second fixed block can effectually slide in the spout, and the first fixed block of cooperation makes the convenience with antiseep device fixed mounting in the expansion joint of interval difference.
Preferably, a rotating groove is formed in the top end of one shielding plate, a rotating block is movably connected to the top end of the other shielding plate, and the rotating block and the rotating groove are connected in a clamped mode.
Through adopting above-mentioned technical scheme, connect through turning block and rotation groove looks block for two shielding plates can rotate relatively under the regulation of hydraulic stem, thereby play the effect of sheltering from the antiseep to the expansion joint.
Preferably, two limiting plates all are connected with the spacing groove block, and two limiting plates all are connected with the connecting spring elastic connection who corresponds.
Through adopting above-mentioned technical scheme, all with the connecting spring elastic connection who corresponds through two limiting plates for two operation panels can keep relative displacement under certain condition, thereby make the expansion joint interval change can not lead to the antiseep device not hard up.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the limiting plate and the limiting groove are elastically connected with each other through the connecting spring, so that the condition that the anti-leakage device deviates when the distance between the expansion joints changes is reduced, the anti-leakage effect of the anti-leakage device is further improved, the two shielding plates can be conveniently adjusted through the expansion of the hydraulic rod to perform anti-leakage operation on the expansion joints, and the two shielding plates can relatively rotate under the regulation of the hydraulic rod through the mutual clamping connection of the rotating block and the rotating groove, so that the effect of shielding the expansion joints from leakage is achieved;
2. play limiting displacement to the operation panel through first threaded rod, and through reset spring, make and keep relatively stable between operation panel and two diaphragms, thereby solve the expansion joint and squint, lead to the inconvenient problem of installing, carry out spacing processing to the second threaded rod through the movable ring, prevent that the second threaded rod from squinting at the rotation in-process, lead to the second fixed block can not effectually be at the inside steady slip of spout, middle part and second fixed block threaded connection through the second threaded rod, when making the second threaded rod rotate, the second fixed block can effectually slide in the spout, the first fixed block of cooperation makes the convenience with antiseep device fixed mounting in the different expansion joint of interval.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective view of the main structure of the present invention;
fig. 3 is a structural view of the region a of the present invention;
fig. 4 is a structural view of the B region of the present invention.
In the figure: 1. a return spring; 2. a first fixed block; 3. a first threaded rod; 4. a hydraulic lever; 5. a first support plate; 6. a connecting spring; 7. an operation panel; 8. a transverse plate; 9. a third support plate; 10. a nut; 11. a fourth support plate; 12. a fixing plate; 13. a second support plate; 14. a limiting plate; 15. a second fixed block; 16. a bearing; 17. a movable ring; 18. a second threaded rod; 19. a slider; 20. a shielding plate; 21. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the utility model provides a building expansion joint antiseep structure technical scheme: as shown in fig. 1 to 2, including first backup pad 5, the top surface welding of first backup pad 5 has hydraulic stem 4, the end that stretches out of hydraulic stem 4 rotates and is connected with two shielding plates 20, the bottom surface middle part of two shielding plates 20 all rotates and is connected with bracing piece 21, the bottom of two bracing pieces 21 all rotates through the middle part of roating seat and hydraulic stem 4 to be connected, the welding of the bottom surface middle part of first backup pad 5 has vertical second backup pad 13 that sets up, the bottom surface welding of second backup pad 13 has third backup pad 9, limiting plate 14 has all been welded at the both sides face middle part of second backup pad 13, the both sides of limiting plate 14 all are equipped with a set of operation panel 7, the spacing groove has all been seted up to the medial surface of two sets of operation panels 7, the equal elastic connection in inside of two spacing grooves has connecting spring 6, the model of hydraulic stem 4 is YQ 100.
Through adopting above-mentioned technical scheme, make limiting plate 14 and the mutual elastic connection of spacing groove through coupling spring 6 to when reducing the expansion joint interval and appearing changing, the situation of skew appears in the antiseep device, and then improves the antiseep effect of antiseep device, stretches out and draws back two shielding plates 20 of convenient adjustment through hydraulic stem 4 and carries out the antiseep operation to the expansion joint.
Specifically, as shown in fig. 2, two threaded holes are opened on the top surface of limiting plate 14 is kept away from to operation panel 7, the equal threaded connection in inside of two threaded holes has first threaded rod 3, the top surface and the equal elastic connection in bottom surface department that limiting plate 14 was kept away from to operation panel 7 have reset spring 1, one side of two first threaded rods 3 is equipped with the fourth backup pad 11 of vertical setting, diaphragm 8 has all been welded to the bottom of the relative one side of two fourth backup pads 11, fixed plate 12 has all been welded at the top of the relative one side of two fourth backup pads 11, two diaphragm 8 respectively with corresponding reset spring 1 elastic connection, two first threaded rods 3 all run through two diaphragm 8, and the equal threaded connection in bottom of two first threaded rods 3 has nut 10.
Through adopting above-mentioned technical scheme, play limiting displacement to operation panel 7 through first threaded rod 3, and through reset spring 1 for keep relatively stable between operation panel 7 and two diaphragm 8, thereby solve the expansion joint and appear the skew, lead to the inconvenient problem of installing.
Specifically, as shown in fig. 1, a sliding groove is formed in the middle of the side face, away from the fixed plate 12, of the fourth supporting plate 11, a sliding block 19 is connected to the inside of the sliding groove in a sliding mode, a second fixed block 15 is fixedly connected to the sliding block 19, a first fixed block 2 is welded to the lower portion of the sliding groove, a bearing 16 is movably connected to the top end of the first fixed block 2, and a movable ring 17 is fixedly mounted above the sliding groove.
Through adopting above-mentioned technical scheme, carry out spacing processing to second threaded rod 18 through activity ring 7, prevent that second threaded rod 18 from the skew appearing rotating the in-process, lead to the second fixed block 15 can not be effectual in the inside steady slip of spout.
Specifically, as shown in fig. 3, a second threaded rod 18 is movably connected inside the movable ring 17, the middle of the second threaded rod 18 is in threaded connection with the second fixed block 15, and the bottom end of the second threaded rod 18 is movably connected with the top end of the bearing 16.
Through adopting above-mentioned technical scheme, middle part and the 15 threaded connection of second fixed block through second threaded rod 18 for when second threaded rod 18 rotated, second fixed block 15 can effectually slide in the spout, and the first fixed block 2 of cooperation makes the convenience in the expansion joint with antiseep device fixed mounting at the interval difference.
Specifically, as shown in fig. 4, a rotation groove is formed at the top end of one shielding plate 20, a rotation block is movably connected to the top end of the other shielding plate 20, and the rotation block and the rotation groove are connected in a mutually clamped manner.
Through adopting above-mentioned technical scheme, connect through turning block and rotation groove looks block for two shielding plates 20 can rotate relatively under the regulation of hydraulic stem 4, thereby play the effect of sheltering from the antiseep to the expansion joint.
Specifically, as shown in fig. 1, the two limit plates 14 are both connected with the limit grooves in a clamping manner, and the two limit plates 14 are both elastically connected with the corresponding connecting springs 6.
Through adopting above-mentioned technical scheme, all be connected with the connecting spring 6 elastic connection who corresponds through two limiting plates 14 for two operation panels 7 can keep relative displacement under certain condition, thereby make the expansion joint interval change can not lead to the antiseep device not hard up.
The working principle is as follows: an operator can keep relative displacement under a certain condition by elastically connecting the two limiting plates 14 with the corresponding connecting springs 6, so that the distance between the expansion joints cannot be changed to cause the looseness of the anti-leakage device, and then the limiting plates 14 are elastically connected with the limiting grooves by the connecting springs 6, so that the condition that the anti-leakage device deviates when the distance between the expansion joints changes is reduced, the anti-leakage effect of the anti-leakage device is improved, the expansion joints can be prevented from leaking by conveniently adjusting the two shielding plates 20 through the extension of the hydraulic rod 4, and the two shielding plates 20 can relatively rotate under the regulation of the hydraulic rod 4 through the mutual clamping connection of the rotating block and the rotating grooves, so that the function of shielding and preventing leakage of the expansion joints is achieved; play limiting displacement to operation panel 7 through first threaded rod 3, and through reset spring 1, make to keep relatively stable between operation panel 7 and two diaphragm 8, thereby the skew appears in the solution expansion joint, lead to the inconvenient problem of installing, carry out spacing processing to second threaded rod 18 through activity ring 7, prevent that second threaded rod 18 from appearing the skew in the rotation process, lead to second fixed block 15 can not effectually slide at the inside steady of spout, middle part and 15 threaded connection of second fixed block through second threaded rod 18, when making second threaded rod 18 rotate, second fixed block 15 can effectually slide in the spout, cooperate first fixed block 2 to make the convenience in the expansion joint of antiseep device fixed mounting at the interval difference.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building expansion joint seepage prevention structure, includes first backup pad (5), its characterized in that: the top surface of the first supporting plate (5) is welded with a hydraulic rod (4), the extending end of the hydraulic rod (4) is rotatably connected with two baffle plates (20), the middle parts of the bottom surfaces of the two baffle plates (20) are respectively rotatably connected with a supporting rod (21), the bottom ends of the two supporting rods (21) are respectively rotatably connected with the middle part of the hydraulic rod (4) through a rotating seat, a second support plate (13) which is longitudinally arranged is welded in the middle of the bottom surface of the first support plate (5), a third supporting plate (9) is welded on the bottom surface of the second supporting plate (13), limiting plates (14) are welded in the middle of two side faces of the second supporting plate (13), the both sides of limiting plate (14) all are equipped with a set of operation panel (7), and are two sets of the spacing groove has all been seted up to the medial surface of operation panel (7), and the equal elastic connection in inside of two spacing grooves has connecting spring (6).
2. The seepage-proofing structure for the expansion joints of the buildings as claimed in claim 1, wherein: two screw holes are opened to the top surface that limiting plate (14) were kept away from in operation panel (7), the equal threaded connection in inside of two screw holes has first threaded rod (3), the top surface and the equal elastic connection in bottom surface department that limiting plate (14) were kept away from in operation panel (7) have reset spring (1), one side of two first threaded rod (3) is equipped with fourth backup pad (11) of vertical setting, diaphragm (8) have all been welded to the bottom of two relative one sides in fourth backup pad (11), fixed plate (12) have all been welded to the top of two relative one sides in fourth backup pad (11), two diaphragm (8) respectively with reset spring (1) elastic connection who corresponds, two diaphragm (8) all run through in two first threaded rod (3), and the equal threaded connection in bottom of two first threaded rod (3) has nut (10).
3. The seepage-proofing structure for the expansion joints of the buildings as claimed in claim 2, wherein: the side middle part that fixed plate (12) was kept away from in fourth backup pad (11) has seted up the spout, the inside sliding connection of spout has slider (19), slider (19) fixedly connected with second fixed block (15), the below welding of spout has first fixed block (2), the top swing joint of first fixed block (2) has bearing (16), the top fixed mounting of spout has activity ring (17).
4. The seepage-proofing structure for the expansion joint of the building as claimed in claim 3, wherein: the inside swing joint of activity ring (17) has second threaded rod (18), the middle part and the second fixed block (15) threaded connection of second threaded rod (18), the top swing joint of the bottom of second threaded rod (18) and bearing (16).
5. The seepage-proofing structure for the expansion joints of the buildings as claimed in claim 1, wherein: the top end of one shielding plate (20) is provided with a rotating groove, the top end of the other shielding plate (20) is movably connected with a rotating block, and the rotating block and the rotating groove are connected in a clamping mode.
6. The seepage-proofing structure for the expansion joints of the buildings as claimed in claim 1, wherein: two limiting plates (14) all are connected with the spacing groove block, and two limiting plates (14) all with connecting spring (6) elastic connection who corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159483.XU CN214784861U (en) | 2020-12-24 | 2020-12-24 | Leakage-proof structure for building expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159483.XU CN214784861U (en) | 2020-12-24 | 2020-12-24 | Leakage-proof structure for building expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214784861U true CN214784861U (en) | 2021-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023159483.XU Active CN214784861U (en) | 2020-12-24 | 2020-12-24 | Leakage-proof structure for building expansion joint |
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| Country | Link |
|---|---|
| CN (1) | CN214784861U (en) |
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- 2020-12-24 CN CN202023159483.XU patent/CN214784861U/en active Active
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