CN220747617U - Adjustable wind-resistant pull rod - Google Patents

Abstract

The utility model discloses an adjustable wind-resistant pull rod which comprises an upper support rod, a lower support rod, an adjusting component and a connecting seat, wherein the upper support rod is sleeved at the upper end of the lower support rod, the adjusting component is sleeved at the joint of the upper support rod and the lower support rod, and the connecting seat is arranged at the end part of a connector. The utility model aims to enhance protection stability, avoid unnecessary loss caused by wind load, add a wind-resistant pull rod between a climbing frame and a building structure for drawknot, enlarge the resistance of the climbing frame to strong wind weather, and design the wind-resistant pull rod to be adjustable in consideration of the distance and the installation angle between the building and the climbing frame, fix an adjusting block on the wind-resistant pull rod under the action of a spring and an elastic piece to prevent the adjusting block from loosening, and pass through the adjusting block, an upper supporting rod and a lower supporting rod through a positioning rod after the length of the wind-resistant pull rod is adjusted, so that a plug rod is inserted into the extending end part of the positioning rod to prevent the positioning rod from falling off.

Description

Adjustable wind-resistant pull rod

Technical Field

The utility model relates to the technical field of building construction, in particular to an adjustable wind-resistant pull rod.

Background

When the conventional high-rise or super-high-rise building works, the higher the floor is, the larger the influence of wind load on the peripheral protection (climbing frame or overhanging frame) is, the stronger the wind power in coastal areas is, and the influence degree on the building protection is serious. The conventional climbing frame is constructed by combining the aluminum mould technology, if the construction sequence is unreasonable, the aluminum alloy template at the installation position of the upper guide seat after the climbing frame is lifted is not removed, and the upper guide seat is installed without the installation construction of a working surface.

The upper guide seat of the traditional climbing frame can not be installed because the aluminum alloy template is not removed in time, and particularly in the weather of strong wind and heavy rain, the potential safety hazard is more serious, and accidents are easy to occur. Therefore, the wind-resistant pull rod is additionally arranged between the climbing frame and the building structure for drawknot, the resistance of the climbing frame to strong wind weather is increased, but the distance between the climbing frame and the building structure is not fixed, and therefore the adjustable wind-resistant pull rod is designed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an adjustable wind-resistant pull rod.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses an adjustable wind-resistant pull rod, which comprises an upper support rod, a lower support rod, an adjusting component and a connecting seat, wherein the upper support rod is sleeved at the upper end of the lower support rod, the adjusting component is sleeved at the joint of the upper support rod and the lower support rod, the adjusting component comprises an adjusting block, a positioning rod, an inserting rod, an elastic piece and a fastening plate, connecting blocks are fixed at the end parts of the upper support rod and the lower support rod, a connector is arranged at the end part of each connecting block, and the connecting seat is arranged at the end part of each connector.

As a preferable technical scheme of the utility model, one side of the lower supporting rod and the bottom close to the upper supporting rod are provided with limiting holes matched with the positioning rods, one side of the supporting rod is provided with a plurality of limiting holes, the adjusting block is sleeved on the outer side close to the bottom of the upper supporting rod, and the outer sides of the adjusting block and the fastening plate are provided with positioning holes matched with the positioning rods.

As a preferable technical scheme of the utility model, the positioning rod penetrates through the upper supporting rod and the lower supporting rod through the limiting holes, the positioning rod penetrates through the adjusting block and the fastening plate through the positioning holes, a penetrating hole matched with the inserting rod is formed in the end part of the positioning rod, and the inserting rod penetrates through the positioning rod through the penetrating hole and is connected with the positioning rod in an inserting or threaded mode.

As a preferable technical scheme of the utility model, the elastic sheets are fixed on the inner wall of the positioning hole on the adjusting block, four elastic sheets are arranged on the inner wall of the positioning hole in an annular array manner, the outer side of the positioning rod is provided with a concave design matched with the elastic sheets, and the elastic sheets are made of elastic metal materials.

As a preferable technical scheme of the utility model, the fastening plate is arranged on the inner side of the adjusting block, two fastening plates are arranged on the inner side of the adjusting block, the fastening plates are arc-shaped, a guide plate and a spring are arranged between the rear side of the fastening plate and the adjusting block, and a guide groove matched with the guide plate is formed on the inner side of the adjusting block.

As a preferable technical scheme of the utility model, two ends of the spring are respectively and fixedly connected with the fastening plate and the adjusting block, the guide plates are arranged on two sides of the spring, the guide plates are L-shaped, and the guide plates are movably connected with the adjusting block through the guide grooves.

As a preferable technical scheme of the utility model, the inner side of the fastening plate is provided with a fastening elastic piece, the fastening elastic piece is spliced with the fastening plate, and the fastening elastic piece is made of elastic metal.

As a preferable technical scheme of the utility model, a screw is arranged between the connecting seat and the connecting head, the connecting seat is connected with the connecting head through the screw, the connecting head is in threaded connection with the connecting block, and the connecting part of the connecting head and the connecting block transversely penetrates through the screw.

As a preferable technical scheme of the utility model, the surface of the connecting seat is provided with a mounting hole.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model aims to enhance protection stability, avoid unnecessary loss caused by wind load, add the wind-resistant pull rod between the climbing frame and the building structure for drawknot, increase the resistance of the climbing frame to strong wind weather, and consider the problems of distance and installation angle between the building and the climbing frame, design the wind-resistant pull rod to be adjustable, fix the adjusting block on the wind-resistant pull rod under the action of the spring and the elastic sheet, prevent the adjusting block from loosening, after the length of the wind-resistant pull rod is adjusted, the positioning rod passes through the adjusting block, the upper supporting rod and the lower supporting rod, the inserting rod is inserted into the extending end part of the positioning rod, prevent the positioning rod from falling off, and the elastic sheet in the positioning hole is clamped at the outer side of the positioning rod to stabilize the positioning rod, so that the structure of the wind-resistant support rod is more stable, the position limitation is not easy to loosen after long-time support, and the problem that the upper guide seat of the traditional climbing frame is often unable to be installed due to untimely dismantling of an aluminum alloy template, especially in strong wind weather, and the problem of safety hazard is easy to cause accident.

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a split construction of the present utility model;

FIG. 3 is a schematic view of the structure of part A of the split structure of the present utility model;

FIG. 4 is a schematic plan view of the adjustment assembly;

FIG. 5 is a schematic view of a portion B of a schematic view of a top-down configuration of an adjustment assembly;

in the figure: 101. an upper support rod; 102. a connecting block; 103. a connector; 201. a lower support rod; 202. a limiting hole; 3. an adjustment assembly; 301. an adjusting block; 302. positioning holes; 303. a positioning rod; 304. a rod; 305. a through hole; 306. an elastic sheet; 307. a fastening plate; 308. fastening a spring plate; 309. a guide plate; 3010. a spring; 3011. a guide groove; 4. a connecting seat; 401. a screw; 402. and (5) mounting holes.

Detailed Description

As shown in fig. 1-5, the utility model provides an adjustable wind-resistant pull rod, which comprises an upper support rod 101, a lower support rod 201, an adjusting component 3 and a connecting seat 4, wherein the upper support rod 101 is sleeved at the upper end of the lower support rod 201, the adjusting component 3 is sleeved at the joint of the upper support rod 101 and the lower support rod 201, the adjusting component 3 comprises an adjusting block 301, a positioning rod 303, an inserting rod 304, an elastic piece 306 and a fastening plate 307, connecting blocks 102 are fixed at the end parts of the upper support rod 101 and the lower support rod 201, a connector 103 is arranged at the end part of the connecting blocks 102, and the connecting seat 4 is arranged at the end part of the connector 103.

Further, a limiting hole 202 matched with the positioning rod 303 is formed in one side of the lower supporting rod 201 and the bottom close to the upper supporting rod 101, a plurality of limiting holes 202 are formed in one side of the supporting rod, the adjusting block 301 is sleeved on the outer side close to the bottom of the upper supporting rod 101, and positioning holes 302 matched with the positioning rod 303 are formed in the outer sides of the adjusting block 301 and the fastening plate 307.

The locating rod 303 penetrates through the upper supporting rod 101 and the lower supporting rod 201 through the limiting hole 202, the locating rod 303 penetrates through the adjusting block 301 and the fastening plate 307 through the locating hole 302, a penetrating hole 305 matched with the inserting rod 304 is formed in the end portion of the locating rod 303, the inserting rod 304 penetrates through the locating rod 303 through the penetrating hole 305 and is connected with the locating rod 303 in an inserting or threaded mode, the locating rod 303 penetrates through the adjusting block 301, the upper supporting rod 101 and the lower supporting rod 201 sequentially through the limiting hole 202 and the locating hole 302, the inserting rod 304 is mounted on the extending end portion of the locating rod 303 through the penetrating hole 305, the position of the locating rod 303 is fixed, and the connection firmness of the upper supporting rod 101, the lower supporting rod 201 and the adjusting block 301 is improved.

The elastic sheet 306 is fixed on the inner wall of the positioning hole 302 on the adjusting block 301, four elastic sheets 306 are arranged on the inner wall of the positioning hole 302 in an annular array, the outer side of the positioning rod 303 is provided with a concave design matched with the elastic sheets 306, the elastic sheets 306 are made of elastic metal, the elastic sheets 306 are clamped on the outer side of the positioning rod 303 in an extrusion mode through the concave designs on the elastic sheets 306 and the positioning rod 303, the positioning rod 303 is stabilized, and the elastic metal can be beryllium copper alloy, magnesium alloy and the like.

The fastening plate 307 is arranged on the inner side of the adjusting block 301, two fastening plates 307 are arranged on the inner side of the adjusting block 301, the fastening plates 307 are arc-shaped, a guide plate 309 and a spring 3010 are arranged between the rear side of the fastening plates 307 and the adjusting block 301, and a guide groove 3011 matched with the guide plate 309 is formed on the inner side of the adjusting block 301.

Both ends of the spring 3010 are fixedly connected with the fastening plate 307 and the adjusting block 301 respectively, the guide plates 309 are arranged on both sides of the spring 3010, the guide plates 309 are L-shaped, the guide plates 309 are movably connected with the adjusting block 301 through the guide grooves 3011, when the upper supporting rod 101 is sleeved in the adjusting block 301, the fastening plate 307 is pressed to move backwards, meanwhile, the spring 3010 on the rear side of the fastening plate 307 is pressed, the guide plates 309 move into the guide grooves 3011, and the fastening plate 307 is tightly attached to the outer side of the upper supporting rod 101 based on the reaction force of the spring 3010, so that the connection between the adjusting block 301 and the upper supporting rod 101 is firmer.

The fastening plate 307 is provided with a fastening spring 308 on the inner side, the fastening spring 308 is inserted into the fastening plate 307, when the upper support rod 101 enters the inner side of the adjusting block 301, the fastening spring 308 is compressed, the upper support rod 101 is abutted against the inner side of the fastening plate 307 based on the reaction force of the fastening spring 308, the fastening performance is improved, the fastening spring 308 is made of elastic metal, and the elastic metal can be beryllium copper alloy, magnesium alloy or the like.

Be provided with screw 401 between connecting seat 4 and the connector 103, be connected through screw 401 between connecting seat 4 and the connector 103, be connected connector 103 and connecting seat 4 through screw 401, connector 103 and connecting block 102 threaded connection, and the junction of connector 103 and connecting block 102 transversely runs through there is screw 401, fastens the connection of connector 103 and connecting block 102 through screw 401.

The mounting hole 402 has been seted up on the surface of connecting seat 4, makes connecting seat 4 can be connected with climbing frame and building surface through mounting hole 402.

Specifically, the ends of the upper support rod 101 and the lower support rod 201 are connected with the connector 103 through the connecting block 102, the connecting seat 4 is arranged at the end of the connector 103, one of the two connecting seats 4 is used for being connected with a building, the other connecting seat is connected with a climbing frame vertical rod, firstly, the lower end of the wind-resistant pull rod is fixed with the building through the connecting seat 4, then the distance between the upper support rod 101 and the lower support rod 201, namely the using length of the wind-resistant pull rod, is adjusted to a proper length, passes through the adjusting block 301, the upper support rod 101 and the lower support rod 201 through the positioning rod 303, performs position limiting, and then fixes the other end of the wind-resistant pull rod with the climbing frame for use;

length limiting principle of wind-resistant pull rod: the adjusting block 301 is sleeved at the lower end of the upper supporting rod 101, the upper supporting rod 101 is sleeved at the outer side of the lower supporting rod 201, the outer side of the lower supporting rod 201 is moved to adjust the use length, after adjustment is completed, the positioning rod 303 sequentially penetrates through the adjusting block 301, the upper supporting rod 101 and the lower supporting rod 201, the inserting rod 304 is inserted into the extending end part of the positioning rod 303 through the penetrating hole 305, the positioning rod 303 is prevented from falling off, the firmness of connection of the upper supporting rod 101, the lower supporting rod 201 and the adjusting block 301 is improved, the elastic piece 306 is additionally arranged in the positioning hole 302, the elastic piece 306 is clamped at the outer side of the positioning rod 303, and the positioning rod 303 is stabilized, so that the structure of the wind-resistant supporting rod is more stable and cannot be easily loosened after long-time supporting;

and when the upper supporting rod 101 is connected with the adjusting block 301, the fastening plate 307 is pressed by the upper supporting rod 101 to move backwards, meanwhile, the spring 3010 at the rear side of the fastening plate 307 is pressed, the guide plate 309 moves into the guide groove 3011, the fastening plate 307 is tightly attached to the outer side of the upper supporting rod 101 based on the reaction force of the spring 3010, the connection between the adjusting block 301 and the upper supporting rod 101 is firmer, the adjusting block 301 is prevented from loosening, the adjusting assembly 3 can be stably arranged on the upper supporting rod 101, the fastening elastic piece 308 can be additionally arranged on the inner side of the fastening plate 307, the fastening elastic piece 308 is compressed, the upper supporting rod 101 is abutted to the inner side of the fastening plate 307 based on the reaction force of the fastening elastic piece 308, and the fastening performance is improved.

The components of the upper support rod 101, the connecting block 102, the connecting head 103, the lower support rod 201, the adjusting block 301, the positioning rod 303, the inserting rod 304, the elastic piece 306, the fastening plate 307, the fastening elastic piece 308, the guide plate 309, the spring 3010, the connecting seat 4, the screw 401 and the like are all universal standard components or components known to a person skilled in the art, and the structures and the principles of the components are all known to the person skilled in the art through technical manuals or through routine experimental methods.

In summary, the present utility model is based on prior art wind resistant tie rods, and therefore, the disclosed structure and function of prior art wind resistant tie rods are not fully described.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. The utility model provides an adjustable anti-wind pull rod, its characterized in that, including last bracing piece (101), lower support rod (201), adjusting part (3) and connecting seat (4), it establishes to go up bracing piece (101) cover the upper end of lower support rod (201), adjusting part (3) cover are established go up bracing piece (101) with the junction of lower support rod (201), adjusting part (3) are including regulating block (301), locating lever (303), inserted bar (304), elastic sheet (306) and fastening plate (307), go up bracing piece (101) with the tip of lower support rod (201) all is fixed with connecting block (102), the tip of connecting block (102) is provided with connector (103), connecting seat (4) set up the tip of connector (103).

2. The adjustable wind-resistant pull rod according to claim 1, wherein one side of the lower support rod (201) and the bottom close to the upper support rod (101) are provided with limiting holes (202) adapted to the positioning rods (303), one side of the support rod is provided with a plurality of limiting holes (202), the outer side close to the bottom of the upper support rod (101) is sleeved with the adjusting block (301), and the outer sides of the adjusting block (301) and the fastening plate (307) are provided with positioning holes (302) adapted to the positioning rods (303).

3. The adjustable wind-resistant pull rod according to claim 2, wherein the positioning rod (303) penetrates through the upper support rod (101) and the lower support rod (201) through the limiting hole (202), the positioning rod (303) penetrates through the adjusting block (301) and the fastening plate (307) through the positioning hole (302), a penetrating hole (305) matched with the inserting rod (304) is formed in the end portion of the positioning rod (303), and the inserting rod (304) penetrates through the positioning rod (303) through the penetrating hole (305) and is connected with the positioning rod (303) in an inserting or threaded mode.

4. An adjustable wind-resistant pull rod according to claim 3, wherein the elastic sheet (306) is fixed on the inner wall of the positioning hole (302) on the adjusting block (301), four elastic sheets (306) are annularly arranged on the inner wall of the positioning hole (302), a concave design matched with the elastic sheet (306) is arranged on the outer side of the positioning rod (303), and the elastic sheet (306) is made of elastic metal.

5. The adjustable wind-resistant pull rod according to claim 1, wherein the fastening plate (307) is arranged on the inner side of the adjusting block (301), two fastening plates (307) are arranged on the inner side of the adjusting block (301), the fastening plates (307) are arc-shaped, a guide plate (309) and a spring (3010) are arranged between the rear side of the fastening plates (307) and the adjusting block (301), and a guide groove (3011) matched with the guide plate (309) is formed on the inner side of the adjusting block (301).

6. The adjustable wind-resistant pull rod according to claim 5, wherein two ends of the spring (3010) are fixedly connected with the fastening plate (307) and the adjusting block (301) respectively, the guide plates (309) are arranged on two sides of the spring (3010), the guide plates (309) are of an L-shaped design, and the guide plates (309) are movably connected with the adjusting block (301) through the guide grooves (3011).

7. The adjustable wind-resistant pull rod according to claim 6, wherein a fastening elastic piece (308) is arranged on the inner side of the fastening plate (307), the fastening elastic piece (308) is inserted into the fastening plate (307), and the fastening elastic piece (308) is made of elastic metal.

8. The adjustable wind-resistant pull rod according to claim 1, wherein a screw (401) is arranged between the connecting seat (4) and the connecting head (103), the connecting seat (4) and the connecting head (103) are connected through the screw (401), the connecting head (103) is in threaded connection with the connecting block (102), and the connecting part of the connecting head (103) and the connecting block (102) is transversely penetrated by the screw (401).

9. The adjustable wind-resistant tie rod of claim 8, wherein the surface of the connection base (4) is provided with mounting holes (402).