CN220620716U - Telescopic smash-proof shed supporting leg device - Google Patents

Abstract

The utility model relates to the technical field of steel bar processing, and particularly discloses a telescopic shed leg device for preventing smashing, which comprises four square tubes and four supporting legs, wherein the four square tubes are connected with four corners of a shed roof of a shed for preventing smashing, the square tubes are connected with the supporting legs in a sliding manner and are fixed through limiting mechanisms, front brackets and rear brackets are further arranged at the front end and the rear end of the shed roof, the limiting mechanisms comprise first through holes, second through holes, steel bar pins, limiting columns and fixing components, the first through holes and the second through holes are respectively arranged on the side surfaces of one ends, connected with the supporting legs, of the square tubes, the limiting columns are fixedly arranged on the square tubes, and the fixing components are arranged on the side surfaces of the supporting legs. According to the utility model, through the arrangement of the front and rear brackets, the anti-smashing shed can be fixedly supported, the supporting strength and stability are improved, and the square tube, the supporting leg and the limiting mechanism are combined, so that on one hand, the supporting strength and stability can be further improved, on the other hand, the supporting leg can be conveniently retracted, on-site steel bar transfer is facilitated, and the processing efficiency is improved.

Description

Telescopic smash-proof shed supporting leg device

Technical Field

The utility model relates to the technical field of reinforcement processing, in particular to a telescopic shed-smashing-preventing supporting leg device.

Background

The steel bar processing shed is used for carrying out steel bar processing operations such as straightening, bending and welding on steel bars in a construction site, and according to the requirements of local building commission, the periphery of the processing shed is required to be provided with a support, the overhanging type processing shed is forbidden to be used, and in addition, in order to improve the safety performance, the ceiling of the processing shed is designed to be anti-smashing.

At present, the supporting structure of the anti-smashing shed is in a single form, namely a fixed structure or an adjustable telescopic structure, the supporting strength of the single structure is insufficient, the stability of the anti-smashing shed is poor, and in addition, when in field processing, the reinforcing steel bar is relatively inconvenient to transfer due to the blocking of the supporting structure, so that the processing efficiency is influenced.

Disclosure of Invention

Aiming at the technical problems in the prior art, the utility model provides the telescopic anti-smashing shed supporting leg device, which adopts a combination of a fixed structure and an adjustable telescopic structure, can facilitate the transfer of reinforcing steel bars on the basis of ensuring the supporting strength and the stability, and greatly improves the processing efficiency.

The technical scheme includes four square pipes and four landing legs, four square pipes are connected with the shed roof four corners of the shed of preventing smashing, the one end that the shed roof was kept away from to square pipes is fixed with landing leg sliding connection, and through stop gear, fore-and-aft both ends of shed roof still install fore-and-aft support, fore-and-aft support and aft support all are located two between the square pipes, stop gear includes first through-hole, second through-hole, reinforcing bar round pin, spacing post and fixed subassembly, first through-hole and second through-hole are located the side of side pipe and landing leg interconnect one end respectively, spacing post fixed mounting is on the another side that the side was close to landing leg one end is kept away from to the landing leg, fixed subassembly installs on the side that second through-hole one end is kept away from to the landing leg, just the tip roll-off square pipe and ground contact of second through-hole one end, when fixed subassembly and spacing post cooperate, the landing leg is fixed relatively with the side of side pipe, just the landing leg is retracted relatively.

Further, the second through holes comprise a plurality of second through holes, and the second through holes are arranged at intervals along the length direction of the supporting leg.

Further, fixed subassembly includes spacing seat, U type support, handle, slide bar, spring, spacing dish and spacing ring, spacing seat fixed mounting is on the side of landing leg, the bottom of U type seat rotates with spacing seat through the pivot and is connected, the one end of handle rotates with the top of U type seat to be connected, the middle part of handle rotates with the top of U type support to be connected, the bottom of U type support is equipped with the slide hole, spacing dish slidable mounting is in U type support, the one end and the spacing ring fixed connection of slide bar, the other end passes slide hole and spacing dish fixed connection, the spring cup joints outside the slide bar, and the both ends of spring respectively with the bottom and the spacing dish butt of U type support, works as when spacing ring and spacing post cooperate, rotate the handle makes the spring compression, landing leg and square pipe are fixed relatively.

Further, a telescopic prevents pounding canopy landing leg device still includes four supports, four support fixed mounting is subaerial, the top of support be equipped with landing leg complex square groove, fixed mounting has spacing hook on the side of landing leg, works as spacing ring and spacing hook cooperation time, rotate the handle makes the spring compression, the landing leg is fixed with the support.

Further, the square tube is embedded into the shed roof.

The beneficial effects are that:

1. according to the utility model, through the arrangement of the front and rear brackets, the anti-smashing shed can be fixedly supported, the supporting strength and stability are improved, and the square tubes, the supporting legs and the limiting mechanisms are combined, so that on one hand, the supporting strength and stability can be further improved, on the other hand, the supporting legs can be conveniently retracted and fixed, on-site steel bar transfer is facilitated, and the processing efficiency is improved; the support legs are retracted into the square tube by sliding upwards, then the support legs and the square tube are relatively fixed by the cooperation of the fixing assembly and the limiting column, the support legs are prevented from sliding out of the square tube under the action of self gravity, and at the moment, the steel bars can freely enter and exit the anti-smashing shed due to the fact that the support legs are not blocked; through the downwardly sliding landing leg, make landing leg roll-off side pipe and with ground or other fixed knot structure contact, then run through first through-hole and second through-hole through the reinforcing bar round pin, make side pipe and landing leg relatively fixed, utilize the cooperation of landing leg and side pipe can effectively support preventing pounding the canopy this moment, improved the stability of preventing pounding the canopy greatly.

2. According to the utility model, the telescopic lengths of the support legs and the square tubes can be adjusted in a certain range through the plurality of second through holes arranged along the length direction of the support legs, so that the adjustment requirements of different heights are met.

3. According to the utility model, through the arrangement of the limiting seat, the U-shaped bracket, the handle, the sliding rod, the spring, the limiting disc and the limiting ring, the connection and the disassembly between the supporting leg and the limiting column can be conveniently and rapidly realized, and the processing efficiency is further improved; the four supports and the limit hooks are combined, so that the support legs can be conveniently and fixedly connected with the ground or other fixed structures, the support legs are prevented from being separated from the ground or other fixed structures due to the external environment, the support strength and stability of the anti-smashing shed are further improved, the four supports are firstly connected and fixed with the ground or other fixed structures through bolts or other modes according to the positions of the four support legs, then the bottoms of the four support legs are in one-to-one correspondence sleeved connection with the supports, finally the U-shaped support is rotated around the rotating shaft, the limit rings are matched with the limit hooks, springs are compressed through downward rotation of the handles, the limit rings and the limit hooks are tensioned, the connection between the limit rings and the bottoms of the four support legs is completed, the connection between the limit rings and the limit hooks is completed, and finally the connection between the limit rings and the limit hooks and the ground or other fixed structures is completed through bolts or other modes; the utility model utilizes the same fixing component to be matched with the spacing column or the spacing hook in a selection way, can carry out spacing fixation on the supporting leg in the square pipe, is convenient for transferring the reinforcing steel bars, can connect and fix the supporting leg extending out of the square pipe, and improves the supporting strength and the stability of the anti-smashing shed.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram showing the structure of FIG. 1 at A in detail;

FIG. 3 is a schematic view of the cross-sectional connection structure of the U-shaped bracket and the handle of the present utility model;

fig. 4 is a schematic diagram showing the detailed structure at B in fig. 1.

Reference numerals illustrate:

1. a front bracket; 2. a rear bracket; 3. a support; 4. a limit hook; 5. the shed is prevented from being broken; 6. square tubes; 7. a limit column; 8. a support leg; 9. a limit seat; 10. a rotating shaft; 11. a U-shaped seat; 12. a handle; 13. a U-shaped bracket; 14. a slide hole; 15. a slide bar; 16. a limiting ring; 17. a limiting disc; 18. a spring; 19. and a reinforcing bar pin.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," 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 application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," 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 both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The utility model provides a telescopic shed-breaking-preventing supporting leg device, as shown in figures 1, 2 and 3, comprising four square tubes 6 and four supporting legs 8, wherein the four square tubes 6 are connected with four corners of a shed top of a shed-breaking-preventing shed 5, preferably the square tubes 6 are embedded into the shed top, the connection strength is improved, one end of each square tube 6 far away from the shed top is slidably connected with the supporting legs 8 and is fixed through a limiting mechanism, a front support 1 and a rear support 2 are also arranged at the front end and the rear end of the shed top, the front support 1 and the rear support 2 are respectively positioned between the two square tubes 6, preferably positioned in the middle of the two square tubes 6, the limiting mechanism comprises a first through hole, a second through hole, a reinforcing steel bar pin 19, a limiting post 7 and a fixing component, the first through hole and the second through hole are respectively positioned on one side surface of one end of each square tube 6 and one end of the supporting leg 8, the limiting post 7 is fixedly arranged on the other side surface of the square tube 6 near one end of the supporting leg 8, the fixing component is arranged on the side surface of one end of the supporting leg 8 far away from the second through hole, the fixing component comprises a limit seat 9, a U-shaped seat 11, a U-shaped bracket 13, a handle 12, a slide bar 15, a spring 18, a limit disc 17 and a limit ring 16, the limit seat 9 is fixedly arranged on the side surface of the supporting leg 8, the bottom end of the U-shaped seat 11 is rotationally connected with the limit seat 9 through a rotating shaft 10, one end of the handle 12 is rotationally connected with the top end of the U-shaped seat 11, the middle part of the handle 12 is rotationally connected with the top end of the U-shaped bracket 13, the bottom end of the U-shaped bracket 13 is provided with a slide hole 14, the limit disc 17 is slidably arranged in the U-shaped bracket 13, one end of the slide bar 15 is fixedly connected with the limit ring 16, the other end of the slide bar passes through the slide hole 14 and is fixedly connected with the limit disc 17, the spring 18 is sleeved outside the slide bar 15, and the both ends of spring 18 respectively with the bottom and the spacing dish 17 butt of U type support 13, at first upwards rotate handle 12 when specifically using, make spacing ring 16 cup joint the cooperation with spacing post 7, then downwards rotate handle 12 and make spring 18 compress, accomplish the connection between the two fixedly, can conveniently quick realization landing leg 8 and spacing post 7 be connected and dismantle through this setting, improve machining efficiency.

In the embodiment, through the arrangement of the front and rear brackets 2, the anti-smashing shed 5 can be fixedly supported, the supporting strength and stability are improved, and the arrangement of the square tube 6, the supporting legs 8 and the limiting mechanism is combined, so that the supporting strength and stability can be further improved, the supporting legs 8 can be conveniently retracted and fixed, the on-site steel bar transfer is facilitated, and the processing efficiency is improved; specifically, the support legs 8 are upwards slid to enable the support legs 8 to be received in the square tubes 6, then the support legs 8 and the square tubes 6 are relatively fixed through the cooperation of the fixing assembly and the limiting columns 7, the support legs 8 are prevented from sliding out of the square tubes 6 under the action of self gravity, and at the moment, the steel bars can freely enter and exit the anti-smashing shed 5 due to the fact that the support legs 8 are not blocked; through downwardly sliding landing leg 8, make landing leg 8 roll-off side pipe 6 and with ground or other fixed knot construct contact, then run through first through-hole and second through-hole through bar pin 19, make side pipe 6 and landing leg 8 relatively fixed, utilize landing leg 8 and side's cooperation of pipe 6 can effectively support preventing pounding canopy 5 this moment, improved the stability of preventing pounding canopy 5 greatly.

In the present utility model, as shown in fig. 1 and 2, the second through holes include a plurality of second through holes, and the plurality of second through holes are disposed at intervals along the length direction of the leg 8.

In this embodiment, through a plurality of second through holes that set up along landing leg 8 length direction, can adjust landing leg 8 and side's pipe 6 flexible length in certain limit, satisfy the regulation demand of co-altitude.

In the utility model, as shown in fig. 1 to 4, a telescopic shed-preventing supporting leg device further comprises four supporting seats 3, the four supporting seats 3 are fixedly arranged on the ground, square grooves matched with supporting legs 8 are formed in the tops of the supporting seats 3, and limiting hooks 4 are fixedly arranged on the side faces of the supporting legs 8.

In this embodiment, through the arrangement of the four supports 3 and the limiting hooks 4, the fixed connection between the supporting legs 8 and the ground or other fixed structures can be facilitated, the supporting legs 8 are prevented from being separated from the ground or other fixed structures due to the external environment, the supporting strength and stability of the anti-smashing shed 5 are further improved, specifically, the four supports 3 are connected and fixed with the ground or other fixed structures through bolts or other modes according to the positions of the four supporting legs 8, then the bottom ends of the four supporting legs 8 are in one-to-one correspondence sleeving connection with the supports 3, finally, the U-shaped supports 13 are rotated around the rotating shaft 10, the limiting rings 16 are matched with the limiting hooks 4, the springs 18 are compressed through downward rotation of the handles 12, so that the connection between the limiting rings 16 and the limiting hooks 4 is completed, the four supports 3 can be sleeved with the bottom ends of the four supporting legs 8 firstly, then the connection between the limiting rings 16 and the limiting hooks 4 is completed, and finally, and the connection and the fixing structures are carried out with the ground or other fixed structures through bolts or other modes; the utility model utilizes the same fixing component to be matched with the spacing post 7 or the spacing hook 4 in a selection way, can carry out spacing fixation on the supporting leg 8 in the square pipe 6, is convenient for transferring the reinforcing steel bars, and can also carry out connection fixation on the supporting leg 8 extending out of the square pipe 6, thereby improving the supporting strength and the stability of the anti-smashing shed 5.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (5)

1. The utility model provides a telescopic prevents pounding canopy landing leg device, includes four square pipes (6) and four landing legs (8), four square pipe (6) are connected with the canopy top four corners of preventing pounding canopy (5), the one end and landing leg (8) sliding connection of canopy top are kept away from to square pipe (6), and fixed through stop gear, its characterized in that, fore-and-aft both ends of canopy top still install fore-and-aft support (1) and rear support (2), fore-and-aft support (1) and rear support (2) all are located two between square pipe (6), stop gear includes first through-hole, second through-hole, reinforcing bar round pin (19), spacing post (7) and fixed subassembly, first through-hole and second through-hole are located the side of square pipe (6) and landing leg (8) interconnect one end respectively, spacing post (7) fixed mounting is on the another side that square pipe (6) is close to landing leg (8) one end, and fixed subassembly installs on the side that landing leg (8) kept away from first through-hole one end, when first through-hole (19) and second through-hole and landing leg (8) are kept away from when side pipe (8) and side opposite side of side pipe (8) and fixed subassembly (8) contact each other when square pipe (8) and side pipe (8) and fixed subassembly, and the legs (8) retract into the square tube (6).

2. The telescopic shed leg device according to claim 1, wherein the second through holes comprise a plurality of second through holes which are arranged at intervals along the length direction of the leg (8).

3. The telescopic shed-preventing supporting leg device according to claim 1 or 2, wherein the fixing component comprises a limiting seat (9), a U-shaped seat (11), a U-shaped support (13), a handle (12), a sliding rod (15), a spring (18), a limiting disc (17) and a limiting ring (16), the limiting seat (9) is fixedly arranged on the side face of the supporting leg (8), the bottom end of the U-shaped seat (11) is rotationally connected with the limiting seat (9) through a rotating shaft (10), one end of the handle (12) is rotationally connected with the top end of the U-shaped seat (11), the middle part of the handle (12) is rotationally connected with the top end of the U-shaped support (13), the bottom end of the U-shaped support (13) is provided with a sliding hole (14), the limiting disc (17) is slidably arranged in the U-shaped support (13), one end of the limiting ring (16) is fixedly connected with the other end of the limiting disc (17) through the sliding hole, the spring (18) is fixedly connected with the limiting disc (17) through the rotating shaft (10), when the sliding rod (15) is in contact with the two ends of the sliding rod (16) and the two ends of the sliding rod (13) are respectively pressed against the limiting disc (17) in a compression mode, the supporting legs (8) are fixed relative to the square tube (6).

4. A telescopic shed leg device according to claim 3, further comprising four supports (3), wherein the four supports (3) are fixedly mounted on the ground, square grooves matched with the supporting legs (8) are formed in the tops of the supports (3), limiting hooks (4) are fixedly mounted on the side faces of the supporting legs (8), when the limiting rings (16) are matched with the limiting hooks (4), the handles (12) are rotated to enable springs (18) to be compressed, and the supporting legs (8) are fixed with the supports (3).

5. A telescopic shed leg arrangement according to claim 1, characterized in that the square tube (6) is embedded in the shed roof.