CN213753904U - Anti-loosening high-voltage wall bushing - Google Patents
Anti-loosening high-voltage wall bushing Download PDFInfo
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- CN213753904U CN213753904U CN202022728974.5U CN202022728974U CN213753904U CN 213753904 U CN213753904 U CN 213753904U CN 202022728974 U CN202022728974 U CN 202022728974U CN 213753904 U CN213753904 U CN 213753904U
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- sleeve pipe
- pipe body
- fixed
- ring flange
- wall bushing
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Abstract
The utility model discloses a locking type high pressure wall bushing, including the sleeve pipe body, sleeve pipe body top and bottom all are equipped with the ring flange, sleeve pipe body top and bottom all are equipped with fixed establishment, fixed establishment establishes inside the ring flange, fixed establishment includes two spouts, two the spout is seted up respectively inside one side that two ring flanges are close to the sleeve pipe body, the inside slip of spout is equipped with the slider, the fixed spring that is equipped with of one end that the sleeve pipe body was kept away from to the slider. The utility model discloses the slider blocks under the effect of spring force and dies inside the recess with meet water inflation sealing rod inflation grow, dies ring flange and fixed frame seal to improve the joint strength between the two of ring flange and sleeve pipe body, and stability and leakproofness when the ring flange uses, thereby make the ring flange after fixed mounting, and sleeve pipe body between the cooperation intensity height, stability is good, difficult emergence is not hard up after long-time the use.
Description
Technical Field
The utility model relates to a wall bushing technical field, concretely relates to locking type high pressure wall bushing.
Background
The high-pressure wall bushing is also called a high-pressure wall bushing, a waterproof bushing and a wall body embedded pipe, and the waterproof bushing is divided into a rigid waterproof bushing and a flexible waterproof bushing. The flexible waterproof sleeve is mainly used in places with high requirements such as civil air defense walls and pools, and the rigid waterproof sleeve is generally used in places where pipelines such as basements need to penetrate through the pipelines.
However, when the existing high-voltage wall bushing is used in practice, the flange on the surface of the high-voltage wall bushing is not stably matched with the bushing body after being fixedly installed, and is easy to loosen after being used for a long time, so that the bushing body and the wall body are loosened, water and dust are easy to enter, and the line safety is influenced.
Therefore, it is necessary to provide a high-voltage wall bushing with anti-loose function to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a locking type high pressure wall bushing dies at the concave part through the slider card under the effect of spring force, and meet water inflation sealing rod inflation grow, die flange dish and fixed frame seal, thereby improve the joint strength between the two of flange dish and sleeve pipe body, and stability and leakproofness when the flange dish uses, thereby make the flange dish after fixed mounting, and the sleeve pipe body between the cooperation intensity high, stability is good, difficult emergence is not hard up after using for a long time, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: a locking type high-voltage wall bushing comprises a bushing body, wherein flange plates are arranged at the top and the bottom of the bushing body respectively, and fixing mechanisms are arranged at the top and the bottom of the bushing body respectively and are arranged inside the flange plates;
the fixing mechanism comprises two sliding grooves, the sliding grooves are respectively formed in one side, close to the sleeve body, of each flange plate, sliding blocks are arranged inside the sliding grooves in a sliding mode, springs are fixedly arranged at one ends, far away from the sleeve body, of the sliding blocks, grooves are formed in the top and the bottom of the sleeve body, one ends, far away from the springs, of the two sliding blocks extend into the grooves, and fixing frames are fixedly arranged on one sides of the flange plates.
Preferably, two the mounting hole has all been seted up to the flange plate one end top both sides of keeping away from the sleeve pipe body, two threaded hole has all been seted up to fixed frame top and bottom.
Preferably, the fixed two spacing frames that are equipped with in sleeve pipe body outside, the inside fixed packing of spacing frame has the water stopping strip that swells of chance water.
Preferably, one of the limiting frames is in contact with the two flange plates, and the other limiting frame is in contact with the fixed frame.
Preferably, the cross sections of the two sliding blocks are both set to be T-shaped when being viewed from the front, and the grooves are matched with the sliding blocks.
In the technical scheme, the utility model provides a technological effect and advantage:
compared with the prior art, when the device is used, when the flange plate and the sleeve body are fixed, the sliding block is clamped inside the groove under the action of the elastic force of the spring, so that the bonding strength between the flange plate and the sleeve body is improved, the phenomenon that the whole sleeve body is loosened and the safety of an internal circuit is influenced after the flange plate is used for a long time is avoided, and when the sleeve body is fixed by pouring cement concrete, the water-swelling water stop strip can be swelled to enlarge, the flange plate and the fixing frame are sealed and blocked, so that the stability and the tightness of the flange plate in use are improved again, the phenomenon that when the sleeve body is used for a long time, a gap is formed at the joint of the sleeve body, water and dust are easy to enter, the loosening phenomenon is generated, and the use of the sleeve body is influenced, so that the matching strength between the flange plate and the sleeve body is high after the flange plate is fixedly installed, good stability and difficult looseness after long-time use.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the flange and the fixing frame of the present invention;
fig. 3 is the utility model discloses a spacing frame and water-swelling sealing rod connection structure sketch map.
Description of reference numerals:
the water-swelling water stop sleeve comprises a sleeve body 1, a flange plate 2, a sliding groove 31, a sliding block 32, a spring 33, a groove 34, a fixing frame 35, a mounting hole 6, a threaded hole 7, a limiting frame 8 and a water-swelling water stop strip 9.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a locking type high-voltage wall bushing as shown in figures 1-3, which comprises a bushing body 1, wherein the top and the bottom of the bushing body 1 are both provided with a flange plate 2, the top and the bottom of the bushing body 1 are both provided with a fixing mechanism, and the fixing mechanism is arranged inside the flange plate 2;
fixed establishment includes two spouts 31, two spout 31 is seted up respectively inside two ring flange 2 one side that is close to sleeve pipe body 1, the inside slip of spout 31 is equipped with slider 32, the fixed spring 33 that is equipped with of one end that sleeve pipe body 1 was kept away from to slider 32, the spring 33 other end and ring flange 2 fixed connection, 1 top of sleeve pipe body and bottom are all seted up flutedly 34, and two sliders 32 keep away from the one end of spring 33 and all extend to inside the recess 34, two 2 one side of ring flange is all fixed and is equipped with fixed frame 35.
Further, in above-mentioned technical scheme, two mounting hole 6 has all been seted up to ring flange 2 one end top both sides of keeping away from sleeve pipe body 1, and convenient to use person fixes this device in the outside hole that has prepared in advance, two threaded hole 7 has all been seted up to fixed frame 35 top and bottom, and convenient to use person is with two ring flange 2 fixed mounting in the outside of sleeve pipe body 1.
Further, in above-mentioned technical scheme, sleeve pipe body 1 outside is fixed and is equipped with two spacing frames 8, the inside fixed packing of spacing frame 8 has the water-swelling sealing rod 9 of meeting, when carrying out cement concrete pouring, the water-swelling sealing rod 9 of meeting can meet the water grow, increases the leakproofness between flange dish 2 and fixed frame 35 and sleeve pipe body 1 to improve the bonding strength between the three.
Further, in the above technical solution, one of the limiting frames 8 is in contact with the two flange plates 2, and the other limiting frame 8 is in contact with the fixing frame 35.
Furthermore, in the above technical scheme, the cross section of each of the two sliding blocks 32 is T-shaped when viewed from the front, so that the problem that the user cannot easily install the device due to the fact that the sliding blocks 32 pop out of the flange 2 when the flange 2 is not installed is solved, and the grooves 34 are matched with the sliding blocks 32.
The implementation mode is specifically as follows: when the utility model is used, a user firstly places two flange plates 2 at the middle outer side of a sleeve body 1, and two sliders 32 respectively extend into two grooves 34, then two fixing frames 35 are fixed together through external bolts through a threaded hole 7, namely, the fixation between the flange plate 2 and the sleeve body 1 is realized, at the moment, the sliders 32 are clamped inside the grooves 34 under the action of the elastic force of a spring 33, so that the flange plate 2 and the sleeve body 1 are connected, the bonding strength between the two is improved, the problem that the flange plate 2 is loosened due to low connecting strength after long-time use, and further the whole sleeve body 1 is loosened to influence the use is solved, finally, the sleeve body 1 is inserted into a hole prepared in advance outside, the sleeve body 1 is installed and fixed in a wall body through the mounting hole 6 by using the external bolts again, and finally, cement concrete is poured to block the hole, can accomplish the fixed of this device, and when pouring cement concrete, meet water inflation sealing rod 9 inflation grow, with flange plate 2 and fixed frame 35 sealed stifled, stability and leakproofness when having improved flange plate 2 and using, when avoiding its interior permanent use, appear the gap with sleeve pipe body 1 junction, intake easily, advance dirt, produce not hard up phenomenon, this embodiment has specifically solved among the prior art present high pressure and has worn the wall sleeve pipe when the in-service use, its surperficial flange plate 2 is after fixed mounting, and the cooperation is stable inadequately between the sleeve pipe body 1, take place to become flexible after long-time using easily, and then lead to taking place to become flexible between sleeve pipe body 1 and the wall body, intake easily, advance dirt, influence the problem of line safety.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (5)
1. The utility model provides a locking type high pressure wall bushing, includes sleeve pipe body (1), its characterized in that: the top and the bottom of the sleeve body (1) are both provided with flange plates (2), the top and the bottom of the sleeve body (1) are both provided with fixing mechanisms, and the fixing mechanisms are arranged inside the flange plates (2);
fixed establishment includes two spout (31), two inside spout (31) seted up one side that is close to sleeve pipe body (1) in two ring flanges (2) respectively, spout (31) inside slip is equipped with slider (32), the fixed spring (33) that is equipped with of one end that sleeve pipe body (1) was kept away from in slider (32), the spring (33) other end and ring flange (2) fixed connection, sleeve pipe body (1) top and bottom are all seted up flutedly (34), and the one end that spring (33) were kept away from in two slider (32) all extends to inside recess (34), two ring flange (2) one side is all fixed and is equipped with fixed frame (35).
2. The anti-loose high-voltage wall bushing according to claim 1, wherein: two mounting hole (6), two have all been seted up to flange dish (2) one end top both sides of keeping away from sleeve pipe body (1) fixed frame (35) top and bottom all seted up threaded hole (7).
3. The anti-loose high-voltage wall bushing according to claim 1, wherein: the sleeve pipe body (1) outside is fixed and is equipped with two spacing frames (8), the inside fixed packing of spacing frame (8) has water inflation sealing rod (9).
4. The anti-loose high-voltage wall bushing according to claim 3, wherein: one of them spacing frame (8) contact with two ring flanges (2), another spacing frame (8) contact with fixed frame (35).
5. The anti-loose high-voltage wall bushing according to claim 1, wherein: the cross sections of the two sliding blocks (32) are set to be T-shaped when being viewed from the front, and the grooves (34) are matched with the sliding blocks (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728974.5U CN213753904U (en) | 2020-11-23 | 2020-11-23 | Anti-loosening high-voltage wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728974.5U CN213753904U (en) | 2020-11-23 | 2020-11-23 | Anti-loosening high-voltage wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213753904U true CN213753904U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022728974.5U Active CN213753904U (en) | 2020-11-23 | 2020-11-23 | Anti-loosening high-voltage wall bushing |
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| CN (1) | CN213753904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611464A (en) * | 2021-07-27 | 2021-11-05 | 贵州电网有限责任公司 | Porcelain bushing device with good water resistance |
-
2020
- 2020-11-23 CN CN202022728974.5U patent/CN213753904U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611464A (en) * | 2021-07-27 | 2021-11-05 | 贵州电网有限责任公司 | Porcelain bushing device with good water resistance |
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