CN217812677U - Weather-proof steel structure iron tower joint part high-pressure sealing structure - Google Patents

Abstract

The utility model discloses a resistant time steel construction iron tower joint portion high pressure seal structure, including the closing plate of clamp department in the middle of steel construction board an and steel construction board b, steel construction board an and steel construction board b support respectively in the lower extreme and the upper end of closing plate, the width of closing plate equals the width of steel construction board an or steel construction board b wherein minimum one, the department placed in the middle of the closing plate is provided with the logical groove of establishhing along its length direction, the intussuseption that leads to has sealed glue, and sealed packing of gluing has good anti displacement and tear resistance to have good waterproof nature and weatherability, can effectively realize the sealed effect of steel construction board an and steel construction board b faying face under sealed glue's effect, and reduce the possibility of contact surface corrosion, in addition, the closing plate adopts the steel that has weather resistance equally, and it can form rigid support to steel construction board an and steel construction board b's faying face, thereby reaches leakproofness and resistant high pressure dual function.

Description

High-pressure sealing structure for joint part of weather-resistant steel structure iron tower

Technical Field

The utility model relates to a steel construction installation technical field specifically is a resistant steel construction iron tower joint portion high pressure seal structure of waiting.

Background

The steel tower with the weather-resistant steel structure is usually applied to the power or communication industry, the material of the steel tower is mainly galvanized plain carbon steel, and the steel tower has excellent weather resistance through the working procedures of polishing, galvanizing and the like, so that the steel tower can resist the severe outdoor environment for a long time; at present, bolts are generally adopted to connect and fix steel structure iron towers in a combination mode, a certain contact surface is formed at the joint of steel structures, the contact surface is difficult to completely fit due to long-term use or machining errors, so that the joint surface of weather-resistant steel is corroded, the corrosion and damage of the bolts are accelerated, the use reliability and stability of the joint part are emphasized, and therefore, a high-pressure sealing structure of the joint part of the weather-resistant steel structure iron tower is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistant steel construction iron tower joint portion high pressure seal structure of waiting to solve the current steel construction iron tower's that provides among the above-mentioned background art combination mode and lead to the contact surface to take place the corrosion easily, thereby reduce its connection stability's problem, consequently, the utility model aims at providing a resistant steel construction iron tower joint portion high pressure seal structure of waiting, it can form good leakproofness and waterproof nature to the faying face of steel construction, greatly reduced its contact surface possibility of taking place the corrosion.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a resistant steel structure iron tower joint portion high-pressure seal structure of waiting, includes the clamp and constructs the closing plate of department in the middle of steel structure board an and steel structure board b, steel structure board an and steel structure board b support respectively in the lower extreme and the upper end of closing plate, the width of closing plate equals the width that steel structure board an or steel structure board b wherein minimum one's steel structure board, the department placed in the middle of the closing plate is provided with the logical groove of establishhing along its length direction, the intussuseption that leads to the groove is filled with sealed glue.

Preferably, the steel structure plate a and the steel structure plate b simultaneously penetrate through the steel structure plate a, the through groove and the steel structure plate b through bolts so as to form a locking connection, wherein the width of the through groove is larger than the diameter of the bolt.

Preferably, the outer side of the through groove is provided with a square groove in a circle, the square groove is filled with expansion resin, and the notch of the square groove faces and corresponds to the steel structural plate b.

Preferably, the long limit one side of closing plate is provided with the feed port that communicates in logical inslot to the opposite side on same long limit is provided with the discharge opening that communicates in logical inslot, as preferred.

Preferably, sealed end cap has been filled in to the inboard of feed port and discharge opening, and simultaneously, the outside one end of sealed end cap still is provided with the stop block that the diameter is greater than sealed end cap.

Compared with the prior art, the beneficial effects of the utility model are that: through the closing plate, lead to the setting of groove and sealed glue, sealed glue has good displacement resistance and tear resistance, higher waterproof nature and weatherability still have simultaneously, can effectively realize the sealed effect of steel structure board an and steel structure board b faying face under sealed glue's effect, and reduce the possibility of contact surface corrosion, in addition, the closing plate adopts the steel that has weatherability equally, it can form the rigid support to steel structure board an and steel structure board b's faying face, thereby reach leakproofness and high pressure resistant dual function.

Drawings

FIG. 1 is a schematic top view of a sealing plate according to the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

fig. 3 is a schematic diagram of the side view internal structure of the sealing plate of the present invention.

In the figure: 1. a steel plate a; 2. a steel plate b; 3. a sealing plate; 4. a through groove; 41. sealing glue; 5. a clip-shaped groove; 51. an expanded resin; 6. a feed port; 7. a discharge hole; 8. and (7) sealing the plug.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1-fig. 3 show that the utility model relates to a resistant steel structure iron tower joint portion high pressure seal structure's all structure schematic diagrams, please refer to fig. 1-fig. 3, a resistant steel structure iron tower joint portion high pressure seal structure of this embodiment, including clamping the closing plate 3 of department in the middle of steel framework board an 1 and steel framework board b2, steel framework board a1 and steel framework board b2 support respectively in the lower extreme and the upper end of closing plate 3, the width of closing plate 3 equals the width of steel framework board an 1 or steel framework board b2 wherein minimum one, the department placed in the middle of closing plate 3 is provided with logical groove 4 of setting up along its length direction, the inside packing that leads to groove 4 has sealed glue 41.

In this embodiment, the steel structure plate a1 and the steel structure plate b2 simultaneously penetrate through the steel structure plate a1, the through groove 4 and the steel structure plate b2 through bolts to form locking connection, wherein the width of the through groove 4 is greater than the diameter of the bolt, preferably, the sealant 41 can be polysulfide sealant which has excellent displacement resistance and tear resistance, and also has high waterproof property, solvent resistance and low temperature resistance, so that the sealant has good weather resistance, can effectively realize the sealing effect of the joint surface of the steel structure plate a1 and the steel structure plate b2 under the action of the sealant 41, and reduces the possibility of corrosion of the contact surface, and in addition, the sealing plate 3 also adopts steel with weather resistance, and can form rigid support on the joint surface of the steel structure plate a1 and the steel structure plate b2, thereby achieving the dual functions of sealing performance and high pressure resistance.

Further, long limit one side of closing plate 3 is provided with the feed port 6 that communicates in logical groove 4 inside, and the opposite side on same long limit is provided with the discharge opening 7 that communicates in logical groove 4 inside, as preferred, when the injecting glue, can push out the piece into feed port 6 with the tip cooperation of spouting the gluey rifle head, and to leading to the inslot of leading to groove 4 and inject closing plate 3, and the unnecessary air accessible discharge opening 7 in leading to groove 4 discharges, thereby guarantee its packing density, and simultaneously, then lead to groove 4 just to be filled when the glue solution spills over when discharge opening 7, the operation is very simple, furthermore, sealed end cap 8 has been filled in to the inboard of feed port 6 and discharge opening 7, and simultaneously, sealed end cap 8's outside one end still is provided with the limit stop that the diameter is greater than sealed end cap 8, can carry out the sealing plug to the feed port 6 and the discharge opening 7 of accomplishing the injecting glue through sealed end cap 8 and be real.

In this embodiment, the outside round that leads to groove 4 is provided with back shape recess 5, and back shape recess 5 intussuseption is filled with expanded resin 51, and wherein, the notch orientation of back shape recess 5 to corresponding to steel structure board b2, through the setting of the expanded resin 51 that encircles, when the faying face has water stain, expanded resin 51 can take place the inflation after meetting water, thereby further its sealed effect.

In summary, in the high-pressure sealing structure of the joint portion of the weather-resistant steel structure iron tower according to the embodiment, when the sealing structure is used, the sealing plate 3 is placed at the upper end of the steel structure plate a1, the edge of the sealing plate 3 and the steel structure plate a1 are simply welded and fixed, the expansion resin 51 is injected into the clip groove 5 in a surrounding manner, the steel structure plate b2 is directly abutted to the upper end of the sealing plate 3 and is fixed through bolts, the end portion of the glue spraying gun head is matched with the extrusion piece to be plugged into the feed hole 6, the sealing plate 3 is injected into the through groove 4, and the redundant air in the through groove 4 can be discharged through the discharge hole 7, so that the filling density of the sealing glue is ensured, the sealing glue 41 has excellent displacement resistance, tear resistance, waterproofness and weather resistance, and the sealing effect of the joint surface of the steel structure plate a1 and the steel structure plate b2 can be effectively realized under the effect of the sealing glue, and the possibility of rusting of the contact surface is reduced, in addition, the sealing plate 3 also adopts steel material with weather resistance, and can form a rigid support for the joint surface of the steel structure a high-resistant steel structure and a high-resistant steel structure.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. The utility model provides a resistant steel structure iron tower joint portion high pressure seal structure of waiting, its characterized in that, includes clamping at steel structure board a (1) and steel structure board b (2) middle closing plate (3) of department, steel structure board a (1) and steel structure board b (2) support respectively in the lower extreme and the upper end of closing plate (3), the width of closing plate (3) equals steel structure board a (1) or steel structure board b (2) the width of the steel structure board of minimum one of them, the department placed in the middle of closing plate (3) is provided with logical groove (4) of establishhing along its length direction, the inside packing that leads to groove (4) has sealed glue (41).

2. The high-pressure sealing structure of the joint part of the steel tower with the weather-resistant steel structure as claimed in claim 1, wherein: accessible bolt runs through simultaneously between steel structure board an (1) and the steel structure board b (2) and forms locking connection in steel structure board a (1), logical groove (4) and steel structure board b (2), or carries out welded connection between outer fringe all around and steel structure board a (1) and the steel structure board b (2) through the upper and lower end of closing plate (3), wherein, the width that leads to groove (4) is greater than the diameter size of bolt.

3. The high-pressure sealing structure of the joint part of the steel tower with the weather-resistant steel structure as claimed in claim 2, wherein: the steel structure plate is characterized in that a circle of the outer side of the through groove (4) is provided with a clip-shaped groove (5), the clip-shaped groove (5) is filled with expansion resin (51), and the notch of the clip-shaped groove (5) faces and corresponds to the steel structure plate b (2).

4. The high-pressure sealing structure of the joint part of the steel tower with the weather-resistant steel structure as claimed in claim 3, wherein: the long edge one side of the sealing plate (3) is provided with a feed hole (6) communicated with the inside of the through groove (4), and the other side of the same long edge is provided with a discharge hole (7) communicated with the inside of the through groove (4).

5. The high-pressure sealing structure of the joint part of the steel tower with the weather-resistant steel structure as claimed in claim 4, wherein: sealed end cap (8) have been filled in to the inboard of feed port (6) and discharge opening (7), simultaneously, the outside one end of sealed end cap (8) still is provided with the limit stop that the diameter is greater than sealed end cap (8).

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